1 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Force
4 BLKmode on the type if it is passed by reference.
5 <E_Array_Subtype>: Likewise.
6 <E_Record_Type>: Guard the call to Is_By_Reference_Type predicate.
7 <E_Record_Subtype>: Likewise.
9 * gcc-interface/Makefile.in: Remove outdated comment and reference to
12 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
14 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use gnat_type_for_size
15 directly to obtain an unsigned version of the base type.
17 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
19 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Out_Parameter>: Do not
20 generate the special PARM_DECL for an Out parameter in LTO mode.
22 2012-10-02 Eric Botcazou <ebotcazou@adacore.com>
24 * gcc-interfaces/decl.c (elaborate_expression_1): Use the variable for
25 bounds of loop iteraration scheme only for locally defined subtypes.
27 * gcc-interface/trans.c (build_return_expr): Apply the NRV optimization
30 2012-09-20 Release Manager
34 2012-09-07 Eric Botcazou <ebotcazou@adacore.com>
36 * gcc-interface/trans.c (Loop_Statement_to_gnu): Revert to using
37 size_type_node instead of sizetype.
39 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
41 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Try to ensure
42 that an object of CW type initialized to a value is sufficiently
43 aligned for this value.
45 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
47 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
48 look up the REP part of the base type in advance. Deal with that of
50 (get_rep_part): Be prepared for record types with fields.
52 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
54 * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
55 if the CICO mechanism is used.
57 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
59 * gcc-interface/utils2.c (build_simple_component_ref): Do not look
60 through an extension if the type contains a placeholder.
62 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
64 * exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
65 the designated subprogram type and also set Is_Dispatch_Table_Entity.
66 (Expand_Interface_Thunk): Propagate the convention on the thunk.
67 (Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
68 the internal view of the constructors.
69 (Set_CPP_Constructors): Likewise.
70 * sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
71 convention on the function.
72 * gcc-interface/gigi.h (is_cplusplus_method): Declare.
73 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
74 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
76 (get_minimal_subprog_decl): Likewise.
77 (is_cplusplus_method): New predicate.
78 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
79 error on access to C++ constructor or member function.
81 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
83 * gcc-interface/utils.c (gnat_pushdecl): Set TYPE_CONTEXT for types
84 attached to a TYPE_DECL.
86 2012-06-15 Eric Botcazou <ebotcazou@adacore.com>
89 * gcc-interface/gigi.h (maybe_vector_array): Make static inline.
90 * gcc-interface/utils.c (maybe_vector_array): Delete.
91 * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
92 array object as addressable if it has vector type and is on the LHS.
94 2012-06-14 Jakub Jelinek <jakub@redhat.com>
96 * gcc-interface/Makefile.in (gnatlib-shared-default): Append
97 $(PICFLAG_FOR_TARGET) to GNATLIBCFLAGS_FOR_C passed to submake.
99 2012-06-14 Release Manager
101 * GCC 4.7.1 released.
103 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
106 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
108 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
109 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
111 (get_minimal_subprog_decl): Likewise.
112 (gnat_first_param_is_class): New predicate.
114 2012-06-12 Olivier Hainque <hainque@adacore.com>
116 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
117 $(PIC_FLAG_FOR_TARGET).
118 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
119 GNATLIBCFLAGS_FOR_C passed to gnatlib.
120 (gnatlib-shared-win32): Likewise.
121 (gnatlib-shared-darwin): Likewise.
122 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
123 gnatlib-shared-win32.
125 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
127 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
128 (build_variant_list): Adjust to above renaming.
129 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
130 to the type of the variant containers.
131 (create_variant_part_from): Likewise. Give a unique name to the type
134 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
137 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
138 (__gnat_using_gnu_linker): Delete.
139 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
140 Declare Object_File_Option string constant and Using_GNU_response_file
142 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
143 Opening and Closing local variables. Do not handle the GNU linker
145 (Write_RF): New procedure to write into the response file. Escape some
146 characters if a GNU response file is used. Keep track of error status.
147 Invoke Write_RF to write into the response file. Delete the file only
148 if the link was successful.
149 * mlib-utl.adb: Do not `with' package System.
150 (Gcc): Likewise. Declare Object_File_Option string constant and
151 Using_GNU_response_file boolean constant.
152 (Write_RF): Take a string instead of address and length. Escape some
153 characters if a GNU response file is used.
154 Invoke Write_RF to write into the response file. Delete the file only
155 if the link was successful. Do not warn if it cannot be deleted.
157 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
159 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
160 on the dummy global variable.
162 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
164 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
165 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
167 (get_minimal_subprog_decl): Likewise.
168 (gnat_first_param_is_class): New predicate.
170 Backport from mainline
171 2012-05-15 Javier Miranda <miranda@adacore.com>
173 * exp_ch3.adb (Build_Offset_To_Top): Modify the
174 expansion of the offset_to_top functions to ensure that their
175 profile is conformant with the profile specified in Ada.Tags. No
176 change in functionality.
178 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
180 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
181 global level with unconstrained nominal subtype and a non-fixed size,
182 make a variable for the size.
184 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
187 * s-taprop-dummy.adb (Specific): New package.
189 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
191 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
192 atomicity from an object to its underlying type only if it
195 2012-05-06 Pascal Obry <obry@adacore.com>
198 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
200 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
201 Windows-specific make variable.
202 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
203 (install-gnatlib): Respect the above during installation when set,
204 and also install any windows import library that has been built.
205 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
206 build a corresponding import library.
208 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
210 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
211 layout for bitfields on the type if it is packed or has a representation
212 clause and an alternate layout is available.
214 2012-04-09 Mike Stump <mikestump@comcast.net>
216 * a-assert.ads: Remove execute permission.
217 * a-chacon.ads: Likewise.
218 * a-coteio.ads: Likewise.
219 * a-envvar.ads: Likewise.
220 * a-exetim-mingw.ads: Likewise.
221 * a-fzteio.ads: Likewise.
222 * a-izteio.ads: Likewise.
223 * a-lcteio.ads: Likewise.
224 * a-llctio.ads: Likewise.
225 * a-scteio.ads: Likewise.
226 * a-suenco.ads: Likewise.
227 * a-suenst.ads: Likewise.
228 * a-suewst.ads: Likewise.
229 * a-suezst.ads: Likewise.
230 * a-tirsfi.ads: Likewise.
231 * a-wichha.ads: Likewise.
232 * a-zchara.ads: Likewise.
233 * a-zchhan.ads: Likewise.
234 * a-zchuni.ads: Likewise.
235 * a-zrstfi.ads: Likewise.
236 * aspects.ads: Likewise.
237 * g-byorma.ads: Likewise.
238 * g-decstr.ads: Likewise.
239 * g-encstr.ads: Likewise.
240 * g-spchge.ads: Likewise.
241 * g-u3spch.ads: Likewise.
242 * g-wispch.ads: Likewise.
243 * g-zspche.ads: Likewise.
244 * namet-sp.ads: Likewise.
245 * s-os_lib.ads: Likewise.
246 * s-regexp.ads: Likewise.
247 * s-regpat.ads: Likewise.
248 * s-string.ads: Likewise.
249 * s-tasloc.ads: Likewise.
250 * s-utf_32.ads: Likewise.
251 * sem_aux.ads: Likewise.
252 * a-assert.adb: Likewise.
253 * a-chacon.adb: Likewise.
254 * a-envvar.adb: Likewise.
255 * a-exetim-mingw.adb: Likewise.
256 * a-suenco.adb: Likewise.
257 * a-suenst.adb: Likewise.
258 * a-suewst.adb: Likewise.
259 * a-suezst.adb: Likewise.
260 * a-tirsfi.adb: Likewise.
261 * a-wichha.adb: Likewise.
262 * a-zchhan.adb: Likewise.
263 * a-zchuni.adb: Likewise.
264 * a-zrstfi.adb: Likewise.
265 * aspects.adb: Likewise.
266 * g-byorma.adb: Likewise.
267 * g-decstr.adb: Likewise.
268 * g-encstr.adb: Likewise.
269 * g-spchge.adb: Likewise.
270 * g-u3spch.adb: Likewise.
271 * g-wispch.adb: Likewise.
272 * g-zspche.adb: Likewise.
273 * namet-sp.adb: Likewise.
274 * s-except.adb: Likewise.
275 * s-inmaop-vxworks.adb: Likewise.
276 * s-os_lib.adb: Likewise.
277 * s-regexp.adb: Likewise.
278 * s-regpat.adb: Likewise.
279 * s-string.adb: Likewise.
280 * s-tasloc.adb: Likewise.
281 * s-utf_32.adb: Likewise.
282 * s-wchcon.adb: Likewise.
283 * sem_aux.adb: Likewise.
285 2012-03-22 Release Manager
287 * GCC 4.7.0 released.
289 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
291 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
292 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
293 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
294 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
295 invoke rest_of_type_decl_compilation on the parallel type, if any.
297 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
299 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
300 dummy global built for global types is preserved.
302 2012-02-27 Tristan Gingold <gingold@adacore.com>
304 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
305 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
308 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
310 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
311 (TYPE_BY_REFERENCE_P): New flag.
312 (TYPE_IS_BY_REFERENCE_P): New macro.
313 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
314 (TYPE_IS_DUMMY_P): Adjust for above change.
315 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
316 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
317 (gnat_to_gnu_param): Likewise.
318 (maybe_pad_type): Likewise.
319 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
320 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
321 instead of TREE_ADDRESSABLE.
322 * gcc-interface/trans.c (finalize_nrv): Likewise.
323 (call_to_gnu): Likewise. Do not create a temporary for return values
324 with by-reference type here.
325 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
326 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
327 CONSTRUCTORs and calls.
328 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
329 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
330 instead of TREE_ADDRESSABLE.
331 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
334 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
336 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
337 change that creates a special VAR_DECL for debugging purposes. For an
338 aliased object with an unconstrained nominal subtype, make its type a
339 thin reference to the underlying object.
340 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
341 expressions built for the initialization of above objects.
343 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
345 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
346 Windows-specific make variable.
347 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
348 (install-gnatlib): Respect the above during installation when set,
349 and also install any windows import library that has been built.
350 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
351 build a corresponding import library.
353 2012-02-22 Robert Dewar <dewar@adacore.com>
355 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
358 2012-02-22 Geert Bosch <bosch@adacore.com>
360 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
361 x86-specific version of byteswap and use GCC builtins instead.
363 2012-02-22 Tristan Gingold <gingold@adacore.com>
365 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
366 E_Array_Type]: Translate component ealier.
368 2012-02-22 Robert Dewar <dewar@adacore.com>
370 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
371 error message for 'Range.
373 2012-02-22 Pascal Obry <obry@adacore.com>
375 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
376 this is our own thread.
378 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
380 * tree_io.ads: Update ASIS_Version_Number because of the changes
383 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
385 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
386 stack-related finalizers.
388 2012-02-22 Ed Schonberg <schonberg@adacore.com>
390 * sem_ch6.adb (Analyze_Expression_Function): If the construct
391 is a completion, indicate that its formals are the formals of
392 a completion, and as such do not get a cross- reference entry.
393 (Analyze_Subprogram_Specification): Do not generate a definition
394 for the entity of an expression function, because it may be a
395 completion. Definition will be generated if needed when analyzing
396 the generated subprogram declaration.
398 2012-02-22 Vincent Celier <celier@adacore.com>
400 * make.adb (Check): When checking if an object file is in the
401 correct object directory, get the unit name from a previous call
402 to Check_Source_Info_In_ALI.
403 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
404 the unit when everything is OK, otherwise return No_Name.
405 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
408 2012-02-22 Ed Schonberg <schonberg@adacore.com>
410 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
411 instance, the operator is visible if an operand is of some
412 numeric type which is not in use or directly visible, and the
413 other operand is a numeric literal.
415 2012-02-22 Tristan Gingold <gingold@adacore.com>
417 * init.c: Minor code clean up.
418 * gcc-interface/Make-lang.in: Update dependencies.
420 2012-02-22 Arnaud Charlet <charlet@adacore.com>
422 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
423 otherwise GCC will generate an object file.
425 2012-02-22 Vincent Celier <celier@adacore.com>
427 * projects.texi: Correct typo related to "**" in Source_Dirs.
429 2012-02-22 Steve Baird <baird@adacore.com>
431 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
434 2012-02-22 Vincent Pucci <pucci@adacore.com>
436 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
437 System_Dim_Child cases added.
438 * rtsfind.ads: Ada_Numerics,
439 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
440 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
441 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
443 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
444 Rtsfind to verify the package entity is located either
445 in System.Dim.Integer_IO or in System.Dim.Float_IO.
446 (Is_Dim_IO_Package_Instantiation): Minor
447 changes. (Is_Elementary_Function_Call): Removed.
448 (Is_Elementary_Function_Entity): New routine.
449 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
450 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
453 2012-02-22 Vincent Pucci <pucci@adacore.com>
455 * sem_prag.adb: Minor reformatting.
457 2012-02-22 Ed Schonberg <schonberg@adacore.com>
459 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
460 declaration that is the completion of a tagged incomplete type, do
461 not associate the class-wide type already created with the private
462 type to prevent order-of-elaboration issues in the back-end.
463 * exp_disp.adb (Find_Specific_Type): Find specific type of
464 a class-wide type, and handle the case of an incomplete type
465 coming either from a limited_with clause or from an incomplete
466 type declaration. Used when expanding a dispatchin call and
467 generating tag checks (minor refactoring).
469 2012-02-22 Robert Dewar <dewar@adacore.com>
471 * exp_ch5.adb: Add comment.
472 * sem_ch12.adb, exp_ch6.adb: minor reformatting
474 2012-02-22 Ed Schonberg <schonberg@adacore.com>
476 * freeze.adb (Freeze_Entity): Do not perform type layout within
479 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
481 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
484 2012-02-22 Ed Schonberg <schonberg@adacore.com>
486 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
487 assignment to a classwide type whose type is limited, as
488 can happen in an instantiation in programs that run afoul or
492 2012-02-17 Ed Schonberg <schonberg@adacore.com>
494 * exp_ch6.adb (Legal_Copy): If layout is not
495 determined in the front-end, do not emit error message when
496 by-reference actual is potentially unaligned.
497 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
498 illegal representation clause on tagged or aliased component, or on
499 by-reference type with forced alignment.
501 2012-02-17 Nicolas Roche <roche@adacore.com>
503 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
504 propagated by gnatlib-sjlj and gnatlib-zcx targets.
505 * gcc-interface/Make-lang.in: Update dependencies.
507 2012-02-17 Thomas Quinot <quinot@adacore.com>
509 * sem_ch12.adb (Analyze_Package_Instantiation): For an
510 instantiation in an RCI library unit, omit the instance body
511 if the RCI library unit is the instance itself (E.2.3(18)),
512 but include the body if the instantiation is within the RCI
513 declaration (12.3(12)).
515 2012-02-17 Steve Baird <baird@adacore.com>
517 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
518 Post'Class aspects can only be specified for a primitive operation
521 2012-02-17 Yannick Moy <moy@adacore.com>
523 * gnat_rm.texi: Minor shuffling.
525 2012-02-17 Ed Schonberg <schonberg@adacore.com>
527 * aspects.adb: Expression functions can carry pre/postconditions.
528 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
529 in an expression function.
530 * sem_prag (Check_Precondition_Postcondition): legal on expression
533 2012-02-17 Vincent Pucci <pucci@adacore.com>
535 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
536 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
537 * a-convec.adb, a-coorma.adb (Adjust): New routine.
538 (Constant_Reference): Increment Busy and Lock counters.
539 (Reference): Increase Busy and Lock counters.
540 (Finalize): New routine.
541 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
542 (Adjust): New routine. (Constant_Reference): Increment Busy
544 (Finalize): New routine.
545 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
546 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
547 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
548 * a-coorma.ads, a-coorse: Controlled component added to the
551 2012-02-17 Robert Dewar <dewar@adacore.com>
553 * restrict.adb (Check_Restriction): Add special handling for
554 No_Obsolescent_Features.
556 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
558 * exp_util.adb (Find_Finalize_Address): When dealing with an
559 internally built full view for a type with unknown discriminants,
560 use the original record type.
562 2012-02-17 Robert Dewar <dewar@adacore.com>
564 * sem_dim.adb: Minor reformatting.
566 2012-02-17 Yannick Moy <moy@adacore.com>
568 * gnat_rm.texi: Minor rewording.
570 2012-02-17 Thomas Quinot <quinot@adacore.com>
572 * sem_aggr.adb: Minor reformatting.
574 2012-02-17 Robert Dewar <dewar@adacore.com>
576 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
578 2012-02-17 Vincent Pucci <pucci@adacore.com>
580 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
581 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
583 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
585 * s-dim.ads: Make package Pure.
587 2012-02-17 Gary Dismukes <dismukes@adacore.com>
589 * prj-nmsc.adb: Minor reformatting.
591 2012-02-17 Yannick Moy <moy@adacore.com>
593 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
595 2012-02-17 Yannick Moy <moy@adacore.com>
597 * gnat_ugn.texi: Fix typos.
599 2012-02-17 Pascal Obry <obry@adacore.com>
601 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
602 aggregate is not Externally_Built.
604 2012-02-17 Ed Schonberg <schonberg@adacore.com>
606 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
607 component has a box association, copy the default value using
608 the current scope as the scope of internal types, to prevent
609 scoping anomalies in gigi.
611 2012-02-17 Robert Dewar <dewar@adacore.com>
613 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
614 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
615 exp_intr.adb, s-os_lib.adb: Minor reformatting.
617 2012-02-17 Ed Schonberg <schonberg@adacore.com>
619 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
620 old operation is abstract, the relevant type is not abstract,
621 and the new subprogram fails to override.
623 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
625 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
626 type of the result to the end and execute it for a deferred constant of
627 a discriminated type whose full view can be elaborated statically.
629 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
631 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
632 type is tagged, mark it as used for debugging purposes.
633 <N_Allocator>: Likewise for a qualified expression.
635 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
637 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
638 return value in the by-reference return type case if this isn't the
639 expression of an object declaration. Tidy up.
641 2012-02-09 Tristan Gingold <gingold@adacore.com>
643 * gcc-interface/Makefile.in: Remove .sym rule (not used).
644 Remove adamsg.o object (requires native message compiler).
645 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
646 macro instead of as extern int.
647 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
648 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
649 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
650 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
651 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
652 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
653 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
654 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
655 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
656 (struct cond_except): Field cond is now an unsigned int.
657 (dec_ada_cond_except_table): Adjust.
658 (cond_except_table): Likewise.
659 (cond_resignal_table): Likewise.
660 (__gnat_default_resignal_p): Fix style.
662 2012-02-08 Vincent Celier <celier@adacore.com>
664 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
665 (g-buorma is now imported by sinput).
667 * scn.adb (Initialize_Scanner): Call Check_For_BOM
668 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
669 * sinput.adb: New procedure Check_For_BOM
670 * sinput.ads: New procedure Check_For_BOM
672 2012-02-08 Vincent Pucci <pucci@adacore.com>
674 * impunit.adb: Dimension package names updated
675 * Makefile.rtl: s-dim added
676 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
677 (Is_Dim_IO_Package_Instantiation): minor changes
678 * sem_dim.ads: minor changes in comments
679 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
680 Name_Dim_Integer_IO removed
681 * s-dim.ads: New package. Define the dimension terminology.
682 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
683 * s-dmotpr.ads: Package names updated.
684 * s-diflio.ads, s-diinio.ads: Documentation added and package
687 2012-02-08 Gary Dismukes <dismukes@adacore.com>
689 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
690 for storage pools to test for an underlying record type rather than
691 testing Is_Tagged_Type, so that simple storage pools will be handled
692 the same as normal Ada storage pools.
694 2012-02-08 Yannick Moy <moy@adacore.com>
696 * gnat_rm.texi: Minor reshuffling to place restriction at
699 2012-02-08 Bob Duff <duff@adacore.com>
701 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
702 False for '-gnatwA', to suppress these warnings.
704 2012-02-08 Vincent Celier <celier@adacore.com>
706 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
707 starting to scan, so that UTF8 encoding is taken into account.
709 2012-02-08 Arnaud Charlet <charlet@adacore.com>
711 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
713 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
714 (Exceptional_Complete_Rendezvous): Mark No_Return.
716 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
718 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
719 New predicate to compute whether a composite value can be
720 evaluated at compile time.
721 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
722 expressions of elementary type and Compile_Time_Known_Composite_Value
723 for all other expressions.
724 (Expand_Record_Aggregate): Convert to assignments in the case
725 of a type with mutable components if the aggregate cannot be
728 2012-02-08 Gary Dismukes <dismukes@adacore.com>
730 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
731 (Impl_Defined_Aspects): Add association for
732 Aspect_Simple_Storage_Pool_Type.
734 association for Aspect_Simple_Storage_Pool_Type.
736 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
737 * exp_attr.adb (Expand_N_Attribute_Reference):
738 Change name to Name_Simple_Storage_Pool_Type.
739 * exp_ch4.adb (Expand_N_Allocator): Change
740 name to Name_Simple_Storage_Pool_Type.
741 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
742 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
743 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
744 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
745 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
746 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
747 Change name to Name_Simple_Storage_Pool_Type.
749 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
750 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
751 * sem_res.adb (Resolve_Allocator): Change name to
752 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
753 (Name_Simple_Storage_Pool_Type): New name constant.
754 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
755 move to main pragma section because it no longer matches the
757 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
758 Name_Simple_Storage_Pool.
759 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
761 2012-02-08 Robert Dewar <dewar@adacore.com>
763 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
765 2012-02-08 Pascal Obry <obry@adacore.com>
767 * prj.adb (Compute_All_Imported_Projects): Use new
768 For_Project_And_Aggregated_Context to ensure proper context is
769 used for encapsulated aggregate libraries.
770 * prj-proc.adb (Recursive_Process): Call
771 Process_Aggregated_Projects earlier to ensure that all dependent
772 projects are set with the proper encapsulated status.
774 2012-02-08 Pascal Obry <obry@adacore.com>
776 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
779 2012-02-08 Pascal Obry <obry@adacore.com>
781 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
782 generic routine with a context parameter.
784 2012-02-08 Robert Dewar <dewar@adacore.com>
786 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
787 a-convec.adb: Minor reformatting and code reorganization.
789 2012-02-08 Steve Baird <baird@adacore.com>
791 * sem_cat.adb (In_Preelaborated_Unit): A child
792 unit instantiation does not inherit preelaboration requirements
795 2012-02-08 Gary Dismukes <dismukes@adacore.com>
797 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
798 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
799 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
800 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
801 * aspects.adb (Canonical_Aspect): Add entry for
802 Aspect_Simple_Storage_Pool.
803 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
804 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
805 (add conversion, analyze/resolve). For the Storage_Size attribute,
806 for the simple pool case, locate and use the simple pool type's
807 Storage_Size function (if any), otherwise evaluate to zero.
808 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
809 for an access type with an associated simple storage pool,
810 locate and use the pool type's Allocate.
811 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
812 access type has a simple storage pool, locate the pool type's
813 Deallocate procedure (if present) and use it as the procedure
814 to call on the Free operation.
815 * freeze.adb (Freeze_Entity): In the case of a full type for
816 a private type defined with pragma Simple_Storage_Pool, check
817 that the full type is also appropriate for the pragma. For
818 a simple storage pool type, validate that the operations
819 Allocate, Deallocate (if present), and Storage_Size
820 (if present) are defined with appropriate expected profiles.
821 (Validate_Simple_Pool_Op_Formal): New procedure
822 (Validate_Simple_Pool_Operation): New procedure Add with and
824 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
825 (no action required).
826 * sem_attr.adb (Analyze_Attribute): For the case of the
827 Storage_Pool attribute, give a warning if the prefix type has an
828 associated simple storage pool, and rewrite the attribute as a
829 raise of Program_Error. In the case of the Simple_Storage_Pool
830 attribute, check that the prefix type has an associated simple
831 storage pool, and set the attribute type to the pool's type.
832 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
833 Aspect_Simple_Storage_Pool case choice.
834 (Analyze_Attribute_Definition_Clause): Add
835 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
836 (no action). Add handling for Simple_Storage_Pool attribute
837 definition, requiring the name to denote a simple storage pool
839 (Check_Aspect_At_Freeze_Point): For a simple storage pool
840 aspect, set the type to that of the name specified for the aspect.
841 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
842 Simple_Storage_Pool, requiring that it applies to a library-level
843 type declared in a package declaration that is a limited private
844 or limited record type.
845 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
846 build-in-place function in an allocator for an access type with
847 a simple storage pool as unsupported.
848 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
849 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
850 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
851 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
852 Name_Simple_Storage_Pool.
853 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
855 2012-02-08 Cyrille Comar <comar@adacore.com>
857 * projects.texi: Clarify doc for interfaces.
859 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
861 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
864 2012-02-01 Tristan Gingold <gingold@adacore.com>
866 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
867 instead of size_type_node.
869 2012-01-30 Nicolas Roche <roche@adacore.com>
871 * gcc-interface/Make-lang.in: Update dependencies.
872 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
874 Remove Linker_Options -crtbe when building sjlj run-time.
876 2012-01-30 Robert Dewar <dewar@adacore.com>
878 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
879 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
880 form 2 * small-literal.
881 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
883 * sem_ch4.ads (Analyze_Mod): New procedure.
885 2012-01-30 Ed Schonberg <schonberg@adacore.com>
887 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
888 types and return expression when building spec for implicit
889 body, to preserve global references that may be present in an
892 2012-01-30 Matthew Heaney <heaney@adacore.com>
894 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
895 Reverse_Elements): Check for cursor tampering.
897 2012-01-30 Ed Schonberg <schonberg@adacore.com>
899 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
900 type with aspect Default_Value or Default_Component_Value is
901 fully initialized, and use of variables of such types do not
904 2012-01-30 Javier Miranda <miranda@adacore.com>
907 * sem_ch8.adb (Analyze_Subprogram_Renaming):
908 Handle self-renaming when the renamed entity is referenced using
911 2012-01-30 Vincent Celier <celier@adacore.com>
913 * projects.texi: Add documentation for attribute Interfaces.
915 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
917 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
918 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
919 location for the wrapped call to the original AT_END routine
920 and the subsequent return statement.
922 2012-01-30 Pascal Obry <obry@adacore.com>
924 * s-rannum.adb: Minor reformatting.
926 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
928 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
929 to 25 and add the hard time value for 2012-06-30.
931 2012-01-30 Robert Dewar <dewar@adacore.com>
933 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
934 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
935 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
936 Minor reformatting/code reorganization.
938 2012-01-30 Thomas Quinot <quinot@adacore.com>
940 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
941 Unsigned_64 rather than Duration.
942 (System.Random_Numbers.Reset): Use full value of seed
943 (do not truncate sub-second bits).
945 2012-01-30 Thomas Quinot <quinot@adacore.com>
947 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
949 2012-01-30 Yannick Moy <moy@adacore.com>
951 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
952 account changes to -gnatwa and more recent warnings.
954 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
956 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
957 location when creating a call to a finalizer.
958 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
959 a source location for the first actual of Save_Occurrence for
962 2012-01-30 Ed Schonberg <schonberg@adacore.com>
964 * einfo.ads, einfo,adb: New attribute on scalar types:
965 Default_Aspect_Value New attribute on array types:
966 Default_Aspect_Component_Value Move attribute Related_Array_Object
967 to a different position to accomodate new aspect attributes.
968 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
969 of defaults set with an aspect specification, rather than using
970 the list of aspects attached to the type, to prevent issues with
972 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
973 Default_Value and Default_Component _Value, store corresponding
974 expression in type entity.
975 (Check_Aspect_At_End_Of_Declaration): If the default aspects
976 are declared on the full view, use the full view to resolve the
977 correseponding expression.
978 * exp_ch3.adb (Init_Component): Use attribute
979 Default_Aspect_Component_Value to perform default initialization,
980 rather than relying on the rep item list for the type.
981 (Get_Simple_Init_Val): Ditto.
983 2012-01-30 Thomas Quinot <quinot@adacore.com>
985 * a-strhas.ads: Document risk of collision attack.
987 2012-01-30 Yannick Moy <moy@adacore.com>
989 * gnat_ugn.texi: Minor update wrt warning switches.
991 2012-01-30 Vincent Celier <celier@adacore.com>
993 * prj-nmsc.adb (Check_Interfaces): Report an error when a
994 unit from Library_Interface is not a unit of the project.
996 2012-01-30 Vincent Pucci <pucci@adacore.com>
998 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
999 links fixed inside PPC pragmas.
1000 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
1002 2012-01-30 Thomas Quinot <quinot@adacore.com>
1004 * s-ransee.ads: Minor reformatting.
1006 2012-01-30 Pascal Obry <obry@adacore.com>
1008 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
1009 sources coming from an encapsulated library.
1011 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1013 * sem_ch3.adb (Process-Full_View): fix typo.
1014 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
1015 appear on a private type and the full view is available, ensure
1016 existence of freeze node for full view.
1017 (Build_Predicate_Function): Attach predicate function to both
1018 views of a private type.
1020 2012-01-30 Vincent Celier <celier@adacore.com>
1022 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
1023 for the project if either attribute Library_Interface or
1024 Interfaces is declared.
1025 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
1028 2012-01-30 Pascal Obry <obry@adacore.com>
1030 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
1031 boolean value to true in the process list created by this routine.
1032 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
1033 Continued work for KA06-021.
1034 * prj.adb (Compute_All_Imported_Projects): Set
1035 From_Encapsulated_Lib boolean flag.
1037 2012-01-30 Vincent Pucci <pucci@adacore.com>
1039 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
1041 * s-diflio.ads: Minor change.
1043 2012-01-30 Javier Miranda <miranda@adacore.com>
1045 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
1046 to Get_Entry_Index. Required to generate code which provides
1047 the correct value of Entry_Index in the target entry.
1049 2012-01-30 Nicolas Roche <roche@adacore.com>
1051 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
1052 fix issue with zcx on VxWorks5.
1054 2012-01-30 Pascal Obry <obry@adacore.com>
1056 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
1058 (For_Every_Project_Imported_Context): New generic routine with
1059 a context parameter.
1060 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
1061 distributed complexity.
1062 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
1064 2012-01-30 Thomas Quinot <quinot@adacore.com>
1066 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
1067 _parent aggregate for an extension aggregate, check whether it
1068 requires delayed (top-down) expansion.
1070 2012-01-30 Vincent Pucci <pucci@adacore.com>
1072 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
1073 * snames.ads-tmpl: Name_Item and Name_Symbols added.
1074 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
1075 and change the position of parameter Symbols in every Put routine.
1076 * s-dimmks.ads: Convert long float type Mks_Type into long
1078 * s-llflex.ads: Modifications in comments.
1080 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1082 * sem_ch12.adb (Earlier): Do not use the
1083 top level source locations of the two input nodes.
1085 2012-01-30 Robert Dewar <dewar@adacore.com>
1087 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
1088 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
1090 2012-01-30 Robert Dewar <dewar@adacore.com>
1092 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
1094 2012-01-30 Olivier Hainque <hainque@adacore.com>
1096 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1099 2012-01-30 Thomas Quinot <quinot@adacore.com>
1101 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1102 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1103 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1104 New subprogram (extracted from
1105 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1106 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1107 documentation accordingly.
1108 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1109 actual for a formal type to which a pragma Remote_Access_Type
1111 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1113 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1114 be applied to a generic type if pragma Remote_Access_Type
1115 applies, in which case the type of the attribute is
1116 System.Partition_Interface.RACW_Stub_Type.
1118 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1120 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1121 an alignment on fields of the RETURN type built for the CICO mechanism.
1123 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1125 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1126 a call to a function that returns an unconstrained type with default
1127 discriminant. Similarly, avoid doing the conversion to the nominal
1128 result type in this case.
1130 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1132 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1133 * gcc-interface/decl.c (is_variable_size): Rename to...
1134 (type_has_variable_size): ...this.
1135 (adjust_packed): Adjust to above renaming.
1136 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1137 (field_is_artificial): New predicate.
1138 (field_is_aliased): Likewise.
1139 (field_has_self_size): Likewise.
1140 (field_has_variable_size): Likewise.
1141 (components_to_record): Record information for the final layout during
1142 the first pass on fields.
1143 If there is an aliased field placed after a field whose length depends
1144 on discriminants, put all the fields of the latter sort, last.
1146 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1148 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1149 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1150 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1151 Access-like attribute in a dispatch table if the subprogram is public.
1153 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1155 * gcc-interface/gigi.h (create_label_decl): Adjust.
1156 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1157 and invoke gnat_pushdecl on it. Remove obsolete settings.
1158 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1160 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1161 label for debugging purposes.
1163 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1165 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1166 object with an unconstrained nominal subtype and if optimization isn't
1167 enabled, create a special VAR_DECL for debugging purposes.
1169 2012-01-23 Robert Dewar <dewar@adacore.com>
1171 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1173 2012-01-23 Robert Dewar <dewar@adacore.com>
1175 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1176 language defined aspect applied to renaming or formal type
1177 declaration (not permitted)
1179 2012-01-23 Matthew Heaney <heaney@adacore.com>
1181 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1182 comment with pragma Assert.
1184 2012-01-23 Vincent Pucci <pucci@adacore.com>
1186 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1187 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1188 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1189 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1190 subprogram declaration in order to enable the analysis of PPC boolean
1193 2012-01-23 Robert Dewar <dewar@adacore.com>
1195 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1196 handle Current_Value for volatile variables (also propagate
1197 Treat_As_Volatile from type to object).
1199 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1201 * sem_ch12.adb (Install_Body): Detect the case
1202 where the enclosing context is a package with a stub body that
1203 has already been replaced by the actual body. In such cases,
1204 the freeze node for the enclosing context must be inserted after
1207 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1209 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1210 subprogram before expanding the pragma into an if-statement with
1211 a block, to ensure that when the subprogram is null its body is
1212 properly generated before expansion.
1214 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1216 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1217 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1219 Freeze all eligible subprograms which appear as actuals in
1221 (Has_Fully_Defined_Profile): New routine.
1222 (Renames_Standard_Subprogram): New routine.
1223 (Earlier): Add local variable N. Comment update. Do not use source
1224 locations when trying to determine whether one node precedes another.
1226 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1228 * exp_ch4.adb (Expand_Concatenate): In the case
1229 where the result of a concatentation can be null, set the to
1230 result have both the low and high bounds of the right operand (not
1231 just the high bound, as was the case prior to this fix). Also,
1232 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1233 empty string literal case (should have been low bound minus one,
1234 rather than plus one).
1236 2012-01-23 Thomas Quinot <quinot@adacore.com>
1238 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1239 omit statement SCOs for disabled pragmas.
1241 2012-01-23 Matthew Heaney <heaney@adacore.com>
1243 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1244 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1245 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1246 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1247 Cursor'Write): Declare in private part.
1248 (Reference_Type'Read, Reference_Type'Write): Ditto.
1249 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1251 2012-01-23 Robert Dewar <dewar@adacore.com>
1253 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1256 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1258 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1259 Corresponding_Body on a defaulted null formal subprogram.
1260 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1261 on a defaulted formal subprogram that is a null procedure.
1263 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1265 * exp_ch9.adb: Update the comments involving pragma Implemented.
1266 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1267 constant Subp_Alias and local variable Impl_Subp. Properly
1268 handle aliases of synchronized wrappers. Code cleanup.
1269 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1270 Name_Optional as part of the condition.
1271 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1272 valid choices of implementation kind.
1273 (Check_Arg_Is_One_Of): New routine.
1274 * snames.ads-tmlp: Add Name_Optional.
1276 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1278 * par-ch13.adb: Better error recovery in illegal aspect
1281 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1283 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1285 (Day_Of_Week): Call the internal UTC_Time_Offset.
1286 (Split): Call the internal UTC_Time_Offset.
1287 (Time_Of): Call the internal UTC_Time_Offset.
1288 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1289 (UTC_Time_Offset): New library-level routine.
1290 * a-calend.ads (UTC_Time_Offset): Remove parameter
1291 Is_Historic. Update related comment on usage.
1292 * a-catizo.adb (UTC_Time_Offset): Removed.
1293 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1294 * a-caltizo.ads (UTC_Time_Offset): Removed.
1295 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1298 2012-01-23 Robert Dewar <dewar@adacore.com>
1300 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1301 (pg,po,ps): Make sure each entry starts on new line.
1303 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1305 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1306 the parameter profile of procedure localtime_tzoff and its associated
1308 (Day_Of_Week): Do not treat the input date as historical
1309 with respect to time zones.
1310 (Split): Do not treat the input
1311 date as historical with respect to time zones. (Time_Of): Do
1312 not treat the input constituents as forming a historical date
1313 with respect to time zones.
1314 (UTC_Time_Offset): Add new formal
1315 parameter Is_Historic. Add local variable Flag. Update the call
1317 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1318 (UTC_Time_Offset (Time)): Update the call to
1319 Time_Zone_Operations.UTC_Time_Offset.
1320 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1321 profile. Split the processing of offsets on Windows into two - one
1322 part of historic time stamps and the other for the current time.
1324 2012-01-23 Robert Dewar <dewar@adacore.com>
1326 * a-calend.adb: Minor reformatting.
1328 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1330 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1331 interface in requeue statement.
1333 2012-01-23 Cyrille Comar <comar@adacore.com>
1335 * projects.texi: Remove references to main units and replace
1336 with references to main programs to be coherent with the
1339 2012-01-23 Robert Dewar <dewar@adacore.com>
1341 * s-utf_32.adb: Minor reformatting.
1343 2012-01-23 Vincent Celier <celier@adacore.com>
1345 * snames.ads-tmpl: Minor comment addition Indicate that
1346 Name_Library_Encapsulated_Options is only used in gprbuild.
1348 2012-01-23 Robert Dewar <dewar@adacore.com>
1350 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1353 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1355 * snames.ads-tmpl: Add Name_Synchronization.
1356 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1357 enumeration type and related maps.
1358 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1359 Synchronization, build corresponding pragma Implemented.
1360 * sem_util.adb (Implementation_Kind): Handle both explicit and
1361 implicit pragma_argument association to retrieve the given
1362 synchronization mode.
1364 2012-01-23 Robert Dewar <dewar@adacore.com>
1366 * sem_ch10.adb, errout.adb: Minor reformatting.
1368 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1370 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1371 Ada 2012 Reference function does not lead to a dangerous order
1374 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1376 * exp_util.adb (Is_Iterated_Container): Test
1377 Is_Entity_Name when searching for calls to the default iterator,
1378 to avoid blowing up on indirect calls which have an explicit
1379 dereference as the call name.
1381 2012-01-23 Thomas Quinot <quinot@adacore.com>
1383 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1384 the complete expanded name, rather than just its Selector_Name.
1386 2012-01-23 Thomas Quinot <quinot@adacore.com>
1388 * a-textio.adb (Put): Rewrite one-parameter Character version to
1389 just call the two-parameter one with Current_Out.
1391 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1393 * freeze.adb (Check_Current_Instance): Issue an
1394 error when the prefix of 'Unchecked_Access or 'Access does not
1395 denote a legal aliased view of a type.
1396 (Freeze_Record_Type): Do not halt the processing of record components
1397 once the Has_Controlled_Component is set as this bypasses the remaining
1399 (Is_Aliased_View_Of_Type): New routine.
1401 2012-01-23 Thomas Quinot <quinot@adacore.com>
1403 * errout.ads, freeze.adb: Minor reformatting.
1405 2012-01-23 Thomas Quinot <quinot@adacore.com>
1407 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1410 2012-01-23 Olivier Hainque <hainque@adacore.com>
1412 * adadecode.c (__gnat_decode): Deal with empty input early,
1413 preventing potential erroneous memory access later on.
1415 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1418 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1419 renaming, preserve the volatileness through the indirection, if any.
1421 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1423 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1426 2012-01-10 Pascal Obry <obry@adacore.com>
1428 * prj-nmsc.adb (Check_Library_Attributes):
1429 Kill check for object/source directories for aggregate libraries.
1431 2012-01-10 Matthew Heaney <heaney@adacore.com>
1433 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1434 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1435 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1436 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1437 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1438 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1439 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1440 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1441 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1442 container parameter as aliased in/in out.
1445 2012-01-10 Bob Duff <duff@adacore.com>
1447 * s-os_lib.ads: Improve comment.
1449 2012-01-10 Geert Bosch <bosch@adacore.com>
1451 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1454 2012-01-10 Bob Duff <duff@adacore.com>
1456 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1457 checking that the 'Size is correct. If the type is "mod 2**12",
1458 for example, it's illegal, but Esize is the 'Object_Size, which
1459 will be something like 16 or 32, so the error ('Size = 12) was
1461 * gnat_rm.texi: Improve documentation of shift
1462 and rotate intrinsics.
1464 2012-01-10 Pascal Obry <obry@adacore.com>
1466 * prj.adb (For_Every_Project_Imported): Fix
1467 implementation to make sure we return each project only once
1468 for aggragte libraries. It is fine to return a project twice for
1469 aggregate projects, this was the case as a Project_Id is different
1470 in each project tree. The new implementation use a table based on
1471 the project name to ensure proper detection of duplicate project
1472 in aggregate library. A new context is then created to continue
1473 retrurning duplicate project for aggregate libraries.
1475 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1477 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1478 return value in the variable-sized return type case if the target is
1479 an array with fixed size. However, do not create it if this is the
1480 expression of an object declaration.
1482 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1484 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1486 2012-01-06 Robert Dewar <dewar@adacore.com>
1488 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1489 s-utf_32.ads: Add pragma Pure
1490 * s-utf_32.adb: Suppress warnings on non-static constants (now
1493 2012-01-06 Bob Duff <duff@adacore.com>
1495 * s-rpc.ads (Read, Write): Add overriding indicators.
1497 2012-01-06 Robert Dewar <dewar@adacore.com>
1499 * gnat_rm.texi: Add documentation for conventions
1500 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1502 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1504 * a-tienio.adb (Put): Add exception message on
1505 raise statements. Remove unneeded blocks and object declarations.
1507 2012-01-06 Robert Dewar <dewar@adacore.com>
1509 * sem_prag.adb: Minor reformatting.
1511 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1513 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1514 that a selected component within a generic unit has been resolved
1515 as a prefixed call with local references.
1516 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1517 component is always visible.
1518 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1519 prefixed call in an instance, do not look for visible components
1521 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1522 to a prefixed call, mark the node accordingly when prefix and
1523 selector are local references.
1525 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1527 * gnatvsn.ads (Current_Year): Bump to 2012.
1529 Copyright (C) 2012 Free Software Foundation, Inc.
1531 Copying and distribution of this file, with or without modification,
1532 are permitted in any medium without royalty provided the copyright
1533 notice and this notice are preserved.