1 2012-10-30 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/Make-lang.in: Fix and clean up rules for C files.
5 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
7 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Force
8 BLKmode on the type if it is passed by reference.
9 <E_Array_Subtype>: Likewise.
10 <E_Record_Type>: Guard the call to Is_By_Reference_Type predicate.
11 <E_Record_Subtype>: Likewise.
13 * gcc-interface/Makefile.in: Remove outdated comment and reference to
16 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
18 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use gnat_type_for_size
19 directly to obtain an unsigned version of the base type.
21 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
23 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Out_Parameter>: Do not
24 generate the special PARM_DECL for an Out parameter in LTO mode.
26 2012-10-02 Eric Botcazou <ebotcazou@adacore.com>
28 * gcc-interfaces/decl.c (elaborate_expression_1): Use the variable for
29 bounds of loop iteraration scheme only for locally defined subtypes.
31 * gcc-interface/trans.c (build_return_expr): Apply the NRV optimization
34 2012-09-20 Release Manager
38 2012-09-07 Eric Botcazou <ebotcazou@adacore.com>
40 * gcc-interface/trans.c (Loop_Statement_to_gnu): Revert to using
41 size_type_node instead of sizetype.
43 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
45 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Try to ensure
46 that an object of CW type initialized to a value is sufficiently
47 aligned for this value.
49 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
51 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
52 look up the REP part of the base type in advance. Deal with that of
54 (get_rep_part): Be prepared for record types with fields.
56 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
58 * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
59 if the CICO mechanism is used.
61 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
63 * gcc-interface/utils2.c (build_simple_component_ref): Do not look
64 through an extension if the type contains a placeholder.
66 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
68 * exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
69 the designated subprogram type and also set Is_Dispatch_Table_Entity.
70 (Expand_Interface_Thunk): Propagate the convention on the thunk.
71 (Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
72 the internal view of the constructors.
73 (Set_CPP_Constructors): Likewise.
74 * sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
75 convention on the function.
76 * gcc-interface/gigi.h (is_cplusplus_method): Declare.
77 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
78 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
80 (get_minimal_subprog_decl): Likewise.
81 (is_cplusplus_method): New predicate.
82 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
83 error on access to C++ constructor or member function.
85 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
87 * gcc-interface/utils.c (gnat_pushdecl): Set TYPE_CONTEXT for types
88 attached to a TYPE_DECL.
90 2012-06-15 Eric Botcazou <ebotcazou@adacore.com>
93 * gcc-interface/gigi.h (maybe_vector_array): Make static inline.
94 * gcc-interface/utils.c (maybe_vector_array): Delete.
95 * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
96 array object as addressable if it has vector type and is on the LHS.
98 2012-06-14 Jakub Jelinek <jakub@redhat.com>
100 * gcc-interface/Makefile.in (gnatlib-shared-default): Append
101 $(PICFLAG_FOR_TARGET) to GNATLIBCFLAGS_FOR_C passed to submake.
103 2012-06-14 Release Manager
105 * GCC 4.7.1 released.
107 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
110 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
112 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
113 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
115 (get_minimal_subprog_decl): Likewise.
116 (gnat_first_param_is_class): New predicate.
118 2012-06-12 Olivier Hainque <hainque@adacore.com>
120 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
121 $(PIC_FLAG_FOR_TARGET).
122 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
123 GNATLIBCFLAGS_FOR_C passed to gnatlib.
124 (gnatlib-shared-win32): Likewise.
125 (gnatlib-shared-darwin): Likewise.
126 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
127 gnatlib-shared-win32.
129 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
131 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
132 (build_variant_list): Adjust to above renaming.
133 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
134 to the type of the variant containers.
135 (create_variant_part_from): Likewise. Give a unique name to the type
138 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
141 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
142 (__gnat_using_gnu_linker): Delete.
143 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
144 Declare Object_File_Option string constant and Using_GNU_response_file
146 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
147 Opening and Closing local variables. Do not handle the GNU linker
149 (Write_RF): New procedure to write into the response file. Escape some
150 characters if a GNU response file is used. Keep track of error status.
151 Invoke Write_RF to write into the response file. Delete the file only
152 if the link was successful.
153 * mlib-utl.adb: Do not `with' package System.
154 (Gcc): Likewise. Declare Object_File_Option string constant and
155 Using_GNU_response_file boolean constant.
156 (Write_RF): Take a string instead of address and length. Escape some
157 characters if a GNU response file is used.
158 Invoke Write_RF to write into the response file. Delete the file only
159 if the link was successful. Do not warn if it cannot be deleted.
161 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
163 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
164 on the dummy global variable.
166 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
168 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
169 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
171 (get_minimal_subprog_decl): Likewise.
172 (gnat_first_param_is_class): New predicate.
174 Backport from mainline
175 2012-05-15 Javier Miranda <miranda@adacore.com>
177 * exp_ch3.adb (Build_Offset_To_Top): Modify the
178 expansion of the offset_to_top functions to ensure that their
179 profile is conformant with the profile specified in Ada.Tags. No
180 change in functionality.
182 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
184 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
185 global level with unconstrained nominal subtype and a non-fixed size,
186 make a variable for the size.
188 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
191 * s-taprop-dummy.adb (Specific): New package.
193 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
195 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
196 atomicity from an object to its underlying type only if it
199 2012-05-06 Pascal Obry <obry@adacore.com>
202 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
204 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
205 Windows-specific make variable.
206 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
207 (install-gnatlib): Respect the above during installation when set,
208 and also install any windows import library that has been built.
209 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
210 build a corresponding import library.
212 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
214 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
215 layout for bitfields on the type if it is packed or has a representation
216 clause and an alternate layout is available.
218 2012-04-09 Mike Stump <mikestump@comcast.net>
220 * a-assert.ads: Remove execute permission.
221 * a-chacon.ads: Likewise.
222 * a-coteio.ads: Likewise.
223 * a-envvar.ads: Likewise.
224 * a-exetim-mingw.ads: Likewise.
225 * a-fzteio.ads: Likewise.
226 * a-izteio.ads: Likewise.
227 * a-lcteio.ads: Likewise.
228 * a-llctio.ads: Likewise.
229 * a-scteio.ads: Likewise.
230 * a-suenco.ads: Likewise.
231 * a-suenst.ads: Likewise.
232 * a-suewst.ads: Likewise.
233 * a-suezst.ads: Likewise.
234 * a-tirsfi.ads: Likewise.
235 * a-wichha.ads: Likewise.
236 * a-zchara.ads: Likewise.
237 * a-zchhan.ads: Likewise.
238 * a-zchuni.ads: Likewise.
239 * a-zrstfi.ads: Likewise.
240 * aspects.ads: Likewise.
241 * g-byorma.ads: Likewise.
242 * g-decstr.ads: Likewise.
243 * g-encstr.ads: Likewise.
244 * g-spchge.ads: Likewise.
245 * g-u3spch.ads: Likewise.
246 * g-wispch.ads: Likewise.
247 * g-zspche.ads: Likewise.
248 * namet-sp.ads: Likewise.
249 * s-os_lib.ads: Likewise.
250 * s-regexp.ads: Likewise.
251 * s-regpat.ads: Likewise.
252 * s-string.ads: Likewise.
253 * s-tasloc.ads: Likewise.
254 * s-utf_32.ads: Likewise.
255 * sem_aux.ads: Likewise.
256 * a-assert.adb: Likewise.
257 * a-chacon.adb: Likewise.
258 * a-envvar.adb: Likewise.
259 * a-exetim-mingw.adb: Likewise.
260 * a-suenco.adb: Likewise.
261 * a-suenst.adb: Likewise.
262 * a-suewst.adb: Likewise.
263 * a-suezst.adb: Likewise.
264 * a-tirsfi.adb: Likewise.
265 * a-wichha.adb: Likewise.
266 * a-zchhan.adb: Likewise.
267 * a-zchuni.adb: Likewise.
268 * a-zrstfi.adb: Likewise.
269 * aspects.adb: Likewise.
270 * g-byorma.adb: Likewise.
271 * g-decstr.adb: Likewise.
272 * g-encstr.adb: Likewise.
273 * g-spchge.adb: Likewise.
274 * g-u3spch.adb: Likewise.
275 * g-wispch.adb: Likewise.
276 * g-zspche.adb: Likewise.
277 * namet-sp.adb: Likewise.
278 * s-except.adb: Likewise.
279 * s-inmaop-vxworks.adb: Likewise.
280 * s-os_lib.adb: Likewise.
281 * s-regexp.adb: Likewise.
282 * s-regpat.adb: Likewise.
283 * s-string.adb: Likewise.
284 * s-tasloc.adb: Likewise.
285 * s-utf_32.adb: Likewise.
286 * s-wchcon.adb: Likewise.
287 * sem_aux.adb: Likewise.
289 2012-03-22 Release Manager
291 * GCC 4.7.0 released.
293 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
295 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
296 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
297 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
298 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
299 invoke rest_of_type_decl_compilation on the parallel type, if any.
301 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
303 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
304 dummy global built for global types is preserved.
306 2012-02-27 Tristan Gingold <gingold@adacore.com>
308 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
309 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
312 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
314 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
315 (TYPE_BY_REFERENCE_P): New flag.
316 (TYPE_IS_BY_REFERENCE_P): New macro.
317 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
318 (TYPE_IS_DUMMY_P): Adjust for above change.
319 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
320 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
321 (gnat_to_gnu_param): Likewise.
322 (maybe_pad_type): Likewise.
323 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
324 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
325 instead of TREE_ADDRESSABLE.
326 * gcc-interface/trans.c (finalize_nrv): Likewise.
327 (call_to_gnu): Likewise. Do not create a temporary for return values
328 with by-reference type here.
329 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
330 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
331 CONSTRUCTORs and calls.
332 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
333 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
334 instead of TREE_ADDRESSABLE.
335 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
338 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
340 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
341 change that creates a special VAR_DECL for debugging purposes. For an
342 aliased object with an unconstrained nominal subtype, make its type a
343 thin reference to the underlying object.
344 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
345 expressions built for the initialization of above objects.
347 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
349 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
350 Windows-specific make variable.
351 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
352 (install-gnatlib): Respect the above during installation when set,
353 and also install any windows import library that has been built.
354 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
355 build a corresponding import library.
357 2012-02-22 Robert Dewar <dewar@adacore.com>
359 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
362 2012-02-22 Geert Bosch <bosch@adacore.com>
364 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
365 x86-specific version of byteswap and use GCC builtins instead.
367 2012-02-22 Tristan Gingold <gingold@adacore.com>
369 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
370 E_Array_Type]: Translate component ealier.
372 2012-02-22 Robert Dewar <dewar@adacore.com>
374 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
375 error message for 'Range.
377 2012-02-22 Pascal Obry <obry@adacore.com>
379 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
380 this is our own thread.
382 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
384 * tree_io.ads: Update ASIS_Version_Number because of the changes
387 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
389 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
390 stack-related finalizers.
392 2012-02-22 Ed Schonberg <schonberg@adacore.com>
394 * sem_ch6.adb (Analyze_Expression_Function): If the construct
395 is a completion, indicate that its formals are the formals of
396 a completion, and as such do not get a cross- reference entry.
397 (Analyze_Subprogram_Specification): Do not generate a definition
398 for the entity of an expression function, because it may be a
399 completion. Definition will be generated if needed when analyzing
400 the generated subprogram declaration.
402 2012-02-22 Vincent Celier <celier@adacore.com>
404 * make.adb (Check): When checking if an object file is in the
405 correct object directory, get the unit name from a previous call
406 to Check_Source_Info_In_ALI.
407 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
408 the unit when everything is OK, otherwise return No_Name.
409 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
412 2012-02-22 Ed Schonberg <schonberg@adacore.com>
414 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
415 instance, the operator is visible if an operand is of some
416 numeric type which is not in use or directly visible, and the
417 other operand is a numeric literal.
419 2012-02-22 Tristan Gingold <gingold@adacore.com>
421 * init.c: Minor code clean up.
422 * gcc-interface/Make-lang.in: Update dependencies.
424 2012-02-22 Arnaud Charlet <charlet@adacore.com>
426 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
427 otherwise GCC will generate an object file.
429 2012-02-22 Vincent Celier <celier@adacore.com>
431 * projects.texi: Correct typo related to "**" in Source_Dirs.
433 2012-02-22 Steve Baird <baird@adacore.com>
435 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
438 2012-02-22 Vincent Pucci <pucci@adacore.com>
440 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
441 System_Dim_Child cases added.
442 * rtsfind.ads: Ada_Numerics,
443 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
444 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
445 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
447 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
448 Rtsfind to verify the package entity is located either
449 in System.Dim.Integer_IO or in System.Dim.Float_IO.
450 (Is_Dim_IO_Package_Instantiation): Minor
451 changes. (Is_Elementary_Function_Call): Removed.
452 (Is_Elementary_Function_Entity): New routine.
453 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
454 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
457 2012-02-22 Vincent Pucci <pucci@adacore.com>
459 * sem_prag.adb: Minor reformatting.
461 2012-02-22 Ed Schonberg <schonberg@adacore.com>
463 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
464 declaration that is the completion of a tagged incomplete type, do
465 not associate the class-wide type already created with the private
466 type to prevent order-of-elaboration issues in the back-end.
467 * exp_disp.adb (Find_Specific_Type): Find specific type of
468 a class-wide type, and handle the case of an incomplete type
469 coming either from a limited_with clause or from an incomplete
470 type declaration. Used when expanding a dispatchin call and
471 generating tag checks (minor refactoring).
473 2012-02-22 Robert Dewar <dewar@adacore.com>
475 * exp_ch5.adb: Add comment.
476 * sem_ch12.adb, exp_ch6.adb: minor reformatting
478 2012-02-22 Ed Schonberg <schonberg@adacore.com>
480 * freeze.adb (Freeze_Entity): Do not perform type layout within
483 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
485 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
488 2012-02-22 Ed Schonberg <schonberg@adacore.com>
490 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
491 assignment to a classwide type whose type is limited, as
492 can happen in an instantiation in programs that run afoul or
496 2012-02-17 Ed Schonberg <schonberg@adacore.com>
498 * exp_ch6.adb (Legal_Copy): If layout is not
499 determined in the front-end, do not emit error message when
500 by-reference actual is potentially unaligned.
501 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
502 illegal representation clause on tagged or aliased component, or on
503 by-reference type with forced alignment.
505 2012-02-17 Nicolas Roche <roche@adacore.com>
507 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
508 propagated by gnatlib-sjlj and gnatlib-zcx targets.
509 * gcc-interface/Make-lang.in: Update dependencies.
511 2012-02-17 Thomas Quinot <quinot@adacore.com>
513 * sem_ch12.adb (Analyze_Package_Instantiation): For an
514 instantiation in an RCI library unit, omit the instance body
515 if the RCI library unit is the instance itself (E.2.3(18)),
516 but include the body if the instantiation is within the RCI
517 declaration (12.3(12)).
519 2012-02-17 Steve Baird <baird@adacore.com>
521 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
522 Post'Class aspects can only be specified for a primitive operation
525 2012-02-17 Yannick Moy <moy@adacore.com>
527 * gnat_rm.texi: Minor shuffling.
529 2012-02-17 Ed Schonberg <schonberg@adacore.com>
531 * aspects.adb: Expression functions can carry pre/postconditions.
532 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
533 in an expression function.
534 * sem_prag (Check_Precondition_Postcondition): legal on expression
537 2012-02-17 Vincent Pucci <pucci@adacore.com>
539 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
540 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
541 * a-convec.adb, a-coorma.adb (Adjust): New routine.
542 (Constant_Reference): Increment Busy and Lock counters.
543 (Reference): Increase Busy and Lock counters.
544 (Finalize): New routine.
545 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
546 (Adjust): New routine. (Constant_Reference): Increment Busy
548 (Finalize): New routine.
549 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
550 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
551 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
552 * a-coorma.ads, a-coorse: Controlled component added to the
555 2012-02-17 Robert Dewar <dewar@adacore.com>
557 * restrict.adb (Check_Restriction): Add special handling for
558 No_Obsolescent_Features.
560 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
562 * exp_util.adb (Find_Finalize_Address): When dealing with an
563 internally built full view for a type with unknown discriminants,
564 use the original record type.
566 2012-02-17 Robert Dewar <dewar@adacore.com>
568 * sem_dim.adb: Minor reformatting.
570 2012-02-17 Yannick Moy <moy@adacore.com>
572 * gnat_rm.texi: Minor rewording.
574 2012-02-17 Thomas Quinot <quinot@adacore.com>
576 * sem_aggr.adb: Minor reformatting.
578 2012-02-17 Robert Dewar <dewar@adacore.com>
580 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
582 2012-02-17 Vincent Pucci <pucci@adacore.com>
584 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
585 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
587 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
589 * s-dim.ads: Make package Pure.
591 2012-02-17 Gary Dismukes <dismukes@adacore.com>
593 * prj-nmsc.adb: Minor reformatting.
595 2012-02-17 Yannick Moy <moy@adacore.com>
597 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
599 2012-02-17 Yannick Moy <moy@adacore.com>
601 * gnat_ugn.texi: Fix typos.
603 2012-02-17 Pascal Obry <obry@adacore.com>
605 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
606 aggregate is not Externally_Built.
608 2012-02-17 Ed Schonberg <schonberg@adacore.com>
610 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
611 component has a box association, copy the default value using
612 the current scope as the scope of internal types, to prevent
613 scoping anomalies in gigi.
615 2012-02-17 Robert Dewar <dewar@adacore.com>
617 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
618 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
619 exp_intr.adb, s-os_lib.adb: Minor reformatting.
621 2012-02-17 Ed Schonberg <schonberg@adacore.com>
623 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
624 old operation is abstract, the relevant type is not abstract,
625 and the new subprogram fails to override.
627 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
629 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
630 type of the result to the end and execute it for a deferred constant of
631 a discriminated type whose full view can be elaborated statically.
633 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
635 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
636 type is tagged, mark it as used for debugging purposes.
637 <N_Allocator>: Likewise for a qualified expression.
639 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
641 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
642 return value in the by-reference return type case if this isn't the
643 expression of an object declaration. Tidy up.
645 2012-02-09 Tristan Gingold <gingold@adacore.com>
647 * gcc-interface/Makefile.in: Remove .sym rule (not used).
648 Remove adamsg.o object (requires native message compiler).
649 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
650 macro instead of as extern int.
651 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
652 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
653 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
654 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
655 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
656 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
657 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
658 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
659 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
660 (struct cond_except): Field cond is now an unsigned int.
661 (dec_ada_cond_except_table): Adjust.
662 (cond_except_table): Likewise.
663 (cond_resignal_table): Likewise.
664 (__gnat_default_resignal_p): Fix style.
666 2012-02-08 Vincent Celier <celier@adacore.com>
668 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
669 (g-buorma is now imported by sinput).
671 * scn.adb (Initialize_Scanner): Call Check_For_BOM
672 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
673 * sinput.adb: New procedure Check_For_BOM
674 * sinput.ads: New procedure Check_For_BOM
676 2012-02-08 Vincent Pucci <pucci@adacore.com>
678 * impunit.adb: Dimension package names updated
679 * Makefile.rtl: s-dim added
680 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
681 (Is_Dim_IO_Package_Instantiation): minor changes
682 * sem_dim.ads: minor changes in comments
683 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
684 Name_Dim_Integer_IO removed
685 * s-dim.ads: New package. Define the dimension terminology.
686 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
687 * s-dmotpr.ads: Package names updated.
688 * s-diflio.ads, s-diinio.ads: Documentation added and package
691 2012-02-08 Gary Dismukes <dismukes@adacore.com>
693 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
694 for storage pools to test for an underlying record type rather than
695 testing Is_Tagged_Type, so that simple storage pools will be handled
696 the same as normal Ada storage pools.
698 2012-02-08 Yannick Moy <moy@adacore.com>
700 * gnat_rm.texi: Minor reshuffling to place restriction at
703 2012-02-08 Bob Duff <duff@adacore.com>
705 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
706 False for '-gnatwA', to suppress these warnings.
708 2012-02-08 Vincent Celier <celier@adacore.com>
710 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
711 starting to scan, so that UTF8 encoding is taken into account.
713 2012-02-08 Arnaud Charlet <charlet@adacore.com>
715 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
717 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
718 (Exceptional_Complete_Rendezvous): Mark No_Return.
720 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
722 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
723 New predicate to compute whether a composite value can be
724 evaluated at compile time.
725 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
726 expressions of elementary type and Compile_Time_Known_Composite_Value
727 for all other expressions.
728 (Expand_Record_Aggregate): Convert to assignments in the case
729 of a type with mutable components if the aggregate cannot be
732 2012-02-08 Gary Dismukes <dismukes@adacore.com>
734 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
735 (Impl_Defined_Aspects): Add association for
736 Aspect_Simple_Storage_Pool_Type.
738 association for Aspect_Simple_Storage_Pool_Type.
740 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
741 * exp_attr.adb (Expand_N_Attribute_Reference):
742 Change name to Name_Simple_Storage_Pool_Type.
743 * exp_ch4.adb (Expand_N_Allocator): Change
744 name to Name_Simple_Storage_Pool_Type.
745 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
746 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
747 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
748 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
749 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
750 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
751 Change name to Name_Simple_Storage_Pool_Type.
753 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
754 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
755 * sem_res.adb (Resolve_Allocator): Change name to
756 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
757 (Name_Simple_Storage_Pool_Type): New name constant.
758 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
759 move to main pragma section because it no longer matches the
761 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
762 Name_Simple_Storage_Pool.
763 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
765 2012-02-08 Robert Dewar <dewar@adacore.com>
767 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
769 2012-02-08 Pascal Obry <obry@adacore.com>
771 * prj.adb (Compute_All_Imported_Projects): Use new
772 For_Project_And_Aggregated_Context to ensure proper context is
773 used for encapsulated aggregate libraries.
774 * prj-proc.adb (Recursive_Process): Call
775 Process_Aggregated_Projects earlier to ensure that all dependent
776 projects are set with the proper encapsulated status.
778 2012-02-08 Pascal Obry <obry@adacore.com>
780 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
783 2012-02-08 Pascal Obry <obry@adacore.com>
785 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
786 generic routine with a context parameter.
788 2012-02-08 Robert Dewar <dewar@adacore.com>
790 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
791 a-convec.adb: Minor reformatting and code reorganization.
793 2012-02-08 Steve Baird <baird@adacore.com>
795 * sem_cat.adb (In_Preelaborated_Unit): A child
796 unit instantiation does not inherit preelaboration requirements
799 2012-02-08 Gary Dismukes <dismukes@adacore.com>
801 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
802 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
803 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
804 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
805 * aspects.adb (Canonical_Aspect): Add entry for
806 Aspect_Simple_Storage_Pool.
807 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
808 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
809 (add conversion, analyze/resolve). For the Storage_Size attribute,
810 for the simple pool case, locate and use the simple pool type's
811 Storage_Size function (if any), otherwise evaluate to zero.
812 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
813 for an access type with an associated simple storage pool,
814 locate and use the pool type's Allocate.
815 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
816 access type has a simple storage pool, locate the pool type's
817 Deallocate procedure (if present) and use it as the procedure
818 to call on the Free operation.
819 * freeze.adb (Freeze_Entity): In the case of a full type for
820 a private type defined with pragma Simple_Storage_Pool, check
821 that the full type is also appropriate for the pragma. For
822 a simple storage pool type, validate that the operations
823 Allocate, Deallocate (if present), and Storage_Size
824 (if present) are defined with appropriate expected profiles.
825 (Validate_Simple_Pool_Op_Formal): New procedure
826 (Validate_Simple_Pool_Operation): New procedure Add with and
828 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
829 (no action required).
830 * sem_attr.adb (Analyze_Attribute): For the case of the
831 Storage_Pool attribute, give a warning if the prefix type has an
832 associated simple storage pool, and rewrite the attribute as a
833 raise of Program_Error. In the case of the Simple_Storage_Pool
834 attribute, check that the prefix type has an associated simple
835 storage pool, and set the attribute type to the pool's type.
836 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
837 Aspect_Simple_Storage_Pool case choice.
838 (Analyze_Attribute_Definition_Clause): Add
839 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
840 (no action). Add handling for Simple_Storage_Pool attribute
841 definition, requiring the name to denote a simple storage pool
843 (Check_Aspect_At_Freeze_Point): For a simple storage pool
844 aspect, set the type to that of the name specified for the aspect.
845 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
846 Simple_Storage_Pool, requiring that it applies to a library-level
847 type declared in a package declaration that is a limited private
848 or limited record type.
849 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
850 build-in-place function in an allocator for an access type with
851 a simple storage pool as unsupported.
852 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
853 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
854 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
855 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
856 Name_Simple_Storage_Pool.
857 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
859 2012-02-08 Cyrille Comar <comar@adacore.com>
861 * projects.texi: Clarify doc for interfaces.
863 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
865 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
868 2012-02-01 Tristan Gingold <gingold@adacore.com>
870 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
871 instead of size_type_node.
873 2012-01-30 Nicolas Roche <roche@adacore.com>
875 * gcc-interface/Make-lang.in: Update dependencies.
876 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
878 Remove Linker_Options -crtbe when building sjlj run-time.
880 2012-01-30 Robert Dewar <dewar@adacore.com>
882 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
883 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
884 form 2 * small-literal.
885 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
887 * sem_ch4.ads (Analyze_Mod): New procedure.
889 2012-01-30 Ed Schonberg <schonberg@adacore.com>
891 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
892 types and return expression when building spec for implicit
893 body, to preserve global references that may be present in an
896 2012-01-30 Matthew Heaney <heaney@adacore.com>
898 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
899 Reverse_Elements): Check for cursor tampering.
901 2012-01-30 Ed Schonberg <schonberg@adacore.com>
903 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
904 type with aspect Default_Value or Default_Component_Value is
905 fully initialized, and use of variables of such types do not
908 2012-01-30 Javier Miranda <miranda@adacore.com>
911 * sem_ch8.adb (Analyze_Subprogram_Renaming):
912 Handle self-renaming when the renamed entity is referenced using
915 2012-01-30 Vincent Celier <celier@adacore.com>
917 * projects.texi: Add documentation for attribute Interfaces.
919 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
921 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
922 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
923 location for the wrapped call to the original AT_END routine
924 and the subsequent return statement.
926 2012-01-30 Pascal Obry <obry@adacore.com>
928 * s-rannum.adb: Minor reformatting.
930 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
932 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
933 to 25 and add the hard time value for 2012-06-30.
935 2012-01-30 Robert Dewar <dewar@adacore.com>
937 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
938 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
939 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
940 Minor reformatting/code reorganization.
942 2012-01-30 Thomas Quinot <quinot@adacore.com>
944 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
945 Unsigned_64 rather than Duration.
946 (System.Random_Numbers.Reset): Use full value of seed
947 (do not truncate sub-second bits).
949 2012-01-30 Thomas Quinot <quinot@adacore.com>
951 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
953 2012-01-30 Yannick Moy <moy@adacore.com>
955 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
956 account changes to -gnatwa and more recent warnings.
958 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
960 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
961 location when creating a call to a finalizer.
962 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
963 a source location for the first actual of Save_Occurrence for
966 2012-01-30 Ed Schonberg <schonberg@adacore.com>
968 * einfo.ads, einfo,adb: New attribute on scalar types:
969 Default_Aspect_Value New attribute on array types:
970 Default_Aspect_Component_Value Move attribute Related_Array_Object
971 to a different position to accomodate new aspect attributes.
972 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
973 of defaults set with an aspect specification, rather than using
974 the list of aspects attached to the type, to prevent issues with
976 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
977 Default_Value and Default_Component _Value, store corresponding
978 expression in type entity.
979 (Check_Aspect_At_End_Of_Declaration): If the default aspects
980 are declared on the full view, use the full view to resolve the
981 correseponding expression.
982 * exp_ch3.adb (Init_Component): Use attribute
983 Default_Aspect_Component_Value to perform default initialization,
984 rather than relying on the rep item list for the type.
985 (Get_Simple_Init_Val): Ditto.
987 2012-01-30 Thomas Quinot <quinot@adacore.com>
989 * a-strhas.ads: Document risk of collision attack.
991 2012-01-30 Yannick Moy <moy@adacore.com>
993 * gnat_ugn.texi: Minor update wrt warning switches.
995 2012-01-30 Vincent Celier <celier@adacore.com>
997 * prj-nmsc.adb (Check_Interfaces): Report an error when a
998 unit from Library_Interface is not a unit of the project.
1000 2012-01-30 Vincent Pucci <pucci@adacore.com>
1002 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
1003 links fixed inside PPC pragmas.
1004 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
1006 2012-01-30 Thomas Quinot <quinot@adacore.com>
1008 * s-ransee.ads: Minor reformatting.
1010 2012-01-30 Pascal Obry <obry@adacore.com>
1012 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
1013 sources coming from an encapsulated library.
1015 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1017 * sem_ch3.adb (Process-Full_View): fix typo.
1018 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
1019 appear on a private type and the full view is available, ensure
1020 existence of freeze node for full view.
1021 (Build_Predicate_Function): Attach predicate function to both
1022 views of a private type.
1024 2012-01-30 Vincent Celier <celier@adacore.com>
1026 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
1027 for the project if either attribute Library_Interface or
1028 Interfaces is declared.
1029 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
1032 2012-01-30 Pascal Obry <obry@adacore.com>
1034 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
1035 boolean value to true in the process list created by this routine.
1036 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
1037 Continued work for KA06-021.
1038 * prj.adb (Compute_All_Imported_Projects): Set
1039 From_Encapsulated_Lib boolean flag.
1041 2012-01-30 Vincent Pucci <pucci@adacore.com>
1043 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
1045 * s-diflio.ads: Minor change.
1047 2012-01-30 Javier Miranda <miranda@adacore.com>
1049 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
1050 to Get_Entry_Index. Required to generate code which provides
1051 the correct value of Entry_Index in the target entry.
1053 2012-01-30 Nicolas Roche <roche@adacore.com>
1055 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
1056 fix issue with zcx on VxWorks5.
1058 2012-01-30 Pascal Obry <obry@adacore.com>
1060 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
1062 (For_Every_Project_Imported_Context): New generic routine with
1063 a context parameter.
1064 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
1065 distributed complexity.
1066 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
1068 2012-01-30 Thomas Quinot <quinot@adacore.com>
1070 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
1071 _parent aggregate for an extension aggregate, check whether it
1072 requires delayed (top-down) expansion.
1074 2012-01-30 Vincent Pucci <pucci@adacore.com>
1076 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
1077 * snames.ads-tmpl: Name_Item and Name_Symbols added.
1078 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
1079 and change the position of parameter Symbols in every Put routine.
1080 * s-dimmks.ads: Convert long float type Mks_Type into long
1082 * s-llflex.ads: Modifications in comments.
1084 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1086 * sem_ch12.adb (Earlier): Do not use the
1087 top level source locations of the two input nodes.
1089 2012-01-30 Robert Dewar <dewar@adacore.com>
1091 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
1092 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
1094 2012-01-30 Robert Dewar <dewar@adacore.com>
1096 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
1098 2012-01-30 Olivier Hainque <hainque@adacore.com>
1100 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1103 2012-01-30 Thomas Quinot <quinot@adacore.com>
1105 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1106 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1107 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1108 New subprogram (extracted from
1109 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1110 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1111 documentation accordingly.
1112 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1113 actual for a formal type to which a pragma Remote_Access_Type
1115 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1117 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1118 be applied to a generic type if pragma Remote_Access_Type
1119 applies, in which case the type of the attribute is
1120 System.Partition_Interface.RACW_Stub_Type.
1122 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1124 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1125 an alignment on fields of the RETURN type built for the CICO mechanism.
1127 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1129 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1130 a call to a function that returns an unconstrained type with default
1131 discriminant. Similarly, avoid doing the conversion to the nominal
1132 result type in this case.
1134 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1136 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1137 * gcc-interface/decl.c (is_variable_size): Rename to...
1138 (type_has_variable_size): ...this.
1139 (adjust_packed): Adjust to above renaming.
1140 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1141 (field_is_artificial): New predicate.
1142 (field_is_aliased): Likewise.
1143 (field_has_self_size): Likewise.
1144 (field_has_variable_size): Likewise.
1145 (components_to_record): Record information for the final layout during
1146 the first pass on fields.
1147 If there is an aliased field placed after a field whose length depends
1148 on discriminants, put all the fields of the latter sort, last.
1150 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1152 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1153 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1154 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1155 Access-like attribute in a dispatch table if the subprogram is public.
1157 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1159 * gcc-interface/gigi.h (create_label_decl): Adjust.
1160 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1161 and invoke gnat_pushdecl on it. Remove obsolete settings.
1162 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1164 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1165 label for debugging purposes.
1167 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1169 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1170 object with an unconstrained nominal subtype and if optimization isn't
1171 enabled, create a special VAR_DECL for debugging purposes.
1173 2012-01-23 Robert Dewar <dewar@adacore.com>
1175 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1177 2012-01-23 Robert Dewar <dewar@adacore.com>
1179 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1180 language defined aspect applied to renaming or formal type
1181 declaration (not permitted)
1183 2012-01-23 Matthew Heaney <heaney@adacore.com>
1185 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1186 comment with pragma Assert.
1188 2012-01-23 Vincent Pucci <pucci@adacore.com>
1190 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1191 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1192 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1193 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1194 subprogram declaration in order to enable the analysis of PPC boolean
1197 2012-01-23 Robert Dewar <dewar@adacore.com>
1199 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1200 handle Current_Value for volatile variables (also propagate
1201 Treat_As_Volatile from type to object).
1203 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1205 * sem_ch12.adb (Install_Body): Detect the case
1206 where the enclosing context is a package with a stub body that
1207 has already been replaced by the actual body. In such cases,
1208 the freeze node for the enclosing context must be inserted after
1211 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1213 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1214 subprogram before expanding the pragma into an if-statement with
1215 a block, to ensure that when the subprogram is null its body is
1216 properly generated before expansion.
1218 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1220 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1221 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1223 Freeze all eligible subprograms which appear as actuals in
1225 (Has_Fully_Defined_Profile): New routine.
1226 (Renames_Standard_Subprogram): New routine.
1227 (Earlier): Add local variable N. Comment update. Do not use source
1228 locations when trying to determine whether one node precedes another.
1230 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1232 * exp_ch4.adb (Expand_Concatenate): In the case
1233 where the result of a concatentation can be null, set the to
1234 result have both the low and high bounds of the right operand (not
1235 just the high bound, as was the case prior to this fix). Also,
1236 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1237 empty string literal case (should have been low bound minus one,
1238 rather than plus one).
1240 2012-01-23 Thomas Quinot <quinot@adacore.com>
1242 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1243 omit statement SCOs for disabled pragmas.
1245 2012-01-23 Matthew Heaney <heaney@adacore.com>
1247 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1248 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1249 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1250 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1251 Cursor'Write): Declare in private part.
1252 (Reference_Type'Read, Reference_Type'Write): Ditto.
1253 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1255 2012-01-23 Robert Dewar <dewar@adacore.com>
1257 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1260 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1262 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1263 Corresponding_Body on a defaulted null formal subprogram.
1264 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1265 on a defaulted formal subprogram that is a null procedure.
1267 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1269 * exp_ch9.adb: Update the comments involving pragma Implemented.
1270 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1271 constant Subp_Alias and local variable Impl_Subp. Properly
1272 handle aliases of synchronized wrappers. Code cleanup.
1273 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1274 Name_Optional as part of the condition.
1275 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1276 valid choices of implementation kind.
1277 (Check_Arg_Is_One_Of): New routine.
1278 * snames.ads-tmlp: Add Name_Optional.
1280 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1282 * par-ch13.adb: Better error recovery in illegal aspect
1285 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1287 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1289 (Day_Of_Week): Call the internal UTC_Time_Offset.
1290 (Split): Call the internal UTC_Time_Offset.
1291 (Time_Of): Call the internal UTC_Time_Offset.
1292 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1293 (UTC_Time_Offset): New library-level routine.
1294 * a-calend.ads (UTC_Time_Offset): Remove parameter
1295 Is_Historic. Update related comment on usage.
1296 * a-catizo.adb (UTC_Time_Offset): Removed.
1297 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1298 * a-caltizo.ads (UTC_Time_Offset): Removed.
1299 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1302 2012-01-23 Robert Dewar <dewar@adacore.com>
1304 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1305 (pg,po,ps): Make sure each entry starts on new line.
1307 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1309 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1310 the parameter profile of procedure localtime_tzoff and its associated
1312 (Day_Of_Week): Do not treat the input date as historical
1313 with respect to time zones.
1314 (Split): Do not treat the input
1315 date as historical with respect to time zones. (Time_Of): Do
1316 not treat the input constituents as forming a historical date
1317 with respect to time zones.
1318 (UTC_Time_Offset): Add new formal
1319 parameter Is_Historic. Add local variable Flag. Update the call
1321 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1322 (UTC_Time_Offset (Time)): Update the call to
1323 Time_Zone_Operations.UTC_Time_Offset.
1324 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1325 profile. Split the processing of offsets on Windows into two - one
1326 part of historic time stamps and the other for the current time.
1328 2012-01-23 Robert Dewar <dewar@adacore.com>
1330 * a-calend.adb: Minor reformatting.
1332 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1334 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1335 interface in requeue statement.
1337 2012-01-23 Cyrille Comar <comar@adacore.com>
1339 * projects.texi: Remove references to main units and replace
1340 with references to main programs to be coherent with the
1343 2012-01-23 Robert Dewar <dewar@adacore.com>
1345 * s-utf_32.adb: Minor reformatting.
1347 2012-01-23 Vincent Celier <celier@adacore.com>
1349 * snames.ads-tmpl: Minor comment addition Indicate that
1350 Name_Library_Encapsulated_Options is only used in gprbuild.
1352 2012-01-23 Robert Dewar <dewar@adacore.com>
1354 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1357 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1359 * snames.ads-tmpl: Add Name_Synchronization.
1360 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1361 enumeration type and related maps.
1362 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1363 Synchronization, build corresponding pragma Implemented.
1364 * sem_util.adb (Implementation_Kind): Handle both explicit and
1365 implicit pragma_argument association to retrieve the given
1366 synchronization mode.
1368 2012-01-23 Robert Dewar <dewar@adacore.com>
1370 * sem_ch10.adb, errout.adb: Minor reformatting.
1372 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1374 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1375 Ada 2012 Reference function does not lead to a dangerous order
1378 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1380 * exp_util.adb (Is_Iterated_Container): Test
1381 Is_Entity_Name when searching for calls to the default iterator,
1382 to avoid blowing up on indirect calls which have an explicit
1383 dereference as the call name.
1385 2012-01-23 Thomas Quinot <quinot@adacore.com>
1387 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1388 the complete expanded name, rather than just its Selector_Name.
1390 2012-01-23 Thomas Quinot <quinot@adacore.com>
1392 * a-textio.adb (Put): Rewrite one-parameter Character version to
1393 just call the two-parameter one with Current_Out.
1395 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1397 * freeze.adb (Check_Current_Instance): Issue an
1398 error when the prefix of 'Unchecked_Access or 'Access does not
1399 denote a legal aliased view of a type.
1400 (Freeze_Record_Type): Do not halt the processing of record components
1401 once the Has_Controlled_Component is set as this bypasses the remaining
1403 (Is_Aliased_View_Of_Type): New routine.
1405 2012-01-23 Thomas Quinot <quinot@adacore.com>
1407 * errout.ads, freeze.adb: Minor reformatting.
1409 2012-01-23 Thomas Quinot <quinot@adacore.com>
1411 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1414 2012-01-23 Olivier Hainque <hainque@adacore.com>
1416 * adadecode.c (__gnat_decode): Deal with empty input early,
1417 preventing potential erroneous memory access later on.
1419 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1422 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1423 renaming, preserve the volatileness through the indirection, if any.
1425 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1427 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1430 2012-01-10 Pascal Obry <obry@adacore.com>
1432 * prj-nmsc.adb (Check_Library_Attributes):
1433 Kill check for object/source directories for aggregate libraries.
1435 2012-01-10 Matthew Heaney <heaney@adacore.com>
1437 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1438 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1439 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1440 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1441 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1442 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1443 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1444 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1445 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1446 container parameter as aliased in/in out.
1449 2012-01-10 Bob Duff <duff@adacore.com>
1451 * s-os_lib.ads: Improve comment.
1453 2012-01-10 Geert Bosch <bosch@adacore.com>
1455 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1458 2012-01-10 Bob Duff <duff@adacore.com>
1460 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1461 checking that the 'Size is correct. If the type is "mod 2**12",
1462 for example, it's illegal, but Esize is the 'Object_Size, which
1463 will be something like 16 or 32, so the error ('Size = 12) was
1465 * gnat_rm.texi: Improve documentation of shift
1466 and rotate intrinsics.
1468 2012-01-10 Pascal Obry <obry@adacore.com>
1470 * prj.adb (For_Every_Project_Imported): Fix
1471 implementation to make sure we return each project only once
1472 for aggragte libraries. It is fine to return a project twice for
1473 aggregate projects, this was the case as a Project_Id is different
1474 in each project tree. The new implementation use a table based on
1475 the project name to ensure proper detection of duplicate project
1476 in aggregate library. A new context is then created to continue
1477 retrurning duplicate project for aggregate libraries.
1479 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1481 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1482 return value in the variable-sized return type case if the target is
1483 an array with fixed size. However, do not create it if this is the
1484 expression of an object declaration.
1486 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1488 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1490 2012-01-06 Robert Dewar <dewar@adacore.com>
1492 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1493 s-utf_32.ads: Add pragma Pure
1494 * s-utf_32.adb: Suppress warnings on non-static constants (now
1497 2012-01-06 Bob Duff <duff@adacore.com>
1499 * s-rpc.ads (Read, Write): Add overriding indicators.
1501 2012-01-06 Robert Dewar <dewar@adacore.com>
1503 * gnat_rm.texi: Add documentation for conventions
1504 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1506 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1508 * a-tienio.adb (Put): Add exception message on
1509 raise statements. Remove unneeded blocks and object declarations.
1511 2012-01-06 Robert Dewar <dewar@adacore.com>
1513 * sem_prag.adb: Minor reformatting.
1515 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1517 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1518 that a selected component within a generic unit has been resolved
1519 as a prefixed call with local references.
1520 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1521 component is always visible.
1522 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1523 prefixed call in an instance, do not look for visible components
1525 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1526 to a prefixed call, mark the node accordingly when prefix and
1527 selector are local references.
1529 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1531 * gnatvsn.ads (Current_Year): Bump to 2012.
1533 Copyright (C) 2012 Free Software Foundation, Inc.
1535 Copying and distribution of this file, with or without modification,
1536 are permitted in any medium without royalty provided the copyright
1537 notice and this notice are preserved.