1 2013-02-14 Rainer Emrich <rainer@emrich-ebersheim.de>
3 Back-port from mainline.
5 * adaint.c (__gnat_check_OWNER_ACL): Cast from pointer via
7 (__gnat_set_OWNER_ACL): Cast from DWORD to ACCESS_MODE.
8 (__gnat_portable_spawn): Fix cast to char* const*.
9 (add_handle): Cast from pointer via void **.
10 (add_handle): Cast from pointer via int *.
11 (__gnat_locate_exec_on_path): Cast from pointer via TCHAR *.
12 (__gnat_locate_exec_on_path): Cast from pointer via char *.
13 * initialize.c (append_arg): Cast from pointer via LPWSTR.
14 (__gnat_initialize): Cast from pointer via LPWSTR.
15 * seh_init.c (__gnat_SEH_error_handler): Cast from pointer via FARPROC.
16 * tracebak.c: Cast from pointer via FARPROC.
18 2013-02-07 Simon Wright <simon@pushface.org>
21 * init.c (__darwin_major_version): New function for x86-64/Darwin.
22 (__gnat_adjust_context_for_raise) [Darwin]: Disable the workaround
23 on Darwin 12 and above.
25 2013-01-06 Eric Botcazou <ebotcazou@adacore.com>
27 * gcc-interface/decl.c (gnat_to_gnu_entity) <discrete_type>: Do not
28 pack the field of the record type made for a misaligned type.
30 2013-01-06 Eric Botcazou <ebotcazou@adacore.com>
32 Backport from mainline
33 2013-01-04 Robert Dewar <dewar@adacore.com>
35 * gnat_rm.texi: Document alignment choice for subtypes.
37 2012-12-21 Ed Schonberg <schonberg@adacore.com>
40 * sem_ch12.adb (Analyze_Associations): Do not check the legality of
41 actuals for RACW types if this is an internal instantiation for a formal
42 package with defaulted parameters.
44 2012-12-18 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
46 Backport from mainline.
47 2012-10-15 Matthias Klose <doko@ubuntu.com>
49 * gcc-interface/Makefile.in: Match arm*-*-linux-*eabi* for
52 2012-12-16 Eric Botcazou <ebotcazou@adacore.com>
55 Backport from mainline
57 2012-10-01 Vincent Pucci <pucci@adacore.com>
59 * s-gearop.adb (Vector_Matrix_Product): Fix dimension check and index
60 of Left in S evaluation.
62 2012-12-15 Eric Botcazou <ebotcazou@adacore.com>
65 Backport from mainline
67 2012-07-17 Hristian Kirtchev <kirtchev@adacore.com>
69 * exp_attr.adb (Expand_N_Attribute_Reference): Add local variables Attr
70 and Conversion_Added. Add local constant Typ.
71 Retrieve the original attribute after the arithmetic check
72 machinery has modified the node. Add a conversion to the target
73 type when the prefix of attribute Max_Size_In_Storage_Elements
76 2012-12-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
79 * s-osinte-hpux-dce.ads: Declare pthread_rwlockattr_t and
80 pthread_rwlock_t subtypes. Delete duplicate declaration of clockid_t.
81 * s-taspri-hpux-dce.ads: Change "pragma Atomic (Thread)" to comment.
83 2012-11-09 Eric Botcazou <ebotcazou@adacore.com>
86 * s-taspri-lynxos.ads: Delete.
87 * s-osinte-kfreebsd-gnu.ads: Change license to GPL V3+.
88 * s-tpopsp-rtems.adb: Likewise.
89 * s-osinte-rtems.adb: Likewise.
91 2012-10-30 Eric Botcazou <ebotcazou@adacore.com>
93 * gcc-interface/Make-lang.in: Fix and clean up rules for C files.
95 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
97 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Force
98 BLKmode on the type if it is passed by reference.
99 <E_Array_Subtype>: Likewise.
100 <E_Record_Type>: Guard the call to Is_By_Reference_Type predicate.
101 <E_Record_Subtype>: Likewise.
103 * gcc-interface/Makefile.in: Remove outdated comment and reference to
106 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
108 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use gnat_type_for_size
109 directly to obtain an unsigned version of the base type.
111 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
113 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Out_Parameter>: Do not
114 generate the special PARM_DECL for an Out parameter in LTO mode.
116 2012-10-02 Eric Botcazou <ebotcazou@adacore.com>
118 * gcc-interfaces/decl.c (elaborate_expression_1): Use the variable for
119 bounds of loop iteraration scheme only for locally defined subtypes.
121 * gcc-interface/trans.c (build_return_expr): Apply the NRV optimization
124 2012-09-20 Release Manager
126 * GCC 4.7.2 released.
128 2012-09-07 Eric Botcazou <ebotcazou@adacore.com>
130 * gcc-interface/trans.c (Loop_Statement_to_gnu): Revert to using
131 size_type_node instead of sizetype.
133 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
135 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Try to ensure
136 that an object of CW type initialized to a value is sufficiently
137 aligned for this value.
139 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
141 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
142 look up the REP part of the base type in advance. Deal with that of
144 (get_rep_part): Be prepared for record types with fields.
146 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
148 * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
149 if the CICO mechanism is used.
151 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
153 * gcc-interface/utils2.c (build_simple_component_ref): Do not look
154 through an extension if the type contains a placeholder.
156 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
158 * exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
159 the designated subprogram type and also set Is_Dispatch_Table_Entity.
160 (Expand_Interface_Thunk): Propagate the convention on the thunk.
161 (Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
162 the internal view of the constructors.
163 (Set_CPP_Constructors): Likewise.
164 * sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
165 convention on the function.
166 * gcc-interface/gigi.h (is_cplusplus_method): Declare.
167 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
168 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
170 (get_minimal_subprog_decl): Likewise.
171 (is_cplusplus_method): New predicate.
172 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
173 error on access to C++ constructor or member function.
175 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
177 * gcc-interface/utils.c (gnat_pushdecl): Set TYPE_CONTEXT for types
178 attached to a TYPE_DECL.
180 2012-06-15 Eric Botcazou <ebotcazou@adacore.com>
183 * gcc-interface/gigi.h (maybe_vector_array): Make static inline.
184 * gcc-interface/utils.c (maybe_vector_array): Delete.
185 * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
186 array object as addressable if it has vector type and is on the LHS.
188 2012-06-14 Jakub Jelinek <jakub@redhat.com>
190 * gcc-interface/Makefile.in (gnatlib-shared-default): Append
191 $(PICFLAG_FOR_TARGET) to GNATLIBCFLAGS_FOR_C passed to submake.
193 2012-06-14 Release Manager
195 * GCC 4.7.1 released.
197 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
200 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
202 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
203 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
205 (get_minimal_subprog_decl): Likewise.
206 (gnat_first_param_is_class): New predicate.
208 2012-06-12 Olivier Hainque <hainque@adacore.com>
210 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
211 $(PIC_FLAG_FOR_TARGET).
212 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
213 GNATLIBCFLAGS_FOR_C passed to gnatlib.
214 (gnatlib-shared-win32): Likewise.
215 (gnatlib-shared-darwin): Likewise.
216 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
217 gnatlib-shared-win32.
219 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
221 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
222 (build_variant_list): Adjust to above renaming.
223 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
224 to the type of the variant containers.
225 (create_variant_part_from): Likewise. Give a unique name to the type
228 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
231 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
232 (__gnat_using_gnu_linker): Delete.
233 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
234 Declare Object_File_Option string constant and Using_GNU_response_file
236 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
237 Opening and Closing local variables. Do not handle the GNU linker
239 (Write_RF): New procedure to write into the response file. Escape some
240 characters if a GNU response file is used. Keep track of error status.
241 Invoke Write_RF to write into the response file. Delete the file only
242 if the link was successful.
243 * mlib-utl.adb: Do not `with' package System.
244 (Gcc): Likewise. Declare Object_File_Option string constant and
245 Using_GNU_response_file boolean constant.
246 (Write_RF): Take a string instead of address and length. Escape some
247 characters if a GNU response file is used.
248 Invoke Write_RF to write into the response file. Delete the file only
249 if the link was successful. Do not warn if it cannot be deleted.
251 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
253 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
254 on the dummy global variable.
256 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
258 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
259 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
261 (get_minimal_subprog_decl): Likewise.
262 (gnat_first_param_is_class): New predicate.
264 Backport from mainline
265 2012-05-15 Javier Miranda <miranda@adacore.com>
267 * exp_ch3.adb (Build_Offset_To_Top): Modify the
268 expansion of the offset_to_top functions to ensure that their
269 profile is conformant with the profile specified in Ada.Tags. No
270 change in functionality.
272 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
274 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
275 global level with unconstrained nominal subtype and a non-fixed size,
276 make a variable for the size.
278 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
281 * s-taprop-dummy.adb (Specific): New package.
283 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
285 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
286 atomicity from an object to its underlying type only if it
289 2012-05-06 Pascal Obry <obry@adacore.com>
292 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
294 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
295 Windows-specific make variable.
296 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
297 (install-gnatlib): Respect the above during installation when set,
298 and also install any windows import library that has been built.
299 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
300 build a corresponding import library.
302 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
304 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
305 layout for bitfields on the type if it is packed or has a representation
306 clause and an alternate layout is available.
308 2012-04-09 Mike Stump <mikestump@comcast.net>
310 * a-assert.ads: Remove execute permission.
311 * a-chacon.ads: Likewise.
312 * a-coteio.ads: Likewise.
313 * a-envvar.ads: Likewise.
314 * a-exetim-mingw.ads: Likewise.
315 * a-fzteio.ads: Likewise.
316 * a-izteio.ads: Likewise.
317 * a-lcteio.ads: Likewise.
318 * a-llctio.ads: Likewise.
319 * a-scteio.ads: Likewise.
320 * a-suenco.ads: Likewise.
321 * a-suenst.ads: Likewise.
322 * a-suewst.ads: Likewise.
323 * a-suezst.ads: Likewise.
324 * a-tirsfi.ads: Likewise.
325 * a-wichha.ads: Likewise.
326 * a-zchara.ads: Likewise.
327 * a-zchhan.ads: Likewise.
328 * a-zchuni.ads: Likewise.
329 * a-zrstfi.ads: Likewise.
330 * aspects.ads: Likewise.
331 * g-byorma.ads: Likewise.
332 * g-decstr.ads: Likewise.
333 * g-encstr.ads: Likewise.
334 * g-spchge.ads: Likewise.
335 * g-u3spch.ads: Likewise.
336 * g-wispch.ads: Likewise.
337 * g-zspche.ads: Likewise.
338 * namet-sp.ads: Likewise.
339 * s-os_lib.ads: Likewise.
340 * s-regexp.ads: Likewise.
341 * s-regpat.ads: Likewise.
342 * s-string.ads: Likewise.
343 * s-tasloc.ads: Likewise.
344 * s-utf_32.ads: Likewise.
345 * sem_aux.ads: Likewise.
346 * a-assert.adb: Likewise.
347 * a-chacon.adb: Likewise.
348 * a-envvar.adb: Likewise.
349 * a-exetim-mingw.adb: Likewise.
350 * a-suenco.adb: Likewise.
351 * a-suenst.adb: Likewise.
352 * a-suewst.adb: Likewise.
353 * a-suezst.adb: Likewise.
354 * a-tirsfi.adb: Likewise.
355 * a-wichha.adb: Likewise.
356 * a-zchhan.adb: Likewise.
357 * a-zchuni.adb: Likewise.
358 * a-zrstfi.adb: Likewise.
359 * aspects.adb: Likewise.
360 * g-byorma.adb: Likewise.
361 * g-decstr.adb: Likewise.
362 * g-encstr.adb: Likewise.
363 * g-spchge.adb: Likewise.
364 * g-u3spch.adb: Likewise.
365 * g-wispch.adb: Likewise.
366 * g-zspche.adb: Likewise.
367 * namet-sp.adb: Likewise.
368 * s-except.adb: Likewise.
369 * s-inmaop-vxworks.adb: Likewise.
370 * s-os_lib.adb: Likewise.
371 * s-regexp.adb: Likewise.
372 * s-regpat.adb: Likewise.
373 * s-string.adb: Likewise.
374 * s-tasloc.adb: Likewise.
375 * s-utf_32.adb: Likewise.
376 * s-wchcon.adb: Likewise.
377 * sem_aux.adb: Likewise.
379 2012-03-22 Release Manager
381 * GCC 4.7.0 released.
383 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
385 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
386 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
387 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
388 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
389 invoke rest_of_type_decl_compilation on the parallel type, if any.
391 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
393 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
394 dummy global built for global types is preserved.
396 2012-02-27 Tristan Gingold <gingold@adacore.com>
398 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
399 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
402 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
404 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
405 (TYPE_BY_REFERENCE_P): New flag.
406 (TYPE_IS_BY_REFERENCE_P): New macro.
407 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
408 (TYPE_IS_DUMMY_P): Adjust for above change.
409 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
410 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
411 (gnat_to_gnu_param): Likewise.
412 (maybe_pad_type): Likewise.
413 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
414 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
415 instead of TREE_ADDRESSABLE.
416 * gcc-interface/trans.c (finalize_nrv): Likewise.
417 (call_to_gnu): Likewise. Do not create a temporary for return values
418 with by-reference type here.
419 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
420 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
421 CONSTRUCTORs and calls.
422 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
423 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
424 instead of TREE_ADDRESSABLE.
425 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
428 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
430 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
431 change that creates a special VAR_DECL for debugging purposes. For an
432 aliased object with an unconstrained nominal subtype, make its type a
433 thin reference to the underlying object.
434 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
435 expressions built for the initialization of above objects.
437 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
439 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
440 Windows-specific make variable.
441 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
442 (install-gnatlib): Respect the above during installation when set,
443 and also install any windows import library that has been built.
444 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
445 build a corresponding import library.
447 2012-02-22 Robert Dewar <dewar@adacore.com>
449 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
452 2012-02-22 Geert Bosch <bosch@adacore.com>
454 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
455 x86-specific version of byteswap and use GCC builtins instead.
457 2012-02-22 Tristan Gingold <gingold@adacore.com>
459 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
460 E_Array_Type]: Translate component ealier.
462 2012-02-22 Robert Dewar <dewar@adacore.com>
464 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
465 error message for 'Range.
467 2012-02-22 Pascal Obry <obry@adacore.com>
469 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
470 this is our own thread.
472 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
474 * tree_io.ads: Update ASIS_Version_Number because of the changes
477 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
479 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
480 stack-related finalizers.
482 2012-02-22 Ed Schonberg <schonberg@adacore.com>
484 * sem_ch6.adb (Analyze_Expression_Function): If the construct
485 is a completion, indicate that its formals are the formals of
486 a completion, and as such do not get a cross- reference entry.
487 (Analyze_Subprogram_Specification): Do not generate a definition
488 for the entity of an expression function, because it may be a
489 completion. Definition will be generated if needed when analyzing
490 the generated subprogram declaration.
492 2012-02-22 Vincent Celier <celier@adacore.com>
494 * make.adb (Check): When checking if an object file is in the
495 correct object directory, get the unit name from a previous call
496 to Check_Source_Info_In_ALI.
497 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
498 the unit when everything is OK, otherwise return No_Name.
499 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
502 2012-02-22 Ed Schonberg <schonberg@adacore.com>
504 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
505 instance, the operator is visible if an operand is of some
506 numeric type which is not in use or directly visible, and the
507 other operand is a numeric literal.
509 2012-02-22 Tristan Gingold <gingold@adacore.com>
511 * init.c: Minor code clean up.
512 * gcc-interface/Make-lang.in: Update dependencies.
514 2012-02-22 Arnaud Charlet <charlet@adacore.com>
516 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
517 otherwise GCC will generate an object file.
519 2012-02-22 Vincent Celier <celier@adacore.com>
521 * projects.texi: Correct typo related to "**" in Source_Dirs.
523 2012-02-22 Steve Baird <baird@adacore.com>
525 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
528 2012-02-22 Vincent Pucci <pucci@adacore.com>
530 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
531 System_Dim_Child cases added.
532 * rtsfind.ads: Ada_Numerics,
533 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
534 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
535 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
537 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
538 Rtsfind to verify the package entity is located either
539 in System.Dim.Integer_IO or in System.Dim.Float_IO.
540 (Is_Dim_IO_Package_Instantiation): Minor
541 changes. (Is_Elementary_Function_Call): Removed.
542 (Is_Elementary_Function_Entity): New routine.
543 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
544 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
547 2012-02-22 Vincent Pucci <pucci@adacore.com>
549 * sem_prag.adb: Minor reformatting.
551 2012-02-22 Ed Schonberg <schonberg@adacore.com>
553 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
554 declaration that is the completion of a tagged incomplete type, do
555 not associate the class-wide type already created with the private
556 type to prevent order-of-elaboration issues in the back-end.
557 * exp_disp.adb (Find_Specific_Type): Find specific type of
558 a class-wide type, and handle the case of an incomplete type
559 coming either from a limited_with clause or from an incomplete
560 type declaration. Used when expanding a dispatchin call and
561 generating tag checks (minor refactoring).
563 2012-02-22 Robert Dewar <dewar@adacore.com>
565 * exp_ch5.adb: Add comment.
566 * sem_ch12.adb, exp_ch6.adb: minor reformatting
568 2012-02-22 Ed Schonberg <schonberg@adacore.com>
570 * freeze.adb (Freeze_Entity): Do not perform type layout within
573 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
575 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
578 2012-02-22 Ed Schonberg <schonberg@adacore.com>
580 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
581 assignment to a classwide type whose type is limited, as
582 can happen in an instantiation in programs that run afoul or
586 2012-02-17 Ed Schonberg <schonberg@adacore.com>
588 * exp_ch6.adb (Legal_Copy): If layout is not
589 determined in the front-end, do not emit error message when
590 by-reference actual is potentially unaligned.
591 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
592 illegal representation clause on tagged or aliased component, or on
593 by-reference type with forced alignment.
595 2012-02-17 Nicolas Roche <roche@adacore.com>
597 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
598 propagated by gnatlib-sjlj and gnatlib-zcx targets.
599 * gcc-interface/Make-lang.in: Update dependencies.
601 2012-02-17 Thomas Quinot <quinot@adacore.com>
603 * sem_ch12.adb (Analyze_Package_Instantiation): For an
604 instantiation in an RCI library unit, omit the instance body
605 if the RCI library unit is the instance itself (E.2.3(18)),
606 but include the body if the instantiation is within the RCI
607 declaration (12.3(12)).
609 2012-02-17 Steve Baird <baird@adacore.com>
611 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
612 Post'Class aspects can only be specified for a primitive operation
615 2012-02-17 Yannick Moy <moy@adacore.com>
617 * gnat_rm.texi: Minor shuffling.
619 2012-02-17 Ed Schonberg <schonberg@adacore.com>
621 * aspects.adb: Expression functions can carry pre/postconditions.
622 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
623 in an expression function.
624 * sem_prag (Check_Precondition_Postcondition): legal on expression
627 2012-02-17 Vincent Pucci <pucci@adacore.com>
629 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
630 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
631 * a-convec.adb, a-coorma.adb (Adjust): New routine.
632 (Constant_Reference): Increment Busy and Lock counters.
633 (Reference): Increase Busy and Lock counters.
634 (Finalize): New routine.
635 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
636 (Adjust): New routine. (Constant_Reference): Increment Busy
638 (Finalize): New routine.
639 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
640 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
641 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
642 * a-coorma.ads, a-coorse: Controlled component added to the
645 2012-02-17 Robert Dewar <dewar@adacore.com>
647 * restrict.adb (Check_Restriction): Add special handling for
648 No_Obsolescent_Features.
650 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
652 * exp_util.adb (Find_Finalize_Address): When dealing with an
653 internally built full view for a type with unknown discriminants,
654 use the original record type.
656 2012-02-17 Robert Dewar <dewar@adacore.com>
658 * sem_dim.adb: Minor reformatting.
660 2012-02-17 Yannick Moy <moy@adacore.com>
662 * gnat_rm.texi: Minor rewording.
664 2012-02-17 Thomas Quinot <quinot@adacore.com>
666 * sem_aggr.adb: Minor reformatting.
668 2012-02-17 Robert Dewar <dewar@adacore.com>
670 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
672 2012-02-17 Vincent Pucci <pucci@adacore.com>
674 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
675 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
677 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
679 * s-dim.ads: Make package Pure.
681 2012-02-17 Gary Dismukes <dismukes@adacore.com>
683 * prj-nmsc.adb: Minor reformatting.
685 2012-02-17 Yannick Moy <moy@adacore.com>
687 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
689 2012-02-17 Yannick Moy <moy@adacore.com>
691 * gnat_ugn.texi: Fix typos.
693 2012-02-17 Pascal Obry <obry@adacore.com>
695 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
696 aggregate is not Externally_Built.
698 2012-02-17 Ed Schonberg <schonberg@adacore.com>
700 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
701 component has a box association, copy the default value using
702 the current scope as the scope of internal types, to prevent
703 scoping anomalies in gigi.
705 2012-02-17 Robert Dewar <dewar@adacore.com>
707 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
708 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
709 exp_intr.adb, s-os_lib.adb: Minor reformatting.
711 2012-02-17 Ed Schonberg <schonberg@adacore.com>
713 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
714 old operation is abstract, the relevant type is not abstract,
715 and the new subprogram fails to override.
717 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
719 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
720 type of the result to the end and execute it for a deferred constant of
721 a discriminated type whose full view can be elaborated statically.
723 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
725 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
726 type is tagged, mark it as used for debugging purposes.
727 <N_Allocator>: Likewise for a qualified expression.
729 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
731 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
732 return value in the by-reference return type case if this isn't the
733 expression of an object declaration. Tidy up.
735 2012-02-09 Tristan Gingold <gingold@adacore.com>
737 * gcc-interface/Makefile.in: Remove .sym rule (not used).
738 Remove adamsg.o object (requires native message compiler).
739 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
740 macro instead of as extern int.
741 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
742 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
743 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
744 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
745 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
746 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
747 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
748 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
749 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
750 (struct cond_except): Field cond is now an unsigned int.
751 (dec_ada_cond_except_table): Adjust.
752 (cond_except_table): Likewise.
753 (cond_resignal_table): Likewise.
754 (__gnat_default_resignal_p): Fix style.
756 2012-02-08 Vincent Celier <celier@adacore.com>
758 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
759 (g-buorma is now imported by sinput).
761 * scn.adb (Initialize_Scanner): Call Check_For_BOM
762 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
763 * sinput.adb: New procedure Check_For_BOM
764 * sinput.ads: New procedure Check_For_BOM
766 2012-02-08 Vincent Pucci <pucci@adacore.com>
768 * impunit.adb: Dimension package names updated
769 * Makefile.rtl: s-dim added
770 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
771 (Is_Dim_IO_Package_Instantiation): minor changes
772 * sem_dim.ads: minor changes in comments
773 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
774 Name_Dim_Integer_IO removed
775 * s-dim.ads: New package. Define the dimension terminology.
776 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
777 * s-dmotpr.ads: Package names updated.
778 * s-diflio.ads, s-diinio.ads: Documentation added and package
781 2012-02-08 Gary Dismukes <dismukes@adacore.com>
783 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
784 for storage pools to test for an underlying record type rather than
785 testing Is_Tagged_Type, so that simple storage pools will be handled
786 the same as normal Ada storage pools.
788 2012-02-08 Yannick Moy <moy@adacore.com>
790 * gnat_rm.texi: Minor reshuffling to place restriction at
793 2012-02-08 Bob Duff <duff@adacore.com>
795 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
796 False for '-gnatwA', to suppress these warnings.
798 2012-02-08 Vincent Celier <celier@adacore.com>
800 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
801 starting to scan, so that UTF8 encoding is taken into account.
803 2012-02-08 Arnaud Charlet <charlet@adacore.com>
805 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
807 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
808 (Exceptional_Complete_Rendezvous): Mark No_Return.
810 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
812 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
813 New predicate to compute whether a composite value can be
814 evaluated at compile time.
815 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
816 expressions of elementary type and Compile_Time_Known_Composite_Value
817 for all other expressions.
818 (Expand_Record_Aggregate): Convert to assignments in the case
819 of a type with mutable components if the aggregate cannot be
822 2012-02-08 Gary Dismukes <dismukes@adacore.com>
824 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
825 (Impl_Defined_Aspects): Add association for
826 Aspect_Simple_Storage_Pool_Type.
828 association for Aspect_Simple_Storage_Pool_Type.
830 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
831 * exp_attr.adb (Expand_N_Attribute_Reference):
832 Change name to Name_Simple_Storage_Pool_Type.
833 * exp_ch4.adb (Expand_N_Allocator): Change
834 name to Name_Simple_Storage_Pool_Type.
835 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
836 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
837 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
838 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
839 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
840 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
841 Change name to Name_Simple_Storage_Pool_Type.
843 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
844 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
845 * sem_res.adb (Resolve_Allocator): Change name to
846 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
847 (Name_Simple_Storage_Pool_Type): New name constant.
848 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
849 move to main pragma section because it no longer matches the
851 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
852 Name_Simple_Storage_Pool.
853 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
855 2012-02-08 Robert Dewar <dewar@adacore.com>
857 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
859 2012-02-08 Pascal Obry <obry@adacore.com>
861 * prj.adb (Compute_All_Imported_Projects): Use new
862 For_Project_And_Aggregated_Context to ensure proper context is
863 used for encapsulated aggregate libraries.
864 * prj-proc.adb (Recursive_Process): Call
865 Process_Aggregated_Projects earlier to ensure that all dependent
866 projects are set with the proper encapsulated status.
868 2012-02-08 Pascal Obry <obry@adacore.com>
870 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
873 2012-02-08 Pascal Obry <obry@adacore.com>
875 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
876 generic routine with a context parameter.
878 2012-02-08 Robert Dewar <dewar@adacore.com>
880 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
881 a-convec.adb: Minor reformatting and code reorganization.
883 2012-02-08 Steve Baird <baird@adacore.com>
885 * sem_cat.adb (In_Preelaborated_Unit): A child
886 unit instantiation does not inherit preelaboration requirements
889 2012-02-08 Gary Dismukes <dismukes@adacore.com>
891 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
892 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
893 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
894 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
895 * aspects.adb (Canonical_Aspect): Add entry for
896 Aspect_Simple_Storage_Pool.
897 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
898 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
899 (add conversion, analyze/resolve). For the Storage_Size attribute,
900 for the simple pool case, locate and use the simple pool type's
901 Storage_Size function (if any), otherwise evaluate to zero.
902 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
903 for an access type with an associated simple storage pool,
904 locate and use the pool type's Allocate.
905 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
906 access type has a simple storage pool, locate the pool type's
907 Deallocate procedure (if present) and use it as the procedure
908 to call on the Free operation.
909 * freeze.adb (Freeze_Entity): In the case of a full type for
910 a private type defined with pragma Simple_Storage_Pool, check
911 that the full type is also appropriate for the pragma. For
912 a simple storage pool type, validate that the operations
913 Allocate, Deallocate (if present), and Storage_Size
914 (if present) are defined with appropriate expected profiles.
915 (Validate_Simple_Pool_Op_Formal): New procedure
916 (Validate_Simple_Pool_Operation): New procedure Add with and
918 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
919 (no action required).
920 * sem_attr.adb (Analyze_Attribute): For the case of the
921 Storage_Pool attribute, give a warning if the prefix type has an
922 associated simple storage pool, and rewrite the attribute as a
923 raise of Program_Error. In the case of the Simple_Storage_Pool
924 attribute, check that the prefix type has an associated simple
925 storage pool, and set the attribute type to the pool's type.
926 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
927 Aspect_Simple_Storage_Pool case choice.
928 (Analyze_Attribute_Definition_Clause): Add
929 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
930 (no action). Add handling for Simple_Storage_Pool attribute
931 definition, requiring the name to denote a simple storage pool
933 (Check_Aspect_At_Freeze_Point): For a simple storage pool
934 aspect, set the type to that of the name specified for the aspect.
935 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
936 Simple_Storage_Pool, requiring that it applies to a library-level
937 type declared in a package declaration that is a limited private
938 or limited record type.
939 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
940 build-in-place function in an allocator for an access type with
941 a simple storage pool as unsupported.
942 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
943 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
944 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
945 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
946 Name_Simple_Storage_Pool.
947 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
949 2012-02-08 Cyrille Comar <comar@adacore.com>
951 * projects.texi: Clarify doc for interfaces.
953 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
955 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
958 2012-02-01 Tristan Gingold <gingold@adacore.com>
960 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
961 instead of size_type_node.
963 2012-01-30 Nicolas Roche <roche@adacore.com>
965 * gcc-interface/Make-lang.in: Update dependencies.
966 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
968 Remove Linker_Options -crtbe when building sjlj run-time.
970 2012-01-30 Robert Dewar <dewar@adacore.com>
972 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
973 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
974 form 2 * small-literal.
975 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
977 * sem_ch4.ads (Analyze_Mod): New procedure.
979 2012-01-30 Ed Schonberg <schonberg@adacore.com>
981 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
982 types and return expression when building spec for implicit
983 body, to preserve global references that may be present in an
986 2012-01-30 Matthew Heaney <heaney@adacore.com>
988 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
989 Reverse_Elements): Check for cursor tampering.
991 2012-01-30 Ed Schonberg <schonberg@adacore.com>
993 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
994 type with aspect Default_Value or Default_Component_Value is
995 fully initialized, and use of variables of such types do not
998 2012-01-30 Javier Miranda <miranda@adacore.com>
1001 * sem_ch8.adb (Analyze_Subprogram_Renaming):
1002 Handle self-renaming when the renamed entity is referenced using
1005 2012-01-30 Vincent Celier <celier@adacore.com>
1007 * projects.texi: Add documentation for attribute Interfaces.
1009 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1011 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
1012 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
1013 location for the wrapped call to the original AT_END routine
1014 and the subsequent return statement.
1016 2012-01-30 Pascal Obry <obry@adacore.com>
1018 * s-rannum.adb: Minor reformatting.
1020 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1022 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
1023 to 25 and add the hard time value for 2012-06-30.
1025 2012-01-30 Robert Dewar <dewar@adacore.com>
1027 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
1028 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
1029 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
1030 Minor reformatting/code reorganization.
1032 2012-01-30 Thomas Quinot <quinot@adacore.com>
1034 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
1035 Unsigned_64 rather than Duration.
1036 (System.Random_Numbers.Reset): Use full value of seed
1037 (do not truncate sub-second bits).
1039 2012-01-30 Thomas Quinot <quinot@adacore.com>
1041 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
1043 2012-01-30 Yannick Moy <moy@adacore.com>
1045 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
1046 account changes to -gnatwa and more recent warnings.
1048 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1050 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
1051 location when creating a call to a finalizer.
1052 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
1053 a source location for the first actual of Save_Occurrence for
1056 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1058 * einfo.ads, einfo,adb: New attribute on scalar types:
1059 Default_Aspect_Value New attribute on array types:
1060 Default_Aspect_Component_Value Move attribute Related_Array_Object
1061 to a different position to accomodate new aspect attributes.
1062 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
1063 of defaults set with an aspect specification, rather than using
1064 the list of aspects attached to the type, to prevent issues with
1066 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1067 Default_Value and Default_Component _Value, store corresponding
1068 expression in type entity.
1069 (Check_Aspect_At_End_Of_Declaration): If the default aspects
1070 are declared on the full view, use the full view to resolve the
1071 correseponding expression.
1072 * exp_ch3.adb (Init_Component): Use attribute
1073 Default_Aspect_Component_Value to perform default initialization,
1074 rather than relying on the rep item list for the type.
1075 (Get_Simple_Init_Val): Ditto.
1077 2012-01-30 Thomas Quinot <quinot@adacore.com>
1079 * a-strhas.ads: Document risk of collision attack.
1081 2012-01-30 Yannick Moy <moy@adacore.com>
1083 * gnat_ugn.texi: Minor update wrt warning switches.
1085 2012-01-30 Vincent Celier <celier@adacore.com>
1087 * prj-nmsc.adb (Check_Interfaces): Report an error when a
1088 unit from Library_Interface is not a unit of the project.
1090 2012-01-30 Vincent Pucci <pucci@adacore.com>
1092 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
1093 links fixed inside PPC pragmas.
1094 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
1096 2012-01-30 Thomas Quinot <quinot@adacore.com>
1098 * s-ransee.ads: Minor reformatting.
1100 2012-01-30 Pascal Obry <obry@adacore.com>
1102 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
1103 sources coming from an encapsulated library.
1105 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1107 * sem_ch3.adb (Process-Full_View): fix typo.
1108 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
1109 appear on a private type and the full view is available, ensure
1110 existence of freeze node for full view.
1111 (Build_Predicate_Function): Attach predicate function to both
1112 views of a private type.
1114 2012-01-30 Vincent Celier <celier@adacore.com>
1116 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
1117 for the project if either attribute Library_Interface or
1118 Interfaces is declared.
1119 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
1122 2012-01-30 Pascal Obry <obry@adacore.com>
1124 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
1125 boolean value to true in the process list created by this routine.
1126 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
1127 Continued work for KA06-021.
1128 * prj.adb (Compute_All_Imported_Projects): Set
1129 From_Encapsulated_Lib boolean flag.
1131 2012-01-30 Vincent Pucci <pucci@adacore.com>
1133 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
1135 * s-diflio.ads: Minor change.
1137 2012-01-30 Javier Miranda <miranda@adacore.com>
1139 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
1140 to Get_Entry_Index. Required to generate code which provides
1141 the correct value of Entry_Index in the target entry.
1143 2012-01-30 Nicolas Roche <roche@adacore.com>
1145 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
1146 fix issue with zcx on VxWorks5.
1148 2012-01-30 Pascal Obry <obry@adacore.com>
1150 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
1152 (For_Every_Project_Imported_Context): New generic routine with
1153 a context parameter.
1154 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
1155 distributed complexity.
1156 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
1158 2012-01-30 Thomas Quinot <quinot@adacore.com>
1160 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
1161 _parent aggregate for an extension aggregate, check whether it
1162 requires delayed (top-down) expansion.
1164 2012-01-30 Vincent Pucci <pucci@adacore.com>
1166 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
1167 * snames.ads-tmpl: Name_Item and Name_Symbols added.
1168 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
1169 and change the position of parameter Symbols in every Put routine.
1170 * s-dimmks.ads: Convert long float type Mks_Type into long
1172 * s-llflex.ads: Modifications in comments.
1174 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1176 * sem_ch12.adb (Earlier): Do not use the
1177 top level source locations of the two input nodes.
1179 2012-01-30 Robert Dewar <dewar@adacore.com>
1181 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
1182 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
1184 2012-01-30 Robert Dewar <dewar@adacore.com>
1186 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
1188 2012-01-30 Olivier Hainque <hainque@adacore.com>
1190 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1193 2012-01-30 Thomas Quinot <quinot@adacore.com>
1195 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1196 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1197 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1198 New subprogram (extracted from
1199 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1200 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1201 documentation accordingly.
1202 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1203 actual for a formal type to which a pragma Remote_Access_Type
1205 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1207 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1208 be applied to a generic type if pragma Remote_Access_Type
1209 applies, in which case the type of the attribute is
1210 System.Partition_Interface.RACW_Stub_Type.
1212 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1214 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1215 an alignment on fields of the RETURN type built for the CICO mechanism.
1217 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1219 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1220 a call to a function that returns an unconstrained type with default
1221 discriminant. Similarly, avoid doing the conversion to the nominal
1222 result type in this case.
1224 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1226 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1227 * gcc-interface/decl.c (is_variable_size): Rename to...
1228 (type_has_variable_size): ...this.
1229 (adjust_packed): Adjust to above renaming.
1230 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1231 (field_is_artificial): New predicate.
1232 (field_is_aliased): Likewise.
1233 (field_has_self_size): Likewise.
1234 (field_has_variable_size): Likewise.
1235 (components_to_record): Record information for the final layout during
1236 the first pass on fields.
1237 If there is an aliased field placed after a field whose length depends
1238 on discriminants, put all the fields of the latter sort, last.
1240 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1242 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1243 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1244 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1245 Access-like attribute in a dispatch table if the subprogram is public.
1247 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1249 * gcc-interface/gigi.h (create_label_decl): Adjust.
1250 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1251 and invoke gnat_pushdecl on it. Remove obsolete settings.
1252 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1254 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1255 label for debugging purposes.
1257 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1259 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1260 object with an unconstrained nominal subtype and if optimization isn't
1261 enabled, create a special VAR_DECL for debugging purposes.
1263 2012-01-23 Robert Dewar <dewar@adacore.com>
1265 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1267 2012-01-23 Robert Dewar <dewar@adacore.com>
1269 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1270 language defined aspect applied to renaming or formal type
1271 declaration (not permitted)
1273 2012-01-23 Matthew Heaney <heaney@adacore.com>
1275 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1276 comment with pragma Assert.
1278 2012-01-23 Vincent Pucci <pucci@adacore.com>
1280 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1281 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1282 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1283 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1284 subprogram declaration in order to enable the analysis of PPC boolean
1287 2012-01-23 Robert Dewar <dewar@adacore.com>
1289 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1290 handle Current_Value for volatile variables (also propagate
1291 Treat_As_Volatile from type to object).
1293 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1295 * sem_ch12.adb (Install_Body): Detect the case
1296 where the enclosing context is a package with a stub body that
1297 has already been replaced by the actual body. In such cases,
1298 the freeze node for the enclosing context must be inserted after
1301 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1303 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1304 subprogram before expanding the pragma into an if-statement with
1305 a block, to ensure that when the subprogram is null its body is
1306 properly generated before expansion.
1308 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1310 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1311 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1313 Freeze all eligible subprograms which appear as actuals in
1315 (Has_Fully_Defined_Profile): New routine.
1316 (Renames_Standard_Subprogram): New routine.
1317 (Earlier): Add local variable N. Comment update. Do not use source
1318 locations when trying to determine whether one node precedes another.
1320 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1322 * exp_ch4.adb (Expand_Concatenate): In the case
1323 where the result of a concatentation can be null, set the to
1324 result have both the low and high bounds of the right operand (not
1325 just the high bound, as was the case prior to this fix). Also,
1326 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1327 empty string literal case (should have been low bound minus one,
1328 rather than plus one).
1330 2012-01-23 Thomas Quinot <quinot@adacore.com>
1332 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1333 omit statement SCOs for disabled pragmas.
1335 2012-01-23 Matthew Heaney <heaney@adacore.com>
1337 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1338 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1339 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1340 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1341 Cursor'Write): Declare in private part.
1342 (Reference_Type'Read, Reference_Type'Write): Ditto.
1343 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1345 2012-01-23 Robert Dewar <dewar@adacore.com>
1347 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1350 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1352 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1353 Corresponding_Body on a defaulted null formal subprogram.
1354 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1355 on a defaulted formal subprogram that is a null procedure.
1357 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1359 * exp_ch9.adb: Update the comments involving pragma Implemented.
1360 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1361 constant Subp_Alias and local variable Impl_Subp. Properly
1362 handle aliases of synchronized wrappers. Code cleanup.
1363 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1364 Name_Optional as part of the condition.
1365 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1366 valid choices of implementation kind.
1367 (Check_Arg_Is_One_Of): New routine.
1368 * snames.ads-tmlp: Add Name_Optional.
1370 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1372 * par-ch13.adb: Better error recovery in illegal aspect
1375 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1377 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1379 (Day_Of_Week): Call the internal UTC_Time_Offset.
1380 (Split): Call the internal UTC_Time_Offset.
1381 (Time_Of): Call the internal UTC_Time_Offset.
1382 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1383 (UTC_Time_Offset): New library-level routine.
1384 * a-calend.ads (UTC_Time_Offset): Remove parameter
1385 Is_Historic. Update related comment on usage.
1386 * a-catizo.adb (UTC_Time_Offset): Removed.
1387 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1388 * a-caltizo.ads (UTC_Time_Offset): Removed.
1389 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1392 2012-01-23 Robert Dewar <dewar@adacore.com>
1394 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1395 (pg,po,ps): Make sure each entry starts on new line.
1397 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1399 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1400 the parameter profile of procedure localtime_tzoff and its associated
1402 (Day_Of_Week): Do not treat the input date as historical
1403 with respect to time zones.
1404 (Split): Do not treat the input
1405 date as historical with respect to time zones. (Time_Of): Do
1406 not treat the input constituents as forming a historical date
1407 with respect to time zones.
1408 (UTC_Time_Offset): Add new formal
1409 parameter Is_Historic. Add local variable Flag. Update the call
1411 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1412 (UTC_Time_Offset (Time)): Update the call to
1413 Time_Zone_Operations.UTC_Time_Offset.
1414 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1415 profile. Split the processing of offsets on Windows into two - one
1416 part of historic time stamps and the other for the current time.
1418 2012-01-23 Robert Dewar <dewar@adacore.com>
1420 * a-calend.adb: Minor reformatting.
1422 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1424 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1425 interface in requeue statement.
1427 2012-01-23 Cyrille Comar <comar@adacore.com>
1429 * projects.texi: Remove references to main units and replace
1430 with references to main programs to be coherent with the
1433 2012-01-23 Robert Dewar <dewar@adacore.com>
1435 * s-utf_32.adb: Minor reformatting.
1437 2012-01-23 Vincent Celier <celier@adacore.com>
1439 * snames.ads-tmpl: Minor comment addition Indicate that
1440 Name_Library_Encapsulated_Options is only used in gprbuild.
1442 2012-01-23 Robert Dewar <dewar@adacore.com>
1444 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1447 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1449 * snames.ads-tmpl: Add Name_Synchronization.
1450 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1451 enumeration type and related maps.
1452 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1453 Synchronization, build corresponding pragma Implemented.
1454 * sem_util.adb (Implementation_Kind): Handle both explicit and
1455 implicit pragma_argument association to retrieve the given
1456 synchronization mode.
1458 2012-01-23 Robert Dewar <dewar@adacore.com>
1460 * sem_ch10.adb, errout.adb: Minor reformatting.
1462 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1464 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1465 Ada 2012 Reference function does not lead to a dangerous order
1468 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1470 * exp_util.adb (Is_Iterated_Container): Test
1471 Is_Entity_Name when searching for calls to the default iterator,
1472 to avoid blowing up on indirect calls which have an explicit
1473 dereference as the call name.
1475 2012-01-23 Thomas Quinot <quinot@adacore.com>
1477 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1478 the complete expanded name, rather than just its Selector_Name.
1480 2012-01-23 Thomas Quinot <quinot@adacore.com>
1482 * a-textio.adb (Put): Rewrite one-parameter Character version to
1483 just call the two-parameter one with Current_Out.
1485 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1487 * freeze.adb (Check_Current_Instance): Issue an
1488 error when the prefix of 'Unchecked_Access or 'Access does not
1489 denote a legal aliased view of a type.
1490 (Freeze_Record_Type): Do not halt the processing of record components
1491 once the Has_Controlled_Component is set as this bypasses the remaining
1493 (Is_Aliased_View_Of_Type): New routine.
1495 2012-01-23 Thomas Quinot <quinot@adacore.com>
1497 * errout.ads, freeze.adb: Minor reformatting.
1499 2012-01-23 Thomas Quinot <quinot@adacore.com>
1501 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1504 2012-01-23 Olivier Hainque <hainque@adacore.com>
1506 * adadecode.c (__gnat_decode): Deal with empty input early,
1507 preventing potential erroneous memory access later on.
1509 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1512 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1513 renaming, preserve the volatileness through the indirection, if any.
1515 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1517 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1520 2012-01-10 Pascal Obry <obry@adacore.com>
1522 * prj-nmsc.adb (Check_Library_Attributes):
1523 Kill check for object/source directories for aggregate libraries.
1525 2012-01-10 Matthew Heaney <heaney@adacore.com>
1527 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1528 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1529 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1530 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1531 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1532 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1533 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1534 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1535 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1536 container parameter as aliased in/in out.
1539 2012-01-10 Bob Duff <duff@adacore.com>
1541 * s-os_lib.ads: Improve comment.
1543 2012-01-10 Geert Bosch <bosch@adacore.com>
1545 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1548 2012-01-10 Bob Duff <duff@adacore.com>
1550 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1551 checking that the 'Size is correct. If the type is "mod 2**12",
1552 for example, it's illegal, but Esize is the 'Object_Size, which
1553 will be something like 16 or 32, so the error ('Size = 12) was
1555 * gnat_rm.texi: Improve documentation of shift
1556 and rotate intrinsics.
1558 2012-01-10 Pascal Obry <obry@adacore.com>
1560 * prj.adb (For_Every_Project_Imported): Fix
1561 implementation to make sure we return each project only once
1562 for aggragte libraries. It is fine to return a project twice for
1563 aggregate projects, this was the case as a Project_Id is different
1564 in each project tree. The new implementation use a table based on
1565 the project name to ensure proper detection of duplicate project
1566 in aggregate library. A new context is then created to continue
1567 retrurning duplicate project for aggregate libraries.
1569 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1571 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1572 return value in the variable-sized return type case if the target is
1573 an array with fixed size. However, do not create it if this is the
1574 expression of an object declaration.
1576 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1578 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1580 2012-01-06 Robert Dewar <dewar@adacore.com>
1582 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1583 s-utf_32.ads: Add pragma Pure
1584 * s-utf_32.adb: Suppress warnings on non-static constants (now
1587 2012-01-06 Bob Duff <duff@adacore.com>
1589 * s-rpc.ads (Read, Write): Add overriding indicators.
1591 2012-01-06 Robert Dewar <dewar@adacore.com>
1593 * gnat_rm.texi: Add documentation for conventions
1594 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1596 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1598 * a-tienio.adb (Put): Add exception message on
1599 raise statements. Remove unneeded blocks and object declarations.
1601 2012-01-06 Robert Dewar <dewar@adacore.com>
1603 * sem_prag.adb: Minor reformatting.
1605 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1607 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1608 that a selected component within a generic unit has been resolved
1609 as a prefixed call with local references.
1610 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1611 component is always visible.
1612 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1613 prefixed call in an instance, do not look for visible components
1615 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1616 to a prefixed call, mark the node accordingly when prefix and
1617 selector are local references.
1619 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1621 * gnatvsn.ads (Current_Year): Bump to 2012.
1623 Copyright (C) 2012 Free Software Foundation, Inc.
1625 Copying and distribution of this file, with or without modification,
1626 are permitted in any medium without royalty provided the copyright
1627 notice and this notice are preserved.