1 2012-11-09 Eric Botcazou <ebotcazou@adacore.com>
4 * s-taspri-lynxos.ads: Delete.
5 * s-osinte-kfreebsd-gnu.ads: Change license to GPL V3+.
6 * s-tpopsp-rtems.adb: Likewise.
7 * s-osinte-rtems.adb: Likewise.
9 2012-10-30 Eric Botcazou <ebotcazou@adacore.com>
11 * gcc-interface/Make-lang.in: Fix and clean up rules for C files.
13 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
15 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Force
16 BLKmode on the type if it is passed by reference.
17 <E_Array_Subtype>: Likewise.
18 <E_Record_Type>: Guard the call to Is_By_Reference_Type predicate.
19 <E_Record_Subtype>: Likewise.
21 * gcc-interface/Makefile.in: Remove outdated comment and reference to
24 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
26 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use gnat_type_for_size
27 directly to obtain an unsigned version of the base type.
29 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
31 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Out_Parameter>: Do not
32 generate the special PARM_DECL for an Out parameter in LTO mode.
34 2012-10-02 Eric Botcazou <ebotcazou@adacore.com>
36 * gcc-interfaces/decl.c (elaborate_expression_1): Use the variable for
37 bounds of loop iteraration scheme only for locally defined subtypes.
39 * gcc-interface/trans.c (build_return_expr): Apply the NRV optimization
42 2012-09-20 Release Manager
46 2012-09-07 Eric Botcazou <ebotcazou@adacore.com>
48 * gcc-interface/trans.c (Loop_Statement_to_gnu): Revert to using
49 size_type_node instead of sizetype.
51 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
53 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Try to ensure
54 that an object of CW type initialized to a value is sufficiently
55 aligned for this value.
57 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
59 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
60 look up the REP part of the base type in advance. Deal with that of
62 (get_rep_part): Be prepared for record types with fields.
64 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
66 * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
67 if the CICO mechanism is used.
69 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
71 * gcc-interface/utils2.c (build_simple_component_ref): Do not look
72 through an extension if the type contains a placeholder.
74 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
76 * exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
77 the designated subprogram type and also set Is_Dispatch_Table_Entity.
78 (Expand_Interface_Thunk): Propagate the convention on the thunk.
79 (Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
80 the internal view of the constructors.
81 (Set_CPP_Constructors): Likewise.
82 * sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
83 convention on the function.
84 * gcc-interface/gigi.h (is_cplusplus_method): Declare.
85 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
86 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
88 (get_minimal_subprog_decl): Likewise.
89 (is_cplusplus_method): New predicate.
90 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
91 error on access to C++ constructor or member function.
93 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
95 * gcc-interface/utils.c (gnat_pushdecl): Set TYPE_CONTEXT for types
96 attached to a TYPE_DECL.
98 2012-06-15 Eric Botcazou <ebotcazou@adacore.com>
101 * gcc-interface/gigi.h (maybe_vector_array): Make static inline.
102 * gcc-interface/utils.c (maybe_vector_array): Delete.
103 * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
104 array object as addressable if it has vector type and is on the LHS.
106 2012-06-14 Jakub Jelinek <jakub@redhat.com>
108 * gcc-interface/Makefile.in (gnatlib-shared-default): Append
109 $(PICFLAG_FOR_TARGET) to GNATLIBCFLAGS_FOR_C passed to submake.
111 2012-06-14 Release Manager
113 * GCC 4.7.1 released.
115 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
118 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
120 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
121 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
123 (get_minimal_subprog_decl): Likewise.
124 (gnat_first_param_is_class): New predicate.
126 2012-06-12 Olivier Hainque <hainque@adacore.com>
128 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
129 $(PIC_FLAG_FOR_TARGET).
130 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
131 GNATLIBCFLAGS_FOR_C passed to gnatlib.
132 (gnatlib-shared-win32): Likewise.
133 (gnatlib-shared-darwin): Likewise.
134 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
135 gnatlib-shared-win32.
137 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
139 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
140 (build_variant_list): Adjust to above renaming.
141 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
142 to the type of the variant containers.
143 (create_variant_part_from): Likewise. Give a unique name to the type
146 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
149 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
150 (__gnat_using_gnu_linker): Delete.
151 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
152 Declare Object_File_Option string constant and Using_GNU_response_file
154 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
155 Opening and Closing local variables. Do not handle the GNU linker
157 (Write_RF): New procedure to write into the response file. Escape some
158 characters if a GNU response file is used. Keep track of error status.
159 Invoke Write_RF to write into the response file. Delete the file only
160 if the link was successful.
161 * mlib-utl.adb: Do not `with' package System.
162 (Gcc): Likewise. Declare Object_File_Option string constant and
163 Using_GNU_response_file boolean constant.
164 (Write_RF): Take a string instead of address and length. Escape some
165 characters if a GNU response file is used.
166 Invoke Write_RF to write into the response file. Delete the file only
167 if the link was successful. Do not warn if it cannot be deleted.
169 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
171 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
172 on the dummy global variable.
174 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
176 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
177 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
179 (get_minimal_subprog_decl): Likewise.
180 (gnat_first_param_is_class): New predicate.
182 Backport from mainline
183 2012-05-15 Javier Miranda <miranda@adacore.com>
185 * exp_ch3.adb (Build_Offset_To_Top): Modify the
186 expansion of the offset_to_top functions to ensure that their
187 profile is conformant with the profile specified in Ada.Tags. No
188 change in functionality.
190 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
192 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
193 global level with unconstrained nominal subtype and a non-fixed size,
194 make a variable for the size.
196 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
199 * s-taprop-dummy.adb (Specific): New package.
201 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
203 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
204 atomicity from an object to its underlying type only if it
207 2012-05-06 Pascal Obry <obry@adacore.com>
210 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
212 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
213 Windows-specific make variable.
214 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
215 (install-gnatlib): Respect the above during installation when set,
216 and also install any windows import library that has been built.
217 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
218 build a corresponding import library.
220 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
222 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
223 layout for bitfields on the type if it is packed or has a representation
224 clause and an alternate layout is available.
226 2012-04-09 Mike Stump <mikestump@comcast.net>
228 * a-assert.ads: Remove execute permission.
229 * a-chacon.ads: Likewise.
230 * a-coteio.ads: Likewise.
231 * a-envvar.ads: Likewise.
232 * a-exetim-mingw.ads: Likewise.
233 * a-fzteio.ads: Likewise.
234 * a-izteio.ads: Likewise.
235 * a-lcteio.ads: Likewise.
236 * a-llctio.ads: Likewise.
237 * a-scteio.ads: Likewise.
238 * a-suenco.ads: Likewise.
239 * a-suenst.ads: Likewise.
240 * a-suewst.ads: Likewise.
241 * a-suezst.ads: Likewise.
242 * a-tirsfi.ads: Likewise.
243 * a-wichha.ads: Likewise.
244 * a-zchara.ads: Likewise.
245 * a-zchhan.ads: Likewise.
246 * a-zchuni.ads: Likewise.
247 * a-zrstfi.ads: Likewise.
248 * aspects.ads: Likewise.
249 * g-byorma.ads: Likewise.
250 * g-decstr.ads: Likewise.
251 * g-encstr.ads: Likewise.
252 * g-spchge.ads: Likewise.
253 * g-u3spch.ads: Likewise.
254 * g-wispch.ads: Likewise.
255 * g-zspche.ads: Likewise.
256 * namet-sp.ads: Likewise.
257 * s-os_lib.ads: Likewise.
258 * s-regexp.ads: Likewise.
259 * s-regpat.ads: Likewise.
260 * s-string.ads: Likewise.
261 * s-tasloc.ads: Likewise.
262 * s-utf_32.ads: Likewise.
263 * sem_aux.ads: Likewise.
264 * a-assert.adb: Likewise.
265 * a-chacon.adb: Likewise.
266 * a-envvar.adb: Likewise.
267 * a-exetim-mingw.adb: Likewise.
268 * a-suenco.adb: Likewise.
269 * a-suenst.adb: Likewise.
270 * a-suewst.adb: Likewise.
271 * a-suezst.adb: Likewise.
272 * a-tirsfi.adb: Likewise.
273 * a-wichha.adb: Likewise.
274 * a-zchhan.adb: Likewise.
275 * a-zchuni.adb: Likewise.
276 * a-zrstfi.adb: Likewise.
277 * aspects.adb: Likewise.
278 * g-byorma.adb: Likewise.
279 * g-decstr.adb: Likewise.
280 * g-encstr.adb: Likewise.
281 * g-spchge.adb: Likewise.
282 * g-u3spch.adb: Likewise.
283 * g-wispch.adb: Likewise.
284 * g-zspche.adb: Likewise.
285 * namet-sp.adb: Likewise.
286 * s-except.adb: Likewise.
287 * s-inmaop-vxworks.adb: Likewise.
288 * s-os_lib.adb: Likewise.
289 * s-regexp.adb: Likewise.
290 * s-regpat.adb: Likewise.
291 * s-string.adb: Likewise.
292 * s-tasloc.adb: Likewise.
293 * s-utf_32.adb: Likewise.
294 * s-wchcon.adb: Likewise.
295 * sem_aux.adb: Likewise.
297 2012-03-22 Release Manager
299 * GCC 4.7.0 released.
301 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
303 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
304 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
305 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
306 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
307 invoke rest_of_type_decl_compilation on the parallel type, if any.
309 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
311 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
312 dummy global built for global types is preserved.
314 2012-02-27 Tristan Gingold <gingold@adacore.com>
316 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
317 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
320 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
322 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
323 (TYPE_BY_REFERENCE_P): New flag.
324 (TYPE_IS_BY_REFERENCE_P): New macro.
325 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
326 (TYPE_IS_DUMMY_P): Adjust for above change.
327 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
328 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
329 (gnat_to_gnu_param): Likewise.
330 (maybe_pad_type): Likewise.
331 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
332 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
333 instead of TREE_ADDRESSABLE.
334 * gcc-interface/trans.c (finalize_nrv): Likewise.
335 (call_to_gnu): Likewise. Do not create a temporary for return values
336 with by-reference type here.
337 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
338 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
339 CONSTRUCTORs and calls.
340 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
341 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
342 instead of TREE_ADDRESSABLE.
343 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
346 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
348 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
349 change that creates a special VAR_DECL for debugging purposes. For an
350 aliased object with an unconstrained nominal subtype, make its type a
351 thin reference to the underlying object.
352 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
353 expressions built for the initialization of above objects.
355 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
357 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
358 Windows-specific make variable.
359 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
360 (install-gnatlib): Respect the above during installation when set,
361 and also install any windows import library that has been built.
362 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
363 build a corresponding import library.
365 2012-02-22 Robert Dewar <dewar@adacore.com>
367 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
370 2012-02-22 Geert Bosch <bosch@adacore.com>
372 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
373 x86-specific version of byteswap and use GCC builtins instead.
375 2012-02-22 Tristan Gingold <gingold@adacore.com>
377 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
378 E_Array_Type]: Translate component ealier.
380 2012-02-22 Robert Dewar <dewar@adacore.com>
382 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
383 error message for 'Range.
385 2012-02-22 Pascal Obry <obry@adacore.com>
387 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
388 this is our own thread.
390 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
392 * tree_io.ads: Update ASIS_Version_Number because of the changes
395 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
397 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
398 stack-related finalizers.
400 2012-02-22 Ed Schonberg <schonberg@adacore.com>
402 * sem_ch6.adb (Analyze_Expression_Function): If the construct
403 is a completion, indicate that its formals are the formals of
404 a completion, and as such do not get a cross- reference entry.
405 (Analyze_Subprogram_Specification): Do not generate a definition
406 for the entity of an expression function, because it may be a
407 completion. Definition will be generated if needed when analyzing
408 the generated subprogram declaration.
410 2012-02-22 Vincent Celier <celier@adacore.com>
412 * make.adb (Check): When checking if an object file is in the
413 correct object directory, get the unit name from a previous call
414 to Check_Source_Info_In_ALI.
415 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
416 the unit when everything is OK, otherwise return No_Name.
417 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
420 2012-02-22 Ed Schonberg <schonberg@adacore.com>
422 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
423 instance, the operator is visible if an operand is of some
424 numeric type which is not in use or directly visible, and the
425 other operand is a numeric literal.
427 2012-02-22 Tristan Gingold <gingold@adacore.com>
429 * init.c: Minor code clean up.
430 * gcc-interface/Make-lang.in: Update dependencies.
432 2012-02-22 Arnaud Charlet <charlet@adacore.com>
434 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
435 otherwise GCC will generate an object file.
437 2012-02-22 Vincent Celier <celier@adacore.com>
439 * projects.texi: Correct typo related to "**" in Source_Dirs.
441 2012-02-22 Steve Baird <baird@adacore.com>
443 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
446 2012-02-22 Vincent Pucci <pucci@adacore.com>
448 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
449 System_Dim_Child cases added.
450 * rtsfind.ads: Ada_Numerics,
451 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
452 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
453 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
455 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
456 Rtsfind to verify the package entity is located either
457 in System.Dim.Integer_IO or in System.Dim.Float_IO.
458 (Is_Dim_IO_Package_Instantiation): Minor
459 changes. (Is_Elementary_Function_Call): Removed.
460 (Is_Elementary_Function_Entity): New routine.
461 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
462 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
465 2012-02-22 Vincent Pucci <pucci@adacore.com>
467 * sem_prag.adb: Minor reformatting.
469 2012-02-22 Ed Schonberg <schonberg@adacore.com>
471 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
472 declaration that is the completion of a tagged incomplete type, do
473 not associate the class-wide type already created with the private
474 type to prevent order-of-elaboration issues in the back-end.
475 * exp_disp.adb (Find_Specific_Type): Find specific type of
476 a class-wide type, and handle the case of an incomplete type
477 coming either from a limited_with clause or from an incomplete
478 type declaration. Used when expanding a dispatchin call and
479 generating tag checks (minor refactoring).
481 2012-02-22 Robert Dewar <dewar@adacore.com>
483 * exp_ch5.adb: Add comment.
484 * sem_ch12.adb, exp_ch6.adb: minor reformatting
486 2012-02-22 Ed Schonberg <schonberg@adacore.com>
488 * freeze.adb (Freeze_Entity): Do not perform type layout within
491 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
493 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
496 2012-02-22 Ed Schonberg <schonberg@adacore.com>
498 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
499 assignment to a classwide type whose type is limited, as
500 can happen in an instantiation in programs that run afoul or
504 2012-02-17 Ed Schonberg <schonberg@adacore.com>
506 * exp_ch6.adb (Legal_Copy): If layout is not
507 determined in the front-end, do not emit error message when
508 by-reference actual is potentially unaligned.
509 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
510 illegal representation clause on tagged or aliased component, or on
511 by-reference type with forced alignment.
513 2012-02-17 Nicolas Roche <roche@adacore.com>
515 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
516 propagated by gnatlib-sjlj and gnatlib-zcx targets.
517 * gcc-interface/Make-lang.in: Update dependencies.
519 2012-02-17 Thomas Quinot <quinot@adacore.com>
521 * sem_ch12.adb (Analyze_Package_Instantiation): For an
522 instantiation in an RCI library unit, omit the instance body
523 if the RCI library unit is the instance itself (E.2.3(18)),
524 but include the body if the instantiation is within the RCI
525 declaration (12.3(12)).
527 2012-02-17 Steve Baird <baird@adacore.com>
529 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
530 Post'Class aspects can only be specified for a primitive operation
533 2012-02-17 Yannick Moy <moy@adacore.com>
535 * gnat_rm.texi: Minor shuffling.
537 2012-02-17 Ed Schonberg <schonberg@adacore.com>
539 * aspects.adb: Expression functions can carry pre/postconditions.
540 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
541 in an expression function.
542 * sem_prag (Check_Precondition_Postcondition): legal on expression
545 2012-02-17 Vincent Pucci <pucci@adacore.com>
547 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
548 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
549 * a-convec.adb, a-coorma.adb (Adjust): New routine.
550 (Constant_Reference): Increment Busy and Lock counters.
551 (Reference): Increase Busy and Lock counters.
552 (Finalize): New routine.
553 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
554 (Adjust): New routine. (Constant_Reference): Increment Busy
556 (Finalize): New routine.
557 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
558 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
559 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
560 * a-coorma.ads, a-coorse: Controlled component added to the
563 2012-02-17 Robert Dewar <dewar@adacore.com>
565 * restrict.adb (Check_Restriction): Add special handling for
566 No_Obsolescent_Features.
568 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
570 * exp_util.adb (Find_Finalize_Address): When dealing with an
571 internally built full view for a type with unknown discriminants,
572 use the original record type.
574 2012-02-17 Robert Dewar <dewar@adacore.com>
576 * sem_dim.adb: Minor reformatting.
578 2012-02-17 Yannick Moy <moy@adacore.com>
580 * gnat_rm.texi: Minor rewording.
582 2012-02-17 Thomas Quinot <quinot@adacore.com>
584 * sem_aggr.adb: Minor reformatting.
586 2012-02-17 Robert Dewar <dewar@adacore.com>
588 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
590 2012-02-17 Vincent Pucci <pucci@adacore.com>
592 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
593 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
595 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
597 * s-dim.ads: Make package Pure.
599 2012-02-17 Gary Dismukes <dismukes@adacore.com>
601 * prj-nmsc.adb: Minor reformatting.
603 2012-02-17 Yannick Moy <moy@adacore.com>
605 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
607 2012-02-17 Yannick Moy <moy@adacore.com>
609 * gnat_ugn.texi: Fix typos.
611 2012-02-17 Pascal Obry <obry@adacore.com>
613 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
614 aggregate is not Externally_Built.
616 2012-02-17 Ed Schonberg <schonberg@adacore.com>
618 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
619 component has a box association, copy the default value using
620 the current scope as the scope of internal types, to prevent
621 scoping anomalies in gigi.
623 2012-02-17 Robert Dewar <dewar@adacore.com>
625 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
626 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
627 exp_intr.adb, s-os_lib.adb: Minor reformatting.
629 2012-02-17 Ed Schonberg <schonberg@adacore.com>
631 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
632 old operation is abstract, the relevant type is not abstract,
633 and the new subprogram fails to override.
635 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
637 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
638 type of the result to the end and execute it for a deferred constant of
639 a discriminated type whose full view can be elaborated statically.
641 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
643 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
644 type is tagged, mark it as used for debugging purposes.
645 <N_Allocator>: Likewise for a qualified expression.
647 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
649 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
650 return value in the by-reference return type case if this isn't the
651 expression of an object declaration. Tidy up.
653 2012-02-09 Tristan Gingold <gingold@adacore.com>
655 * gcc-interface/Makefile.in: Remove .sym rule (not used).
656 Remove adamsg.o object (requires native message compiler).
657 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
658 macro instead of as extern int.
659 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
660 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
661 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
662 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
663 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
664 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
665 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
666 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
667 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
668 (struct cond_except): Field cond is now an unsigned int.
669 (dec_ada_cond_except_table): Adjust.
670 (cond_except_table): Likewise.
671 (cond_resignal_table): Likewise.
672 (__gnat_default_resignal_p): Fix style.
674 2012-02-08 Vincent Celier <celier@adacore.com>
676 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
677 (g-buorma is now imported by sinput).
679 * scn.adb (Initialize_Scanner): Call Check_For_BOM
680 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
681 * sinput.adb: New procedure Check_For_BOM
682 * sinput.ads: New procedure Check_For_BOM
684 2012-02-08 Vincent Pucci <pucci@adacore.com>
686 * impunit.adb: Dimension package names updated
687 * Makefile.rtl: s-dim added
688 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
689 (Is_Dim_IO_Package_Instantiation): minor changes
690 * sem_dim.ads: minor changes in comments
691 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
692 Name_Dim_Integer_IO removed
693 * s-dim.ads: New package. Define the dimension terminology.
694 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
695 * s-dmotpr.ads: Package names updated.
696 * s-diflio.ads, s-diinio.ads: Documentation added and package
699 2012-02-08 Gary Dismukes <dismukes@adacore.com>
701 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
702 for storage pools to test for an underlying record type rather than
703 testing Is_Tagged_Type, so that simple storage pools will be handled
704 the same as normal Ada storage pools.
706 2012-02-08 Yannick Moy <moy@adacore.com>
708 * gnat_rm.texi: Minor reshuffling to place restriction at
711 2012-02-08 Bob Duff <duff@adacore.com>
713 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
714 False for '-gnatwA', to suppress these warnings.
716 2012-02-08 Vincent Celier <celier@adacore.com>
718 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
719 starting to scan, so that UTF8 encoding is taken into account.
721 2012-02-08 Arnaud Charlet <charlet@adacore.com>
723 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
725 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
726 (Exceptional_Complete_Rendezvous): Mark No_Return.
728 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
730 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
731 New predicate to compute whether a composite value can be
732 evaluated at compile time.
733 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
734 expressions of elementary type and Compile_Time_Known_Composite_Value
735 for all other expressions.
736 (Expand_Record_Aggregate): Convert to assignments in the case
737 of a type with mutable components if the aggregate cannot be
740 2012-02-08 Gary Dismukes <dismukes@adacore.com>
742 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
743 (Impl_Defined_Aspects): Add association for
744 Aspect_Simple_Storage_Pool_Type.
746 association for Aspect_Simple_Storage_Pool_Type.
748 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
749 * exp_attr.adb (Expand_N_Attribute_Reference):
750 Change name to Name_Simple_Storage_Pool_Type.
751 * exp_ch4.adb (Expand_N_Allocator): Change
752 name to Name_Simple_Storage_Pool_Type.
753 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
754 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
755 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
756 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
757 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
758 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
759 Change name to Name_Simple_Storage_Pool_Type.
761 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
762 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
763 * sem_res.adb (Resolve_Allocator): Change name to
764 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
765 (Name_Simple_Storage_Pool_Type): New name constant.
766 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
767 move to main pragma section because it no longer matches the
769 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
770 Name_Simple_Storage_Pool.
771 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
773 2012-02-08 Robert Dewar <dewar@adacore.com>
775 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
777 2012-02-08 Pascal Obry <obry@adacore.com>
779 * prj.adb (Compute_All_Imported_Projects): Use new
780 For_Project_And_Aggregated_Context to ensure proper context is
781 used for encapsulated aggregate libraries.
782 * prj-proc.adb (Recursive_Process): Call
783 Process_Aggregated_Projects earlier to ensure that all dependent
784 projects are set with the proper encapsulated status.
786 2012-02-08 Pascal Obry <obry@adacore.com>
788 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
791 2012-02-08 Pascal Obry <obry@adacore.com>
793 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
794 generic routine with a context parameter.
796 2012-02-08 Robert Dewar <dewar@adacore.com>
798 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
799 a-convec.adb: Minor reformatting and code reorganization.
801 2012-02-08 Steve Baird <baird@adacore.com>
803 * sem_cat.adb (In_Preelaborated_Unit): A child
804 unit instantiation does not inherit preelaboration requirements
807 2012-02-08 Gary Dismukes <dismukes@adacore.com>
809 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
810 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
811 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
812 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
813 * aspects.adb (Canonical_Aspect): Add entry for
814 Aspect_Simple_Storage_Pool.
815 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
816 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
817 (add conversion, analyze/resolve). For the Storage_Size attribute,
818 for the simple pool case, locate and use the simple pool type's
819 Storage_Size function (if any), otherwise evaluate to zero.
820 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
821 for an access type with an associated simple storage pool,
822 locate and use the pool type's Allocate.
823 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
824 access type has a simple storage pool, locate the pool type's
825 Deallocate procedure (if present) and use it as the procedure
826 to call on the Free operation.
827 * freeze.adb (Freeze_Entity): In the case of a full type for
828 a private type defined with pragma Simple_Storage_Pool, check
829 that the full type is also appropriate for the pragma. For
830 a simple storage pool type, validate that the operations
831 Allocate, Deallocate (if present), and Storage_Size
832 (if present) are defined with appropriate expected profiles.
833 (Validate_Simple_Pool_Op_Formal): New procedure
834 (Validate_Simple_Pool_Operation): New procedure Add with and
836 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
837 (no action required).
838 * sem_attr.adb (Analyze_Attribute): For the case of the
839 Storage_Pool attribute, give a warning if the prefix type has an
840 associated simple storage pool, and rewrite the attribute as a
841 raise of Program_Error. In the case of the Simple_Storage_Pool
842 attribute, check that the prefix type has an associated simple
843 storage pool, and set the attribute type to the pool's type.
844 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
845 Aspect_Simple_Storage_Pool case choice.
846 (Analyze_Attribute_Definition_Clause): Add
847 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
848 (no action). Add handling for Simple_Storage_Pool attribute
849 definition, requiring the name to denote a simple storage pool
851 (Check_Aspect_At_Freeze_Point): For a simple storage pool
852 aspect, set the type to that of the name specified for the aspect.
853 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
854 Simple_Storage_Pool, requiring that it applies to a library-level
855 type declared in a package declaration that is a limited private
856 or limited record type.
857 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
858 build-in-place function in an allocator for an access type with
859 a simple storage pool as unsupported.
860 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
861 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
862 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
863 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
864 Name_Simple_Storage_Pool.
865 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
867 2012-02-08 Cyrille Comar <comar@adacore.com>
869 * projects.texi: Clarify doc for interfaces.
871 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
873 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
876 2012-02-01 Tristan Gingold <gingold@adacore.com>
878 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
879 instead of size_type_node.
881 2012-01-30 Nicolas Roche <roche@adacore.com>
883 * gcc-interface/Make-lang.in: Update dependencies.
884 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
886 Remove Linker_Options -crtbe when building sjlj run-time.
888 2012-01-30 Robert Dewar <dewar@adacore.com>
890 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
891 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
892 form 2 * small-literal.
893 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
895 * sem_ch4.ads (Analyze_Mod): New procedure.
897 2012-01-30 Ed Schonberg <schonberg@adacore.com>
899 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
900 types and return expression when building spec for implicit
901 body, to preserve global references that may be present in an
904 2012-01-30 Matthew Heaney <heaney@adacore.com>
906 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
907 Reverse_Elements): Check for cursor tampering.
909 2012-01-30 Ed Schonberg <schonberg@adacore.com>
911 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
912 type with aspect Default_Value or Default_Component_Value is
913 fully initialized, and use of variables of such types do not
916 2012-01-30 Javier Miranda <miranda@adacore.com>
919 * sem_ch8.adb (Analyze_Subprogram_Renaming):
920 Handle self-renaming when the renamed entity is referenced using
923 2012-01-30 Vincent Celier <celier@adacore.com>
925 * projects.texi: Add documentation for attribute Interfaces.
927 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
929 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
930 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
931 location for the wrapped call to the original AT_END routine
932 and the subsequent return statement.
934 2012-01-30 Pascal Obry <obry@adacore.com>
936 * s-rannum.adb: Minor reformatting.
938 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
940 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
941 to 25 and add the hard time value for 2012-06-30.
943 2012-01-30 Robert Dewar <dewar@adacore.com>
945 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
946 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
947 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
948 Minor reformatting/code reorganization.
950 2012-01-30 Thomas Quinot <quinot@adacore.com>
952 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
953 Unsigned_64 rather than Duration.
954 (System.Random_Numbers.Reset): Use full value of seed
955 (do not truncate sub-second bits).
957 2012-01-30 Thomas Quinot <quinot@adacore.com>
959 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
961 2012-01-30 Yannick Moy <moy@adacore.com>
963 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
964 account changes to -gnatwa and more recent warnings.
966 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
968 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
969 location when creating a call to a finalizer.
970 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
971 a source location for the first actual of Save_Occurrence for
974 2012-01-30 Ed Schonberg <schonberg@adacore.com>
976 * einfo.ads, einfo,adb: New attribute on scalar types:
977 Default_Aspect_Value New attribute on array types:
978 Default_Aspect_Component_Value Move attribute Related_Array_Object
979 to a different position to accomodate new aspect attributes.
980 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
981 of defaults set with an aspect specification, rather than using
982 the list of aspects attached to the type, to prevent issues with
984 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
985 Default_Value and Default_Component _Value, store corresponding
986 expression in type entity.
987 (Check_Aspect_At_End_Of_Declaration): If the default aspects
988 are declared on the full view, use the full view to resolve the
989 correseponding expression.
990 * exp_ch3.adb (Init_Component): Use attribute
991 Default_Aspect_Component_Value to perform default initialization,
992 rather than relying on the rep item list for the type.
993 (Get_Simple_Init_Val): Ditto.
995 2012-01-30 Thomas Quinot <quinot@adacore.com>
997 * a-strhas.ads: Document risk of collision attack.
999 2012-01-30 Yannick Moy <moy@adacore.com>
1001 * gnat_ugn.texi: Minor update wrt warning switches.
1003 2012-01-30 Vincent Celier <celier@adacore.com>
1005 * prj-nmsc.adb (Check_Interfaces): Report an error when a
1006 unit from Library_Interface is not a unit of the project.
1008 2012-01-30 Vincent Pucci <pucci@adacore.com>
1010 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
1011 links fixed inside PPC pragmas.
1012 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
1014 2012-01-30 Thomas Quinot <quinot@adacore.com>
1016 * s-ransee.ads: Minor reformatting.
1018 2012-01-30 Pascal Obry <obry@adacore.com>
1020 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
1021 sources coming from an encapsulated library.
1023 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1025 * sem_ch3.adb (Process-Full_View): fix typo.
1026 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
1027 appear on a private type and the full view is available, ensure
1028 existence of freeze node for full view.
1029 (Build_Predicate_Function): Attach predicate function to both
1030 views of a private type.
1032 2012-01-30 Vincent Celier <celier@adacore.com>
1034 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
1035 for the project if either attribute Library_Interface or
1036 Interfaces is declared.
1037 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
1040 2012-01-30 Pascal Obry <obry@adacore.com>
1042 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
1043 boolean value to true in the process list created by this routine.
1044 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
1045 Continued work for KA06-021.
1046 * prj.adb (Compute_All_Imported_Projects): Set
1047 From_Encapsulated_Lib boolean flag.
1049 2012-01-30 Vincent Pucci <pucci@adacore.com>
1051 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
1053 * s-diflio.ads: Minor change.
1055 2012-01-30 Javier Miranda <miranda@adacore.com>
1057 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
1058 to Get_Entry_Index. Required to generate code which provides
1059 the correct value of Entry_Index in the target entry.
1061 2012-01-30 Nicolas Roche <roche@adacore.com>
1063 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
1064 fix issue with zcx on VxWorks5.
1066 2012-01-30 Pascal Obry <obry@adacore.com>
1068 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
1070 (For_Every_Project_Imported_Context): New generic routine with
1071 a context parameter.
1072 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
1073 distributed complexity.
1074 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
1076 2012-01-30 Thomas Quinot <quinot@adacore.com>
1078 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
1079 _parent aggregate for an extension aggregate, check whether it
1080 requires delayed (top-down) expansion.
1082 2012-01-30 Vincent Pucci <pucci@adacore.com>
1084 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
1085 * snames.ads-tmpl: Name_Item and Name_Symbols added.
1086 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
1087 and change the position of parameter Symbols in every Put routine.
1088 * s-dimmks.ads: Convert long float type Mks_Type into long
1090 * s-llflex.ads: Modifications in comments.
1092 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1094 * sem_ch12.adb (Earlier): Do not use the
1095 top level source locations of the two input nodes.
1097 2012-01-30 Robert Dewar <dewar@adacore.com>
1099 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
1100 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
1102 2012-01-30 Robert Dewar <dewar@adacore.com>
1104 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
1106 2012-01-30 Olivier Hainque <hainque@adacore.com>
1108 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1111 2012-01-30 Thomas Quinot <quinot@adacore.com>
1113 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1114 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1115 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1116 New subprogram (extracted from
1117 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1118 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1119 documentation accordingly.
1120 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1121 actual for a formal type to which a pragma Remote_Access_Type
1123 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1125 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1126 be applied to a generic type if pragma Remote_Access_Type
1127 applies, in which case the type of the attribute is
1128 System.Partition_Interface.RACW_Stub_Type.
1130 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1132 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1133 an alignment on fields of the RETURN type built for the CICO mechanism.
1135 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1137 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1138 a call to a function that returns an unconstrained type with default
1139 discriminant. Similarly, avoid doing the conversion to the nominal
1140 result type in this case.
1142 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1144 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1145 * gcc-interface/decl.c (is_variable_size): Rename to...
1146 (type_has_variable_size): ...this.
1147 (adjust_packed): Adjust to above renaming.
1148 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1149 (field_is_artificial): New predicate.
1150 (field_is_aliased): Likewise.
1151 (field_has_self_size): Likewise.
1152 (field_has_variable_size): Likewise.
1153 (components_to_record): Record information for the final layout during
1154 the first pass on fields.
1155 If there is an aliased field placed after a field whose length depends
1156 on discriminants, put all the fields of the latter sort, last.
1158 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1160 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1161 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1162 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1163 Access-like attribute in a dispatch table if the subprogram is public.
1165 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1167 * gcc-interface/gigi.h (create_label_decl): Adjust.
1168 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1169 and invoke gnat_pushdecl on it. Remove obsolete settings.
1170 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1172 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1173 label for debugging purposes.
1175 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1177 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1178 object with an unconstrained nominal subtype and if optimization isn't
1179 enabled, create a special VAR_DECL for debugging purposes.
1181 2012-01-23 Robert Dewar <dewar@adacore.com>
1183 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1185 2012-01-23 Robert Dewar <dewar@adacore.com>
1187 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1188 language defined aspect applied to renaming or formal type
1189 declaration (not permitted)
1191 2012-01-23 Matthew Heaney <heaney@adacore.com>
1193 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1194 comment with pragma Assert.
1196 2012-01-23 Vincent Pucci <pucci@adacore.com>
1198 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1199 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1200 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1201 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1202 subprogram declaration in order to enable the analysis of PPC boolean
1205 2012-01-23 Robert Dewar <dewar@adacore.com>
1207 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1208 handle Current_Value for volatile variables (also propagate
1209 Treat_As_Volatile from type to object).
1211 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1213 * sem_ch12.adb (Install_Body): Detect the case
1214 where the enclosing context is a package with a stub body that
1215 has already been replaced by the actual body. In such cases,
1216 the freeze node for the enclosing context must be inserted after
1219 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1221 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1222 subprogram before expanding the pragma into an if-statement with
1223 a block, to ensure that when the subprogram is null its body is
1224 properly generated before expansion.
1226 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1228 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1229 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1231 Freeze all eligible subprograms which appear as actuals in
1233 (Has_Fully_Defined_Profile): New routine.
1234 (Renames_Standard_Subprogram): New routine.
1235 (Earlier): Add local variable N. Comment update. Do not use source
1236 locations when trying to determine whether one node precedes another.
1238 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1240 * exp_ch4.adb (Expand_Concatenate): In the case
1241 where the result of a concatentation can be null, set the to
1242 result have both the low and high bounds of the right operand (not
1243 just the high bound, as was the case prior to this fix). Also,
1244 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1245 empty string literal case (should have been low bound minus one,
1246 rather than plus one).
1248 2012-01-23 Thomas Quinot <quinot@adacore.com>
1250 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1251 omit statement SCOs for disabled pragmas.
1253 2012-01-23 Matthew Heaney <heaney@adacore.com>
1255 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1256 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1257 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1258 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1259 Cursor'Write): Declare in private part.
1260 (Reference_Type'Read, Reference_Type'Write): Ditto.
1261 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1263 2012-01-23 Robert Dewar <dewar@adacore.com>
1265 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1268 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1270 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1271 Corresponding_Body on a defaulted null formal subprogram.
1272 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1273 on a defaulted formal subprogram that is a null procedure.
1275 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1277 * exp_ch9.adb: Update the comments involving pragma Implemented.
1278 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1279 constant Subp_Alias and local variable Impl_Subp. Properly
1280 handle aliases of synchronized wrappers. Code cleanup.
1281 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1282 Name_Optional as part of the condition.
1283 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1284 valid choices of implementation kind.
1285 (Check_Arg_Is_One_Of): New routine.
1286 * snames.ads-tmlp: Add Name_Optional.
1288 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1290 * par-ch13.adb: Better error recovery in illegal aspect
1293 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1295 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1297 (Day_Of_Week): Call the internal UTC_Time_Offset.
1298 (Split): Call the internal UTC_Time_Offset.
1299 (Time_Of): Call the internal UTC_Time_Offset.
1300 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1301 (UTC_Time_Offset): New library-level routine.
1302 * a-calend.ads (UTC_Time_Offset): Remove parameter
1303 Is_Historic. Update related comment on usage.
1304 * a-catizo.adb (UTC_Time_Offset): Removed.
1305 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1306 * a-caltizo.ads (UTC_Time_Offset): Removed.
1307 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1310 2012-01-23 Robert Dewar <dewar@adacore.com>
1312 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1313 (pg,po,ps): Make sure each entry starts on new line.
1315 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1317 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1318 the parameter profile of procedure localtime_tzoff and its associated
1320 (Day_Of_Week): Do not treat the input date as historical
1321 with respect to time zones.
1322 (Split): Do not treat the input
1323 date as historical with respect to time zones. (Time_Of): Do
1324 not treat the input constituents as forming a historical date
1325 with respect to time zones.
1326 (UTC_Time_Offset): Add new formal
1327 parameter Is_Historic. Add local variable Flag. Update the call
1329 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1330 (UTC_Time_Offset (Time)): Update the call to
1331 Time_Zone_Operations.UTC_Time_Offset.
1332 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1333 profile. Split the processing of offsets on Windows into two - one
1334 part of historic time stamps and the other for the current time.
1336 2012-01-23 Robert Dewar <dewar@adacore.com>
1338 * a-calend.adb: Minor reformatting.
1340 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1342 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1343 interface in requeue statement.
1345 2012-01-23 Cyrille Comar <comar@adacore.com>
1347 * projects.texi: Remove references to main units and replace
1348 with references to main programs to be coherent with the
1351 2012-01-23 Robert Dewar <dewar@adacore.com>
1353 * s-utf_32.adb: Minor reformatting.
1355 2012-01-23 Vincent Celier <celier@adacore.com>
1357 * snames.ads-tmpl: Minor comment addition Indicate that
1358 Name_Library_Encapsulated_Options is only used in gprbuild.
1360 2012-01-23 Robert Dewar <dewar@adacore.com>
1362 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1365 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1367 * snames.ads-tmpl: Add Name_Synchronization.
1368 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1369 enumeration type and related maps.
1370 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1371 Synchronization, build corresponding pragma Implemented.
1372 * sem_util.adb (Implementation_Kind): Handle both explicit and
1373 implicit pragma_argument association to retrieve the given
1374 synchronization mode.
1376 2012-01-23 Robert Dewar <dewar@adacore.com>
1378 * sem_ch10.adb, errout.adb: Minor reformatting.
1380 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1382 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1383 Ada 2012 Reference function does not lead to a dangerous order
1386 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1388 * exp_util.adb (Is_Iterated_Container): Test
1389 Is_Entity_Name when searching for calls to the default iterator,
1390 to avoid blowing up on indirect calls which have an explicit
1391 dereference as the call name.
1393 2012-01-23 Thomas Quinot <quinot@adacore.com>
1395 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1396 the complete expanded name, rather than just its Selector_Name.
1398 2012-01-23 Thomas Quinot <quinot@adacore.com>
1400 * a-textio.adb (Put): Rewrite one-parameter Character version to
1401 just call the two-parameter one with Current_Out.
1403 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1405 * freeze.adb (Check_Current_Instance): Issue an
1406 error when the prefix of 'Unchecked_Access or 'Access does not
1407 denote a legal aliased view of a type.
1408 (Freeze_Record_Type): Do not halt the processing of record components
1409 once the Has_Controlled_Component is set as this bypasses the remaining
1411 (Is_Aliased_View_Of_Type): New routine.
1413 2012-01-23 Thomas Quinot <quinot@adacore.com>
1415 * errout.ads, freeze.adb: Minor reformatting.
1417 2012-01-23 Thomas Quinot <quinot@adacore.com>
1419 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1422 2012-01-23 Olivier Hainque <hainque@adacore.com>
1424 * adadecode.c (__gnat_decode): Deal with empty input early,
1425 preventing potential erroneous memory access later on.
1427 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1430 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1431 renaming, preserve the volatileness through the indirection, if any.
1433 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1435 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1438 2012-01-10 Pascal Obry <obry@adacore.com>
1440 * prj-nmsc.adb (Check_Library_Attributes):
1441 Kill check for object/source directories for aggregate libraries.
1443 2012-01-10 Matthew Heaney <heaney@adacore.com>
1445 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1446 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1447 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1448 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1449 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1450 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1451 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1452 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1453 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1454 container parameter as aliased in/in out.
1457 2012-01-10 Bob Duff <duff@adacore.com>
1459 * s-os_lib.ads: Improve comment.
1461 2012-01-10 Geert Bosch <bosch@adacore.com>
1463 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1466 2012-01-10 Bob Duff <duff@adacore.com>
1468 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1469 checking that the 'Size is correct. If the type is "mod 2**12",
1470 for example, it's illegal, but Esize is the 'Object_Size, which
1471 will be something like 16 or 32, so the error ('Size = 12) was
1473 * gnat_rm.texi: Improve documentation of shift
1474 and rotate intrinsics.
1476 2012-01-10 Pascal Obry <obry@adacore.com>
1478 * prj.adb (For_Every_Project_Imported): Fix
1479 implementation to make sure we return each project only once
1480 for aggragte libraries. It is fine to return a project twice for
1481 aggregate projects, this was the case as a Project_Id is different
1482 in each project tree. The new implementation use a table based on
1483 the project name to ensure proper detection of duplicate project
1484 in aggregate library. A new context is then created to continue
1485 retrurning duplicate project for aggregate libraries.
1487 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1489 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1490 return value in the variable-sized return type case if the target is
1491 an array with fixed size. However, do not create it if this is the
1492 expression of an object declaration.
1494 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1496 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1498 2012-01-06 Robert Dewar <dewar@adacore.com>
1500 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1501 s-utf_32.ads: Add pragma Pure
1502 * s-utf_32.adb: Suppress warnings on non-static constants (now
1505 2012-01-06 Bob Duff <duff@adacore.com>
1507 * s-rpc.ads (Read, Write): Add overriding indicators.
1509 2012-01-06 Robert Dewar <dewar@adacore.com>
1511 * gnat_rm.texi: Add documentation for conventions
1512 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1514 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1516 * a-tienio.adb (Put): Add exception message on
1517 raise statements. Remove unneeded blocks and object declarations.
1519 2012-01-06 Robert Dewar <dewar@adacore.com>
1521 * sem_prag.adb: Minor reformatting.
1523 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1525 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1526 that a selected component within a generic unit has been resolved
1527 as a prefixed call with local references.
1528 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1529 component is always visible.
1530 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1531 prefixed call in an instance, do not look for visible components
1533 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1534 to a prefixed call, mark the node accordingly when prefix and
1535 selector are local references.
1537 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1539 * gnatvsn.ads (Current_Year): Bump to 2012.
1541 Copyright (C) 2012 Free Software Foundation, Inc.
1543 Copying and distribution of this file, with or without modification,
1544 are permitted in any medium without royalty provided the copyright
1545 notice and this notice are preserved.