1 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3 * gcc-interface/misc.c (gnat_option_lang_mask): New.
4 (gnat_init_options): Update prototype. Reconstruct argv array
7 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
9 * gcc-interfaces/utils.c (update_pointer_to): In the unconstrained
10 array case, merge the alias set of the old pointer type.
12 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
14 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
15 and recurse only for multidimensional array types instead.
17 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
20 * gcc-interface/utils.c (convert): Fix thinko in test.
21 (unchecked_convert): When converting from a scalar type to a type with
22 a different size, pad to have the same size on both sides.
24 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
26 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
27 equality for the component type of array types.
29 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
31 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
32 * gcc-interface/trans.c: Likewise.
33 * gcc-interface/utils.c: Likewise.
34 * gcc-interface/utils2.c: Likewise.
36 2010-07-13 Laurent GUERBY <laurent@guerby.net>
39 * gcc-interface/targtyps.c: Include tm_p.h.
40 * gcc-interface/Make-lang.in: Update dependencies.
42 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
44 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
47 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
49 * gcc-interface/utils.c: Include diagnostic-core.h in every file
50 that includes toplev.h.
52 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
54 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
55 Branch to common code handling the alignment of discrete types.
56 <E_Signed_Integer_Type>: Likewise.
57 <E_Modular_Integer_Type>: Likewise.
59 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
61 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
62 (gnat_handle_option): Allocate only one element for gnat_argv.
63 (gnat_init): Do not populate gnat_argv.
65 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
67 * gcc-interface/trans.c: Do not include tree-flow.h.
68 * gcc-interface/Make-lang.in: Adjust dependencies.
70 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
72 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
73 of a TREE_LIST. Update comment.
74 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
75 Adjust call to gnat_build_constructor.
76 (Attribute_to_gnu): Likewise.
77 (gnat_to_gnu): Likewise.
78 (pos_to_constructor): Likewise.
79 (extract_values): Likewise.
80 * gcc-interface/utils.c (build_template): Likewise.
81 (convert_vms_descriptor64): Likewise.
82 (convert_vms_descriptor32): Likewise.
83 (convert_to_fat_pointer): Likewise.
85 (unchecked_convert): Likewise.
86 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
87 * gcc-interface/utils2.c (build_allocator): Likewise.
88 (fill_vms_descriptor): Likewise.
89 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
90 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
91 instead of TREE_LISTs.
93 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
95 * gcc-interface/misc.c: Do not include except.h.
96 * gcc-interface/Make-lang.in: Update dependencies.
98 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
100 * gcc-interface/trans.c: Include tree-flow.h.
101 (gnu_switch_label_stack): Delete.
102 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
103 its associated block cannot fall through. Do not emit the final label
104 if no cases branch to it.
105 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
107 2010-06-23 Thomas Quinot <quinot@adacore.com>
109 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
110 reference to a protected subprogram outside of the protected's scope,
111 ensure the corresponding external subprogram is frozen before the
114 2010-06-23 Ed Schonberg <schonberg@adacore.com>
116 * sem_prag.adb: Fix typo in error message.
117 * sem.adb: Refine previous change.
119 2010-06-23 Robert Dewar <dewar@adacore.com>
121 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
122 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
123 Implement Ada 2012 string encoding packages.
125 2010-06-23 Arnaud Charlet <charlet@adacore.com>
127 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
128 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
129 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
130 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
132 * gcc-interface/Makefile.in: Enable use of above files.
134 2010-06-23 Ed Schonberg <schonberg@adacore.com>
136 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
137 of address clauses if if Ignore_Rep_Clauses is active.
138 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
139 remove address clause from tree so that it does not reach the backend.
141 2010-06-23 Arnaud Charlet <charlet@adacore.com>
143 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
144 expand 'Valid from user code in CodePeer mode, will be handled by the
147 2010-06-23 Bob Duff <duff@adacore.com>
149 * g-comlin.ads: Minor comment improvements.
151 2010-06-23 Ed Schonberg <schonberg@adacore.com>
153 * sem_res.adb (Uses_SS): The expression that initializes a controlled
154 component of a record type may be a user-defined operator that is
155 rewritten as a function call.
157 2010-06-23 Bob Duff <duff@adacore.com>
159 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
161 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
163 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
164 label to the new sequence of statements. Set the sloc of the raise
165 statement onto the new goto statements.
167 2010-06-23 Robert Dewar <dewar@adacore.com>
169 * a-stuten.ads, a-stuten.adb: New files.
170 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
171 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
173 2010-06-23 Robert Dewar <dewar@adacore.com>
175 * gnat_ugn.texi: Add documentation of -gnat12 switch
176 Add documentation of -gnatX switch.
178 2010-06-23 Ed Schonberg <schonberg@adacore.com>
180 * inline.ads: Include the current Ada_Version in the info for pending
181 instance bodies, so that declaration and body are compiled with the
183 * inline.adb: Move with_clause for Opt to spec.
184 * sem_ch12.adb (Analyze_Package_Instantiation,
185 Analyze_Subprogram_Instantiation): Save current Ada_Version in
186 Pending_Instantiation information.
187 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
188 Inline_Package_Body): Use the Ada_Version present in the body
191 2010-06-23 Robert Dewar <dewar@adacore.com>
193 * usage.adb: Add documentation for -gnat12 switch.
194 * errout.ads: Add VMS alias entry for -gnat12 switch
195 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
196 Add documentation for pragma Extensions_Allowed.
197 * opt.ads: Add entry for Ada 2012 mode.
198 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
200 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
202 * sem_ch13.adb: Add handling for Ada 2012 mode.
203 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
204 * switch-c.adb: Add handling for -gnat12 switch.
205 Implement -gnat2005 and -gnat2012.
206 * usage.adb: Add documentation for -gnat12 switch.
207 * vms_data.ads: Add /12 switch for Ada 2012 mode.
209 2010-06-23 Arnaud Charlet <charlet@adacore.com>
211 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
212 No_Task_Hierarchy restriction. Add comment.
213 * exp_ch9.adb, exp_ch3.adb: Update comments.
215 2010-06-23 Robert Dewar <dewar@adacore.com>
217 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
218 * sem_res.adb: Add comments.
219 * sem_util.adb: Minor reformatting. Add comments.
220 Change increment on Actuals_In_Call table.
221 * opt.ads: Minor: add 'constant'.
223 2010-06-23 Javier Miranda <miranda@adacore.com>
225 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
226 TSD to Null_Address if No_Dispatching_Calls is active.
228 2010-06-23 Vincent Celier <celier@adacore.com>
230 * a-comlin.ads: Indicate that use of this package is not supported
231 during the elaboration of an auto-initialized Stand-Alone Library.
233 2010-06-23 Ed Schonberg <schonberg@adacore.com>
235 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
236 alignment clause on a record type to determine if a component may be
237 misaligned. The decision must be taken in the back-end where target
238 alignment information is known.
240 2010-06-23 Arnaud Charlet <charlet@adacore.com>
242 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
243 systematically in CodePeer mode to simplify generated code.
244 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
245 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
246 No_Task_Hierarchy is set instead of crasshing.
248 2010-06-23 Thomas Quinot <quinot@adacore.com>
250 * sem_util.adb: Minor code cleanup: test for proper entity instead of
251 testing just Chars attribute when checking whether a given scope is
253 * exp_ch4.adb, einfo.adb: Minor reformatting.
255 2010-06-23 Vincent Celier <celier@adacore.com>
258 * switch-m.adb (Normalize_Compiler_Switches): Take into account
259 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
260 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
262 2010-06-23 Ed Schonberg <schonberg@adacore.com>
264 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
265 operation with a universal real operand, and the right operand is a
266 range with universal bounds, find unique fixed point that may be
267 candidate, and warn appropriately.
269 2010-06-23 Ed Schonberg <schonberg@adacore.com>
271 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
272 properly the rare cases where VMS operators are visible through
273 Extend_System, but the default System is being used and Address is a
275 * sem_util.adb: Widen predicate Is_VMS_Operator.
277 2010-06-23 Vincent Celier <celier@adacore.com>
279 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
282 2010-06-23 Olivier Hainque <hainque@adacore.com>
284 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
285 Interface_Name as foreign. These are GCC builtin imports for
286 which Ada specific processing doesn't apply.
288 2010-06-23 Thomas Quinot <quinot@adacore.com>
290 * sem_ch12.adb: Minor reformatting.
292 2010-06-23 Ed Schonberg <schonberg@adacore.com>
294 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
295 determine whether an intrinsic subprogram is VMS specific.
297 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
299 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
300 is present in the entity.
302 2010-06-23 Arnaud Charlet <charlet@adacore.com>
304 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
305 Fix handling of parameters.
306 Add protection against unexpected cases.
307 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
308 access level, since "A" suffix is already used elsewhere. Similarly,
309 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
312 2010-06-23 Thomas Quinot <quinot@adacore.com>
314 * sem_util.adb, sem_util.ads: Minor reformatting.
316 2010-06-23 Vincent Celier <celier@adacore.com>
318 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
319 the previous behavior of gprclean when there are missing files.
321 2010-06-23 Ed Schonberg <schonberg@adacore.com>
323 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
324 generic body is not a fatal error.
325 (Mark_Context): Handle properly names of child units.
326 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
329 2010-06-23 Vincent Celier <celier@adacore.com>
331 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
334 2010-06-23 Bob Duff <duff@adacore.com>
336 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
337 Memory_Space, because CPU_Time doesn't seem to provide any significant
338 speed advantage in practice. Cleanup: Get rid of constant
339 Default_Optimization; doesn't seem to add anything. Use case
340 statements instead of if statements; seems cleaner.
342 2010-06-23 Olivier Hainque <hainque@adacore.com>
344 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
345 Wshadow instead of Wextra to guard warning on absence of internal
346 builtin decl for an import. Fix use of quote in warning text.
347 (intrin_arglists_compatible_p): Remove processing of integer trailing
348 args on the Ada side. Fix use of literal > in warning text.
349 (intrin_return_compatible_p): Never warn on "function imported as
350 procedure". Defer the void/void case to the common type compatibility
352 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
353 of GCC builtin imports.
355 2010-06-23 Olivier Hainque <hainque@adacore.com>
357 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
359 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
360 functions, helpers for ...
361 (intrin_profiles_compatible_p): New function, replacement for ...
362 (compatible_signatures_p): Removed.
363 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
364 attempt to bind an unregistered builtin function. When we have
365 one, use it and warn on profile incompatibilities.
367 2010-06-23 Arnaud Charlet <charlet@adacore.com>
369 * gcc-interface/Make-lang.in: Update dependencies.
371 2010-06-23 Ed Schonberg <schonberg@adacore.com>
373 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
374 for a coextension in an object declaration is a concatenation, treat
375 coextension as dynamic.
377 2010-06-23 Javier Miranda <miranda@adacore.com>
379 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
380 internal entities are added to the scope of the tagged type.
381 (Derive_Subprograms): Do not stop derivation when we find the first
382 internal entity that has attribute Interface_Alias. After the change
383 done to Override_Dispatching_Operations it is no longer true that
384 these primirives are always located at the end of the list of
386 * einfo.ads (Primitive_Operations): Add documentation.
387 * exp_disp.adb (Write_DT): Improve output adding to the name of the
388 primitive a prefix indicating its corresponding tagged type.
389 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
390 entity covers the primitive of an interface that is not an ancestor of
391 this tagged type then the new primitive is added at the end of the list
392 of primitives. Required to fulfill the C++ ABI.
394 2010-06-23 Javier Miranda <miranda@adacore.com>
396 * atree.ads (Set_Reporting_Proc): New subprogram.
397 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
398 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
399 to routines of package Scil_ll by indirect call to the registered
401 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
402 that is invoked when a node is allocated, replaced or rewritten.
403 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
404 the SCIL node. Used as argument for Set_Reporting_Proc.
405 (Initialize): Register Copy_SCIL_Node as the reporting routine that
408 2010-06-23 Thomas Quinot <quinot@adacore.com>
410 * sem_ch3.ads: Minor reformatting.
412 2010-06-23 Ed Schonberg <schonberg@adacore.com>
414 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
415 always analyze the generic body and instance, because it may be needed
417 (Mark_Context): Prepend the with clauses for needed generic units, so
418 they appear in a better order for CodePeer.
419 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
421 2010-06-23 Emmanuel Briot <briot@adacore.com>
423 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
425 2010-06-23 Robert Dewar <dewar@adacore.com>
427 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
429 2010-06-23 Thomas Quinot <quinot@adacore.com>
431 * a-tags.ads: Fix description of TSD structure.
433 2010-06-23 Ed Schonberg <schonberg@adacore.com>
435 * sem_ch12.adb (Mark_Context): When indicating that the body of a
436 generic unit is needed prior to the unit containing an instantiation,
437 search recursively the context of the generic to add other generic
438 bodies that may be instantiated indirectly through the current instance.
440 2010-06-23 Robert Dewar <dewar@adacore.com>
442 * freeze.adb: Minor reformatting.
444 2010-06-23 Bob Duff <duff@adacore.com>
446 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
448 2010-06-23 Vincent Celier <celier@adacore.com>
450 * make.adb (Compile_Sources): Complete previous change.
452 2010-06-23 Ed Schonberg <schonberg@adacore.com>
454 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
455 Constrained extra formal.
457 2010-06-23 Ed Schonberg <schonberg@adacore.com>
459 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
460 Initialize_Scalars are enabled, compile the generated equality function
461 for a composite type with full checks enabled, so that validity checks
462 are performed on individual components.
464 2010-06-23 Emmanuel Briot <briot@adacore.com>
466 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
467 Missing_Source_Files.
469 2010-06-23 Robert Dewar <dewar@adacore.com>
471 * exp_ch3.adb, exp_util.adb: Minor reformatting.
473 2010-06-23 Jose Ruiz <ruiz@adacore.com>
475 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
476 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
477 Clock (without delays) use a run time which is properly initialized.
479 2010-06-23 Vincent Celier <celier@adacore.com>
481 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
482 when -f -u and a main is specified on the command line. However,
483 attempt to compile even when the ALI file is read-only when
484 Must_Compile is True.
486 2010-06-23 Thomas Quinot <quinot@adacore.com>
488 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
490 2010-06-23 Javier Miranda <miranda@adacore.com>
492 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
493 entities for parent types that are interfaces. Needed in generics to
494 handle formals that implement interfaces.
495 (Derive_Subprograms): Add assertion for derivation of tagged types that
496 do not cover interfaces. For generics, complete code that handles
497 derivation of type that covers interfaces because the previous
498 condition was weak (it required only name consistency; arguments were
499 not checked). Add new code to locate primitives covering interfaces
500 defined in generic units or instantiatons.
501 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
502 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
503 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
504 interfaces that are parents of the type because they share the primary
506 (Register_Primitive): Do not register primitives of interfaces that
507 are parents of the type.
508 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
509 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
510 primitives skip primitives of interfaces that are parents of the type.
512 2010-06-23 Ed Schonberg <schonberg@adacore.com>
514 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
515 attribute cannot be constant-folded if an index type is a formal type,
516 or is derived from one.
517 * checks.adb (Determine_Range): ditto.
519 2010-06-23 Arnaud Charlet <charlet@adacore.com>
521 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
523 2010-06-23 Bob Duff <duff@adacore.com>
525 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
526 (Insert): Disallow nul characters.
527 (misc output routines): Assert no nul characters.
529 2010-06-23 Ed Schonberg <schonberg@adacore.com>
531 * exp_ch4.adb: Use predefined unsigned type in all cases.
533 2010-06-23 Bob Duff <duff@adacore.com>
535 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
536 * g-pehage.ads: Minor comment fixes.
537 * g-pehage.adb: Minor: Add some additional debugging printouts under
540 2010-06-23 Robert Dewar <dewar@adacore.com>
542 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
543 (Worse_Choice): Always prefer Pure/Preelab.
545 2010-06-23 Vincent Celier <celier@adacore.com>
547 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
549 2010-06-23 Robert Dewar <dewar@adacore.com>
551 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
552 checking returns in generic case.
553 (Check_Missing_Return): New procedure.
555 2010-06-23 Robert Dewar <dewar@adacore.com>
557 * bindgen.adb, switch-b.adb: Minor reformatting.
559 2010-06-23 Javier Miranda <miranda@adacore.com>
561 * frontend.adb (Frontend): Add call to initialize the new package
563 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
565 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
566 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
568 * exp_util.adb (Insert_Actions): Remove code for
569 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
570 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
571 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
572 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
573 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
574 * sinfo.ads (SCIL_Related_Node): Field removed.
575 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
576 (N_SCIL_Tag_Init): Node removed.
577 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
578 (Check_SCIL_Node): New implementation.
579 (Find_SCIL_Node): Removed.
580 * sem.adb (Analyze): Remove management of
581 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
582 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
584 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
585 Set_SCIL_Related_Node and avoid adding the SCIL node before the
586 referenced node using Insert_Action because this is not longer required.
587 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
588 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
589 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
590 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
591 because we no longer require to generate the SCIL node before the call.
592 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
593 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
594 nodes before the referenced node using Insert_Action because this
595 is not longer required.
596 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
597 update the SCIL_Node field.
598 * sprint.adb (Sprint_Node_Actual): Remove code for
599 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
600 * treepr.adb (Print_Node): Print the SCIL node field (if available).
601 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
603 * scil_ll.ads, scil_ll.adb: New files.
604 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
607 2010-06-23 Robert Dewar <dewar@adacore.com>
609 * sem_ch6.adb: Minor reformatting.
611 2010-06-23 Doug Rupp <rupp@adacore.com>
613 * bindusg.adb (Display): Write -Hnn line.
614 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
616 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
617 valid values to 32 and 64.
618 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
619 ENABLE, DISABLE as valid settings.
620 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
621 * opt.ads (Heap_Size): New global variable.
622 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
623 TARGET_MALLOC64 check. Fix comment.
625 2010-06-23 Robert Dewar <dewar@adacore.com>
627 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
628 reformatting. Add comments.
629 * errout.adb (Finalize): Properly adjust warning count when deleting
632 2010-06-22 Robert Dewar <dewar@adacore.com>
634 * errout.adb (Finalize): Set Prev pointers.
635 (Finalize): Delete continuations for deletion by warnings off(str).
636 * erroutc.ads: Add Prev pointer to error message structure.
638 2010-06-22 Ed Schonberg <schonberg@adacore.com>
640 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
641 child unit, examine context of parent units to locate instantiated
642 generics whose bodies may be needed.
643 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
644 with_clause for the instantiated generic, examine the context of its
645 parents, to set Withed_Body flag, so that it can be visited earlier.
646 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
647 an unsigned type, use a type of the proper size for the intermediate
648 value, to prevent alignment problems on unchecked conversion.
650 2010-06-22 Geert Bosch <bosch@adacore.com>
652 * s-rannum.ads Change Generator type to be self-referential to allow
653 Random to update its argument. Use "in" mode for the generator in the
654 Reset procedures to allow them to be called from the Ada.Numerics
655 packages without tricks.
656 * s-rannum.adb: Use the self-referencing argument to get write access
657 to the internal state of the random generator.
658 * a-nudira.ads: Make Generator a derived type of
659 System.Random_Numbers.Generator.
660 * a-nudira.adb: Remove use of 'Unrestricted_Access.
661 Put subprograms in alpha order and add headers.
662 * g-mbdira.ads: Change Generator type to be self-referential.
663 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
665 2010-06-22 Robert Dewar <dewar@adacore.com>
667 * freeze.adb: Minor reformatting
668 Minor code reorganization (use Nkind_In and Ekind_In).
670 2010-06-22 Bob Duff <duff@adacore.com>
672 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
673 -gnatc when a file is compiled that we cannot generate code for, not
674 helpful and confusing.
676 2010-06-22 Vincent Celier <celier@adacore.com>
678 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
681 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
683 * s-rannum.adb: Replace constants with commented symbols.
684 * s-rannum.ads: Explain significance of the initial value of the data
687 2010-06-22 Ed Schonberg <schonberg@adacore.com>
689 * a-ngcoty.adb: Clarify comment.
691 2010-06-22 Gary Dismukes <dismukes@adacore.com>
693 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
694 expansion for indexing packed arrays with small power-of-2 component
695 sizes when the target is AAMP.
696 (Expand_Packed_Element_Reference): Return without expansion for
697 indexing packed arrays with small power-of-2 component sizes when the
700 2010-06-22 Geert Bosch <bosch@adacore.com>
702 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
705 2010-06-22 Robert Dewar <dewar@adacore.com>
707 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
710 2010-06-22 Doug Rupp <rupp@adacore.com>
712 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
714 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
715 (pragma Ident): Add a default ident string in the private part.
717 2010-06-22 Robert Dewar <dewar@adacore.com>
719 * cstand.adb: Minor reformatting.
721 2010-06-22 Ed Schonberg <schonberg@adacore.com>
723 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
724 recognize the Shift and Rotation intrinsics that are known to the
725 compiler but have no interface name.
727 2010-06-22 Geert Bosch <bosch@adacore.com>
729 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
730 scaling in case of overflow or NaN results.
732 2010-06-22 Robert Dewar <dewar@adacore.com>
734 * cstand.adb: Complete previous change.
735 * g-dirope.ads: Add comment.
736 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
738 2010-06-22 Ed Schonberg <schonberg@adacore.com>
740 * cstand.adb: Add tree nodes for pragma Pack on string types.
742 2010-06-22 Javier Miranda <miranda@adacore.com>
744 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
745 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
746 formal of a primitive.
747 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
748 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
749 formal of a primitive.
750 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
751 to obtain the last formal of a primitive.
753 2010-06-22 Geert Bosch <bosch@adacore.com>
755 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
756 depending on __EMX__ or MSDOS being defined.
757 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
758 * a-excpol-abort.adb: Update comment indicating users of the file.
759 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
761 * env.c: Remove empty conditional for MSDOS.
762 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
765 2010-06-22 Robert Dewar <dewar@adacore.com>
767 * s-rannum.adb: Minor reformatting.
769 2010-06-22 Javier Miranda <miranda@adacore.com>
771 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
772 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
773 package Sem_Util to package Sem_Aux.
775 2010-06-22 Javier Miranda <miranda@adacore.com>
777 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
778 remove useless restriction on imported routines when building the
781 2010-06-22 Robert Dewar <dewar@adacore.com>
783 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
786 2010-06-22 Javier Miranda <miranda@adacore.com>
788 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
789 generic subprogram declarations to ensure proper context. Add missing
790 support for generic actuals.
791 (Try_Primitive_Operation): Add missing support for concurrent types that
792 have no Corresponding_Record_Type. Required to diagnose errors compiling
793 generics or when compiling with no code generation (-gnatc).
794 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
795 the corresponding record type.
796 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
797 documentation. Do minimum decoration when processing a primitive of a
798 concurrent tagged type that covers interfaces. Required to diagnose
799 errors in the Object.Operation notation compiling generics or under
801 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
802 propagation of attribute Interface_List to the corresponding record.
803 (Expand_N_Task_Type_Declaration): Code cleanup.
804 (Expand_N_Protected_Type_Declaration): Code cleanup.
806 2010-06-22 Matthew Heaney <heaney@adacore.com>
808 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
810 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
812 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
813 that is able to produce all representable floating-point numbers in the
814 unit interval. Remove template parameter Shift_Right, no longer used.
815 * gnat_rm.texi: Document the period of the pseudo-random number
816 generator under the description of its algorithm.
817 * gcc-interface/Make-lang.in: Update dependencies.
819 2010-06-22 Thomas Quinot <quinot@adacore.com>
821 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
822 reference to discriminant (can be an expanded name as well as an
825 2010-06-22 Ed Schonberg <schonberg@adacore.com>
827 * exp_ch6.adb: Clarify comment.
829 2010-06-22 Geert Bosch <bosch@adacore.com>
831 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
832 with decimal small as decimal types, avoiding floating-point arithmetic.
833 (Has_Decimal_Small): New function.
834 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
836 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
837 callers to call the new function in Einfo that takes the entity as
840 2010-06-22 Robert Dewar <dewar@adacore.com>
842 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
844 2010-06-22 Thomas Quinot <quinot@adacore.com>
846 * sem_elab.adb: Minor reformatting.
848 2010-06-22 Vincent Celier <celier@adacore.com>
850 * gnatsym.adb: Put the object files in the table in increasing
851 aphabetical order of base names.
853 2010-06-22 Ed Schonberg <schonberg@adacore.com>
855 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
856 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
857 the corresponding discriminal within a record declaration.
859 2010-06-22 Thomas Quinot <quinot@adacore.com>
861 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
862 expression referring to a discriminal of the type of the aggregate (not
863 a discriminal of some other unrelated type), and the prefix in the
864 generated selected component must come from Lhs, not Obj.
866 2010-06-22 Thomas Quinot <quinot@adacore.com>
868 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
869 when to freeze the parent type.
871 2010-06-22 Robert Dewar <dewar@adacore.com>
873 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
874 exp_aggr.adb: Minor reformatting.
875 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
876 GNAT.MBSS_Float_Random.
877 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
879 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
881 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
882 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
883 (Random_Float_Template, Random): New method of creating
884 uniform floating-point variables that allow the creation of all machine
887 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
889 2010-06-22 Gary Dismukes <dismukes@adacore.com>
891 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
892 to abstract targets to check that the type is tagged and comes from
893 source, rather than only testing for targets of interface types. Remove
896 2010-06-22 Vincent Celier <celier@adacore.com>
898 * vms_data.ads: Modify the declarations of qualifiers
899 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
902 2010-06-22 Ed Schonberg <schonberg@adacore.com>
904 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
905 expansion is disabled.
907 2010-06-22 Robert Dewar <dewar@adacore.com>
909 * makeusg.adb: Minor reformatting.
911 2010-06-22 Robert Dewar <dewar@adacore.com>
913 * types.ads: (Dint): Removed, no longer used anywhere.
914 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
915 (UI_Mul): Avoid use of UI_From_Dint.
916 (UI_From_Dint): Removed, not used.
917 * uintp.ads (UI_From_Dint): Removed, not used.
918 (Uint_Min/Max_Simple_Mul): New constants.
920 2010-06-22 Vincent Celier <celier@adacore.com>
922 * clean.adb (Parse_Cmd_Line): Recognize switch
923 --unchecked-shared-lib-imports.
924 (Usage): Add line for switch --unchecked-shared-lib-imports
925 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
926 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
928 * switch-m.adb (Scan_Make_Switches): Recognize switch
929 --unchecked-shared-lib-imports.
930 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
931 * gnat_ugn.texi: Add documentation for new switch
932 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
934 2010-06-22 Javier Miranda <miranda@adacore.com>
936 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
937 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
938 this patch replaces duplication of code that traverses the chain of
939 aliased primitives by a call to routine Ultimate_Alias that
940 provides this functionality.
942 2010-06-22 Arnaud Charlet <charlet@adacore.com>
944 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
945 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
948 2010-06-22 Thomas Quinot <quinot@adacore.com>
950 * einfo.ads: Minor reformatting.
952 2010-06-22 Javier Miranda <miranda@adacore.com>
954 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
955 eliminated primitives.
956 (Make_DT): Avoid referencing eliminated primitives.
957 (Register_Primitive): Do not register eliminated primitives in the
958 dispatch table. Required to add this functionality when the program is
959 compiled without static dispatch tables (-gnatd.t)
961 2010-06-22 Emmanuel Briot <briot@adacore.com>
963 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
964 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
965 warnings on use of internal GNAT units.
967 2010-06-22 Jose Ruiz <ruiz@adacore.com>
969 * s-taprop-vxworks.adb (Set_Priority): Update comments.
971 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
973 * s-rannum.adb: Make stylistic change to remove mystery constant in
974 Extract_Value. Image_Numeral_Length: new symbolic constant.
976 2010-06-22 Ed Schonberg <schonberg@adacore.com>
978 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
979 Is_Synchronized_Interface, Is_Task_Interface into computable
980 predicates, to free three flags in entity nodes.
981 * sem_ch3.adb: Remove setting of these flags.
983 2010-06-22 Robert Dewar <dewar@adacore.com>
985 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
987 * s-taprop-vxworks.adb: Add comment for Set_Priority.
988 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
989 * projects.texi: Move @cindex to the left margin, since otherwise we
990 are missing entries in the index.
992 2010-06-22 Emmanuel Briot <briot@adacore.com>
994 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
995 packages from the GNAT hierarchy instead of System when possible.
996 * gcc-interface/Make-lang.in: Update dependencies.
998 2010-06-22 Jose Ruiz <ruiz@adacore.com>
1000 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
1001 previously in place to reorder the ready queue when a task drops its
1002 priority due to the loss of inherited priority.
1004 2010-06-22 Vincent Celier <celier@adacore.com>
1006 * projects.texi: Minor spelling error fixes.
1009 2010-06-22 Emmanuel Briot <briot@adacore.com>
1011 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
1012 warnings for some with clauses.
1014 2010-06-22 Robert Dewar <dewar@adacore.com>
1016 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
1017 test to catch more cases where first subtype is the results we want.
1018 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
1019 error case, since Errout will now handle this correctly.
1020 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
1021 Update dependencies.
1023 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1025 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
1026 when calling Make_Temporary.
1028 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1030 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
1031 subprogram can be associated with an entry body.
1033 2010-06-22 Robert Dewar <dewar@adacore.com>
1035 * scos.ads: Add note on membership test handling.
1037 2010-06-22 Vincent Celier <celier@adacore.com>
1039 * projects.texi: Minor spelling fixes.
1042 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1044 * s-rannum.adb: Correct off-by-one error in Extract_Value.
1046 2010-06-22 Vincent Celier <celier@adacore.com>
1048 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
1050 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
1051 gcc command if it is too long.
1053 2010-06-22 Robert Dewar <dewar@adacore.com>
1055 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
1057 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1059 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
1060 calling Make_Temporary.
1062 2010-06-22 Robert Dewar <dewar@adacore.com>
1064 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
1066 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1068 * sem_res.adb: Additional special-case for VMS.
1070 2010-06-22 Vincent Celier <celier@adacore.com>
1072 * gnatsym.adb: Minor comment fix.
1074 2010-06-22 Vincent Celier <celier@adacore.com>
1076 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
1078 2010-06-22 Robert Dewar <dewar@adacore.com>
1080 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
1081 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
1082 Ada 95 mode as an implementation defined attribute.
1084 2010-06-22 Vincent Celier <celier@adacore.com>
1086 * bindusg.adb (Display): Update line for -R
1087 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
1088 generated files when -R is used.
1090 2010-06-22 Vincent Celier <celier@adacore.com>
1092 * prj-nmsc.adb (Lib_Data_Table): New table.
1093 (Check_Library_Attributes): Check if the same library name is used in
1094 two different projects that do not extend each other.
1096 2010-06-22 Robert Dewar <dewar@adacore.com>
1098 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
1100 2010-06-22 Vincent Celier <celier@adacore.com>
1102 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
1103 empty, make it the current working directory.
1105 2010-06-22 Thomas Quinot <quinot@adacore.com>
1107 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
1108 private type with discriminants, make sure the parent type is frozen.
1110 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
1112 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
1113 with packed array references specially.
1114 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
1115 to a component of a bit packed array if it is the prefix of 'Bit.
1116 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
1117 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
1118 'Bit reference, where the prefix involves a packed array reference.
1119 (Get_Base_And_Bit_Offset): New helper, extracted from...
1120 (Expand_Packed_Address_Reference): ...here. Call above procedure to
1121 get the outer object and offset expression.
1123 2010-06-22 Thomas Quinot <quinot@adacore.com>
1125 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
1126 * einfo.adb (Related_Expression, Set_Related_Expression): Add
1129 2010-06-22 Javier Miranda <miranda@adacore.com>
1131 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
1132 reorganization to properly check if the operation has been inherited as
1133 an abstract operation.
1135 2010-06-22 Ed Falis <falis@adacore.com>
1137 * s-osinte-vxworks.ads: Complete previous change.
1139 2010-06-22 Thomas Quinot <quinot@adacore.com>
1141 * sem_res.adb: Add comment.
1142 * projects.texi, gnat_ugn.texi: Remove macro.
1144 2010-06-22 Vincent Celier <celier@adacore.com>
1146 * prj-attr.adb: Remove project level attribute Main_Language.
1148 2010-06-22 Robert Dewar <dewar@adacore.com>
1150 * switch-b.adb, osint-b.adb: Minor reformatting.
1152 2010-06-22 Pascal Obry <obry@adacore.com>
1154 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
1155 vector if previous send was not fully successful. If only part of
1156 the vector data was sent, we exit the loop.
1158 2010-06-22 Thomas Quinot <quinot@adacore.com>
1160 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
1161 error reporting with generic types.
1163 2010-06-22 Thomas Quinot <quinot@adacore.com>
1165 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
1166 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
1167 vms_data.ads: Add a new command line switch -A to gnatbind to output
1168 the list of all ALI files for the partition.
1170 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1172 * s-osinte-vxworks.ads: Fix casing.
1173 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
1174 change: Interfaces.C does not provide a long_long type.
1176 2010-06-22 Emmanuel Briot <briot@adacore.com>
1178 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
1179 native user's guide, since this document contains the two versions.
1180 * gcc-interface/Make-lang.in: Update doc dependencies.
1182 2010-06-22 Robert Dewar <dewar@adacore.com>
1184 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
1186 2010-06-22 Emmanuel Briot <briot@adacore.com>
1188 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
1189 not build this file on its own (only through gnat_ugn.texi).
1190 Remove macro definitions and insert simpler version in gnat_ugn.texi.
1192 2010-06-22 Robert Dewar <dewar@adacore.com>
1194 * ali-util.ads: Minor comment update.
1195 * g-socthi-mingw.adb: Minor reformatting.
1197 2010-06-22 Ed Falis <falis@adacore.com>
1199 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
1200 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
1201 for specific versions of VxWorks.
1203 2010-06-22 Emmanuel Briot <briot@adacore.com>
1205 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
1206 related sections from user's guide and reference manual, since they
1207 have now been merged together into a separate document (projects.texi).
1208 This removes a lot of duplication where attributes where described
1210 The grammar for the project files is now in each of the sections
1211 (packages,expressions,...) instead of being duplicates in two other
1212 sections (one in the user's guide that contained the full grammar,
1213 and various sections in the rm that contained extracts of the same
1215 Added the full list of all supported attributes, since existing lists
1217 Rename "associative array" into "indexed attribute"
1218 Remove sections that were duplicates ("External References in
1219 Project Files" and "External Values", and "Project Extensions"
1220 for instance). The list of valid packages in project files is now in
1223 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1225 * sem_ch3.adb (Add_Internal_Interface_Entities): If
1226 Find_Primitive_Covering_Interface does not find the operation, it may
1227 be because of a name conflict between the inherited operation and a
1228 local non-overloadable name. In that case look for the operation among
1229 the primitive operations of the type. This search must succeed
1230 regardless of visibility.
1232 2010-06-22 Pascal Obry <obry@adacore.com>
1234 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
1235 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
1238 2010-06-22 Robert Dewar <dewar@adacore.com>
1240 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
1242 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
1244 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1246 * s-intman-vxworks.ads: Code clean up.
1248 2010-06-22 Thomas Quinot <quinot@adacore.com>
1250 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
1251 dereference, construct actual subtype of designated object to generate
1252 proper bounds checks.
1254 2010-06-22 Thomas Quinot <quinot@adacore.com>
1256 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
1257 Read_Withed_ALIs, which is more descriptive.
1259 2010-06-22 Pascal Obry <obry@adacore.com>
1261 * g-sothco.ads: Minor reformatting.
1262 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
1263 C_Sendmsg implementation.
1264 (C_Sendmsg): Do not use lock (not needed).
1265 (C_Recvmsg): Likewise and also do not wait for incoming data.
1267 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1269 * uintp.adb: Fix scope error in operator call.
1271 2010-06-22 Vincent Celier <celier@adacore.com>
1273 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
1274 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
1275 autoconfiguration is needed, fail indicating that no config project
1276 file can be found, as there is no autoconfiguration on VMS.
1278 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1280 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
1281 for an operator in a functional notation, when operands are universal.
1283 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1285 * gcc-interface/Make-lang.in: Update dependencies.
1287 2010-06-22 Robert Dewar <dewar@adacore.com>
1289 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
1291 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
1292 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
1294 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
1297 2010-06-22 Vincent Celier <celier@adacore.com>
1299 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
1300 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
1302 2010-06-22 Pascal Obry <obry@adacore.com>
1304 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
1306 (C_Recvmsg): Make sure the routine is atomic. Also fully
1307 fill vectors in the proper order.
1308 (C_Sendmsg): Make sure the routine is atomic.
1310 2010-06-22 Robert Dewar <dewar@adacore.com>
1312 * sem_ch8.adb: Update comment.
1313 * sem_res.adb: Minor code reorganization (use Ekind_In).
1315 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1317 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
1318 name is a call, use the number of actuals to determine whether this is
1319 a binary or unary operator, rather than relying on later information
1320 to resolve the overload.
1322 2010-06-22 Robert Dewar <dewar@adacore.com>
1324 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
1326 2010-06-22 Robert Dewar <dewar@adacore.com>
1328 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
1329 * sem_eval.adb: Minor reformatting.
1331 2010-06-22 Vincent Celier <celier@adacore.com>
1333 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
1334 to gnatlink, except on Open VMS.
1335 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
1336 object directories if -nostdlib is used.
1338 2010-06-22 Robert Dewar <dewar@adacore.com>
1340 * sem_util.adb (Is_Delegate): Put in proper alpha order.
1341 * sem_eval.adb: Minor reformatting.
1343 2010-06-22 Robert Dewar <dewar@adacore.com>
1345 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
1346 * exp_aggr.adb: Minor comment changes and reformatting.
1347 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
1348 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
1350 2010-06-22 Thomas Quinot <quinot@adacore.com>
1352 * sem_util.adb (Build_Actual_Subtype): Record original expression in
1353 Related_Expression attribute of the constructed subtype.
1354 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
1355 Node24 on types for...
1356 (Related_Expression): Make attribute available on types as well.
1358 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1360 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
1361 Directly_Designated_Type when the type argument is an access type.
1362 (Find_Interface_Tag): Retrieve Designated_Type instead of
1363 Directly_Designated_Type when the type argument is an access type.
1364 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
1365 Directly_Designated_Type of each access discriminant.
1366 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
1367 instead of Directly_Designated_Type when the operand and target types
1370 2010-06-22 Thomas Quinot <quinot@adacore.com>
1372 * exp_aggr.adb (Flatten): Return False if one choice is statically
1373 known to be out of bounds.
1375 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1377 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
1378 a parameterless function call, preserve parentheses of original
1379 expression, for proper handling by pretty printer.
1380 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
1381 procedure, to handle quietly identifiers that have no entity names.
1382 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
1383 elsif_part is missing, it has been rewritten as a nested if, and there
1384 is no useful information on the current value of the variable.
1386 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1388 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
1389 discriminals to the current scope.
1390 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
1391 scope, which could overwrite a different already set value.
1393 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1395 * sem_res.adb (Valid_Conversion): If expression is a predefined
1396 operator, use sloc of type of interpretation to improve error message
1397 when operand is of some derived type.
1398 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
1400 2010-06-22 Emmanuel Briot <briot@adacore.com>
1402 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
1403 that it can set out parameters as well. When a process has died, reset
1404 its Input_Fd to Invalid_Fd, so that when using multiple processes we
1405 can find out which process has died.
1407 2010-06-22 Thomas Quinot <quinot@adacore.com>
1409 * sem_eval.adb (Find_Universal_Operator_Type): New
1410 subprogram to identify the operand type of an operator on universal
1411 operands, when an explicit scope indication is present. Diagnose the
1412 case where such a call is ambiguous.
1413 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
1414 Use the above to identify the operand type so it can be properly frozen.
1415 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
1416 type, done in an arbitrary, possibly incorrect type (the presence of
1417 some numeric type in the scope is checked for legality, but when more
1418 than one such type is in the scope, we just pick a random one, not
1419 necessarily the expected one).
1420 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
1423 2010-06-22 Robert Dewar <dewar@adacore.com>
1425 * sem_eval.adb: Minor reformatting.
1427 2010-06-22 Robert Dewar <dewar@adacore.com>
1429 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
1430 Expression_With_Actions to clean up the code generated when folding
1431 constant expressions.
1433 2010-06-22 Vincent Celier <celier@adacore.com>
1435 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
1438 2010-06-22 Vincent Celier <celier@adacore.com>
1440 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
1441 found, check if it's path has aready been found, whatever its index.
1443 2010-06-22 Robert Dewar <dewar@adacore.com>
1445 * atree.adb, gnatbind.adb: Minor reformatting.
1446 Minor code reorganization.
1448 2010-06-21 Robert Dewar <dewar@adacore.com>
1450 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
1451 known at compile time.
1453 2010-06-21 Gary Dismukes <dismukes@adacore.com>
1455 * atree.adb: Fix comment typo.
1457 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1459 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
1460 whether a universal arithmetic expression in a conversion, which is
1461 rewritten from a function call with an expanded name, is ambiguous.
1463 2010-06-21 Vincent Celier <celier@adacore.com>
1465 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
1466 source files in specified list of sources.
1467 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
1469 (Add_Source): Set the Location of the new source
1470 (Process_Exceptions_File_Based): Call Add_Source with the Location
1471 (Get_Sources_From_File): If an exception is found, set its Listed to
1473 (Find_Sources): When Source_Files is specified, if an exception is
1474 found, set its Listed to True. Remove any exception that is not in a
1475 specified list of sources.
1476 * prj.ads (Source_Data): New component Location
1478 2010-06-21 Vincent Celier <celier@adacore.com>
1480 * gnatbind.adb (Closure_Sources): Global table, moved from block.
1482 2010-06-21 Thomas Quinot <quinot@adacore.com>
1484 * sem_res.adb: Minor reformatting.
1485 * atree.adb: New debugging hook "rr" for node rewrites.
1487 2010-06-21 Robert Dewar <dewar@adacore.com>
1489 * g-expect.ads, g-expect.adb: Minor reformatting.
1491 2010-06-21 Emmanuel Briot <briot@adacore.com>
1493 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
1495 2010-06-21 Arnaud Charlet <charlet@adacore.com>
1497 * gcc-interface/Make-lang.in: Update dependencies.
1499 2010-06-21 Thomas Quinot <quinot@adacore.com>
1501 * bindgen.ads: Update comments.
1503 2010-06-21 Vincent Celier <celier@adacore.com>
1505 * gnatbind.adb: Suppress dupicates when listing the sources in the
1506 closure (switch -R).
1508 2010-06-21 Emmanuel Briot <briot@adacore.com>
1510 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
1513 2010-06-21 Emmanuel Briot <briot@adacore.com>
1515 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
1517 (Expect_Internal): No longer raises an exception, so that it can set
1518 out parameters as well. When a process has died, reset its Input_Fd
1519 to Invalid_Fd, so that when using multiple processes we can find out
1520 which process has died.
1522 2010-06-21 Robert Dewar <dewar@adacore.com>
1524 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
1525 checks.adb, sem_res.adb: Minor reformatting. Add comments.
1527 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1529 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
1530 rederivation associated with a full declaration in a private part, and
1531 there is a partial view that derives the same parent subprogram, the
1532 new entity does not become visible. This check must be applied to
1533 interface operations as well.
1535 2010-06-21 Thomas Quinot <quinot@adacore.com>
1537 * checks.adb: Add comments.
1538 * prj-nmsc.adb: Minor reformatting.
1540 2010-06-21 Thomas Quinot <quinot@adacore.com>
1542 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
1543 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
1544 extract bounds, to ensure that we get the proper captured values,
1545 rather than an expression that may have changed value since the point
1546 where the subtype was elaborated.
1547 (Find_Body_Discriminal): New utility subprogram to share code between...
1548 (Eval_Attribute): For the case of a subtype bound that references a
1549 discriminant of the current concurrent type, insert appropriate
1550 discriminal reference.
1551 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
1552 requeue to an entry in a family in the current task, use corresponding
1554 (Analyze_Accept_Statement): Rely on expansion of attribute references
1555 to insert proper discriminal references in range check for entry in
1558 2010-06-21 Emmanuel Briot <briot@adacore.com>
1560 * s-regpat.adb (Compile): Fix handling of big patterns.
1562 2010-06-21 Robert Dewar <dewar@adacore.com>
1564 * a-tifiio.adb: Minor reformatting.
1566 2010-06-21 Pascal Obry <obry@adacore.com>
1568 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
1571 2010-06-21 Javier Miranda <miranda@adacore.com>
1573 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
1576 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1578 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
1579 to hold the result, indicate that the target of the declaration does
1580 not need an initialization, to prevent spurious errors when
1581 Initialize_Scalars is enabled.
1583 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1585 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
1586 Fore is not bound by line length. The Fore parameter of the internal
1587 procedure that performs the operation is an integer.
1589 2010-06-21 Thomas Quinot <quinot@adacore.com>
1591 * sem_res.adb, checks.adb: Minor reformatting.
1593 2010-06-21 Emmanuel Briot <briot@adacore.com>
1595 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
1597 (Insert_Operator_Before): New subprogram, avoids duplicated code
1598 (Compile): Avoid doing two compilations when the pattern matcher ends
1601 2010-06-21 Emmanuel Briot <briot@adacore.com>
1603 * s-regpat.adb: Improve debug traces
1604 (Dump): Change output format to keep it smaller.
1606 2010-06-21 Javier Miranda <miranda@adacore.com>
1608 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
1609 output to the output file when this routine completes its work.
1611 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
1613 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
1614 for loop. Call build_constructor_from_list directly in the CICO case.
1616 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1618 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
1619 declaration appears in the same unit and ealier than the renamed
1620 entity, retain generated body to prevent order-of-elaboration issues in
1623 2010-06-18 Arnaud Charlet <charlet@adacore.com>
1625 * s-tpoben.adb: Update comments.
1627 2010-06-18 Robert Dewar <dewar@adacore.com>
1629 * debug.adb: Minor comment change.
1631 2010-06-18 Javier Miranda <miranda@adacore.com>
1633 * exp_cg.adb: Code clean up.
1634 * debug.adb: Complete documentation of switch -gnatd.Z.
1635 * gcc-interface/misc.c (callgraph_info_file): Declare.
1637 2010-06-18 Javier Miranda <miranda@adacore.com>
1639 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
1641 2010-06-18 Thomas Quinot <quinot@adacore.com>
1643 * sprint.ads: Minor reformatting.
1644 * output.ads: Update obsolete comment.
1646 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1648 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
1649 an external intrinsic operation (e.g. a GCC numeric function) indicate
1650 that the renaming entity has the same characteristics, so a call to it
1651 is properly expanded.
1653 2010-06-18 Javier Miranda <miranda@adacore.com>
1655 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
1656 support for dispatch table/callgraph info generation.
1657 * gcc-interface/Make-lang.in: Update dependencies.
1659 2010-06-18 Robert Dewar <dewar@adacore.com>
1661 * exp_ch6.adb: Minor reformatting.
1662 * gnatname.adb: Add comment.
1664 2010-06-18 Vincent Celier <celier@adacore.com>
1666 * gnatname.adb (Scan_Args): When --and is used, make sure that the
1667 dynamic tables in the newly allocated Argument_Data are properly
1670 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
1672 * gnat1drv.adb: Fix comment.
1674 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1676 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
1677 renaming, re-expand the call with the renamed subprogram if that one
1678 is marked inlined as well.
1680 2010-06-18 Gary Dismukes <dismukes@adacore.com>
1682 * gnat1drv.adb (Adjust_Global_Switches): Enable
1683 Use_Expression_With_Actions for AAMP and VM targets.
1685 2010-06-18 Vincent Celier <celier@adacore.com>
1687 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
1689 2010-06-18 Thomas Quinot <quinot@adacore.com>
1691 * exp_ch4.adb: Minor reformatting.
1693 2010-06-18 Javier Miranda <miranda@adacore.com>
1695 * debug.ads Add documentation on -gnatd.Z.
1697 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1699 * sem_elim.adb: Proper error message on improperly eliminated instances
1701 2010-06-18 Vincent Celier <celier@adacore.com>
1703 * prj.ads (Response_File_Format): New value GCC.
1705 2010-06-18 Thomas Quinot <quinot@adacore.com>
1707 * gnat1drv.adb: Minor reformatting.
1709 2010-06-18 Robert Dewar <dewar@adacore.com>
1711 * make.adb, sem_cat.adb: Minor reformatting.
1712 * sem_eval.adb: Fix typos.
1714 2010-06-18 Pascal Obry <obry@adacore.com>
1716 * prj-nmsc.adb: Fix source filenames casing in debug output.
1718 2010-06-18 Robert Dewar <dewar@adacore.com>
1720 * gnatcmd.adb: Minor reformatting.
1722 2010-06-18 Robert Dewar <dewar@adacore.com>
1724 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
1725 condition and both sub-expressions are static (and result is selected
1728 2010-06-18 Robert Dewar <dewar@adacore.com>
1730 * g-pehage.adb: Minor reformatting
1732 2010-06-18 Pascal Obry <obry@adacore.com>
1734 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
1737 2010-06-18 Arnaud Charlet <charlet@adacore.com>
1739 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1740 dependencies. Fix target pairs on darwin.
1741 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
1743 2010-06-18 Pascal Obry <obry@adacore.com>
1745 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
1747 2010-06-18 Vincent Celier <celier@adacore.com>
1749 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
1750 configuration pragmas file and, if -U is not used, for a local one.
1752 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1754 * sem_elim.adb (Check_Eliminated): Use full information on entity name
1755 when it is given in the pragma by a selected component.
1756 (Check_For_Eliminated_Subprogram): Do no emit error if within a
1757 instance body that is itself within a generic unit.
1758 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
1759 eliminated, mark as well the anonymous subprogram that is its alias
1760 and appears within the wrapper package.
1762 2010-06-18 Bob Duff <duff@adacore.com>
1764 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
1765 Raise an exception if the output file cannot be opened. Add comments.
1767 2010-06-18 Thomas Quinot <quinot@adacore.com>
1769 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
1770 not illegal per E.2.2(7) if it occurs in the private part of a
1773 2010-06-18 Arnaud Charlet <charlet@adacore.com>
1775 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
1776 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
1777 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
1778 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
1779 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
1780 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
1781 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
1782 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
1783 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
1784 errout.ads: Update comments. Minor reformatting.
1786 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
1787 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
1788 a-strunb.adb (Big_String. Big_String_Access): New type.
1790 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
1791 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
1792 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
1794 2010-06-18 Geert Bosch <bosch@adacore.com>
1796 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
1799 2010-06-18 Robert Dewar <dewar@adacore.com>
1801 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
1804 2010-06-18 Robert Dewar <dewar@adacore.com>
1806 * sprint.adb: Minor format change for N_Expression_With_Actions.
1807 * repinfo.adb: Minor reformatting.
1809 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1811 * sem_elim.adb (Check_Eliminated): If within a subunit, use
1812 Defining_Entity to obtain the name of the entity in the proper body, to
1813 properly handle both separate packages and subprograms.
1815 2010-06-18 Emmanuel Briot <briot@adacore.com>
1817 * prj-nmsc.adb (Check_File): New parameter Display_Path.
1819 2010-06-18 Thomas Quinot <quinot@adacore.com>
1821 * g-socket.adb, g-socket.ads (Null_Selector): New object.
1823 2010-06-18 Pascal Obry <obry@adacore.com>
1825 * gnat_ugn.texi: Minor clarification.
1827 2010-06-18 Emmanuel Briot <briot@adacore.com>
1829 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
1830 code when using the project dir as the source dir.
1831 (Search_Directories): use the normalized name for the source directory,
1832 where symbolic names have potentially been resolved.
1834 2010-06-18 Robert Dewar <dewar@adacore.com>
1836 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
1837 when we create N_Expression_With_Actions node.
1838 (Expand_Short_Circuit): Ditto.
1840 2010-06-18 Robert Dewar <dewar@adacore.com>
1842 * exp_util.adb: Minor reformatting.
1844 2010-06-18 Thomas Quinot <quinot@adacore.com>
1846 * types.ads: Clean up obsolete comments
1847 * tbuild.adb: Minor reformatting.
1848 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
1849 exp_strm.adb, aa_drive.adb: Minor reformatting.
1850 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
1851 intrinsic with an Interface_Name denotes an imported back-end builtin,
1852 and must be rewritten into a call, not left in the tree as an operator,
1853 so return False in that case.
1855 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
1857 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
1859 2010-06-18 Robert Dewar <dewar@adacore.com>
1861 * scos.ads: Add proposed output for case expression
1863 2010-06-18 Jose Ruiz <ruiz@adacore.com>
1865 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
1866 RTSS modules, we need to use the Microsoft linker.
1868 2010-06-18 Robert Dewar <dewar@adacore.com>
1870 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
1871 expression (cannot count on a particular branch being executed).
1872 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
1873 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
1874 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
1875 within case expression.
1876 * expander.adb (Expand): Add call to Expand_N_Case_Expression
1877 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
1878 (P_Case_Expression): New procedure
1879 (P_Case_Expression_Alternative): New procedure
1880 * par.adb (P_Case_Expression): New procedure
1881 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
1883 * sem.adb (Analyze): Add call to Analyze_Case_Expression
1884 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
1885 this is a documentation change only.
1886 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
1887 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
1889 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
1890 * sem_res.adb (Resolve_Case_Expression): New procedure.
1891 * sem_scil.adb (Find_SCIL_Node): Add processing for
1892 N_Case_Expression_Alternative.
1893 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
1894 (N_Case_Expression_Alternative): New node.
1895 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
1896 N_Case_Expression and N_Case_Expression_Alternative.
1898 2010-06-18 Robert Dewar <dewar@adacore.com>
1900 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
1901 * gnat1drv.adb: Fix typo.
1903 2010-06-18 Robert Dewar <dewar@adacore.com>
1905 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
1907 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
1908 gnat style for -gnatg.
1909 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
1911 2010-06-18 Thomas Quinot <quinot@adacore.com>
1913 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
1915 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
1918 2010-06-18 Robert Dewar <dewar@adacore.com>
1920 * sprint.adb: Minor change in output format for expression wi actions.
1921 * par-ch3.adb: Minor code reorganization. Minor reformatting.
1922 * sem_ch5.adb: Minor comment fix.
1924 2010-06-18 Robert Dewar <dewar@adacore.com>
1926 * debug.adb: New debug flag -gnatd.L to control
1927 Back_End_Handles_Limited_Types.
1928 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
1929 limited case if Back_End_Handles_Limited_Types is True.
1930 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
1931 simplify expansion if Use_Expression_With_Actions is True.
1932 * gnat1drv.adb (Adjust_Global_Switches): Set
1933 Back_End_Handles_Limited_Types.
1934 * opt.ads (Back_End_Handles_Limited_Types): New flag.
1936 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1938 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
1939 intrinsic operator if expansion is not enabled, because in an
1940 instantiation the original operator must be present to verify the
1941 legality of the operation.
1943 2010-06-18 Robert Dewar <dewar@adacore.com>
1945 * exp_disp.adb, sem_ch12.adb: Minor reformatting
1947 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1949 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
1950 the class-wide type for a private extension, and the completion is a
1951 subtype, set the type of the class-wide type to the base type of the
1954 2010-06-18 Robert Dewar <dewar@adacore.com>
1956 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
1957 sem_intr.adb, sem_eval.adb: Minor reformatting
1959 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1961 * sem_type.adb (Is_Ancestor): If either type is private, examine full
1964 2010-06-18 Thomas Quinot <quinot@adacore.com>
1966 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
1967 parameter rather than IN OUT.
1969 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1971 * exp_ch6.adb: Add extra guard.
1973 2010-06-18 Gary Dismukes <dismukes@adacore.com>
1975 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
1976 accessibility level of a function call from the level of the innermost
1977 enclosing dynamic scope.
1978 (Innermost_Master_Scope_Depth): New function to find the depth of the
1979 nearest dynamic scope enclosing a node.
1981 2010-06-18 Tristan Gingold <gingold@adacore.com>
1983 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
1985 2010-06-18 Thomas Quinot <quinot@adacore.com>
1987 * g-socket.ads: Minor reformatting.
1989 2010-06-18 Vincent Celier <celier@adacore.com>
1991 * make.adb (Must_Compile): New Boolean global variable
1992 (Main_On_Command_Line): New Boolean global variable
1993 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
1994 even when the project is externally built.
1995 (Start_Compile_If_Possible): Compile in -aL directories if
1996 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
1997 when the project is externally built.
1998 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
1999 invoked with -f -u and one or several mains on the command line.
2000 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
2001 is specified on the command line.
2003 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2005 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
2006 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
2007 containing extented_return statements.
2008 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
2009 constrained, do not build subtype declaration.
2011 2010-06-18 Robert Dewar <dewar@adacore.com>
2013 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
2014 Warn on assigning to packed atomic component.
2016 2010-06-18 Robert Dewar <dewar@adacore.com>
2018 * sem_util.ads: Minor reformatting
2019 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
2020 Expression_With_Actions).
2021 * snames.ads-tmpl: Minor comment fix
2023 2010-06-18 Robert Dewar <dewar@adacore.com>
2025 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
2026 (Set_Imported): Use Import_Interface_Present to control message output
2027 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
2028 * gnat_rm.texi: Document that we can have pragma Import and pragma
2029 Interface for the same subprogram.
2031 2010-06-18 Robert Dewar <dewar@adacore.com>
2033 * lib-xref.adb (Generate_Reference): Fix bad reference to
2034 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
2036 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2038 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
2040 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
2041 Use set_gnu_expr_location_from_node to set location information on the
2044 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2046 * gcc-interface/Make-lang.in: Update dependencies.
2048 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2050 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
2053 2010-06-17 Robert Dewar <dewar@adacore.com>
2055 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
2056 style check messages.
2057 * sem_res.adb (Resolve_Call): Don't call
2058 Check_For_Eliminated_Subprogram if we are analyzing within a spec
2061 2010-06-17 Robert Dewar <dewar@adacore.com>
2063 * debug.adb: Add documentation for debug flags .X and .Y
2064 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
2065 Use_Expression_With_Actions.
2066 * gnat1drv.adb (Adjust_Global_Switches): Set
2067 Use_Expression_With_Actions.
2068 * opt.ads (Use_Expression_With_Actions): New switch.
2070 2010-06-17 Robert Dewar <dewar@adacore.com>
2072 * exp_intr.adb: Minor code reorganization (use UI_Max)
2073 * sem_intr.adb: use underlying type to check legality.
2074 * einfo.adb (Known_Static_Esize): False for generic types
2075 (Known_Static_RM_Size): False for generic types
2076 * einfo.ads (Known_Static_Esize): False for generic types
2077 (Known_Static_RM_Size): False for generic types
2079 2010-06-17 Robert Dewar <dewar@adacore.com>
2081 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
2083 2010-06-17 Robert Dewar <dewar@adacore.com>
2085 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
2086 node when expanding short circuit form with actions present for right
2088 * exp_ch4.adb: Minor reformatting
2089 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
2090 right opeand has actions present, and debug flag -gnatd.X is set.
2091 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
2093 * nlists.adb (Prepend_List): New procedure
2094 (Prepend_List_To): New procedure
2095 * nlists.ads (Prepend_List): New procedure
2096 (Prepend_List_To): New procedure
2097 * sem.adb: Add processing for Expression_With_Actions
2098 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
2099 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
2100 * sem_res.adb: Add processing for Expression_With_Actions.
2101 * sem_scil.adb: Add processing for Expression_With_Actions
2102 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
2103 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
2105 2010-06-17 Doug Rupp <rupp@adacore.com>
2107 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
2108 involved both have underlying integer types.
2109 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
2110 to an intrinsic operator when the operand types or sizes are not
2112 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
2113 64/32 Address/Integer works.
2115 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2117 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
2118 that it marks a unit as needed by a spec only if the corresponding
2119 instantiation appears in that spec (and not in the corresponding body).
2120 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
2121 in the pragma Eliminate has been parsed as a child unit, but the
2122 current compilation unit is in fact the parent in which the subunit is
2125 2010-06-17 Vincent Celier <celier@adacore.com>
2127 * gnat_rm.texi: Fix typo
2129 2010-06-17 Robert Dewar <dewar@adacore.com>
2131 * sem_util.adb: Minor reformatting
2133 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2135 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
2136 instance, the clause now denotes the instance body. Traverse the
2137 corresponding spec because there may be no other dependence that will
2138 force the traversal of its own context.
2140 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2142 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
2143 Install_Limited_Context_Clauses, to determine whether a limited_with in
2144 some parent of the current unit designates some other parent, in which
2145 case the limited_with clause must not be installed.
2146 (In_Context): Refine test.
2148 2010-06-17 Gary Dismukes <dismukes@adacore.com>
2150 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
2151 type with a dispatching equality operator that is overridden (for a
2152 tagged full type), don't include the overridden equality in the list of
2153 primitives. The overridden equality is detected by testing for an
2154 Aliased field that references the overriding equality.
2156 2010-06-17 Robert Dewar <dewar@adacore.com>
2158 * freeze.adb: Minor reformatting.
2160 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
2162 * gnat_ugn.texi: Add a section introducing gdbserver.
2164 2010-06-17 Thomas Quinot <quinot@adacore.com>
2166 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
2169 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2171 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
2172 constrained discriminated parent that is a private type.
2173 (Analyze_Record_Aggregate): when collecting inherited discriminants,
2174 handle properly an ancestor type that is a constrained private type.
2176 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2178 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
2179 protected, use the protected_subprogram_body only if the original
2180 subprogram has not been eliminated.
2182 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2184 * freeze.adb (Freeze_Expression): The designated type of an
2185 access_to_suprogram type can only be frozen if all types in its profile
2188 2010-06-17 Robert Dewar <dewar@adacore.com>
2190 * par.adb: Minor comment fix
2191 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
2193 2010-06-17 Doug Rupp <rupp@adacore.com>
2195 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
2196 change Address to Short_Address in functions where both must be the
2197 same size for intrinsics to work.
2199 2010-06-17 Thomas Quinot <quinot@adacore.com>
2201 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
2202 not denote a (private) component of a protected object.
2204 2010-06-17 Bob Duff <duff@adacore.com>
2206 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
2209 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
2211 * gnat_ugn.texi: Update the documentation about GDB re: exception
2214 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2216 * gnatvsn.ads: Bump to 4.6 version.
2218 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2220 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
2221 designated type of the generated pointer is the type of the original
2222 expression, not that of the function call itself, because the return
2223 type may be an untagged derived type and the function may be an
2224 inherited operation.
2226 2010-06-17 Robert Dewar <dewar@adacore.com>
2228 * exp_ch4.adb: Minor reformatting.
2230 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2232 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
2233 N_Component_Association nodes, to indicate that a component association
2234 of an extension aggregate denotes the value of a discriminant of an
2235 ancestor type that has been constrained by the derivation.
2236 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
2237 double expansion of the aggregate appearing in a context that delays
2238 expansion, to prevent double insertion of discriminant values when the
2239 aggregate is reanalyzed.
2241 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2243 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
2244 Allocator as the Related_Node of Return_Obj_Access in call to
2245 Make_Temporary below as this would create a sort of infinite
2248 2010-06-17 Ben Brosgol <brosgol@adacore.com>
2250 * gnat_ugn.texi: Update gnatcheck doc.
2252 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2254 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
2255 incomplete view of the type that is not tagged, and the full type is a
2256 tagged extension, create class_wide type now, and warn that the
2257 incomplete view should be tagged as well.
2259 2010-06-17 Vincent Celier <celier@adacore.com>
2261 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
2262 Update the last line of the usage, indicating what commands do not
2263 accept project file switches.
2264 * vms_conv.adb: Do not issue usage line for GNAT SYNC
2265 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
2267 * gnat_ugn.texi: Document the relaxed rules for library directories in
2268 externally built library projects.
2270 2010-06-17 Doug Rupp <rupp@adacore.com>
2272 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
2274 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
2275 * gcc-interface/Makefile.in: Update VMS target pairs.
2277 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
2279 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
2280 compatible with Windows NT 4.0 which doesn't provide this function.
2282 2010-06-17 Vincent Celier <celier@adacore.com>
2284 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
2285 different timestamps but the checksum is the same, issue a short
2288 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2290 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
2291 it means that we cannot reset interrupt handlers since this would
2292 require potentially sending the abort signal to the Server_Task.
2294 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2296 * exp_ch4.adb: expand NOT for VMS types.
2297 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
2299 2010-06-17 Sergey Rybin <rybin@adacore.com>
2301 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
2302 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
2305 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2307 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
2308 protected operation if the subprogram has been eliminated.
2310 2010-06-17 Vincent Celier <celier@adacore.com>
2312 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
2313 directories associated with a library to be any directory when the
2314 library project is externally built.
2316 2010-06-17 Vincent Celier <celier@adacore.com>
2318 * make.adb (Check): If switch -m is used, deallocate the memory that
2319 may be allocated when computing the checksum.
2321 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2323 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
2324 (C_Sendmsg): Likewise.
2326 2010-06-17 Thomas Quinot <quinot@adacore.com>
2328 * sem_res.adb: Update comments.
2330 2010-06-17 Vincent Celier <celier@adacore.com>
2332 * back_end.adb (Scan_Compiler_Arguments): Process last argument
2334 2010-06-17 Robert Dewar <dewar@adacore.com>
2336 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
2337 * layout.adb, freeze.adb: Use Make_Temporary.
2339 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
2341 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
2342 .NET/JVM normally as this is now perfectly supported by the backend.
2344 2010-06-17 Pascal Obry <obry@adacore.com>
2346 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
2348 2010-06-17 Vincent Celier <celier@adacore.com>
2350 * make.adb (Collect_Arguments_And_Compile): Create include path file
2351 only when -x is specified.
2353 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
2355 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
2356 Objects_Path, defaulted to True. Only create include path file if
2357 Include_Path is True, only create objects path file if Objects_Path is
2359 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
2360 Objects_Path, defaulted to True.
2361 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
2364 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2366 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
2367 determine whether it has the controlling type, when the formal is an
2370 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2372 * s-crtl.ads (ssize_t): New type.
2373 (read): Fix signature.
2375 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
2376 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2377 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2378 (C_Sendmsg): Likewise.
2379 * g-socthi.adb (Syscall_Recvmsg): Likewise.
2380 (Syscall_Sendmsg): Likewise.
2381 (C_Recvmsg): Likewise.
2382 (C_Sendmsg): Likewise.
2383 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
2384 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2385 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2386 (C_Sendmsg): Likewise.
2387 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
2388 (C_Sendmsg): Likewise.
2389 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
2390 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2391 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2392 (C_Sendmsg): Likewise.
2393 * g-socthi-vms.adb (C_Recvmsg): Likewise.
2394 (C_Sendmsg): Likewise.
2395 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
2396 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2397 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2398 (C_Sendmsg): Likewise.
2399 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
2400 (C_Sendmsg): Likewise.
2401 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
2402 (Write): Likewise to call 'write'.
2403 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
2404 (Write): Use correct type to call System.CRTL.write.
2405 * s-tasdeb.adb (Write): Likewise.
2407 2010-06-17 Vincent Celier <celier@adacore.com>
2409 * prj-proc.adb (Copy_Package_Declarations): Change argument name
2410 Naming_Restricted to Restricted. If Restricted is True, do not copy the
2411 value of attribute Linker_Options.
2413 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2415 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
2416 (Case_Statement_to_gnu): Adjust.
2417 (Loop_Statement_to_gnu): Likewise.
2418 (Subprogram_Body_to_gnu): Likewise.
2419 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
2420 (Compilation_Unit_to_gnu): Likewise.
2422 2010-06-17 Robert Dewar <dewar@adacore.com>
2424 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
2425 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
2426 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
2427 sem_dist.adb, sem_util.adb: Use Make_Temporary
2428 * itypes.ads, tbuild.ads: Minor comment update
2429 * exp_ch9.adb, exp_dist.adb: Minor reformatting
2431 2010-06-17 Thomas Quinot <quinot@adacore.com>
2433 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
2435 2010-06-17 Robert Dewar <dewar@adacore.com>
2437 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
2439 2010-06-17 Thomas Quinot <quinot@adacore.com>
2441 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
2443 2010-06-17 Robert Dewar <dewar@adacore.com>
2445 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
2446 * tbuild.ads (Make_Temporary): More comment updates
2447 * tbuild.adb: Minor reformatting
2449 2010-06-17 Robert Dewar <dewar@adacore.com>
2451 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
2452 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
2454 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
2456 (Make_Temporary): Add more extensive documentation
2458 2010-06-17 Robert Dewar <dewar@adacore.com>
2460 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
2461 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
2462 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
2463 where the slice's actions are inserted.
2464 (Decompose_Expr): Account for possible rewriting of slice bounds
2465 resulting from side effects suppression caused by the above freezing,
2466 so that folding of bounds is preserved by such rewriting.
2468 2010-06-17 Robert Dewar <dewar@adacore.com>
2470 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
2471 * freeze.adb (Freeze_Record_Type): Add call to
2472 Check_Record_Representation_Clause.
2473 * sem_ch13.adb (Check_Record_Representation_Clause): New function
2474 (Analyze_Record_Representation_Clause): Split out overlap code into this
2476 (Check_Component_Overlap): Moved inside
2477 Check_Record_Representation_Clause.
2478 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
2480 2010-06-17 Robert Dewar <dewar@adacore.com>
2482 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
2484 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
2485 sem_eval.adb: Use Ekind_In
2487 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2489 * sem_ch8.adb: better error message for illegal inherited discriminant
2491 2010-06-17 Vincent Celier <celier@adacore.com>
2493 * bindusg.adb: Remove lines for -A and -C
2494 * gnat_ugn.texi: Remove all documentation and examples of switches -A
2495 and -C for gnatbind and gnatlink.
2496 * gnatlink.adb (Usage): Remove lines for -A and -C
2497 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
2499 * gcc-interface/Make-lang.in: Update dependencies.
2501 2010-06-17 Vincent Celier <celier@adacore.com>
2503 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
2504 local Argument_List variable Args.
2505 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
2507 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
2508 for subsequent switches in Args.
2509 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
2511 * gcc-interface/Make-lang.in: Update dependencies.
2513 2010-06-17 Robert Dewar <dewar@adacore.com>
2515 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
2516 Equivalent_Type to match documentation.
2518 2010-06-17 Robert Dewar <dewar@adacore.com>
2520 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
2521 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
2522 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
2524 2010-06-17 Thomas Quinot <quinot@adacore.com>
2526 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
2528 2010-06-17 Thomas Quinot <quinot@adacore.com>
2530 * freeze.adb (Freeze_Expression): Short circuit operators are valid
2531 freeze node insertion points.
2533 2010-06-17 Robert Dewar <dewar@adacore.com>
2535 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
2536 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
2538 2010-06-17 Gary Dismukes <dismukes@adacore.com>
2540 * layout.adb (Layout_Type): Broaden test for setting an array type's
2541 Component_Size to include all scalar types, not just discrete types
2542 (components of real types were missed).
2543 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
2544 on the itype created for an index (consistent with Make_Index and
2545 avoids possible Assert_Failures).
2547 2010-06-17 Robert Dewar <dewar@adacore.com>
2549 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
2550 * einfo.adb: Minor code reformatting (use Ekind_In)
2552 2010-06-17 Robert Dewar <dewar@adacore.com>
2554 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
2557 2010-06-17 Vincent Celier <celier@adacore.com>
2559 * back_end.adb: Minor comment updates
2560 * switch-c.adb: Remove dependencies on gcc C sources
2561 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
2564 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2566 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
2567 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
2568 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
2569 Remove use of Node field in SCOs table
2570 (Output_Header): Set 'd' to initially disable pragma entry
2571 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
2572 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
2573 Use C2 field of pragma decision header to indicate enabled.
2574 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
2575 * gcc-interface/Make-lang.in: Update dependencies.
2577 2010-06-17 Vincent Celier <celier@adacore.com>
2579 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
2580 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
2581 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
2582 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
2584 * switch-c.adb: Copied a number of global declarations from back_end.adb
2585 (Len_Arg): New function copied from back_end.adb
2586 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
2587 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
2588 Switch_Subsequently_Cancelled.
2589 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
2590 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
2591 with -lexc on Tru64.
2593 2010-06-17 Robert Dewar <dewar@adacore.com>
2595 * prj.ads, prj.adb: Minor reformatting
2597 2010-06-17 Thomas Quinot <quinot@adacore.com>
2599 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
2600 CP line for a disabled pragma.
2602 2010-06-17 Emmanuel Briot <briot@adacore.com>
2604 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
2606 (Process_Declarative_Item): An invalid value in an typed variable
2607 declaration is no longer always fatal.
2609 2010-06-16 Arnaud Charlet <charlet@adacore.com>
2611 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
2612 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
2615 2010-06-16 Javier Miranda <miranda@adacore.com>
2617 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
2618 node referenced by the SCIL node of dispatching "=" to skip the tags
2621 2010-06-16 Ed Schonberg <schonberg@adacore.com>
2623 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
2624 to prevent cascaded errors and compilation aborts.
2626 2010-06-16 Robert Dewar <dewar@adacore.com>
2628 * back_end.adb (Switch_Subsequently_Cancelled): New function
2629 Move declarations to package body level to support this change
2630 * back_end.ads (Switch_Subsequently_Cancelled): New function
2631 * gnat_ugn.texi: Document -gnat-p switch
2632 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
2633 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
2634 * usage.adb: Add line for -gnat-p switch
2635 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
2637 2010-06-16 Robert Dewar <dewar@adacore.com>
2639 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
2642 2010-06-16 Robert Dewar <dewar@adacore.com>
2644 * exp_disp.adb: Minor reformatting
2646 2010-06-16 Ed Schonberg <schonberg@adacore.com>
2648 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
2649 base type only if it was not previously created for the partial view.
2651 2010-06-16 Thomas Quinot <quinot@adacore.com>
2653 * tbuild.ads: Minor comment fix
2655 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
2657 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
2658 (gnu_except_ptr_stack): Change type to VEC. Update comment.
2659 (gnu_elab_proc_stack): Likewise.
2660 (gnu_return_label_stack): Likewise.
2661 (gnu_loop_label_stack): Likewise.
2662 (gnu_switch_label_stack): Likewise.
2663 (gnu_constraint_label_stack): Likewise.
2664 (gnu_storage_error_label_stack): Likewise.
2665 (gnu_program_error_label_stack): Likewise.
2666 (push_exception_label_stack): Take a VEC ** instead of a tree *.
2667 (push_stack): Likewise. Remove unused second parameter. Update
2669 (pop_stack): Take a VEC * instead of a tree *. Update callers.
2670 (gigi): Initialize stacks as VECs.
2671 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
2672 (Case_Statement_to_gnu): Likewise.
2673 (Subprogram_Body_to_gnu): Likewise.
2674 (call_to_gnu): Likewise.
2675 (Exception_Handler_to_gnu_sjlj): Likewise.
2676 (gnat_to_gnu): Likewise.
2677 (get_exception_label): Likewise.
2679 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2681 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
2682 anonymous base generated when the parent is a constrained discriminated
2683 type, propagate interface list to first subtype because it may appear
2684 in a current instance within the extension part of the derived type
2685 declaration, and its own subtype declaration has not been elaborated
2687 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
2688 determine whether it has the controlling type.
2690 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
2692 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
2693 raise of CE, SE and PE have the reason correctly set and are properly
2694 expanded before stopping the expansions of .NET/JVM exceptions.
2696 2010-06-14 Robert Dewar <dewar@adacore.com>
2698 * opt.ads (Check_Policy_List): Add some clarifying comments
2699 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
2700 on rewritten Assert pragma.
2702 2010-06-14 Gary Dismukes <dismukes@adacore.com>
2704 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
2705 controlled operations, so that they will be treated as overriding even
2706 if the overridden subprogram is marked Is_Hidden, as long as the
2707 overridden subprogram's parent subprogram is not hidden.
2709 2010-06-14 Robert Dewar <dewar@adacore.com>
2711 * debug.adb: Entry for gnatw.d no longer specific for while loops
2712 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
2713 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
2714 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
2715 new calling sequence to include test for EXIT WHEN.
2716 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
2717 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
2719 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
2721 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
2722 PRAGMA, not to pragma identifier).
2723 (Next_Exit_Statement): New attribute of N_Exit_Statement node
2725 2010-06-14 Robert Dewar <dewar@adacore.com>
2727 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
2730 2010-06-14 Robert Dewar <dewar@adacore.com>
2732 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
2733 missing pragma argument identifier.
2735 2010-06-14 Robert Dewar <dewar@adacore.com>
2737 * atree.ads, atree.adb (Ekind_In): New functions.
2739 2010-06-14 Robert Dewar <dewar@adacore.com>
2741 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
2743 2010-06-14 Robert Dewar <dewar@adacore.com>
2745 * usage.adb (Usage): Redo documentation of -gnatwa.
2747 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2749 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
2750 an untagged incomplete type that is a limited view.
2752 2010-06-14 Sergey Rybin <rybin@adacore.com>
2754 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
2757 2010-06-14 Thomas Quinot <quinot@adacore.com>
2759 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
2760 factoring duplicated code between...
2761 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
2762 * a-envvar.ads: Minor reformatting
2764 2010-06-14 Arnaud Charlet <charlet@adacore.com>
2766 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
2768 (Scan_ALI): Take into account new Visibility field.
2769 (Visibility_Kind): New type.
2770 (Xref_Entity_Record): Replace Lib field by Visibility.
2772 * gcc-interface/Make-lang.in: Update dependencies.
2774 2010-06-14 Pascal Obry <obry@adacore.com>
2776 * raise.h: Remove unused defintions.
2778 2010-06-14 Bob Duff <duff@adacore.com>
2780 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
2781 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
2782 the incorrect error "proper body expected".
2783 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
2784 allowed here" error in case of subunits, which was triggered by the
2785 above change to P_Subunit.
2787 2010-06-14 Sergey Rybin <rybin@adacore.com>
2789 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
2791 2010-06-14 Thomas Quinot <quinot@adacore.com>
2793 * lib-util.adb: Minor code reorganization.
2795 2010-06-14 Robert Dewar <dewar@adacore.com>
2797 * ali.adb (Scan_ALI): Implement reading and storing of N lines
2798 (Known_ALI_Lines): Add entry for 'N' (notes)
2799 * ali.ads (Notes): New table to store Notes information
2800 * alloc.ads: Add entries for Notes table
2801 * lib-util.adb (Write_Info_Int): New procedure
2802 (Write_Info_Slit): New procedure
2803 (Write_Info_Uint): New procedure
2804 * lib-util.ads (Write_Info_Int): New procedure
2805 (Write_Info_Slit): New procedure
2806 (Write_Info_Uint): New procedure
2807 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
2808 * lib-writ.ads: Update documentation for N (Notes) lines
2809 * lib.adb (Store_Note): New procedure
2810 * lib.ads (Notes): New table
2811 (Store_Note): New procedure
2812 * sem_prag.adb: Call Store_Note for affected pragmas
2814 2010-06-14 Thomas Quinot <quinot@adacore.com>
2816 * socket.c: Fix wrong condition in #ifdef
2817 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
2818 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
2819 because on VMS this type is a 32-bit pointer which is not compatible
2820 with the default for C pointers for code compiled with gcc on that
2823 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2825 * sem_util (Is_VMS_Operator): New predicate to determine whether an
2826 operator is an intrinsic operator declared in the DEC system extension.
2827 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
2828 if the operator is a VMS intrinsic.
2829 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
2830 constant-folded if the operands are signed and the operator is a VMS
2833 2010-06-14 Robert Dewar <dewar@adacore.com>
2835 * g-socket.adb, gnatcmd.adb: Minor reformatting.
2837 2010-06-14 Pascal Obry <obry@adacore.com>
2839 * s-finimp.adb: Fix typo.
2840 * raise.h: Remove duplicate blank line.
2842 2010-06-14 Vincent Celier <celier@adacore.com>
2844 * prj-nmsc.adb (Add_Sources): Always set the object file and the
2845 switches file names, as the configuration of the language may change
2846 in an extending project.
2847 (Process_Naming_Scheme): For sources of projects that are extended, set
2848 the configuration of the language from the highest extending project
2849 where the language is declared.
2851 2010-06-14 Gary Dismukes <dismukes@adacore.com>
2853 * sem_res.adb (Resolve_Call): For infinite recursion check, test
2854 whether the called subprogram is inherited from a containing subprogram.
2855 (Same_Or_Aliased_Subprograms): New function
2857 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2859 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
2860 use-visible, check whether it is a primitive for more than one type.
2862 2010-06-14 Robert Dewar <dewar@adacore.com>
2864 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
2866 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
2867 Has_Pragma_Unmodified flag.
2869 2010-06-14 Thomas Quinot <quinot@adacore.com>
2871 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
2872 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
2873 now done in GNAT.Sockets if necessary.
2874 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
2875 Ensure mutual exclusion for netdb operations if the target platform
2877 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
2878 hostent as an opaque type to improve portability.
2879 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
2880 gethostbyYYY using proprietary VxWorks API so that a uniform interface
2881 is available for the Ada side.
2882 * gcc-interface/Makefile.in: Remove g-sttsne-*
2883 * gcc-interface/Make-lang.in: Update dependencies.
2885 2010-06-14 Vincent Celier <celier@adacore.com>
2887 * gnatcmd.adb (Mapping_File): New function.
2889 2010-06-14 Javier Miranda <miranda@adacore.com>
2891 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
2893 2010-06-14 Arnaud Charlet <charlet@adacore.com>
2895 * ali.adb: Fix typo.
2896 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
2898 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2900 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
2903 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
2904 the context does not have a homonym of the selector, emit default
2907 2010-06-14 Robert Dewar <dewar@adacore.com>
2909 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
2912 2010-06-14 Arnaud Charlet <charlet@adacore.com>
2914 * lib-xref.ads: Doc updates:
2915 - Allocate 'Q' for #include entity kind
2917 - Allocate 'g' for regular macros
2918 - Allocate 'G' for function-like macros
2920 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2922 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
2923 Indicates that there is an instantiation in the current unit that
2924 loaded the body of the unit denoted by the with_clause.
2925 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
2926 whether a with_clause in the current context denotes the unit that
2927 holds the generic declaration, and mark the with_clause accordingly.
2928 (Instantiate_Package_Body): call Mark_Context.
2929 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
2930 whether a given body should be traversed before the spec of the main
2933 2010-06-14 Ed Falis <falis@adacore.com>
2935 * sysdep.c: Fix 653 build against vThreads headers.
2937 2010-06-14 Robert Dewar <dewar@adacore.com>
2939 * sinfo.ads: Minor reformatting.
2941 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2943 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
2944 the spec has been generated for a body without spec that carries an
2945 Inline_Always pragma.
2947 2010-06-14 Arnaud Charlet <charlet@adacore.com>
2949 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
2952 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
2954 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
2955 declaration for VMs, as those are useless and might lead to duplicated
2956 local variable names in the generated code.
2957 * gcc-interface/Make-lang.in: Update dependencies.
2959 2010-06-14 Robert Dewar <dewar@adacore.com>
2961 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
2963 2010-06-14 Robert Dewar <dewar@adacore.com>
2965 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
2966 is renamed as Has_Following_Address_Clause.
2967 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
2968 to allow the caller to avoid Initialize_Scalars having an effect.
2969 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
2970 scalars with an address clause specified.
2971 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
2972 to allow the caller to avoid Initialize_Scalars having an effect.
2973 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
2974 (where it was called Has_Address_Clause).
2975 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
2976 (where it was called Has_Address_Clause).
2977 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
2978 problems for Initialize_Scalars (since we no longer initialize objects
2979 with an address clause.
2981 2010-06-14 Robert Dewar <dewar@adacore.com>
2983 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
2986 2010-06-14 Gary Dismukes <dismukes@adacore.com>
2988 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
2989 on the entity of an implicitly generated postcondition procedure.
2991 2010-06-14 Thomas Quinot <quinot@adacore.com>
2993 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
2994 Discriminant_Constraint elist from full view to private view.
2996 2010-06-14 Robert Dewar <dewar@adacore.com>
2998 * sem_res.adb: Minor reformatting.
3000 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3002 * sem.adb: New version of unit traversal.
3004 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
3005 within a generic unit in the table of delayed calls.
3007 2010-06-14 Robert Dewar <dewar@adacore.com>
3009 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
3011 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3013 * sem_ch12.adb (Save_References): If an identifier has been rewritten
3014 during analysis as an explicit dereference, keep the reference implicit
3015 in the generic, but preserve the entity if global. This prevents
3016 malformed generic trees in the presence of some nested generics.
3018 2010-06-14 Sergey Rybin <rybin@adacore.com>
3020 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
3021 tool with '-files=' option. Also fix some small errors (wrong brackets)
3023 2010-06-14 Vincent Celier <celier@adacore.com>
3025 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
3026 the ALI files on the command line.
3028 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
3029 the same value as the parameter of the same name.
3030 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
3032 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
3033 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
3034 emit version symbols only for the units of the library.
3035 (Gen_Versions_C): Ditto.
3037 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3039 * sem_ch4.adb: Fix typo.
3041 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
3043 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
3044 vector IO doesn't work at default value properly.
3046 2010-06-14 Doug Rupp <rupp@adacore.com>
3048 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
3050 2010-06-14 Vincent Celier <celier@adacore.com>
3052 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
3053 sources of the project if a switch -files= is used.
3055 2010-06-14 Thomas Quinot <quinot@adacore.com>
3057 * exp_attr.adb: Minor reformatting.
3059 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3061 * gnat_ugn.texi: Minor typo fixes and wording changes.
3063 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3065 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
3066 prefixed form, do not re-analyze first actual, which may need an
3067 implicit dereference.
3068 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
3069 prefixed notation, the analysis will rewrite the node, and possible
3070 errors appear in the rewritten name of the node.
3071 * sem_res.adb: If a call is ambiguous because its first parameter is
3072 an overloaded call, report list of candidates, to clarify ambiguity of
3075 2010-06-14 Doug Rupp <rupp@adacore.com>
3077 * s-auxdec-vms-alpha.adb: New package body implementing legacy
3078 VAX instructions with Asm insertions.
3079 * s-auxdec-vms_64.ads: Inline VAX queue functions
3080 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
3081 that show up only on VMS.
3082 * gcc-interface/Makefile.in: Provide translation for
3083 s-auxdec-vms-alpha.adb.
3085 2010-06-14 Olivier Hainque <hainque@adacore.com>
3087 * initialize.c (VxWorks section): Update comments.
3089 2010-06-14 Robert Dewar <dewar@adacore.com>
3091 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
3093 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
3095 * init.c: Code clean up.
3097 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3099 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
3100 not insert address clause in table for later validation if type of
3101 entity is generic, to prevent possible spurious errors.
3103 * sem_ch8.adb: Code clean up.
3105 2010-06-14 Ben Brosgol <brosgol@adacore.com>
3107 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
3108 texi2pdf and texi2html.
3109 Document how to change scheduling properties on HP-UX.
3111 2010-06-14 Thomas Quinot <quinot@adacore.com>
3113 * g-socket.ads: Remove misleading comments.
3115 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3117 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
3118 CLI_Target as this prevents proper detection of exported names
3119 duplicates when the exported language is different to CIL.
3120 (Process_Interface_Name): Add check for CIL convention exports,
3121 replacing the old one from Check_Duplicated_Export_Name.
3123 2010-06-14 Matthew Heaney <heaney@adacore.com>
3125 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
3126 and new last satisfy constraints.
3127 (Delete_Last): prevent overflow for subtraction of index values
3128 (To_Vector): prevent overflow for addition of index values
3130 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3132 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
3133 rewritten call, preserve the resulting type to prevent spurious errors,
3134 when the call is implicitly dereferenced in the context of an in-out
3137 * checks.adb (Apply_Discriminant_Check): If the target of the
3138 assignment is a renaming of a heap object, create constrained type for
3141 2010-06-14 Pascal Obry <obry@adacore.com>
3143 * prj-proc.adb: Fix copy of object directory for extending projects.
3145 2010-06-14 Jose Ruiz <ruiz@adacore.com>
3147 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
3148 (__gnat_install_handler, PowerPC linux): Activate the alternative
3151 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
3153 * gnat_rm.texi: Move to GFDL version 1.3.
3154 * gnat-style.texi: Ditto.
3155 * gnat_ugn.texi: Ditto.
3157 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
3160 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
3163 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
3165 * gcc-interface/utils.c (update_pointer_to): Initialize last.
3167 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
3169 * gcc-interface/ada-tree.h: Fix formatting nits.
3171 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3173 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
3175 (init_dummy_type): Likewise.
3176 (gnat_pushlevel): Likewise.
3178 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3179 (Subprogram_Body_to_gnu): Likewise.
3180 (Compilation_Unit_to_gnu): Likewise.
3181 (start_stmt_group): Likewise.
3182 (extract_encoding): Likewise.
3183 (decode_name): Likewise.
3185 * gcc-interface/misc.c (gnat_printable_name): Likewise.
3187 * gcc-interface/decl.c (annotate_value): Likewise.
3189 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
3191 (struct lang_decl): Likewise.
3192 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
3193 (SET_DECL_LANG_SPECIFIC): Likewise.
3195 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
3197 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
3198 * gcc-interface/lang-specs.h: Likewise.
3200 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
3203 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
3205 2010-06-01 Arnaud Charlet <charlet@adacore.com>
3207 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
3209 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
3211 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
3212 TYPE_DECL of the equivalent type instead of building a new one.
3214 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
3216 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
3217 Fix nits in comments.
3218 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
3219 * gcc-interface/trans.c (gigi): Likewise.
3220 (Attribute_to_gnu): Likewise.
3221 (Case_Statement_to_gnu): Likewise.
3222 (gnat_to_gnu): Adjust warning message.
3223 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
3224 (build_vms_descriptor32): Likewise.
3226 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
3228 * gcc-interface/decl.c: Pretend to be a backend file by undefining
3229 IN_GCC_FRONTEND (still need rtl.h here).
3231 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3233 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
3234 (gigi): Adjust call to set_stack_check_libfunc.
3236 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3238 * gcc-interface/utils.c: Do not include rtl.h.
3240 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
3242 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
3243 and gimple.h. Explain why rtl.h has to be included.
3244 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
3245 * gcc-interface/targtyps.c: Do not include tm_p.h
3246 * gcc-interface/utils2.c: Do not include flags.h.
3247 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
3248 and explain why it has to be included.
3249 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
3251 Include function.h and explain why. Explain why except.h is included.
3252 (enumerate_modes): Remove unused function.
3253 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
3254 * gcc-interface/Make-lang.in: Update dependencies.
3256 2010-05-25 Joseph Myers <joseph@codesourcery.com>
3258 * gcc-interface/misc.c (internal_error_function): Add context
3259 parameter. Use it to access show_column flag and instead of using
3260 global_dc. Call warn_if_plugins.
3261 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
3263 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
3265 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
3266 * gcc-interface/trans.c (unshare_save_expr): Delete.
3267 (gigi): Do not unshare trees under SAVE_EXPRs here.
3269 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
3271 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
3273 * gcc-interface/utils.c (build_function_stub): Likewise.
3275 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3277 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
3278 for Wuninitialized without -O.
3280 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
3282 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
3283 ADT_exception_data_name_id.
3284 (exception_data_name_id): New define.
3285 * gcc-interface/trans.c (gigi): Initialize it.
3286 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
3287 exception type for standard exception definitions. Do not make them
3289 <E_Record_Type>: Equate fields of types associated with an exception
3290 definition to those of the standard exception type.
3292 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
3294 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
3296 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
3298 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
3299 code, improve comments and fix formatting nits.
3301 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
3303 * gcc-interface/utils.c (update_pointer_to): Return early if the old
3304 pointer already points to the new type. Chain the old pointer and its
3305 variants at the end of new pointer's chain after updating them.
3307 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
3309 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
3310 built for interfaces.
3311 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
3312 imported_p instead of Is_Imported when considering constants.
3313 Do not promote alignment of exported objects.
3314 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
3316 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3318 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
3319 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
3320 constants really constant.
3321 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
3323 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3325 * gcc-interface/decl.c (make_aligning_type): Declare the type.
3327 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3329 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
3330 expressions of variant part of record types declared at library level.
3332 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3334 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
3335 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
3336 (rest_of_record_type_compilation): Adjust call to create_field_decl.
3337 (make_descriptor_field): Likewise and pass correctly typed constants.
3338 (build_unc_object_type): Likewise.
3339 (unchecked_convert): Likewise.
3340 * gcc-interface/decl.c (elaborate_expression_2): New static function.
3341 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
3342 Adjust call to create_field_decl.
3343 (make_aligning_type): Likewise.
3344 (make_packable_type): Likewise.
3345 (maybe_pad_type): Likewise.
3346 (gnat_to_gnu_field): Likewise.
3347 (components_to_record): Likewise.
3348 (create_field_decl_from): Likewise.
3349 (create_variant_part_from): Remove superfluous test.
3350 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
3352 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3354 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
3355 (build_unc_object_type_from_ptr): Likewise.
3356 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
3357 and pass it to create_type_decl. Declare the type. Simplify.
3358 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
3359 it to build_unc_object_type.
3360 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
3361 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3362 (gnat_to_gnu): Likewise.
3363 * gcc-interface/utils2.c (build_allocator): Likewise.
3365 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
3368 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
3370 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3372 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
3374 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3377 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
3379 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
3381 * gnathtml.pl: Use 755 as mask for new directories.
3383 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
3385 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
3386 constant constructors before taking their address.
3388 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
3390 * exp_dbug.ads: Fix outdated description. Mention link between XVS
3392 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
3393 XVZ variable as unit size of XVS type.
3394 (maybe_pad_type): Likewise.
3396 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
3398 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
3399 use memmove if the array type is bit-packed.
3401 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3403 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
3404 build_common_tree_nodes.
3406 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
3408 * gsocket.h: Make sure that winsock2.h is included before windows.h.
3410 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3412 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
3415 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3417 * uintp.h (UI_Lt): Declare.
3418 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
3419 computation in sizetype.
3420 <E_Array_Subtype>: Use unified handling for all index types. Do not
3421 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
3423 (annotate_value): Change test for negative values.
3424 (validate_size): Apply test for negative values on GNAT nodes.
3425 (set_rm_size): Likewise.
3426 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
3427 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
3428 for negative values.
3429 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
3430 (builtin_type_for_size): Adjust definition of signed_size_type_node.
3431 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
3432 lengths against zero.
3434 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3436 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
3437 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
3438 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
3439 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
3440 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
3441 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
3443 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
3444 flag_signed_char. Tag sizetype with "size_type" moniker.
3445 * gcc-interface/trans.c (gigi): Add standard_character parameter.
3446 Remove useless built-in types. Equate unsigned_char_type_node to
3447 Standard.Character. Use it instead of char_type_node throughout.
3448 (Attribute_to_gnu): Likewise.
3449 (gnat_to_gnu): Likewise.
3450 * gcc-interface/utils2.c (build_call_raise): Likewise.
3452 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3454 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
3455 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
3456 (sbitsize_one_node): New macro.
3457 (sbitsize_unit_node): Likewise.
3458 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
3459 latent bug in the computation of subrange_p. Fold wider_p predicate.
3460 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
3461 the final comparison.
3462 (make_aligning_type): Build real negation and use sizetype throughout
3463 the offset computation.
3464 (maybe_pad_type): Do not issue the warning when the new size expression
3466 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
3467 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
3469 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
3471 (gnat_to_gnu) <N_Free_Statement>: Likewise.
3472 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
3473 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
3474 constants in sizetype. Remove dead code and tweak comments. Generate
3475 equality instead of inequality comparisons for zero length tests.
3477 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3479 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
3480 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
3481 <object>: Do not create the fake PARM_DECL if no debug info is needed.
3482 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
3483 purposes if no debug info is needed.
3484 Fix formatting. Reorder and add comments.
3485 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
3486 variable and remove obsolete comment.
3487 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
3488 (convert_vms_descriptor32): Likewise.
3489 (convert): Remove dead code.
3490 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
3491 the reference to the P_ARRAY pointer.
3492 <POINTER_TYPE>: Likewise.
3493 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
3494 (gnat_init_decl_processing): Delete, move contents to...
3495 * gcc-interface/misc.c (gnat_init): ...here.
3497 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3499 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
3500 calls. Return true for conversion from a record subtype to its type.
3502 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3504 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
3505 lieu of integer_type_node for boolean operations.
3506 (choices_to_gnu): Likewise.
3507 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3508 (Loop_Statement_to_gnu): Likewise.
3509 (establish_gnat_vms_condition_handler): Likewise.
3510 (Exception_Handler_to_gnu_sjlj): Likewise.
3511 (gnat_to_gnu): Likewise.
3512 (build_unary_op_trapv): Likewise.
3513 (build_binary_op_trapv): Likewise.
3514 (emit_range_check): Likewise.
3515 (emit_index_check): Likewise.
3516 (convert_with_check): Likewise.
3517 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
3518 (convert_vms_descriptor32): Likewise.
3519 (convert_vms_descriptor): Likewise.
3520 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
3521 (compare_arrays): Use boolean instead of integer constants.
3522 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
3523 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
3525 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
3526 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
3527 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
3528 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
3529 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
3530 for boolean operations.
3531 (fill_vms_descriptor): Likewise. Fix formatting nits.
3533 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3535 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
3536 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
3538 (LOOP_STMT_COND): ...this.
3539 (LOOP_STMT_BOTTOM_COND_P): New flag.
3540 (LOOP_STMT_TOP_UPDATE_P): Likewise.
3541 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
3542 (can_equal_min_val_p): New static inline function.
3543 (can_equal_max_val_p): Likewise.
3544 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
3545 new LOOP_STMT semantics. Use two different strategies depending on
3546 whether optimization is enabled to translate the loop.
3547 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
3549 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3551 * uintp.adb (UI_From_Dint): Remove useless code.
3552 (UI_From_Int): Likewise.
3553 * uintp.h: Reorder declarations.
3554 (UI_From_gnu): Declare.
3555 (UI_Base): Likewise.
3556 (Vector_Template): Likewise.
3557 (Vector_To_Uint): Likewise.
3560 * gcc-interface/gigi.h: Tweak comments.
3561 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
3562 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
3564 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
3565 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
3566 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
3567 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
3570 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3572 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
3574 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
3575 (smaller_form_type_p): ...this. Change parameter and variable names.
3576 (call_to_gnu): Use the nominal type of the parameter to create the
3577 temporary if it's a smaller form of the actual type.
3578 (addressable_p): Return false if the actual type is integral and its
3579 size is greater than that of the expected type.
3581 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3583 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
3584 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
3585 (process_attributes): Delete.
3586 (post_error_ne_num): Change parameter name.
3587 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
3588 with -g3. Remove a couple of obsolete lines. Minor tweaks.
3589 If type annotating mode, operate on trees to compute the adjustment to
3590 the sizes of tagged types. Fix long line.
3591 (cannot_be_superflat_p): Tweak head comment.
3592 (annotate_value): Fold local constant.
3593 (set_rm_size): Fix long line.
3594 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
3595 (Attribute_to_gnu): Fix long line.
3596 <Attr_Size>: Remove useless assertion.
3597 Reorder statements. Use size_binop routine.
3598 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
3599 Create local variables for the label and the test. Tweak comments.
3600 (Subprogram_Body_to_gnu): Reset cfun to NULL.
3601 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
3602 (process_inlined_subprograms): Integrate into...
3603 (Compilation_Unit_to_gnu): ...this.
3604 (gnat_to_gnu): Fix long line.
3605 (post_error_ne_num): Change parameter name.
3606 * gcc-interface/utils.c (process_attributes): Static-ify.
3607 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
3608 (create_type_decl): Add comment.
3609 (create_var_decl_1): Process the attributes after adding the VAR_DECL
3610 to the current binding level.
3611 (create_subprog_decl): Likewise for the FUNCTION_DECL.
3612 (end_subprog_body): Do not reset cfun to NULL.
3613 (build_vms_descriptor32): Fix long line.
3614 (build_vms_descriptor): Likewise.
3615 (handle_nonnull_attribute): Likewise.
3616 (convert_vms_descriptor64): Likewise.
3617 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
3618 (gnat_protect_expr): Fix thinko.
3620 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3622 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
3623 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
3624 before translating the top-level node.
3625 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
3626 <N_Object_Declaration>: Likewise.
3627 <N_Assignment_Statement>: Likewise.
3628 <N_Unchecked_Type_Conversion>: Likewise.
3629 (call_to_gnu): Remove kludge.
3630 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
3631 associated with user returns to be preserved.
3632 (gnat_to_gnu): Add special code to deal with boolean rvalues.
3633 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
3635 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
3636 <INDIRECT_REF>: Call build_fold_indirect_ref.
3638 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
3640 * g-socket.adb: A target can have multiple missing errno's. This
3641 will result in multiple errno's being defined as -1. Because of this
3642 we can not use a case but must use a series of if's to avoid
3643 a duplicate case error in GNAT.Sockets.Resolve_Error.
3645 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3647 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
3648 a statement. Otherwise, if at top-level, push the processing of the
3649 elaboration routine. In the misaligned case, issue the error messages
3650 again on entry and create the temporary explicitly. Do not issue them
3652 For a function call, emit the range check if necessary.
3653 In the copy-in copy-out case, create the temporary for the return
3655 Do not unnecessarily convert by-ref parameters to the formal's type.
3656 Remove obsolete guards in conditions.
3657 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
3658 target to call_to_gnu in all cases.
3659 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
3660 (addressable_p) <CONSTRUCTOR>: Return false if not static.
3661 <COMPOUND_EXPR>: New case.
3662 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
3663 expression if it has unconstrained array type.
3664 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
3665 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
3668 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3670 * gcc-interface/trans.c (gigi): Do not start statement group.
3671 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
3672 Start statement group and push binding level here...
3673 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
3674 Do not push fake contexts at top level. Remove redundant code.
3675 (call_to_gnu): Rename a local variable and constify another.
3676 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
3677 (set_current_block_context): Set it as the group's block.
3678 (gnat_init_decl_processing): Delete unrelated init code.
3679 (end_subprog_body): Use NULL_TREE.
3681 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3683 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
3684 side-effects of actual parameters before the call.
3686 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3688 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
3690 (set_rm_size): Reorder and remove obsolete test.
3692 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
3694 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
3695 (gigi): Adjust ATTRIBUTE_UNUSED markers.
3696 * gcc-interface/gadaint.h: New file.
3697 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
3698 (__gnat_to_canonical_file_spec): Remove declaration.
3699 (number_names): Delete.
3700 (number_files): Likewise.
3702 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
3705 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
3707 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
3709 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
3710 Ekind. Return early for class-wide types. Do not compute initializer
3711 unless necessary. Reuse the tree for an associated class-wide type
3712 only if processing its root type.
3714 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
3716 * gsocket.h: Run-time can no longer be built without network
3717 OS headers available. Changing RTEMS GNAT build procedure to
3718 reflect this and letting run-time build use network .h files.
3720 2010-04-13 Duncan Sands <baldrick@free.fr>
3722 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
3723 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
3725 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
3727 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
3728 (parent_name_id): New macro.
3729 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
3730 * gcc-interface/trans.c (gigi): Initialize it.
3731 (lvalue_required_p) <N_Type_Conversion>: New case.
3732 <N_Qualified_Expression>: Likewise.
3733 <N_Allocator>: Likewise.
3734 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
3736 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
3738 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
3739 (DECL_CONST_ADDRESS_P): New macro.
3740 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
3741 (SAME_FIELD_P): Likewise.
3742 * gcc-interface/decl.c (constructor_address_p): New static function.
3743 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
3744 the return value of above function.
3745 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
3746 passed by reference.
3747 <E_Record_Subtype>: Likewise.
3748 Set TREE_ADDRESSABLE on the type if it passed by reference.
3749 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
3750 (create_field_decl_from): Likewise.
3751 (substitute_in_type): Likewise.
3752 (purpose_member_field): Use SAME_FIELD_P.
3753 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
3754 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
3755 parameter and adjust recursive calls.
3756 <N_Explicit_Dereference>: New case.
3757 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
3758 Adjust calls to lvalue_required_p. Do not return the initializer of a
3759 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
3760 (call_to_gnu): Delay issuing error message for a misaligned actual and
3761 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
3762 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
3763 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
3764 type is passed by reference.
3765 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
3766 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
3767 (build_simple_component_ref): Use SAME_FIELD_P.
3769 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
3771 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
3772 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
3773 front-end's predicate Is_By_Reference_Type. Use consistent order and
3774 remove ??? comment. Use original conversion in all cases, if any.
3775 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
3776 (convert): Use local copy in more cases.
3777 <INDIRECT_REF>: Remove deactivated code.
3778 (unchecked_convert): Use a couple of local copies.
3780 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
3782 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
3784 (lvalue_required_p) <N_Attribute_Reference>: Call it.
3785 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
3786 folding the result only if lvalue_required_for_attribute_p is true.
3787 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
3788 typed constant to build_component_ref.
3789 (unchecked_convert): Likewise.
3790 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
3791 (build_allocator): Likewise.
3793 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
3795 * gcc-interface/utils2.c (build_cond_expr): Take the address and
3796 dereference if the result type is passed by reference.
3798 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
3800 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
3801 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
3802 goto to the next statement.
3804 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
3806 * gcc-interface/gigi.h (maybe_variable): Delete.
3807 (protect_multiple_eval): Likewise.
3808 (maybe_stabilize_reference): Likewise.
3809 (gnat_save_expr): Declare.
3810 (gnat_protect_expr): Likewise.
3811 (gnat_stabilize_reference): Likewise.
3812 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
3813 gnat_stabilize_reference.
3814 (maybe_variable): Delete.
3815 (elaborate_expression_1): Use gnat_save_expr.
3816 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
3817 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
3818 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
3819 <N_Slice>: Use gnat_protect_exp.
3820 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
3821 <N_In>: Use gnat_protect_expr.
3822 Pass NULL to gnat_stabilize_reference.
3823 (build_unary_op_trapv): Use gnat_protect_expr.
3824 (build_binary_op_trapv): Likewise.
3825 (emit_range_check): Likewise.
3826 (emit_index_check): Likewise.
3827 (convert_with_check): Likewise.
3828 (protect_multiple_eval): Move to utils2.c file.
3829 (maybe_stabilize_reference): Merge into...
3830 (gnat_stabilize_reference): ...this. Move to utils2.c file.
3831 (gnat_stabilize_reference_1): Likewise.
3832 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
3833 instead of protect_multiple_eval.
3834 * gcc-interface/utils2.c (compare_arrays): Likewise.
3835 (nonbinary_modular_operation): Likewise.
3836 (maybe_wrap_malloc): Likewise.
3837 (build_allocator): Likewise.
3838 (gnat_save_expr): New function.
3839 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
3840 in common cases. Propagate TREE_READONLY onto dereferences.
3841 (gnat_stabilize_reference_1): Move from trans.c file.
3842 (gnat_stabilize_reference): Likewise.
3844 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
3846 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
3847 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
3848 node. Use the type of the operand to set TREE_READONLY.
3849 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
3850 _REF node. Do not overwrite TREE_READONLY.
3851 (call_to_gnu): Rename local variable and fix various nits. In the
3852 copy-in/copy-out case, build the SAVE_EXPR manually.
3853 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
3854 and fold the computations.
3855 (protect_multiple_eval): Always save entire fat pointers.
3856 (maybe_stabilize_reference): Minor tweaks.
3857 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
3858 tcc_type and tcc_statement.
3859 * gcc-interface/utils.c (convert_to_fat_pointer): Call
3860 protect_multiple_eval in lieu of save_expr.
3861 (convert): Minor tweaks.
3862 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
3863 (builtin_type_for_size): Call gnat_type_for_size directly.
3864 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
3865 (contains_null_expr): Likewise
3866 (gnat_build_constructor): Do not call it.
3867 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
3868 instead of gnat_stabilize_reference to protect the operands.
3869 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
3871 (maybe_wrap_malloc): Likewise.
3872 (build_allocator): Likewise.
3873 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
3874 (gnat_mark_addressable): Rename parameter.
3876 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
3878 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
3879 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
3880 (TYPE_RETURNS_BY_REF_P): Rename into.
3881 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
3882 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
3883 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
3884 (build_return_expr): Likewise.
3885 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
3886 Rename local variables. If the return Mechanism is By_Reference, pass
3887 return_by_invisible_ref_p to create_subprog_type instead of toggling
3888 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
3889 the mechanism. Use regular return for contrained types with non-static
3890 size and return by invisible reference for unconstrained return types
3891 with default discriminants. Update comment.
3892 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
3893 returns by invisible reference, turn the RESULT_DECL into a pointer.
3894 Do not handle DECL_BY_REF_P in the CICO case here.
3895 (call_to_gnu): Remove code handling return by target pointer. For a
3896 function call, if the return type has non-constant size, generate the
3897 assignment with an INIT_EXPR.
3898 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
3899 If the function returns by invisible reference, build the copy return
3901 (add_decl_expr): Initialize the variable with an INIT_EXPR.
3902 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
3903 Adjust for renaming of macros. Copy the node only when necessary.
3904 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
3905 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
3906 (convert_from_reference): Delete.
3907 (is_byref_result): Likewise.
3908 (gnat_genericize_r): Likewise.
3909 (gnat_genericize): Likewise.
3910 (end_subprog_body): Do not call gnat_genericize.
3911 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
3912 (build_return_expr): Adjust parameter names, logic and comment.
3914 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
3916 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
3917 if the size is small enough. Propagate the alignment if there is an
3918 alignment clause on the original array type.
3919 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
3920 Deal with under-aligned packed array types. Copy the size onto the
3921 justified modular type and don't lay it out again. Likewise for the
3922 padding type built for other under-aligned subtypes.
3923 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
3926 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
3928 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
3929 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
3931 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
3933 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
3934 do not set the result type if there is a specified target and do not
3935 convert the result in any cases.
3936 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
3937 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
3939 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
3941 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
3943 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
3946 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
3947 pointer base types are variant of each other. Apply special treatment
3948 for null to fat pointer types in all cases.
3950 2010-01-28 Pascal Obry <obry@adacore.com>
3952 * s-win32.ads: Add some missing constants.
3954 2010-01-28 Vincent Celier <celier@adacore.com>
3956 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
3959 2010-01-28 Robert Dewar <dewar@adacore.com>
3961 * gnat_rm.texi: Minor correction
3963 2010-01-27 Pascal Obry <obry@adacore.com>
3965 * g-awk.adb: ensure that an AWK session is reusable.
3967 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
3969 * g-regist.adb (For_Every_Key): Fix previous change.
3972 2010-01-27 Thomas Quinot <quinot@adacore.com>
3974 * lib-writ.ads: Current version of spec for new N (note) ALI lines
3976 2010-01-27 Yannick Moy <moy@adacore.com>
3978 * a-cdlili.adb (Insert): Correct exception message when cursor
3979 designates wrong list.
3981 2010-01-27 Vincent Celier <celier@adacore.com>
3983 * gnatcmd.adb: When there is only one main specified, the package
3984 support Switches (<main>) and attribute Switches is specified for the
3985 main, use these switches, instead of Default_Switches ("Ada").
3987 2010-01-27 Robert Dewar <dewar@adacore.com>
3989 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
3991 * exp_disp.adb: Minor reformatting
3993 2010-01-27 Tristan Gingold <gingold@adacore.com>
3995 * seh_init.c: Use __ImageBase instead of _ImageBase.
3997 2010-01-27 Javier Miranda <miranda@adacore.com>
3999 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
4000 profile of interface thunks. The type of the controlling formal is now
4001 the covered interface type (instead of the target tagged type).
4003 2010-01-27 Sergey Rybin <rybin@adacore.com>
4005 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
4007 2010-01-27 Robert Dewar <dewar@adacore.com>
4009 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
4010 changed from Expr to N.
4012 2010-01-26 Thomas Quinot <quinot@adacore.com>
4014 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
4015 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
4018 2010-01-26 Vincent Celier <celier@adacore.com>
4020 * prj-attr.adb: Add new attribute Library_Install_Name_Option
4021 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
4022 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
4023 attributes Run_Path_Option and Library_Install_Name_Option.
4024 * prj.ads (Project_Configuration): Replace component
4025 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
4026 component Library_Install_Name_Option.
4027 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
4028 Replace Run_Path_Origin_Supported with Run_Path_Origin
4030 2010-01-26 Ed Schonberg <schonberg@adacore.com>
4032 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
4033 is not hidden by a homograph declared in another actual package.
4035 2010-01-26 Robert Dewar <dewar@adacore.com>
4037 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
4038 decisions for pragmas Assert, Check, Precondition, Postcondition if
4040 * scos.ads: Update comments.
4041 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
4042 Also remove obsolete code for CT (exit point) SCOs.
4044 2010-01-26 Thomas Quinot <quinot@adacore.com>
4046 * switch-c.adb: Fix handling of -gnatz*
4048 2010-01-26 Robert Dewar <dewar@adacore.com>
4050 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
4051 qualifiers for FOR/WHILE loops
4052 * scos.ads: Use separate type letters F/W for for/while loops
4054 2010-01-26 Robert Dewar <dewar@adacore.com>
4056 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
4057 entries per line, one for each statement in the sequence).
4058 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
4059 size from 100 to 10_000 for SC_Array to avoid any real possibility of
4060 overflow. Output decisions in for loops.
4061 Exclude labels from CS lines.
4062 * scos.ads: Clarify that label is not included in the entry point
4064 2010-01-26 Robert Dewar <dewar@adacore.com>
4066 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
4067 format of statement sequence SCO entries (one location/statement).
4068 * put_scos.adb (Put_SCOs): Implement new format of CS lines
4069 * scos.ads: Update comments.
4070 * sem_eval.adb: Minor reformatting.
4072 2010-01-26 Robert Dewar <dewar@adacore.com>
4074 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
4075 (Extend_Statement_Sequence): New procedures
4076 (Traverse_Declarations_Or_Statements): New handling for exits.
4078 2010-01-26 Robert Dewar <dewar@adacore.com>
4080 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
4083 2010-01-26 Robert Dewar <dewar@adacore.com>
4085 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
4086 * scos.ads: Clarify handling of logical operators
4088 2010-01-26 Arnaud Charlet <charlet@adacore.com>
4090 * s-tpoben.adb: Update comments.
4092 2010-01-26 Robert Dewar <dewar@adacore.com>
4094 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
4097 2010-01-26 Robert Dewar <dewar@adacore.com>
4099 * scos.ads: Clean up documentation, remove obsolete XOR references
4100 2010-01-26 Vincent Celier <celier@adacore.com>
4102 * gnat_ugn.texi: Complete documentation on the restrictions for
4103 combined options in -gnatxxx switches.
4106 2010-01-26 Arnaud Charlet <charlet@adacore.com>
4108 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
4109 a controlled operation, abort is already deferred at this point, so we
4110 need to use Defer_Abort_Nestable.
4112 2010-01-26 Vincent Celier <celier@adacore.com>
4114 * prj-conf.adb (Get_Config_Switches): Check for a default language for
4115 a project extending a project with no languages.
4117 2010-01-26 Vincent Celier <celier@adacore.com>
4119 * switch-c.adb (Scan_Front_End_Switches): Take into account options
4120 that follow -gnatef.
4121 Allow -gnateG to be followed by other options.
4123 2010-01-26 Robert Dewar <dewar@adacore.com>
4125 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
4126 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
4129 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
4131 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
4132 that allows to iterate over all subkeys of a key.
4134 2010-01-26 Ed Falis <falis@adacore.com>
4136 * sysdep.c: enable NFS for VxWorks MILS
4137 * env.c: enable __gnat_environ for VxWorks MILS
4138 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
4140 2010-01-25 Bob Duff <duff@adacore.com>
4142 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
4143 is an internally-generated positional aggregate, and the bounds are
4144 already correctly set. We don't want to overwrite those bounds with
4145 bounds determined by context.
4147 2010-01-25 Robert Dewar <dewar@adacore.com>
4149 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
4150 exp_ch9.adb, g-sechas.ads: Minor reformatting.
4152 2010-01-25 Thomas Quinot <quinot@adacore.com>
4154 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
4155 integer type) before subtracting 1, otherwise the computation may wrap
4156 (because size_t is modular) and cause the conversion to fail.
4158 2010-01-25 Ed Falis <falis@adacore.com>
4160 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
4162 2010-01-25 Vincent Celier <celier@adacore.com>
4164 * prj-attr.adb: New attribute Run_Path_Origin_Required
4165 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
4166 attribute Run_Path_Origin_Required.
4167 * prj.ads (Project_Configuration): New component
4168 Run_Path_Origin_Supported.
4169 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
4171 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4173 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
4174 have errors, do not continue resolution of the aggregate.
4175 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
4176 the array type indicates an error.
4178 2010-01-25 Bob Duff <duff@adacore.com>
4180 * sinfo.ads: Minor comment fixes.
4182 2010-01-25 Bob Duff <duff@adacore.com>
4184 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
4186 2010-01-25 Arnaud Charlet <charlet@adacore.com>
4188 * gnatvsn.ads (Current_Year): Update.
4190 2010-01-25 Florian Villoing <villoing@adacore.com>
4192 * gnat_ugn.texi: Fix typo.
4194 2010-01-25 Thomas Quinot <quinot@adacore.com>
4196 * scos.ads: Update specification.
4198 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4200 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
4201 enclosing subprogram has no previous spec, attach postcondition
4202 procedure to the defining entity for the body.
4204 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4206 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
4207 initialization procedure of the ancestor part of an extension aggregate
4208 if it is an interface type.
4210 2010-01-25 Vincent Celier <celier@adacore.com>
4212 * gnatlink.adb (Process_Binder_File): The directory for the shared
4213 version of libgcc in the run path options is found in the subdirectory
4214 indicated by __gnat_default_libgcc_subdir.
4215 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
4218 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4220 * sem_prag.adb: More flexible pragma Annotate.
4222 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
4224 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
4225 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
4227 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
4229 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
4231 2010-01-18 Jan Hubicka <jh@suse.cz>
4234 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
4235 unit local variables.
4237 2010-01-17 Laurent GUERBY <laurent@guerby.net>
4239 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
4241 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
4243 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
4244 * system-linux-armeb.ads, system-linux-armel.ads: New files.
4246 2010-01-09 Simon Wright <simon@pushface.org>
4249 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
4254 Copyright (C) 2010 Free Software Foundation, Inc.
4256 Copying and distribution of this file, with or without modification,
4257 are permitted in any medium without royalty provided the copyright
4258 notice and this notice are preserved.