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