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Commit | Line | Data |
---|---|---|
36167f09 | 1 | 2019-07-22 Ed Schonberg <schonberg@adacore.com> |
2 | ||
3 | * freeze.adb (Freeze_Fixed_Point_Type): When freezing a | |
4 | fixed-point subtype, check whether the parent type declarastion | |
5 | includes an aspect specification for the 'Small type attribute, | |
6 | and inherit the specified value. | |
7 | ||
b5293e2d | 8 | 2019-07-22 Javier Miranda <miranda@adacore.com> |
9 | ||
10 | * freeze.adb (Freeze_Subprogram): Check that C++ constructors | |
11 | must have external or link name. | |
12 | ||
7c48993c | 13 | 2019-07-22 Ed Schonberg <schonberg@adacore.com> |
14 | ||
15 | * sem_res.adb (Resolve_Selected_Component): If the prefix has a | |
16 | deferred reference, generate the correct reference now, to | |
17 | indicate that the previous assignment is used. This prevents | |
18 | spurious warnings on useless assignments when compiling with all | |
19 | warnings enabled. when there is a subsequent call in the same | |
20 | stqtement list, in which the prefix of the selected component is | |
21 | the actual for an out parameter. | |
22 | ||
0b87f8cf | 23 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
24 | ||
25 | * exp_attr.adb (Expand_Loop_Entry_Attribute): Copy the condition | |
26 | of a while loop instead of simply relocating it. | |
27 | ||
0c41e160 | 28 | 2019-07-18 Arnaud Charlet <charlet@adacore.com> |
29 | ||
30 | * Makefile.rtl, expect.c, env.c, aux-io.c, mkdir.c, initialize.c, | |
31 | cstreams.c, raise.c, tracebak.c, adadecode.c, init.c, raise-gcc.c, | |
32 | argv.c, adaint.c, adaint.h, ctrl_c.c, sysdep.c, rtinit.c, cio.c, | |
33 | seh_init.c, exit.c, targext.c: Introduce a "STANDALONE" mode where C | |
34 | runtime files do not have any dependency on GCC include files. | |
35 | Remove unnecessary includes. | |
36 | Remove remaining references to VMS in runtime C file. | |
37 | * runtime.h: new File. | |
38 | ||
0e972d45 | 39 | 2019-07-13 Andreas Schwab <schwab@linux-m68k.org> |
40 | ||
41 | * Makefile.rtl: Use g-sercom__linux.adb for all linuxes. | |
42 | ||
77fe13f0 | 43 | 2019-07-11 Piotr Trojanek <trojanek@adacore.com> |
44 | ||
45 | * lib-writ.adb (Ensure_System_Dependency, | |
46 | Up_To_Date_ALI_File_Exists, Write_ALI): Replace low-level access | |
47 | to table with a high-level query. | |
48 | ||
56903255 | 49 | 2019-07-11 Piotr Trojanek <trojanek@adacore.com> |
50 | ||
51 | * checks.adb: Fix typo in comment. | |
52 | * sem.adb (Semantics): Avoid repeated calls to | |
53 | In_Extended_Main_Source_Unit by reusing an already-cached | |
54 | result. | |
55 | * sem_util.adb (First_Global): Fix style. | |
56 | ||
85f6c73a | 57 | 2019-07-11 Yannick Moy <moy@adacore.com> |
58 | ||
59 | * sem_res.adb (Resolve_Call): Do not perform dimensionality | |
60 | checking on inlined bodies. | |
61 | ||
5083f119 | 62 | 2019-07-11 Yannick Moy <moy@adacore.com> |
63 | ||
64 | * debug.adb: Flip meaning of debug switch -gnatdF. | |
65 | ||
f237e5eb | 66 | 2019-07-11 Yannick Moy <moy@adacore.com> |
67 | ||
68 | * sem_eval.adb (Is_Same_Value): Add special case for rewritten | |
69 | Loop_Entry attribute. | |
70 | ||
1e5359c0 | 71 | 2019-07-11 Claire Dross <dross@adacore.com> |
72 | ||
73 | * gnat1drv.adb: SPARK checking rules for pointer aliasing are | |
74 | moved to GNATprove backend. | |
75 | * sem_spark.ads, sem_spark.adb (Sem_SPARK): Is now a generic | |
76 | unit. Takes as parameters: | |
77 | - Retysp which is used to query the most underlying type | |
78 | visible in SPARK. We do not introduce aliasing checks for | |
79 | types which are not visibly deep. | |
80 | - Component_Is_Visible_In_SPARK is used to avoid doing pointer | |
81 | aliasing checks on components which are not visible in SPARK. | |
82 | - Emit_Messages returns True in the second phase of SPARK | |
83 | analysis. Error messages for failed aliasing checks are only | |
84 | output in this case. | |
85 | Additionally, errors on constructs not supported in SPARK are | |
86 | removed as duplicates of marking errors. Components are stored | |
87 | in the permission map using their original component to avoid | |
88 | inconsistencies between components of different views of the | |
89 | same type. | |
90 | (Check_Expression): Handle delta constraints. | |
91 | (Is_Deep): Exported so that we can check for SPARK restrictions | |
92 | on deep types inside SPARK semantic checkings. | |
93 | (Is_Traversal_Function): Exported so that we can check for SPARK | |
94 | restrictions on traversal functions inside SPARK semantic | |
95 | checkings. | |
96 | (Check_Call_Statement, Read_Indexes): Check wether we are | |
97 | dealing with a subprogram pointer type before querying called | |
98 | entity. | |
99 | (Is_Subpath_Expression): Image attribute can appear inside a | |
100 | path. | |
101 | (Check_Loop_Statement): Correct order of statements in the loop. | |
102 | (Check_Node): Ignore raise nodes. | |
103 | (Check_Statement): Use Last_Non_Pragma to get the object | |
104 | declaration in an extended return statement. | |
105 | ||
fb7f0b28 | 106 | 2019-07-11 Patrick Bernardi <bernardi@adacore.com> |
107 | ||
108 | * bindgen.adb (Gen_Main): Do not generate a reference to | |
109 | Ada_Main_Program_Name when the Minimal_Binder flag is set. | |
110 | (Gen_Output_File_Ada): Do not output GNAT_Version and | |
111 | Ada_Main_Program_Name info if Minimal_Binder flag is set. | |
112 | * bindusg.adb: Add documentation for new -minimal switch. | |
113 | * gnatbind.adb (Scan_Bind_Arg): Scan -minimal switch. | |
114 | * opt.ads: Add new global flag Minimal_Binder to indicate if the | |
115 | binder should not produce global variables. | |
116 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
117 | Update documentation with new binder -minimal switch. | |
118 | * gnat_ugn.texi: Regenerate. | |
119 | ||
6e0725a9 | 120 | 2019-07-11 Eric Botcazou <ebotcazou@adacore.com> |
121 | ||
122 | * Makefile.rtl: Add warning note about compilation flags and | |
123 | capitalize. | |
124 | ||
263dcfe9 | 125 | 2019-07-11 Ed Schonberg <schonberg@adacore.com> |
126 | ||
127 | * exp_ch9.adb (Expand_N_Protected_Type_Declaaration): New | |
128 | subsidiary routine Replace_Access_Definition, to handle properly | |
129 | a protected type PT one of whose private components is of type | |
130 | access PT. | |
131 | ||
dc001f3e | 132 | 2019-07-11 Dmitriy Anisimkov <anisimko@adacore.com> |
133 | ||
134 | * libgnat/g-socket.ads (Level_Type): Add enumerators for | |
135 | IP_Protocol_For_ICMP, IP_Protocol_For_IGMP, | |
136 | IP_Protocol_For_RAW_Level. | |
137 | * libgnat/g-socket.adb (Levels): Handle them. | |
138 | * s-oscons-tmplt.c: Import socket protocols defined in | |
139 | netinet/in.h. | |
140 | ||
3bcff314 | 141 | 2019-07-11 Claire Dross <dross@adacore.com> |
142 | ||
143 | * libgnat/a-cfhama.adb, libgnat/a-cfhase.adb (Free): Do not | |
144 | reset the Has_Element flag if no element is freed. | |
145 | ||
8e22ede8 | 146 | 2019-07-11 Arnaud Charlet <charlet@adacore.com> |
147 | ||
148 | * errno.c: Remove obsolete support for MaRTE OS. | |
149 | ||
180bd06b | 150 | 2019-07-11 Ed Schonberg <schonberg@adacore.com> |
151 | ||
152 | * exp_ch4.adb (Expand_N_Type_Conversion): If a predicate check | |
153 | is generated, analyze it with range check suppressed, because | |
154 | that check has been previously applied. | |
155 | * exp_ch5.adb (Expand_N_Assignment_Statement): If the RHS is a | |
156 | type conversion to the type of the LHS, do not apply a predicate | |
157 | check to the RHS because it will have been generated already | |
158 | during its expansion. | |
159 | * exp_ch6.adb (Can_Fold_Predicate_Call): Extend processing to | |
160 | handle a predicate check on a constant entity whose value is | |
161 | static. | |
162 | ||
32859955 | 163 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
164 | ||
165 | * bindo.adb: Remove the documentation of switch -d_N because it | |
166 | is no longer in use. | |
167 | * bindo-graphs.ads, bindo-graphs.adb (Is_Spec_Before_Body_Edge): | |
168 | New routine. | |
169 | * bindo-writers.adb (Write_Dependency_Edge): Add the missing | |
170 | case of a spec-before-body edge. | |
171 | ||
0595f8ff | 172 | 2019-07-11 Dmitriy Anisimkov <anisimko@adacore.com> |
173 | ||
174 | * libgnat/g-socket.ads (Mode_Type): Add a Socket_Raw enumerator. | |
175 | * libgnat/g-socket.adb (Modes): Handle Socket_Raw. | |
176 | ||
af7bae25 | 177 | 2019-07-11 Justin Squirek <squirek@adacore.com> |
178 | ||
179 | * exp_ch9.adb (Build_Private_Protected_Declaration): Add | |
180 | exception for the moving of pragmas to internally generated | |
181 | specs for pragma Unreferenced. | |
182 | ||
87259588 | 183 | 2019-07-11 Bob Duff <duff@adacore.com> |
184 | ||
185 | * doc/gnat_ugn/gnat_utility_programs.rst: Fix inconsistent | |
186 | documentation for gnatmetric. | |
187 | * gnat_ugn.texi: Regenerate. | |
188 | ||
2d95f0f8 | 189 | 2019-07-11 Bob Duff <duff@adacore.com> |
190 | ||
191 | * doc/gnat_ugn/gnat_utility_programs.rst: Document gnatpp's | |
192 | --spaces-only switch. | |
193 | ||
814e7b6e | 194 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
195 | ||
196 | * sem_util.adb (Null_Status): Assume that an erroneous construct | |
197 | has an undefined null status. | |
198 | ||
53904d64 | 199 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
200 | ||
201 | * checks.adb, exp_ch6.adb, gnat1drv.adb, sem_aux.adb, | |
202 | sem_ch2.adb, sem_ch8.adb, sem_res.adb: Minor reformatting. | |
203 | ||
21dccd5f | 204 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
205 | ||
206 | * sem_ch8.adb (Analyze_Object_Renaming): Obtain the object being | |
207 | renamed using routine Get_Object_Name which takes care of | |
208 | various name forms. | |
209 | (Get_Object_Name): New routine. | |
210 | ||
3da5e0d4 | 211 | 2019-07-11 Ed Schonberg <schonberg@adacore.com> |
212 | ||
213 | * exp_ch6.adb (Can_Fold_Predicate_Call): New function, | |
214 | subsidiary of Expand_Call_Helper, to compute statically a | |
215 | predicate check when the argument is a static integer. | |
216 | ||
3d95efc8 | 217 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
218 | ||
219 | * sem_res.adb (Resolve_Op_Not): Do not rewrite an equality | |
220 | operator into a function call when the operator is intrinsic. | |
221 | ||
8c93b71c | 222 | 2019-07-11 Thomas Quinot <quinot@adacore.com> |
223 | ||
224 | * sem_prag.adb (Analyze_Pragma, case pragma Check): Do not call | |
225 | Set_SCO_Pragma_Enabled for the dynamic predicate case. | |
226 | ||
001b1b6a | 227 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
228 | ||
229 | * exp_util.ads, exp_util.adb (Needs_Finalization): Move to | |
230 | Sem_Util. | |
231 | * sem_ch9.adb (Analyze_Protected_Definition): Code cleanup. Mark | |
232 | the protected type as having controlled components when it | |
233 | contains at least one such component. | |
234 | * sem_util.ads, sem_util.adb (Needs_Finalization): New | |
235 | function. | |
236 | ||
5dc190e5 | 237 | 2019-07-11 Eric Botcazou <ebotcazou@adacore.com> |
238 | ||
239 | * alloc.ads (Rep_JSON_Table_Initial): New constant. | |
240 | (Rep_JSON_Table_Increment): Likewise. | |
241 | * debug.adb: Document -gnatd_j switch. | |
242 | * gcc-interface/Make-lang.in (GNAT_ADA_OBJS): Add | |
243 | repinfo-input.o. | |
244 | * gnat1drv.adb: Add with clause for Repinfo.Input. | |
245 | Add with and use clauses for Sinput. | |
246 | (Read_JSON_Files_For_Repinfo): New procedure. | |
247 | (Gnat1drv1): Deal with -gnatd_j switch. | |
248 | * repinfo-input.ad[sb]: New unit. | |
249 | * snames.ads-tmpl (Name_Discriminant): New constant. | |
250 | (Name_Operands): Likewise. | |
251 | ||
b1118eb8 | 252 | 2019-07-11 Justin Squirek <squirek@adacore.com> |
253 | ||
254 | * checks.adb (Apply_Accessibility_Check): Add check for constant | |
255 | folded conditions on accessibility checks. | |
256 | ||
ef0b2206 | 257 | 2019-07-11 Arnaud Charlet <charlet@adacore.com> |
258 | ||
259 | * libgnarl/g-thread.ads, libgnarl/g-thread.adb (Get_Thread): | |
260 | Update comments. Add new version taking a Task_Id. | |
261 | ||
12b1c23b | 262 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
263 | ||
264 | * bindo.adb: Update the section of switches and debugging | |
265 | elaboration issues. | |
266 | * bindo.ads: Add type Elaboration_Phase. | |
267 | * bindo-augmentors.adb: Add use clause for | |
268 | Bindo.Writers.Phase_Writers. | |
269 | (Augment_Library_Graph): Signal the start and end of the | |
270 | aubmentation phase. | |
271 | * bindo-builders.adb: Add with and use clause for Bindo.Writers. | |
272 | Add use clause for Bindo.Writers.Phase_Writers. | |
273 | (Build_Invocation_Graph): Signal the start and end of the | |
274 | invocation graph construction phase. | |
275 | (Build_Library_Graph): Signal the start and end of the library | |
276 | graph construction phase. | |
277 | * bindo-diagnostics.adb: Add use clause for | |
278 | Bindo.Writers.Phase_Writers. | |
279 | (Diagnose_Cycle): Signal the start and end of the cycle | |
280 | diagnostic phase. | |
281 | * bindo-elaborators.adb: Add use clause for | |
282 | Bindo.Writers.Phase_Writers. | |
283 | (Elaborate_Units): Signal the start and end of the unit | |
284 | elaboration phase. | |
285 | * bindo-graphs.adb: Add use clause for | |
286 | Bindo.Writers.Phase_Writers. | |
287 | (Find_Components): Signal the start and end of the component | |
288 | discovery phase. | |
289 | (Find_Cycles): Signal the start and end of the cycle discovery | |
290 | phase. | |
291 | * bindo-units.adb: Add with and use clause for Bindo.Writers. | |
292 | Add use clause for Bindo.Writers.Phase_Writers. | |
293 | (Collect_Elaborable_Units): Signal the start and end of the unit | |
294 | collection phase. | |
295 | * bindo-validators.adb: Add with and use clause for | |
296 | Bindo.Writers. Add use clause for Bindo.Writers.Phase_Writers. | |
297 | (Validate_Cycles, Validate_Elaboration_Order, | |
298 | Validate_Invocation_Graph, Validate_Library_Graph): Signal the | |
299 | start and end of the libray graph validation phase. | |
300 | * bindo-writers.ads, bindo-writers.adb: Add new nested package | |
301 | Phase_Writers. | |
302 | * debug.adb: Update the documentation of switch d_S. | |
303 | ||
d7569e04 | 304 | 2019-07-11 Yannick Moy <moy@adacore.com> |
305 | ||
306 | * sem_res.adb (Check_Argument_Order): Special case calls to | |
307 | operators. | |
308 | ||
604c5bca | 309 | 2019-07-10 Dmitriy Anisimkov <anisimko@adacore.com> |
310 | ||
311 | * libgnat/s-ststop.adb: Remove System.Strings.Stream_Ops | |
312 | dependence on System.Streams.Stream_IO. | |
313 | ||
ce9565a8 | 314 | 2019-07-10 Ed Schonberg <schonberg@adacore.com> |
315 | ||
316 | * sem_ch2.adb (Analyze_Integer_Literal): Preserve the type of | |
317 | the literal if prior analysis determined that its type is a | |
318 | modular integer type. | |
319 | ||
e97ee616 | 320 | 2019-07-10 Doug Rupp <rupp@adacore.com> |
321 | ||
322 | * init.c: Do not attempt to re-arm guard page on x86_64-vx7(r2). | |
323 | ||
c0e85bb6 | 324 | 2019-07-10 Ed Schonberg <schonberg@adacore.com> |
325 | ||
326 | * sem_ch8.adb (Check_Constrained_Object): A record that is | |
327 | limited because of the presence of a limited component is | |
328 | constrained, and no subtype indiciation needs to be created for | |
329 | it, just as is the case for declared limited records. | |
330 | ||
94654315 | 331 | 2019-07-10 Yannick Moy <moy@adacore.com> |
332 | ||
333 | * sem_aux.adb, sem_aux.ads (Is_Protected_Operation): New | |
334 | function to determine if a subprogram is protected. | |
335 | * sem_spark.adb (Setup_Protected_Components): New procedure to | |
336 | add protected components to the environment. | |
337 | (Check_Callable_Body): Call the new Setup_Protected_Components. | |
338 | (Check_Package_Spec): Merge local environment with enclosing one | |
339 | when done. | |
340 | ||
9ac24568 | 341 | 2019-07-10 Claire Dross <dross@adacore.com> |
342 | ||
343 | * sem_spark.adb (Check_Expression): Allow digits constraints as | |
344 | input. | |
345 | (Illegal_Global_Usage): Pass in the entity. | |
346 | (Is_Subpath_Expression): New function to allow different nodes | |
347 | as inner parts of a path expression. | |
348 | (Read_Indexes): Allow concatenation and aggregates with box | |
349 | expressions. Allow attributes Update and Loop_Entry. | |
350 | (Check_Expression): Allow richer membership test. | |
351 | (Check_Node): Ignore bodies of generics. | |
352 | (Get_Root_Object): Allow concatenation and attributes. | |
353 | ||
95266217 | 354 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
355 | ||
356 | * sem_ch6.adb (Check_Discriminant_Conformance): Use Find_Type to | |
357 | discover the type of a full view discriminant. | |
358 | ||
f9d615a1 | 359 | 2019-07-10 Arnaud Charlet <charlet@adacore.com> |
360 | ||
361 | * doc/gnat_ugn/gnat_and_program_execution.rst: Improve gnatmem's | |
362 | doc for the depth switch. | |
363 | ||
55d7c660 | 364 | 2019-07-10 Bob Duff <duff@adacore.com> |
365 | ||
366 | * doc/gnat_ugn/gnat_utility_programs.rst: Document gnatpp's | |
367 | --source-line-breaks switch. | |
368 | ||
e94f4600 | 369 | 2019-07-10 Justin Squirek <squirek@adacore.com> |
370 | ||
371 | * doc/gnat_rm/implementation_defined_attributes.rst: Add mention | |
372 | of 'Image attribute with 'Img's entry to mention additional | |
373 | added 2012 usage of Obj'Image. | |
374 | * doc/gnat_rm/implementation_defined_pragmas.rst: Correct | |
375 | mispelling of Async_Writers. | |
376 | * gnat_rm.texi: Regenerate. | |
377 | * sem_prag.adb (Analyze_Pragma): Correct mispelling of | |
378 | Async_Writers. | |
379 | * sem_util.adb (State_Has_Enabled_Property): Correct mispelling | |
380 | of Async_Writers. | |
381 | ||
2bf00b7f | 382 | 2019-07-10 Simon Buist <buist@adacore.com> |
383 | ||
384 | * sem_util.ads (Child_Prefix): New constant. | |
385 | * sem_util.adb (Unique_Name): Add a special prefix to child | |
386 | units that have a nested subprogram or package. | |
387 | ||
9dda714b | 388 | 2019-07-10 Arnaud Charlet <charlet@adacore.com> |
389 | ||
390 | * sfn_scan.adb (Scan_SFN_Pragmas): Add pragma Assert. | |
391 | ||
fd8a528d | 392 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
393 | ||
394 | * sem_ch3.adb (Check_Nonoverridable_Aspects): Correct the | |
395 | spelling in certain error messages. | |
396 | (Check_Pragma_Implemented): Correct the spelling in certain | |
397 | error messages. | |
398 | ||
97f0aa19 | 399 | 2019-07-10 Eric Botcazou <ebotcazou@adacore.com> |
400 | ||
401 | * Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add g-brapre. | |
402 | * libgnat/g-brapre.ads: New package specification. | |
403 | * doc/gnat_rm/the_gnat_library.rst: Document it. | |
404 | * gnat_rm.texi: Regenerate. | |
405 | ||
d2506f16 | 406 | 2019-07-10 Yannick Moy <moy@adacore.com> |
407 | ||
408 | * osint-c.adb (Set_File_Name): Always add extension for multiple | |
409 | units per file mode. | |
410 | ||
c6db401c | 411 | 2019-07-10 Corentin Gay <gay@adacore.com> |
412 | ||
413 | * sysdep.c: Put include directive for 'vxWorks.h' before any | |
414 | other VxWorks headers. | |
415 | ||
344c2639 | 416 | 2019-07-10 Eric Botcazou <ebotcazou@adacore.com> |
417 | ||
418 | * doc/gnat_rm/implementation_defined_attributes.rst | |
419 | (Scalar_Storage_Order): Minor tweaks. Add note about debuggers. | |
420 | * gnat_rm.texi: Regenerate. | |
421 | ||
8a9900a9 | 422 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
423 | ||
424 | * exp_ch4.adb (Expand_N_Case_Expression): Mark the generated | |
425 | assignments to the temporary result as being OK because the | |
426 | expansion of case expressions is correct by construction. | |
427 | (Is_Copy_Type): Update the predicate to match the comment | |
428 | within. | |
429 | ||
8c21443b | 430 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
431 | ||
432 | * bindo-graphs.adb, bindo.adb, debug.adb, exp_ch6.adb, | |
433 | sem_ch10.adb, sem_ch13.adb, sem_ch3.adb, sem_ch4.adb, | |
434 | sem_ch6.adb, sem_ch7.adb, sem_res.adb, sem_spark.adb, | |
435 | sem_util.adb, warnsw.ads: Minor reformatting. | |
436 | ||
2e7929f0 | 437 | 2019-07-10 Joffrey Huguet <huguet@adacore.com> |
438 | ||
439 | * libgnat/a-strbou.ads, libgnat/a-strfix.ads, | |
440 | libgnat/a-strunb.ads, libgnat/a-strunb__shared.ads: Add global | |
441 | contracts, contract cases, preconditions and postconditions to | |
442 | procedures and functions. | |
443 | ||
87d55fe2 | 444 | 2019-07-10 Doug Rupp <rupp@adacore.com> |
445 | ||
446 | * sysdep.c (__gnat_is_file_not_found_error): Reformulate to also | |
447 | work for vxworks7r2 SR0610. | |
448 | ||
82d7e1f4 | 449 | 2019-07-10 Doug Rupp <rupp@adacore.com> |
450 | ||
451 | * env.c (__gnat_environ): Reformulate to also work for | |
452 | vxworks7r2 SR0610. | |
453 | ||
7f6066e1 | 454 | 2019-07-10 Patrick Bernardi <bernardi@adacore.com> |
455 | ||
456 | * Makefile.rtl: Handle vxworks7r2 ppc target | |
457 | ||
6523468f | 458 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
459 | ||
460 | * bindo.adb: Update the section on switches. | |
461 | * bindo-graphs.adb | |
462 | (Add_Cycle, Add_Vertex_And_Complement): Remove. | |
463 | (Create): The graph no longer needs a set of recorded cycles | |
464 | because the cycles are not rediscovered in permuted forms. | |
465 | (Cycle_End_Vertices): New routine. | |
466 | (Destroy): The graph no longer needs a set of recorded cycles | |
467 | because the cycles are not rediscovered in permuted forms. | |
468 | (Destroy_Library_Graph_Vertex): Move to the library level. | |
469 | (Find_All_Cycles_Through_Vertex, Find_All_Cycles_With_Edge): | |
470 | Remove. | |
471 | (Find_Cycles_From_Successor, Find_Cycles_From_Vertex, | |
472 | Find_Cycles_In_Component, Has_Elaborate_All_Edge): New routines. | |
473 | (Insert_And_Sort): Remove. | |
474 | (Is_Elaborate_Body_Edge): Use predicate | |
475 | Is_Vertex_With_Elaborate_Body. | |
476 | (Is_Recorded_Cycle): Remove. | |
477 | (Is_Vertex_With_Elaborate_Body): New routine. | |
478 | (Normalize_And_Add_Cycle): Remove. | |
479 | (Precedence): Rename to xxx_Precedence, where xxx relates to the | |
480 | input. These versions better reflect the desired input | |
481 | precedence. | |
482 | (Record_Cycle): New routine. | |
483 | (Remove_Vertex_And_Complement, Set_Is_Recorded_Cycle): Remove. | |
484 | (Trace_xxx): Update all versions to use debug switch -d_t. | |
485 | (Trace_Component): New routine. | |
486 | (Trace_Eol): Removed. | |
487 | (Trace_Vertex): Do not output the component as this information | |
488 | is already available when the component is traced. | |
489 | (Unvisit, Visit): New routine. | |
490 | * bindo-graphs.ads: Add new instance LGV_Lists. Remove instance | |
491 | RC_Sets. Update the structure of type Library_Graph_Attributes | |
492 | to remove the set of recorded cycles. | |
493 | (Destroy_Library_Graph_Vertex): Move to the library level. | |
494 | * bindo-writers.adb (Write_Component_Vertices): Output | |
495 | information about the number of vertices. | |
496 | * debug.adb: Document the use of binder switch -d_t. Update the | |
497 | use of binder switch -d_T. | |
498 | ||
9eaacd61 | 499 | 2019-07-10 Yannick Moy <moy@adacore.com> |
500 | ||
501 | * sem_spark.adb (Get_Root_Object): Replace precondition by error | |
502 | message. | |
503 | (Read_Indexes): Replace precondition by error message. | |
504 | (Check_Callable_Body): Check only traversal function returns an | |
505 | anonymous access type. | |
506 | (Check_Expression): Issue error on unexpected expression as | |
507 | path. | |
508 | * sem_util.adb (First_Global): Fix access to global on | |
509 | entry/task. | |
510 | ||
2ac657bd | 511 | 2019-07-10 Javier Miranda <miranda@adacore.com> |
512 | ||
513 | * exp_ch6.adb (Is_Class_Wide_Interface_Type): New subprogram. | |
514 | (Expand_Call_Helper): Handle non-limited views when we check if | |
515 | any formal is a class-wide interface type. | |
516 | * exp_disp.adb (Expand_Interface_Actuals): Handle non-limited | |
517 | views when we look for interface type formals to force "this" | |
518 | displacement. | |
519 | ||
d3fb378d | 520 | 2019-07-10 Ed Schonberg <schonberg@adacore.com> |
521 | ||
522 | * sem_res.adb (Resolve_Equality_Op): Do not replace the resolved | |
523 | operator by its alias if expander is not active, because the | |
524 | operand type may not be frozen yet and its inherited operations | |
525 | have not yet been created. | |
526 | ||
ab8418a3 | 527 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
528 | ||
529 | * bindo-elaborators.adb (Elaborate_Units): Set attribute | |
530 | Elab_Position of all elaborated units. | |
531 | (Set_Unit_Elaboration_Positions): New routine. | |
532 | ||
6e618828 | 533 | 2019-07-10 Gary Dismukes <dismukes@adacore.com> |
534 | ||
535 | * exp_util.adb: Reformatting and a typo fix. | |
536 | ||
97f6f798 | 537 | 2019-07-10 Yannick Moy <moy@adacore.com> |
538 | ||
539 | * exp_util.adb (Remove_Side_Effects): Prefer renamings for | |
540 | objects of possible owning type in GNATprove mode. | |
541 | ||
89c67bd9 | 542 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
543 | ||
544 | * sem_ch3.adb (Analyze_Object_Declaration): If the object type | |
545 | is a composite type that has a dynamic predicate and, the | |
546 | expression in the declaration is an aggregate, the generated | |
547 | predicate check must appear after the expanded code for the | |
548 | aggregate, which will appear after the rewritten object | |
549 | declarastion. | |
550 | ||
fb739c45 | 551 | 2019-07-09 Justin Squirek <squirek@adacore.com> |
552 | ||
553 | * sem_eval.adb (Expr_Value_E): Add conditional to correctly | |
554 | handle constant enumerated character types. | |
555 | ||
54b39f26 | 556 | 2019-07-09 Eric Botcazou <ebotcazou@adacore.com> |
557 | ||
558 | * libgnarl/s-osinte__mingw.ads (CRITICAL_SECTION): Use proper | |
559 | type for SpinCount component. | |
560 | ||
9b57fc30 | 561 | 2019-07-09 Justin Squirek <squirek@adacore.com> |
562 | ||
563 | * exp_ch4.adb (Expand_N_Allocator): Add conditional to detect | |
564 | the presence of anoymous access type allocators and issue a | |
565 | warning if the appropriate warning flag is enabled. | |
566 | * warnsw.ads: Add new warning flag for anonymous allocators | |
567 | * warnsw.adb (All_Warnings, Restore_Warnings, Save_Warnings, | |
568 | Set_Underscore_Warning_Switch): Register new flags. | |
569 | (WA_Warnings): Register new flag as an "all warnings" switch | |
570 | * usage.adb, | |
571 | doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
572 | Document new warning switches -gnatw_a and -gnatw_A. | |
573 | * gnat_ugn.texi: Regenerate. | |
574 | ||
2463fa93 | 575 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
576 | ||
577 | * sem_ch4.adb (Diagnose_Call): Improve error recovery when a | |
578 | local subprogram name hides a possible candidate name declared | |
579 | in a child package in the context of the current unit. | |
580 | * sem_ch6.adb (Process_Formals): Protect against malformed | |
581 | formal types when the parameter type does not denote an entity. | |
582 | ||
7389bee5 | 583 | 2019-07-09 Hristian Kirtchev <kirtchev@adacore.com> |
584 | ||
585 | * bindo-augmentors.adb (Visit_Elaboration_Root): Do not start a | |
586 | DFS from an elaboration root whose corresponding unit lacks | |
587 | elaboration code. This behavior mimics that of the old | |
588 | elaboration order mechanism. | |
589 | * bindo-graphs.adb (Find_All_Cycles_Through_Vertex): Move the | |
590 | vertex tracing within the functional branches of the routine. | |
591 | This prevents spurious trace output. | |
592 | (Has_No_Elaboration_Code): New routine. | |
593 | (Trace_Cycle, Trace_Edge): Update the various Ids to use the | |
594 | "standard" trace format. | |
595 | * bindo-graphs.ads (Has_No_Elaboration_Code): New routine. | |
596 | * bindo-units.ads, bindo-units.adb (Has_No_Elaboration_Code): | |
597 | New routine. | |
598 | ||
06d78d4c | 599 | 2019-07-09 Piotr Trojanek <trojanek@adacore.com> |
600 | ||
601 | * ali.ads, bindo-graphs.adb, bindo-validators.adb, clean.adb, | |
602 | doc/gnat_ugn/elaboration_order_handling_in_gnat.rst, einfo.ads, | |
603 | exp_aggr.adb, exp_ch13.adb, exp_ch4.adb, exp_ch5.adb, | |
604 | exp_ch6.adb, exp_ch7.adb, exp_ch9.adb, exp_pakd.adb, | |
605 | fname-uf.ads, gnatlink.adb, inline.adb, lib.ads, make.adb, | |
606 | namet.ads, opt.ads, par-ch4.adb, par-ch6.adb, par-labl.adb, | |
607 | prep.adb, sem_aggr.adb, sem_ch13.adb, sem_ch4.adb, sem_ch5.adb, | |
608 | sem_ch6.adb, sem_ch6.ads, sem_ch7.adb, sem_ch8.adb, sem_dim.adb, | |
609 | sem_disp.adb, sem_prag.adb, sem_res.adb, sem_warn.adb, | |
610 | sinfo.ads: Replace ". " with ". ". Minor reformatting and typo | |
611 | corrections. | |
612 | * gnat_ugn.texi: Generate. | |
613 | ||
7ed20965 | 614 | 2019-07-09 Hristian Kirtchev <kirtchev@adacore.com> |
615 | ||
616 | * bindo.ads: Move type Precedence_Kind from the private to the | |
617 | visible part of the unit. | |
618 | * bindo-augmentors.adb: Remove the use of global data as it is | |
619 | bad practice. | |
620 | (Augment_Library_Graph): Update the parameter profile. | |
621 | (Is_Visited, Set_Is_Visited): Remove. | |
622 | (Visit_Elaboration_Root, Visit_Elaboration_Roots): Update the | |
623 | parameter profile and comment on usage. | |
624 | (Visit_Vertex): Likewise. Also keep track of which invocation | |
625 | edge activates a task. | |
626 | * bindo-augmentors.ads (Augment_Library_Graph): Update the | |
627 | parameter profile and comment on usage. | |
628 | * bindo-builders.adb (Create_Forced_Edge, | |
629 | Create_Spec_And_Body_Edge, Create_With_Edge): Update the call to | |
630 | Add_Edge. | |
631 | * bindo-diagnostics.adb: Add with end use clauses for Restrict | |
632 | and Rident. | |
633 | (Output_Dynamic_Model_Suggestions): Remove. | |
634 | (Output_Invocation_Related_Suggestions): New routine. | |
635 | (Output_Suggestions): Output all invocation-related suggestions | |
636 | together. | |
637 | * bindo-elaborators.adb: Remove types Comparator_Ptr and | |
638 | Predicate_Ptr. | |
639 | (Find_Best_Vertex): Update the parameter profile. | |
640 | * bindo-graphs.adb (Activates_Task): New routine. | |
641 | (Add_Body_Before_Spec_Edge): Update the call to | |
642 | Add_Edge_With_Return. | |
643 | (Add_Edge): Update the parameter profile and the call to | |
644 | Add_Edge_With_Return. | |
645 | (Add_Edge_With_Return): Update the parameter profile and comment | |
646 | on usage. | |
647 | (At_Least_One_Edge_Satisfies): New routine. | |
648 | (Contains_Elaborate_All_Edge): Reimplement. | |
649 | (Contains_Static_Successor_Edge, Contains_Task_Activation): New | |
650 | routine. | |
651 | (Contains_Weak_Static_Successor): Remove. | |
652 | (Is_Static_Successor_Edge): New routine. | |
653 | * bindo-graphs.ads: Add types LGE_Predicate_Ptr, | |
654 | LGV_Comparator_Ptr, and LGV_Predicate_Ptr. Update type | |
655 | Library_Graph_Edge_Attributes to capture whether an invocation | |
656 | edge activates a task. Update the value of | |
657 | No_Library_Graph_Edge_Attributes. | |
658 | (Activates_Task): Update the parameter profile and comment on | |
659 | usage. | |
660 | (Contains_Static_Successor_Edge, Contains_Task_Activation): New | |
661 | routines. | |
662 | (Contains_Weak_Static_Successor): Remove. | |
663 | * doc/gnat_ugn/elaboration_order_handling_in_gnat.rst: | |
664 | Update the documentation to reflect the new task-related advice. | |
665 | * gnat_ugn.texi: Regenerate. | |
666 | ||
247527b7 | 667 | 2019-07-09 Piotr Trojanek <trojanek@adacore.com> |
668 | ||
669 | * exp_util.adb (Containing_Package_With_Ext_Axioms): Replace | |
670 | low-level Ekind test with a high-level wrapper. | |
671 | ||
1d7a9954 | 672 | 2019-07-09 Arnaud Charlet <charlet@adacore.com> |
673 | ||
674 | * libgnat/s-memory.adb: Disable calls to Abort defer/undefer | |
675 | when ZCX_By_Default. | |
676 | ||
7667b40a | 677 | 2019-07-09 Javier Miranda <miranda@adacore.com> |
678 | ||
679 | * sem_ch13.adb (Rep_Item_Too_Early): Representation clauses are | |
680 | not allowed for a derivation of a generic type. Extend the | |
681 | current test to check that none of the parents is a generic | |
682 | type. | |
683 | ||
98eb8111 | 684 | 2019-07-09 Hristian Kirtchev <kirtchev@adacore.com> |
685 | ||
686 | * exp_ch9.adb, exp_util.adb, repinfo.adb, sem_ch12.adb, | |
687 | sem_prag.adb, sem_res.adb, sem_spark.adb, sem_util.adb: Minor | |
688 | reformatting. | |
689 | ||
5ffa473a | 690 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
691 | ||
692 | * sem_res.adb (Resolve_Equality_Op): If the node was overloaded, | |
693 | set properly the entity to which the node has been resolved. The | |
694 | original entity is the first one found during analysis, and is | |
695 | not necessarily the resolved one. | |
696 | (Resolve_Op_Not): If the argument of negation is an overloaded | |
697 | equality operation, call its resolution directly given that the | |
698 | context type does not participate in overload resolution. | |
699 | ||
f7197450 | 700 | 2019-07-09 Hristian Kirtchev <kirtchev@adacore.com> |
701 | ||
702 | * bindo.adb: Remove with and use clauses for Debug. Add with | |
703 | and use clauses for Opt. | |
704 | (Find_Elaboration_Order): Enable the v4.0 elaboration order. The | |
705 | v3.0 mechanism is now available under binder switch -H. | |
706 | * bindusg.adb (Display): Enable switch -H. | |
707 | * debug.adb: Free compiler switch -gnatd_G. Free binder switch | |
708 | -d_N. | |
709 | * sem_elab.adb: Update the section on switches to remove | |
710 | -gnatd_G. | |
711 | (Invocation_Graph_Recording_OK): The invocation graph is now | |
712 | unconditionally recorded in ALI files. | |
713 | * switch-b.adb (Scan_Binder_Switches): Scan switch -H. | |
714 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
715 | Update the documentation on compiler switches related to | |
716 | elaboration. Update the documentation on binder switches to | |
717 | include switch -H. | |
718 | * doc/gnat_ugn/elaboration_order_handling_in_gnat.rst: Update | |
719 | the documentation on elaboration order handling in GNAT. | |
720 | * gnat_ugn.texi: Regenerate. | |
721 | ||
a2c6c634 | 722 | 2019-07-09 Eric Botcazou <ebotcazou@adacore.com> |
723 | ||
724 | * repinfo.adb (List_Entities): Disregard formals altogether. | |
725 | (List_Name): Properly escape the double quote in the JSON | |
726 | output. | |
727 | ||
3933efcf | 728 | 2019-07-09 Javier Miranda <miranda@adacore.com> |
729 | ||
730 | * exp_util.adb (Remove_Side_Effects): Preserve the | |
731 | Do_Range_Check flag. | |
732 | ||
2166bdef | 733 | 2019-07-09 Yannick Moy <moy@adacore.com> |
734 | ||
735 | * sinfo.ads: Refine comment for Do_Range_Check. | |
736 | ||
dbf9a3d7 | 737 | 2019-07-09 Yannick Moy <moy@adacore.com> |
738 | ||
739 | * exp_spark.adb (Expand_SPARK_N_Attribute_Reference): Expand | |
740 | attribute reference on Enum_Rep. | |
741 | ||
44e00a56 | 742 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
743 | ||
744 | * sem_ch12.adb (Instantiate_Formal_Package): Handle properly the | |
745 | case where the actual for a formal package in an instance is the | |
746 | current instance of an enclosing generic package. | |
747 | (Check_Formal_Packages): If the formal package declaration is | |
748 | box-initialized or lacks associations altogether, no internal | |
749 | instance was created to verify conformance, and there is no | |
750 | validating package to remove from tree. | |
751 | ||
3e4e7139 | 752 | 2019-07-09 Yannick Moy <moy@adacore.com> |
753 | ||
754 | * freeze.adb (Build_Renamed_Body): Do not set body to inline in | |
755 | GNATprove mode. | |
756 | ||
8235b943 | 757 | 2019-07-09 Yannick Moy <moy@adacore.com> |
758 | ||
759 | * exp_util.adb (Expand_Subtype_From_Expr): Still expand the type | |
760 | of static expressions in GNATprove_Mode. | |
761 | * sem_ch3.adb (Analyze_Object_Declaration): Remove obsolete | |
762 | special case for GNATprove_Mode. | |
763 | ||
cf9af2fa | 764 | 2019-07-09 Piotr Trojanek <trojanek@adacore.com> |
765 | ||
766 | * doc/gnat_rm/the_gnat_library.rst, | |
767 | doc/gnat_ugn/building_executable_programs_with_gnat.rst, | |
768 | erroutc.adb, libgnat/g-comlin.adb, libgnat/g-comlin.ads, | |
769 | libgnat/g-regexp.ads, libgnat/g-regpat.ads, | |
770 | libgnat/g-spipat.ads, libgnat/s-os_lib.ads, | |
771 | libgnat/s-regexp.ads: Reword "wild card" to "wildcard". | |
772 | * gnat_rm.texi, gnat_ugn.texi: Regenerate. | |
773 | ||
a080baa9 | 774 | 2019-07-09 Yannick Moy <moy@adacore.com> |
775 | ||
776 | * sem_spark.adb (Check_Expression): Handle correctly implicit | |
777 | assignments as part of allocators and (extension) aggregates. | |
778 | (Get_Root_Object): Adapt for new path expressions. | |
779 | (Is_Path_Expression): Return True for (extension) aggregate. | |
780 | ||
d9b7ae15 | 781 | 2019-07-09 Piotr Trojanek <trojanek@adacore.com> |
782 | ||
783 | * einfo.ads: Fix a typo. | |
784 | ||
4c24efa6 | 785 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
786 | ||
787 | * sem_util.adb (Scope_Within_Or_Same): Handle properly task | |
788 | bodies and protected bodies, so that local variables within have | |
789 | their proper scopes after these constructs have been rewritten | |
790 | during expansion. This patch resembles but is not identical to | |
791 | the code in Scope_Within. | |
792 | ||
6c334e66 | 793 | 2019-07-09 Arnaud Charlet <charlet@adacore.com> |
794 | ||
795 | * gnat1drv.adb (Adjust_Global_Switches): Set | |
796 | Dynamic_Elaboration_Checks to True in CodePeer mode. | |
797 | ||
82c20af0 | 798 | 2019-07-09 Yannick Moy <moy@adacore.com> |
799 | ||
800 | * sem_spark.adb (Get_Perm_Or_Tree): Issue an error when | |
801 | encountering unknown global variable. | |
802 | ||
a42b8e6a | 803 | 2019-07-09 Yannick Moy <moy@adacore.com> |
804 | ||
805 | * sem_spark.adb (Check_Expression): Change signature to take an | |
806 | Extended_Checking_Mode, for handling read permission checking of | |
807 | sub-expressions in an assignment. | |
808 | (Check_Parameter_Or_Global): Adapt to new behavior of | |
809 | Check_Expression for mode Assign. | |
810 | (Check_Safe_Pointers): Do not analyze generic bodies. | |
811 | (Check_Assignment): Separate checking of the target of an | |
812 | assignment. | |
813 | ||
5fb4f6e3 | 814 | 2019-07-09 Eric Botcazou <ebotcazou@adacore.com> |
815 | ||
816 | * repinfo.ads (JSON format): Adjust. | |
817 | * repinfo.adb (Need_Blank_Line): Rename to... | |
818 | (Need_Separator): ...this. | |
819 | (Blank_Line): Rename to... | |
820 | (Write_Separator): ...this and add JSON specific handling. | |
821 | (List_Array_Info): Adjust to above renaming. | |
822 | (List_Object_Info): Likewise. | |
823 | (List_Record_Info): Likewise. | |
824 | (List_Subprogram_Info): Likewise. | |
825 | (List_Type_Info): Likewise. | |
826 | (List_Entities): Do not set Need_Blank_Line. | |
827 | (List_Rep_Info): Set Need_Separator and add JSON specific | |
828 | handling. Output a single JSON stream in the normal case. | |
829 | ||
b389ec1e | 830 | 2019-07-09 Arnaud Charlet <charlet@adacore.com> |
831 | ||
832 | * doc/gnat_ugn/the_gnat_compilation_model.rst: Update doc on | |
833 | -fdump-ada-spec now that we generate Ada 2012. | |
834 | * gnat_ugn.texi: Regenerate. | |
835 | ||
5acb3702 | 836 | 2019-07-08 Eric Botcazou <ebotcazou@adacore.com> |
837 | ||
838 | * repinfo.adb (List_Common_Type_Info): New procedure extracted | |
839 | from... | |
840 | (List_Type_Info): ...here. Call it for the common information, | |
841 | start with a blank line and output the linker section at the | |
842 | end, if any. | |
843 | (List_Mechanisms): Rename to... | |
844 | (List_Subprogram_Info): ...this. | |
845 | (List_Array_Info): Call List_Common_Type_Info. | |
846 | (List_Entities): Adjust to above change and renaming. | |
847 | (List_Record_Info): Call List_Common_Type_Info. | |
848 | ||
6eb57612 | 849 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
850 | ||
851 | * libgnat/g-sercom.ads | |
852 | (Serial_Port_Descriptor): New type. | |
853 | (Serial_Port): Add a comment, make it hold a | |
854 | Serial_Port_Descriptor. | |
855 | (To_Ada, To_C): New procedures. | |
856 | (Port_Data, Port_Data_Access): Remove types. | |
857 | * libgnat/g-sercom.adb (To_Ada): New stub. | |
858 | * libgnat/g-sercom__linux.adb, libgnat/g-sercom__mingw.adb: | |
859 | Update implementations accordingly. | |
860 | * s-oscons-tmplt.c: Bind Serial_Port_Descriptor to | |
861 | System.Win32.HANDLE on Windows, and to Interfaces.C.int on | |
862 | Linux. Add "Interfaces.C." prefix for other basic integer type | |
863 | bindings. | |
864 | * xoscons.adb (Output_Info): Remove the "Interfaces.C." prefix | |
865 | for subtypes generation. | |
866 | ||
08da2ad9 | 867 | 2019-07-08 Arnaud Charlet <charlet@adacore.com> |
868 | ||
869 | * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst: | |
870 | Update documentation on No_Exceptions restriction. | |
871 | * gnat_rm.texi: Regenerate. | |
872 | ||
89b07420 | 873 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
874 | ||
875 | * libgnat/s-os_lib.adb: Do not call __gnat_kill for Invalid_Pid. | |
876 | ||
0cc34fed | 877 | 2019-07-08 Piotr Trojanek <trojanek@adacore.com> |
878 | ||
879 | * sem_util.adb (Enclosing_Package_Or_Subprogram): Do not expect | |
880 | package and subprogram bodies. | |
881 | ||
46299a06 | 882 | 2019-07-08 Bob Duff <duff@adacore.com> |
883 | ||
884 | * doc/gnat_ugn/gnat_utility_programs.rst: Remove documentation | |
885 | of ignored GNATpp switch. | |
886 | ||
4475d2f0 | 887 | 2019-07-08 Hristian Kirtchev <kirtchev@adacore.com> |
888 | ||
889 | * doc/gnat_rm/implementation_defined_pragmas.rst: | |
890 | Update the documentation of pragma Initialize_Scalars. | |
891 | * gnat_rm.texi: Regenerate. | |
892 | ||
b282b25b | 893 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
894 | ||
895 | * exp_ch4.adb (Tagged_Membership): Fix regression silently | |
896 | introduced in r260738 that erroneouslusy causes the evaluation | |
897 | to True of the membership test when the left operand of the | |
898 | membership test is a class-wide interface object and the right | |
899 | operand is a type that implements such interface type. | |
900 | ||
703ee0e0 | 901 | 2019-07-08 Hristian Kirtchev <kirtchev@adacore.com> |
902 | ||
903 | * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Do not | |
904 | register an address clause when its prefix denotes a generic | |
905 | formal object. | |
906 | ||
e6b4414e | 907 | 2019-07-08 Hristian Kirtchev <kirtchev@adacore.com> |
908 | ||
909 | * bindo-diagnostics.adb (Diagnose_Cycle): Capture the presence | |
910 | of an Elaborate_All edge before iterating over the edges of the | |
911 | cycle. | |
912 | (Output_Elaborate_Body_Transition): Update the parameter profile | |
913 | and the comment on usage. Add a missing case where the edge is | |
914 | within the context of an Elaborate_All. | |
915 | (Output_Transition): Update the call to | |
916 | Output_Elaborate_Body_Transition. | |
917 | * bindo-graphs.ads, bindo-graphs.adb | |
918 | (Contains_Elaborate_All_Edge): New routine. | |
919 | ||
5a4de65a | 920 | 2019-07-08 Piotr Trojanek <trojanek@adacore.com> |
921 | ||
922 | * lib-xref-spark_specific.adb (Create_Heap): Set dummy Etype for | |
923 | the fake __HEAP entity. | |
924 | ||
42253061 | 925 | 2019-07-08 Daniel Mercier <mercier@adacore.com> |
926 | ||
927 | * gnat1drv.adb: Suppress warnings on memory representation in | |
928 | CodePeer compiler mode. | |
929 | ||
a7c8fd7e | 930 | 2019-07-08 Nicolas Roche <roche@adacore.com> |
931 | ||
932 | * rtinit.c (__gnat_runtime_initialize): Remove dependency on | |
933 | CommandLineToArgvW. | |
934 | ||
89c9dd55 | 935 | 2019-07-08 Doug Rupp <rupp@adacore.com> |
936 | ||
937 | * Makefile.rtl: Handle vxworks7r2 in x86_64 and x86 vxworks7. | |
938 | ||
944903c8 | 939 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
940 | ||
941 | * Makefile.rtl: Use g-sercom__linux.adb for all linuxes. | |
942 | ||
e51a140c | 943 | 2019-07-08 Yannick Moy <moy@adacore.com> |
944 | ||
945 | * expander.adb (Expand): Do not reset Analyzed flag always. | |
946 | * sem_eval.adb (Fold_Ureal): Mark node as analyzed. | |
947 | ||
f117e449 | 948 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
949 | ||
950 | * exp_ch9.adb (Expand_N_Timed_Entry_Call): Do not insert twice | |
951 | the assignment statement that computes the delay value, to | |
952 | prevent improper tree sharing when the value is a type | |
953 | conversion and Float_Overflow checks are enabled. | |
954 | ||
f5cb3a59 | 955 | 2019-07-08 Hristian Kirtchev <kirtchev@adacore.com> |
956 | ||
957 | * bindo.adb: Update the section on terminology to include new | |
958 | concepts. Update the section on switches to include new | |
959 | entries. | |
960 | * bindo.ads: Add type Precedence_Kind. | |
961 | * bindo-builders.adb: Add with and use clauses for Debug and | |
962 | Bindo.Validators. Add use clauses for | |
963 | Bindo.Validators.Invocation_Graph_Validators and | |
964 | Bindo.Validators.Library_Graph_Validators. | |
965 | (Build_Invocation_Graph): Validate the graph immediately after | |
966 | it was built. | |
967 | (Build_Library_Graph): Update the parameter profile. The | |
968 | creation of the graph is now elaboration model-agnostic. | |
969 | Validate the graph immediately after it was built. | |
970 | (Create_With_Edge): Create regular with edges for Elaborate and | |
971 | Elaborate_All edges when the appropriate debug switches are in | |
972 | effect. | |
973 | * bindo-builders.ads (Build_Library_Graph): Update the parameter | |
974 | profile. | |
975 | * bindo-diagnostics.adb (Diagnose_Cycle): Track the presence of | |
976 | an Elaborate_All edge throughout the inspection of the cycle's | |
977 | edges. | |
978 | (Output_Dynamic_Model_Suggestions): Output the suggestion only | |
979 | when the cycle contains at least one weak edge where the | |
980 | successor was statically elaborated. | |
981 | (Output_Elaborate_Body_Transition, Output_Forced_Transition, | |
982 | Output_With_Transition): Update the assertions. | |
983 | * bindo-elaborators.adb: Remove use clauses for | |
984 | Bindo.Validators.Invocation_Graph_Validators and | |
985 | Bindo.Validators.Library_Graph_Validators. Remove strings | |
986 | Add_To_All_Candidates_Msg and Add_To_Comp_Candidates_Msg. | |
987 | Remove type String_Ptr. | |
988 | (Add_Vertex, Add_Vertex_If_Elaborable, Create_All_Candidates_Set | |
989 | Create_Component_Candidates_Set): Remove. | |
990 | (Create_Component_Vertex_Sets, Create_Vertex_Sets): New routine. | |
991 | (Elaborate_Component): Update the parameter profile and the | |
992 | comment on usage. Reimplement the elaboration of a component. | |
993 | The algorithm will now attempt to elaborate as many vertices | |
994 | possible. If this is not possible, and a weakly elaborable | |
995 | vertex is available use unit was compiled using the dynamic | |
996 | model, the algorithm will elaborate it. | |
997 | (Elaborate_Library_Graph): Reimplement the elaboration of the | |
998 | graph. The algorithm will now attempt to elaborate as many | |
999 | vertices along with their components as possible. If this is not | |
1000 | possible, and a weakly elaborable vertex is available use unit | |
1001 | was compiled using the dynamic model, the algorithm will | |
1002 | elaborate it along with its component. | |
1003 | (Elaborate_Units): Merge with the functionality of | |
1004 | Elaborate_Units_Common. | |
1005 | (Elaborate_Units_Common, Elaborate_Units_Dynamic, | |
1006 | Elaborate_Units_Static): Remove. | |
1007 | (Elaborate_Vertex): Update the parameter profile and the comment | |
1008 | on usage. Reimplemented. | |
1009 | (Find_Best_Candidate): Remove. | |
1010 | (Find_Best_Elaborable_Vertex, Find_Best_Vertex, | |
1011 | Find_Best_Weakly_Elaborable_Vertex, Has_Elaborable_Body, | |
1012 | Insert_Elaborable_Successor, Insert_Vertex): New routines. | |
1013 | (Is_Better_Candidate): Remove. | |
1014 | (Is_Better_Elaborable_Vertex, | |
1015 | Is_Better_Weakly_Elaborable_Vertex, | |
1016 | Is_Suitable_Elaborable_Vertex, | |
1017 | Is_Suitable_Weakly_Elaborable_Vertex): New routines. | |
1018 | (Trace_Candidate_Vertices): Remove. | |
1019 | (Trace_Component): Output the number of strong and weak | |
1020 | predecessors. | |
1021 | (Trace_Unelaborated_Vertices): Remove. | |
1022 | (Trace_Vertex): Output the number of strong and weak | |
1023 | predecessors. | |
1024 | (Trace_Vertices): New routine. | |
1025 | (Update_Successor, Update_Successors): Update the parameter | |
1026 | profile and the comment on usage. | |
1027 | * bindo-graphs.adb: Remove type Precedence_Kind. | |
1028 | (Add_Edge_With_Return): Update the increment of pending | |
1029 | predecessors. | |
1030 | (Add_Vertex): Provide default values for strong and weak | |
1031 | predecessors. | |
1032 | (Complementary_Vertex): Move the initial declaration to the | |
1033 | spec. Update the parameter profile and the comment on usage. | |
1034 | (Contains_Weak_Static_Successor): New routine. | |
1035 | (Create): Update the parameter profile. The creation of the | |
1036 | graph is now elaboration model-agnostic. | |
1037 | (Decrement_Pending_Predecessors): Update the parameter profile | |
1038 | and the comment on usage. Reimplemented. | |
1039 | (Delete_Edge): Update the decrement of pending predecesors. | |
1040 | (Has_Elaborate_Body): Do not treat a vertex as being subject to | |
1041 | Elaborate_Body when a debug switch is in effect. | |
1042 | (Increment_Pending_Predecessors): Update the parameter profile | |
1043 | and the comment on usage. Reimplemented. | |
1044 | (Is_Elaborable_Component): Reimplemented. | |
1045 | (Is_Elaborable_Vertex): Move the initial declaration to the | |
1046 | spec. Reimplemented. | |
1047 | (Is_Elaborate_Body_Pair): New routine. | |
1048 | (Is_Dynamically_Elaborated): Update the parameter profile. | |
1049 | Reimplemented. | |
1050 | (Is_Weakly_Elaborable_Vertex): New routine. | |
1051 | (Pending_Predecessors): Removed. | |
1052 | (Pending_Predecessors_For_Elaboration, | |
1053 | Pending_Strong_Predecessors, Pending_Weak_Predecessors, | |
1054 | Update_Pending_Predecessors): New routines. | |
1055 | (Update_Pending_Predecessors_Of_Components): Update the | |
1056 | increment of pending predecessors. | |
1057 | * bindo-graphs.ads: Update the components of type | |
1058 | Component_Attributes. Update the components of type | |
1059 | Library_Graph_Attributes. Update the components of type | |
1060 | Library_Graph_Vertex_Attributes. Update the initialization of | |
1061 | No_Component_Attributes. Update the initialization of | |
1062 | No_Library_Graph_Vertex_Attributes. | |
1063 | (Complementary_Vertex, Contains_Weak_Static_Successor): New | |
1064 | routines. | |
1065 | (Create): Update the parameter profile and the comment on usage. | |
1066 | (Decrement_Pending_Predecessors, Is_Dynamically_Elaborated): | |
1067 | Update the parameter profile and the comment on usage. | |
1068 | (Is_Elaborate_Body_Pair, Is_Weakly_Elaborable_Vertex): New | |
1069 | routines. | |
1070 | (Pending_Predecessors): Removed. | |
1071 | (Pending_Predecessors_For_Elaboration, | |
1072 | Pending_Strong_Predecessors, Pending_Weak_Predecessors): New | |
1073 | routines. | |
1074 | * bindo-writers.adb (Write_Components): Moved from the spec. | |
1075 | (Write_Component): Output the strong and weak predecessors. | |
1076 | (Write_Library_Graph): Output the components as part of the | |
1077 | graph. | |
1078 | (Write_Library_Graph_Vertex): Output the strong and weak | |
1079 | predecessors. | |
1080 | * bindo-writers.ads (Write_Components): Moved to the body. | |
1081 | * debug.adb: Add and document new GNATbind switches -d_a, -d_b, | |
1082 | -d_e. | |
1083 | * bindo-validators.adb: Minor reformattings. | |
1084 | ||
7b8ca6b2 | 1085 | 2019-07-08 Bob Duff <duff@adacore.com> |
1086 | ||
1087 | * libgnat/g-sercom.ads, libgnat/g-sercom__linux.adb (Data_Rate): | |
1088 | Support additional data rates. | |
1089 | ||
364c746f | 1090 | 2019-07-08 Olivier Hainque <hainque@adacore.com> |
1091 | ||
1092 | * gcc-interface/trans.c (Compilation_Unit_to_gnu): Don't request | |
1093 | DECL_ARTIFICIAL_P on elab proc declarations. | |
1094 | ||
2dbfbbb2 | 1095 | 2019-07-08 Eric Botcazou <ebotcazou@adacore.com> |
1096 | ||
1097 | * repinfo.adb (List_Record_Info): Declare Incomplete_Layout and | |
1098 | Not_In_Extended_Main local exceptions. | |
1099 | (List_Structural_Record_Layout): For an extension, raise the | |
1100 | former if the parent subtype has not been built and the latter | |
1101 | if it is not declared in the main source unit. Fall back to the | |
1102 | flat layout if either exception has been raised. | |
1103 | ||
3e05bbec | 1104 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
1105 | ||
1106 | * libgnat/a-strfix.adb (Delete): The RM describes the semantics | |
1107 | of Delete as equivalent to that of Replace_String with a null | |
1108 | argument. As a result, deleting a null string that starts past | |
1109 | the end of its argument is a noop and must not raise | |
1110 | Index_Error. | |
1111 | ||
c98aac61 | 1112 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
1113 | ||
1114 | * exp_disp.adb (Register_Primitive): When registering a | |
1115 | primitive in the secondary dispatch table, handle primitive | |
1116 | inherited through several levels of type derivation (required to | |
1117 | properly handle inherited 'null' primitive). | |
1118 | ||
221b67b6 | 1119 | 2019-07-08 Bob Duff <duff@adacore.com> |
1120 | ||
1121 | * doc/gnat_ugn/gnat_utility_programs.rst: Document handling of | |
1122 | preprocessor directives in GNATpp. | |
1123 | ||
aed4e06a | 1124 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
1125 | ||
1126 | * gnat1drv.adb (Post_Compilation_Validation_Checks: | |
1127 | Validate_Compile_Time_Warning_Errors is now located in sem_prag | |
1128 | (instead of sem_ch13). | |
1129 | * sem_ch13.ads (Validate_Compile_Time_Warning_Error, | |
1130 | Validate_Compile_Time_Warning_Errors): Move to sem_prag. | |
1131 | * sem_ch13.adb | |
1132 | (Compile_Time_Warnings_Errors): Move to sem_prag. | |
1133 | (Initialize): Remove initialization of table | |
1134 | Compile_Time_Warning_Errors. | |
1135 | (Validate_Compile_Time_Warning_Error, | |
1136 | Validate_Compile_Time_Warning_Errors): Move to sem_prag. | |
1137 | * sem_prag.ads (Validate_Compile_Time_Warning_Errors): New | |
1138 | procedure. | |
1139 | * sem_prag.adb (Initialize): Initialize table | |
1140 | Compile_Time_Warning_Errors. | |
1141 | ||
b9bd5934 | 1142 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
1143 | ||
1144 | * sem_ch13.adb (Analyze_Aspect_Specifications): For a | |
1145 | pre/postcondition of a generic subprogram declaration, do not | |
1146 | use Relocate_Node on the aspect expression to construct the | |
1147 | corresponding attribute specification, to prevent tree anomalies | |
1148 | when the expression is a call with named actual parameters. | |
1149 | ||
63bb17d8 | 1150 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
1151 | ||
1152 | * sem_attr.adb (Analyze_Attribute [Attribute_Size]): For pragmas | |
1153 | used to report user defined compile time warning or errors | |
1154 | handle 'Size for types with known static RM size. | |
1155 | ||
1979cbfe | 1156 | 2019-07-08 Justin Squirek <squirek@adacore.com> |
1157 | ||
1158 | * exp_imgv.adb (Build_Enumeration_Image_Tables): Default SSO for | |
1159 | the building of image tables. | |
1160 | (Expand_Image_Attribute): Minor cleanup. | |
1161 | ||
bcb0a375 | 1162 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
1163 | ||
1164 | * libgnat/g-socket.ads, libgnat/g-socket.adb: Improve | |
1165 | documentation. | |
1166 | (Get_Socket_Option, Set_Socket_Option): Remove default value for | |
1167 | the Level formal. | |
1168 | ||
429822c1 | 1169 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
1170 | ||
1171 | * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): For an | |
1172 | unanalized aspect in a generic context that has not been | |
1173 | analyzed yet, if the aspect applies to a type, place the type on | |
1174 | the scope stack to make its components visible, before checking | |
1175 | conformance with the version of the expression analyzed at the | |
1176 | freeze point. | |
1177 | ||
e1415398 | 1178 | 2019-07-05 Justin Squirek <squirek@adacore.com> |
1179 | ||
1180 | * checks.adb (Apply_Accessibility_Check): Add logic to fetch the | |
1181 | function result accessibility level if one is required within | |
1182 | the generated check. | |
1183 | * exp_ch6.adb (Needs_Result_Accessibility_Level): Modify | |
1184 | controlling elsif block to handle more cases such as anonymous | |
1185 | access results and disable checking for coextensions. | |
1186 | ||
dad9e9f8 | 1187 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
1188 | ||
1189 | * sem_ch9.adb (Analyze_Accept_Statement): If this is an illegal | |
1190 | accept statement for an enclosing entry abandon analysis to | |
1191 | prevent scope mismatches and potential infinite loops in | |
1192 | compiler. | |
1193 | ||
627d0751 | 1194 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
1195 | ||
1196 | * ali.adb (For_Each_Invocation_Construct, | |
1197 | For_Each_Invocation_Relation): New version. | |
1198 | (Scan_ALI): Initialize field Invocation_Graph_Encoding. | |
1199 | (Set_Invocation_Graph_Encoding): Update the setting of the | |
1200 | invocation graph encoding. | |
1201 | * ali.ads: Move field Invocation_Graph_Encoding from Unit_Record | |
1202 | to ALI_Record because the encoding applies to the whole ALI, | |
1203 | rather than one of the units (spec or body) for which the ALI | |
1204 | file was created. | |
1205 | (For_Each_Invocation_Construct, For_Each_Invocation_Relation): | |
1206 | New version. | |
1207 | * bindo.adb: Update the section on switches. Complete the | |
1208 | section of debugging elaboration order issues. | |
1209 | (Find_Elaboration_Order): Prepare the routine for the switch | |
1210 | from the old to the new elaboration order mechanism. | |
1211 | * bindo-diagnostics.adb (Find_And_Output_Invocation_Paths): | |
1212 | Manage a visited set used by Visit_Vertex. | |
1213 | (Output_All_Cycles_Suggestions, | |
1214 | Output_Dynamic_Model_Suggestions): Clarify the nature of the | |
1215 | suggested switch. | |
1216 | (Output_Elaborate_Body_Transition): Update the diagnostic to | |
1217 | emit a better message. | |
1218 | (Output_Forced_Suggestions, Output_Full_Encoding_Suggestions): | |
1219 | Clarify the nature of the suggested switch. | |
1220 | (Visit_Vertex): Update the parameter profile to add a set of | |
1221 | invokers visited during the transition. This set prevents | |
1222 | infinite exploration of the graph in case the invocations are | |
1223 | recursive. | |
1224 | * bindo-elaborators.adb: Add a use clause for | |
1225 | Bindo.Writers.Dependency_Writers. | |
1226 | (Elaborate_Units_Common): Output the library graph after it has | |
1227 | been augmented with invocation edges. Output just the components | |
1228 | instead of outputting the whole library graph again. | |
1229 | (Elaborate_Units_Dynamic, Elaborate_Units_Static): Output the | |
1230 | dependencies as expressed in the library graph. | |
1231 | * bindo-units.adb (Invocation_Graph_Encoding): Update the | |
1232 | extraction of the invocation graph encoding. | |
1233 | * bindo-writers.adb: Add with and use clauses for Binderr and | |
1234 | Butil. | |
1235 | (palgc, plgc): New debug routine. | |
1236 | (Write_Components): Moved to the spec. Add a header for the | |
1237 | output. | |
1238 | (Write_Dependencies, Write_Dependencies_Of_Vertex, | |
1239 | Write_Dependency_Edge): New routine. | |
1240 | (Write_Elaboration_Order): Update the logic to follow the format | |
1241 | of Binde's order output. | |
1242 | (Write_Library_Graph): Do not output the components every time | |
1243 | the graph is written. | |
1244 | (Write_Unit): Output the invocation graph encoding of the unit. | |
1245 | Output the invocation constructs and relations for the unit | |
1246 | only. | |
1247 | * bindo-writers.ads (Write_Components): Moved from the body. | |
1248 | (Write_Dependencies): New routine. | |
1249 | * bindusg.adb: Prepare the routine for the switch from the old | |
1250 | to the new elaboration order mechanism. | |
1251 | * debug.adb: Binder switch -d_O is now not associated with any | |
1252 | functionality. | |
1253 | * einfo.adb (Is_Elaboration_Target): The attribute applies to | |
1254 | packages, as specified by the comment on the attribute usage. | |
1255 | * opt.ads: Add a global flag which controls the choice between | |
1256 | the new and the legacy elaboration order mechanism. | |
1257 | * sem_elab.adb: Add Package_Target to type Target_Kind. | |
1258 | (Build_Elaborate_Body_Procedure, Build_Elaborate_Procedure, | |
1259 | Build_Elaborate_Spec_Procedure, Check_Elaboration_Scenarios, | |
1260 | Check_SPARK_Model_In_Effect): Use Main_Unit_Entity to obtain the | |
1261 | entity of the main unit. | |
1262 | (Create_Package_Rep): New routine. | |
1263 | (Create_Target_Rep): Add processing for packages. | |
1264 | (Declaration_Placement_Of_Node, Has_Prior_Elaboration): Use | |
1265 | Main_Unit_Entity to obtain the entity of the main | |
1266 | unit. | |
1267 | (Invocation_Graph_Recording_OK): Prepare the routine for the | |
1268 | switch from the old to the new elaboration order mechanism. | |
1269 | (Main_Unit_Entity): New routine. | |
1270 | (Meet_Elaboration_Requirement, | |
1271 | Process_Conditional_ABE_Variable_Reference): Use | |
1272 | Main_Unit_Entity to obtain the entity of the main unit. | |
1273 | (Process_Invocation_Instantiation): New routine. | |
1274 | (Process_Invocation_Scenario): Add processing for | |
1275 | instantiations. | |
1276 | * switch-b.adb (Scan_Binder_Switches): Prepare the routine for | |
1277 | the switch from the old to the new elaboration order mechanism. | |
1278 | ||
30fb27b1 | 1279 | 2019-07-05 Joffrey Huguet <huguet@adacore.com> |
1280 | ||
1281 | * libgnat/a-textio.adb: Add abstract state refinment. | |
1282 | * libgnat/a-textio.ads: Add File_System abstract state. Add | |
1283 | global contracts, contract cases, preconditions and | |
1284 | postconditions to procedures and functions. | |
1285 | (Set_Input, Set_Output, Set_Error, Standard_Input, | |
1286 | Standard_Output, Standard_Error, Current_Input, Current_Output, | |
1287 | Current_Error): Turn SPARK_Mode off. | |
1288 | (Get_Line): Turn SPARK_Mode off on Get_Line functions. | |
1289 | * libgnat/a-tideio.ads, libgnat/a-tienio.ads, | |
1290 | libgnat/a-tifiio.ads, libgnat/a-tiflio.ads, | |
1291 | libgnat/a-tiinio.ads, libgnat/a-timoio.ads: Add global | |
1292 | contracts, contract cases, preconditions and postconditions to | |
1293 | procedures and functions. | |
1294 | ||
ce99fc8a | 1295 | 2019-07-05 Arnaud Charlet <charlet@adacore.com> |
1296 | ||
1297 | * doc/gnat_ugn/platform_specific_information.rst: Refresh doc on | |
1298 | installing from the command line on Windows. Remove obsolete | |
1299 | part. | |
1300 | * gnat_ugn.texi: Regenerate. | |
1301 | ||
26ea5003 | 1302 | 2019-07-05 Vasiliy Fofanov <fofanov@adacore.com> |
1303 | ||
1304 | * libgnat/a-wichha.ads (Is_Alphanumeric): Replace comment with | |
1305 | the correct one. Also capitalize references to False | |
1306 | throughout. | |
1307 | ||
c9c81835 | 1308 | 2019-07-05 Eric Botcazou <ebotcazou@adacore.com> |
1309 | ||
1310 | * exp_ch4.adb (Expand_N_Indexed_Component): Do not expand actual | |
1311 | parameters of function calls here either. | |
1312 | ||
50948c8a | 1313 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
1314 | ||
1315 | * bindo-units.adb, checks.adb, exp_attr.adb, exp_ch3.adb, | |
1316 | exp_ch4.adb, exp_pakd.adb, lib-writ.adb, libgnat/g-traceb.adb, | |
1317 | libgnat/g-traceb.ads, libgnat/s-stratt.ads, sem_aux.ads, | |
1318 | sem_util.adb: Minor reformatting. | |
1319 | ||
a9fa50ab | 1320 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
1321 | ||
1322 | * sem_ch13.adb (Build_Predicate_Functions): If a subtype that | |
1323 | carries a static predicate aspect is frozen immediately after | |
1324 | its declaration, ensure that the generated function body created | |
1325 | for predicate checking is inserted after the corresponding | |
1326 | subprogram declaration, which is created at the point the | |
1327 | declaration is elaborated. | |
1328 | ||
ee4e1dd7 | 1329 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
1330 | ||
1331 | * exp_ch7.adb (Cleanup_Record): Use the underlying type when | |
1332 | checking for components with tasks. | |
1333 | ||
2028580f | 1334 | 2019-07-05 Arnaud Charlet <charlet@adacore.com> |
1335 | ||
1336 | * libgnarl/s-osinte__linux.ads: Link with -lrt before -lpthread. | |
1337 | ||
ec1e481f | 1338 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
1339 | ||
1340 | * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Add explicit | |
1341 | range checks when the index type of the bit-packed array is an | |
1342 | enumeration type with a non-standard representation, | |
1343 | ||
ae60396a | 1344 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
1345 | ||
1346 | * sem_res.adb (Is_Control_Flow_Statement): Delay statements | |
1347 | contain an expression, which in turn may have side effects and | |
1348 | affect the infinite recursion. As a result, delay statements | |
1349 | should not be treated specially. | |
1350 | ||
d33025f2 | 1351 | 2019-07-05 Arnaud Charlet <charlet@adacore.com> |
1352 | ||
1353 | * libgnarl/s-linux.ads, libgnarl/s-linux__alpha.ads, | |
1354 | libgnarl/s-linux__android.ads, libgnarl/s-linux__hppa.ads, | |
1355 | libgnarl/s-linux__mips.ads, libgnarl/s-linux__riscv.ads, | |
1356 | libgnarl/s-linux__sparc.ads: Fix typos in comments. | |
1357 | ||
51f2c7f9 | 1358 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
1359 | ||
1360 | * sem_res.adb (Check_Infinite_Recursion): Reimplemented. | |
1361 | (Enclosing_Declaration_Or_Statement, | |
1362 | Invoked_With_Different_Arguments, Is_Conditional_Statement, | |
1363 | Is_Control_Flow_Statement, Is_Immediately_Within_Body, | |
1364 | Is_Raise_Idiom, Is_Raise_Statement, Is_Sole_Statement, | |
1365 | Preceded_By_Control_Flow_Statement, | |
1366 | Within_Conditional_Statement): New routines. | |
1367 | ||
0e6f6ee1 | 1368 | 2019-07-05 Javier Miranda <miranda@adacore.com> |
1369 | ||
1370 | * exp_ch4.adb (Expand_N_Type_Conversion): Do not apply an | |
1371 | accessibility check when the conversion is an access to | |
1372 | class-wide interface type and it is an actual parameter. | |
1373 | * exp_ch6.adb (Expand_Call_Helper): Add documentation on the | |
1374 | accessibility level of an anonymous allocator defining the value | |
1375 | of an access parameter. | |
1376 | * sem_util.ads, sem_util.adb (Dynamic_Accessibility_Level): Add | |
1377 | support for an anonymous allocator whose type is that of a | |
1378 | stand-alone object of an anonymous access to object type. | |
1379 | ||
f28a3d6c | 1380 | 2019-07-05 Piotr Trojanek <trojanek@adacore.com> |
1381 | ||
1382 | * einfo.ads, sem_res.adb: Typo fixes in comments. | |
1383 | ||
2d8a0eb3 | 1384 | 2019-07-05 Bob Duff <duff@adacore.com> |
1385 | ||
1386 | * exp_ch6.adb (Is_Build_In_Place_Function): Narrow the check for | |
1387 | Has_Foreign_Convention to the imported case only. If a | |
1388 | build-in-place function is exported, and called from Ada code, | |
1389 | build-in-place protocols should be used. | |
1390 | ||
6eddee84 | 1391 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
1392 | ||
1393 | * sem_util.adb (Encloing_Subprogram): If Enclosing_Dynamic_Scope | |
1394 | is a loop, continue climbing the scope stack to find the | |
1395 | enclosing subprogram. | |
1396 | (Gather_Components): Handle properly a choice in a record | |
1397 | aggregate that is given by a subtype with a static predicate. | |
1398 | ||
249e38a7 | 1399 | 2019-07-05 Javier Miranda <miranda@adacore.com> |
1400 | ||
1401 | * debug.adb (-gnatd.K): Leave available this switch. | |
1402 | * contracts.adb (Build_And_Analyze_Contract_Only_Subprograms): | |
1403 | Remove. | |
1404 | * scil_ll.ads, scil_ll.adb (Contract_Only_Body_Flag, | |
1405 | Contract_Only_Body_Nodes, Get_Contract_Only_Body, | |
1406 | Is_Contract_Only_Body, Set_Contract_Only_Body): Remove. | |
1407 | ||
33ae0c9f | 1408 | 2019-07-05 Pierre-Marie de Rodat <derodat@adacore.com> |
1409 | ||
1410 | * libgnat/a-strunb.ads: Import documentation from the RM | |
1411 | ||
70f9c8aa | 1412 | 2019-07-05 Pierre-Marie de Rodat <derodat@adacore.com> |
1413 | ||
1414 | * libgnat/a-strfix.ads: Import documentation from the RM | |
1415 | ||
1bc68ac2 | 1416 | 2019-07-05 Yannick Moy <moy@adacore.com> |
1417 | ||
1418 | * adabkend.adb (Scan_Back_End_Switches): Accept -Og and -Ofast | |
1419 | switches. | |
1420 | ||
2500be2f | 1421 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
1422 | ||
1423 | * ali.adb: Relocate types Invocation_Construct_Record, | |
1424 | Invocation_Relation_Record, and Invocation_Signature_Record to | |
1425 | the body of ALI. Relocate tables Invocation_Constructs, | |
1426 | Invocation_Relations, and Invocation_Signatures to the body of | |
1427 | ALI. Remove type Body_Placement_Codes. Add new types | |
1428 | Declaration_Placement_Codes, and | |
1429 | Invocation_Graph_Encoding_Codes. Update the literals of type | |
1430 | Invocation_Graph_Line_Codes. | |
1431 | (Add_Invocation_Construct): Update the parameter profile. Add an | |
1432 | invocation construct built from all attributes provided. | |
1433 | (Add_Invocation_Relation): Update the parameter profile. Add an | |
1434 | invocation relation built from all attributes provided. | |
1435 | (Body_Placement): New routine. | |
1436 | (Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind): | |
1437 | Removed. | |
1438 | (Code_To_Declaration_Placement_Kind, | |
1439 | Code_To_Invocation_Graph_Encoding_Kind, Column, | |
1440 | Declaration_Placement_Kind_To_Code, Extra, | |
1441 | For_Each_Invocation_Construct, For_Each_Invocation_Relation, | |
1442 | Invocation_Graph_Encoding, | |
1443 | Invocation_Graph_Encoding_Kind_To_Code, Invoker, Kind, Line, | |
1444 | Locations, Name): New routine. | |
1445 | (Scan_Invocation_Construct_Line): Reimplement the scanning | |
1446 | mechanism. | |
1447 | (Scan_Invocation_Graph_Attributes_Line): New routine. | |
1448 | (Scan_Invocation_Graph_Line): Use a case statement to dispatch. | |
1449 | (Scan_Invocation_Relation_Line): Reimplement the scanning | |
1450 | mechanism. | |
1451 | (Scope): New routine. | |
1452 | (Set_Invocation_Graph_Encoding, Signature, Spec_Placement, | |
1453 | Target): New routine. | |
1454 | * ali.ads: Add new type Invocation_Graph_Encoding_Kind. Add | |
1455 | component Invocation_Graph_Encoding to type Unit_Record. | |
1456 | Relocate various types and data structures to the body of ALI. | |
1457 | (Add_Invocation_Construct, Add_Invocation_Relation): Update the | |
1458 | parameter profile. | |
1459 | (Body_Placement): New routine. | |
1460 | (Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind): | |
1461 | Removed. | |
1462 | (Code_To_Declaration_Placement_Kind, | |
1463 | Code_To_Invocation_Graph_Encoding_Kind, Column, | |
1464 | Declaration_Placement_Kind_To_Code, Extra, | |
1465 | For_Each_Invocation_Construct, For_Each_Invocation_Relation, | |
1466 | Invocation_Graph_Encoding, | |
1467 | Invocation_Graph_Encoding_Kind_To_Code, Invoker, Kind, Line, | |
1468 | Locations, Name, Scope, Set_Invocation_Graph_Encoding, | |
1469 | Signature, Spec_Placement, Target): New routine. | |
1470 | * bindo.adb: Add with clause for Binde. Add with and use | |
1471 | clauses for Debug. Update the documentation. Add new switches. | |
1472 | (Find_Elaboration_Order): Dispatch to the proper elaboration | |
1473 | mechanism. | |
1474 | * bindo-augmentors.adb: | |
1475 | Remove with and use clauses for GNAT and GNAT.Sets. Remove | |
1476 | membership set VS. Update the parameter profiles of most | |
1477 | routines to use better parameter names. Update the | |
1478 | implementation of most routine to use the new parameter names. | |
1479 | Remove various redundant assertions. | |
1480 | * bindo-builders.adb: Use better names for instantiated data | |
1481 | structures. Update all references to these names. Update the | |
1482 | parameter profiles of most routines to use better parameter | |
1483 | names. Update the implementation of most routine to use the new | |
1484 | parameter names. | |
1485 | (Build_Library_Graph): Update the parameter profile. Update the | |
1486 | call to Create. | |
1487 | (Create_Vertex): Reimplemented. | |
1488 | (Declaration_Placement_Vertex): New routine. | |
1489 | * bindo-builders.ads (Build_Library_Graph): Update the parameter | |
1490 | profile and comment on usage. | |
1491 | * bindo-diagnostics.adb: Almost a new unit. | |
1492 | * bindo-diagnostics.ads: Add a use clause for | |
1493 | Bindo.Graphs.Invocation_Graphs. Remove package | |
1494 | Cycle_Diagnostics. | |
1495 | (Diagnose_Circularities): New routine. | |
1496 | * bindo-elaborators.adb: Remove the with and use clauses for | |
1497 | Binderr and GNAT.Sets. Remove the use clause for | |
1498 | Bindo.Diagnostics.Cycle_Diagnostics. Remove membership set VS. | |
1499 | Update the parameter profiles of most routines to use better | |
1500 | parameter names. Update the implementation of most routine to | |
1501 | use the new parameter names. (Elaborate_Units_Common): Update | |
1502 | the parameter profile. Pass an infication to the library graph | |
1503 | builder whether the dynamic model is in effect. | |
1504 | (Elaborate_Units_Dynamic, Elaborate_Units_Static): Use | |
1505 | Diagnose_Circularities to provide diagnostics. | |
1506 | (Update_Successor): Use routine In_Same_Component to determine | |
1507 | whether the predecessor and successor reside in different | |
1508 | components. | |
1509 | * bindo-graphs.adb: Add with and use clauses for Butil, Debug, | |
1510 | Output, and Bindo.Writers. Remove with and use clauses for | |
1511 | GNAT.Lists. Update the parameter profiles of most routines to | |
1512 | use better parameter names. Update the implementation of most | |
1513 | routine to use the new parameter names. Remove various | |
1514 | redundant assertions. Remove doubly linked list EL. Add new | |
1515 | type Precedence_Kind. | |
1516 | (Add_Cycle): New routine. | |
1517 | (Add_Vertex): Update the parameter profile. Update the creation | |
1518 | of vertex attributes. | |
1519 | (Add_Vertex_And_Complement, Body_Vertex, Column, | |
1520 | Complementary_Vertex, Copy_Cycle_Path, Cycle_Kind_Of): New | |
1521 | routines. | |
1522 | (Destroy_Invocation_Graph_Edge, Destroy_Library_Graph_Cycle, | |
1523 | Destroy_Library_Graph_Edge, Extra, File_Name, | |
1524 | Find_All_Cycles_Through_Vertex, Find_All_Cycles_With_Edge, | |
1525 | Find_Cycles, Find_First_Lower_Precedence_Cycle, | |
1526 | Get_LGC_Attributes, Has_Next, Hash_Library_Graph_Cycle, | |
1527 | Hash_Library_Graph_Cycle_Attributes, Highest_Precedence_Cycle, | |
1528 | Highest_Precedence_Edge, In_Same_Component, Insert_And_Sort, | |
1529 | Invocation_Edge_Count, Invocation_Graph_Encoding, | |
1530 | Is_Cycle_Initiating_Edge, Is_Cyclic_Edge, | |
1531 | Is_Cyclic_Elaborate_All_Edge, Is_Cyclic_Elaborate_Body_Edge, | |
1532 | Is_Cyclic_Elaborate_Edge, Is_Cyclic_Forced_Edge, | |
1533 | Is_Cyclic_Invocation_Edge, Is_Cyclic_With_Edge, | |
1534 | Is_Dynamically_Elaborated, Is_Elaborate_All_Edge, | |
1535 | Is_Elaborate_Body_Edge, Is_Elaborate_Edge: New routines. | |
1536 | (Is_Existing_Predecessor_Successor_Relation): Removed. | |
1537 | (Is_Forced_Edge, Is_Invocation_Edge, Is_Recorded_Cycle, | |
1538 | Is_Recorded_Edge, Is_With_Edge, Iterate_Edges_Of_Cycle, Kind, | |
1539 | Length): New routine. | |
1540 | (Lib_Vertex): Removed. | |
1541 | (Line, Links_Vertices_In_Same_Component, | |
1542 | Maximum_Invocation_Edge_Count, Next, Normalize_And_Add_Cycle, | |
1543 | Normalize_Cycle_Path, Number_Of_Cycles, Path, Precedence, | |
1544 | Remove_Vertex_And_Complement, Sequence_Next_Cycle): New routines. | |
1545 | (Sequence_Next_IGE_Id): Renamed to Sequence_Next_Edge. | |
1546 | (Sequence_Next_IGV_Id): Renamed to Sequence_Next_Vertex. | |
1547 | (Sequence_Next_LGE_Id): Renamed to Sequence_Next_Edge. | |
1548 | (Sequence_Next_LGV_Id): Renamed to Sequence_Next_Vertex. | |
1549 | (Set_Is_Existing_Predecessor_Successor_Relation): Removed. | |
1550 | (Set_Is_Recorded_Cycle, Set_Is_Recorded_Edge, | |
1551 | Set_LGC_Attributes, Spec_Vertex, Trace_Cycle, Trace_Edge, | |
1552 | Trace_Eol, Trace_Vertex): New routines. | |
1553 | * bindo-graphs.ads: Add with and use clauses for Types and | |
1554 | GNAT.Lists. Update the parameter profiles of most routines to | |
1555 | use better parameter names. Update the implementation of most | |
1556 | routine to use the new parameter names. Add the new | |
1557 | instantiated data structures IGE_Lists, IGV_Sets, LGC_Lists, | |
1558 | LGE_Lists, LGE_Sets, LGV_Sets, and RC_Sets. Add new type | |
1559 | Library_Graph_Cycle_Id along with an empty and initial value. | |
1560 | Remove component Lib_Vertex and add new components Body_Vertex | |
1561 | and Spec_Vertex to type Invocation_Graph_Vertex_Attributes. Add | |
1562 | new type Library_Graph_Cycle_Kind. Add new iterators | |
1563 | All_Cycle_Iterator and Edges_Of_Cycle_Iterator. Add new type | |
1564 | Library_Graph_Cycle_Attributes. Add new components | |
1565 | Cycle_Attributes, Cycles, and Dynamically_Elaborated to type | |
1566 | Library_Graph_Attributes. | |
1567 | (Body_Vertex, Column, Destroy_Invocation_Graph_Edge, | |
1568 | Destroy_Library_Graph_Cycle_Attributes, | |
1569 | Destroy_Library_Graph_Edge, Extra, File_Name, Find_Cycles, | |
1570 | Has_Elaborate_All_Cycle, Has_Next, Hash_Library_Graph_Cycle, | |
1571 | Hash_Library_Graph_Cycle_Attributes, Highest_Precedence_Cycle, | |
1572 | In_Same_Component, Invocation_Edge_Count, | |
1573 | Invocation_Graph_Encoding, Is_Dynamically_Elaborated, | |
1574 | Is_Elaborate_All_Edge, Is_Elaborate_Body_Edge, | |
1575 | Is_Elaborate_Edge, Is_Forced_Edge, Is_Invocation_Edge, | |
1576 | Is_With_Edge, Iterate_All_Cycles, Iterate_Edges_Of_Cycle, Kind): | |
1577 | New routines. | |
1578 | (Length, Lib_Vertex, (Line, Next, Number_Of_Cycles, Present, | |
1579 | Same_Library_Graph_Cycle_Attributes, Spec_Vertex): New routines. | |
1580 | * bindo-units.adb (File_Name, Invocation_Graph_Encoding): New | |
1581 | routines. | |
1582 | * bindo-units.ads: Add new instantiated data structure | |
1583 | Unit_Sets. | |
1584 | (File_Name, Invocation_Graph_Encoding): New routine. | |
1585 | * bindo-validators.adb: Remove with and use clauses for GNAT and | |
1586 | GNAT.Sets. Remove membership set US. Update the parameter | |
1587 | profiles of most routines to use better parameter names. Update | |
1588 | the implementation of most routine to use the new parameter | |
1589 | names. | |
1590 | (Validate_Cycle, Validate_Cycle_Path, Validate_Cycles, | |
1591 | Validate_Invocation_Graph_Vertex): Remove the validation of | |
1592 | component Lib_Vertex. Add the validation of components | |
1593 | Body_Vertex and Spec_Vertex. | |
1594 | (Write_Error): New routine. | |
1595 | * bindo-validators.ads (Validate_Cycles): New routine. | |
1596 | * bindo-writers.adb: Update the parameter profiles of most | |
1597 | routines to use better parameter names. Update the | |
1598 | implementation of most routine to use the new parameter names. | |
1599 | (Write_Cycle, Write_Cyclic_Edge, Write_Cycles): New routines. | |
1600 | (Write_Invocation_Graph_Vertex): Remove the output of component | |
1601 | Lib_Vertex. Add the output of components Body_Vertex and | |
1602 | Spec_Vertex. | |
1603 | * bindo-writers.ads (Write_Cycles): New routine. | |
1604 | * debug.adb: Use binder switches -d_C and -d_P, add | |
1605 | documentation on their usage. | |
1606 | * gnatbind.adb: Remove with and use clauses for Binde. Delegate | |
1607 | the choice of elaboration mechanism to Bindo. | |
1608 | * lib-writ.adb (Column, Extra, Invoker, Kind, Line, Locations, | |
1609 | Name, Placement, Scope, Signature, Target): Removed. | |
1610 | (Write_Invocation_Graph): Moved at the top level. | |
1611 | (Write_Invocation_Graph_Attributes): New routine. | |
1612 | (Write_Invocation_Relation, Write_Invocation_Signature): Moved | |
1613 | at the top level. | |
1614 | * lib-writ.ads: Add a documentation section on invocation graph | |
1615 | attributes. | |
1616 | * sem_elab.adb (Body_Placement_Of): New routine. | |
1617 | (Declare_Invocation_Construct): Update the call to | |
1618 | Add_Invocation_Construct. | |
1619 | (Declaration_Placement_Of_Node): New routine. | |
1620 | (Get_Invocation_Attributes): Correct the retrieval of the | |
1621 | enclosing subprogram where the postcondition procedure lives. | |
1622 | (Placement_Of, Placement_Of_Node): Removed. | |
1623 | (Record_Invocation_Graph): Record the encoding format used. | |
1624 | (Record_Invocation_Graph_Encoding): New routine. | |
1625 | (Record_Invocation_Relation): Update the call to | |
1626 | Add_Invocation_Relation. | |
1627 | (Spec_Placement_Of): Removed. | |
1628 | * libgnat/g-lists.ads, libgnat/g-lists.adb (Equal): New routine. | |
1629 | ||
164597c5 | 1630 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
1631 | ||
1632 | * checks.adb (Apply_Predicate_Check): Except within the | |
1633 | subprogram body that defines the formal, do not apply predicate | |
1634 | check on a formal IN parameter: such a check is redundant and | |
1635 | its expansion can lead to out-of-scope references when it is | |
1636 | originates in a function call in a precondition, | |
1637 | ||
572a4bc5 | 1638 | 2019-07-05 Yannick Moy <moy@adacore.com> |
1639 | ||
1640 | * sem_res.adb (Resolve_Call): Cannot inline in quantified | |
1641 | expressions. | |
1642 | * sem_util.adb, sem_util.ads (In_Quantified_Expression): New | |
1643 | function. | |
1644 | ||
2c3ad474 | 1645 | 2019-07-05 Bob Duff <duff@adacore.com> |
1646 | ||
1647 | * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst: | |
1648 | Fix typo. | |
1649 | * gnat_rm.texi: Regenerate. | |
1650 | ||
2f67af4c | 1651 | 2019-07-05 Bob Duff <duff@adacore.com> |
1652 | ||
1653 | * exp_attr.adb (Input): Take the No_Stream_Optimizations | |
1654 | restriction into account. | |
1655 | ||
1cb1fd0f | 1656 | 2019-07-05 Claire Dross <dross@adacore.com> |
1657 | ||
1658 | * libgnat/a-cofove.ads, libgnat/a-cofove.adb: Definite formal | |
1659 | vectors are now always bounded so that they do not need to be | |
1660 | limited anymore. | |
1661 | ||
d2d09f3e | 1662 | 2019-07-05 Dmitriy Anisimkov <anisimko@adacore.com> |
1663 | ||
1664 | * libgnat/g-traceb.ads, libgnat/g-traceb.adb (Call_Chain): New | |
1665 | function. | |
1666 | ||
14e0bfed | 1667 | 2019-07-04 James Clarke <jrtc27@debian.org> |
1668 | ||
1669 | * libgnarl/s-osinte__kfreebsd-gnu.ads (clockid_t): Make type | |
1670 | definition public. | |
1671 | (CLOCK_REALTIME): Make value public. | |
1672 | ||
ecd07d3b | 1673 | 2019-07-04 Javier Miranda <miranda@adacore.com> |
1674 | ||
1675 | * exp_tss.adb (Init_Proc): Adding missing support for access to | |
1676 | subprograms and access to protected subprograms of non-default | |
1677 | C++ constructors. | |
1678 | ||
e0ff1639 | 1679 | 2019-07-04 Eric Botcazou <ebotcazou@adacore.com> |
1680 | ||
1681 | * gnat1drv.adb (Adjust_Global_Switches): Use proper interface to | |
1682 | set the validity settings in CodePeer mode. | |
1683 | * par-load.adb (Load): Remove all code dealing with validity | |
1684 | settings. | |
1685 | * validsw.ads (Validity_Check_Copies): Alphabetize. | |
1686 | * validsw.adb (Reset_Validity_Check_Options): Set all options to | |
1687 | off. | |
1688 | (Save_Validity_Check_Options): Save all options. | |
1689 | ||
40bff3a0 | 1690 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
1691 | ||
1692 | * exp_ch3.adb, exp_ch4.adb, exp_ch4.ads, exp_ch5.adb, | |
1693 | exp_ch7.adb, exp_ch9.adb, exp_ch11.adb, exp_unst.adb, | |
1694 | rtsfind.ads, sem_attr.adb, sem_ch10.adb, sem_ch12.adb, | |
1695 | sem_ch13.adb, sem_dim.adb, sem_disp.adb, xref_lib.adb: Minor | |
1696 | reformatting. | |
1697 | ||
0ebaade4 | 1698 | 2019-07-04 Joffrey Huguet <huguet@adacore.com> |
1699 | ||
1700 | * libgnarl/a-taside.ads: Add assertion policy to ignore | |
1701 | preconditions. | |
1702 | (Abort_Task, Is_Terminated, Is_Callable): Add preconditions. | |
1703 | ||
f14a590b | 1704 | 2019-07-04 Eric Botcazou <ebotcazou@adacore.com> |
1705 | ||
1706 | * doc/gnat_rm/implementation_defined_pragmas.rst: Fix | |
1707 | capitalization and parenthesis glitches. | |
1708 | * gnat_rm.texi: Regenerate. | |
1709 | ||
f5388f99 | 1710 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
1711 | ||
1712 | * sem_ch10.adb (Remove_Context_Clauses): Handle properly the | |
1713 | removal of a limited_with_clause which appears in the library | |
1714 | unit oF the main unit, when some other unit in the context has a | |
1715 | regular with_clause on the same unit, to prevent spurious | |
1716 | visibility errors in the subsequent analysis of pending instance | |
1717 | bodies. | |
1718 | ||
c930bc82 | 1719 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
1720 | ||
1721 | * sem_elab.adb: Add new type Elaboration_Phase_Status along with | |
1722 | a global to keep track of the elaboration phase status. | |
1723 | Initialize all internal data structures to Nil for services | |
1724 | Elaborated_Units, Internal_Representation, and Scenario_Storage. | |
1725 | (Build_Call_Marker): Do not create a call marker when the | |
1726 | elaboration phase is not active. | |
1727 | (Build_Variable_Reference_Marker): Do not create a call marker | |
1728 | when the elaboration phase is not active. | |
1729 | (Check_Elaboration_Scenarios): Destroy all internal structures | |
1730 | when the elaboration phase does not have to run. Do not execute | |
1731 | when the elaboration phase is not active. | |
1732 | (Elaboration_Phase_Active): New routine. | |
1733 | (Finalize_All_Data_Structures): New routine. | |
1734 | (Initialize): Initialize all internal data structures and signal | |
1735 | that the elaboration phase has started. | |
1736 | (Initialize_All_Data_Structures): New routine. | |
1737 | (Initialize_Elaborated_Units): Initialize all internal data | |
1738 | structures. | |
1739 | (Initialize_Internal_Representation): Initialize all internal | |
1740 | data structures. | |
1741 | (Initialize_Scenario_Storage): Initialize all internal data | |
1742 | structures. | |
1743 | (Kill_Elaboration_Scenario): Do not execute when the elaboration | |
1744 | phase is not active. | |
1745 | (Set_Elaboration_Phase): New routine. | |
1746 | (Update_Elaboration_Scenario): Do not execute when the | |
1747 | elaboration phase is not active. | |
1748 | ||
39dec7f4 | 1749 | 2019-07-04 Gary Dismukes <dismukes@adacore.com> |
1750 | ||
1751 | * sem_ch6.adb (Analyze_Subprogram_Body_Helper): The special | |
1752 | treatment of calling Mask_Unfrozen_Types must also be done in | |
1753 | the case of an Ignored_Ghost_Entity, because Expander_Active is | |
1754 | False in that case. | |
1755 | ||
92b004be | 1756 | 2019-07-04 Yannick Moy <moy@adacore.com> |
1757 | ||
1758 | * sem_prag.adb (Check_Library_Level_Entity): Update for new rule | |
1759 | on SPARK_Mode. | |
1760 | ||
12795e1c | 1761 | 2019-07-04 Justin Squirek <squirek@adacore.com> |
1762 | ||
1763 | * sem_disp.adb (Check_Controlling_Formals): Obtain the full view | |
1764 | before type comparison. | |
1765 | ||
63fe3141 | 1766 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
1767 | ||
1768 | * exp_ch4.ads, exp_ch4.adb (Build_Eq_Call): New visible | |
1769 | subprogram, extracted from Expand_Composite_Equality, to handle | |
1770 | properly the composition of equality for variant record types. | |
1771 | * exp_ch3.adb (MAke_Eq_If): Use Build_Eq_Call for each | |
1772 | component, to handle properly the case of a component with a | |
1773 | user-defined equality. Revert to predefined equality if the | |
1774 | user-defined operation is abstract, to maintain compatibility | |
1775 | with older versions, | |
1776 | ||
17fa952a | 1777 | 2019-07-04 Justin Squirek <squirek@adacore.com> |
1778 | ||
1779 | * exp_ch3.adb (Build_Initialization_Call): Fixup | |
1780 | *_skip_null_excluding_check argument to handle new default. | |
1781 | (Init_Formals): Make *_skip_null_excluding_check formal default | |
1782 | to False | |
1783 | * exp_ch4.adb (Expand_N_Allocator): Add comment to note heavy | |
1784 | code duplication | |
1785 | ||
cf32543d | 1786 | 2019-07-04 Bob Duff <duff@adacore.com> |
1787 | ||
1788 | * sem_ch3.adb (Access_Definition): Do not create a master unless | |
1789 | Tasking_Allowed. Otherwise, this fails on restricted runtimes. | |
1790 | ||
eb4dbf20 | 1791 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
1792 | ||
1793 | * sem_util.adb (Propagate_DIC_Attributes): Do not propagate the | |
1794 | Default_Initial_Condition attributes to an incomplete type. | |
1795 | ||
25ddc6ba | 1796 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
1797 | ||
1798 | * sem_attr.adb (Check_Array_Type): An array type attribute such | |
1799 | as 'First can be applied to an unconstrained array tyope when | |
1800 | the attribute reference appears within an aspect specification | |
1801 | and the prefix is a current instance, given that the prefix of | |
1802 | the attribute will become a formal of the subprogram that | |
1803 | implements the aspect (typically a predicate check). | |
1804 | ||
74a5962a | 1805 | 2019-07-04 Piotr Trojanek <trojanek@adacore.com> |
1806 | ||
1807 | * sem_util.adb (Yields_Synchronized_Object): Fix typos in | |
1808 | comments. | |
1809 | ||
c65d33a8 | 1810 | 2019-07-04 Yannick Moy <moy@adacore.com> |
1811 | ||
1812 | * sem_util.adb (Yields_Synchronized_Object): Adapt to new SPARK | |
1813 | rule. | |
1814 | ||
afd77d39 | 1815 | 2019-07-04 Yannick Moy <moy@adacore.com> |
1816 | ||
1817 | * sem_spark.adb (Check_Statement): Only check permission of | |
1818 | object in extended return when it is of a deep type. | |
1819 | ||
2281b807 | 1820 | 2019-07-04 Justin Squirek <squirek@adacore.com> |
1821 | ||
1822 | * sem_ch12.adb (Perform_Appropriate_Analysis): Added for | |
1823 | selecting which type of analysis based on wheither the | |
1824 | instantiation is a generic at the library-level. In which case | |
1825 | expansion during analysis. | |
1826 | (Preanalyze_Actuals): Modify calls to Analyze to use the new | |
1827 | routine. | |
1828 | ||
542b3e26 | 1829 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
1830 | ||
1831 | * exp_unst.adb: Handle conditional expressions. | |
1832 | ||
7754aad4 | 1833 | 2019-07-04 Yannick Moy <moy@adacore.com> |
1834 | ||
1835 | * sem_spark.adb (Check_Package_Spec, Check_Package_Body): Only | |
1836 | analyze parts of the code marked in SPARK. | |
1837 | ||
3843c1bd | 1838 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
1839 | ||
1840 | * erroutc.adb, exp_aggr.adb, inline.adb, opt.adb, sem_ch3.adb: | |
1841 | Minor reformatting. | |
1842 | ||
5bc0f990 | 1843 | 2019-07-04 Yannick Moy <moy@adacore.com> |
1844 | ||
1845 | * sem_spark.adb (Explanation, Get_Expl): New functions to get | |
1846 | the explanation for a permission mismatch. | |
1847 | (Perm_Error, Perm_Mismatch, Perm_Error_Loop_Exit): Take | |
1848 | explanation into account for issuing a more precise error | |
1849 | message. | |
1850 | (Set_Perm_Prefixes, Set_Perm_Extensions, | |
1851 | Set_Perm_Extensions_Move): Pass suitable argument for the | |
1852 | explanation node. | |
1853 | ||
11903e68 | 1854 | 2019-07-04 Arnaud Charlet <charlet@adacore.com> |
1855 | ||
1856 | * exp_aggr.adb (In_Place_Assign_OK): Moved to top level and add | |
1857 | support for record aggregates. | |
1858 | (Component_Check): Use Is_CCG_Supported_Aggregate instead of a | |
1859 | similar local predicate. | |
1860 | (Convert_To_Assignments): Take advantage of In_Place_Assign_OK | |
1861 | predicate when possible. | |
1862 | (Is_CCG_Supported_Aggregate): Return False for records with | |
1863 | representation clauses and fix the logic for dealing with nested | |
1864 | aggregates. | |
1865 | ||
b0c19ea3 | 1866 | 2019-07-04 Piotr Trojanek <trojanek@adacore.com> |
1867 | ||
1868 | * opt.adb (Set_Config_Switches): Keep assertions policy as | |
1869 | enabled when analysing internal units in GNATprove mode. | |
1870 | ||
90f2b146 | 1871 | 2019-07-04 Arnaud Charlet <charlet@adacore.com> |
1872 | ||
1873 | * exp_ch4.adb (Expand_Short_Circuit_Operator): Strip | |
1874 | N_Variable_Reference_Marker when checking for the presence of | |
1875 | actions. | |
1876 | ||
39ecad34 | 1877 | 2019-07-04 Arnaud Charlet <charlet@adacore.com> |
1878 | ||
1879 | * exp_aggr.adb (Check_Component): Take into account type | |
1880 | conversions. | |
1881 | ||
c0e899f1 | 1882 | 2019-07-04 Dmitriy Anisimkov <anisimko@adacore.com> |
1883 | ||
1884 | * doc/gnat_ugn/platform_specific_information.rst: Document | |
1885 | Windows socket timeout particularity. | |
1886 | * gnat_ugn.texi: Regenerate. | |
1887 | * gsocket.h: Include versionhelpers.h. | |
1888 | * socket.c (__gnat_minus_500ms): New function. | |
1889 | * libgnat/g-sothco.ads (Minus_500ms_Windows_Timeout): New | |
1890 | imported function. | |
1891 | * libgnat/g-socket.adb (Set_Socket_Option): Refactor to remove | |
1892 | 500ms from the requested timeout only on old Windows version. | |
1893 | ||
363b1a8e | 1894 | 2019-07-04 Thomas Quinot <quinot@adacore.com> |
1895 | ||
1896 | * get_scos.adb: Remove bogus, dead code. | |
1897 | ||
4ae0a9ce | 1898 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
1899 | ||
1900 | * sem_dim.adb (Analyze_Dimension_Array_Aggregate): If the | |
1901 | component is an entity name, its dimensions are those of its | |
1902 | type. | |
1903 | ||
d60fa3c9 | 1904 | 2019-07-03 Bob Duff <duff@adacore.com> |
1905 | ||
1906 | * doc/gnat_ugn/gnat_utility_programs.rst: Document new flags in | |
1907 | GNATpp. | |
1908 | ||
877ad320 | 1909 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
1910 | ||
1911 | * binde.adb: Remove with clause for System.OS_Lib. | |
1912 | (Force_Elab_Order): Refactor the majority of the code in Butil. | |
1913 | Use the new forced units iterator to obtain unit names. | |
1914 | * bindo-builders.adb: Add with and use clauses for Binderr, | |
1915 | Butil, Opt, Output, Types, GNAT, and GNAT.Dynamic_HTables. Add | |
1916 | a hash table which maps units to line number in the forced | |
1917 | elaboration order file. | |
1918 | (Add_Unit): New routine. | |
1919 | (Build_Library_Graph): Create forced edges between pairs of | |
1920 | units listed in the forced elaboration order file. | |
1921 | (Create_Forced_Edge, Create_Forced_Edges, Destroy_Line_Number, | |
1922 | Duplicate_Unit_Error, Hash_Unit, Internal_Unit_Info, | |
1923 | Is_Duplicate_Unit, Missing_Unit_Info): New routines. | |
1924 | * bindo-graphs.adb (Is_Internal_Unit, Is_Predefined_Unit): | |
1925 | Refactor some of the behavior to Bindo-Units. | |
1926 | * bindo-graphs.ads: Enable the enumeration literal for forced | |
1927 | edges. | |
1928 | * bindo-units.adb, bindo-units.ads (Is_Internal_Unit, | |
1929 | Is_Predefined_Unit): New routines. | |
1930 | * butil.adb: Add with and use clauses for Opt, GNAT, and | |
1931 | System.OS_Lib. Add with clause for Unchecked_Deallocation. | |
1932 | (Has_Next, Iterate_Forced_Units, Next, Parse_Next_Unit_Name, | |
1933 | Read_Forced_Elab_Order_File): New routines. | |
1934 | * butil.ads: Add with and use clauses for Types. Add new | |
1935 | iterator over the units listed in the forced elaboration order | |
1936 | file. | |
1937 | (Has_Next, Iterate_Forced_Units, Next): New routine. | |
1938 | * namet.adb, namet.ads (Present): New routine. | |
1939 | ||
01e6eb2f | 1940 | 2019-07-03 Bob Duff <duff@adacore.com> |
1941 | ||
1942 | * sem_ch3.adb (Access_Definition): The code was creating a | |
1943 | master in the case where the designated type is a class-wide | |
1944 | interface type. Create a master in the noninterface case as | |
1945 | well. That is, create a master for all limited class-wide types. | |
1946 | ||
9ad42832 | 1947 | 2019-07-03 Yannick Moy <moy@adacore.com> |
1948 | ||
1949 | * erroutc.adb (Sloc_In_Range): New function to determine whether | |
1950 | the range of a pragma Warnings covers a location, taking | |
1951 | instantiations into account. | |
1952 | ||
f2a8d64e | 1953 | 2019-07-03 Johannes Kanig <kanig@adacore.com> |
1954 | ||
1955 | * osint.ads, osint.adb (Get_First_Main_File_Name): New routine | |
1956 | to access the first file provided on the command line. | |
1957 | ||
d4f28933 | 1958 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
1959 | ||
1960 | * inline.adb (Process_Formals_In_Aspects): New procedure within | |
1961 | Expand_Inlined_Call, to perform a replacement of references to | |
1962 | formals that appear in aspect specifications within the body | |
1963 | being inlined. | |
1964 | ||
23e7fc9b | 1965 | 2019-07-03 Justin Squirek <squirek@adacore.com> |
1966 | ||
1967 | * sem_ch8.adb (Analyze_Object_Renaming): Add call to search for | |
1968 | the appropriate actual subtype of the object renaming being | |
1969 | analyzed. | |
1970 | (Check_Constrained_Object): Minor cleanup. | |
1971 | ||
f8e6d133 | 1972 | 2019-07-03 Yannick Moy <moy@adacore.com> |
1973 | ||
1974 | * sem_spark.adb (Get_Observed_Or_Borrowed_Expr): New function to | |
1975 | return go through traversal function call. | |
1976 | (Check_Type): Consistently use underlying type. | |
1977 | (Get_Perm): Adapt for case of elaboration code where variables | |
1978 | are not declared in the environment. Remove incorrect handling | |
1979 | of borrow and observe. | |
1980 | ||
d044ba5c | 1981 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
1982 | ||
1983 | * inline.adb (Build_Return_Object_Formal): New routine. | |
1984 | (Can_Split_Unconstrained_Function): Code clean up. | |
1985 | (Copy_Formals,Copy_Return_Object): New routines. | |
1986 | (Split_Unconstrained_Function): Code clean up and refactoring. | |
1987 | ||
8699de72 | 1988 | 2019-07-03 Gary Dismukes <dismukes@adacore.com> |
1989 | ||
1990 | * bindo-augmentors.adb, bindo-augmentors.ads, | |
1991 | bindo-builders.ads, bindo-elaborators.adb, sem_ch12.adb, | |
1992 | sem_ch13.adb, sem_spark.adb, sinfo.ads: Minor editorial | |
1993 | corrections and reformatting. | |
1994 | ||
2ccf6539 | 1995 | 2019-07-03 Bob Duff <duff@adacore.com> |
1996 | ||
1997 | * sem_warn.adb (Check_Infinite_Loop_Warning): Avoid the warning | |
1998 | if an Iterator_Specification is present. | |
1999 | ||
17b5260d | 2000 | 2019-07-03 Bob Duff <duff@adacore.com> |
2001 | ||
2002 | * doc/gnat_ugn/gnat_utility_programs.rst: Document default | |
2003 | new-line behavior. | |
2004 | ||
5f71d12c | 2005 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
2006 | ||
2007 | * ali.adb: Add with and use clauses for GNAT, | |
2008 | GNAT.Dynamic_HTables, and Snames. Add a map from invocation | |
2009 | signature records to invocation signature ids. Add various | |
2010 | encodings of invocation-related attributes. Sort and update | |
2011 | table Known_ALI_Lines. | |
2012 | (Add_Invocation_Construct, Add_Invocation_Relation, | |
2013 | Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind, | |
2014 | Code_To_Invocation_Construct_Kind, Code_To_Invocation_Kind, | |
2015 | Code_To_Invocation_Graph_Line_Kind, Destroy, Hash): New | |
2016 | routines. | |
2017 | (Initialize_ALI): Sort the initialization sequence. Add | |
2018 | initialization for all invocation-related tables. | |
2019 | (Invocation_Construct_Kind_To_Code, | |
2020 | Invocation_Graph_Line_Kind_To_Code, Invocation_Kind_To_Code, | |
2021 | Invocation_Signature_Of, Present): New routines. | |
2022 | (Scan_ALI): Add the default values for invocation-related ids. | |
2023 | Scan invocation graph lines. | |
2024 | (Scan_Invocation_Graph_Line): New routine. | |
2025 | * ali.ads: Add with clause for GNAT.Dynamic_Tables. Add types | |
2026 | for invocation constructs, relations, and signatures. Add | |
2027 | tables for invocation constructs, relations, and signatures. | |
2028 | Update Unit_Record to capture invocation-related ids. Relocate | |
2029 | table Unit_Id_Tables and subtypes Unit_Id_Table, Unit_Id_Array | |
2030 | from Binde. | |
2031 | (Add_Invocation_Construct, Add_Invocation_Relation, | |
2032 | Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind, | |
2033 | Code_To_Invocation_Construct_Kind, Code_To_Invocation_Kind, | |
2034 | Code_To_Invocation_Graph_Line_Kind, | |
2035 | Invocation_Construct_Kind_To_Code, | |
2036 | Invocation_Graph_Line_Kind_To_Code, Invocation_Kind_To_Code, | |
2037 | Invocation_Signature_Of, Present): New routines. | |
2038 | * binde.adb: Add with and use clause for Types. Add use clause | |
2039 | for ALI.Unit_Id_Tables; | |
2040 | * binde.ads: Relocate table Unit_Id_Tables and subtypes | |
2041 | Unit_Id_Table, Unit_Id_Array to ALI. | |
2042 | * bindgen.adb: Remove with and use clause for ALI. | |
2043 | * bindgen.ads: Remove with and use clause for Binde. Add with | |
2044 | and use clause for ALI. | |
2045 | * bindo.adb, bindo.ads, bindo-augmentors.adb, | |
2046 | bindo-augmentors.ads, bindo-builders.adb, bindo-builders.ads, | |
2047 | bindo-diagnostics.adb, bindo-diagnostics.ads, | |
2048 | bindo-elaborators.adb, bindo-elaborators.ads, bindo-graphs.adb, | |
2049 | bindo-graphs.ads, bindo-units.adb, bindo-units.ads, | |
2050 | bindo-validators.adb, bindo-validators.ads, bindo-writers.adb, | |
2051 | bindo-writers.ads: New units. | |
2052 | * debug.adb: Use and describe GNAT debug switches -gnatd_F and | |
2053 | -gnatd_G. Add GNATbind debug switches in the ranges dA .. dZ, | |
2054 | d.a .. d.z, d.A .. d.Z, d.1 .. d.9, d_a .. d_z, d_A .. d_Z, and | |
2055 | d_1 .. d_9. Use and describe GNATbind debug switches -d_A, | |
2056 | -d_I, -d_L, -d_N, -d_O, -d_T, and -d_V. | |
2057 | * exp_util.adb, exp_util.ads (Exceptions_OK): Relocate to | |
2058 | Sem_Util. | |
2059 | * gnatbind.adb: Add with and use clause for Bindo. Use the new | |
2060 | Bindo elaboration order only when -d_N is in effect. | |
2061 | * lib-writ.adb | |
2062 | (Column, Extra, Invoker, Kind, Line, Locations, Name, Placement, | |
2063 | Scope, Signature, Target): New routines. | |
2064 | (Write_ALI): Output all invocation-related data. | |
2065 | (Write_Invocation_Graph): New routine. | |
2066 | * lib-writ.ads: Document the invocation graph ALI line. | |
2067 | * namet.adb, namet.ads (Present): New routines. | |
2068 | * sem_ch8.adb (Find_Direct_Name): Capture the status of | |
2069 | elaboration checks and warnings of an identifier. | |
2070 | (Find_Expanded_Name): Capture the status of elaboration checks | |
2071 | and warnings of an expanded name. | |
2072 | * sem_ch12.adb (Analyze_Generic_Package_Declaration): Ensure | |
2073 | that invocation graph-related data within the body of the main | |
2074 | unit is encoded in the ALI file. | |
2075 | (Analyze_Generic_Subprogram_Declaration): Ensure that invocation | |
2076 | graph-related data within the body of the main unit is encoded | |
2077 | in the ALI file. | |
2078 | (Analyze_Package_Instantiation): Perform minimal decoration of | |
2079 | the instance entity. | |
2080 | (Analyze_Subprogram_Instantiation): Perform minimal decoration | |
2081 | of the instance entity. | |
2082 | * sem_elab.adb: Perform heavy refactoring of all code. The unit | |
2083 | is now split into "services" which specialize in one area of ABE | |
2084 | checks. Add processing in order to capture invocation-graph | |
2085 | related attributes of the main unit, and encode them in the ALI | |
2086 | file. The Processing phase can now operate in multiple modes, | |
2087 | all described by type Processing_Kind. Scenarios and targets | |
2088 | are now distinct at the higher level, and carry their own | |
2089 | representations. This eliminates the need to constantly | |
2090 | recompute their attributes, and offers the various processors a | |
2091 | uniform interface. The various initial states of the Processing | |
2092 | phase are now encoded using type Processing_In_State, and | |
2093 | xxx_State constants. | |
2094 | * sem_elab.ads: Update the literals of type | |
2095 | Enclosing_Level_Kind. Add Inline pragmas on several routines. | |
2096 | * sem_prag.adb (Process_Inline): Ensure that invocation | |
2097 | graph-related data within the body of the main unit is encoded | |
2098 | in the ALI file. | |
2099 | * sem_util.adb (Enclosing_Generic_Body, Enclosing_Generic_Unit): | |
2100 | Code clean up. | |
2101 | (Exceptions_OK): Relocated from Sem_Util. | |
2102 | (Mark_Save_Invocation_Graph_Of_Body): New routine. | |
2103 | * sem_util.ads (Exceptions_OK): Relocated from Sem_Util. | |
2104 | (Mark_Save_Invocation_Graph_Of_Body): New routine. | |
2105 | * sinfo.adb (Is_Elaboration_Checks_OK_Node): Now applicable to | |
2106 | N_Variable_Reference_Marker. | |
2107 | (Is_Elaboration_Warnings_OK_Node): Now applicable to | |
2108 | N_Expanded_Name, N_Identifier, N_Variable_Reference_Marker. | |
2109 | (Is_Read): Use Flag4. | |
2110 | (Is_SPARK_Mode_On_Node): New applicable to | |
2111 | N_Variable_Reference_Marker. | |
2112 | (Is_Write): Use Flag5. | |
2113 | (Save_Invocation_Graph_Of_Body): New routine. | |
2114 | (Set_Is_Elaboration_Checks_OK_Node): Now applicable to | |
2115 | N_Variable_Reference_Marker. | |
2116 | (Set_Is_Elaboration_Warnings_OK_Node): Now applicable to | |
2117 | N_Expanded_Name, N_Identifier, N_Variable_Reference_Marker. | |
2118 | (Set_Is_SPARK_Mode_On_Node): New applicable to | |
2119 | N_Variable_Reference_Marker. | |
2120 | (Set_Save_Invocation_Graph_Of_Body): New routine. | |
2121 | * sinfo.ads: Update the documentation of attributes | |
2122 | Is_Elaboration_Checks_OK_Node, Is_Elaboration_Warnings_OK_Node, | |
2123 | Is_SPARK_Mode_On_Node. Update the flag usage of attributes | |
2124 | Is_Read, Is_Write. Add attribute Save_Invocation_Graph_Of_Body | |
2125 | and update its occurrence in nodes. | |
2126 | (Save_Invocation_Graph_Of_Body): New routine along with pragma | |
2127 | Inline. | |
2128 | (Set_Save_Invocation_Graph_Of_Body): New routine along with | |
2129 | pragma Inline. | |
2130 | * switch-b.adb (Scan_Binder_Switches): Refactor the scanning of | |
2131 | debug switches. | |
2132 | (Scan_Debug_Switches): New routine. | |
2133 | * libgnat/g-dynhta.adb, libgnat/g-dynhta.ads (Contains): New routine. | |
2134 | * libgnat/g-graphs.adb (Associate_Vertices): Update the use of | |
2135 | Component_Vertex_Iterator. | |
2136 | (Contains_Component, Contains_Edge, Contains_Vertex, Has_Next): | |
2137 | Reimplemented. | |
2138 | (Iterate_Component_Vertices): New routine. | |
2139 | (Iterate_Vertices): Removed. | |
2140 | (Next): Update the parameter profile. | |
2141 | (Number_Of_Component_Vertices, Number_Of_Outgoing_Edges): New | |
2142 | routines. | |
2143 | * libgnat/g-graphs.ads: Update the initialization of | |
2144 | No_Component. Add type Component_Vertex_Iterator. Remove type | |
2145 | Vertex_Iterator. | |
2146 | (Has_Next): Add new versions and remove old ones. | |
2147 | (Iterate_Component_Vertices): New routine. | |
2148 | (Iterate_Vertices): Removed. | |
2149 | (Next): Add new versions and remove old ones. | |
2150 | (Number_Of_Component_Vertices, Number_Of_Outgoing_Edges): New | |
2151 | routines. | |
2152 | * libgnat/g-sets.adb (Contains): Reimplemented. | |
2153 | * gcc-interface/Make-lang.in (GNATBIND_OBJS): Add | |
2154 | GNAT.Dynamic_HTables, GNAT.Graphs and Bindo units. | |
2155 | * rtsfind.ads: Remove extra space. | |
2156 | ||
df177848 | 2157 | 2019-07-03 Yannick Moy <moy@adacore.com> |
2158 | ||
2159 | * sem_spark.adb: Add support for locally borrowing and observing | |
2160 | a path. | |
2161 | (Get_Root_Object): Add parameter Through_Traversal to denote | |
2162 | when we are interesting in getting to the traversed parameter. | |
2163 | (Is_Prefix_Or_Almost): New function to support detection of | |
2164 | illegal access to borrowed or observed paths. | |
2165 | (Check_Pragma): Add analysis of assertion pragmas. | |
2166 | ||
f3f142ac | 2167 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
2168 | ||
2169 | * sem_ch13.adb (Build_Predicate_Functions): In a generic context | |
2170 | we do not build the bodies of predicate fuctions, but the | |
2171 | expression in a static predicate must be elaborated to allow | |
2172 | case coverage checking within the generic unit. | |
2173 | (Build_Discrete_Static_Predicate): In a generic context, return | |
2174 | without building function body once the | |
2175 | Static_Discrete_Predicate expression for the type has been | |
2176 | constructed. | |
2177 | ||
99d90c85 | 2178 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
2179 | ||
2180 | * bindgen.adb, inline.adb, layout.adb, sem_ch12.adb, | |
2181 | sem_ch13.adb, sem_ch7.adb, styleg.adb: Minor reformatting. | |
2182 | ||
800597f6 | 2183 | 2019-07-03 Bob Duff <duff@adacore.com> |
2184 | ||
2185 | * par-ch3.adb (P_Defining_Identifier): Call | |
2186 | Check_Defining_Identifier_Casing. | |
2187 | * style.ads, styleg.ads, styleg.adb | |
2188 | (Check_Defining_Identifier_Casing): New procedure to check for | |
2189 | mixed-case defining identifiers. | |
2190 | * stylesw.ads, stylesw.adb (Style_Check_Mixed_Case_Decls): New | |
2191 | flag for checking for mixed-case defining identifiers. | |
2192 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
2193 | Document new feature. | |
2194 | * gnat_ugn.texi: Regenerate. | |
2195 | ||
2c75027a | 2196 | 2019-07-03 Eric Botcazou <ebotcazou@adacore.com> |
2197 | ||
2198 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst | |
2199 | (Warning message control): Document that -gnatw.z/Z apply to | |
2200 | array types. | |
2201 | * freeze.adb (Freeze_Entity): Give -gnatw.z warning for array | |
2202 | types as well, but not if the specified alignment is the minimum | |
2203 | one. | |
2204 | * gnat_ugn.texi: Regenerate. | |
2205 | ||
08237d0d | 2206 | 2019-07-03 Bob Duff <duff@adacore.com> |
2207 | ||
2208 | * einfo.ads, exp_util.adb, layout.ads, sinfo.ads: Spell "laid" | |
2209 | correctly. | |
2210 | ||
0396441f | 2211 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
2212 | ||
2213 | * sem_ch13.adb (Analyze_Attribute_Definition_Clause): No error | |
2214 | message on attribute applied to a renaming when the renamed | |
2215 | object is an aggregate (from code reading). | |
2216 | (Check_Aspect_At_End_Of_Declarations): In a generic context | |
2217 | where freeze nodes are not generated, the original expression | |
2218 | for an aspect may need to be analyzed to precent spurious | |
2219 | conformance errors when compared with the expression that is | |
2220 | anakyzed at the end of the current declarative list. | |
2221 | ||
c8406f30 | 2222 | 2019-07-03 Eric Botcazou <ebotcazou@adacore.com> |
2223 | ||
2224 | * layout.adb (Layout_Type): Do not set the component size of an | |
2225 | array with a scalar component if the component type is | |
2226 | overaligned. | |
2227 | ||
c38b32ea | 2228 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
2229 | ||
2230 | * inline.adb (Make_Loop_Labels_Unique): New procedure to modify | |
2231 | the source code of subprograms that are inlined by the | |
2232 | front-end, to prevent accidental duplication between loop labels | |
2233 | in the inlined code and the code surrounding the inlined call. | |
2234 | ||
6d6f134e | 2235 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
2236 | ||
2237 | * doc/gnat_ugn/elaboration_order_handling_in_gnat.rst: Update | |
2238 | the section on resolving elaboration circularities to eliminate | |
2239 | certain combinations of switches which together do not produce | |
2240 | the desired effect and confuse users. | |
2241 | * gnat_ugn.texi: Regenerate. | |
2242 | ||
f3e16ef4 | 2243 | 2019-07-03 Arnaud Charlet <charlet@adacore.com> |
2244 | ||
2245 | * bindgen.adb (Gen_Main): Disable generation of reference to | |
2246 | Ada_Main_Program_Name for CCG. | |
2247 | * bindusg.adb (Display): Add -G to the command-line usage for | |
2248 | gnatbind. | |
2249 | * opt.ads (Generate_C_Code): Update comment. | |
2250 | * switch-b.adb (Scan_Binder_Switches): Add handling for -G. | |
2251 | ||
f4a31b16 | 2252 | 2019-07-03 Arnaud Charlet <charlet@adacore.com> |
2253 | ||
2254 | * sem_ch7.adb (Has_Referencer): Do not consider inlined | |
2255 | subprograms when generating C code, which allows us to generate | |
2256 | static inline subprograms. | |
2257 | ||
2f65e9f7 | 2258 | 2019-07-03 Justin Squirek <squirek@adacore.com> |
2259 | ||
2260 | * sem_ch6.adb (Check_Conformance): Add expression checking for | |
2261 | constant modifiers in anonymous access types (in addition to | |
2262 | "non-null" types) so that they are considered "matching" for | |
2263 | subsequent conformance tests. | |
2264 | ||
c336ed70 | 2265 | 2019-07-03 Arnaud Charlet <charlet@adacore.com> |
2266 | ||
2267 | * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst: | |
2268 | Clarify wording on No_Multiple_Elaboration. | |
2269 | * gnat_rm.texi: Regenerate. | |
2270 | ||
78611c86 | 2271 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
2272 | ||
2273 | * sem_ch8.adb (Find_Selected_Component): If the prefix is the | |
2274 | current instance of a type or subtype, complete the resolution | |
2275 | of the name by finding the component of the type denoted by the | |
2276 | selector name. | |
2277 | ||
5a87a4d9 | 2278 | 2019-07-03 Eric Botcazou <ebotcazou@adacore.com> |
2279 | ||
2280 | * doc/gnat_rm/interfacing_to_other_languages.rst (Interfacing to C): | |
2281 | Document that boolean types with convention C now map to C99 bool. | |
2282 | * gnat_rm.texi: Regenerate. | |
2283 | ||
371c539c | 2284 | 2019-07-03 Javier Miranda <miranda@adacore.com> |
2285 | ||
2286 | * exp_attr.adb (Expand_Min_Max_Attribute): Code cleanup: | |
2287 | removing code that it is now never executed in the CCG compiler | |
2288 | (dead code). | |
2289 | ||
89d2d652 | 2290 | 2019-07-02 Iain Sandoe <iain@sandoe.co.uk> |
2291 | ||
2292 | * libgnat/system-darwin-ppc.ads: Set Stack_Check_Probes True for | |
2293 | PPC Darwin. | |
2294 | ||
d21e66fb | 2295 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
2296 | ||
2297 | * sem_ch12.adb (Is_Defaulted): New predicate in | |
2298 | Check_Formal_Package_Intance, to skip the conformance of checks | |
2299 | on parameters of a formal package that are defaulted, | |
2300 | ||
7a42b778 | 2301 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
2302 | ||
2303 | * checks.adb, exp_ch9.adb, exp_unst.adb, sem_ch4.adb, | |
2304 | sem_prag.adb, sem_spark.adb: Minor reformatting. | |
2305 | ||
fc8ae496 | 2306 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
2307 | ||
2308 | * sem_attr.adb (Analyze_Attribute, case Enum_Rep): Allow prefix | |
2309 | of attribute to be an attribute reference of a discrete type. | |
2310 | ||
9d27ea41 | 2311 | 2019-07-01 Eric Botcazou <ebotcazou@adacore.com> |
2312 | ||
2313 | * sem_ch12.adb (Analyze_Subprogram_Instantiation): Move up | |
2314 | handling of Has_Pragma_Inline_Always and deal with | |
2315 | Has_Pragma_No_Inline. | |
2316 | ||
bcb8dcf3 | 2317 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
2318 | ||
2319 | * sem_ch3.adb (Build_Derived_Record_Type): If the parent type is | |
2320 | declared as a subtype of a private type with an inherited | |
2321 | discriminant constraint, its generated full base appears as a | |
2322 | record subtype, so we need to retrieve its oen base type so that | |
2323 | the inherited constraint can be applied to it. | |
2324 | ||
d087b9ca | 2325 | 2019-07-01 Yannick Moy <moy@adacore.com> |
2326 | ||
2327 | * sem_spark.adb: Completely rework the algorithm for ownership | |
2328 | checking, as the rules in SPARK RM have changed a lot. | |
2329 | * sem_spark.ads: Update comments. | |
2330 | ||
fe48ee0a | 2331 | 2019-07-01 Dmitriy Anisimkov <anisimko@adacore.com> |
2332 | ||
2333 | * gsocket.h (Has_Sockaddr_Len): Use the offset of sin_family offset in | |
2334 | the sockaddr_in structure to determine the existence of length field | |
2335 | before the sin_family. | |
2336 | ||
b20f7e2c | 2337 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
2338 | ||
2339 | * sem_prag.adb (Analyze_Pragma, case Weak_External): Pragma only | |
2340 | applies to entities with run-time addresses, not to types. | |
2341 | ||
374fdf94 | 2342 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
2343 | ||
2344 | * einfo.adb, sem_ch7.adb, sem_prag.adb, sem_util.adb: Update | |
2345 | references to the SPARK RM after the removal of Rule 7.1.4(5). | |
2346 | ||
bf13a79d | 2347 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
2348 | ||
2349 | * sysdep.c: Cleanup references to LynuxWorks in docs and | |
2350 | comments. | |
2351 | ||
866fa2d0 | 2352 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
2353 | ||
2354 | * checks.adb (Insert_Valid_Check): Do not apply validity check | |
2355 | to variable declared within a protected object that uses the | |
2356 | Lock_Free implementation, to prevent unwarranted constant | |
2357 | folding, because entities within such an object msut be treated | |
2358 | as volatile. | |
2359 | ||
bcb5ab83 | 2360 | 2019-07-01 Eric Botcazou <ebotcazou@adacore.com> |
2361 | ||
2362 | * exp_ch9.adb (Check_Inlining): Deal with Has_Pragma_No_Inline. | |
2363 | ||
2db33bd6 | 2364 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
2365 | ||
2366 | * exp_unst.adb (Visit_Node, Check_Static_Type): Improve the | |
2367 | handling of private and incomplete types whose full view is an | |
2368 | access type, to detect additional uplevel references in dynamic | |
2369 | bounds. This is relevant to N_Free_Statement among others that | |
2370 | manipulate types whose full viww may be an access type. | |
2371 | ||
6b4f0b7d | 2372 | 2019-07-01 Pat Rogers <rogers@adacore.com> |
2373 | ||
2374 | * doc/gnat_rm/representation_clauses_and_pragmas.rst: Correct | |
2375 | size indicated for R as a component of an array. | |
2376 | * gnat_rm.texi: Regenerate. | |
2377 | ||
cdee70d7 | 2378 | 2019-07-01 Justin Squirek <squirek@adacore.com> |
2379 | ||
2380 | * libgnat/s-win32.ads: Add definition for ULONG, modify | |
2381 | OVERLAPPED type, and add appropriate pragmas. | |
2382 | ||
2cf822b7 | 2383 | 2019-07-01 Bob Duff <duff@adacore.com> |
2384 | ||
2385 | * gnat1drv.adb (gnat1drv): Call Write_ALI if the main unit is | |
2386 | ignored-ghost. | |
2387 | ||
0a1ece97 | 2388 | 2019-07-01 Yannick Moy <moy@adacore.com> |
2389 | ||
2390 | * sem_ch4.adb (Operator_Check): Refine error message. | |
2391 | ||
ee4279ef | 2392 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
2393 | ||
2394 | * libgnat/a-calend.ads: Revert "Global => null" contracts on | |
2395 | non-pure routines. | |
2396 | ||
2c6b4ada | 2397 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
2398 | ||
2399 | * exp_attr.adb, libgnat/g-graphs.ads: Fix typos in comments: | |
2400 | componant -> component. | |
2401 | ||
175c4526 | 2402 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
2403 | ||
2404 | * libgnat/g-graphs.adb: Use type Directed_Graph rather than | |
2405 | Instance in various routines. | |
2406 | * libgnat/g-graphs.ads: Change type Instance to Directed_Graph. | |
2407 | Update various routines that mention the type. | |
2408 | ||
a0d15509 | 2409 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
2410 | ||
2411 | * libgnat/g-sets.adb: Use type Membership_Set rathern than | |
2412 | Instance in various routines. | |
2413 | * libgnat/g-sets.ads: Change type Instance to Membership_Set. | |
2414 | Update various routines that mention the type. | |
2415 | ||
205a23a3 | 2416 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
2417 | ||
2418 | * libgnat/g-lists.adb: Use type Doubly_Linked_List rather than | |
2419 | Instance in various routines. | |
2420 | * libgnat/g-lists.ads: Change type Instance to | |
2421 | Doubly_Linked_List. Update various routines that mention the | |
2422 | type. | |
2423 | ||
17fdf8c2 | 2424 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
2425 | ||
2426 | * libgnat/g-dynhta.adb: Use type Dynamic_Hash_Table rather than | |
2427 | Instance in various routines. | |
2428 | * libgnat/g-dynhta.ads: Change type Instance to | |
2429 | Dynamic_Hash_Table. Update various routines that mention the | |
2430 | type. | |
2431 | ||
216ffc64 | 2432 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
2433 | ||
2434 | * exp_attr.adb, exp_ch7.adb, exp_unst.adb, sem_ch3.adb, | |
2435 | sem_util.adb, uintp.adb, uintp.ads: Minor reformatting. | |
2436 | ||
5051fe35 | 2437 | 2019-07-01 Javier Miranda <miranda@adacore.com> |
2438 | ||
2439 | * exp_attr.adb (Expand_Min_Max_Attribute): Disable expansion of | |
2440 | 'Min/'Max on integer, enumeration, fixed point and floating | |
2441 | point types since the CCG backend now provides in file | |
2442 | standard.h routines to support it. | |
2443 | ||
830a2a71 | 2444 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
2445 | ||
2446 | * impunit.adb: Add GNAT.Graphs to list Non_Imp_File_Names_95. | |
2447 | * Makefile.rtl, gcc-interface/Make-lang.in: Register unit | |
2448 | GNAT.Graphs. | |
2449 | * libgnat/g-dynhta.adb: Various minor cleanups (use Present | |
2450 | rather than direct comparisons). | |
2451 | (Delete): Reimplement to use Delete_Node. | |
2452 | (Delete_Node): New routine. | |
2453 | (Destroy_Bucket): Invoke the provided destructor. | |
2454 | (Present): New routines. | |
2455 | * libgnat/g-dynhta.ads: Add new generic formal Destroy_Value. | |
2456 | Use better names for the components of iterators. | |
2457 | * libgnat/g-graphs.adb, libgnat/g-graphs.ads: New unit. | |
2458 | * libgnat/g-lists.adb: Various minor cleanups (use Present | |
2459 | rather than direct comparisons). | |
2460 | (Delete_Node): Invoke the provided destructor. | |
2461 | (Present): New routine. | |
2462 | * libgnat/g-lists.ads: Add new generic formal Destroy_Element. | |
2463 | Use better names for the components of iterators. | |
2464 | (Present): New routine. | |
2465 | * libgnat/g-sets.adb, libgnat/g-sets.ads (Destroy, Preset, | |
2466 | Reset): New routines. | |
2467 | ||
b0111d94 | 2468 | 2019-07-01 Dmitriy Anisimkov <anisimko@adacore.com> |
2469 | ||
2470 | * libgnat/g-sothco.adb (Get_Address): Fix the case when AF_INET6 | |
2471 | is not defined. | |
2472 | ||
7362896b | 2473 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
2474 | ||
2475 | * exp_attr.adb (Expand_Attribute_Reference, case Invalid_Value): | |
2476 | Resolve result of call to Get_Simple_Init_Val, which may be a | |
2477 | conversion of a literal. | |
2478 | ||
0dae8dc2 | 2479 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
2480 | ||
2481 | * freeze.adb (Freeze_Expression): Remove the horrible useless | |
2482 | name hiding of N. Insert the freeze nodes generated by the | |
2483 | expression prior to the expression when the nearest enclosing | |
2484 | scope is transient. | |
2485 | ||
487da8ff | 2486 | 2019-07-01 Pierre-Marie de Rodat <derodat@adacore.com> |
2487 | ||
2488 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Fix | |
2489 | formatting issues in the -gnatR section. | |
2490 | * gnat_ugn.texi: Regenerate. | |
2491 | ||
1d79fa18 | 2492 | 2019-06-30 Iain Sandoe <iain@sandoe.co.uk> |
2493 | ||
2494 | * gnatlink.adb (Link_Step): Remove duplicate -static-libgcc switches. | |
2495 | Push -shared-libgcc explicitly, when it is the target default (unless | |
2496 | overidden by the static flag). | |
2497 | When the user has put an instance of shared/static-libgcc do not push | |
2498 | a duplicate of this. | |
2499 | ||
a850edcd | 2500 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
2501 | ||
2502 | * gcc-interface/decl.c (gnat_to_gnu_entity): Beep up comment on SAVED, | |
2503 | and tweak comment on the assertion about the scopes of Itypes. Do not | |
2504 | skip the regular processing for Itypes that are E_Record_Subtype with | |
2505 | a Cloned_Subtype. Get the Cloned_Subtype for every E_Record_Subtype | |
2506 | if the type is dummy and hasn't got its own freeze node. | |
2507 | <E_Record_Subtype>: Save again the DECL of the Cloned_Subtype, if any. | |
2508 | <E_Access_Subtype>: Save again the DECL of the equivalent type. | |
2509 | (Gigi_Equivalent_Type) <E_Access_Subtype>: New case. | |
2510 | ||
b1e46fb1 | 2511 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
2512 | ||
2513 | * gcc-interface/utils.c (unchecked_convert): Tweak comment. Only skip | |
2514 | dereferences when padding to have the same size on both sides. Do it | |
2515 | for destination types with self-referential size too. | |
2516 | ||
07e38949 | 2517 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
2518 | ||
2519 | * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: If the | |
2520 | type requires strict alignment, then set the RM size to the type size. | |
2521 | Rework handling of alignment and sizes of tagged types in ASIS mode. | |
2522 | (validate_size): Rename local variable and remove special handling for | |
2523 | strict-alignment types. | |
2524 | * gcc-interface/utils.c (finish_record_type): Constify local variables | |
2525 | and use properly typed constants. | |
2526 | ||
f4409741 | 2527 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
2528 | ||
2529 | * gcc-interface/decl.c (gnat_to_gnu_field): Rework error messages for | |
2530 | fields requiring strict alignment, add explicit test on Storage_Unit | |
2531 | for position and size, and mention type alignment for position. | |
2532 | ||
5882c515 | 2533 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
2534 | ||
2535 | * gcc-interface/trans.c (mark_visited_r): Set TYPE_SIZES_GIMPLIFIED on | |
2536 | the main variant of a type, if any. | |
2537 | ||
d0de0a27 | 2538 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
2539 | ||
2540 | * gcc-interface/decl.c (set_nonaliased_component_on_array_type): Add | |
2541 | missing guard for the presence of TYPE_CANONICAL. | |
2542 | (set_reverse_storage_order_on_array_type): Likewise. | |
2543 | ||
2074c859 | 2544 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
2545 | ||
2546 | * gcc-interface/gigi.h (make_packable_type): Remove default value. | |
2547 | (value_factor_p): Tweak prototype. | |
2548 | * gcc-interface/decl.c (gnat_to_gnu_entity): Add comment. | |
2549 | (gnat_to_gnu_component_type): Likewise. | |
2550 | (gnat_to_gnu_field): Likewise. Fetch the position of the field earlier | |
2551 | and simplify the condition under which the type is packed. Declare | |
2552 | local variable is_bitfield. Pass 1 as max_align to make_packable_type | |
2553 | if it is set to true. | |
2554 | (copy_and_substitute_in_layout): Pass 0 to make_packable_type. | |
2555 | * gcc-interface/utils.c (make_packable_array_type): New function. | |
2556 | (make_packable_type): Use it to rewrite the type of array field. | |
2557 | (maybe_pad_type): Pass align parameter to make_packable_type. | |
2558 | (create_field_decl): Minor tweaks. | |
2559 | (value_factor_p): Assert that FACTOR is a power of 2 and replace the | |
2560 | modulo computation by a masking operation. | |
2561 | ||
83c6da22 | 2562 | 2019-06-25 Eric Botcazou <ebotcazou@adacore.com> |
2563 | ||
2564 | * gcc-interface/decl.c (gnat_to_gnu_entity): Remove superfluous test | |
2565 | in previous change. | |
2566 | * gcc-interface/gigi.h (maybe_character_type): Fix formatting. | |
2567 | (maybe_character_value): Likewise. | |
2568 | ||
aaabc7bc | 2569 | 2019-06-24 Jan Hubicka <jh@suse.cz> |
2570 | ||
2571 | * gcc-interface/decl.c (gnat_to_gnu_entity): Check that | |
2572 | type is array or integer prior checking string flag. | |
83c6da22 | 2573 | * gcc-interface/gigi.h (maybe_character_type): Likewise. |
2574 | (maybe_character_value): Likewise. | |
aaabc7bc | 2575 | |
5fe09a56 | 2576 | 2019-06-24 Martin Sebor <msebor@redhat.com> |
2577 | ||
2578 | * gcc-interface/utils.c (handle_nonnull_attribute): Quote attribute | |
2579 | name. | |
2580 | ||
bd9331d6 | 2581 | 2019-06-18 Arnaud Charlet <charlet@adacore.com> |
2582 | ||
83c6da22 | 2583 | PR ada/80590 |
bd9331d6 | 2584 | * sem_ch5.adb (Analyze_Loop_Statement): Avoid exception propagation |
2585 | during normal processing. | |
2586 | ||
8a5a7d1c | 2587 | 2019-06-17 Arnaud Charlet <charlet@adacore.com> |
2588 | ||
83c6da22 | 2589 | PR ada/80590 |
8a5a7d1c | 2590 | * exp_ch9.adb (Expand_N_Delay_Relative_Statement): Swap the two |
2591 | conditions to avoid a unnecessary exception propagation in the default | |
2592 | case. | |
2593 | ||
580934f6 | 2594 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
2595 | ||
2596 | * gcc-interface/utils.c (handle_stack_protect_attribute): Move around. | |
2597 | ||
c8956236 | 2598 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
2599 | ||
2600 | * doc/gnat_rm/implementation_defined_pragmas.rst (Machine_Attribute): | |
2601 | Document additional optional parameters. | |
2602 | * sem_prag.adb (Analyze_Pragma) <Pragma_Machine_Attribute>: Accept | |
2603 | more than one optional parameter. | |
2604 | * gcc-interface/decl.c (prepend_one_attribute_pragma): Alphabetize | |
2605 | the list of supported pragmas. Simplify the handling of parameters | |
2606 | and add support for more than one optional parameter. | |
2607 | * gcc-interface/utils.c (attr_cold_hot_exclusions): New constant. | |
2608 | (gnat_internal_attribute_table): Add entry for no_icf, noipa, flatten, | |
2609 | used, cold, hot, target and target_clones. | |
2610 | (begin_subprog_body): Do not create the RTL for the subprogram here. | |
2611 | (handle_noicf_attribute): New static function. | |
2612 | (handle_noipa_attribute): Likewise. | |
2613 | (handle_flatten_attribute): Likewise. | |
2614 | (handle_used_attribute): Likewise. | |
2615 | (handle_cold_attribute): Likewise. | |
2616 | (handle_hot_attribute): Likewise. | |
2617 | (handle_target_attribute): Likewise. | |
2618 | (handle_target_clones_attribute): Likewise. | |
2619 | ||
62b762c2 | 2620 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
2621 | ||
2622 | * gcc-interface/trans.c (lvalue_required_for_attribute_p): Return 0 | |
2623 | for 'Size too. | |
2624 | (Identifier_to_gnu): Use the actual subtype for a reference to a | |
2625 | packed array in a return statement. | |
2626 | (Attribute_to_gnu) <Attr_Size>: Do not strip VIEW_CONVERT_EXPRs from | |
2627 | the prefix in every case. | |
2628 | ||
336a61a3 | 2629 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
2630 | ||
2631 | * gcc-interface/trans.c (gnat_to_gnu): Remove superfluous tests on | |
2632 | Backend_Overflow_Checks_On_Target and rework comments. | |
2633 | ||
983c5b5e | 2634 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
2635 | ||
2636 | * gcc-interface/trans.c (walk_nesting_tree): New static function. | |
2637 | (finalize_nrv): Use it to walk the entire nesting tree. | |
2638 | ||
96b4b84e | 2639 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
2640 | ||
2641 | * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Remove | |
2642 | obsolete test on Is_For_Access_Subtype. | |
2643 | ||
0b74284e | 2644 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
2645 | ||
2646 | * gcc-interface/decl.c (components_to_record): Set a name on the type | |
2647 | created for the REP part, if any. | |
2648 | * gcc-interface/utils.c (finish_record_type): Only take the maximum | |
2649 | when merging sizes for a variant part at offset 0. | |
2650 | (merge_sizes): Rename has_rep parameter into max. | |
2651 | ||
689dab9d | 2652 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
2653 | ||
2654 | * gcc-interface/utils.c (gnat_internal_attribute_table): Add support | |
2655 | for stack_protect attribute. | |
2656 | (handle_stack_protect_attribute): New static function. | |
2657 | ||
804f7d39 | 2658 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
2659 | ||
2660 | * gcc-interface/decl.c (intrin_arglists_compatible_p): Do not return | |
2661 | false if the internal builtin uses a variable list. | |
2662 | ||
f07f94cc | 2663 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
2664 | ||
2665 | * gcc-interface/trans.c (Call_to_gnu): Do not initialize the temporary | |
2666 | created out of addressability concerns if it's for the _Init parameter | |
2667 | of an initialization procedure. | |
2668 | ||
abfd658b | 2669 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
2670 | ||
2671 | * gcc-interface/ada-builtin-types.def: New file. | |
2672 | * gcc-interface/ada-builtins.def: Likewise. | |
2673 | * gcc-interface/ada-tree.h (BUILT_IN_LIKELY): New macro. | |
2674 | (BUILT_IN_UNLIKELY): Likewise. | |
2675 | * gcc-interface/trans.c (independent_iterations_p): Initialize the | |
2676 | auto-vector to 16 elements. | |
2677 | (Call_to_gnu): Remove local variable and change the vector of actual | |
2678 | parameters to an auto-vector. Do not convert actual parameters to | |
2679 | the argument type for front-end built-in functions. Add support for | |
2680 | front-end built-in functions. | |
2681 | (build_noreturn_cond): Use internal instead of built-in function. | |
2682 | * gcc-interface/utils.c (c_builtin_type): Include ada-builtin-types.def | |
2683 | (install_builtin_function_types): Likewise. | |
2684 | (install_builtin_functions): Include ada-builtins.def first. | |
2685 | ||
caab73a2 | 2686 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
2687 | ||
2688 | * gcc-interface/utils.c (maybe_pad_type): Issue the warning for the | |
2689 | specific case of component types preferably. | |
2690 | ||
f1ca2388 | 2691 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
2692 | ||
2693 | * gcc-interface/trans.c (Identifier_to_gnu): Minor tweaks. | |
2694 | (gnat_to_gnu): Do not convert the result if it is a reference to an | |
2695 | unconstrained array used as the prefix of an attribute reference that | |
2696 | requires an lvalue. | |
2697 | ||
e3f3573c | 2698 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
2699 | ||
2700 | * gcc-interface/trans.c (Gigi_Types_Compatible): New predicate. | |
2701 | (Identifier_to_gnu): Use it to assert that the type of the identifier | |
2702 | and that of its entity are compatible for gigi. Rename a couple of | |
2703 | local variables and separate the processing of the result type. | |
2704 | ||
2306cd17 | 2705 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
2706 | ||
2707 | * gcc-interface/trans.c (Call_to_gnu): Use the unpadded type when | |
2708 | putting back an intermediate conversion the type of the actuals. | |
2709 | ||
6e4e9378 | 2710 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
2711 | ||
2712 | * gcc-interface/trans.c (gnat_to_gnu) <Shift operations>: Convert the | |
2713 | count to the unsigned version of its base type before proceeding. | |
2714 | ||
85b9be9b | 2715 | 2019-05-16 Martin Sebor <msebor@redhat.com> |
2716 | ||
3d6be0d5 | 2717 | * gcc-interface/trans.c (check_inlining_for_nested_subprog): Quote |
2718 | reserved names. | |
85b9be9b | 2719 | |
65d973ca | 2720 | 2019-05-08 Arnaud Charlet <charlet@adacore.com> |
2721 | ||
2722 | * standard.ads.h: New file. | |
2723 | ||
ff628b99 | 2724 | 2019-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2725 | ||
2726 | * gcc-interface/Makefile.in (install-gcc-specs): Use foreach. | |
2727 | Honor DESTDIR. | |
2728 | ||
ebd761d4 | 2729 | 2019-04-29 Michael K. Darling <darlingm@gmail.com> |
2730 | ||
2731 | * gnatvsn.ads: Bump Library_Version to 10. | |
2732 | ||
5f260823 | 2733 | 2019-04-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
2734 | Bernd Edlinger <bernd.edlinger@hotmail.de> | |
2735 | Jakub Jelinek <jakub@redhat.com> | |
2736 | ||
2737 | PR target/89093 | |
2738 | * raise-gcc.c (TARGET_ATTRIBUTE): Define. | |
2739 | (continue_unwind, personality_body, PERSONALITY_FUNCTION): Add | |
2740 | TARGET_ATTRIBUTE. | |
2741 | ||
d7ca95c0 | 2742 | 2019-04-07 Eric Botcazou <ebotcazou@adacore.com> |
2743 | ||
2744 | * libgnat/i-cexten.ads (CFloat_128): New type. | |
2745 | ||
26b21081 | 2746 | 2019-03-22 Dmitriy Anisimkov <anisimko@adacore.com> |
2747 | ||
2748 | PR ada/89583 | |
2749 | * libgnat/g-socket.adb (Bind_Socket, Connect_Socket, | |
2750 | Send_Socket): Fix the computation of structure lengths passed to | |
2751 | low level routines. | |
2752 | (Is_IPv6_Address): Fix the number of expected colons. | |
2753 | ||
2f6d557f | 2754 | 2019-03-11 Martin Liska <mliska@suse.cz> |
2755 | ||
d325ee67 | 2756 | * gcc-interface/misc.c (gnat_post_options): Wrap option name in string |
2757 | format message and fix GNU coding style. | |
2f6d557f | 2758 | |
c1ad6672 | 2759 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
2760 | ||
2761 | * gcc-interface/trans.c (gnat_to_gnu) <N_Aggregate>: Minor tweak. | |
2762 | * gcc-interface/utils.c (convert): Do not pad when doing an unchecked | |
2763 | conversion here. Use TREE_CONSTANT throughout the function. | |
2764 | (unchecked_convert): Also pad if the source is a CONSTRUCTOR and the | |
2765 | destination is a more aligned array type or a larger aggregate type, | |
2766 | but not between original and packable versions of a type. | |
2767 | ||
62a6ebbd | 2768 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
2769 | ||
2770 | * gcc-interface/utils.c (max_size) <tcc_unary>: Be prepared for an | |
2771 | operand with VOID_TYPE. | |
2772 | ||
da383d19 | 2773 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
2774 | ||
2775 | * gcc-interface/trans.c (elaborate_all_entities): Do not elaborate the | |
2776 | entities of a package renaming another one. | |
2777 | ||
09c123a0 | 2778 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
2779 | ||
2780 | * gcc-interface/trans.c (Regular_Loop_to_gnu): Replace tests on | |
2781 | individual flag_unswitch_loops and flag_tree_loop_vectorize switches | |
2782 | with test on global optimize switch. | |
2783 | (Raise_Error_to_gnu): Likewise. | |
2784 | ||
a9dd7273 | 2785 | 2019-02-07 Eric Botcazou <ebotcazou@adacore.com> |
2786 | ||
2787 | * libgnarl/s-linux__sparc.ads (ETIMEDOUT): Set to correct value. | |
2788 | ||
4836c4f1 | 2789 | 2019-02-06 Arnaud Charlet <charlet@adacore.com> |
2790 | ||
2791 | * libgnarl/s-linux__x32.ads: Resync list of signals with s-linux.ads | |
2792 | ||
6b56937c | 2793 | 2019-01-27 Eric Botcazou <ebotcazou@adacore.com> |
2794 | ||
2795 | * repinfo.adb (List_Component_Layout): Remove superfluous space for | |
2796 | zero-sized field. | |
2797 | * gcc-interface/ada-tree.h (TYPE_IS_EXTRA_SUBTYPE_P): New macro. | |
2798 | * gcc-interface/gigi.h (create_extra_subtype): Declare. | |
2799 | * gcc-interface/decl.c (TYPE_ARRAY_SIZE_LIMIT): Likewise. | |
2800 | (update_n_elem): New function. | |
2801 | (gnat_to_gnu_entity): Use create_extra_subtype to create extra subtypes | |
2802 | instead of doing it manually. | |
2803 | <E_Array_Type>: Use update_n_elem to compute the maximum size. Use the | |
2804 | index type instead of base type for the bounds. Set TYPE_ARRAY_MAX_SIZE | |
2805 | of the array to the maximum size. | |
2806 | <E_Array_Subtype>: Create an extra subtype using the index type of the | |
2807 | base array type for self-referential bounds. Use update_n_elem to | |
2808 | compute the maximum size. Set TYPE_ARRAY_MAX_SIZE of the array to the | |
2809 | maximum size. | |
2810 | (gnat_to_gnu_field): Clear DECL_NONADDRESSABLE_P on discriminants. | |
2811 | * gcc-interface/misc.c (gnat_get_alias_set): Return the alias set of | |
2812 | the base type for an extra subtype. | |
2813 | (gnat_type_max_size): Remove obsolete code. | |
2814 | * gcc-interface/trans.c (Attribute_to_gnu): Minor tweak. | |
2815 | (can_be_lower_p): Deal with pathological types. | |
2816 | * gcc-interface/utils.c (create_extra_subtype): New function. | |
2817 | (create_field_decl): Minor tweak. | |
2818 | (max_size) <tcc_reference>: Compute a better value by using the extra | |
2819 | subtypes on the self-referential bounds. | |
2820 | <tcc_binary>: Rewrite. Deal with "negative value" in unsigned types. | |
2821 | <tcc_expression>: Likewise. | |
2822 | * gcc-interface/utils2.c (compare_arrays): Retrieve the original bounds | |
2823 | of the arrays upfront. Swap only if the second length is not constant. | |
2824 | Use comparisons on the original bounds consistently for the null tests. | |
2825 | (build_binary_op): Use TYPE_IS_EXTRA_SUBTYPE_P macro. | |
2826 | (build_allocator): Minor tweak. | |
2827 | ||
ecb2c722 | 2828 | 2019-01-27 Eric Botcazou <ebotcazou@adacore.com> |
2829 | ||
2830 | * gcc-interface/decl.c (array_type_has_nonaliased_component): Return | |
2831 | the same value for every dimension of a multidimensional array type. | |
2832 | ||
10f25579 | 2833 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
2834 | ||
2835 | * gcc-interface/trans.c (Regular_Loop_to_gnu): Use the SLOC of the | |
2836 | iteration scheme, if present, throughout the translation. | |
2837 | ||
aced6683 | 2838 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
2839 | ||
2840 | * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Use | |
2841 | DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT for the size to be assigned | |
2842 | by a call to memset if the LHS is a DECL. | |
2843 | ||
18b4b30e | 2844 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
2845 | ||
2846 | * gcc-interface/trans.c (struct loop_info_d): Remove artificial field. | |
2847 | (Loop_Statement_to_gnu): Do not set it. | |
2848 | ||
6dce35b7 | 2849 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
2850 | ||
2851 | * gcc-interface/trans.c (Iterate_Acc_Clause_Arg): Fix formatting. | |
2852 | (Acc_gnat_to_gnu): Likewise. | |
2853 | (Acc_Data_to_gnu): Likewise. | |
2854 | (Acc_Var_to_gnu): Likewise. | |
2855 | (Acc_Reduc_to_gnu): Likewise. | |
2856 | (Acc_Size_List_to_gnu): Likewise. | |
2857 | (Pragma_to_gnu) <Pragma_Acc_Loop>: Likewise. | |
2858 | <Pragma_Acc_Data>): Likewise. | |
2859 | (find_loop_for): Remove default value for parameters. | |
2860 | * gcc-interface/trans.c (gnat_to_gnu) <N_Op_And>: Merge into... | |
2861 | <N_Op_Eq>): ...this. | |
2862 | ||
f8cd11ee | 2863 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
2864 | ||
2865 | * gcc-interface/decl.c (annotate_value) <INTEGER_CST>: Use test on | |
2866 | the sign bit instead of on the sign of the value. | |
2867 | <PLUS_EXPR>: Turn addition of negative constant into subtraction. | |
2868 | <MULT_EXPR>: Add test for degenerate case. | |
2869 | <BIT_AND_EXPR>: Simplify. | |
2870 | ||
9a3c51d9 | 2871 | 2019-01-18 Sebastian Huber <sebastian.huber@embedded-brains.de> |
2872 | ||
2873 | * s-oscons-tmplt.c (AF_INET6): Do not undefine for RTEMS. | |
2874 | ||
07c11f2b | 2875 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
2876 | ||
2877 | PR other/16615 | |
07c11f2b | 2878 | * exp_ch11.adb: Change "can not" to "cannot". |
2879 | * sem_ch4.adb: Likewise. | |
2880 | ||
f4d3c071 | 2881 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
2882 | ||
2883 | PR other/16615 | |
f4d3c071 | 2884 | * exp_ch9.adb: Mechanically replace "can not" with "cannot". |
2885 | * libgnat/s-regpat.ads: Likewise. | |
2886 | * par-ch4.adb: Likewise. | |
2887 | * set_targ.adb: Likewise. | |
2888 | * types.ads: Likewise. | |
2889 | ||
902071d1 | 2890 | 2019-01-08 Justin Squirek <squirek@adacore.com> |
2891 | ||
2892 | Revert: | |
902071d1 | 2893 | 2018-07-31 Justin Squirek <squirek@adacore.com> |
2894 | ||
76fb0465 | 2895 | * lib-writ.adb (Write_With_Lines): Modfiy the generation |
2896 | of dependencies within ali files so that source unit | |
2897 | bodies are properly listed even if said bodies are | |
2898 | missing. Perform legacy behavior in GNATprove mode. | |
2899 | * lib-writ.ads: Modify documentation to reflect current | |
2900 | behavior. | |
902071d1 | 2901 | |
2902 | and: | |
902071d1 | 2903 | 2018-09-26 Justin Squirek <squirek@adacore.com> |
2904 | ||
76fb0465 | 2905 | * lib-writ.adb, lib-writ.ads (Write_With_Lines): Add |
2906 | documentation and an extra conditional check for RCI | |
2907 | units so that generated ali files will list the spec | |
2908 | only instead of a body when a body is not found. | |
902071d1 | 2909 | |
65a33d4a | 2910 | 2019-01-04 Eric Botcazou <ebotcazou@adacore.com> |
2911 | ||
2912 | * gnatvsn.ads: Bump copyright year. | |
2913 | ||
3d8932fd | 2914 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
8e8f6434 | 2915 | |
fbd26352 | 2916 | Update copyright years. |
2917 | ||
277184bc | 2918 | * gnat_ugn.texi: Bump @copying's copyright year. |
2919 | * gnat_rm.texi: Likewise. | |
7dfbd804 | 2920 | \f |
3d8932fd | 2921 | Copyright (C) 2019 Free Software Foundation, Inc. |
7dfbd804 | 2922 | |
2923 | Copying and distribution of this file, with or without modification, | |
2924 | are permitted in any medium without royalty provided the copyright | |
2925 | notice and this notice are preserved. |