1 2012-12-18 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
3 Backport from mainline.
4 2012-10-15 Matthias Klose <doko@ubuntu.com>
6 * gcc-interface/Makefile.in: Match arm*-*-linux-*eabi* for
9 2012-12-16 Eric Botcazou <ebotcazou@adacore.com>
12 Backport from mainline
14 2012-10-01 Vincent Pucci <pucci@adacore.com>
16 * s-gearop.adb (Vector_Matrix_Product): Fix dimension check and index
17 of Left in S evaluation.
19 2012-12-15 Eric Botcazou <ebotcazou@adacore.com>
22 Backport from mainline
24 2012-07-17 Hristian Kirtchev <kirtchev@adacore.com>
26 * exp_attr.adb (Expand_N_Attribute_Reference): Add local variables Attr
27 and Conversion_Added. Add local constant Typ.
28 Retrieve the original attribute after the arithmetic check
29 machinery has modified the node. Add a conversion to the target
30 type when the prefix of attribute Max_Size_In_Storage_Elements
33 2012-12-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
36 * s-osinte-hpux-dce.ads: Declare pthread_rwlockattr_t and
37 pthread_rwlock_t subtypes. Delete duplicate declaration of clockid_t.
38 * s-taspri-hpux-dce.ads: Change "pragma Atomic (Thread)" to comment.
40 2012-11-09 Eric Botcazou <ebotcazou@adacore.com>
43 * s-taspri-lynxos.ads: Delete.
44 * s-osinte-kfreebsd-gnu.ads: Change license to GPL V3+.
45 * s-tpopsp-rtems.adb: Likewise.
46 * s-osinte-rtems.adb: Likewise.
48 2012-10-30 Eric Botcazou <ebotcazou@adacore.com>
50 * gcc-interface/Make-lang.in: Fix and clean up rules for C files.
52 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
54 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Force
55 BLKmode on the type if it is passed by reference.
56 <E_Array_Subtype>: Likewise.
57 <E_Record_Type>: Guard the call to Is_By_Reference_Type predicate.
58 <E_Record_Subtype>: Likewise.
60 * gcc-interface/Makefile.in: Remove outdated comment and reference to
63 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
65 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use gnat_type_for_size
66 directly to obtain an unsigned version of the base type.
68 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
70 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Out_Parameter>: Do not
71 generate the special PARM_DECL for an Out parameter in LTO mode.
73 2012-10-02 Eric Botcazou <ebotcazou@adacore.com>
75 * gcc-interfaces/decl.c (elaborate_expression_1): Use the variable for
76 bounds of loop iteraration scheme only for locally defined subtypes.
78 * gcc-interface/trans.c (build_return_expr): Apply the NRV optimization
81 2012-09-20 Release Manager
85 2012-09-07 Eric Botcazou <ebotcazou@adacore.com>
87 * gcc-interface/trans.c (Loop_Statement_to_gnu): Revert to using
88 size_type_node instead of sizetype.
90 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
92 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Try to ensure
93 that an object of CW type initialized to a value is sufficiently
94 aligned for this value.
96 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
98 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
99 look up the REP part of the base type in advance. Deal with that of
101 (get_rep_part): Be prepared for record types with fields.
103 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
105 * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
106 if the CICO mechanism is used.
108 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
110 * gcc-interface/utils2.c (build_simple_component_ref): Do not look
111 through an extension if the type contains a placeholder.
113 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
115 * exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
116 the designated subprogram type and also set Is_Dispatch_Table_Entity.
117 (Expand_Interface_Thunk): Propagate the convention on the thunk.
118 (Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
119 the internal view of the constructors.
120 (Set_CPP_Constructors): Likewise.
121 * sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
122 convention on the function.
123 * gcc-interface/gigi.h (is_cplusplus_method): Declare.
124 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
125 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
127 (get_minimal_subprog_decl): Likewise.
128 (is_cplusplus_method): New predicate.
129 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
130 error on access to C++ constructor or member function.
132 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
134 * gcc-interface/utils.c (gnat_pushdecl): Set TYPE_CONTEXT for types
135 attached to a TYPE_DECL.
137 2012-06-15 Eric Botcazou <ebotcazou@adacore.com>
140 * gcc-interface/gigi.h (maybe_vector_array): Make static inline.
141 * gcc-interface/utils.c (maybe_vector_array): Delete.
142 * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
143 array object as addressable if it has vector type and is on the LHS.
145 2012-06-14 Jakub Jelinek <jakub@redhat.com>
147 * gcc-interface/Makefile.in (gnatlib-shared-default): Append
148 $(PICFLAG_FOR_TARGET) to GNATLIBCFLAGS_FOR_C passed to submake.
150 2012-06-14 Release Manager
152 * GCC 4.7.1 released.
154 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
157 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
159 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
160 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
162 (get_minimal_subprog_decl): Likewise.
163 (gnat_first_param_is_class): New predicate.
165 2012-06-12 Olivier Hainque <hainque@adacore.com>
167 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
168 $(PIC_FLAG_FOR_TARGET).
169 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
170 GNATLIBCFLAGS_FOR_C passed to gnatlib.
171 (gnatlib-shared-win32): Likewise.
172 (gnatlib-shared-darwin): Likewise.
173 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
174 gnatlib-shared-win32.
176 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
178 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
179 (build_variant_list): Adjust to above renaming.
180 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
181 to the type of the variant containers.
182 (create_variant_part_from): Likewise. Give a unique name to the type
185 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
188 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
189 (__gnat_using_gnu_linker): Delete.
190 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
191 Declare Object_File_Option string constant and Using_GNU_response_file
193 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
194 Opening and Closing local variables. Do not handle the GNU linker
196 (Write_RF): New procedure to write into the response file. Escape some
197 characters if a GNU response file is used. Keep track of error status.
198 Invoke Write_RF to write into the response file. Delete the file only
199 if the link was successful.
200 * mlib-utl.adb: Do not `with' package System.
201 (Gcc): Likewise. Declare Object_File_Option string constant and
202 Using_GNU_response_file boolean constant.
203 (Write_RF): Take a string instead of address and length. Escape some
204 characters if a GNU response file is used.
205 Invoke Write_RF to write into the response file. Delete the file only
206 if the link was successful. Do not warn if it cannot be deleted.
208 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
210 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
211 on the dummy global variable.
213 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
215 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
216 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
218 (get_minimal_subprog_decl): Likewise.
219 (gnat_first_param_is_class): New predicate.
221 Backport from mainline
222 2012-05-15 Javier Miranda <miranda@adacore.com>
224 * exp_ch3.adb (Build_Offset_To_Top): Modify the
225 expansion of the offset_to_top functions to ensure that their
226 profile is conformant with the profile specified in Ada.Tags. No
227 change in functionality.
229 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
231 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
232 global level with unconstrained nominal subtype and a non-fixed size,
233 make a variable for the size.
235 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
238 * s-taprop-dummy.adb (Specific): New package.
240 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
242 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
243 atomicity from an object to its underlying type only if it
246 2012-05-06 Pascal Obry <obry@adacore.com>
249 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
251 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
252 Windows-specific make variable.
253 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
254 (install-gnatlib): Respect the above during installation when set,
255 and also install any windows import library that has been built.
256 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
257 build a corresponding import library.
259 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
261 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
262 layout for bitfields on the type if it is packed or has a representation
263 clause and an alternate layout is available.
265 2012-04-09 Mike Stump <mikestump@comcast.net>
267 * a-assert.ads: Remove execute permission.
268 * a-chacon.ads: Likewise.
269 * a-coteio.ads: Likewise.
270 * a-envvar.ads: Likewise.
271 * a-exetim-mingw.ads: Likewise.
272 * a-fzteio.ads: Likewise.
273 * a-izteio.ads: Likewise.
274 * a-lcteio.ads: Likewise.
275 * a-llctio.ads: Likewise.
276 * a-scteio.ads: Likewise.
277 * a-suenco.ads: Likewise.
278 * a-suenst.ads: Likewise.
279 * a-suewst.ads: Likewise.
280 * a-suezst.ads: Likewise.
281 * a-tirsfi.ads: Likewise.
282 * a-wichha.ads: Likewise.
283 * a-zchara.ads: Likewise.
284 * a-zchhan.ads: Likewise.
285 * a-zchuni.ads: Likewise.
286 * a-zrstfi.ads: Likewise.
287 * aspects.ads: Likewise.
288 * g-byorma.ads: Likewise.
289 * g-decstr.ads: Likewise.
290 * g-encstr.ads: Likewise.
291 * g-spchge.ads: Likewise.
292 * g-u3spch.ads: Likewise.
293 * g-wispch.ads: Likewise.
294 * g-zspche.ads: Likewise.
295 * namet-sp.ads: Likewise.
296 * s-os_lib.ads: Likewise.
297 * s-regexp.ads: Likewise.
298 * s-regpat.ads: Likewise.
299 * s-string.ads: Likewise.
300 * s-tasloc.ads: Likewise.
301 * s-utf_32.ads: Likewise.
302 * sem_aux.ads: Likewise.
303 * a-assert.adb: Likewise.
304 * a-chacon.adb: Likewise.
305 * a-envvar.adb: Likewise.
306 * a-exetim-mingw.adb: Likewise.
307 * a-suenco.adb: Likewise.
308 * a-suenst.adb: Likewise.
309 * a-suewst.adb: Likewise.
310 * a-suezst.adb: Likewise.
311 * a-tirsfi.adb: Likewise.
312 * a-wichha.adb: Likewise.
313 * a-zchhan.adb: Likewise.
314 * a-zchuni.adb: Likewise.
315 * a-zrstfi.adb: Likewise.
316 * aspects.adb: Likewise.
317 * g-byorma.adb: Likewise.
318 * g-decstr.adb: Likewise.
319 * g-encstr.adb: Likewise.
320 * g-spchge.adb: Likewise.
321 * g-u3spch.adb: Likewise.
322 * g-wispch.adb: Likewise.
323 * g-zspche.adb: Likewise.
324 * namet-sp.adb: Likewise.
325 * s-except.adb: Likewise.
326 * s-inmaop-vxworks.adb: Likewise.
327 * s-os_lib.adb: Likewise.
328 * s-regexp.adb: Likewise.
329 * s-regpat.adb: Likewise.
330 * s-string.adb: Likewise.
331 * s-tasloc.adb: Likewise.
332 * s-utf_32.adb: Likewise.
333 * s-wchcon.adb: Likewise.
334 * sem_aux.adb: Likewise.
336 2012-03-22 Release Manager
338 * GCC 4.7.0 released.
340 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
342 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
343 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
344 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
345 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
346 invoke rest_of_type_decl_compilation on the parallel type, if any.
348 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
350 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
351 dummy global built for global types is preserved.
353 2012-02-27 Tristan Gingold <gingold@adacore.com>
355 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
356 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
359 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
361 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
362 (TYPE_BY_REFERENCE_P): New flag.
363 (TYPE_IS_BY_REFERENCE_P): New macro.
364 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
365 (TYPE_IS_DUMMY_P): Adjust for above change.
366 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
367 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
368 (gnat_to_gnu_param): Likewise.
369 (maybe_pad_type): Likewise.
370 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
371 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
372 instead of TREE_ADDRESSABLE.
373 * gcc-interface/trans.c (finalize_nrv): Likewise.
374 (call_to_gnu): Likewise. Do not create a temporary for return values
375 with by-reference type here.
376 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
377 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
378 CONSTRUCTORs and calls.
379 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
380 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
381 instead of TREE_ADDRESSABLE.
382 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
385 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
387 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
388 change that creates a special VAR_DECL for debugging purposes. For an
389 aliased object with an unconstrained nominal subtype, make its type a
390 thin reference to the underlying object.
391 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
392 expressions built for the initialization of above objects.
394 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
396 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
397 Windows-specific make variable.
398 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
399 (install-gnatlib): Respect the above during installation when set,
400 and also install any windows import library that has been built.
401 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
402 build a corresponding import library.
404 2012-02-22 Robert Dewar <dewar@adacore.com>
406 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
409 2012-02-22 Geert Bosch <bosch@adacore.com>
411 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
412 x86-specific version of byteswap and use GCC builtins instead.
414 2012-02-22 Tristan Gingold <gingold@adacore.com>
416 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
417 E_Array_Type]: Translate component ealier.
419 2012-02-22 Robert Dewar <dewar@adacore.com>
421 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
422 error message for 'Range.
424 2012-02-22 Pascal Obry <obry@adacore.com>
426 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
427 this is our own thread.
429 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
431 * tree_io.ads: Update ASIS_Version_Number because of the changes
434 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
436 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
437 stack-related finalizers.
439 2012-02-22 Ed Schonberg <schonberg@adacore.com>
441 * sem_ch6.adb (Analyze_Expression_Function): If the construct
442 is a completion, indicate that its formals are the formals of
443 a completion, and as such do not get a cross- reference entry.
444 (Analyze_Subprogram_Specification): Do not generate a definition
445 for the entity of an expression function, because it may be a
446 completion. Definition will be generated if needed when analyzing
447 the generated subprogram declaration.
449 2012-02-22 Vincent Celier <celier@adacore.com>
451 * make.adb (Check): When checking if an object file is in the
452 correct object directory, get the unit name from a previous call
453 to Check_Source_Info_In_ALI.
454 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
455 the unit when everything is OK, otherwise return No_Name.
456 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
459 2012-02-22 Ed Schonberg <schonberg@adacore.com>
461 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
462 instance, the operator is visible if an operand is of some
463 numeric type which is not in use or directly visible, and the
464 other operand is a numeric literal.
466 2012-02-22 Tristan Gingold <gingold@adacore.com>
468 * init.c: Minor code clean up.
469 * gcc-interface/Make-lang.in: Update dependencies.
471 2012-02-22 Arnaud Charlet <charlet@adacore.com>
473 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
474 otherwise GCC will generate an object file.
476 2012-02-22 Vincent Celier <celier@adacore.com>
478 * projects.texi: Correct typo related to "**" in Source_Dirs.
480 2012-02-22 Steve Baird <baird@adacore.com>
482 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
485 2012-02-22 Vincent Pucci <pucci@adacore.com>
487 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
488 System_Dim_Child cases added.
489 * rtsfind.ads: Ada_Numerics,
490 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
491 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
492 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
494 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
495 Rtsfind to verify the package entity is located either
496 in System.Dim.Integer_IO or in System.Dim.Float_IO.
497 (Is_Dim_IO_Package_Instantiation): Minor
498 changes. (Is_Elementary_Function_Call): Removed.
499 (Is_Elementary_Function_Entity): New routine.
500 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
501 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
504 2012-02-22 Vincent Pucci <pucci@adacore.com>
506 * sem_prag.adb: Minor reformatting.
508 2012-02-22 Ed Schonberg <schonberg@adacore.com>
510 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
511 declaration that is the completion of a tagged incomplete type, do
512 not associate the class-wide type already created with the private
513 type to prevent order-of-elaboration issues in the back-end.
514 * exp_disp.adb (Find_Specific_Type): Find specific type of
515 a class-wide type, and handle the case of an incomplete type
516 coming either from a limited_with clause or from an incomplete
517 type declaration. Used when expanding a dispatchin call and
518 generating tag checks (minor refactoring).
520 2012-02-22 Robert Dewar <dewar@adacore.com>
522 * exp_ch5.adb: Add comment.
523 * sem_ch12.adb, exp_ch6.adb: minor reformatting
525 2012-02-22 Ed Schonberg <schonberg@adacore.com>
527 * freeze.adb (Freeze_Entity): Do not perform type layout within
530 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
532 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
535 2012-02-22 Ed Schonberg <schonberg@adacore.com>
537 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
538 assignment to a classwide type whose type is limited, as
539 can happen in an instantiation in programs that run afoul or
543 2012-02-17 Ed Schonberg <schonberg@adacore.com>
545 * exp_ch6.adb (Legal_Copy): If layout is not
546 determined in the front-end, do not emit error message when
547 by-reference actual is potentially unaligned.
548 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
549 illegal representation clause on tagged or aliased component, or on
550 by-reference type with forced alignment.
552 2012-02-17 Nicolas Roche <roche@adacore.com>
554 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
555 propagated by gnatlib-sjlj and gnatlib-zcx targets.
556 * gcc-interface/Make-lang.in: Update dependencies.
558 2012-02-17 Thomas Quinot <quinot@adacore.com>
560 * sem_ch12.adb (Analyze_Package_Instantiation): For an
561 instantiation in an RCI library unit, omit the instance body
562 if the RCI library unit is the instance itself (E.2.3(18)),
563 but include the body if the instantiation is within the RCI
564 declaration (12.3(12)).
566 2012-02-17 Steve Baird <baird@adacore.com>
568 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
569 Post'Class aspects can only be specified for a primitive operation
572 2012-02-17 Yannick Moy <moy@adacore.com>
574 * gnat_rm.texi: Minor shuffling.
576 2012-02-17 Ed Schonberg <schonberg@adacore.com>
578 * aspects.adb: Expression functions can carry pre/postconditions.
579 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
580 in an expression function.
581 * sem_prag (Check_Precondition_Postcondition): legal on expression
584 2012-02-17 Vincent Pucci <pucci@adacore.com>
586 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
587 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
588 * a-convec.adb, a-coorma.adb (Adjust): New routine.
589 (Constant_Reference): Increment Busy and Lock counters.
590 (Reference): Increase Busy and Lock counters.
591 (Finalize): New routine.
592 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
593 (Adjust): New routine. (Constant_Reference): Increment Busy
595 (Finalize): New routine.
596 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
597 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
598 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
599 * a-coorma.ads, a-coorse: Controlled component added to the
602 2012-02-17 Robert Dewar <dewar@adacore.com>
604 * restrict.adb (Check_Restriction): Add special handling for
605 No_Obsolescent_Features.
607 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
609 * exp_util.adb (Find_Finalize_Address): When dealing with an
610 internally built full view for a type with unknown discriminants,
611 use the original record type.
613 2012-02-17 Robert Dewar <dewar@adacore.com>
615 * sem_dim.adb: Minor reformatting.
617 2012-02-17 Yannick Moy <moy@adacore.com>
619 * gnat_rm.texi: Minor rewording.
621 2012-02-17 Thomas Quinot <quinot@adacore.com>
623 * sem_aggr.adb: Minor reformatting.
625 2012-02-17 Robert Dewar <dewar@adacore.com>
627 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
629 2012-02-17 Vincent Pucci <pucci@adacore.com>
631 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
632 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
634 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
636 * s-dim.ads: Make package Pure.
638 2012-02-17 Gary Dismukes <dismukes@adacore.com>
640 * prj-nmsc.adb: Minor reformatting.
642 2012-02-17 Yannick Moy <moy@adacore.com>
644 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
646 2012-02-17 Yannick Moy <moy@adacore.com>
648 * gnat_ugn.texi: Fix typos.
650 2012-02-17 Pascal Obry <obry@adacore.com>
652 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
653 aggregate is not Externally_Built.
655 2012-02-17 Ed Schonberg <schonberg@adacore.com>
657 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
658 component has a box association, copy the default value using
659 the current scope as the scope of internal types, to prevent
660 scoping anomalies in gigi.
662 2012-02-17 Robert Dewar <dewar@adacore.com>
664 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
665 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
666 exp_intr.adb, s-os_lib.adb: Minor reformatting.
668 2012-02-17 Ed Schonberg <schonberg@adacore.com>
670 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
671 old operation is abstract, the relevant type is not abstract,
672 and the new subprogram fails to override.
674 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
676 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
677 type of the result to the end and execute it for a deferred constant of
678 a discriminated type whose full view can be elaborated statically.
680 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
682 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
683 type is tagged, mark it as used for debugging purposes.
684 <N_Allocator>: Likewise for a qualified expression.
686 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
688 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
689 return value in the by-reference return type case if this isn't the
690 expression of an object declaration. Tidy up.
692 2012-02-09 Tristan Gingold <gingold@adacore.com>
694 * gcc-interface/Makefile.in: Remove .sym rule (not used).
695 Remove adamsg.o object (requires native message compiler).
696 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
697 macro instead of as extern int.
698 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
699 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
700 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
701 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
702 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
703 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
704 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
705 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
706 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
707 (struct cond_except): Field cond is now an unsigned int.
708 (dec_ada_cond_except_table): Adjust.
709 (cond_except_table): Likewise.
710 (cond_resignal_table): Likewise.
711 (__gnat_default_resignal_p): Fix style.
713 2012-02-08 Vincent Celier <celier@adacore.com>
715 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
716 (g-buorma is now imported by sinput).
718 * scn.adb (Initialize_Scanner): Call Check_For_BOM
719 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
720 * sinput.adb: New procedure Check_For_BOM
721 * sinput.ads: New procedure Check_For_BOM
723 2012-02-08 Vincent Pucci <pucci@adacore.com>
725 * impunit.adb: Dimension package names updated
726 * Makefile.rtl: s-dim added
727 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
728 (Is_Dim_IO_Package_Instantiation): minor changes
729 * sem_dim.ads: minor changes in comments
730 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
731 Name_Dim_Integer_IO removed
732 * s-dim.ads: New package. Define the dimension terminology.
733 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
734 * s-dmotpr.ads: Package names updated.
735 * s-diflio.ads, s-diinio.ads: Documentation added and package
738 2012-02-08 Gary Dismukes <dismukes@adacore.com>
740 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
741 for storage pools to test for an underlying record type rather than
742 testing Is_Tagged_Type, so that simple storage pools will be handled
743 the same as normal Ada storage pools.
745 2012-02-08 Yannick Moy <moy@adacore.com>
747 * gnat_rm.texi: Minor reshuffling to place restriction at
750 2012-02-08 Bob Duff <duff@adacore.com>
752 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
753 False for '-gnatwA', to suppress these warnings.
755 2012-02-08 Vincent Celier <celier@adacore.com>
757 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
758 starting to scan, so that UTF8 encoding is taken into account.
760 2012-02-08 Arnaud Charlet <charlet@adacore.com>
762 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
764 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
765 (Exceptional_Complete_Rendezvous): Mark No_Return.
767 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
769 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
770 New predicate to compute whether a composite value can be
771 evaluated at compile time.
772 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
773 expressions of elementary type and Compile_Time_Known_Composite_Value
774 for all other expressions.
775 (Expand_Record_Aggregate): Convert to assignments in the case
776 of a type with mutable components if the aggregate cannot be
779 2012-02-08 Gary Dismukes <dismukes@adacore.com>
781 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
782 (Impl_Defined_Aspects): Add association for
783 Aspect_Simple_Storage_Pool_Type.
785 association for Aspect_Simple_Storage_Pool_Type.
787 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
788 * exp_attr.adb (Expand_N_Attribute_Reference):
789 Change name to Name_Simple_Storage_Pool_Type.
790 * exp_ch4.adb (Expand_N_Allocator): Change
791 name to Name_Simple_Storage_Pool_Type.
792 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
793 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
794 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
795 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
796 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
797 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
798 Change name to Name_Simple_Storage_Pool_Type.
800 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
801 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
802 * sem_res.adb (Resolve_Allocator): Change name to
803 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
804 (Name_Simple_Storage_Pool_Type): New name constant.
805 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
806 move to main pragma section because it no longer matches the
808 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
809 Name_Simple_Storage_Pool.
810 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
812 2012-02-08 Robert Dewar <dewar@adacore.com>
814 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
816 2012-02-08 Pascal Obry <obry@adacore.com>
818 * prj.adb (Compute_All_Imported_Projects): Use new
819 For_Project_And_Aggregated_Context to ensure proper context is
820 used for encapsulated aggregate libraries.
821 * prj-proc.adb (Recursive_Process): Call
822 Process_Aggregated_Projects earlier to ensure that all dependent
823 projects are set with the proper encapsulated status.
825 2012-02-08 Pascal Obry <obry@adacore.com>
827 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
830 2012-02-08 Pascal Obry <obry@adacore.com>
832 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
833 generic routine with a context parameter.
835 2012-02-08 Robert Dewar <dewar@adacore.com>
837 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
838 a-convec.adb: Minor reformatting and code reorganization.
840 2012-02-08 Steve Baird <baird@adacore.com>
842 * sem_cat.adb (In_Preelaborated_Unit): A child
843 unit instantiation does not inherit preelaboration requirements
846 2012-02-08 Gary Dismukes <dismukes@adacore.com>
848 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
849 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
850 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
851 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
852 * aspects.adb (Canonical_Aspect): Add entry for
853 Aspect_Simple_Storage_Pool.
854 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
855 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
856 (add conversion, analyze/resolve). For the Storage_Size attribute,
857 for the simple pool case, locate and use the simple pool type's
858 Storage_Size function (if any), otherwise evaluate to zero.
859 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
860 for an access type with an associated simple storage pool,
861 locate and use the pool type's Allocate.
862 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
863 access type has a simple storage pool, locate the pool type's
864 Deallocate procedure (if present) and use it as the procedure
865 to call on the Free operation.
866 * freeze.adb (Freeze_Entity): In the case of a full type for
867 a private type defined with pragma Simple_Storage_Pool, check
868 that the full type is also appropriate for the pragma. For
869 a simple storage pool type, validate that the operations
870 Allocate, Deallocate (if present), and Storage_Size
871 (if present) are defined with appropriate expected profiles.
872 (Validate_Simple_Pool_Op_Formal): New procedure
873 (Validate_Simple_Pool_Operation): New procedure Add with and
875 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
876 (no action required).
877 * sem_attr.adb (Analyze_Attribute): For the case of the
878 Storage_Pool attribute, give a warning if the prefix type has an
879 associated simple storage pool, and rewrite the attribute as a
880 raise of Program_Error. In the case of the Simple_Storage_Pool
881 attribute, check that the prefix type has an associated simple
882 storage pool, and set the attribute type to the pool's type.
883 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
884 Aspect_Simple_Storage_Pool case choice.
885 (Analyze_Attribute_Definition_Clause): Add
886 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
887 (no action). Add handling for Simple_Storage_Pool attribute
888 definition, requiring the name to denote a simple storage pool
890 (Check_Aspect_At_Freeze_Point): For a simple storage pool
891 aspect, set the type to that of the name specified for the aspect.
892 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
893 Simple_Storage_Pool, requiring that it applies to a library-level
894 type declared in a package declaration that is a limited private
895 or limited record type.
896 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
897 build-in-place function in an allocator for an access type with
898 a simple storage pool as unsupported.
899 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
900 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
901 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
902 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
903 Name_Simple_Storage_Pool.
904 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
906 2012-02-08 Cyrille Comar <comar@adacore.com>
908 * projects.texi: Clarify doc for interfaces.
910 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
912 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
915 2012-02-01 Tristan Gingold <gingold@adacore.com>
917 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
918 instead of size_type_node.
920 2012-01-30 Nicolas Roche <roche@adacore.com>
922 * gcc-interface/Make-lang.in: Update dependencies.
923 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
925 Remove Linker_Options -crtbe when building sjlj run-time.
927 2012-01-30 Robert Dewar <dewar@adacore.com>
929 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
930 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
931 form 2 * small-literal.
932 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
934 * sem_ch4.ads (Analyze_Mod): New procedure.
936 2012-01-30 Ed Schonberg <schonberg@adacore.com>
938 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
939 types and return expression when building spec for implicit
940 body, to preserve global references that may be present in an
943 2012-01-30 Matthew Heaney <heaney@adacore.com>
945 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
946 Reverse_Elements): Check for cursor tampering.
948 2012-01-30 Ed Schonberg <schonberg@adacore.com>
950 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
951 type with aspect Default_Value or Default_Component_Value is
952 fully initialized, and use of variables of such types do not
955 2012-01-30 Javier Miranda <miranda@adacore.com>
958 * sem_ch8.adb (Analyze_Subprogram_Renaming):
959 Handle self-renaming when the renamed entity is referenced using
962 2012-01-30 Vincent Celier <celier@adacore.com>
964 * projects.texi: Add documentation for attribute Interfaces.
966 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
968 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
969 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
970 location for the wrapped call to the original AT_END routine
971 and the subsequent return statement.
973 2012-01-30 Pascal Obry <obry@adacore.com>
975 * s-rannum.adb: Minor reformatting.
977 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
979 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
980 to 25 and add the hard time value for 2012-06-30.
982 2012-01-30 Robert Dewar <dewar@adacore.com>
984 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
985 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
986 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
987 Minor reformatting/code reorganization.
989 2012-01-30 Thomas Quinot <quinot@adacore.com>
991 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
992 Unsigned_64 rather than Duration.
993 (System.Random_Numbers.Reset): Use full value of seed
994 (do not truncate sub-second bits).
996 2012-01-30 Thomas Quinot <quinot@adacore.com>
998 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
1000 2012-01-30 Yannick Moy <moy@adacore.com>
1002 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
1003 account changes to -gnatwa and more recent warnings.
1005 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1007 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
1008 location when creating a call to a finalizer.
1009 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
1010 a source location for the first actual of Save_Occurrence for
1013 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1015 * einfo.ads, einfo,adb: New attribute on scalar types:
1016 Default_Aspect_Value New attribute on array types:
1017 Default_Aspect_Component_Value Move attribute Related_Array_Object
1018 to a different position to accomodate new aspect attributes.
1019 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
1020 of defaults set with an aspect specification, rather than using
1021 the list of aspects attached to the type, to prevent issues with
1023 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1024 Default_Value and Default_Component _Value, store corresponding
1025 expression in type entity.
1026 (Check_Aspect_At_End_Of_Declaration): If the default aspects
1027 are declared on the full view, use the full view to resolve the
1028 correseponding expression.
1029 * exp_ch3.adb (Init_Component): Use attribute
1030 Default_Aspect_Component_Value to perform default initialization,
1031 rather than relying on the rep item list for the type.
1032 (Get_Simple_Init_Val): Ditto.
1034 2012-01-30 Thomas Quinot <quinot@adacore.com>
1036 * a-strhas.ads: Document risk of collision attack.
1038 2012-01-30 Yannick Moy <moy@adacore.com>
1040 * gnat_ugn.texi: Minor update wrt warning switches.
1042 2012-01-30 Vincent Celier <celier@adacore.com>
1044 * prj-nmsc.adb (Check_Interfaces): Report an error when a
1045 unit from Library_Interface is not a unit of the project.
1047 2012-01-30 Vincent Pucci <pucci@adacore.com>
1049 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
1050 links fixed inside PPC pragmas.
1051 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
1053 2012-01-30 Thomas Quinot <quinot@adacore.com>
1055 * s-ransee.ads: Minor reformatting.
1057 2012-01-30 Pascal Obry <obry@adacore.com>
1059 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
1060 sources coming from an encapsulated library.
1062 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1064 * sem_ch3.adb (Process-Full_View): fix typo.
1065 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
1066 appear on a private type and the full view is available, ensure
1067 existence of freeze node for full view.
1068 (Build_Predicate_Function): Attach predicate function to both
1069 views of a private type.
1071 2012-01-30 Vincent Celier <celier@adacore.com>
1073 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
1074 for the project if either attribute Library_Interface or
1075 Interfaces is declared.
1076 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
1079 2012-01-30 Pascal Obry <obry@adacore.com>
1081 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
1082 boolean value to true in the process list created by this routine.
1083 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
1084 Continued work for KA06-021.
1085 * prj.adb (Compute_All_Imported_Projects): Set
1086 From_Encapsulated_Lib boolean flag.
1088 2012-01-30 Vincent Pucci <pucci@adacore.com>
1090 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
1092 * s-diflio.ads: Minor change.
1094 2012-01-30 Javier Miranda <miranda@adacore.com>
1096 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
1097 to Get_Entry_Index. Required to generate code which provides
1098 the correct value of Entry_Index in the target entry.
1100 2012-01-30 Nicolas Roche <roche@adacore.com>
1102 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
1103 fix issue with zcx on VxWorks5.
1105 2012-01-30 Pascal Obry <obry@adacore.com>
1107 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
1109 (For_Every_Project_Imported_Context): New generic routine with
1110 a context parameter.
1111 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
1112 distributed complexity.
1113 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
1115 2012-01-30 Thomas Quinot <quinot@adacore.com>
1117 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
1118 _parent aggregate for an extension aggregate, check whether it
1119 requires delayed (top-down) expansion.
1121 2012-01-30 Vincent Pucci <pucci@adacore.com>
1123 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
1124 * snames.ads-tmpl: Name_Item and Name_Symbols added.
1125 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
1126 and change the position of parameter Symbols in every Put routine.
1127 * s-dimmks.ads: Convert long float type Mks_Type into long
1129 * s-llflex.ads: Modifications in comments.
1131 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1133 * sem_ch12.adb (Earlier): Do not use the
1134 top level source locations of the two input nodes.
1136 2012-01-30 Robert Dewar <dewar@adacore.com>
1138 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
1139 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
1141 2012-01-30 Robert Dewar <dewar@adacore.com>
1143 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
1145 2012-01-30 Olivier Hainque <hainque@adacore.com>
1147 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1150 2012-01-30 Thomas Quinot <quinot@adacore.com>
1152 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1153 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1154 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1155 New subprogram (extracted from
1156 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1157 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1158 documentation accordingly.
1159 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1160 actual for a formal type to which a pragma Remote_Access_Type
1162 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1164 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1165 be applied to a generic type if pragma Remote_Access_Type
1166 applies, in which case the type of the attribute is
1167 System.Partition_Interface.RACW_Stub_Type.
1169 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1171 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1172 an alignment on fields of the RETURN type built for the CICO mechanism.
1174 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1176 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1177 a call to a function that returns an unconstrained type with default
1178 discriminant. Similarly, avoid doing the conversion to the nominal
1179 result type in this case.
1181 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1183 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1184 * gcc-interface/decl.c (is_variable_size): Rename to...
1185 (type_has_variable_size): ...this.
1186 (adjust_packed): Adjust to above renaming.
1187 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1188 (field_is_artificial): New predicate.
1189 (field_is_aliased): Likewise.
1190 (field_has_self_size): Likewise.
1191 (field_has_variable_size): Likewise.
1192 (components_to_record): Record information for the final layout during
1193 the first pass on fields.
1194 If there is an aliased field placed after a field whose length depends
1195 on discriminants, put all the fields of the latter sort, last.
1197 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1199 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1200 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1201 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1202 Access-like attribute in a dispatch table if the subprogram is public.
1204 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1206 * gcc-interface/gigi.h (create_label_decl): Adjust.
1207 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1208 and invoke gnat_pushdecl on it. Remove obsolete settings.
1209 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1211 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1212 label for debugging purposes.
1214 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1216 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1217 object with an unconstrained nominal subtype and if optimization isn't
1218 enabled, create a special VAR_DECL for debugging purposes.
1220 2012-01-23 Robert Dewar <dewar@adacore.com>
1222 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1224 2012-01-23 Robert Dewar <dewar@adacore.com>
1226 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1227 language defined aspect applied to renaming or formal type
1228 declaration (not permitted)
1230 2012-01-23 Matthew Heaney <heaney@adacore.com>
1232 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1233 comment with pragma Assert.
1235 2012-01-23 Vincent Pucci <pucci@adacore.com>
1237 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1238 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1239 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1240 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1241 subprogram declaration in order to enable the analysis of PPC boolean
1244 2012-01-23 Robert Dewar <dewar@adacore.com>
1246 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1247 handle Current_Value for volatile variables (also propagate
1248 Treat_As_Volatile from type to object).
1250 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1252 * sem_ch12.adb (Install_Body): Detect the case
1253 where the enclosing context is a package with a stub body that
1254 has already been replaced by the actual body. In such cases,
1255 the freeze node for the enclosing context must be inserted after
1258 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1260 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1261 subprogram before expanding the pragma into an if-statement with
1262 a block, to ensure that when the subprogram is null its body is
1263 properly generated before expansion.
1265 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1267 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1268 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1270 Freeze all eligible subprograms which appear as actuals in
1272 (Has_Fully_Defined_Profile): New routine.
1273 (Renames_Standard_Subprogram): New routine.
1274 (Earlier): Add local variable N. Comment update. Do not use source
1275 locations when trying to determine whether one node precedes another.
1277 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1279 * exp_ch4.adb (Expand_Concatenate): In the case
1280 where the result of a concatentation can be null, set the to
1281 result have both the low and high bounds of the right operand (not
1282 just the high bound, as was the case prior to this fix). Also,
1283 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1284 empty string literal case (should have been low bound minus one,
1285 rather than plus one).
1287 2012-01-23 Thomas Quinot <quinot@adacore.com>
1289 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1290 omit statement SCOs for disabled pragmas.
1292 2012-01-23 Matthew Heaney <heaney@adacore.com>
1294 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1295 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1296 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1297 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1298 Cursor'Write): Declare in private part.
1299 (Reference_Type'Read, Reference_Type'Write): Ditto.
1300 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1302 2012-01-23 Robert Dewar <dewar@adacore.com>
1304 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1307 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1309 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1310 Corresponding_Body on a defaulted null formal subprogram.
1311 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1312 on a defaulted formal subprogram that is a null procedure.
1314 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1316 * exp_ch9.adb: Update the comments involving pragma Implemented.
1317 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1318 constant Subp_Alias and local variable Impl_Subp. Properly
1319 handle aliases of synchronized wrappers. Code cleanup.
1320 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1321 Name_Optional as part of the condition.
1322 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1323 valid choices of implementation kind.
1324 (Check_Arg_Is_One_Of): New routine.
1325 * snames.ads-tmlp: Add Name_Optional.
1327 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1329 * par-ch13.adb: Better error recovery in illegal aspect
1332 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1334 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1336 (Day_Of_Week): Call the internal UTC_Time_Offset.
1337 (Split): Call the internal UTC_Time_Offset.
1338 (Time_Of): Call the internal UTC_Time_Offset.
1339 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1340 (UTC_Time_Offset): New library-level routine.
1341 * a-calend.ads (UTC_Time_Offset): Remove parameter
1342 Is_Historic. Update related comment on usage.
1343 * a-catizo.adb (UTC_Time_Offset): Removed.
1344 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1345 * a-caltizo.ads (UTC_Time_Offset): Removed.
1346 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1349 2012-01-23 Robert Dewar <dewar@adacore.com>
1351 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1352 (pg,po,ps): Make sure each entry starts on new line.
1354 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1356 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1357 the parameter profile of procedure localtime_tzoff and its associated
1359 (Day_Of_Week): Do not treat the input date as historical
1360 with respect to time zones.
1361 (Split): Do not treat the input
1362 date as historical with respect to time zones. (Time_Of): Do
1363 not treat the input constituents as forming a historical date
1364 with respect to time zones.
1365 (UTC_Time_Offset): Add new formal
1366 parameter Is_Historic. Add local variable Flag. Update the call
1368 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1369 (UTC_Time_Offset (Time)): Update the call to
1370 Time_Zone_Operations.UTC_Time_Offset.
1371 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1372 profile. Split the processing of offsets on Windows into two - one
1373 part of historic time stamps and the other for the current time.
1375 2012-01-23 Robert Dewar <dewar@adacore.com>
1377 * a-calend.adb: Minor reformatting.
1379 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1381 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1382 interface in requeue statement.
1384 2012-01-23 Cyrille Comar <comar@adacore.com>
1386 * projects.texi: Remove references to main units and replace
1387 with references to main programs to be coherent with the
1390 2012-01-23 Robert Dewar <dewar@adacore.com>
1392 * s-utf_32.adb: Minor reformatting.
1394 2012-01-23 Vincent Celier <celier@adacore.com>
1396 * snames.ads-tmpl: Minor comment addition Indicate that
1397 Name_Library_Encapsulated_Options is only used in gprbuild.
1399 2012-01-23 Robert Dewar <dewar@adacore.com>
1401 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1404 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1406 * snames.ads-tmpl: Add Name_Synchronization.
1407 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1408 enumeration type and related maps.
1409 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1410 Synchronization, build corresponding pragma Implemented.
1411 * sem_util.adb (Implementation_Kind): Handle both explicit and
1412 implicit pragma_argument association to retrieve the given
1413 synchronization mode.
1415 2012-01-23 Robert Dewar <dewar@adacore.com>
1417 * sem_ch10.adb, errout.adb: Minor reformatting.
1419 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1421 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1422 Ada 2012 Reference function does not lead to a dangerous order
1425 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1427 * exp_util.adb (Is_Iterated_Container): Test
1428 Is_Entity_Name when searching for calls to the default iterator,
1429 to avoid blowing up on indirect calls which have an explicit
1430 dereference as the call name.
1432 2012-01-23 Thomas Quinot <quinot@adacore.com>
1434 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1435 the complete expanded name, rather than just its Selector_Name.
1437 2012-01-23 Thomas Quinot <quinot@adacore.com>
1439 * a-textio.adb (Put): Rewrite one-parameter Character version to
1440 just call the two-parameter one with Current_Out.
1442 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1444 * freeze.adb (Check_Current_Instance): Issue an
1445 error when the prefix of 'Unchecked_Access or 'Access does not
1446 denote a legal aliased view of a type.
1447 (Freeze_Record_Type): Do not halt the processing of record components
1448 once the Has_Controlled_Component is set as this bypasses the remaining
1450 (Is_Aliased_View_Of_Type): New routine.
1452 2012-01-23 Thomas Quinot <quinot@adacore.com>
1454 * errout.ads, freeze.adb: Minor reformatting.
1456 2012-01-23 Thomas Quinot <quinot@adacore.com>
1458 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1461 2012-01-23 Olivier Hainque <hainque@adacore.com>
1463 * adadecode.c (__gnat_decode): Deal with empty input early,
1464 preventing potential erroneous memory access later on.
1466 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1469 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1470 renaming, preserve the volatileness through the indirection, if any.
1472 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1474 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1477 2012-01-10 Pascal Obry <obry@adacore.com>
1479 * prj-nmsc.adb (Check_Library_Attributes):
1480 Kill check for object/source directories for aggregate libraries.
1482 2012-01-10 Matthew Heaney <heaney@adacore.com>
1484 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1485 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1486 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1487 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1488 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1489 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1490 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1491 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1492 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1493 container parameter as aliased in/in out.
1496 2012-01-10 Bob Duff <duff@adacore.com>
1498 * s-os_lib.ads: Improve comment.
1500 2012-01-10 Geert Bosch <bosch@adacore.com>
1502 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1505 2012-01-10 Bob Duff <duff@adacore.com>
1507 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1508 checking that the 'Size is correct. If the type is "mod 2**12",
1509 for example, it's illegal, but Esize is the 'Object_Size, which
1510 will be something like 16 or 32, so the error ('Size = 12) was
1512 * gnat_rm.texi: Improve documentation of shift
1513 and rotate intrinsics.
1515 2012-01-10 Pascal Obry <obry@adacore.com>
1517 * prj.adb (For_Every_Project_Imported): Fix
1518 implementation to make sure we return each project only once
1519 for aggragte libraries. It is fine to return a project twice for
1520 aggregate projects, this was the case as a Project_Id is different
1521 in each project tree. The new implementation use a table based on
1522 the project name to ensure proper detection of duplicate project
1523 in aggregate library. A new context is then created to continue
1524 retrurning duplicate project for aggregate libraries.
1526 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1528 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1529 return value in the variable-sized return type case if the target is
1530 an array with fixed size. However, do not create it if this is the
1531 expression of an object declaration.
1533 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1535 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1537 2012-01-06 Robert Dewar <dewar@adacore.com>
1539 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1540 s-utf_32.ads: Add pragma Pure
1541 * s-utf_32.adb: Suppress warnings on non-static constants (now
1544 2012-01-06 Bob Duff <duff@adacore.com>
1546 * s-rpc.ads (Read, Write): Add overriding indicators.
1548 2012-01-06 Robert Dewar <dewar@adacore.com>
1550 * gnat_rm.texi: Add documentation for conventions
1551 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1553 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1555 * a-tienio.adb (Put): Add exception message on
1556 raise statements. Remove unneeded blocks and object declarations.
1558 2012-01-06 Robert Dewar <dewar@adacore.com>
1560 * sem_prag.adb: Minor reformatting.
1562 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1564 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1565 that a selected component within a generic unit has been resolved
1566 as a prefixed call with local references.
1567 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1568 component is always visible.
1569 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1570 prefixed call in an instance, do not look for visible components
1572 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1573 to a prefixed call, mark the node accordingly when prefix and
1574 selector are local references.
1576 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1578 * gnatvsn.ads (Current_Year): Bump to 2012.
1580 Copyright (C) 2012 Free Software Foundation, Inc.
1582 Copying and distribution of this file, with or without modification,
1583 are permitted in any medium without royalty provided the copyright
1584 notice and this notice are preserved.