1 2013-01-06 Eric Botcazou <ebotcazou@adacore.com>
4 2013-01-04 Robert Dewar <dewar@adacore.com>
6 * gnat_rm.texi: Document alignment choice for subtypes.
8 2012-12-21 Ed Schonberg <schonberg@adacore.com>
11 * sem_ch12.adb (Analyze_Associations): Do not check the legality of
12 actuals for RACW types if this is an internal instantiation for a formal
13 package with defaulted parameters.
15 2012-12-18 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
17 Backport from mainline.
18 2012-10-15 Matthias Klose <doko@ubuntu.com>
20 * gcc-interface/Makefile.in: Match arm*-*-linux-*eabi* for
23 2012-12-16 Eric Botcazou <ebotcazou@adacore.com>
26 Backport from mainline
28 2012-10-01 Vincent Pucci <pucci@adacore.com>
30 * s-gearop.adb (Vector_Matrix_Product): Fix dimension check and index
31 of Left in S evaluation.
33 2012-12-15 Eric Botcazou <ebotcazou@adacore.com>
36 Backport from mainline
38 2012-07-17 Hristian Kirtchev <kirtchev@adacore.com>
40 * exp_attr.adb (Expand_N_Attribute_Reference): Add local variables Attr
41 and Conversion_Added. Add local constant Typ.
42 Retrieve the original attribute after the arithmetic check
43 machinery has modified the node. Add a conversion to the target
44 type when the prefix of attribute Max_Size_In_Storage_Elements
47 2012-12-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
50 * s-osinte-hpux-dce.ads: Declare pthread_rwlockattr_t and
51 pthread_rwlock_t subtypes. Delete duplicate declaration of clockid_t.
52 * s-taspri-hpux-dce.ads: Change "pragma Atomic (Thread)" to comment.
54 2012-11-09 Eric Botcazou <ebotcazou@adacore.com>
57 * s-taspri-lynxos.ads: Delete.
58 * s-osinte-kfreebsd-gnu.ads: Change license to GPL V3+.
59 * s-tpopsp-rtems.adb: Likewise.
60 * s-osinte-rtems.adb: Likewise.
62 2012-10-30 Eric Botcazou <ebotcazou@adacore.com>
64 * gcc-interface/Make-lang.in: Fix and clean up rules for C files.
66 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
68 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Force
69 BLKmode on the type if it is passed by reference.
70 <E_Array_Subtype>: Likewise.
71 <E_Record_Type>: Guard the call to Is_By_Reference_Type predicate.
72 <E_Record_Subtype>: Likewise.
74 * gcc-interface/Makefile.in: Remove outdated comment and reference to
77 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
79 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use gnat_type_for_size
80 directly to obtain an unsigned version of the base type.
82 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
84 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Out_Parameter>: Do not
85 generate the special PARM_DECL for an Out parameter in LTO mode.
87 2012-10-02 Eric Botcazou <ebotcazou@adacore.com>
89 * gcc-interfaces/decl.c (elaborate_expression_1): Use the variable for
90 bounds of loop iteraration scheme only for locally defined subtypes.
92 * gcc-interface/trans.c (build_return_expr): Apply the NRV optimization
95 2012-09-20 Release Manager
99 2012-09-07 Eric Botcazou <ebotcazou@adacore.com>
101 * gcc-interface/trans.c (Loop_Statement_to_gnu): Revert to using
102 size_type_node instead of sizetype.
104 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
106 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Try to ensure
107 that an object of CW type initialized to a value is sufficiently
108 aligned for this value.
110 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
112 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
113 look up the REP part of the base type in advance. Deal with that of
115 (get_rep_part): Be prepared for record types with fields.
117 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
119 * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
120 if the CICO mechanism is used.
122 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
124 * gcc-interface/utils2.c (build_simple_component_ref): Do not look
125 through an extension if the type contains a placeholder.
127 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
129 * exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
130 the designated subprogram type and also set Is_Dispatch_Table_Entity.
131 (Expand_Interface_Thunk): Propagate the convention on the thunk.
132 (Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
133 the internal view of the constructors.
134 (Set_CPP_Constructors): Likewise.
135 * sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
136 convention on the function.
137 * gcc-interface/gigi.h (is_cplusplus_method): Declare.
138 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
139 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
141 (get_minimal_subprog_decl): Likewise.
142 (is_cplusplus_method): New predicate.
143 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
144 error on access to C++ constructor or member function.
146 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
148 * gcc-interface/utils.c (gnat_pushdecl): Set TYPE_CONTEXT for types
149 attached to a TYPE_DECL.
151 2012-06-15 Eric Botcazou <ebotcazou@adacore.com>
154 * gcc-interface/gigi.h (maybe_vector_array): Make static inline.
155 * gcc-interface/utils.c (maybe_vector_array): Delete.
156 * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
157 array object as addressable if it has vector type and is on the LHS.
159 2012-06-14 Jakub Jelinek <jakub@redhat.com>
161 * gcc-interface/Makefile.in (gnatlib-shared-default): Append
162 $(PICFLAG_FOR_TARGET) to GNATLIBCFLAGS_FOR_C passed to submake.
164 2012-06-14 Release Manager
166 * GCC 4.7.1 released.
168 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
171 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
173 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
174 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
176 (get_minimal_subprog_decl): Likewise.
177 (gnat_first_param_is_class): New predicate.
179 2012-06-12 Olivier Hainque <hainque@adacore.com>
181 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
182 $(PIC_FLAG_FOR_TARGET).
183 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
184 GNATLIBCFLAGS_FOR_C passed to gnatlib.
185 (gnatlib-shared-win32): Likewise.
186 (gnatlib-shared-darwin): Likewise.
187 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
188 gnatlib-shared-win32.
190 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
192 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
193 (build_variant_list): Adjust to above renaming.
194 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
195 to the type of the variant containers.
196 (create_variant_part_from): Likewise. Give a unique name to the type
199 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
202 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
203 (__gnat_using_gnu_linker): Delete.
204 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
205 Declare Object_File_Option string constant and Using_GNU_response_file
207 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
208 Opening and Closing local variables. Do not handle the GNU linker
210 (Write_RF): New procedure to write into the response file. Escape some
211 characters if a GNU response file is used. Keep track of error status.
212 Invoke Write_RF to write into the response file. Delete the file only
213 if the link was successful.
214 * mlib-utl.adb: Do not `with' package System.
215 (Gcc): Likewise. Declare Object_File_Option string constant and
216 Using_GNU_response_file boolean constant.
217 (Write_RF): Take a string instead of address and length. Escape some
218 characters if a GNU response file is used.
219 Invoke Write_RF to write into the response file. Delete the file only
220 if the link was successful. Do not warn if it cannot be deleted.
222 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
224 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
225 on the dummy global variable.
227 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
229 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
230 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
232 (get_minimal_subprog_decl): Likewise.
233 (gnat_first_param_is_class): New predicate.
235 Backport from mainline
236 2012-05-15 Javier Miranda <miranda@adacore.com>
238 * exp_ch3.adb (Build_Offset_To_Top): Modify the
239 expansion of the offset_to_top functions to ensure that their
240 profile is conformant with the profile specified in Ada.Tags. No
241 change in functionality.
243 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
245 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
246 global level with unconstrained nominal subtype and a non-fixed size,
247 make a variable for the size.
249 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
252 * s-taprop-dummy.adb (Specific): New package.
254 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
256 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
257 atomicity from an object to its underlying type only if it
260 2012-05-06 Pascal Obry <obry@adacore.com>
263 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
265 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
266 Windows-specific make variable.
267 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
268 (install-gnatlib): Respect the above during installation when set,
269 and also install any windows import library that has been built.
270 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
271 build a corresponding import library.
273 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
275 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
276 layout for bitfields on the type if it is packed or has a representation
277 clause and an alternate layout is available.
279 2012-04-09 Mike Stump <mikestump@comcast.net>
281 * a-assert.ads: Remove execute permission.
282 * a-chacon.ads: Likewise.
283 * a-coteio.ads: Likewise.
284 * a-envvar.ads: Likewise.
285 * a-exetim-mingw.ads: Likewise.
286 * a-fzteio.ads: Likewise.
287 * a-izteio.ads: Likewise.
288 * a-lcteio.ads: Likewise.
289 * a-llctio.ads: Likewise.
290 * a-scteio.ads: Likewise.
291 * a-suenco.ads: Likewise.
292 * a-suenst.ads: Likewise.
293 * a-suewst.ads: Likewise.
294 * a-suezst.ads: Likewise.
295 * a-tirsfi.ads: Likewise.
296 * a-wichha.ads: Likewise.
297 * a-zchara.ads: Likewise.
298 * a-zchhan.ads: Likewise.
299 * a-zchuni.ads: Likewise.
300 * a-zrstfi.ads: Likewise.
301 * aspects.ads: Likewise.
302 * g-byorma.ads: Likewise.
303 * g-decstr.ads: Likewise.
304 * g-encstr.ads: Likewise.
305 * g-spchge.ads: Likewise.
306 * g-u3spch.ads: Likewise.
307 * g-wispch.ads: Likewise.
308 * g-zspche.ads: Likewise.
309 * namet-sp.ads: Likewise.
310 * s-os_lib.ads: Likewise.
311 * s-regexp.ads: Likewise.
312 * s-regpat.ads: Likewise.
313 * s-string.ads: Likewise.
314 * s-tasloc.ads: Likewise.
315 * s-utf_32.ads: Likewise.
316 * sem_aux.ads: Likewise.
317 * a-assert.adb: Likewise.
318 * a-chacon.adb: Likewise.
319 * a-envvar.adb: Likewise.
320 * a-exetim-mingw.adb: Likewise.
321 * a-suenco.adb: Likewise.
322 * a-suenst.adb: Likewise.
323 * a-suewst.adb: Likewise.
324 * a-suezst.adb: Likewise.
325 * a-tirsfi.adb: Likewise.
326 * a-wichha.adb: Likewise.
327 * a-zchhan.adb: Likewise.
328 * a-zchuni.adb: Likewise.
329 * a-zrstfi.adb: Likewise.
330 * aspects.adb: Likewise.
331 * g-byorma.adb: Likewise.
332 * g-decstr.adb: Likewise.
333 * g-encstr.adb: Likewise.
334 * g-spchge.adb: Likewise.
335 * g-u3spch.adb: Likewise.
336 * g-wispch.adb: Likewise.
337 * g-zspche.adb: Likewise.
338 * namet-sp.adb: Likewise.
339 * s-except.adb: Likewise.
340 * s-inmaop-vxworks.adb: Likewise.
341 * s-os_lib.adb: Likewise.
342 * s-regexp.adb: Likewise.
343 * s-regpat.adb: Likewise.
344 * s-string.adb: Likewise.
345 * s-tasloc.adb: Likewise.
346 * s-utf_32.adb: Likewise.
347 * s-wchcon.adb: Likewise.
348 * sem_aux.adb: Likewise.
350 2012-03-22 Release Manager
352 * GCC 4.7.0 released.
354 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
356 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
357 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
358 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
359 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
360 invoke rest_of_type_decl_compilation on the parallel type, if any.
362 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
364 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
365 dummy global built for global types is preserved.
367 2012-02-27 Tristan Gingold <gingold@adacore.com>
369 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
370 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
373 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
375 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
376 (TYPE_BY_REFERENCE_P): New flag.
377 (TYPE_IS_BY_REFERENCE_P): New macro.
378 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
379 (TYPE_IS_DUMMY_P): Adjust for above change.
380 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
381 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
382 (gnat_to_gnu_param): Likewise.
383 (maybe_pad_type): Likewise.
384 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
385 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
386 instead of TREE_ADDRESSABLE.
387 * gcc-interface/trans.c (finalize_nrv): Likewise.
388 (call_to_gnu): Likewise. Do not create a temporary for return values
389 with by-reference type here.
390 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
391 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
392 CONSTRUCTORs and calls.
393 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
394 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
395 instead of TREE_ADDRESSABLE.
396 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
399 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
401 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
402 change that creates a special VAR_DECL for debugging purposes. For an
403 aliased object with an unconstrained nominal subtype, make its type a
404 thin reference to the underlying object.
405 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
406 expressions built for the initialization of above objects.
408 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
410 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
411 Windows-specific make variable.
412 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
413 (install-gnatlib): Respect the above during installation when set,
414 and also install any windows import library that has been built.
415 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
416 build a corresponding import library.
418 2012-02-22 Robert Dewar <dewar@adacore.com>
420 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
423 2012-02-22 Geert Bosch <bosch@adacore.com>
425 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
426 x86-specific version of byteswap and use GCC builtins instead.
428 2012-02-22 Tristan Gingold <gingold@adacore.com>
430 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
431 E_Array_Type]: Translate component ealier.
433 2012-02-22 Robert Dewar <dewar@adacore.com>
435 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
436 error message for 'Range.
438 2012-02-22 Pascal Obry <obry@adacore.com>
440 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
441 this is our own thread.
443 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
445 * tree_io.ads: Update ASIS_Version_Number because of the changes
448 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
450 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
451 stack-related finalizers.
453 2012-02-22 Ed Schonberg <schonberg@adacore.com>
455 * sem_ch6.adb (Analyze_Expression_Function): If the construct
456 is a completion, indicate that its formals are the formals of
457 a completion, and as such do not get a cross- reference entry.
458 (Analyze_Subprogram_Specification): Do not generate a definition
459 for the entity of an expression function, because it may be a
460 completion. Definition will be generated if needed when analyzing
461 the generated subprogram declaration.
463 2012-02-22 Vincent Celier <celier@adacore.com>
465 * make.adb (Check): When checking if an object file is in the
466 correct object directory, get the unit name from a previous call
467 to Check_Source_Info_In_ALI.
468 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
469 the unit when everything is OK, otherwise return No_Name.
470 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
473 2012-02-22 Ed Schonberg <schonberg@adacore.com>
475 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
476 instance, the operator is visible if an operand is of some
477 numeric type which is not in use or directly visible, and the
478 other operand is a numeric literal.
480 2012-02-22 Tristan Gingold <gingold@adacore.com>
482 * init.c: Minor code clean up.
483 * gcc-interface/Make-lang.in: Update dependencies.
485 2012-02-22 Arnaud Charlet <charlet@adacore.com>
487 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
488 otherwise GCC will generate an object file.
490 2012-02-22 Vincent Celier <celier@adacore.com>
492 * projects.texi: Correct typo related to "**" in Source_Dirs.
494 2012-02-22 Steve Baird <baird@adacore.com>
496 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
499 2012-02-22 Vincent Pucci <pucci@adacore.com>
501 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
502 System_Dim_Child cases added.
503 * rtsfind.ads: Ada_Numerics,
504 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
505 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
506 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
508 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
509 Rtsfind to verify the package entity is located either
510 in System.Dim.Integer_IO or in System.Dim.Float_IO.
511 (Is_Dim_IO_Package_Instantiation): Minor
512 changes. (Is_Elementary_Function_Call): Removed.
513 (Is_Elementary_Function_Entity): New routine.
514 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
515 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
518 2012-02-22 Vincent Pucci <pucci@adacore.com>
520 * sem_prag.adb: Minor reformatting.
522 2012-02-22 Ed Schonberg <schonberg@adacore.com>
524 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
525 declaration that is the completion of a tagged incomplete type, do
526 not associate the class-wide type already created with the private
527 type to prevent order-of-elaboration issues in the back-end.
528 * exp_disp.adb (Find_Specific_Type): Find specific type of
529 a class-wide type, and handle the case of an incomplete type
530 coming either from a limited_with clause or from an incomplete
531 type declaration. Used when expanding a dispatchin call and
532 generating tag checks (minor refactoring).
534 2012-02-22 Robert Dewar <dewar@adacore.com>
536 * exp_ch5.adb: Add comment.
537 * sem_ch12.adb, exp_ch6.adb: minor reformatting
539 2012-02-22 Ed Schonberg <schonberg@adacore.com>
541 * freeze.adb (Freeze_Entity): Do not perform type layout within
544 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
546 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
549 2012-02-22 Ed Schonberg <schonberg@adacore.com>
551 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
552 assignment to a classwide type whose type is limited, as
553 can happen in an instantiation in programs that run afoul or
557 2012-02-17 Ed Schonberg <schonberg@adacore.com>
559 * exp_ch6.adb (Legal_Copy): If layout is not
560 determined in the front-end, do not emit error message when
561 by-reference actual is potentially unaligned.
562 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
563 illegal representation clause on tagged or aliased component, or on
564 by-reference type with forced alignment.
566 2012-02-17 Nicolas Roche <roche@adacore.com>
568 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
569 propagated by gnatlib-sjlj and gnatlib-zcx targets.
570 * gcc-interface/Make-lang.in: Update dependencies.
572 2012-02-17 Thomas Quinot <quinot@adacore.com>
574 * sem_ch12.adb (Analyze_Package_Instantiation): For an
575 instantiation in an RCI library unit, omit the instance body
576 if the RCI library unit is the instance itself (E.2.3(18)),
577 but include the body if the instantiation is within the RCI
578 declaration (12.3(12)).
580 2012-02-17 Steve Baird <baird@adacore.com>
582 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
583 Post'Class aspects can only be specified for a primitive operation
586 2012-02-17 Yannick Moy <moy@adacore.com>
588 * gnat_rm.texi: Minor shuffling.
590 2012-02-17 Ed Schonberg <schonberg@adacore.com>
592 * aspects.adb: Expression functions can carry pre/postconditions.
593 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
594 in an expression function.
595 * sem_prag (Check_Precondition_Postcondition): legal on expression
598 2012-02-17 Vincent Pucci <pucci@adacore.com>
600 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
601 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
602 * a-convec.adb, a-coorma.adb (Adjust): New routine.
603 (Constant_Reference): Increment Busy and Lock counters.
604 (Reference): Increase Busy and Lock counters.
605 (Finalize): New routine.
606 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
607 (Adjust): New routine. (Constant_Reference): Increment Busy
609 (Finalize): New routine.
610 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
611 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
612 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
613 * a-coorma.ads, a-coorse: Controlled component added to the
616 2012-02-17 Robert Dewar <dewar@adacore.com>
618 * restrict.adb (Check_Restriction): Add special handling for
619 No_Obsolescent_Features.
621 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
623 * exp_util.adb (Find_Finalize_Address): When dealing with an
624 internally built full view for a type with unknown discriminants,
625 use the original record type.
627 2012-02-17 Robert Dewar <dewar@adacore.com>
629 * sem_dim.adb: Minor reformatting.
631 2012-02-17 Yannick Moy <moy@adacore.com>
633 * gnat_rm.texi: Minor rewording.
635 2012-02-17 Thomas Quinot <quinot@adacore.com>
637 * sem_aggr.adb: Minor reformatting.
639 2012-02-17 Robert Dewar <dewar@adacore.com>
641 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
643 2012-02-17 Vincent Pucci <pucci@adacore.com>
645 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
646 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
648 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
650 * s-dim.ads: Make package Pure.
652 2012-02-17 Gary Dismukes <dismukes@adacore.com>
654 * prj-nmsc.adb: Minor reformatting.
656 2012-02-17 Yannick Moy <moy@adacore.com>
658 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
660 2012-02-17 Yannick Moy <moy@adacore.com>
662 * gnat_ugn.texi: Fix typos.
664 2012-02-17 Pascal Obry <obry@adacore.com>
666 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
667 aggregate is not Externally_Built.
669 2012-02-17 Ed Schonberg <schonberg@adacore.com>
671 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
672 component has a box association, copy the default value using
673 the current scope as the scope of internal types, to prevent
674 scoping anomalies in gigi.
676 2012-02-17 Robert Dewar <dewar@adacore.com>
678 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
679 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
680 exp_intr.adb, s-os_lib.adb: Minor reformatting.
682 2012-02-17 Ed Schonberg <schonberg@adacore.com>
684 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
685 old operation is abstract, the relevant type is not abstract,
686 and the new subprogram fails to override.
688 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
690 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
691 type of the result to the end and execute it for a deferred constant of
692 a discriminated type whose full view can be elaborated statically.
694 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
696 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
697 type is tagged, mark it as used for debugging purposes.
698 <N_Allocator>: Likewise for a qualified expression.
700 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
702 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
703 return value in the by-reference return type case if this isn't the
704 expression of an object declaration. Tidy up.
706 2012-02-09 Tristan Gingold <gingold@adacore.com>
708 * gcc-interface/Makefile.in: Remove .sym rule (not used).
709 Remove adamsg.o object (requires native message compiler).
710 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
711 macro instead of as extern int.
712 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
713 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
714 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
715 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
716 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
717 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
718 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
719 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
720 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
721 (struct cond_except): Field cond is now an unsigned int.
722 (dec_ada_cond_except_table): Adjust.
723 (cond_except_table): Likewise.
724 (cond_resignal_table): Likewise.
725 (__gnat_default_resignal_p): Fix style.
727 2012-02-08 Vincent Celier <celier@adacore.com>
729 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
730 (g-buorma is now imported by sinput).
732 * scn.adb (Initialize_Scanner): Call Check_For_BOM
733 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
734 * sinput.adb: New procedure Check_For_BOM
735 * sinput.ads: New procedure Check_For_BOM
737 2012-02-08 Vincent Pucci <pucci@adacore.com>
739 * impunit.adb: Dimension package names updated
740 * Makefile.rtl: s-dim added
741 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
742 (Is_Dim_IO_Package_Instantiation): minor changes
743 * sem_dim.ads: minor changes in comments
744 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
745 Name_Dim_Integer_IO removed
746 * s-dim.ads: New package. Define the dimension terminology.
747 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
748 * s-dmotpr.ads: Package names updated.
749 * s-diflio.ads, s-diinio.ads: Documentation added and package
752 2012-02-08 Gary Dismukes <dismukes@adacore.com>
754 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
755 for storage pools to test for an underlying record type rather than
756 testing Is_Tagged_Type, so that simple storage pools will be handled
757 the same as normal Ada storage pools.
759 2012-02-08 Yannick Moy <moy@adacore.com>
761 * gnat_rm.texi: Minor reshuffling to place restriction at
764 2012-02-08 Bob Duff <duff@adacore.com>
766 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
767 False for '-gnatwA', to suppress these warnings.
769 2012-02-08 Vincent Celier <celier@adacore.com>
771 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
772 starting to scan, so that UTF8 encoding is taken into account.
774 2012-02-08 Arnaud Charlet <charlet@adacore.com>
776 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
778 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
779 (Exceptional_Complete_Rendezvous): Mark No_Return.
781 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
783 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
784 New predicate to compute whether a composite value can be
785 evaluated at compile time.
786 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
787 expressions of elementary type and Compile_Time_Known_Composite_Value
788 for all other expressions.
789 (Expand_Record_Aggregate): Convert to assignments in the case
790 of a type with mutable components if the aggregate cannot be
793 2012-02-08 Gary Dismukes <dismukes@adacore.com>
795 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
796 (Impl_Defined_Aspects): Add association for
797 Aspect_Simple_Storage_Pool_Type.
799 association for Aspect_Simple_Storage_Pool_Type.
801 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
802 * exp_attr.adb (Expand_N_Attribute_Reference):
803 Change name to Name_Simple_Storage_Pool_Type.
804 * exp_ch4.adb (Expand_N_Allocator): Change
805 name to Name_Simple_Storage_Pool_Type.
806 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
807 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
808 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
809 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
810 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
811 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
812 Change name to Name_Simple_Storage_Pool_Type.
814 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
815 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
816 * sem_res.adb (Resolve_Allocator): Change name to
817 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
818 (Name_Simple_Storage_Pool_Type): New name constant.
819 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
820 move to main pragma section because it no longer matches the
822 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
823 Name_Simple_Storage_Pool.
824 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
826 2012-02-08 Robert Dewar <dewar@adacore.com>
828 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
830 2012-02-08 Pascal Obry <obry@adacore.com>
832 * prj.adb (Compute_All_Imported_Projects): Use new
833 For_Project_And_Aggregated_Context to ensure proper context is
834 used for encapsulated aggregate libraries.
835 * prj-proc.adb (Recursive_Process): Call
836 Process_Aggregated_Projects earlier to ensure that all dependent
837 projects are set with the proper encapsulated status.
839 2012-02-08 Pascal Obry <obry@adacore.com>
841 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
844 2012-02-08 Pascal Obry <obry@adacore.com>
846 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
847 generic routine with a context parameter.
849 2012-02-08 Robert Dewar <dewar@adacore.com>
851 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
852 a-convec.adb: Minor reformatting and code reorganization.
854 2012-02-08 Steve Baird <baird@adacore.com>
856 * sem_cat.adb (In_Preelaborated_Unit): A child
857 unit instantiation does not inherit preelaboration requirements
860 2012-02-08 Gary Dismukes <dismukes@adacore.com>
862 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
863 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
864 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
865 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
866 * aspects.adb (Canonical_Aspect): Add entry for
867 Aspect_Simple_Storage_Pool.
868 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
869 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
870 (add conversion, analyze/resolve). For the Storage_Size attribute,
871 for the simple pool case, locate and use the simple pool type's
872 Storage_Size function (if any), otherwise evaluate to zero.
873 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
874 for an access type with an associated simple storage pool,
875 locate and use the pool type's Allocate.
876 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
877 access type has a simple storage pool, locate the pool type's
878 Deallocate procedure (if present) and use it as the procedure
879 to call on the Free operation.
880 * freeze.adb (Freeze_Entity): In the case of a full type for
881 a private type defined with pragma Simple_Storage_Pool, check
882 that the full type is also appropriate for the pragma. For
883 a simple storage pool type, validate that the operations
884 Allocate, Deallocate (if present), and Storage_Size
885 (if present) are defined with appropriate expected profiles.
886 (Validate_Simple_Pool_Op_Formal): New procedure
887 (Validate_Simple_Pool_Operation): New procedure Add with and
889 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
890 (no action required).
891 * sem_attr.adb (Analyze_Attribute): For the case of the
892 Storage_Pool attribute, give a warning if the prefix type has an
893 associated simple storage pool, and rewrite the attribute as a
894 raise of Program_Error. In the case of the Simple_Storage_Pool
895 attribute, check that the prefix type has an associated simple
896 storage pool, and set the attribute type to the pool's type.
897 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
898 Aspect_Simple_Storage_Pool case choice.
899 (Analyze_Attribute_Definition_Clause): Add
900 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
901 (no action). Add handling for Simple_Storage_Pool attribute
902 definition, requiring the name to denote a simple storage pool
904 (Check_Aspect_At_Freeze_Point): For a simple storage pool
905 aspect, set the type to that of the name specified for the aspect.
906 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
907 Simple_Storage_Pool, requiring that it applies to a library-level
908 type declared in a package declaration that is a limited private
909 or limited record type.
910 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
911 build-in-place function in an allocator for an access type with
912 a simple storage pool as unsupported.
913 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
914 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
915 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
916 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
917 Name_Simple_Storage_Pool.
918 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
920 2012-02-08 Cyrille Comar <comar@adacore.com>
922 * projects.texi: Clarify doc for interfaces.
924 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
926 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
929 2012-02-01 Tristan Gingold <gingold@adacore.com>
931 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
932 instead of size_type_node.
934 2012-01-30 Nicolas Roche <roche@adacore.com>
936 * gcc-interface/Make-lang.in: Update dependencies.
937 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
939 Remove Linker_Options -crtbe when building sjlj run-time.
941 2012-01-30 Robert Dewar <dewar@adacore.com>
943 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
944 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
945 form 2 * small-literal.
946 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
948 * sem_ch4.ads (Analyze_Mod): New procedure.
950 2012-01-30 Ed Schonberg <schonberg@adacore.com>
952 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
953 types and return expression when building spec for implicit
954 body, to preserve global references that may be present in an
957 2012-01-30 Matthew Heaney <heaney@adacore.com>
959 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
960 Reverse_Elements): Check for cursor tampering.
962 2012-01-30 Ed Schonberg <schonberg@adacore.com>
964 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
965 type with aspect Default_Value or Default_Component_Value is
966 fully initialized, and use of variables of such types do not
969 2012-01-30 Javier Miranda <miranda@adacore.com>
972 * sem_ch8.adb (Analyze_Subprogram_Renaming):
973 Handle self-renaming when the renamed entity is referenced using
976 2012-01-30 Vincent Celier <celier@adacore.com>
978 * projects.texi: Add documentation for attribute Interfaces.
980 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
982 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
983 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
984 location for the wrapped call to the original AT_END routine
985 and the subsequent return statement.
987 2012-01-30 Pascal Obry <obry@adacore.com>
989 * s-rannum.adb: Minor reformatting.
991 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
993 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
994 to 25 and add the hard time value for 2012-06-30.
996 2012-01-30 Robert Dewar <dewar@adacore.com>
998 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
999 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
1000 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
1001 Minor reformatting/code reorganization.
1003 2012-01-30 Thomas Quinot <quinot@adacore.com>
1005 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
1006 Unsigned_64 rather than Duration.
1007 (System.Random_Numbers.Reset): Use full value of seed
1008 (do not truncate sub-second bits).
1010 2012-01-30 Thomas Quinot <quinot@adacore.com>
1012 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
1014 2012-01-30 Yannick Moy <moy@adacore.com>
1016 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
1017 account changes to -gnatwa and more recent warnings.
1019 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1021 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
1022 location when creating a call to a finalizer.
1023 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
1024 a source location for the first actual of Save_Occurrence for
1027 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1029 * einfo.ads, einfo,adb: New attribute on scalar types:
1030 Default_Aspect_Value New attribute on array types:
1031 Default_Aspect_Component_Value Move attribute Related_Array_Object
1032 to a different position to accomodate new aspect attributes.
1033 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
1034 of defaults set with an aspect specification, rather than using
1035 the list of aspects attached to the type, to prevent issues with
1037 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1038 Default_Value and Default_Component _Value, store corresponding
1039 expression in type entity.
1040 (Check_Aspect_At_End_Of_Declaration): If the default aspects
1041 are declared on the full view, use the full view to resolve the
1042 correseponding expression.
1043 * exp_ch3.adb (Init_Component): Use attribute
1044 Default_Aspect_Component_Value to perform default initialization,
1045 rather than relying on the rep item list for the type.
1046 (Get_Simple_Init_Val): Ditto.
1048 2012-01-30 Thomas Quinot <quinot@adacore.com>
1050 * a-strhas.ads: Document risk of collision attack.
1052 2012-01-30 Yannick Moy <moy@adacore.com>
1054 * gnat_ugn.texi: Minor update wrt warning switches.
1056 2012-01-30 Vincent Celier <celier@adacore.com>
1058 * prj-nmsc.adb (Check_Interfaces): Report an error when a
1059 unit from Library_Interface is not a unit of the project.
1061 2012-01-30 Vincent Pucci <pucci@adacore.com>
1063 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
1064 links fixed inside PPC pragmas.
1065 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
1067 2012-01-30 Thomas Quinot <quinot@adacore.com>
1069 * s-ransee.ads: Minor reformatting.
1071 2012-01-30 Pascal Obry <obry@adacore.com>
1073 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
1074 sources coming from an encapsulated library.
1076 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1078 * sem_ch3.adb (Process-Full_View): fix typo.
1079 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
1080 appear on a private type and the full view is available, ensure
1081 existence of freeze node for full view.
1082 (Build_Predicate_Function): Attach predicate function to both
1083 views of a private type.
1085 2012-01-30 Vincent Celier <celier@adacore.com>
1087 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
1088 for the project if either attribute Library_Interface or
1089 Interfaces is declared.
1090 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
1093 2012-01-30 Pascal Obry <obry@adacore.com>
1095 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
1096 boolean value to true in the process list created by this routine.
1097 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
1098 Continued work for KA06-021.
1099 * prj.adb (Compute_All_Imported_Projects): Set
1100 From_Encapsulated_Lib boolean flag.
1102 2012-01-30 Vincent Pucci <pucci@adacore.com>
1104 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
1106 * s-diflio.ads: Minor change.
1108 2012-01-30 Javier Miranda <miranda@adacore.com>
1110 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
1111 to Get_Entry_Index. Required to generate code which provides
1112 the correct value of Entry_Index in the target entry.
1114 2012-01-30 Nicolas Roche <roche@adacore.com>
1116 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
1117 fix issue with zcx on VxWorks5.
1119 2012-01-30 Pascal Obry <obry@adacore.com>
1121 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
1123 (For_Every_Project_Imported_Context): New generic routine with
1124 a context parameter.
1125 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
1126 distributed complexity.
1127 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
1129 2012-01-30 Thomas Quinot <quinot@adacore.com>
1131 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
1132 _parent aggregate for an extension aggregate, check whether it
1133 requires delayed (top-down) expansion.
1135 2012-01-30 Vincent Pucci <pucci@adacore.com>
1137 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
1138 * snames.ads-tmpl: Name_Item and Name_Symbols added.
1139 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
1140 and change the position of parameter Symbols in every Put routine.
1141 * s-dimmks.ads: Convert long float type Mks_Type into long
1143 * s-llflex.ads: Modifications in comments.
1145 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1147 * sem_ch12.adb (Earlier): Do not use the
1148 top level source locations of the two input nodes.
1150 2012-01-30 Robert Dewar <dewar@adacore.com>
1152 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
1153 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
1155 2012-01-30 Robert Dewar <dewar@adacore.com>
1157 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
1159 2012-01-30 Olivier Hainque <hainque@adacore.com>
1161 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1164 2012-01-30 Thomas Quinot <quinot@adacore.com>
1166 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1167 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1168 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1169 New subprogram (extracted from
1170 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1171 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1172 documentation accordingly.
1173 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1174 actual for a formal type to which a pragma Remote_Access_Type
1176 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1178 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1179 be applied to a generic type if pragma Remote_Access_Type
1180 applies, in which case the type of the attribute is
1181 System.Partition_Interface.RACW_Stub_Type.
1183 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1185 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1186 an alignment on fields of the RETURN type built for the CICO mechanism.
1188 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1190 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1191 a call to a function that returns an unconstrained type with default
1192 discriminant. Similarly, avoid doing the conversion to the nominal
1193 result type in this case.
1195 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1197 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1198 * gcc-interface/decl.c (is_variable_size): Rename to...
1199 (type_has_variable_size): ...this.
1200 (adjust_packed): Adjust to above renaming.
1201 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1202 (field_is_artificial): New predicate.
1203 (field_is_aliased): Likewise.
1204 (field_has_self_size): Likewise.
1205 (field_has_variable_size): Likewise.
1206 (components_to_record): Record information for the final layout during
1207 the first pass on fields.
1208 If there is an aliased field placed after a field whose length depends
1209 on discriminants, put all the fields of the latter sort, last.
1211 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1213 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1214 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1215 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1216 Access-like attribute in a dispatch table if the subprogram is public.
1218 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1220 * gcc-interface/gigi.h (create_label_decl): Adjust.
1221 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1222 and invoke gnat_pushdecl on it. Remove obsolete settings.
1223 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1225 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1226 label for debugging purposes.
1228 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1230 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1231 object with an unconstrained nominal subtype and if optimization isn't
1232 enabled, create a special VAR_DECL for debugging purposes.
1234 2012-01-23 Robert Dewar <dewar@adacore.com>
1236 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1238 2012-01-23 Robert Dewar <dewar@adacore.com>
1240 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1241 language defined aspect applied to renaming or formal type
1242 declaration (not permitted)
1244 2012-01-23 Matthew Heaney <heaney@adacore.com>
1246 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1247 comment with pragma Assert.
1249 2012-01-23 Vincent Pucci <pucci@adacore.com>
1251 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1252 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1253 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1254 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1255 subprogram declaration in order to enable the analysis of PPC boolean
1258 2012-01-23 Robert Dewar <dewar@adacore.com>
1260 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1261 handle Current_Value for volatile variables (also propagate
1262 Treat_As_Volatile from type to object).
1264 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1266 * sem_ch12.adb (Install_Body): Detect the case
1267 where the enclosing context is a package with a stub body that
1268 has already been replaced by the actual body. In such cases,
1269 the freeze node for the enclosing context must be inserted after
1272 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1274 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1275 subprogram before expanding the pragma into an if-statement with
1276 a block, to ensure that when the subprogram is null its body is
1277 properly generated before expansion.
1279 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1281 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1282 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1284 Freeze all eligible subprograms which appear as actuals in
1286 (Has_Fully_Defined_Profile): New routine.
1287 (Renames_Standard_Subprogram): New routine.
1288 (Earlier): Add local variable N. Comment update. Do not use source
1289 locations when trying to determine whether one node precedes another.
1291 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1293 * exp_ch4.adb (Expand_Concatenate): In the case
1294 where the result of a concatentation can be null, set the to
1295 result have both the low and high bounds of the right operand (not
1296 just the high bound, as was the case prior to this fix). Also,
1297 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1298 empty string literal case (should have been low bound minus one,
1299 rather than plus one).
1301 2012-01-23 Thomas Quinot <quinot@adacore.com>
1303 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1304 omit statement SCOs for disabled pragmas.
1306 2012-01-23 Matthew Heaney <heaney@adacore.com>
1308 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1309 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1310 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1311 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1312 Cursor'Write): Declare in private part.
1313 (Reference_Type'Read, Reference_Type'Write): Ditto.
1314 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1316 2012-01-23 Robert Dewar <dewar@adacore.com>
1318 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1321 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1323 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1324 Corresponding_Body on a defaulted null formal subprogram.
1325 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1326 on a defaulted formal subprogram that is a null procedure.
1328 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1330 * exp_ch9.adb: Update the comments involving pragma Implemented.
1331 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1332 constant Subp_Alias and local variable Impl_Subp. Properly
1333 handle aliases of synchronized wrappers. Code cleanup.
1334 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1335 Name_Optional as part of the condition.
1336 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1337 valid choices of implementation kind.
1338 (Check_Arg_Is_One_Of): New routine.
1339 * snames.ads-tmlp: Add Name_Optional.
1341 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1343 * par-ch13.adb: Better error recovery in illegal aspect
1346 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1348 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1350 (Day_Of_Week): Call the internal UTC_Time_Offset.
1351 (Split): Call the internal UTC_Time_Offset.
1352 (Time_Of): Call the internal UTC_Time_Offset.
1353 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1354 (UTC_Time_Offset): New library-level routine.
1355 * a-calend.ads (UTC_Time_Offset): Remove parameter
1356 Is_Historic. Update related comment on usage.
1357 * a-catizo.adb (UTC_Time_Offset): Removed.
1358 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1359 * a-caltizo.ads (UTC_Time_Offset): Removed.
1360 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1363 2012-01-23 Robert Dewar <dewar@adacore.com>
1365 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1366 (pg,po,ps): Make sure each entry starts on new line.
1368 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1370 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1371 the parameter profile of procedure localtime_tzoff and its associated
1373 (Day_Of_Week): Do not treat the input date as historical
1374 with respect to time zones.
1375 (Split): Do not treat the input
1376 date as historical with respect to time zones. (Time_Of): Do
1377 not treat the input constituents as forming a historical date
1378 with respect to time zones.
1379 (UTC_Time_Offset): Add new formal
1380 parameter Is_Historic. Add local variable Flag. Update the call
1382 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1383 (UTC_Time_Offset (Time)): Update the call to
1384 Time_Zone_Operations.UTC_Time_Offset.
1385 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1386 profile. Split the processing of offsets on Windows into two - one
1387 part of historic time stamps and the other for the current time.
1389 2012-01-23 Robert Dewar <dewar@adacore.com>
1391 * a-calend.adb: Minor reformatting.
1393 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1395 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1396 interface in requeue statement.
1398 2012-01-23 Cyrille Comar <comar@adacore.com>
1400 * projects.texi: Remove references to main units and replace
1401 with references to main programs to be coherent with the
1404 2012-01-23 Robert Dewar <dewar@adacore.com>
1406 * s-utf_32.adb: Minor reformatting.
1408 2012-01-23 Vincent Celier <celier@adacore.com>
1410 * snames.ads-tmpl: Minor comment addition Indicate that
1411 Name_Library_Encapsulated_Options is only used in gprbuild.
1413 2012-01-23 Robert Dewar <dewar@adacore.com>
1415 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1418 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1420 * snames.ads-tmpl: Add Name_Synchronization.
1421 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1422 enumeration type and related maps.
1423 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1424 Synchronization, build corresponding pragma Implemented.
1425 * sem_util.adb (Implementation_Kind): Handle both explicit and
1426 implicit pragma_argument association to retrieve the given
1427 synchronization mode.
1429 2012-01-23 Robert Dewar <dewar@adacore.com>
1431 * sem_ch10.adb, errout.adb: Minor reformatting.
1433 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1435 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1436 Ada 2012 Reference function does not lead to a dangerous order
1439 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1441 * exp_util.adb (Is_Iterated_Container): Test
1442 Is_Entity_Name when searching for calls to the default iterator,
1443 to avoid blowing up on indirect calls which have an explicit
1444 dereference as the call name.
1446 2012-01-23 Thomas Quinot <quinot@adacore.com>
1448 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1449 the complete expanded name, rather than just its Selector_Name.
1451 2012-01-23 Thomas Quinot <quinot@adacore.com>
1453 * a-textio.adb (Put): Rewrite one-parameter Character version to
1454 just call the two-parameter one with Current_Out.
1456 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1458 * freeze.adb (Check_Current_Instance): Issue an
1459 error when the prefix of 'Unchecked_Access or 'Access does not
1460 denote a legal aliased view of a type.
1461 (Freeze_Record_Type): Do not halt the processing of record components
1462 once the Has_Controlled_Component is set as this bypasses the remaining
1464 (Is_Aliased_View_Of_Type): New routine.
1466 2012-01-23 Thomas Quinot <quinot@adacore.com>
1468 * errout.ads, freeze.adb: Minor reformatting.
1470 2012-01-23 Thomas Quinot <quinot@adacore.com>
1472 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1475 2012-01-23 Olivier Hainque <hainque@adacore.com>
1477 * adadecode.c (__gnat_decode): Deal with empty input early,
1478 preventing potential erroneous memory access later on.
1480 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1483 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1484 renaming, preserve the volatileness through the indirection, if any.
1486 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1488 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1491 2012-01-10 Pascal Obry <obry@adacore.com>
1493 * prj-nmsc.adb (Check_Library_Attributes):
1494 Kill check for object/source directories for aggregate libraries.
1496 2012-01-10 Matthew Heaney <heaney@adacore.com>
1498 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1499 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1500 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1501 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1502 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1503 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1504 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1505 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1506 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1507 container parameter as aliased in/in out.
1510 2012-01-10 Bob Duff <duff@adacore.com>
1512 * s-os_lib.ads: Improve comment.
1514 2012-01-10 Geert Bosch <bosch@adacore.com>
1516 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1519 2012-01-10 Bob Duff <duff@adacore.com>
1521 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1522 checking that the 'Size is correct. If the type is "mod 2**12",
1523 for example, it's illegal, but Esize is the 'Object_Size, which
1524 will be something like 16 or 32, so the error ('Size = 12) was
1526 * gnat_rm.texi: Improve documentation of shift
1527 and rotate intrinsics.
1529 2012-01-10 Pascal Obry <obry@adacore.com>
1531 * prj.adb (For_Every_Project_Imported): Fix
1532 implementation to make sure we return each project only once
1533 for aggragte libraries. It is fine to return a project twice for
1534 aggregate projects, this was the case as a Project_Id is different
1535 in each project tree. The new implementation use a table based on
1536 the project name to ensure proper detection of duplicate project
1537 in aggregate library. A new context is then created to continue
1538 retrurning duplicate project for aggregate libraries.
1540 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1542 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1543 return value in the variable-sized return type case if the target is
1544 an array with fixed size. However, do not create it if this is the
1545 expression of an object declaration.
1547 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1549 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1551 2012-01-06 Robert Dewar <dewar@adacore.com>
1553 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1554 s-utf_32.ads: Add pragma Pure
1555 * s-utf_32.adb: Suppress warnings on non-static constants (now
1558 2012-01-06 Bob Duff <duff@adacore.com>
1560 * s-rpc.ads (Read, Write): Add overriding indicators.
1562 2012-01-06 Robert Dewar <dewar@adacore.com>
1564 * gnat_rm.texi: Add documentation for conventions
1565 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1567 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1569 * a-tienio.adb (Put): Add exception message on
1570 raise statements. Remove unneeded blocks and object declarations.
1572 2012-01-06 Robert Dewar <dewar@adacore.com>
1574 * sem_prag.adb: Minor reformatting.
1576 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1578 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1579 that a selected component within a generic unit has been resolved
1580 as a prefixed call with local references.
1581 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1582 component is always visible.
1583 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1584 prefixed call in an instance, do not look for visible components
1586 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1587 to a prefixed call, mark the node accordingly when prefix and
1588 selector are local references.
1590 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1592 * gnatvsn.ads (Current_Year): Bump to 2012.
1594 Copyright (C) 2012 Free Software Foundation, Inc.
1596 Copying and distribution of this file, with or without modification,
1597 are permitted in any medium without royalty provided the copyright
1598 notice and this notice are preserved.