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Commit | Line | Data |
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3d581777 HK |
1 | 2018-05-23 Hristian Kirtchev <kirtchev@adacore.com> |
2 | ||
3 | * einfo.adb, exp_disp.adb, sem_ch3.adb, sem_ch6.adb, sem_prag.adb: | |
4 | Minor reformatting. | |
5 | ||
3f89eb7f JS |
6 | 2018-05-22 Justin Squirek <squirek@adacore.com> |
7 | ||
8 | * sem_ch6.adb (Analyze_Expression_Function): Propagate flags from the | |
9 | original function spec into the generated function spec due to | |
10 | expansion of expression functions during analysis. | |
11 | (Analyze_Subprogram_Body_Helper): Modify check on formal parameter | |
12 | references from the body to the subprogram spec in the case of | |
13 | expression functions because of inconsistances related to having a | |
14 | generated body. | |
15 | * libgnarl/s-osinte__android.ads: Flag parameters as unused. | |
16 | * libgnarl/s-osinte__lynxos178e.ads: Likewise. | |
17 | * libgnarl/s-osinte__qnx.adb: Likewise. | |
18 | * libgnarl/s-osinte__qnx.ads: Likewise. | |
19 | ||
143a4acd DR |
20 | 2018-05-22 Doug Rupp <rupp@adacore.com> |
21 | ||
22 | * init.c (HAVE_ADJUST_CONTEXT_FOR_RAISE): Don't define on VxWorks7 for | |
23 | AArch64. | |
24 | ||
f6904af0 OH |
25 | 2018-05-22 Olivier Hainque <hainque@adacore.com> |
26 | ||
27 | * libgnat/a-except.adb (Exception_Propagation.Propagate_Exception): | |
28 | Expect an Exception_Occurence object, not an Access. | |
29 | (Complete_And_Propagate_Occurrence): Adjust accordingly. | |
30 | (Raise_From_Signal_Handler): Likewise. | |
31 | (Reraise_Occurrence_No_Defer): If we have a Machine_Occurrence | |
32 | available in the provided occurrence object, just re-propagate the | |
33 | latter as a bare "raise;" would do. | |
34 | * libgnat/a-exexpr.adb (Propagate_Exception): Adjust to spec change. | |
35 | * libgnat/a-exstat.adb (String_To_EO): Initialize X.Machine_Occurrence | |
36 | to null, to mark that the occurrence we're crafting from the stream | |
37 | contents is not being propagated (yet). | |
38 | ||
02db8169 HK |
39 | 2018-05-22 Hristian Kirtchev <kirtchev@adacore.com> |
40 | ||
41 | * exp_aggr.adb (Initialize_Ctrl_Record_Component): Insert the generated | |
42 | code for a transient component in line with the rest of the | |
43 | initialization code, rather than before the aggregate. This ensures | |
44 | that the component has proper visibility of the discriminants. | |
45 | ||
9820b389 JL |
46 | 2018-05-22 Jerome Lambourg <lambourg@adacore.com> |
47 | ||
48 | * adaint.c: Reorganize QNX-specific macros, use syspage to retreive the | |
49 | number of CPUs. | |
50 | ||
817659c5 JL |
51 | 2018-05-22 Jerome Lambourg <lambourg@adacore.com> |
52 | ||
53 | * sigtramp-qnx.c: Properly restore link register in signal trampoline. | |
54 | ||
529749b9 HK |
55 | 2018-05-22 Hristian Kirtchev <kirtchev@adacore.com> |
56 | ||
57 | * exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Strip away any | |
58 | conversions before extracting the value of the expression. | |
59 | * exp_ch3.adb (Default_Initialize_Object): Optimize the default | |
60 | initialization of an array of scalars. | |
61 | (Get_Simple_Init_Val): Add processing for array types. Remove the | |
62 | processing of strings because this case is already handled by the array | |
63 | case. | |
64 | (Needs_Simple_Initialization): Moved to Sem_Util. | |
65 | (Simple_Init_Array_Type): New routine. | |
66 | (Simple_Init_Initialize_Scalars_Type): Reimplemented to use the new | |
67 | facilities from Sem_Util. | |
68 | (Simple_Initialization_OK): New routine. | |
69 | * exp_ch3.ads (Needs_Simple_Initialization): Moved to Sem_Util. | |
70 | * exp_ch4.adb (Expand_N_Allocator): Optimize the default allocation of | |
71 | an array of scalars. | |
72 | * sem_prag.adb (Analyze_Float_Value): New routine. | |
73 | (Analyze_Integer_Value): New routine. | |
74 | (Analyze_Pragma): Reimplement the analysis of pragma Initialize_Scalars | |
75 | to handled the extended form of the pragma. | |
76 | (Analyze_Type_Value_Pair): New routine. | |
77 | * sem_util.adb: Add invalid value-related data structures. | |
78 | (Examine_Array_Bounds): New routine. | |
79 | (Has_Static_Array_Bounds): Reimplemented. | |
80 | (Has_Static_Non_Empty_Array_Bounds): New routine. | |
81 | (Invalid_Scalar_Value): New routine. | |
82 | (Needs_Simple_Initialization): Moved from Exp_Ch3. | |
83 | (Set_Invalid_Scalar_Value): New routines. | |
84 | * sem_util.ads (Has_Static_Non_Empty_Array_Bounds): New routine. | |
85 | (Invalid_Scalar_Value): New routine. | |
86 | (Needs_Simple_Initialization): Moved from Exp_Ch3. | |
87 | (Set_Invalid_Scalar_Value): New routines. | |
88 | * snames.ads-tmpl: Add names for the salar type families used by pragma | |
89 | Initialize_Scalars. | |
90 | ||
b00baef5 JM |
91 | 2018-05-22 Javier Miranda <miranda@adacore.com> |
92 | ||
93 | * exp_disp.adb (Make_DT): Initialize the External_Tag with an empty | |
94 | string when pragma No_Tagged_Streams is applicable to the tagged type, | |
95 | and initialize the Expanded_Name with an empty string when pragma | |
96 | Discard_Names is applicable to the tagged type. | |
97 | ||
90fa8613 ES |
98 | 2018-05-22 Ed Schonberg <schonberg@adacore.com> |
99 | ||
100 | * sem_ch6.adb (Check_Conformance): Add RM reference for rule that a | |
101 | formal subprogram is never subtype conformqnt, and thus cannot be the | |
102 | prefix of 'Access. Reject as well the attribute when applied to a | |
103 | renaming of a formal subprogram. | |
104 | ||
3b26fe82 HK |
105 | 2018-05-22 Hristian Kirtchev <kirtchev@adacore.com> |
106 | ||
107 | * exp_ch3.adb (Build_Array_Init_Proc): Update the call to | |
108 | Needs_Simple_Initialization. | |
109 | (Build_Init_Statements): Update the call to Get_Simple_Init_Val. | |
110 | (Check_Subtype_Bounds): Renamed to Extract_Subtype_Bounds. Update the | |
111 | profile and comment on usage. | |
112 | (Default_Initialize_Object): Do not use New_Copy_Tree to set the proper | |
113 | Sloc of a value obtained from aspect Default_Value because this could | |
114 | potentially replicate large trees. The proper Sloc is now set in | |
115 | Get_Simple_Init_Val. | |
116 | (Get_Simple_Init_Val): Reorganized by breaking the various cases into | |
117 | separate routines. Eliminate the use of global variables. | |
118 | (Init_Component): Update the call to Get_Simple_Init_Val. | |
119 | (Needs_Simple_Initialization): Update the parameter profile and all | |
120 | uses of T. | |
121 | (Simple_Init_Defaulted_Type): Copy the value of aspect Default_Value | |
122 | and set the proper Sloc. | |
123 | * exp_ch3.ads (Get_Simple_Init_Val): Update the parameter profile and | |
124 | comment on usage. | |
125 | (Needs_Simple_Initialization): Update the parameter profile. | |
126 | ||
59ec5d9b PB |
127 | 2018-05-22 Patrick Bernardi <bernardi@adacore.com> |
128 | ||
129 | * sem_ch3.adb (Build_Discriminant_Constraints): Raise an error if the | |
130 | user tries to use a subtype indication as a discriminant constraint. | |
131 | ||
801b4022 ES |
132 | 2018-05-22 Ed Schonberg <schonberg@adacore.com> |
133 | ||
134 | * exp_ch4.ads, exp_ch4.adb, exp_util.adb, expander.adb: Remove mention | |
135 | of N_Reduction_Expression and N_Reduction_Expression_Parameter. | |
136 | * par-ch4.adb: Remove parsing routines for reduction expressions. | |
137 | * sem.adb, sinfo.ads, sinfo.adb, sem_ch4.ads, sem_ch4.adb, sem_res.adb, | |
138 | sem_spark.adb, sprint.adb: Remove analysis routines for reduction | |
139 | expressions. | |
140 | ||
208ebca9 AC |
141 | 2018-05-22 Arnaud Charlet <charlet@adacore.com> |
142 | ||
143 | * sem_ch8.adb (Check_Frozen_Renaming): Do not emit error in | |
144 | Relaxed_RM_Semantics mode. | |
145 | ||
b4914af8 AC |
146 | 2018-05-22 Arnaud Charlet <charlet@adacore.com> |
147 | ||
148 | * comperr.adb (Delete_SCIL_Files): Take into account | |
149 | N_Generic_Package_Renaming_Declaration. | |
150 | ||
fbb53995 ES |
151 | 2018-05-22 Ed Schonberg <schonberg@adacore.com> |
152 | ||
153 | * sem_ch3.adb (Search_Derivation_Levels): Whenever a parent type is | |
154 | private, use the full view if available, because it may include renamed | |
155 | discriminants whose values are stored in the corresponding | |
156 | Stored_Constraint. | |
157 | ||
651822ae ES |
158 | 2018-05-22 Ed Schonberg <schonberg@adacore.com> |
159 | ||
160 | * einfo.ads, einfo.adb: New attribute Hidden_In_Formal_Instance, | |
161 | defined on packages that are actuals for formal packages, in order to | |
162 | set/reset the visibility of the formals of a formal package with given | |
163 | actuals, when there are subsequent uses of those formals in the | |
164 | enclosing generic, as required by RN 12.7 (10). | |
165 | * atree.ads, atree.adb: Add operations for Elist30. | |
166 | * atree.h: Add Elist30. | |
167 | * sem_ch12.adb (Analyze_Formal_Package_Instantiation): Collect formals | |
168 | that are not defaulted and are thus not visible within the current | |
169 | instance. | |
170 | (Check_Formal_Packages): Reset visibility of formals of a formal | |
171 | package that are not defaulted, on exit from current instance. | |
172 | ||
41ff70d9 HK |
173 | 2018-05-22 Hristian Kirtchev <kirtchev@adacore.com> |
174 | ||
175 | * sem_prag.adb (Analyze_Input_Output): Emit an error when a non-null, | |
176 | non-'Result output appears in the output list of a function. | |
177 | ||
f16cb8df HK |
178 | 2018-05-22 Hristian Kirtchev <kirtchev@adacore.com> |
179 | ||
180 | * exp_attr.adb (Build_Array_VS_Func): Reimplemented. | |
181 | (Build_Record_VS_Func): Reimplemented. | |
182 | (Expand_N_Attribute): Reimplement the handling of attribute | |
183 | 'Valid_Scalars. | |
184 | * sem_attr.adb (Analyze_Attribute): Reimplement the handling of | |
185 | attribute 'Valid_Scalars. | |
186 | * sem_util.adb (Scalar_Part_Present): Reimplemented. | |
187 | (Validated_View): New routine. | |
188 | * sem_util.ads (Scalar_Part_Present): Update the parameter profile and | |
189 | comment on usage. | |
190 | (Validated_View): New routine. | |
191 | * doc/gnat_rm/implementation_defined_attributes.rst: Update the | |
192 | documentation of attribute 'Valid_Scalars. | |
193 | * gnat_rm.texi: Regenerate. | |
194 | ||
6b3035ab BD |
195 | 2018-05-22 Bob Duff <duff@adacore.com> |
196 | ||
197 | * binde.adb: (Choose): Ignore a pragma Elaborate_Body that appears in | |
198 | the spec of a SAL_Interface package. | |
199 | ||
85c73d63 ES |
200 | 2018-05-22 Ed Schonberg <schonberg@adacore.com> |
201 | ||
202 | * freeze.adb (Freeze_Entity): When analyzing delayed aspects of an | |
203 | entity E within a generic unit, indicate that there are no remaining | |
204 | delayed aspects after invoking Analyze_Aspects_At_Freeze_Point. The | |
205 | entity E is not frozen yet but the aspects should not be reanalyzed at | |
206 | the freeze point, which may be outside of the generic and may not have | |
207 | the proper visibility. | |
208 | ||
71483539 BD |
209 | 2018-05-22 Bob Duff <duff@adacore.com> |
210 | ||
211 | * doc/gnat_ugn/gnat_utility_programs.rst: Add documentation for | |
212 | the new --split-line-before-record, --indent-named-statements and | |
213 | --no-align-modes gnatpp switches. | |
214 | ||
531351e8 ES |
215 | 2018-05-22 Ed Schonberg <schonberg@adacore.com> |
216 | ||
217 | * sem_prag.adb (Process_Compile_Time_Warning_Or_Error): Handle properly | |
218 | a second argument that is a constant of a given string value. | |
219 | ||
9c629d61 DR |
220 | 2018-05-22 Doug Rupp <rupp@adacore.com> |
221 | ||
222 | * sigtramp-vxworks-target.inc: Align stack to 128bits on AArch64. | |
223 | ||
14141ce8 JL |
224 | 2018-05-22 Jerome Lambourg <lambourg@adacore.com> |
225 | ||
226 | * sigtramp-qnx.c: Fix stack alignment issue in the signal trampoline. | |
227 | ||
f2df0100 ES |
228 | 2018-05-22 Ed Schonberg <schonberg@adacore.com> |
229 | ||
230 | * freeze.adb (Freeze_Fixed_Point_Type): If the first subtype has | |
231 | delayed aspects, analyze them now, os that the representation of the | |
232 | type (size, bounds) can be computed and validated. | |
233 | ||
b8bbe739 OH |
234 | 2018-05-22 Olivier Hainque <hainque@adacore.com> |
235 | ||
236 | * libgnat/s-dwalin.adb (Enable_Cache): Skip symbols outside of the | |
237 | executable code section boundaries. | |
238 | ||
92ea8dd2 JM |
239 | 2018-05-22 Javier Miranda <miranda@adacore.com> |
240 | ||
241 | * locales.c: New implementation for the Ada.Locales package. | |
242 | * libgnat/a-locale.ads: Remove comment indicating that this is not | |
243 | implemented. | |
244 | * doc/gnat_rm/standard_library_routines.rst: Remove comment indicating | |
245 | that this is not implemented. | |
246 | * gnat_rm.texi: Regenerate. | |
247 | ||
e5fc0179 HK |
248 | 2018-05-22 Hristian Kirtchev <kirtchev@adacore.com> |
249 | ||
250 | * exp_ch5.adb, freeze.adb, pprint.adb, sem_ch4.adb, sem_res.adb: Minor | |
251 | reformattings. | |
252 | ||
eaf51442 JS |
253 | 2018-05-22 Justin Squirek <squirek@adacore.com> |
254 | ||
255 | * sem_ch12.adb (In_Same_Declarative_Part): Moved to sem_util. | |
256 | (Freeze_Subprogram_Body, Install_Body): Modify calls to | |
257 | In_Same_Declarative_Part. | |
258 | * sem_prag.adb (Analyze_Pragma-Pragma_Pure_Function): Add check to | |
259 | verify pragma declaration is within the same declarative list with | |
260 | corresponding error message. | |
261 | * sem_util.adb, sem_util.ads (In_Same_Declarative_Part): Moved from | |
262 | sem_ch12.adb and generalized to be useful outside the scope of | |
263 | freezing. | |
264 | ||
80f0c69c HK |
265 | 2018-05-22 Hristian Kirtchev <kirtchev@adacore.com> |
266 | ||
267 | * sem_ch6.adb (Analyze_Subprogram_Declaration): Set the proper | |
268 | categorization of the unit after processing the aspects in case one of | |
269 | its aspects is converted into a categorization pragma. | |
270 | ||
f9e9ab63 ES |
271 | 2018-05-21 Ed Schonberg <schonberg@adacore.com> |
272 | ||
273 | * freeze.adb (Warn_Overlay): Do not emit a wawrning on an object | |
274 | declaration with an explicit address clause and a type with default | |
275 | initialization, if the declaration carries an aspect | |
276 | Suppress_Initialization. | |
277 | ||
dc3d037e | 278 | 2018-05-21 Daniel Mercier <mercier@adacore.com> |
af5d8cb0 DM |
279 | |
280 | * pprint.adb: Use mixed case for attribute names. | |
281 | ||
dc3d037e | 282 | 2018-05-21 Hristian Kirtchev <kirtchev@adacore.com> |
e9d08fd7 HK |
283 | |
284 | * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Rename the call to | |
285 | Analyze_Aspect_Specifications_On_Body_Or_Stub. | |
286 | (Analyze_Subprogram_Body_Helper): Rename the calls to | |
287 | Analyze_Aspect_Specifications_On_Body_Or_Stub. | |
288 | * sem_ch9.adb (Analyze_Entry_Body): Rename the call to | |
289 | Analyze_Aspect_Specifications_On_Body_Or_Stub. | |
290 | * sem_ch10.adb: Add with and use clause for Sem_Ch13. | |
291 | (Analyze_Package_Body_Stub): Add constant Id. Decorate the package stub | |
292 | prior to analyzing its aspects. | |
293 | (Analyze_Protected_Body_Stub): Add constant Id. Decorate the package | |
294 | stub prior to analyzing its aspects. Save and restore the configuration | |
295 | switches. | |
296 | (Analyze_Task_Body_Stub): Add constant Id. Decorate the package stub | |
297 | prior to analyzing its aspects. | |
298 | * sem_ch13.adb (Analyze_Aspect_Specifications_On_Body_Or_Stub): Renamed | |
299 | to Analyze_Aspects_On_Subprogram_Body_Or_Stub. | |
300 | * sem_ch13.ads (Analyze_Aspect_Specifications_On_Body_Or_Stub): Renamed | |
301 | to Analyze_Aspects_On_Subprogram_Body_Or_Stub. | |
302 | * sem_prag.adb: Code reformatting. | |
303 | (Analyze_Refined_Depends_Global_Post): Consider task body stubs. | |
304 | ||
dc3d037e | 305 | 2018-05-21 Jerome Lambourg <lambourg@adacore.com> |
f35b3e38 JL |
306 | |
307 | * gcc-interface/Makefile.in: Add g-soliop__qnx.ads to the runtime build | |
308 | for QNX. | |
309 | ||
dc3d037e | 310 | 2018-05-21 Hristian Kirtchev <kirtchev@adacore.com> |
7a500fd7 HK |
311 | |
312 | * exp_cg.adb: Remove with and use clause for Exp_Disp. | |
313 | * exp_ch9.adb: Remove with and use clause for Exp_Disp. | |
314 | * exp_disp.adb (Is_Predefined_Dispatching_Operation): Moved to Sem_Util. | |
315 | (Is_Predefined_Interface_Primitive): Moved to Sem_Util. | |
316 | (Is_Predefined_Internal_Operation): Moved to Sem_Util. | |
317 | * exp_disp.ads (Is_Predefined_Dispatching_Operation): Moved to Sem_Util. | |
318 | (Is_Predefined_Interface_Primitive): Moved to Sem_Util. | |
319 | (Is_Predefined_Internal_Operation): Moved to Sem_Util. | |
320 | * exp_dist.adb: Remove with and use clause for Exp_Disp. | |
321 | * freeze.adb: Remove with and use clause for Exp_Disp. | |
322 | * sem_cat.adb: Remove with and use clause for Exp_Disp. | |
323 | * sem_ch6.adb: Remove with and use clause for Exp_Disp. | |
324 | * sem_ch12.adb: Remove with and use clause for Exp_Disp. | |
325 | * sem_elab.adb (Check_Overriding_Primitive): Do not process predefined | |
326 | primitives. | |
327 | * sem_util.adb: Remove with and use clause for Exp_Disp. | |
328 | (Is_Predefined_Dispatching_Operation): Moved from Exp_Disp. | |
329 | (Is_Predefined_Interface_Primitive): Moved from Exp_Disp. | |
330 | (Is_Predefined_Internal_Operation): Moved from Exp_Disp. | |
331 | * sem_util.ads (Is_Predefined_Dispatching_Operation): Moved from | |
332 | Exp_Disp. | |
333 | (Is_Predefined_Interface_Primitive): Moved from Exp_Disp. | |
334 | (Is_Predefined_Internal_Operation): Moved from Exp_Disp. | |
335 | ||
dc3d037e | 336 | 2018-05-21 Ed Schonberg <schonberg@adacore.com> |
516057d3 ES |
337 | |
338 | * sem_res.adb (Valid_Conversion): Improve error message on an illegal | |
339 | type conversion whose expression has a limited view of a type. | |
340 | ||
def6e435 ES |
341 | 2018-05-21 Ed Schonberg <schonberg@adacore.com> |
342 | ||
343 | * exp_ch5.adb (Build_Formal_Container_Iteration): If source has | |
344 | explicit name for iterator loop, preserve that name in expanded | |
345 | construct, for possible use in exit statements. | |
346 | ||
dc3d037e | 347 | 2018-05-21 Javier Miranda <miranda@adacore.com> |
0d8b6803 JM |
348 | |
349 | * sem_ch4.adb (Analyze_Membership_Op): Avoid compiler crash when the | |
350 | spec of a unit has Ada 2012 membership tests with multiple choices and | |
351 | the unit body is not compiled under Ada 2012 mode. | |
352 | ||
dc3d037e | 353 | 2018-05-21 Doug Rupp <rupp@adacore.com> |
92689021 DR |
354 | |
355 | * sigtramp-vxworks-target.inc: Set cfa_reg properly from sigcontext | |
356 | pregs. | |
357 | (CFI_COMMON_REGS): Restore LR jic probed from prologue. | |
358 | (REGNO_PC_OFFSET): Change to correct value for Aarch64. | |
359 | ||
dc3d037e | 360 | 2018-05-21 Jose Ruiz <ruiz@adacore.com> |
9e40de1d JR |
361 | |
362 | * doc/gnat_ugn/gnat_utility_programs.rst, exp_attr.adb, | |
363 | libgnarl/s-tassta.adb: Minor typo fixes | |
364 | ||
12390626 ES |
365 | 2018-05-21 Ed Schonberg <schonberg@adacore.com> |
366 | ||
367 | * sem_ch4.adb (Analyze_One_Call): Recognize complex cases where an | |
368 | indexed call originally in prefix forn is itself the prefix of a | |
369 | further call. | |
370 | ||
dc3d037e | 371 | 2018-05-21 Piotr Trojanek <trojanek@adacore.com> |
a2fcf1e0 PT |
372 | |
373 | * sem_eval.adb (Is_Null_Range): Clarify access to the full view of a | |
374 | type. | |
375 | (Not_Null_Range): Same as above. | |
376 | ||
dc3d037e | 377 | 2018-05-21 Hristian Kirtchev <kirtchev@adacore.com> |
663afa9f HK |
378 | |
379 | * exp_ch3.adb: Minor reformatting. | |
380 | * exp_ch6.adb: Likewise. | |
381 | * freeze.adb: Likewise. | |
382 | * inline.adb: Likewise. | |
383 | * sem_util.adb: Likewise. | |
384 | ||
dc3d037e | 385 | 2018-05-21 Yannick Moy <moy@adacore.com> |
031936bc YM |
386 | |
387 | * inline.adb (Expand_Inlined_Call.Process_Formals): Use a type | |
388 | conversion instead of an unchecked type conversion when inlining a | |
389 | return statement, unless type qualification is required (for character | |
390 | and string literal) or no check can result from the conversion (for | |
391 | access types). | |
392 | * opt.ads: Update comment. | |
393 | ||
dc3d037e | 394 | 2018-05-21 Hristian Kirtchev <kirtchev@adacore.com> |
7255f3c3 HK |
395 | |
396 | * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Install the elaboration | |
397 | model of the compilation unit spec, if any. | |
398 | * sem_ch7.adb (Analyze_Package_Body_Helper): Install the elaboration | |
399 | model of the compilation unit spec, if any. | |
400 | * sem_ch10.adb (Analyze_Subunit): Install the elaboration model of the | |
401 | parent compilation unit spec, if any. | |
402 | * sem_elab.adb (Check_Elaboration_Scenarios): Restore the elaboration | |
403 | model of the main unit. | |
404 | (Is_Same_Unit): The routine now uses Unit_Entity. | |
405 | (Is_Subunit): Removed. | |
406 | (Normalize_Unit): Removed. | |
407 | (Unit_Entity): New routine. | |
408 | * sem_prag.adb (Analyze_Pragma): Reimplement the handling of pragma | |
409 | Elaboration_Checks. The analysis now ensures that the pragma appears at | |
410 | the configuration level, and on the initial declaration of a unit. | |
411 | Other placements are either flagged as illegal, or ignored. | |
412 | (Check_Duplicate_Elaboration_Checks_Pragma): New routine. | |
413 | (Ignore_Elaboration_Checks_Pragma): New routine. | |
414 | * sem_util.adb (Install_Elaboration_Model): New routine. | |
415 | * sem_util.ads (Install_Elaboration_Model): New routine. | |
416 | * doc/gnat_rm/implementation_defined_pragmas.rst: Update the | |
417 | documentation of pragma Elaboration_Checks. | |
418 | * gnat_rm.texi: Regenerate. | |
419 | ||
dc3d037e | 420 | 2018-05-21 Olivier Hainque <hainque@adacore.com> |
18c7a4eb OH |
421 | |
422 | * libgnat/s-trasym__dwarf.adb (Executable_Name): Return argv[0] instead | |
423 | of empty string when argv[0] couldn't be found on PATH. | |
424 | (Enable_Cache): Raise Program_Error instead of attempting a null | |
425 | pointer dereference when the Exec_Module initialization failed. | |
426 | ||
dc3d037e | 427 | 2018-05-21 Piotr Trojanek <trojanek@adacore.com> |
bbb99006 PT |
428 | |
429 | * libgnarl/a-reatim.ads (Clock_Time): Remove External aspect. | |
430 | * libgnarl/a-taside.ads (Tasking_State): Likewise. | |
431 | * libgnat/a-calend.ads (Clock_Time): Likewise. | |
432 | ||
dc3d037e | 433 | 2018-05-21 Yannick Moy <moy@adacore.com> |
e3822b0a YM |
434 | |
435 | * sem_ch6.adb (Analyze_Procedure_Call): Refine test to recognize prefix | |
436 | call notation in inlined call in GNATprove mode. | |
437 | ||
bcc093dc HK |
438 | 2018-05-21 Hristian Kirtchev <kirtchev@adacore.com> |
439 | ||
440 | * einfo.adb (Is_External_State): An abstract state is also external | |
441 | when it is declared with option "synchronous". | |
442 | * einfo.ads: Update the documentation of synthesized attribute | |
443 | Is_External_State. | |
444 | * sem_util.adb (Find_Simple_Properties): New routine. | |
445 | (Is_Enabled_External_Property): New routine. | |
446 | (State_Has_Enabled_Property): Reimplemented. The two flavors of option | |
447 | External have precedence over option Synchronous when determining | |
448 | whether a property is in effect. | |
449 | ||
dc3d037e | 450 | 2018-05-21 Yannick Moy <moy@adacore.com> |
fe44c442 YM |
451 | |
452 | * sem_eval.adb (Static_Length): Take into account case of variable of | |
453 | subtype string literal. | |
454 | ||
dc3d037e | 455 | 2018-05-21 Olivier Hainque <hainque@adacore.com> |
c77384a4 OH |
456 | |
457 | * libgnat/s-objrea.ads (Get_Memory_Bounds): Rename as Get_Xcode_Bounds. | |
458 | (Object_Section): Rename Flag_Alloc component as Flag_Xcode. | |
459 | * libgnat/s-objrea.adb (Get_Xcode_Bounds): Adjust to new subprogram and | |
460 | component name. | |
461 | (Get_Section, ELF case): Set Flag_Xcode from SHF_EXECINSTR. | |
462 | * libgnat/s-dwalin.adb (Open): Adjust to the Get_Memory_Bounds name | |
463 | change. | |
464 | ||
dc3d037e | 465 | 2018-05-21 Olivier Hainque <hainque@adacore.com> |
0f090200 OH |
466 | |
467 | * libgnat/s-dwalin.ads (Dwarf_Context): Change type of Load_Address to | |
468 | Address, and type of Low, High to Storage_Offset. | |
469 | (Low): Rename as Low_Address and convey that the return value is a | |
470 | runtime reference accounting for a load address. | |
471 | * libgnat/s-dwalin.adb (Read_Aranges_Entry): Adjust to the | |
472 | address/offset type changes. | |
473 | (Aranges_Lookup): Likewise. | |
474 | (Symbolic_Address): Likewise. | |
475 | (Symbolic_Traceback): Likewise. | |
476 | (Dump_Cache): Likewise. | |
477 | (Is_Inside): Likewise. | |
478 | (Open): Likewise. | |
479 | (Set_Load_Address): Likewise. | |
480 | (Low_Address): Likewise, and account for C.Load_Address. | |
481 | * libgnat/s-trasym__dwarf.adb (Lt): Use Low_Address instead of Low. | |
482 | (Multi_Module_Symbolic_Traceback): Compare address in traceback | |
483 | with module Low_Address instead of Low. | |
484 | ||
dc3d037e | 485 | 2018-05-21 Olivier Hainque <hainque@adacore.com> |
b029cc6e OH |
486 | |
487 | * libgnat/s-dwalin.ads (Dwarf_Context): Rename Load_Slide as | |
488 | Load_Address. | |
489 | * libgnat/s-dwalin.adb (Is_Inside): Adjust accordingly. | |
490 | (Set_Load_Address): Likewise. | |
491 | (Symbolic_Traceback): Likewise. | |
492 | ||
dc3d037e | 493 | 2018-05-21 Olivier Hainque <hainque@adacore.com> |
08f8a716 OH |
494 | |
495 | * libgnat/s-trasym__dwarf.adb (Add_Module_To_Cache): Expect a | |
496 | Load_Address argument and pass it down to Init_Module. | |
497 | * libgnat/s-tsmona__linux.adb (Build_Cache_For_All_Modules): Pass | |
498 | lm.l_addr as the Load_Address to Add_Module_To_Cache. | |
499 | ||
dc3d037e | 500 | 2018-05-21 Piotr Trojanek <trojanek@adacore.com> |
689751d2 PT |
501 | |
502 | * einfo.adb (Has_Discriminants): Stronger assertion. | |
503 | (Set_Has_Discriminants): Stronger assertion. | |
504 | * sem_ch13.adb (Push_Scope_And_Install_Discriminants): Adapt to respect | |
505 | the stronger assertion on Has_Discriminant. | |
506 | (Uninstall_Discriminants_And_Pop_Scope): Same as above. | |
507 | * sem_util.adb (New_Copy_Tree): Same as above. | |
508 | * sem_ch7.adb (Generate_Parent_References): Prevent calls to | |
509 | Has_Discriminant on non-type entities that might happen when the | |
510 | compiled code has errors. | |
511 | * sem_ch3.adb (Derived_Type_Declaration): Only call | |
512 | Set_Has_Discriminant on type entities. | |
513 | ||
dc3d037e | 514 | 2018-05-21 Arnaud Charlet <charlet@adacore.com> |
3ae9d953 AC |
515 | |
516 | * exp_unst.adb (Unnest_Subprogram): Unnest all subprograms relevant for | |
517 | code generation. | |
518 | ||
dc3d037e | 519 | 2018-05-21 Piotr Trojanek <trojanek@adacore.com> |
0c06611c PT |
520 | |
521 | * lib.ads: Fix typo in enumeration in comment. | |
522 | ||
dc3d037e | 523 | 2018-05-21 Ed Schonberg <schonberg@adacore.com> |
8b55e70d ES |
524 | |
525 | * sem_attr.adb (Analyze_Attribute, case Scalar_Storage_Order): The | |
526 | attribute reference is legal within a generic unit when the prefix is a | |
527 | formal private type. | |
528 | ||
dc3d037e | 529 | 2018-05-21 Hristian Kirtchev <kirtchev@adacore.com> |
66c0fa2c HK |
530 | |
531 | * exp_ch7.adb (Establish_Transient_Scope): Code cleanup. Do not | |
532 | delegate the secondary stack management when there is no suitable | |
533 | transient context, and the transient scope was intended to manage the | |
534 | secondary stack because this causes premature reclamation. Change the | |
535 | transient scope creation logic by special casing assignment statements | |
536 | of controlled components for type initialization procedures. | |
537 | (Find_Node_To_Be_Wrapped): Renamed to Find_Transient_Context. Update | |
538 | the comment on usage. | |
539 | (Find_Transient_Context): Change the initinte loop into a while loop. | |
540 | Iterations schemes and iterator specifications are not valid transient | |
541 | contexts because they rely on special processing. Assignment statements | |
542 | are now treated as a normal transient context, special cases are | |
543 | handled by the caller. Add special processing for pragma Check. | |
544 | (Is_OK_Construct): Removed. Its functionality has been merged in | |
545 | routine Find_Transient_Context. | |
546 | * sem_ch5.adb (Check_Call): Reimplemented. Add code to properly | |
547 | retrieve the subprogram being invoked. Use a more accurate predicate | |
548 | (Requires_Transient_Scope) to determine that the function will emply | |
549 | the secondary stack. | |
550 | ||
dc3d037e | 551 | 2018-05-21 Piotr Trojanek <trojanek@adacore.com> |
8016e567 PT |
552 | |
553 | * ada_get_targ.adb: Fix subprogram body headers. | |
554 | * adabkend.adb: Likewise. | |
555 | * checks.adb: Likewise. | |
556 | * exp_ch3.adb: Likewise. | |
557 | * exp_ch5.adb: Likewise. | |
558 | * exp_ch9.adb: Likewise. | |
559 | * exp_dist.adb: Likewise. | |
560 | * exp_tss.adb: Likewise. | |
561 | * inline.adb: Likewise. | |
562 | * lib-writ.adb: Likewise. | |
563 | * lib-xref-spark_specific.adb: Likewise. | |
564 | * libgnarl/s-osinte__darwin.adb: Likewise. | |
565 | * libgnarl/s-stusta.adb: Likewise. | |
566 | * libgnarl/s-taprop__solaris.adb: Likewise. | |
567 | * libgnarl/s-tposen.adb: Likewise. | |
568 | * libgnarl/s-vxwext__kernel-smp.adb: Likewise. | |
569 | * libgnarl/s-vxwext__kernel.adb: Likewise. | |
570 | * libgnat/a-btgbso.adb: Likewise. | |
571 | * libgnat/a-cfdlli.adb: Likewise. | |
572 | * libgnat/a-cfhama.adb: Likewise. | |
573 | * libgnat/a-cfinve.adb: Likewise. | |
574 | * libgnat/a-cimutr.adb: Likewise. | |
575 | * libgnat/a-coboho.adb: Likewise. | |
576 | * libgnat/a-cofove.adb: Likewise. | |
577 | * libgnat/a-cofuve.adb: Likewise. | |
578 | * libgnat/a-comutr.adb: Likewise. | |
579 | * libgnat/a-exexda.adb: Likewise. | |
580 | * libgnat/a-tags.adb: Likewise. | |
581 | * libgnat/a-tideau.adb: Likewise. | |
582 | * libgnat/a-wtdeau.adb: Likewise. | |
583 | * libgnat/a-ztdeau.adb: Likewise. | |
584 | * libgnat/g-alleve.adb: Likewise. | |
585 | * libgnat/s-excdeb.adb: Likewise. | |
586 | * libgnat/s-parint.adb: Likewise. | |
587 | * libgnat/s-shasto.adb: Likewise. | |
588 | * libgnat/s-traceb__hpux.adb: Likewise. | |
589 | * prepcomp.adb: Likewise. | |
590 | * sem_ch4.adb: Likewise. | |
591 | * sem_ch6.adb: Likewise. | |
592 | * sem_dist.adb: Likewise. | |
593 | * sem_prag.adb: Likewise. | |
594 | * sem_util.adb: Likewise. | |
595 | * sinfo.adb: Likewise. | |
596 | * switch.adb: Likewise. | |
597 | ||
5759c56d JM |
598 | 2018-05-04 John Marino <gnugcc@marino.st> |
599 | ||
600 | PR ada/85635 | |
601 | * link.c (BSD platforms): Add missing backslash. | |
602 | ||
9f47a64f EB |
603 | 2018-04-27 Eric Botcazou <ebotcazou@adacore.com> |
604 | ||
605 | PR ada/85540 | |
606 | * init.c (__gnat_handle_vms_condition): Add missing parentheses. | |
607 | ||
87ed4159 EB |
608 | 2018-04-25 Eric Botcazou <ebotcazou@adacore.com> |
609 | ||
610 | PR ada/85007 | |
611 | * gnat_ugn.texi: Regenerate. | |
612 | ||
bd1643cc EB |
613 | 2018-03-23 Eric Botcazou <ebotcazou@adacore.com> |
614 | ||
615 | PR ada/85007 | |
616 | * gnatlink.adb (Gnatlink): Remove handling of -b switch. | |
617 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst (gnatlink): | |
618 | Remove documentation of -b switch. | |
619 | ||
f8e56962 EB |
620 | 2018-03-23 Eric Botcazou <ebotcazou@adacore.com> |
621 | ||
622 | PR ada/85036 | |
623 | * gnatlink.adb (Process_Args): Drop existing link switches if multiple | |
624 | switches are passed for --LINK. | |
625 | ||
50536fd5 EB |
626 | 2018-03-12 Eric Botcazou <ebotcazou@adacore.com> |
627 | ||
628 | PR ada/82813 | |
629 | * gcc-interface/misc.c (gnat_post_options): Disable string overflow | |
630 | warnings. | |
631 | ||
f1bc6414 EB |
632 | 2018-03-10 Eric Botcazou <ebotcazou@adacore.com> |
633 | ||
634 | * gcc-interface/trans.c (node_has_volatile_full_access) <N_Identifier>: | |
635 | Consider only entities for objects. | |
636 | ||
6cde8c54 SH |
637 | 2018-03-07 Sebastian Huber <sebastian.huber@embedded-brains.de> |
638 | ||
639 | * gcc-interface/Makefile.in (OSCONS_CPP): Remove redundant | |
640 | $(GNATLIBCFLAGS). | |
641 | (OSCONS_EXTRACT): Add $(GNATLIBCFLAGS_FOR_C). | |
642 | ||
21288963 EB |
643 | 2018-03-06 Eric Botcazou <ebotcazou@adacore.com> |
644 | ||
645 | * gcc-interface/trans.c (convert_with_check): Fix typo in the condition | |
646 | guarding the overflow check emitted for the upper bound of a floating- | |
647 | point conversion. | |
648 | ||
0d6091d9 EB |
649 | 2018-03-06 Eric Botcazou <ebotcazou@adacore.com> |
650 | ||
651 | * gcc-interface/utils.c (def_builtin_1): Bail out on error_mark_node. | |
652 | ||
c6db43fa EB |
653 | 2018-02-28 Eric Botcazou <ebotcazou@adacore.com> |
654 | ||
655 | * libgnat/i-cexten.ads (Float_128): New type. | |
656 | ||
dacdc68f EB |
657 | 2018-02-02 Eric Botcazou <ebotcazou@adacore.com> |
658 | ||
659 | * gcc-interface/decl.c (array_type_has_nonaliased_component): Return | |
660 | false if the component type is a pointer. | |
661 | ||
fab58852 GD |
662 | 2018-01-11 Gary Dismukes <dismukes@adacore.com> |
663 | ||
664 | * exp_ch3.adb (Default_Initialize_Object): Call New_Copy_Tree on the | |
665 | result of Get_Simple_Init_Value and pass the source location of the | |
666 | object declaration's object_definition. | |
667 | ||
a2dbe7d5 ES |
668 | 2018-01-11 Ed Schonberg <schonberg@adacore.com> |
669 | ||
670 | * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): Handle | |
671 | properly object declarations with initializations that are | |
672 | build-in-place function calls, when there is an address specification, | |
673 | either as an aspect specification or an explicit attribute | |
674 | specification clause, for the initialized object. | |
675 | * freeze.adb (Check_Address_Clause): Do not remove side-effects from | |
676 | initial expressions in the case of a build-in-place call. | |
677 | ||
791f2d03 PT |
678 | 2018-01-11 Piotr Trojanek <trojanek@adacore.com> |
679 | ||
680 | * sem_eval.adb (Is_Null_Range): Retrieve the full view when called on a | |
681 | private (sub)type; refactor to avoid early return statement. | |
682 | (Not_Null_Range): Same as above. | |
683 | ||
a85dbeec HK |
684 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
685 | ||
686 | * freeze.adb (Freeze_Entity): Ensure that a Ghost type is not | |
687 | concurrent, nor effectively volatile. | |
688 | * ghost.adb (Check_Ghost_Type): New routine. | |
689 | * ghost.ads (Check_Ghost_Type): New routine. | |
690 | * sem_util.adb (Is_Declaration): Reimplemented. The routine can now | |
691 | consider specific subsets of declarations. | |
692 | (Is_Declaration_Other_Than_Renaming): Removed. Its functionality is | |
693 | replicated by Is_Declaration. | |
694 | * sem_util.ads (Is_Declaration): New parameter profile. Update the | |
695 | comment on usage. | |
696 | (Is_Declaration_Other_Than_Renaming): Removed. | |
697 | ||
5efc1c00 HK |
698 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
699 | ||
700 | * sem_ch5.adb (Analyze_Assignment): Assignments to variables that act | |
701 | as Part_Of consituents of single protected types are illegal when they | |
702 | take place inside a protected function. | |
703 | (Diagnose_Non_Variable_Lhs): Use Within_Function to check for an | |
704 | enclosing function. | |
705 | (Is_Protected_Part_Of_Constituent): New routine. | |
706 | (Within_Function): New routine. | |
707 | ||
4dfba737 AC |
708 | 2018-01-11 Arnaud Charlet <charlet@adacore.com> |
709 | ||
710 | Bump copyright notices to 2018. | |
711 | ||
27d357ca HK |
712 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
713 | ||
714 | * binde.adb, par-ch6.adb, par-ch9.adb, sem_ch12.adb, sem_ch13.adb: | |
715 | Minor reformatting. | |
716 | ||
cb488118 JS |
717 | 2018-01-11 Justin Squirek <squirek@adacore.com> |
718 | ||
719 | * par-ch6.adb (Scan_Body_Or_Expression_Function): Add additional check | |
720 | to make sure a given expression function is properly parenthesized. | |
721 | ||
ed27b86b HK |
722 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
723 | ||
724 | * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Check the | |
725 | categorization of a subprogram body which does not complete a previous | |
726 | declaration. | |
727 | ||
715a5d51 HK |
728 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
729 | ||
730 | * sem_ch10.adb (Check_Private_Child_Unit): Ensure that the enclosing | |
731 | scope of package Ada is Standard. | |
732 | ||
a2fd4f0e ES |
733 | 2018-01-11 Ed Schonberg <schonberg@adacore.com> |
734 | ||
735 | * sem_ch13.adb (Replace_Type_Ref): Handle properly reference to a | |
736 | subcomponent of the current entity when building the body for a dynamic | |
737 | predicate function for a record with composite subcomponents. | |
738 | ||
6560f851 HK |
739 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
740 | ||
741 | * exp_aggr.adb (Convert_Aggr_In_Object_Decl): Update the call to | |
742 | Establish_Transient_Scope. | |
743 | (Convert_To_Assignments): Update the call to Establish_Transient_Scope. | |
744 | (Expand_Array_Aggregate): Update the call to Establish_Transient_Scope. | |
745 | * exp_ch6.adb (Expand_Call_Helper): Update the call to | |
746 | Establish_Transient_Scope. | |
747 | (Make_Build_In_Place_Call_In_Object_Declaration): Update the call to | |
748 | Establish_Transient_Scope. | |
749 | * exp_ch7.adb (Establish_Transient_Scope): Restructured. Delegate the | |
750 | management of the secondary stack to an enclosing scope if there is no | |
751 | suitable construct to wrap, and the transient scope was intended to | |
752 | manage the secondary stack. | |
753 | (Find_Node_To_Be_Wrapped): Restructured. A case_statement_alternative | |
754 | is a valid boundary for a transient expression which comes from the | |
755 | statements of the alternative, otherwise alternatives cannot be | |
756 | wrapped. Assignments of controlled objects which have controlled | |
757 | actions suppressed now stop the traversal as there is no point in | |
758 | looking for an enclosing construct. Add several N_xxx_Body choices to | |
759 | the termination conditions for completeness. | |
760 | * exp_ch7.ads (Establish_Transient_Scope): Update the parameter profile | |
761 | and the associated comment on usage. | |
762 | * exp_smem.adb (Add_Shared_Var_Lock_Procs): Update the call to | |
763 | Establish_Transient_Scope. | |
764 | (Add_Write_After): Update the call to Establish_Transient_Scope. | |
765 | * sem_res.adb (Check_Initialization_Call): Removed. | |
766 | (Resolve_Actuals): Account for additional cases where finalization | |
767 | actions are required by utilizing predicate Needs_Finalization rather | |
768 | than Is_Controlled. | |
769 | (Resolve_Call): Type initialization procedures can now utilize | |
770 | transient scopes to manage the secondary stack, thus preventing leaks | |
771 | during initialization. Remove the previous kludgy algorithm which | |
772 | attempts to manage the secondary stack at the object creation site. | |
773 | ||
c9e80306 JL |
774 | 2018-01-11 Jerome Lambourg <lambourg@adacore.com> |
775 | ||
776 | * libgnat/g-soliop__qnx.ads: New. | |
777 | * adaint.c, adaint.h, cstreams.c, s-oscons-tmplt.c, sysdep.c: Update | |
778 | for QNX. | |
779 | ||
4727f693 BD |
780 | 2018-01-11 Bob Duff <duff@adacore.com> |
781 | ||
782 | * par-ch9.adb (P_Protected_Operation_Declaration_Opt): Give an error if | |
783 | a null procedure occurs in a protected definition. | |
784 | ||
1ceee6a1 BD |
785 | 2018-01-11 Bob Duff <duff@adacore.com> |
786 | ||
787 | * binderr.ads, namet.ads: Minor reformatting. | |
788 | ||
e22e7f06 BD |
789 | 2018-01-11 Bob Duff <duff@adacore.com> |
790 | ||
791 | * doc/gnat_ugn/gnat_utility_programs.rst: Improve documentation of | |
792 | xml2gnat. | |
793 | ||
8207dc23 BD |
794 | 2018-01-11 Bob Duff <duff@adacore.com> |
795 | ||
796 | * binde.adb (Force_Elab_Order): Give an error if there are duplicate | |
797 | unit names. | |
798 | ||
52c5090a ES |
799 | 2018-01-11 Ed Schonberg <schonberg@adacore.com> |
800 | ||
801 | * sem_ch6.adb (Freeze_Expr_Types): If an access value is the | |
802 | controlling argument of a dispatching call. freeze the corresponding | |
803 | designated type. | |
804 | ||
2e01b698 BB |
805 | 2018-01-11 Ben Brosgol <brosgol@adacore.com> |
806 | ||
807 | * doc/Makefile: Add Sphinx option -W to treat warnings as errors. | |
808 | ||
f5c31a46 BB |
809 | 2018-01-11 Ben Brosgol <brosgol@adacore.com> |
810 | ||
811 | * doc/gnat_rm/implementation_defined_aspects.rst: Minor type/wording | |
812 | corrections. | |
813 | * gnat_rm.texi: Regenerate. | |
814 | ||
07733aa1 ES |
815 | 2018-01-11 Ed Schonberg <schonberg@adacore.com> |
816 | ||
817 | * sem_ch12.adb (Check_Fixed_Point_Type): Do not apply check if the | |
818 | formsl type corresponding to the actual fixed point type is private, | |
819 | because in this case there can be no suspicious arithmetic operations | |
820 | in the generic unless they reference a formal subprogram. Clarify | |
821 | warning. | |
822 | ||
78cac738 JM |
823 | 2018-01-11 Javier Miranda <miranda@adacore.com> |
824 | ||
825 | * exp_util.adb (Remove_Side_Effects): No action done for functions | |
826 | returning class-wide types since it requires generating code using | |
827 | 'reference and the CCG target has no secondary stack. | |
828 | * gnat1drv.adb: Disable building static dispatch tables when generating | |
829 | C code. | |
830 | ||
210fef2d PT |
831 | 2018-01-11 Piotr Trojanek <trojanek@adacore.com> |
832 | ||
833 | * libgnat/a-direio.ads, libgnat/a-sequio.ads, libgnat/a-ststio.ads, | |
834 | libgnat/a-textio.ads, libgnat/a-witeio.ads, libgnat/a-ztexio.ads | |
835 | (File_Type): Add Default_Initial_Condition aspect. | |
836 | ||
7d1553e2 PO |
837 | 2018-01-11 Pascal Obry <obry@adacore.com> |
838 | ||
839 | * libgnat/s-os_lib.adb (Normalize_Pathname): New implementation. | |
840 | ||
1646b09f BD |
841 | 2018-01-11 Bob Duff <duff@adacore.com> |
842 | ||
843 | * doc/gnat_ugn/gnat_utility_programs.rst: Rewrite gnatpp documentation | |
844 | to match what the Libadalang-based version does. | |
845 | * doc/gnat_ugn/about_this_guide.rst: Update reference. | |
846 | ||
7460ccc7 HK |
847 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
848 | ||
849 | * sem_res.adb (Uses_SS): A controlled type requires the secondary stack | |
850 | if it contains at least one component declaration employing a function | |
851 | call returning on the secondary stack. | |
852 | ||
a5b2e440 YM |
853 | 2018-01-11 Yannick Moy <moy@adacore.com> |
854 | ||
855 | * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst: | |
856 | Update description of restriction SPARK_05 with SPARK 2014. | |
857 | * gnat_rm.texi: Regenerate. | |
858 | ||
151af7d2 VF |
859 | 2018-01-11 Vasiliy Fofanov <fofanov@adacore.com> |
860 | ||
861 | * doc/gnat_ugn/gnat_utility_programs.rst: Fix layout. | |
862 | ||
10fdda1c HK |
863 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
864 | ||
865 | * exp_aggr.adb, exp_ch9.adb, exp_util.adb, sem_aggr.adb, sem_ch3.adb, | |
866 | sem_res.adb, sem_util.adb: Minor reformatting. | |
867 | ||
4d6000d7 ES |
868 | 2018-01-11 Ed Schonberg <schonberg@adacore.com> |
869 | ||
870 | * sem_prag.adb (Analyze_Pragma, case Predicate): Indicate that the type | |
871 | has a delayed aspect which must be processed at the point the type is | |
872 | frozen. This mimics what is done when the predicate is provided by a | |
873 | source aspect. | |
874 | ||
19fb0439 DR |
875 | 2018-01-11 Doug Rupp <rupp@adacore.com> |
876 | ||
877 | * init.c (vxworks): Add macro checks for __aarch64__. | |
878 | ||
80631298 HK |
879 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
880 | ||
881 | * exp_util.adb (Add_Failure_Expression): New routine. | |
882 | (Make_Predicate_Check): Reimplement the handling of Predicate_Failure. | |
883 | * sem_util.adb (Is_Current_Instance): Code cleanup. | |
884 | ||
6a5e79b4 PB |
885 | 2018-01-11 Patrick Bernardi <bernardi@adacore.com> |
886 | ||
887 | * libgnat/s-parame*.adb, libgnat/s-parame*.ads: Remove unneeded | |
888 | Default_Sec_Stack_Size. | |
889 | * libgnat/s-secsta.adb (SS_Allocate): Handle the fixed secondary stack | |
890 | limit check so that the integer index does not overflow. Check the | |
891 | dynamic stack allocation does not cause the secondary stack pointer to | |
892 | overflow. | |
893 | (SS_Info): Align colons. | |
894 | (SS_Init): Cover the case when bootstraping with an old compiler that | |
895 | does not set Default_SS_Size. | |
896 | ||
5cb78fb8 ES |
897 | 2018-01-11 Ed Schonberg <schonberg@adacore.com> |
898 | ||
899 | * sem_ch3.adb (Add_Internal_Interface_Entities): When checking the | |
900 | legality of an inherited operation that may require overriding, ignore | |
901 | primitive_wrappers that correspond to explicit operations that override | |
902 | an interface primitive. | |
903 | * exp_util.adb (Build_Class_Wide_Expression, Replace_Entity): If the | |
904 | operation to which the class-wide expression applies is a protected op. | |
905 | with a primitive_wrapper, verify that the updated inherited expression | |
906 | does not contain an internal call to a protected function. This | |
907 | completes the implementation of AI12-0166. | |
908 | ||
94ce4941 HK |
909 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
910 | ||
911 | * ali.adb: Document the remaining letters available for ALI lines. | |
912 | (Scan_ALI): A with clause is internal when it is encoded on a 'Z' line. | |
913 | * ali.ads: Update type With_Record. Field | |
914 | Implicit_With_From_Instantiation is no longer in use. Add field | |
915 | Implicit_With. | |
916 | * csinfo.adb (CSinfo): Remove the setup for attribute | |
917 | Implicit_With_From_Instantiation. | |
918 | * lib-writ.adb (Collect_Withs): Correct the logic which marks a unit as | |
919 | either implicitly or explicitly withed. | |
920 | (Is_Implicit_With_Clause): New routine. | |
921 | (Write_ALI): Rename array Implicit_With to Has_Implicit_With to avoid | |
922 | confusion with the with clause attribute by the same name. | |
923 | (Write_With_Lines): Update the emission of 'W', 'Y', and 'Z' headers. | |
924 | * rtsfind.adb (Maybe_Add_With): Code cleanup. | |
925 | * sem_ch8.adb (Present_System_Aux): Code cleanup. | |
926 | * sem_ch10.adb (Expand_With_Clause): Mark the with clause as generated | |
927 | for a parent unit. | |
928 | (Implicit_With_On_Parent): Mark the with clause as generated for a | |
929 | parent unit. | |
930 | * sem_ch12.adb (Inherit_Context): With clauses inherited by an | |
931 | instantiation are no longer marked as Implicit_With_From_Instantiation | |
932 | because they are already marked as implicit. | |
933 | * sem_elab.adb (Ensure_Prior_Elaboration_Static): Remove the kludge | |
934 | which marks implicit with clauses as related to an instantiation. | |
935 | * sinfo.adb (Implicit_With_From_Instantiation): Removed. | |
936 | (Parent_With): New routine. | |
937 | (Set_Implicit_With_From_Instantiation): Removed. | |
938 | (Set_Parent_With): New routine. | |
939 | * sinfo.ads: Update the documentation of attribute Implicit_With. | |
940 | Remove attribute Implicit_With_From_Instantiation along with | |
941 | occurrences in nodes. Add attribute Parent_With along with occurrences | |
942 | in nodes. | |
943 | (Implicit_With_From_Instantiation): Removed along with pragma Inline. | |
944 | (Parent_With): New routine along with pragma Inline. | |
945 | (Set_Implicit_With_From_Instantiation): Removed along with pragma Inline. | |
946 | (Set_Parent_With): New routine along with pragma Inline. | |
947 | ||
77519270 HK |
948 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
949 | ||
950 | * sem_util.adb (Find_Enclosing_Scope): Return the unique defining | |
951 | entity when the enclosing construct is a body. | |
952 | ||
a40d9947 PB |
953 | 2018-01-11 Patrick Bernardi <bernardi@adacore.com> |
954 | ||
955 | * exp_ch9.adb (Expand_N_Task_Type_Declaration): Simplified | |
956 | Secondary_Stack_Size handling as a pragma is now generated for the | |
957 | corresponding aspect instead of an attribute. Pragma expression is | |
958 | relocated instead of evaluated. Discriminant of the corresponding | |
959 | record type is referenced rather than the type discriminant. | |
960 | (Create_Secondary_Stack_For_Task, Make_Task_Create_Call): Update | |
961 | Secondary_Stack_Size rep item checks to only look for the pragma rep. | |
962 | * sem_ch13.adb (Analyze_One_Aspect): Transform | |
963 | Aspect_Secondary_Stack_Size into a pragma instead of an attribute | |
964 | because the attribute does not have visibility on a task type's | |
965 | discriminants when the type's definition is expanded. | |
966 | (Analyze_Attribute_Definition_Clause): Remove handling of | |
967 | Attribute_Secondary_Stack_Size. | |
968 | * snames.adb-tmpl, snames.ads-tmpl: Remove | |
969 | Attribute_Secondary_Stack_Size, no longer used. | |
970 | ||
6b199a18 JS |
971 | 2018-01-11 Justin Squirek <squirek@adacore.com> |
972 | ||
973 | * sem_ch8.adb: Minor comment fix. | |
974 | ||
05344a33 HK |
975 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
976 | ||
977 | * exp_ch4.adb (Process_Action): Do not abandon the inspection of an | |
978 | individual action because the action may denote a complex expression, | |
979 | such as a case statement, which in turn may contain additional | |
980 | transient objects. | |
981 | ||
d940c627 ES |
982 | 2018-01-11 Ed Schonberg <schonberg@adacore.com> |
983 | ||
984 | * sem_aggr.adb (Resolve_Iterated_Component_Association): Perform | |
985 | analysis on a copy of the expression with a copy of the index variable, | |
986 | because full expansion will rewrite construct into a loop with the | |
987 | original loop variable. | |
988 | * exp_aggr.adb (Gen_Assign): Defer analysis and resolution if the | |
989 | expression is an iterated component association. Full analysis takes | |
990 | place when construct is rewritten as a loop. | |
991 | (In_Place_Assign_OK, Safe_Component): An iterated_component_association | |
992 | is not safe for in-place assignment. | |
993 | * sem_util.adb (Remove_Entity): Handle properly the case of an isolated | |
994 | entity with no homonym and no other entity in the scope. | |
995 | ||
c8f25817 JS |
996 | 2018-01-11 Justin Squirek <squirek@adacore.com> |
997 | ||
998 | * sem_prag.adb (Analyze_Pragma:Pragma_Loop_Variant): Modify error | |
999 | message to be printed on the pragma argument identifier. | |
1000 | ||
51f3e4e1 HK |
1001 | 2018-01-11 Hristian Kirtchev <kirtchev@adacore.com> |
1002 | ||
1003 | * exp_util.adb (Build_Invariant_Procedure_Declaration): Set the last | |
1004 | entity of the generated invariant procedure in order to construct a | |
1005 | proper entity chain. | |
1006 | ||
593e3172 PT |
1007 | 2018-01-11 Piotr Trojanek <trojanek@adacore.com> |
1008 | ||
1009 | * sem_ch13.adb (Build_Predicate_Functions): Fix minor issues in | |
1010 | comment. | |
1011 | ||
89a4fa68 AC |
1012 | 2018-01-11 Arnaud Charlet <charlet@adacore.com> |
1013 | ||
1014 | * einfo.ads, einfo.adb (Activation_Record_Component, | |
1015 | Set_Activation_Record_Component, Set_Is_Uplevel_Referenced_Entity): | |
1016 | Allow E_Discriminant. | |
1017 | ||
af95bb26 EB |
1018 | 2018-01-10 Eric Botcazou <ebotcazou@adacore.com> |
1019 | ||
1020 | * gcc-interface/decl.c (gnat_to_gnu_component_type): Apply the check | |
1021 | for atomic access once the component size is taken into account and | |
1022 | also do it if the component type is Atomic or Volatile_Full_Access. | |
1023 | ||
5d35675c EB |
1024 | 2018-01-04 Eric Botcazou <ebotcazou@adacore.com> |
1025 | ||
1026 | * gnatvsn.ads: Bump copyright year. | |
1027 | ||
73a699ae RS |
1028 | 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org> |
1029 | Alan Hayward <alan.hayward@arm.com> | |
1030 | David Sherwood <david.sherwood@arm.com> | |
1031 | ||
1032 | * gcc-interface/misc.c (enumerate_modes): Treat GET_MODE_BITSIZE | |
1033 | as polynomial. | |
1034 | ||
bb94ec76 RS |
1035 | 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org> |
1036 | Alan Hayward <alan.hayward@arm.com> | |
1037 | David Sherwood <david.sherwood@arm.com> | |
1038 | ||
1039 | * gcc-interface/misc.c (enumerate_modes): Treat GET_MODE_PRECISION | |
1040 | as polynomial. | |
1041 | ||
928686b1 RS |
1042 | 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org> |
1043 | Alan Hayward <alan.hayward@arm.com> | |
1044 | David Sherwood <david.sherwood@arm.com> | |
1045 | ||
1046 | * gcc-interface/utils.c (gnat_types_compatible_p): Handle | |
1047 | polynomial TYPE_VECTOR_SUBPARTS. | |
1048 | ||
7b777afa RS |
1049 | 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org> |
1050 | Alan Hayward <alan.hayward@arm.com> | |
1051 | David Sherwood <david.sherwood@arm.com> | |
1052 | ||
1053 | * gcc-interface/misc.c (enumerate_modes): Handle polynomial | |
1054 | GET_MODE_NUNITS. | |
1055 | ||
65e6aea3 | 1056 | 2018-01-03 Jakub Jelinek <jakub@redhat.com> |
0e5b9de3 | 1057 | |
85ec4feb JJ |
1058 | Update copyright years. |
1059 | ||
65e6aea3 JJ |
1060 | * gnat_ugn.texi: Bump @copying's copyright year. |
1061 | * gnat_rm.texi: Likewise. | |
ad41bd84 | 1062 | \f |
65e6aea3 | 1063 | Copyright (C) 2018 Free Software Foundation, Inc. |
ad41bd84 JM |
1064 | |
1065 | Copying and distribution of this file, with or without modification, | |
1066 | are permitted in any medium without royalty provided the copyright | |
1067 | notice and this notice are preserved. |