1 2012-06-14 Release Manager
5 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
8 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
10 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
11 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
13 (get_minimal_subprog_decl): Likewise.
14 (gnat_first_param_is_class): New predicate.
16 2012-06-12 Olivier Hainque <hainque@adacore.com>
18 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
19 $(PIC_FLAG_FOR_TARGET).
20 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
21 GNATLIBCFLAGS_FOR_C passed to gnatlib.
22 (gnatlib-shared-win32): Likewise.
23 (gnatlib-shared-darwin): Likewise.
24 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
27 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
29 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
30 (build_variant_list): Adjust to above renaming.
31 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
32 to the type of the variant containers.
33 (create_variant_part_from): Likewise. Give a unique name to the type
36 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
39 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
40 (__gnat_using_gnu_linker): Delete.
41 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
42 Declare Object_File_Option string constant and Using_GNU_response_file
44 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
45 Opening and Closing local variables. Do not handle the GNU linker
47 (Write_RF): New procedure to write into the response file. Escape some
48 characters if a GNU response file is used. Keep track of error status.
49 Invoke Write_RF to write into the response file. Delete the file only
50 if the link was successful.
51 * mlib-utl.adb: Do not `with' package System.
52 (Gcc): Likewise. Declare Object_File_Option string constant and
53 Using_GNU_response_file boolean constant.
54 (Write_RF): Take a string instead of address and length. Escape some
55 characters if a GNU response file is used.
56 Invoke Write_RF to write into the response file. Delete the file only
57 if the link was successful. Do not warn if it cannot be deleted.
59 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
61 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
62 on the dummy global variable.
64 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
66 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
67 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
69 (get_minimal_subprog_decl): Likewise.
70 (gnat_first_param_is_class): New predicate.
72 Backport from mainline
73 2012-05-15 Javier Miranda <miranda@adacore.com>
75 * exp_ch3.adb (Build_Offset_To_Top): Modify the
76 expansion of the offset_to_top functions to ensure that their
77 profile is conformant with the profile specified in Ada.Tags. No
78 change in functionality.
80 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
82 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
83 global level with unconstrained nominal subtype and a non-fixed size,
84 make a variable for the size.
86 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
89 * s-taprop-dummy.adb (Specific): New package.
91 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
93 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
94 atomicity from an object to its underlying type only if it
97 2012-05-06 Pascal Obry <obry@adacore.com>
100 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
102 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
103 Windows-specific make variable.
104 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
105 (install-gnatlib): Respect the above during installation when set,
106 and also install any windows import library that has been built.
107 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
108 build a corresponding import library.
110 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
112 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
113 layout for bitfields on the type if it is packed or has a representation
114 clause and an alternate layout is available.
116 2012-04-09 Mike Stump <mikestump@comcast.net>
118 * a-assert.ads: Remove execute permission.
119 * a-chacon.ads: Likewise.
120 * a-coteio.ads: Likewise.
121 * a-envvar.ads: Likewise.
122 * a-exetim-mingw.ads: Likewise.
123 * a-fzteio.ads: Likewise.
124 * a-izteio.ads: Likewise.
125 * a-lcteio.ads: Likewise.
126 * a-llctio.ads: Likewise.
127 * a-scteio.ads: Likewise.
128 * a-suenco.ads: Likewise.
129 * a-suenst.ads: Likewise.
130 * a-suewst.ads: Likewise.
131 * a-suezst.ads: Likewise.
132 * a-tirsfi.ads: Likewise.
133 * a-wichha.ads: Likewise.
134 * a-zchara.ads: Likewise.
135 * a-zchhan.ads: Likewise.
136 * a-zchuni.ads: Likewise.
137 * a-zrstfi.ads: Likewise.
138 * aspects.ads: Likewise.
139 * g-byorma.ads: Likewise.
140 * g-decstr.ads: Likewise.
141 * g-encstr.ads: Likewise.
142 * g-spchge.ads: Likewise.
143 * g-u3spch.ads: Likewise.
144 * g-wispch.ads: Likewise.
145 * g-zspche.ads: Likewise.
146 * namet-sp.ads: Likewise.
147 * s-os_lib.ads: Likewise.
148 * s-regexp.ads: Likewise.
149 * s-regpat.ads: Likewise.
150 * s-string.ads: Likewise.
151 * s-tasloc.ads: Likewise.
152 * s-utf_32.ads: Likewise.
153 * sem_aux.ads: Likewise.
154 * a-assert.adb: Likewise.
155 * a-chacon.adb: Likewise.
156 * a-envvar.adb: Likewise.
157 * a-exetim-mingw.adb: Likewise.
158 * a-suenco.adb: Likewise.
159 * a-suenst.adb: Likewise.
160 * a-suewst.adb: Likewise.
161 * a-suezst.adb: Likewise.
162 * a-tirsfi.adb: Likewise.
163 * a-wichha.adb: Likewise.
164 * a-zchhan.adb: Likewise.
165 * a-zchuni.adb: Likewise.
166 * a-zrstfi.adb: Likewise.
167 * aspects.adb: Likewise.
168 * g-byorma.adb: Likewise.
169 * g-decstr.adb: Likewise.
170 * g-encstr.adb: Likewise.
171 * g-spchge.adb: Likewise.
172 * g-u3spch.adb: Likewise.
173 * g-wispch.adb: Likewise.
174 * g-zspche.adb: Likewise.
175 * namet-sp.adb: Likewise.
176 * s-except.adb: Likewise.
177 * s-inmaop-vxworks.adb: Likewise.
178 * s-os_lib.adb: Likewise.
179 * s-regexp.adb: Likewise.
180 * s-regpat.adb: Likewise.
181 * s-string.adb: Likewise.
182 * s-tasloc.adb: Likewise.
183 * s-utf_32.adb: Likewise.
184 * s-wchcon.adb: Likewise.
185 * sem_aux.adb: Likewise.
187 2012-03-22 Release Manager
189 * GCC 4.7.0 released.
191 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
193 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
194 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
195 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
196 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
197 invoke rest_of_type_decl_compilation on the parallel type, if any.
199 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
201 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
202 dummy global built for global types is preserved.
204 2012-02-27 Tristan Gingold <gingold@adacore.com>
206 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
207 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
210 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
212 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
213 (TYPE_BY_REFERENCE_P): New flag.
214 (TYPE_IS_BY_REFERENCE_P): New macro.
215 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
216 (TYPE_IS_DUMMY_P): Adjust for above change.
217 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
218 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
219 (gnat_to_gnu_param): Likewise.
220 (maybe_pad_type): Likewise.
221 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
222 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
223 instead of TREE_ADDRESSABLE.
224 * gcc-interface/trans.c (finalize_nrv): Likewise.
225 (call_to_gnu): Likewise. Do not create a temporary for return values
226 with by-reference type here.
227 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
228 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
229 CONSTRUCTORs and calls.
230 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
231 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
232 instead of TREE_ADDRESSABLE.
233 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
236 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
238 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
239 change that creates a special VAR_DECL for debugging purposes. For an
240 aliased object with an unconstrained nominal subtype, make its type a
241 thin reference to the underlying object.
242 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
243 expressions built for the initialization of above objects.
245 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
247 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
248 Windows-specific make variable.
249 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
250 (install-gnatlib): Respect the above during installation when set,
251 and also install any windows import library that has been built.
252 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
253 build a corresponding import library.
255 2012-02-22 Robert Dewar <dewar@adacore.com>
257 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
260 2012-02-22 Geert Bosch <bosch@adacore.com>
262 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
263 x86-specific version of byteswap and use GCC builtins instead.
265 2012-02-22 Tristan Gingold <gingold@adacore.com>
267 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
268 E_Array_Type]: Translate component ealier.
270 2012-02-22 Robert Dewar <dewar@adacore.com>
272 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
273 error message for 'Range.
275 2012-02-22 Pascal Obry <obry@adacore.com>
277 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
278 this is our own thread.
280 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
282 * tree_io.ads: Update ASIS_Version_Number because of the changes
285 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
287 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
288 stack-related finalizers.
290 2012-02-22 Ed Schonberg <schonberg@adacore.com>
292 * sem_ch6.adb (Analyze_Expression_Function): If the construct
293 is a completion, indicate that its formals are the formals of
294 a completion, and as such do not get a cross- reference entry.
295 (Analyze_Subprogram_Specification): Do not generate a definition
296 for the entity of an expression function, because it may be a
297 completion. Definition will be generated if needed when analyzing
298 the generated subprogram declaration.
300 2012-02-22 Vincent Celier <celier@adacore.com>
302 * make.adb (Check): When checking if an object file is in the
303 correct object directory, get the unit name from a previous call
304 to Check_Source_Info_In_ALI.
305 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
306 the unit when everything is OK, otherwise return No_Name.
307 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
310 2012-02-22 Ed Schonberg <schonberg@adacore.com>
312 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
313 instance, the operator is visible if an operand is of some
314 numeric type which is not in use or directly visible, and the
315 other operand is a numeric literal.
317 2012-02-22 Tristan Gingold <gingold@adacore.com>
319 * init.c: Minor code clean up.
320 * gcc-interface/Make-lang.in: Update dependencies.
322 2012-02-22 Arnaud Charlet <charlet@adacore.com>
324 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
325 otherwise GCC will generate an object file.
327 2012-02-22 Vincent Celier <celier@adacore.com>
329 * projects.texi: Correct typo related to "**" in Source_Dirs.
331 2012-02-22 Steve Baird <baird@adacore.com>
333 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
336 2012-02-22 Vincent Pucci <pucci@adacore.com>
338 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
339 System_Dim_Child cases added.
340 * rtsfind.ads: Ada_Numerics,
341 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
342 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
343 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
345 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
346 Rtsfind to verify the package entity is located either
347 in System.Dim.Integer_IO or in System.Dim.Float_IO.
348 (Is_Dim_IO_Package_Instantiation): Minor
349 changes. (Is_Elementary_Function_Call): Removed.
350 (Is_Elementary_Function_Entity): New routine.
351 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
352 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
355 2012-02-22 Vincent Pucci <pucci@adacore.com>
357 * sem_prag.adb: Minor reformatting.
359 2012-02-22 Ed Schonberg <schonberg@adacore.com>
361 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
362 declaration that is the completion of a tagged incomplete type, do
363 not associate the class-wide type already created with the private
364 type to prevent order-of-elaboration issues in the back-end.
365 * exp_disp.adb (Find_Specific_Type): Find specific type of
366 a class-wide type, and handle the case of an incomplete type
367 coming either from a limited_with clause or from an incomplete
368 type declaration. Used when expanding a dispatchin call and
369 generating tag checks (minor refactoring).
371 2012-02-22 Robert Dewar <dewar@adacore.com>
373 * exp_ch5.adb: Add comment.
374 * sem_ch12.adb, exp_ch6.adb: minor reformatting
376 2012-02-22 Ed Schonberg <schonberg@adacore.com>
378 * freeze.adb (Freeze_Entity): Do not perform type layout within
381 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
383 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
386 2012-02-22 Ed Schonberg <schonberg@adacore.com>
388 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
389 assignment to a classwide type whose type is limited, as
390 can happen in an instantiation in programs that run afoul or
394 2012-02-17 Ed Schonberg <schonberg@adacore.com>
396 * exp_ch6.adb (Legal_Copy): If layout is not
397 determined in the front-end, do not emit error message when
398 by-reference actual is potentially unaligned.
399 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
400 illegal representation clause on tagged or aliased component, or on
401 by-reference type with forced alignment.
403 2012-02-17 Nicolas Roche <roche@adacore.com>
405 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
406 propagated by gnatlib-sjlj and gnatlib-zcx targets.
407 * gcc-interface/Make-lang.in: Update dependencies.
409 2012-02-17 Thomas Quinot <quinot@adacore.com>
411 * sem_ch12.adb (Analyze_Package_Instantiation): For an
412 instantiation in an RCI library unit, omit the instance body
413 if the RCI library unit is the instance itself (E.2.3(18)),
414 but include the body if the instantiation is within the RCI
415 declaration (12.3(12)).
417 2012-02-17 Steve Baird <baird@adacore.com>
419 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
420 Post'Class aspects can only be specified for a primitive operation
423 2012-02-17 Yannick Moy <moy@adacore.com>
425 * gnat_rm.texi: Minor shuffling.
427 2012-02-17 Ed Schonberg <schonberg@adacore.com>
429 * aspects.adb: Expression functions can carry pre/postconditions.
430 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
431 in an expression function.
432 * sem_prag (Check_Precondition_Postcondition): legal on expression
435 2012-02-17 Vincent Pucci <pucci@adacore.com>
437 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
438 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
439 * a-convec.adb, a-coorma.adb (Adjust): New routine.
440 (Constant_Reference): Increment Busy and Lock counters.
441 (Reference): Increase Busy and Lock counters.
442 (Finalize): New routine.
443 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
444 (Adjust): New routine. (Constant_Reference): Increment Busy
446 (Finalize): New routine.
447 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
448 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
449 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
450 * a-coorma.ads, a-coorse: Controlled component added to the
453 2012-02-17 Robert Dewar <dewar@adacore.com>
455 * restrict.adb (Check_Restriction): Add special handling for
456 No_Obsolescent_Features.
458 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
460 * exp_util.adb (Find_Finalize_Address): When dealing with an
461 internally built full view for a type with unknown discriminants,
462 use the original record type.
464 2012-02-17 Robert Dewar <dewar@adacore.com>
466 * sem_dim.adb: Minor reformatting.
468 2012-02-17 Yannick Moy <moy@adacore.com>
470 * gnat_rm.texi: Minor rewording.
472 2012-02-17 Thomas Quinot <quinot@adacore.com>
474 * sem_aggr.adb: Minor reformatting.
476 2012-02-17 Robert Dewar <dewar@adacore.com>
478 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
480 2012-02-17 Vincent Pucci <pucci@adacore.com>
482 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
483 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
485 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
487 * s-dim.ads: Make package Pure.
489 2012-02-17 Gary Dismukes <dismukes@adacore.com>
491 * prj-nmsc.adb: Minor reformatting.
493 2012-02-17 Yannick Moy <moy@adacore.com>
495 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
497 2012-02-17 Yannick Moy <moy@adacore.com>
499 * gnat_ugn.texi: Fix typos.
501 2012-02-17 Pascal Obry <obry@adacore.com>
503 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
504 aggregate is not Externally_Built.
506 2012-02-17 Ed Schonberg <schonberg@adacore.com>
508 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
509 component has a box association, copy the default value using
510 the current scope as the scope of internal types, to prevent
511 scoping anomalies in gigi.
513 2012-02-17 Robert Dewar <dewar@adacore.com>
515 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
516 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
517 exp_intr.adb, s-os_lib.adb: Minor reformatting.
519 2012-02-17 Ed Schonberg <schonberg@adacore.com>
521 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
522 old operation is abstract, the relevant type is not abstract,
523 and the new subprogram fails to override.
525 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
527 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
528 type of the result to the end and execute it for a deferred constant of
529 a discriminated type whose full view can be elaborated statically.
531 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
533 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
534 type is tagged, mark it as used for debugging purposes.
535 <N_Allocator>: Likewise for a qualified expression.
537 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
539 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
540 return value in the by-reference return type case if this isn't the
541 expression of an object declaration. Tidy up.
543 2012-02-09 Tristan Gingold <gingold@adacore.com>
545 * gcc-interface/Makefile.in: Remove .sym rule (not used).
546 Remove adamsg.o object (requires native message compiler).
547 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
548 macro instead of as extern int.
549 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
550 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
551 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
552 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
553 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
554 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
555 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
556 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
557 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
558 (struct cond_except): Field cond is now an unsigned int.
559 (dec_ada_cond_except_table): Adjust.
560 (cond_except_table): Likewise.
561 (cond_resignal_table): Likewise.
562 (__gnat_default_resignal_p): Fix style.
564 2012-02-08 Vincent Celier <celier@adacore.com>
566 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
567 (g-buorma is now imported by sinput).
569 * scn.adb (Initialize_Scanner): Call Check_For_BOM
570 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
571 * sinput.adb: New procedure Check_For_BOM
572 * sinput.ads: New procedure Check_For_BOM
574 2012-02-08 Vincent Pucci <pucci@adacore.com>
576 * impunit.adb: Dimension package names updated
577 * Makefile.rtl: s-dim added
578 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
579 (Is_Dim_IO_Package_Instantiation): minor changes
580 * sem_dim.ads: minor changes in comments
581 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
582 Name_Dim_Integer_IO removed
583 * s-dim.ads: New package. Define the dimension terminology.
584 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
585 * s-dmotpr.ads: Package names updated.
586 * s-diflio.ads, s-diinio.ads: Documentation added and package
589 2012-02-08 Gary Dismukes <dismukes@adacore.com>
591 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
592 for storage pools to test for an underlying record type rather than
593 testing Is_Tagged_Type, so that simple storage pools will be handled
594 the same as normal Ada storage pools.
596 2012-02-08 Yannick Moy <moy@adacore.com>
598 * gnat_rm.texi: Minor reshuffling to place restriction at
601 2012-02-08 Bob Duff <duff@adacore.com>
603 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
604 False for '-gnatwA', to suppress these warnings.
606 2012-02-08 Vincent Celier <celier@adacore.com>
608 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
609 starting to scan, so that UTF8 encoding is taken into account.
611 2012-02-08 Arnaud Charlet <charlet@adacore.com>
613 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
615 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
616 (Exceptional_Complete_Rendezvous): Mark No_Return.
618 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
620 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
621 New predicate to compute whether a composite value can be
622 evaluated at compile time.
623 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
624 expressions of elementary type and Compile_Time_Known_Composite_Value
625 for all other expressions.
626 (Expand_Record_Aggregate): Convert to assignments in the case
627 of a type with mutable components if the aggregate cannot be
630 2012-02-08 Gary Dismukes <dismukes@adacore.com>
632 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
633 (Impl_Defined_Aspects): Add association for
634 Aspect_Simple_Storage_Pool_Type.
636 association for Aspect_Simple_Storage_Pool_Type.
638 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
639 * exp_attr.adb (Expand_N_Attribute_Reference):
640 Change name to Name_Simple_Storage_Pool_Type.
641 * exp_ch4.adb (Expand_N_Allocator): Change
642 name to Name_Simple_Storage_Pool_Type.
643 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
644 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
645 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
646 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
647 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
648 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
649 Change name to Name_Simple_Storage_Pool_Type.
651 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
652 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
653 * sem_res.adb (Resolve_Allocator): Change name to
654 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
655 (Name_Simple_Storage_Pool_Type): New name constant.
656 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
657 move to main pragma section because it no longer matches the
659 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
660 Name_Simple_Storage_Pool.
661 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
663 2012-02-08 Robert Dewar <dewar@adacore.com>
665 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
667 2012-02-08 Pascal Obry <obry@adacore.com>
669 * prj.adb (Compute_All_Imported_Projects): Use new
670 For_Project_And_Aggregated_Context to ensure proper context is
671 used for encapsulated aggregate libraries.
672 * prj-proc.adb (Recursive_Process): Call
673 Process_Aggregated_Projects earlier to ensure that all dependent
674 projects are set with the proper encapsulated status.
676 2012-02-08 Pascal Obry <obry@adacore.com>
678 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
681 2012-02-08 Pascal Obry <obry@adacore.com>
683 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
684 generic routine with a context parameter.
686 2012-02-08 Robert Dewar <dewar@adacore.com>
688 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
689 a-convec.adb: Minor reformatting and code reorganization.
691 2012-02-08 Steve Baird <baird@adacore.com>
693 * sem_cat.adb (In_Preelaborated_Unit): A child
694 unit instantiation does not inherit preelaboration requirements
697 2012-02-08 Gary Dismukes <dismukes@adacore.com>
699 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
700 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
701 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
702 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
703 * aspects.adb (Canonical_Aspect): Add entry for
704 Aspect_Simple_Storage_Pool.
705 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
706 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
707 (add conversion, analyze/resolve). For the Storage_Size attribute,
708 for the simple pool case, locate and use the simple pool type's
709 Storage_Size function (if any), otherwise evaluate to zero.
710 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
711 for an access type with an associated simple storage pool,
712 locate and use the pool type's Allocate.
713 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
714 access type has a simple storage pool, locate the pool type's
715 Deallocate procedure (if present) and use it as the procedure
716 to call on the Free operation.
717 * freeze.adb (Freeze_Entity): In the case of a full type for
718 a private type defined with pragma Simple_Storage_Pool, check
719 that the full type is also appropriate for the pragma. For
720 a simple storage pool type, validate that the operations
721 Allocate, Deallocate (if present), and Storage_Size
722 (if present) are defined with appropriate expected profiles.
723 (Validate_Simple_Pool_Op_Formal): New procedure
724 (Validate_Simple_Pool_Operation): New procedure Add with and
726 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
727 (no action required).
728 * sem_attr.adb (Analyze_Attribute): For the case of the
729 Storage_Pool attribute, give a warning if the prefix type has an
730 associated simple storage pool, and rewrite the attribute as a
731 raise of Program_Error. In the case of the Simple_Storage_Pool
732 attribute, check that the prefix type has an associated simple
733 storage pool, and set the attribute type to the pool's type.
734 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
735 Aspect_Simple_Storage_Pool case choice.
736 (Analyze_Attribute_Definition_Clause): Add
737 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
738 (no action). Add handling for Simple_Storage_Pool attribute
739 definition, requiring the name to denote a simple storage pool
741 (Check_Aspect_At_Freeze_Point): For a simple storage pool
742 aspect, set the type to that of the name specified for the aspect.
743 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
744 Simple_Storage_Pool, requiring that it applies to a library-level
745 type declared in a package declaration that is a limited private
746 or limited record type.
747 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
748 build-in-place function in an allocator for an access type with
749 a simple storage pool as unsupported.
750 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
751 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
752 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
753 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
754 Name_Simple_Storage_Pool.
755 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
757 2012-02-08 Cyrille Comar <comar@adacore.com>
759 * projects.texi: Clarify doc for interfaces.
761 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
763 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
766 2012-02-01 Tristan Gingold <gingold@adacore.com>
768 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
769 instead of size_type_node.
771 2012-01-30 Nicolas Roche <roche@adacore.com>
773 * gcc-interface/Make-lang.in: Update dependencies.
774 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
776 Remove Linker_Options -crtbe when building sjlj run-time.
778 2012-01-30 Robert Dewar <dewar@adacore.com>
780 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
781 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
782 form 2 * small-literal.
783 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
785 * sem_ch4.ads (Analyze_Mod): New procedure.
787 2012-01-30 Ed Schonberg <schonberg@adacore.com>
789 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
790 types and return expression when building spec for implicit
791 body, to preserve global references that may be present in an
794 2012-01-30 Matthew Heaney <heaney@adacore.com>
796 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
797 Reverse_Elements): Check for cursor tampering.
799 2012-01-30 Ed Schonberg <schonberg@adacore.com>
801 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
802 type with aspect Default_Value or Default_Component_Value is
803 fully initialized, and use of variables of such types do not
806 2012-01-30 Javier Miranda <miranda@adacore.com>
809 * sem_ch8.adb (Analyze_Subprogram_Renaming):
810 Handle self-renaming when the renamed entity is referenced using
813 2012-01-30 Vincent Celier <celier@adacore.com>
815 * projects.texi: Add documentation for attribute Interfaces.
817 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
819 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
820 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
821 location for the wrapped call to the original AT_END routine
822 and the subsequent return statement.
824 2012-01-30 Pascal Obry <obry@adacore.com>
826 * s-rannum.adb: Minor reformatting.
828 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
830 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
831 to 25 and add the hard time value for 2012-06-30.
833 2012-01-30 Robert Dewar <dewar@adacore.com>
835 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
836 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
837 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
838 Minor reformatting/code reorganization.
840 2012-01-30 Thomas Quinot <quinot@adacore.com>
842 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
843 Unsigned_64 rather than Duration.
844 (System.Random_Numbers.Reset): Use full value of seed
845 (do not truncate sub-second bits).
847 2012-01-30 Thomas Quinot <quinot@adacore.com>
849 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
851 2012-01-30 Yannick Moy <moy@adacore.com>
853 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
854 account changes to -gnatwa and more recent warnings.
856 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
858 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
859 location when creating a call to a finalizer.
860 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
861 a source location for the first actual of Save_Occurrence for
864 2012-01-30 Ed Schonberg <schonberg@adacore.com>
866 * einfo.ads, einfo,adb: New attribute on scalar types:
867 Default_Aspect_Value New attribute on array types:
868 Default_Aspect_Component_Value Move attribute Related_Array_Object
869 to a different position to accomodate new aspect attributes.
870 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
871 of defaults set with an aspect specification, rather than using
872 the list of aspects attached to the type, to prevent issues with
874 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
875 Default_Value and Default_Component _Value, store corresponding
876 expression in type entity.
877 (Check_Aspect_At_End_Of_Declaration): If the default aspects
878 are declared on the full view, use the full view to resolve the
879 correseponding expression.
880 * exp_ch3.adb (Init_Component): Use attribute
881 Default_Aspect_Component_Value to perform default initialization,
882 rather than relying on the rep item list for the type.
883 (Get_Simple_Init_Val): Ditto.
885 2012-01-30 Thomas Quinot <quinot@adacore.com>
887 * a-strhas.ads: Document risk of collision attack.
889 2012-01-30 Yannick Moy <moy@adacore.com>
891 * gnat_ugn.texi: Minor update wrt warning switches.
893 2012-01-30 Vincent Celier <celier@adacore.com>
895 * prj-nmsc.adb (Check_Interfaces): Report an error when a
896 unit from Library_Interface is not a unit of the project.
898 2012-01-30 Vincent Pucci <pucci@adacore.com>
900 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
901 links fixed inside PPC pragmas.
902 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
904 2012-01-30 Thomas Quinot <quinot@adacore.com>
906 * s-ransee.ads: Minor reformatting.
908 2012-01-30 Pascal Obry <obry@adacore.com>
910 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
911 sources coming from an encapsulated library.
913 2012-01-30 Ed Schonberg <schonberg@adacore.com>
915 * sem_ch3.adb (Process-Full_View): fix typo.
916 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
917 appear on a private type and the full view is available, ensure
918 existence of freeze node for full view.
919 (Build_Predicate_Function): Attach predicate function to both
920 views of a private type.
922 2012-01-30 Vincent Celier <celier@adacore.com>
924 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
925 for the project if either attribute Library_Interface or
926 Interfaces is declared.
927 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
930 2012-01-30 Pascal Obry <obry@adacore.com>
932 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
933 boolean value to true in the process list created by this routine.
934 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
935 Continued work for KA06-021.
936 * prj.adb (Compute_All_Imported_Projects): Set
937 From_Encapsulated_Lib boolean flag.
939 2012-01-30 Vincent Pucci <pucci@adacore.com>
941 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
943 * s-diflio.ads: Minor change.
945 2012-01-30 Javier Miranda <miranda@adacore.com>
947 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
948 to Get_Entry_Index. Required to generate code which provides
949 the correct value of Entry_Index in the target entry.
951 2012-01-30 Nicolas Roche <roche@adacore.com>
953 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
954 fix issue with zcx on VxWorks5.
956 2012-01-30 Pascal Obry <obry@adacore.com>
958 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
960 (For_Every_Project_Imported_Context): New generic routine with
962 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
963 distributed complexity.
964 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
966 2012-01-30 Thomas Quinot <quinot@adacore.com>
968 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
969 _parent aggregate for an extension aggregate, check whether it
970 requires delayed (top-down) expansion.
972 2012-01-30 Vincent Pucci <pucci@adacore.com>
974 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
975 * snames.ads-tmpl: Name_Item and Name_Symbols added.
976 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
977 and change the position of parameter Symbols in every Put routine.
978 * s-dimmks.ads: Convert long float type Mks_Type into long
980 * s-llflex.ads: Modifications in comments.
982 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
984 * sem_ch12.adb (Earlier): Do not use the
985 top level source locations of the two input nodes.
987 2012-01-30 Robert Dewar <dewar@adacore.com>
989 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
990 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
992 2012-01-30 Robert Dewar <dewar@adacore.com>
994 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
996 2012-01-30 Olivier Hainque <hainque@adacore.com>
998 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1001 2012-01-30 Thomas Quinot <quinot@adacore.com>
1003 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1004 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1005 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1006 New subprogram (extracted from
1007 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1008 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1009 documentation accordingly.
1010 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1011 actual for a formal type to which a pragma Remote_Access_Type
1013 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1015 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1016 be applied to a generic type if pragma Remote_Access_Type
1017 applies, in which case the type of the attribute is
1018 System.Partition_Interface.RACW_Stub_Type.
1020 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1022 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1023 an alignment on fields of the RETURN type built for the CICO mechanism.
1025 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1027 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1028 a call to a function that returns an unconstrained type with default
1029 discriminant. Similarly, avoid doing the conversion to the nominal
1030 result type in this case.
1032 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1034 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1035 * gcc-interface/decl.c (is_variable_size): Rename to...
1036 (type_has_variable_size): ...this.
1037 (adjust_packed): Adjust to above renaming.
1038 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1039 (field_is_artificial): New predicate.
1040 (field_is_aliased): Likewise.
1041 (field_has_self_size): Likewise.
1042 (field_has_variable_size): Likewise.
1043 (components_to_record): Record information for the final layout during
1044 the first pass on fields.
1045 If there is an aliased field placed after a field whose length depends
1046 on discriminants, put all the fields of the latter sort, last.
1048 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1050 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1051 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1052 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1053 Access-like attribute in a dispatch table if the subprogram is public.
1055 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1057 * gcc-interface/gigi.h (create_label_decl): Adjust.
1058 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1059 and invoke gnat_pushdecl on it. Remove obsolete settings.
1060 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1062 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1063 label for debugging purposes.
1065 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1067 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1068 object with an unconstrained nominal subtype and if optimization isn't
1069 enabled, create a special VAR_DECL for debugging purposes.
1071 2012-01-23 Robert Dewar <dewar@adacore.com>
1073 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1075 2012-01-23 Robert Dewar <dewar@adacore.com>
1077 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1078 language defined aspect applied to renaming or formal type
1079 declaration (not permitted)
1081 2012-01-23 Matthew Heaney <heaney@adacore.com>
1083 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1084 comment with pragma Assert.
1086 2012-01-23 Vincent Pucci <pucci@adacore.com>
1088 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1089 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1090 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1091 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1092 subprogram declaration in order to enable the analysis of PPC boolean
1095 2012-01-23 Robert Dewar <dewar@adacore.com>
1097 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1098 handle Current_Value for volatile variables (also propagate
1099 Treat_As_Volatile from type to object).
1101 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1103 * sem_ch12.adb (Install_Body): Detect the case
1104 where the enclosing context is a package with a stub body that
1105 has already been replaced by the actual body. In such cases,
1106 the freeze node for the enclosing context must be inserted after
1109 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1111 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1112 subprogram before expanding the pragma into an if-statement with
1113 a block, to ensure that when the subprogram is null its body is
1114 properly generated before expansion.
1116 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1118 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1119 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1121 Freeze all eligible subprograms which appear as actuals in
1123 (Has_Fully_Defined_Profile): New routine.
1124 (Renames_Standard_Subprogram): New routine.
1125 (Earlier): Add local variable N. Comment update. Do not use source
1126 locations when trying to determine whether one node precedes another.
1128 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1130 * exp_ch4.adb (Expand_Concatenate): In the case
1131 where the result of a concatentation can be null, set the to
1132 result have both the low and high bounds of the right operand (not
1133 just the high bound, as was the case prior to this fix). Also,
1134 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1135 empty string literal case (should have been low bound minus one,
1136 rather than plus one).
1138 2012-01-23 Thomas Quinot <quinot@adacore.com>
1140 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1141 omit statement SCOs for disabled pragmas.
1143 2012-01-23 Matthew Heaney <heaney@adacore.com>
1145 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1146 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1147 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1148 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1149 Cursor'Write): Declare in private part.
1150 (Reference_Type'Read, Reference_Type'Write): Ditto.
1151 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1153 2012-01-23 Robert Dewar <dewar@adacore.com>
1155 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1158 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1160 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1161 Corresponding_Body on a defaulted null formal subprogram.
1162 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1163 on a defaulted formal subprogram that is a null procedure.
1165 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1167 * exp_ch9.adb: Update the comments involving pragma Implemented.
1168 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1169 constant Subp_Alias and local variable Impl_Subp. Properly
1170 handle aliases of synchronized wrappers. Code cleanup.
1171 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1172 Name_Optional as part of the condition.
1173 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1174 valid choices of implementation kind.
1175 (Check_Arg_Is_One_Of): New routine.
1176 * snames.ads-tmlp: Add Name_Optional.
1178 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1180 * par-ch13.adb: Better error recovery in illegal aspect
1183 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1185 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1187 (Day_Of_Week): Call the internal UTC_Time_Offset.
1188 (Split): Call the internal UTC_Time_Offset.
1189 (Time_Of): Call the internal UTC_Time_Offset.
1190 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1191 (UTC_Time_Offset): New library-level routine.
1192 * a-calend.ads (UTC_Time_Offset): Remove parameter
1193 Is_Historic. Update related comment on usage.
1194 * a-catizo.adb (UTC_Time_Offset): Removed.
1195 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1196 * a-caltizo.ads (UTC_Time_Offset): Removed.
1197 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1200 2012-01-23 Robert Dewar <dewar@adacore.com>
1202 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1203 (pg,po,ps): Make sure each entry starts on new line.
1205 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1207 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1208 the parameter profile of procedure localtime_tzoff and its associated
1210 (Day_Of_Week): Do not treat the input date as historical
1211 with respect to time zones.
1212 (Split): Do not treat the input
1213 date as historical with respect to time zones. (Time_Of): Do
1214 not treat the input constituents as forming a historical date
1215 with respect to time zones.
1216 (UTC_Time_Offset): Add new formal
1217 parameter Is_Historic. Add local variable Flag. Update the call
1219 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1220 (UTC_Time_Offset (Time)): Update the call to
1221 Time_Zone_Operations.UTC_Time_Offset.
1222 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1223 profile. Split the processing of offsets on Windows into two - one
1224 part of historic time stamps and the other for the current time.
1226 2012-01-23 Robert Dewar <dewar@adacore.com>
1228 * a-calend.adb: Minor reformatting.
1230 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1232 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1233 interface in requeue statement.
1235 2012-01-23 Cyrille Comar <comar@adacore.com>
1237 * projects.texi: Remove references to main units and replace
1238 with references to main programs to be coherent with the
1241 2012-01-23 Robert Dewar <dewar@adacore.com>
1243 * s-utf_32.adb: Minor reformatting.
1245 2012-01-23 Vincent Celier <celier@adacore.com>
1247 * snames.ads-tmpl: Minor comment addition Indicate that
1248 Name_Library_Encapsulated_Options is only used in gprbuild.
1250 2012-01-23 Robert Dewar <dewar@adacore.com>
1252 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1255 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1257 * snames.ads-tmpl: Add Name_Synchronization.
1258 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1259 enumeration type and related maps.
1260 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1261 Synchronization, build corresponding pragma Implemented.
1262 * sem_util.adb (Implementation_Kind): Handle both explicit and
1263 implicit pragma_argument association to retrieve the given
1264 synchronization mode.
1266 2012-01-23 Robert Dewar <dewar@adacore.com>
1268 * sem_ch10.adb, errout.adb: Minor reformatting.
1270 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1272 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1273 Ada 2012 Reference function does not lead to a dangerous order
1276 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1278 * exp_util.adb (Is_Iterated_Container): Test
1279 Is_Entity_Name when searching for calls to the default iterator,
1280 to avoid blowing up on indirect calls which have an explicit
1281 dereference as the call name.
1283 2012-01-23 Thomas Quinot <quinot@adacore.com>
1285 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1286 the complete expanded name, rather than just its Selector_Name.
1288 2012-01-23 Thomas Quinot <quinot@adacore.com>
1290 * a-textio.adb (Put): Rewrite one-parameter Character version to
1291 just call the two-parameter one with Current_Out.
1293 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1295 * freeze.adb (Check_Current_Instance): Issue an
1296 error when the prefix of 'Unchecked_Access or 'Access does not
1297 denote a legal aliased view of a type.
1298 (Freeze_Record_Type): Do not halt the processing of record components
1299 once the Has_Controlled_Component is set as this bypasses the remaining
1301 (Is_Aliased_View_Of_Type): New routine.
1303 2012-01-23 Thomas Quinot <quinot@adacore.com>
1305 * errout.ads, freeze.adb: Minor reformatting.
1307 2012-01-23 Thomas Quinot <quinot@adacore.com>
1309 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1312 2012-01-23 Olivier Hainque <hainque@adacore.com>
1314 * adadecode.c (__gnat_decode): Deal with empty input early,
1315 preventing potential erroneous memory access later on.
1317 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1320 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1321 renaming, preserve the volatileness through the indirection, if any.
1323 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1325 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1328 2012-01-10 Pascal Obry <obry@adacore.com>
1330 * prj-nmsc.adb (Check_Library_Attributes):
1331 Kill check for object/source directories for aggregate libraries.
1333 2012-01-10 Matthew Heaney <heaney@adacore.com>
1335 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1336 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1337 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1338 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1339 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1340 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1341 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1342 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1343 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1344 container parameter as aliased in/in out.
1347 2012-01-10 Bob Duff <duff@adacore.com>
1349 * s-os_lib.ads: Improve comment.
1351 2012-01-10 Geert Bosch <bosch@adacore.com>
1353 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1356 2012-01-10 Bob Duff <duff@adacore.com>
1358 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1359 checking that the 'Size is correct. If the type is "mod 2**12",
1360 for example, it's illegal, but Esize is the 'Object_Size, which
1361 will be something like 16 or 32, so the error ('Size = 12) was
1363 * gnat_rm.texi: Improve documentation of shift
1364 and rotate intrinsics.
1366 2012-01-10 Pascal Obry <obry@adacore.com>
1368 * prj.adb (For_Every_Project_Imported): Fix
1369 implementation to make sure we return each project only once
1370 for aggragte libraries. It is fine to return a project twice for
1371 aggregate projects, this was the case as a Project_Id is different
1372 in each project tree. The new implementation use a table based on
1373 the project name to ensure proper detection of duplicate project
1374 in aggregate library. A new context is then created to continue
1375 retrurning duplicate project for aggregate libraries.
1377 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1379 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1380 return value in the variable-sized return type case if the target is
1381 an array with fixed size. However, do not create it if this is the
1382 expression of an object declaration.
1384 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1386 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1388 2012-01-06 Robert Dewar <dewar@adacore.com>
1390 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1391 s-utf_32.ads: Add pragma Pure
1392 * s-utf_32.adb: Suppress warnings on non-static constants (now
1395 2012-01-06 Bob Duff <duff@adacore.com>
1397 * s-rpc.ads (Read, Write): Add overriding indicators.
1399 2012-01-06 Robert Dewar <dewar@adacore.com>
1401 * gnat_rm.texi: Add documentation for conventions
1402 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1404 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1406 * a-tienio.adb (Put): Add exception message on
1407 raise statements. Remove unneeded blocks and object declarations.
1409 2012-01-06 Robert Dewar <dewar@adacore.com>
1411 * sem_prag.adb: Minor reformatting.
1413 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1415 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1416 that a selected component within a generic unit has been resolved
1417 as a prefixed call with local references.
1418 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1419 component is always visible.
1420 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1421 prefixed call in an instance, do not look for visible components
1423 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1424 to a prefixed call, mark the node accordingly when prefix and
1425 selector are local references.
1427 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1429 * gnatvsn.ads (Current_Year): Bump to 2012.
1431 Copyright (C) 2012 Free Software Foundation, Inc.
1433 Copying and distribution of this file, with or without modification,
1434 are permitted in any medium without royalty provided the copyright
1435 notice and this notice are preserved.