1 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
4 (build_vms_descriptor): Likewise.
6 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
8 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
9 (build_vms_descriptor32): Adjust calls to it for new parameter.
10 (build_vms_descriptor): Likewise.
12 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
14 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
15 (build_variant_list): Take and return a VEC instead of a tree.
16 (create_variant_part_from): Take a VEC instead of a tree for
17 variant_list. Adjust accordingly.
18 (gnat_to_gnu_entity): Adjust for changes to previous functions.
20 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
22 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
24 (components_to_record): Likewise.
25 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
26 * gcc-interface/utils.c (max_size): Likewise.
27 (build_vms_descriptor32): Likewise.
28 (build_vms_descriptor): Likewise.
30 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
32 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
33 (build_subst_list): Return a VEC instead of a tree.
34 (build_variant_list): Take a VEC for subst_list. Adjust
36 (create_field_decl_from): Likewise.
37 (create_variant_part_from): Likewise.
38 (copy_and_substitute_in_size): Likewise.
39 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
40 Free the built vector.
42 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
44 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
45 allocator for large imported objects.
47 2010-08-05 Robert Dewar <dewar@adacore.com>
49 * gnat1drv.adb: Minor reformatting.
51 2010-08-05 Ed Schonberg <schonberg@adacore.com>
53 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
54 instantiation, process its body before the spec of the main unit,
55 because it may contain subprograms invoked in the spec of main.
56 * einfo.ads: Add documention of delayed freeze.
58 2010-08-05 Vincent Celier <celier@adacore.com>
60 * prj-nmsc.adb (Process_Linker): Take into account new values for
61 attribute Response_File_Format.
62 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
63 GCC_Object_List and GCC_Option_List.
65 2010-08-05 Ed Schonberg <schonberg@adacore.com>
67 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
68 selected component that denotes a discriminant if it is the
69 discriminant of a component of an unconstrained record type.
71 2010-08-05 Ed Schonberg <schonberg@adacore.com>
73 * exp_util.adb (Insert_Actions): If the action appears within a
74 conditional expression that is already analyzed, insert action further
77 2010-08-05 Robert Dewar <dewar@adacore.com>
79 * exp_ch4.adb: Minor reformatting.
81 2010-08-05 Thomas Quinot <quinot@adacore.com>
83 * exp_ch4.adb: Minor reformatting
84 * gnat1drv.adb: Minor reformatting.
85 Minor code reorganization (use Nkind_In).
87 2010-08-05 Ed Schonberg <schonberg@adacore.com>
89 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
90 determine whether the expression in an address clause for an
91 initialized object must be constant. Code moved from freeze.adb.
92 (Remove_Side_Effects): When the temporary is initialized with a
93 reference, indicate that the temporary is a constant as done in all
95 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
96 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
97 If object does not need a constant address, remove side effects from
98 address expression, so it is elaborated at the point of the address
99 clause and not at the freeze point of the object, so that elaboration
102 2010-08-05 Vincent Celier <celier@adacore.com>
104 * prj.adb (Is_Compilable): Return False for header files of non Ada
107 2010-08-05 Emmanuel Briot <briot@adacore.com>
109 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
110 exec directory as a warning rather than an error.
112 2010-08-05 Thomas Quinot <quinot@adacore.com>
114 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
117 2010-08-05 Steve Baird <baird@adacore.com>
119 * exp_util.adb (Remove_Side_Effects): An access value which designates
120 a volatile object of a nonvolatile type is prohibited.
121 Do not call Make_Reference to construct a reference to such an object.
123 2010-08-05 Robert Dewar <dewar@adacore.com>
125 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
126 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
127 a-suewen.adb, a-suewen.ads: New files.
128 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
130 * sem_elab.adb: Minor reformatting.
132 2010-08-05 Arnaud Charlet <charlet@adacore.com>
134 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
135 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
136 in case of null Comp.
138 2010-08-05 Robert Dewar <dewar@adacore.com>
140 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
142 2010-08-05 Gary Dismukes <dismukes@adacore.com>
144 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
145 nested access type whose designated type has tasks or is a protected
146 object when the restrictions No_Task_Hierarchy or
147 No_Local_Protected_Objects apply. Add ??? comment.
148 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
149 type is not a library-level type and No_Local_Protected_Objects applies.
150 (Analyze_Task_Type): Give a warning when a task type is not a
151 library-level type and No_Task_Hierarchy applies.
153 2010-08-05 Arnaud Charlet <charlet@adacore.com>
155 * sem.adb: Minor reformatting
156 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
159 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
161 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
163 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
164 for the debug-only entity.
165 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
167 2010-08-03 Joseph Myers <joseph@codesourcery.com>
169 * gcc-interface/lang-specs.h: Don't pass -a options.
171 2010-07-28 Joseph Myers <joseph@codesourcery.com>
173 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
174 options. Check canonical_option_num_elements on options copied.
176 2010-07-27 Joseph Myers <joseph@codesourcery.com>
178 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
179 return value type. Don't check for missing arguments here.
181 2010-07-27 Joseph Myers <joseph@codesourcery.com>
183 * gcc-interface/misc.c (gnat_option_lang_mask): New.
184 (gnat_init_options): Update prototype. Reconstruct argv array
185 from decoded options.
187 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
189 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
190 case, merge the alias set of the old pointer type.
192 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
194 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
195 and recurse only for multidimensional array types instead.
197 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
200 * gcc-interface/utils.c (convert): Fix thinko in test.
201 (unchecked_convert): When converting from a scalar type to a type with
202 a different size, pad to have the same size on both sides.
204 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
206 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
207 equality for the component type of array types.
209 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
211 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
212 * gcc-interface/trans.c: Likewise.
213 * gcc-interface/utils.c: Likewise.
214 * gcc-interface/utils2.c: Likewise.
216 2010-07-13 Laurent GUERBY <laurent@guerby.net>
219 * gcc-interface/targtyps.c: Include tm_p.h.
220 * gcc-interface/Make-lang.in: Update dependencies.
222 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
224 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
227 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
229 * gcc-interface/utils.c: Include diagnostic-core.h in every file
230 that includes toplev.h.
232 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
234 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
235 Branch to common code handling the alignment of discrete types.
236 <E_Signed_Integer_Type>: Likewise.
237 <E_Modular_Integer_Type>: Likewise.
239 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
241 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
242 (gnat_handle_option): Allocate only one element for gnat_argv.
243 (gnat_init): Do not populate gnat_argv.
245 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
247 * gcc-interface/trans.c: Do not include tree-flow.h.
248 * gcc-interface/Make-lang.in: Adjust dependencies.
250 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
252 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
253 of a TREE_LIST. Update comment.
254 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
255 Adjust call to gnat_build_constructor.
256 (Attribute_to_gnu): Likewise.
257 (gnat_to_gnu): Likewise.
258 (pos_to_constructor): Likewise.
259 (extract_values): Likewise.
260 * gcc-interface/utils.c (build_template): Likewise.
261 (convert_vms_descriptor64): Likewise.
262 (convert_vms_descriptor32): Likewise.
263 (convert_to_fat_pointer): Likewise.
265 (unchecked_convert): Likewise.
266 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
267 * gcc-interface/utils2.c (build_allocator): Likewise.
268 (fill_vms_descriptor): Likewise.
269 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
270 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
271 instead of TREE_LISTs.
273 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
275 * gcc-interface/misc.c: Do not include except.h.
276 * gcc-interface/Make-lang.in: Update dependencies.
278 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
280 * gcc-interface/trans.c: Include tree-flow.h.
281 (gnu_switch_label_stack): Delete.
282 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
283 its associated block cannot fall through. Do not emit the final label
284 if no cases branch to it.
285 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
287 2010-06-23 Thomas Quinot <quinot@adacore.com>
289 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
290 reference to a protected subprogram outside of the protected's scope,
291 ensure the corresponding external subprogram is frozen before the
294 2010-06-23 Ed Schonberg <schonberg@adacore.com>
296 * sem_prag.adb: Fix typo in error message.
297 * sem.adb: Refine previous change.
299 2010-06-23 Robert Dewar <dewar@adacore.com>
301 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
302 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
303 Implement Ada 2012 string encoding packages.
305 2010-06-23 Arnaud Charlet <charlet@adacore.com>
307 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
308 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
309 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
310 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
312 * gcc-interface/Makefile.in: Enable use of above files.
314 2010-06-23 Ed Schonberg <schonberg@adacore.com>
316 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
317 of address clauses if if Ignore_Rep_Clauses is active.
318 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
319 remove address clause from tree so that it does not reach the backend.
321 2010-06-23 Arnaud Charlet <charlet@adacore.com>
323 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
324 expand 'Valid from user code in CodePeer mode, will be handled by the
327 2010-06-23 Bob Duff <duff@adacore.com>
329 * g-comlin.ads: Minor comment improvements.
331 2010-06-23 Ed Schonberg <schonberg@adacore.com>
333 * sem_res.adb (Uses_SS): The expression that initializes a controlled
334 component of a record type may be a user-defined operator that is
335 rewritten as a function call.
337 2010-06-23 Bob Duff <duff@adacore.com>
339 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
341 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
343 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
344 label to the new sequence of statements. Set the sloc of the raise
345 statement onto the new goto statements.
347 2010-06-23 Robert Dewar <dewar@adacore.com>
349 * a-stuten.ads, a-stuten.adb: New files.
350 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
351 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
353 2010-06-23 Robert Dewar <dewar@adacore.com>
355 * gnat_ugn.texi: Add documentation of -gnat12 switch
356 Add documentation of -gnatX switch.
358 2010-06-23 Ed Schonberg <schonberg@adacore.com>
360 * inline.ads: Include the current Ada_Version in the info for pending
361 instance bodies, so that declaration and body are compiled with the
363 * inline.adb: Move with_clause for Opt to spec.
364 * sem_ch12.adb (Analyze_Package_Instantiation,
365 Analyze_Subprogram_Instantiation): Save current Ada_Version in
366 Pending_Instantiation information.
367 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
368 Inline_Package_Body): Use the Ada_Version present in the body
371 2010-06-23 Robert Dewar <dewar@adacore.com>
373 * usage.adb: Add documentation for -gnat12 switch.
374 * errout.ads: Add VMS alias entry for -gnat12 switch
375 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
376 Add documentation for pragma Extensions_Allowed.
377 * opt.ads: Add entry for Ada 2012 mode.
378 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
380 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
382 * sem_ch13.adb: Add handling for Ada 2012 mode.
383 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
384 * switch-c.adb: Add handling for -gnat12 switch.
385 Implement -gnat2005 and -gnat2012.
386 * usage.adb: Add documentation for -gnat12 switch.
387 * vms_data.ads: Add /12 switch for Ada 2012 mode.
389 2010-06-23 Arnaud Charlet <charlet@adacore.com>
391 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
392 No_Task_Hierarchy restriction. Add comment.
393 * exp_ch9.adb, exp_ch3.adb: Update comments.
395 2010-06-23 Robert Dewar <dewar@adacore.com>
397 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
398 * sem_res.adb: Add comments.
399 * sem_util.adb: Minor reformatting. Add comments.
400 Change increment on Actuals_In_Call table.
401 * opt.ads: Minor: add 'constant'.
403 2010-06-23 Javier Miranda <miranda@adacore.com>
405 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
406 TSD to Null_Address if No_Dispatching_Calls is active.
408 2010-06-23 Vincent Celier <celier@adacore.com>
410 * a-comlin.ads: Indicate that use of this package is not supported
411 during the elaboration of an auto-initialized Stand-Alone Library.
413 2010-06-23 Ed Schonberg <schonberg@adacore.com>
415 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
416 alignment clause on a record type to determine if a component may be
417 misaligned. The decision must be taken in the back-end where target
418 alignment information is known.
420 2010-06-23 Arnaud Charlet <charlet@adacore.com>
422 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
423 systematically in CodePeer mode to simplify generated code.
424 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
425 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
426 No_Task_Hierarchy is set instead of crasshing.
428 2010-06-23 Thomas Quinot <quinot@adacore.com>
430 * sem_util.adb: Minor code cleanup: test for proper entity instead of
431 testing just Chars attribute when checking whether a given scope is
433 * exp_ch4.adb, einfo.adb: Minor reformatting.
435 2010-06-23 Vincent Celier <celier@adacore.com>
438 * switch-m.adb (Normalize_Compiler_Switches): Take into account
439 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
440 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
442 2010-06-23 Ed Schonberg <schonberg@adacore.com>
444 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
445 operation with a universal real operand, and the right operand is a
446 range with universal bounds, find unique fixed point that may be
447 candidate, and warn appropriately.
449 2010-06-23 Ed Schonberg <schonberg@adacore.com>
451 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
452 properly the rare cases where VMS operators are visible through
453 Extend_System, but the default System is being used and Address is a
455 * sem_util.adb: Widen predicate Is_VMS_Operator.
457 2010-06-23 Vincent Celier <celier@adacore.com>
459 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
462 2010-06-23 Olivier Hainque <hainque@adacore.com>
464 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
465 Interface_Name as foreign. These are GCC builtin imports for
466 which Ada specific processing doesn't apply.
468 2010-06-23 Thomas Quinot <quinot@adacore.com>
470 * sem_ch12.adb: Minor reformatting.
472 2010-06-23 Ed Schonberg <schonberg@adacore.com>
474 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
475 determine whether an intrinsic subprogram is VMS specific.
477 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
479 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
480 is present in the entity.
482 2010-06-23 Arnaud Charlet <charlet@adacore.com>
484 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
485 Fix handling of parameters.
486 Add protection against unexpected cases.
487 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
488 access level, since "A" suffix is already used elsewhere. Similarly,
489 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
492 2010-06-23 Thomas Quinot <quinot@adacore.com>
494 * sem_util.adb, sem_util.ads: Minor reformatting.
496 2010-06-23 Vincent Celier <celier@adacore.com>
498 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
499 the previous behavior of gprclean when there are missing files.
501 2010-06-23 Ed Schonberg <schonberg@adacore.com>
503 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
504 generic body is not a fatal error.
505 (Mark_Context): Handle properly names of child units.
506 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
509 2010-06-23 Vincent Celier <celier@adacore.com>
511 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
514 2010-06-23 Bob Duff <duff@adacore.com>
516 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
517 Memory_Space, because CPU_Time doesn't seem to provide any significant
518 speed advantage in practice. Cleanup: Get rid of constant
519 Default_Optimization; doesn't seem to add anything. Use case
520 statements instead of if statements; seems cleaner.
522 2010-06-23 Olivier Hainque <hainque@adacore.com>
524 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
525 Wshadow instead of Wextra to guard warning on absence of internal
526 builtin decl for an import. Fix use of quote in warning text.
527 (intrin_arglists_compatible_p): Remove processing of integer trailing
528 args on the Ada side. Fix use of literal > in warning text.
529 (intrin_return_compatible_p): Never warn on "function imported as
530 procedure". Defer the void/void case to the common type compatibility
532 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
533 of GCC builtin imports.
535 2010-06-23 Olivier Hainque <hainque@adacore.com>
537 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
539 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
540 functions, helpers for ...
541 (intrin_profiles_compatible_p): New function, replacement for ...
542 (compatible_signatures_p): Removed.
543 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
544 attempt to bind an unregistered builtin function. When we have
545 one, use it and warn on profile incompatibilities.
547 2010-06-23 Arnaud Charlet <charlet@adacore.com>
549 * gcc-interface/Make-lang.in: Update dependencies.
551 2010-06-23 Ed Schonberg <schonberg@adacore.com>
553 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
554 for a coextension in an object declaration is a concatenation, treat
555 coextension as dynamic.
557 2010-06-23 Javier Miranda <miranda@adacore.com>
559 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
560 internal entities are added to the scope of the tagged type.
561 (Derive_Subprograms): Do not stop derivation when we find the first
562 internal entity that has attribute Interface_Alias. After the change
563 done to Override_Dispatching_Operations it is no longer true that
564 these primirives are always located at the end of the list of
566 * einfo.ads (Primitive_Operations): Add documentation.
567 * exp_disp.adb (Write_DT): Improve output adding to the name of the
568 primitive a prefix indicating its corresponding tagged type.
569 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
570 entity covers the primitive of an interface that is not an ancestor of
571 this tagged type then the new primitive is added at the end of the list
572 of primitives. Required to fulfill the C++ ABI.
574 2010-06-23 Javier Miranda <miranda@adacore.com>
576 * atree.ads (Set_Reporting_Proc): New subprogram.
577 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
578 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
579 to routines of package Scil_ll by indirect call to the registered
581 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
582 that is invoked when a node is allocated, replaced or rewritten.
583 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
584 the SCIL node. Used as argument for Set_Reporting_Proc.
585 (Initialize): Register Copy_SCIL_Node as the reporting routine that
588 2010-06-23 Thomas Quinot <quinot@adacore.com>
590 * sem_ch3.ads: Minor reformatting.
592 2010-06-23 Ed Schonberg <schonberg@adacore.com>
594 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
595 always analyze the generic body and instance, because it may be needed
597 (Mark_Context): Prepend the with clauses for needed generic units, so
598 they appear in a better order for CodePeer.
599 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
601 2010-06-23 Emmanuel Briot <briot@adacore.com>
603 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
605 2010-06-23 Robert Dewar <dewar@adacore.com>
607 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
609 2010-06-23 Thomas Quinot <quinot@adacore.com>
611 * a-tags.ads: Fix description of TSD structure.
613 2010-06-23 Ed Schonberg <schonberg@adacore.com>
615 * sem_ch12.adb (Mark_Context): When indicating that the body of a
616 generic unit is needed prior to the unit containing an instantiation,
617 search recursively the context of the generic to add other generic
618 bodies that may be instantiated indirectly through the current instance.
620 2010-06-23 Robert Dewar <dewar@adacore.com>
622 * freeze.adb: Minor reformatting.
624 2010-06-23 Bob Duff <duff@adacore.com>
626 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
628 2010-06-23 Vincent Celier <celier@adacore.com>
630 * make.adb (Compile_Sources): Complete previous change.
632 2010-06-23 Ed Schonberg <schonberg@adacore.com>
634 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
635 Constrained extra formal.
637 2010-06-23 Ed Schonberg <schonberg@adacore.com>
639 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
640 Initialize_Scalars are enabled, compile the generated equality function
641 for a composite type with full checks enabled, so that validity checks
642 are performed on individual components.
644 2010-06-23 Emmanuel Briot <briot@adacore.com>
646 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
647 Missing_Source_Files.
649 2010-06-23 Robert Dewar <dewar@adacore.com>
651 * exp_ch3.adb, exp_util.adb: Minor reformatting.
653 2010-06-23 Jose Ruiz <ruiz@adacore.com>
655 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
656 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
657 Clock (without delays) use a run time which is properly initialized.
659 2010-06-23 Vincent Celier <celier@adacore.com>
661 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
662 when -f -u and a main is specified on the command line. However,
663 attempt to compile even when the ALI file is read-only when
664 Must_Compile is True.
666 2010-06-23 Thomas Quinot <quinot@adacore.com>
668 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
670 2010-06-23 Javier Miranda <miranda@adacore.com>
672 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
673 entities for parent types that are interfaces. Needed in generics to
674 handle formals that implement interfaces.
675 (Derive_Subprograms): Add assertion for derivation of tagged types that
676 do not cover interfaces. For generics, complete code that handles
677 derivation of type that covers interfaces because the previous
678 condition was weak (it required only name consistency; arguments were
679 not checked). Add new code to locate primitives covering interfaces
680 defined in generic units or instantiatons.
681 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
682 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
683 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
684 interfaces that are parents of the type because they share the primary
686 (Register_Primitive): Do not register primitives of interfaces that
687 are parents of the type.
688 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
689 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
690 primitives skip primitives of interfaces that are parents of the type.
692 2010-06-23 Ed Schonberg <schonberg@adacore.com>
694 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
695 attribute cannot be constant-folded if an index type is a formal type,
696 or is derived from one.
697 * checks.adb (Determine_Range): ditto.
699 2010-06-23 Arnaud Charlet <charlet@adacore.com>
701 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
703 2010-06-23 Bob Duff <duff@adacore.com>
705 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
706 (Insert): Disallow nul characters.
707 (misc output routines): Assert no nul characters.
709 2010-06-23 Ed Schonberg <schonberg@adacore.com>
711 * exp_ch4.adb: Use predefined unsigned type in all cases.
713 2010-06-23 Bob Duff <duff@adacore.com>
715 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
716 * g-pehage.ads: Minor comment fixes.
717 * g-pehage.adb: Minor: Add some additional debugging printouts under
720 2010-06-23 Robert Dewar <dewar@adacore.com>
722 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
723 (Worse_Choice): Always prefer Pure/Preelab.
725 2010-06-23 Vincent Celier <celier@adacore.com>
727 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
729 2010-06-23 Robert Dewar <dewar@adacore.com>
731 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
732 checking returns in generic case.
733 (Check_Missing_Return): New procedure.
735 2010-06-23 Robert Dewar <dewar@adacore.com>
737 * bindgen.adb, switch-b.adb: Minor reformatting.
739 2010-06-23 Javier Miranda <miranda@adacore.com>
741 * frontend.adb (Frontend): Add call to initialize the new package
743 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
745 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
746 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
748 * exp_util.adb (Insert_Actions): Remove code for
749 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
750 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
751 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
752 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
753 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
754 * sinfo.ads (SCIL_Related_Node): Field removed.
755 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
756 (N_SCIL_Tag_Init): Node removed.
757 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
758 (Check_SCIL_Node): New implementation.
759 (Find_SCIL_Node): Removed.
760 * sem.adb (Analyze): Remove management of
761 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
762 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
764 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
765 Set_SCIL_Related_Node and avoid adding the SCIL node before the
766 referenced node using Insert_Action because this is not longer required.
767 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
768 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
769 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
770 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
771 because we no longer require to generate the SCIL node before the call.
772 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
773 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
774 nodes before the referenced node using Insert_Action because this
775 is not longer required.
776 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
777 update the SCIL_Node field.
778 * sprint.adb (Sprint_Node_Actual): Remove code for
779 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
780 * treepr.adb (Print_Node): Print the SCIL node field (if available).
781 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
783 * scil_ll.ads, scil_ll.adb: New files.
784 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
787 2010-06-23 Robert Dewar <dewar@adacore.com>
789 * sem_ch6.adb: Minor reformatting.
791 2010-06-23 Doug Rupp <rupp@adacore.com>
793 * bindusg.adb (Display): Write -Hnn line.
794 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
796 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
797 valid values to 32 and 64.
798 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
799 ENABLE, DISABLE as valid settings.
800 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
801 * opt.ads (Heap_Size): New global variable.
802 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
803 TARGET_MALLOC64 check. Fix comment.
805 2010-06-23 Robert Dewar <dewar@adacore.com>
807 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
808 reformatting. Add comments.
809 * errout.adb (Finalize): Properly adjust warning count when deleting
812 2010-06-22 Robert Dewar <dewar@adacore.com>
814 * errout.adb (Finalize): Set Prev pointers.
815 (Finalize): Delete continuations for deletion by warnings off(str).
816 * erroutc.ads: Add Prev pointer to error message structure.
818 2010-06-22 Ed Schonberg <schonberg@adacore.com>
820 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
821 child unit, examine context of parent units to locate instantiated
822 generics whose bodies may be needed.
823 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
824 with_clause for the instantiated generic, examine the context of its
825 parents, to set Withed_Body flag, so that it can be visited earlier.
826 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
827 an unsigned type, use a type of the proper size for the intermediate
828 value, to prevent alignment problems on unchecked conversion.
830 2010-06-22 Geert Bosch <bosch@adacore.com>
832 * s-rannum.ads Change Generator type to be self-referential to allow
833 Random to update its argument. Use "in" mode for the generator in the
834 Reset procedures to allow them to be called from the Ada.Numerics
835 packages without tricks.
836 * s-rannum.adb: Use the self-referencing argument to get write access
837 to the internal state of the random generator.
838 * a-nudira.ads: Make Generator a derived type of
839 System.Random_Numbers.Generator.
840 * a-nudira.adb: Remove use of 'Unrestricted_Access.
841 Put subprograms in alpha order and add headers.
842 * g-mbdira.ads: Change Generator type to be self-referential.
843 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
845 2010-06-22 Robert Dewar <dewar@adacore.com>
847 * freeze.adb: Minor reformatting
848 Minor code reorganization (use Nkind_In and Ekind_In).
850 2010-06-22 Bob Duff <duff@adacore.com>
852 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
853 -gnatc when a file is compiled that we cannot generate code for, not
854 helpful and confusing.
856 2010-06-22 Vincent Celier <celier@adacore.com>
858 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
861 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
863 * s-rannum.adb: Replace constants with commented symbols.
864 * s-rannum.ads: Explain significance of the initial value of the data
867 2010-06-22 Ed Schonberg <schonberg@adacore.com>
869 * a-ngcoty.adb: Clarify comment.
871 2010-06-22 Gary Dismukes <dismukes@adacore.com>
873 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
874 expansion for indexing packed arrays with small power-of-2 component
875 sizes when the target is AAMP.
876 (Expand_Packed_Element_Reference): Return without expansion for
877 indexing packed arrays with small power-of-2 component sizes when the
880 2010-06-22 Geert Bosch <bosch@adacore.com>
882 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
885 2010-06-22 Robert Dewar <dewar@adacore.com>
887 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
890 2010-06-22 Doug Rupp <rupp@adacore.com>
892 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
894 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
895 (pragma Ident): Add a default ident string in the private part.
897 2010-06-22 Robert Dewar <dewar@adacore.com>
899 * cstand.adb: Minor reformatting.
901 2010-06-22 Ed Schonberg <schonberg@adacore.com>
903 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
904 recognize the Shift and Rotation intrinsics that are known to the
905 compiler but have no interface name.
907 2010-06-22 Geert Bosch <bosch@adacore.com>
909 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
910 scaling in case of overflow or NaN results.
912 2010-06-22 Robert Dewar <dewar@adacore.com>
914 * cstand.adb: Complete previous change.
915 * g-dirope.ads: Add comment.
916 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
918 2010-06-22 Ed Schonberg <schonberg@adacore.com>
920 * cstand.adb: Add tree nodes for pragma Pack on string types.
922 2010-06-22 Javier Miranda <miranda@adacore.com>
924 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
925 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
926 formal of a primitive.
927 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
928 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
929 formal of a primitive.
930 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
931 to obtain the last formal of a primitive.
933 2010-06-22 Geert Bosch <bosch@adacore.com>
935 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
936 depending on __EMX__ or MSDOS being defined.
937 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
938 * a-excpol-abort.adb: Update comment indicating users of the file.
939 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
941 * env.c: Remove empty conditional for MSDOS.
942 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
945 2010-06-22 Robert Dewar <dewar@adacore.com>
947 * s-rannum.adb: Minor reformatting.
949 2010-06-22 Javier Miranda <miranda@adacore.com>
951 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
952 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
953 package Sem_Util to package Sem_Aux.
955 2010-06-22 Javier Miranda <miranda@adacore.com>
957 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
958 remove useless restriction on imported routines when building the
961 2010-06-22 Robert Dewar <dewar@adacore.com>
963 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
966 2010-06-22 Javier Miranda <miranda@adacore.com>
968 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
969 generic subprogram declarations to ensure proper context. Add missing
970 support for generic actuals.
971 (Try_Primitive_Operation): Add missing support for concurrent types that
972 have no Corresponding_Record_Type. Required to diagnose errors compiling
973 generics or when compiling with no code generation (-gnatc).
974 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
975 the corresponding record type.
976 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
977 documentation. Do minimum decoration when processing a primitive of a
978 concurrent tagged type that covers interfaces. Required to diagnose
979 errors in the Object.Operation notation compiling generics or under
981 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
982 propagation of attribute Interface_List to the corresponding record.
983 (Expand_N_Task_Type_Declaration): Code cleanup.
984 (Expand_N_Protected_Type_Declaration): Code cleanup.
986 2010-06-22 Matthew Heaney <heaney@adacore.com>
988 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
990 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
992 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
993 that is able to produce all representable floating-point numbers in the
994 unit interval. Remove template parameter Shift_Right, no longer used.
995 * gnat_rm.texi: Document the period of the pseudo-random number
996 generator under the description of its algorithm.
997 * gcc-interface/Make-lang.in: Update dependencies.
999 2010-06-22 Thomas Quinot <quinot@adacore.com>
1001 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
1002 reference to discriminant (can be an expanded name as well as an
1005 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1007 * exp_ch6.adb: Clarify comment.
1009 2010-06-22 Geert Bosch <bosch@adacore.com>
1011 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
1012 with decimal small as decimal types, avoiding floating-point arithmetic.
1013 (Has_Decimal_Small): New function.
1014 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
1016 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
1017 callers to call the new function in Einfo that takes the entity as
1020 2010-06-22 Robert Dewar <dewar@adacore.com>
1022 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
1024 2010-06-22 Thomas Quinot <quinot@adacore.com>
1026 * sem_elab.adb: Minor reformatting.
1028 2010-06-22 Vincent Celier <celier@adacore.com>
1030 * gnatsym.adb: Put the object files in the table in increasing
1031 aphabetical order of base names.
1033 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1035 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
1036 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
1037 the corresponding discriminal within a record declaration.
1039 2010-06-22 Thomas Quinot <quinot@adacore.com>
1041 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
1042 expression referring to a discriminal of the type of the aggregate (not
1043 a discriminal of some other unrelated type), and the prefix in the
1044 generated selected component must come from Lhs, not Obj.
1046 2010-06-22 Thomas Quinot <quinot@adacore.com>
1048 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
1049 when to freeze the parent type.
1051 2010-06-22 Robert Dewar <dewar@adacore.com>
1053 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
1054 exp_aggr.adb: Minor reformatting.
1055 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
1056 GNAT.MBSS_Float_Random.
1057 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
1059 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1061 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
1062 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
1063 (Random_Float_Template, Random): New method of creating
1064 uniform floating-point variables that allow the creation of all machine
1067 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
1069 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1071 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
1072 to abstract targets to check that the type is tagged and comes from
1073 source, rather than only testing for targets of interface types. Remove
1076 2010-06-22 Vincent Celier <celier@adacore.com>
1078 * vms_data.ads: Modify the declarations of qualifiers
1079 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
1082 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1084 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
1085 expansion is disabled.
1087 2010-06-22 Robert Dewar <dewar@adacore.com>
1089 * makeusg.adb: Minor reformatting.
1091 2010-06-22 Robert Dewar <dewar@adacore.com>
1093 * types.ads: (Dint): Removed, no longer used anywhere.
1094 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
1095 (UI_Mul): Avoid use of UI_From_Dint.
1096 (UI_From_Dint): Removed, not used.
1097 * uintp.ads (UI_From_Dint): Removed, not used.
1098 (Uint_Min/Max_Simple_Mul): New constants.
1100 2010-06-22 Vincent Celier <celier@adacore.com>
1102 * clean.adb (Parse_Cmd_Line): Recognize switch
1103 --unchecked-shared-lib-imports.
1104 (Usage): Add line for switch --unchecked-shared-lib-imports
1105 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
1106 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
1107 moved from GPR_Util.
1108 * switch-m.adb (Scan_Make_Switches): Recognize switch
1109 --unchecked-shared-lib-imports.
1110 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
1111 * gnat_ugn.texi: Add documentation for new switch
1112 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
1114 2010-06-22 Javier Miranda <miranda@adacore.com>
1116 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
1117 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
1118 this patch replaces duplication of code that traverses the chain of
1119 aliased primitives by a call to routine Ultimate_Alias that
1120 provides this functionality.
1122 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1124 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
1125 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
1128 2010-06-22 Thomas Quinot <quinot@adacore.com>
1130 * einfo.ads: Minor reformatting.
1132 2010-06-22 Javier Miranda <miranda@adacore.com>
1134 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
1135 eliminated primitives.
1136 (Make_DT): Avoid referencing eliminated primitives.
1137 (Register_Primitive): Do not register eliminated primitives in the
1138 dispatch table. Required to add this functionality when the program is
1139 compiled without static dispatch tables (-gnatd.t)
1141 2010-06-22 Emmanuel Briot <briot@adacore.com>
1143 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
1144 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
1145 warnings on use of internal GNAT units.
1147 2010-06-22 Jose Ruiz <ruiz@adacore.com>
1149 * s-taprop-vxworks.adb (Set_Priority): Update comments.
1151 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1153 * s-rannum.adb: Make stylistic change to remove mystery constant in
1154 Extract_Value. Image_Numeral_Length: new symbolic constant.
1156 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1158 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
1159 Is_Synchronized_Interface, Is_Task_Interface into computable
1160 predicates, to free three flags in entity nodes.
1161 * sem_ch3.adb: Remove setting of these flags.
1163 2010-06-22 Robert Dewar <dewar@adacore.com>
1165 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
1167 * s-taprop-vxworks.adb: Add comment for Set_Priority.
1168 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
1169 * projects.texi: Move @cindex to the left margin, since otherwise we
1170 are missing entries in the index.
1172 2010-06-22 Emmanuel Briot <briot@adacore.com>
1174 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
1175 packages from the GNAT hierarchy instead of System when possible.
1176 * gcc-interface/Make-lang.in: Update dependencies.
1178 2010-06-22 Jose Ruiz <ruiz@adacore.com>
1180 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
1181 previously in place to reorder the ready queue when a task drops its
1182 priority due to the loss of inherited priority.
1184 2010-06-22 Vincent Celier <celier@adacore.com>
1186 * projects.texi: Minor spelling error fixes.
1189 2010-06-22 Emmanuel Briot <briot@adacore.com>
1191 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
1192 warnings for some with clauses.
1194 2010-06-22 Robert Dewar <dewar@adacore.com>
1196 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
1197 test to catch more cases where first subtype is the results we want.
1198 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
1199 error case, since Errout will now handle this correctly.
1200 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
1201 Update dependencies.
1203 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1205 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
1206 when calling Make_Temporary.
1208 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1210 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
1211 subprogram can be associated with an entry body.
1213 2010-06-22 Robert Dewar <dewar@adacore.com>
1215 * scos.ads: Add note on membership test handling.
1217 2010-06-22 Vincent Celier <celier@adacore.com>
1219 * projects.texi: Minor spelling fixes.
1222 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1224 * s-rannum.adb: Correct off-by-one error in Extract_Value.
1226 2010-06-22 Vincent Celier <celier@adacore.com>
1228 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
1230 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
1231 gcc command if it is too long.
1233 2010-06-22 Robert Dewar <dewar@adacore.com>
1235 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
1237 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1239 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
1240 calling Make_Temporary.
1242 2010-06-22 Robert Dewar <dewar@adacore.com>
1244 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
1246 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1248 * sem_res.adb: Additional special-case for VMS.
1250 2010-06-22 Vincent Celier <celier@adacore.com>
1252 * gnatsym.adb: Minor comment fix.
1254 2010-06-22 Vincent Celier <celier@adacore.com>
1256 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
1258 2010-06-22 Robert Dewar <dewar@adacore.com>
1260 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
1261 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
1262 Ada 95 mode as an implementation defined attribute.
1264 2010-06-22 Vincent Celier <celier@adacore.com>
1266 * bindusg.adb (Display): Update line for -R
1267 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
1268 generated files when -R is used.
1270 2010-06-22 Vincent Celier <celier@adacore.com>
1272 * prj-nmsc.adb (Lib_Data_Table): New table.
1273 (Check_Library_Attributes): Check if the same library name is used in
1274 two different projects that do not extend each other.
1276 2010-06-22 Robert Dewar <dewar@adacore.com>
1278 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
1280 2010-06-22 Vincent Celier <celier@adacore.com>
1282 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
1283 empty, make it the current working directory.
1285 2010-06-22 Thomas Quinot <quinot@adacore.com>
1287 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
1288 private type with discriminants, make sure the parent type is frozen.
1290 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
1292 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
1293 with packed array references specially.
1294 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
1295 to a component of a bit packed array if it is the prefix of 'Bit.
1296 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
1297 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
1298 'Bit reference, where the prefix involves a packed array reference.
1299 (Get_Base_And_Bit_Offset): New helper, extracted from...
1300 (Expand_Packed_Address_Reference): ...here. Call above procedure to
1301 get the outer object and offset expression.
1303 2010-06-22 Thomas Quinot <quinot@adacore.com>
1305 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
1306 * einfo.adb (Related_Expression, Set_Related_Expression): Add
1309 2010-06-22 Javier Miranda <miranda@adacore.com>
1311 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
1312 reorganization to properly check if the operation has been inherited as
1313 an abstract operation.
1315 2010-06-22 Ed Falis <falis@adacore.com>
1317 * s-osinte-vxworks.ads: Complete previous change.
1319 2010-06-22 Thomas Quinot <quinot@adacore.com>
1321 * sem_res.adb: Add comment.
1322 * projects.texi, gnat_ugn.texi: Remove macro.
1324 2010-06-22 Vincent Celier <celier@adacore.com>
1326 * prj-attr.adb: Remove project level attribute Main_Language.
1328 2010-06-22 Robert Dewar <dewar@adacore.com>
1330 * switch-b.adb, osint-b.adb: Minor reformatting.
1332 2010-06-22 Pascal Obry <obry@adacore.com>
1334 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
1335 vector if previous send was not fully successful. If only part of
1336 the vector data was sent, we exit the loop.
1338 2010-06-22 Thomas Quinot <quinot@adacore.com>
1340 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
1341 error reporting with generic types.
1343 2010-06-22 Thomas Quinot <quinot@adacore.com>
1345 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
1346 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
1347 vms_data.ads: Add a new command line switch -A to gnatbind to output
1348 the list of all ALI files for the partition.
1350 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1352 * s-osinte-vxworks.ads: Fix casing.
1353 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
1354 change: Interfaces.C does not provide a long_long type.
1356 2010-06-22 Emmanuel Briot <briot@adacore.com>
1358 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
1359 native user's guide, since this document contains the two versions.
1360 * gcc-interface/Make-lang.in: Update doc dependencies.
1362 2010-06-22 Robert Dewar <dewar@adacore.com>
1364 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
1366 2010-06-22 Emmanuel Briot <briot@adacore.com>
1368 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
1369 not build this file on its own (only through gnat_ugn.texi).
1370 Remove macro definitions and insert simpler version in gnat_ugn.texi.
1372 2010-06-22 Robert Dewar <dewar@adacore.com>
1374 * ali-util.ads: Minor comment update.
1375 * g-socthi-mingw.adb: Minor reformatting.
1377 2010-06-22 Ed Falis <falis@adacore.com>
1379 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
1380 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
1381 for specific versions of VxWorks.
1383 2010-06-22 Emmanuel Briot <briot@adacore.com>
1385 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
1386 related sections from user's guide and reference manual, since they
1387 have now been merged together into a separate document (projects.texi).
1388 This removes a lot of duplication where attributes where described
1390 The grammar for the project files is now in each of the sections
1391 (packages,expressions,...) instead of being duplicates in two other
1392 sections (one in the user's guide that contained the full grammar,
1393 and various sections in the rm that contained extracts of the same
1395 Added the full list of all supported attributes, since existing lists
1397 Rename "associative array" into "indexed attribute"
1398 Remove sections that were duplicates ("External References in
1399 Project Files" and "External Values", and "Project Extensions"
1400 for instance). The list of valid packages in project files is now in
1403 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1405 * sem_ch3.adb (Add_Internal_Interface_Entities): If
1406 Find_Primitive_Covering_Interface does not find the operation, it may
1407 be because of a name conflict between the inherited operation and a
1408 local non-overloadable name. In that case look for the operation among
1409 the primitive operations of the type. This search must succeed
1410 regardless of visibility.
1412 2010-06-22 Pascal Obry <obry@adacore.com>
1414 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
1415 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
1418 2010-06-22 Robert Dewar <dewar@adacore.com>
1420 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
1422 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
1424 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1426 * s-intman-vxworks.ads: Code clean up.
1428 2010-06-22 Thomas Quinot <quinot@adacore.com>
1430 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
1431 dereference, construct actual subtype of designated object to generate
1432 proper bounds checks.
1434 2010-06-22 Thomas Quinot <quinot@adacore.com>
1436 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
1437 Read_Withed_ALIs, which is more descriptive.
1439 2010-06-22 Pascal Obry <obry@adacore.com>
1441 * g-sothco.ads: Minor reformatting.
1442 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
1443 C_Sendmsg implementation.
1444 (C_Sendmsg): Do not use lock (not needed).
1445 (C_Recvmsg): Likewise and also do not wait for incoming data.
1447 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1449 * uintp.adb: Fix scope error in operator call.
1451 2010-06-22 Vincent Celier <celier@adacore.com>
1453 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
1454 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
1455 autoconfiguration is needed, fail indicating that no config project
1456 file can be found, as there is no autoconfiguration on VMS.
1458 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1460 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
1461 for an operator in a functional notation, when operands are universal.
1463 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1465 * gcc-interface/Make-lang.in: Update dependencies.
1467 2010-06-22 Robert Dewar <dewar@adacore.com>
1469 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
1471 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
1472 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
1474 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
1477 2010-06-22 Vincent Celier <celier@adacore.com>
1479 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
1480 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
1482 2010-06-22 Pascal Obry <obry@adacore.com>
1484 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
1486 (C_Recvmsg): Make sure the routine is atomic. Also fully
1487 fill vectors in the proper order.
1488 (C_Sendmsg): Make sure the routine is atomic.
1490 2010-06-22 Robert Dewar <dewar@adacore.com>
1492 * sem_ch8.adb: Update comment.
1493 * sem_res.adb: Minor code reorganization (use Ekind_In).
1495 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1497 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
1498 name is a call, use the number of actuals to determine whether this is
1499 a binary or unary operator, rather than relying on later information
1500 to resolve the overload.
1502 2010-06-22 Robert Dewar <dewar@adacore.com>
1504 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
1506 2010-06-22 Robert Dewar <dewar@adacore.com>
1508 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
1509 * sem_eval.adb: Minor reformatting.
1511 2010-06-22 Vincent Celier <celier@adacore.com>
1513 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
1514 to gnatlink, except on Open VMS.
1515 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
1516 object directories if -nostdlib is used.
1518 2010-06-22 Robert Dewar <dewar@adacore.com>
1520 * sem_util.adb (Is_Delegate): Put in proper alpha order.
1521 * sem_eval.adb: Minor reformatting.
1523 2010-06-22 Robert Dewar <dewar@adacore.com>
1525 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
1526 * exp_aggr.adb: Minor comment changes and reformatting.
1527 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
1528 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
1530 2010-06-22 Thomas Quinot <quinot@adacore.com>
1532 * sem_util.adb (Build_Actual_Subtype): Record original expression in
1533 Related_Expression attribute of the constructed subtype.
1534 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
1535 Node24 on types for...
1536 (Related_Expression): Make attribute available on types as well.
1538 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1540 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
1541 Directly_Designated_Type when the type argument is an access type.
1542 (Find_Interface_Tag): Retrieve Designated_Type instead of
1543 Directly_Designated_Type when the type argument is an access type.
1544 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
1545 Directly_Designated_Type of each access discriminant.
1546 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
1547 instead of Directly_Designated_Type when the operand and target types
1550 2010-06-22 Thomas Quinot <quinot@adacore.com>
1552 * exp_aggr.adb (Flatten): Return False if one choice is statically
1553 known to be out of bounds.
1555 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1557 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
1558 a parameterless function call, preserve parentheses of original
1559 expression, for proper handling by pretty printer.
1560 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
1561 procedure, to handle quietly identifiers that have no entity names.
1562 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
1563 elsif_part is missing, it has been rewritten as a nested if, and there
1564 is no useful information on the current value of the variable.
1566 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1568 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
1569 discriminals to the current scope.
1570 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
1571 scope, which could overwrite a different already set value.
1573 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1575 * sem_res.adb (Valid_Conversion): If expression is a predefined
1576 operator, use sloc of type of interpretation to improve error message
1577 when operand is of some derived type.
1578 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
1580 2010-06-22 Emmanuel Briot <briot@adacore.com>
1582 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
1583 that it can set out parameters as well. When a process has died, reset
1584 its Input_Fd to Invalid_Fd, so that when using multiple processes we
1585 can find out which process has died.
1587 2010-06-22 Thomas Quinot <quinot@adacore.com>
1589 * sem_eval.adb (Find_Universal_Operator_Type): New
1590 subprogram to identify the operand type of an operator on universal
1591 operands, when an explicit scope indication is present. Diagnose the
1592 case where such a call is ambiguous.
1593 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
1594 Use the above to identify the operand type so it can be properly frozen.
1595 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
1596 type, done in an arbitrary, possibly incorrect type (the presence of
1597 some numeric type in the scope is checked for legality, but when more
1598 than one such type is in the scope, we just pick a random one, not
1599 necessarily the expected one).
1600 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
1603 2010-06-22 Robert Dewar <dewar@adacore.com>
1605 * sem_eval.adb: Minor reformatting.
1607 2010-06-22 Robert Dewar <dewar@adacore.com>
1609 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
1610 Expression_With_Actions to clean up the code generated when folding
1611 constant expressions.
1613 2010-06-22 Vincent Celier <celier@adacore.com>
1615 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
1618 2010-06-22 Vincent Celier <celier@adacore.com>
1620 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
1621 found, check if it's path has aready been found, whatever its index.
1623 2010-06-22 Robert Dewar <dewar@adacore.com>
1625 * atree.adb, gnatbind.adb: Minor reformatting.
1626 Minor code reorganization.
1628 2010-06-21 Robert Dewar <dewar@adacore.com>
1630 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
1631 known at compile time.
1633 2010-06-21 Gary Dismukes <dismukes@adacore.com>
1635 * atree.adb: Fix comment typo.
1637 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1639 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
1640 whether a universal arithmetic expression in a conversion, which is
1641 rewritten from a function call with an expanded name, is ambiguous.
1643 2010-06-21 Vincent Celier <celier@adacore.com>
1645 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
1646 source files in specified list of sources.
1647 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
1649 (Add_Source): Set the Location of the new source
1650 (Process_Exceptions_File_Based): Call Add_Source with the Location
1651 (Get_Sources_From_File): If an exception is found, set its Listed to
1653 (Find_Sources): When Source_Files is specified, if an exception is
1654 found, set its Listed to True. Remove any exception that is not in a
1655 specified list of sources.
1656 * prj.ads (Source_Data): New component Location
1658 2010-06-21 Vincent Celier <celier@adacore.com>
1660 * gnatbind.adb (Closure_Sources): Global table, moved from block.
1662 2010-06-21 Thomas Quinot <quinot@adacore.com>
1664 * sem_res.adb: Minor reformatting.
1665 * atree.adb: New debugging hook "rr" for node rewrites.
1667 2010-06-21 Robert Dewar <dewar@adacore.com>
1669 * g-expect.ads, g-expect.adb: Minor reformatting.
1671 2010-06-21 Emmanuel Briot <briot@adacore.com>
1673 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
1675 2010-06-21 Arnaud Charlet <charlet@adacore.com>
1677 * gcc-interface/Make-lang.in: Update dependencies.
1679 2010-06-21 Thomas Quinot <quinot@adacore.com>
1681 * bindgen.ads: Update comments.
1683 2010-06-21 Vincent Celier <celier@adacore.com>
1685 * gnatbind.adb: Suppress dupicates when listing the sources in the
1686 closure (switch -R).
1688 2010-06-21 Emmanuel Briot <briot@adacore.com>
1690 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
1693 2010-06-21 Emmanuel Briot <briot@adacore.com>
1695 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
1697 (Expect_Internal): No longer raises an exception, so that it can set
1698 out parameters as well. When a process has died, reset its Input_Fd
1699 to Invalid_Fd, so that when using multiple processes we can find out
1700 which process has died.
1702 2010-06-21 Robert Dewar <dewar@adacore.com>
1704 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
1705 checks.adb, sem_res.adb: Minor reformatting. Add comments.
1707 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1709 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
1710 rederivation associated with a full declaration in a private part, and
1711 there is a partial view that derives the same parent subprogram, the
1712 new entity does not become visible. This check must be applied to
1713 interface operations as well.
1715 2010-06-21 Thomas Quinot <quinot@adacore.com>
1717 * checks.adb: Add comments.
1718 * prj-nmsc.adb: Minor reformatting.
1720 2010-06-21 Thomas Quinot <quinot@adacore.com>
1722 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
1723 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
1724 extract bounds, to ensure that we get the proper captured values,
1725 rather than an expression that may have changed value since the point
1726 where the subtype was elaborated.
1727 (Find_Body_Discriminal): New utility subprogram to share code between...
1728 (Eval_Attribute): For the case of a subtype bound that references a
1729 discriminant of the current concurrent type, insert appropriate
1730 discriminal reference.
1731 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
1732 requeue to an entry in a family in the current task, use corresponding
1734 (Analyze_Accept_Statement): Rely on expansion of attribute references
1735 to insert proper discriminal references in range check for entry in
1738 2010-06-21 Emmanuel Briot <briot@adacore.com>
1740 * s-regpat.adb (Compile): Fix handling of big patterns.
1742 2010-06-21 Robert Dewar <dewar@adacore.com>
1744 * a-tifiio.adb: Minor reformatting.
1746 2010-06-21 Pascal Obry <obry@adacore.com>
1748 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
1751 2010-06-21 Javier Miranda <miranda@adacore.com>
1753 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
1756 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1758 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
1759 to hold the result, indicate that the target of the declaration does
1760 not need an initialization, to prevent spurious errors when
1761 Initialize_Scalars is enabled.
1763 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1765 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
1766 Fore is not bound by line length. The Fore parameter of the internal
1767 procedure that performs the operation is an integer.
1769 2010-06-21 Thomas Quinot <quinot@adacore.com>
1771 * sem_res.adb, checks.adb: Minor reformatting.
1773 2010-06-21 Emmanuel Briot <briot@adacore.com>
1775 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
1777 (Insert_Operator_Before): New subprogram, avoids duplicated code
1778 (Compile): Avoid doing two compilations when the pattern matcher ends
1781 2010-06-21 Emmanuel Briot <briot@adacore.com>
1783 * s-regpat.adb: Improve debug traces
1784 (Dump): Change output format to keep it smaller.
1786 2010-06-21 Javier Miranda <miranda@adacore.com>
1788 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
1789 output to the output file when this routine completes its work.
1791 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
1793 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
1794 for loop. Call build_constructor_from_list directly in the CICO case.
1796 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1798 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
1799 declaration appears in the same unit and ealier than the renamed
1800 entity, retain generated body to prevent order-of-elaboration issues in
1803 2010-06-18 Arnaud Charlet <charlet@adacore.com>
1805 * s-tpoben.adb: Update comments.
1807 2010-06-18 Robert Dewar <dewar@adacore.com>
1809 * debug.adb: Minor comment change.
1811 2010-06-18 Javier Miranda <miranda@adacore.com>
1813 * exp_cg.adb: Code clean up.
1814 * debug.adb: Complete documentation of switch -gnatd.Z.
1815 * gcc-interface/misc.c (callgraph_info_file): Declare.
1817 2010-06-18 Javier Miranda <miranda@adacore.com>
1819 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
1821 2010-06-18 Thomas Quinot <quinot@adacore.com>
1823 * sprint.ads: Minor reformatting.
1824 * output.ads: Update obsolete comment.
1826 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1828 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
1829 an external intrinsic operation (e.g. a GCC numeric function) indicate
1830 that the renaming entity has the same characteristics, so a call to it
1831 is properly expanded.
1833 2010-06-18 Javier Miranda <miranda@adacore.com>
1835 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
1836 support for dispatch table/callgraph info generation.
1837 * gcc-interface/Make-lang.in: Update dependencies.
1839 2010-06-18 Robert Dewar <dewar@adacore.com>
1841 * exp_ch6.adb: Minor reformatting.
1842 * gnatname.adb: Add comment.
1844 2010-06-18 Vincent Celier <celier@adacore.com>
1846 * gnatname.adb (Scan_Args): When --and is used, make sure that the
1847 dynamic tables in the newly allocated Argument_Data are properly
1850 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
1852 * gnat1drv.adb: Fix comment.
1854 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1856 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
1857 renaming, re-expand the call with the renamed subprogram if that one
1858 is marked inlined as well.
1860 2010-06-18 Gary Dismukes <dismukes@adacore.com>
1862 * gnat1drv.adb (Adjust_Global_Switches): Enable
1863 Use_Expression_With_Actions for AAMP and VM targets.
1865 2010-06-18 Vincent Celier <celier@adacore.com>
1867 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
1869 2010-06-18 Thomas Quinot <quinot@adacore.com>
1871 * exp_ch4.adb: Minor reformatting.
1873 2010-06-18 Javier Miranda <miranda@adacore.com>
1875 * debug.ads Add documentation on -gnatd.Z.
1877 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1879 * sem_elim.adb: Proper error message on improperly eliminated instances
1881 2010-06-18 Vincent Celier <celier@adacore.com>
1883 * prj.ads (Response_File_Format): New value GCC.
1885 2010-06-18 Thomas Quinot <quinot@adacore.com>
1887 * gnat1drv.adb: Minor reformatting.
1889 2010-06-18 Robert Dewar <dewar@adacore.com>
1891 * make.adb, sem_cat.adb: Minor reformatting.
1892 * sem_eval.adb: Fix typos.
1894 2010-06-18 Pascal Obry <obry@adacore.com>
1896 * prj-nmsc.adb: Fix source filenames casing in debug output.
1898 2010-06-18 Robert Dewar <dewar@adacore.com>
1900 * gnatcmd.adb: Minor reformatting.
1902 2010-06-18 Robert Dewar <dewar@adacore.com>
1904 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
1905 condition and both sub-expressions are static (and result is selected
1908 2010-06-18 Robert Dewar <dewar@adacore.com>
1910 * g-pehage.adb: Minor reformatting
1912 2010-06-18 Pascal Obry <obry@adacore.com>
1914 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
1917 2010-06-18 Arnaud Charlet <charlet@adacore.com>
1919 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1920 dependencies. Fix target pairs on darwin.
1921 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
1923 2010-06-18 Pascal Obry <obry@adacore.com>
1925 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
1927 2010-06-18 Vincent Celier <celier@adacore.com>
1929 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
1930 configuration pragmas file and, if -U is not used, for a local one.
1932 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1934 * sem_elim.adb (Check_Eliminated): Use full information on entity name
1935 when it is given in the pragma by a selected component.
1936 (Check_For_Eliminated_Subprogram): Do no emit error if within a
1937 instance body that is itself within a generic unit.
1938 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
1939 eliminated, mark as well the anonymous subprogram that is its alias
1940 and appears within the wrapper package.
1942 2010-06-18 Bob Duff <duff@adacore.com>
1944 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
1945 Raise an exception if the output file cannot be opened. Add comments.
1947 2010-06-18 Thomas Quinot <quinot@adacore.com>
1949 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
1950 not illegal per E.2.2(7) if it occurs in the private part of a
1953 2010-06-18 Arnaud Charlet <charlet@adacore.com>
1955 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
1956 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
1957 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
1958 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
1959 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
1960 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
1961 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
1962 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
1963 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
1964 errout.ads: Update comments. Minor reformatting.
1966 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
1967 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
1968 a-strunb.adb (Big_String. Big_String_Access): New type.
1970 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
1971 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
1972 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
1974 2010-06-18 Geert Bosch <bosch@adacore.com>
1976 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
1979 2010-06-18 Robert Dewar <dewar@adacore.com>
1981 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
1984 2010-06-18 Robert Dewar <dewar@adacore.com>
1986 * sprint.adb: Minor format change for N_Expression_With_Actions.
1987 * repinfo.adb: Minor reformatting.
1989 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1991 * sem_elim.adb (Check_Eliminated): If within a subunit, use
1992 Defining_Entity to obtain the name of the entity in the proper body, to
1993 properly handle both separate packages and subprograms.
1995 2010-06-18 Emmanuel Briot <briot@adacore.com>
1997 * prj-nmsc.adb (Check_File): New parameter Display_Path.
1999 2010-06-18 Thomas Quinot <quinot@adacore.com>
2001 * g-socket.adb, g-socket.ads (Null_Selector): New object.
2003 2010-06-18 Pascal Obry <obry@adacore.com>
2005 * gnat_ugn.texi: Minor clarification.
2007 2010-06-18 Emmanuel Briot <briot@adacore.com>
2009 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
2010 code when using the project dir as the source dir.
2011 (Search_Directories): use the normalized name for the source directory,
2012 where symbolic names have potentially been resolved.
2014 2010-06-18 Robert Dewar <dewar@adacore.com>
2016 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
2017 when we create N_Expression_With_Actions node.
2018 (Expand_Short_Circuit): Ditto.
2020 2010-06-18 Robert Dewar <dewar@adacore.com>
2022 * exp_util.adb: Minor reformatting.
2024 2010-06-18 Thomas Quinot <quinot@adacore.com>
2026 * types.ads: Clean up obsolete comments
2027 * tbuild.adb: Minor reformatting.
2028 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
2029 exp_strm.adb, aa_drive.adb: Minor reformatting.
2030 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
2031 intrinsic with an Interface_Name denotes an imported back-end builtin,
2032 and must be rewritten into a call, not left in the tree as an operator,
2033 so return False in that case.
2035 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
2037 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
2039 2010-06-18 Robert Dewar <dewar@adacore.com>
2041 * scos.ads: Add proposed output for case expression
2043 2010-06-18 Jose Ruiz <ruiz@adacore.com>
2045 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
2046 RTSS modules, we need to use the Microsoft linker.
2048 2010-06-18 Robert Dewar <dewar@adacore.com>
2050 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
2051 expression (cannot count on a particular branch being executed).
2052 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
2053 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
2054 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
2055 within case expression.
2056 * expander.adb (Expand): Add call to Expand_N_Case_Expression
2057 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
2058 (P_Case_Expression): New procedure
2059 (P_Case_Expression_Alternative): New procedure
2060 * par.adb (P_Case_Expression): New procedure
2061 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
2063 * sem.adb (Analyze): Add call to Analyze_Case_Expression
2064 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
2065 this is a documentation change only.
2066 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
2067 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
2069 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
2070 * sem_res.adb (Resolve_Case_Expression): New procedure.
2071 * sem_scil.adb (Find_SCIL_Node): Add processing for
2072 N_Case_Expression_Alternative.
2073 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
2074 (N_Case_Expression_Alternative): New node.
2075 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
2076 N_Case_Expression and N_Case_Expression_Alternative.
2078 2010-06-18 Robert Dewar <dewar@adacore.com>
2080 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
2081 * gnat1drv.adb: Fix typo.
2083 2010-06-18 Robert Dewar <dewar@adacore.com>
2085 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
2087 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
2088 gnat style for -gnatg.
2089 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
2091 2010-06-18 Thomas Quinot <quinot@adacore.com>
2093 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
2095 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
2098 2010-06-18 Robert Dewar <dewar@adacore.com>
2100 * sprint.adb: Minor change in output format for expression wi actions.
2101 * par-ch3.adb: Minor code reorganization. Minor reformatting.
2102 * sem_ch5.adb: Minor comment fix.
2104 2010-06-18 Robert Dewar <dewar@adacore.com>
2106 * debug.adb: New debug flag -gnatd.L to control
2107 Back_End_Handles_Limited_Types.
2108 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
2109 limited case if Back_End_Handles_Limited_Types is True.
2110 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
2111 simplify expansion if Use_Expression_With_Actions is True.
2112 * gnat1drv.adb (Adjust_Global_Switches): Set
2113 Back_End_Handles_Limited_Types.
2114 * opt.ads (Back_End_Handles_Limited_Types): New flag.
2116 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2118 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
2119 intrinsic operator if expansion is not enabled, because in an
2120 instantiation the original operator must be present to verify the
2121 legality of the operation.
2123 2010-06-18 Robert Dewar <dewar@adacore.com>
2125 * exp_disp.adb, sem_ch12.adb: Minor reformatting
2127 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2129 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
2130 the class-wide type for a private extension, and the completion is a
2131 subtype, set the type of the class-wide type to the base type of the
2134 2010-06-18 Robert Dewar <dewar@adacore.com>
2136 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
2137 sem_intr.adb, sem_eval.adb: Minor reformatting
2139 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2141 * sem_type.adb (Is_Ancestor): If either type is private, examine full
2144 2010-06-18 Thomas Quinot <quinot@adacore.com>
2146 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
2147 parameter rather than IN OUT.
2149 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2151 * exp_ch6.adb: Add extra guard.
2153 2010-06-18 Gary Dismukes <dismukes@adacore.com>
2155 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
2156 accessibility level of a function call from the level of the innermost
2157 enclosing dynamic scope.
2158 (Innermost_Master_Scope_Depth): New function to find the depth of the
2159 nearest dynamic scope enclosing a node.
2161 2010-06-18 Tristan Gingold <gingold@adacore.com>
2163 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
2165 2010-06-18 Thomas Quinot <quinot@adacore.com>
2167 * g-socket.ads: Minor reformatting.
2169 2010-06-18 Vincent Celier <celier@adacore.com>
2171 * make.adb (Must_Compile): New Boolean global variable
2172 (Main_On_Command_Line): New Boolean global variable
2173 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
2174 even when the project is externally built.
2175 (Start_Compile_If_Possible): Compile in -aL directories if
2176 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
2177 when the project is externally built.
2178 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
2179 invoked with -f -u and one or several mains on the command line.
2180 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
2181 is specified on the command line.
2183 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2185 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
2186 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
2187 containing extented_return statements.
2188 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
2189 constrained, do not build subtype declaration.
2191 2010-06-18 Robert Dewar <dewar@adacore.com>
2193 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
2194 Warn on assigning to packed atomic component.
2196 2010-06-18 Robert Dewar <dewar@adacore.com>
2198 * sem_util.ads: Minor reformatting
2199 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
2200 Expression_With_Actions).
2201 * snames.ads-tmpl: Minor comment fix
2203 2010-06-18 Robert Dewar <dewar@adacore.com>
2205 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
2206 (Set_Imported): Use Import_Interface_Present to control message output
2207 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
2208 * gnat_rm.texi: Document that we can have pragma Import and pragma
2209 Interface for the same subprogram.
2211 2010-06-18 Robert Dewar <dewar@adacore.com>
2213 * lib-xref.adb (Generate_Reference): Fix bad reference to
2214 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
2216 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2218 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
2220 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
2221 Use set_gnu_expr_location_from_node to set location information on the
2224 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2226 * gcc-interface/Make-lang.in: Update dependencies.
2228 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2230 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
2233 2010-06-17 Robert Dewar <dewar@adacore.com>
2235 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
2236 style check messages.
2237 * sem_res.adb (Resolve_Call): Don't call
2238 Check_For_Eliminated_Subprogram if we are analyzing within a spec
2241 2010-06-17 Robert Dewar <dewar@adacore.com>
2243 * debug.adb: Add documentation for debug flags .X and .Y
2244 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
2245 Use_Expression_With_Actions.
2246 * gnat1drv.adb (Adjust_Global_Switches): Set
2247 Use_Expression_With_Actions.
2248 * opt.ads (Use_Expression_With_Actions): New switch.
2250 2010-06-17 Robert Dewar <dewar@adacore.com>
2252 * exp_intr.adb: Minor code reorganization (use UI_Max)
2253 * sem_intr.adb: use underlying type to check legality.
2254 * einfo.adb (Known_Static_Esize): False for generic types
2255 (Known_Static_RM_Size): False for generic types
2256 * einfo.ads (Known_Static_Esize): False for generic types
2257 (Known_Static_RM_Size): False for generic types
2259 2010-06-17 Robert Dewar <dewar@adacore.com>
2261 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
2263 2010-06-17 Robert Dewar <dewar@adacore.com>
2265 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
2266 node when expanding short circuit form with actions present for right
2268 * exp_ch4.adb: Minor reformatting
2269 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
2270 right opeand has actions present, and debug flag -gnatd.X is set.
2271 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
2273 * nlists.adb (Prepend_List): New procedure
2274 (Prepend_List_To): New procedure
2275 * nlists.ads (Prepend_List): New procedure
2276 (Prepend_List_To): New procedure
2277 * sem.adb: Add processing for Expression_With_Actions
2278 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
2279 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
2280 * sem_res.adb: Add processing for Expression_With_Actions.
2281 * sem_scil.adb: Add processing for Expression_With_Actions
2282 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
2283 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
2285 2010-06-17 Doug Rupp <rupp@adacore.com>
2287 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
2288 involved both have underlying integer types.
2289 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
2290 to an intrinsic operator when the operand types or sizes are not
2292 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
2293 64/32 Address/Integer works.
2295 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2297 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
2298 that it marks a unit as needed by a spec only if the corresponding
2299 instantiation appears in that spec (and not in the corresponding body).
2300 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
2301 in the pragma Eliminate has been parsed as a child unit, but the
2302 current compilation unit is in fact the parent in which the subunit is
2305 2010-06-17 Vincent Celier <celier@adacore.com>
2307 * gnat_rm.texi: Fix typo
2309 2010-06-17 Robert Dewar <dewar@adacore.com>
2311 * sem_util.adb: Minor reformatting
2313 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2315 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
2316 instance, the clause now denotes the instance body. Traverse the
2317 corresponding spec because there may be no other dependence that will
2318 force the traversal of its own context.
2320 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2322 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
2323 Install_Limited_Context_Clauses, to determine whether a limited_with in
2324 some parent of the current unit designates some other parent, in which
2325 case the limited_with clause must not be installed.
2326 (In_Context): Refine test.
2328 2010-06-17 Gary Dismukes <dismukes@adacore.com>
2330 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
2331 type with a dispatching equality operator that is overridden (for a
2332 tagged full type), don't include the overridden equality in the list of
2333 primitives. The overridden equality is detected by testing for an
2334 Aliased field that references the overriding equality.
2336 2010-06-17 Robert Dewar <dewar@adacore.com>
2338 * freeze.adb: Minor reformatting.
2340 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
2342 * gnat_ugn.texi: Add a section introducing gdbserver.
2344 2010-06-17 Thomas Quinot <quinot@adacore.com>
2346 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
2349 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2351 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
2352 constrained discriminated parent that is a private type.
2353 (Analyze_Record_Aggregate): when collecting inherited discriminants,
2354 handle properly an ancestor type that is a constrained private type.
2356 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2358 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
2359 protected, use the protected_subprogram_body only if the original
2360 subprogram has not been eliminated.
2362 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2364 * freeze.adb (Freeze_Expression): The designated type of an
2365 access_to_suprogram type can only be frozen if all types in its profile
2368 2010-06-17 Robert Dewar <dewar@adacore.com>
2370 * par.adb: Minor comment fix
2371 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
2373 2010-06-17 Doug Rupp <rupp@adacore.com>
2375 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
2376 change Address to Short_Address in functions where both must be the
2377 same size for intrinsics to work.
2379 2010-06-17 Thomas Quinot <quinot@adacore.com>
2381 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
2382 not denote a (private) component of a protected object.
2384 2010-06-17 Bob Duff <duff@adacore.com>
2386 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
2389 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
2391 * gnat_ugn.texi: Update the documentation about GDB re: exception
2394 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2396 * gnatvsn.ads: Bump to 4.6 version.
2398 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2400 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
2401 designated type of the generated pointer is the type of the original
2402 expression, not that of the function call itself, because the return
2403 type may be an untagged derived type and the function may be an
2404 inherited operation.
2406 2010-06-17 Robert Dewar <dewar@adacore.com>
2408 * exp_ch4.adb: Minor reformatting.
2410 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2412 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
2413 N_Component_Association nodes, to indicate that a component association
2414 of an extension aggregate denotes the value of a discriminant of an
2415 ancestor type that has been constrained by the derivation.
2416 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
2417 double expansion of the aggregate appearing in a context that delays
2418 expansion, to prevent double insertion of discriminant values when the
2419 aggregate is reanalyzed.
2421 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2423 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
2424 Allocator as the Related_Node of Return_Obj_Access in call to
2425 Make_Temporary below as this would create a sort of infinite
2428 2010-06-17 Ben Brosgol <brosgol@adacore.com>
2430 * gnat_ugn.texi: Update gnatcheck doc.
2432 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2434 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
2435 incomplete view of the type that is not tagged, and the full type is a
2436 tagged extension, create class_wide type now, and warn that the
2437 incomplete view should be tagged as well.
2439 2010-06-17 Vincent Celier <celier@adacore.com>
2441 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
2442 Update the last line of the usage, indicating what commands do not
2443 accept project file switches.
2444 * vms_conv.adb: Do not issue usage line for GNAT SYNC
2445 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
2447 * gnat_ugn.texi: Document the relaxed rules for library directories in
2448 externally built library projects.
2450 2010-06-17 Doug Rupp <rupp@adacore.com>
2452 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
2454 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
2455 * gcc-interface/Makefile.in: Update VMS target pairs.
2457 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
2459 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
2460 compatible with Windows NT 4.0 which doesn't provide this function.
2462 2010-06-17 Vincent Celier <celier@adacore.com>
2464 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
2465 different timestamps but the checksum is the same, issue a short
2468 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2470 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
2471 it means that we cannot reset interrupt handlers since this would
2472 require potentially sending the abort signal to the Server_Task.
2474 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2476 * exp_ch4.adb: expand NOT for VMS types.
2477 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
2479 2010-06-17 Sergey Rybin <rybin@adacore.com>
2481 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
2482 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
2485 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2487 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
2488 protected operation if the subprogram has been eliminated.
2490 2010-06-17 Vincent Celier <celier@adacore.com>
2492 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
2493 directories associated with a library to be any directory when the
2494 library project is externally built.
2496 2010-06-17 Vincent Celier <celier@adacore.com>
2498 * make.adb (Check): If switch -m is used, deallocate the memory that
2499 may be allocated when computing the checksum.
2501 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2503 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
2504 (C_Sendmsg): Likewise.
2506 2010-06-17 Thomas Quinot <quinot@adacore.com>
2508 * sem_res.adb: Update comments.
2510 2010-06-17 Vincent Celier <celier@adacore.com>
2512 * back_end.adb (Scan_Compiler_Arguments): Process last argument
2514 2010-06-17 Robert Dewar <dewar@adacore.com>
2516 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
2517 * layout.adb, freeze.adb: Use Make_Temporary.
2519 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
2521 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
2522 .NET/JVM normally as this is now perfectly supported by the backend.
2524 2010-06-17 Pascal Obry <obry@adacore.com>
2526 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
2528 2010-06-17 Vincent Celier <celier@adacore.com>
2530 * make.adb (Collect_Arguments_And_Compile): Create include path file
2531 only when -x is specified.
2533 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
2535 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
2536 Objects_Path, defaulted to True. Only create include path file if
2537 Include_Path is True, only create objects path file if Objects_Path is
2539 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
2540 Objects_Path, defaulted to True.
2541 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
2544 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2546 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
2547 determine whether it has the controlling type, when the formal is an
2550 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2552 * s-crtl.ads (ssize_t): New type.
2553 (read): Fix signature.
2555 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
2556 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2557 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2558 (C_Sendmsg): Likewise.
2559 * g-socthi.adb (Syscall_Recvmsg): Likewise.
2560 (Syscall_Sendmsg): Likewise.
2561 (C_Recvmsg): Likewise.
2562 (C_Sendmsg): Likewise.
2563 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
2564 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2565 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2566 (C_Sendmsg): Likewise.
2567 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
2568 (C_Sendmsg): Likewise.
2569 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
2570 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2571 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2572 (C_Sendmsg): Likewise.
2573 * g-socthi-vms.adb (C_Recvmsg): Likewise.
2574 (C_Sendmsg): Likewise.
2575 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
2576 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2577 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2578 (C_Sendmsg): Likewise.
2579 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
2580 (C_Sendmsg): Likewise.
2581 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
2582 (Write): Likewise to call 'write'.
2583 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
2584 (Write): Use correct type to call System.CRTL.write.
2585 * s-tasdeb.adb (Write): Likewise.
2587 2010-06-17 Vincent Celier <celier@adacore.com>
2589 * prj-proc.adb (Copy_Package_Declarations): Change argument name
2590 Naming_Restricted to Restricted. If Restricted is True, do not copy the
2591 value of attribute Linker_Options.
2593 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2595 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
2596 (Case_Statement_to_gnu): Adjust.
2597 (Loop_Statement_to_gnu): Likewise.
2598 (Subprogram_Body_to_gnu): Likewise.
2599 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
2600 (Compilation_Unit_to_gnu): Likewise.
2602 2010-06-17 Robert Dewar <dewar@adacore.com>
2604 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
2605 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
2606 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
2607 sem_dist.adb, sem_util.adb: Use Make_Temporary
2608 * itypes.ads, tbuild.ads: Minor comment update
2609 * exp_ch9.adb, exp_dist.adb: Minor reformatting
2611 2010-06-17 Thomas Quinot <quinot@adacore.com>
2613 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
2615 2010-06-17 Robert Dewar <dewar@adacore.com>
2617 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
2619 2010-06-17 Thomas Quinot <quinot@adacore.com>
2621 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
2623 2010-06-17 Robert Dewar <dewar@adacore.com>
2625 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
2626 * tbuild.ads (Make_Temporary): More comment updates
2627 * tbuild.adb: Minor reformatting
2629 2010-06-17 Robert Dewar <dewar@adacore.com>
2631 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
2632 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
2634 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
2636 (Make_Temporary): Add more extensive documentation
2638 2010-06-17 Robert Dewar <dewar@adacore.com>
2640 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
2641 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
2642 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
2643 where the slice's actions are inserted.
2644 (Decompose_Expr): Account for possible rewriting of slice bounds
2645 resulting from side effects suppression caused by the above freezing,
2646 so that folding of bounds is preserved by such rewriting.
2648 2010-06-17 Robert Dewar <dewar@adacore.com>
2650 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
2651 * freeze.adb (Freeze_Record_Type): Add call to
2652 Check_Record_Representation_Clause.
2653 * sem_ch13.adb (Check_Record_Representation_Clause): New function
2654 (Analyze_Record_Representation_Clause): Split out overlap code into this
2656 (Check_Component_Overlap): Moved inside
2657 Check_Record_Representation_Clause.
2658 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
2660 2010-06-17 Robert Dewar <dewar@adacore.com>
2662 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
2664 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
2665 sem_eval.adb: Use Ekind_In
2667 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2669 * sem_ch8.adb: better error message for illegal inherited discriminant
2671 2010-06-17 Vincent Celier <celier@adacore.com>
2673 * bindusg.adb: Remove lines for -A and -C
2674 * gnat_ugn.texi: Remove all documentation and examples of switches -A
2675 and -C for gnatbind and gnatlink.
2676 * gnatlink.adb (Usage): Remove lines for -A and -C
2677 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
2679 * gcc-interface/Make-lang.in: Update dependencies.
2681 2010-06-17 Vincent Celier <celier@adacore.com>
2683 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
2684 local Argument_List variable Args.
2685 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
2687 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
2688 for subsequent switches in Args.
2689 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
2691 * gcc-interface/Make-lang.in: Update dependencies.
2693 2010-06-17 Robert Dewar <dewar@adacore.com>
2695 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
2696 Equivalent_Type to match documentation.
2698 2010-06-17 Robert Dewar <dewar@adacore.com>
2700 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
2701 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
2702 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
2704 2010-06-17 Thomas Quinot <quinot@adacore.com>
2706 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
2708 2010-06-17 Thomas Quinot <quinot@adacore.com>
2710 * freeze.adb (Freeze_Expression): Short circuit operators are valid
2711 freeze node insertion points.
2713 2010-06-17 Robert Dewar <dewar@adacore.com>
2715 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
2716 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
2718 2010-06-17 Gary Dismukes <dismukes@adacore.com>
2720 * layout.adb (Layout_Type): Broaden test for setting an array type's
2721 Component_Size to include all scalar types, not just discrete types
2722 (components of real types were missed).
2723 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
2724 on the itype created for an index (consistent with Make_Index and
2725 avoids possible Assert_Failures).
2727 2010-06-17 Robert Dewar <dewar@adacore.com>
2729 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
2730 * einfo.adb: Minor code reformatting (use Ekind_In)
2732 2010-06-17 Robert Dewar <dewar@adacore.com>
2734 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
2737 2010-06-17 Vincent Celier <celier@adacore.com>
2739 * back_end.adb: Minor comment updates
2740 * switch-c.adb: Remove dependencies on gcc C sources
2741 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
2744 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2746 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
2747 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
2748 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
2749 Remove use of Node field in SCOs table
2750 (Output_Header): Set 'd' to initially disable pragma entry
2751 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
2752 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
2753 Use C2 field of pragma decision header to indicate enabled.
2754 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
2755 * gcc-interface/Make-lang.in: Update dependencies.
2757 2010-06-17 Vincent Celier <celier@adacore.com>
2759 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
2760 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
2761 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
2762 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
2764 * switch-c.adb: Copied a number of global declarations from back_end.adb
2765 (Len_Arg): New function copied from back_end.adb
2766 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
2767 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
2768 Switch_Subsequently_Cancelled.
2769 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
2770 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
2771 with -lexc on Tru64.
2773 2010-06-17 Robert Dewar <dewar@adacore.com>
2775 * prj.ads, prj.adb: Minor reformatting
2777 2010-06-17 Thomas Quinot <quinot@adacore.com>
2779 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
2780 CP line for a disabled pragma.
2782 2010-06-17 Emmanuel Briot <briot@adacore.com>
2784 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
2786 (Process_Declarative_Item): An invalid value in an typed variable
2787 declaration is no longer always fatal.
2789 2010-06-16 Arnaud Charlet <charlet@adacore.com>
2791 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
2792 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
2795 2010-06-16 Javier Miranda <miranda@adacore.com>
2797 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
2798 node referenced by the SCIL node of dispatching "=" to skip the tags
2801 2010-06-16 Ed Schonberg <schonberg@adacore.com>
2803 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
2804 to prevent cascaded errors and compilation aborts.
2806 2010-06-16 Robert Dewar <dewar@adacore.com>
2808 * back_end.adb (Switch_Subsequently_Cancelled): New function
2809 Move declarations to package body level to support this change
2810 * back_end.ads (Switch_Subsequently_Cancelled): New function
2811 * gnat_ugn.texi: Document -gnat-p switch
2812 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
2813 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
2814 * usage.adb: Add line for -gnat-p switch
2815 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
2817 2010-06-16 Robert Dewar <dewar@adacore.com>
2819 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
2822 2010-06-16 Robert Dewar <dewar@adacore.com>
2824 * exp_disp.adb: Minor reformatting
2826 2010-06-16 Ed Schonberg <schonberg@adacore.com>
2828 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
2829 base type only if it was not previously created for the partial view.
2831 2010-06-16 Thomas Quinot <quinot@adacore.com>
2833 * tbuild.ads: Minor comment fix
2835 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
2837 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
2838 (gnu_except_ptr_stack): Change type to VEC. Update comment.
2839 (gnu_elab_proc_stack): Likewise.
2840 (gnu_return_label_stack): Likewise.
2841 (gnu_loop_label_stack): Likewise.
2842 (gnu_switch_label_stack): Likewise.
2843 (gnu_constraint_label_stack): Likewise.
2844 (gnu_storage_error_label_stack): Likewise.
2845 (gnu_program_error_label_stack): Likewise.
2846 (push_exception_label_stack): Take a VEC ** instead of a tree *.
2847 (push_stack): Likewise. Remove unused second parameter. Update
2849 (pop_stack): Take a VEC * instead of a tree *. Update callers.
2850 (gigi): Initialize stacks as VECs.
2851 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
2852 (Case_Statement_to_gnu): Likewise.
2853 (Subprogram_Body_to_gnu): Likewise.
2854 (call_to_gnu): Likewise.
2855 (Exception_Handler_to_gnu_sjlj): Likewise.
2856 (gnat_to_gnu): Likewise.
2857 (get_exception_label): Likewise.
2859 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2861 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
2862 anonymous base generated when the parent is a constrained discriminated
2863 type, propagate interface list to first subtype because it may appear
2864 in a current instance within the extension part of the derived type
2865 declaration, and its own subtype declaration has not been elaborated
2867 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
2868 determine whether it has the controlling type.
2870 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
2872 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
2873 raise of CE, SE and PE have the reason correctly set and are properly
2874 expanded before stopping the expansions of .NET/JVM exceptions.
2876 2010-06-14 Robert Dewar <dewar@adacore.com>
2878 * opt.ads (Check_Policy_List): Add some clarifying comments
2879 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
2880 on rewritten Assert pragma.
2882 2010-06-14 Gary Dismukes <dismukes@adacore.com>
2884 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
2885 controlled operations, so that they will be treated as overriding even
2886 if the overridden subprogram is marked Is_Hidden, as long as the
2887 overridden subprogram's parent subprogram is not hidden.
2889 2010-06-14 Robert Dewar <dewar@adacore.com>
2891 * debug.adb: Entry for gnatw.d no longer specific for while loops
2892 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
2893 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
2894 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
2895 new calling sequence to include test for EXIT WHEN.
2896 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
2897 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
2899 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
2901 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
2902 PRAGMA, not to pragma identifier).
2903 (Next_Exit_Statement): New attribute of N_Exit_Statement node
2905 2010-06-14 Robert Dewar <dewar@adacore.com>
2907 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
2910 2010-06-14 Robert Dewar <dewar@adacore.com>
2912 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
2913 missing pragma argument identifier.
2915 2010-06-14 Robert Dewar <dewar@adacore.com>
2917 * atree.ads, atree.adb (Ekind_In): New functions.
2919 2010-06-14 Robert Dewar <dewar@adacore.com>
2921 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
2923 2010-06-14 Robert Dewar <dewar@adacore.com>
2925 * usage.adb (Usage): Redo documentation of -gnatwa.
2927 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2929 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
2930 an untagged incomplete type that is a limited view.
2932 2010-06-14 Sergey Rybin <rybin@adacore.com>
2934 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
2937 2010-06-14 Thomas Quinot <quinot@adacore.com>
2939 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
2940 factoring duplicated code between...
2941 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
2942 * a-envvar.ads: Minor reformatting
2944 2010-06-14 Arnaud Charlet <charlet@adacore.com>
2946 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
2948 (Scan_ALI): Take into account new Visibility field.
2949 (Visibility_Kind): New type.
2950 (Xref_Entity_Record): Replace Lib field by Visibility.
2952 * gcc-interface/Make-lang.in: Update dependencies.
2954 2010-06-14 Pascal Obry <obry@adacore.com>
2956 * raise.h: Remove unused defintions.
2958 2010-06-14 Bob Duff <duff@adacore.com>
2960 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
2961 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
2962 the incorrect error "proper body expected".
2963 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
2964 allowed here" error in case of subunits, which was triggered by the
2965 above change to P_Subunit.
2967 2010-06-14 Sergey Rybin <rybin@adacore.com>
2969 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
2971 2010-06-14 Thomas Quinot <quinot@adacore.com>
2973 * lib-util.adb: Minor code reorganization.
2975 2010-06-14 Robert Dewar <dewar@adacore.com>
2977 * ali.adb (Scan_ALI): Implement reading and storing of N lines
2978 (Known_ALI_Lines): Add entry for 'N' (notes)
2979 * ali.ads (Notes): New table to store Notes information
2980 * alloc.ads: Add entries for Notes table
2981 * lib-util.adb (Write_Info_Int): New procedure
2982 (Write_Info_Slit): New procedure
2983 (Write_Info_Uint): New procedure
2984 * lib-util.ads (Write_Info_Int): New procedure
2985 (Write_Info_Slit): New procedure
2986 (Write_Info_Uint): New procedure
2987 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
2988 * lib-writ.ads: Update documentation for N (Notes) lines
2989 * lib.adb (Store_Note): New procedure
2990 * lib.ads (Notes): New table
2991 (Store_Note): New procedure
2992 * sem_prag.adb: Call Store_Note for affected pragmas
2994 2010-06-14 Thomas Quinot <quinot@adacore.com>
2996 * socket.c: Fix wrong condition in #ifdef
2997 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
2998 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
2999 because on VMS this type is a 32-bit pointer which is not compatible
3000 with the default for C pointers for code compiled with gcc on that
3003 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3005 * sem_util (Is_VMS_Operator): New predicate to determine whether an
3006 operator is an intrinsic operator declared in the DEC system extension.
3007 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
3008 if the operator is a VMS intrinsic.
3009 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
3010 constant-folded if the operands are signed and the operator is a VMS
3013 2010-06-14 Robert Dewar <dewar@adacore.com>
3015 * g-socket.adb, gnatcmd.adb: Minor reformatting.
3017 2010-06-14 Pascal Obry <obry@adacore.com>
3019 * s-finimp.adb: Fix typo.
3020 * raise.h: Remove duplicate blank line.
3022 2010-06-14 Vincent Celier <celier@adacore.com>
3024 * prj-nmsc.adb (Add_Sources): Always set the object file and the
3025 switches file names, as the configuration of the language may change
3026 in an extending project.
3027 (Process_Naming_Scheme): For sources of projects that are extended, set
3028 the configuration of the language from the highest extending project
3029 where the language is declared.
3031 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3033 * sem_res.adb (Resolve_Call): For infinite recursion check, test
3034 whether the called subprogram is inherited from a containing subprogram.
3035 (Same_Or_Aliased_Subprograms): New function
3037 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3039 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
3040 use-visible, check whether it is a primitive for more than one type.
3042 2010-06-14 Robert Dewar <dewar@adacore.com>
3044 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
3046 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
3047 Has_Pragma_Unmodified flag.
3049 2010-06-14 Thomas Quinot <quinot@adacore.com>
3051 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
3052 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
3053 now done in GNAT.Sockets if necessary.
3054 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
3055 Ensure mutual exclusion for netdb operations if the target platform
3057 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
3058 hostent as an opaque type to improve portability.
3059 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
3060 gethostbyYYY using proprietary VxWorks API so that a uniform interface
3061 is available for the Ada side.
3062 * gcc-interface/Makefile.in: Remove g-sttsne-*
3063 * gcc-interface/Make-lang.in: Update dependencies.
3065 2010-06-14 Vincent Celier <celier@adacore.com>
3067 * gnatcmd.adb (Mapping_File): New function.
3069 2010-06-14 Javier Miranda <miranda@adacore.com>
3071 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
3073 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3075 * ali.adb: Fix typo.
3076 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
3078 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3080 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
3083 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
3084 the context does not have a homonym of the selector, emit default
3087 2010-06-14 Robert Dewar <dewar@adacore.com>
3089 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
3092 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3094 * lib-xref.ads: Doc updates:
3095 - Allocate 'Q' for #include entity kind
3097 - Allocate 'g' for regular macros
3098 - Allocate 'G' for function-like macros
3100 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3102 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
3103 Indicates that there is an instantiation in the current unit that
3104 loaded the body of the unit denoted by the with_clause.
3105 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
3106 whether a with_clause in the current context denotes the unit that
3107 holds the generic declaration, and mark the with_clause accordingly.
3108 (Instantiate_Package_Body): call Mark_Context.
3109 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
3110 whether a given body should be traversed before the spec of the main
3113 2010-06-14 Ed Falis <falis@adacore.com>
3115 * sysdep.c: Fix 653 build against vThreads headers.
3117 2010-06-14 Robert Dewar <dewar@adacore.com>
3119 * sinfo.ads: Minor reformatting.
3121 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3123 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
3124 the spec has been generated for a body without spec that carries an
3125 Inline_Always pragma.
3127 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3129 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
3132 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3134 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
3135 declaration for VMs, as those are useless and might lead to duplicated
3136 local variable names in the generated code.
3137 * gcc-interface/Make-lang.in: Update dependencies.
3139 2010-06-14 Robert Dewar <dewar@adacore.com>
3141 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
3143 2010-06-14 Robert Dewar <dewar@adacore.com>
3145 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
3146 is renamed as Has_Following_Address_Clause.
3147 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
3148 to allow the caller to avoid Initialize_Scalars having an effect.
3149 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
3150 scalars with an address clause specified.
3151 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
3152 to allow the caller to avoid Initialize_Scalars having an effect.
3153 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
3154 (where it was called Has_Address_Clause).
3155 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
3156 (where it was called Has_Address_Clause).
3157 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
3158 problems for Initialize_Scalars (since we no longer initialize objects
3159 with an address clause.
3161 2010-06-14 Robert Dewar <dewar@adacore.com>
3163 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
3166 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3168 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
3169 on the entity of an implicitly generated postcondition procedure.
3171 2010-06-14 Thomas Quinot <quinot@adacore.com>
3173 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
3174 Discriminant_Constraint elist from full view to private view.
3176 2010-06-14 Robert Dewar <dewar@adacore.com>
3178 * sem_res.adb: Minor reformatting.
3180 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3182 * sem.adb: New version of unit traversal.
3184 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
3185 within a generic unit in the table of delayed calls.
3187 2010-06-14 Robert Dewar <dewar@adacore.com>
3189 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
3191 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3193 * sem_ch12.adb (Save_References): If an identifier has been rewritten
3194 during analysis as an explicit dereference, keep the reference implicit
3195 in the generic, but preserve the entity if global. This prevents
3196 malformed generic trees in the presence of some nested generics.
3198 2010-06-14 Sergey Rybin <rybin@adacore.com>
3200 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
3201 tool with '-files=' option. Also fix some small errors (wrong brackets)
3203 2010-06-14 Vincent Celier <celier@adacore.com>
3205 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
3206 the ALI files on the command line.
3208 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
3209 the same value as the parameter of the same name.
3210 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
3212 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
3213 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
3214 emit version symbols only for the units of the library.
3215 (Gen_Versions_C): Ditto.
3217 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3219 * sem_ch4.adb: Fix typo.
3221 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
3223 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
3224 vector IO doesn't work at default value properly.
3226 2010-06-14 Doug Rupp <rupp@adacore.com>
3228 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
3230 2010-06-14 Vincent Celier <celier@adacore.com>
3232 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
3233 sources of the project if a switch -files= is used.
3235 2010-06-14 Thomas Quinot <quinot@adacore.com>
3237 * exp_attr.adb: Minor reformatting.
3239 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3241 * gnat_ugn.texi: Minor typo fixes and wording changes.
3243 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3245 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
3246 prefixed form, do not re-analyze first actual, which may need an
3247 implicit dereference.
3248 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
3249 prefixed notation, the analysis will rewrite the node, and possible
3250 errors appear in the rewritten name of the node.
3251 * sem_res.adb: If a call is ambiguous because its first parameter is
3252 an overloaded call, report list of candidates, to clarify ambiguity of
3255 2010-06-14 Doug Rupp <rupp@adacore.com>
3257 * s-auxdec-vms-alpha.adb: New package body implementing legacy
3258 VAX instructions with Asm insertions.
3259 * s-auxdec-vms_64.ads: Inline VAX queue functions
3260 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
3261 that show up only on VMS.
3262 * gcc-interface/Makefile.in: Provide translation for
3263 s-auxdec-vms-alpha.adb.
3265 2010-06-14 Olivier Hainque <hainque@adacore.com>
3267 * initialize.c (VxWorks section): Update comments.
3269 2010-06-14 Robert Dewar <dewar@adacore.com>
3271 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
3273 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
3275 * init.c: Code clean up.
3277 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3279 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
3280 not insert address clause in table for later validation if type of
3281 entity is generic, to prevent possible spurious errors.
3283 * sem_ch8.adb: Code clean up.
3285 2010-06-14 Ben Brosgol <brosgol@adacore.com>
3287 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
3288 texi2pdf and texi2html.
3289 Document how to change scheduling properties on HP-UX.
3291 2010-06-14 Thomas Quinot <quinot@adacore.com>
3293 * g-socket.ads: Remove misleading comments.
3295 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3297 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
3298 CLI_Target as this prevents proper detection of exported names
3299 duplicates when the exported language is different to CIL.
3300 (Process_Interface_Name): Add check for CIL convention exports,
3301 replacing the old one from Check_Duplicated_Export_Name.
3303 2010-06-14 Matthew Heaney <heaney@adacore.com>
3305 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
3306 and new last satisfy constraints.
3307 (Delete_Last): prevent overflow for subtraction of index values
3308 (To_Vector): prevent overflow for addition of index values
3310 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3312 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
3313 rewritten call, preserve the resulting type to prevent spurious errors,
3314 when the call is implicitly dereferenced in the context of an in-out
3317 * checks.adb (Apply_Discriminant_Check): If the target of the
3318 assignment is a renaming of a heap object, create constrained type for
3321 2010-06-14 Pascal Obry <obry@adacore.com>
3323 * prj-proc.adb: Fix copy of object directory for extending projects.
3325 2010-06-14 Jose Ruiz <ruiz@adacore.com>
3327 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
3328 (__gnat_install_handler, PowerPC linux): Activate the alternative
3331 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
3333 * gnat_rm.texi: Move to GFDL version 1.3.
3334 * gnat-style.texi: Ditto.
3335 * gnat_ugn.texi: Ditto.
3337 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
3340 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
3343 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
3345 * gcc-interface/utils.c (update_pointer_to): Initialize last.
3347 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
3349 * gcc-interface/ada-tree.h: Fix formatting nits.
3351 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3353 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
3355 (init_dummy_type): Likewise.
3356 (gnat_pushlevel): Likewise.
3358 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3359 (Subprogram_Body_to_gnu): Likewise.
3360 (Compilation_Unit_to_gnu): Likewise.
3361 (start_stmt_group): Likewise.
3362 (extract_encoding): Likewise.
3363 (decode_name): Likewise.
3365 * gcc-interface/misc.c (gnat_printable_name): Likewise.
3367 * gcc-interface/decl.c (annotate_value): Likewise.
3369 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
3371 (struct lang_decl): Likewise.
3372 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
3373 (SET_DECL_LANG_SPECIFIC): Likewise.
3375 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
3377 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
3378 * gcc-interface/lang-specs.h: Likewise.
3380 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
3383 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
3385 2010-06-01 Arnaud Charlet <charlet@adacore.com>
3387 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
3389 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
3391 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
3392 TYPE_DECL of the equivalent type instead of building a new one.
3394 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
3396 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
3397 Fix nits in comments.
3398 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
3399 * gcc-interface/trans.c (gigi): Likewise.
3400 (Attribute_to_gnu): Likewise.
3401 (Case_Statement_to_gnu): Likewise.
3402 (gnat_to_gnu): Adjust warning message.
3403 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
3404 (build_vms_descriptor32): Likewise.
3406 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
3408 * gcc-interface/decl.c: Pretend to be a backend file by undefining
3409 IN_GCC_FRONTEND (still need rtl.h here).
3411 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3413 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
3414 (gigi): Adjust call to set_stack_check_libfunc.
3416 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3418 * gcc-interface/utils.c: Do not include rtl.h.
3420 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
3422 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
3423 and gimple.h. Explain why rtl.h has to be included.
3424 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
3425 * gcc-interface/targtyps.c: Do not include tm_p.h
3426 * gcc-interface/utils2.c: Do not include flags.h.
3427 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
3428 and explain why it has to be included.
3429 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
3431 Include function.h and explain why. Explain why except.h is included.
3432 (enumerate_modes): Remove unused function.
3433 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
3434 * gcc-interface/Make-lang.in: Update dependencies.
3436 2010-05-25 Joseph Myers <joseph@codesourcery.com>
3438 * gcc-interface/misc.c (internal_error_function): Add context
3439 parameter. Use it to access show_column flag and instead of using
3440 global_dc. Call warn_if_plugins.
3441 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
3443 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
3445 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
3446 * gcc-interface/trans.c (unshare_save_expr): Delete.
3447 (gigi): Do not unshare trees under SAVE_EXPRs here.
3449 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
3451 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
3453 * gcc-interface/utils.c (build_function_stub): Likewise.
3455 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3457 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
3458 for Wuninitialized without -O.
3460 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
3462 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
3463 ADT_exception_data_name_id.
3464 (exception_data_name_id): New define.
3465 * gcc-interface/trans.c (gigi): Initialize it.
3466 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
3467 exception type for standard exception definitions. Do not make them
3469 <E_Record_Type>: Equate fields of types associated with an exception
3470 definition to those of the standard exception type.
3472 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
3474 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
3476 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
3478 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
3479 code, improve comments and fix formatting nits.
3481 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
3483 * gcc-interface/utils.c (update_pointer_to): Return early if the old
3484 pointer already points to the new type. Chain the old pointer and its
3485 variants at the end of new pointer's chain after updating them.
3487 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
3489 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
3490 built for interfaces.
3491 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
3492 imported_p instead of Is_Imported when considering constants.
3493 Do not promote alignment of exported objects.
3494 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
3496 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3498 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
3499 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
3500 constants really constant.
3501 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
3503 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3505 * gcc-interface/decl.c (make_aligning_type): Declare the type.
3507 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3509 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
3510 expressions of variant part of record types declared at library level.
3512 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3514 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
3515 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
3516 (rest_of_record_type_compilation): Adjust call to create_field_decl.
3517 (make_descriptor_field): Likewise and pass correctly typed constants.
3518 (build_unc_object_type): Likewise.
3519 (unchecked_convert): Likewise.
3520 * gcc-interface/decl.c (elaborate_expression_2): New static function.
3521 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
3522 Adjust call to create_field_decl.
3523 (make_aligning_type): Likewise.
3524 (make_packable_type): Likewise.
3525 (maybe_pad_type): Likewise.
3526 (gnat_to_gnu_field): Likewise.
3527 (components_to_record): Likewise.
3528 (create_field_decl_from): Likewise.
3529 (create_variant_part_from): Remove superfluous test.
3530 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
3532 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3534 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
3535 (build_unc_object_type_from_ptr): Likewise.
3536 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
3537 and pass it to create_type_decl. Declare the type. Simplify.
3538 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
3539 it to build_unc_object_type.
3540 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
3541 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3542 (gnat_to_gnu): Likewise.
3543 * gcc-interface/utils2.c (build_allocator): Likewise.
3545 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
3548 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
3550 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3552 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
3554 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3557 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
3559 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
3561 * gnathtml.pl: Use 755 as mask for new directories.
3563 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
3565 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
3566 constant constructors before taking their address.
3568 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
3570 * exp_dbug.ads: Fix outdated description. Mention link between XVS
3572 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
3573 XVZ variable as unit size of XVS type.
3574 (maybe_pad_type): Likewise.
3576 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
3578 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
3579 use memmove if the array type is bit-packed.
3581 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3583 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
3584 build_common_tree_nodes.
3586 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
3588 * gsocket.h: Make sure that winsock2.h is included before windows.h.
3590 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3592 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
3595 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3597 * uintp.h (UI_Lt): Declare.
3598 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
3599 computation in sizetype.
3600 <E_Array_Subtype>: Use unified handling for all index types. Do not
3601 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
3603 (annotate_value): Change test for negative values.
3604 (validate_size): Apply test for negative values on GNAT nodes.
3605 (set_rm_size): Likewise.
3606 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
3607 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
3608 for negative values.
3609 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
3610 (builtin_type_for_size): Adjust definition of signed_size_type_node.
3611 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
3612 lengths against zero.
3614 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3616 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
3617 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
3618 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
3619 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
3620 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
3621 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
3623 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
3624 flag_signed_char. Tag sizetype with "size_type" moniker.
3625 * gcc-interface/trans.c (gigi): Add standard_character parameter.
3626 Remove useless built-in types. Equate unsigned_char_type_node to
3627 Standard.Character. Use it instead of char_type_node throughout.
3628 (Attribute_to_gnu): Likewise.
3629 (gnat_to_gnu): Likewise.
3630 * gcc-interface/utils2.c (build_call_raise): Likewise.
3632 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3634 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
3635 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
3636 (sbitsize_one_node): New macro.
3637 (sbitsize_unit_node): Likewise.
3638 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
3639 latent bug in the computation of subrange_p. Fold wider_p predicate.
3640 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
3641 the final comparison.
3642 (make_aligning_type): Build real negation and use sizetype throughout
3643 the offset computation.
3644 (maybe_pad_type): Do not issue the warning when the new size expression
3646 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
3647 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
3649 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
3651 (gnat_to_gnu) <N_Free_Statement>: Likewise.
3652 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
3653 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
3654 constants in sizetype. Remove dead code and tweak comments. Generate
3655 equality instead of inequality comparisons for zero length tests.
3657 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3659 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
3660 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
3661 <object>: Do not create the fake PARM_DECL if no debug info is needed.
3662 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
3663 purposes if no debug info is needed.
3664 Fix formatting. Reorder and add comments.
3665 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
3666 variable and remove obsolete comment.
3667 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
3668 (convert_vms_descriptor32): Likewise.
3669 (convert): Remove dead code.
3670 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
3671 the reference to the P_ARRAY pointer.
3672 <POINTER_TYPE>: Likewise.
3673 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
3674 (gnat_init_decl_processing): Delete, move contents to...
3675 * gcc-interface/misc.c (gnat_init): ...here.
3677 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3679 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
3680 calls. Return true for conversion from a record subtype to its type.
3682 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3684 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
3685 lieu of integer_type_node for boolean operations.
3686 (choices_to_gnu): Likewise.
3687 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3688 (Loop_Statement_to_gnu): Likewise.
3689 (establish_gnat_vms_condition_handler): Likewise.
3690 (Exception_Handler_to_gnu_sjlj): Likewise.
3691 (gnat_to_gnu): Likewise.
3692 (build_unary_op_trapv): Likewise.
3693 (build_binary_op_trapv): Likewise.
3694 (emit_range_check): Likewise.
3695 (emit_index_check): Likewise.
3696 (convert_with_check): Likewise.
3697 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
3698 (convert_vms_descriptor32): Likewise.
3699 (convert_vms_descriptor): Likewise.
3700 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
3701 (compare_arrays): Use boolean instead of integer constants.
3702 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
3703 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
3705 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
3706 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
3707 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
3708 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
3709 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
3710 for boolean operations.
3711 (fill_vms_descriptor): Likewise. Fix formatting nits.
3713 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3715 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
3716 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
3718 (LOOP_STMT_COND): ...this.
3719 (LOOP_STMT_BOTTOM_COND_P): New flag.
3720 (LOOP_STMT_TOP_UPDATE_P): Likewise.
3721 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
3722 (can_equal_min_val_p): New static inline function.
3723 (can_equal_max_val_p): Likewise.
3724 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
3725 new LOOP_STMT semantics. Use two different strategies depending on
3726 whether optimization is enabled to translate the loop.
3727 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
3729 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3731 * uintp.adb (UI_From_Dint): Remove useless code.
3732 (UI_From_Int): Likewise.
3733 * uintp.h: Reorder declarations.
3734 (UI_From_gnu): Declare.
3735 (UI_Base): Likewise.
3736 (Vector_Template): Likewise.
3737 (Vector_To_Uint): Likewise.
3740 * gcc-interface/gigi.h: Tweak comments.
3741 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
3742 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
3744 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
3745 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
3746 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
3747 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
3750 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3752 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
3754 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
3755 (smaller_form_type_p): ...this. Change parameter and variable names.
3756 (call_to_gnu): Use the nominal type of the parameter to create the
3757 temporary if it's a smaller form of the actual type.
3758 (addressable_p): Return false if the actual type is integral and its
3759 size is greater than that of the expected type.
3761 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3763 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
3764 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
3765 (process_attributes): Delete.
3766 (post_error_ne_num): Change parameter name.
3767 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
3768 with -g3. Remove a couple of obsolete lines. Minor tweaks.
3769 If type annotating mode, operate on trees to compute the adjustment to
3770 the sizes of tagged types. Fix long line.
3771 (cannot_be_superflat_p): Tweak head comment.
3772 (annotate_value): Fold local constant.
3773 (set_rm_size): Fix long line.
3774 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
3775 (Attribute_to_gnu): Fix long line.
3776 <Attr_Size>: Remove useless assertion.
3777 Reorder statements. Use size_binop routine.
3778 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
3779 Create local variables for the label and the test. Tweak comments.
3780 (Subprogram_Body_to_gnu): Reset cfun to NULL.
3781 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
3782 (process_inlined_subprograms): Integrate into...
3783 (Compilation_Unit_to_gnu): ...this.
3784 (gnat_to_gnu): Fix long line.
3785 (post_error_ne_num): Change parameter name.
3786 * gcc-interface/utils.c (process_attributes): Static-ify.
3787 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
3788 (create_type_decl): Add comment.
3789 (create_var_decl_1): Process the attributes after adding the VAR_DECL
3790 to the current binding level.
3791 (create_subprog_decl): Likewise for the FUNCTION_DECL.
3792 (end_subprog_body): Do not reset cfun to NULL.
3793 (build_vms_descriptor32): Fix long line.
3794 (build_vms_descriptor): Likewise.
3795 (handle_nonnull_attribute): Likewise.
3796 (convert_vms_descriptor64): Likewise.
3797 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
3798 (gnat_protect_expr): Fix thinko.
3800 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3802 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
3803 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
3804 before translating the top-level node.
3805 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
3806 <N_Object_Declaration>: Likewise.
3807 <N_Assignment_Statement>: Likewise.
3808 <N_Unchecked_Type_Conversion>: Likewise.
3809 (call_to_gnu): Remove kludge.
3810 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
3811 associated with user returns to be preserved.
3812 (gnat_to_gnu): Add special code to deal with boolean rvalues.
3813 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
3815 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
3816 <INDIRECT_REF>: Call build_fold_indirect_ref.
3818 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
3820 * g-socket.adb: A target can have multiple missing errno's. This
3821 will result in multiple errno's being defined as -1. Because of this
3822 we can not use a case but must use a series of if's to avoid
3823 a duplicate case error in GNAT.Sockets.Resolve_Error.
3825 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3827 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
3828 a statement. Otherwise, if at top-level, push the processing of the
3829 elaboration routine. In the misaligned case, issue the error messages
3830 again on entry and create the temporary explicitly. Do not issue them
3832 For a function call, emit the range check if necessary.
3833 In the copy-in copy-out case, create the temporary for the return
3835 Do not unnecessarily convert by-ref parameters to the formal's type.
3836 Remove obsolete guards in conditions.
3837 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
3838 target to call_to_gnu in all cases.
3839 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
3840 (addressable_p) <CONSTRUCTOR>: Return false if not static.
3841 <COMPOUND_EXPR>: New case.
3842 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
3843 expression if it has unconstrained array type.
3844 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
3845 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
3848 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3850 * gcc-interface/trans.c (gigi): Do not start statement group.
3851 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
3852 Start statement group and push binding level here...
3853 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
3854 Do not push fake contexts at top level. Remove redundant code.
3855 (call_to_gnu): Rename a local variable and constify another.
3856 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
3857 (set_current_block_context): Set it as the group's block.
3858 (gnat_init_decl_processing): Delete unrelated init code.
3859 (end_subprog_body): Use NULL_TREE.
3861 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3863 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
3864 side-effects of actual parameters before the call.
3866 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3868 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
3870 (set_rm_size): Reorder and remove obsolete test.
3872 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
3874 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
3875 (gigi): Adjust ATTRIBUTE_UNUSED markers.
3876 * gcc-interface/gadaint.h: New file.
3877 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
3878 (__gnat_to_canonical_file_spec): Remove declaration.
3879 (number_names): Delete.
3880 (number_files): Likewise.
3882 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
3885 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
3887 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
3889 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
3890 Ekind. Return early for class-wide types. Do not compute initializer
3891 unless necessary. Reuse the tree for an associated class-wide type
3892 only if processing its root type.
3894 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
3896 * gsocket.h: Run-time can no longer be built without network
3897 OS headers available. Changing RTEMS GNAT build procedure to
3898 reflect this and letting run-time build use network .h files.
3900 2010-04-13 Duncan Sands <baldrick@free.fr>
3902 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
3903 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
3905 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
3907 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
3908 (parent_name_id): New macro.
3909 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
3910 * gcc-interface/trans.c (gigi): Initialize it.
3911 (lvalue_required_p) <N_Type_Conversion>: New case.
3912 <N_Qualified_Expression>: Likewise.
3913 <N_Allocator>: Likewise.
3914 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
3916 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
3918 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
3919 (DECL_CONST_ADDRESS_P): New macro.
3920 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
3921 (SAME_FIELD_P): Likewise.
3922 * gcc-interface/decl.c (constructor_address_p): New static function.
3923 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
3924 the return value of above function.
3925 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
3926 passed by reference.
3927 <E_Record_Subtype>: Likewise.
3928 Set TREE_ADDRESSABLE on the type if it passed by reference.
3929 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
3930 (create_field_decl_from): Likewise.
3931 (substitute_in_type): Likewise.
3932 (purpose_member_field): Use SAME_FIELD_P.
3933 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
3934 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
3935 parameter and adjust recursive calls.
3936 <N_Explicit_Dereference>: New case.
3937 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
3938 Adjust calls to lvalue_required_p. Do not return the initializer of a
3939 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
3940 (call_to_gnu): Delay issuing error message for a misaligned actual and
3941 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
3942 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
3943 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
3944 type is passed by reference.
3945 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
3946 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
3947 (build_simple_component_ref): Use SAME_FIELD_P.
3949 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
3951 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
3952 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
3953 front-end's predicate Is_By_Reference_Type. Use consistent order and
3954 remove ??? comment. Use original conversion in all cases, if any.
3955 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
3956 (convert): Use local copy in more cases.
3957 <INDIRECT_REF>: Remove deactivated code.
3958 (unchecked_convert): Use a couple of local copies.
3960 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
3962 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
3964 (lvalue_required_p) <N_Attribute_Reference>: Call it.
3965 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
3966 folding the result only if lvalue_required_for_attribute_p is true.
3967 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
3968 typed constant to build_component_ref.
3969 (unchecked_convert): Likewise.
3970 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
3971 (build_allocator): Likewise.
3973 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
3975 * gcc-interface/utils2.c (build_cond_expr): Take the address and
3976 dereference if the result type is passed by reference.
3978 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
3980 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
3981 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
3982 goto to the next statement.
3984 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
3986 * gcc-interface/gigi.h (maybe_variable): Delete.
3987 (protect_multiple_eval): Likewise.
3988 (maybe_stabilize_reference): Likewise.
3989 (gnat_save_expr): Declare.
3990 (gnat_protect_expr): Likewise.
3991 (gnat_stabilize_reference): Likewise.
3992 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
3993 gnat_stabilize_reference.
3994 (maybe_variable): Delete.
3995 (elaborate_expression_1): Use gnat_save_expr.
3996 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
3997 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
3998 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
3999 <N_Slice>: Use gnat_protect_exp.
4000 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
4001 <N_In>: Use gnat_protect_expr.
4002 Pass NULL to gnat_stabilize_reference.
4003 (build_unary_op_trapv): Use gnat_protect_expr.
4004 (build_binary_op_trapv): Likewise.
4005 (emit_range_check): Likewise.
4006 (emit_index_check): Likewise.
4007 (convert_with_check): Likewise.
4008 (protect_multiple_eval): Move to utils2.c file.
4009 (maybe_stabilize_reference): Merge into...
4010 (gnat_stabilize_reference): ...this. Move to utils2.c file.
4011 (gnat_stabilize_reference_1): Likewise.
4012 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
4013 instead of protect_multiple_eval.
4014 * gcc-interface/utils2.c (compare_arrays): Likewise.
4015 (nonbinary_modular_operation): Likewise.
4016 (maybe_wrap_malloc): Likewise.
4017 (build_allocator): Likewise.
4018 (gnat_save_expr): New function.
4019 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
4020 in common cases. Propagate TREE_READONLY onto dereferences.
4021 (gnat_stabilize_reference_1): Move from trans.c file.
4022 (gnat_stabilize_reference): Likewise.
4024 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
4026 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
4027 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
4028 node. Use the type of the operand to set TREE_READONLY.
4029 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
4030 _REF node. Do not overwrite TREE_READONLY.
4031 (call_to_gnu): Rename local variable and fix various nits. In the
4032 copy-in/copy-out case, build the SAVE_EXPR manually.
4033 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
4034 and fold the computations.
4035 (protect_multiple_eval): Always save entire fat pointers.
4036 (maybe_stabilize_reference): Minor tweaks.
4037 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
4038 tcc_type and tcc_statement.
4039 * gcc-interface/utils.c (convert_to_fat_pointer): Call
4040 protect_multiple_eval in lieu of save_expr.
4041 (convert): Minor tweaks.
4042 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
4043 (builtin_type_for_size): Call gnat_type_for_size directly.
4044 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
4045 (contains_null_expr): Likewise
4046 (gnat_build_constructor): Do not call it.
4047 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
4048 instead of gnat_stabilize_reference to protect the operands.
4049 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
4051 (maybe_wrap_malloc): Likewise.
4052 (build_allocator): Likewise.
4053 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
4054 (gnat_mark_addressable): Rename parameter.
4056 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
4058 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
4059 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
4060 (TYPE_RETURNS_BY_REF_P): Rename into.
4061 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
4062 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
4063 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
4064 (build_return_expr): Likewise.
4065 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
4066 Rename local variables. If the return Mechanism is By_Reference, pass
4067 return_by_invisible_ref_p to create_subprog_type instead of toggling
4068 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
4069 the mechanism. Use regular return for contrained types with non-static
4070 size and return by invisible reference for unconstrained return types
4071 with default discriminants. Update comment.
4072 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
4073 returns by invisible reference, turn the RESULT_DECL into a pointer.
4074 Do not handle DECL_BY_REF_P in the CICO case here.
4075 (call_to_gnu): Remove code handling return by target pointer. For a
4076 function call, if the return type has non-constant size, generate the
4077 assignment with an INIT_EXPR.
4078 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
4079 If the function returns by invisible reference, build the copy return
4081 (add_decl_expr): Initialize the variable with an INIT_EXPR.
4082 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
4083 Adjust for renaming of macros. Copy the node only when necessary.
4084 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
4085 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
4086 (convert_from_reference): Delete.
4087 (is_byref_result): Likewise.
4088 (gnat_genericize_r): Likewise.
4089 (gnat_genericize): Likewise.
4090 (end_subprog_body): Do not call gnat_genericize.
4091 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
4092 (build_return_expr): Adjust parameter names, logic and comment.
4094 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4096 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
4097 if the size is small enough. Propagate the alignment if there is an
4098 alignment clause on the original array type.
4099 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
4100 Deal with under-aligned packed array types. Copy the size onto the
4101 justified modular type and don't lay it out again. Likewise for the
4102 padding type built for other under-aligned subtypes.
4103 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
4106 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4108 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
4109 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
4111 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4113 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
4114 do not set the result type if there is a specified target and do not
4115 convert the result in any cases.
4116 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
4117 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
4119 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
4121 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
4123 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
4126 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
4127 pointer base types are variant of each other. Apply special treatment
4128 for null to fat pointer types in all cases.
4130 2010-01-28 Pascal Obry <obry@adacore.com>
4132 * s-win32.ads: Add some missing constants.
4134 2010-01-28 Vincent Celier <celier@adacore.com>
4136 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
4139 2010-01-28 Robert Dewar <dewar@adacore.com>
4141 * gnat_rm.texi: Minor correction
4143 2010-01-27 Pascal Obry <obry@adacore.com>
4145 * g-awk.adb: ensure that an AWK session is reusable.
4147 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
4149 * g-regist.adb (For_Every_Key): Fix previous change.
4152 2010-01-27 Thomas Quinot <quinot@adacore.com>
4154 * lib-writ.ads: Current version of spec for new N (note) ALI lines
4156 2010-01-27 Yannick Moy <moy@adacore.com>
4158 * a-cdlili.adb (Insert): Correct exception message when cursor
4159 designates wrong list.
4161 2010-01-27 Vincent Celier <celier@adacore.com>
4163 * gnatcmd.adb: When there is only one main specified, the package
4164 support Switches (<main>) and attribute Switches is specified for the
4165 main, use these switches, instead of Default_Switches ("Ada").
4167 2010-01-27 Robert Dewar <dewar@adacore.com>
4169 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
4171 * exp_disp.adb: Minor reformatting
4173 2010-01-27 Tristan Gingold <gingold@adacore.com>
4175 * seh_init.c: Use __ImageBase instead of _ImageBase.
4177 2010-01-27 Javier Miranda <miranda@adacore.com>
4179 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
4180 profile of interface thunks. The type of the controlling formal is now
4181 the covered interface type (instead of the target tagged type).
4183 2010-01-27 Sergey Rybin <rybin@adacore.com>
4185 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
4187 2010-01-27 Robert Dewar <dewar@adacore.com>
4189 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
4190 changed from Expr to N.
4192 2010-01-26 Thomas Quinot <quinot@adacore.com>
4194 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
4195 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
4198 2010-01-26 Vincent Celier <celier@adacore.com>
4200 * prj-attr.adb: Add new attribute Library_Install_Name_Option
4201 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
4202 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
4203 attributes Run_Path_Option and Library_Install_Name_Option.
4204 * prj.ads (Project_Configuration): Replace component
4205 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
4206 component Library_Install_Name_Option.
4207 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
4208 Replace Run_Path_Origin_Supported with Run_Path_Origin
4210 2010-01-26 Ed Schonberg <schonberg@adacore.com>
4212 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
4213 is not hidden by a homograph declared in another actual package.
4215 2010-01-26 Robert Dewar <dewar@adacore.com>
4217 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
4218 decisions for pragmas Assert, Check, Precondition, Postcondition if
4220 * scos.ads: Update comments.
4221 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
4222 Also remove obsolete code for CT (exit point) SCOs.
4224 2010-01-26 Thomas Quinot <quinot@adacore.com>
4226 * switch-c.adb: Fix handling of -gnatz*
4228 2010-01-26 Robert Dewar <dewar@adacore.com>
4230 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
4231 qualifiers for FOR/WHILE loops
4232 * scos.ads: Use separate type letters F/W for for/while loops
4234 2010-01-26 Robert Dewar <dewar@adacore.com>
4236 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
4237 entries per line, one for each statement in the sequence).
4238 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
4239 size from 100 to 10_000 for SC_Array to avoid any real possibility of
4240 overflow. Output decisions in for loops.
4241 Exclude labels from CS lines.
4242 * scos.ads: Clarify that label is not included in the entry point
4244 2010-01-26 Robert Dewar <dewar@adacore.com>
4246 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
4247 format of statement sequence SCO entries (one location/statement).
4248 * put_scos.adb (Put_SCOs): Implement new format of CS lines
4249 * scos.ads: Update comments.
4250 * sem_eval.adb: Minor reformatting.
4252 2010-01-26 Robert Dewar <dewar@adacore.com>
4254 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
4255 (Extend_Statement_Sequence): New procedures
4256 (Traverse_Declarations_Or_Statements): New handling for exits.
4258 2010-01-26 Robert Dewar <dewar@adacore.com>
4260 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
4263 2010-01-26 Robert Dewar <dewar@adacore.com>
4265 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
4266 * scos.ads: Clarify handling of logical operators
4268 2010-01-26 Arnaud Charlet <charlet@adacore.com>
4270 * s-tpoben.adb: Update comments.
4272 2010-01-26 Robert Dewar <dewar@adacore.com>
4274 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
4277 2010-01-26 Robert Dewar <dewar@adacore.com>
4279 * scos.ads: Clean up documentation, remove obsolete XOR references
4280 2010-01-26 Vincent Celier <celier@adacore.com>
4282 * gnat_ugn.texi: Complete documentation on the restrictions for
4283 combined options in -gnatxxx switches.
4286 2010-01-26 Arnaud Charlet <charlet@adacore.com>
4288 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
4289 a controlled operation, abort is already deferred at this point, so we
4290 need to use Defer_Abort_Nestable.
4292 2010-01-26 Vincent Celier <celier@adacore.com>
4294 * prj-conf.adb (Get_Config_Switches): Check for a default language for
4295 a project extending a project with no languages.
4297 2010-01-26 Vincent Celier <celier@adacore.com>
4299 * switch-c.adb (Scan_Front_End_Switches): Take into account options
4300 that follow -gnatef.
4301 Allow -gnateG to be followed by other options.
4303 2010-01-26 Robert Dewar <dewar@adacore.com>
4305 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
4306 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
4309 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
4311 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
4312 that allows to iterate over all subkeys of a key.
4314 2010-01-26 Ed Falis <falis@adacore.com>
4316 * sysdep.c: enable NFS for VxWorks MILS
4317 * env.c: enable __gnat_environ for VxWorks MILS
4318 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
4320 2010-01-25 Bob Duff <duff@adacore.com>
4322 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
4323 is an internally-generated positional aggregate, and the bounds are
4324 already correctly set. We don't want to overwrite those bounds with
4325 bounds determined by context.
4327 2010-01-25 Robert Dewar <dewar@adacore.com>
4329 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
4330 exp_ch9.adb, g-sechas.ads: Minor reformatting.
4332 2010-01-25 Thomas Quinot <quinot@adacore.com>
4334 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
4335 integer type) before subtracting 1, otherwise the computation may wrap
4336 (because size_t is modular) and cause the conversion to fail.
4338 2010-01-25 Ed Falis <falis@adacore.com>
4340 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
4342 2010-01-25 Vincent Celier <celier@adacore.com>
4344 * prj-attr.adb: New attribute Run_Path_Origin_Required
4345 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
4346 attribute Run_Path_Origin_Required.
4347 * prj.ads (Project_Configuration): New component
4348 Run_Path_Origin_Supported.
4349 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
4351 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4353 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
4354 have errors, do not continue resolution of the aggregate.
4355 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
4356 the array type indicates an error.
4358 2010-01-25 Bob Duff <duff@adacore.com>
4360 * sinfo.ads: Minor comment fixes.
4362 2010-01-25 Bob Duff <duff@adacore.com>
4364 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
4366 2010-01-25 Arnaud Charlet <charlet@adacore.com>
4368 * gnatvsn.ads (Current_Year): Update.
4370 2010-01-25 Florian Villoing <villoing@adacore.com>
4372 * gnat_ugn.texi: Fix typo.
4374 2010-01-25 Thomas Quinot <quinot@adacore.com>
4376 * scos.ads: Update specification.
4378 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4380 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
4381 enclosing subprogram has no previous spec, attach postcondition
4382 procedure to the defining entity for the body.
4384 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4386 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
4387 initialization procedure of the ancestor part of an extension aggregate
4388 if it is an interface type.
4390 2010-01-25 Vincent Celier <celier@adacore.com>
4392 * gnatlink.adb (Process_Binder_File): The directory for the shared
4393 version of libgcc in the run path options is found in the subdirectory
4394 indicated by __gnat_default_libgcc_subdir.
4395 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
4398 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4400 * sem_prag.adb: More flexible pragma Annotate.
4402 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
4404 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
4405 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
4407 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
4409 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
4411 2010-01-18 Jan Hubicka <jh@suse.cz>
4414 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
4415 unit local variables.
4417 2010-01-17 Laurent GUERBY <laurent@guerby.net>
4419 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
4421 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
4423 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
4424 * system-linux-armeb.ads, system-linux-armel.ads: New files.
4426 2010-01-09 Simon Wright <simon@pushface.org>
4429 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
4434 Copyright (C) 2010 Free Software Foundation, Inc.
4436 Copying and distribution of this file, with or without modification,
4437 are permitted in any medium without royalty provided the copyright
4438 notice and this notice are preserved.