1 2005-06-28 Paul Brook <paul@codesourcery.com>
3 * misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc.
5 2005-06-14 Olivier Hainque <hainque@adacore.com>
6 Eric Botcazou <ebotcazou@adacore.com>
8 * s-mastop-irix.adb (Pop_Frame): Revert shorcuts avoiding calls to
9 exc_unwind, now that we are generating proper .debug_frame output for
12 * tracebak.c: Remove the mips-irix section, as we are now using the
13 s-mastop based unwinder again.
14 Under SPARC/Solaris, take into account the stack bias to compute the
15 frame offset. The stack bias is 0 for the V8 ABI and 2047 for the V9
18 2005-06-14 Doug Rupp <rupp@adacore.com>
20 * g-trasym-vms.adb: renamed g-trasym-vms-alpha.adb
22 * g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb: New files
24 2005-06-14 Pascal Obry <obry@adacore.com>
26 * a-strhas.ads, a-secain.adb, a-secain.ads, a-rbtgso.ads, a-cgaaso.adb,
27 a-cgaaso.ads, a-cgarso.adb, a-cgcaso.adb, a-cgarso.ads, a-cgcaso.ads,
28 a-contai.ads, a-coprnu.ads, a-coprnu.adb: Fix header style (spaces in
31 * a-intnam-lynxos.ads, a-intnam-unixware.ads, a-intnam-tru64.ads,
32 a-intnam-aix.ads, a-intnam-irix.ads, a-excpol-interix.adb,
33 a-intnam-hpux.ads, a-intnam-linux.ads, a-intnam-dummy.ads,
34 a-intnam-os2.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads,
35 a-intnam-solaris.ads, a-caldel-vms.adb, a-calend-vms.ads,
36 a-intnam-vms.ads, a-excpol-abort.adb, a-intnam-mingw.ads,
37 a-intnam-vxworks.ads, a-numaux-vxworks.ads, s-osinte-unixware.adb,
38 s-osinte-unixware.ads, s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads,
39 s-osinte-hpux.ads, s-osinte-solaris-posix.ads, a-intnam-freebsd.ads,
40 s-osinte-freebsd.adb, s-osinte-freebsd.ads, s-osinte-lynxos.adb,
41 s-osinte-lynxos.ads, s-tpopsp-lynxos.adb, s-osinte-tru64.adb,
42 s-osinte-tru64.ads, s-tpopsp-posix-foreign.adb, s-vxwork-alpha.ads,
43 s-osinte-aix.adb, s-osinte-aix.ads, s-osinte-aix-fsu.ads,
44 s-osinte-irix.adb, s-osinte-irix.ads, s-interr-sigaction.adb,
45 s-osinte-irix-athread.ads, s-osinte-hpux-dce.adb,
46 s-osinte-hpux-dce.ads, s-osinte-posix.adb, s-osinte-linux.ads,
47 s-vxwork-m68k.ads, s-osinte-linux-fsu.ads, s-vxwork-mips.ads,
48 s-osinte-dummy.ads, s-interr-dummy.adb, s-osinte-os2.adb,
49 s-osinte-os2.ads, s-osprim-os2.adb, s-osinte-interix.ads,
50 s-osprim-unix.adb, s-vxwork-ppc.ads, s-osinte-solaris.adb,
51 s-osinte-solaris.ads, s-osprim-solaris.adb, s-tpopsp-solaris.adb,
52 s-vxwork-sparcv9.ads, s-osinte-solaris-fsu.ads, s-interr-vms.adb,
53 s-osinte-vms.adb, s-osinte-vms.ads, s-osprim-vms.adb,
54 s-osprim-vms.ads, s-tpopde-vms.adb, s-tpopde-vms.ads,
55 s-osprim-mingw.adb, s-vxwork-xscale.ads, s-interr-vxworks.adb,
56 s-osinte-vxworks.adb, s-osinte-vxworks.ads, s-osprim-vxworks.adb,
57 s-tfsetr-vxworks.adb, s-tpopsp-vxworks.adb, s-intman-posix.adb,
58 s-osinte-fsu.adb, s-osprim-posix.adb, s-tfsetr-default.adb,
59 s-tpopsp-posix.adb, s-traces-default.adb, s-trafor-default.adb,
60 s-trafor-default.ads, s-tratas-default.adb, a-numaux-x86.adb,
61 a-numaux-x86.ads, a-astaco.adb, a-astaco.ads, a-caldel.adb,
62 a-caldel.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads, a-colien.adb,
63 a-colien.ads, a-colire.adb, a-colire.ads, a-comlin.adb, a-cwila1.ads,
64 a-cwila9.ads, ada.ads, a-decima.adb, a-diocst.ads, a-direio.adb,
65 a-dynpri.adb, a-dynpri.ads, a-excpol.adb, a-flteio.ads, a-fwteio.ads,
66 a-inteio.ads, a-interr.adb, a-intnam.ads, a-intsig.adb, a-intsig.ads,
67 a-ioexce.ads, a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
68 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads, a-lliwti.ads,
69 a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads, a-ngcoty.adb, a-ngelfu.adb,
70 a-ngelfu.ads, a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
71 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads, a-nselfu.ads,
72 a-nucoty.ads, a-nudira.adb, a-nuelfu.ads, a-nuflra.adb, a-numaux.ads,
73 a-numeri.ads, a-reatim.adb, a-retide.adb, a-retide.ads, a-sequio.adb,
74 a-sequio.ads, a-sfteio.ads, a-sfwtio.ads, a-siocst.ads, a-siteio.ads,
75 a-siwtio.ads, a-ssicst.ads, a-ssitio.ads, a-ssiwti.ads, a-stmaco.ads,
76 a-storio.adb, a-strbou.adb, a-strfix.adb, a-string.ads, a-strmap.adb,
77 a-strsea.adb, a-strsup.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
78 a-stunau.ads, a-stwibo.adb, a-stwifi.adb, a-stwifi.ads, a-stwima.adb,
79 a-stwise.adb, a-stwisu.adb, a-suteio.adb, a-suteio.ads, a-swuwti.adb,
80 a-swuwti.ads, a-teioed.adb, a-ticoau.adb, a-ticoau.ads, a-ticoio.adb,
81 a-tideau.adb, a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb,
82 a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinio.adb, a-timoau.adb,
83 a-timoio.adb, a-timoio.ads, a-tiocst.ads, a-titest.adb, a-titest.ads,
84 a-witeio.adb, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
85 a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtenau.adb, a-wtenio.adb,
86 a-wtfiio.adb, a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb,
87 a-wtinio.ads, a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, calendar.ads,
88 dec.ads, dec-io.adb, dec-io.ads, directio.ads, errno.c, g-bubsor.adb,
89 g-bubsor.ads, g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
90 g-casuti.adb, g-casuti.ads, g-debuti.ads, g-heasor.adb, g-heasor.ads,
91 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads, g-htable.adb,
92 g-htable.ads, g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
93 g-memdum.adb, g-memdum.ads, g-sestin.ads, g-signal.ads, g-signal.adb,
94 gnat.ads, g-souinf.ads, g-speche.adb, g-speche.ads, g-table.adb,
95 g-table.ads, g-thread.adb, g-thread.ads, ioexcept.ads, i-vxwoio.adb,
96 i-vxwoio.ads, math_lib.adb, s-assert.adb, s-assert.ads, s-asthan.ads,
97 s-bitops.adb, s-bitops.ads, s-boarop.ads, s-carsi8.adb, s-carsi8.ads,
98 s-carun8.adb, s-carun8.ads, s-casi16.adb, s-casi16.ads, s-casi32.adb,
99 s-casi32.ads, s-casi64.adb, s-casi64.ads, s-casuti.adb, s-casuti.ads,
100 s-caun16.adb, s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
101 s-caun64.ads, s-direio.adb, s-direio.ads, sequenio.ads, s-errrep.adb,
102 s-errrep.ads, s-exnint.adb, s-exnint.ads, s-exnllf.adb, s-exnllf.ads,
103 s-exnlli.adb, s-exnlli.ads, s-expint.adb, s-expint.ads, s-explli.adb,
104 s-explli.ads, s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
105 s-expuns.adb, s-expuns.ads, s-fore.adb, s-fore.ads, s-geveop.adb,
106 s-geveop.ads, s-htable.adb, s-htable.ads, s-imgbiu.adb, s-imgbiu.ads,
107 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads, s-imgdec.adb,
108 s-imgdec.ads, s-imgenu.adb, s-imgenu.ads, s-imgint.adb, s-imgint.ads,
109 s-imgllb.adb, s-imgllb.ads, s-imglld.adb, s-imglld.ads, s-imglli.adb,
110 s-imglli.ads, s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
111 s-imgrea.ads, s-imguns.adb, s-imguns.ads, s-imgwiu.adb, s-imgwiu.ads
112 s-interr.ads, s-io.adb, s-mantis.adb, s-mantis.ads, s-osprim.ads,
113 s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads, s-pack06.adb,
114 s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
115 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads, s-pack12.adb,
116 s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb, s-pack14.ads,
117 s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads, s-pack18.adb,
118 s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
119 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads, s-pack23.adb,
120 s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb, s-pack25.ads,
121 s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads, s-pack28.adb,
122 s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
123 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads, s-pack34.adb,
124 s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb, s-pack36.ads,
125 s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads, s-pack39.adb,
126 s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
127 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads, s-pack44.adb,
128 s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb, s-pack46.ads,
129 s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads, s-pack49.adb,
130 s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
131 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads, s-pack54.adb,
132 s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb, s-pack56.ads,
133 s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads, s-pack59.adb,
134 s-pack59.ads, s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
135 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads, s-scaval.adb,
136 s-scaval.ads, s-sequio.adb, s-sequio.ads, s-stache.adb, s-stache.ads,
137 s-stratt.adb, s-stratt.ads, s-strcom.adb, s-strcom.ads, s-strops.adb,
138 s-strops.ads, s-taasde.ads, s-tadeca.adb, s-tadeca.ads, s-tadert.adb,
139 s-tadert.ads, s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
140 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads, s-tasini.adb,
141 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
142 s-tasren.ads, s-tasres.ads, s-tassta.adb, s-tassta.ads, s-tasuti.adb,
143 s-tasuti.ads, s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
144 s-tpoben.adb, s-tpoben.ads, s-tpobop.ads, s-tporft.adb, s-tposen.ads,
145 s-traces.adb, s-traces.ads, s-tratas.adb, s-tratas.ads, s-valint.ads,
146 s-unstyp.ads, s-veboop.adb, s-veboop.ads, s-vector.ads, s-vercon.adb,
147 s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchjis.adb, s-wchjis.ads,
148 s-wchstw.adb, s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
149 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb, s-widenu.ads,
150 s-widlli.adb, s-widlli.ads, s-widllu.adb, s-widllu.ads, s-wwdcha.ads,
151 s-wwdenu.adb, s-wwdwch.ads, text_io.ads, s-stchop.ads, s-stchop.adb,
152 s-stchop-vxworks.adb, a-intnam-darwin.ads, s-osinte-darwin.adb,
153 s-osinte-darwin.ads, s-vxwork-x86.ads, a-numaux-darwin.ads,
154 a-numaux-darwin.adb, a-chzla1.ads, a-chzla9.ads, a-lfztio.ads,
155 a-liztio.ads, a-llfzti.ads, a-llizti.ads, a-sfztio.ads, a-siztio.ads,
156 a-ssizti.ads, a-stzbou.adb, a-stzfix.adb, a-stzfix.ads, a-stzmap.adb,
157 a-stzsea.adb, a-stzsup.adb, a-swunau.adb, a-swunau.ads, a-szuzti.adb,
158 a-szuzti.ads, a-tiunio.ads, a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads,
159 a-ztcoio.adb, a-ztcoio.ads, a-ztcstr.ads, a-ztdeau.adb, a-ztdeio.adb,
160 a-ztenio.adb, a-ztexio.adb, a-ztfiio.adb, a-ztflio.adb, a-ztgeau.adb,
161 a-ztinau.adb, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb, a-ztmoio.adb,
162 a-zttest.adb, a-zzunio.ads, g-utf_32.adb: Fix header style.
163 "GNU Ada" to GNAT, use proper casing for RUN-TIME.
165 2005-06-14 Jose Ruiz <ruiz@adacore.com>
166 Arnaud Charlet <charlet@adacore.com>
168 * a-sytaco.ads, a-sytaco.adb (Suspension_Object): These objects are no
169 longer protected objects. They have been replaced by lower-level
170 suspension objects made up by a mutex and a condition variable (or
171 their equivalent given a particular OS) plus some internal data to
172 reflect the state of the suspension object.
173 (Initialize, Finalize): Add this initialization procedure for
174 Suspension_Object, which is a controlled type.
175 (Finalize): Add the finalization procedure for Suspension_Object,
176 which is a controlled type.
178 * a-sytaco-vxworks.ads, a-sytaco-vxworks.adb: Remove this version of
179 Ada.Synchronous_Task_Control because there is no longer a need for a
180 VxWorks specific version of this package. Target dependencies
181 has been moved to System.Task_Primitives.Operations.
183 * s-osinte-mingw.ads (pCRITICAL_SECTION): Remove this type which is no
185 (InitializeCriticalSection, EnterCriticalSection,
186 LeaveCriticalSection, DeleteCriticalSection): Replace the type
187 pCriticalSection by an anonymous access type so that we avoid problems
188 of accessibility to local objects.
190 * s-taprop.ads, s-taprop-posix.adb, s-taprop-vxworks.adb,
191 s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
192 s-taprop-os2.adb, s-taprop-dummy.adb, s-taprop-hpux-dce.adb,
193 s-taprop-linux.adb, s-taprop-irix.adb, s-taprop-irix-athread.adb,
194 s-taprop-tru64.adb, s-taprop-lynxos.adb (Elaboration Code): No longer
195 set the environment task mask here.
196 (Current_State): Add this function that returns the state of the
198 (Set_False): Add this procedure that sets the state of the suspension
200 (Set_True): Add this procedure that sets the state of the suspension
201 object to True, releasing the task that was suspended, if any.
202 (Suspend_Until_True): Add this procedure that blocks the calling task
203 until the state of the object is True. Program_Error is raised if
204 another task is already waiting on that suspension object.
205 (Initialize): Add this procedure for initializing the suspension
206 object. It initializes the mutex and the condition variable which are
207 used for synchronization and queuing, and it sets the internal state
209 (Finalize): Add this procedure for finalizing the suspension object,
210 destroying the mutex and the condition variable.
212 * s-taspri-posix.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
213 s-taspri-vms.ads, s-taspri-solaris.ads, s-taspri-os2.ads,
214 s-taspri-dummy.ads, s-taspri-hpux-dce.ads, s-taspri-linux.ads,
215 s-taspri-tru64.ads, s-taspri-lynxos.ads (Suspension_Object): New object
216 which provides a low-level abstraction (using operating system
217 primitives) for Ada.Synchronous_Task_Control.
218 This object is made up by a mutex (for ensuring mutual exclusion), a
219 condition variable (for queuing threads until the condition is
220 signaled), a Boolean (State) indicating whether the object is open,
221 and a Boolean (Waiting) reflecting whether there is a task already
222 suspended on this object.
224 * s-intman.ads, s-intman-irix.adb, s-intman-irix-athread.adb,
225 s-intman-dummy.adb, s-intman-solaris.adb, s-intman-vms.adb,
226 s-intman-vms.ads, s-intman-mingw.adb,
227 (Initialize_Interrupts): Removed, no longer used.
229 * s-inmaop-posix.adb, s-inmaop-vms.adb, s-inmaop-dummy.adb,
230 (Setup_Interrupt_Mask): New procedure.
232 * s-intman-vxworks.ads, s-intman-vxworks.adb: Update comments.
234 * s-inmaop.ads (Setup_Interrupt_Mask): New procedure
236 * s-interr.adb: Add explicit call to Setup_Interrupt_Mask now that
237 this is no longer done in the body of s-taprop
238 (Server_Task): Explicitely test for Pending_Action in case
239 System.Parameters.No_Abort is True.
241 * s-taasde.adb: Add explicit call to Setup_Interrupt_Mask now that this
242 is no longer done in the body of s-taprop
244 2005-06-14 Robert Dewar <dewar@adacore.com>
246 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
247 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
248 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
249 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
250 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
251 system-linux-x86.ads, system-vxworks-mips.ads, system-vxworks-mips.ads,
252 system-os2.ads, system-interix.ads, system-solaris-sparc.ads,
253 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
254 system-vms-zcx.ads, system-vxworks-ppc.ads, system.ads,
255 system-darwin-ppc.ads, system-vxworks-x86.ads, system-linux-ppc.ads,
256 system-linux-hppa.ads, system-vms_64.ads,
257 system-vxworks-alpha.ads: Minor comment update for
258 AI-362 (unit is Pure).
260 * a-chahan.ads, a-chahan.adb: Move Wide_Wide functions to Conversions
261 Add pragma Pure_05 for AI-362
262 Make remaining conversion functions obsolescent in Ada 95
264 * impunit.adb: Change a-swunha to a-swuwha and a-szunha to a-szuzha
265 Make Ada.Wide_Characters[.Unicode] available in Ada 95 mode
266 Add entries for a-wichun and a-zchuni
267 Add a-widcha a-zchara for AI-395
268 Add a-chacon (Ada.Characters.Conversions) to list of Ada 2005 routines
270 * Makefile.rtl: Change a-swunha to a-swuwha and a-szunha to a-szuzha
271 Add entries for a-wichun.o and a-zchuni.o
272 Entries for a-widcha.o and a-zchara.o
273 Add entry for a-chacon.o
275 * a-ztenau.adb: Add with of Ada.Characters.Conversions
277 * a-chacon.ads, a-chacon.adb: New files.
279 * a-taside.adb, a-exstat.adb, a-excach.adb: Add warnings off to allow
280 categorization violations.
282 * a-strmap.ads: Add pragma Pure_05 for AI-362
283 * a-strmap.ads: Add note on implicit categorization for AI-362
285 * a-tgdico.ads, a-taside.ads: Add pragma Preelaborate_05 for AI-362
287 * par-prag.adb: Dummy entry for pragma Persistent_BSS
288 Set Ada_Version_Explicit, for implementation of AI-362
289 Add processing for pragma Pure_05 and Preelaborate_05
290 Add entry for Assertion_Policy pragma
292 * sem.adb: Make sure predefined units are compiled with GNAT_Mode true
293 when needed for proper processing of categorization stuff
296 For several cases, make errors in preealborate units warnings,
297 instead of errors, if GNAT_Mode is set. For AI-362.
299 * sem_elab.adb (Check_Elab_Call): Call to non-static subprogram in
300 preelaborate unit is now warning if in GNAT mode
302 * s-stoele.ads: Document AI-362 for pragma preelaborate
304 2005-06-14 Doug Rupp <rupp@adacore.com>
306 * s-parame-vms.ads, s-parame-hpux.ads, s-parame-vms-restrict.ads,
307 s-parame-ae653.ads, s-parame.ads, s-parame-vxworks.ads:
308 Default_Exception_Msg_Max_Length: new parameter.
310 * a-except.ads: (Exception_Msg_Max_Length): Set to
311 System.Parameters.Default_Exception_Msg_Max_Length
312 Add pragma Preelaborate_05 for AI-362
313 Add warnings off to allow categorization violations for AI-362
315 2005-06-14 Vincent Celier <celier@adacore.com>
317 * gnatsym.adb: Adapt to modification of package Symbols: procedure
318 Process is now in package Processing.
320 * symbols.ads, symbols.adb:
321 (Processing): New package, containing procedure Process
323 * symbols-vms-alpha.adb:
324 Replaced by symbols-vms.adb and symbols-processing-vms-alpha.adb
326 * symbols-vms.adb, symbols-processing-vms-alpha.adb,
327 symbols-processing-vms-ia64.adb: New files.
329 2005-06-14 Pascal Obry <obry@adacore.com>
331 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Replace the previous
332 implementation. This new version generates the proper DllMain routine
333 to initialize the SAL. The DllMain is generated in Ada and compiled
334 before being added as option to the library build command.
336 2005-06-14 Doug Rupp <rupp@adacore.com>
337 Pascal Obry <obry@adacore.com>
339 * adaint.c (__gnat_to_canonical_file_spec): Check for error returns in
340 call to decc$translate_vms.
341 (__gnat_locate_regular_file): Check if the path_val contains quotes. We
342 need to remove those quotes before catenating the filename.
343 (__gnat_locate_exec_on_path): improvements to the Win32 section:
344 * avoid allocating the memory twice for better efficiency;
345 * allocate 32K buffer for environment expansion as suggested by MSDN;
346 * prepend ".;" to the path so that current directory is searched too.
348 2005-06-14 Robert Dewar <dewar@adacore.com>
350 * a-except.adb (Exception_Identity): return Null_Id for null occurrence
351 instead of raising CE (AI-241)
352 Add warnings off to allow categorization violations for AI-362
354 2005-06-14 Robert Dewar <dewar@adacore.com>
356 * ali-util.adb, gnatbind.adb: Remove references to
357 Force_RM_Elaboration_Order.
359 * switch-b.adb: Remove recognition of -f switch
361 2005-06-14 Pascal Obry <obry@adacore.com>
363 * a-stzunb.adb, a-stwiun.adb, a-strunb.adb (Realloc_For_Chunk): New
364 implementation which is slightly more efficient.
366 2005-06-14 Gary Dismukes <dismukes@adacore.com>
367 Javier Miranda <miranda@adacore.com>
368 Ed Schonberg <schonberg@adacore.com>
369 Hristian Kirtchev <kirtchev@adacore.com>
371 * exp_ch4.adb (Expand_Allocator_Expression): When an initialized
372 allocator's designated type is a class-wide type, and compiling for
373 Ada 2005, emit a run-time check that the accessibility level of the
374 type given in the allocator's expression is not deeper than the level
375 of the allocator's access type.
377 (Tagged_Membership): Modified to gives support to abstract interface
380 * a-tags.ads, a-tags.adb (type Type_Specific_Data): Add component
382 (Descendant_Tag): New predefined function
383 (Is_Descendant_At_Same_Level): New predefined function
384 (Get_Access_Level): New private function
385 (Set_Access_Level): New private procedure
386 (IW_Membership): New function. Given the tag of an object and the tag
387 associated with an interface, evaluate if the object implements the
389 (Register_Interface_Tag): New procedure used to initialize the table of
390 interfaces used by the IW_Membership function.
391 (Set_Offset_To_Top): Initialize the Offset_To_Top field in the prologue
392 of the dispatch table.
393 (Inherit_TSD): Modified to copy the table of ancestor tags plus the
394 table of interfaces of the parent.
395 (Expanded_Name): Raise Tag_Error if the passed tag equals No_Tag.
396 (External_Tag): Raise Tag_Error if the passed tag equals No_Tag.
397 (Parent_Tag): Return No_Tag in the case of a root-level tagged type,
398 and raise Tag_Error if the passed tag equalis No_Tag, to conform with
399 Ada 2005 semantics for the new predefined function.
401 * exp_attr.adb (Expand_N_Attribute, case Attribute_Input): Generate
402 call to Descendant_Tag rather than Internal_Tag.
403 (Expand_N_Attribute, case Attribute_Output): Emit a check to ensure that
404 the accessibility level of the attribute's Item parameter is not deeper
405 than the level of the attribute's prefix type. Tag_Error is raised if
406 the check fails. The check is only emitted for Ada_05.
407 (Find_Stream_Subprogram): If a TSS exists on the type itself for the
408 requested stream attribute, use it.
409 (Expand_N_Attribute_Reference): If the designated type is an interface
410 then rewrite the referenced object as a conversion to force the
411 displacement of the pointer to the secondary dispatch table.
412 (Expand_N_Attribute_Reference, case 'Constrained): Return false if this
413 is a dereference of an object with a constrained partial view.
415 * exp_ch5.adb (Expand_N_Return_Statement): When a function's result
416 type is a class-wide type, emit a run-time check that the accessibility
417 level of the returned object is not deeper than the level of the
418 function's master (only when compiling for Ada 2005).
420 * exp_disp.ads, exp_disp.adb (Ada_Actions, Action_Is_Proc,
421 Action_Nb_Arg): Add entries for new Get_Access_Level and
422 Set_Access_Level routines in these tables.
423 (Make_DT): Generate a call to set the accessibility level of the
424 tagged type in its TSD.
425 (Make_DT): Code cleanup. The functionality of generating all the
426 secondary dispatch tables has been moved to freeze_record_type.
427 (Make_Abstract_Interface_DT): Minor code cleanup.
428 (Set_All_DT_Position): Code cleanup. As part of the code cleanup
429 this subprogram implements a new algorithm that provides the
430 same functionality and it is more clear in case of primitives
431 associated with abstract interfaces.
432 (Set_All_Interfaces_DTC_Entity): Removed. As part of the code
433 clean up, the functionality of this subprogram is now provided
434 by Set_All_DT_Position.
435 (Write_DT): New subprogram: a debugging procedure designed to be called
436 within gdb to display the dispatch tables associated with a tagged
438 (Collect_All_Interfaces): New subprogram that collects the whole list
439 of interfaces that are directly or indirectly implemented by a tagged
441 (Default_Prim_Op_Position): New subprogram that returns the fixed
442 position in the dispatch table of the default primitive operations.
443 (Expand_Interface_Actuals): New subprogram to generate code that
444 displaces all the actuals corresponding to class-wide interfaces to
445 reference the interface tag of the actual object.
446 (Expand_Interface_Conversion): New subprogram. Reference the base of
447 the object to give access to the interface tag associated with the
448 secondary dispatch table.
449 (Expand_Interface_Thunk): New subprogram that generates the code of the
450 thunk. This is required for compatibility with the C+ ABI.
451 (Make_Abstract_Interface_DT): New subprogram that generate the
452 declarations for the secondary dispatch tables associated with an
454 (Set_All_Interfaces_DTC_Entity): New subprogram that sets the DTC_Entity
455 attribute for each primitive operation covering interface subprograms
456 (Expand_Dispatching_Call, Fill_DT_Entry, Make_DT, Set_All_DT_Position):
457 These subprograms were upgraded to give support to abstract interfaces
459 * rtsfind.ads (type RE_Id): Add RE_Descendant_Tag,
460 RE_Is_Descendant_At_Same_Level, RE_Get_Access_Level, and
462 (RE_Unit_Table): Add entries for new Ada.Tags operations.
463 Add support to call the followig new run-time subprograms:
464 IW_Membership, Register_Interface_Tag, and Set_Offset_To_Top
466 * sem_ch3.adb (Constant_Redeclaration): Allow a deferred constant to
467 match its full declaration when both have an access definition with
468 statically matching designated subtypes.
469 (Analyze_Component_Declaration): Delete commented out code that was
470 incorrectly setting the scope of an anonymous access component's type.
471 (Process_Discriminants): Set Is_Local_Anonymous_Access for the type of
472 an access discriminant when the containing type is nonlimited.
473 (Make_Incomplete_Type_Declaration): Create an incomplete type
474 declaration for a record type that includes self-referential access
476 (Check_Anonymous_Access_Types): Before full analysis of a record type
477 declaration, create anonymous access types for each self-referential
479 (Analyze_Component_Declaration, Array_Type_Declaration): Indicate that
480 an access component in this context is a Local_Anonymous_Access, for
481 proper accessibility checks.
482 (Access_Definition): Set properly the scope of the anonymous access type
483 created for a stand-alone access object.
484 (Find_Type_Of_Object): An object declaration may be given with an access
486 (Complete_Subprograms_Derivation): New subprogram used to complete
487 type derivation of private tagged types implementing interfaces.
488 In this case some interface primitives may have been overriden
489 with the partial-view and, instead of re-calculating them, they
490 are included in the list of primitive operations of the full-view.
491 (Build_Derived_Record_Type): Modified to give support to private
492 types implemening interfaces.
493 (Access_Definition): Reject ALL on anonymous access types.
494 (Build_Derived_Record_Type): In the case of Ada 2005, allow a tagged
495 type derivation to occur at a deeper accessibility level than the
497 For the case of derivation within a generic body however, disallow the
498 derivation if the derived type has an ancestor that is a formal type
499 declared in the formal part of an enclosing generic.
500 (Analyze_Object_Declaration): For protected objects, remove the check
501 that they cannot contain interrupt handlers if not declared at library
503 (Add_Interface_Tag_Components): New subprogram to add the tag components
504 corresponding to all the abstract interface types implemented by a
505 record type or a derived record type.
506 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
507 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
508 Process_Full_View, Record_Type_Declaration): Modified to give
509 support to abstract interface types
510 (Collect_Interfaces): New subprogram that collects the list of
511 interfaces that are not already implemented by the ancestors
512 (Process_Full_View): Set flag Has_Partial_Constrained_View appropriately
513 when partial view has no discriminants and full view has defaults.
514 (Constrain_Access): Reject a constraint on a general access type
515 if the discriminants of the designated type have defaults.
516 (Access_Subprogram_Declaration): Associate the Itype node with the inner
517 full-type declaration or subprogram spec. This is required to handle
518 nested anonymous declarations.
519 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
520 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
521 Process_Full_View, Record_Type_Declaration): Modified to give
522 support to abstract interface types
523 (Derive_Subprograms): Addition of a new formal to indicate if
524 we are in the case of an abstact-interface derivation
525 (Find_Type_Of_Subtype_Indic): Moved from the body of the package
526 to the specification because it is requied to analyze all the
527 identifiers found in a list of interfaces
529 * debug.adb: Complete documentation of flag "-gnatdZ"
531 * exp_ch3.adb: Implement config version of persistent_bss pragma
532 (Check_Stream_Attributes): Use Stream_Attribute_Available instead of
533 testing for TSS presence to properly enforce visibility rules.
534 (Freeze_Record_Type): Code cleanup. Modified to call the subprogram
535 Make_Abstract_Interfaces_DT to generate the secondary tables
536 associated with abstract interfaces.
537 (Build_Init_Procedure): Modified to initialize all the tags
539 (Component_Needs_Simple_Initialization): Similar to other tags,
540 interface tags do not need initialization.
541 (Freeze_Record_Type): Modified to give support to abstract interface
543 (Expand_N_Object_Declaration): Do not generate an initialization for
544 a scalar temporary marked as internal.
546 * exp_ch6.adb (Add_Simple_Call_By_Copy_Code): Handle properly an
547 in-out parameter that is a component in an initialization procedure,
548 whose constraint might depend on discriminants, and that may be
549 misaligned because of packing or representation clauses.
550 (Is_Legal_Copy): New predicate to determine whether a possibly
551 misaligned in-out actual can actually be passed by copy/return. This
552 is an error in case the type is by_reference, and a warning if this is
553 the consequence of a DEC import pragma on the subprogram.
554 (Expand_Call, Freeze_Subprogram): Modified to give support to abstract
556 (Expand_Inlined_Call): Mark temporary generated for the return value as
557 internal, so that no useless scalar normalization is generated for it.
558 (Expand_N_Subprogram_Declaration): Save unanalyzed body so calls to
559 null procedure can always be inlined.
560 (Expand_N_Subprogram_Declaration): If this is the declaration of a null
561 procedure, generate an explicit empty body for it.
563 * exp_util.ads, exp_util.adb (Find_Interface_ADT): New subprogram.
564 Given a type implementing an interface, returns the corresponding
565 access_disp_table value.
566 (Find_Interface_Tag): New subprogram. Given a type implementing an
567 interface, returns the record component containing the tag of the
569 (Find_Interface_Tag): New overloaded subprogram. Subsidiary to the
570 previous ones that return the corresponding tag and access_disp_table
572 (Is_Predefined_Dispatching_Operation): Determines if a subprogram
573 is a predefined primitive operation.
574 (Expand_Subtype_From_Expr): If the expression is a selected component
575 within an initialization procedure, compute its actual subtype, because
576 the component may depend on the discriminants of the enclosing record.
578 * i-cpp.ads, i-cpp.adb:
579 This package has been left available for compatibility with previous
580 versions of the frontend. As part of the new layout this is now a
581 dummy package that uses declarations available at a-tags.ads
583 * par-ch3.adb (P_Identifier_Declarations): Give an error for use of
584 "constant access" and "aliased [constant] access" when not compiling
586 Suppress Ada 2005 keyword warning if -gnatwY used
587 (P_Identifier_Declarations): Add support for object declarations with
589 (Private_Extension_Declaration): Complete the documentation
590 (P_Derived_Type_Def_Or_Private_Ext_Decl): Fill the inteface_list
591 attribute in case of private extension declaration
592 (P_Type_Declaration): Mark as "abstract" the type declarations
593 corresponding with protected, synchronized and task interfaces
594 (P_Declarative_Items): "not" and "overriding" are overriding indicators
595 for a subprogram or instance declaration.
597 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Verify that an
598 instantiation that is a dispatching operation has controlling access
599 parameters that are null excluding.
600 Save and restore Ada_Version_Explicit, for implementation of AI-362
601 (Validate_Derived_Type_Instance): Add check for abstract interface
603 (Analyze_Formal_Package): Establish Instantiation source for the copy of
604 the generic that is created to represent the formal package.
605 (Analyze_Package_Instantiation): Instantiate body immediately if the
606 package is a predefined unit that contains inlined subprograms, and
607 we are compiling for a Configurable_Run_Time.
608 (Instantiate_Formal_Subprogram): Indicate that null default subprogram
609 If the program has a null default, generate an empty body for it.
611 * sem_ch6.adb, sem_ch9.adb (Analyze_Subprograms_Declaration): Update
612 error message condition, null procedures are correctly detected now.
613 (New_Overloaded_Entity): Bypass trivial overriding indicator check
614 for subprograms in the context of protected types. Instead, the
615 indicator is examined in Sem_Ch9 while analysing the subprogram
617 (Check_Overriding_Indicator): Check consistency of overriding indicator
618 on subprogram stubs as well.
619 (Analyze_Subprogram_Declaration): Diagnose null procedures declared at
621 (Analize_Subprogram_Specification): When analyzing a subprogram in which
622 the type of the first formal is a concurrent type, replace this type
623 by the corresponding record type.
624 (Analyze_Subprogram_Body): Undo the previous work.
625 (Analyze_Procedure_Call): If the call has the form Object.Op, the
626 analysis of the prefix ends up analyzing the call itself, after which
628 (Has_Interface_Formals): New subprogram subsidiary to analyze
629 subprogram_specification that returns true if some non
630 class-wide interface subprogram is found
631 (New_Overloaded_Entity): Modified to give support to abstract
633 (Conforming_Types): In Ada 2005 mode, conformance checking of anonymous
634 access to subprograms must be recursive.
635 (Is_Unchecked_Conversion): Improve the test that recognizes
636 instantiations of Unchecked_Conversion, and allows them in bodies that
637 are to be inlined by the front-end. When the body comes from an
638 instantiation, a reference to Unchecked_Conversion will be an
639 Expanded_Name, even though the body has not been analyzed yet.
640 Replace Is_Overriding and Not_Overriding in subprogram_indication with
641 Must_Override and Must_Not_Override, to better express intent of AI.
642 (Analyze_Subprogram_Body): If an overriding indicator is given, check
643 that it is consistent with the overrinding status of the subprogram
645 (Analyze_Subprogram_Declaration): Indicate that a null procedure is
647 If the subprogram is a null procedure, indicate that it does not need
650 * sem_disp.adb (Check_Controlling_Type): Give support to entities
651 available through limited-with clauses.
652 (Check_Dispatching_Operation): A stub acts like a body, and therefore is
653 allowed as the last primitive of a tagged type if it has no previous
655 (Override_Dispatching_Operation, Check_Dispatching_Operation): Modified
656 to give support to abstract interface types
658 * sem_res.adb (Valid_Conversion): Perform an accessibility level check
659 in the case where the target type is an anonymous access type of an
660 object or component (that is, when Is_Local_Anonymous_Access is true).
661 Prevent the special checks for conversions of access discriminants in
662 the case where the discriminant belongs to a nonlimited type, since
663 such discriminants have their accessibility level defined in the same
664 way as a normal component of an anonymous access type.
665 (Resolve_Allocator): When an allocator's designated type is a class-wide
666 type, check that the accessibility level of type given in the
667 allocator's expression or subtype indication is not statically deeper
668 than the level of the allocator's access type.
669 (Check_Discriminant_Use): Diagnose discriminant given by an expanded
670 name in a discriminant constraint of a record component.
671 (Resolve_Explicit_Dereference): Do not check whether the type is
672 incomplete when the dereference is a use of an access discriminant in
673 an initialization procedure.
674 (Resolve_Type_Conversion): Handle conversions to abstract interface
676 (Valid_Tagged_Conversion): The conversion of a tagged type to an
677 abstract interface type is always valid.
678 (Valid_Conversion): Modified to give support to abstract interface types
679 (Resolve_Actuals): Enable full error reporting on view conversions
680 between unrelated by_reference array types.
681 The rule for view conversions of arrays with aliased components is
682 weakened in Ada 2005.
683 Call to obsolescent subprogram is now considered to be a violation of
684 pragma Restrictions (No_Obsolescent_Features).
685 (Check_Direct_Boolean_Operator): If the boolean operation has been
686 constant-folded, there is nothing to check.
687 (Resolve_Comparison_Op, Resolve_Equality_Op, Resolve_Boolean_Op): Defer
688 check on possible violation of restriction No_Direct_Boolean_Operators
689 until after expansion of operands, to prevent spurious errors when
690 operation is constant-folded.
692 * sem_type.ads, sem_type.adb (Covers, Intersect_Types, Specific_Type,
693 Has_Compatible_Type): Modified to give support to abstract interface
695 (Interface_Present_In_Ancestor): New function to theck if some ancestor
696 of a given type implements a given interface
698 * sem_ch4.adb (Analyze_Call): Handle properly an indirect call whose
699 prefix is a parameterless function that returns an access_to_procedure.
700 (Transform_Object_Operation): Handle properly function calls of the
701 form Obj.Op (X), which prior to analysis appear as indexed components.
702 (Analyze_One_Call): Complete the error notification to help new Ada
704 (Analyze_Allocator): For an allocator without an initial value, where
705 the designated type has a constrained partial view, a discriminant
706 constraint is illegal.
708 2005-06-14 Robert Dewar <dewar@adacore.com>
710 * a-textio.adb (Set_Col): Fix two errors noticed recently, having to
711 do with treatment of Set_Col when positioned at end of line character.
713 2005-06-14 Robert Dewar <dewar@adacore.com>
715 * atree.adb: (Elist*): Protect against uninitialized field
717 2005-06-14 Ed Schonberg <schonberg@adacore.com>
719 * checks.adb (Install_Null_Excluding_Check): Do not generate checks
720 for an attribute reference that returns an access type.
721 (Apply_Discriminant_Check): No need for check if (designated) type has
722 constrained partial view.
724 (Apply_Float_Conversion_Check): Generate a short-circuit expression for
725 both bound checks, rather than a conjunction.
726 (Insert_Valid_Check): If the expression is an actual that is an indexed
727 component of a bit-packed array, force expansion of the packed element
728 reference, because it is specifically inhibited elsewhere.
730 2005-06-14 Vincent Celier <celier@adacore.com>
732 * clean.adb (Clean_Project): Correctly delete executable specified as
735 * make.adb (Gnatmake): Allow relative executable path names with
736 directory information even when project files are used.
737 (Change_To_Object_Directory): Fail gracefully when unable to change
738 current working directory to object directory of a project.
739 (Gnatmake): Remove exception handler that could no longer be exercized
740 (Compile_Sources.Compile): Use deep copies of arguments, as some of them
741 may be deallocated by Normalize_Arguments.
742 (Collect_Arguments): Eliminate empty arguments
744 * gnatcmd.adb (All_Projects): New Boolean flag, initialized to False,
745 and set to True when -U is used for GNAT PRETTY or GNAT METRIC.
746 (Check_Project): Return False when Project is No_Project. Return True
747 when All_Projects is True.
748 (GNATCmd): Recognize switch -U for GNAT PRETTY and GNAT METRIC and set
749 All_Projects to True.
752 2005-06-14 Ed Schonberg <schonberg@adacore.com>
753 Javier Miranda <miranda@adacore.com>
754 Thomas Quinot <quinot@adacore.com>
755 Robert Dewar <dewar@adacore.com>
756 Hristian Kirtchev <kirtchev@adacore.com>
757 Gary Dismukes <dismukes@adacore.com>
759 * einfo.ads, einfo.adb (Is_Local_Anonymous_Access): New flag on
760 anonymous access types, to indicate that the accessibility level of
761 the type is determined by that of the enclosing declaration.
762 (Has_Persistent_BSS): New flag
763 (Set_Is_Primitive_Wrapper): Upgrade the barrier to allow the usage
764 of this attribute with functions.
765 (Is_Primitive_Wrapper): Remove the barrier.
766 (Has_Specified_Stream_Input, Has_Specified_Stream_Output,
767 Has_Specified_Stream_Read, Has_Specified_Stream_Write):
769 (Set_Has_Specified_Stream_Input, Set_Has_Specified_Stream_Output,
770 Set_Has_Specified_Stream_Read, Set_Has_Specified_Stream_Write):
772 (Is_Pure_Unit_Access_Type): New flag
773 (Abstract_Interfaces): Complete the assertion to cover all usages.
774 (Set_Is_Interface): Complete the assertion to cover all usages.
775 (Is_Primitive_Wrapper): New attribute.
776 (Is_Obsolescent): Now applies to all entities (though it is only set
777 for subprograms currently)
778 New flag: Has_Constrained_Partial_View, to implemente Ada 2005 AI-363,
779 which solves various problems concerning access subtypes.
780 (Has_Persistent_BSS): New flag
781 (Is_Primitive_Wrapper, Set_Primitive_Wrapper): Code cleanup.
782 Remove these subprograms because this attribute is currently
785 Has_Specified_Stream_Input (Flag190)
786 Has_Specified_Stream_Output (Flag191)
787 Has_Specified_Stream_Read (Flag192)
788 Has_Specified_Stream_Write (Flag193)
789 Present in all type and subtype entities. Set for a given view if the
790 corresponding stream-oriented attribute has been defined by an
791 attribute definition clause. When such a clause occurs, a TSS is set
792 on the underlying full view; the flags are used to track visibility of
793 the attribute definition clause for partial or incomplete views.
794 (Is_Pure_Unit_Access_Type): New flag
795 Clarify use of Is_Internal.
796 (Is_Primitive_Wrapper): New attribute present in primitive subprograms
797 internally generated to wrap the invocation of tasks and protected
798 types that implement interfaces.
799 (Implementation_Base_Type): Documentation correction
800 (Is_Obsolescent): Now applies to all entities (though it is only set
801 for subprograms currently)
802 New flag: Has_Constrained_Partial_View, to implement Ada 2005 AI-363,
803 which solves various problems concerning access subtypes.
805 * exp_ch9.adb (Type_Conformant_Parameters): Introduce mode conformance
806 for examined parameters. Identify unequal parameter list lengths as
807 non-conformant parameters.
808 (Overriding_Possible): Do not check for "All" qualifier in declaration
809 of controlling access parameter, following prescription of AI-404.
810 (Build_Entry_Wrapper_Spec, Build_Entry_Wrapper_Body): New subprograms
811 that build the procedure body that wraps an entry invocation
812 (Build_Corresponding_Record, Build_Protected_Sub_Specification,
813 Expand_N_Protected_Body, Expand_N_Protected_Type_Declaration,
814 Expand_N_Task_Body, Expand_N_Task_Type_Declaration): Modified to
815 give support to abstract interface types
817 * freeze.adb (Freeze_Entity): Issue error message if
818 Is_Pure_Unit_Access_Type set, unless we are in Ada 2005 mode and the
819 type has no storage pool (Ada 2005) AI-366.
820 Also modified to give support to abstract interface types
821 (Freeze_Subprogram): Issue an error for a dispatching subprogram with an
822 Inline_Always pragma.
824 * par-ch9.adb (P_Task_Items): Reserved words "not" or "overriding" may
825 now begin an entry declaration.
826 (P_Entry_Or_Subprogram_With_Indicator): New procedure in
827 P_Protected_Operation_Declaration_Opt. Parse an entry declaration or
828 a subprogram declaration preceded by an overriding indicator.
829 (P_Protected_Operation_Declaration_Opt): Add case for parsing entry
830 declarations or subprogram declarations preceded by reserved words
831 "not" or "overriding".
832 (P_Entry_Declaration): Update comment. Parse and check overriding
833 indicator, set semantic flags of entry declarations.
834 (P_Task): New error message in case of private applied
835 to a task type declaration.
836 (P_Protected): New error message in case of private applied
837 to a task type declaration.
839 * sem_ch7.adb (Preserve_Full_Attributes): Modified to handle the case
840 in which the full view of a type implementing an interface is a
842 (Has_Overriding_Pragma): Remove obsolete implementation of AI-218.
843 Declare_Inherited_Private_Subprograms): If an explicit operation
844 overrides an operation that is inherited in the private part, mark the
845 explicit one as overriding, to enable overriding indicator checks.
846 (Preserve_Full_Attributes): Propagate Is_Unchecked_Union attribute from
847 full view to partial view, to simplify handling in back-end.
849 * sprint.adb: Print interface lists where needed: derived types,
850 protected types, task types.
851 output "is null" for null procedures. Part of implementation of
853 * sem_cat.adb (Validate_Access_Type_Declaration): Implement AI-366
854 relaxation of rules for access types in pure, shared passive partitions.
856 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Reorganize to
857 first read discriminants into temporary objects, performing checks on
858 the read values, then possibly performing discriminant checks on the
859 actual (if it is constrained), and only finally reading the components
860 into a constrained temporary object.
861 (Build_Elementary_Input_Call): Adjust the specific circuitry for the
862 case of reading discriminants of a mutable record type to recognize
863 the new form of the code generated by
864 Build_Mutable_Record_Read_Procedure.
866 * exp_tss.ads, exp_tss.adb (Make_Init_Proc_Name): Reimplement in terms
867 of a simple call to Make_TSS_Name.
868 (Make_TSS_Name_Local): Add the TSS name as the last thing in the name
869 buffer, in order for Is_TSS to work correctly on local TSS names.
871 * sem_attr.ads, sem_attr.adb (Resolve_Attribute, case 'Access): Use flag
872 Is_Local_Anonymous_Access to check legaliy of attributes in the
873 context of access components and stand-alone access objects.
874 (Stream_Attribute_Available): In Ada 95 mode, a stream attribute is
875 treated as available for a limited private type if there is an
876 attribute_definition_clause that applies to its full view, but not in
877 other cases where the attribute is available for the full view
878 (specifically, the sole fact that the full view is non-limited does not
879 make the attribute available for the partial view).
880 (Build_Access_Subprogram_Type): Diagnose attempt to apply 'access to a
881 non-overloaded intrinsic subprogram.
882 (Check_Stream_Attribute): Reject an attribute reference for an
883 unavailable stream attribute even if the prefix is not a limited type
884 (case of a 'Input attribute reference for an abstract, non-classwide
886 (Stream_Attribute_Available): New function to determine whether a stream
887 attribute is available at a place.
888 (Check_Attribute): Use Stream_Attribute_Available instead of just
889 testing for TSS presence on the implementation base type.
890 (Analyze_Attribute): Modified to give support to task interfaces.
891 (Analyze_Access_Attribute): Add error check for use of an Access (or
892 Unrestricted_Access) attribute with a subprogram marked as
894 (Analyze_Attribute, case Attribute_Address): Add error check for use of
895 an Address attribute with a subprogram marked as Inline_Always.
896 Update Eval_Attribute to handle new value of Width from AI-395
898 * sem_ch13.adb (Analyze_Stream_TSS_Definition): New subprogram.
899 (Analyze_Attribute_Definition_Clause, cases Input, Output, Read, Write):
900 Factor common code across the stream-oriented attribute circcuits into
901 a new subprogram, Analyze_Stream_TSS_Definition. The new uniform
902 processing is functionally identical to the previous duplicated one,
903 except that an expression that denotes an abstract subprogram will now
904 be rejected, as mandated by AI-195 item 5.
906 * sem_util.ads, sem_util.adb (Type_Access_Level): Use flag
907 Is_Local_Anonymous_Access to apply accessibility checks to access
908 components and stand-alone access objects.
909 (Has_Discriminant_Dependent_Constraint): Moved to spec for use
911 (Is_Potentially_Persistent_Type): New function
912 (Is_Dependent_Component_Of_Mutable_Object): If the enclosing object is
913 a heap-object whose type has a constrained partial view, the object is
914 unconstrained and the component may depend on a discriminant, making its
917 * sinfo.ads, sinfo.adb
918 (Must_Not_Override): Flag applicable to N_Entry_Declaration.
919 (Must_Override): Flag applicable to N_Entry_Declaration.
920 Indicate that interface_list can appear in single task and single
921 protected declarations.
922 Replace Is_Overriding and Not_Overriding with Must_Override and
923 Must_Not_Override, to better express intent of AI.
924 Is_Overriding, Not_Overriding: Ada2005 flags that indicate the presence
925 of an overriding indicator in a subprogram or instance.
926 Ada 2005 (AI-248) Null_Present can appear in a procedure specification.
927 Add the overriding indicator [[not] overriding] construct to the
928 following grammar productions:
930 GENERIC_INSTANTIATION
931 SUBPROGRAM_SPECIFICATION
933 * par-ch10.adb (P_Compilation_Unit): Subprogram declaration or body
934 can start with an overriding indicator.
936 * par-ch6.adb (P_Subprogram): Recognize overriding indicator, and set
937 flags accordingly on subrogram specifications or instances.
940 (Analyze_Subprogram_Renaming): For a renaming_as_body, verify that the
941 overriding_indicator, if present, is consistent with status of spec.
942 Improve error message for null-excluding checks on controlling access
944 (Check_In_Previous_With_Clause): Protect the frontend against
945 previously reported critical errors in the context clauses.
946 Save and restore Ada_Version_Explicit, for implementation of AI-362
947 (Analyze_Subprogram_Renaming): If the new entity is a dispatching
948 operation verify that controlling formals of the renamed entity that
949 are access parameters are explicitly non-null.
950 (Find_Expanded_Name): Improve error message when prefix is an illegal
951 reference to a private child unit.
953 * exp_imgv.adb, s-imgwch.ads, s-imgwch.adb, s-valwch.adb,
954 s-valwch.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdwch.adb:
955 Rewrite to correspond to new wide character names in AI-395
957 * par-ch12.adb (P_Formal_Subprogram_Declaration): Recognize null
960 2005-06-14 Ed Schonberg <schonberg@adacore.com>
961 Robert Dewar <dewar@adacore.com>
963 * errout.ads, errout.adb (Error_Msg_NW): Only emit warning on user
964 code, not on the bodies of predefined operations, to cut down on
967 2005-06-14 Ed Schonberg <schonberg@adacore.com>
969 * exp_aggr.adb (Aggr_Size_OK): An array with no components can always
970 be expanded in place. The size computation does not require a
971 subtraction, which would raise an exception on a compiler built with
972 assertions when the upper bound is Integer'first.
973 (Flatten): For an array of composite components, take into account the
974 size of the components to determine whether it is safe to expand the
975 array into a purely positional representation.
977 2005-06-14 Thomas Quinot <quinot@adacore.com>
979 * exp_ch2.adb (Param_Entity): Take the case of an expanded_name
980 denoting a formal parameter into account.
982 2005-06-14 Ed Schonberg <schonberg@adacore.com>
984 * exp_ch7.adb (Find_Node_To_Be_Wrapped): If the node appears within
985 the entry_call alternative of a conditional entry call, wrap the
986 conditional entry call itself.
988 2005-06-14 Nicolas Setton <setton@adacore.com>
989 Ed Schonberg <schonberg@adacore.com>
991 * exp_dbug.ads, exp_dbug.adb (Get_Variant_Part): Fix the encoding of
992 the "simple_choice" member in a variant record, in accordance with the
993 description in the package spec: the information output for a constant
994 should be "S number", not "SS number".
995 (Get_Encoded_Name): Return at once if not generating code. Avoids name
996 overflow problem when compiling with -gnatct, for ASIS/gnatmetrics.
998 2005-06-14 Thomas Quinot <quinot@adacore.com>
1000 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): For an
1001 RACW without any primitives, do not generate the if statement for
1002 dispatching by name in the PolyORB/DSA case, as it would be malformed
1003 (it would have an Elsif_Parts list that is not No_List, but with a
1006 2005-06-14 Robert Dewar <dewar@adacore.com>
1008 * exp_intr.adb, par-ch5.adb: Minor fix to error message text
1010 2005-06-14 Jose Ruiz <ruiz@adacore.com>
1012 * fe.h: Add entry for Opt.Exception_Locations_Suppressed so that gigi
1013 can determine whether pragma Suppress_Exception_Locations is in effect.
1015 * utils2.c (build_call_raise): Do not pass the file name to the
1016 exception handler if pragma Suppress_Exception_Locations is in effect.
1017 (build_allocator): Add and process arg IGNORE_INIT_TYPE.
1019 2005-06-14 Emmanuel Briot <briot@adacore.com>
1021 * g-debpoo.adb (Deallocate, Dereference): Improve output.
1023 2005-06-14 Nicolas Roche <roche@adacore.com>
1025 * g-diopit.adb (Wildcard_Iterator): Return directly if Path is equal
1027 (Next_Level): Fix minor bug in handling of ../dir case
1028 (Read): Add dir separator to Directory name so that "" is understood as
1031 2005-06-14 Pascal Obry <obry@adacore.com>
1033 * g-dynhta.ads, g-dynhta.adb (Reset): Free the table itself after
1034 releasing the items.
1036 2005-06-14 Vincent Celier <celier@adacore.com>
1037 Cyrille Comar <comar@adacore.com>
1039 * g-os_lib.ads, g-os_lib.adb (Non_Blocking_Spawn): Two new versions
1040 with output file descriptor and with output file name.
1041 (Dup, Dup2): Now global procedures as they are used by two subprograms
1042 (Copy): Allocate the 200K buffer on the heap rather than on the stack.
1044 2005-06-14 Thomas Quinot <quinot@adacore.com>
1048 * g-socket.ads, g-socket.adb (Inet_Addr): Special case the all-ones
1050 (Create_Selector): Bind listening socket used to create the signalling
1051 socket pair to 127.0.0.1 to limit the scope for 'theft' of connection.
1052 Set listen backlog to 1 to ensure that we detect socket theft by a
1053 failure of our own connect(2) call.
1054 (Check_Selector): Improve documentation of the selector mechanism.
1055 (Broadcast_Inet_Addr): New constant.
1057 2005-06-14 Gary Dismukes <dismukes@adacore.com>
1059 * layout.adb (Discrimify): Remove resetting of Vtype to the underlying
1060 type which turns out to be an incomplete and incorrect fix.
1061 (Layout_Array_Type): Use Underlying_Type when checking whether the scope
1062 of the type is declared in a record (for determination of insertion
1064 (SO_Ref_From_Expr): Test whether Vtype denotes a partial or full view of
1065 a private type and ensure that the primary entity is used for the type
1066 of the newly created function's V formal by taking the Etype of the
1069 2005-06-14 Javier Miranda <miranda@adacore.com>
1070 Jose Ruiz <ruiz@adacore.com>
1071 Robert Dewar <dewar@adacore.com>
1072 Ed Schonberg <schonberg@adacore.com>
1074 * lib-load.ads, lib-load.adb (Load_Unit): Addition of a new parameter
1075 that indicates if we are parsing a compilation unit found in a
1076 limited-with clause.
1077 It is use to avoid the circularity check.
1079 * par.ads, par.adb (Par): Addition of a new parameter to indicate if
1080 we are parsing a compilation unit found in a limited-with clause. This
1081 is use to avoid the circularity check.
1083 * par-load.adb (Load): Indicate Lib.Load_Unit if we are loading the
1084 unit as a consequence of parsing a limited-with clause. This is used
1085 to avoid the circularity check.
1087 * sem_ch10.adb: Suppress Ada 2005 unit warning if -gnatwY used
1088 (Analyze_Context): Limited-with clauses are now allowed
1089 in more compilation units.
1090 (Analyze_Subunit_Context, Check_Parent): Protect the frontend
1091 againts previously reported critical errors in context clauses
1092 (Install_Limited_Withed_Unit): Code cleanup plus static detection
1093 of two further errors: renamed subprograms and renamed packages
1094 are not allowed in limited with clauses.
1095 (Install_Siblings): Do not install private_with_clauses on the package
1096 declaration for a non-private child unit.
1097 (Re_Install_Parents): When a parent of the subunit is reinstalled,
1098 reset visibility of child units properly.
1099 (Install_Withed_Unit): When a child unit appears in a with_clause of its
1100 parent, it is immediately visible.
1102 2005-06-14 Ed Schonberg <schonberg@adacore.com>
1103 Emmanuel Briot <briot@adacore.com>
1105 * lib-xref.ads, lib-xref.adb (Generate_Definition): Treat any entity
1106 declared within an inlined body as referenced, to prevent spurious
1108 (Output_One_Ref): If an entity renames an array component, indicate in
1109 the ALI file that this aliases (renames) the array. Capture as well
1110 function renamings that rename predefined operations.
1111 Add information about generic parent for package and subprogram
1113 (Get_Type_Reference): For a subtype that is the renaming of an actual in
1114 an instantiation, use the first_subtype to ensure that we don't generate
1115 cross-reference information for internal types.
1116 For objects and parameters of a generic private type, retain the '*'
1117 indicator to distinguish such an entity from its type.
1119 * ali.ads (Xref_Entity_Record): New fields Iref_File_Num and Iref_Line,
1120 to store information about instantiated entities.
1122 * ali.adb (Scan_ALI): Add support for parsing the reference to the
1125 * xref_lib.adb (Skip_To_Matching_Closing_Bracket): New subprogram
1126 (Parse_Identifier_Info, Parse_Token): Add support for the generic parent
1129 2005-06-10 Doug Rupp <rupp@adacore.com>
1130 Arnaud Charlet <charlet@adacore.com>
1131 Olivier Hainque <hainque@adacore.com>
1132 Jose Ruiz <ruiz@adacore.com>
1134 * Make-lang.in: Add initialize.o when needed.
1135 Remove obsolete references to RT_FLAGS.
1136 Add missing dependencies for sdefault.o
1138 * initialize.c: New file.
1140 * init.c [VMS] Declare ADA$ externs weak to fix build problem in IVMS.
1141 [VMS] cond_signal_table: Fix problem in declaration.
1142 [VMS] __gnat_error_handler: rewrite.
1143 Move all __gnat_initialize() routines to initialize.c
1144 Specialize the former "hpux" section to "hppa hpux", as this is what the
1145 section really is here for and we now have other hpux ports that need
1147 (__gnat_adjust_context_for_raise) i386-linux: First version of this
1148 function for this target. Adjust PC by one in the machine context. This
1149 adjustment was previously done in the MD_FALLBACK_FRAME_STATE_FOR, but
1150 it is more reliable to do that in the signal handler itself.
1151 (__gnat_install_handler) i386-linux: Set SA_SIGINFO in the sigaction
1152 flags, so that the handler is passed the context structure to adjust
1154 (__gnat_error_handler) i386-linux: Adjust the signature to match what a
1155 SA_SIGINFO sigaction should look like. Call
1156 __gnat_adjust_context_for_raise before actually raising. Cleanup unused
1157 Machine_State_Operations stuff.
1158 Add conditional code so that the x86_64 is also supported.
1160 2005-06-14 Pascal Obry <obry@adacore.com>
1162 * mdll.adb (Get_Dll_Name): New routine that returns the DLL name given
1165 2005-06-14 Robert Dewar <dewar@adacore.com>
1167 * opt.ads, opt.adb: New flags for persistent_bss mode
1168 Add Ada_Version_Explicit, for implementation of AI-362
1169 Add Assertions_Enabled_Config and associated handling
1170 Needed since setting can be changed with Assertion_Policy pragma
1171 Add new flag Warn_On_Ada_2005_Compatibility
1173 * switch-c.adb: Recognize -gnatwy/Y
1174 Set Ada_Version_Explicit, for implementation of AI-362
1175 The -gnatg switch now includes -gnatyu
1177 * usage.adb: Add -gnatwy/Y
1178 Remove wrong asterisk on -gnatwX line
1179 Add line for -gnatyu switch
1181 2005-06-14 Vincent Celier <celier@adacore.com>
1183 * osint.adb (Add_Default_Search_Dirs): Put source and object
1184 directories of project files before directories coming from
1185 ADA_INCLUDE_PATH and ADA_OBJECTS_PATH.
1187 2005-06-14 Robert Dewar <dewar@adacore.com>
1191 * par-ch2.adb (Scan_Pragma_Argument): New procedure
1192 (P_Pragma): Implement RM 2.8(4) check for no pos args after named args
1194 2005-06-14 Vincent Celier <celier@adacore.com>
1196 * prep.adb (Preprocess): Ignore error when scanning the first token of
1199 2005-06-14 Vincent Celier <celier@adacore.com>
1201 * prj-nmsc.adb (Suffix_For): Change default suffix for C++ to ".cpp"
1202 (Check_Stand_Alone_Library): If the specified reference symbol file does
1203 not exist, only issue a warning when the symbol policy is not
1204 Controlled. And, when symbol policy is Compliant, set the symbol
1205 policy to Autonomous.
1207 2005-06-14 Vincent Celier <celier@adacore.com>
1209 * prj-part.adb (Pre_Parse_Context_Clause): Call Set_Is_Not_Last_In_List
1210 when the project file in a with clause is not the last one, that is the
1211 project file name is followed by a comma.
1212 * prj-pp.adb: (First_With_In_List): New Boolean global variable
1213 (Print): Issue list of project files separated by commas in with clauses
1214 according to the values returned by Is_Not_Last_In_List.
1215 * prj-tree.ads, prj-tree.adb: (Is_Not_Last_In_List): New function
1216 (Set_Is_Not_Last_In_List): New procedure
1218 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
1220 * s-atacco.ads: Put a pragma No_Strict_Aliasing on Object_Pointer.
1222 2005-06-14 Robert Dewar <dewar@adacore.com>
1224 * scng.adb: Add call to new Check_EOF routine
1225 (Accumulate_Checksum): Properly handle wide wide char >= 2 ** 24
1226 Add some comments regarding wide character handling
1228 * style.ads, styleg.ads, styleg.adb: Implement new style switch -gnatyu
1230 * stylesw.ads, stylesw.adb: Implement new style switch -gnatyu
1232 * g-utf_32.ads, g-utf_32.adb (Is_UTF_32_Non_Graphic): Other_Format
1233 characters are now considered graphic characters and hence yield false
1236 * nmake.adt: Modify header so that xnmake does not generate output
1237 files with multiple blank lines.
1239 * treeprs.adt: Remove a blank line so that output from xtreeprs does
1240 not have an extra blank line
1242 2005-06-14 Gary Dismukes <dismukes@adacore.com>
1244 * sem_aggr.adb (Aggregate_Constraint_Checks): Apply a conversion to the
1245 expression when the component type is an anonymous access type to
1246 ensure that appropriate accessibility checks are done.
1248 * sem_ch5.adb (Analyze_Assignment): Apply a implicit conversion to the
1249 expression of an assignment when the target object is of an anonymous
1250 access type. This ensures that required accessibility checks are done.
1251 (One_Bound): Move the check for type Universal_Integer to
1253 (Process_Bounds): Check whether the type of the preanalyzed range is
1254 Universal_Integer, and in that case set Typ to Integer_Type prior
1255 to setting the type of the original range and the calls to One_Bound.
1257 2005-06-14 Ed Schonberg <schonberg@adacore.com>
1259 * sem_case.adb (Expand_Others_Choice): Improve warning.
1261 2005-06-14 Ed Schonberg <schonberg@adacore.com>
1263 * sem_eval.adb (Subtypes_Statically_Match): Use discriminant
1264 constraint of full view if present, when other type is discriminated.
1265 (Eval_Relational_Op): Recognize tests of pointer values against Null,
1266 when the pointer is known to be non-null, and emit appropriate warning.
1268 2005-06-14 Robert Dewar <dewar@adacore.com>
1269 Ed Schonberg <schonberg@adacore.com>
1273 * sem_prag.adb: Implement pragma Persistent_BSS
1274 Remove obsolete pragma Persistent_Data, Persistent_Object
1275 Set Ada_Version_Explicit, for implementation of AI-362
1276 Test Ada_Version_Explicit for Preelaborate_05 and Pure_05
1277 Add processing for pragma Pure_05 and Preelaborate_05
1278 Add processing for Assertion_Policy pragma
1279 Add pragma identifiers for Assert
1280 (Analyze_Pragma, case Assert): Check number of arguments
1281 (Process_Inline): Additional guard against an illegal program, where the
1282 argument of the pragma is undefined, and warnings on redundant
1283 constructs are enabled.
1284 (Analyze_Pragma, case Obsolescent): Allow an optional second argument
1285 Ada_05 to this pragma, specifying that the pragma is only active in
1287 (Check_Arg_Order): New procedure
1288 Add appropriate calls to this procedure throughout
1289 Also throughout, check entity name before doing any other checks
1291 * snames.h snames.ads, snames.adb: Add pragma Persistent_BSS
1292 Remove obsolete pragma Persistent_Data, Persistent_Object
1293 Add entries for pragma Pure_05 and Preelaborate_05
1294 Add entries for Assertion_Policy pragma and associated names
1295 Add some names for pragma argument processing
1297 * tbuild.ads, tbuild.adb: (Make_Linker_Section_Pragma): New function
1299 2005-06-14 Ed Schonberg <schonberg@adacore.com>
1301 * sem_warn.adb (Warn_On_Known_Condition): If the constant expression
1302 appears within a negation (either from source or as a rewriting of
1303 inequality) adjust text of warning accordingly.
1305 2005-06-14 Thomas Quinot <quinot@adacore.com>
1307 * s-strxdr.adb: Follow AI95-00132
1309 2005-06-14 Arnaud Charlet <charlet@adacore.com>
1311 * s-tasren.adb (Exceptional_Complete_Rendezvous): Fix race condition.
1313 2005-06-14 Arnaud Charlet <charlet@adacore.com>
1314 Jose Ruiz <ruiz@adacore.com>
1316 * s-tposen.adb, s-tpobop.adb
1317 (Exceptional_Complete_Rendezvous): Save the occurrence and not only
1319 (PO_Do_Or_Queue): Before queuing a task on an entry queue we check that
1320 there is no violation of the Max_Entry_Queue_Length restriction (if it
1321 has been set); Program_Error is raised otherwise.
1322 (Requeue_Call): Before requeuing the task on the target entry queue we
1323 check that there is no violation of the Max_Entry_Queue_Length
1324 restriction (if it has been set); Program_Error is raised otherwise.
1326 2005-06-14 Robert Dewar <dewar@adacore.com>
1328 * styleg.adb: Fix several remaining problems in -gnatyu switch
1329 Blank line count not reset at start
1330 Scanning outside source buffer in some cases
1331 Confusing message for blanks at end of file
1332 Non-empty blank lines not recognized
1334 * nmake.adt: Modify header so that xnmake does not generate output
1335 files with multiple blank lines.
1337 * treeprs.adt: Remove a blank line so that output from xtreeprs does
1338 not have an extra blank line
1340 2005-06-14 Sergey Rybin <rybin@adacore.com>
1342 * styleg-c.adb (Body_With_No_Spec): Remove ':' from warning message.
1344 2005-06-14 Doug Rupp <rupp@adacore.com>
1345 Vincent Celier <celier@adacore.com>
1347 * vms_conv.ads, vms_conv.adb: Remove "Library" command.
1350 * vms_data.ads: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
1351 Remove "Library" command.
1352 Change keyword for style check -gnatyd from NOCRLF to
1354 Remove useless second style check keyword NONE
1355 Remove help documentation for inexistent style check keyword
1357 Add help documentation for style check keywords DOS_LINE_ENDINGS,
1358 UNNECESSARY_BLANK_LINES and XTRA_PARENS
1359 Add UNNECESSARY_BLANK_LINES for -gnatyu
1360 Add qualifiers /ALL_PROJECTS (-U) for GNAT PRETTY and GNAT METRIC
1362 * ug_words: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
1364 2005-06-14 Vincent Celier <celier@adacore.com>
1366 * makegpr.adb (Compile_Link_With_Gnatmake): Invoke gnatmake with -d if
1367 gprmake was invoked with -d.
1368 (Compile_Sources): If -d was used, output the "completed ..." message
1369 for each compilation.
1370 (Scan_Arg): Recognize new switch -d
1371 When -c and at least one main is specified, set
1372 Unique_Compile to True to guarantee that no other sources will be
1375 2005-06-14 Matthew Heaney <heaney@adacore.com>
1377 * a-swunha.ads, a-swunha.adb: Removed. Replaced by a-swuwha.ad[sb]
1378 * a-swuwha.ads, a-swuwha.adb: New files
1380 * a-szunha.ads, a-szunha.adb: Removed, replaced by a-szuzha.ad[sb]
1381 * a-szuzha.ads, a-szuzha.adb: New files.
1383 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
1384 a-crbtgk.adb, a-crbltr.ads, a-coorse.ads, a-coorse.adb, a-convec.ads,
1385 a-convec.adb, a-coinve.ads, a-coinve.adb, a-cohata.ads, a-cohama.ads,
1386 a-cohama.adb, a-ciorse.ads, a-ciorse.adb, a-cihama.ads, a-cihama.adb,
1387 a-cidlli.ads, a-cidlli.adb, a-chtgop.ads, a-chtgop.adb, a-cdlili.ads,
1388 a-cdlili.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb, a-cohase.adb,
1389 a-cohase.ads, a-ciorma.ads, a-coorma.ads, a-ciormu.ads, a-coormu.ads,
1390 a-swunha.adb, a-stunha.adb, a-ciorma.adb, a-coorma.adb, a-shcain.ads,
1391 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads, a-stwiha.adb,
1392 a-strhas.adb, a-stzhas.adb: synchronized to the latest version of the
1395 2005-06-10 Eric Botcazou <ebotcazou@adacore.com>
1396 Olivier Hainque <hainque@adacore.com>
1397 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1398 Pascal Obry <obry@adacore.com>
1400 * gigi.h: (build_allocator): Add arg IGNORE_INIT_TYPE.
1402 * trans.c (call_to_gnu): Issue a warning for users of Starlet when
1403 making a temporary around a procedure call because of non-addressable
1405 (process_freeze_entity): If entity is a private type, capture size
1406 information that may have been computed for the full view.
1407 (tree_transform, case N_Allocator): If have initializing expression,
1408 check type for Has_Constrained_Partial_View and pass that to
1410 (tree_transform, case N_Return_Statement): Pass extra arg to
1413 * decl.c (annotate_value): Remove early return if -gnatR is not
1415 (gnat_to_gnu_field): Don't make a packable type for a component clause
1416 if the position is byte aligned, the field is aliased, and the clause
1417 size isn't a multiple of the packable alignment. It serves no useful
1418 purpose packing-wise and would be rejected later on.
1419 (gnat_to_gnu_entity, case object): Pass extra arg to build_allocator.
1422 (gnat_to_gnu_entity): Remove use of macro _WIN32 which is wrong in the
1423 context of cross compilers. We use TARGET_DLLIMPORT_DECL_ATTRIBUTES
1425 (create_concat_name): Idem.
1427 2005-06-10 Robert Dewar <dewar@adacore.com>
1428 Eric Botcazou <ebotcazou@adacore.com>
1429 Ben Brosgol <brosgol@adacore.com>
1430 Cyrille Comar <comar@adacore.com>
1431 Sergey Rybin <rybin@adacore.com>
1432 Pascal Obry <obry@adacore.com>
1434 * gnat_rm.texi: Add documentation for pragma Persistent_BSS
1435 Document second argument (Ada_05) of pragma Obsolescent
1436 Add note that call to subprogram marked with pragma Obsolescent
1437 is now considered to be a violation of program Restrictions
1438 (No_Obsolescent_Features).
1439 (Implementation Defined Pragmas) <Machine_Attribute>: Make it clear
1440 that only machine-dependent attributes are supported.
1443 Commented out menu lines and empty section for gnatclean examples
1445 Fix some over long lines
1446 Clarify and enhance documentation of ADA_PROJECT_PATH.
1447 Rework section 2.11.2(3) about linking with a non-GNU compiler.
1448 Mention new switch -fcallgraph-info.
1449 Mention new switch -fstack-usage.
1450 For gnatpp, replace '-notab' with '-N' and add this option to Index
1451 Corrected VMS example.
1452 VMS keyword for style check -gnatyd is DOS_LINE_ENDINGS, no NOCRLF
1454 Add documentation for -gnatyu switch (unnecessary blank lines)
1455 Document new switch -U for GNAT PRETTY and GNAT METRIC
1456 Add note about Stdcall being handled as C convention on non Windows OS.
1457 Remove some junk typo in description of gnatbind -S switch
1458 Remove reference to Extensions_Allowed pragma
1459 Document the new order of the directories to be searched (source and
1460 object directories of project files before directories in ADA_*_PATH
1461 environment variables.
1463 * g-trasym.ads: Document that IRIX is supported
1465 2005-06-10 Arnaud Charlet <charlet@adacore.com>
1467 * Makefile.in: Add initialize.o when needed.
1468 Adapt to new VMS package body Symbols and subunits
1469 No specialized version of a-sytaco is needed for VxWorks.
1471 * a-wichun.ads, a-wichun.adb, a-zchuni.ads, a-zchuni.adb: New files.
1472 * a-zchara.ads, a-widcha.ads: New files.
1474 * system-hpux-ia64.ads: New file.
1476 * i-vxwork-x86.ads, i-vxwork.ads (intContext): Add this function which
1477 is imported from the VxWorks kernel.
1479 2005-06-14 Robert Dewar <dewar@adacore.com>
1481 * g-soliop-mingw.ads, g-soccon-vms.adb, a-swmwco.ads, exp_smem.adb,
1482 fmap.adb, a-szmzco.ads, s-traent-vms.adb, s-traent-vms.ads,
1483 a-direio.ads, a-exctra.ads, a-exexda.adb, a-exextr.adb, a-stream.ads,
1484 s-restri.ads, s-restri.adb, s-traent.adb, s-traent.ads, a-slcain.adb,
1485 a-stzhas.ads, a-tiinau.adb, comperr.adb, exp_ch11.adb, g-boubuf.adb,
1486 g-calend.adb, g-debpoo.ads, g-moreex.ads, gprep.adb, g-regpat.ads,
1487 i-cexten.ads, i-os2thr.ads, makeutl.ads, memroot.adb, mlib-prj.adb,
1488 namet.adb, namet.ads, prj-makr.adb, prj-proc.adb, sem_dist.adb,
1489 sem_elim.ads, s-valint.adb, s-vallli.adb, s-vallli.adb, s-vallli.ads,
1490 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads, scn.adb,
1491 s-tasinf.adb, targparm.adb, uname.adb, uname.ads, xnmake.adb,
1492 xsinfo.adb, a-direct.ads: Remove extra blank lines. Minor reformatting.
1494 2005-06-14 Thomas Quinot <quinot@adacore.com>
1496 * xeinfo.adb: Fix typo in comment
1498 2005-06-14 Javier Miranda <miranda@adacore.com>
1500 * repinfo.ads: Fix typo in comment
1502 2005-06-14 Gary Dismukes <dismukes@adacore.com>
1504 * s-finimp.adb (Parent_Tag): Delete this imported function (function
1505 Parent_Tag is now in the visible part of Ada.Tags).
1506 (Get_Deep_Controller): Call Ada.Tags.Parent_Tag directly instead of
1507 using imported function.
1509 2005-06-14 Bernard Banner <banner@adacore.com>
1511 * vxaddr2line.adb: Add support for Windows hosted x86 vxworks. Should
1512 also apply for handling support for VxSim 653.
1514 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
1516 * xsnames.adb: Add automatic generation of snames.h.
1518 2005-06-14 Thomas Quinot <quinot@adacore.com>
1520 * gen-soccon.c: Add IP_MULTICAST_IF constant
1521 Minor reformatting and adjustments to prevent warnings.
1523 2005-06-14 Pascal Obry <obry@adacore.com>
1525 * seh_init.c: Do not include <sys/stat.h>. This is not needed.
1527 2005-06-03 Andrew Pinski <pinskia@physics.uc.edu>
1529 * trans.c (gnat_gimplify_expr): Call
1530 recompute_tree_invarant_for_addr_expr when we change
1531 the operand of the ADDR_EXPR.
1533 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1535 * misc.c: Don't include errors.h.
1537 2005-05-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1539 * raise.c (db): Add ATTRIBUTE_PRINTF_2.
1541 2005-05-29 Kazu Hirata <kazu@cs.umass.edu>
1543 * cal.c, decl.c, init.c, raise.c, trans.c, utils2.c: Fix
1545 * gnat_rm.texi, gnat_ugn.texi: Fix typos.
1547 2005-05-16 Nathanael Nerode <neroden@gcc.gnu.org>
1550 * Makefile.in: Make TGT_LIB behave correctly.
1552 2005-04-23 DJ Delorie <dj@redhat.com>
1554 * misc.c: Adjust warning() callers.
1556 2005-04-16 Laurent GUERBY <laurent@guerby.net>
1559 * a-nudira.adb (Value): Check for valid string.
1560 * a-nuflra.adb (Value): Likewise.
1562 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
1564 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
1566 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
1568 * adaint.c, init.c, tracebak.c: Fix comment typos.
1569 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Fix typos.
1571 2005-04-07 Laurent GUERBY <laurent@guerby.net>
1572 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1574 * Makefile.in: Add make ifeq define for hppa linux tasking support.
1575 * system-hpux.ads: Define Signed_Zeros to be True.
1576 * system-linux-hppa.ads, s-osinte-linux-hppa.ads: New files.
1578 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
1580 * adaint.c, cal.c, decl.c, gigi.h, gmem.c, init.c, link.c,
1581 raise.c, tracebak.c, trans.c, utils2.c, utils.c: Fix comment
1584 2005-03-30 Tom Tromey <tromey@redhat.com>
1586 * decl.c (gnat_substitute_in_type): Don't handle FILE_TYPE.
1588 2005-03-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1590 * adaint.c (_gnat_set_close_on_exec): Mark parameters unused.
1592 2005-03-29 Robert Dewar <dewar@adacore.com>
1594 * sem_res.adb (Resolve_Real_Literal): Generate warning if static
1595 fixed-point expression has value that is not a multiple of the Small
1598 * opt.ads (Warn_On_Bad_Fixed_Value): New flag
1600 * s-taprop-tru64.adb (RT_Resolution): Return an integer number of
1603 * ug_words: Add entry for [NO_]BAD_FIXED_VALUES for -gnatwb/-gnatwB
1605 2005-03-29 Vincent Celier <celier@adacore.com>
1607 * mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb
1608 (Build_Dynamic_Library.Version_String): Return the empty string when
1609 Lib_Version is empty or when the symbol policy is not Autonomous.
1611 * symbols-vms-alpha.adb (Finalize): For symbol policy Compliant, when
1612 a symbol is not in the reference symbol file, increase the Major ID
1613 and set the Minor ID to 0.
1614 Use gsmatch=lequal instead of gsmatch=equal
1616 2005-03-29 Doug Rupp <rupp@adacore.com>
1618 * adaint.c (__gnat_to_canonical_file_spec [VMS]): Check for logical
1621 2005-03-29 Javier Miranda <miranda@adacore.com>
1623 * a-tags.ads, a-tags.adb (Get_TSD): Subprogram removed.
1624 (Inherit_DT): The first formal has been redefined as a Tag.
1625 This allows us the removal of the subprogram Get_TSD.
1626 (TSD): Replace the call to Get_TSD by the actual code.
1628 * exp_disp.ads, exp_disp.adb: Remove support to call Get_TSD.
1629 (Make_DT): Upgrade the call to Inherit_TSD according to the
1630 new interface: the first formal is now a Tag.
1632 * i-cpp.ads, i-cpp.adb (CPP_Inherit_DT): The first formal has been
1634 This change allows us to remove the subprogram Get_TSD.
1635 (CPP_Get_TSD): Subprogram removed.
1636 (TSD): Replace the call to CPP_Get_TSD by the actual code.
1638 * rtsfind.ads: Remove support to call the run-time
1641 2005-03-29 Robert Dewar <dewar@adacore.com>
1643 * errutil.adb, errout.adb:
1644 Minor comment updates on Line_Terminator references
1646 * par-ch10.adb: Add ??? comment about line terminator
1648 * styleg.adb (Check_Line_Terminator): Add check for new switch -gnatyd
1649 (check dos line terminator).
1650 (Check_Line_Max_Length): New procedure, split off from the existing
1651 Check_Line_Terminator routine. Separating this out allows -gnatyf to
1652 be properly recognized.
1654 * styleg.adb: Add ??? comment for line terminator reference
1656 * scng.adb (Check_End_Of_Line): Fix bug of -gnatyf being ignored
1657 (Check_End_Of_Line): Add -gnatyd handling (check dos line terminators)
1659 * styleg.ads (Check_Line_Terminator): Add check for new switch -gnatyd
1660 (check dos line terminator).
1661 (Check_Line_Max_Length): New procedure, split off from the existing
1662 Check_Line_Terminator routine. Separating this out allows -gnatyf to
1663 be properly recognized.
1665 * stylesw.ads, stylesw.adb:
1666 Add handling for new -gnatyd switch (check dos line terminator)
1668 * switch-c.adb: Recognize new -gnatyd switch (check dos line terminator)
1669 Recognize -gnatwb/-gnatwB switches
1670 Include Warn_On_Bad_Fixed_Value for -gnatg
1673 Add line for new -gnatyd switch (check dos line terminator)
1675 * usage.adb: Add lines for -gnatwb/-gnatwB
1677 * vms_data.ads: Add entry for NOCRLF (-gnatyd)
1679 * vms_data.ads: [NO_]BAD_FIXED_VALUES synonym for -gnatwb/-gnatwB
1681 * gnat_ugn.texi: Fix overlong lines
1682 Document new -gnatyd switch
1683 Document new -gnatwb/-gnatwB switches
1685 2005-03-29 Ed Schonberg <schonberg@adacore.com>
1687 * exp_ch4.adb (Has_Unconstrained_UU_Component): Use the base type in
1688 order to retrieve the component list of the type, before examining
1689 individual components.
1691 * sem_type.adb (Covers): Types are compatible if one is the base type
1692 of the other, even though their base types might differ when private
1695 2005-03-29 Thomas Quinot <quinot@adacore.com>
1697 * exp_dist.adb (Add_RAST_Features, PolyORB version): Set the From_Any,
1698 To_Any and TypeCode TSSs on RAS types directly using Set_TSS, instead
1699 of using Set_Renaming_TSS. This ensures that the TSS bodies are not
1700 analyzed if expansion is disabled (which could otherwise cause spurious
1701 error messages if expansion has been disabled due to previous
1702 (unrelated) errors).
1704 * sem_prag.adb (Analyze_Pragma, case Asynchronous): If RAS expansion
1705 is disabled, the entity denoted by the argument is the access type
1706 itself, not an underlying record type, so there is no need to go back
1707 to the Corresponding_Remote_Type.
1709 2005-03-29 Gary Dismukes <dismukes@adacore.com>
1710 Robert Dewar <dewar@adacore.com>
1712 * exp_intr.adb (Expand_Dispatching_Constructor_Call): New procedure to
1713 expand a call to an instance of
1714 Ada.Tags.Generic_Dispatching_Constructor into a dispatching call to the
1715 Constructor actual of the instance. A class-wide membership
1716 check is also generated, to ensure that the tag passed to the instance
1717 denotes a type in the class.
1718 (Expand_Intrinsic_Call): Call Expand_Dispatching_Constructor in the case
1719 of Name_Generic_Dispatching_Constructor.
1721 * Makefile.rtl: Add a-tgdico.ads to the list of library units (new Ada
1722 05 unit for AI-260-02).
1724 * a-tgdico.ads: New file.
1726 * impunit.adb (Non_Imp_File_Names_05): Add entry "a-tgdico" for new
1727 predefined Ada 05 generic unit Ada.Tags.Generic_Dispatching_Constructor.
1729 * snames.ads, snames.adb (Preset_Names): Add entry for
1730 Generic_Dispatching_Constructor.
1734 * sem_ch8.adb (Find_Direct_Name): Go to root type for check of
1735 character type cases.
1736 (Analyze_Subprogram_Renaming): Add special handling for
1737 the case of renaming of stream attributes when the renaming denotes a
1738 generic formal subprogram association for an abstract formal subprogram.
1739 Check that the attribute is a primitive stream attribute (and not
1740 a class-wide stream attribute) and then rewrite the attribute name
1741 as the name of the appropriate compiler-generated stream primitive.
1743 2005-03-29 Robert Dewar <dewar@adacore.com>
1745 * exp_util.adb (Remove_Side_Effects): Properly propagate arguments to
1747 (Is_Possibly_Unaligned_Object): Correct typo that
1748 resulted in inaccurate result for unaligned scalars within records.
1750 2005-03-29 Ed Schonberg <schonberg@adacore.com>
1752 * freeze.adb (Freeze_Record_Type): If the type of the component is an
1753 itype whose parent is controlled and not yet frozen, do not create a
1754 freeze node for the itype if expansion is disabled.
1756 2005-03-29 Vincent Celier <celier@adacore.com>
1758 * make.adb (Gnatmake): Don't fail if the main project file is declared
1759 as having no Ada sources. Do not display message "no sources to
1760 compile" in quiet output.
1762 2005-03-29 Doug Rupp <rupp@adacore.com>
1764 * Makefile.in [VMS] (EXTRA_GNATTOOLS): Add vms_help and gnat.hlp as
1767 2005-03-29 Robert Dewar <dewar@adacore.com>
1769 * par-ch12.adb (P_Generic): Give better msg for illegal private generic
1772 2005-03-29 Robert Dewar <dewar@adacore.com>
1774 * par-ch3.adb (P_Type_Declaration): Fix bad error recovery after
1775 missing TYPE Improve the error message generated when compiling a
1776 limited interface in Ada83 or Ada95 mode.
1778 2005-03-29 Robert Dewar <dewar@adacore.com>
1780 * par-ch4.adb (P_Name): When a bad attribute is returned, return error,
1781 rather than proceed ahead using a junk attribute name.
1783 2005-03-29 Vincent Celier <celier@adacore.com>
1785 * prj.ads, prj.adb: (Project_Data): Add new component Display_Name
1787 * prj-part.adb (Parse_Single_Project): Set the location of a project
1788 on its defining identifier, rather than on the reserved word "project".
1790 * prj-proc.adb (Expression): Adapt to the fact that default of external
1791 references may be string expressions, not always literal strings.
1792 (Recursive_Process): Set Display_Name equal to Name
1793 when Location is No_Location, that is when there is no actual file.
1794 Get the Display_Name of the project from the source, when it is not a
1796 (Process): Use the Display_Name in error messages
1798 * prj-strt.adb (External_Reference): Allow default to be string
1799 expressions, not only literal strings.
1801 2005-03-29 Vincent Celier <celier@adacore.com>
1803 * prj-nmsc.adb (Check_Stand_Alone_Library): Do not forbid the symbol
1804 file and the reference symbol file to be the same file.
1806 2005-03-29 Thomas Quinot <quinot@adacore.com>
1808 * sem_cat.adb (Validate_Remote_Types_Type_Conversion): Perform check to
1809 forbid conversion of a local access-to-subprogram type to a remote one.
1811 * sem_util.adb (Wrong_Type): For a record type that is the expanded
1812 equivalent type for a remote access-to-subprogram type, go back to the
1813 original RAS entity when displaying an error message, so the casing is
1814 the original source casing.
1816 2005-03-29 Robert Dewar <dewar@adacore.com>
1818 * sem_ch11.adb (Analyze_Raise_Statement): Change message for warning
1821 2005-03-29 Ed Schonberg <schonberg@adacore.com>
1823 * sem_ch4.adb (Analyze_Selected_Component): Do not generate an actual
1824 subtype if code is being pre-analyzed, to prevent un-expanded
1825 references to protected formals, among others.
1826 (Analyze_Explicit_Dereference): If the overloaded prefix includes some
1827 interpretation that can be a call, include the result of the call as a
1828 possible interpretation of the dereference.
1830 * sem_ch5.adb (Process_Bounds): Determine type of range by
1831 pre-analyzing a copy of the original range, and then analyze the range
1832 with the expected type.
1834 * sem_res.adb (Check_Parameterless_Call): For an explicit dereference
1835 with an overloaded prefix where not all interpretations yield an
1836 access to subprogram, do not rewrite node as a call.
1837 (Resolve_Explicit_Dereference): Recognize the previous case and rewrite
1838 the node as a call once the context identifies the interpretation of
1839 the prefix whose call yields the context type.
1840 (Valid_Conversion): For the case of a conversion between
1841 local access-to-subprogram types, check subtype conformance using
1842 Check_Subtype_Conformant instead of Subtype_Conformant, to have a more
1843 detailed error message.
1845 2005-03-29 Ed Schonberg <schonberg@adacore.com>
1847 * sem_ch6.adb (Set_Formal_Mode): If the subtype has a non_null
1848 indicator, indicate that the formal can never be null.
1849 (Process_Formals): If a formal has a non_null indicator, insert the
1850 resulting subtype immediately before the enclosing subprogram decl,
1851 and not at the beginning of the corresponding declarative part, to
1852 prevent access before elaboration (Ada2005).
1854 2005-03-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1857 * utils.c (finish_record_type): Use variable_size when setting sizes.
1859 2005-03-29 Robert Dewar <dewar@adacore.com>
1861 * xtreeprs.adb, xnmake.adb: Use Stream_IO instead of Text_IO to
1862 guarantee Unix style line terminators for the output files, even when
1865 2005-03-29 Robert Dewar <dewar@adacore.com>
1867 * a-direct.ads, a-direct.adb (Start_Search): Free allocated search
1868 buffer if an exception is raised.
1870 2005-03-29 Ed Falis <falis@adacore.com>
1872 * cio.c: Undefine putchar and getchar for VTHREADS: incompatible with
1875 2005-03-29 Robert Dewar <dewar@adacore.com>
1877 * sem_util.ads: Minor reformatting
1878 * gnat_rm.texi: Minor editing.
1880 2005-03-29 Eric Botcazou <ebotcazou@adacore.com>
1882 * decl.c (gnat_to_gnu_entity) <E_Variable>: Rework comment.
1883 * trans.c (tree_transform) <N_Identifier>: Use correct predicates.
1885 2005-03-24 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1887 * adaint.c (__gnat_portable_spawn): Adjust cast.
1889 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1891 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1893 2005-03-17 Pascal Obry <obry@adacore.com>
1895 * adaint.h, adaint.c (__gnat_waitpid): Moved to expect.c where it is
1898 * expect.c (__gnat_waitpid): Moved here from adaint.c.
1899 Reimplement under Win32 using Win32 API.
1901 (__gnat_kill) [Win32]: Properly close the process handle before leaving
1904 2005-03-17 Eric Botcazou <ebotcazou@adacore.com>
1906 * ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
1907 (DECL_RENAMED_OBJECT): New accessor macro.
1908 (SET_DECL_RENAMED_OBJECT): New setter macro.
1910 * decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
1911 object in all cases. Attach the renamed object to the VAR_DECL.
1912 (gnat_to_gnu_field): Do not lift the record wrapper if the size of the
1913 field is not prescribed.
1915 * misc.c (gnat_handle_option): Handle -gnatO separately.
1916 (gnat_print_decl) <VAR_DECL>: New case.
1917 Print the DECL_RENAMED_OBJECT node.
1919 * lang.opt: Declare separate -gnatO option.
1921 * trans.c (tree_transform) <N_Identifier>: If the object is a renaming
1922 pointer, replace it with the renamed object.
1923 <N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
1924 pointer type if the source is not a fat pointer type whose underlying
1925 array has the same non-zero alias set as that of the destination array.
1927 2005-03-17 Javier Miranda <miranda@adacore.com>
1929 * a-tags.ads, a-tags.adb (Get_Expanded_Name): Removed.
1930 (Get_Inheritance_Depth): Removed.
1931 (Set_Inheritance_Depth): Removed.
1933 * rtsfind.ads, exp_disp.ads, exp_disp.adb: Remove support to call the
1934 subprogram Get_Expanded_Name because it is not referenced by the
1937 * i-cpp.ads, i-cpp.adb (CPP_Get_Expanded_Name): Removed.
1938 (CPP_Get_Inheritance_Depth): Removed.
1939 (CPP_Set_Inheritance_Depth): Removed.
1941 * tbuild.ads, tbuild.adb (Make_DT_Component): Removed.
1943 2005-03-17 Robert Dewar <dewar@adacore.com>
1945 * checks.adb (Apply_Array_Size_Check): Completely remove this for GCC
1946 3, since we now expect GCC 3 to do all the work.
1948 2005-03-17 Javier Miranda <miranda@adacore.com>
1950 * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition
1951 of one barrier to avoid wrong usage of this attribute.
1953 * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute
1954 First_Private_Entity.
1956 * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect
1957 the subprogram against wrong usage.
1958 Adapt the code to traverse the entities in the
1959 scope of a record_type because in addition to its usage regarding
1960 packages, this subprogram is also called by Expand_N_Freeze_Entity
1961 to install the visible declarations of the enclosing scope of a
1962 record_type_with_private to establish the proper visibility before
1963 freezing the entity and related subprograms.
1965 2005-03-17 Ed Schonberg <schonberg@adacore.com>
1967 * exp_ch2.adb (In_Assignment_Context): Recognize slice assignments to
1970 2005-03-17 Thomas Quinot <quinot@adacore.com>
1972 * exp_ch3.adb (Check_Attr): New subprogram.
1973 (Check_Stream_Attribute): Move the code for 13.13.2(9/1) enforcement
1974 into a new Check_Attr subprogram, in order to provide a more
1975 explanatory error message (including the name of the missing attribute).
1976 (Stream_Operation_OK): Renamed from Stream_Operations_OK. This
1977 subprogram determines whether a default implementation exists for a
1978 given stream attribute.
1979 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies):
1980 Determine whether to generate a default implementation for each stream
1981 attribute separately, as this depends on the specific attribute.
1983 * exp_strm.adb (Make_Field_Attribute): For the case of an illegal
1984 limited extension where a stream attribute is missing for a limited
1985 component (which will have been flagged in Exp_Ch3.Sem_Attr), do not
1986 generate a bogus reference to the missing attribute to prevent
1987 cascaded errors. Instead, generate a null statement.
1989 * sem_attr.adb (Check_Stream_Attribute): A stream attribute is
1990 available for a limited type if it has been specified for an ancestor
1993 2005-03-17 Ed Schonberg <schonberg@adacore.com>
1995 * exp_ch6.adb (Expand_Inlined_Call): handle the case when the renamed
1996 entity is an operator.
1998 2005-03-17 Thomas Quinot <quinot@adacore.com>
2000 * exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
2001 spec, to make this predicate available to other units.
2003 * rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
2006 * sem_ch8.adb: Disable expansion of remote access-to-subprogram types
2007 when no distribution runtime library is available.
2009 * sem_res.adb, sem_dist.adb: Disable expansion of remote
2010 access-to-subprogram types when no distribution runtime library is
2012 (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
2013 predicate available to other units.
2015 * sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
2016 spec, to make this predicate available to other units.
2018 2005-03-17 Vincent Celier <celier@adacore.com>
2020 * make.adb (Insert_Project_Sources): Make sure the Q is always
2023 * prj-nmsc.adb (Check_Ada_Naming_Scheme_Validity): Check Naming against
2024 the default for the tree, not the global default naming.
2026 * prj-proc.adb (Recursive_Process): No need to put the default naming
2027 in the project data, it's already there.
2029 2005-03-17 Doug Rupp <rupp@adacore.com>
2031 * Makefile.in: (ia64-hp-*vms*): Use s-crtl-vms64.ads.
2033 * 5xcrtl.ads: Renamed to...
2034 * s-crtl-vms64.ads: ...this new file
2036 2005-03-17 Robert Dewar <dewar@adacore.com>
2040 * namet.adb (Copy_One_Character): Set proper wide character encoding
2041 for upper half character if we have upper half encoding.
2043 2005-03-17 Robert Dewar <dewar@adacore.com>
2045 * par.adb (Par): Improved msg for attempt to recompile predefined unit
2047 2005-03-17 Thomas Quinot <quinot@adacore.com>
2049 * sem_ch13.adb (New_Stream_Function, New_Stream_Procedure): For a
2050 tagged limited type, the TSS is a newly built renaming declaration:
2051 insert it using Set_TSS, not Copy_TSS.
2053 2005-03-17 Javier Miranda <miranda@adacore.com>
2055 * sem_ch4.adb (Try_Primitive_Operation, Class_Wide_Operation and
2056 Try_Object_Operation): Analyze the object that is accessible
2057 through the prefix of the subprogram call before we apply
2058 the transformation of the object-operation notation.
2060 2005-03-17 Jose Ruiz <ruiz@adacore.com>
2062 * s-taprob.adb (Initialize_Protection): Initialize the protected
2063 object's owner to Null_Task.
2064 (Lock): If pragma Detect_Blocking is in effect and the caller of this
2065 procedure is already the protected object's owner then Program_Error
2066 is raised. In addition the protected object's owner is updated.
2067 (Lock_Read_Only): If pragma Detect_Blocking is in effect and the caller
2068 of this procedure is already the protected object's owner then
2069 Program_Error is raised.
2070 In addition the protected object's owner is updated.
2071 (Unlock): Remove the ownership of the protected object.
2073 * s-taprob.ads (Protection): Add the field Owner, used to store the
2074 protected object's owner.
2075 This component is needed for detecting one type of potentially blocking
2076 operations (external calls on a protected subprogram with the same
2077 target object as that of the protected action). Document the rest of
2080 * s-tposen.adb, s-tpoben.adb (Initialize_Protection_Entries):
2081 Initialize the protected object's owner to Null_Task.
2082 (Lock_Read_Only_Entries): If pragma Detect_Blocking is in effect and the
2083 caller of this procedure is already the protected object's owner then
2084 Program_Error is raised.
2085 Do not raise Program_Error when this procedure is called from a
2087 (Unlock_Entries): Remove the ownership of the protected object.
2088 (Lock_Entries): If pragma Detect_Blocking is in effect and the caller
2089 of this procedure is already the protected object's owner then
2090 Program_Error is raised.
2091 Do not raise Program_Error when this procedure is called from
2094 * s-tposen.ads, s-tpoben.ads (Protection_Entries): Add the field Owner,
2095 used to store the protected object's owner.
2097 * s-tpobop.adb (Protected_Entry_Call): If pragma Detect_Blocking is in
2098 effect and this procedure (a potentially blocking operation) is called
2099 from whithin a protected action, Program_Error is raised.
2100 (Timed_Protected_Entry_Call): If pragma Detect_Blocking is in effect
2101 and this procedure (a potentially blocking operation) is called from
2102 whithin a protected action, Program_Error is raised.
2104 2005-03-17 Vincent Celier <celier@adacore.com>
2105 Nicolas Setton <setton@adacore.com>
2107 * mlib-tgt-darwin.adb (Build_Dynamic_Library): Remove the "-fini"
2108 switch, not supported by the linker on Darwin. Add '_' before
2109 <library>init, as this character is added unconditionally by the
2111 (Is_Archive_Ext): Replace the wrong library extension ".dyld" by the
2112 correct one ".dylib". This fixes detection of the archive files when
2113 building library projects.
2115 2005-03-17 Vincent Celier <celier@adacore.com>
2117 * switch-m.adb (Normalize_Compiler_Switches): Recognize switches
2118 -gnat83, -gnat95 and -gnat05.
2120 2005-03-17 Vasiliy Fofanov <fofanov@adacore.com>
2122 * gnat_ugn.texi: Document gnatmem restriction
2124 2005-03-17 Thomas Quinot <quinot@adacore.com>
2126 * snames.adb: Document new TSS names introduced by exp_dist/exp_tss
2129 2005-03-17 Robert Dewar <dewar@adacore.com>
2131 * s-interr.ads, s-interr.adb, sem_ch3.adb, prj.ads, prj.adb,
2132 a-interr.adb, a-interr.ads, s-interr-sigaction.adb, s-interr-dummy.adb,
2133 s-interr-vms.adb, s-interr-vxworks.adb: Minor reformatting
2135 * casing.adb: Comment improvements
2137 2005-03-17 Pascal Obry <obry@adacore.com>
2139 * g-expect.adb: Minor reformatting.
2141 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2143 * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info)
2144 (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi
2147 2005-03-15 Vincent Celier <celier@adacore.com>
2149 * mlib-tgt-darwin.adb (Library_Exist_For, Library_File_Name_For):
2150 Add new parameter In_Tree to specify the project tree: needed
2151 by the project manager. Adapt to changes in project manager
2152 using new parameter In_Tree.
2154 2005-03-15 Jakub Jelinek <jakub@redhat.com>
2156 * Make-lang.in (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h,
2157 ada/nmake.adb, ada/nmake.ads): Use unique subdirectories of
2158 ada/bldtools to avoid make -jN failures.
2160 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
2162 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
2163 to NULL_TREE on entry.
2165 2005-03-15 Robert Dewar <dewar@adacore.com>
2167 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
2168 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
2169 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
2170 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
2171 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
2172 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
2173 system-interix.ads, system-solaris-sparc.ads,
2174 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
2175 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
2176 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
2177 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
2178 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
2179 Compiler_System_Version to be False.
2181 * opt.ads: Add new flag Opt.Address_Is_Private
2183 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
2184 Add new parameter Compiler_System_Version to avoid checking for
2185 completeness of parameters when compiler is compiling itself.
2186 Allows old versions of GNAT to be compiled with new compiler.
2188 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
2190 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
2191 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
2193 (Stack_Base_Available): New flag.
2194 (Get_Page_Size): New overloaded functions imported from C.
2195 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
2196 PROT_ON, PROT_OFF): New constants.
2197 (mprotect): New function imported from C.
2198 (pthread_teb_t): New record type.
2200 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
2201 (Create_Task): Account for the Yellow Zone and the guard page.
2203 2005-03-15 Vincent Celier <celier@adacore.com>
2205 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2206 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
2207 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
2208 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
2209 Library_File_Name_For): Add new parameter In_Tree
2210 to specify the project tree: needed by the project manager.
2211 Adapt to changes in project manager using new parameter In_Tree.
2212 Remove local imports, use functions in System.CRTL.
2214 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
2215 to use the project manager.
2217 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
2218 In_Tree to designate the project tree. Adapt to changes in the project
2219 manager, using In_Tree.
2221 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
2222 Copy_Interface_Sources): Add new parameter In_Tree to specify the
2223 project tree: needed by the project manager.
2224 (Build_Library): Check that Arg'Length >= 6 before checking if it
2225 contains "--RTS=...".
2227 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
2228 Library_File_Name_For): Add new parameter In_Tree to specify the
2229 project tree: needed by the project manager.
2231 * prj.ads, prj.adb: Major modifications to allow several project trees
2232 in memory at the same time.
2233 Change tables to dynamic tables and hash tables to dynamic hash
2234 tables. Move tables and hash tables from Prj.Com (in the visible part)
2235 and Prj.Env (in the private part). Move some constants from the visible
2236 part to the private part. Make other constants deferred.
2237 (Project_Empty): Make it a variable, not a function
2238 (Empty_Project): Add parameter Tree. Returns the data with the default
2239 naming data of the project tree Tree.
2240 (Initialize): After updating Std_Naming_Data, copy its value to the
2241 component Naming of Project Empty.
2242 (Register_Default_Naming_Scheme): Use and update the default naming
2243 component of the project tree, instead of the global variable
2245 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
2246 Tree is not defaulted, return the default naming data of the Tree.
2247 (Initial_Buffer_Size): Constant moved from private part
2248 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
2249 variables initialized in procedure Initialize.
2250 (Add_To_Buffer): Add two in out parameters to replace global variables
2251 Buffer and Buffer_Last.
2252 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
2254 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
2256 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
2257 for the project tree.
2258 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
2259 constant at the beginning of the package spec, so that they cane be used
2260 in subprograms before their full declarations.
2261 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
2262 (Empty_Project): Add parameter of type Project_Node_Ref
2263 (Private_Project_Tree_Data): Add component Default_Naming of type
2265 (Buffer, Buffer_Last): remove global variables
2266 (Add_To_Buffer): Add two in out parameters to replace global variables
2267 Buffer and Buffer_Last.
2268 (Current_Packages_To_Check): Remove global variable
2269 (Empty_Name): Move to private part
2270 (No-Symbols): Make it a constant
2271 (Private_Project_Tree_Data): New type for the private part of the
2273 (Project_Tree_Data): New type for the data of a project tree
2274 (Project_Tree_Ref): New type to designate a project tree
2275 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
2276 for the project tree.
2278 * prj-attr.ads: Add with Table; needed, as package Prj no longer
2279 imports package Table.
2281 * prj-com.adb: Remove empty, no longer needed body
2283 * prj-com.ads: Move most of the content of this package to package Prj.
2285 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
2286 designate the project node tree and Packages_To_Check to replace
2287 global variable Current_Packages_To_Check.
2288 Add new parameters In_Tree and Packages_To_Check to local subprograms,
2289 when needed. Adapt to changes in project manager with project node tree
2292 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
2293 project tree to most subprograms. Move tables and hash tables to
2294 private part of package Prj.
2295 Adapt to changes in project manager using project tree In_Tree.
2297 * prj-makr.adb (Tree): New constant to designate the project node tree
2298 Adapt to change in project manager using project node tree Tree
2300 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
2301 display the Library_Src_Dir and the Library_Dir.
2302 Add new parameter In_Tree to designate the project node tree to most
2303 subprograms. Adapt to changes in the project manager, using project tree
2305 (Check_Naming_Scheme): Do not alter the casing on platforms where
2306 the casing of file names is not significant.
2307 (Check): Add new parameter In_Tree to designate the
2309 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
2310 designate the project tree.
2311 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
2313 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
2314 to replace those that were in the private part of package Prj.
2315 Add new parameter In__Tree to designate the project node tree to most
2316 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
2317 (Post_Parse_Context_Clause): When specifying the project node of a with
2318 clause, indicate that it is a limited with only if there is "limited"
2319 in the with clause, not necessarily when In_Limited is True.
2320 (Parse): Add new parameter In_Tree to designate the project node tree
2322 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
2323 designate the project node tree. Adapt to change in Prj.Tree with
2324 project node tree In_Tree.
2326 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
2327 tree In_Tree in the call to function Empty_Process to give its initial
2328 value to the project data Processed_Data.
2329 Add new parameters In_Tree to designate the project tree and
2330 From_Project_Node_Tree to designate the project node tree to several
2331 subprograms. Adapt to change in project manager with project tree
2332 In_Tree and project node tree From_Project_Node_Tree.
2334 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
2335 to replace those that were in the private part of package Prj.
2336 Add new parameter In_Tree to designate the project node tree to most
2337 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
2339 * prj-tree.ads, prj-tree.adb: Add new parameter of type
2340 Project_Node_Tree_Ref to most subprograms.
2341 Use this new parameter to store project nodes in the designated project
2343 (Project_Node_Tree_Ref): New type to designate a project node tree
2344 (Tree_Private_Part): Change table to dynamic table and hash tables to
2345 dynamic hash tables.
2347 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
2348 the project tree to most subprograms. Adapt to changes in project
2349 manager using project tree In_Tree.
2351 * makegpr.adb (Project_Tree): New constant needed to use project
2354 2005-03-15 Olivier Hainque <hainque@adacore.com>
2356 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
2357 for sigactions with SA_SIGINFO set. Call
2358 __gnat_adjust_context_for_raise before raising, to perform the
2359 potentially required adjustments to the machine context for the GCC
2362 * raise.h (__gnat_adjust_context_for_raise): New prototype.
2364 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
2365 Adjust PC by one in the provided machine context.
2366 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
2367 so that the handler is passed the context structure to adjust prior to
2369 (__gnat_error_handler) HPUX: Adjust the signature to match what an
2370 SA_SIGINFO sigaction should look like. Call
2371 __gnat_adjust_context_for_raise before actually raising.
2372 (__gnat_adjust_context_for_raise): Default noop to help PC
2373 adjustments before raise from signal handlers.
2374 (__gnat_error_handler): Indirectly call a predicate function to
2375 determine if a condition should be resignaled or not.
2376 (__gnat_set_resignal_predicate): User interface to modify the predicate.
2377 (__gnat_default_resignal_p): Default GNAT predicate.
2379 2005-03-15 Doug Rupp <rupp@adacore.com>
2381 * adaint.c: Prefix #include of VMS system header files with vms/
2382 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
2383 Do not define a dummy function "convert_addresses" under Darwin,
2386 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
2389 2005-03-15 Nicolas Setton <setton@adacore.com>
2391 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
2394 2005-03-15 Robert Dewar <dewar@adacore.com>
2396 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
2399 * a-retide.ads: Minor comment changes
2401 2005-03-15 Robert Dewar <dewar@adacore.com>
2403 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
2404 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
2405 Realloc_For_Chunk to private part of package.
2406 New subprograms for AI-301
2408 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
2410 Avoid unnecessary use of Get/Set_Wide_String
2412 2005-03-15 Robert Dewar <dewar@adacore.com>
2416 * a-stunau.ads, a-stunau.adb:
2417 Change interface to allow efficient (and correct) implementation
2418 The previous changes to allow extra space in unbounded strings had
2419 left this interface a bit broken.
2421 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
2423 * g-spipat.ads, g-spipat.adb: New interface for Get_String
2424 Minor reformatting (function specs)
2426 * g-spitbo.adb: New interface for Get_String
2428 * g-spitbo.ads: Minor reformatting
2430 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
2432 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
2434 2005-03-15 Javier Miranda <miranda@adacore.com>
2435 Robert Dewar <dewar@adacore.com>
2436 Thomas Quinot <quinot@adacore.com>
2437 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2439 * atree.ads, atree.adb: Add support for Elist24 field
2441 * atree.h: Fix wrong definition of Field27
2442 Add support for Elist16 field
2443 Add support for Elist24 field
2445 * einfo.ads, einfo.adb (Abstract_Interfaces,
2446 Set_Abstract_Interfaces): New subprograms.
2447 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
2449 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
2450 entities rather than a single node.
2451 (Is_Interface, Set_Is_Interface): New subprogram
2452 (First_Tag_Component): New syntesized attribute
2453 (Next_Tag_Component): New synthesized attribute
2454 (Write_Entity_Flags): Upgraded to write Is_Interface
2455 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
2456 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
2457 (Task_Body_Procedure): New subprogram to read this attribute.
2458 (Set_Task_Body_Procedure): New subprogram to set this attribute.
2459 (Has_Controlled_Component): Now applies to all entities.
2460 This is only a documentation change, since it always worked to apply
2461 this to other than composite types (yielding false), but now this is
2463 Update documentation on Must_Be_Byte_Aligned for new spec
2465 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
2466 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
2467 uses of the Access_Disp_Table attribute to reference the first dispatch
2468 table associated with a tagged type. As
2469 part of the implementation of abstract interface types,
2470 Access_Disp_Table has been redefined to contain a list of dispatch
2471 tables (rather than a single dispatch table).
2472 Similarly, upgrade all the references to Tag_Component by the
2473 new attribute First_Tag_Component.
2474 (Find_Inherited_TSS): Moved to exp_tss.
2475 Clean up test in Expand_N_Object_Declaration for cases
2476 where we need to do a separate assignment of the initial value.
2477 (Expand_N_Object_Declaration): If the expression in the
2478 declaration of a tagged type is an aggregate, no need to generate an
2479 additional tag assignment.
2480 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
2482 Bit packed array ops are only called if operands are known to be
2484 (Component_Equality): When returning an N_Raise_Program_Error statement,
2485 ensure that its Etype is set to Empty to avoid confusing GIGI (which
2486 expects that only expressions have a bona fide type).
2487 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
2488 determine the amount of data to be copied.
2490 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
2491 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
2492 INTERFACE_TYPE_DEFINITION ::=
2493 [limited | task | protected | synchronized] interface
2494 [AND interface_list]
2496 * par-ch3.adb (P_Type_Declaration): Modified to give support to
2498 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
2500 (P_Interface_Type_Definition): New subprogram that parses the new
2501 syntax rule of Ada 2005 interfaces
2502 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
2503 messages by the correct RENAMES (quotes removed).
2505 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
2506 attribute First_Tag_Component.
2508 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
2509 (Interface_List, Set_Interface_List): New subprograms.
2510 (Interface_Present, Set_Interface_Present): New subprograms.
2511 (Limited_Present, Set_Limited_Present): Available also in derived
2512 type definition nodes.
2513 (Protected_Present, Set_Protected_Present): Available also in
2514 record type definition and
2515 derived type definition nodes.
2516 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
2517 (Task_Present, Set_Task_Present): New subprogram.
2518 (Task_Body_Procedure): Removed.
2519 (Set_Task_Body_Procedure): Removed.
2520 These subprogram have been removed because the attribute
2521 Task_Body_Procedure has been moved to the corresponding task type
2522 or task subtype entity to leave a field free to store the list
2523 of interfaces implemented by a task (for AI-345)
2524 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
2525 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
2526 expression flag Do_Range_Check
2527 (Exception_Junk): Change to Flag7 to accomodate above change
2528 (Box_Present, Default_Name, Specification, Set_Box_Present,
2529 Set_Default_Name, Set_Specification): Expand the expression
2530 "X in N_Formal_Subprogram_Declaration" into the corresponding
2531 two comparisons. Required to use the csinfo tool.
2533 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
2534 "with string" given.
2536 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
2539 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
2542 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
2543 attribute Task_Body_Procedure rather than the old semantic field that
2544 was available in the task_type_declaration node.
2546 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
2547 interface type definitions.
2548 (P_Formal_Derived_Type_Definition): Modified to handle the list of
2551 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
2552 task type declaration.
2553 (P_Protected): Modified to handle the list of interfaces in a
2554 protected type declaration.
2556 2005-03-15 Doug Rupp <rupp@adacore.com>
2557 Vincent Celier <celier@adacore.com>
2559 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
2560 (Gen_Output_File_C): Likewise.
2561 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
2563 2005-03-15 Thomas Quinot <quinot@adacore.com>
2565 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
2566 is an N_Raise_Constraint_Error node, create a new copy of it without
2567 going through a call to Duplicate_Subexpr.
2569 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
2570 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2571 Nicolas Setton <setton@adacore.com>
2572 Ed Schonberg <schonberg@adacore.com>
2579 * decl.c (gnat_to_gnu_field): Reject aliased components with a
2580 representation clause that prescribes a size not equal to the rounded
2581 size of their types.
2582 (gnat_to_gnu_entity, case E_Component): Always look at
2583 Original_Record_Component if Present and not the entity.
2584 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
2585 of tagged extension types by not making field for components that are
2587 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
2588 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
2589 expression to the type of the object when the object is constant.
2590 Reverse defer_debug_incomplete_list before traversing it, so that trees
2591 are processed in the order at which they were added to the list. This
2592 order is important when using the stabs debug format.
2593 If we are deferring the output of debug information, also defer this
2594 output for a function return type.
2595 When adding fields to a record, prevent emitting debug information
2596 for incomplete records, emit the information only when the record is
2598 (components_to_record): New parameter defer_debug.
2599 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
2600 (gnat_to_gnu_field_decl): New function.
2601 (substitution_list, annotate_rep): Call it.
2602 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
2603 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
2604 No longer update discriminants to not be a COMPONENT_REF.
2605 (copy_alias_set): Strip padding from input type; also handle
2606 unconstrained arrays properly.
2608 * gigi.h (write_record_type_debug_info): New function.
2609 Convert to use ANSI-style prototypes. Remove unused
2610 declarations for emit_stack_check, elab_all_gnat and
2611 set_second_error_entity.
2612 (gnat_to_gnu_field_decl): New decl.
2614 * utils.c (write_record_type_debug_info): New function.
2615 (finish_record_type): Delegate generation of debug information to
2616 write_record_type_debug_info.
2617 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
2618 (update_pointer_to): Fix pasto.
2619 (convert) <UNION_TYPE>: Accept slight type variations when
2620 converting to an unchecked union type.
2622 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
2623 replace the N_Freeze_Entity with a null statement.
2625 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
2626 within a constrained subcomponent of an enclosing record, place the
2627 freeze nodes in the scope stack entry for the enclosing record.
2628 (Undelay_Type): New Subprogram.
2629 (Set_Small_Size): Pass T, the type to modify; all callers changed.
2630 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
2631 within records; allow them to have freeze nodes if their base types
2634 * exp_util.adb (Remove_Side_Effects): Properly test for
2635 Expansion_Delayed and handle case when it's inside an
2636 N_Qualified_Expression.
2638 * sem_ch3.adb (Derived_Type_Declaration): New predicate
2639 Comes_From_Generic, to recognize accurately that the parent type in a
2640 derived type declaration can be traced back to a formal type, because
2641 it is one or is derived from one, or because its completion is derived
2643 (Constrain_Component_Type): If component comes from source and has no
2644 explicit constraint, no need to constrain in in a subtype of the
2646 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
2647 Minor change to propagate Is_Ada_2005 flag
2649 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
2650 Expansion_Delayed is False.
2651 (assoc_to_constructor): Ignore fields that have a
2652 Corresponding_Discriminant.
2653 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
2654 function returns "by target", dereference the target pointer using the
2655 type of the actual return value.
2656 <all>: Be prepared for a null gnu_result.
2657 (processed_inline_subprograms): Check flag_really_no_inline
2658 instead of flag_no_inline.
2659 (set_second_error_entity): Remove unused function.
2660 (gnat_to_gnu, case N_Selected_Component): Call
2661 gnat_to_gnu_field_decl.
2662 (assoc_to_constructor): Likewise.
2664 2005-03-15 Robert Dewar <dewar@adacore.com>
2665 Ed Schonberg <schonberg@adacore.com>
2666 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2668 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
2669 Must_Be_Byte_Aligned for cases where we do not need to use a
2670 System.Pack_nn unit.
2672 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
2674 Needed now that we do some processing for IN parameters as well. This
2675 may well fix some unrelated errors.
2676 (Expand_Call): Handle case of unaligned objects (in particular those
2677 that come from packed arrays).
2678 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
2679 renamed entity is an inherited operation, re-expand the call using the
2680 original operation, which is the one to call.
2681 Detect attempt to inline parameterless recursive subprogram.
2682 (Represented_As_Scalar): Fix to work properly with private types
2683 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
2684 accurate estimate. Yields True in far fewer cases than before,
2685 improving the quality of code that depends on this test.
2687 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
2688 over both visible and private declarations to remove them from tree,
2689 and mark subprograms declared in package as eliminated, to prevent
2690 spurious use in subsequent compilation of generic units in the context.
2692 * exp_util.ads: Minor cleanup in variable names
2694 * sem_eval.ads, sem_eval.adb: Minor reformatting
2695 (Compile_Time_Known_Bounds): New function
2697 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2699 * exp_ch7.adb (Convert_View): Use base types of underlying types when
2700 determining whether an unchecked conversion is needed for the argument
2701 of an initialization call.
2703 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2705 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
2706 that appears in the instantiation rather than the internal subtype
2707 generated in the wrapper package, to avoid anomalies in gigi when the
2708 target is derived from a private type whose full view is an access type.
2710 2005-03-15 Robert Dewar <dewar@adacore.com>
2712 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
2714 Add documentation to replace the use of this flag
2715 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
2718 2005-03-15 Thomas Quinot <quinot@adacore.com>
2720 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
2721 here from exp_attr so it can be shared between exp_attr and exp_dist.
2722 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
2723 all TSS names, not a subset thereof, and the previous name introduced
2724 an unnecessarily confusion that a distinction might exist between
2725 "OK" TSS names and some "not OK" TSS names.
2727 2005-03-15 Doug Rupp <rupp@adacore.com>
2729 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
2732 2005-03-15 Pascal Obry <obry@adacore.com>
2733 Eric Botcazou <ebotcazou@adacore.com>
2738 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
2739 when IN_RTS. This is to work around a bootstrap path problem.
2741 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
2742 table and pass it to __gnat_install_SEH_handler().
2743 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
2745 * lang.opt: Fix specification of -fRTS=.
2747 2005-03-15 Doug Rupp <rupp@adacore.com>
2748 Bernard Banner <banner@adacore.com>
2749 Vincent Celier <celier@adacore.com>
2750 Arnaud Charlet <charlet@adacore.com>
2753 This change works fine when gnatlib is built from the gcc directory,
2754 but does not work when using the libada Makefile, since GCC_FOR_TARGET
2755 is not passed to ada/Makefile.in, so more work is needed by a
2756 Makefile/configure expert.
2758 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
2759 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
2760 Setup gnatlink switch -M for x86_64 linux, as it is already setup
2762 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
2763 Run ranlib on libgccprefix.a
2764 Define PREFIX_OBJS for Darwin, to build libgccprefix.
2765 (ADA_INCLUDE_SRCS): Split Ada packages.
2767 2005-03-15 Robert Dewar <dewar@adacore.com>
2769 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
2771 * impunit.adb: Add GNAT.UTF_32
2773 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
2775 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
2776 now uses GNAT.UTF_32).
2778 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
2779 capabilities for categorizing characters using Unicode categories
2781 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2783 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
2784 instantiation that has been rewritten as a package body, retrieve spec
2785 to generate proper name for implicit_with_clause.
2786 (Install_Parents): Recognize a parent that is an instantiation but has
2787 been rewritten as a package declaration during analysis.
2789 2005-03-15 Javier Miranda <miranda@adacore.com>
2790 Ed Schonberg <schonberg@adacore.com>
2792 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
2793 parameter reported some error we immediately return. This improves the
2794 behaviour of the frontend in case of errors.
2795 (Install_Parent, Remove_Parent): Introduce new flag
2796 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
2797 ancestor of a generic child unit, when the child is being instantiated.
2798 (Inline_Instance_Body): If we are compiling the private
2799 part or the body of a child unit, restore the proper visibility of the
2800 parents after compiling the instance body.
2802 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2803 Javier Miranda <miranda@adacore.com>
2806 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
2807 of a private type, in which case it is underlying_type that denotes
2808 the proper task. Also modified to use the new entity attribute
2809 that is directly available in the task type and task subtype entities
2810 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
2811 arrays when other dimensions than the first are constrained by
2812 discriminants of an enclosing record.
2813 (Insert_Explicit_Dereference): If the prefix is an indexed component or
2814 a combination of indexed and selected components, find ultimate entity
2815 and generate the appropriate reference for it, to suppress spurious
2817 (Note_Possible_Modification): If an entity name has no entity, return.
2818 (Is_Variable): A function call never denotes a variable.
2819 (Requires_Transient_Scope): For record types, recurse only on
2820 components, not on internal subtypes that may have been generated for
2821 constrained components.
2823 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2825 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
2826 Eliminated as candidates for resolution. Both efficient, and avoids
2827 anomalies with operators declared in deleted code.
2828 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
2829 expansion is disabled (as when compiling a generic) to prevent spurious
2830 warnings on prefixes of selected components.
2832 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2834 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
2835 attached to a list before checking whether it appears in the private
2836 declarations of the current package.
2837 (Make_Inequality_Operator): Insert declaration in proper declarative
2838 list rather than just setting the Parent field, so that
2839 Is_Private_Declaration can handle it properly.
2841 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2843 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
2844 a renaming a body, check that the renamed subprogram in not intrinsic.
2845 (Find_Direct_Name): If several use_visible entities hide
2846 each other, and the context is a predefined file compiled through
2847 rtsfind, keep only the entity that comes from a predefined file.
2849 2005-03-15 Geert Bosch <bosch@adacore.com>
2851 * s-fatgen.adb (Valid): Extend special exceptions to account for long
2852 long float padding to also cover AMD64 and IA64.
2854 2005-03-15 Gary Dismukes <dismukes@adacore.com>
2856 * s-imgwch.adb: Add with and use of Interfaces.
2857 (Img_Wide_Character): Change type of Val to Unsigned_16.
2858 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
2860 2005-03-15 Matthew Gingell <gingell@adacore.com>
2862 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
2864 2005-03-15 Robert Dewar <dewar@adacore.com>
2866 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
2868 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
2870 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
2872 2005-03-15 Robert Dewar <dewar@adacore.com>
2874 * s-bitops.adb, s-bitops.ads,
2875 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
2876 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
2877 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
2878 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
2879 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
2880 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
2881 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
2882 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
2885 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
2887 * utils2.c (build_binary_op): Fix typo.
2889 2005-03-15 Doug Rupp <rupp@adacore.com>
2891 * s-crtl.ads (popen,pclose): New imports.
2893 2005-03-15 Cyrille Comar <comar@adacore.com>
2895 * comperr.adb (Compiler_Abort): remove references to obsolete
2896 procedures in the bug boxes for various GNAT builds.
2898 2005-03-15 Vincent Celier <celier@adacore.com>
2900 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
2902 2005-03-15 Geert Bosch <bosch@adacore.com>
2903 Arnaud Charlet <charlet@adacore.com>
2904 Robert Dewar <dewar@adacore.com>
2905 Cyrille Comar <comar@adacore.com>
2906 Sergey Rybin <rybin@adacore.com>
2908 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
2909 too specific and long-winded to be appropriate for the GNAT User's
2911 Warn about use of GCC switches not documented in the GNAT User's Guide,
2912 as these may cause generated code to not conform to Ada semantics.
2913 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
2914 Add documentation for -gnat95 and -gnat05 switches
2915 Remove paragraph documenting obsolete way to refer to third party
2917 Add a few references to Ada_05 that were missing.
2918 Update documentation on -gnatZ/-gnatL.
2919 Document limitation when using -m64 under Solaris.
2920 Change the "Name Casing" subsection of the pretty-printer section
2921 according to the changes in the dictionary processing.
2923 * gnat_rm.texi: Document the Ada_05 pragma.
2924 Section on record representation clauses describes the new more
2925 relaxed rules about placement of large packed bit array components.
2926 Add documentation of GNAT.UTF_32
2928 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
2930 * misc.c (gnat_post_options): Turn off structural
2933 2005-03-08 Laurent Guerby <laurent@guerby.net>
2935 * system-linux-sparc.ads: Fix typo in previous commit.
2937 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
2938 Laurent Guerby <laurent@guerby.net>
2941 * system-linux-sparc.ads: New.
2942 * Makefile.in: Add sparc linux entry.
2944 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
2946 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
2947 parameters as unused.
2949 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
2950 Partial merge from libada-gnattools-branch:
2952 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
2953 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
2954 into code in gnattools/Makefile.in. Remove direct dependencies on
2955 stamp-tools by tools clauses.
2956 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
2957 * config-lang.in: Add gnattools to $lang_dirs.
2959 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
2962 * utils.c (gnat_type_for_mode): Return null instead of ICE because
2963 we asked for an unknown mode.
2965 2005-02-12 Richard Henderson <rth@redhat.com>
2967 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
2968 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
2970 2005-02-10 Andreas Jaeger <aj@suse.de>
2972 * init.c (__gnat_initialize): Mark parameter as unused.
2974 2005-02-09 Doug Rupp <rupp@adacore.com>
2976 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
2977 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
2979 2005-02-09 Doug Rupp <rupp@adacore.com>
2981 * gnatchop.adb (dup, dup2),
2982 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
2984 * gnatlbr.adb (mkdir),
2985 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
2987 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
2989 2005-02-09 Doug Rupp <rupp@adacore.com>
2991 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
2993 2005-02-09 Robert Dewar <dewar@adacore.com>
2994 Thomas Quinot <quinot@adacore.com>
2995 Javier Miranda <miranda@adacore.com>
2996 Pascal Obry <obry@adacore.com>
2997 Ed Schonberg <schonberg@adacore.com>
2998 Doug Rupp <rupp@adacore.com>
2999 Gary Dismukes <dismukes@adacore.com>
3000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3002 * g-zstspl.ads: New file.
3004 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
3006 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
3008 Add definition of Wide_Wide_Space for AI-285
3010 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
3011 interface (to support Ada 95 and Ada 2005 units).
3012 Add Unbounded_IO files
3013 Add entries for Wide_Wide packages for AI-285
3014 Add list of containers packages to Ada 2005 unit list
3016 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
3017 support new Unbounded_IO package cleanly.
3019 * g-utf_32.ads, g-utf_32.adb: New files.
3021 * Makefile.rtl: Add entry for g-utf_32
3022 Add new files for Unbounded_IO
3023 Adjust make file for new AI-285 wide wide packages
3024 Add AI-302 containers to the run time.
3026 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
3027 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
3028 subprograms for AI-301.
3030 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
3032 * a-stunau.ads: Minor comment correction
3034 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
3036 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
3037 (Check_RPC): Update to match changes in expanded code.
3038 Clean up unused entity.
3040 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
3041 was not taken into account.
3042 This includes proper initialization with Normalize_Scalars.
3043 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
3044 normalize scalars cases (particularly the latter) to do a better job
3045 of finding invalid representations.
3047 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
3049 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
3052 * exp_dist.adb: Add support for wide wide character type
3053 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
3054 private part, generate stub bodies at the end of the private part,
3055 not the visible part.
3056 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
3058 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
3059 generic wrapper to execute final processing after completing the
3060 expansion of the RPC receiver for an RACW.
3062 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
3063 packages and attributes.
3064 (Preset_Names): Addition of the new reserved words of Ada 2005,
3065 that is interface, overriding and synchronized.
3066 (Get_Pragma_Id): Give support to the use of the new reserved word
3067 "interface" as a pragma name.
3068 (Is_Pragma_Name): Give support to the use of the new reserved word
3069 "interface" as a pragma name.
3070 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
3071 attribute implementation.
3073 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
3074 checks to entities that are output parameters of Asm operations.
3075 Handle the Stream_Size attribute.
3076 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
3078 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
3080 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
3081 for second parameter being 0.0.
3082 Add support for wide wide character type.
3083 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
3085 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
3086 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
3087 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
3088 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
3089 for wide wide character cases.
3091 * cstand.adb: Create entities for Wide_Wide_Character and
3094 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
3095 accordance with AI-258.
3096 Add new declarations for 16/32 bit C character types (Part of AI285)
3098 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
3099 (Obsolescent_Warning): New field
3100 (Rep_Clause): New local subprogram used to share code. Returns the rep
3101 clause for which the name is given in parameter.
3102 (Has_Stream_Size_Clause): New routine.
3103 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
3104 (Address_Clause): Implementation is now using Rep_Clause.
3105 (Alignment_Clause): Idem.
3106 (Size_Clause): Idem.
3108 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
3109 entity in non-Ada 2005 mode and generate warning.
3111 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
3112 (Prag): Code cleanup. Remove old gnat pragma "overriding"
3114 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
3115 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
3116 on the named unit if the pragma is not in the current compilation unit,
3117 so that elaboration calls in the current unit can set up an elaboration
3118 dependency on the named unit, as needed.
3119 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
3120 subprogram as well as for subprograms declared within a package.
3121 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
3124 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
3125 to z) to avoid some instances of duplication for Wide_Wide packages.
3127 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
3130 * scn.adb: Char_Literal_Value field is now a Uint
3132 * scng.adb: Significant rewrite to handle new Ada 2005 features
3133 allowing wide and wide wide characters in program text, e.g. for
3134 identifiers, as described in AI-285.
3135 (Set_Reserved): New procedure, makes setting up keywords cleaner.
3136 (Initialize_Scanner): Register the new reserved words of Ada 2005.
3137 (Scan): Give support to the new reserved words.
3139 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
3140 warning notifying that interface, overriding, and synchronized are
3142 (P_Pragma): Allow the use of the new reserved word "interface" as
3145 * gnatls.adb, gnatbind.adb,
3146 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
3147 identifiers named "interface" to "SAL_Interface".
3149 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
3150 (Structured Exception handling).
3154 (Gen_Main_Ada): Set the default exit code if specified.
3155 (Gen_Main_C): Likewise.
3157 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
3158 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
3160 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
3163 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
3164 has a collision with the new Ada 2005 "interface" reserved word.
3166 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
3167 generate a warning notifying that interface, overriding, and
3168 synchronized are new reserved words.
3170 * scans.ads (Token_Type): Addition of the tokens corresponding to the
3171 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
3172 and Tok_Synchronized.
3174 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
3175 "dispatching" rather than "primitive" operations, since dispatching
3176 calls are now allowed to abstract formal subprograms (which are not
3178 Char_Literal_Value field is now a Uint
3179 (Resolve_Slice): If the prefix is an access to an unconstrained array,
3180 compute the actual subtype of the designated object to impose the proper
3182 (Resolve_Selected_Component): Do not insert an access check if the
3183 prefix is an access type: such a node is expanded into an explicit
3184 dereference, on which the access check is performed anyway. Removes
3185 expensive duplicate checks.
3186 (Resolve_Call): Use new flag Is_Obsolescent and field
3187 Obsolescent_Warning so that pragma Obsolescent works on library
3189 Add support for wide wide character type
3190 (Resolve_Allocator): Replace the error message on wrong null-exclusion
3191 value by a warning message.
3192 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
3193 as fixed-point, and one of the operands is non-static and universal, it
3194 can only be an illegal exponentiation operation, in which case there is
3195 no real value to retrieve.
3197 * exp_strm.adb: Add support for wide wide character type
3198 (Build_Elementary_Input_Call): Compute the size of the stream element by
3199 querying the rep chain to find the Stream_Attribute attribute value.
3200 (Build_Elementary_Write_Call): Ditto.
3202 * sem_aggr.adb: Char_Literal_Value field is now a Uint
3203 Add support for wide wide character type
3204 Replace the error messages on wrong null-exclusion value by warnings
3205 as described in Ada 2005.
3206 (Resolve_Extension_Aggregate): Document the fact that the error
3207 message on class-wide expressions in extensions aggregates.
3209 * sem_case.adb: Add support for wide wide character type
3211 * sem_ch13.adb: Add support for wide wide character type
3212 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
3214 * sem_ch3.adb: Add support for wide wide character type
3215 (Process_Subtype): If constraint is illegal for the type, set Ekind of
3216 now-useless Itype, to prevent cascaded errors on a compiler built
3219 * sem_ch8.adb: Add with and use of Sem_Disp.
3220 (Analyze_Subprogram_Renaming): Replace unclean uses of
3221 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
3222 of Corresponding_Spec to Empty).
3223 (Attribute_Renaming): Replace use of Corresponding_Spec with
3224 Corresponding_ Formal_Spec and simplify condition.
3225 (Use_One_Package): Check that scope of homonym of identifier is defined,
3226 before checking whether it is a wrapper package.
3227 Add support for wide wide character type
3229 * sem_eval.adb: Add support for wide wide character type.
3230 (Eval_Arithmetic_Op): Check for compile time known signed integer
3231 overflow in the non-static case.
3232 (Subtypes_Statically_Match): A formal scalar type and its base type do
3233 not statically match.
3235 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
3236 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
3238 (Unit_Declaration_Node): Ditto.
3239 (Is_Variable_Prefix): For the case of an indexed component whose prefix
3240 has a packed array type, the prefix has been rewritten into a type
3241 conversion. Determine variable-ness from the converted expression.
3242 Handle wide wide character cases.
3244 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
3246 * stringt.ads, stringt.adb: Handle full UTF-32 range.
3247 Remove ["0A"] from comment, since it can look like a line terminator.
3248 Currently we don't permit this, but this is under discussion by the
3249 ARG, and it is easy enough to use a different example.
3251 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
3252 handling UTF-32 encoding for wide wide character.
3253 Implement new brackets coding ["hhhhhhhh"]
3254 Add UTF-8 encodings for full UTF-32 range
3256 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
3258 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
3259 bit range Add full UTF-32 support.
3260 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
3261 notify that constraint error will be raised at run-time
3262 because a null value is assigned to a null-excluding object.
3263 Remove some obsolete declarations and make Char_Code
3266 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
3267 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
3270 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
3271 wrong null-exclusion value by a warning message.
3272 (Enable_Range_Check): Do range check if the prefix is an
3273 explicit dereference whose designated object is an unconstrained array.
3274 Current algorithm for removing duplicate checks is over-eager in this
3277 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
3278 null-exclusion value by a warning message
3280 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
3281 completely. Add support for Uint2 field
3283 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
3284 exp_prag.adb: Char_Literal_Value field is now a Uint.
3286 * exp_util.adb (Insert_Actions): Replace
3287 N_Formal_Subprogram_Declaration by
3288 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
3289 Char_Literal_Value field is now a Uint.
3291 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
3292 defined for subprogram renaming declarations. When set, the field
3293 indicates the defining entity of a corresponding formal subprogram
3294 when the renaming corresponds to a formal subprogram association in an
3296 (Set_Corresponding_Formal_Spec): New procedure to return
3297 Corresponding_Formal_Spec field.
3298 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
3299 (which is now a subtype).
3300 Char_Literal_Value field is now a Uint
3302 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
3303 pointer to the base of the dispatch table.
3304 Minor changes to comments.
3305 (Controlling_Type): New function for determining the tagged type
3306 associated with a tagged primitive subprogram.
3307 (Expand_Dispatching_Call): Add support for a controlling actual that is
3308 directly a value of type Ada.Tag rather than a tagged object.
3310 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
3311 describing the new layout.
3312 (Dispatch_Table): The expander computes the actual array size, allocates
3313 the Dispatch_Table record accordingly, and generates code that displaces
3314 the base of the record after the Typeinfo_Ptr component. The access to
3315 these components is done by means of local functions.
3316 (Offset_To_Top): New function.
3317 (Typeinfo_Ptr): New function.
3318 (Get_TSD): Modified to access the new position of the TSD.
3319 (Set_TSD): Modified to save the TSD in its new position.
3321 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
3322 case of formal abstract subprograms. Add check and message for -gnat05.
3325 * sem_ch12.adb: Add with and use for Sem_Disp.
3326 (Analyze_Associations): Minor change from "=" to "in" for use of
3327 N_Formal_Subtype_Declaration (which is now a subtype).
3328 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
3329 N_Formal_Subtype_Declaration (which is now a subtype).
3330 (Analyze_Formal_Subprogram): Add handling for
3331 N_Formal_Abstract_Subprogram, marking the formal as abstract and
3332 dispatching, setting the controlling status of the formal parameters
3333 and result, and issuing an error if there is no controlling type for
3334 the formal subprogram.
3335 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
3336 which is an unclean use of that field, we set the new field
3337 Corresponding_Formal_Spec to make the formal subprogram available to
3338 processing in Analyze_Subprogram_Declaration.
3339 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
3340 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
3341 Constrained, so that it is is does not statically match its anonymous
3344 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
3345 abstract formal subprograms in error check for functions returning
3346 abstract types. Set scope of new designator for
3347 a parameterless subprogram, so that it is available when checking the
3348 body for nested subprograms, before full analysis of said body.
3349 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
3350 subprogram only if inner one comes from source.
3351 (Analyze_Function_Call): If the call is given in object notation, the
3352 analysis of the name rewrites the node and analyzes it with the proper
3353 argument list. After analyzing the name, if the call has been rewritten
3354 and the result type is set, no further analysis is needed.
3355 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
3356 mark in function specification, in a context where the formals are
3357 visible and hide outer homographs.
3359 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
3360 as the tagged type for the cases of abstract formal subprograms and
3361 renamings of those. Clean up spec comments.
3362 (Check_Dispatching_Context): Add error message to indicate "abstract
3363 procedure", covering the case of a call to a formal abstract procedure
3364 that has statically tagged operands.
3365 (Check_Dispatching_Call): Check for the case of an actual given by
3366 a tag-indeterminate function call whose type is an ancestor of the
3367 containing call's associated tagged type. This situation can occur
3368 for inherited primitives with function defaults. In this case we
3369 use the tagged type's tag directly as the controlling argument for
3371 (Expand_Call): Name change on call to Expand_Dispatch_Call.
3373 * sprint.adb (Sprint_Node_Actual): Split
3374 N_Formal_Subprogram_Declaration into two alternatives for the new
3375 cases N_Formal_Abstract_Subprogram_Declaration and
3376 N_Formal_Concrete_Subprogram_Declaration.
3377 Char_Literal_Value field is now a Uint.
3379 * trans.c: Get rid of junk Uint2 reference.
3380 Char_Literal_Value field is now a Uint.
3381 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
3382 (gigi): Correct third arg to gimplify_body.
3384 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
3385 (TYPE_LANG_FLAG_0): Check for record or union.
3387 * treepr.adb: Char_Literal_Value field is now a Uint
3389 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
3392 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
3393 Add full UTF-32 support
3394 Char_Code is now 32 bits
3396 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
3397 wide character UTF_32 line terminators.
3398 Initialize Main_Source_File to avoid error when no main
3401 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
3402 (Main_Source_File) when no main source has been loaded, to avoid
3405 2005-02-09 Robert Dewar <dewar@adacore.com>
3407 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
3408 Fix name of Set routine
3410 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
3413 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
3414 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
3417 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
3418 forms of Get_Line subprograms for AI-301.
3420 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
3421 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
3422 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
3423 a-stwima.ads: Minor reformatting.
3425 2005-02-09 Doug Rupp <rupp@adacore.com>
3426 Thomas Quinot <quinot@adacore.com>
3428 * adaint.c, adaint.h
3429 [VMS] (to_ptr32): New function.
3430 (MAYBE_TO_PTR32): New macro.
3431 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
3433 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
3434 [VMS] (#define fork()): Remove since unneccessary.
3435 (__gnat_set_close_on_exec): New routine to support
3436 GNAT.OS_Lib.Set_Close_On_Exec.
3438 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
3439 the parent side as close-on-exec so that they are not inherited by the
3442 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
3443 set or clear the FD_CLOEXEC flag on a file descriptor.
3445 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
3446 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3448 Fix for c330001 - PR ada/19386
3451 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
3452 on the field if Pragma Component_Alignment (Storage_Unit).
3453 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
3454 side-effects as if it were a constant; also make SAVE_EXPR to protect
3456 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
3458 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
3459 (components_to_record): Test it.
3460 Fix improper usage of REFERENCE_CLASS_P.
3462 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
3465 * utils2.c: Minor reformatting.
3467 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
3468 handle other cases like RECORD_TYPE.
3470 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
3472 2005-02-09 Ed Schonberg <schonberg@adacore.com>
3474 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
3475 component of an array of arrays in an assignment context, and the
3476 aggregate has component associations that require sliding on
3477 assignment, force reanalysis of the aggregate to generate a temporary
3478 before the assignment.
3479 (Must_Slide): Make global to the package, for use in Gen_Assign.
3481 2005-02-09 Ed Schonberg <schonberg@adacore.com>
3483 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
3484 unchecked union with no inferable discriminants, return a
3485 Raise_Program_Error node, rather than inserting it at the point the
3487 (Expand_Record_Equality, Component_Equality): Handle properly the case
3488 where some subcomponent is an unchecked union whose generated equality
3489 code raises program error.
3491 2005-02-09 Doug Rupp <rupp@adacore.com>
3493 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
3494 [VMS] (#define exit hack): Remove.
3496 2005-02-09 Pascal Obry <obry@adacore.com>
3497 Arnaud Charlet <charlet@adacore.com>
3499 * init.c (__gnat_initialize): Add a new parameter eh which contains the
3500 address of the exception registration. The Win32 version of this
3501 routine calls __gnat_install_SEH_handler() to initialize the SEH
3502 (Structured Exception Handling) handler.
3503 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
3504 SEH (Structured Exception Handling) now.
3505 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
3506 (__gnat_initialize for ppc-vxworks): Adjust comments and the
3507 preprocessor condition protecting the call to the extra eh setup
3508 subprogram, which is only available for the ppc target.
3509 (__gnat_clear_exception_count): replaced reference to
3510 variable taskIdCurrent by call to taskIdSelf(), cleaner.
3512 * seh_init.c: New file.
3514 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
3515 (GNATBIND_OBJS): Idem.
3517 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
3518 routine takes a new parameter (a pointer to the exception registration
3519 for the SEH (Structured Exception Handling) support.
3521 * raise.h: (__gnat_install_SEH_handler): New prototype.
3522 Update copyright notice.
3524 * s-tassta.adb (Task_Wrapper): Declare the exception registration
3525 record and initialize it by calling __gnat_install_SEH_handler.
3527 2005-02-09 Vincent Celier <celier@adacore.com>
3529 * make.adb (Gnatmake): Do not fail when the main project has no object
3532 2005-02-09 Doug Rupp <rupp@adacore.com>
3534 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
3535 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
3536 [VMS]: Add translations for g-enblsp.adb.
3538 * s-asthan-vms.adb: Removed.
3539 * s-asthan-vms-alpha.adb: Added.
3541 2005-02-09 Pascal Obry <obry@adacore.com>
3543 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
3544 (LIBGNAT_OBJS): Add seh_init.o.
3546 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3550 * Makefile.in: Link all gnat tools with -static-libgcc, since
3551 -shared-libgcc is now used by default on some systems (e.g. linux with
3553 Remove references to Makefile.prolog/generic, no longer used.
3555 2005-02-09 Vincent Celier <celier@adacore.com>
3557 * prj-makr.adb (Process_Directory): Put file name in canonical case
3558 before matching against the patterns.
3559 If gnatname has been invoked as <prefix>-gnatname
3560 then invoke the compiler as <prefix>-gcc, not just "gcc".
3562 2005-02-09 Ed Schonberg <schonberg@adacore.com>
3564 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
3565 with expansion disabled. The actual subtype is needed among other
3566 places when the selected component appears in the context of a loop
3567 bound, and denotes a packed array.
3568 (Operator_Check): Always use the first subtype in the
3569 error message, to avoid the appearance of internal base types.
3570 (Transform_Object_Operation): Copy each actual in full
3571 to the parameter associations of the constructed call, rather than
3572 using the shallow copy mechanism of New_Copy_List. This ensures that
3573 the chaining of named associations is done properly.
3574 (Complete_Object_Operation): Rewrite node, rather than
3575 replacing it, so that we can trace back to the original selected
3578 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
3579 and calls that use object notation, if the called function is not
3580 declared in a withed unit, place the elaboration constraint on the
3581 unit in the context that makes the function accessible.
3582 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
3583 imposes an elaboration constraint between two packages.
3585 2005-02-09 Ed Schonberg <schonberg@adacore.com>
3587 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
3588 views of a private type after handling its private dependents, to
3589 maintain proper stack discipline between entry and exit from the
3592 2005-02-09 Cyrille Comar <comar@adacore.com>
3594 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
3597 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3599 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
3600 fields for foreign threads.
3602 2005-02-09 Doug Rupp <rupp@adacore.com>
3604 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
3605 recursion warnings when compiled with -gnatdm.
3607 2005-02-09 Robert Dewar <dewar@adacore.com>
3609 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
3610 Slight fix to documentation of -gnaty with no parameters
3612 * xr_tabls.ads: Add ??? comment for missing overall comment
3614 * xsinfo.adb: Make default file name be sinfo.h, since this is what
3615 we now use by default.
3617 * xsnames.adb: Adjust end of file test to look for five space followed
3618 by '#' instead of six spaces. The format of xsnames.adb was modified
3621 * a-numeri.ads: Add reference to AI-388 for greek letter pi
3624 * clean.adb: Minor reformatting.
3626 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
3627 gnatname.adb: Minor reformatting
3628 Add 2005 to copyright output when utility is run
3630 * csets.adb: Eliminate obsolete comment
3632 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
3635 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
3637 2005-02-09 Sergey Rybin <rybin@adacore.com>
3639 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
3640 the difference between compact and incompact layout and add the record
3641 representation clause to the example illustrating different layouts.
3642 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
3643 component clauses").
3645 2005-02-09 Florian Villoing <villoing@adacore.com>
3647 * gnat_ugn.texi: Fix typos.
3648 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
3650 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
3651 in the generated documentation.
3653 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3655 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
3657 Update linker wrapper when linking with non GNU C++.
3659 2005-02-09 Pascal Obry <obry@adacore.com>
3662 Document the procedure to debug the DllMain routine on Windows.
3663 Add note about -funwind-tables and mixed Ada and C/C++ programming in
3665 Document new BIND qualifer /RETURN_CODES=VMS.
3667 2005-02-09 Ben Brosgol <brosgol@adacore.com>
3669 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
3670 Edited gnatmetric chapter
3672 2005-02-09 Robert Dewar <dewar@adacore.com>
3675 Changes to document new wide wide character support
3677 Update documentation on Normalize_Scalars and Initialize_Scalars
3679 2005-02-09 Pascal Obry <obry@adacore.com>
3681 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
3683 2005-02-09 Jose Ruiz <ruiz@adacore.com>
3685 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
3686 from the VxWorks kernel) that is needed for getting the active
3687 priority of the different tasks.
3689 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
3690 Use a pragma Elaborate_Body in the spec file instead.
3691 Noticed by code reading.
3693 2005-02-09 Thomas Quinot <quinot@adacore.com>
3695 * exp_util.ads: Minor correction in comment.
3697 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3699 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
3700 since this procedure is now too complex to be worth inlining.
3702 2005-02-09 Richard Henderson <rth@redhat.com>
3704 * utils.c (gnat_define_builtin): Remove.
3705 (gnat_install_builtins): Use build_common_builtin_nodes.
3707 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3709 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
3710 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
3711 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
3712 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
3713 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
3714 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
3715 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
3716 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
3717 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
3718 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
3719 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
3720 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
3721 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
3722 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
3723 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
3724 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
3725 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
3726 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
3727 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
3728 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
3729 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
3730 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
3731 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
3732 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
3733 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
3734 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
3735 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
3736 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
3737 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
3738 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
3739 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
3740 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
3741 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
3742 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
3745 2005-01-27 Laurent GUERBY <laurent@guerby.net>
3747 * Makefile.in: Fix a-intnam.ads from previous commit,
3748 add 2005 to copyright.
3749 * a-intman-rtems.ads: Renamed to...
3750 * a-intnam-rtems.ads:
3752 2005-01-27 Laurent GUERBY <laurent@guerby.net>
3754 * Makefile.in: Rename GNAT RTEMS specific files.
3755 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
3756 5rosinte.ads, 5rparame.adb: Replaced by files below.
3757 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
3758 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
3760 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
3761 Laurent GUERBY <laurent@guerby.net>
3764 * 5rosinte.ads: Add No_Key constant.
3765 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
3766 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
3768 2005-01-26 Laurent GUERBY <laurent@guerby.net>
3771 * i-cobol.adb (Valid_Numeric): Handle zero length case.
3773 2005-01-20 Richard Henderson <rth@redhat.com>
3775 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
3776 a-intnam-linux.ads and system-linux-alpha.ads.
3777 * a-intnam-linux-alpha.ads: Remove file.
3778 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
3779 * system-linux-alpha.ads: New file.
3781 2005-01-18 Jakub Jelinek <jakub@redhat.com>
3784 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
3785 set to the new string.
3787 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
3789 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
3792 2005-01-18 Richard Henderson <rth@redhat.com>
3794 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
3795 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
3797 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
3799 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
3801 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
3802 (GCC_ZCX_Support): Likewise.
3804 2005-01-11 Bastian Blank <waldi@debian.org>
3806 * system-linux-s390.ads: Define Preallocated_Stacks.
3807 * system-linux-s390x.ads: Likewise.
3809 2005-01-04 Arnaud Charlet <charlet@adacore.com>
3811 * gnat_ugn.texi: Fix texi errors with null variables.
3813 2005-01-03 Thomas Quinot <quinot@adacore.com>
3815 * gen-soccon.c: New utility program to generate g-soccon.ads
3818 * socket.c, gsocket.h: Split inclusion of system header files into a
3819 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
3821 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
3822 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
3823 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
3824 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
3825 should not be edited by hand anymore, but should be regenerated using
3828 2005-01-03 Robert Dewar <dewar@adacore.com>
3829 Ed Schonberg <schonberg@adacore.com>
3830 Vincent Celier <celier@adacore.com>
3832 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
3833 on/off, since this is an obsolescent feature, for which we now generate
3836 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
3837 warning mode is set and obsolescent usage of this attribute occurs.
3838 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
3839 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
3840 predates, and partly motivates, the adoption of the AI.
3841 Implement new Ada 2005 attribute Mod
3843 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
3846 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
3848 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
3849 pragma restrictions.
3850 New entry for Ada 2005 attribute Mod.
3853 Add recognition of new pragma Restrictions No_Dependence
3854 Recognize restriction No_Obsolescent_Features at parse time
3856 * bcheck.adb: Add circuitry for checking for consistency of
3857 No_Dependence restrictions.
3859 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
3862 * restrict.ads, restrict.adb: Add subprograms to deal with
3863 No_Dependence restrictions.
3865 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
3868 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
3869 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
3871 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
3872 dummy parameter to scng instantiation.
3873 Needed for new restriction No_Obsolescent_Features
3875 * scn.adb: (Obsolescent_Check): New procedure
3876 Needed for new restriction No_Obsolescent_Features
3878 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
3879 specified by AI-285, needed for implementation of AI-388 (adding greek
3880 pi to Ada.Numerics).
3881 Add new generic formal to scng, needed for new restriction
3882 No_Obsolescent_Features.
3884 * s-rident.ads: Add new restriction No_Obsolescent_Features.
3886 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
3888 (Scan_ALI): When finding an unexpected character on an R line, raise
3889 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
3890 Ignore_Errors is True, default restrictions are set and scanning of the
3891 ALI file continues with the next line. Also, when Bad_R_Line is raised
3892 and Ignore_Errors is True, skip to the end of le line.
3894 * sem_ch10.adb: Check that explicit with's do not violate
3895 No_Dependence restrictions.
3896 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
3897 illegal context clauses containing child units of instance.
3899 * sem_prag.adb: Processing and checking for new No_Dependence
3901 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
3902 analyze and check the External argument.
3904 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
3906 2005-01-03 Robert Dewar <dewar@adacore.com>
3908 * atree.adb: Add a fifth component to entities
3909 This allows us to add 32 flags and four new fields
3911 * atree.ads: Add a fifth component to entities
3912 This allows us to add 32 flags and four new fields
3914 * einfo.ads, einfo.adb: Document new fields and new flags now available
3915 Add routines for printing new fields
3917 * treepr.adb: Call routines to print out additional fields if present
3919 2005-01-03 Arnaud Charlet <charlet@adacore.com>
3921 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
3922 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
3924 * Makefile.in: Add support to build shared Ada libraries on solaris x86
3925 Remove gpr2make, replaced by gprmake.
3926 Remove references to gnatmem and libaddr2line.
3927 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
3928 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
3929 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
3930 a-numaux-darwin.ads and a-numaux-darwin.adb
3931 Enable mlib-tgt-lynxos.adb on lynxos.
3933 * Make-lang.in: Remove rules for gpr2make.
3934 When generating sdefault.adb, do not call Relocate_Path
3935 on S3 for function Target_Name, as it is not a path.
3936 Remove references to gnatmem and libaddr2line.
3938 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
3941 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
3943 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
3944 address is incompatible with its base type alignment constraints when
3945 this can be decided statically.
3947 2005-01-03 Olivier Hainque <hainque@adacore.com>
3949 * decl.c (compatible_signatures_p): New function. The intended purpose
3950 is to check if two function signatures for a call-site and a callee are
3951 compatible enough for the call to be valid. The underlying purpose is
3952 to check if a call to a mapped builtin is using the right interface.
3953 The current code actually does not check antyhing - this a placeholder
3954 for future refinements.
3955 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
3956 builtin calls for convention Intrinsic.
3958 * gigi.h (builtin_decl_for): Declare (new function).
3960 * utils.c (gnat_install_builtins): Install the target specific builtins.
3961 (builtin_decl_for): New function, provide a dummy body for now.
3963 2005-01-03 Geert Bosch <bosch@adacore.com>
3965 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
3966 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
3967 (Pred): Implement in terms of Succ.
3969 * trans.c (convert_with_check): Reimplement conversion of float to
3972 2005-01-03 Ed Schonberg <schonberg@adacore.com>
3973 Vincent Celier <celier@adacore.com>
3975 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
3976 bounds can be negative, and must be declared Int, not Nat.
3978 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
3979 array is checked after using the index in the array.
3981 * makegpr.adb (Add_Switches): Check if there is a package for the
3982 processor. If there is no package, do not look for switches.
3984 2005-01-03 Ed Schonberg <schonberg@adacore.com>
3986 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
3987 generation of predefined stream operations (specs and bodies) should
3988 proceed. Under various restrictions these subprograms must not be
3991 2005-01-03 Thomas Quinot <quinot@adacore.com>
3994 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
3995 amount of PCS-specific code in RACW stubs generation.
3996 (Copy_Specification): Set Etype on copied formal parameter entities, as
3997 this information is needed for PolyORB stubs generation.
3998 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
3999 variable Dynamic_Async.
4000 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
4001 (Build_RPC_Receiver_Specification): Make generic again, as recent
4002 changes have allowed RPC receivers to have the same profile for both
4003 variants of the PCS.
4004 Reorganise RPC receiver generation to reduce differences between the
4005 structure of GARLIC and PolyORB RPC receivers.
4006 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
4008 Simplify elaboration code for RCI packages.
4010 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
4011 generation to reduce differences between the structure of GARLIC and
4012 PolyORB RPC receivers.
4014 * s-stratt.adb: Fix typo in comment.
4016 2005-01-03 Thomas Quinot <quinot@adacore.com>
4018 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
4019 copied from Make_Init_Call).
4021 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
4022 reads and assignments on a temporary variable declared with appropriate
4025 2005-01-03 Robert Dewar <dewar@adacore.com>
4027 * i-c.adb (To_C): Raise CE if string is null and Append_Null
4029 2005-01-03 Robert Dewar <dewar@adacore.com>
4031 * i-cstrin.adb (Update): Do not append a null in form called with a
4032 String. This avoids unintended behavior.
4034 2005-01-03 Arnaud Charlet <charlet@adacore.com>
4037 * init.c: Fix warnings on Free BSD section.
4039 2005-01-03 Arnaud Charlet <charlet@adacore.com>
4042 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
4045 2005-01-03 Vincent Celier <celier@adacore.com>
4047 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
4048 libraries when Unique_Compile is True (-u switch).
4051 2005-01-03 Robert Dewar <dewar@adacore.com>
4053 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
4054 upper case letter or underscore after W, as allowed by spec.
4056 2005-01-03 Arnaud Charlet <charlet@adacore.com>
4058 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
4059 darwin port by using proper type definitions from header files.
4060 Use SIGTERM instead of SIGABRT for SIGADAABORT.
4062 2005-01-03 Robert Dewar <dewar@adacore.com>
4064 * par.adb: Enhance error message handling for configuration file
4067 2005-01-03 Robert Dewar <dewar@adacore.com>
4069 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
4070 removed during the previous update (test properly for case of dividing
4071 largest negative number by -1, which generates overflow).
4073 2005-01-03 Ed Schonberg <schonberg@adacore.com>
4074 Sergey Rybin <rybin@adacore.com>
4076 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
4077 to use as the defining identifier for a formal package.
4078 (Remove_Parent): If the instance takes place within (an instance of)
4079 a sibling, preserve private declarations of common parent.
4081 2005-01-03 Ed Schonberg <schonberg@adacore.com>
4083 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
4084 to determine whether one of the operands is a fixed-point type for
4085 which a user-defined multiplication or division operation might be
4088 * sem_res.adb (Valid_Conversion): The legality rules for conversions
4089 of access types are symmetric in Ada 2005: either designated type can
4092 2005-01-03 Vincent Celier <celier@adacore.com>
4094 * s-fileio.adb (Temp_File_Record): Change length of string component
4095 Name from L_tmpnam + 1 to max_path_len + 1.
4097 2005-01-03 Arnaud Charlet <charlet@adacore.com>
4099 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
4100 Self_Id.Deferral_Level = 0.
4101 (Do_Pending_Action): Move this function to the spec.
4103 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
4104 Do_Pending_Action explicitely when needed, in case we're using
4105 No_Abort restrictions.
4107 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
4108 deferral level since it will not get changed by the generated code.
4109 Keeping a default value of 1 would prevent some operations (e.g.
4110 select or delay) to proceed successfully.
4112 2005-01-03 Ben Brosgol <brosgol@adacore.com>
4113 Robert Dewar <dewar@adacore.com>
4114 Cyrille Comar <comar@adacore.com>
4116 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
4117 porting guide chapter (vms version).
4118 Revised doc title (removed "for native platforms") and subtitle.
4119 Add discussion on warning flag for obsolescent features. First we
4120 note that it applies to obsolete GNAT features, which was previously
4121 omitted. Second we contrast the behavior with that of the new
4122 Ada 2005 AI-368 restriction No_Obsolescent_Features.
4123 Preliminary rewriting of GNAT & libraries chapter in order to take
4124 into account default project locations & new project manager
4127 2005-01-03 Robert Dewar <dewar@adacore.com>
4129 * cstand.adb (Create_Operators): Clean up format and documentation of
4130 unary and binary operator result tables. No change in code, just
4131 reformatting and addition of comments.
4133 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
4134 sem_ch2.adb: Minor reformatting
4136 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
4137 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
4138 comments for Tree_Read and Tree_Write.
4140 2005-01-03 Pascal Obry <obry@adacore.com>
4142 * exp_attr.ads: Minor reformatting.
4144 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
4146 * comperr.adb (Compiler_Abort): Add specialized message for GAP
4149 2005-01-03 Ed Schonberg <schonberg@adacore.com>
4151 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
4152 whether the ancestor type is private, as may be the case with nested
4155 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
4158 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
4160 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
4162 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
4163 * utils2.c (build_unary_op): Likewise.
4165 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4167 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
4169 2004-12-19 Richard Henderson <rth@redhat.com>
4171 * trans.c (gigi): Update gimplify_body call.
4173 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
4175 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
4177 2004-12-07 Ed Falis <falis@adacore.com>
4179 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
4180 current task being suspended.
4182 * init.c (__gnat_clear_exception): added to reset VxWorks exception
4184 (__gnat_map_signal): removed test for current task being suspended.
4186 2004-12-07 Gary Dismukes <dismukes@adacore.com>
4188 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
4189 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
4190 targets (such as AAMP).
4192 2004-12-07 Ed Schonberg <schonberg@adacore.com>
4194 * atree.adb (Visit_Itype): Create a new name for the generated itype,
4195 because the back-end may otherwise treat it as a redefinition of the
4198 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
4200 * back_end.adb (Scan_Back_End_Switches): Accept --param.
4202 * lang-specs.h: Accept --param.
4204 2004-12-07 Vincent Celier <celier@adacore.com>
4206 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
4207 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
4208 Current_Body_Suffix => Ada_Body_Suffix).
4209 Take into account Externally_Built attribute.
4211 * clean.adb (In_Extension_Chain): Always return False when one of the
4212 parameter is No_Project.
4213 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
4214 Ada_Language_Index).
4215 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
4216 Process_Languages for procedure Parse).
4218 * gnatcmd.adb (Carg_Switches): New table.
4219 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
4220 Adapt to name changes in package Prj (Current_Spec_Suffix =>
4221 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
4223 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
4224 Header_Num and function Hash are now declared in package Prj,
4227 * prj.adb (Suffix_Of): New function.
4228 (Set (Suffix)): New procedure.
4229 (Hash): One function moved from Prj.Com
4230 (Is_Present, Language_Processing_Data_Of): New functions
4231 (Set): Two new procedures
4232 (Add_Language_Name, Display_Language_Name): New procedures
4234 * prj.ads: (Suffix_Of): New function
4235 (Set (Suffix)): New procedure
4236 Add several types and tables for multi-language support.
4237 (Header_Num): Type moved from Prj.Com
4238 (Hash): Two functions moved from Prj.Com
4239 (Is_Present, Language_Processing_Data_Of): New functions
4240 (Set): Two new procedures
4241 (Add_Language_Name, Display_Language_Name): New procedures
4242 (Naming): Component name changes:
4243 Current_Spec_Suffix => Ada_Spec_Suffix,
4244 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
4245 Impl_Suffixes, Supp_Suffixes.
4246 (Project_Data): New components: Externally_Built, Supp_Languages,
4247 First_Language_Processing, Supp_Language_Processing, Default_Linker,
4248 Default_Linker_Path.
4250 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
4251 new package Language_Processing with its attributes (Compiler_Driver,
4252 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
4253 Binder_Driver, Default_Linker).
4255 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
4256 (Header_Num): Type moved to package Prj
4258 * prj-env.adb: Adapt to name changes in package Prj
4259 (Current_Spec_Suffix => Ada_Spec_Suffix,
4260 Current_Body_Suffix => Ada_Body_Suffix).
4262 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
4263 default to the project path, except the "-" is one of the directories
4264 in env var ADA_PROJECT_PATH.
4265 (Current_Project_Path): Global variable, replacing Project_Path
4266 that was in the body of Prj.Part.
4267 (Project_Path): New function
4268 (Set_Project_Path): New procedure
4269 Initialize Current_Project_Path during elaboration of the package
4270 Remove dependency on Prj.Com, no longer needed
4272 * prj-ext.ads (Project_Path): New function
4273 (Set_Project_Path): New procedure
4275 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
4276 suffix is defined for language <lang>.
4277 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
4278 accessing directly the components of Naming.
4279 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
4280 Reorganise of this package.
4281 Break procedure Check in several procedures.
4283 * prj-nmsc.ads: Replace all procedures (Ada_Check,
4284 Other_Languages_Check and Language_Independent_Check) with a single
4287 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
4288 Process_Languages, no longer needed.
4290 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
4291 Current_Project_Path.
4292 Remove elaboration code, moved to the body of Prj.Ext
4293 Use new function Prj.Ext.Project_Path instead of old variable
4295 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
4296 When comparing with project paths on the stack, first put the resolved
4297 path in canonical case.
4298 (Parse_Single_Project): Set the path name of the project file in the
4299 tree to the normalized path.
4301 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
4302 parameter Process_Languages, no longer needed.
4303 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
4304 Other_Languages_Check.
4306 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
4307 to store the resolved canonical path of the project file.
4308 Remove dependency to Prj.Com, no longer needed
4310 * prj-util.adb: Adapt to name changes in package Prj
4311 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
4314 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
4315 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
4316 Externally_Built, Include_Option, Language_Processing.
4318 * makegpr.adb: Numerous changes due to changes in packages
4321 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
4322 default to the project path, except whe "-" is one of the directories
4323 in env var ADA_PROJECT_PATH.
4324 (Gnatls): In verbose mode, add the new section "Project Search Path:"
4326 2004-12-07 Robert Dewar <dewar@adacore.com>
4328 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
4330 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
4333 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
4334 flag. No longer needed now that we handle this in gnat1drv.adb.
4336 * repinfo.ads: Minor reformatting
4338 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4339 Olivier Hainque <hainque@adacore.com>
4340 Eric Botcazou <ebotcazou@adacore.com>
4342 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
4343 TYPE_SIZE_UNIT of result type if SIZE is not specified.
4344 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
4345 of a bitfield, which we know is useless and causes trouble because of
4346 alignment implications.
4348 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
4350 (process_attributes): Clear DECL_COMMON again when a section attribute
4352 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
4353 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
4354 (create_field_decl): Special case ADDRESSABLE negative to mean
4355 "no bitfield creation", to be used by make_aligning_type. Don't
4356 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
4357 fields claimed addressable still have to be bitfields. Use
4358 value_factor_p instead of a raw binop construction to check for the
4359 position's alignment.
4361 2004-12-07 Geert Bosch <bosch@adacore.com>
4363 * eval_fat.adb: Revert previous change.
4365 2004-12-07 Thomas Quinot <quinot@adacore.com>
4366 Ed Schonberg <schonberg@adacore.com>
4368 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
4369 with an implicit dereference as its prefix, use
4370 Insert_Explicit_Dereference instead of merely rewriting the prefix into
4371 an explicit dereference. This ensures that a reference to the original
4372 prefix is generated, if appropriate.
4374 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
4375 dereference is rewritten to an explicit one, generate a reference to
4376 the entity denoted by its prefix using the original prefix node, so
4377 the dereference can be properly recorded as a read of the denoted
4378 access value, if appropriate.
4380 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
4381 emitting 'assigned but never read' warning on a variable on the basis
4382 that it has an access type.
4383 (Check_References): Emit unreferenced warning when the scope is a
4386 2004-12-07 Robert Dewar <dewar@adacore.com>
4387 Ed Schonberg <schonberg@adacore.com>
4389 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
4392 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
4393 leaving call unchanged.
4394 This deals with the case where the pragma Import specified
4395 an external name, to be handled by the back end.
4397 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
4398 subprogram which is Imported with convention Intrinsic if an
4399 External_Name argument is specified.
4400 (Process_Import_Or_Interface): Properly diagnose link name argument.
4401 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
4402 with Sem_Ch6.Cannot_Inline.
4403 (Process_Inline): Provide separate warning for inapplicable inline
4405 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
4406 treatment is uniform on different targets.
4408 2004-12-07 Ed Schonberg <schonberg@adacore.com>
4410 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
4411 construct is rewritten, preserve end label to permit source navigation.
4413 2004-12-07 Thomas Quinot <quinot@adacore.com>
4415 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
4416 Specific_Build_Stub_Target): New subprograms.
4417 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
4418 the PCS implementation used, using the above PCS-customized subprograms.
4420 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
4421 for generation of DSA code targeted to the PolyORB PCS.
4422 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
4423 implementation of the partition communication subsystem in ancillary
4425 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
4426 PolyORB_Support.Build_Stub_Type): New subrograms containing the
4427 PCS-specific part of Add_Stub_Type.
4428 (Insert_Partition_Check): Use runtime library function to perform
4431 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
4432 (RE_Same_Partition): New entity, from s-parint.
4434 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
4436 2004-12-07 Gary Dismukes <dismukes@adacore.com>
4438 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
4439 Output the copyright message on a separate line from the version
4442 2004-12-07 Joel Brobecker <brobecker@adacore.com>
4444 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
4445 compile-time warning.
4447 2004-12-07 Robert Dewar <dewar@adacore.com>
4449 * g-regpat.adb: (Match): Change a misuse of or to or else
4451 2004-12-07 Ed Schonberg <schonberg@adacore.com>
4454 (Generate_Reference): Handle properly a reference to an entry formal,
4455 when an accept statement has a pragma Unreferenced for it.
4457 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
4458 and the Has_Pragma_Unreferenced flag for each formal before analyzing
4459 the body, to ensure that warnings are properly emitted for each accept
4460 statement of a given task entry.
4462 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
4464 * Makefile.in: Add support for foreign threads on VMS.
4466 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4468 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
4470 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
4472 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
4474 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
4476 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
4478 2004-12-07 Robert Dewar <dewar@adacore.com>
4480 * nlists.adb (Prepend_Debug): Remove parameters and nest within
4482 (Remove_Next_Debug): Same fix
4484 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
4485 maintain back pointers now, though we did not used to, and comments
4487 (Prepend): Remove pragma Inline.
4488 (Remove_Next): Same cleanup
4490 2004-12-07 Thomas Quinot <quinot@adacore.com>
4492 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
4493 used to record an implicit dereference as a read operation on its
4494 prefix when operating under -gnatc. Necessary to avoid spurious
4495 'variable assigned but never read' warnings in that mode.
4496 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
4497 is a non-overloaded implicit dereference, call the above subprogram to
4498 ensure proper recording of references.
4500 2004-12-07 Gary Dismukes <dismukes@adacore.com>
4502 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
4503 to be resolved later as part of Analyze_Iteration_Scheme's call to
4506 2004-12-07 Ed Schonberg <schonberg@adacore.com>
4508 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
4509 prefix is not a scalar type, place error message on prefix, not on
4512 2004-12-07 Bernard Banner <banner@adacore.com>
4514 * vxaddr2line.adb: Add support for x86 vxworks
4516 2004-12-07 Thomas Quinot <quinot@adacore.com>
4518 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
4519 documentation of the behaviour of these functions when passed an IP
4520 address that has no record in the system hosts database and no reverse
4523 * cstand.adb, a-tags.ads: Fix typos in comment.
4525 2004-12-07 Robert Dewar <dewar@adacore.com>
4527 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
4528 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
4529 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
4530 s-poosiz.ads: Minor reformatting
4532 * make.adb: Minor reformatting
4533 Add some ??? comments asking for more comments
4535 * s-poosiz.adb: Minor reformatting
4536 Add comments on alignment requirement
4538 * sinfo.ads: Remove obsolete comment and fix typo.
4540 2004-12-07 Vincent Celier <celier@adacore.com>
4541 Sergey Rybin <rybin@adacore.com>
4543 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
4544 Files" with the new tool and package names.
4545 Reformatting to suppress most of the warnings for line too long
4546 Document the new section "Project Search Path:" in the output of
4548 Add gnatmetric section
4550 2004-12-07 Vincent Celier <celier@adacore.com>
4552 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
4553 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
4554 and -eit to -ept. Added qualifier
4555 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
4557 2004-11-27 Andreas Schwab <schwab@suse.de>
4559 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
4561 2004-11-25 Arnaud Charlet <charlet@adacore.com>
4563 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
4564 internal implementation unit GNAT.Sockets.Thin,
4565 as their usage for sockets is non-portable (using the read and write
4566 functions from the system runtime library is fine on UNIX but won't
4567 work under Windows).
4569 * mingw32.h: Update copyright notice.
4571 2004-11-25 Arnaud Charlet <charlet@adacore.com>
4573 * ada-tree.h: Minor reformatting of previous change to avoid lines
4574 longer than 79 characters.
4576 2004-11-25 Olivier Hainque <hainque@adacore.com>
4578 * tb-gcc.c: GCC infrastructure based implementation of
4581 2004-11-24 Steven Bosscher <stevenb@suse.de>
4583 * misc.c (gnat_post_options): Don't clear
4584 flag_inline_functions.
4586 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
4589 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
4592 2004-11-21 Andreas Jaeger <aj@suse.de>
4594 * stylesw.adb: Change Style_Check_Subprogram_Order to
4595 Style_Check_Order_Subprograms.
4597 2004-11-18 Arnaud Charlet <charlet@adacore.com>
4599 * adaint.h, adaint.c
4600 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
4602 Add also a cast to kill another warning.
4603 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
4604 parameter with the priority class of the parent process instead of
4605 always using the NORMAL_PRIORITY_CLASS.
4606 (__gnat_dup): New function.
4607 (__gnat_dup2): New function.
4608 (__gnat_is_symbolic_link): Enable the effective body of this
4609 function when __APPLE__ is defined.
4611 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
4614 2004-11-18 Olivier Hainque <hainque@adacore.com>
4616 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
4617 address of which may be used to represent "others" and "all others"
4618 choices in exception tables, instead of the current harcoded
4619 (void *)0 and (void *)1.
4620 (Setup_Exception): Do nothing in the GNAT SJLJ case.
4622 * gigi.h (others_decl, all_others_decl): New decls representing the
4623 new Others_Value and All_Others_Value objects.
4624 (struct attrib): Rename "arg" component as "args", since GCC expects a
4625 list of arguments in there.
4627 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
4628 corresponding objects exported by a-exexpr, instead of hardcoded dummy
4631 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
4632 others_decl and all_others_decl instead of hardcoded dummy addresses
4633 to represent "others" and "all others" choices, which is cleaner and
4634 more flexible with respect to the possible eh pointer encoding policies.
4636 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
4637 (process_attributes): Account for the naming change of the "args"
4638 attribute list entry component.
4640 * decl.c (build_attr_list): Rename into prepend_attributes to allow
4641 cumulating attributes for different entities into a single list.
4642 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
4643 attributes for the current entity and propagate first subtype
4644 attributes to other subtypes.
4645 <E_Procedure>: Attribute arguments are attr->args and not
4647 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
4648 argument provided, as this is what GCC expects. Use NULL_TREE instead
4651 2004-11-18 Robert Dewar <dewar@adacore.com>
4653 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
4654 Minor reformatting througout (including new function specs)
4655 Add ??? comments asking for clarification.
4657 2004-11-18 Thomas Quinot <quinot@adacore.com>
4659 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
4660 incomplete duplicate implementation of this subprogram from butil.
4662 2004-11-18 Thomas Quinot <quinot@adacore.com>
4664 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
4665 procedures factors the common processing for building an RPC receiver
4666 for an RCI package or an RACW type.
4667 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
4668 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
4669 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
4671 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
4673 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
4675 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
4676 distribution subprogram identifiers that are either subprogram numbers
4678 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
4679 string distribution identifiers assigned to a given subprogram.
4680 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
4681 (Add_RAS_Dereference_TSS): Add comments.
4682 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
4683 is not referenced yet because it will be used by the PolyORB DSA
4685 (Insert_Partition_Check): Remove fossile code.
4686 (First_RCI_Subprogram_Id): Document this constant.
4687 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
4689 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
4690 replaced with calls to Get_Library_Unit_Name_String. Previously there
4691 were several instances of the same code in different locations in the
4692 compiler; this checkin completes the replacement of all of these
4693 instances with calls to a common subprogram.
4696 * sem_dist.adb: Remove comment noting that RPC receiver generation
4697 should be disabled for RACWs that implement RASs.
4698 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
4700 * sem_util.ads, sem_util.adb (Has_Stream): New function
4701 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
4702 qualified name of a library unit into the name buffer.
4703 (Note_Possible_Modification): Generate a reference only
4704 if the context comes from source.
4706 * snames.ads (PCS_Names): New subtype corresponding to names of
4707 supported implementations of the Partition Communication Subsystem
4708 (PCS) (i.e. the runtime library support modules for the distributed
4711 2004-11-18 Robert Dewar <dewar@adacore.com>
4712 Ed Schonberg <schonberg@adacore.com>
4714 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
4715 (Has_Rep_Pragma): New function
4716 (Has_Attribute_Definition_Clause): New function
4717 (Record_Rep_Pragma): Moved here from sem_ch13.adb
4718 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
4720 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
4722 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
4723 (Expand_Pragma_Psect_Object): New procedure
4724 These procedures contain the revised and cleaned up processing for
4725 these two pragmas. This processing was formerly in Sem_Prag, but
4726 is more appropriately moved here. The cleanup involves making sure
4727 that the pragmas are properly attached to the tree, and that no
4728 nodes are improperly shared.
4730 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
4731 pragmas to Exp_Prag, which is more appropriate.
4732 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
4733 check for duplicates Remove use of Is_Psected flag, no longer needed.
4734 Use new Make_String_Literal function with string.
4736 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
4737 that are functions return universal values, that have to be converted
4738 to the context type.
4739 Use new Make_String_Literal function with string.
4740 (Get_Stream_Convert_Pragma): New function, replaces the use of
4741 Get_Rep_Pragma, which had to be kludged to work in this case.
4743 * freeze.adb: Use new Has_Rep_Pragma function
4745 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
4746 function with string.
4747 Use new Has_Rep_Pragma function.
4749 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
4752 2004-11-18 Robert Dewar <dewar@adacore.com>
4754 * errout.ads, errout.adb: (First_Sloc): New function
4756 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
4757 check (-gnatyx) instead of being included as a redundant construct
4760 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
4761 Style_Check_Order_Subprograms.
4763 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
4764 stylesw.adb: Add Style_Check_Xtra_Parens
4766 * usage.adb: Add line for -gnatyx (check extra parens)
4768 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
4770 2004-11-18 Ed Schonberg <schonberg@adacore.com>
4771 Robert Dewar <dewar@adacore.com>
4773 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
4774 discriminant of a constrained subtype, analyze the copy of the
4775 corresponding constraint, because in some cases it may be only
4777 Removes long-lived ??? comments.
4779 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
4780 handled controlled or secondary-stack expressions within the
4781 iteration_scheme of a loop.
4783 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
4784 bounds that may contain functions calls, to prevent memory leaks when
4785 the bound contains a call to a function that uses the secondary stack.
4786 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
4787 generate temporaries for loop bounds that might contain function calls
4788 that require secondary stack and/or finalization actions.
4790 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
4791 selected component and the selector is overloadable (not just a
4792 function) treat as function call, Analyze_Call will disambiguate if
4794 (Analyze_Selected_Component): Do not generate an actual subtype for the
4795 selected component if expansion is disabled. The actual subtype is only
4796 needed for constraint checks.
4797 (Analyze_Allocator): If restriction No_Streams is set, then do
4798 not permit objects to be declared of a stream type, or of a
4799 composite type containing a stream.
4801 * restrict.ads: Remove the a-stream entry from Unit_Array, since
4802 No_Streams no longer prohibits with'ing this package.
4804 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
4805 discriminants, but the parent base has unknown discriminants, there is
4806 no discriminant constraint to inherit. Such a discrepancy can arise
4807 when the actual for a formal type with unknown discriminants is a
4808 similar private type whose full view has discriminants.
4809 (Analyze_Object_Declaration): If restriction No_Streams is set, then
4810 do not permit objects to be declared of a stream type, or of a
4811 composite type containing a stream.
4813 2004-11-18 Ed Schonberg <schonberg@adacore.com>
4815 * exp_dbug.ads: Update documentation to reflect simpler encoding for
4816 protected operations.
4818 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
4819 generated name, it complicates decoding in gdb and hinders debugging
4820 of protected operations.
4821 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
4822 flag for the protected entry barrier function.
4823 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
4824 flag for the protected entry function.
4826 2004-11-18 Nicolas Setton <setton@adacore.com>
4828 * expect.c: Define __unix__ when __APPLE__ is defined.
4830 * Makefile.in: Inform the value of the variable GMEM_LIB in the
4831 Darwin-specific section.
4833 * lang-specs.h: Change the placement of the %1 marker.
4834 Works around the fact that gcc adds -fPIC by default under Darwin.
4836 2004-11-18 Ed Schonberg <schonberg@adacore.com>
4838 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
4839 type of the object with the packed array type, set the Analyzed flag
4840 on the object if it is an entity or simple indexed component, to avoid
4841 spurious type errors.
4843 2004-11-18 Gary Dismukes <dismukes@adacore.com>
4845 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
4846 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
4847 separate line from the version message.
4849 2004-11-18 Ed Falis <falis@adacore.com>
4851 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
4853 (init_float): Eliminate initialization of floating point status for
4854 AE653. The instructions have no effect for vThreads.
4856 2004-11-18 Vincent Celier <celier@adacore.com>
4858 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
4859 gnatbind is invoked with -shared.
4861 2004-11-18 Jose Ruiz <ruiz@adacore.com>
4863 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
4864 for Detect_Blocking which is redundant with the check done within the
4865 procedure Protected_Single_Entry_Call.
4866 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
4867 Detect_Blocking which is redundant with the check done within the
4868 procedure Protected_Single_Entry_Call.
4870 2004-11-18 Vincent Celier <celier@adacore.com>
4872 * makegpr.adb (Compile): Put the compiling switches (in package
4873 Compiler and on the command line) immediately after "-c", instead of
4874 at the end of the command line invocation of the compiler, when
4875 compiling a non-Ada file.
4876 (Build_Global_Archive): When there is no need to rebuild the archive,
4877 set Global_Archive_Exists, so that the archive is passed to the linker
4880 2004-11-18 Robert Dewar <dewar@adacore.com>
4881 Sergey Rybin <rybin@adacore.com>
4884 Remove extra paren check from list of checks for redundant constructs
4885 Add documentation of new -gnatyx style check (check extra parens)
4886 Remove paragraph about gnatelim debug options.
4888 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
4889 objects rather than forbidding dependencies on the package Ada.Streams.
4891 * sinfo.ads: Add ??? note that we should document pragmas passed to
4894 * g-expect.ads: Fix a few typos in the comments.
4896 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
4898 * misc.c (gnat_handle_option): Use %< and %> for quoting in
4901 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4903 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
4905 2004-11-07 Andreas Schwab <schwab@suse.de>
4907 * Makefile.in (install-gnatlib): Remove spurious hyphen.
4909 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
4912 * Makefile.in (darwin): Set soext to .dylib.
4914 2004-10-26 Vincent Celier <celier@gnat.com>
4915 Thomas Quinot <quinot@act-europe.fr>
4917 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
4918 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
4919 there is no use of GNAT.Sockets.Constants.
4920 Remove remaining pragma Import for C_Write
4921 Remove C_Read and C_Write from internal implementation unit
4922 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
4923 the read and write functions from the system runtime library is fine
4924 on UNIX but won't work under Windows).
4926 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
4927 (Check_Selector): Use C_Recv instead of C_Read.
4928 Selectors are the GNAT.Sockets abstraction to perform a select()
4929 call on a set of descriptors. To allow abortion of an ongoing
4930 select operation, some data is written to a dedicated socket that
4931 is always monitored.
4932 Under Windows, the write and read library functions cannot operate
4933 on sockets, so we need to use send and recv instead, which is portable
4934 across all supported platforms.
4936 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
4937 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
4938 (using the read and write functions from the system runtime library is
4939 fine on UNIX but won't work under Windows).
4941 2004-10-26 Nicolas Setton <setton@act-europe.fr>
4943 * mlib-tgt-darwin.adb: New file.
4945 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
4946 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
4947 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
4948 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
4951 * Makefile.in: Add support for building shared libraries under Darwin.
4952 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
4953 the low level EH init subprogram to be called from __gnat_initialize.
4955 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
4956 indicates which options to pass to the archive indexer.
4958 * mlib-utl.adb: Add support for calling ranlib with additional
4959 options. This is needed for instance under Mac OS X.
4960 (Ranlib_Options): New global variable, used to store the potential
4961 options to pass to ranlib.
4962 (Ar): Use Ranlib_Options when spawning ranlib.
4963 (Initialize): Set the value of ranlib option.
4965 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
4967 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
4968 instead of 8K, to reflect the real potential needs for stack-checking
4971 2004-10-26 Pascal Obry <obry@gnat.com>
4973 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
4975 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
4976 Windows only the initial thread stack size can be set so it is good to
4977 start we a low stack size.
4978 The OS will adjust the size as needed.
4980 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
4981 Nicolas Setton <setton@act-europe.fr>
4983 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
4984 "__unix__" instead of "unix".
4985 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
4986 sections were just mistakenly ignored. The former is
4987 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
4988 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
4989 of hpux. This prevents an unwanted definition of the symbol
4990 convert_addresses in adaint.o.
4992 2004-10-26 Gary Dismukes <dismukes@gnat.com>
4994 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
4995 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
4997 2004-10-26 Cyrille Comar <comar@act-europe.fr>
4999 * a-filico.ads, a-filico.adb: fix incorrect header.
5001 2004-10-26 Javier Miranda <miranda@gnat.com>
5003 * a-ststio.ads: Fix typo in identifier
5005 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
5007 * sem_ch4.adb: Minor reformatting.
5009 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5011 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
5012 enabled, check the result of unary and binary operations when the
5013 expression is the right-hand side of an assignment.
5015 2004-10-26 Vincent Celier <celier@gnat.com>
5017 * clean.adb (Delete): Do not output warnings when in quiet output and
5018 not in verbose mode.
5019 (Force_Deletions): New Boolean flag, defaulted to False
5020 (Delete): Only delete a file if it is writable, and when
5021 Force_Deletions is True.
5022 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
5023 (Usage): Line for new switch -f
5024 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
5027 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
5029 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
5030 JM type only if its size matches that of the wrapper. When a size is
5031 prescribed and the field is not aliased, remove the wrapper of a JM
5032 type only if the size is not greater than that of the packed array.
5033 (gnat_to_gnu_entity): Change the extension of packed array wrappers
5036 2004-10-26 Geert Bosch <bosch@gnat.com>
5038 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
5039 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
5040 (Pred): Implement in terms of Succ.
5042 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5044 * exp_aggr.adb (Safe_Component): An aggregate component that is an
5045 unchecked conversion is safe for in-place use if the expression of the
5047 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
5048 be expandable in place even if the aggregate does not come from source.
5049 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
5050 designated object of an allocator in place, rather than building it
5051 first on the stack. The previous scheme forces a full copy of the array,
5052 and may be altogether unsusable if the size of the array is too large
5053 for stack allocation.
5055 2004-10-26 Robert Dewar <dewar@gnat.com>
5057 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
5058 compares if the component is atomic.
5060 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
5061 array assignment if the component type is atomic.
5063 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5064 Eric Botcazou <ebotcazou@act-europe.fr>
5066 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
5067 is aliased and is a by_reference type, do not pass by copy.
5068 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
5069 detect whether the call is in the right side of an assignment or
5070 the expression of an object declaration. Recurse on component
5071 association within aggregates.
5072 Call it in the condition that determines whether the temporary is
5073 necessary for correct stack-checking.
5075 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
5077 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
5078 RACW_Type, used in the PolyORB version.
5079 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
5080 version and the GARLIC version.
5082 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
5083 Rename RCI_Info to RCI_Locator for better consistency between the
5084 GARLIC and PolyORB versions of the distributed systems annex.
5085 (DSA_Implementation_Name): This enumeration lists the possible
5086 implementations of the Partition Communication Subsystem for the
5087 Distributed Systems Annex (DSA). The three available implementations
5088 are the dummy stub implementation (No_DSA), and two versions based on
5089 two different distribution runtime libraries: GARLIC and PolyORB. Both
5090 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
5092 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
5095 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
5096 between the GARLIC and PolyORB versions of the distributed systems
5098 Remove RE_Unbounded_Reclaim_Pool since it is unused.
5100 2004-10-26 Gary Dismukes <dismukes@gnat.com>
5102 * gnat1drv.adb: Suppress calling the back end when
5103 Frontend_Layout_On_Target is true.
5105 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
5107 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
5108 Set_Read_Only): New subprograms.
5109 These new routines allow the user to set or unset the Owner execute
5110 and Owner write permission flags on a file.
5112 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
5113 GNAT.OS_Lib.Set_Executable instead of rolling our own.
5115 2004-10-26 Matthew Gingell <gingell@gnat.com>
5117 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
5119 2004-10-26 Pascal Obry <obry@gnat.com>
5121 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
5122 memory before the faulting page we properly test the process read
5123 access for this address using appropriate Win32 routine.
5124 (HPUX sections): guard with "__hpux__" instead of "hpux".
5126 2004-10-26 Robert Dewar <dewar@gnat.com>
5128 * lib-xref.adb (Generate_Reference): Don't complain about reference to
5129 entry parameter if pragma Unreferenced set, since we do not properly
5130 handle the case of multiple parameters.
5132 2004-10-26 Vincent Celier <celier@gnat.com>
5134 * prj-env.adb: (Contains_ALI_Files): New Boolean function
5135 (Ada_Objects_Path.Add): For a library project, add to the object path
5136 the library directory only if there is no object directory or if the
5137 library directory contains ALI files.
5138 (Set_Ada_Paths.Add.Recursive_Add): Ditto
5140 2004-10-26 Vincent Celier <celier@gnat.com>
5142 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
5143 extension of library projects.
5145 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
5146 path defaults to ".:<prefix>/lib/gnat".
5147 (Parse): For an extending all project, allow direct import of a project
5148 that is virtually extended.
5150 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
5151 the specified name is directly imported, return its ID. Otherwise, if
5152 an extension of this project is imported, return the ID of the
5155 2004-10-26 Robert Dewar <dewar@gnat.com>
5157 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
5158 (Sub3): New procedure, used by Scaled_Divide
5159 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
5160 correct more than one instance of failure to propagate carries
5162 (Double_Divide): Handle overflow case of largest negative number
5163 divided by minus one.
5165 * s-arit64.ads (Double_Divide): Document that overflow can occur in
5166 the case of a quotient value out of range.
5169 2004-10-26 Robert Dewar <dewar@gnat.com>
5171 * s-bitops.adb (Bit_Eq): Remove redundant check.
5173 * s-bitops.ads: Minor comment updates
5174 Change some occurrences of Address to System.Address
5176 * s-carsi8.ads: Fix minor cut-and-paste error in comments
5178 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5180 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
5181 accessibility check to prefix that is a protected operation.
5183 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5185 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
5186 empty, post message on stub.
5188 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5189 Javier Miranda <miranda@gnat.com>
5191 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
5192 current instance appears within a unit that is directly in the context
5194 Used to determine whether the body of the instance should be analyzed
5195 immediately after its spec, to make its subprogram bodies available
5196 for front-end inlining.
5197 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
5198 constraint is not allowed on the component type (AARM 12.5.3(3))
5200 2004-10-26 Cyrille Comar <comar@act-europe.fr>
5202 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
5203 'Storage_Pool): enhance, document & limit detection of non-sharable
5206 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
5208 * s-pooglo.ads: Add more documentation now that this pool is properly
5211 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5213 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
5214 or protected type with discriminants, do not constrain the
5215 corresponding record type if the subtype declaration has no
5216 discriminant constraints. This can be the case in source code, or in
5217 the subtype declaration created to rename an actual type within an
5220 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5222 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
5223 different kind of stub (possibly wrong name for file), do not check
5225 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
5226 includes call to some function that returns an unconstrained type, do
5229 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5231 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
5232 appear in the code for the main unit. Dependencies among units in the
5233 context of the main unit are established when those other units are
5234 compiled. Otherwise spurious elaboration constraints can generate
5235 incorrect elaboration circularities.
5237 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
5238 Ed Schonberg <schonberg@gnat.com>
5240 * sem_util.adb (Is_Aliased_View): Defend against the case where this
5241 subprogram is called with a parameter that is not an object name. This
5242 situation arises for some cases of illegal code, which is diagnosed
5243 later, and in this case it is wrong to call Is_Aliased, as that might
5244 cause a compiler crash.
5245 (Explain_Limited_Type): Refine previous fix to include
5246 inherited components of derived types, to provide complete information.
5248 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
5249 is the prival for a protected object.
5250 It is necessary to mark this entity as a variable, in addition to
5251 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
5252 modified to avoid checking the Aliased flag on entities that are not
5253 objects. (Checking that flag for non-objects is erroneous and could
5254 lead to a compiler crash).
5256 2004-10-26 Robert Dewar <dewar@gnat.com>
5258 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
5259 X_Frac = 0.5, then we know that the number X must be positive.
5260 (Succ): Remove the same redundant test, and also fix the primary test
5261 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
5263 (Decompose): Add fuller comments to spec
5265 2004-10-26 Pascal Obry <obry@gnat.com>
5267 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
5268 validity (process must have read access). Set to 0 in all other cases.
5269 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
5271 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
5272 segmentation violation.
5274 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
5276 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
5277 whose type is a constructed subtype of an aliased object with an
5278 unconstrained nominal subtype, convert the actual to the constructed
5279 subtype before taking its address.
5281 2004-10-26 Vincent Celier <celier@gnat.com>
5283 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
5284 (Is_Path_Name_Case_Sensitive): New function
5286 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
5287 (Base_Name, Simple_Name, Current_Directory, Compose,
5288 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
5291 2004-10-26 Cyrille Comar <comar@act-europe.fr>
5292 Vasiliy Fofanov <fofanov@act-europe.fr>
5293 Vincent Celier <celier@gnat.com>
5295 * gnat_ugn.texi: Generalize "finding memory problems" section into a
5296 "memory management issues" section and document some of the useful
5297 memory pools provided as part of the GNAT library.
5298 Remove "virtual" from declaration of A::method2 in
5299 the simple example of Ada/C++ mixed system.
5300 Library Projects may be virtually extended: their virtual extensions
5301 are not Library Projects.
5302 Added section on extending project hierarchies.
5304 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
5306 * adaint.c (__gnat_get_libraries_from_registry): Cast value
5308 (__gnat_portable_spawn): Remove const.
5310 * mingw32.h (MAXPATHLEN): Check for previous definition.
5312 2004-10-17 Matthias Klose <doko@debian.org>
5314 * gnatvsn.ads: Set gnat library version to 4.0.
5316 2004-10-05 Vincent Celier <celier@gnat.com>
5318 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
5320 2004-10-04 Laurent GUERBY <laurent@guerby.net>
5323 * Makefile.in: Define and use RANLIB_FLAGS.
5325 2004-10-04 Pascal Obry <obry@gnat.com>
5327 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
5328 other x86 platforms).
5330 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
5332 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
5333 in general and triggers stack alignment adjustment for thread entry
5334 points on targets where this is necessary.
5336 2004-10-04 Bernard Banner <banner@gnat.com>
5340 * Makefile.in: Add section for powerpc linux
5341 Add variant i-vxwork-x86.ads
5343 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
5345 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
5347 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
5348 table registration calls when need be. Ensures no reference to the crt
5349 ctors symbol are issued in the SJLJ case, which avoids possible
5350 undefined symbol errors in the case of modules to be statically linked
5353 2004-10-04 Javier Miranda <miranda@gnat.com>
5355 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
5356 in-line the code corresponding to subprogram Analyze_Actuals. In
5357 addition, analyze the actuals only in case of subprogram call.
5359 2004-10-04 Ed Falis <falis@gnat.com>
5361 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
5363 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
5365 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
5366 in the documentation.
5368 2004-10-04 Robert Dewar <dewar@gnat.com>
5370 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
5372 (Analyze_Block_Statement): Add circuitry to detect following dead code
5373 (Check_Unreachable_Code): Handle case of block exit
5375 2004-10-04 Robert Dewar <dewar@gnat.com>
5377 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
5378 (XMatchD): Avoid warning for Logic_Error call
5380 2004-10-04 Robert Dewar <dewar@gnat.com>
5382 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
5383 consider expressions buried within a procedure actual to be an actual.
5384 This caused some blowups with uses of packed slices within a procedure
5387 2004-10-04 Robert Dewar <dewar@gnat.com>
5389 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
5390 longer need to be initialized to zero.
5391 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
5392 initialized to zero.
5394 * checks.adb (Expr_Known_Valid): Packed arrays are now always
5395 considered valid, even if the representation is modular. That's correct
5396 now that we no longer initialize packed modular arrays to zero.
5398 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
5399 suffixes. These are now documented as the only cases in which the
5400 debugger ignores outer records.
5401 Previously, the spec allowed arbitrary suffixes for this purpose.
5402 Change name of LJM to JM for packed array pad records
5403 Create separate section on packed array handling, and add a whole new
5404 set of comments to this section describing the situation with packed
5405 modular types and justification requirements depending on endianness.
5407 2004-10-04 Robert Dewar <dewar@gnat.com>
5409 * a-except.adb: Add a comment for last change
5411 * einfo.ads: Minor spelling correction in comment
5413 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
5415 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
5418 * sem_util.ads: Minor comment update
5420 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5422 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
5423 Inline_Always when in Configurable_Run_Time mode.
5425 * sem_prag.adb (Process_Convention): If entity is an inherited
5426 subprogram, apply convention to parent subprogram if in same scope.
5427 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
5428 when in Configurable_Run_Time mode.
5430 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5432 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
5433 class_wide type after component list has been inherited.
5435 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5437 * sem_ch12.adb (Check_Generic_Actuals): New predicate
5438 Denotes_Previous_Actual, to handle properly the case of a private
5439 actual that is also the component type of a subsequent array actual.
5440 The visibility status of the first actual is not affected when the
5441 second is installed.
5442 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
5443 make fully recursive the treatment of formals of packages declared
5445 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
5446 the above on exit from an instantiation.
5447 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
5448 current instantiation which is now complete.
5449 (Analyze_Package_Instantiation): No instantiated body is needed if the
5450 main unit is generic. Efficient, and avoid anomalies when a instance
5451 appears in a package accessed through rtsfind.
5453 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5455 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
5456 do not generate a declaration for a temporary if the call is part of a
5457 library-level instantiation.
5459 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5461 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
5462 searching for a limited component to flag.
5464 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
5465 expansion of Input, to account for the fact that the implicit call
5466 generated by the attribute reference must freeze the user-defined
5467 stream subprogram. This is only relevant to 'Input, because it can
5468 appear in an object declaration, prior to the body of the subprogram.
5470 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
5471 expansion can proceed and further errors uncovered.
5472 (Minor clean up): Fix cases of using | instead of \ for continuation
5475 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5477 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
5479 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
5480 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
5481 Use gcc_assert and gcc_unreachable.
5483 * decl.c (gnat_to_gnu_entity, case object): Check and process a
5484 specified alignment before validating size.
5485 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
5486 stripped-down declaration for the type of the inner field when making
5489 * utils.c (finish_record_type): Do not compute the size in units
5490 incrementally. Instead compute it once for the rep clause case.
5491 Use gcc_assert and gcc_unreachable.
5493 2004-10-04 Vincent Celier <celier@gnat.com>
5495 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
5497 (Is_Valid_Path_Name): Take '/' as a directory separator.
5499 2004-10-04 Vincent Celier <celier@gnat.com>
5501 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
5502 (Extended_Project) only if Extended_Project is defined, to avoid
5504 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
5506 (Parse_Single_Project): Ditto.
5508 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
5509 Add_To_Project_Path for virtual projects.
5511 2004-10-04 Vincent Celier <celier@gnat.com>
5513 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5514 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
5515 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
5516 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
5517 parameter Options_2.
5519 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
5520 Build_Dynamic_Library with an empty Options_2.
5522 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
5525 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
5526 directory separator, if any.
5527 (Gprmake): Do not allow mains on the command line for library projects.
5528 Do not attempt to link when the project is a library project.
5529 (Library_Opts): New table to store Library_Options.
5530 (Build_Library): If Library_Options is specified, pass these options
5531 when building a shared library.
5533 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
5535 * s-tposen.adb (Service_Entry): The object must be always unlocked at
5536 the end of this procedure now that the unlock operation was inserted
5539 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
5541 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
5542 corresponding to the Preallocated_Stacks flags in System.
5543 (Get_Target_Parameters): Including the processing for
5544 Preallocated_Stacks.
5546 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
5547 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
5548 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
5549 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
5550 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
5551 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
5552 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
5553 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
5554 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
5555 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
5556 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
5557 used to signal whether the compiler creates the required stacks and
5558 descriptors for the different tasks (when True) or it is done by the
5559 underlying operating system at run time (when False).
5560 It is initially set to False in all targets.
5562 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
5563 if it is supported by the target.
5564 (Make_Task_Create_Call): Pass the stack address if it has been
5565 previously created. Otherwise pass a Null_Address.
5567 * snames.adb: Add _stack.
5569 * snames.ads: Add Name_uStack. Required to allow the expander to
5570 statically allocated task stacks.
5572 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
5573 Stack_Address argument.
5574 Check that its value is equal to Null_Address because this target does
5575 not support the static stack allocation.
5577 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
5579 * usage.adb: Change "pragma inline" to "pragma Inline" in information
5582 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
5584 * exp_dist.adb: Split declaration of asynchronous flag out of
5585 Add_RACW_Read_Attribute.
5586 Minor reformatting for better alignment with PolyORB version.
5587 Store the entity for the asynchronous flag of an RACW, rather than the
5588 expression, in the asynchronous flags table. This will allow this flag
5589 to be used in other subprograms beside Add_RACW_Read_Attribute.
5591 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
5593 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
5594 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
5595 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
5596 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
5597 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
5598 sockets constant MSG_NOSIGNAL (Linux-specific).
5599 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
5600 all Send operations.
5601 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
5602 from trigerring SIGPIPE.
5603 Rename components to avoid clash with Ada 2005 possible reserved
5605 (Check_Selector): When the select system call returns with an error
5606 condition, propagate Socket_Error to the caller.
5608 2004-10-01 Jan Hubicka <jh@suse.cz>
5610 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
5612 2004-09-23 Robert Dewar <dewar@gnat.com>
5616 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
5617 instead do this at freeze time (we won't do it if there is an address
5619 Change "pragma inline" to "pragma Inline" in information and error
5623 * freeze.adb (Check_Address_Clause): Remove previous change, not the
5624 right way of doing things after all.
5625 (Freeze_Entity): For object, set Is_Public for imported entities
5626 unless there is an address clause present.
5628 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
5630 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
5631 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
5632 ensures proper handling of types with rep clauses, which might have
5633 their TYPE_SIZE set already.
5635 2004-09-21 Robert Dewar <dewar@gnat.com>
5637 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
5638 packed array types in both little- and big-endian cases. This change
5639 ensures that we no longer count on the unused bits being initialized
5640 for such types (and in particular ensures that equality testing will
5641 only read the relevant bits).
5642 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
5643 These changes mean that we no longer need to initialize small packed
5645 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
5646 optimization to an LJM field as to its parent field.
5648 * ada-tree.h, trans.c, utils.c, utils2.c:
5649 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
5651 2004-09-20 Jan Hubicka <jh@suse.cz>
5653 * utils.c (gnat_finalize): Remove.
5654 (end_subprog_body): Directly call cgraph_finalize_function;
5655 do not lower the nested functions.
5657 2004-09-20 Robert Dewar <dewar@gnat.com>
5661 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
5662 if an address clause is present, since that means that the Import
5665 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
5667 * 5tsystem.ads: Removed, no longer used.
5669 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
5670 Zack Weinberg <zack@codesourcery.com>
5672 * ada-tree.def: Use tree_code_class enumeration constants
5673 instead of code letters.
5674 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
5675 Update for new tree-class enumeration constants.
5677 2004-09-17 Vincent Celier <celier@gnat.com>
5679 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
5680 capabilities of the general project manager.
5682 2004-09-09 Vincent Celier <celier@gnat.com>
5684 * a-direct.ads: Add pragma Ada_05
5685 (Directory_Entry_Type): Give default value to component Kind to avoid
5686 not initialized warnings.
5688 * a-direct.adb (Current_Directory): Remove directory separator at the
5690 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
5691 an existing directory.
5692 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
5693 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
5694 Convert the result to File_Size.
5696 * prj.ads: (Project_Error): New exception
5698 * prj-attr.adb: Except in procedure Initialize, Fail comes from
5699 Prj.Com, not from Osint.
5700 (Attrs, Package_Attributes): Tables moved to private part of spec
5701 (Add_Attribute, Add_Unknown_Package): Moved to new child package
5703 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
5704 Prj.Project_Error after call to Fail.
5705 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
5706 Fail. Check that package name is not already in use.
5708 * prj-attr.ads: Comment updates to indicate that all subprograms may be
5709 used by tools, not only by the project manager, and to indicate that
5710 exception Prj.Prj_Error may be raised in case of problem.
5711 (Add_Unknown_Package, Add_Attribute): Moved to new child package
5713 (Attrs, Package_Attributes): Table instantiations moved from the body to
5714 the private part to be accessible from Prj.Attr.PM body.
5716 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
5717 from new package Prj.Attr.PM.
5718 (Parse_Attribute_Declaration): Call Add_Attribute from new package
5721 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
5723 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
5724 instead of Elaboration_Checks).
5726 * a-calend.adb: Minor reformatting
5728 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5730 * gigi.h (maybe_pad_type): New declaration.
5731 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
5733 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
5735 * cuintp.c: Convert to use buildN.
5737 * decl.c (maybe_pad_type): No longer static.
5738 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
5740 Convert to use buildN.
5742 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
5743 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
5744 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
5746 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
5747 (gnat_gimplify_expr, case ADDR_EXPR): New case.
5748 Convert to use buildN.
5750 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
5751 TREE_READONLY for const.
5752 Convert to use buildN.
5754 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
5755 (create_var_decl): Refine when TREE_STATIC is set.
5756 Convert to use buildN.
5758 2004-09-09 Gary Dismukes <dismukes@gnat.com>
5760 * gnat_ugn.texi: Delete text relating to checking of ali and object
5763 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
5766 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
5768 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
5769 pragmas recognized by GNAT.
5771 * gnat_rm.texi: Document pragma Detect_Blocking.
5773 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
5774 raise Program_Error if called from a protected operation.
5776 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
5777 the protected action nesting level.
5778 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
5779 protected action nesting level.
5780 (Unlock): When pragma Detect_Blocking is active decrease the protected
5781 action nesting level.
5783 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
5784 Protected_Action_Nesting.
5786 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
5787 Common_ATCB record. It contains the dynamic level of protected action
5788 nesting for each task. It is needed for checking whether potentially
5789 blocking operations are called from protected operations.
5790 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
5791 Detect_Blocking is active or not in the partition.
5793 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
5794 raise Program_Error if called from a protected operation.
5795 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
5796 Program_Error if called from a protected operation.
5797 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
5798 Program_Error if called from a protected operation.
5800 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
5801 raise Program_Error if called from a protected operation.
5803 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
5804 raise Program_Error if called from a protected operation, and increase
5805 the protected action nesting level.
5806 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
5807 Program_Error if called from a protected operation, and increase the
5808 protected action nesting level.
5809 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
5810 protected action nesting level.
5812 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
5813 raise Program_Error if called from a protected operation, and increase
5814 the protected action nesting level.
5815 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
5816 Program_Error if called from a protected operation, and increase the
5817 protected action nesting level.
5818 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
5819 raise Program_Error if called from a protected operation.
5820 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
5821 active, raise Program_Error if called from a protected operation.
5822 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
5823 protected action nesting level.
5825 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
5826 insertion of the statement raising Program_Error. The run time
5827 contains the required machinery for handling that.
5829 * sem_util.ads: Change comment associated to procedure
5830 Check_Potentially_Blocking_Operation.
5831 This procedure does not insert a call for raising the exception because
5832 that is currently done by the run time.
5834 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
5836 * init.c: Add the global variable __gl_detect_blocking that indicates
5837 whether pragma Detect_Blocking is active (1) or not (0). Needed for
5838 making the pragma available at run time.
5839 (__gnat_set_globals): Pass and update the detect_blocking parameter.
5841 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
5842 pragma Detect_Blocking is active.
5844 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
5846 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
5847 DB is found in the ali file. Any unit compiled with pragma
5848 Detect_Blocking active forces its effect in the whole partition.
5850 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
5851 Detect_Blocking is active and delay is called from a protected
5854 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
5855 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
5856 Detect_Blocking is active (0 otherwise).
5857 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
5858 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
5861 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
5863 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
5864 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
5867 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
5868 (Register_Receiving_Stub): Add Subp_Info formal parameter.
5869 Update API in placeholder implemetation of s-parint to reflect changes
5870 in distribution runtime library.
5872 * sem_ch3.adb (Expand_Derived_Record): Rename to
5873 Expand_Record_Extension.
5875 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
5876 primitive operations of potentially distributed object types that have
5877 non-controlling anonymous access formals.
5879 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
5881 New implementation of expansion for remote access-to-subprogram types,
5882 based on the RACW infrastructure.
5883 This version of sem_dist is compatible with PolyORB/DSA as well as
5886 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
5887 Asynchrronous that applies to a remote access-to-subprogram type, mark
5888 the underlying RACW type as asynchronous.
5890 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
5891 __gnat_using_gnu_linker to 1.
5893 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
5894 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
5895 GNAT.Perfect_Hash_Generators, and remove the empty
5896 GNAT.Perfect_Hash package.
5898 * atree.adb: Minor reformatting
5900 * exp_ch3.adb (Expand_Derived_Record): Rename to
5901 Expand_Record_Extension.
5902 (Build_Record_Init_Proc.Build_Assignment): The default expression in
5903 a component declaration must remain attached at that point in the
5904 tree so New_Copy_Tree copies it if the enclosing record type is derived.
5905 It is therefore necessary to take a copy of the expression when building
5906 the corresponding assignment statement in the init proc.
5907 As a side effect, in the case of a derived record type, we now see the
5908 original expression, without any rewriting that could have occurred
5909 during expansion of the ancestor type's init proc, and we do not need
5910 to go back to Original_Node.
5912 * exp_ch3.ads (Expand_Derived_Record): Rename to
5913 Expand_Record_Extension.
5915 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
5916 Returns the RACW type used to implement a remote access-to-subprogram
5918 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
5919 New subprograms. Used to create a proxy tagged object for a remote
5920 subprogram. The proxy object is used as the designated object
5921 for RAS values on the same partition (unless All_Calls_Remote applies).
5922 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
5923 System.Partition_Interface.Get_Unique_Remote_Pointer.
5924 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
5925 Renamed from Add_RAS_*_Attribute.
5926 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
5928 New implementation of expansion for remote access-to-subprogram types,
5929 based on the RACW infrastructure.
5931 * exp_dist.ads (Copy_Specification): Update comment to note that this
5932 function can copy the specification from either a subprogram
5933 specification or an access-to-subprogram type definition.
5935 2004-09-09 Ed Schonberg <schonberg@gnat.com>
5937 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
5938 in an instance, between an explicit subprogram an one inherited from a
5939 type derived from an actual.
5941 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
5942 add a polling call if the subprogram is to be inlined by the back-end,
5943 to avoid repeated calls with multiple inlinings.
5945 * checks.adb (Apply_Alignment_Check): If the expression in the address
5946 clause is a call whose name is not a static entity (e.g. a dispatching
5947 call), treat as dynamic.
5949 2004-09-09 Robert Dewar <dewar@gnat.com>
5951 * g-trasym.ads: Minor reformatting
5953 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
5954 packed arrays, since unused bits are expected to be zero for a
5957 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
5959 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
5962 2004-09-09 Pascal Obry <obry@gnat.com>
5964 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
5965 enable map file generation. Add the right option to generate the map
5966 file if Map_File is set to True.
5968 * gnatdll.adb (Gen_Map_File): New variable.
5969 (Syntax): Add info about new -m (Map_File) option.
5970 (Parse_Command_Line): Add support for -m option.
5971 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
5974 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
5976 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
5977 new gnatdist implementation.
5978 Define a subpackage isolating the output routines specific to this
5981 2004-09-09 Joel Brobecker <brobecker@gnat.com>
5983 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
5985 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
5987 2004-09-09 Cyrille Comar <comar@act-europe.fr>
5989 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
5992 * opt.ads: Add Ada_Version_Runtime constant used to decide which
5993 version of the language is used to compile the run time.
5995 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
5997 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
5998 of variable length temporaries for function return now that the
5999 back-end and gigi support it.
6001 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6003 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
6005 * trans.c (struct stmt_group): Delete field GLOBAL.
6006 (gnat_init_stmt_group): Do not initialize it.
6007 (call_to_gnu): Use save_expr, not protect_multiple_eval.
6008 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
6009 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
6010 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
6011 (start_stmt_group): Likewise.
6012 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
6014 * utils2.c (ggc.h): Include.
6015 (build_call_raise): Call build_int_cst, not build_int_2.
6017 * utils.c (gnat_init_decl_processing): Fix arg to
6018 build_common_tree_nodes.
6019 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
6020 (gnat_define_builtin): Set built_in_decls.
6021 (init_gigi_decls): Call build_int_cst, not build_int_2.
6023 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
6024 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
6025 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
6026 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
6027 SET_TYPE_MODULE): Use them.
6028 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
6029 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
6030 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
6031 SET_TYPE_ADA_SIZE): Likewise.
6032 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
6033 (DECL_CONST_CORRESPONDING_VAR,
6034 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
6035 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
6036 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
6037 (TYPE_RM_SIZE_NUM): New macro.
6038 (TYPE_RM_SIZE): Modified to use above.
6040 * cuintp.c: (build_cst_from_int): New function.
6041 (UI_To_gnu): Use it.
6043 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
6044 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
6045 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
6046 MIN_EXPR for the size, copy it into new.
6048 2004-09-01 Robert Dewar <dewar@gnat.com>
6050 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
6051 packed indexed component where array is an IN OUT formal. This
6052 generated garbage code previously.
6054 * gnat_ugn.texi: Document -fverbose-asm
6056 * gnat-style.texi: Minor updates (note that boolean constants and
6057 variables are joined with AND/OR rather than short circuit forms).
6059 2004-09-01 Ed Schonberg <schonberg@gnat.com>
6061 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
6062 it is an upward conversion of an untagged type with no representation
6065 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
6067 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
6068 System.Partition_Interface.
6070 * checks.adb (Apply_Access_Checks): Do not generate checks when
6071 expander is not active (but check for unset reference to prefix of
6074 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
6075 pragma Debug as an if statement with a constant condition, for
6076 consistent treatment of entity references contained within the
6077 enclosed procedure call.
6079 2004-09-01 Vincent Celier <celier@gnat.com>
6081 * bindgen.adb: (Set_EA_Last): New procedure
6082 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
6084 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
6085 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
6086 linked without errors.
6087 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
6089 (Gen_Exception_Table_C): Correct same bugs
6091 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
6093 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
6094 on Windows, make sure that the drive letter is in upper case.
6096 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
6097 Windows, when the drive letter is added and Case_Sensitive is True, the
6098 drive letter is forced to upper case.
6100 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
6101 to Options_2 for the call to MLib.Utl.Gcc.
6103 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
6104 directory separator when defining BASE_DIR.
6106 2004-09-01 Pascal Obry <obry@gnat.com>
6108 * gprcmd.adb (Extend): Do not output trailing directory separator. This
6109 is not needed and it confuses Windows GNU/make which does not report
6110 directory terminated by a slash as a directory.
6111 (gprcmd): Idem for "pwd" internal command.
6113 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
6114 target names rewrite to fix regressions with recent version of
6115 GNU/make. Starting with GNU/make 3.80 the pipe character was not
6116 handled properly anymore.
6118 2004-09-01 Andreas Schwab <schwab@suse.de>
6120 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
6121 * raise.c [!IN_RTS]: Undef abort.
6123 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
6125 * utils2.c (build_allocator): Use ssize_int.
6127 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
6129 2004-08-27 Andreas Schwab <schwab@suse.de>
6131 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
6133 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
6134 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6136 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
6138 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
6140 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
6141 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
6142 * utils.c (init_gigi_decls): Likewise.
6143 * utils2.c (build_call_raise, build_allocator): Likewise.
6145 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
6147 * utils.c (gnat_init_decl_processing): Adjust
6148 build_common_tree_nodes call.
6150 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
6152 * utils2.c (build_allocator): Use build_int_cst for negative
6155 2004-08-18 Richard Henderson <rth@redhat.com>
6157 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
6159 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
6161 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
6163 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
6164 (gnat_to_gnu): Likewise.
6166 2004-08-16 Pascal Obry <obry@gnat.com>
6168 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
6169 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
6170 option and not mdll anymore. Update comment.
6172 2004-08-16 Pascal Obry <obry@gnat.com>
6174 * bld.adb (Put_Include_Project): Properly handle directory separators
6177 2004-08-16 Ed Schonberg <schonberg@gnat.com>
6179 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
6180 decreasing the number of allocated junk nodes while searching for the
6181 appropriate subprogram.
6183 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
6185 * cuintp.c (UI_To_gnu): Use build_int_cst..
6186 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
6187 * utils.c (init_gigi_decls): Likewise.
6188 * utils2.c (build_call_raise): Likewise.
6190 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
6192 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
6193 for a global aliased object with a variable size and an unconstrained
6194 nominal subtype, pretend there is no initializer if the one we have is
6195 incomplete, and avoid referencing an inexistant component in there. The
6196 part we have will be rebuilt anyway and the reference may confuse
6199 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
6201 * einfo.ads: Minor reformatting
6203 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
6204 restrictions in the ALI if we only want to warn about violations.
6206 2004-08-13 Vincent Celier <celier@gnat.com>
6208 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
6209 when creating a new Unit_Record in table Units.
6211 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
6212 that are violated, if any.
6214 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
6215 add directory separator if path already ends with a directory separator.
6217 2004-08-13 Ed Schonberg <schonberg@gnat.com>
6219 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
6220 unit, this is an attempt to inline a construct that is not available in
6221 the current restricted mode, so abort rather than trying to continue.
6223 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
6224 discriminants that rename those of the parent, recover names of
6225 original discriminants for the constraint on the full view of the
6227 (Complete_Private_Subtype): Do not create a subtype declaration if the
6228 subtype is an itype.
6230 * gnat_rm.texi: Added section on implementation of discriminated
6231 records with default values for discriminants.
6233 2004-08-13 Ed Schonberg <schonberg@gnat.com>
6236 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
6237 the second operand is overloaded.
6239 2004-08-10 Richard Henderson <rth@redhat.com>
6241 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
6242 add __builtin_alloca.
6244 2004-08-10 Richard Henderson <rth@redhat.com>
6246 * config-lang.in (boot_language): Yes.
6248 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
6250 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
6251 from complaining on potential uninitialized reference.
6252 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
6253 new specification and test explicitly for non-zero return value.
6255 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
6256 returning C.int, to avoid using a derived boolean type.
6258 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
6259 Duplicate_Subexpr_No_Checks in preference to direct use of
6260 Remove_Side_Effects and New_Copy_Tree.
6261 Clear Comes_From_Source on prefix of 'Size attribute reference.
6263 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
6264 g-socthi-vxworks.adb: Change calls to
6265 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
6266 and test explicitly for non-zero return value.
6268 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
6269 (Is_Socket_In_Set): Declare imported function as returning C.int, to
6270 avoid using a derived boolean type.
6272 2004-08-09 Albert Lee <lee@gnat.com>
6274 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
6276 2004-08-09 Pascal Obry <obry@gnat.com>
6278 * gnat_ugn.texi: Document new way to build DLLs on Windows using
6279 GCC's -shared option.
6281 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
6282 Options_2 parameter (options put after object files).
6284 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
6286 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
6287 ignore overflows on low and high bounds of an index to also account for
6288 differences in signedness between sizetype and gnu_index_subtype.
6289 These are as legitimate as the ones caused by a lower TYPE_PRECISION
6292 2004-08-09 Robert Dewar <dewar@gnat.com>
6294 * s-solita.ads, s-solita.adb: Minor reformatting
6296 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
6297 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
6299 Add note that No_Implicit_Conditionals does not suppress
6300 run time constraint checks.
6302 * vms_conv.ads: Minor reformatting
6304 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
6305 and necessary for following change).
6306 (Mark): Return new format Mark_Id containing sec stack address
6307 (Release): Use sec stack address from Mark_Id avoiding Self call
6309 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
6310 pointer (cleanup and necessary for following change).
6311 Define Mark_Id as record containing address of secondary stack, that way
6312 Release does not need to find the stack again, decreasing the number of
6313 calls to Self and improving efficiency.
6315 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
6317 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
6318 case variable into the individual case branches when possible.
6320 * sem_ch11.adb: Minor reformatting
6322 * prj.ads: Correct spelling of suffixs
6324 * prj-nmsc.adb: Minor reformatting
6325 Correct spelling suffixs throughout (also in identifiers)
6327 * freeze.adb: Minor spelling correction
6329 * exp_ch2.adb: Cleanups to handling of Current_Value
6330 (no functional effect).
6332 * bld.adb: Correct spelling of suffixs
6334 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
6336 2004-08-09 Ed Schonberg <schonberg@gnat.com>
6340 * sem_ch7.adb (Install_Private_Declarations): In the body of the
6341 package or of a child, private entities are both immediately_visible
6344 2004-08-09 Ed Schonberg <schonberg@gnat.com>
6346 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
6347 there are no range checks on the value of the literal.
6349 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
6350 wrapped is the triggering alternative of an asynchronous select, action
6351 statements mustbe inserted before the select itself.
6353 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
6354 case where the prefix is a protected function call.
6355 (Resolve_Attribute, case 'Access): The attribute reference on a
6356 subprogram is legal in a generic body if the subprogram is declared
6359 2004-08-09 Vincent Celier <celier@gnat.com>
6361 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
6362 languages, otherwise building the library may fail with unresolved
6364 (Compile_Sources): Do not build libraries if -c switch is used
6366 * gnatlink.adb (Process_Args): New switches -M and -Mmap
6367 (Write_Usage): If map file creation is supported, output new switches
6369 (Gnatlink): When -M is specified, add the necessary switch(es) to the
6370 gcc call, when supported.
6372 * Makefile.in: Added indepsw.o to the object list for gnatlink
6373 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
6375 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
6376 indepsw.adb, indepsw.ads: New files.
6378 2004-08-09 Bernard Banner <banner@gnat.com>
6380 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
6382 * Makefile.in: add section for vxworks x86
6384 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
6386 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
6387 per-object constrained components where the discriminant is of an
6389 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
6390 the parent initialization procedure for derived Unchecked_Unions.
6391 Instead, derived Unchecked_Unions build their own initialization
6393 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
6394 Check the body of the subprogram for details.
6395 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
6396 functions for derived Unchecked_Union types by introducing a condition.
6397 Allow the creation of TSS equality functions for Unchecked_Unions.
6398 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
6399 Add formal parameter Discr to function signature. Discr is used to
6400 control the generated case statement for Unchecked_Union types.
6401 (Make_Eq_If): Rename formal parameter Node to E in function signature.
6403 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
6405 Check the body of the subprogram for details.
6406 (Expand_Composite_Equality): Augment composite type equality to include
6407 correct handling of Unchecked_Union components.
6408 (Expand_N_In): Add condition to detect illegal membership tests when the
6409 subtype mark is a constrained Unchecked_Union and the expression lacks
6410 inferable discriminants, and build a Raise_Program_Error node.
6411 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
6412 to detect types that contain components of unconstrained Unchecked_Union
6413 subtype. Add condition to detect equality between types that have an
6414 unconstrained Unchecked_Union component, and build a Raise_Program_Error
6415 node. Add condition to detect equality between Unchecked_Union types
6416 that lack inferable discriminants, and build a Raise_Program_Error node.
6417 Otherwise build a TSS equality function call.
6418 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
6419 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
6420 with the operand lacking inferable discriminants, and build a Raise_
6422 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
6424 (Has_Inferable_Discriminants): Implement new predicate for objects and
6425 expressions of Unchecked_Union type. Check the body of subprogram for
6427 (Has_Unconstrained_UU_Components): Add function
6428 Component_Is_Unconstrained_UU. It is used to detect whether a single
6429 component is of an unconstrained Unchecked_Union subtype. Add function
6430 Variant_Is_Unconstrained_UU. It is used to detect whether a single
6431 component inside a variant is of an unconstrained Unchecked_Union type.
6433 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
6434 inferred discriminant values. Add condition to generate a case
6435 statement with an inferred discriminant as the switch.
6436 (Make_Component_List_Assign): Introduce a Boolean flag that determines
6437 the behaviour of the subprogram in the presence of an Unchecked_Union.
6438 Add condition to trigger the usage of the inferred discriminant value
6439 as the generated case statement switch.
6440 (Make_Field_Assign): Introduce a Boolean flag that determines the
6441 behaviour of the subprogram in the presence of an Unchecked_Union. Add
6442 condition to trigger the usage of the inferred discriminant value as
6443 the right-hand side of the generated assignment.
6445 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
6446 parameter generation when dealing with Unchecked_Unions.
6448 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
6449 checks for Unchecked_Unions.
6451 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
6453 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
6454 Raise_Program_Error nodes for the execution of Read and Write
6455 attributes of Unchecked_Union types and the execution of Input and
6456 Output attributes of Unchecked_Union types that lack default
6457 discriminant values.
6459 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
6460 Unchecked_Union. Add procedure Check_Component. It is used to inspect
6461 per-object constrained components of Unchecked_Unions for being
6462 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
6463 check individual components withing a variant.
6465 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
6466 comparison of Unchecked_Unions.
6467 (Resolve_Equality_OP): Remove guard that prevents equality between
6470 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
6471 of component subtypes for Unchecked_Union components.
6472 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
6473 since it is the actual subtype.
6475 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
6476 pass of Unchecked_Union subtypes as generic actuals to formal types
6477 that lack known_discriminant_parts or that are derived Unchecked_Union
6478 types, and do nothing. In any other case, produce an error message.
6480 * sem_ch3.adb (Analyze_Component_Declaration): Add function
6481 Contains_POC. It determines whether a constraint uses the discriminant
6482 of an enclosing record type.
6483 Add condition to detect per-object constrained component and set the
6485 (Derived_Type_Declaration): Remove guard that prevents derivation from
6486 Unchecked_Union types.
6487 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
6490 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
6491 references to Unchecked_Union discriminants.
6493 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
6494 formal generation when dealing with Unchecked_Unions.
6495 (Set_Actual_Subtypes): Add condition to prevent generation of actual
6496 subtypes for Unchecked_Unions.
6498 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
6499 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
6500 completions of discriminated partial views by Unchecked_Unions and
6501 produce an error message.
6503 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6505 * trans.c (struct stmt_group): New field, GLOBAL.
6506 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
6507 (struct elab_info): New struct.
6508 (elab_info_list, gnu_elab_proc_stack): New variables.
6509 (Compilation_Unit_to_gnu): New procedure.
6510 (gigi): Call it and also handle elaboration procs we've saved.
6511 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
6512 global field from parent.
6513 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
6514 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
6515 (start_stmt_group): Initialize global field from parent.
6516 (add_decl_expr): Set to global for current statement group.
6517 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
6520 * utils.c (global_bindings_p): True when no current_function_decl; no
6521 longer check current_binding_level.
6523 2004-08-09 Ben Brosgol <brosgol@gnat.com>
6525 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
6528 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
6530 2004-08-06 Andreas Schwab <schwab@suse.de>
6532 * utils.c (gnat_define_builtin): Remove second parameter of
6534 (begin_subprog_body): Likewise.
6536 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
6538 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
6539 optimization, not supported by the tree-ssa back-end.
6541 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
6543 * s-mastop-irix.adb: Update comments.
6545 * a-except.adb (Exception_Information): Raise Constraint_Error if
6546 exception Id is Null_Id.
6547 This is required behavior, which is more reliably and clearly checked
6548 at the top level interface level.
6550 2004-07-26 Javier Miranda <miranda@gnat.com>
6552 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
6553 call if a component has no default_expression and the box is used.
6555 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
6556 default_expression and you use box, it behaves as if you had declared a
6558 (Resolve_Record_Aggregate): If a component has no default_expression and
6559 you use box, it behaves as if you had declared a stand-alone object.
6561 * sem_ch10.adb (Install_Siblings): Do not make visible the private
6562 entities of private-with siblings.
6564 2004-07-26 Ed Schonberg <schonberg@gnat.com>
6566 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
6567 for a component of an itype, set the parent pointer for analysis,
6568 there is no list in which to insert it.
6570 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
6571 bona-fide renamings, not for inherited operations.
6573 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
6574 actual for a formal that is an access parameter, create local
6575 finalization list even if the expression is not an aggregate.
6577 2004-07-26 Ed Schonberg <schonberg@gnat.com>
6580 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
6581 Diagnose properly illegal subprogram renamings that are library units.
6583 2004-07-26 Ed Schonberg <schonberg@gnat.com>
6586 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
6587 conversion rewritten as an unchecked conversion, check that original
6588 expression is a variable.
6590 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
6591 unchecked_conversion, create new node rather than rewriting in place,
6592 to preserve original construct.
6594 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6596 * gigi.h (gnat_expand_body): Deleted.
6598 * Make-lang.in: (trans.o): Depends on function.h.
6600 * misc.c: (gnat_expand_body): Moved to here.
6602 * trans.c (gnat_expand_body_1): Deleted.
6603 (gnat_expand_body): Moved from here.
6604 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
6605 (add_stmt): Check for marked visited with global_bindings_p.
6606 (gnat_gimplify_expr, case COMPONENT_REF): New case.
6607 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
6609 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
6610 VIEW_CONVERT_EXPR if not operation type.
6612 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
6615 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
6616 changes: reformatting of negation operators, removing unneeded
6617 inequality comparison with zero, converting equality comparisons with
6618 zero to negations, changing int/0/1 to bool/false/true, replace calls
6619 to gigi_abort with abort, and various other similar changes.
6621 2004-07-26 Vincent Celier <celier@gnat.com>
6623 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
6626 * make.adb (Gnatmake): Fail when a library is not present and there is
6627 no object directory.
6629 * mlib-prj.adb (Check_Library): No need to check if the library needs
6630 to be rebuilt if there is no object directory, hence no object files
6631 to build the library.
6633 * opt.ads (Setup_Projects): New Boolean flag.
6635 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
6637 Create directory when Kind /= "" and in "gnat setup". Report error if
6638 directory cannot be created.
6639 (Ada_Check): Create library interface copy dir if it does not exist
6640 and we are in "gnat setup".
6641 (Find_Sources): No error if in "gnat setup" and no Ada sources were
6643 (Language_Independent_Check): Create object directory, exec directory
6644 and/or library directory if they do not exist and we are in
6647 * vms_conv.ads: (Command_Type): New command Setup.
6649 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
6651 * vms_data.ads: Add qualifiers/switches for new built-in command
6654 2004-07-25 Richard Henderson <rth@redhat.com>
6656 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
6657 DECL_IGNORED_P on RESULT_DECL.
6659 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
6661 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
6662 allocation and potentially overflowing update with
6663 Tailored_Exception_Information. Use the sec-stack free procedural
6664 interface to output Exception_Information instead.
6666 * a-except.adb (To_Stderr): New subprogram for character, and string
6667 version moved from a-exextr to be visible from other separate units.
6668 (Tailored_Exception_Information): Remove the procedural version,
6669 previously used by the default Last_Chance_Handler and not any more.
6670 Adjust various comments.
6672 * a-exexda.adb: Generalize the exception information procedural
6673 interface, to minimize the use of secondary stack and the need for
6674 local buffers when the info is to be output to stderr:
6675 (Address_Image): Removed.
6676 (Append_Info_Character): New subprogram, checking for overflows and
6677 outputing to stderr if buffer to fill is of length 0.
6678 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
6679 (Append_Info_Address, Append_Info_Exception_Name,
6680 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
6681 Append_Info_Basic_Exception_Traceback,
6682 Append_Info_Exception_Information): New subprograms.
6683 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
6684 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
6685 Exception_Info_Maxlength, Exception_Name_Length,
6686 Exception_Message_Length): New subprograms.
6687 (Exception_Information): Use Append_Info_Exception_Information.
6688 (Tailored_Exception_Information): Use
6689 Append_Info_Basic_Exception_Information.
6690 Export services for the default Last_Chance_Handler.
6692 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
6693 other separate units.
6695 2004-07-20 Vincent Celier <celier@gnat.com>
6697 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
6699 2004-07-20 Ed Schonberg <schonberg@gnat.com>
6701 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
6702 emit itype references for the designated types of component types that
6703 are declared outside of the full record declaration, and that may
6704 denote a partial view of that record type.
6706 2004-07-20 Ed Schonberg <schonberg@gnat.com>
6709 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
6710 which is the designated type in an access component declaration, to the
6711 list of incomplete dependents of the parent type, to avoid elaboration
6712 issues with out-of-scope subtypes.
6713 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
6714 full view of the parent.
6716 2004-07-20 Ed Schonberg <schonberg@gnat.com>
6719 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
6720 entities that are hidden, such as references to generic actuals
6721 outside an instance.
6723 2004-07-20 Javier Miranda <miranda@gnat.com>
6725 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
6726 support to the new notation.
6727 (Analyze_Selected_Component): Add call to Try_Object_Operation.
6729 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
6731 * s-taprob.adb: Adding the elaboration code required for initializing
6732 the tasking soft links that are common to the full and the restricted
6735 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
6736 restricted run time has been moved to the package
6737 System.Soft_Links.Tasking.
6739 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
6740 restricted run time has been moved to the package
6741 System.Soft_Links.Tasking.
6743 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
6745 * s-solita.ads, s-solita.adb: New files.
6747 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6749 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
6750 Case_Statement_to_gnu): Split off from gnat_to_gnu.
6751 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
6752 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
6753 Exception_Handler_to_gnu_zcx): Likewise.
6755 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
6757 * gigi.h (builtin_function): Declare.
6759 2004-07-15 Robert Dewar <dewar@gnat.com>
6761 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
6764 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
6765 access values as an example of a warning.
6767 * gnat_rm.texi: Document new attribute Has_Access_Values
6769 * gnat-style.texi: Document that box comments belong on nested
6772 * sem_util.ads (Has_Access_Values): Improved documentation
6774 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
6776 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
6777 (Process_Interface_Name): Call to this new procedure
6778 (Set_Extended_Import_Export_External_Name): Call to this new procedure
6780 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
6782 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
6784 * einfo.ads: Minor comment typo fixed
6786 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
6788 * snames.adb: Add _atcb.
6790 * snames.ads: Add Name_uATCB.
6792 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
6793 (in the expanded code) when using the restricted run time.
6795 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
6796 a in parameter in order to allow ATCBs to be preallocated (in the
6799 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
6800 order to allow ATCBs to be preallocated. In case of error, the ATCB is
6801 deallocated in System.Tasking.Stages.
6803 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
6804 order to allow ATCBs to be preallocated.
6806 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
6807 here. It was previously done in Initialize_ATCB.
6809 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
6811 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
6812 Restricted run time.
6814 * exp_ch3.adb: When using the Restricted run time, pass the
6815 preallocated Ada_Task_Control_Block when creating a task.
6817 2004-07-15 Ed Schonberg <schonberg@gnat.com>
6819 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
6820 function call that is itself an actual in an enclosing call, diagnose
6821 problem here rather than assuming that resolution will catch it.
6823 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
6824 the local copy of a generic unit for a formal package, and the generic
6825 is a child unit, install private part of ancestors before compiling
6826 private part of spec.
6828 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
6829 use scope entities rather than tree structures, to handle properly
6830 parent units that are instances rewritten as bodies for inlining
6833 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
6834 Remove_Parents): Handle properly a parent unit that is an
6835 instantiation, when the unit has been rewritten as a body for inlining
6838 * par.adb (Goto_List): Global variable to collect goto statements in a
6839 given unit, for use in detecting natural loops.
6841 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
6842 use in detecting natural loops.
6844 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
6845 backwards goto's, and rewrite as a infinite loop, to improve locality
6848 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
6849 subcomponent that includes an indexed reference, to prevent the
6850 generation of copies that would miscompile the desired assignment
6852 (Build_Task_Image_Decls): Add a numeric suffix to
6853 generated name for string variable, to avoid spurious conflicts with
6854 the name of the type of a single protected object.
6856 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
6857 loop with an explicit exit statement, to avoid generating an
6858 out-of-range value with 'Succ leading to spurious constraint_errors
6859 when compiling with -gnatVo.
6861 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
6863 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
6864 might not be analyzed yet, even if its Etype is already set (case of an
6865 unchecked conversion built using Unchecked_Convert_To, for example).
6866 If the prefix has already been analyzed, this will be a nop anyway.
6868 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
6869 controller type, or an assignment of a record type with controlled
6870 components, copy only user data, and leave the finalization chain
6873 2004-07-15 Vincent Celier <celier@gnat.com>
6875 * make.adb (Collect_Arguments): Improve error message when attempting
6876 to compile a source not part of any project, when -x is not used.
6878 * prj.ads: (Defined_Variable_Kind): New subtype
6880 * prj-attr.adb (Register_New_Package): Two new procedures to register
6881 a package with or without its attributes.
6882 (Register_New_Attribute): Mew procedure to register a new attribute in a
6884 New attribute oriented subprograms: Attribute_Node_Id_Of,
6885 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
6886 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
6888 New package oriented subprograms: Package_Node_Id_Of,
6889 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
6891 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
6893 (Package_Node_Id): Now a private, self initialized type
6894 (Register_New_Package): New procedure to register a package with its
6896 New attribute oriented subprograms: Attribute_Node_Id_Of,
6897 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
6898 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
6900 New package oriented subprograms: Package_Node_Id_Of,
6901 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
6903 * prj-dect.adb (Parse_Attribute_Declaration,
6904 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
6906 * prj-makr.adb (Make): Parse existing project file before creating
6907 other files. Fail if there was an error during parsing.
6909 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
6910 new spec of Prj.Attr.
6912 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
6913 to new spec of Prj.Attr.
6915 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6917 * utils2.c: Fix typo in comment.
6919 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6921 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
6922 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
6924 2004-07-14 Andreas Schwab <schwab@suse.de>
6926 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
6928 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6930 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
6932 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
6935 * misc.c (gnat_types_compatible_p): New function.
6936 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
6937 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
6939 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
6940 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
6941 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
6942 (mark_visited): Don't mark dummy type.
6943 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
6944 parameter, we must remove any LJM building from GNU_NAME.
6945 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
6946 (pos_to_constructor): Use int_const_binop.
6947 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
6950 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
6951 (gnat_pushlevel): Set TREE_USE on BLOCK node.
6952 (gnat_install_builtins): Add __builtin_memset.
6954 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
6956 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
6957 for a renaming, stabilize the initialization expression if we are at a
6958 local level. At the local level, uses of the renaming may be performed
6959 by a direct dereference of the initializing expression, and we don't
6960 want possible variables there to be evaluated for every use.
6962 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
6963 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
6964 them on the way. Account for the fact that we may introduce side
6965 effects in the process.
6967 2004-07-13 Richard Henderson <rth@redhat.com>
6969 * misc.c (default_pass_by_ref): Use pass_by_reference.
6971 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
6973 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
6974 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
6976 2004-07-08 Richard Henderson <rth@redhat.com>
6978 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
6981 2004-07-06 Vincent Celier <celier@gnat.com>
6983 * vms_conv.ads: Minor reformatting.
6984 Alphabetical order for enumerated values of type Command_Type, to have
6985 the command in alphabetical order for the usage.
6987 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
6988 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
6990 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
6992 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
6993 (Add_Archive_Path): Only add the global archive if there is one.
6994 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
6995 or not any object file to put in the global archive, and don't build
6996 a global archive if there is none.
6997 (X_Switches): New table
6998 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
6999 in the X_Switches table, if any.
7000 (Initialize): Make sure the X_Switches table is empty
7001 (Scan_Arg): Record -X switches in table X_Switches
7003 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
7005 * make.adb: Minor comment fix
7007 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
7008 invoked with directory information, add the directory in front of the
7011 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
7012 invoked with directory information, add the directory in front of the
7015 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
7016 when Keep_Temporary_Files is False.
7017 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
7018 directory information, add the directory in front of the path.
7019 When not on VMS, handle new switch -dn before the command to set
7020 Keep_Temporary_Files to True.
7021 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
7024 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
7025 invoked with directory information, add the directory in front of the
7028 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
7030 * snames.ads, snames.adb (Name_Stub): New name for the distributed
7033 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
7034 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
7036 * g-socket.adb (To_Timeval): Fix incorrect conversion of
7037 Selector_Duration to Timeval for the case of 0.0.
7039 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
7040 documentation from Evolve_And_Then.
7042 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
7044 * s-taprop-tru64.adb, s-taprop-os2.adb,
7045 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
7047 2004-07-06 Robert Dewar <dewar@gnat.com>
7049 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
7050 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
7051 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
7052 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
7053 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
7054 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
7055 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
7056 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
7057 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
7058 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
7059 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
7060 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
7061 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
7062 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
7063 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
7064 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
7065 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
7066 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
7067 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
7068 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
7069 vms_data.ads: Minor reformatting,
7070 Fix bad box comment format.
7072 * gnat_rm.texi: Fix minor grammatical error
7074 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
7076 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
7077 more cases of discriminated records to be recognized as not needing a
7079 (Has_Access_Values): New function.
7081 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
7083 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
7084 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
7085 with LRM terminology).
7086 Change terminology in comments primitive type => elementary type.
7088 2004-07-06 Ed Schonberg <schonberg@gnat.com>
7091 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
7092 parameters do not impose any requirements on the presence of a body.
7094 2004-07-06 Ed Schonberg <schonberg@gnat.com>
7097 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
7098 compilation unit and is in an open scope at the point of instantiation,
7099 assume that a body may be present later.
7101 2004-07-06 Ed Schonberg <schonberg@gnat.com>
7103 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
7104 Improve error message when specified size is not supported.
7106 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
7107 is never a primitive operation.
7109 2004-07-05 Andreas Schwab <schwab@suse.de>
7111 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
7112 RECORD_OR_UNION_CHECK.
7113 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
7115 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
7117 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
7118 dependency on xgnatugn, instead build it via a submake.
7119 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
7121 2004-07-04 Richard Henderson <rth@redhat.com>
7123 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
7125 2004-07-01 Richard Henderson <rth@redhat.com>
7127 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
7128 * utils.c (max_size): Likewise.
7130 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7132 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
7133 and rest_of_type_compilation; add arg to create_*_decl.
7134 (annotate_decl_with_node): Deleted.
7135 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
7136 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
7137 (get_current_block_context, gnat_pushdecl): New declarations.
7138 (gnat_init_stmt_group): Likewise.
7139 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
7140 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
7141 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
7142 (gnat_init): Call gnat_init_stmt_group.
7143 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
7144 (gnu_pending_elaboration_list): Deleted.
7145 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
7146 (gigi): Rearrange initialization calls and move some to last above.
7147 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
7148 Delete calls to add_decl_expr; add arg to create_*_decl.
7149 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
7150 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
7151 begin_subprog_body and call it.
7152 Don't push and pop ggc context.
7153 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
7154 (add_stmt): Remove handling of DECL_EXPR from here.
7155 If not in function, mark visited.
7156 (add_decl_expr): Put global at top level.
7157 Check for cases of DECL_INITIAL we have to handle here.
7158 (process_type): Add extra arg to create_type_decl.
7159 (build_unit_elab): Rework to just gimplify.
7160 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
7161 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
7162 (get_pending_elaborations, pending_elaborations_p): Likewise.
7163 (push_pending_elaborations, pop_pending_elaborations): Likewise.
7164 (get_elaboration_location, insert_elaboration_list): Likewise.
7165 (gnat_binding_level): Renamed from ada_binding_level.
7166 (init_gnat_to_gnu): Don't clear pending_elaborations.
7167 (global_bindings_p): Treat as global if no current_binding_level.
7168 (set_current_block_context): New function.
7169 (gnat_pushdecl): Renamed from pushdecl; major rework.
7170 All callers changed.
7171 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
7172 (finish_record_type): Call call pushdecl for stub decl.
7173 (function_nesting_depth): Deleted.
7174 (begin_subprog_body): Delete obsolete code.
7175 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
7177 2004-06-28 Robert Dewar <dewar@gnat.com>
7179 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
7180 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
7181 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
7182 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
7183 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
7185 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
7186 deal with problem of inefficient slices on machines with strict
7187 alignment, when the slice is a component of a composite.
7189 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
7190 machines, we need the check there as well.
7192 2004-06-28 Ed Schonberg <schonberg@gnat.com>
7194 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
7195 determine safe copying direction for overlapping slice assignments
7196 when component is controlled.
7198 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
7199 formal derived type in the actual for a formal package are visible in
7200 the enclosing instance.
7202 2004-06-28 Ed Schonberg <schonberg@gnat.com>
7205 * sem_util.adb (Trace_Components): Diagnose properly an illegal
7206 circularity involving a private type whose completion includes a
7207 self-referential component.
7208 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
7209 renaming or an instantiation from an implicit derived operation.
7211 2004-06-28 Pascal Obry <obry@gnat.com>
7213 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
7215 (Library_File_Name_For): Idem.
7217 2004-06-28 Matthew Gingell <gingell@gnat.com>
7219 * g-traceb.ads: Add explanatory note on the format of addresses
7220 expected by addr2line.
7222 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
7224 * Makefile.in: Force debugging information on s-tasdeb.adb,
7225 a-except.adb and s-assert.adb needed by the debugger.
7227 2004-06-28 Vincent Celier <celier@gnat.com>
7229 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
7233 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
7235 * prj.adb: Minor reformatting
7236 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
7238 * prj.ads: Comment updates
7240 (Project_Data): Change Flag1 to Need_To_Build_Lib.
7241 Remove Flag2: not used.
7243 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
7246 * gnat_ugn.texi: Put a "null;" declaration in one project file example
7248 * gnat_rm.texi: Document Empty declarations "null;".
7250 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
7251 front of the linker options.
7252 (Link_Foreign): Put the global archives and the libraries in front of
7255 2004-06-28 Javier Miranda <miranda@gnat.com>
7257 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
7258 (RTU_Loaded): Code cleanup
7259 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
7260 withed predefined units.
7262 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
7263 explicitly withed predefined units.
7266 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
7267 explicitly withed predefined units.
7269 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7271 * ada-tree.def (DECL_STMT): Deleted.
7272 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
7273 (DECL_STMT_VAR): Deleted.
7274 * decl.c: add_decl_stmt now add_decl_expr.
7276 * trans.c: Likewise.
7277 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
7278 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
7279 (add_stmt): Only handle padded type here.
7280 (add_stmt_with_node): Allow gnat_node to not be present.
7281 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
7282 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
7283 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
7284 make a SAVE_EXPR for the entire fat pointer.
7285 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
7286 (create_index_type): Make a DECL_EXPR.
7287 (end_subprog_body): Don't call allocate_struct_function here but
7290 2004-06-25 Pascal Obry <obry@gnat.com>
7292 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
7293 Relocatable from Build_Dynamic_Library call.
7295 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
7296 Relocatable are now synonym.
7298 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
7300 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
7301 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
7304 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
7305 Lib_Address and Relocatable.
7306 (Default_DLL_Address): Removed.
7308 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
7309 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
7310 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
7311 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
7312 (Default_DLL_Address): Removed.
7314 * mlib-tgt-mingw.adb: Ditto.
7315 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
7317 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
7318 the initial thread stack size.
7320 * a-strmap.ads: Move package L to private part as it is not used in
7321 the spec. Found while reading code.
7323 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
7325 * tracebak.c: Introduce support for a GCC infrastructure based
7326 implementation of __gnat_backtrace.
7328 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
7329 any more. Use accessors instead. This eases maintenance and relaxes
7330 some alignment constraints.
7331 (_GNAT_Exception structure): Remove the Ada specific fields
7332 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
7334 (is_handled_by, __gnat_eh_personality): Replace component references to
7335 exception structure by use of the new accessors.
7337 * init.c (__gnat_initialize): Adjust comments to match the just
7338 reverted meaning of the -static link-time option.
7340 * adaint.c (convert_addresses): Arrange not to define a stub for
7341 mips-irix any more, as we now want to rely on a real version from a
7342 recent libaddr2line.
7344 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
7345 the personality routine can use them and not have to rely on a C
7346 counterpart of the record anymore. This simplifies maintenance and
7347 relaxes the constraint of having Standard'Maximum_Alignment match
7349 Update comments, and add a section on the common header alignment issue.
7351 2004-06-25 Geert Bosch <bosch@gnat.com>
7353 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
7354 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
7356 2004-06-25 Robert Dewar <dewar@gnat.com>
7358 * gnat_rm.texi: Fix section on component clauses to indicate that the
7359 restriction on byte boundary placement still applies for bit packed
7361 Add comment on stack usage from Initialize_Scalars
7363 * gnat_ugn.texi: Add documentation for -gnatyLnnn
7365 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
7366 limiting nesting level.
7368 * usage.adb: Add line for -gnatyLnnn switch
7370 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
7371 sem_ch13.adb, exp_aggr.adb: Minor reformatting
7373 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
7374 type as well as on the subtype. This corrects a problem in freeze in
7375 setting alignments of atomic types.
7377 * sem_eval.ads: Minor comment typo fixed
7379 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
7380 level. Minor reformatting.
7382 * fname.adb (Is_Predefined_File_Name): Require a letter after the
7383 minus sign. This means that file names like a--b.adb will not be
7384 considered predefined.
7386 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
7387 record Test new flag and give diagnostic for bad component clause.
7388 (Freeze_Entity): Set alignment of array from component alignment in
7389 cases where this is safe to do.
7391 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
7394 * cstand.adb: (Create_Standard): Set alignment of String to 1
7396 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
7398 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
7399 code in the common constrained array cases.
7401 * a-storio.adb: Change implementation to avoid possible alignment
7402 problems on machines requiring strict alignment (data should be moved
7403 as type Buffer, not type Elmt).
7405 * checks.adb (Apply_Array_Size_Check): Improve these checks by
7406 killing the overflow checks which we really do not need (64-bits is
7409 2004-06-25 Vincent Celier <celier@gnat.com>
7411 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
7412 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
7413 inconditionally for the main project.
7414 (Recursive_Add_Archives.Add_Archive_Path): New procedure
7415 (Link_Executables.Check_Time_Stamps): New procedure
7416 (Link_Executables.Link_Foreign): New procedure
7417 Changes made to reduce nesting level of this package
7418 (Check): New procedure
7419 (Add_Switches): When not in quiet output, check that a switch is not
7420 the concatenation of several valid switches. If it is, issue a warning.
7421 (Build_Global_Archive): If the global archive is rebuilt, linking need
7423 (Compile_Sources): Rebuilding a library archive does not imply
7424 rebuilding the global archive.
7425 (Build_Global_Archive): New procedure
7426 (Build_Library): New name for Build_Archive, now only for library
7428 (Check_Archive_Builder): New procedure
7429 (Create_Global_Archive_Dependency_File): New procedure
7430 (Gprmake): Call Build_Global_Archive before linking
7431 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
7433 (Scan_Arg): Display the Copyright notice when -v is used
7435 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
7438 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
7440 Add new GNAT LIST qualifier /FILES=
7441 Added qualifier /DIRECTORY= to GNAT METRIC
7442 Added qualifier /FILES= to GNAT METRIC
7443 Added qualifier /FILES to GNAT PRETTY
7445 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
7446 to take into account both versions of the switch.
7448 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
7449 always be the last switch to the gcc driver. Disable switch storing so
7450 that switches automatically added by the gcc driver are not put in the
7453 * prj.adb (Project_Empty): Take into account changes in components of
7456 * prj.ads (Languages_Processed): New enumaration value All_Languages.
7458 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
7459 used. Split Boolean component Ada_Sources_Present in two Boolean
7460 components Ada_Sources_Present and Other_Sources_Present.
7463 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
7464 instead of Sources_Present.
7465 (Set_Ada_Paths.Add.Recursive_Add): Ditto
7467 * prj-nmsc.adb: Minor reformatting
7468 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
7469 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
7470 Check_Ada_Naming_Scheme.
7471 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
7474 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
7476 Make sure that all cycles where there is at least one "limited with"
7478 (Parse_Single_Project): New Boolean parameter In_Limited
7480 * prj-proc.adb (Recursive_Check): When Process_Languages is
7481 All_Languages, call first Prj.Nmsc.Ada_Check, then
7482 Prj.Nmsc.Other_Languages_Check.
7484 * prj-proc.adb (Process): Use Ada_Sources_Present or
7485 Other_Sources_Present (instead of Sources_Present) depending on
7488 * lang-specs.h: Keep -g and -m switches in the same order, and as the
7491 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
7492 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
7494 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
7497 * lib.ads (Disable_Switch_Storing): New procedure.
7499 * make.adb: Modifications to reduce nesting level of this package.
7500 (Check_Standard_Library): New procedure
7501 (Gnatmake.Check_Mains): New procedure
7502 (Gnatmake.Create_Binder_Mapping_File): New procedure
7503 (Compile_Sources.Compile): Add switch -gnatez as the last option
7504 (Display): Never display -gnatez
7507 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
7509 * gnatcmd.adb (Check_Project): New function
7510 (Process_Link): New procedure to reduce nesting depth
7511 (Check_Files): New procedure to reduce the nesting depth.
7512 For GNAT METRIC, include the inherited sources in extending projects.
7513 (GNATCmd): When GNAT LS is invoked with a project file and no files,
7514 add the list of files from the sources of the project file. If this list
7515 is too long, put it in a temp text files and use switch -files=
7516 (Delete_Temp_Config_Files): Delete the temp text file that contains
7517 a list of source for gnatpp or gnatmetric, if one has been created.
7518 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
7519 in the project file is too large, create a temporary text file that
7520 list them and pass it to the tool with "-files=<temp text file>".
7521 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
7523 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
7524 generated file is in not in Ada.
7526 * gnatls.adb: Remove all parameters And_Save that are no longer used.
7527 (Scan_Ls_Arg): Add processing for -files=
7528 (Usage): Add line for -files=
7530 * g-os_lib.adb (On_Windows): New global constant Boolean flag
7531 (Normalize_Pathname): When on Windows and the path starts with a
7532 directory separator, make sure that the resulting path will start with
7535 * clean.adb (Clean_Archive): New procedure
7536 (Clean_Project): When there is non-Ada code, delete the global archive,
7537 the archive dependency files, the object files and their dependency
7538 files, if they exist.
7539 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
7541 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
7543 * sinfo.ads: Fix typo in comment.
7545 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
7546 the TSS for remote access-to-subprogram types, since these TSS are
7547 always present once the type has been analyzed.
7548 (RAS_E_Dereference): Same.
7550 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
7551 reference raises Bad_Attribute, mark the reference as analyzed so the
7552 node (and any children resulting from rewrites that could have occurred
7553 during the analysis that ultimately failed) is not analyzed again.
7555 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
7557 * exp_dist.adb: Minor comment fix.
7559 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
7560 type is an anonymous access type, no unchecked deallocation of the
7561 allocated object can occur. If the object is controlled, attach it with
7562 a count of 1. This allows attachment to the Global_Final_List, if
7563 no other relevant list is available.
7564 (Get_Allocator_Final_List): For an anonymous access type that is
7565 the type of a discriminant or record component, the corresponding
7566 finalisation list is the one of the scope of the type.
7568 2004-06-25 Ed Schonberg <schonberg@gnat.com>
7570 * sem_ch3.adb (Replace_Type): When computing the signature of an
7571 inherited subprogram, use the first subtype if the derived type
7572 declaration has no constraint.
7574 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
7575 before applying previous optimization. Minor code cleanup.
7577 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
7578 placed at the beginning of an unpacked record without explicit
7579 alignment, a slice of it will be aligned and does not need a copy when
7582 2004-06-25 Ed Schonberg <schonberg@gnat.com>
7586 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
7587 reference is written with expressions mimicking parameters.
7589 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
7592 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
7593 STEP 2a. The constraints of a full type declaration of a derived record
7594 type are checked for conformance with those declared in the
7595 corresponding private extension declaration. The message
7596 "not conformant with previous declaration" is emitted if an error is
7599 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
7601 * g-traceb.ads: Document the need for -E binder switch in the spec.
7603 * g-trasym.ads: Document the need for -E binder switch in the spec.
7605 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
7607 * sem_prag.adb: Add handling of pragma Detect_Blocking.
7609 * snames.h, snames.ads, snames.adb: Add entry for pragma
7612 * s-rident.ads: Change reference to pragma Detect_Blocking.
7614 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
7617 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
7618 to indicate whether pragma Detect_Blocking is active.
7620 * par-prag.adb: Add entry for pragma Detect_Blocking.
7622 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
7623 of not handling WITH.
7624 Note that this replaces the previous update which was incorrect.
7626 2004-06-25 Javier Miranda <miranda@gnat.com>
7628 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
7629 use-clauses to have a clean environment.
7631 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
7632 the installation of the use-clauses to stablish a clean environment in
7633 case of compilation of a separate unit; otherwise the call to
7634 use_one_package is protected by the barrier Applicable_Use.
7636 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
7637 the installation of the use-clauses to stablish a clean environment in
7638 case of compilation of a separate unit.
7639 (End_Use_Clauses): Minor comment cleanup.
7641 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
7643 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
7645 2004-06-23 Richard Henderson <rth@redhat.com>
7647 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
7649 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7651 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
7652 now bool instead of int.
7653 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
7654 * trans.c (gnu_switch_label_stack): New function.
7655 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
7656 elaboration of renamed entity returns.
7657 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
7658 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
7659 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
7660 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
7661 DECL_SIZE_UNIT and simplify variable-sized case.
7662 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
7663 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
7664 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
7665 (build_unit_elab): Disable for now.
7666 * utils.c (mark_visited): New function.
7667 (pushdecl): Walk tree to call it for global decl.
7668 (update_pointer_to): Update all variants of pointer and ref types.
7669 Add arg to COMPONENT_REF.
7670 (convert): Likewise.
7671 Move check for converting between variants lower down.
7672 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
7673 (build_allocator): Don't force type of MODIFY_EXPR.
7674 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
7677 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7679 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
7680 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
7681 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
7683 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
7684 all callers changed.
7685 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
7686 the way that EXIT_STMT finds the loop label.
7687 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
7688 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
7689 (add_stmt): Use annotate_with_locus insted of setting directly.
7690 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
7691 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
7692 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
7693 (build_vms_descriptor): Add extra args to ARRAY_REF.
7694 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
7695 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
7697 (build_binary_op): Don't make explicit CONVERT_EXPR.
7698 Add extra rgs to ARRAY_REF.
7700 2004-06-14 Pascal Obry <obry@gnat.com>
7702 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
7703 Windows. Fix minor typo.
7705 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
7706 which is now supported on Windows. With this implementation using the
7707 Library Project feature is no different on Windows than on UNIX.
7709 2004-06-14 Vincent Celier <celier@gnat.com>
7711 * makegpr.adb (Compile_Sources): Nothing to do when there are no
7714 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
7716 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
7717 found, show the project name and the path of the previously parsed
7720 2004-06-14 Ed Schonberg <schonberg@gnat.com>
7722 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
7723 array, avoid copying the actual before the call.
7725 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
7727 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
7728 Instead, allocate memory on worst-case alignment assumptions, and then
7729 return an aligned address within the allocated zone.
7731 2004-06-14 Robert Dewar <dewar@gnat.com>
7733 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
7734 elab entities in predefined units in No_Run_Time_Mode.
7735 (Gen_Adainit_C): Same fix
7736 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
7737 units in No_Run_Time_Mode
7738 (Gen_Elab_Calls_C): Same fix
7740 * symbols-vms-alpha.adb: Minor reformatting
7742 * g-debpoo.ads: Minor reformatting
7744 * lib.adb (In_Same_Extended_Unit): Version working on node id's
7746 * lib.ads (In_Same_Extended_Unit): Version working on node id's
7748 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
7751 * make.adb: Minor reformatting
7753 * par-ch12.adb: Minor reformatting
7755 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
7757 * prj-strt.adb: Minor reformatting
7759 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
7762 * sem_attr.adb: Minor reformatting
7764 * sem_ch7.adb: Minor reformatting
7766 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
7767 for type in the same unit as the object declaration.
7769 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
7770 static string expressions and not just string literals.
7772 (Set_Warning): Reset restriction warning flag for restriction pragma
7773 Implement pragma Profile_Warnings
7774 Implement pragma Profile (Restricted)
7775 Give obolescent messages for old restrictions and pragmas
7777 * snames.h, snames.ads, snames.adb: Add new entry for pragma
7780 * s-rident.ads: Add declarations for restrictions required by profile
7781 Restricted and profile Ravenscar.
7783 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
7785 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
7786 configuration pragmas.
7788 2004-06-11 Vincent Celier <celier@gnat.com>
7790 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
7791 gnatsym, when symbol policy is Restricted.
7793 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
7794 gnatsym, when symbol policy is Restricted.
7796 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
7797 read the symbol file.
7798 (Finalize): Fail in symbol policy Restricted if a symbol in the original
7799 symbol file is not in the object files. Do not create a new symbol file
7800 when symbol policy is Restricted.
7802 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
7805 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
7807 (Usage): Line for new switch -R
7809 * make.adb (Initialize): When the platform is not VMS, add the
7810 directory where gnatmake is invoked in the front of the path, if
7811 gnatmake is invoked with directory information. Change the Scan_Args
7812 while loop to a for loop.
7813 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
7814 if Depth is equal or greater than the proposed depth, there is nothing
7816 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
7819 * prj.ads: Add new symbol policy Restricted.
7821 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
7822 with the new parameters Check_All_Labels and Case_Location.
7824 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
7825 (Library_Symbol_File needs to be defined).
7827 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
7828 and Case_Location If Check_All_Labels is True, check that all values of
7829 the string type are used, and output warning(s) if they are not.
7831 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
7834 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
7836 * gnat_ugn.texi: Update documentation about the library directory in
7839 * makegpr.adb (Display_Command): In verbose mode, also display the
7840 value of the CPATH env var, when the compiler is gcc.
7841 (Initialize): Change the Scan_Args while loop to a for loop
7842 (Compile_Individual_Sources): Change directory to object directory
7843 before compilations.
7845 * symbols.ads: New symbol policy Restricted.
7847 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
7849 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
7850 is now taken care of internally in the Exception_Propagation package
7851 and does not require clients assistance any more.
7853 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
7854 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
7855 functions. Helpers to maintain a predicate required in the handling of
7856 occurrence transfer between tasks.
7857 This is now handled internally and does not require clients assistance
7858 for the setup/propagate separation anymore.
7859 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
7860 allocation strategy, handle the Setup_And_Not_Propagated predicate and
7863 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
7864 raise_after_setup, now that everything is handled internally within the
7865 setup/propagation engine.
7867 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
7869 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
7870 Add additional conditions for the case of an actual being a simple
7871 name or literal. Improve inlining by preventing the generation
7872 of temporaries with a short lifetime (one use).
7874 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
7878 * einfo.ads: Minor comment updates for Has_Completion and
7879 E_Constant list of flags.
7881 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
7882 and constant redeclarations now set the Has_Completion flag of their
7883 defining identifiers.
7885 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
7886 Inspect_Deferred_Constant_Completion.
7887 Used to detect private deferred constants that have not been completed
7888 either by a constant redeclaration or pragma Import. Emits error message
7889 "constant declaration requires initialization expression".
7891 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
7892 completes a deferred constant.
7894 2004-06-11 Geert Bosch <bosch@gnat.com>
7896 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
7898 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
7899 calculating exponent for scaling denormal numbers.
7900 (Leading_Part): Properly raise Constraint_Error for zero or negative
7902 (Remainder): Properly raise Constraint_Error for zero divisor.
7904 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
7906 * sem_util.adb: Minor reformatting.
7908 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
7909 dereference when accessing the entry parameter record.
7910 (Check_Array_Type): Always check for possible implicit dereference.
7911 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
7912 Abort if a pointer is still present (denoting that an implicit
7913 dereference was left in the tree by the front-end).
7915 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
7916 dereference when accessing the entry parameter record.
7917 (Check_Array_Type): Always check for possible implicit dereference.
7918 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
7919 Abort if a pointer is still present (denoting that an implicit
7920 dereference was left in the tree by the front-end).
7922 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
7924 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
7925 message, like the compiler itself does. Easier to parse the output.
7927 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
7929 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
7930 be base names, and not includes directories.
7932 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
7934 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
7935 so that dependencies are properly taken into account by make.
7937 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
7940 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
7941 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
7943 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
7945 * Makefile.in (install-gnatlib): install target-specific run-time files.
7947 * Make-lang.in: Remove obsolete targets.
7949 2004-06-11 Ed Schonberg <schonberg@gnat.com>
7951 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
7952 specification, to catch misuses of program unit names.
7954 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
7955 superfluous conversions in an instance.
7957 2004-06-11 Ed Schonberg <schonberg@gnat.com>
7961 * sem_ch12.adb (Save_References): If operator node has been folded to
7962 enumeration literal, associated_node must be discarded.
7964 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
7966 * s-stchop-vxworks.adb: Add required pragma Convention to
7967 Task_Descriptor because it is updated by a C function.
7969 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
7973 * Makefile.in: Remove target specific SO_OPT on IRIX
7975 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7977 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
7978 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
7979 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
7980 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
7981 (STMT_STMT, USE_STMT): New statement codes.
7982 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
7983 * ada-tree.h: Reflect above changes.
7984 (struct tree_loop_id): Deleted.
7985 (union lang_tree_node, struct lang_decl, struct lang_type):
7986 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
7987 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
7988 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
7989 (IS_ADA_STMT): New macro.
7990 * decl.c (annotate_decl_with_node): New function.
7991 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
7992 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
7993 Call add_stmt_with_node to do needed assignments.
7994 Add call to update setjmp buffer directly, not via EXPR_STMT.
7995 (maybe_variable): Argment GNAT_NODE deleted.
7996 * gigi.h (maybe_variable): Likewise.
7997 (make_transform, add_stmt_with_node, set_block_for_group): New.
7998 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
7999 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
8000 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
8001 (set_lineno, set_lineno_from_sloc): Likewise.
8002 (record_code_position, insert_code_for): Likewise.
8003 (gnat_poplevel): Now returns void.
8004 (end_subprog_body): Now takes argument.
8005 * misc.c (cgraph.h, tree-inline.h): New includes.
8006 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
8007 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
8008 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
8009 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
8010 (gnat_parse_file): Don't set immediate_size_expand.
8011 Call cgraph functions.
8012 (gnat_expand_expr): Remove most cases.
8013 (record_code_position, insert_code_for): Remove from here.
8014 * trans.c (toplev.h, tree-gimple.h): Now included.
8015 (discard_file_names): Deleted.
8016 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
8017 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
8018 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
8019 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
8020 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
8021 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
8022 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
8023 (set_block_for_group, add_stmt_list): Likewise.
8024 (start_stmt_group): Renamed from start_block_stmt.
8025 (end_stmt_group): Likewise, from end_block_stmt.
8026 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
8027 (gigi): Don't set discard_file_names or call set_lineno.
8028 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
8029 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
8030 Numerous changes throughout to reflect new names and complete
8031 function-at-a-time implementation.
8032 (gnat_expand_stmt): Delete or comment out all cases.
8033 (process_inlined_subprograms): Use add_stmt.
8034 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
8035 call set_lineno; also remove unneeded block handling.
8036 (process_type): Remove unneeded block handling.
8037 (build_unit_elab): Remove calls to deleted functions.
8038 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
8039 (tree-dump.h): Likewise.
8040 (struct ada_binding_level): Add field jmpbuf_decl.
8041 (gnat_define_builtin, gnat_install_builtins): New.
8042 (gnat_gimplify_function, gnat_finalize): Likewise.
8043 (gnat_poplevel): No longer return BLOCK, set it instead.
8044 Remove code dealing with nested functions.
8045 (gnat_init_decl_processing): Also set size_type_node.
8046 Call gnat_install_builtins.
8047 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
8048 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
8049 Remove special-case for "main".
8050 (end_subprog_body): Add arg and rework for tree-ssa.
8051 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
8052 Add case for BOOLEAN_TYPE.
8053 * utils2.c (rtl.h): Now include.
8054 (build_call_raise): Test Debug_Flag_NN directly.
8055 (build_call_alloc_dealloc): Don't use local stack allocation for now.
8056 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
8057 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
8059 2004-06-07 Robert Dewar <dewar@gnat.com>
8061 * a-direct.ads, einfo.ads: Minor comment updates
8063 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
8064 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
8065 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
8066 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
8067 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
8069 * s-interr-sigaction.adb: Remove unreferenced variable
8070 (Attached_Interrupts). Minor reformatting.
8071 Avoid use of variable I (replace by J).
8073 * par-ch10.adb: Fix text of one error message
8075 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
8076 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
8077 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
8078 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
8079 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
8080 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
8081 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
8082 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
8083 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
8084 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
8085 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
8088 2004-06-07 Doug Rupp <rupp@gnat.com>
8090 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
8092 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
8094 * mlib-tgt-vms-ia64.adb: New file.
8096 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
8097 Add mlib-tgt-vms-ia64.adb
8098 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
8099 Move to alpha specific ifeq section.
8100 Add VMS specific versions of symbols.adb
8101 Renaming of 5q vms files.
8103 * 5qsystem.ads renamed to system-vms_64.ads.
8105 2004-06-07 Vincent Celier <celier@gnat.com>
8107 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
8108 explain that when a time of day corresponding to the non existing hour
8109 on the day switching to DST is specified, Split may return a different
8112 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
8115 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
8116 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
8118 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
8120 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
8121 the linking options.
8122 (Build_Library.Check_Libs): On VMS, if there is a dependency on
8123 g-trasym.ads, set Gtrasymobj_Needed to True.
8125 * prj-attr.adb: Add new package Metrics for gnatmetric
8127 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
8128 canonical case to take into account files with upper case characters on
8130 (Ada_Check): Load the reference symbol file name in the name buffer to
8131 check it, not the symbol file name.
8133 * snames.ads, snames.adb: Add standard name Metrics (name of project
8134 file package for gnatmetric).
8136 * vms_conv.ads: Add Metric to Comment_Type
8138 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
8140 * vms_data.ads: Add qualifiers for GNAT METRIC
8142 * makegpr.adb (Link_Executables): Take into account the switches
8143 specified in package Linker of the main project.
8145 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
8147 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
8148 the index of the last element is Units.Last, not Units.Table'Last
8149 (which is usually not a valid index within the actually allocated
8150 storage for the table).
8152 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
8153 determines whether to generate a call to a checked storage pool
8155 Generate such a call only for a dereference that either comes from
8156 source, or is the result of rewriting a dereference that comes from
8159 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
8161 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
8163 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
8165 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
8166 file level, elaborate the stride for inner dimensions in alignment
8169 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
8172 2004-06-07 Javier Miranda <miranda@gnat.com>
8174 * exp_ch6.adb: Correct wrong modification in previous patch
8176 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
8178 * g-trasym.ads: Corrected comment to properly reflect level of support
8181 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
8183 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
8184 includes case of a variable referenced on the left hand side of an
8185 assignment, therefore remove redundant code. Variables and prefixes of
8186 indexed or selected components are now marked as referenced on left
8187 hand side. Warnings are now properly emitted when variables or prefixes
8188 are assigned but not read.
8190 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
8191 left hand side referenced variables. Private access types do not
8192 produce the warning "variable ... is assigned but never read".
8193 Add also additional checks to left hand side referenced variables.
8194 Aliased, renamed objects and access types do not produce the warning
8195 "variable ... is assigned but never read" since other entities may read
8196 the memory location.
8198 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
8200 * Makefile.in: In the powerpc/vxworks-specific section, restore
8201 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
8204 2004-06-07 Ed Schonberg <schonberg@gnat.com>
8206 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
8207 predefined operators.
8208 Removes spurious type errors from g-trasym-vms.adb.
8210 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
8211 distinct from the operator appearing in the source, call appropriate
8212 routine to insert conversions when needed, and complete resolution of
8214 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
8215 interpretations for rewritten right operand.
8216 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
8217 the other operand is overloaded and the context is a type conversion.
8219 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8221 * ada-tree.def (BLOCK_STMT): Now has two operands.
8224 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
8226 * gigi.h: (gnat_poplevel): Now returns a tree.
8228 * trans.c (end_block_stmt): Add arg; all callers changed.
8229 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
8230 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
8231 (add_stmt): Set TREE_TYPE.
8232 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
8233 (gnat_expand_stmt, case BREAK_STMT): New case.
8235 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
8237 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
8239 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
8240 procedure Set_Stack_Size that is not needed.
8242 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
8244 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
8245 used for gnatpp input file and for the files upon which it depends
8247 2004-06-07 Ben Brosgol <brosgol@gnat.com>
8249 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
8251 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
8253 * gnatvsn.ads: Bump version numbers appropriately.
8256 2004-06-07 Pascal Obry <obry@gnat.com>
8258 * gnat_ugn.texi: Improve comments about imported names and link names
8259 on Windows. Add a note about the requirement to use -k gnatdll's option
8260 when working with a DLL which has stripped stdcall symbols (no @nn
8263 2004-05-27 Vincent Celier <celier@gnat.com>
8265 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
8266 COMMENTS_LAYOUT=UNTOUCHED
8268 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
8269 symbols-vms-alpha.adb
8271 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
8273 * sem.ads: Clarify documentation on checks suppression.
8275 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
8277 2004-05-27 Ed Schonberg <schonberg@gnat.com>
8279 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
8280 the case of multiple derivations.
8281 (Is_Object_Reference): For a selected component, verify that the prefix
8282 is itself an object and not a value.
8284 * sem_ch12.adb (Same_Instantiated_Constant): New name for
8285 Same_Instantiated_Entity.
8286 (Same_Instantiated_Variable): Subsidiary to
8287 Check_Formal_Package_Instance, to recognize actuals for in-out generic
8288 formals that are obtained from a previous formal package.
8289 (Instantiate_Subprogram_Body): Emit proper error when
8290 generating code and the proper body of a stub is missing.
8292 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
8293 has a universal interpretation, do the disambiguation here.
8295 * exp_ch4.adb (Expand_N_Type_Conversion,
8296 Expand_N_Unchecked_Type_Conversion): Special handling when target type
8297 is Address, to avoid typing anomalies when Address is a visible integer
8300 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
8301 to determine whether a subprogram should not be marked Pure, even when
8302 declared in a pure package.
8304 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
8306 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
8308 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
8309 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
8310 Update the documentation about the Ravenscar profile, following the
8311 definition found in AI-249.
8313 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
8314 setting the Profile (Ravenscar). This must be done in addition to
8315 setting the required restrictions.
8317 * rtsfind.ads: Add the set of operations defined in package
8320 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
8323 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
8325 lang-specs.h: Always require -c or -S and always redirect to /dev/null
8326 if -gnatc or -gnats is passed.
8328 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
8330 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
8331 a significant reference. Warnings are now properly emitted when a
8332 discriminated type is not referenced.
8334 * lib-xref.adb (Generate_Reference): A deferred constant completion,
8335 record representation clause or record type discriminant does not
8336 produce a reference to its corresponding entity. Warnings are now
8337 properly emitted when deferred constants and record types are not
8340 2004-05-27 Geert Bosch <bosch@gnat.com>
8342 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
8343 Fixes ACATS Annex G tests.
8345 2004-05-27 Robert Dewar <dewar@gnat.com>
8347 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
8350 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
8352 * s-interr.adb (Server_Task): Take into account case of early return
8353 from sigwait under e.g. linux.
8355 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
8357 * gnat_ugn.texi: Add description for the new gnatpp options:
8358 -rnb - replace the original source without creating its backup copy
8359 -c0 - do not format comments
8361 2004-05-24 Geert Bosch <bosch@gnat.com>
8363 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
8364 with 192 bits of precision, sufficient to reduce a double-extended
8365 arguments X with a maximum relative error of T'Machine_Epsilon, for X
8366 in -2.0**32 .. 2.0**32.
8367 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
8368 reduction by the processor, which only uses a 68-bit approximation of
8370 (Tan): Always reduce arguments and compute function either using
8371 the processor's fptan instruction, or by dividing sin and cos as needed.
8373 2004-05-24 Doug Rupp <rupp@gnat.com>
8375 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
8376 gcc error on 32/64 bit VMS.
8378 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
8380 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
8381 since this is what we get for stack overflows although not documented
8383 Document the issues which may require adjustments to our signal
8386 2004-05-24 Ed Schonberg <schonberg@gnat.com>
8388 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
8389 enclosing dynamic scope if the instantiation is within a generic unit.
8391 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
8393 * exp_dbug.ads: Fix typo.
8395 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
8396 Rename it to its proper name: system-linux-ia64.ads
8397 (stamp-gnatlib1): Remove extra target specific run time files when
8398 setting up the rts directory.
8400 2004-05-24 Javier Miranda <miranda@gnat.com>
8402 * einfo.ads, einfo.adb (Limited_Views): Removed.
8403 (Limited_View): New attribute that replaces the previous one. It is
8404 now a bona fide package with the limited-view list through the
8405 first_entity and first_private attributes.
8407 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
8408 limited-private-with clause.
8409 (Install_Limited_Withed_Unit): Install the private declarations of a
8410 limited-private-withed package. Update the installation of the shadow
8411 entities according to the new structure (see Build_Limited_Views)
8412 (Build_Limited_Views): Replace the previous implementation of the
8413 limited view by a package entity that references the first shadow
8414 entity plus the first shadow private entity (required for limited-
8415 private-with clause)
8416 (New_Internal_Shadow_Entity): Code cleanup.
8417 (Remove_Limited_With_Clause): Update the implementation to undo the
8418 new work carried out by Build_Limited_Views.
8419 (Build_Chain): Complete documentation.
8420 Replace Ada0Y by Ada 0Y in comments
8423 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
8424 types the level of accessibility depends on the enclosing type
8427 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
8428 entities. Complete documentation of previous change.
8430 2004-05-24 Robert Dewar <dewar@gnat.com>
8432 * namet.adb: Minor reformatting
8433 Avoid use of name I (replace by J)
8434 Minor code restructuring
8436 * sem_ch6.adb: Minor reformatting
8438 * lib-writ.adb: Do not set restriction as active if this is a
8439 Restriction_Warning case.
8441 * sem_prag.adb: Reset restriction warning flag if real pragma
8442 restriction encountered.
8444 * s-htable.adb: Minor reformatting
8445 Change rotate count to 3 in Hash (improves hash for small strings)
8447 * 5qsystem.ads: Add comments for type Address (no literals allowed).
8449 * gnat_ugn.texi: Add new section of documentation "Code Generation
8450 Control", which describes the use of -m switches.
8452 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
8454 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
8455 through the DECL_INITIAL for renamed variables.
8457 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
8459 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
8461 2004-05-19 Joel Brobecker <brobecker@gnat.com>
8463 * exp_dbug.ads: Correct comments concerning handling of overloading,
8464 since we no longer use $ anymore.
8466 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
8468 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
8469 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
8470 with illegal subunits.
8472 2004-05-19 Ed Schonberg <schonberg@gnat.com>
8474 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
8475 body with front-end inlining enabled, check whether an inline pragma
8476 appears immediately after the body and applies to it.
8478 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
8479 enabled and the pragma appears after the body of the subprogram.
8481 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8483 Part of function-at-a-time conversion
8485 * misc.c (adjust_decl_rtl): Deleted.
8486 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
8489 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
8490 (add_decl_stmt, add_stmt, block_has_vars): New functions.
8491 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
8493 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
8495 (gnat_to_gnu_entity): Likewise.
8496 Use add_stmt to update setjmp buffer.
8497 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
8499 No longer call adjust_decl_rtl.
8500 (DECL_INIT_BY_ASSIGN_P): New macro.
8501 (DECL_STMT_VAR): Likewise.
8503 * trans.c (gigi): Call start_block_stmt to make the outermost
8505 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
8506 Call start_block_stmt and end_block_stmt temporarily.
8507 Use gnat_expand_stmt instead of expand_expr_stmt.
8508 (add_decl_stmt): New function.
8509 (tree_transform): Call it.
8510 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
8511 (end_block_stmt): Set type and NULL_STMT.
8512 (gnat_expand_stmt): Make recursize call instead of calling
8514 (gnat_expand_stmt, case DECL_STMT): New case.
8515 (set_lineno_from_sloc): Do nothing if global.
8516 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
8517 (start_block_stmt, add_stmt, end_block_stmt): New functions.
8518 (build_block_stmt): Call them.
8519 (gnat_to_code): Don't expand NULL_STMT.
8520 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
8522 (tree_transform): Likewise.
8523 (tree_transform, case N_Null_Statement): Return NULL_STMT.
8524 (gnat_expand_stmt, case NULL_STMT): New case.
8525 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
8528 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
8531 * utils.c (create_var_decl): Do not call expand_decl or
8533 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
8534 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
8536 (struct e_stack): Add chain_next to GTY.
8537 (struct binding_level): Deleted.
8538 (struct ada_binding_level): New struct.
8539 (free_block_chain): New.
8540 (global_binding_level, clear_binding_level): Deleted.
8541 (global_bindings_p): Rework to see if no chain.
8542 (kept_level_p, set_block): Deleted.
8543 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
8544 new data structure and work directly on BLOCK node.
8545 (gnat_poplevel): Similarly.
8546 (get_decls): Look at BLOCK_VARS.
8547 (insert_block): Work directly on BLOCK node.
8548 (block_has_var): New function.
8549 (pushdecl): Rework for new binding structures.
8550 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
8552 (build_subprog_body): Likewise.
8553 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
8555 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
8557 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
8558 (DECL_STMT_VAR): Likewise.
8560 2004-05-17 Robert Dewar <dewar@gnat.com>
8562 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
8565 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
8566 of restriction synonyums by using
8567 Restrict.Process_Restriction_Synonyms.
8569 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
8571 * s-restri.ads (Tasking_Allowed): Correct missing comment
8573 * s-rident.ads: Add entries for restriction synonyms
8575 * ali.adb: Fix some problems with badly formatted ALI files that can
8576 result in infinite loops.
8578 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
8579 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
8580 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
8581 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
8582 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
8583 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
8584 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
8585 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
8586 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
8587 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
8588 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
8589 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
8590 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
8591 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
8592 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
8593 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
8594 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
8595 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
8596 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
8597 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
8598 to Task_Id (minor cleanup).
8600 2004-05-17 Vincent Celier <celier@gnat.com>
8602 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
8603 directory separator.
8605 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
8606 project being extended, if Languages is not declared in extending
8609 2004-05-17 Javier Miranda <miranda@gnat.com>
8611 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
8612 limited view of a visible sibling.
8614 2004-05-14 Robert Dewar <dewar@gnat.com>
8616 * gnat_ugn.texi: Minor change to -gnatS documentation
8618 * sprint.adb: Remove some instances of Assert (False) and for this
8619 purpose replace them by output of a ??? string.
8621 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
8624 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
8625 flag processing. This was suppressing required dependencies in
8626 No_Run_Time mode and is not needed since the binder does not generate
8627 references for things in libgnat anyway.
8629 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
8632 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
8634 * gnat_ugn.texi: Document AIX-specific issue with initialization of
8637 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
8638 action for the case of an actual parameter in an init proc call.
8640 2004-05-14 Ed Schonberg <schonberg@gnat.com>
8642 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
8643 subtype, check visible entities in base type.
8645 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
8646 actions if the object is a renaming.
8648 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
8649 Check_Formal_Package_Instance, to determine more precisely when the
8650 formal and the actual denote the same entity.
8652 2004-05-14 Javier Miranda <miranda@gnat.com>
8654 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
8656 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
8657 corresponding to a private_with must be removed from visibility; it
8658 will be made visible later, just before we analyze the private part of
8660 (Check_Private_Child_Unit): Allow private_with clauses in public
8662 (Install_Siblings): Make visible the private entities of private-withed
8664 (Install_Withed_Unit): Do not install the private withed unit if we
8665 are compiling a package declaration and the Private_With_OK flag was
8666 not set by the caller. These declarations will be installed later,
8667 just before we analyze the private part of the package.
8669 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
8670 during the evaluation of the expression that initializes the object,
8671 decorate it with the expected type to avoid cascade errors.
8674 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
8675 subprogram we have to install the private_with clauses after its
8676 specification has been analyzed (as documented in AI-262.TXT).
8678 * sem_ch8.adb (Has_Private_With): New function. Determines if the
8679 current compilation unit has a private with on a given entity.
8680 (Find_Direct_Name): Detect the Beaujolais problem described in
8683 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
8684 provides the functionality of the function Is_Ancestor that was
8685 previously available in sem_ch10. It has been renamed to avoid
8688 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
8690 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8692 * utils.c (build_vms_descriptor): Use SImode pointers.
8694 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
8696 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
8698 2004-05-14 GNAT Script <nobody@gnat.com>
8700 * Make-lang.in: Makefile automatically updated
8702 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
8704 Renaming of target specific files for clarity
8706 * Makefile.in: Rename GNAT target specific files.
8708 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
8709 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
8710 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
8711 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
8712 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
8713 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
8714 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
8715 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
8716 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
8717 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
8718 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
8719 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
8720 51osinte.adb, 51osinte.ads, 51system.ads,
8721 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
8722 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
8723 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
8724 56tpopsp.adb, 57system.ads, 58system.ads,
8725 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
8726 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
8727 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
8728 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
8729 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
8730 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
8731 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
8732 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
8733 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
8734 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
8735 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
8736 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
8737 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
8738 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
8739 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
8740 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
8741 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
8742 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
8743 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
8744 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
8745 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
8746 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
8747 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
8748 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
8749 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
8750 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
8751 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
8752 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
8753 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
8754 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
8755 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
8756 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
8757 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
8758 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
8759 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
8760 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
8761 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
8762 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
8763 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
8764 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
8766 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
8767 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
8768 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
8769 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
8770 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
8771 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
8772 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
8773 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
8774 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
8775 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
8776 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
8777 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
8778 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
8779 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
8780 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
8781 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
8782 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
8783 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
8784 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
8785 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
8786 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
8787 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
8788 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
8789 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
8790 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
8791 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
8792 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
8793 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
8794 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
8795 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
8796 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
8797 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
8798 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
8799 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
8800 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
8801 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
8802 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
8803 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
8804 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
8805 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
8806 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
8807 s-osinte-vms.ads, s-osinte-vxworks.adb,
8808 s-osinte-vxworks.ads, s-osprim-mingw.adb,
8809 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
8810 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
8811 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
8812 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
8813 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
8814 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
8815 s-stchop-vxworks.adb, s-taprop-dummy.adb,
8816 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
8817 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
8818 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
8819 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
8820 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
8821 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
8822 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
8823 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
8824 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
8825 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
8826 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
8827 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
8828 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
8829 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
8830 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
8831 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
8832 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
8833 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
8834 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
8835 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
8836 system-irix-o32.ads, system-linux-x86_64.ads,
8837 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
8838 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
8839 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
8840 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
8841 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
8842 system-vxworks-mips.ads, system-vxworks-ppc.ads,
8843 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
8846 2004-05-13 Zack Weinberg <zack@codesourcery.com>
8848 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
8850 2004-05-13 Diego Novillo <dnovillo@redhat.com>
8852 Merge from tree-ssa-20020619-branch.
8854 * config-lang.in (boot_language, build_by_default): Set
8856 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
8857 (max_size): Add static chain op for call_expr.
8859 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
8862 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
8864 2004-05-11 Roger Sayle <roger@eyesopen.com>
8866 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
8869 2004-05-10 Doug Rupp <rupp@gnat.com>
8871 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
8874 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
8876 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
8878 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
8879 Fixes undefined symbols in IA64 gnatlib.
8881 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
8883 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
8884 Short_Address). This will be moved to system.auxdec.
8886 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
8888 * sem_util.adb: Replace test for presence of a node that is always
8889 present with a call to Discard_Node.
8891 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
8892 Analyze on the library unit node after generation of distribution stub
8893 constructs. The call was a no-op because Unit_Node has already been
8894 Analyzed, and the tree fragments for the distribution stubs are
8895 analyzed as they are inserted in Exp_Dist.
8896 Update comment regarding to distribution stubs to reflect that we
8897 do not generate stub in separate files anymore.
8899 * einfo.ads: Clarify the fact that a tagged private type has the
8900 E_Record_Type_With_Private Ekind.
8902 * erroutc.adb: Minor reformatting
8904 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
8905 values if line length is increased using -gnatyM (noticed during code
8908 * eval_fat.adb: Minor reformatting
8909 Put spaces around exponentiation operator
8911 2004-05-10 Ed Schonberg <schonberg@gnat.com>
8914 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
8915 has been rewritten as an explicit dereference, retrieve type of
8916 original node to check for possibly unconstrained record type.
8918 2004-05-10 Ed Schonberg <schonberg@gnat.com>
8920 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
8921 overriding, use the operation of the parent unconditionally.
8923 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
8924 operation when either operand is a literal, to avoid further
8927 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
8928 overridden by a previous explicit declaration, mark the previous entity
8931 * sem_disp.adb (Check_Dispatching_Operation): New predicate
8932 Is_Visibly_Controlled, to determine whether a declaration of a
8933 primitive control operation for a derived type overrides an inherited
8934 one. Add warning if the explicit declaration does not override.
8936 2004-05-10 Vincent Celier <celier@gnat.com>
8938 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
8939 some cases when the sources are no longer present.
8941 * make.adb (Collect_Arguments): Fail if an external source, not part
8942 of any project need to be compiled, when switch -x has not been
8945 * makeusg.adb: Document new switch -x
8947 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
8950 * switch-m.adb (Scan_Make_Switches): New switch -x
8952 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
8955 * gnat_ugn.texi: Document new gnatmake switch -x
8957 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
8959 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
8961 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
8962 (process_attributes): Likewise.
8964 2004-05-10 Joel Brobecker <brobecker@gnat.com>
8966 * s-inmaop.ads: Fix spelling mistake in one of the comments.
8968 2004-05-10 Robert Dewar <dewar@gnat.com>
8970 * gnat_ugn.texi: Document that for config pragma files, the maximum
8971 line length is always 32767.
8973 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
8974 literals is now allowed.
8976 * gnat-style.texi: Remove statement about splitting long lines before
8977 an operator rather than after, since we do not follow this rule at all.
8978 Clarify rule (really lack of rule) for spaces around exponentiation
8980 * sem_elim.adb: Allow concatenation of string literals as well as a
8981 single string literal for pragma arguments.
8983 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
8985 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
8986 written for append case.
8988 * frontend.adb: Changes to avoid checking max line length in config
8991 * g-os_lib.ads: Minor reformatting
8993 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
8994 wrong in any case. Instead use standard value. Noticed during code
8997 * opt.ads (Max_Line_Length): New field, used to implement removal of
8998 limitation on length of lines when scanning config pragma files.
9000 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
9001 makeutl.ads, makeutl.adb: Minor reformatting
9003 * scn.adb: Do not check line length while scanning config pragma files
9004 Do not check line length while scanning out license information
9006 * scng.adb: Changes to avoid line length checks while parsing config
9009 2004-05-10 GNAT Script <nobody@gnat.com>
9011 * Make-lang.in: Makefile automatically updated
9013 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
9015 * osint.adb (Find_Program_Name): Fix handling of VMS version
9018 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
9020 * g-os_lib.ads (Invalid_Time): New constant
9022 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
9023 return OS_Time instead of time_t to match what is imported by Ada.
9024 Now return -1 if the file doesn't exist, instead of a random value
9026 2004-05-05 Robert Dewar <dewar@gnat.com>
9028 * usage.adb: Add line for -gnatR?s switch
9030 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
9032 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
9033 and for Match (Data_First, Data_last)
9035 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
9036 written when we are dealing with multi-unit files.
9038 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
9040 * Makefile.in: Remove unused targets and variables.
9042 2004-05-05 Vincent Celier <celier@gnat.com>
9044 * switch-m.adb: New gnatmake switch -eI
9046 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
9047 of new gnatmake switch -eInnn.
9049 * makegpr.adb: Take into account new parameters Index and Src_Index in
9052 * clean.adb: Implement support for multi-unit sources, including new
9055 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
9058 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
9059 (Extract_From_Q): New out parameter Index
9060 (Mark, Is_Marked): Subprograms moved to Makeutl
9061 (Switches_Of): New parameter Source_Index
9062 (Add_Switch): New parameter Index
9063 (Check): New parameter Source_Index
9064 (Collect_Arguments): New parameter Source_Index
9065 (Collect_Arguments_And_Compile): New parameter Source_Index
9066 (Compile): New parameter Source_Index
9067 Put subprograms in alphabetical order
9068 Add support for multi-source sources, including in project files.
9070 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
9071 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
9074 * makeusg.adb: New gnatmake switch -eInnn
9076 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
9079 * opt.ads (Main_Index): New variable, defaulted to 0.
9081 * osint.ads, osinte.adb (Add_File): New parameter Index
9082 (Current_Source_Index): New function
9084 * prj.adb: Take into account new components Index and Src_Index
9086 * prj.ads (String_Element): New component Index
9087 (Variable_Value): New component Index
9088 (Array_Element): New component Src_Index
9090 * prj-attr.adb: Indicate that optional index may be specified for
9091 attributes Main, Executable, Spec, Body and some of Switches.
9093 * prj-attr.ads (Attribute_Kind): New values for optional indexes
9094 (Attribute_Record): New component Optional_Index
9096 * prj-com.ads (File_Name_Data): New component Index
9098 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
9100 * prj-env.adb (Put): Output optional index
9102 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
9103 attributes Spec and Body.
9105 * prj-nmsc.adb: Process optional indexes
9107 * prj-pp.adb: Ouput "at" for optional indexes
9109 * prj-proc.adb: Take into account optional indexes
9111 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
9112 Optional_Index. For string literal,
9113 process optional index when Optional_Index is True.
9114 (Parse_Expresion): New Boolean parameter Optional_Index
9116 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
9117 (Set_Source_Index_Of): New procedure
9119 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
9122 * prj-util.ads (Executable_Of): New parameter Index
9123 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
9124 New parameter Src_Index, defaulted to 0.
9126 2004-05-05 Ed Schonberg <schonberg@gnat.com>
9129 * sem_ch3.adb (Access_Definition): If this is an access parameter
9130 whose designated type is imported through a limited_with clause, do
9131 not add the enclosing subprogram to the list of private dependents of
9134 2004-05-05 Ed Schonberg <schonberg@gnat.com>
9137 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
9138 a limited_with clause, and the other is its non-limited view.
9140 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
9142 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
9144 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
9145 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
9146 Stand.Boolean_Literals to produce references to entities
9147 Standard_False and Standard_True from compile-time computed boolean
9150 * stand.ads (Boolean_Literals): New variable, provides the entity
9151 values for False and True, for use by the expander.
9153 2004-05-05 Doug Rupp <rupp@gnat.com>
9155 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
9156 5vinmaop.adb: Unchecked convert Short_Address vice Address
9158 * adaint.c, raise.c: Caste CRTL function return value
9159 to avoid gcc error on 32/64 bit IVMS.
9161 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
9164 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
9166 * 5qsystem.ads (Address): Declare as Long_Integer
9167 (Short_Address): Declare as 32 bit subtype of Address
9168 Declare abstract address operations to avoid gratuitous ambiguities.
9170 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
9172 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
9173 instead of the old Boolean_Entry_Barriers.
9174 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
9176 2004-05-05 GNAT Script <nobody@gnat.com>
9178 * Make-lang.in: Makefile automatically updated
9180 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
9182 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
9184 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
9188 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
9189 alone. Replacing object references by literals is inappropriate in a
9190 so low level context.
9192 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
9194 * a-exexpr.adb: Add comments
9196 2004-05-03 Joel Brobecker <brobecker@gnat.com>
9198 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
9199 declare the Ancestor_Tags array in Type_Specific_Data with a small size
9200 without risking a bounds check error when accessing one of its
9202 (Type_Specific_Data): Define Ancestor_Tags as a small array.
9203 This prevents us from hitting a limitation during the debug info
9204 generation when using stabs.
9206 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
9208 This prevents us from hitting a limitation during the debug info
9209 generation when using stabs.
9211 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
9213 lang-specs.h: Remove -gnatz* from specs.
9215 2004-05-03 Vincent Celier <celier@gnat.com>
9217 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
9219 * Make-lang.in, Makefile.in: Add gprmake
9221 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
9223 * sem_aggr.adb: Fix typo in comment.
9225 2004-05-03 Robert Dewar <dewar@gnat.com>
9227 * make.adb: Minor reformatting
9229 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
9231 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
9232 so that it works when address is not a private type.
9234 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
9235 properly with rewritten unchecked conversions. This prevents
9236 order-of-elaboration issues that can otherwise arise.
9237 (Minimum_Size): Don't check size of access types under VMS
9239 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
9240 interpretations of integer literals as type System.Address.
9242 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
9243 (Is_Descendent_Of): New function
9245 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
9247 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
9248 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
9249 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
9251 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
9252 of the old Max_Entry_Queue_Depth.
9254 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
9255 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
9256 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
9258 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
9259 New entry for proper handling of Max_Entry_Queue_Depth.
9260 New entry for proper handling of No_Dynamic_Interrupts.
9262 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
9263 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
9264 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
9265 the GNAT specific restriction Max_Entry_Queue_Depth.
9266 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
9267 the GNAT specific restriction No_Dynamic_Interrupts.
9269 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
9270 instead of the old Boolean_Entry_Barriers.
9271 Use the new restriction No_Dynamic_Attachment instead of the old
9272 No_Dynamic_Interrupts.
9274 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
9275 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
9277 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
9278 of the old Max_Entry_Queue_Depth.
9280 2004-05-03 GNAT Script <nobody@gnat.com>
9282 * Make-lang.in: Makefile automatically updated
9284 2004-04-29 Ed Schonberg <schonberg@gnat.com>
9286 * checks.adb (Enable_Range_Check): If the prefix of an index component
9287 is an access to an unconstrained array, perform check unconditionally.
9289 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9291 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
9294 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
9296 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
9297 alternate stack setting. There was no support for the tasking cases
9298 and the changes eventually caused a number of side-effect failures in
9299 the non-tasking case too.
9301 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
9303 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
9306 2004-04-29 Vincent Celier <celier@gnat.com>
9308 * make.adb (Gnatmake): Increase max size of argument array for
9309 gnatbind for the potential addition of -F.
9310 If there are Stand-Alone Library projects, invoke gnatbind with -F to
9311 be sure that elaboration flags will be checked.
9313 * switch-c.adb: Correct call to Scan_Pos for -gnateI
9315 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
9317 * sem_warn.adb (Check_References): Move '<access-variable> may be
9318 null' warning out of under Warn_On_No_Value_Assigned.
9320 2004-04-29 Ed Falis <falis@gnat.com>
9322 * gnat_ugn.texi: Fixed texi error
9324 2004-04-29 Robert Dewar <dewar@gnat.com>
9326 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
9327 abstract operations if they come from predefined files.
9329 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
9332 * s-addope.adb: Correct obvious error in mod function
9334 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
9336 * Makefile.in: Add target pairs for powerpc darwin*
9339 * a-intnam-darwin.ads, s-osinte-darwin.adb,
9340 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
9342 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
9344 * Makefile.in: Add target macro definitions for s390*-linux*.
9345 * system-linux-s390.ads: New file.
9346 * system-linux-s390x.ads: New file.
9348 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
9350 * gnat_ugn.texi: Correct argument to @setfilename.
9352 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
9354 * a-exexpr.adb (Unwind_Word): New data type.
9355 (Unwind_Exception): Use it as type of Private1 and Private2.
9357 * raise.c (db_action_for): Fix debug printf.
9359 2004-04-27 Ed Schonberg <schonberg@gnat.com>
9361 * a-wtmoio.ads: Formal type must be a modular type, not a signed
9364 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9366 * decl.c (gnat_to_gnu_entity, case object): Call
9367 __builtin_update_setjmp_buf.
9369 * gigi.h (update_setjmp_buf): Deleted.
9370 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
9372 * misc.c: (update_setjmp_buf): Deleted.
9374 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
9375 around block of RTL.
9377 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
9379 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
9381 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
9382 subprogram for which no pragma All_Calls_Remote applies, store the
9383 address of the real subprogram in the underlying record type, so local
9384 dereferences do not go through the PCS.
9386 2004-04-26 Robert Dewar <dewar@gnat.com>
9388 * i-c.ads: Add some type qualifications to avoid ambiguities when
9389 compiling with s-auxdec.ads and a non-private address type.
9391 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
9393 * Makefile.rtl: Fix error in previous check-in:
9394 Add s-addope.o to non tasking object list (rather than tasking object
9397 2004-04-26 Javier Miranda <miranda@gnat.com>
9399 * sem_aggr.adb: Fix typo in comments
9400 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
9401 Required to check the null-exclusion attribute.
9403 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
9404 case of anonymous access types in record and array components. For a
9405 component definition the level is the same of the enclosing composite
9408 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
9409 that are anonymous access types the level of accessibility depends on
9410 the enclosing type declaration. In order to have this information, set
9411 the scope of the anonymous access type to the enclosing record type
9413 (Array_Type_Declaration): In case of components that are anonymous
9414 access types the level of accessibility depends on the enclosing type
9415 declaration. In order to have this information, set the scope of the
9416 anonymous access type to the enclosing array type declaration.
9418 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
9421 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
9422 renaming of anonymous access-to-constant types allowed if and only if
9423 the renamed object is access-to-constant.
9425 * sem_util.adb (Type_Access_Level): In case of anonymous access types
9426 that are component_definition or discriminants of a nonlimited type,
9427 the level is the same as that of the enclosing component type.
9429 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
9431 * sem_elim.adb: Some minor code reorganization from code reading. Fix
9432 misprint in the function name (File_Name_Match).
9434 2004-04-23 Laurent GUERBY <laurent@guerby.net>
9436 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
9439 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9441 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
9443 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
9445 * adaint.c (__gnat_try_lock): No longer requires that the parent
9446 directory be writable, the directory itself is enough.
9447 (gnat_is_absolute_path): Change profile, so that the call from
9448 GNAT.OS_Lib can be made more efficient.
9450 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
9451 from GNAT.OS_Lib can be made more efficient.
9453 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
9454 one copy of the file name. Found by code reading.
9456 2004-04-23 Vincent Celier <celier@gnat.com>
9458 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
9459 Correct documentation on gnatmake switches transmitted to the compiler
9461 * ali.ads: Minor comment fix
9463 2004-04-23 Javier Miranda <miranda@gnat.com>
9465 * sem_ch6.adb: (Confirming Types): Code cleanup
9467 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
9468 subprogram types: E_Anonymous_Access_Subprogram_Type and
9469 E_Anonymous_Access_Protected_Subprogram_Type.
9471 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
9473 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
9474 whether a pragma All_Calls_Remote applies to the subprogram on which
9476 No functional change is introduced by this revision; the new parameter
9477 will be used to allow calls to local RCI subprograms to be optimized
9478 to not use the PCS in the case where no pragma All_Calls_Remote applies,
9479 as is already done in the PolyORB implementation of the DSA.
9481 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
9482 whether a pragma All_Calls_Remote applies to the subprogram on which
9484 No functional change is introduced by this revision; the new parameter
9485 will be used to allow calls to local RCI subprograms to be optimized
9486 to not use the PCS in the case where no pragma All_Calls_Remote applies,
9487 as is already done in the PolyORB implementation of the DSA.
9489 2004-04-23 Robert Dewar <dewar@gnat.com>
9491 * Makefile.rtl: Add entry for s-addope.o in run time library list
9492 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
9493 * s-addope.ads, s-addope.adb: New files.
9495 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
9496 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
9497 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
9498 System.Address to be non-private and signed.
9500 * sem_elim.adb: Minor reformatting (fairly extensive)
9501 Some minor code reorganization from code reading
9502 Add a couple of ??? comments
9504 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9506 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
9507 (tree_transform, case N_If_Statement): Remove non-determinism.
9509 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
9511 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
9513 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
9516 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
9517 no longer used as a parameter name for Eliminate pragma).
9519 2004-04-22 Laurent GUERBY <laurent@guerby.net>
9521 PR optimization/14984
9522 PR optimization/14985
9523 * trans.c (gigi): Fix non determinism leading to bootstrap
9524 comparison failures.
9526 2004-04-21 Pascal Obry <obry@gnat.com>
9528 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
9529 passed to spawnvp() to properly handle program pathname with spaces on
9532 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
9534 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
9535 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
9536 unlocked in case of exceptions.
9538 2004-04-21 Joel Brobecker <brobecker@gnat.com>
9540 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
9541 This function does not exist anymore.
9543 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
9545 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
9547 * link.c: Move variables to the __gnat name space.
9549 * Makefile.in: list link.o explicitly when needed.
9551 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
9553 2004-04-21 Javier Miranda <miranda@gnat.com>
9555 * einfo.adb (Original_Access_Type): New subprogram
9556 (Set_Original_Access_Type): New subprogram
9557 (Write_Field21_Name): Write the name of the new field
9559 * einfo.ads (Original_Access_Type): New field present in access to
9561 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
9562 E_Anonymous_Access_Protected_Subprogram_Type.
9564 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
9567 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
9568 to anonymous access to subprogram types.
9570 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
9571 to subprogram types.
9573 * sem_ch3.adb (Access_Definition): Complete decoration of entities
9574 corresponding to anonymous access to subprogram types.
9575 (Analyze_Component_Declaration): Add new actual to the call to
9576 subprogram replace_anonymous_access_to_protected_subprogram.
9577 (Array_Type_Declaration): Add new actual to the call to subprogram
9578 replace_anonymous_access_to_protected_subprogram.
9579 (Process_Discriminants): Add new actual to the call to subprogram
9580 replace_anonymous_access_to_protected_subprogram.
9581 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
9583 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
9586 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
9587 access to subprogram types.
9589 * sem_util.adb (Has_Declarations): Addition of package_specification
9592 2004-04-21 Ed Schonberg <schonberg@gnat.com>
9594 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
9595 inlined flags to renamed entity only if in current unit.
9597 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
9599 * s-parint.ads: Add DSA implementation marker.
9601 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
9602 value of System.Partition_Interface.DSA_Implementation to determine
9603 what version of the distributed systems annex is available (no
9604 implementation, GLADE, or PolyORB).
9606 2004-04-21 Joel Brobecker <brobecker@gnat.com>
9608 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
9610 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9612 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
9613 with new type if alias sets differ.
9614 Fixes ACATS c41103b.
9616 2004-04-21 Vincent Celier <celier@gnat.com>
9618 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
9619 Add array Lang_Args for the language specific compiling argument
9622 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
9624 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
9626 * gnat_rm.texi: Update the descripton of the Eliminate pragma
9627 according to the recent changes in the format of the parameters of the
9628 pragma (replacing Homonym_Number with Source_Location).
9630 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
9632 * 5isystem.ads: Removed, unused.
9634 * gnat_rm.texi: Redo 1.13 change.
9636 2004-04-19 Robert Dewar <dewar@gnat.com>
9638 * s-stoele.ads: Clean up definition of Storage_Offset (the new
9639 definition is cleaner, avoids the kludge of explicit Standard operator
9640 references, and also is consistent with a visible System.Address with
9641 no visible operations.
9643 * s-geveop.adb: Add declarations to avoid assumption of visible
9644 operations on type System.Address (since these might not be available
9645 if Address is a non-private type for which the operations
9648 * sem_eval.adb: Minor reformatting
9650 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
9651 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
9652 reformatting (new function spec format).
9654 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
9655 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
9656 s-caun64.adb: Add declarations to avoid assumption of visible
9657 operations on type System.Address (since these might not be available
9658 if Address is a non-private type for which the operations are made
9661 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
9663 * exp_intr.adb: Minor comment update
9665 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
9667 * 5omastop.adb: Add declarations to avoid assumption of visible
9668 operations on type System.Address (since these might not be available
9669 if Address is a non-private type for which the operations
9672 2004-04-19 Vincent Celier <celier@gnat.com>
9674 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
9676 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
9679 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
9681 Call Check with Process_Languages.
9682 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
9683 with Process_Languages.
9684 (Recursive_Check): New Boolean parameter Process_Languages. Call
9685 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
9688 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
9690 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
9691 parameter Ada_Main, defaulted to True.
9692 Check for Ada specific characteristics only when Ada_Main is True.
9694 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
9696 * prj.adb: (Project_Empty): Add new Project_Data components.
9698 * prj.ads: New types and tables for non Ada languages.
9699 (Project_Data): New components Languages, Impl_Suffixes,
9700 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
9701 Include_Path, Include_Data_Set.
9703 * prj-env.ads, prj-env.adb: Minor reformatting
9705 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
9706 Put subprograms in alphabetical order
9708 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
9709 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
9712 * mlib-prj.adb: Back out modification in last version, as they are
9714 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
9716 * make.adb: (Mains): Moved to package Makeutl
9717 (Linker_Opts): Moved to package Makeutl
9718 (Is_External_Assignment): Moved to package Makeutl
9719 (Test_If_Relative_Path): Moved to package Makeutl
9720 (Gnatmake): Move sorting of linker options to function
9721 Makeutl.Linker_Options_Switches.
9723 * makeutl.ads, makeutl.adb: New files.
9725 * Makefile.in: Add makeutl.o to the object files for gnatmake
9727 * makeusg.adb: Add line for new switch -eL.
9729 * gnatls.adb (Image): New function.
9730 (Output_Unit): If in verbose mode, output the list of restrictions
9731 specified by pragmas Restrictions.
9733 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
9736 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
9737 needed, to put it in the range 1970 (included) - 2026 (excluded).
9738 (Time_Of): Do not shift Unix_Min_Year (1970).
9739 Shift the date by multiple of 56 years, if needed, to put it in the
9740 range 1970 (included) - 2026 (excluded).
9742 * adaint.h, adaint.c (__gnat_set_executable): New function.
9744 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9746 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
9748 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
9749 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
9750 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
9751 (tree_transform, case N_Code_Statement): Likewise.
9752 (gnat_expand_stmt, case LABEL_STMT): Don't look at
9753 LABEL_STMT_FIRST_IN_EH.
9754 (gnat_expand_stmt, case ASM_STMT): New case.
9756 * utils2.c (build_unary_op): Properly set TREE_READONLY of
9757 UNCONSTRAINED_ARRAY_REF.
9759 * utils.c (poplevel): Temporarily push/pop GC context around inline
9762 * decl.c (maybe_variable): Properly set TREE_READONLY of
9763 UNCONSTRAINED_ARRAY_REF.
9764 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
9766 * ada-tree.def: (ASM_STMT): New.
9768 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
9769 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
9770 ASM_STMT_INPUT): New.
9771 (ASM_STMT_CLOBBER): Likewise.
9773 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
9775 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
9776 general rcheck mechanism to raise Program_Error for E.4(18), instead
9777 of a custom raiser in System.Partition_Interface.
9778 Part of general cleanup work before PolyORB integration.
9780 * snames.ads, snames.adb: Add new runtime library entities and names
9783 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
9785 (Build_Subprogram_Id): New subprogram provided by exp_dist
9786 Code reorganisation in preparation for PolyORB integration.
9788 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
9790 (Build_Subprogram_Id): New subprogram provided by exp_dist
9792 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
9793 actual parameter types for call to dereference of an
9794 access-to-subprogram type.
9796 * rtsfind.ads: Add new runtime library entities and names for PolyORB
9799 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
9800 instead, which has the same behaviour here since we never pass it a
9803 * link.c (run_path_option, Solaris case): Use -Wl, as for other
9806 * Makefile.in: adjust object file lists for gnatlink and gnatmake
9807 to account for new dependency upon Interfaces.C.Strings + link.o
9808 For x86 FreeBSD, use 86numaux.
9810 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
9811 from Mlib.Tgt to Mlib.
9813 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
9816 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
9817 target-specific versions of this subprogram, now implemented as a
9818 target-independent function in Mlib.
9820 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
9821 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
9822 (Linker_Library_Path_Option): Remove target-specific versions of this
9823 subprogram, now implemented as a target-independent function in Mlib.
9825 * atree.adb: (Allocate_Initialize_Node): New subprogram.
9826 Factors out node table slots allocation.
9827 (Fix_Parents): New subprogram.
9828 Encapsulate the pattern of fixing up parent pointers for syntactic
9829 children of a rewritten node.
9830 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
9831 (Rewrite): Use New_Copy when creating saved copy of original node.
9832 (Replace): Use Copy_Node to copy nodes.
9834 2004-04-19 Javier Miranda <miranda@gnat.com>
9836 * sprint.adb (Sprint_Node_Actual): Give support to the new
9837 Access_To_Subprogram node available in Access_Definition nodes. In
9838 addition, give support to the AI-231 node fields: null-exclusion,
9839 all-present, constant-present.
9841 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
9843 * sinfo.ads, sinfo.adb:
9844 New field Access_To_Subprogram_Definition in Access_Definition nodes
9846 * sem_ch6.adb (Process_Formals): Move here the code that creates and
9847 decorates internal subtype declaration corresponding to the
9848 null-excluding formal. This code was previously in Set_Actual_Subtypes.
9849 In addition, carry out some code cleanup on this code. In case of
9850 access to protected subprogram call
9851 Replace_Anonymous_Access_To_Protected_Subprogram.
9852 (Set_Actual_Subtypes): Code cleanup.
9854 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
9855 Find_Type in case of anonymous access renamings. Add warning in case of
9856 null-excluding attribute used in anonymous access renaming.
9858 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
9861 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
9863 (Access_Definition): In case of anonymous access to subprograms call
9864 the corresponding semantic routine to decorate the node.
9865 (Access_Subprogram_Declaration): Addition of some comments indicating
9866 some code that probably should be added here. Detected by comparison
9867 with the access_definition subprogram.
9868 (Analyze_Component_Declaration): In case of access to protected
9869 subprogram call Replace_Anonymous_Access_To_Protected.
9870 (Array_Type_Declaration): In case of access to protected subprogram call
9871 Replace_Anonymous_Access_To_Protected_Subprogram.
9872 (Process_Discriminants): In case of access to protected subprogram call
9873 Replace_Anonymous_Access_To_Protected_Subprogram.
9875 * par.adb (P_Access_Definition): New formal that indicates if the
9876 null-exclusion part was present.
9877 (P_Access_Type_Definition): New formal that indicates if the caller has
9878 already parsed the null-excluding part.
9880 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
9881 (P_Identifier_Declarations): Code cleanup and give support to renamings
9882 of anonymous access to subprogram types.
9883 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
9884 (P_Array_Type_Definition): Give support to AI-254.
9885 (P_Component_Items): Give support to AI-254.
9886 (P_Access_Definition): New formal that indicates if the header was
9887 already parsed by the caller.
9888 (P_Access_Type_Definition): New formal that indicates if the caller has
9889 already parsed the null-excluding part.
9891 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
9892 call to P_Access_Definition.
9894 2004-04-19 Geert Bosch <bosch@gnat.com>
9896 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
9897 the delicate semantics of floating-point to integer conversion.
9898 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
9900 * eval_fat.adb (Machine_Mantissa): Moved to spec.
9901 (Machine_Radix): New function.
9903 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
9905 (Machine_Radix): New function also for use in conversion checks.
9907 2004-04-19 Ed Schonberg <schonberg@gnat.com>
9909 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
9911 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
9912 to decorate the access-to-protected subprogram and the equivalent type.
9914 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
9915 to anonymous access to subprogram types.
9917 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
9918 constant-folding, for legality checks in contexts that require an RM
9921 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
9922 temporary but stack checking is not enabled, increment serial number
9923 to so that symbol generation is consistent with and without stack
9926 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
9927 independent on whether stack checking is enabled, caller must check
9928 the corresponding flag.
9930 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
9932 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
9933 parent if it has discriminants.
9934 (Build_Derived_Private_Type): Constructed full view does
9935 not come from source.
9936 (Process_Discriminants): Default discriminants on a tagged type are
9937 legal if this is the internal completion of a private untagged
9940 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
9941 no constraint checks, because it corresponds to an existing object.
9943 * sem_prag.adb (Process_Convention): Pragma applies
9944 only to subprograms in the same declarative part, i.e. the same unit,
9947 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
9948 ignore type mismatch on a numeric conversion if expression comes from
9951 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
9953 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
9954 Homonym_Number parameter, add processing for Source_Location parameter
9956 (Check_Eliminated): Remove the check for homonym numbers, add the check
9957 for source location traces.
9959 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
9960 with Arg_Source_Location corresponding to the changes in the format of
9963 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
9964 Eliminate pragma corresponding to the changes in the format of the
9965 pragma: Homonym_Number is replaced with Source_Location, two ways of
9966 distinguishing homonyms are mutially-exclusive.
9968 2004-04-19 Joel Brobecker <brobecker@gnat.com>
9970 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
9972 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
9973 No_Dollar_In_Label, no longer necessary, as it is always True.
9974 (Strip_Suffixes): Likewise.
9976 2004-04-19 Gary Dismukes <dismukes@gnat.com>
9978 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
9979 modulus for compatibility with size clause on targets with 16-bit
9982 * layout.adb (Discrimify): In the case of private types, set Vtyp to
9983 full type to fix type mismatches on calls to size functions for
9984 discriminant-dependent array components.
9986 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
9988 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
9991 2004-04-19 Pascal Obry <obry@gnat.com>
9993 * mdll-utl.adb (Locate): New version is idempotent.
9995 2004-04-17 Laurent Guerby <laurent@guerby.net>
9997 PR ada/14988 (partial)
9998 * impunit.adb: Fix typo.
10000 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
10002 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
10003 and install-rts-cert targets. Remove all gnatlib and gnattools
10004 targets and all other rts-* targets (moved to libada). Remove (now)
10005 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
10006 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
10008 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10010 * trans.c (tree_transform): Shortcut returning error_mark_node for
10011 statements in annotate_only_mode.
10012 (tree_transform, case N_Label, case N_Return_Statement,
10013 N_Goto_Statement): Make statement tree instead of generating code.
10014 (tree_transform, case N_Assignment_Statement): No longer check
10015 type_annotate_only.
10016 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
10018 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
10020 (gnat_to_gnu): Collect any RTL generated and deal with it.
10021 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
10022 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
10023 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
10025 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
10027 * ada-tree.def (EXPR_STMT): Fix typo in name.
10028 (BLOCK_STMT, IF_STMT): New nodes.
10030 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
10031 LABEL_STMT_FIRST_IN_EH): New macros.
10032 (RETURN_STMT_EXPR): Likewise.
10034 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
10035 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
10037 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
10039 * atree.ads: Correct documentation on extended nodes.
10041 * link.c: Set run_path_option for FreeBSD.
10043 2004-04-08 Vincent Celier <celier@gnat.com>
10045 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
10046 one of the ALI file, do not link with DEC lib.
10048 * par.adb Remove the last two characters ("%s" or "%b") when checking
10049 if a language defined unit may be recompiled.
10051 2004-04-08 Ed Schonberg <schonberg@gnat.com>
10053 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
10054 removal of abstract operation leaves no possible interpretation for
10057 * sem_eval.adb (Eval_Qualified_Expression): Use
10058 Set_Raises_Constraint_Error on node when needed, so that it does not
10059 get optimized away by subsequent optimizations.
10061 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
10062 operands even when they are not wrapped in a type conversion.
10064 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
10066 * sem_prag.adb (Set_Exported): Warn about making static as result of
10067 export only when the export is coming from source. This may be not
10068 be true e.g. on VMS where we expand export pragmas for exception codes
10069 together with imported or exported exceptions, and we don't want the
10070 user to be warned about something he didn't write.
10072 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
10074 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
10075 duplication between normal entities and those declared as renamings.
10076 No functional change.
10078 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
10079 inline functions returning an unconstrained result.
10081 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
10083 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
10084 conform to what other front-ends do.
10086 2004-04-08 Doug Rupp <rupp@gnat.com>
10088 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
10091 2004-04-06 Pascal Obry <obry@gnat.com>
10093 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
10095 * osint.adb (Program_Name): Do not look past a directory separator.
10097 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
10099 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
10101 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
10102 requirement for preserving a copy of the original assignment node.
10104 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
10106 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
10108 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
10111 2004-04-06 Ed Schonberg <schonberg@gnat.com>
10113 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
10114 operator calls in functional notation, and apply
10115 Universal_Interpretation to operands, not to their type.
10117 2004-04-06 Robert Dewar <dewar@gnat.com>
10119 * 5wdirval.adb: Minor reformatting
10121 2004-04-06 Ed Falis <falis@gnat.com>
10123 * gnat_rm.texi: Improve a reference to the GCC manual
10125 2004-04-05 Vincent Celier <celier@gnat.com>
10127 * adaint.h, adaint.c: Add function __gnat_named_file_length
10129 * impunit.adb: Add Ada.Directories to the list
10131 * Makefile.in: Add VMS and Windows versions of
10132 Ada.Directories.Validity package body.
10134 * Makefile.rtl: Add a-direct and a-dirval
10136 * mlib-tgt.ads: Minor comment update.
10138 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
10139 a-direct.ads, a-direct.adb: New files.
10141 2004-04-05 Vincent Celier <celier@gnat.com>
10144 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
10145 just to the compiler.
10147 2004-04-05 Robert Dewar <dewar@gnat.com>
10149 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
10150 returned string is 1.
10152 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
10154 * eval_fat.ads: Minor reformatting
10156 * g-curexc.ads: Document that lower bound of returned string values
10159 * gnatlink.adb: Add ??? comment for previous change
10160 (need to document why this is VMS specific)
10162 * s-stoele.ads: Minor reformatting
10164 * tbuild.ads: Minor reformatting throughout (new function specs)
10166 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
10169 * scng.adb: Minor reformatting
10171 2004-04-05 Geert Bosch <bosch@gnat.com>
10173 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
10174 (Leading_Part): Still perform truncation to machine number if the
10175 specified radix_digits is greater or equal to machine_mantissa.
10177 2004-04-05 Javier Miranda <miranda@gnat.com>
10179 * par-ch3.adb: Complete documentation of previous change
10180 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
10181 (aliased must appear before constant).
10183 * par-ch4.adb: Complete documentation of previous change.
10185 * par-ch6.adb: Complete documentation of previous change.
10187 * sinfo.ads: Fix typo in commment.
10189 2004-04-05 Ed Schonberg <schonberg@gnat.com>
10191 * sem_ch3.adb (Inherit_Components): If derived type is private and has
10192 stored discriminants, use its discriminants to constrain parent type,
10193 as is done for non-private derived record types.
10195 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
10196 Ada 2005 AI-310: an abstract non-dispatching operation is not a
10197 candidate interpretation in an overloaded call.
10199 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
10200 expression is Null and target type is not an access type (e.g. a
10201 non-private address type).
10203 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
10205 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
10206 statement whose right-hand side is an inlined call, save a copy of the
10207 original assignment subtree to preserve enough consistency for
10208 Analyze_Assignment to proceed.
10210 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
10211 complete assignment subtree which is now unnecessary, as the expansion
10212 of inlined call has been improved to preserve a consistent assignment
10213 tree. Note_Possible_Modification must be called only
10214 after checks have been applied, or else unnecessary checks will
10217 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
10218 of explicit dereferences that do not Come_From_Source:
10219 - be selective on cases where we must go back to the dereferenced
10220 pointer (an assignment to an implicit dereference must not be
10221 recorded as modifying the pointer);
10222 - do not rely on Original_Node being present (Analyze_Assignment
10223 calls Note_Possible_Modification on a copied tree).
10225 * sem_warn.adb (Check_References): When an unset reference to a pointer
10226 that is never assigned is encountered, prefer '<pointer> may be null'
10227 warning over '<pointer> is never assigned a value'.
10229 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
10231 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
10234 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
10236 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
10237 libexc. We currently don't reference anything in this library and
10238 linking it in triggers linker warnings we don't want to see.
10240 * init.c: Update comments.
10242 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10244 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
10245 * utils.c (create_field_decl): Likewise.
10246 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
10248 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
10250 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
10251 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
10252 Add info directory entry and category.
10254 2004-04-02 Jan Hubicka <jh@suse.cz>
10256 * utils.c: Include function.h
10257 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
10259 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
10262 * Make-lang.in: Clean up generation of documentation
10264 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
10266 * xgnatug.adb: Removed, replaced by xgnatugn.adb
10268 * xgnatugn.adb: Replaces xgnatug.adb
10270 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
10272 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
10274 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10275 gnat_ug_wnt.texi: Removed.
10277 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
10279 * utils2.c: Update copyright notice.
10281 2004-04-01 Robert Dewar <dewar@gnat.com>
10283 * checks.adb: Minor reformatting throughout
10284 Note that prev checkin added RM reference to alignment warning
10286 2004-04-01 Ed Schonberg <schonberg@gnat.com>
10288 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
10289 non-static when building aggregate for bit-packed array.
10291 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
10292 function call that is itself the actual in a procedure call, build
10295 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
10296 a string literal, create a temporary for it, constant folding only
10297 handles scalars here.
10299 2004-04-01 Vincent Celier <celier@gnat.com>
10301 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
10302 Error_Msg_SP): New empty procedures to instantiate the Scanner.
10303 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
10305 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
10306 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
10307 and get the checksum.
10309 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
10311 Increase the Marking_Label at the end of the Multiple_Main_Loop,
10312 instead of at the beginning.
10314 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
10316 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
10319 * osint.ads (Multi_Unit_Index_Character): New Character global variable
10321 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
10324 * par.adb: Remove test on file name to detect language defined units.
10325 Add test on unit name, after parsing, to detect language defined units
10326 that are not compiled with -gnatg (except System.RPC and its children)
10328 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
10329 following units without style checking.
10331 * switch-c.adb: Change -gnatC to -gnateI
10333 * usage.adb: Document new switch -gnateInnn
10335 * scng.adb (Accumulate_Token_Checksum): New procedure
10336 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
10337 word or literal number.
10338 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
10341 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
10344 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
10345 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
10346 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
10347 5vtpopde.adb: Add missing 'constant' keywords.
10349 2004-04-01 Javier Miranda <miranda@gnat.com>
10351 * par-ch4.adb: (P_Allocator): Code cleanup
10353 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
10356 * sinfo.ads: Complete documentation of previous change
10358 2004-04-01 Pascal Obry <obry@gnat.com>
10360 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
10361 only on VMS. This special handling was done because an old GNU/ld bug
10362 on Windows which has been fixed.
10364 2004-04-01 GNAT Script <nobody@gnat.com>
10366 * Make-lang.in: Makefile automatically updated
10368 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10370 * decl.c (gnat_to_gnu_entity, make_type_from_size):
10371 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
10372 * trans.c (tree_transform, convert_with_check): Likewise.
10373 * utils.c (gnat_signed_or_unsigned_type): Likewise.
10374 (build_vms_descriptor, unchecked_convert): Likewise.
10375 * utils2.c (nonbinary_modular_operation): Likewise.
10377 2004-03-29 Javier Miranda <miranda@gnat.com>
10379 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
10380 (Install_Null_Excluding_Check): Local subprogram that determines whether
10381 an access node requires a runtime access check and if so inserts the
10382 appropriate run-time check.
10383 (Apply_Access_Check): Call Install_Null_Excluding check if required
10384 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
10386 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
10388 * einfo.ads: Fix typo in comment
10390 * exp_ch3.adb (Build_Assignment): Generate conversion to the
10391 null-excluding type to force the corresponding run-time check.
10392 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
10393 type to force the corresponding run-time check.
10395 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
10396 the null-excluding type to force the corresponding run-time check.
10398 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
10399 case of access types unless they have the null-excluding attribute.
10401 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
10404 * exp_util.ads: Fix typo in comment
10406 * par.adb (P_Null_Exclusion): New subprogram
10407 (P_Subtype_Indication): New formal that indicates if the null-excluding
10408 part has been scanned-out and it was present
10410 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
10412 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
10413 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
10414 type to force the corresponding run-time check
10415 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
10417 (Resolve_Array_Aggregate): Carry out some static checks
10418 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
10420 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
10421 attribute must be set only if specified by means of the null-excluding
10422 part. In addition, we must also propagate the access-constant attribute
10424 (Access_Subprogram_Declaration, Access_Type_Declaration,
10425 Analyze_Component_Declaration, Analyze_Object_Declaration,
10426 Array_Type_Declaration, Process_Discriminants,
10427 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
10428 and carry out some static checks.
10429 (Build_Derived_Access_Type): Set the null-excluding attribute
10430 (Derived_Type_Declaration, Process_Subtype): Carry out some static
10433 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
10435 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
10437 * sem_ch6.adb (Process_Formals): Carry out some static checks.
10438 (Set_Actual_Subtypes): Generate null-excluding subtype if the
10439 null-excluding part was present; it is not required to be done here in
10440 case of anonymous access types.
10441 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
10444 * sem_res.adb (Resolve_Actuals): Carry out some static check
10445 (Resolve_Null): Allow null in anonymous access
10447 * sinfo.adb: New subprogram Null_Exclusion_Present
10448 All_Present and Constant_Present available on access_definition nodes
10450 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
10451 object_declaration, derived_type_definition, component_definition,
10452 discriminant_specification, access_to_object_definition,
10453 access_function_definition, allocator, access_procedure_definition,
10454 access_definition, parameter_specification, All_Present and
10455 Constant_Present flags available on access_definition nodes.
10457 2004-03-29 Robert Dewar <dewar@gnat.com>
10459 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
10460 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
10461 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
10462 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
10463 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
10464 sem_prag.adb: Updates to handle multiple units/file
10466 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
10468 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
10469 sem_util.adb: Minor reformatting
10471 * sem_ch12.adb: Add comment for previous change
10473 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
10475 * osint.adb (Executable_Prefix): Set Exec_Name to the current
10476 executable name when not initialized. Otherwise, use its current value.
10478 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
10479 initialize it to another executable name than the current one. This
10480 allows to configure paths for an executable name (gnatmake) different
10481 from the current one (gnatdist).
10483 2004-03-29 Ed Schonberg <schonberg@gnat.com>
10485 * exp_ch6.adb (Expand_Call): A call to a function declared in the
10486 current unit cannot be inlined if it appears in the body of a withed
10487 unit, to avoid order of elaboration problems in gigi.
10489 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
10490 information for protected (wrapper) operation as well, to simplify gdb
10493 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
10494 protected body, indicate that the entity for the generated spec comes
10495 from source, to ensure that references are properly generated for it.
10496 (Build_Body_To_Inline): Do not inline a function that returns a
10499 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
10500 apply convention to homonyms that are declared explicitly.
10502 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
10503 that renames an equality operator and the operands are overloaded,
10504 resolve them with the declared formal types, before rewriting as an
10507 2004-03-29 GNAT Script <nobody@gnat.com>
10509 * Make-lang.in: Makefile automatically updated
10511 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
10513 * memtrack.adb: Log realloc calls, which are treated as free followed
10516 2004-03-25 Vincent Celier <celier@gnat.com>
10518 * prj-makr.adb (Process_Directories): Detect when a file contains
10519 several units. Do not include such files in the config pragmas or
10520 in the naming scheme.
10522 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
10523 Resolve links only when not in Trusted_Mode.
10524 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
10525 Do not resolve links for the display names.
10527 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
10528 resolve links when computing the display names.
10530 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
10532 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
10533 attribute reference does not denote a subtype, it can be any
10534 expression that has a classwide type, potentially after an implicit
10535 dereference. In particular, the prefix can be a view conversion for
10536 a classwide type (for which Is_Object_Reference holds), but it can
10537 also be a value conversion for an access-to-classwide type. In the
10538 latter case, there is an implicit dereference, and the original node
10539 for the prefix does not verify Is_Object_Reference.
10541 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
10542 conversion of a discriminant-dependent component of a mutable object
10545 2004-03-25 Ed Schonberg <schonberg@gnat.com>
10547 * freeze.adb (Freeze_Entity): When an inherited subprogram is
10548 inherited, has convention C, and has unconstrained array parameters,
10549 place the corresponding warning on the derived type declaration rather
10550 than the original subprogram.
10552 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
10553 indication on renaming declaration, if formal has a box and actual
10556 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
10557 determine whether to generate an implicit or explicit reference to
10558 the renamed entity.
10560 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
10561 subprogram renaming comes from a defaulted formal subprogram in an
10564 2004-03-25 Gary Dismukes <dismukes@gnat.com>
10566 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
10567 value expressions to ensure that calls within a component definition
10568 will be checked (since those are evaluated during the record type's
10571 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
10573 * s-tpobop.adb: Code clean up:
10574 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
10576 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
10578 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
10580 * Makefile.in: Clean up in the ravenscar run time.
10582 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10584 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
10585 of No_Strict_Aliasing to build_pointer_type_for_mode.
10586 * utils.c (update_pointer_to): Walk pointer and ref chains.
10588 2004-03-22 Cyrille Comar <comar@act-europe.fr>
10590 * ali.ads: Fix Comment about Dynamic_Elab.
10592 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
10593 Has_RACW, Is_Generic, etc.)
10594 (Output_Object, Gnatls): Take into account ALI files not attached to
10597 2004-03-22 Vincent Celier <celier@gnat.com>
10599 * gprep.adb: Change all String_Access to Name_Id
10600 (Is_ASCII_Letter): new function
10601 (Double_File_Name_Buffer): New procedure
10602 (Preprocess_Infile_Name): New procedure
10603 (Process_Files): New procedure
10604 (Gnatprep): Check if output and input are existing directories.
10605 Call Process_Files to do the real job.
10607 2004-03-22 Robert Dewar <dewar@gnat.com>
10609 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
10610 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
10612 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
10614 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
10615 case when the source contains only comments.
10617 2004-03-22 Ed Schonberg <schonberg@gnat.com>
10619 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
10620 declaration for a child subprogram body that acts as a spec, indicate
10621 that the entity in the declaration needs debugging information.
10623 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
10624 full view if the subtype is created for a constrained record component;
10625 gigi has enough information to construct the record, and there is no
10626 place in the tree for the declaration.
10628 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
10629 serial number for the dummy body that is built for analysis, to avoid
10630 inconsistencies in the generation of internal names when compiling
10633 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
10635 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
10638 2004-03-22 GNAT Script <nobody@gnat.com>
10640 * Make-lang.in: Makefile automatically updated
10642 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10644 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
10645 * trans.c (tree_transform, emit_index_check): Likewise.
10646 * utils.c (build_template): Likewise.
10647 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
10648 (maybe_unconstrained_array, unchecked_convert): Likewise.
10649 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
10650 (build_unary_op): Likewise.
10651 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
10652 (fill_vms_descriptor): Likewise.
10653 (build_call_alloc_dealloc): Likewise.
10655 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
10657 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
10660 * gnat_ug.texi: Add info directory category and entry.
10661 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10662 gnat_ug_wnt.texi: Regenerate.
10664 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
10666 * ada-tree.h: Update copyright notice.
10667 Minor reformatting.
10669 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
10671 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
10672 as regular exception objects and not as mere integers representing the
10673 condition code. The latter approach required some dynamics to mask off
10674 severity bits, which did not fit well into the GCC table based model.
10675 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
10676 exception data objects. We don't it and it would conflict with the other
10677 external symbol we have to generate for such exceptions.
10679 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
10680 the special code for VMS exceptions, since these are now represented
10681 as regular exceptions objects.
10683 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10685 * decl.c (debug_no_type_hash): Remove.
10686 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
10687 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
10689 2004-03-19 Laurent Guerby <laurent@guerby.net>
10691 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
10692 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
10694 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10696 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
10697 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
10698 (TYPE_RM_SIZE_INT): Directly use type.values.
10699 (TREE_LOOP_ID): Clean up check.
10700 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
10701 TYPE_VALUES, not TYPE_FIELDS.
10702 * trans.c (convert_with_check): Delay access of bounds of basetype
10703 until sure is numeric.
10705 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
10707 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
10710 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
10711 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
10712 Specific.Set instead of direct call to e.g pthread_setspecific.
10714 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
10716 * adaint.c: Update comments.
10718 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
10719 GNATLIB_SHARED for FreeBSD.
10721 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
10723 * init.c [VxWorks]: Do not fix the stack size for the environment task.
10724 When needed (stack checking) the stack size is retrieved
10725 from the VxWorks kernel.
10727 * Makefile.in: Flag -nostdinc is required when building the run time
10728 for avoiding looking for files in the base compiler.
10729 Add the VxWorks specific version of the package body for
10730 System.Stack_checking.Operations (5zstchop.adb).
10732 * Make-lang.in: Add the object file for
10733 System.Stack_Checking.Operations.
10735 * Makefile.rtl: Add object file for the package
10736 System.Stack_Checking.Operations.
10738 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
10740 * s-stache.ads, s-stache.adb: Move the operations related to stack
10741 checking from this package to package System.Stack_Checking.Operations.
10742 This way, stack checking operations are only linked in the final
10743 executable when using the -fstack-check flag.
10745 2004-03-18 Doug Rupp <rupp@gnat.com>
10747 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
10750 * 5qsystem.ads, 5xcrtl.ads: New files.
10752 2004-03-18 Vincent Celier <celier@gnat.com>
10754 * prj.adb (Reset): Reset hash table Files_Htable
10756 * prj-env.adb (Source_Paths, Object_Paths): New tables.
10757 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
10758 the procedures Add_To_Path_File.
10759 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
10760 making sure that each directory is present only once and, for object
10761 dirs, when a directory already present is added, the duplicate is
10762 removed and the directory is always put as the last in the table.
10763 Write the path files at the end of these accumulations.
10765 * prj-nmsc.adb (Record_Source): Add source file name in hash table
10766 Files_Htable for all sources.
10768 * prj-proc.adb (Process): Remove restrictions between not directly
10769 related extending projects.
10771 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
10773 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
10774 (Find_Sources): Minor speed optimization.
10776 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
10777 parameter Trusted_Mode.
10779 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
10781 * scn.adb (Determine_License): Take into account a degenerated case
10782 when the source contains only comments.
10784 2004-03-18 Ed Schonberg <schonberg@gnat.com>
10786 * sem_warn.adb (Check_References): For a warning on a selected
10787 component that does not come from source, locate an uninitialized
10788 component of the record type to produce a more precise error message.
10790 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
10792 * 3zsoccon.ads: Fix multicast options.
10794 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
10797 2004-03-15 Robert Dewar <dewar@gnat.com>
10799 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
10800 pragma used for a private type.
10802 * lib-xref.adb (Generate_Reference): Do not generate warning if
10803 reference is in a different unit from the pragma Unreferenced.
10805 * 5vtpopde.adb: Minor reformatting
10806 Fix casing of To_Task_ID
10808 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
10809 flag if we have an unchecked conversion to an access type in the same
10812 2004-03-15 Geert Bosch <bosch@gnat.com>
10814 * a-ngcoty.adb (Modulus): In alternate formula for large real or
10815 imaginary parts, use Double precision throughout.
10817 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
10818 we want to be able to compile run-time with -gnata for testing, but
10819 this may also be instantiated in user code that is compiled with -gnata.
10821 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
10823 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
10824 codes. Having a separate type for this is useful to enforce consistency
10825 throughout the various run-time units.
10826 (Exception_Data): Use Exception_Code for Import_Code.
10828 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
10829 Natural and Integer in various places.
10830 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
10831 with the severity bits masked off.
10832 (Register_VMS_Exception): Handle the additional exception data pointer
10835 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
10836 component, now reflected by an exported accessor.
10837 (is_handled_by): New routine to compute whether the propagated
10838 occurrence matches some handler choice specification. Extracted out of
10839 get_action_description_for, and expanded to take care of the VMS
10841 (get_action_description_for): Use is_handled_by instead of an explicit
10842 complex condition to decide if the current choice at hand catches the
10843 propagated occurrence.
10845 * raise.h (Exception_Code): New type for C.
10847 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
10848 System.Standard_Library.Exception_Code, to allow references from the
10849 pragma import/export expander.
10851 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
10852 New accessors to allow easy access to GNAT exception data
10854 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
10855 redundant Handled_By_Others component, helper for the personality
10856 routine which will now be able to call the appropriate exception data
10859 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
10860 component of Standard_Exception_Type to be the closest possible to
10861 Exception_Code in System.Standard_Library, that we cannot get at this
10862 point. Expand a ??? comment to notify that this type node should
10863 probably be rewritten later on.
10865 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
10866 registration call to include a pointer to the exception object in the
10869 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
10870 instead of int and explicit bitmasks.
10872 2004-03-15 Vincent Celier <celier@gnat.com>
10874 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
10875 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
10877 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
10878 longer needed now that it is in the spec of
10879 System.Tasking.Task_Attributes.
10881 * adaint.h, adaint.c: (__gnat_create_output_file): New function
10883 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
10885 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
10887 * make.adb (Gnatmake): Do not check the executable suffix; it is being
10888 taken care of in Scan_Make_Arg.
10889 (Scan_Make_Arg): Add the executable suffix only if the argument
10890 following -o, in canonical case, does not end with the executable
10891 suffix. When in verbose mode and executable file name does not end
10892 with executable suffix, output the executable name, in canonical case.
10894 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
10895 to avoid warnings when instantiating Ada.Task_Attributes.
10898 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
10899 in the correct order.
10901 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
10902 redirect standard output and error to a file for the invocation of the
10903 compiler, then read the file.
10905 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
10906 directory, instead of the Value.
10907 (Find_Source_Dirs): Remove useless code & comments.
10909 2004-03-15 Ed Schonberg <schonberg@gnat.com>
10911 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
10912 tagged type is inherited, and the parent operation is not frozen yet,
10913 force generation of a freeze node for the inherited operation, so the
10914 corresponding dispatch entry is properly initialized.
10915 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
10916 when looking for user-defined equality operation.
10918 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
10919 boolean when locating primitive equality of tagged component.
10921 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
10922 bit-aligned field and the right-hand side a string literal, introduce
10923 a temporary before expanding assignment into a loop.
10925 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
10926 priority in full, to ensure that any expanded subepxressions of it are
10927 elaborated in the scope of the init_proc.
10929 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
10930 after object declaration, skipping over code that may have been
10931 generated for validity checks.
10933 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
10934 discriminants, ignore the known discriminants of its full view, if
10935 any, to check legality.
10937 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
10938 component if type has unknown discriminants.
10939 (Analyze_Private_Extension_Declaration): Discriminant constraint is
10940 null if type has unknown discriminants.
10942 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
10943 for end label when present.
10945 * s-fileio.adb (Open): When called with a C_Stream, use given name for
10946 temporary file, rather than an empty string.
10948 2004-03-15 Ed Falis <falis@gnat.com>
10950 * s-thread.adb: Removed, no longer used.
10952 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10954 * decl.c (target.h): Now include.
10955 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
10956 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
10957 (validate_size): For POINTER_TYPE, get smallest size permitted on
10960 * fe.h: Sort Einfo decls and add Set_Mechanism.
10962 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
10963 (ada/decl.o): Depends on target.h.
10965 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
10966 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
10968 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
10970 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
10972 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
10973 Insert_Dereference_Action when rewriting an implicit dereference into
10974 an explicit one, this will be taken care of during expansion of the
10975 explicit dereference.
10976 (Expand_N_Slice): Same. Always do the rewriting, even for the case
10977 of non-packed slices, since the dereference action generated by
10978 expansion of the explicit dereference is needed in any case.
10979 (Expand_N_Selected_Component): When rewriting an implicit dereference,
10980 analyze and resolve the rewritten explicit dereference so it is seen
10982 (Insert_Dereference_Action): This procedure is now called only for the
10983 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
10984 dereferences that do not come from source (including explicit
10985 dereferences resulting from rewriting implicit ones), but do not
10986 recursively insert a check for the dereference nodes contained within
10988 (Insert_Dereference_Action): Clarify and correct comment.
10990 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
10993 Move language detection to the top level.
10994 * config-lang.in: Build by default.
10996 2004-03-05 Robert Dewar <dewar@gnat.com>
10998 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
11000 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
11001 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
11002 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
11003 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
11004 unchecked conversion to spec to avoid warnings.
11006 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
11009 * 7stpopsp.adb: Correct casing in To_Task_ID call
11011 * a-strsea.ads, a-strsea.adb: Minor reformatting
11013 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
11015 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
11016 Adjust Max_Msg_Length to be clearly large enough.
11018 * fe.h: Define In_Same_Source_Unit
11020 * osint.adb: Add pragma Warnings Off to suppress warnings
11021 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
11024 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
11026 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
11028 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
11030 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
11032 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
11034 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
11035 node. We now do generate them for gcc back end.
11037 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
11040 * sinput-c.adb: Fix bad name in header.
11041 Add pragma Warnings Off to suppress aliasing warning.
11043 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
11045 * snames.h, snames.ads, snames.adb: Add entry for pragma
11046 No_Strict_Aliasing.
11048 2004-03-05 Vincent Celier <celier@gnat.com>
11050 * prj-com.ads: Add hash table Files_Htable to check when a file name
11051 is already a source of another project.
11053 * prj-nmsc.adb (Record_Source): Before recording a new source, check
11054 if its file name is not already a source of another project. Report an
11057 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
11058 source file name, call gnatpp with all the sources of the main project.
11060 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
11063 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
11064 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
11065 /RUNTIME_SYSTEM=, converted to --RTS=
11066 /NOTABS, converted to -notabs
11068 2004-03-05 Pascal Obry <obry@gnat.com>
11070 * make.adb: Minor reformatting.
11072 2004-03-05 Ed Schonberg <schonberg@gnat.com>
11074 Part of implemention of AI-262.
11075 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
11077 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
11080 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
11081 when component type is a partially constrained class-wide subtype.
11082 (Constrain_Discriminated_Type): If parent type has unknown
11083 discriminants, a constraint is illegal, even if full view has
11085 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
11086 with unknown discriminants whose full view is a discriminated record.
11088 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
11089 flag, to handle properly derivations of tagged types with unknown
11091 (Analyze_Package_Spec, Analyze_Package_Body): Install
11092 Private_With_Clauses before analyzing private part or body.
11094 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
11095 Has_Discriminants can be true for a given type (documentation).
11097 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
11099 * s-restri.ads: Fix license (GPL->GMGPL).
11101 * s-tassta.adb: Minor reformatting.
11103 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
11104 by calls to Exit_One_ATC_Level, since additional clean up is performed
11107 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
11108 by calls to Exit_One_ATC_Level, since additional clean up is performed
11111 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11113 * trans.c: Reflect GCC changes to fix bootstrap problem.
11114 Add warning for suspicious aliasing unchecked conversion.
11116 2004-03-05 GNAT Script <nobody@gnat.com>
11118 * Make-lang.in: Makefile automatically updated
11120 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
11122 * ali.adb (Read_Instantiation_Instance): Do not modify the
11123 current_file_num when reading information about instantiations, since
11124 this corrupts files in later references.
11126 2004-03-02 Vincent Celier <celier@gnat.com>
11128 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
11129 before checking if it is read-only.
11131 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
11132 of SRC_DIRS and eliminate duplicates.
11134 * gprcmd.adb: Replace command "path" with command "path_sep" to return
11135 the path separator.
11136 (Usage): Document path_sep
11138 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
11139 C++ compiler. No need for a script.
11140 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
11141 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
11144 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
11145 where there are Ada sources.
11146 (Set_Ada_Paths): Only add to the include path the source dirs of project
11148 (Add_To_Path): Add the Display_Values of the directories, not their
11151 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
11154 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
11156 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
11157 Value is canonicalized.
11158 (Language_Independent_Check): Do not copy Value to Display_Value when
11159 canonicalizing Value.
11161 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
11162 path to find limited with cycles.
11163 (Parse_Single_Project): Use canonical cased path to find the end of a
11166 2004-03-02 Ed Schonberg <schonberg@gnat.com>
11168 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
11169 and not a child unit.
11171 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
11172 appear in a with_clause.
11174 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
11175 only happen in type_annotate mode, do not try to elaborate it.
11177 * exp_util.adb (Force_Evaluation): If expression is a selected
11178 component on the left of an assignment, use a renaming rather than a
11179 temporary to remove side effects.
11181 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
11182 inlined instance body, which is analyzed before the end of the
11185 2004-03-02 Robert Dewar <dewar@gnat.com>
11187 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
11188 sem_ch4.adb: Use new feature for substitution of keywords in VMS
11190 * errout.ads, errout.adb: Implement new circuit for substitution of
11193 * sem_case.adb (Analyze_Choices): Place message properly when case is
11194 a subtype reference rather than an explicit range.
11196 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
11198 2004-03-02 Doug Rupp <rupp@gnat.com>
11200 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
11202 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
11204 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
11206 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11208 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
11211 2004-02-25 Robert Dewar <dewar@gnat.com>
11213 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
11214 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
11215 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
11216 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
11217 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
11218 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
11219 the defining instance of the type to avoid aliasing problems.
11220 Fix copyright header. Fix bad comments in package header.
11222 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
11224 2004-02-25 Ed Schonberg <schonberg@gnat.com>
11226 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
11227 rewritten as references when aliased through an address clause.
11229 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
11230 whether call can be interpreted as an indirect call to the result of a
11231 parameterless function call returning an access subprogram.
11233 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
11236 * exp_ch7.adb (Make_Clean): Remove generation of calls to
11237 Unlock[_Entries], since this is now done by Service_Entries directly.
11239 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
11241 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
11242 Requeue_Call for better code readability. Change spec and update calls:
11243 PO_Service_Entries now unlock the PO on exit.
11244 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
11245 PO_Service_Entries.
11247 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
11249 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
11251 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
11253 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
11254 protected subprogram call and analyzing the result of such expanding
11255 in case when the called protected subprogram is eliminated.
11257 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
11260 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
11262 * Makefile.in: Clean ups.
11264 2004-02-23 Ed Schonberg <schonberg@gnat.com>
11266 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
11267 protected operations if original subprogram is flagged as eliminated.
11268 (Expand_N_Subprogram_Body): For a protected operation, create
11269 discriminals for next operation before checking whether the operation
11272 * exp_ch9.adb (Expand_N_Protected_Body,
11273 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
11274 for internal protected operations if the original subprogram is
11277 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
11278 declared in a single protected object.
11280 2004-02-23 Vincent Celier <celier@gnat.com>
11282 * prj-attr.adb: Make attribute Builder'Executable an associative array,
11283 case insensitive if file names are case insensitive, instead of a
11284 standard associative array.
11286 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
11287 them as case insensitive on platforms where the file names are case
11290 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
11291 project file has already been parsed that canonical path are compared.
11293 2004-02-23 Robert Dewar <dewar@gnat.com>
11295 * sinput-c.ads: Correct bad unit title in header
11297 * freeze.adb: Minor reformatting
11299 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11301 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
11302 nonaddressable COMPONENT_REF that is removing padding that we are
11303 taking the address of, take the address of the padded record instead
11304 if item is variable size.
11306 2004-02-20 Robert Dewar <dewar@gnat.com>
11308 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
11310 2004-02-20 Ed Schonberg <schonberg@gnat.com>
11312 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
11313 itype references for the constrained designated type of a component
11314 whose base type is already frozen.
11316 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
11318 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
11319 avoid GCC warnings.
11321 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
11323 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
11324 identifier for a phantom package that rewrites the formal package
11325 declaration with a box. The Add semantic decorations for the defining
11326 identifier from the original node (that represents the formal package).
11328 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
11330 * Make-lang.in (ada/stamp-sdefault): Use the top level
11333 2004-02-19 Richard Henderson <rth@redhat.com>
11335 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
11337 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
11339 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
11340 Scan_ALI can be used for multiple ALI files without reinitializing
11343 2004-02-18 Robert Dewar <dewar@gnat.com>
11345 * debug.adb: Minor reformatting.
11347 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11349 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
11350 to zero if there is an address clause.
11352 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
11354 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
11356 2004-02-18 Gary Dismukes <dismukes@gnat.com>
11358 * layout.adb (Layout_Component_List): Revise generation of call to
11359 discriminant-checking function to pass selections of all of the type's
11360 discriminants rather than just the variant-controlling discriminant.
11362 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
11364 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
11365 fail in the current setup and triggers spurious system error messages.
11366 Pretend it occurred and failed instead.
11368 2004-02-18 Vincent Celier <celier@gnat.com>
11370 * bld.adb: Mark FLDFLAGS as saved
11371 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
11372 it is not the root project. Put each directory to be
11373 extended between double quotes to prevent it to be expanded on Windows.
11374 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
11375 the project file. Set them back to their initial values if they have not
11376 been set in the project file.
11378 * gprcmd.adb: (Gprdebug, Debug): New global variables
11379 (Display_Command): New procedure
11380 (Usage): Document new command "linkopts"
11381 Call Display_Command when env var GPRDEBUG has the value "TRUE"
11382 Implement new command "linkopts"
11383 Remove quotes that may be around arguments for "extend"
11384 Always call Normalize_Pathname with arguments formatted for the platform
11386 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
11387 Change @echo to @$(display) in target clean to be able to clean silently
11389 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
11391 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
11394 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
11395 = Extending_All when current project is an extending all project.
11397 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
11398 set to True only for LINK command, after Unix switch -o.
11399 (Process_Arguments): Set Output_File_Expected to True for LINK command
11400 after Unix switch -o. When Output_File_Expected is True, never add an
11401 extension to a file name.
11403 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
11404 option file name, only to the --for-linker= switch.
11405 (Option_File_Name): If option file name do not end with ".opt", append
11408 2004-02-18 GNAT Script <nobody@gnat.com>
11410 * Make-lang.in: Makefile automatically updated
11412 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
11414 * Make-lang.in (stamp-sdefault): Do not depend on
11417 2004-02-12 Zack Weinberg <zack@codesourcery.com>
11419 * config-lang.in: Disable Ada by default until probe logic for
11420 a bootstrap Ada compiler can be moved to the top level configure
11423 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
11425 * decl.c (components_to_record): Don't claim that the internal fields
11426 we make to hold the variant parts are semantically addressable, because
11429 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
11430 adjust the comment describing the modular type form when we can use it.
11431 (Install_PAT): Account for the Esiz renaming.
11433 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
11434 sc_onstack context indication before raising the exception to which
11435 the signal is mapped. Allows better handling of later signals possibly
11436 triggered by the resumed user code if the exception is handled.
11438 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
11440 * 5zinit.adb: Removed, no longer used.
11442 2004-02-12 Robert Dewar <dewar@gnat.com>
11444 * ali.adb: Remove separating space between parameters on R line. Makes
11445 format consistent with format used by the binder for Set_Globals call.
11447 * atree.ads, atree.adb: Minor reformatting (new function header format)
11449 * bindgen.adb: Add Run-Time Globals documentation section containing
11450 detailed documentation of the globals passed from the binder file to
11453 * gnatls.adb: Minor reformatting
11455 * init.c (__gnat_set_globals): Add note pointing to documentation in
11458 * lib-writ.ads, lib-writ.adb: Remove separating space between
11459 parameters on R line.
11460 Makes format consistent with format used by the binder for Set_Globals
11463 * osint.ads: Add 2004 to copyright notice
11466 * snames.ads: Correct capitalization of FIFO_Within_Priorities
11467 Noticed during code reading, documentation issue only
11469 * usage.adb: Remove junk line for obsolete C switch
11470 Noticed during code reading
11472 2004-02-12 Vincent Celier <celier@gnat.com>
11474 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
11475 extend for each directory, so that multiple /** directories are
11476 extended individually.
11477 (Recursive_Process): Set the default for LANGUAGES to ada
11479 * gprcmd.adb: Define new command "ignore", to do nothing.
11480 Implement new comment "path".
11482 * Makefile.generic: Suppress output when SILENT is set
11483 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
11484 used, so that the correct compiler is invoked.
11485 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
11486 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
11488 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
11490 * Makefile.in: Clean ups and remove obsolete targets.
11492 2004-02-12 Ed Schonberg <schonberg@gnat.com>
11494 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
11495 predicate declared in exp_util.
11497 * exp_util.adb: Add comments.
11499 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
11500 visibility before compiling context of the subunit.
11502 * sem_res.adb (Check_Parameterless_Call): If the context expects a
11503 value but the name is a procedure, do not attempt to analyze as a call,
11504 in order to obtain more telling diagnostics.
11506 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
11507 'Access on parameterless function calls.
11508 (Normalize_Actuals): For a parameterless function call with missing
11509 actuals, defer diagnostic until resolution of enclosing call.
11511 * sem_util.adb (Wrong_Type): If the context type is an access to
11512 subprogram and the expression is a procedure name, suggest a missing
11515 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
11516 Nathanael Nerode <neroden@gcc.gnu.org>
11518 PR ada/6637, PR ada/5911
11519 Merge with libada-branch:
11520 * config-lang.in: Build libada only when ada is built.
11522 2004-02-09 Ed Schonberg <schonberg@gnat.com>
11524 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
11525 for a tagged type, verify that both formals have the same type.
11527 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
11528 temporary when the formal is an in-parameter and the actual a possibly
11531 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
11532 when expansion is disabled, to ensure proper name capture with
11533 overloaded literals. Condition can be of any boolean type, resolve
11536 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
11537 renaming is for a formal subprogram with a default operator name, and
11538 there is a usable operator that is visible at the point of
11541 2004-02-09 Robert Dewar <dewar@gnat.com>
11543 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
11544 rewrite to ignore errors in ali files, intended to allow tools downward
11545 compatibility with new versions of ali files.
11547 * ali.ads: Add new parameter Ignore_Errors
11549 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
11550 duplicating the error message giving the file with restrictions.
11552 * debug.adb: Add debug flag I for gnatbind
11554 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
11555 operators for the case where the operator is a defining operator.
11557 * exp_ch3.adb: Minor reformatting (new function spec format).
11559 * exp_ch4.adb: Add comment for previous change, and make minor
11560 adjustment to loop to always check for improper loop termination.
11561 Minor reformatting throughout (new function spec format).
11563 * gnatbind.adb: Implement -di debug flag for gnatbind
11565 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
11567 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
11569 * lib-load.adb: Fix bad assertion.
11570 Found by testing and code reading.
11571 Minor reformatting.
11573 * lib-load.ads: Minor reformatting.
11575 * lib-writ.adb: There is only one R line now.
11577 * lib-writ.ads: Add documentation on making downward compatible changes
11578 to ali files so old tools work with new ali files.
11579 There is only one R line now.
11580 Add documentation on format incompatibilities (with special GPS note)
11582 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
11584 * par-load.adb: Minor reformatting
11586 * sem_ch8.adb: Fix to error message from last update
11587 Minor reformatting and restructuring of code from last update
11589 * par-prag.adb, snames.adb, snames.ads, snames.h,
11590 sem_prag.adb: Implement pragma Profile.
11592 * stylesw.adb: Implement -gnatyN switch to turn off all style check
11595 * usage.adb: Add line for -gnatyN switch
11597 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
11599 2004-02-09 Albert Lee <lee@gnat.com>
11601 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
11603 2004-02-09 Ed Schonberg <schonberg@gnat.com>
11605 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
11608 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
11609 is nested in an instance that is not frozen yet, to avoid
11610 order-of-elaboration problems in gigi.
11612 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
11613 body the attribute is legal.
11615 2004-02-09 Robert Dewar <dewar@gnat.com>
11617 * s-rident.ads: Minor comment correction
11619 * targparm.adb: Remove dependence on uintp completely. There was
11620 always a bug in Make in that it called Targparm before initializing
11621 the Uint package. The old code appeared to get away with this, but
11622 the new code did not! This caused an assertion error in gnatmake.
11624 * targparm.ads: Fix bad comment, restriction pragmas with parameters
11625 are indeed fully supported.
11627 2004-02-06 Alan Modra <amodra@bigpond.net.au>
11629 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
11631 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
11633 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
11634 with targetm.calls.promote_prototypes.
11636 2004-02-04 Robert Dewar <dewar@gnat.com>
11638 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
11639 ali.ads, gprcmd.adb: Minor reformatting
11641 * bindgen.adb: Output restrictions string for new style restrictions
11644 * impunit.adb: Add s-rident.ads (System.Rident) and
11645 s-restri (System.Restrictions)
11647 * lib-writ.adb: Fix bug in writing restrictions string (last few
11650 * s-restri.ads, s-restri.adb: Change name Restrictions to
11651 Run_Time_Restrictions to avoid conflict with package name.
11652 Add circuit to read and acquire run time restrictions.
11654 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
11656 * restrict.ads, restrict.adb: Use the new restriction
11657 No_Task_Attributes_Package instead of the old No_Task_Attributes.
11659 * sem_prag.adb: No_Task_Attributes is a synonym of
11660 No_Task_Attributes_Package.
11662 * snames.ads, snames.adb: New entry for proper handling of
11663 No_Task_Attributes.
11665 * s-rident.ads: Adding restriction No_Task_Attributes_Package
11666 (AI-00249) that supersedes the GNAT specific restriction
11667 No_Task_Attributes.
11669 2004-02-04 Ed Schonberg <schonberg@gnat.com>
11672 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
11673 body, an identifier may be wrapped in an unchecked conversion.
11675 2004-02-04 Vincent Celier <celier@gnat.com>
11677 * lib-writ.ads: Comment update for the W lines
11679 * bld.adb: (Expression): An empty string list is static
11681 * fname-uf.adb: Minor comment update
11683 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
11685 * gnatbind.adb: Initialize Cumulative_Restrictions with the
11686 restrictions on the target.
11688 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
11690 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
11693 2004-02-02 Arnaud Charlet <charlet@gnat.com>
11695 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
11697 2004-02-02 Vincent Celier <celier@gnat.com>
11699 * gprcmd.adb (Check_Args): If condition is false, print the invoked
11700 comment before the usage.
11701 Gprcmd: Fail when command is not recognized.
11702 (Usage): Document command "prefix"
11704 * g-md5.adb (Digest): Process last block.
11705 (Update): Do not process last block. Store remaining characters and
11708 * g-md5.ads (Update): Document that several call to update are
11709 equivalent to one call with the concatenated string.
11710 (Context): Add fields to allow new Update behaviour.
11712 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
11713 defaulted to False.
11714 When May_Fail is True and no existing file can be found, return No_File.
11716 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
11719 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
11720 spec file name instead on the W line.
11722 2004-02-02 Robert Dewar <dewar@gnat.com>
11724 * ali.adb: Read and acquire info from new format restrictions lines
11726 * bcheck.adb: Add circuits for checking restrictions with parameters
11728 * bindgen.adb: Output dummy restrictions data
11729 To be changed later
11731 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
11732 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
11733 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
11734 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
11735 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
11737 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
11738 the warning message on access to possibly uninitialized variable S)
11739 Minor changes for new restrictions handling.
11741 * gnatbind.adb: Minor reformatting
11742 Minor changes for new restrictions handling
11743 Move circuit for -r processing here from bcheck (cleaner)
11745 * gnatcmd.adb, gnatlink.adb: Minor reformatting
11747 * lib-writ.adb: Output new format restrictions lines
11749 * lib-writ.ads: Document new R format lines for new restrictions
11752 * s-restri.ads/adb: New files
11754 * Makefile.rtl: Add entry for s-restri.ads/adb
11756 * par-ch3.adb: Fix bad error messages starting with upper case letter
11759 * restrict.adb: Major rewrite throughout for new restrictions handling
11760 Major point is to handle restrictions with parameters
11762 * restrict.ads: Major changes in interface to handle restrictions with
11763 parameters. Also generally simplifies setting of restrictions.
11765 * snames.ads/adb: New entry for proper handling of No_Requeue
11767 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
11768 restriction counting.
11769 Other minor changes for new restrictions handling
11771 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
11772 Restriction_Warnings now allows full parameter notation
11773 Major rewrite of Restrictions for new restrictions handling
11775 2004-02-02 Javier Miranda <miranda@gnat.com>
11777 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
11778 syntax rule for object renaming declarations.
11779 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
11780 component definitions.
11782 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
11784 (Array_Type_Declaration): Give support to access components. In addition
11785 it was also modified to reflect the name of the object in anonymous
11786 array types. The old code did not take into account that it is possible
11787 to have an unconstrained anonymous array with an initial value.
11788 (Check_Or_Process_Discriminants): Allow access discriminant in
11790 (Process_Discriminants): Allow access discriminant in non-limited types
11791 Initialize the new Access_Definition field in N_Object_Renaming_Decl
11792 node. Change Ada0Y to Ada 0Y in comments
11794 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
11795 equality operators.
11796 Change Ada0Y to Ada 0Y in comments
11798 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
11799 renamings Change Ada0Y to Ada 0Y in comments
11801 * sem_type.adb (Find_Unique_Type): Give support to the equality
11802 operators for universal access types
11803 Change Ada0Y to Ada 0Y in comments
11805 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
11807 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
11809 (N_Object_Renaming_Declaration): Addition of Access_Definition field
11810 Change Ada0Y to Ada 0Y in comments
11812 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
11813 component definition and object renaming nodes
11814 Change Ada0Y to Ada 0Y in comments
11816 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
11818 * restrict.adb: Use the new restriction identifier
11819 No_Requeue_Statements instead of the old No_Requeue for defining the
11820 restricted profile.
11822 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
11823 No_Requeue_Statements.
11825 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
11826 that supersedes the GNAT specific restriction No_Requeue. The later is
11827 kept for backward compatibility.
11829 2004-02-02 Ed Schonberg <schonberg@gnat.com>
11831 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
11832 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
11833 pragma and fix incorrect ones.
11835 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
11836 warning if the pragma is redundant.
11838 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
11840 * 5staprop.adb: Add missing 'constant' keywords.
11842 * Makefile.in: use consistent value for SYMLIB on
11843 platforms where libaddr2line is supported.
11845 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11847 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
11850 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
11852 * init.c (__gnat_install_handler): Setup an alternate stack for signal
11853 handlers in the environment thread. This allows proper propagation of
11854 an exception on stack overflows in this thread even when the builtin
11855 ABI stack-checking scheme is used without support for a stack reserve
11858 * utils.c (create_field_decl): Augment the head comment about bitfield
11859 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
11860 here, because the former is not accurate enough at this point.
11861 Let finish_record_type decide instead.
11862 Don't make a bitfield if the field is to be addressable.
11863 Always set a size for the field if the record is packed, to ensure the
11864 checks for bitfield creation are triggered.
11865 (finish_record_type): During last pass over the fields, clear
11866 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
11867 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
11868 from DECL_BIT_FIELD.
11870 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
11872 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
11873 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
11874 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
11876 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11878 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
11880 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
11881 (ZCX_By_Default): Likewise.
11882 (Front_End_ZCX_Support): Likewise.
11884 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
11885 (Initialize_Lock): Mark Level unreferenced.
11886 (Sleep): Mark Reason unreferenced.
11887 (Timed_Sleep): Likewise.
11888 (Wakeup): Likewise.
11889 (Exit_Task): Use Result.
11890 (Check_No_Locks): Mark Self_ID unreferenced.
11892 * 5gtasinf.adb (New_Sproc): Make Attr constant.
11893 (Bound_Thread_Attributes): Make Sproc constant.
11894 (New_Bound_Thread_Attributes): Likewise.
11896 2004-01-26 Ed Schonberg <schonberg@gnat.com>
11898 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
11899 one-dimensional array an slice assignments, when component type is
11902 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
11903 component type is controlled, and control_actions are in effect, use
11904 TSS procedure rather than generating inline code.
11906 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
11907 arrays with controlled components.
11909 2004-01-26 Vincent Celier <celier@gnat.com>
11911 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
11912 command line for the non VMS case.
11914 * gnatlink.adb (Process_Binder_File): When building object file, if
11915 GNU linker is used, put all object paths between quotes, to prevent ld
11916 error when there are unusual characters (such as '!') in the paths.
11918 * Makefile.generic: When there are sources in Ada and the main is in
11919 C/C++, invoke gnatmake with -B, instead of -z.
11921 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
11922 from VMS_Conversion.
11923 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
11924 specification of argument file on the command line.
11926 2004-01-26 Bernard Banner <banner@gnat.com>
11928 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
11930 2004-01-26 Ed Schonberg <schonberg@gnat.com>
11932 * snames.adb: Update copyright notice.
11933 Add info on slice assignment for controlled arrays.
11935 2004-01-23 Robert Dewar <dewar@gnat.com>
11937 * exp_aggr.adb: Minor reformatting
11939 * exp_ch9.adb: Minor code clean up
11941 Fix bad character in comment
11944 * targparm.adb (Get_Target_Parameters): Give clean abort error on
11945 unexpected end of file, along with more detailed message.
11947 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11949 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
11952 * decl.c (copy_alias_set): New function.
11953 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
11955 2004-01-23 Doug Rupp <rupp@gnat.com>
11957 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
11958 lib$${file} in case subsequent character is not a separator.
11960 2004-01-23 Vincent Celier <celier@gnat.com>
11962 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
11963 when the GCC version is at least 3.
11965 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
11966 Remove all "Opt.", to prepare for opt split
11968 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
11969 Extends_All. Set to True when the project parsed is an extending all
11970 project. Fails for importing an extending all project only when the
11971 imported project is an extending all project.
11972 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
11973 depending on the value of Extends_All returned.
11975 * prj-proc.adb (Process): Check that no project shares its object
11976 directory with a project that extends it, directly or indirectly,
11977 including a virtual project.
11978 Check that no project extended by another project shares its object
11979 directory with another also extended project.
11981 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
11982 Kind = N_With_Clause
11984 * prj-tree.ads: Minor reformatting
11985 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
11987 2004-01-23 Ed Schonberg <schonberg@gnat.com>
11989 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
11990 applies to a type with an incomplete view, use full view in Name of
11991 clause, for consistency with uses of Get_Attribute_Definition_Clause.
11993 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
11995 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
11996 SCHED_RR, since other values are not supported by this policy.
11997 (Initialize): Move initialization of mutex attribute to package
11998 elaboration, to prevent early access to this variable.
12000 * Makefile.in: Remove mention of Makefile.adalib, unused.
12002 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
12003 1ssecsta.ads: Removed, unused.
12005 2004-01-21 Javier Miranda <miranda@gnat.com>
12007 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
12008 entity if already built in the current scope.
12010 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
12011 reminder in internal scopes. Required for nested limited aggregates.
12013 2004-01-21 Doug Rupp <rupp@gnat.com>
12015 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
12016 VMS. Replace all occurences of libgnat- and libgnarl- with
12017 libgnat$(hyphen) and libgnarl$(hyphen).
12018 Fixed shared library build problem on VMS.
12020 2004-01-21 Robert Dewar <dewar@gnat.com>
12022 * mlib-prj.adb: Minor reformatting
12024 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
12026 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
12027 'constant' keywords for declaration of pointers that are not modified.
12029 * exp_pakd.adb: Fix English in comment.
12031 2004-01-21 Ed Schonberg <schonberg@gnat.com>
12034 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
12035 copy all attributes of the parent, including the foreign language
12038 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
12041 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
12042 for 'delay until' statement.
12044 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
12046 * Make-lang.in: Replace $(docdir) with doc.
12047 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
12048 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
12049 to use consistent MAKEINFO rule.
12050 (ada.man, ada.srcman): Dummy entry.
12051 (ADA_INFOFILES): Define.
12052 (ada.info, ada.srcinfo): New rules.
12054 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
12056 * utils.c: Update copyright notice, missed in previous change.
12058 2004-01-19 Vincent Celier <celier@gnat.com>
12060 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
12061 args if Bind is True. Set First_ALI, if not already done.
12062 (Build_Library): For Stand Alone Libraries, extract from one ALI file
12063 an eventual --RTS switch, for gnatbind, and all backend switches +
12064 --RTS, for linking.
12066 2004-01-19 Robert Dewar <dewar@gnat.com>
12068 * sem_attr.adb, memtrack.adb: Minor reformatting
12070 2004-01-19 Ed Schonberg <schonberg@gnat.com>
12072 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
12073 that rename enumeration literals. This is properly done in sem_eval.
12075 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
12076 to functions that rename enumeration literals.
12078 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
12079 functions that rename enumeration literals.
12081 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
12083 * Make-lang.in (utils.o): Depend on target.h.
12084 * utils.c: Include target.h.
12085 (process_attributes): Use targetm.have_named_sections instead
12086 of ASM_OUTPUT_SECTION_NAME.
12088 2004-01-16 Andreas Jaeger <aj@suse.de>
12090 * Makefile.in: Add $(DESTDIR).
12092 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
12094 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
12095 also when not defining if a Size clause applies. That information is
12098 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
12100 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
12101 symbolic links for the shared gnat run time when needed.
12103 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
12105 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
12106 for writing, and terminate with an error message if not.
12108 2004-01-15 Ed Schonberg <schonberg@gnat.com>
12110 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
12111 warning on an access to subprogram in an instance, when the target
12112 type is declared in the same generic unit.
12113 (Eval_Attribute): If 'access is known to fail accessibility check,
12114 rewrite as a raise statement.
12116 2004-01-15 GNAT Script <nobody@gnat.com>
12118 * Make-lang.in: Makefile automatically updated
12120 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
12122 * Make-lang.in (ada.srcextra): Dummy entry.
12124 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
12126 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
12128 2004-01-13 Ed Schonberg <schonberg@gnat.com>
12130 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
12131 components that are initialized with aggregates.
12133 2004-01-13 Vincent Celier <celier@gnat.com>
12135 * gnatlink.adb (Process_Binder_File): To find directory of shared
12136 libgcc, if "gcc-lib" is not a subdirectory, look for the last
12137 subdirectory "lib" in the path of the shared libgnat or libgnarl.
12139 * make.adb (Gnatmake): If GCC version is at least 3, link with
12140 -shared-libgcc, when there is at least one shared library project.
12142 * opt.ads (GCC_Version): New integer constant.
12144 * adaint.c (get_gcc_version): New function.
12146 2004-01-13 Robert Dewar <dewar@gnat.com>
12148 * sem_dist.adb, sem_res.adb, sem_util.adb,
12149 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
12150 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
12152 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
12154 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
12155 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
12158 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
12160 * misc.c: Remove trailing spaces.
12161 Update copyright notice missed in previous change.
12164 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
12167 * Makefile.generic: Update copyright.
12168 Add license notice.
12170 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
12171 of prefix/share/make.
12173 * Makefile.prolog: Update copyright.
12174 Add license notice.
12176 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
12178 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
12179 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
12180 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
12183 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
12186 2004-01-12 Javier Miranda <miranda@gnat.com>
12188 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
12189 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
12190 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
12191 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
12192 Component_Definition node.
12194 2004-01-12 Ed Falis <falis@gnat.com>
12196 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
12198 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
12200 * link.c: Change default libgnat kind to STATIC for FreeBSD.
12202 2004-01-12 Bernard Banner <banner@gnat.com>
12204 * Makefile.in: map 86numaux to a-numaux for x86_64
12206 2004-01-12 Ed Schonberg <schonberg@gnat.com>
12208 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
12209 generated to rename a generic actual, go to the actual itself, the
12210 subtype is not a user-visible entity.
12212 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
12213 part is a private subtype, reset the visibility of its full view, if
12214 any, to be consistent.
12217 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
12218 to use a generic package G as a formal package for another generic
12221 2004-01-12 Robert Dewar <dewar@gnat.com>
12223 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
12225 * usage.adb: Remove mention of obsolete -gnatwb switch
12226 Noticed during code reading
12228 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
12230 * 1ssecsta.adb: Minor changes for -gnatwa warnings
12232 2004-01-12 GNAT Script <nobody@gnat.com>
12234 * Make-lang.in: Makefile automatically updated
12236 2004-01-09 Mark Mitchell <mark@codesourcery.com>
12238 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
12240 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12242 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
12244 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
12246 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
12247 Update comment and copyright date.
12248 * stamp-xgnatug: Delete.
12250 2004-01-05 Robert Dewar <dewar@gnat.com>
12252 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
12253 be modified by the binder generated main program if the -D switch is
12256 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
12257 imported functions (since now we expect this to be done for imported
12260 * 5vtaprop.adb: Add several ??? for sections requiring more comments
12261 Minor reformatting throughout
12263 * 5zinit.adb: Minor reformatting
12264 Add 2004 to copyright date
12265 Minor changes to avoid -gnatwa warnings
12266 Correct some instances of using OR instead of OR ELSE (noted while
12267 doing reformatting)
12269 * sprint.adb: Minor updates to avoid -gnatwa warnings
12271 * s-secsta.ads, s-secsta.adb:
12272 (SS_Get_Max): New function to obtain high water mark for ss stack
12273 Default_Secondary_Stack is not a constant since it may be modified by
12274 the binder generated main program if the -D switch is used.
12276 * switch-b.adb: New -Dnnn switch for binder
12279 Make -gnatg imply all warnings currently in -gnatwa
12281 * vms_conv.adb: Minor reformatting
12282 Add 2004 to copyright notice
12283 Add 2004 to printed copyright notice
12285 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
12286 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
12287 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
12288 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
12289 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
12290 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
12291 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
12292 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
12293 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
12294 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
12295 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
12296 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
12297 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
12298 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
12299 checks.adb, clean.adb, cstand.adb, einfo.ads,
12300 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
12301 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
12302 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
12303 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
12304 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
12305 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
12306 Minor reformatting and code clean ups.
12307 Minor changes to prevent -gnatwa warnings
12309 * ali.adb: Minor reformatting and cleanup of code
12310 Acquire new SS indication of secondary stack use from ali files
12312 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
12313 (since now we expect this to be done for imported functions)
12315 * bindgen.adb: Generate call to modify default secondary stack size if
12318 * bindusg.adb: Add line for new -D switch
12320 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
12321 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
12322 Add circuitry for both records and arrays to avoid gigi
12323 processing if the type involved has non-bit-aligned components
12325 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
12326 N_String_Literal node always references an E_String_Literal_Subtype
12327 entity. This may not be true in the future.
12328 (Possible_Bit_Aligned_Component): Move processing of
12329 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
12331 * exp_ch6.adb (Expand_Thread_Body): Pick up
12332 Default_Secondary_Stack_Size as variable so that we get value modified
12333 by possible -Dnnn binder parameter.
12335 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
12336 (Type_May_Have_Bit_Aligned_Components): New function.
12338 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
12339 (Type_May_Have_Bit_Aligned_Components): New function.
12341 * fe.h: (Set_Identifier_Casing): Fix prototype.
12342 Add declaration for Sem_Elim.Eliminate_Error_Msg.
12343 Minor reformatting.
12345 * freeze.adb (Freeze_Entity): Add RM reference to error message about
12346 importing constant atomic/volatile objects.
12347 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
12348 unless explicit Pure_Function pragma given, to avoid insidious bug of
12349 call to non-pure imported function getting eliminated.
12351 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
12352 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
12353 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
12354 Add 2004 to printed copyright notice
12356 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
12359 * Makefile.rtl: Add entry for g-sestin.o
12360 g-sestin.ads: New file.
12362 * mdll.adb: Minor changes to avoid -gnatwa warnings
12364 * mlib-tgt.adb: Minor reformatting
12366 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
12367 New switch Sec_Stack_Used (GNAT, GNATBIND)
12368 Make Default_Secondary_Stack_Size a variable instead of a constant,
12369 so that it can be modified by the new -Dnnn bind switch.
12371 * rtsfind.adb (Load_Fail): Give full error message in configurable
12372 run-time mode if all_errors mode is set. This was not done in the case
12373 of a file not found, which was an oversight.
12374 Note if secondary stack unit is used by compiler.
12376 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
12377 ineffective elaborate all pragmas on non-visible packages (this
12378 happened when a renamed subprogram was called). Now the elaborate all
12379 always goes on the package containing the renaming rather than the one
12380 containing the renamed subprogram.
12382 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
12383 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
12385 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
12386 has an Etype that references an E_String_Literal.
12387 (Eval_String_Literal): Avoid assumption that N_String_Literal node
12388 always references an E_String_Literal_Subtype entity. This may not
12389 be true in the future.
12391 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
12394 * sem_res.adb (Resolve): Specialize msg for function name used in proc
12397 2004-01-05 Ed Falis <falis@gnat.com>
12399 * g-debuti.adb: Replaced direct boolean operator with short-circuit
12402 2004-01-05 Vincent Celier <celier@gnat.com>
12404 * bld.adb: Minor comment updates
12405 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
12408 * make.adb (Gnatmake): Special process for files to compile/check when
12409 -B is specified. Fail when there are only foreign mains in attribute
12410 Main of the project file and -B is not specified. Do not skip bind/link
12411 steps when -B is specified.
12413 * makeusg.adb: Document new switch -B
12415 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
12417 * switch-m.adb: (Scan_Make_Switches): Process -B switch
12419 * vms_data.ads: Add new GNAT PRETTY qualifier
12420 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
12422 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12424 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
12427 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
12428 Set_Identifier_Casing.
12430 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
12431 has size that overflows.
12433 2004-01-05 Gary Dismukes <dismukes@gnat.com>
12435 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
12436 -gnatwa warning on static condition.
12438 2004-01-05 Doug Rupp <rupp@gnat.com>
12440 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
12442 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
12444 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
12445 all attributes, including read-only attribute.
12447 2004-01-05 Pascal Obry <obry@gnat.com>
12449 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
12450 library naming scheme.
12452 * mlib-prj.adb (Build_Library): Generate different names for the static
12453 or dynamic version of the GNAT runtime. This is needed to support the
12454 new shared library naming scheme.
12455 (Process_Binder_File): Add detection of shared library in binder file
12456 based on the new naming scheme.
12458 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
12459 scheme for the shared runtime libraries.
12462 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
12464 (install-gnatlib): Do not create symlinks for shared libraries.
12465 (gnatlib-shared-default): Idem.
12466 (gnatlib-shared-dual-win32): New target. Not used for now as the
12467 auto-import feature does not support arrays/records.
12468 (gnatlib-shared-win32): Do not create copy for the shared libraries.
12469 (gnatlib-shared-vms): Fix shared runtime libraries names.
12471 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
12472 dependent runtime shared library name.
12474 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
12476 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
12479 2004-01-05 Ed Schonberg <schonberg@gnat.com>
12481 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
12482 protected objects when allocator has a subtype indication, not a
12483 qualified expression. Note that qualified expressions may have to be
12484 checked when limited aggregates are implemented.
12486 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
12487 pure, emit warning.
12488 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
12489 subprogram is imported, remove warning.
12491 2004-01-05 Geert Bosch <bosch@gnat.com>
12493 * s-poosiz.adb: Update copyright notice.
12494 (Allocate): Use Task_Lock to protect against concurrent access.
12495 (Deallocate): Likewise.
12497 2004-01-05 Joel Brobecker <brobecker@gnat.com>
12499 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
12502 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
12504 * gnat_ug.texi: Force a CVS commit by updating copyright.
12505 * gnat_ug_vxw.texi: Regenerate.
12506 * gnat_ug_wnt.texi: Regenerate.
12507 * gnat_ug_vms.texi: Regenerate.
12508 * gnat_ug_unx.texi: Regenerate.
12510 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
12512 * trans.c: Remove uses of "register" specifier in
12513 declarations of local variables.
12515 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
12517 * stamp-xgnatug: New stamp file.
12518 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
12519 (ada/doctools/xgnatug): Add $(build_exeext).
12520 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
12521 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
12523 2003-12-17 Ed Falis <falis@gnat.com>
12525 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
12528 * a-exextr.adb: Add context clause for
12529 Ada.Exceptions.Last_Chance_Handler.
12531 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
12533 * cstand.adb (Create_Standard): Change the way how the declaration of
12534 the Duration type is created (making it the same way as it is for all
12535 the other standard types).
12537 2003-12-17 Robert Dewar <dewar@gnat.com>
12539 * s-crtl.ads: Fix header format
12540 Change Pure to Preelaborate
12542 2003-12-17 Ed Schonberg <schonberg@gnat.com>
12544 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
12545 the expression type only if it is declared in the current unit.
12547 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
12548 are universal and already analyzed, as can occur in constrained
12549 subcomponents that depend on discriminants, when one constraint is a
12552 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
12553 type Any_Fixed is legal as the argument of a conversion, if only one
12554 fixed-point type is in context.
12556 2003-12-17 GNAT Script <nobody@gnat.com>
12558 * Make-lang.in: Makefile automatically updated
12560 2003-12-15 Robert Dewar <dewar@gnat.com>
12562 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
12565 2003-12-15 Vincent Celier <celier@gnat.com>
12567 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
12568 (Gnatchop): Do not set failure status when reporting the number of
12571 2003-12-15 Doug Rupp <rupp@gnat.com>
12573 * s-ctrl.ads: New file.
12575 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
12577 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
12578 (GNATBIND_OBJS): Add ada/s-crtl.o.
12580 * Makefile.in [VMS]: Clean up ifeq rules.
12582 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
12583 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
12584 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
12585 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
12586 s-tasdeb.adb: Update copyright.
12587 Import System.CRTL.
12588 Make minor modifications to use System.CRTL declared functions instead
12589 of importing locally.
12591 2003-12-15 GNAT Script <nobody@gnat.com>
12593 * Make-lang.in: Makefile automatically updated
12595 2003-12-11 Ed Falis <falis@gnat.com>
12597 * 5zinit.adb: Clean up.
12599 * 5zintman.adb (Notify_Exception): replaced case statement with a call
12600 to __gnat_map_signal, imported from init.c to support
12601 signal -> exception mappings that depend on the vxWorks version.
12604 Created and exported __gnat_map_signal to support signal -> exception
12605 mapping that is dependent on the VxWorks version.
12606 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
12608 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
12610 * 5wosinte.ads: Link with -mthreads switch.
12612 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
12614 * init.c (__gnat_install_handler [NetBSD]): Set
12615 __gnat_handler_installed, as done on all other platforms.
12616 Remove duplicated code.
12618 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
12620 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
12622 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
12624 * sinfo.ads: Fix inconsistent example code in comment.
12626 2003-12-11 Robert Dewar <dewar@gnat.com>
12628 * a-tiinau.adb: Add a couple of comments
12630 * sem_ch3.adb: Minor reformatting
12633 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
12634 Minor reformatting throughout
12636 2003-12-11 Ed Schonberg <schonberg@gnat.com>
12638 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
12639 bounds of a loop, create a separate block in order to generate proper
12640 cleanup actions to prevent memory leaks.
12642 * sem_res.adb (Resolve_Call): After a call to
12643 Establish_Transient_Scope, the call may be rewritten and relocated, in
12644 which case no further processing is needed.
12646 * sem_util.adb: (Wrong_Type): Refine previous fix.
12647 Fixes ACATS regressions.
12651 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
12654 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
12656 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
12657 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
12660 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
12663 2003-12-08 Robert Dewar <dewar@gnat.com>
12665 * 7sintman.adb: Minor reformatting
12667 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
12668 standard linker options to get standard libraries linked. We now plan
12669 to provide dummy versions of these libraries to match the appropriate
12670 configurable run-time (e.g. if a library is not needed at all, provide
12671 a dummy empty library).
12673 * targparm.ads: Configurable_Run_Time mode no longer affects linker
12674 options (-L parameters and standard libraries). What we plan to do is
12675 to provide dummy libraries where the libraries are not required.
12677 * gnatbind.adb: Minor comment improvement
12679 2003-12-08 Javier Miranda <miranda@gnat.com>
12681 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
12682 aggregate in the parent. Otherwise constants with limited aggregates
12683 are not supported. Add new formal to pass the component type (Ctype).
12684 It is required to call the corresponding IP subprogram in case of
12685 default initialized components.
12686 (Gen_Assign): In case of default-initialized component, generate a
12687 call to the IP subprogram associated with the component.
12688 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
12689 of aggregate with default initialized components.
12690 (Has_Default_Init_Comps): Improve implementation to recursively check
12691 all the present expressions.
12693 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
12694 to indicate that the initialization call corresponds to a
12695 default-initialized component of an aggregate.
12696 In case of default initialized aggregate with tasks this parameter is
12697 used to generate a null string (this is just a workaround that must be
12698 improved later). In case of discriminants, this parameter is used to
12699 generate a selected component node that gives access to the discriminant
12702 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
12703 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
12704 allocated aggregates with default-initialized components.
12706 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
12707 the box notation is used in positional aggregates.
12709 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
12711 * lib.ads: Fix typo in comment
12713 2003-12-08 Vincent Celier <celier@gnat.com>
12715 * prj.adb (Project_Empty): New component Unkept_Comments
12716 (Scan): Remove procedure; moved to Prj.Err.
12718 * prj.ads (Project_Data): New Boolean component Unkept_Comments
12719 (Scan): Remove procedure; moved to Prj.Err.
12721 * prj-dect.adb: Manage comments for the different declarations.
12723 * prj-part.adb (With_Record): New component Node
12724 (Parse): New Boolean parameter Store_Comments, defaulted to False.
12725 Set the scanner to return ends of line and comments as tokens, if
12726 Store_Comments is True.
12727 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
12728 comments are associated with these nodes. Store the node IDs in the
12730 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
12732 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
12733 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
12734 current project. Call Tree.Restore afterwards. Set the various nodes
12735 for comment storage (Next_End, End_Of_Line, Previous_Line,
12738 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
12739 defaulted to False.
12741 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
12742 to False. When Truncated is True, truncate the string, never go to the
12744 (Write_End_Of_Line_Comment): New procedure
12745 (Print): Process comments for nodes N_With_Clause,
12746 N_Package_Declaration, N_String_Type_Declaration,
12747 N_Attribute_Declaration, N_Typed_Variable_Declaration,
12748 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
12749 Process nodes N_Comment.
12751 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
12752 without comments and there are some comments, set the flag
12753 Unkept_Comments to True.
12754 (Scan): If there are comments, set the flag Unkept_Comments to True and
12755 clear the comments.
12756 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
12757 (Next_End_Nodes: New table
12758 (Comment_Zones_Of): New function
12759 (Scan): New procedure; moved from Prj. Accumulate comments in the
12760 Comments table and set end of line comments, comments after, after end
12762 (Add_Comments): New procedure
12763 (Save, Restore, Seset_State): New procedures
12764 (There_Are_Unkept_Comments): New function
12765 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
12766 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
12768 (First_Comment_After, First_Comment_After_End): New functions
12769 (First_Comment_Before, First_Comment_Before_End): New functions
12770 (Next_Comment): New function
12771 (End_Of_Line_Comment, Follows_Empty_Line,
12772 Is_Followed_By_Empty_Line): New functions
12773 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
12774 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
12775 (Set_Next_Comment): New procedure
12776 (Default_Project_Node): Associate comment before if the node can store
12779 * scans.ads (Token_Type): New enumeration value Tok_Comment
12780 (Comment_Id): New global variable
12782 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
12783 defaulted to False.
12784 (Scan): Store position of start of comment. If comments are tokens, set
12785 Comment_Id and set Token to Tok_Comment when scanning a comment.
12786 (Set_Comment_As_Token): New procedure
12788 * sinput-p.adb: Update Copyright notice
12789 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
12790 that no longer exists.
12792 2003-12-08 Javier Miranda <miranda@gnat.com>
12794 * sem_aggr.adb: Add dependence on Exp_Tss package
12795 Correct typo in comment
12796 (Resolve_Aggregate): In case of array aggregates set the estimated
12797 type of the aggregate before calling resolve. This is needed to know
12798 the name of the corresponding IP in case of limited array aggregates.
12799 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
12800 in case of default initialized array components.
12802 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
12803 types. Required to give support to limited aggregates in generic
12806 2003-12-08 Ed Schonberg <schonberg@gnat.com>
12808 * sem_ch3.adb (Check_Initialization): For legality purposes, an
12809 inlined body functions like an instantiation.
12810 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
12811 until bounds are analyzed, to diagnose premature use of type.
12813 * sem_util.adb (Wrong_Type): Improve error message when the type of
12814 the expression is used prematurely.
12816 2003-12-08 GNAT Script <nobody@gnat.com>
12818 * Make-lang.in: Makefile automatically updated
12820 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
12822 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
12823 they are automatically generated by Make-lang.in and cause nothing but
12824 maintenance troubles.
12826 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
12828 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
12829 version of this unit).
12831 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
12833 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
12834 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
12835 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
12836 the body of System.Interrupt_Management common to several targets.
12837 Update copyright notice when appropriate.
12839 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
12842 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
12843 to ensure that the kernel fills in the interrupted context structure
12844 before calling a signal handler, which is necessary to be able to
12845 unwind past it. Update the copyright notice.
12847 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
12849 * a-elchha.ads: New file.
12851 * a-elchha.adb: New default last chance handler. Contents taken from
12852 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
12854 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
12855 is moved to a-elchha.adb to provide a target-independent default last
12858 * Makefile.rtl: Add a-elchha.o
12860 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
12862 2003-12-05 Ed Schonberg <schonberg@gnat.com>
12864 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
12865 declared in an instance, do not inline the call if the instance is not
12866 frozen yet, to prevent order of elaboration problems.
12868 * sem_prag.adb: Add comments for previous fix.
12870 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
12872 * g-table.adb: Use the right variable in Set_Item.
12873 Update copyright notice.
12875 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
12877 * Makefile.in: Remove unused rules.
12879 2003-12-05 Vincent Celier <celier@gnat.com>
12881 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
12882 -nostdlib. Not needed here after all.
12884 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
12888 * adaint.h, adaint.c, g-os_lib.ads:
12889 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
12890 on some platforms (including FreeBSD), it is a 64 bit value.
12891 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
12893 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
12895 * gnatvsn.ads (Library_Version): Now contain only the relevant
12897 (Verbose_Library_Version): New constant.
12899 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
12900 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
12901 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
12903 * gnatlbr.adb: Clean up: replace Library_Version by
12904 Verbose_Library_Version.
12906 * make.adb, lib-writ.adb, exp_attr.adb:
12907 Clean up: replace Library_Version by Verbose_Library_Version.
12909 * 5lintman.adb: Removed.
12912 Update and simplify computation of LIBRARY_VERSION.
12913 Fix computation of GSMATCH_VERSION.
12914 5lintman.adb is no longer used: replaced by 7sintman.adb.
12916 2003-12-03 Robert Dewar <dewar@gnat.com>
12919 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
12920 name. Modified to consider small non-bit-packed arrays as troublesome
12921 and in need of component-by-component assigment expansion.
12923 2003-12-03 Vincent Celier <celier@gnat.com>
12925 * lang-specs.h: Process nostdlib as nostdinc
12927 * back_end.adb: Update Copyright notice
12928 (Scan_Compiler_Arguments): Process -nostdlib directly.
12930 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
12933 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
12934 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
12935 included in HIE_NONE_TARGET_PAIRS.
12937 2003-12-03 Ed Schonberg <schonberg@gnat.com>
12940 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
12941 is legal in an instance, because legality is cheched in the template.
12944 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
12945 appplied to an unchecked conversion of a formal parameter.
12948 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
12951 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
12953 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
12954 routines. The second one is new functionality to deal with backtracing
12955 through signal handlers.
12956 (unwind): Split into the two separate subroutines above.
12957 Update the documentation, and deal properly with sizeof (REG) different
12958 from sizeof (void*).
12960 2003-12-01 Nicolas Setton <setton@act-europe.fr>
12962 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
12963 so that the debugger can reliably access the value of the parameter,
12964 and therefore is able to display the exception name when an exception
12965 breakpoint is reached.
12967 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
12969 * fmap.adb: Fix typo in warning message.
12971 * g-socket.ads, g-socket.adb: Make Free a visible instance of
12972 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
12974 2003-12-01 Vincent Celier <celier@gnat.com>
12976 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
12978 (Build_Library): Get the switches only if Default_Switches is declared
12981 2003-12-01 Ed Schonberg <schonberg@gnat.com>
12983 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
12984 actuals that are indexed components, reanalyze actual to ensure that
12985 packed array references are properly expanded.
12987 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
12988 attempted assignment to a discriminant.
12990 2003-12-01 Robert Dewar <dewar@gnat.com>
12992 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
12995 * switch-c.adb: Minor reformatting of comments
12997 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
12999 * Makefile.in: Clean ups.
13001 2003-12-01 GNAT Script <nobody@gnat.com>
13003 * Make-lang.in: Makefile automatically updated
13005 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
13007 * 5wsystem.ads: Disable zero cost exception, not ready yet.
13009 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
13011 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
13012 to force serialization.
13014 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
13016 * g-socket.ads, g-socket.adb:
13017 Clarify documentation of function Stream. Introduce a Free procedure
13018 to release the returned Stream once it becomes unused.
13020 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
13022 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
13024 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
13025 since NT 4 cannot handle timeout values that are too large,
13026 e.g. DWORD'Last - 1.
13028 2003-11-26 Ed Schonberg <schonberg@gnat.com>
13031 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
13032 in procedure calls and whose expansion must be deferred.
13034 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
13038 (Build_Derived_Array_Type): Create operator for unconstrained type
13039 if ancestor is unconstrained.
13041 2003-11-26 Vincent Celier <celier@gnat.com>
13043 * make.adb (Project_Object_Directory): New global variable
13044 (Change_To_Object_Directory): New procedure
13045 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
13046 of Change_Dir directly. Do not change working directory to object
13047 directory of main project after each compilation.
13048 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
13050 Change to object directory of main project before binding step.
13051 (Initialize): Initialize Project_Object_Directory to No_Project
13054 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
13055 binding a Stand-Alone Library.
13057 * output.adb: Update Copyright notice
13058 (Write_Char): Output buffer when full
13060 2003-11-26 Robert Dewar <dewar@gnat.com>
13062 * sem_ch13.adb: (Check_Size): Reset size if size is too small
13065 (Check_Size): Fix documentation to include bit-packed array case
13067 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
13069 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
13071 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
13073 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
13076 * utils.c (init_gigi_decls): Change name of built-in setjmp to
13077 __builtin_setjmp, since this is apparently needed by recent
13080 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13082 * adadecode.c: Only include ctype.h if not IN_GCC.
13083 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
13085 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
13088 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
13089 signals and interrupts.
13091 * 5zintman.ads: New File.
13093 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
13094 add exception signals to the set of unmasked signals.
13097 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
13098 between signals and interrupts.
13099 Add to Unblocked_Signal_Mask the set of signals that are in
13103 Adding a check to see whether the Interrupt_ID we want to unmask is in
13104 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
13105 reason is that the index type of the Keep_Unmasked array is not always
13106 Interrupt_ID; it may be a subtype of Interrupt_ID.
13108 2003-11-24 Gary Dismukes <dismukes@gnat.com>
13111 (Remove_Side_Effects): Condition constantness of object created for a
13112 an unchecked type conversion on the constantness of the expression
13113 to ensure the correct value for 'Constrained when passing components
13114 of view-converted class-wide objects.
13116 2003-11-24 Robert Dewar <dewar@gnat.com>
13118 * par-load.adb (Load): Improve handling of misspelled and missing units
13119 Removes several cases of compilation abandoned messages
13121 * lib.adb: (Remove_Unit): New procedure
13123 * lib.ads: (Remove_Unit): New procedure
13125 * lib-load.adb: Minor reformatting
13127 2003-11-24 Vincent Celier <celier@gnat.com>
13130 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
13131 (Marking_Label): Label to mark processed source files. Incremented for
13133 (Gnatmake): Increase Marking_Labet for each executable
13134 (Is_Marked): Compare against marking label
13135 (Mark): Mark with marking label
13137 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
13140 Move the declaration of the TSD for System.Threads to System.Soft_Links.
13143 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
13144 (rts-cert): build a single relocatable object for the run-time lib.
13147 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
13150 Use gnatls rather than gcc to obtain the location of GNAT RTL for
13153 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
13155 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
13156 can not use it as before (that is, as a variable) when dumping it into
13157 the tree file. Add a local variable to store the result of this
13158 function and to be used as the string to be written into the tree.
13160 * scn.adb (Initialize_Scanner): Add comments explaining the recent
13163 * sinput.adb (Source_First, Source_Last): In case of
13164 Internal_Source_File, replace returning attributes of
13165 Internal_Source_Ptr (which is wrong) with returning attributes of
13168 2003-11-24 Ed Schonberg <schonberg@gnat.com>
13171 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
13172 used for implicit concatenation operators.
13176 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
13177 task bodies that are in the scope of a Suppress pragma.
13178 (Check_A Call): Use the flag to prevent spurious elaboration checks.
13180 * sinfo.ads, sinfo.adb:
13181 New flag No_Elaboration_Check on function/procedure calls, to properly
13182 suppress checks on calls in task bodies that are within a local suppress
13186 (Expand_Concatenate_Other): Use the proper integer type for the
13187 expression for the upper bound, to avoid universal_integer computations
13190 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
13192 * .cvsignore: Delete.
13194 2003-11-21 Andreas Schwab <schwab@suse.de>
13196 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
13198 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
13200 * 5wsystem.ads: Enable zero cost exception.
13202 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
13204 * 5ztiitho.adb: Remove an unreferenced variable.
13206 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
13208 * adaint.c: For FreeBSD, use mkstemp.
13210 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
13212 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
13214 2003-11-21 Robert Dewar <dewar@gnat.com>
13216 * bld.adb: Remove useless USE of gnatvsn
13218 * gnatchop.adb: Minor reformatting
13219 Clean up version handling to be more consistent
13221 * gnatxref.adb: Minor reformatting
13223 * gprcmd.adb: Minor reformatting
13224 Fix output of copyright to be more consistent with other tools
13226 2003-11-21 Vincent Celier <celier@gnat.com>
13228 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
13230 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
13232 * atree.adb (Initialize): Add initializations for global variables
13233 used in New_Copy_Tree.
13235 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
13236 Internal_Source_File as the actual).
13237 Put the set of statements creating Any_Character before the set of
13238 statements creating Any_Array to have Any_Character fully initialized
13239 when it is used in creating Any_Array.
13241 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
13242 not call Scan in case if the actual is Internal_Source_File
13243 Add 2003 to copyright note.
13245 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
13246 processing Internal_Source_File.
13248 * types.ads: Add the constant Internal_Source_File representing the
13249 source buffer for artificial source-code-like strings created within
13250 the compiler (the definition of Source_File_Index is changed).
13252 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
13254 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
13255 56system.ads: New file, FreeBSD version.
13257 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
13259 * Make-lang.in (ada.extraclean): Delete.
13261 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
13263 * gnatmem.adb: Clean up verbose output.
13265 * gprcmd.adb: Change copyright to FSF.
13267 2003-11-19 Vincent Celier <celier@gnat.com>
13269 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
13270 and Version (ignored).
13272 * symbols.ads: (Policy): New type
13273 (Initialize): New parameter Reference, Symbol_Policy and
13275 Remove parameter Force.
13276 Minor reformatting.
13278 * snames.ads, snames.adbadb: New standard names
13279 Library_Reference_Symbol_File and Library_Symbol_Policy
13282 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
13286 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
13288 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
13290 * prj.adb: (Project_Empty): New component Symbol_Data
13292 * prj.ads: (Policy, Symbol_Record): New types
13293 (Project_Data): New component Symbol_Data
13296 New attributes Library_Symbol_File, Library_Symbol_Policy and
13297 Library_Reference_Symbol_File.
13300 (Ada_Check): When project is a Stand-Alone library project, process
13301 attribute Library_Symbol_File, Library_Symbol_Policy and
13302 Library_Reference_Symbol_File.
13304 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
13305 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
13306 5sml-tgt.adb (Build_Dynamic_Library): New parameter
13307 Symbol_Data (ignored).
13309 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
13310 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
13311 functions Option_File_Name and Version_String. Set new options of
13312 gnatsym related to symbol file, symbol policy and reference symbol
13316 Extensive modifications to take into account the reference symbol file,
13317 the symbol policy, the library version and to put in the symbol file the
13318 minor and major IDs.
13320 * bld.adb (Process_Declarative_Items): Put second argument of
13321 gprcmd to_absolute between single quotes, to avoid problems with
13324 * bld-io.adb: Update Copyright notice.
13325 (Flush): Remove last character of a line, if it is a back slash, to
13326 avoid make problems.
13329 Implement new scheme with reference symbol file and symbol policy.
13331 * g-os_lib.ads: (Is_Directory): Clarify comment
13333 2003-11-19 Robert Dewar <dewar@gnat.com>
13335 * atree.adb: Move New_Copy_Tree global variables to head of package
13337 * errout.adb: Minor reformatting
13339 2003-11-19 Javier Miranda <miranda@gnat.com>
13341 * sem_ch4.adb: (Diagnose_Call): Improve error message.
13342 Add reference to Ada0Y (AI-50217)
13344 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
13345 sem_util.adb: Add reference to AI-50217
13347 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
13349 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
13351 * sem_aggr.adb: Complete documentation of AI-287 changes
13353 * par-ch4.adb: Document previous changes.
13355 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
13356 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
13359 * exp_aggr.adb: Add references to AI-287 in previous changes
13361 2003-11-19 Ed Schonberg <schonberg@gnat.com>
13364 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
13365 in the rewriting is the result of an inlined call.
13367 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
13368 parameter is a type conversion, use original node to construct the
13369 post-call assignment, because expression may have been rewritten, e.g.
13370 if it is a packed array.
13373 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
13374 body, just as it is in an instance.
13375 Categorization routines
13377 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
13378 Instantiate_Object): Set proper sloc reference for message on missing
13381 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
13383 * Makefile.in: Add FreeBSD libgnat pairs.
13385 * usage.adb: Fix typo in usage message.
13387 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
13389 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
13390 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
13391 pragma Thread_Body.
13392 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
13394 * s-thread.adb: This file is now a dummy implementation of
13397 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
13399 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
13401 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
13403 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
13404 instanciation references in the parent type description.
13406 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13408 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
13410 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
13411 TYPE_PRECISION directly from esize.
13413 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
13416 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
13418 * init.c: Initialization routines for FreeBSD
13420 * link.c: Link info for FreeBSD
13422 * sysdep.c: Add the case of FreeBSD
13424 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
13426 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
13427 already called in System.Threads.
13429 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
13430 environment task, as it has been moved to System.Threads.Initialization.
13432 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
13434 * adaint.c (__gnatlib_install_locks): Only reference
13435 __gnat_install_locks on VMS, since other platforms can avoid using
13436 --enable-threads=gnat
13438 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13440 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
13442 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
13443 TYPE_PACKED_ARRAY_TYPE_P.
13444 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
13446 Part of PR ada/12806
13447 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
13448 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
13450 2003-11-17 Vincent Celier <celier@gnat.com>
13452 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
13454 Do not set exit status to Failure when Warning is True.
13455 (Gnatchop): Make errors "no compilation units found" and
13456 "no source files written" warnings only.
13458 * make.adb (Gnatmake): When using a project file, set
13459 Look_In_Primary_Dir to False.
13460 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
13461 and Local_Configuration_Pragmas in the project where they are declared
13462 not an extending project which might have inherited them.
13464 * osint.adb (Locate_File): If Name is already an absolute path, do not
13465 look for a directory.
13467 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
13468 -gnats (Check_Syntax) is used, issue only a warning, not an error.
13470 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
13471 in objects of type Variable_Value.
13473 * prj.ads: (Variable_Value): New component Project
13475 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
13476 is in a project extended by Project.
13478 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
13479 Project of Variable_Values to this new parameter value.
13480 (Expression): Set component Project of Variable_Values.
13481 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
13482 Set the component Project in array elements.
13484 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
13486 * errout.adb: (Initialize): Add initialization for error nodes.
13488 * sem_ch12.adb (Initialize): Add missing initializations for
13489 Exchanged_Views and Hidden_Entities.
13491 2003-11-17 Ed Schonberg <schonberg@gnat.com>
13493 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
13494 already instantiated tree for use in subsequent inlining.
13495 (Analyze_Associations, Instantiate_Formal_Subprogram,
13496 Instantiate_Object): improve error message for mismatch in
13499 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
13500 instantiations of subprograms declared in instances.
13502 2003-11-17 Javier Miranda <miranda@gnat.com>
13504 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
13505 executed only under the Extensions_Allowed flag.
13507 2003-11-17 Robert Dewar <dewar@gnat.com>
13509 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
13511 (Address_Image): Fix bug of returning 0x instead of 0x0
13512 Minor reformatting (function specs).
13514 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
13515 (missed case of 33-63)
13517 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
13519 * s-thread.adb: Add comments for pragma Restriction
13521 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
13522 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
13524 2003-11-17 Ed Falis <falis@gnat.com>
13526 * s-thread.adb: Added No_Tasking restriction for this implementation.
13528 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
13530 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
13531 instanciation references in the parent type description.
13533 2003-11-17 GNAT Script <nobody@gnat.com>
13535 * Make-lang.in: Makefile automatically updated
13537 2003-11-16 Jason Merrill <jason@redhat.com>
13539 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
13540 and TAGS files that include them for each front end.
13542 2003-11-14 Andreas Jaeger <aj@suse.de>
13544 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
13545 is the canonical version.
13546 * misc.c (gnat_handle_option): Likewise.
13548 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
13550 * 5nsystem.ads: New file for x86_64-linux-gnu.
13552 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
13554 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
13556 * comperr.adb: Fix logic in previous change.
13558 2003-11-13 Vincent Celier <celier@gnat.com>
13560 * 5bml-tgt.adb (Build_Dynamic_Library): Use
13561 Osint.Include_Dir_Default_Prefix instead of
13562 Sdefault.Include_Dir_Default_Name.
13564 * gnatlbr.adb: Update Copyright notice
13565 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
13566 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
13567 instead of Sdefault.Object_Dir_Default_Name
13570 (Process_Binder_File): Never suppress the option following -Xlinker
13573 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
13574 Sdefault.Object_Dir_Default_Name.
13576 * osint.ads, osint.adb:
13577 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
13578 Minor reformatting.
13580 * vms_conv.ads: Minor reformating
13581 Remove GNAT STANDARD and GNAT PSTA
13584 Allow GNAT MAKE to have several files on the command line.
13585 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
13586 Sdefault.Object_Dir_Default_Name.
13588 Remove data for GNAT STANDARD
13591 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
13592 Remove data for GNAT STANDARD
13593 Remove options and documentation for -gnatwb/-gnatwB: these warning
13594 options no longer exist.
13596 2003-11-13 Ed Falis <falis@gnat.com>
13598 * 5zthrini.adb: (Init_RTS): Made visible
13601 (Register): Removed unnecessary call to taskVarGet that checked whether
13602 an ATSD was already set as a task var for the argument thread.
13605 Updated comment to reflect that this is a VxWorks version
13606 Added context clause for System.Threads.Initialization
13607 Added call to System.Threads.Initialization.Init_RTS
13609 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
13612 (Init_RTS): New procedure, for the initialization of the run-time lib.
13615 Remove dependancy on System.Init, so that this file can be used in the
13616 AE653 sequential run-time lib.
13618 2003-11-13 Robert Dewar <dewar@gnat.com>
13620 * bindgen.adb: Minor reformatting
13622 2003-11-13 Ed Schonberg <schonberg@gnat.com>
13625 (Apply_Discriminant_Check): Do no apply check if target type is derived
13626 from source type with no applicable constraint.
13629 (Ensure_System_Dependency): Do not apply the style checks that may have
13630 been specified for the main unit.
13633 (Find_Selected_Component): Further improvement in error message, with
13637 (Resolve): Handle properly the case of an illegal overloaded protected
13640 2003-11-13 Javier Miranda <miranda@gnat.com>
13643 (Has_Default_Init_Comps): New function to check the presence of
13644 default initialization in an aggregate.
13645 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
13646 extension aggregate of a limited record. In addition, a new formal
13647 was added to do not initialize the record controller (if any) during
13648 this recursive expansion of ancestors.
13649 (Init_Controller): Add support for limited record components.
13650 (Expand_Record_Aggregate): In case of default initialized components
13651 convert the aggregate into a set of assignments.
13653 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
13654 describing the new syntax.
13655 Nothing else needed to be done because this subprogram delegates part of
13656 its work to P_Precord_Or_Array_Component_Association.
13657 (P_Record_Or_Array_Component_Association): Give support to the new
13658 syntax for default initialization of components.
13661 (Resolve_Aggregate): Relax the strictness of the frontend in case of
13662 limited aggregates.
13663 (Resolve_Record_Aggregate): Give support to default initialized
13665 (Get_Value): In case of default initialized components, duplicate
13666 the corresponding default expression (from the record type
13667 declaration). In case of default initialization in the *others*
13668 choice, do not check that all components have the same type.
13669 (Resolve_Extension_Aggregate): Give support to limited extension
13673 (Check_Initialization): Relax the strictness of the front-end in case
13674 of aggregate and extension aggregates. This test is now done in
13675 Get_Value in a per-component manner.
13677 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
13678 expression corresponds to a limited aggregate. This test is now done
13681 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
13684 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
13685 present in an N_Component_Association node
13687 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
13689 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
13690 type-conformant entry only if they are homographs.
13692 2003-11-13 GNAT Script <nobody@gnat.com>
13694 * Make-lang.in: Makefile automatically updated
13696 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13698 * adadecode.c: Use <> form of include for ctype.h.
13699 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
13701 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13703 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
13704 Works around PR middle-end/6552.
13706 2003-11-10 Ed Falis <falis@gnat.com>
13708 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
13710 * 5zinit.adb: (Install_Handler): Moved back to spec
13711 (Install_Signal_Handlers): Deleted
13713 * 5zthrini.adb: Added context clause for System.Storage_Elements
13714 (Register): Only handles creation of taskVar; initialization moved to
13716 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
13717 Added declaration of environment task secondary stack and
13720 * s-thread.adb: Implement bodies for thread body processing
13723 Added comment identifying supported targets for pragma Thread_Body.
13725 2003-11-10 Pascal Obry <obry@gnat.com>
13727 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
13731 (Open): Properly check for string length before copying into the buffer.
13732 Raises Name_Error if buffer is too small. Note that this was a potential
13735 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
13737 * bindgen.adb, comperr.adb: Code clean ups.
13738 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
13740 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
13742 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
13744 2003-11-10 Vincent Celier <celier@gnat.com>
13747 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
13750 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
13752 * prj.adb: (Project_Empty): Add new boolean component Virtual
13754 * prj.ads: (Virtual_Prefix): New constant string
13755 (Project_Data): New boolean component Virtual
13757 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
13758 a library project is extended by a virtual extending project.
13761 Modifications throughout to implement extending-all project, including:
13762 (Virtual_Hash, Processed_Hash): New hash tables
13763 (Create_Virtual_Extending_Project): New procedure
13764 (Look_For_Virtual_Projects_For): New procedure
13767 (Process): After checking the projects, if main project is an
13768 extending-all project, set the object directory of all virtual extending
13769 project to the object directory of the main project.
13770 Adjust error message when a virtual extending project has the same
13771 object directory as an project being extended.
13772 (Recursive_Process): If name starts with the virtual prefix, set Virtual
13773 to True in the project data.
13776 (Default_Project_Node): Add new boolean component Extending_All
13777 (Is_Extending_All): New function
13778 (Set_Is_Extending_All): New procedure
13780 * prj-tree.ads: (Is_Extending_All): New function
13781 (Set_Is_Extending_All): New procedure
13782 (Project_Node_Record): New boolean component Extending_All
13784 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
13787 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
13789 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
13790 "gprcmd prefix" to define it.
13792 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
13794 * einfo.ads: Fix a typo and remove an extraneous word in comments.
13797 (Create_Dummy_Package_Unit): Set the scope of the entity for the
13798 created dummy package to Standard_Standard, not to itself, to
13799 defend other parts of the front-end against encoutering a cycle in
13803 (Analyze_With_Clause): When setting the entities for the successive
13804 N_Expanded_Names that constitute the name of a child unit, do not
13805 attempt to go further than Standard_Standard in the chain of scopes.
13806 This case arises from the placeholder units created by
13807 Create_Dummy_Package_Unit in the case of a with_clause for a
13808 nonexistent child unit.
13810 2003-11-10 Ed Schonberg <schonberg@gnat.com>
13813 (Expand_Thread_Body): Place subprogram on scope stack, so that new
13814 declarations are given the proper scope.
13817 (Check_Expr_Constants): Reject an expression that contains a constant
13818 created during expansion, and that appears after the object to which
13819 the address clause applies.
13821 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
13822 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
13823 that uses 'Range of a function call with controlled components, so
13824 that the function result can be finalized before starting the loop.
13827 (Find_Selected_Component): Improve error message when prefix is
13828 an implicit dereference of an incomplete type.
13830 2003-11-10 Robert Dewar <dewar@gnat.com>
13832 * opt.ads: New Print_Standard flag for -gnatS switch
13834 * sem_ch13.adb: Remove some additional checks for unaligned arrays
13836 * cstand.adb (Create_Standard): Print out package standard if -gnatS
13839 * debug.adb: Update doc for -gnatds to discuss relationship with new
13842 * sinfo.adb: Add new field Entity_Or_Associated_Node
13844 * sinfo.ads: Add new field Entity_Or_Associated_Node
13845 Update documentation for Associated_Node and Entity fields to clarify
13846 relationship and usage.
13849 (Write_Id): Properly process Associated_Node field in generic template
13852 Recognize new -gnatS switch for printing package Standard
13853 This replaces gnatpsta
13856 Add line for new -gnatS switch for printing package Standard
13857 This replaces gnatpsta
13859 2003-11-10 Andreas Jaeger <aj@suse.de>
13861 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
13864 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
13866 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
13869 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
13871 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
13874 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
13876 * sysdep.c: Add handling of cygwin.
13878 2003-11-10 GNAT Script <nobody@gnat.com>
13880 * Make-lang.in: Makefile automatically updated
13882 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
13885 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
13886 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
13887 Replace GNAT_ROOT by GCC_ROOT.
13889 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
13891 2003-11-06 Zack Weinberg <zack@codesourcery.com>
13893 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
13894 and update for changed meaning of GET_MODE_BITSIZE.
13896 2003-11-04 Doug Rupp <rupp@gnat.com>
13898 * sysdep.c: Problem discovered during IA64 VMS port.
13899 [VMS] #include <unixio.h> to get proper prototypes.
13902 Issues discovered/problems fixed during IA64 VMS port.
13903 [VMS] #define _POSIX_EXIT for proper semantics.
13904 [VMS] #include <unixio.h> for proper prototypes.
13905 [VMS] (fork): #define IA64 version.
13906 (__gnat_os_exit): Remove unnecessary VMS specific code.
13908 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13910 Part of PR ada/12806
13912 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
13916 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
13919 * targtyps.c, decl.c, misc.c,
13920 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
13921 routines to work around change in FP sizing semantics in GCC.
13924 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
13926 * gigi.h: (enumerate_modes): New function.
13928 * Make-lang.in: (ada/misc.o): Add real.h.
13930 * misc.c: (enumerate_modes): New function.
13932 2003-11-04 Robert Dewar <dewar@gnat.com>
13934 * 3vtrasym.adb: Minor reformatting
13935 Use terminology encoded/decoded name, rather than C++ specific notion
13936 of mangling (this is the terminology used throughout GNAT).
13938 * einfo.h: Regenerated
13940 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
13943 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
13945 * par-prag.adb: Add dummy entry for Thread_Body pragma
13948 Add entries for System.Threads entities for thread body processing
13951 (Analyze_Pragma, Access attributes): Check these are not applied to a
13952 thread body, since this is not permitted
13954 * sem_prag.adb: Add processing for Thread_Body pragma.
13958 (Resolve_Call): Check for incorrect attempt to call a thread body
13959 procedure with a direct call.
13961 * snames.ads, snames.adb: Add entry for Thread_Body pragma
13962 Add names associated with thread body expansion
13964 * snames.h: Add entry for Thread_Body pragma
13966 * s-thread.adb: Add entries for thread body processing
13967 These are dummy bodies so far
13969 * s-thread.ads: Add documentation on thread body handling.
13970 Add entries for thread body processing.
13972 2003-11-04 Javier Miranda <miranda@gnat.com>
13975 (Build_Limited_Views): Return after posting an error in case of limited
13976 with_clause on subprograms, generics, instances or generic renamings
13977 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
13978 on subprograms, generics, instances or generic renamings
13980 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
13982 * raise.c (setup_to_install): Correct mistake in last revision; two
13983 arguments out of order.
13985 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
13986 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
13987 notice, missed in previous change.
13988 Remove trailing blanks and other style errors introduced in previous
13991 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
13993 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
13994 rid of the wrapper for a LJM type, ensuring we don't do that if the
13995 field is addressable. This avoids potential low level type view
13996 mismatches later on, for instance in a by-reference argument passing
13999 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14001 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
14002 aligned at byte boundary.
14004 2003-11-04 Joel Brobecker <brobecker@gnat.com>
14006 * decl.c (components_to_record): Do not delete the empty variants from
14007 the end of the union type.
14009 2003-11-04 Ed Schonberg <schonberg@gnat.com>
14011 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
14012 operation for a derived type, an explicit declaration may use a local
14013 subtype of Boolean.
14015 2003-11-04 Vincent Celier <celier@gnat.com>
14017 * make.adb (Gnatmake): Allow main sources on the command line with a
14018 library project when it is only for compilation (no binding or
14021 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14023 * Makefile.in: Remove many duplicate variables.
14025 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
14027 * Make-lang.in (dvi): Move targets to $(docobjdir).
14028 (gnat_ug_vms.dvi): Simplify rule and adjust target.
14029 (gnat_ug_wnt.dvi): Likewise.
14030 (gnat_ug_unx.dvi): Likewise.
14031 (gnat_ug_vxw.dvi): Likewise.
14032 (gnat_rm.dvi): Likewise.
14033 (gnat-style.dvi): Likewise.
14035 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
14037 * gigi.h: Missed commit from update for C90.
14039 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
14041 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
14043 2003-10-31 Andreas Schwab <schwab@suse.de>
14045 * raise.c (get_action_description_for): Fix typo in last change.
14047 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
14050 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
14051 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
14053 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
14055 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
14056 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
14057 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
14058 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
14059 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
14061 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
14064 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
14065 numbers when symbol name is too long.
14067 2003-10-30 Ed Falis <falis@gnat.com>
14069 * g-signal.ads, g-signal.adb: New files
14071 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
14073 * Makefile.rtl: Introduce GNAT.Signals
14075 2003-10-30 Robert Dewar <dewar@gnat.com>
14077 * freeze.adb: Minor reformatting
14079 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
14081 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
14082 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
14083 New handling of Id_Check parameter to improve recognition of keywords
14084 used as identifiers.
14085 Update copyright notice to include 2003
14087 2003-10-29 Robert Dewar <dewar@gnat.com>
14089 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
14090 sem_ch10.adb: Minor reformatting
14092 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
14093 (Expand_Assign_Record): Test right hand side for bit unaligned as well
14095 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
14097 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
14098 Support for TBK$SYMBOLIZE-based symbolic traceback.
14100 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
14103 Revert previous change, that did not work well when pragma No_Run_Time
14104 was used in conjunction with a run-time other than ZFP.
14106 2003-10-29 Vincent Celier <celier@gnat.com>
14109 (Gnatmake): When there are no Ada mains in attribute Main, disable the
14110 bind and link steps only is switch -z is not used.
14112 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
14114 * Makefile.generic: Remove duplicated setting of CC.
14116 * Makefile.prolog: Set CC to gcc by default, to override make's
14119 * einfo.h: Regenerated.
14121 2003-10-29 Ed Schonberg <schonberg@gnat.com>
14123 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
14124 current body, after compiling subunit.
14126 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
14127 when in deleted code, because gigi needs properly ordered freeze
14128 actions to annotate types.
14130 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
14131 prevent the premature freezing of record type that contains
14132 subcomponents with a private type that does not yet have a completion.
14134 2003-10-29 Javier Miranda <miranda@gnat.com>
14137 (Analyze_Package_Instantiation): Check that instances can not be used in
14138 limited with_clauses.
14141 (Analyze_Package_Renaming): Check that limited withed packages cannot
14142 be renamed. Improve text on error messages related to limited
14145 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
14147 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
14148 Update copyright notice.
14150 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
14151 (Install_Limited_Context_Clauses): New subprogram that isolates all the
14152 checks required for limited context_clauses and installs the limited
14154 (Install_Limited_Withed_Unit): Complete its documentation.
14155 (Analyze_Context): Check that limited with_clauses are only allowed in
14157 (Install_Context): Call Install_Limited_Context_Clauses after the
14158 parents have been installed.
14159 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
14160 package as 'From_With_Type'; this mark indicates that the limited view
14161 is installed. Used to check bad usages of limited with_clauses.
14162 (Build_Limited_Views): Do not add shadow entities to the scope's list
14163 of entities. Do not add real entities to the Non_Limited_Views chain.
14164 Improve error notification.
14165 (Remove_Context_Clauses): Remove context clauses in two phases:
14166 limited views first and regular views later (to maintain the
14168 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
14169 its visible entities.
14171 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
14173 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
14174 with any type that Is_Fixed_Point_Type.
14176 * sinfo.ads: Fix documentation for Associated_Node attribute.
14178 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
14180 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
14181 both '-gnatc' and '-gnatt' are specified.
14183 * atree.adb (Initialize): Add initialization for Node_Count (set to
14186 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14188 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
14189 do not consider as Pure.
14191 Part of implementation of function-at-a-time:
14193 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
14194 (tree_transform): Add new argument to build_component_ref.
14195 (tree_transform, case N_Assignment_Statement): Make and return an
14197 (tree_transform): If result IS_STMT, set flags and return it.
14198 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
14200 * utils2.c (build_simple_component_ref, build_component_ref): Add new
14202 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
14203 (build_allocator): Likewise.
14205 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
14206 Add new arg to build_component_ref.
14207 (maybe_unconstrained_array, unchecked_convert): Likewise.
14209 * ada-tree.def (EXPR_STMT): New code.
14211 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
14213 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
14214 build_component_ref calls.
14216 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
14218 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
14219 (build_component_ref): Add new argument, NO_FOLD_P.
14221 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
14223 * Makefile.generic: Add missing substitution on object_deps handling.
14226 * Make-lang.in (check-ada): Enable ACATS test suite.
14228 2003-10-27 Robert Dewar <dewar@gnat.com>
14231 (Freeze_Array_Type): We do not need an initialization routine for types
14232 derived from String or Wide_String. They should be treated the same
14233 as String and Wide_String themselves. This caused problems with the
14234 use of Initialize_Scalars.
14237 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
14238 composites. This allows use of component clauses that are not byte
14242 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
14243 is an attempt to pack an array of atomic objects.
14245 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
14247 2003-10-27 Pascal Obry <obry@gnat.com>
14250 (Basename): Check for drive letters in a pathname only on DOS based OS.
14252 2003-10-27 Vincent Celier <celier@gnat.com>
14255 (Gnatmake): When unable to change dir to the object dir, display the
14256 content of the parent dir of the obj dir, to try to understand why this
14259 2003-10-27 GNAT Script <nobody@gnat.com>
14261 * Make-lang.in: Makefile automatically updated
14263 2003-10-27 Ed Schonberg <schonberg@gnat.com>
14266 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
14267 should not be done in Save/Restore_Scope_Stack, because it is performed
14271 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
14272 whether use clauses should be removed/restored.
14275 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
14276 whether use clauses should be removed/restored.
14278 2003-10-26 Andreas Jaeger <aj@suse.de>
14280 * Makefile.in: Remove duplicated lines.
14282 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
14284 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
14285 minimize the differences with ACT tree.
14287 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
14288 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
14289 Gnatvsn.Gnat_Static_Version_String to reduce differences between
14292 2003-10-24 Pascal Obry <obry@gnat.com>
14294 * adadecode.c (ostrcpy): New function.
14295 (__gnat_decode): Use ostrcpy of strcpy.
14296 (has_prefix): Set first parameter a const.
14297 (has_suffix): Set first parameter a const.
14298 Update copyright notice. Fix source name in header.
14299 Removes a trailing space.
14302 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
14305 Remove the test against being in No_Run_Time_Mode before generating a
14306 call to Register_Tag. It is redundant with the test against the
14307 availability of the function Register_Tag.
14309 2003-10-24 Vincent Celier <celier@gnat.com>
14311 * g-catiio.adb: (Month_Name): Correct spelling of February
14313 * make.adb: (Mains): New package
14314 (Initialize): Call Mains.Delete
14315 (Gnatmake): Check that each main on the command line is a source of a
14316 project file and, if there are several mains, each of them is a source
14317 of the same project file.
14318 (Gnatmake): When a foreign language is specified in attribute Languages,
14319 no main is specified on the command line and attribute Mains is not
14320 empty, only build the Ada main. If there is no Ada main, just compile
14321 the Ada sources and their closure.
14322 (Gnatmake): If a main is specified on the command line with directory
14323 information, check that the source exists and, if it does, that the path
14324 is the actual path of a source of a project.
14327 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
14328 Full_Path is True, return the full path instead of the simple file name.
14329 (Project_Of): New function
14332 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
14333 defaulted to False.
14334 (Project_Of): New function
14336 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
14338 * Makefile.generic:
14339 Ensure objects of main project are always checked and rebuilt if needed.
14340 Set CC to gcc by default.
14341 Prepare new handling of link by creating a global archive (not activated
14344 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
14345 stringt.h: Update copyright notice. Remove trailing blanks.
14346 Fix source name in header.
14348 2003-10-24 Robert Dewar <dewar@gnat.com>
14350 * sem_ch12.adb: Minor reformatting
14353 Minor reformatting (including new function return style throughout)
14356 Minor reformatting (including new function return style throughout)
14358 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
14360 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
14361 stringt.h: Update copyright notice. Remove trailing blanks.
14362 Fix source name in header.
14364 2003-10-24 GNAT Script <nobody@gnat.com>
14366 * Make-lang.in: Makefile automatically updated
14368 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
14370 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
14371 stringt.h: Convert to ISO C90 declarations and definitions.
14373 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
14376 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
14377 External_Tag attribute definition clauses.
14379 2003-10-23 Ed Schonberg <schonberg@gnat.com>
14382 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
14383 child unit, generate a fully qualified name to avoid spurious errors
14384 when the context contains renamings of different child units with
14385 the same simple name.
14387 * exp_dbug.ads: Add documentation on name qualification for renamings
14390 2003-10-23 Robert Dewar <dewar@gnat.com>
14392 * g-regpat.ads, g-regpat.adb: Minor reformatting
14394 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
14396 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
14398 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14400 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
14403 * urealp.h: (Machine): Update to proper definition.
14405 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
14407 * init.c, adaint.c: Minor reformatting.
14409 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
14411 * adaint.c (w32_epoch_offset): Define static const at file level.
14412 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
14413 rather than t_create, t_access in call to GetFileTime. Use union
14414 to convert between FILETIME and unsigned long long.
14415 (__gnat_file_time_name): Test for invalid file handle.
14416 (__gnat_set_filetime_name): Support win32 targets using
14417 w32api SetFileTime.
14419 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
14421 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
14423 * ctrl_c.c (__gnat_int_handler): Remove declaration.
14425 * decl.c (creat_concat_name): Const-ify prefix.
14427 * adaint.c: Include ctype.h if __MINGW32__.
14428 (__gnat_readlink): Mark arguments as possibly unused.
14429 (__gnat_symlink): Likewise.
14430 (__gnat_is_symbolic_link): Likewise.
14431 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
14433 (__gnat_file_time_name): Don't declare struct stat statbuf when
14435 (__gnat_is_absolute_path): Add parenthesis around condition of
14436 'if' statement to avoid warning.
14437 (__gnat_plist_init): Specify void as parameter.
14438 (plist_enter): Likewise.
14439 (plist_leave): Likewise.
14440 (remove_handle): Make static. Initialize prev.
14442 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
14444 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
14445 * cstreams.c (__gnat_full_name): Minor improvements and clean up
14446 of previous change.
14448 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14450 * tracebak.c (MAX): Avoid redefinition warning.
14452 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
14453 Change msg to const char *.
14454 (__gnat_install_handler): Remove ss, unused.
14455 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
14457 * cstreams.c (__gnat_full_name): Declare p only when used.
14458 (__gnat_full_name) [sgi] Return buffer.
14460 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
14462 * mingw32.h: New file.
14463 * gnat_wrapper.adb: New file.
14465 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
14467 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
14468 string match a pre compiled regular expression (the corresponding
14469 version of the function working on a raw regular expression)
14470 Fix typos in various comments
14471 Update copyright notice in spec
14473 2003-10-21 Gary Dismukes <dismukes@gnat.com>
14476 (Component_Needs_Simple_Initialization): Return False when the type is a
14477 packed bit array. Revise spec comments to document this case.
14480 (Expand_Pragma_Import): Set any expression on the imported object to
14481 empty to avoid initializing imported objects (in particular this
14482 covers the case of zero-initialization of bit arrays).
14483 Update copyright notice.
14485 2003-10-21 Ed Schonberg <schonberg@gnat.com>
14488 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
14489 a subunit is missing.
14490 (Instantiate_Subprogram_Body): If body of function is missing, set type
14491 of return expression explicitly in dummy body, to prevent cascaded
14492 errors when a subunit is missing.
14496 (Access_Subprogram_Declaration): Verify that return type is valid.
14500 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
14505 (Corresponding_Discriminant): If the scope of the discriminant is a
14506 private type without discriminant, use its full view.
14509 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
14511 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
14512 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
14513 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
14514 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
14515 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
14516 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
14517 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
14518 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
14519 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
14520 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
14521 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
14522 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
14523 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
14524 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
14525 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
14526 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
14527 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
14528 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
14529 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
14530 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
14531 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
14532 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
14533 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
14534 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
14535 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
14536 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
14537 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
14538 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
14539 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
14540 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
14541 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
14542 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
14543 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
14544 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
14545 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
14546 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
14547 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
14548 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
14549 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
14550 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
14551 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
14552 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
14553 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
14554 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
14555 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
14556 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
14557 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
14558 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
14559 vms_conv.ads, vms_conv.adb, vms_data.ads,
14560 vxaddr2line.adb: Files added. Merge with ACT tree.
14562 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
14563 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
14564 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
14565 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
14566 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
14567 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
14568 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
14569 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
14570 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
14571 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
14573 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
14574 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
14575 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
14576 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
14577 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
14578 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
14579 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
14580 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
14581 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
14582 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
14583 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
14584 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
14585 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
14586 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
14587 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
14588 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
14589 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
14590 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
14591 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
14592 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
14593 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
14594 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
14595 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
14596 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
14597 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
14598 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
14599 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
14600 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
14601 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
14602 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
14603 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
14604 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
14605 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
14606 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
14607 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
14608 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
14609 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
14610 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
14611 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
14612 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
14613 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
14614 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
14615 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
14616 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
14617 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
14618 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
14619 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
14620 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
14621 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
14622 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
14623 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
14624 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
14625 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
14626 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
14627 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
14628 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
14629 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
14630 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
14631 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
14632 checks.adb, checks.ads, cio.c, comperr.adb,
14633 comperr.ads, csets.adb, cstand.adb, cstreams.c,
14634 debug_a.adb, debug_a.ads, debug.adb, decl.c,
14635 einfo.adb, einfo.ads, errout.adb, errout.ads,
14636 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
14637 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
14638 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
14639 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
14640 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
14641 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
14642 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
14643 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
14644 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
14645 fe.h, fmap.adb, fmap.ads, fname.adb,
14646 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
14647 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
14648 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
14649 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
14650 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
14651 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
14652 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
14653 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
14654 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
14655 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
14656 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
14657 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
14658 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
14659 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
14660 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
14661 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
14662 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
14663 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
14664 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
14665 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
14666 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
14667 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
14668 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
14669 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
14670 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
14671 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
14672 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
14673 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
14674 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
14675 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
14676 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
14677 layout.adb, lib.adb, lib.ads, lib-list.adb,
14678 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
14679 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
14680 link.c, live.adb, make.adb, make.ads,
14681 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
14682 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
14683 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
14684 misc.c, mkdir.c, mlib.adb, mlib.ads,
14685 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
14686 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
14687 namet.adb, namet.ads, namet.h, nlists.ads,
14688 nlists.h, nmake.adt, opt.adb, opt.ads,
14689 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
14690 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
14691 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
14692 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
14693 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
14694 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
14695 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
14696 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
14697 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
14698 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
14699 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
14700 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
14701 prj-util.adb, prj-util.ads, raise.c, raise.h,
14702 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
14703 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
14704 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
14705 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
14706 scans.ads, scn.adb, scn.ads, s-crc32.adb,
14707 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
14708 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
14709 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
14710 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
14711 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
14712 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
14713 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
14714 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
14715 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
14716 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
14717 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
14718 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
14719 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
14720 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
14721 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
14722 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
14723 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
14724 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
14725 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
14726 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
14727 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
14728 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
14729 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
14730 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
14731 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
14732 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
14733 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
14734 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
14735 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
14736 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
14737 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
14738 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
14739 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
14740 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
14741 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
14742 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
14743 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
14744 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
14745 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
14746 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
14747 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
14748 stringt.adb, stringt.ads, stringt.h, style.ads,
14749 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
14750 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
14751 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
14752 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
14753 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
14754 table.adb, table.ads, targparm.adb, targparm.ads,
14755 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
14756 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
14757 ttypes.ads, types.ads, types.h, uintp.adb,
14758 uintp.ads, uintp.h, uname.adb, urealp.adb,
14759 urealp.ads, urealp.h, usage.adb, utils2.c,
14760 utils.c, validsw.adb, validsw.ads, widechar.adb,
14761 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
14762 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
14763 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
14764 gnatvsn.ads: Merge with ACT tree.
14766 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
14768 2003-10-20 Mark Mitchell <mark@codesourcery.com>
14770 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
14771 (gnat_ug_vmx.info): Likewise.
14772 (gnat_ug_vxw.info): Likewise.
14773 (gnat_ug_wnt.info): Likewise.
14774 (gnat_rm.info): Likewise.
14775 (gnat-style.info): Likewise.
14777 * Make-lang.in (ada.install-info): Remove target.
14778 (info): New target.
14779 (install-info): Likewise.
14780 (gnat_ug_unx.info): Simplify rule.
14781 (gnat_ug_vmx.info): Likewise.
14782 (gnat_ug_vxw.info): Likewise.
14783 (gnat_ug_wnt.info): Likewise.
14784 (gnat_rm.info): Likewise.
14785 (gnat-style.info): Likewise.
14787 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
14789 * Make-lang.in: Replace uses of $(target_alias) with
14790 $(target_noncanonical).
14791 * ada/Makefile.in: Remove unused mention of $(target_alias).
14793 2003-10-06 Mark Mitchell <mark@codesourcery.com>
14795 * Make-lang.in (ada.info): Replace with ...
14797 (ada.dvi): Replace with ...
14800 2003-09-29 Zack Weinberg <zack@codesourcery.com>
14802 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
14803 initialize dconstp5 and dconstmp5.
14805 2003-09-28 Richard Henderson <rth@redhat.com>
14807 * trans.c (tree_transform): Update call to expand_asm_operands.
14809 2003-09-21 Richard Henderson <rth@redhat.com>
14811 * trans.c, utils.c: Revert.
14813 2003-09-21 Richard Henderson <rth@redhat.com>
14815 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
14818 2003-09-04 Michael Matz <matz@suse.de>
14820 * misc.c: Include "target.h".
14821 * Make-lang.in (misc.o): Add dependency on target.h.
14823 2003-09-03 DJ Delorie <dj@redhat.com>
14825 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
14828 2003-08-30 Zack Weinberg <zack@codesourcery.com>
14830 * Makefile.in: Update substitutions to match changes to
14831 configure. Use include directives instead of @-insertions
14832 to read in host and target fragments. Add a rule to
14833 regenerate ada/Makefile.
14835 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
14837 * lang-options.h: Remove.
14838 * lang.opt: Add help text.
14840 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
14842 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
14845 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
14847 * misc.c (gnat_handle_option): Don't handle filenames.
14849 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
14851 * Make-lang.in: Replace PWD with PWD_COMMAND.
14852 * Makefile.adalib: Likewise.
14853 * Makefile.in: Likewise.
14855 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
14857 * misc.c (gnat_argv): Revert last change.
14858 (gnat_handle_option, gnat_init_options): Copy arguments.
14860 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
14862 * misc.c (gnat_argv): Make const.
14864 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
14866 * misc.c (save_argc, save_argv): Keep non-static!
14868 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
14870 * misc.c (save_argc, save_argv): Make static.
14871 (gnat_init_options): New prototype.
14872 (gnat_init_options): Update.
14874 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
14876 * gnat_ug.texi: Remove unlikely characters from @vars.
14877 * gnat_ug_vms.texi: Regenerate.
14879 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
14881 * misc.c (record_code_position): Adjust emit_note call.
14883 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
14885 * misc.c (gnat_handle_option): Don't check for missing arguments.
14887 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
14889 * utils.c (end_subprog_body): Adjust expand_function_end call.
14891 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
14893 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
14896 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
14898 * lang.opt: Declare Ada.
14899 * misc.c (gnat_init_options): Update.
14901 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
14903 * utils.c (begin_subprog_body): Adjust init_function_start call.
14905 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
14907 * Make-lang.in: Update to use options.c and options.h.
14908 * misc.c: Include options.h not aoptions.h.
14909 (gnat_handle_option): Abort on unrecognized switch.
14910 (gnat_init_options): Request Ada switches.
14912 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
14914 * lang.opt: Add -Wall.
14915 * misc.c (gnat_handle_option): Handle it.
14917 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
14919 * misc.c (gnat_handle_option): Fix warnings.
14921 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
14923 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
14925 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
14927 * Make-lang.in: Update to handle command-line options.
14928 * lang.opt: New file.
14929 * misc.c: Include aoptions.h.
14930 (cl_options_count, cl_options): Remove.
14931 (gnat_handle_option): New.
14932 (gnat_decode_option): Remove.
14933 (LANG_HOOKS_DECODE_OPTION): Remove.
14934 (LANG_HOOKS_HANDLE_OPTION): Override.
14936 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
14938 * init.c, misc.c, trans.c, utils.c: Remove dead code.
14940 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
14942 * Makefile.in: Replace "host_canonical" with "host" for autoconf
14945 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
14947 * Make-lang.in: Update.
14948 * misc.c: Include opts.h. Define cl_options_count and cl_options.
14950 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
14952 * misc.c (gnat_init_options): Update.
14954 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
14956 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
14957 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
14958 __attribute__ ((__unused__)).
14960 2003-06-05 Jan Hubicka <jh@suse.cz>
14962 * Make-lang.in: Add support for stageprofile and stagefeedback
14964 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
14966 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
14967 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
14969 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
14971 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
14972 Remove non-VMS directive.
14973 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
14975 (Examples of gnatls Usage): Remove VMS alternative.
14977 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
14980 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
14981 and turn ZCX_By_Default back to False since the underlying support
14982 is not quite there yet.
14984 2003-06-01 Andreas Jaeger <aj@suse.de>
14986 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
14987 and ROUND_TYPE_SIZE_UNIT.
14989 2003-05-22 Geert Bosch <bosch@gnat.com>
14991 * gnat_rm.texi : Remove reference to Ada Core Technologies.
14993 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
14995 * trans.c (tree_transform): Use location_t and input_location
14997 (build_unit_elab): Likewise.
14998 * utils.c (create_label_decl): Likewise.
15000 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
15002 * trans.c (tree_transform, build_unit_elab,
15003 set_lineno): Rename lineno to input_line.
15004 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
15005 end_subprog_body): Likewise.
15006 * utils2.c (build_call_raise): Likewise.
15008 2003-05-01 Laurent Guerby <guerby@acm.org>
15011 * 5iosinte.ads: Increase pthread_cond_t size to match recent
15012 LinuxThread and NPTL version, merge from ACT.
15014 2003-04-28 Zack Weinberg <zack@codesourcery.com>
15016 * utils.c (convert): No need to clear TREE_CST_RTL.
15018 2003-04-23 Geert Bosch <bosch@gnat.com>
15020 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
15021 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
15022 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
15023 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
15024 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
15025 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
15026 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
15027 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
15028 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
15029 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
15030 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
15031 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
15032 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
15033 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
15034 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
15035 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
15036 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
15037 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
15038 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
15039 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
15040 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
15041 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
15042 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
15043 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
15044 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
15045 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
15046 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
15047 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
15048 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
15049 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
15050 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
15051 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
15052 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
15053 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
15054 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
15055 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
15056 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
15057 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
15058 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
15059 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
15060 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
15061 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
15062 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
15063 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
15064 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
15065 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
15066 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
15067 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
15068 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
15069 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
15070 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
15071 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
15072 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
15073 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
15074 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
15075 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
15076 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
15077 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
15078 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
15079 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
15080 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
15081 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
15082 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
15083 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
15084 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
15085 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
15086 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
15087 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
15088 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
15089 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
15090 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
15091 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
15092 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
15093 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
15094 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
15095 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
15096 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
15097 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
15098 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
15099 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
15100 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
15101 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
15102 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
15103 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
15104 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
15105 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
15106 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
15107 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
15108 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
15109 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
15110 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
15111 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
15112 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
15113 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
15114 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
15115 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
15116 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
15117 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
15118 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
15119 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
15120 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
15121 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
15122 ali.adb, ali.ads, alloc.ads, argv.c,
15123 atree.adb, atree.ads, atree.h, aux-io.c,
15124 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
15125 binde.adb, binde.ads, binderr.adb, binderr.ads,
15126 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
15127 butil.adb, butil.ads, cal.c, calendar.ads,
15128 casing.adb, casing.ads, ceinfo.adb, checks.adb,
15129 checks.ads, cio.c, comperr.adb, comperr.ads,
15130 config-lang.in, csets.adb, csets.ads, csinfo.adb,
15131 cstand.adb, cstand.ads, cuintp.c, debug.adb,
15132 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
15133 dec-io.ads, dec.ads, deftarg.c, directio.ads,
15134 einfo.adb, einfo.ads, elists.adb, elists.ads,
15135 elists.h, errno.c, errout.adb, errout.ads,
15136 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
15137 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
15138 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
15139 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
15140 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
15141 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
15142 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
15143 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
15144 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
15145 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
15146 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
15147 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
15148 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
15149 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
15150 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
15151 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
15152 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
15153 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
15154 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
15155 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
15156 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
15157 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
15158 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
15159 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
15160 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
15161 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
15162 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
15163 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
15164 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
15165 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
15166 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
15167 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
15168 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
15169 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
15170 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
15171 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
15172 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
15173 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
15174 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
15175 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
15176 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
15177 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
15178 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
15179 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
15180 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
15181 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
15182 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
15183 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
15184 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
15185 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
15186 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
15187 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
15188 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
15189 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
15190 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
15191 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
15192 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
15193 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
15194 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
15195 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
15196 lib.adb, lib.ads, live.adb, live.ads,
15197 machcode.ads, make.adb, make.ads, makeusg.adb,
15198 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
15199 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
15200 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
15201 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
15202 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
15203 mlib.ads, namet.adb, namet.ads, nlists.adb,
15204 nlists.ads, opt.adb, opt.ads, osint-b.adb,
15205 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
15206 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
15207 osint.ads, output.adb, output.ads, par-ch10.adb,
15208 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
15209 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
15210 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
15211 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
15212 par-tchk.adb, par-util.adb, par.adb, par.ads,
15213 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
15214 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
15215 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
15216 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
15217 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
15218 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
15219 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
15220 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
15221 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
15222 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
15223 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
15224 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
15225 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
15226 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
15227 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
15228 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
15229 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
15230 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
15231 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
15232 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
15233 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
15234 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
15235 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
15236 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
15237 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
15238 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
15239 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
15240 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
15241 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
15242 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
15243 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
15244 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
15245 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
15246 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
15247 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
15248 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
15249 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
15250 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
15251 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
15252 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
15253 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
15254 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
15255 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
15256 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
15257 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
15258 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
15259 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
15260 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
15261 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
15262 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
15263 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
15264 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
15265 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
15266 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
15267 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
15268 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
15269 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
15270 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
15271 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
15272 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
15273 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
15274 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
15275 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
15276 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
15277 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
15278 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
15279 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
15280 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
15281 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
15282 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
15283 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
15284 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
15285 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
15286 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
15287 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
15288 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
15289 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
15290 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
15291 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
15292 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
15293 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
15294 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
15295 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
15296 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
15297 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
15298 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
15299 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
15300 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
15301 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
15302 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
15303 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
15304 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
15305 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
15306 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
15307 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
15308 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
15309 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
15310 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
15311 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
15312 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
15313 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
15314 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
15315 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
15316 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
15317 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
15318 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
15319 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
15320 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
15321 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
15322 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
15323 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
15324 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
15325 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
15326 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
15327 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
15328 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
15329 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
15330 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
15331 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
15332 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
15333 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
15334 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
15335 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
15336 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
15337 snames.ads, sprint.adb, sprint.ads, stand.adb,
15338 stand.ads, stringt.adb, stringt.ads, style.adb,
15339 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
15340 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
15341 switch-m.ads, switch.adb, switch.ads, system.ads,
15342 table.adb, table.ads, targparm.adb, targparm.ads,
15343 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
15344 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
15345 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
15346 ttypef.ads, ttypes.ads, types.adb, types.ads,
15347 uintp.adb, uintp.ads, uname.adb, uname.ads,
15348 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
15349 usage.adb, usage.ads, validsw.adb, validsw.ads,
15350 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
15351 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
15352 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
15353 formatting and other trivial changes from ACT.
15355 2003-04-12 Zack Weinberg <zack@codesourcery.com>
15357 * gigi.h, utils2.c (build_constructor):
15358 Rename gnat_build_constructor. Use build_constructor.
15359 * decl.c (gnat_to_gnu_entity)
15360 * trans.c (tree_transform, pos_to_constructor, extract_values)
15361 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
15362 (unchecked_convert)
15363 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
15364 (fill_vms_descriptor):
15367 2003-04-06 Zack Weinberg <zack@codesourcery.com>
15369 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
15370 * misc.c (gnat_tree_size): New function.
15371 (LANG_HOOKS_TREE_SIZE): Override.
15373 2003-04-03 Jason Merrill <jason@redhat.com>
15375 * misc.c (gnat_adjust_rli): #if 0.
15377 2003-03-31 Geert Bosch <bosch@gnat.com>
15380 * link.c : Fix misspelled "const" keyword
15382 2003-03-23 Mark Mitchell <mark@codesourcery.com>
15385 * utils2.c: Adjust calls to put_var_into_stack.
15387 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
15389 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
15391 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
15393 * misc.c (gnat_init): Update for new prototype.
15395 2003-03-05 Olivier Hainque <hainque@gnat.com>
15398 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
15399 warning, and fix return type for the IN_RTS && !SJLJ case.
15401 2003-03-04 Tom Tromey <tromey@redhat.com>
15403 * Make-lang.in (ada.tags): New target.
15405 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
15408 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
15409 wrapper, which name remains constant whatever underlying GCC
15412 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
15413 the stable interface needed for a-except.
15415 2003-03-02 Andreas Jaeger <aj@suse.de>
15417 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
15418 gnat_ug_wnt.texi: Regenerate.
15420 2003-03-02 Laurent Guerby <guerby@acm.org>
15422 * Makefile.in (install-gnatlib): Match previous change there
15425 2003-02-28 Andreas Schwab <schwab@suse.de>
15427 * Make-lang.in (install-gnatlib): Change to ada directory before
15428 running make instead of using ada/Makefile directly.
15430 2003-02-18 Ben Elliston <bje@redhat.com>
15432 Part of fix for PR ada/9406
15433 * gnat_ug.texi (Binder output file): Grammar fix.
15435 2003-02-18 Ben Elliston <bje@redhat.com>
15438 * 5qtaprop.adb (Sleep): Fix typo in comment.
15440 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
15442 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
15443 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
15444 gnat_ug_wnt.texi: Regenerate.
15446 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
15448 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
15449 be created if necessary.
15450 (ada.install-common): Let $(DESTDIR)$(bindir) be created
15451 if necessary. Remove erroneous and redundant gnatchop
15452 installation commands. Test for gnatdll before attempting
15454 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
15455 and gnatdll from all plausible locations.
15457 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
15459 * utils2.c (build_unary_op): Don't check flag_volatile.
15460 * gnat_ug.texi: Remove -fvolatile from example.
15461 * gnat_ug_vxw.texi: Likewise.
15463 2003-01-29 Laurent Guerby <guerby@acm.org>
15466 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
15467 * Makefile.in: match previous change.
15468 * Make-lang.in: match previous change.
15470 2003-01-29 Joel Sherrill <joel@OARcorp.com>
15472 * 5rosinte.ads: Add SIGXCPU.
15473 * 5rtpopsp.adb: New file.
15474 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
15475 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
15476 specific file 5rtpopsp.adb.
15477 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
15478 is likely needed for all newlib targets.
15479 * init.c: Add RTEMS specific version of __gnat_initialize().
15481 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
15483 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
15485 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
15487 * init.c (__gnat_error_handler): Make msg const.
15489 * gmem.c (convert_addresses): Move declaration ...
15490 * adaint.h: ... here.
15491 * adaint.c (convert_addresses): Adapt addrs type to match
15494 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
15496 2003-01-24 Andreas Schwab <schwab@suse.de>
15498 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
15499 size_t to avoid warning.
15501 2003-01-21 Zack Weinberg <zack@codesourcery.com>
15503 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
15505 2003-01-09 Geoffrey Keating <geoffk@apple.com>
15507 * gnat_rm.texi: Remove RCS version number.
15509 * ada-tree.h (union lang_tree_node): Add chain_next option.
15511 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
15513 * Make-lang.in (ada.install-info, ada.install-common,
15514 ada.uninstall): Prepend $(DESTDIR) to the destination
15515 directory in all (un)installation commands.
15516 * Makefile.in (install-gnatlib, install-rts): Ditto.
15518 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
15520 * gnat_rm.texi, gnat_ug.texi: Use @copying.
15521 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
15522 gnat_ug_wnt.texi: Regenerate.
15524 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
15526 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
15528 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
15529 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
15530 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
15531 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
15532 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
15533 $(srcdir)/doc/include/gcc-common.texi.
15535 2002-12-15 Geert Bosch <bosch@gnat.com>
15537 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
15539 2002-12-14 Geert Bosch <bosch@gnat.com>
15541 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
15542 case of a body created for a Renaming_As_Body, on which
15543 conformance checks are not performed. Fixes PR ada/5690.
15545 2002-11-30 Zack Weinberg <zack@codesourcery.com>
15547 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
15548 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
15549 not already included.
15550 * Make-lang.in: Update dependencies.
15552 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
15553 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
15554 solution to buffer overflow bug on GNU/Linux.
15556 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
15557 Closes PR ada/5856 and PR ada/6919 !
15558 * bindgen.adb: Remove all references to Public_Version.
15559 * comperr.adb: Remove all references to Public_Version and
15560 GNATPRO_Version; correct bug reporting instructions.
15561 * comperr.ads: Change to match bug box.
15562 * gnatvsn.ads: Remove all references to Public version and
15565 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
15567 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
15571 * config-lang.in: Remove diff_excludes.
15573 2002-11-05 Graham Stott <graham.stott@btinternet.com>
15575 * trans.c (gnu_pending_elaboration_lists): New GC root.
15576 (build_unit_elab): Use..
15578 2002-10-30 Geert Bosch <bosch@gnat.com>
15580 * misc.c : Include optabs.h
15582 * Make-lang.in (misc.o): Add dependency on optabs.h
15584 2002-10-29 Geert Bosch <bosch@gnat.com>
15586 * Make-lang.in (gnatbind): Depend on CONFIG_H
15588 2002-10-29 Geert bosch <bosch@gnat.com>
15590 * misc.c: Unrevert misc.c (1.13)
15592 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
15594 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
15595 maintainership comments.
15597 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
15599 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
15600 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
15601 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
15602 7staprop.adb: Correct statements in comments about
15603 maintainership of GNAT.
15606 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
15607 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
15608 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
15609 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
15610 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
15611 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
15612 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
15613 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
15614 comments about maintainership of GNAT.
15616 PR ada/6919 (forward port of patch for PR ada/5904)
15617 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
15618 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
15619 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
15620 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
15621 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
15622 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
15623 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
15624 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
15625 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
15626 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
15627 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
15628 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
15629 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
15630 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
15631 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
15632 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
15633 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
15634 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
15635 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
15636 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
15637 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
15638 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
15639 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
15640 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
15641 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
15642 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
15643 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
15644 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
15645 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
15646 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
15647 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
15648 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
15649 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
15650 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
15651 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
15652 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
15653 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
15654 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
15655 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
15656 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
15657 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
15658 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
15659 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
15660 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
15661 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
15662 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
15663 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
15664 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
15665 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
15666 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
15667 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
15668 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
15669 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
15670 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
15671 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
15672 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
15673 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
15674 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
15675 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
15676 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
15677 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
15678 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
15679 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
15680 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
15681 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
15682 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
15683 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
15684 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
15685 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
15686 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
15687 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
15688 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
15689 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
15690 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
15691 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
15692 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
15693 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
15694 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
15695 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
15696 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
15697 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
15698 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
15699 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
15700 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
15701 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
15702 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
15703 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
15704 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
15705 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
15706 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
15707 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
15708 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
15709 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
15710 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
15711 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
15712 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
15713 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
15714 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
15715 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
15716 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
15717 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
15718 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
15719 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
15720 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
15721 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
15722 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
15723 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
15724 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
15725 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
15726 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
15727 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
15728 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
15729 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
15730 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
15731 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
15732 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
15733 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
15734 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
15735 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
15736 par-endh.adb par-labl.adb par-load.adb par-prag.adb
15737 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
15738 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
15739 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
15740 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
15741 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
15742 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
15743 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
15744 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
15745 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
15746 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
15747 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
15748 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
15749 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
15750 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
15751 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
15752 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
15753 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
15754 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
15755 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
15756 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
15757 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
15758 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
15759 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
15760 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
15761 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
15762 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
15763 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
15764 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
15765 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
15766 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
15767 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
15768 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
15769 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
15770 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
15771 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
15772 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
15773 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
15774 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
15775 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
15776 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
15777 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
15778 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
15779 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
15780 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
15781 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
15782 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
15783 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
15784 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
15785 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
15786 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
15787 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
15788 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
15789 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
15790 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
15791 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
15792 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
15793 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
15794 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
15795 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
15796 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
15797 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
15798 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
15799 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
15800 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
15801 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
15802 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
15803 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
15804 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
15805 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
15806 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
15807 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
15808 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
15809 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
15810 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
15811 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
15812 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
15813 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
15814 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
15815 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
15816 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
15817 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
15818 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
15819 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
15820 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
15821 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
15822 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
15823 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
15824 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
15825 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
15826 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
15827 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
15828 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
15829 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
15830 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
15831 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
15832 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
15833 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
15834 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
15835 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
15836 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
15837 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
15838 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
15839 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
15840 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
15841 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
15842 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
15843 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
15844 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
15845 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
15846 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
15847 stringt.ads stringt.h style.adb style.ads stylesw.adb
15848 stylesw.ads switch.adb switch.ads sysdep.c system.ads
15849 table.adb table.ads targparm.adb targparm.ads targtyps.c
15850 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
15851 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
15852 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
15853 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
15854 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
15855 usage.ads utils.c utils2.c validsw.adb validsw.ads
15856 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
15857 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
15858 xtreeprs.adb: Correct statements in comments about maintainership
15861 2002-09-23 Zack Weinberg <zack@codesourcery.com>
15863 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
15864 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
15865 * gnatvsn.ads: Gnat_Version_String is now a function.
15866 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
15867 copy the C version_string into a String and return it.
15868 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
15869 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
15870 Remove pragma Ident (Gnat_Version_String). If this was the
15871 sole use of package Gnatvsn, remove the with statement too.
15872 * gnat1drv.adb: Tweak -gnatv output.
15874 2002-09-17 Richard Henderson <rth@redhat.com>
15876 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
15877 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
15878 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
15879 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
15880 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
15881 and real_2expN instead of a loop.
15882 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
15883 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
15885 2002-08-25 Andre Leis <a.leis@gmx.net>
15886 David Billinghurst (David.Billinghurst@riotinto.com>
15888 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
15890 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
15892 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
15893 Remove $(CONFIG_H) dependency.
15895 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
15897 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
15899 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15901 * adadecode.c (ada_demangle): Use xstrdup in lieu of
15903 * misc.c (gnat_decode_option): Likewise.
15905 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
15907 * make.adb (Add_Switch): Make Generic_Position a procedure. The
15908 function approach did not work well because of a side effect (the
15909 function call could reallocate the table which was being indexed
15910 using its result). Fixes ada/4851. [RESURRECTED]
15912 2002-07-01 Roger Sayle <roger@eyesopen.com>
15914 * ada/utils.c (builtin_function): Accept an additional parameter.
15916 2002-06-28 Andreas Jaeger <aj@suse.de>
15919 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
15922 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15924 * Makefile.in (SHELL): Set to @SHELL@.
15926 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15928 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
15929 array size calculation.
15931 2002-06-04 Andreas Jaeger <aj@suse.de>
15933 * Make-lang.in (gnatbind): Readd rule that has been lost in last
15936 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
15938 Merge from pch-branch:
15940 * config-lang.in (gtfiles): Add ada-tree.h.
15941 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
15942 (SET_TYPE_MODULUS): New.
15943 (SET_TYPE_INDEX): New.
15944 (SET_TYPE_DIGITS_VALUE): New.
15945 (SET_TYPE_RM_SIZE): New.
15946 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
15947 (SET_TYPE_ADA_SIZE): New.
15948 (SET_TYPE_ACTUAL_BOUNDS): New.
15949 (SET_DECL_CONST_CORRESPONDING_VAR): New.
15950 (SET_DECL_ORIGINAL_FIELD): New.
15951 (TREE_LOOP_ID): Correct typo.
15952 * decl.c: Use new macros.
15953 * utils.c: Include debug.h, use new macros.
15954 * utils2.c: Use new macros.
15956 * ada-tree.h: Update all macros for new tree description.
15957 (struct tree_loop_id): New.
15958 (union lang_tree_node): New.
15959 (struct lang_decl): New.
15960 (struct lang_type): New.
15961 * misc.c (gnat_mark_tree): Delete.
15962 (LANG_HOOKS_MARK_TREE): Delete.
15963 * trans.c (tree_transform): No longer any need to cast
15966 * utils.c (struct language_function): New dummy structure.
15968 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
15969 (misc.o): Likewise.
15970 (utils.o): Likewise; also gtype-ada.h.
15971 * Make-lang.in (gnat1): Add dependency on s-gtype.
15972 (gnatbind): Add dependency on $(CONFIG_H).
15973 * utils.c: Correct last #include.
15974 (stuct e_stack): Remove unnecessary 'static'.
15975 (mark_e_stack): Remove unused prototype.
15977 * scn-nlit.adb: Remove whitespace after version number to
15978 keep lines under 80 chars.
15979 * snames.adb: Likewise.
15980 * treepr.ads: Likewise.
15982 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
15983 (misc.o): Likewise.
15984 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
15985 * config-lang.in (gtfiles): New.
15986 * decl.c: Use gengtype for roots.
15987 * gigi.h: Use gengtype for roots.
15988 * trans.c: Use gengtype for roots.
15989 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
15991 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
15993 * misc.c (gnat_init): Adjust setting of internal_error_function.
15995 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
15997 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
15998 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
15999 gnat_ug_wnt.texi: Regenerate.
16001 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
16003 * 5ntaprop.adb (with System.OS_Primitives): Remove.
16005 * cstreams.c (max_path_len): Move from here ...
16006 * adaint.c (__gnat_max_path_len): ... to here.
16007 * adaint.c (__gnat_max_path_len): Declare.
16008 * g-dirope.adb (Max_Path): Adjust.
16009 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
16010 * i-cstrea.ads (max_path_len): Adjust.
16011 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
16012 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
16014 * Makefile.in, Make-lang.in: Documentation is now built in
16015 Make-lang.in. Store Info and generated Texinfo files in the
16017 * gnat_ug.texi: Remove CVS keywords, correct version number.
16018 Set file name correctly.
16020 * gnat_ug_*.texi: Add.
16021 * .cvsignore: Ignore generated Texinfo files.
16023 2002-05-30 Zack Weinberg <zack@codesourcery.com>
16025 * ada.h: Add MI guard macro.
16026 (SUBTYPE): Define constants with an anonymous enum, not static
16028 (IN): Cast constants to appropriate type before use.
16030 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
16032 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
16035 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16037 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
16038 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
16039 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
16040 (ALL_ADA_CFLAGS): Likewise.
16041 (ADA_INCLUDES): Likewise.
16042 Adapt for new working dir.
16043 (GNATBIND): Use Makefile.in version.
16044 (.SUFFIXES): Copy from Makefile.in.
16045 (ada-warn): Define.
16046 (.adb.o, .ads.o): Copy from Makefile.in.
16047 Added $(OUTPUT_OPTION).
16048 (GNAT1_C_OBJS): Moved from Makefile.in.
16049 Prefix with ada subdir.
16050 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
16051 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
16052 Adapt for new working dir.
16053 (EXTRA_GNATBIND_OBJS): Likewise.
16054 (ADA_BACKEND): Moved from Makefile.in.
16055 Renamed to avoid conflict with global BACKEND.
16057 (TARGET_ADA_SRCS): Moved from Makefile.in.
16058 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
16060 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
16061 (ada_extra_files): Moved from Makefile.in.
16062 Prefix with ada subdir.
16063 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
16064 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
16065 (ada/nmake.ads): Likewise.
16066 (update-sources): Moved from Makefile.in.
16067 Prefix with ada subdir.
16068 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
16069 (ADA_TREE_H): Likewise.
16070 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
16071 (ada/memtrack.o): Likewise.
16072 (ada/adadecode.o): Likewise.
16073 Update dependencies.
16074 (ada/adaint.o): New.
16075 (ada/argv.o): Moved from Makefile.in.
16076 Prefix with ada subdir.
16077 Update dependencies.
16078 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
16079 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
16080 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
16081 Prefix with ada subdir.
16082 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
16083 (GNAT DEPENDENCIES): Regenerate.
16084 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
16085 toplevel Makefile.in.
16086 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
16087 (TARGET_ADA_SRCS): Removed.
16088 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
16089 (GNATBIND_OBJS): Likewise.
16090 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
16091 (BACKEND): Removed.
16092 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
16093 (TREE_H): Likewise.
16094 (ada_extra_files): Likewise.
16095 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
16096 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
16097 (update-sources): Likewise.
16098 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
16099 (ADA_TREE_H): Likewise.
16100 (adadecoce.o): Likewise.
16101 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
16102 (GNAT DEPENDENCIES): Likewise.
16104 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16106 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
16107 * Makefile.in: Likewise.
16109 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16111 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
16112 Restore $(CONFIG_H) and prefix.o dependencies.
16113 (ada.stage[1-4]): Depend on stage?-start.
16115 * Makefile.in (b_gnatb.c): Depend on interfac.o.
16117 2002-05-02 Jim Wilson <wilson@redhat.com>
16119 * utils.c (finish_record_type): Change record_size to record_type.
16121 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
16123 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
16124 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
16125 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
16127 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
16129 * misc.c (gnat_parse_file): Update.
16131 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
16133 * misc.c (gnat_init): Don't set lang_attribute_common.
16135 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
16137 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
16139 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
16141 * gnat_ug.texi: New file.
16143 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
16144 instead of gfdl.texi
16146 * xgnatug.adb, ug_words: New files.
16148 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
16149 gnat_rm and gnat-style manuals.
16151 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
16153 * gigi.h (incomplete_type_error): Remove.
16154 * utils.c (incomplete_type_error): Remove.
16156 2002-04-16 Mark Mitchell <mark@codesourcery.com>
16158 * trans.c (tree_transform): Add has_scope argument to
16159 expand_start_stmt_expr.
16161 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
16163 * gigi.h (truthvalue_conversion): Rename.
16164 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
16165 * trans.c (tree_transform): Update.
16166 * utils2.c (truthvalue_conversion): Rename, update.
16167 (build_binary_op, build_unary_op): Update.
16169 2002-04-04 Laurent Guerby <guerby@acm.org>
16171 * make.adb: Implement -margs, remove restriction about file name placement.
16172 * makeusg.adb: Documentation update.
16173 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
16174 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
16176 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
16178 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
16179 (builtin_function): Similarly.
16181 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
16183 * decl.c (gnat_to_gnu_entity): Update.
16184 * gigi.h (mark_addressable): Rename.
16185 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
16186 * trans.c (tree_transform): Update.
16187 * utils.c (create_var_decl): Update.
16188 * util2.c (build_binary_op, build_unary_op,
16189 fill_vms_descriptor): Update.
16190 (mark_addressable): Rename, update.
16192 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
16194 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
16196 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
16197 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
16198 * trans.c (tree_transform, convert_with_check): Update.
16199 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
16202 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
16204 * gigi.h (finish_incomplete_decl): Rename.
16205 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
16206 * utils.c (gnat_init_decl_processing): Don't set hook.
16207 (finish_incomplete_decl): Rename.
16209 2002-03-29 Andreas Schwab <schwab@suse.de>
16211 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
16214 2001-03-28 Robert Dewar <dewar@gnat.com>
16217 (Remove_Checks): New procedure
16220 (Remove_Checks): New procedure
16223 Use new Duplicate_Subexpr functions
16224 (Duplicate_Subexpr_No_Checks): New procedure
16225 (Duplicate_Subexpr_No_Checks_Orig): New procedure
16226 (Duplicate_Subexpr): Restore original form (checks duplicated)
16227 (Duplicate_Subexpr): Call Remove_Checks
16230 (Duplicate_Subexpr_No_Checks): New procedure
16231 (Duplicate_Subexpr_No_Checks_Orig): New procedure
16232 Add 2002 to copyright notice
16234 * sem_util.adb: Use new Duplicate_Subexpr functions
16237 (Eval_Indexed_Component): This is the place to call
16238 Constant_Array_Ref and to replace the value. We simply merge
16239 the code of this function in here, since it is now no longer
16240 used elsewhere. This fixes the problem of the back end not
16241 realizing we were clever enough to see that this was
16243 (Expr_Val): Remove call to Constant_Array_Ref
16244 (Expr_Rep_Val): Remove call to Constant_Array_Ref
16246 (Constant_Array_Ref): Deal with string literals (patch
16247 suggested by Zack Weinberg on the gcc list)
16249 2001-03-28 Ed Schonberg <schonber@gnat.com>
16251 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
16252 Duplicate_Subexpr_Move_Checks.
16254 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
16255 Duplicate_Subexpr_Move_Checks.
16257 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
16258 value of array exists before retrieving it (it may a private
16259 protected component in a function).
16261 2002-03-28 Geert Bosch <bosch@gnat.com>
16263 * prj-pp.adb : New file.
16265 * prj-pp.ads : New file.
16267 2002-03-28 Andreas Jaeger <aj@suse.de>
16269 * Makefile.in (stamp-sdefault): Fix path for Makefile.
16271 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
16273 * misc.c (gnat_expand_expr): Move prototype.
16275 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
16277 * misc.c (insert_default_attributes): Remove.
16279 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
16281 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
16282 (gnat_init): Don't set hook.
16283 (gnat_expand_expr): Fix prototype.
16285 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
16287 * misc.c (ggc_p): Remove.
16289 2002-03-27 Geert Bosch <bosch@gnat.com>
16291 * prj-makr.ads, prj-makr.adb : New files.
16293 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
16295 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
16296 (lang_mark_tree): Make static, rename.
16298 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
16300 * misc.c (maybe_build_cleanup): Remove.
16302 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
16304 * gigi.h (yyparse): Remove.
16306 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
16308 * gnat_rm.texi: Sync with ACT version.
16309 (From Ben Brosgol <brosgol@gnat.com>)
16311 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
16313 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
16314 (gnat_init): Remove old hook.
16316 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
16318 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
16319 (yyparse): Rename gnat_parse_file.
16321 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
16323 Delete all lines containing "$Revision:".
16324 * xeinfo.adb: Don't look for revision numbers.
16325 * xnmake.adb: Likewise.
16326 * xsinfo.adb: Likewise.
16327 * xsnames.adb: Likewise.
16328 * xtreeprs.adb: Likewise.
16330 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16332 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
16333 gnat_tree_code_name): Delete.
16334 (tree_code_type, tree_code_length, tree_code_name): Define.
16335 (gnat_init): Don't try to copy into the various tree_code
16338 2002-03-11 Richard Henderson <rth@redhat.com>
16340 * Makefile.in (.NOTPARALLEL): Add fake tag.
16342 2002-03-07 Geert Bosch <bosch@gnat.com>
16344 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
16345 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
16346 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
16347 switch-m.adb, switch-m.ads : New files.
16349 2002-03-07 Geert Bosch <bosch@gnat.com>
16351 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
16352 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
16353 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
16354 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
16355 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
16356 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
16357 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
16358 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
16359 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
16360 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
16361 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
16362 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
16363 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
16364 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
16365 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
16366 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
16367 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
16368 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
16369 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
16370 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
16371 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
16372 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
16373 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
16374 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
16375 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
16376 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
16377 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
16378 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
16379 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
16380 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
16381 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
16382 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
16383 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
16384 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
16385 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
16386 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
16387 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
16388 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
16389 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
16390 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
16391 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
16392 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
16393 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
16394 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
16395 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
16396 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
16397 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
16398 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
16399 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
16400 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
16401 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
16402 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
16403 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
16404 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
16405 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
16406 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
16407 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
16408 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
16409 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
16410 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
16411 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
16412 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
16413 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
16414 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
16415 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
16416 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
16417 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
16418 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
16419 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
16420 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
16421 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
16422 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
16423 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
16424 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
16425 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
16426 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
16427 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
16428 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
16429 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
16430 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
16431 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
16432 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
16433 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
16434 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
16435 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
16436 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
16437 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
16438 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
16439 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
16440 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
16441 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
16442 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
16443 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
16444 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
16445 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
16446 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
16447 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
16449 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
16450 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
16451 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
16452 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
16454 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
16455 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
16457 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
16458 to mdll-fil.ad[bs] and mdll-util.ad[bs]
16460 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
16461 from mdllfile.ad[bs] and mdlltool.ad[bs]
16463 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16465 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
16466 lieu of explicit sizeof/sizeof.
16468 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
16470 * misc.c (copy_lang_decl): Remove.
16472 2002-02-27 Zack Weinberg <zack@codesourcery.com>
16474 * misc.c: Delete traditional-mode-related code copied from the
16475 C front end but not used, or used only to permit the compiler
16478 2002-02-07 Richard Henderson <rth@redhat.com>
16480 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
16481 * adaint.h (__gnat_to_gm_time): Update prototype.
16483 2002-01-30 Richard Henderson <rth@redhat.com>
16485 * trans.c (tree_transform) [N_Loop_Statement]: Use
16486 expand_exit_loop_top_cond.
16488 2001-12-23 Richard Henderson <rth@redhat.com>
16490 * utils.c (end_subprog_body): Push GC context around
16491 rest_of_compilation for nested functions.
16493 2001-12-23 Richard Henderson <rth@redhat.com>
16495 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
16497 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
16499 * gnat-style.texi (Declarations and Types): Remove ancient style
16500 rule which was mandated by code generation issues.
16502 * gnat-style.texi (header): Add @dircategory, @direntry.
16503 (title page): Remove date.
16504 (general) Add @./@: where approriate, and two spaces after the
16505 full stop at the end of a sentence. Use @samp markup when
16506 referring concrete lexical entities (keywords, attribute names
16507 etc.), and @syntax for ARM grammar elements. Use @r for English
16508 text in comments. Use @emph for emphasis. Change "if-statements"
16509 etc. to "if statements" (without @samp). Break long lines. Make
16510 casing of section names consistent.
16511 (Identifiers): Use @samp markup for variable names.
16512 (Comments): Use @samp markup for comment characters. Line-end
16513 comments may follow any Ada code, not just statements. Fix
16514 misspelling of "Integer" as "integer".
16515 (Loop statements): Do not use variable name "I", use "J".
16516 (Subprogram Declarations): Document alignment.
16517 (Subprogram Bodies, Block statements): Document empty line before
16520 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
16522 * make.adb (Add_Switch): Make Generic_Position a procedure. The
16523 function approach did not work well because of a side effect (the
16524 function call could reallocate the table which was being indexed
16525 using its result). Fixes ada/4851.
16527 2001-12-19 Robert Dewar <dewar@gnat.com>
16529 * bindgen.adb: Minor reformatting
16531 * cstand.adb: Minor reformatting
16533 * fmap.adb: Minor reformatting
16534 Change name from Add for Add_To_File_Map (Add is much too generic)
16535 Change Path_Name_Of to Mapped_Path_Name
16536 Change File_Name_Of to Mapped_File_Name
16537 Fix copyright dates in header
16540 Change name from Add for Add_To_File_Map (Add is much too generic)
16541 Change Path_Name_Of to Mapped_Path_Name
16542 Change File_Name_Of to Mapped_File_Name
16543 Fix copyright dates in header
16545 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
16546 Add use clause for Fmap.
16548 * make.adb: Minor reformatting
16550 * osint.adb: Minor reformatting. Change of names in Fmap.
16551 Add use clause for Fmap.
16553 * prj-env.adb: Minor reformatting
16555 * prj-env.ads: Minor reformatting
16557 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
16558 error found (there were odd exceptions to this general rule in
16559 -gnatec/-gnatem processing)
16561 2001-12-19 Olivier Hainque <hainque@gnat.com>
16563 * raise.c (__gnat_eh_personality): Exception handling personality
16564 routine for Ada. Still in rough state, inspired from the C++ version
16565 and still containing a bunch of debugging artifacts.
16566 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
16567 inspired from the C++ library.
16569 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
16570 exception handling integration.
16572 2001-12-19 Arnaud Charlet <charlet@gnat.com>
16574 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
16575 (HIE_SOURCES): Add s-secsta.ad{s,b}.
16576 (HIE_OBJS): Add s-fat*.o
16577 (RAVEN_SOURCES): Remove files that are no longer required. Add
16578 interrupt handling files.
16579 (RAVEN_MOD): Removed, no longer needed.
16581 2001-12-19 Robert Dewar <dewar@gnat.com>
16583 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
16584 Add 2001 to copyright date
16586 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
16587 need to force universal inlining for these cases.
16589 2001-12-19 Arnaud Charlet <charlet@gnat.com>
16591 * s-taprob.adb: Minor clean ups so that this unit can be used in
16594 * exp_ch7.adb: Allow use of secondary stack in HI mode.
16595 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
16597 2001-12-19 Vincent Celier <celier@gnat.com>
16599 * prj-tree.ads (Project_Node_Record): Add comments for components
16600 Pkg_Id and Case_Insensitive.
16602 2001-12-19 Pascal Obry <obry@gnat.com>
16604 * g-socket.adb: Minor reformatting. Found while reading code.
16606 2001-12-19 Robert Dewar <dewar@gnat.com>
16608 * prj-tree.ads: Minor reformatting
16610 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
16612 * config-lang.in (diff_excludes): Remove.
16614 2001-12-17 Ed Schonberg <schonber@gnat.com>
16616 * sem_res.adb (Resolve_Selected_Component): do not generate a
16617 discriminant check if the selected component is a component of
16618 the argument of an initialization procedure.
16620 * trans.c (tree_transform, case of arithmetic operators): If result
16621 type is private, the gnu_type is the base type of the full view,
16622 given that the full view itself may be a subtype.
16624 2001-12-17 Robert Dewar <dewar@gnat.com>
16626 * sem_res.adb: Minor reformatting
16628 * trans.c (tree_transform, case N_Real_Literal): Add missing third
16629 parameter in call to Machine (unknown horrible effects from this
16632 * urealp.h: Add definition of Round_Even for call to Machine
16633 Add third parameter for Machine
16635 2001-12-17 Ed Schonberg <schonber@gnat.com>
16637 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
16638 predefined units in No_Run_Time mode.
16640 2001-12-17 Richard Kenner <kenner@gnat.com>
16642 * misc.c (insn-codes.h): Now include.
16644 2001-12-17 Olivier Hainque <hainque@gnat.com>
16646 * a-except.adb: Preparation work for future integration of the GCC 3
16647 exception handling mechanism
16648 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
16649 to factorize previous code sequences and make them externally callable,
16650 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
16651 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
16652 Use the new notification routines.
16654 2001-12-17 Emmanuel Briot <briot@gnat.com>
16656 * prj-tree.ads (First_Choice_Of): Document the when others case
16658 2001-12-17 Arnaud Charlet <charlet@gnat.com>
16660 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
16661 HI-E mode, in order to support Ravenscar profile properly.
16663 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
16664 mode on 32 bits targets.
16666 2001-12-17 Vincent Celier <celier@gnat.com>
16668 * fmap.adb: Initial version.
16670 * fmap.ads: Initial version.
16672 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
16673 If search is successfully done, add to mapping.
16675 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
16678 (Gnatmake): Add new local variable Mapping_File_Name.
16679 Create mapping file when using project file(s).
16680 Delete mapping file before exiting.
16682 * opt.ads (Mapping_File_Name): New variable
16684 * osint.adb (Find_File): Use path name found in mapping, if any.
16686 * prj-env.adb (Create_Mapping_File): New procedure
16688 * prj-env.ads (Create_Mapping_File): New procedure.
16690 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
16693 * usage.adb: Add entry for new switch -gnatem.
16695 * Makefile.in: Add dependencies for fmap.o.
16697 2001-12-17 Ed Schonberg <schonber@gnat.com>
16699 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
16700 is a package instantiation rewritten as a package body.
16701 (Install_Withed_Unit): Undo previous change, now redundant.
16703 2001-12-17 Gary Dismukes <dismukes@gnat.com>
16706 (Compute_Length): Move conversion to Unsigned to callers.
16707 (Get_Max_Size): Convert Len expression to Unsigned after calls to
16708 Compute_Length and Determine_Range.
16709 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
16710 Compute_Length and Determine_Range.
16711 Above changes fix problem with length computation for supernull arrays
16712 where Max (Len, 0) wasn't getting applied due to the Unsigned
16713 conversion used by Compute_Length.
16715 2001-12-17 Arnaud Charlet <charlet@gnat.com>
16718 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
16719 System.Secondary_Stack.
16720 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
16722 Remove unused entity RE_Exception_Data.
16724 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
16726 * rident.ads (No_Secondary_Stack): New restriction.
16728 2001-12-17 Joel Brobecker <brobecke@gnat.com>
16730 * gnat_rm.texi: Fix minor typos. Found while reading the section
16731 regarding "Bit_Order Clauses" that was sent to a customer.
16732 Very interesting documentation!
16734 2001-12-17 Robert Dewar <dewar@gnat.com>
16736 * sem_case.adb (Choice_Image): Avoid creating improper character
16737 literal names by using the routine Set_Character_Literal_Name. This
16738 fixes bombs in certain error message cases.
16740 2001-12-17 Arnaud Charlet <charlet@gnat.com>
16742 * a-reatim.adb: Minor reformatting.
16744 2001-12-17 Ed Schonberg <schonber@gnat.com>
16746 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
16747 case where the formal is an extension of another formal in the current
16748 unit or in a parent generic unit.
16750 2001-12-17 Arnaud Charlet <charlet@gnat.com>
16752 * s-tposen.adb: Update comments. Minor reformatting.
16753 Minor code clean up.
16755 * s-tarest.adb: Update comments. Minor code reorganization.
16757 2001-12-17 Gary Dismukes <dismukes@gnat.com>
16759 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
16762 2001-12-17 Robert Dewar <dewar@gnat.com>
16764 * exp_attr.adb: Minor reformatting
16766 2001-12-17 Ed Schonberg <schonber@gnat.com>
16768 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
16769 derivations nested within a child unit: verify that the parent
16770 type is declared in an outer scope.
16772 2001-12-17 Robert Dewar <dewar@gnat.com>
16774 * sem_ch12.adb: Minor reformatting
16776 2001-12-17 Ed Schonberg <schonber@gnat.com>
16778 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
16779 warning if current unit is a predefined one, from which bodies may
16782 2001-12-17 Robert Dewar <dewar@gnat.com>
16784 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
16785 Fix header format. Add 2001 to copyright date.
16787 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
16788 which caused CE during compilation if checks were enabled.
16790 2001-12-17 Vincent Celier <celier@gnat.com>
16793 (Switches_Of): New function
16794 (Test_If_Relative_Path): New procedure
16795 (Add_Switches): Use new function Switches_Of
16796 (Collect_Arguments_And_Compile): Use new function Switches_Of.
16797 When using a project file, test if there are any relative
16798 search path. Fail if there are any.
16799 (Gnatmake): Only add switches for the primary directory when not using
16800 a project file. When using a project file, change directory to the
16801 object directory of the main project file. When using a project file,
16802 test if there are any relative search path. Fail if there are any.
16803 When using a project file, fail if specified executable is relative
16804 path with directory information, and prepend executable, if not
16805 specified as an absolute path, with the exec directory. Make sure
16806 that only one -o switch is transmitted to the linker.
16808 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
16811 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
16812 when using a non standard naming scheme.
16813 (Check_Ada_Naming_Scheme): Make sure that error messages
16814 do not raise exceptions.
16815 (Is_Illegal_Append): Return True if there is no dot in the suffix.
16816 (Language_Independent_Check): Check the exec directory.
16818 * prj.adb (Project_Empty): Add new component Exec_Directory
16821 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
16822 (Project_Data): Add component Exec_Directory
16824 * snames.adb: Updated to match snames.ads revision 1.215
16826 * snames.ads: Added Exec_Dir
16828 2001-12-17 Robert Dewar <dewar@gnat.com>
16830 * make.adb: Minor reformatting
16832 * prj-nmsc.adb: Minor reformatting
16834 * snames.adb: Updated to match snames.ads
16836 * snames.ads: Alphebetize entries for project file
16838 2001-12-17 Ed Schonberg <schonber@gnat.com>
16840 * trans.c (process_freeze_entity): Do nothing if the entity is a
16841 subprogram that was already elaborated.
16843 2001-12-17 Richard Kenner <kenner@gnat.com>
16845 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
16846 and Esize if object is referenced via pointer.
16848 2001-12-17 Ed Schonberg <schonber@gnat.com>
16850 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
16851 is discrete before analyzing choices.
16853 2001-12-17 Joel Brobecker <brobecke@gnat.com>
16855 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
16856 containing the name of the Ada Main Program. This string is mainly
16857 intended for the debugger.
16858 (Gen_Output_File_C): Do the equivalent change when generating a C file.
16860 2001-12-17 Robert Dewar <dewar@gnat.com>
16862 * ali.adb: Set new Dummy_Entry field in dependency entry
16864 * ali.ads: Add Dummy_Entry field to source dependency table
16866 * bcheck.adb (Check_Consistency): Ignore dummy D lines
16868 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
16870 * lib-writ.ads: Document dummy D lines for missing files.
16872 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
16874 2001-12-17 Robert Dewar <dewar@gnat.com>
16876 * ali.adb: Type reference does not reset current file.
16878 * ali.adb: Recognize and scan renaming reference
16880 * ali.ads: Add spec for storing renaming references.
16882 * lib-xref.ads: Add documentation for handling of renaming references
16884 * lib-xref.adb: Implement output of renaming reference.
16887 (Determine_Range): Document local variables
16888 (Determine_Range): Make sure Hbound is initialized. It looks as though
16889 there could be a real problem here with an uninitialized reference
16890 to Hbound, but no actual example of failure has been found.
16892 2001-12-17 Laurent Pautet <pautet@gnat.com>
16895 Fix comment of Shutdown_Socket and Close_Socket. These functions
16896 should not fail silently because if they are called twice, this
16897 probably means that there is a race condition in the user program.
16898 Anyway, this behaviour is consistent with the rest of this unit.
16899 When an error occurs, an exception is raised with the error message
16900 as exception message.
16902 2001-12-17 Robert Dewar <dewar@gnat.com>
16904 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
16905 that it happens before modification of Sloc values for -gnatD.
16907 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
16908 so that it happens before modification of Sloc values for -gnatD.
16910 * switch.adb: Minor reformatting
16912 2001-12-15 Richard Henderson <rth@redhat.com>
16914 * sem_ch7.adb: Wrap comment.
16916 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
16918 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
16919 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
16920 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
16921 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
16922 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
16923 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
16924 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
16925 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
16926 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
16927 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
16928 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
16929 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
16930 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
16931 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
16932 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
16933 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
16934 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
16935 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
16936 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
16937 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
16938 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
16939 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
16940 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
16941 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
16944 2001-12-14 Vincent Celier <celier@gnat.com>
16946 * osint.adb(Create_Debug_File): When an object file is specified,
16947 put the .dg file in the same directory as the object file.
16949 2001-12-14 Robert Dewar <dewar@gnat.com>
16951 * osint.adb: Minor reformatting
16953 * lib-xref.adb (Output_Instantiation): New procedure to generate
16954 instantiation references.
16956 * lib-xref.ads: Add documentation of handling of generic references.
16958 * ali.adb (Read_Instantiation_Ref): New procedure to read
16959 instantiation references
16961 * ali.ads: Add spec for storing instantiation references
16963 * bindusg.adb: Minor reformatting
16965 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
16967 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
16969 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
16971 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
16975 Add 2001 to copyright date
16976 Add entry for Latin-5 (Cyrillic ISO-8859-5)
16978 2001-12-14 Matt Gingell <gingell@gnat.com>
16980 * adaint.c: mktemp is a macro on Lynx and can not be used as an
16983 2001-12-14 Richard Kenner <kenner@gnat.com>
16985 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
16986 if operand is CONSTRUCTOR.
16988 2001-12-14 Ed Schonberg <schonber@gnat.com>
16990 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
16991 before emiting check on right-hand side, so that exception information
16994 2001-12-14 Richard Kenner <kenner@gnat.com>
16996 * utils.c (create_var_decl): Throw away initializing expression
16997 if just annotating types and non-constant.
16999 2001-12-14 Vincent Celier <celier@gnat.com>
17001 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
17004 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
17006 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
17008 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
17010 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
17012 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
17014 * ChangeLog: Remove piece of diff output.
17016 2001-12-14 Geert Bosch <bosch@gnat.com>
17018 * config-lang.in: Update copyright notice
17020 * layout.adb: Remove commented out code.
17022 * mdllfile.ads: Update copyright notice. Fix header format.
17024 * sem_case.ads: Likewise.
17026 * sem_ch3.adb: Minor reformatting.
17028 2001-12-12 Geert Bosch <bosch@gnat.com>
17030 * freeze.ads: Update copyright date.
17032 * g-comlin.ads: Minor reformatting.
17034 * gnat-style.texi: Fix typo.
17036 2001-12-12 Geert Bosch <bosch@gnat.com>
17038 * einfo.h: Regenerate.
17040 2001-12-12 Ed Schonberg <schonber@gnat.com>
17042 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
17043 on known node types, rather than untyped fields. Further cleanups.
17045 2001-12-12 Robert Dewar <dewar@gnat.com>
17048 (Save_Entity_Descendant): Minor comment update.
17049 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
17050 of an N_Attribute_Reference node. As per note below, this does not
17051 eliminate need for Associated_Node in attribute ref nodes.
17052 (Associated_Node): Documentation explicitly mentions attribute
17053 reference nodes, since this field is used in such nodes.
17055 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
17057 2001-12-12 Robert Dewar <dewar@gnat.com>
17059 * s-stalib.adb: Add more comments on with statements being needed
17061 * par-ch12.adb: Minor reformatting
17063 * prj-dect.ads: Fix copyright header
17065 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
17066 inputs fit in 32 bits, but the result still overflows.
17068 * s-fatgen.ads: Minor comment improvement
17070 2001-12-12 Ed Schonberg <schonber@gnat.com>
17072 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
17073 formal derived type, look for an inherited component from the full
17074 view of the parent, if any.
17076 2001-12-12 Robert Dewar <dewar@gnat.com>
17078 * checks.ads (Apply_Alignment_Check): New procedure.
17080 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
17081 ensure that the alignment of objects with address clauses is
17082 appropriate, and raise PE if not.
17084 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
17085 Exp_Pakd.Known_Aligned_Enough
17087 * mdllfile.ads: Minor reformatting
17089 * mlib-fil.ads: Minor reformatting
17091 2001-12-12 Ed Schonberg <schonber@gnat.com>
17093 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
17094 fix to any component reference if enclosing record has non-standard
17097 2001-12-12 Vincent Celier <celier@gnat.com>
17099 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
17102 2001-12-12 Ed Schonberg <schonber@gnat.com>
17104 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
17107 2001-12-12 Robert Dewar <dewar@gnat.com>
17109 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
17111 2001-12-12 Emmanuel Briot <briot@gnat.com>
17113 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
17114 and it adds dependencies to system.io.
17116 2001-12-12 Pascal Obry <obry@gnat.com>
17118 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
17121 2001-12-11 Ed Schonberg <schonber@gnat.com>
17123 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
17124 that is the parent of other generics, the instance body replaces the
17125 instance node. Retrieve the instance of the spec, which is the one
17126 that is visible in clients and within the body.
17128 2001-12-11 Vincent Celier <celier@gnat.com>
17130 * gnatmain.adb: Initial version.
17132 * gnatmain.ads: Initial version.
17134 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
17136 * snames.adb: Updated to match snames.ads.
17138 * snames.ads: Added Gnatstub.
17140 2001-12-11 Vincent Celier <celier@gnat.com>
17142 * prj-attr.adb (Initialization_Data): Change name from
17143 Initialisation_Data.
17145 2001-12-11 Emmanuel Briot <briot@gnat.com>
17147 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
17148 + and * applied to backslashed expressions like \r.
17150 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
17152 * g-os_lib.ads: String_List type added, Argument_List type is now
17153 subtype of String_List.
17155 2001-12-11 Robert Dewar <dewar@gnat.com>
17157 * g-os_lib.ads: Change copyright to FSF
17158 Add comments for String_List type
17160 2001-12-11 Vincent Celier <celier@gnat.com>
17162 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
17163 string to the buffer).
17165 2001-12-11 Ed Schonberg <schonber@gnat.com>
17167 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
17170 * sem_attr.adb: Simplify previous fix for Address.
17171 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
17172 to avoid anomalies where the bound of the type appears to raise
17175 2001-12-11 Robert Dewar <dewar@gnat.com>
17177 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
17180 2001-12-11 Ed Schonberg <schonber@gnat.com>
17182 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
17183 renamed unit before checking for recursive instantiations.
17185 2001-12-11 Emmanuel Briot <briot@gnat.com>
17187 * prj.ads: Add comments for some of the fields.
17189 2001-12-11 Robert Dewar <dewar@gnat.com>
17191 * lib-xref.adb (Output_Refs): Don't output type references outside
17192 the main unit if they are not otherwise referenced.
17194 2001-12-11 Ed Schonberg <schonber@gnat.com>
17196 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
17197 code and diagnose additional illegal uses
17199 * sem_util.adb (Is_Object_Reference): An indexed component is an
17200 object only if the prefix is.
17202 2001-12-11 Vincent Celier <celier@gnat.com>
17204 * g-diopit.adb: Initial version.
17206 * g-diopit.ads: Initial version.
17209 (Expand_Path): Avoid use of Unbounded_String
17210 (Find, Wildcard_Iterator): Moved to child package Iteration
17212 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
17214 2001-12-11 Robert Dewar <dewar@gnat.com>
17216 * sem_attr.adb: Minor reformatting
17218 2001-12-11 Ed Schonberg <schonber@gnat.com>
17220 * sem_ch3.adb: Clarify some ???.
17222 2001-12-11 Robert Dewar <dewar@gnat.com>
17224 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
17225 Exp_Pakd.Known_Aligned_Enough
17227 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
17228 version is moved to Exp_Ch13.
17230 2001-12-11 Robert Dewar <dewar@gnat.com>
17232 * einfo.ads: Minor reformatting
17234 * exp_ch5.adb: Add comment for previous.change
17236 * ali.adb: New interface for extended typeref stuff.
17238 * ali.ads: New interface for typeref stuff.
17240 * checks.adb (Apply_Alignment_Check): New procedure.
17242 * debug.adb: Add -gnatdM for modified ALI output
17244 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
17246 * lib-xref.adb: Extend generation of <..> notation to cover
17247 subtype/object types. Note that this is a complete rewrite,
17248 getting rid of the very nasty quadratic algorithm previously
17249 used for derived type output.
17251 * lib-xref.ads: Extend description of <..> notation to cover
17252 subtype/object types. Uses {..} for these other cases.
17253 Also use (..) for pointer types.
17255 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
17257 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
17258 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
17260 2001-12-11 Vincent Celier <celier@gnat.com>
17263 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
17264 Changed /BIND_ONLY to /ACTIONS=BIND
17265 Changed /LINK_ONLY to /ACTIONS=LINK
17267 2001-12-11 Ed Schonberg <schonber@gnat.com>
17269 * sem_ch8.adb (Find_Selected_Component): improved search for a
17270 candidate package in case of error.
17272 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
17273 chain back on scope stack before reinstalling use clauses.
17275 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
17276 is enabled, do not kill the code for the condition, to preserve
17279 2001-12-11 Robert Dewar <dewar@gnat.com>
17281 * checks.adb (Insert_Valid_Check): Apply validity check to expression
17282 of conversion, not to result of conversion.
17284 2001-12-11 Ed Schonberg <schonber@gnat.com>
17286 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
17287 before freezing parent. If the declarations are mutually recursive,
17288 an access to the current record type may be frozen before the
17289 derivation is complete.
17291 2001-12-05 Vincent Celier <celier@gnat.com>
17293 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
17294 -c /COMPILE_ONLY, -l /LINK_ONLY
17297 (Bind_Only): New Flag
17298 (Link_Only): New flag
17300 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
17303 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
17306 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
17307 (Gnatmake): Set the step flags. Only perform a step if the
17308 corresponding step flag is True.
17309 (Scan_Make_Arg): Reset the bind and link step flags when -u
17310 or -gnatc has been specified.
17312 2001-12-05 Ed Schonberg <schonber@gnat.com>
17314 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
17315 get bounds from right operand.
17317 * sem_eval.adb: Minor reformatting
17319 * exp_util.adb (Make_Literal_Range): use bound of literal rather
17320 than Index'First, its lower bound may be different from 1.
17322 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
17325 2001-12-05 Vincent Celier <celier@gnat.com>
17327 * prj-nmsc.adb Minor reformatting
17329 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
17330 set and libraries are not supported.
17332 2001-12-05 Ed Schonberg <schonber@gnat.com>
17334 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
17335 private view explicitly, so the back-end can treat as a global
17338 2001-12-05 Ed Schonberg <schonber@gnat.com>
17340 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
17341 unit, always replace instance node with new body, for ASIS use.
17343 2001-12-05 Vincent Celier <celier@gnat.com>
17345 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
17346 libraries are not supported and both attributes Library_Name and
17347 Library_Dir are specified.
17349 * prj-proc.adb (Expression): Set location of Result to location of
17352 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
17353 (prj-nmsc is now importing MLib.Tgt)
17355 * prj-proc.adb: Put the change indicated above that was forgotten.
17357 2001-12-05 Robert Dewar <dewar@gnat.com>
17359 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
17361 2001-12-05 Ed Schonberg <schonber@gnat.com>
17363 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
17364 constraint, introduce explicit subtype declaration and derive from it.
17366 * sem_ch3.adb: Minor reformatting
17368 2001-12-05 Robert Dewar <dewar@gnat.com>
17370 * checks.adb (Determine_Range): Increase cache size for checks.
17373 * exp_ch6.adb: Minor reformatting
17374 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
17375 a parameter whose root type is System.Address, since treating such
17376 subprograms as pure in the code generator is almost surely a mistake
17377 that will lead to unexpected results.
17379 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
17380 change handling of conversions.
17382 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
17384 2001-12-05 Ed Schonberg <schonber@gnat.com>
17386 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
17387 aggregate with static wrong size, attach generated Raise node to
17390 2001-12-05 Robert Dewar <dewar@gnat.com>
17392 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
17393 Fixes compilation abandoned bomb in B24009B.
17395 2001-12-05 Ed Schonberg <schonber@gnat.com>
17398 Document use of Associated_Node on Selected_Components.
17399 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
17400 to clarify use of untyped descendant fields.
17402 2001-12-05 Robert Dewar <dewar@gnat.com>
17404 * prj-dect.ads: Add ??? comment
17405 Add 2001 to copyright notice (was not done in after all)
17407 * prj-part.adb: Minor reformatting. Reword one awkward error message.
17409 * prj.ads: Minor reformatting throughout, and add some ??? comments
17411 * snames.ads: Minor reformatting
17413 2001-12-05 Geert Bosch <bosch@gnat.com>
17415 * snames.adb: Autoupdate
17417 2001-12-05 Vincent Celier <celier@gnat.com>
17419 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
17421 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
17423 * prj-env.adb: Minor comment changes (modifying -> extends).
17425 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
17427 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
17430 * prj.adb (Initialize): Change Modifying to Extends.
17432 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
17434 * prj.ads: Minor comment change (Modifying -> extending).
17436 * snames.ads: Change modifying to extends.
17438 2001-12-05 Robert Dewar <dewar@gnat.com>
17440 * sem_warn.adb: Remove stuff for conditionals, we are not going to
17443 * sem_warn.ads: Remove stuff for conditionals, we are not going to
17444 do this after all. Add 2001 to copyright notice
17446 2001-12-04 Geert Bosch <bosch@gnat.com>
17448 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
17450 2001-12-04 Robert Dewar <dewar@gnat.com>
17452 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
17453 location if we already have errors. Stops some cases of cascaded
17456 * errout.adb: Improve comment.
17458 2001-12-04 Robert Dewar <dewar@gnat.com>
17461 (Analyze_Formal_Type_Definition): Defend against Error.
17462 (Analyze_Formal_Subprogram): Defend against Error.
17464 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
17465 remove following semicolon if present. Removes cascaded error.
17467 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
17470 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
17471 exceptions equals 0.
17472 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
17473 Fixes PIWG E tests (which have to be run with -gnatL).
17475 2001-12-04 Robert Dewar <dewar@gnat.com>
17477 * einfo.ads: Minor reformatting
17479 2001-12-04 Ed Schonberg <schonber@gnat.com>
17481 * einfo.ads: Block_Node points to the identifier of the block, not to
17482 the block node itself, to preserve the link when the block is
17483 rewritten, e.g. within an if-statement with a static condition.
17485 * inline.adb (Cleanup_Scopes): recover block statement from block
17486 entity using new meaning of Block_Node.
17488 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
17489 identifier of block node, rather than to node itself.
17491 2001-12-04 Gary Dismukes <dismukes@gnat.com>
17494 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
17495 (Discrimify): Go back to setting the Etypes of the selected component
17496 because the Vname component does not exist at this point and will
17497 fail name resolution. Also set Analyzed.
17498 Remove with and use of Sem_Res.
17500 2001-12-04 Arnaud Charlet <charlet@gnat.com>
17502 * Makefile.in: (HIE_SOURCES): add s-fat*.
17504 2001-12-04 Robert Dewar <dewar@gnat.com>
17507 (Compile_Time_Known_Attribute): New procedure.
17508 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
17509 proper range check.
17511 2001-12-04 Ed Schonberg <schonber@gnat.com>
17513 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
17514 processing discriminants to diagnose illegal default values.
17516 2001-12-04 Ed Schonberg <schonber@gnat.com>
17518 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
17519 access discriminant within a type extension that constrains its
17520 parent discriminants.
17522 2001-12-04 Ed Schonberg <schonber@gnat.com>
17524 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
17525 is malformed, use instance of Any_Id to allow analysis to proceed.
17527 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
17528 type definition is illegal.
17529 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
17532 2001-12-04 Ed Schonberg <schonber@gnat.com>
17534 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
17537 2001-12-04 Robert Dewar <dewar@gnat.com>
17539 * errout.adb: Minor reformatting
17541 2001-12-04 Robert Dewar <dewar@gnat.com>
17543 * exp_util.adb: Minor reformatting from last change
17545 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
17546 which is a rewriting of an expression, traverse the original
17547 expression to remove warnings that may have been posted on it.
17549 2001-12-04 Ed Schonberg <schonber@gnat.com>
17551 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
17552 record that has other packed components.
17554 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
17556 * adaint.c: Minor cleanups.
17558 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
17560 * adaint.c: Do not use utime.h on vxworks.
17562 2001-12-04 Arnaud Charlet <charlet@gnat.com>
17564 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
17565 more confusion than it solves.
17567 2001-12-04 Geert bosch <bosch@gnat.com>
17569 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
17571 2001-12-04 Geert Bosch <bosch@gnat.com>
17573 * Makefile.in (update-sources): New target.
17574 For use by gcc_release script.
17576 2001-12-04 Ed Schonberg <schonber@gnat.com>
17578 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
17579 a configuration pragma, it is now legal wherever a pragma can appear.
17581 2001-12-04 Zack Weinberg <zack@codesourcery.com>
17583 * Makefile.in: Don't set ALL. Delete @cross_defines@,
17584 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
17585 is now @CROSS@ -DIN_GCC; update comment.
17587 2001-12-04 Robert Dewar <dewar@gnat.com>
17589 * einfo.adb (Has_Pragma_Pure_Function): New flag.
17590 Fix problem that stopped ceinfo from working
17592 * einfo.ads (Has_Pragma_Pure_Function): New flag.
17594 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
17596 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
17599 (File_Time_Stamp): New procedure.
17600 (Preserve_Mode): New boolean.
17601 (Write_Unit): Pass time stamp.
17602 Implement -p switch (preserve time stamps).
17604 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
17606 * gnatchop.adb: Do usage info for -p switch
17608 * adaint.h (__gnat_set_file_time_name): New function
17610 * adaint.c (__gnat_set_file_time_name): Implement
17612 * adaint.h: Fix typo
17614 2001-12-03 Robert Dewar <dewar@gnat.com>
17616 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
17617 have Associated_Node.
17619 2001-12-03 Robert Dewar <dewar@gnat.com>
17621 * prj-proc.adb: Minor reformatting
17623 * make.adb: Minor reformatting
17625 2001-12-03 Geert Bosch <bosch@gnat.com>
17627 * make.adb: Minor reformatting.
17629 2001-12-03 Robert Dewar <dewar@gnat.com>
17631 * sem_ch12.adb: Minor reformatting
17633 2001-12-03 Ed Schonberg <schonber@gnat.com>
17635 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
17636 push Standard on the stack before analyzing the instance body,
17637 in order to have a clean visibility environment.
17639 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
17641 2001-12-03 Ed Schonberg <schonber@gnat.com>
17643 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
17644 instantiation of a body that contains an inlined body.
17646 2001-12-03 Ed Schonberg <schonber@gnat.com>
17649 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
17650 to prevent freezing within formal packages.
17651 (Freeze_Subprogram_Body): If body comes from another instance that
17652 appeared before its own body, place freeze node at end of current
17653 declarative part, to prevent a back-end crash.
17654 (Inline_Instance_Body): Handle properly a package instance within
17655 a subprogram instance that is a child unit.
17657 2001-12-01 Graham Stott <grahams@redhat.com>
17659 * Makefile.in (misc.o): Add missing $(srcdir) prefix
17660 and add optabs.h dependency.
17662 * misc.c: Include optabs.h
17663 (gnat_tree_code_type): Make static and const.
17664 (gnat_tree_code_length): Likewise.
17665 (gnat_tree_code_name): Likewise.
17666 (update_setjmp_buf): Obtain operands mode from insn_data.
17668 2001-11-29 Richard Henderson <rth@redhat.com>
17670 * init.c: Remove obsolete dwarf2 frame.h section.
17672 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
17674 * Make-lang.in (ada.generated-manpages): New dummy target.
17676 2001-11-29 Ed Schonberg <schonber@gnat.com>
17678 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
17679 into Command, an array conversion is illegal here. Uncovered by
17682 2001-11-28 Geert Bosch <bosch@gnat.com>
17684 * init.c: Minor whitespace changes.
17686 2001-11-28 Doug Rupp <rupp@gnat.com>
17688 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
17691 2001-11-28 Zack Weinberg <zack@codesourcery.com>
17693 * misc.c (gnat_expand_constant): Move declaration above
17694 definition of lang_hooks.
17695 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
17696 (gnat_init): lang_expand_constant no longer exists.
17698 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
17699 always have vprintf.
17700 (gnat_init): Always call set_internal_error_function.
17702 2001-11-27 Andreas Jaeger <aj@suse.de>
17704 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
17706 2001-11-27 Laurent Guerby <guerby@acm.org>
17708 * Makefile.in: Regenerate Ada dependencies.
17710 2001-11-26 Richard Henderson <rth@redhat.com>
17712 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
17713 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
17714 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
17716 2001-11-25 Laurent Guerby <guerby@acm.org>
17718 * sysdep.c (rts_get_*): Fix style.
17720 2001-11-19 Laurent Guerby <guerby@acm.org>
17722 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
17723 since it is of no apparent use and cause warnings.
17725 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
17727 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
17729 (gnat_init): Don't return NULL.
17730 (finish_parse): Remove.
17732 2001-11-17 Laurent Guerby <guerby@acm.org>
17734 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
17735 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
17736 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
17737 * lang-spec.h: Add missing struct field to silence warnings.
17738 * sysdep.c (rts_get_*): Provide K&R prototype.
17739 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
17740 * traceback.c (Unlock_Task, Lock_Task): Likewise.
17741 * tracebak.c (__gnat_backtrace): Remove unused variable.
17742 * utils.c (end_subprog_body): Move to K&R style.
17744 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17746 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
17748 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
17750 * misc.c (gnat_init): Change prototype. Include the
17751 functionality of the old init_parse and init_decl_processing.
17752 (gnat_init_decl_processing): New prototype.
17753 (init_parse): Remove.
17754 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
17756 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
17758 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
17759 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
17760 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
17761 set_yydebug): Remove.
17763 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
17765 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
17766 (struct lang_hooks): Constify.
17767 (language_string, lang_identify): Remove.
17768 * utils.c (init_decl_processing): Update.
17770 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
17772 * misc.c: Include langhooks-def.h.
17773 * Makefile.in: Update.
17775 2001-10-30 Robert Dewar <dewar@gnat.com>
17778 (Check_Identifier): Rewrite circuit to be compatible with use of letters
17779 in the upper half of ASCII.
17780 (Check_Identifier): Minor reformatting
17782 2001-10-30 Geert Bosch <bosch@gnat.com>
17784 * (Associated_Node, Set_Associated_Node): Do not check for
17787 2001-10-30 Robert Dewar <dewar@gnat.com>
17789 * a-reatim.ads: Minor reformatting
17791 2001-10-30 Robert Dewar <dewar@gnat.com>
17793 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
17794 undocumented declarations.
17796 2001-10-30 Pascal Obry <obry@gnat.com>
17798 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
17799 to the binder and linker.
17802 * mdll.ads: Fix layout. Update copyright notice.
17804 * mdll.adb: Fix layout. Update copyright notice.
17806 2001-10-30 Robert Dewar <dewar@gnat.com>
17808 * usage.adb: Minor fix to output for -gnaty.
17810 2001-10-30 Ed Schonberg <schonber@gnat.com>
17812 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
17813 to accommodate all its possible values.
17815 * a-reatim.adb (Split): Special-case handling of Time_Span_First
17816 and of small absolute values of T.
17818 2001-10-30 Richard Kenner <kenner@gnat.com>
17820 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
17821 set_mem_attributes since not needed and wrong if RESULT if a REG;
17822 fixes ACATS failures.
17824 2001-10-30 Geert Bosch <bosch@gnat.com>
17826 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
17827 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
17829 2001-10-30 Robert Dewar <dewar@gnat.com>
17831 * bindusg.adb: Undocument -f switch.
17833 * gnatcmd.adb: Remove /FULL_ELABORATION.
17835 * opt.ads (Force_RM_Elaboration_Order): Document that this is
17838 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
17840 * gnatbind.adb: Minor update of warning msg.
17842 2001-10-30 Vincent Celier <celier@gnat.com>
17844 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
17845 for project file switches (-P (/PROJECT_FILE=),
17846 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
17849 2001-10-30 Geert Bosch <bosch@gnat.com>
17851 * decl.c: Minor whitespace fixes.
17853 2001-10-30 Richard Kenner <kenner@gnat.com>
17855 * utils2.c (build_allocator): Test for SIZE overflow in array case too
17857 2001-10-30 Geert Bosch <bosch@gnat.com>
17859 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
17860 Found due to GCC 3.0 warning of using uninitialized value.
17863 (Get_Max_Size): Use variant record for tracking value/expression.
17864 Makes logic clearer and prevents warnings for uninitialized variables.
17865 (Layout_Array_Type): Use variant record for tracking value/expression.
17866 Makes logic clearer and prevents warnings for uninitialized variables.
17868 2001-10-30 Robert Dewar <dewar@gnat.com>
17870 * lib.adb: Minor reformatting
17872 * s-taprop.ads: Minor reformatting
17874 2001-10-29 Laurent Guerby <guerby@acm.org>
17877 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
17879 (_gnat_error_handler): Make MSG const.
17881 2001-10-29 Richard Kenner <kenner@gnat.com>
17883 * sysdep.c: Fix localtime_r problem on LynxOS.
17884 Also remove #elif to avoid warnings.
17886 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
17889 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
17891 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
17893 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
17894 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
17895 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
17896 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
17897 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
17898 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
17899 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
17900 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
17901 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
17902 types.ads, urealp.adb: Fix spelling errors.
17904 2001-10-27 Laurent Guerby <guerby@acm.org>
17906 * trans.c (gigi): Fix non determinism leading to bootstrap
17907 comparison failures for debugging information.
17909 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
17911 * gnat_rm.texi: Use @./@: where appropriate.
17913 2001-10-26 Robert Dewar <dewar@gnat.com>
17915 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
17917 2001-10-26 Richard Kenner <kenner@gnat.com>
17919 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
17921 2001-10-26 Richard Kenner <kenner@gnat.com>
17923 * decl.c (validate_size): Modify message for bad size to avoid
17924 implication that compiler is modifying the size.
17926 2001-10-26 Robert Dewar <dewar@gnat.com>
17928 * prj-util.adb: Minor reformatting. Fix bad header format.
17930 2001-10-26 Robert Dewar <dewar@gnat.com>
17932 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
17934 * sinfo.ads: Clarify use of Associated_Node (documentation only).
17936 * sem_ch12.adb: Change Node4 to Associated_Node. Change
17937 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
17938 much more narrowly in places where needed. These are cleanups.
17940 2001-10-26 Joel Brobecker <brobecke@gnat.com>
17942 * 5zosinte.ads (null_pthread): new constant.
17945 (Initialize_TCB): Initialize thread ID to null, to be able to verify
17946 later that this field has been set.
17947 (Finalize_TCB): ditto.
17948 (Suspend_Task): Verify that the thread ID is not null before using it.
17949 (Resume_Task): ditto.
17952 (Resume_All_Tasks): Lock the tasks list before using it.
17953 (Suspend_All_Tasks): ditto.
17955 2001-10-26 Richard Kenner <kenner@gnat.com>
17957 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
17958 Make constant variant of designated type for Is_Access_Constant.
17959 Call update_pointer_to with main variant.
17961 * trans.c (process_freeze_entity, process_type):
17962 Call update_pointer_to on main variant.
17964 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
17965 If main variant, update all other variants.
17967 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
17970 2001-10-26 Robert Dewar <dewar@gnat.com>
17972 * prj-util.adb: Minor reformatting
17974 2001-10-26 Robert Dewar <dewar@gnat.com>
17976 * prj-util.adb: Minor reformatting
17978 2001-10-26 Robert Dewar <dewar@gnat.com>
17980 * prj-attr.adb: Minor reformatting throughout
17982 2001-10-26 Robert Dewar <dewar@gnat.com>
17984 * prj-attr.ads: Minor reformatting
17985 Add ??? comment (this whole spec has almost no comments)
17987 2001-10-26 Vincent Celier <celier@gnat.com>
17989 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
17990 ("//") that precede the drive letter on Interix.
17992 2001-10-26 Geert Bosch <bosch@gnat.com>
17994 * gnat_rm.texi: Add GNAT Reference Manual.
17996 2001-10-25 Robert Dewar <dewar@gnat.com>
17998 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
17999 is Error. Similar change for other renaming cases.
18001 2001-10-25 Robert Dewar <dewar@gnat.com>
18003 * s-atacco.ads: Add pragma Inline_Always for functions.
18004 Fix header format. Add copyright 2001
18006 2001-10-25 Ed Schonberg <schonber@gnat.com>
18008 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
18009 return Error rather than Empty so that analysis can proceed.
18011 2001-10-25 Ed Schonberg <schonber@gnat.com>
18013 * sem_util.adb (Enter_Name): better handling of cascaded error
18014 messages when a unit appears in its own context.
18016 2001-10-25 Ed Schonberg <schonber@gnat.com>
18018 * sem_util.adb (Defining_Entity): in case of error, attach created
18019 entity to specification, so that semantic analysis can proceed.
18021 2001-10-25 Robert Dewar <dewar@gnat.com>
18024 (Defining_Entity): Deal with Error.
18025 (Process_End_Label): Deal with bad end label for.
18027 2001-10-25 Ed Schonberg <schonber@gnat.com>
18029 * sem_elab.adb (Check_A_Call): refine message when call is in an
18030 instance but callee is not declared in the generic unit.
18032 2001-10-25 Ed Schonberg <schonber@gnat.com>
18034 * sem_elab.adb (Check_A_Call): check for renaming before finding the
18035 enclosing unit, which may already be different from the calling unit.
18037 2001-10-25 Geert Bosch <bosch@gnat.com>
18039 * 4gintnam.ads: fix header format.
18041 2001-10-25 Ed Schonberg <schonber@gnat.com>
18043 * sem_res.adb (Resolve_Call): if the call is actually an indexing
18044 operation on the result of a parameterless call, perform elaboration
18045 check after the node has been properly rewritten.
18047 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
18048 inlined within the generic tree, the defining identifier is not a
18051 2001-10-25 Ed Schonberg <schonber@gnat.com>
18053 * sem_res.adb (Resolve): special-case resolution of Null in an
18054 instance or an inlined body to avoid view conflicts.
18056 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
18057 compatibility by retrieving the access type of the generic copy.
18059 2001-10-25 Robert Dewar <dewar@gnat.com>
18062 (Analyze_Number_Declaration): Handle error expression.
18063 (Signed_Integer_Type_Declaration): Handle error bound.
18064 (Analyze_Subtype_Indication): Handle error range.
18066 * sem_util.adb (Get_Index_Bounds): Check for Error.
18068 2001-10-25 Robert Dewar <dewar@gnat.com>
18070 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
18071 in no run time mode.
18073 2001-10-25 Pascal Obry <obry@gnat.com>
18075 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
18076 mode case for ALLOC case.
18078 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
18079 all platforms. Improvement of last change.
18081 2001-10-25 Robert Dewar <dewar@gnat.com>
18083 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
18085 2001-10-25 Geert Bosch <bosch@gnat.com>
18087 * osint.adb (Is_Relative): Remove duplicate.
18089 2001-10-25 Pascal Obry <obry@gnat.com>
18091 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
18092 pathnames in UNIX and DOS style with drive letter.
18093 (Is_Relative): new routine.
18095 * osint.adb: Minor reformatting
18097 * osint.adb (Is_Relative): implementation using
18098 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
18100 2001-10-25 Pascal Obry <obry@gnat.com>
18102 * g-dirope.adb (Basename): correctly compute offset between the
18103 original Path and the translated one.
18105 * g-dirope.adb: (Base_Name): add some comments.
18107 2001-10-25 Robert Dewar <dewar@gnat.com>
18109 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
18110 in HIE mode, avoids compilation abandoned message
18112 * exp_imgv.adb: Correct typo in previous change
18114 * exp_imgv.adb: Correct typo in previous change (not my day!)
18116 2001-10-25 Robert Dewar <dewar@gnat.com>
18118 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
18120 2001-10-25 Pascal Obry <obry@gnat.com>
18122 * g-awk.ads: Move all pragma inlines next to the routine
18123 declarations. This is more uniform with other GNAT spec.
18125 2001-10-22 Geert Bosch <bosch@gnat.com>
18127 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
18129 2001-10-19 Geert Bosch <bosch@gnat.com>
18131 * Makefile.in (tools, gnattools): Remove gnatmem.
18133 2001-10-17 Richard Henderson <rth@redhat.com>
18135 * Makefile.in (misc.o): Depend on langhooks.h.
18136 * misc.c: Include it.
18137 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
18138 (LANG_HOOKS_DECODE_OPTION): New.
18139 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
18141 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
18143 * trans.c (tree_transform): Adjust to recent change in
18144 expand_asm_operands to implement named asm operands.
18146 2001-10-11 Ed Schonberg <schonber@gnat.com>
18148 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
18149 renaming of discriminant for mutable record type.
18151 2001-10-11 Robert Dewar <dewar@gnat.com>
18153 * validsw.adb: Properly save -gnatVn status.
18155 2001-10-11 Robert Dewar <dewar@gnat.com>
18157 * usage.adb: Add lines for V switch.
18159 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
18160 (/VALIDITY_CHECKING).
18162 2001-10-11 Ed Schonberg <schonber@gnat.com>
18164 * sem_type.adb (Add_One_Interp): an operator for a type declared in
18165 an extension of System is known to be visible.
18167 2001-10-11 Ed Schonberg <schonber@gnat.com>
18169 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
18170 properly. Fixes regression on ACATS C34005G.
18172 2001-10-11 Robert Dewar <dewar@gnat.com>
18174 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
18175 loop in generic instance, since this is likely not very useful.
18177 2001-10-11 Robert Dewar <dewar@gnat.com>
18179 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
18180 the error message for high integrity mode.
18182 * rtsfind.adb (RTE): Give message if we try to find an entity that
18183 is not available in high integrity mode.
18186 (OK_To_Use_In_HIE_Mode): New array.
18187 (RTE): May return Empty in high integrity mode.
18189 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
18190 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
18192 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
18193 unit if not inlined always and in no runtime mode. Fixes problem
18194 caused by new Rtsfind changes.
18196 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
18199 * rtsfind.adb (RTE): Make sure we do not try to load unit after
18200 giving message for entity not available in high integrity mode.
18202 2001-10-11 Pascal Obry <obry@gnat.com>
18204 * impunit.adb: Add GNAT.CRC32.
18206 2001-10-11 Ed Schonberg <schonber@gnat.com>
18208 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
18209 properly the case where one universal operand in a non-static
18210 exponentiation of a real literal.
18212 2001-10-11 Ed Schonberg <schonber@gnat.com>
18214 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
18215 clause, return the gobal finalization list, for lack of anthing else.
18217 2001-10-11 Ed Schonberg <schonber@gnat.com>
18219 * exp_ch7.adb (Make_Transient_Block): if statement is within
18220 exception handler, always use new transient scope to place Clean
18223 2001-10-11 Pascal Obry <obry@gnat.com>
18226 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
18227 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
18228 (GNATLS_RTL_OBJS): add g-crc32.o
18229 (GNATMAKE_RTL_OBJS): add g-crc32.o
18232 (CRC_Match): new function.
18233 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
18234 instead of the previous simple checksum algorithm.
18235 (Time_Stamp_Mismatch): use CRC_Match for comparison.
18236 (Set_Source_Table): idem.
18239 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
18240 instead of simple checksum.
18241 (CRC_Match): new function.
18242 (CRC_Error): new constant.
18244 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
18245 a CRC now and not a simple checksum. A CRC uses lower-case hex
18246 letters, fixes ambiguity in parsing.
18248 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
18249 is what this variable will store.
18251 * bcheck.adb: Change reference to chechsum in comments by CRC.
18252 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
18253 rename All_Checksum_Match to All_CRC_Match. Change due to API
18254 renaming since now GNAT does not use a simple checksum but a
18255 CRC using GNAT.CRC32.
18257 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
18258 now and not anymore a simple checksum.
18260 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
18263 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
18266 (Restore_Scan_State): rename Checksum to CRC.
18267 (Save_Scan_State): idem.
18271 (Checksum): rename to CRC.
18272 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
18274 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
18275 GNAT.CRC32). Update copyright notice.
18277 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
18278 GNAT.CRC32). Update copyright notice.
18281 (Accumulate_Checksum): removed.
18282 (Update): new procedure. Add a wide-character into the CRC.
18285 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
18286 (Load_File): fix initialization of S (change Source_Checksum to
18289 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
18290 Source_CRC in S initialization.
18292 * sinput.adb (Source_Checksum): renamed to Source_CRC.
18294 * sinput.ads (Source_Checksum): renamed to Source_CRC.
18295 Update comments for the CRC.
18297 * types.adb (Hex): Use lowercase for the letter part.
18299 * types.ads (Get_Hex_String): Returns the hexadecimal representation
18300 for a word. This is currently used only for CRC. In previous version,
18301 the checksum was using a representation with all letter being
18302 upper-case. With the new implementation (using CRC) we do not remove
18303 the 32th bit of the CRC, so we can have an upper-case starting letter
18304 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
18305 It is ambigous since the CRC was optional and could be followed by
18306 options like EB, EE. So now this routines uses lower-case letter for
18307 the hexadecimal representation. Strange enough only lower case letters
18308 where checked in Scan_ALI (even if this was not a possible case).
18310 * gnatvsn.ads (Library_Version): changed to 3.15a.
18312 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
18315 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
18318 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
18319 Add 2001 to copyright notice
18320 (Accumulate_Checksum): Modify to use System.CRC32.
18322 * ali-util.ads: Redo changes of previous revision to continue to use
18323 the word Checksum. Add 2001 to copyright notice.
18325 * ali.adb: Undo some of previous changes, not needed.
18326 Keep the change for lower case letters in the checksum.
18328 * ali.ads: Undo previous change not needed.
18330 * bcheck.adb: Undo most of previous change, not needed.
18331 But do use Checksums_Match for checksum comparison.
18333 * gnatls.adb: Undo most of previous change, not needed.
18334 But do use Checksums_Match for comparing checksums.
18336 * lib-load.adb: Undo previous change, not needed.
18338 * lib-writ.adb: Undo previous change, not needed.
18340 * lib-writ.ads: Document that checksums use lower case,
18341 not upper case letters.
18343 * scans.adb: Undo previous change, not needed
18345 * scans.ads: Undo previous change, not needed.
18347 * scn-nlit.adb: Undo previous changes, not needed.
18349 * scn-slit.adb: Undo previous change, not needed. Fix header format.
18352 (Accumulate_Checksum): Use System.CRC32.
18353 (Initialize_Checksum): New procedure.
18354 Remove other changes of previous revision.
18356 * sinput-p.adb: Undo previous change, not needed.
18358 * sinput.adb: Undo previous change, not needed.
18360 * sinput-l.adb: Undo previous change, not needed.
18362 * sinput.ads: Undo previous change, not needed. Keep only comment
18363 on new checksum algorithm
18365 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
18366 Also remove a-tags and a-stream from GNAT sources.
18368 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
18370 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
18372 2001-10-11 Geert Bosch <bosch@gnat.com>
18374 * einfo.h: Regenerate.
18376 * nmake.ads: Regenerate.
18378 * nmake.adb: Regenerate.
18380 * sinfo.h: Regenerate.
18382 * treeprs.adb: Regenerate.
18384 2001-10-10 Geert Bosch <bosch@gnat.com>
18386 * gnat-style.texi: New file describing coding guidelines for Ada.
18388 2001-10-10 Ed Schonberg <schonber@gnat.com>
18390 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
18393 2001-10-10 Geert Bosch <bosch@gnat.com>
18395 * snames.ads: Add new names for project facility.
18397 * snames.adb: Update to reflect snames.ads changes.
18399 * snames.h: Update to reflect snames.ads changes.
18401 2001-10-10 Vincent Celier <celier@gnat.com>
18404 (Add_Switches): reflect the changes for the switches attributes
18405 Default_Switches indexed by the programming language,
18406 Switches indexed by the file name.
18407 (Collect_Arguments_And_Compile): Idem.
18408 Reflect the attribute name changes.
18411 (Initialisation_Data): Change the names of some packages and
18413 (Initialize): process case insensitive associative arrays.
18416 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
18419 (Parse_Attribute_Declaration): For case insensitive associative
18420 arrays, set the index string to lower case.
18423 Reflect the changes of the project attributes.
18426 Replace Check_Naming_Scheme by Ada_Check and
18427 Language_Independent_Check.
18430 Replaced Check_Naming_Scheme by 2 procedures:
18431 Ada_Check and Language_Independent_Check.
18434 (Process_Declarative_Items): For case-insensitive associative
18435 arrays, set the index string to lower case.
18436 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
18437 Prj.Nmsc.Check_Naming_Scheme.
18440 (Case_Insensitive): New function
18441 (Set_Case_Insensitive): New procedure
18444 (Case_Insensitive): New function
18445 (Set_Case_Insensitive): New procedure
18446 (Project_Node_Record): New flag Case_Insensitive.
18449 (Value_Of): new function to get the string value of a single
18450 string variable or attribute.
18453 (Value_Of): new function to get the string value of a single
18454 string variable or attribute.
18457 (Ada_Default_Spec_Suffix): New function
18458 (Ada_Default_Impl_Suffix): New function
18459 Change definitions of several constants to reflect
18460 new components of record types.
18463 (Naming_Data): Change several components to reflect new
18464 elements of naming schemes.
18465 (Project_Data): New flags Sources_Present and
18466 Language_Independent_Checked.
18467 (Ada_Default_Spec_Suffix): New function.
18468 (Ada_Default_Impl_Suffix): New function.
18471 Modification of predefined names for project manager: added
18472 Implementation, Specification_Exceptions, Implementation_Exceptions,
18473 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
18474 Default_Switches, _Languages, Builder, Cross_Reference,
18475 Finder. Removed Body_Part, Specification_Append, Body_Append,
18476 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
18479 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
18482 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
18483 not that it is Nil_Variable_Value.
18485 * prj.ads: Add ??? for uncommented declarations
18487 2001-10-10 Ed Schonberg <schonber@gnat.com>
18489 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
18490 constant, do not indicate possible modification, so that gigi can
18491 treat it as a bona fide constant.
18493 2001-10-10 Robert Dewar <dewar@gnat.com>
18495 * sem_prag.adb: Add processing for pragma External.
18497 * snames.ads: Add entry for pragma External.
18499 * par-prag.adb: Add pragma External.
18501 * snames.adb: Updated to match snames.ads.
18503 2001-10-10 Ed Schonberg <schonber@gnat.com>
18505 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
18506 a dynamic task if the allocator appears in an indexed assignment
18507 or selected component assignment.
18509 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
18510 For a dynamic task in an assignment statement, use target of
18511 assignment to generate meaningful name.
18513 2001-10-10 Ed Schonberg <schonber@gnat.com>
18515 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
18518 * einfo.ads: Body_Entity is also defined for generic package.
18519 Documentation change only
18521 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
18522 others_choice for a discriminated component initialization,
18523 convert discriminant references into the corresponding discriminals.
18525 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
18526 only if original type is private and expression has to be wrapped
18530 (Apply_Constraint_Check): Do not perform length check
18531 if expression is an aggregate with only an others_choice.
18532 (Length_N_Cond): two references to the same in_parameter
18533 (typically the discriminal in an init_proc) denote the same value.
18534 Two useful optimization uncovered by bugfixes above.
18536 2001-10-10 Robert Dewar <dewar@gnat.com>
18538 * xeinfo.adb: Change int to char in translation of enumeration types.
18539 This fixes a problem in the C representation of component alignment.
18540 Add 2001 to copyright notice
18542 2001-10-10 Richard Kenner <kenner@gnat.com>
18544 * decl.c: (validate_size): Do check size of object of integral type
18545 if it is a packed array type.
18547 2001-10-10 Richard Kenner <kenner@gnat.com>
18549 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
18550 VAR_DECL for constant if not Is_Public but -O0.
18552 2001-10-10 Richard Kenner <kenner@gnat.com>
18554 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
18556 2001-10-10 Geert Bosch <bosch@gnat.com>
18558 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
18559 use '/' as switch character, allowing for absolute file names.
18561 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
18563 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
18566 2001-10-08 Geert Bosch <bosch@gnat.com>
18568 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
18569 Automatically build utilities when files need to be regenerated.
18571 2001-10-08 Geert Bosch <bosch@gnat.com>
18573 * xsnames.adb: New utility for updating snames.ads and snames.adb
18575 2001-10-08 Zack Weinberg <zack@codesourcery.com>
18577 * Make-lang.in (ADAFLAGS): Add -W -Wall.
18578 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
18579 (gnat1): Also depend on attribs.o.
18580 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
18581 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
18582 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
18583 (ADAFLAGS): Add -W -Wall.
18584 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
18587 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
18588 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
18589 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
18590 Use $(ADAC), not $(CC), as compilation command.
18592 (gnattools): Depend directly on tools to build, don't use
18594 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
18596 * einfo.h, sinfo.h: New files (autogenerated).
18598 2001-10-08 Richard Henderson <rth@redhat.com>
18600 * comperr.adb (Abort_In_Progress): New.
18601 (Compiler_Abort): Use it to prevent recursion.
18603 2001-10-08 Robert Dewar <dewar@gnat.com>
18605 * atree.adb: Set Error_Posted in Error node, helps error recovery.
18607 * par-endh.adb (Output_End_Expected): We should also not test
18608 Error_Posted on the Error node, since now it is always set.
18610 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
18611 to help error recovery. Part of general work on 9407-004.
18613 * par.adb: Add ??? for misuse of error
18616 (Resolve): Defend against Error, fixes 9407-003.
18617 (Resolve_Discrete_Subtype_Indication): Defend against Error.
18619 * sinfo.ads (N_Error): Now has Etype field (which will be set
18620 to Any_Type to help error recovery).
18622 2001-10-08 Richard Kenner (kenner@gnat.com)
18624 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
18625 Consistently set MEM attributes from expression; fixes
18626 bootstrap failure on x86.
18628 2001-10-08 Geert Bosch (bosch@gnat.com)
18630 * 5oosinte.adb: Add 2001 to copyright notice.
18632 2001-10-08 Geert Bosch (bosch@gnat.com)
18634 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
18636 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
18638 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
18640 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
18642 2001-10-05 Geert Bosch (bosch@gnat.com)
18644 * adaint.h: Small formatting fix.
18646 2001-10-04 Geert Bosch <bosch@gnat.com>
18648 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
18649 Arg is int, not FILE *, in dummy version of functions.
18651 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
18652 Arg is int, not FILE *.
18654 2001-10-04 Geert Bosch <bosch@gnat.com>
18656 * 3lsoccon.ads: Added file, missed with initial check ins.
18658 * 4lintnam.ads: Fix header format.
18659 Change Linux to GNU/Linux.
18661 * 5iosinte.adb: Change Linux to GNU/Linux.
18663 * 5iosinte.ads: Change Linux to GNU/Linux.
18665 * 5itaprop.adb: Change Linux to GNU/Linux.
18667 * 5itaspri.ads: Change Linux to GNU/Linux.
18668 Update copyright notice.
18670 * 5lintman.adb: Change Linux to GNU/Linux.
18672 * 5lml-tgt.adb: Change Linux to GNU/Linux.
18674 * 5losinte.ads: Change Linux to GNU/Linux.
18676 * 5lsystem.ads: Change Linux to GNU/Linux.
18678 * 5qosinte.adb: Change Linux to GNU/Linux.
18680 * 5qosinte.ads: Change Linux to GNU/Linux.
18682 * 5qparame.ads: Change Linux to GNU/Linux.
18684 * 5qtaprop.adb: Change Linux to GNU/Linux.
18686 * 5qtaspri.ads: Change Linux to GNU/Linux.
18687 Add 2001 to copyright notice.
18689 * 5vintman.ads: Change Linux to GNU/Linux.
18690 Fix header format. Add 2001 to copyright notice.
18692 * g-soccon.ads: Change Linux to GNU/Linux.
18694 * g-trasym.ads: Change Linux to GNU/Linux.
18695 Add 2001 to copyright notice.
18697 * memtrack.adb: Change Linux to GNU/Linux.
18699 * s-intman.ads: Change Linux to GNU/Linux.
18700 Add 2001 to copyright notice. Fix header format.
18702 * s-stache.adb: Change Linux to GNU/Linux.
18704 * adaint.c: Change Linux to GNU/Linux.
18706 * cio.c: Change Linux to GNU/Linux.
18708 * cstreams.c: Change Linux to GNU/Linux.
18710 * init.c: Change Linux to GNU/Linux.
18712 * gmem.c: Change Linux to GNU/Linux.
18714 * tracebak.c: Change Linux to GNU/Linux.
18717 2001-10-02 Geert Bosch <bosch@gnat.com>
18719 * misc.c (insert_default_attributes): Add dummy version.