1 2010-10-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3 * gcc-interface/utils2.c (build_compound_expr): New function.
4 * gcc-interface/gigi.h (build_compound_expr): Declare it.
5 * gcc-interface/trans.c (Attribute_to_gnu, call_to_gnu): Use it.
6 (gnat_to_gnu, case N_Expression_With_Actions): Likewise.
8 2010-10-26 Javier Miranda <miranda@adacore.com>
10 * sem_prag.adb (Process_Import_Or_Interface): Skip primitives of
11 interface types when processing all the entities in the homonym chain
12 that are declared in the same declarative part.
14 2010-10-26 Ed Schonberg <schonberg@adacore.com>
16 * sem_ch3.adb (Process_Range_In_Decl): If the range is part of a
17 quantified expression, the insertion point for range checks will be
18 arbitrarily far in the tree.
19 * sem_ch5.adb (One_Bound): Use Insert_Actions for the declaration of
20 the temporary that holds the value of the bounds.
21 * sem_res.adb (Resolve_Quantified_Expressions): Disable expansion of
22 condition until the full expression is expanded.
24 2010-10-26 Robert Dewar <dewar@adacore.com>
26 * opt.ads: Comment fix.
27 * sem_cat.adb: Treat categorization errors as warnings in GNAT Mode.
28 * switch-c.adb: GNAT Mode does not set
29 Treat_Categorization_Errors_As_Warnings.
31 2010-10-26 Ed Schonberg <schonberg@adacore.com>
33 * sem_ch8.adb (Analyze_Subprogram_Renaming): Improve warning when an
34 operator renames another one with a different name.
36 2010-10-26 Thomas Quinot <quinot@adacore.com>
38 * exp_ch4.adb, exp_pakd.adb: Minor reformatting.
40 2010-10-26 Bob Duff <duff@adacore.com>
42 * namet.adb: Improve hash function.
44 2010-10-26 Thomas Quinot <quinot@adacore.com>
46 * sem_disp.adb: Minor reformatting.
48 2010-10-26 Robert Dewar <dewar@adacore.com>
50 * sem_ch3.adb, sem_ch4.adb, sem_disp.adb, switch-c.adb: Minor
52 * gnat_ugn.texi: Document -gnateP switch.
54 2010-10-26 Robert Dewar <dewar@adacore.com>
56 * opt.ads (Treat_Categorization_Errors_As_Warnings): New flag
57 * sem_cat.adb (Check_Categorization_Dependencies):
58 Use Check_Categorization_Dependencies
59 * switch-c.adb: GNAT Mode sets Treat_Categorization_Errors_As_Warnings
60 -gnateP sets Treat_Categorization_Errors_As_Warnings
61 * usage.adb: Add line for -gnateP switch
63 2010-10-26 Javier Miranda <miranda@adacore.com>
65 * sem_ch3.adb (Add_Internal_Interface_Entities): Handle primitives
66 inherited from the parent that cover interface primitives.
67 (Derive_Progenitor_Subprograms): Handle primitives inherited from
68 the parent that cover interface primitives.
69 * sem_disp.adb (Find_Primitive_Covering_Interface): When searching in
70 the list of primitives of the type extend the test to include inherited
72 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
73 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Add missing
74 barrier to the loop searching for explicit overriding primitives.
75 * sem_ch4.adb (Analyze_Indexed_Component_Form): Add missing barrier
76 before accessing attribute Entity.
78 2010-10-26 Bob Duff <duff@adacore.com>
80 * make.adb: Call Namet.Finalize, so we can get statistics.
82 2010-10-26 Geert Bosch <bosch@adacore.com>
84 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the subprogram_body
85 node to determine wether the subprogram is a rewritten parameterized
88 2010-10-26 Robert Dewar <dewar@adacore.com>
90 * opt.ads: Minor code reorganization
91 Alphabetize Warning switches.
93 2010-10-26 Robert Dewar <dewar@adacore.com>
95 * sem_res.adb, xsinfo.adb: Minor reformatting.
97 2010-10-26 Bob Duff <duff@adacore.com>
99 * namet.adb (Finalize): More cleanup of statistics printouts.
101 2010-10-26 Robert Dewar <dewar@adacore.com>
103 * ceinfo.adb: Minor reformatting.
105 2010-10-26 Javier Miranda <miranda@adacore.com>
107 * sem_ch6.adb (Check_Overriding_Indicator, New_Overloaded_Entity): When
108 setting attribute Overridden_Operation do not reference the entities
109 generated by Derive_Subprograms but their aliased entity (which
110 is the primitive inherited from the parent type).
112 2010-10-26 Bob Duff <duff@adacore.com>
114 * namet.adb, namet.ads: Minor cleanup.
116 2010-10-26 Arnaud Charlet <charlet@adacore.com>
118 * gcc-interface/Make-lang.in: Update dependencies.
120 2010-10-26 Robert Dewar <dewar@adacore.com>
122 * einfo.ads, einfo.adb (Is_Base_Type): New function, use it where
124 * exp_ch6.adb, exp_dbug.adb, exp_disp.adb, freeze.adb, lib-xref.adb,
125 sem_aux.adb, sem_ch3.adb, sem_ch7.adb, sem_ch8.adb (Is_Base_Type): Use
126 this new abstraction where appropriate.
128 2010-10-26 Ed Schonberg <schonberg@adacore.com>
130 * sem_ch12.adb: Code clean up.
132 2010-10-26 Paul Hilfinger <hilfinger@adacore.com>
134 * exp_dbug.ads: Document effect of 'pragma Unchecked_Union' on
137 2010-10-26 Ed Schonberg <schonberg@adacore.com>
139 * sem_util.adb (Note_Possible_Modification): If the target of an
140 assignment is the bound variable in an iterator, the domain of
141 iteration, i.e. array or container, is modified as well.
143 2010-10-26 Bob Duff <duff@adacore.com>
145 * Make-generated.in: Make the relevant make targets depend on
146 ceinfo.adb and csinfo.adb.
147 * csinfo.adb, ceinfo.adb: Make sure it raises an exception on failure,
148 so when called from xeinfo, the failure will be noticed.
149 * sinfo.ads: Update comments to reflect the fact that xsinfo runs csinfo
150 * xsinfo.adb, xeinfo.adb: Run ceinfo to check for errors. Close files.
152 2010-10-26 Ed Schonberg <schonberg@adacore.com>
154 * exp_ch4.adb: Set properly parent field of operands of concatenation.
156 2010-10-26 Ed Schonberg <schonberg@adacore.com>
158 * sem_res.adb (Check_Infinite_Recursion): A recursive call within a
159 conditional expression or a case expression should not generate an
160 infinite recursion warning.
162 2010-10-26 Javier Miranda <miranda@adacore.com>
164 * einfo.ads, einfo.adb (Is_Overriding_Operation): Removed.
165 (Set_Is_Overriding_Operation): Removed.
166 * sem_ch3.adb (Check_Abstract_Overriding): Remove redundant call to
167 Is_Overriding_Operation.
168 * exp_ch7.adb (Check_Visibly_Controlled): Remove redundant call to
169 Is_Overriding_Operation.
170 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Remove redundant
171 call to Set_Is_Overriding_Operation.
172 * sem_util.adb (Collect_Primitive_Operations): Replace test on
173 Is_Overriding_Operation by test on the presence of attribute
174 Overridden_Operation.
175 (Original_Corresponding_Operation): Remove redundant call to attribute
176 Is_Overriding_Operation.
177 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Remove
178 redundant call to Is_Overriding_Operation.
179 (Verify_Overriding_Indicator): Replace several occurrences of test on
180 Is_Overriding_Operation by test on the presence of attribute
181 Overridden_Operation.
182 (Check_Convention): Replace test on Is_Overriding_Operation by test on
183 the presence of Overridden_Operation.
184 (Check_Overriding_Indicator): Add missing decoration of attribute
185 Overridden_Operation. Minor code cleanup.
186 (New_Overloaded_Entity): Replace occurrence of test on
187 Is_Overriding_Operation by test on the presence of attribute
188 Overridden_Operation. Remove redundant setting of attribute
189 Is_Overriding_Operation plus minor code reorganization.
190 Add missing decoration of attribute Overridden_Operation.
191 * sem_elim.adb (Set_Eliminated): Replace test on
192 Is_Overriding_Operation by test on the presence of Overridden_Operation.
193 * sem_ch8.adb (Analyze_Subprogram_Renaming): Replace test on
194 Is_Overriding_Operation by test on the presence of
195 Overridden_Operation. Remove a redundant test on attribute
196 Is_Overriding_Operation.
197 * lib-xref.adb (Generate_Reference): Replace test on
198 Is_Overriding_Operation by test on the presence of Overridden_Operation.
199 (Output_References): Replace test on Is_Overriding_Operation by test on
200 the presence of Overridden_Operation.
201 * sem_disp.adb (Override_Dispatching_Operation): Replace test on
202 Is_Overriding_Operation by test on the presence of Overridden_Operation.
203 Add missing decoration of attribute Overridden_Operation.
205 2010-10-26 Robert Dewar <dewar@adacore.com>
207 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Properly check
210 2010-10-26 Bob Duff <duff@adacore.com>
212 * sem_res.adb (Resolve_Actuals): In case of certain
213 internally-generated type conversions (created by OK_Convert_To, so the
214 Conversion_OK flag is set), avoid fetching the component type when it's
215 not really an array type, but a private type completed by an array type.
217 2010-10-26 Ed Schonberg <schonberg@adacore.com>
219 * sem_ch5.adb: Adjust format of error message.
221 2010-10-26 Robert Dewar <dewar@adacore.com>
223 * einfo.ads, einfo.adb (OK_To_Reference): Removed, no longer used.
224 * exp_util.adb (Side_Effect_Free): Put in safety barrier in code to
225 detect renamings to avoid problems with invariants.
226 * sem_ch13.adb (Replace_Type_References_Generic): New procedure
227 (Build_Invariant_Procedure): Use Replace_Type_Reference_Generic
228 (Build_Predicate_Function): Use Replace_Type_Reference_Generic
229 * sem_res.adb, sem_ch8.adb, sem_ch4.adb (OK_To_Reference): Remove
230 references, flag is no longer set.
232 2010-10-26 Vincent Celier <celier@adacore.com>
234 * prj.ads (Source_Data): New Boolean component Initialized, defaulted
235 to False, set to True when Source_Data is completely initialized.
236 * prj-env.adb: Minor comment fix.
238 2010-10-26 Robert Dewar <dewar@adacore.com>
240 * sem_case.adb, sem_ch6.adb, sem_util.adb: Minor reformatting.
242 2010-10-26 Ed Schonberg <schonberg@adacore.com>
244 * sem_ch5.adb (Analyze_Iteration_Scheme): Diagnose attempt to use thew
245 form "for X in A" when A is an array object. This form is only intended
247 * sem_eval.adb: Fix reference to non-existing field of type conversion
249 * sem_case.adb (Check_Choices): Improve error reporting for overlapping
250 choices in case statements.
252 2010-10-26 Gary Dismukes <dismukes@adacore.com>
254 * exp_disp.adb (Expand_Interface_Actuals): When expanding an actual for
255 a class-wide interface formal that involves applying a displacement
256 conversion to the actual, check for the case of calling a build-in-place
257 function and handle generation of the implicit BIP parameters (call
258 Make_Build_In_Place_Call_In_Anonymous_Context).
259 Add with and use of Exp_Ch6.
261 2010-10-26 Robert Dewar <dewar@adacore.com>
263 * sem_prag.adb, sem_cat.ads: Minor reformatting.
265 2010-10-26 Sergey Rybin <rybin@adacore.com>
267 * vms_data.ads: Define VMS qualifier for gnatelim '--ignore' option
269 2010-10-26 Thomas Quinot <quinot@adacore.com>
271 * sem_util.adb (Has_Preelaborable_Initialization.Check_Components):
272 For a discriminant, use Discriminant_Default_Value rather than
273 Expression (Declaration_Node (D)).
275 2010-10-26 Geert Bosch <bosch@adacore.com>
277 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Parameterized
278 expressions don't need a spec, even when style checks require
279 subprograms to have one.
281 2010-10-26 Arnaud Charlet <charlet@adacore.com>
283 * gnatvsn.ads: Update comments.
285 2010-10-26 Matthew Heaney <heaney@adacore.com>
287 * Makefile.rtl, impunit.adb: Add bounded hashed set and bounded hashed
289 * a-cohata.ads: Add declaration of generic package for bounded hash
291 * a-chtgbo.ads, a-chtgbo.adb, a-chtgbk.ads, a-chtgbk.adb, a-cbhase.ads,
292 a-cbhase.adb, a-cbhama.ads, a-cbhama.adb: New files.
294 2010-10-26 Ed Schonberg <schonberg@adacore.com>
296 * sem_warn.adb: Improve warning message on overlapping actuals.
298 2010-10-26 Thomas Quinot <quinot@adacore.com>
300 * sem_ch4.adb, exp_dist.adb: Minor reformatting.
302 2010-10-26 Vincent Celier <celier@adacore.com>
304 * makeusg.adb (Makeusg): Add lines for switches -vl, -vm and -vh.
306 2010-10-26 Robert Dewar <dewar@adacore.com>
308 * exp_ch3.adb (Expand_N_Object_Declaration): Move generation of
309 predicate check to analyzer, since too much rewriting occurs in the
311 * sem_ch13.adb (Build_Predicate_Function): Change calling sequence, and
312 change the order in which things are done to fix several errors in
313 dealing with qualification of the type name.
314 (Build_Static_Predicate): Built static predicate after full analysis
315 of the body. This is necessary to fix several problems.
316 * sem_ch3.adb (Analyze_Object_Declaration): Move predicate check here
317 from expander, since too much expansion occurs in the analyzer to leave
319 (Analyze_Object_Declaration): Change parameter Include_Null to new name
320 Include_Implicit in Is_Partially_Initialized_Type call.
321 (Analyze_Subtype_Declaration): Make sure predicates are proapagated in
322 some strange cases of internal subtype generation.
323 * sem_util.ads, sem_util.adb (Is_Partially_Initialized_Type): Change
324 Include_Null to Include_Implicit, now includes the case of
327 2010-10-26 Sergey Rybin <rybin@adacore.com>
329 * gnat_rm.texi: Revise the documentation for pragma Eliminate.
331 2010-10-26 Matthew Heaney <heaney@adacore.com>
333 * Makefile.rtl, impunit.adb: Added bounded list container.
334 * a-cbdlli.ads, a-cbdlli.adb: New file.
336 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
338 * gcc-interface/utils2.c: Include flags.h and remove prototypes.
339 (build_unary_op) <TRUTH_NOT_EXPR>: When not optimizing, fold the result
340 of the call to invert_truthvalue_loc.
341 * gcc-interface/Make-lang.in (utils2.o): Add $(FLAGS_H).
343 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
345 * gcc-interface/utils.c (update_pointer_to): Clear TYPE_POINTER_TO and
346 TYPE_REFERENCE_TO of the old type after redirecting its pointer and
349 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
351 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not set
352 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
354 2010-10-25 Jose Ruiz <ruiz@adacore.com>
356 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for powerpc-linux):
357 Reorganize target pairs so that it works on linux and ElinOS.
359 2010-10-25 Pascal Obry <obry@adacore.com>
361 * adaint.c (__gnat_file_time_name_attr): Use GetFileAttributesEx to get
362 the timestamp. A bit faster than opening/closing the file.
363 (__gnat_stat_to_attr): Remove kludge for Windows.
364 (__gnat_file_exists_attr): Likewise.
365 The timestamp is now retreived using GetFileAttributesEx as faster.
367 2010-10-25 Javier Miranda <miranda@adacore.com>
369 * sem_ch3.adb (Derive_Interface_Subprogram): New subprogram.
370 (Derive_Subprograms): For abstract private types transfer to the full
371 view entities of uncovered interface primitives. Required because if
372 the interface primitives are left in the private part of the package
373 they will be decorated as hidden when the analysis of the enclosing
374 package completes (and hence the interface primitive is not visible
375 for dispatching calls).
377 2010-10-25 Matthew Heaney <heaney@adacore.com>
379 * Makefile.rtl, impunit.adb: Added bounded set and bounded map
381 * a-crbltr.ads: Added declaration of generic package for bounded tree
383 * a-rbtgbo.ads, a-rbtgbo.adb, a-rbtgbk.ads, a-rbtgbk.adb, a-btgbso.ads,
384 a-btgbso.adb, a-cborse.ads, a-cborse.adb, a-cborma.ads, a-cborma.adb:
387 2010-10-25 Thomas Quinot <quinot@adacore.com>
389 * sem_util.adb: Minor reformatting.
390 * usage.adb: Fix usage line for -gnatwh.
392 2010-10-25 Thomas Quinot <quinot@adacore.com>
394 * sem_ch12.adb (Analyze_Package_Instantiation): For an
395 instantiation in an RCI spec, omit package body if instantiation comes
396 from source, even as a nested
398 * exp_dist.adb (Add_Calling_Stubs_To_Declarations,
399 *_Support.Add_Receiving_Stubs_To_Declarations): Handle the case of
400 nested packages, package instantiations and subprogram instantiations.
402 2010-10-25 Robert Dewar <dewar@adacore.com>
404 * exp_ch5.adb (Expand_Predicated_Loop): Remove code for loop through
405 non-static predicate, since we agree not to allow this.
406 (Expand_Predicated_Loop): Properlay handle false predicate (null
407 list in Static_Predicate field.
408 * sem_ch13.adb (Build_Static_Predicate): Extensive changes to clean up
409 handling of more general predicate forms.
411 2010-10-25 Robert Dewar <dewar@adacore.com>
413 * sem_ch4.adb, sem_util.adb: Minor reformatting.
414 * sem_ch8.adb (Find_Selected_Component): Allow selection from instance
415 of type in predicate or invariant expression.
417 2010-10-25 Pascal Obry <obry@adacore.com>
419 * adaint.c (__gnat_stat_to_attr): Can set the timestamp on Windows now.
421 (__gnat_stat): Rewrite Win32 version.
423 2010-10-25 Robert Dewar <dewar@adacore.com>
425 * sem_warn.adb, einfo.ads, exp_ch4.adb: Minor comment fix
426 * sem_case.adb: Comment clarification for loops through false
428 * sem_util.adb: Minor reformatting
429 (Check_Order_Dependence): Fix bad double blank in error message
431 2010-10-25 Ed Schonberg <schonberg@adacore.com>
433 * sem_ch4.adb (Analyze_Membership_Op): in Ada_2012 a membership
434 operation can have a single alternative that is a value of the type.
435 Rewrite operation as an equality test.
437 2010-10-25 Matthew Heaney <heaney@adacore.com>
439 * Makefile.rtl, impunit.adb: Added a-cobove (bounded vector container)
441 * a-contai.ads: Added declaration of Capacity_Error exception.
442 * a-cobove.ads, a-cobove.adb: New files.
444 2010-10-25 Thomas Quinot <quinot@adacore.com>
446 * uname.adb: Revert previous change, no longer needed after change
449 2010-10-25 Thomas Quinot <quinot@adacore.com>
451 * scos.ads: Minor comment fix.
453 2010-10-25 Ed Schonberg <schonberg@adacore.com>
455 * sem_ch5.adb (Analyze_Assignment_Statement): Check dangerous order
457 * sem_ch6.adb (Analyze_Procedure_Call_Statement): Ditto.
458 * sem_res.adb (Analyze_Actuals): Add actual to list of actuals for
459 current construct, for subsequent order dependence checking.
460 (Resolve): Check order dependence on expressions that are not
462 * sem_util.adb (Check_Order_Dependence): Code cleanup, to correspond
463 to latest version of AI05-144-2.
464 * sem_warn.adb (Warn_On_Overlapping_Actuals): Code cleanup.
466 2010-10-25 Robert Dewar <dewar@adacore.com>
468 * sem_ch13.adb (Build_Static_Predicate): Moved out of
469 Build_Predicate_Function.
470 (Build_Static_Predicate): Complet rewrite for more general predicates
472 2010-10-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
473 Eric Botcazou <ebotcazou@adacore.com>
475 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Function): Allow
476 In Out/Out parameters for functions.
477 * gcc-interface/trans.c (gnu_return_var_stack): New variable.
478 (create_init_temporary): New static function.
479 (Subprogram_Body_to_gnu): Handle In Out/Out parameters for functions.
480 (call_to_gnu): Likewise. Use create_init_temporary in order to create
481 temporaries for unaligned parameters and return value. If there is an
482 unaligned In Out or Out parameter passed by reference, push a binding
483 level if not already done. If a binding level has been pushed and the
484 call is returning a value, create the call statement.
485 (gnat_to_gnu) <N_Return_Statement>: Handle In Out/Out parameters for
488 2010-10-22 Ben Brosgol <brosgol@adacore.com>
490 * gnat_rm.texi: Add chapter on Ada 2012 support.
492 2010-10-22 Robert Dewar <dewar@adacore.com>
494 * sem_ch12.adb: Minor reformatting.
496 2010-10-22 Thomas Quinot <quinot@adacore.com>
498 * exp_dist.adb: Mark missing case of nested package when expanding
501 2010-10-22 Ed Schonberg <schonberg@adacore.com>
503 * par-ch10.adb: Discard incomplete with_clause.
505 2010-10-22 Robert Dewar <dewar@adacore.com>
507 * checks.adb (Enable_Range_Check): Remove code suppressing range check
508 if static predicate present, not needed.
509 * exp_attr.adb (Expand_Pred_Succ): Check Suppress_Assignment_Checks flag
510 * exp_ch3.adb (Expand_N_Object_Declaration): Check
511 Suppress_Assignment_Checks flag.
512 * exp_ch4.adb (Expand_N_In): Make some corrections for proper handling
513 of ranges when predicates are present.
514 * exp_ch5.adb (Expand_Predicated_Loop): New procedure
515 (Expand_N_Assignment_Statement): Check Suppress_Assignment_Checks flag
516 (Expand_N_Loop_Statement): Handle loops over predicated types
517 * sem_case.adb (Analyze_Choices): Remove extra blank in error message.
518 * sem_ch13.adb (Build_Predicate_Function.Add_Call): Suppress info
519 message for inheritance if within a generic instance, not useful there!
520 (Build_Static_Predicate): Optimize test in predicate function
521 based on static ranges determined.
522 * sem_ch5.adb (Analyze_Iteration_Scheme): Error for loop through
523 subtype with non-static predicate.
524 * sinfo.ads, sinfo.adb (Suppress_Assignment_Checks): New flag.
526 2010-10-22 Thomas Quinot <quinot@adacore.com>
528 * uname.adb (Get_Unit_Name.Add_Node_Name): If encountering an error
529 node in the unit name, propagate Program_Error to guard against
532 2010-10-22 Javier Miranda <miranda@adacore.com>
534 * sem_ch8.adb (Find_Selected_Component): Do not generate a subtype for
535 selected components of dispatch table wrappers.
537 2010-10-22 Ed Schonberg <schonberg@adacore.com>
539 * exp_ch9.adb (Make_Initialize_Protection): A protected type that
540 implements an interface must be treated as if it has entries, to
541 support dispatching select statements.
543 2010-10-22 Robert Dewar <dewar@adacore.com>
545 * sem_aggr.adb, sem_ch3.adb: Minor reformatting.
547 2010-10-22 Javier Miranda <miranda@adacore.com>
549 * sem_aggr.adb (Resolve_Array_Aggregate.Add): If the type of the
550 aggregate has a non standard representation the attributes 'Val and
551 'Pos expand into function calls and the resulting expression is
552 considered non-safe for reevaluation by the backend. Relocate it into
553 a constant temporary to indicate to the backend that it is side
556 2010-10-22 Ed Schonberg <schonberg@adacore.com>
558 * sem_ch3.adb (Build_Concurrent_Derived_Type): Create declaration for
559 derived corresponding record type only when expansion is enabled.
561 2010-10-22 Robert Dewar <dewar@adacore.com>
563 * sem_case.adb, sem_attr.adb (Bad_Predicated_Subtype_Use): Change order
565 * sem_ch13.adb (Build_Predicate_Function): Don't give inheritance
566 messages for generic actual subtypes.
567 * sem_ch9.adb, sem_res.adb, sem_util.adb, sem_util.ads, sem_ch3.adb
568 (Bad_Predicated_Subtype_Use): Use this procedure.
570 2010-10-22 Robert Dewar <dewar@adacore.com>
572 * sem_ch5.adb: Minor reformatting.
574 2010-10-22 Robert Dewar <dewar@adacore.com>
576 * a-except-2005.adb (Rmsg_18): New message text.
577 * a-except.adb (Rmsg_18): New message text.
578 * atree.adb (List25): New function
579 (Set_List25): New procedure
580 * atree.ads (List25): New function
581 (Set_List25): New procedure
582 * einfo.adb (Static_Predicate): Is now a list
583 (OK_To_Reference): Present in all entities
584 * einfo.ads (Static_Predicate): Is now a list
585 (OK_To_Reference): Applies to all entities
586 * exp_ch13.adb (Build_Predicate_Function): Moved to Sem_Ch13
587 * sem_attr.adb (Bad_Attribute_For_Predicate): Call
588 Bad_Predicated_Subtype_Use.
589 * sem_case.ads, sem_case.adb: Major surgery to deal with predicated
591 * sem_ch13.adb (Build_Predicate_Function): Moved from Exp_Ch13 to
593 (Build_Static_Predicate): New procedure handles static predicates.
594 * sem_ch3.adb (Analyze_Subtype_Declaration): Delay freeze on subtype
595 with no constraint if ancestor subtype has predicates.
596 (Analyze_Variant_Part): New calling sequence for Analyze_Choices
597 * sem_ch4.adb (Junk_Operand): Don't complain about OK_To_Reference
599 (Analyze_Case_Expression): New calling sequence for Analyze_Choices
600 * sem_ch5.adb (Analyze_Case_Statement): New calling sequence for
602 * sem_util.ads, sem_util.adb (Bad_Predicated_Subtype_Use): New procedure
603 * types.ads (PE_Bad_Predicated_Generic_Type): Replaces
604 PE_Bad_Attribute_For_Predicate.
605 * atree.h: Add definition of List25.
607 2010-10-22 Jerome Lambourg <lambourg@adacore.com>
609 * gnatlink.adb (Process_Binder_File): Remove CLI-specific code, now
611 (Gnatlink): Remove CLI-specific code, moved to dotnet-ld
612 * bindgen.adb (Gen_Object_Files_Options): Do not issue -L switches with
613 the .NET compiler, useless and unsupported.
615 2010-10-22 Robert Dewar <dewar@adacore.com>
617 * sem_util.ads (Get_Num_Lit_From_Pos): Fix errors in documentation,
618 this returns a Node_Id for a reference to the entity, not the entity
621 2010-10-22 Ed Schonberg <schonberg@adacore.com>
623 * sem_ch5.adb (Analyze_Iteration_Scheme): use Insert_Actions when
624 bounds require a temporary.
626 2010-10-22 Robert Dewar <dewar@adacore.com>
628 * sem_ch4.adb: Minor reformatting.
629 * sinfo.ads: Minor comment fixes for Ada 2012 syntax.
631 2010-10-22 Robert Dewar <dewar@adacore.com>
633 * par-ch5.adb: Minor reformatting.
634 * gcc-interface/Make-lang.in: Update dependencies.
636 2010-10-22 Robert Dewar <dewar@adacore.com>
638 * a-except.adb, a-except-2005.adb: Add new Rcheck entry.
639 * exp_ch13.adb (Add_Call): Make sure subtype is marked with
640 Has_Predicates set to True if it inherits predicates.
641 * sem_attr.adb: Handle 'First/'Last/'Range for predicated types
642 * types.ads (PE_Bad_Attribute_For_Predicate): New reason code
643 * types.h: Add new Rcheck entry.
644 * einfo.ads, einfo.adb (Static_Predicate): New field.
645 Minor code reorganization (file float routines in proper section)
646 Fix bad field name in comments.
648 2010-10-22 Robert Dewar <dewar@adacore.com>
650 * sem_eval.adb (Subtypes_Statically_Compatible): Check null exclusion
653 2010-10-22 Vincent Celier <celier@adacore.com>
655 * prj-conf.adb (Get_Config_Switches): Detect if there is at least one
656 declaration of IDE'Compiler_Command for one of the language in the main
658 (Do_Autoconf): If there were at least one Compiler_Command declared and
659 no target, invoke gprconfig with --target=all instead of the normalized
662 2010-10-22 Robert Dewar <dewar@adacore.com>
664 * par-ch4.adb: Update syntax in comments for Ada 2012.
665 * sinfo.ads: Update syntax in comments for Ada 2012
666 * par-ch3.adb (Check_Restricted_Expression): Remove "in Ada 2012 mode"
669 2010-10-22 Gary Dismukes <dismukes@adacore.com>
671 * sem_ch3.adb (Check_Or_Process_Discriminants): In Ada 2012, allow
672 limited tagged types to have defaulted discriminants. Customize the
673 error message for the Ada 2012 case.
674 (Process_Discriminants): In Ada 2012, allow limited tagged types to have
675 defaulted discriminants. Customize the error message for the Ada 2012
677 * sem_ch6.adb (Create_Extra_Formals): Suppress creation of the extra
678 formal for out formals of discriminated types in the case where the
679 underlying type is a limited tagged type.
680 * exp_attr.adb (Expand_N_Attribute_Reference, case
681 Attribute_Constrained): Return True for 'Constrained when the
682 underlying type of the prefix is a limited tagged type.
684 2010-10-22 Thomas Quinot <quinot@adacore.com>
686 * sem_ch3.adb (Complete_Private_Subtype): The full view of the subtype
687 may already have a rep item chain inherited from the full view of the
688 base type, so do not overwrite it when propagating rep items from the
689 partial view of the subtype.
690 * sem_ch3.adb: Minor code reorganization. Minor reformatting.
692 2010-10-22 Sergey Rybin <rybin@adacore.com>
694 * gnat_ugn.texi (gnatmetric): Remove description of debug option.
696 2010-10-22 Tristan Gingold <gingold@adacore.com>
698 * adaint.c (__gnat_number_of_cpus): Add implementation for VMS.
700 2010-10-22 Ed Schonberg <schonberg@adacore.com>
702 * par-ch5.adb: Set properly starting sloc of loop parameter.
704 2010-10-22 Ed Schonberg <schonberg@adacore.com>
706 * sem_util.adb (May_Be_Lvalue): An actual in a function call can be an
707 lvalue in Ada2012, if the function has in-out parameters.
709 2010-10-22 Robert Dewar <dewar@adacore.com>
711 * cstand.adb, einfo.adb, exp_attr.adb, sem_prag.adb, sem_vfpt.adb,
712 sem_ch10.adb: Minor reformatting.
714 2010-10-22 Sergey Rybin <rybin@adacore.com>
716 * gnat_ugn.texi: Remove most of the content of gnatcheck chapter.
718 2010-10-22 Ed Schonberg <schonberg@adacore.com>
720 * sem_attr.adb: Handle indexed P'old.
722 2010-10-22 Geert Bosch <bosch@adacore.com>
724 * cstand.adb (Build_Float_Type): Set Float_Rep according to platform.
725 * einfo.ads (Float_Rep): New attribute.
726 (Float_Rep_Kind): Move from body. Add comments.
727 * einfo.adb (Float_Rep_Kind): Move to spec
728 (Float_Rep): Now a real field instead of local function.
729 (Set_Float_Rep): New procedure to set floating point representation
730 (Set_Vax_Float): Remove.
731 (Write_Entity_Flags): Remove Vax_Float flag.
732 (Write_Field10_Name): Add E_Floating_Point_Type case for Float_Rep.
733 * exp_attr.adb (Attribute_Valid): Use case statement for representation
735 * sem_ch3.adb (Build_Derived_Numeric_Type,
736 Floating_Point_Type_Declaration): Set Float_Rep instead of Vax_Float
738 * sem_util.ads, sem_util.adb (Is_AAMP_Float): Remove.
739 * sem_vfpt.adb (Set_D_Float, Set_F_Float, Set_G_Float, Set_IEEE_Long,
740 Set_IEEE_Short): Set Float_Rep instead of Vax_Float attribute.
742 2010-10-22 Robert Dewar <dewar@adacore.com>
744 * sprint.adb: Minor reformatting.
746 2010-10-22 Robert Dewar <dewar@adacore.com>
748 * exp_ch3.adb (Expand_N_Object_Declaration): Do required predicate
750 * sem_ch3.adb (Complete_Private_Subtype): Propagate predicates to full
752 * sem_ch6.adb (Invariants_Or_Predicates_Present): New name for
754 (Process_PPCs): Handle predicates generating post conditions
755 * sem_util.adb (Is_Partially_Initialized_Type): Add
756 Include_Null parameter.
757 * sem_util.ads (Is_Partially_Initialized_Type): Add
758 Include_Null parameter.
760 2010-10-22 Sergey Rybin <rybin@adacore.com>
762 * gnat_ugn.texi (gnatelim): Add description for '--ignore' option
764 2010-10-22 Thomas Quinot <quinot@adacore.com>
766 * sem_prag.adb (Check_First_Subtype): Specialize error messages for
767 case where argument is not a type.
769 2010-10-22 Robert Dewar <dewar@adacore.com>
771 * exp_ch5.adb, par-ch4.adb, par-ch5.adb, sem_ch5.adb, sinfo.ads: Minor
774 2010-10-22 Arnaud Charlet <charlet@adacore.com>
776 * a-locale.adb: Minor code clean up.
778 2010-10-22 Thomas Quinot <quinot@adacore.com>
780 * exp_ch4.adb: Minor code reorganization and factoring.
782 2010-10-22 Thomas Quinot <quinot@adacore.com>
784 * exp_ch5.adb, sem_ch5.adb, sinfo.ads, snames.ads-tmpl, par-ch5.adb:
787 2010-10-22 Geert Bosch <bosch@adacore.com>
789 * stand.ads: Fix typo in comment.
791 2010-10-22 Ed Schonberg <schonberg@adacore.com>
793 * sem_ch6.adb: Enable in-out parameter for functions.
795 2010-10-22 Ed Schonberg <schonberg@adacore.com>
797 * sem_ch4.adb (Analyze_Quantified_Expression): Handle properly loop
798 iterators that are transformed into container iterators after analysis.
799 * exp_ch4.adb (Expand_N_Quantified_Expression): Handle properly both
800 iterator forms before rewriting as a loop.
802 2010-10-22 Brett Porter <porter@adacore.com>
804 * a-locale.adb, a-locale.ads, locales.c: New files.
805 * Makefile.rtl: Add a-locale
806 * gcc-interface/Makefile.in: Add locales.c
808 2010-10-22 Robert Dewar <dewar@adacore.com>
810 * sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
811 (Is_Generic_Formal): Moved from Sem_Util to Sem_Aux.
813 2010-10-22 Ed Schonberg <schonberg@adacore.com>
815 * exp_ch5.adb (Expand_Iterator_Loop): New subprogram, implements new
816 iterator forms over arrays and containers, in loops and quantified
818 * exp_util.adb (Insert_Actions): include N_Iterator_Specification.
819 * par-ch4.adb (P_Quantified_Expression): Handle iterator specifications.
820 * par-ch5.adb (P_Iterator_Specification): New subprogram. Modify
821 P_Iteration_Scheme to handle both loop forms.
822 * sem.adb: Handle N_Iterator_Specification.
823 * sem_ch5.adb, sem_ch5.ads (Analyze_Iterator_Specification): New
825 * sinfo.adb, sinfo.ads: New node N_Iterator_Specification.
826 N_Iteration_Scheme can now include an Iterator_Specification. Ditto
827 for N_Quantified_Expression.
828 * snames.ads-tmpl: Add names Cursor, Element, Element_Type, No_Element,
829 and Previous, to support iterators over predefined containers.
830 * sprint.adb: Handle N_Iterator_Specification.
832 2010-10-22 Thomas Quinot <quinot@adacore.com>
834 * sem_prag.adb, sem_ch12.adb, sem_util.adb, sem_util.ads
835 (Is_Generic_Formal): Move from body of Sem_Ch12 to Sem_Util.
836 (Check_Arg_Is_Local_Name): Fix check in the case of a pragma appearing
837 immediately after a library unit.
838 (Analyze_Pragma, case Preelaborable_Initialization): Pragma may apply to
839 a formal derived type.
841 2010-10-22 Geert Bosch <bosch@adacore.com>
843 * gcc-interface/Make-lang.in: Remove ttypef.ads
844 * checks.adb: Use Machine_Mantissa_Value and Machine_Radix_Value instead
845 of Machine_Mantissa and Machine_Radix.
846 * cstand.adb (P_Float_Range): Directly print the Type_Low_Bound and
847 Type_High_Bound of the type, instead of choosing constants from Ttypef.
848 (Set_Float_Bounds): Compute the bounds based on Machine_Radix_Value,
849 Machine_Emax_Value and Machine_Mantissa_Value instead of special-casing
851 * einfo.ads (Machine_Emax_Value, Machine_Emin_Value,
852 Machine_Mantissa_Value, Machine_Radix_Value, Model_Emin_Value,
853 Model_Epsilon_Value, Model_Mantissa_Value, Model_Small_Value,
854 Safe_Emax_Value, Safe_First_Value, Safe_Last_Value): Add new
855 synthesized floating point attributes.
856 * einfo.adb (Float_Rep): Determine the kind of floating point
857 representation used for a given type.
858 (Machine_Emax_Value, Machine_Emin_Value, Machine_Mantissa_Value,
859 Machine_Radix_Value): Implement based on Float_Rep_Kind of a type and
860 the number of digits in the type.
861 (Model_Emin_Value, Model_Epsilon_Value, Model_Mantissa_Value,
862 Model_Small_Value, Safe_Emax_Value, Safe_First_Value, Safe_Last_Value):
863 Implement new synthesized floating point attributes based on the various
865 * eval_fat.ads: Remove Machine_Mantissa and Machine_Radix.
866 * eval_fat.adb (Machine_Mantissa, Machine_Radix): Remove. Use the
867 Machine_Mantissa_Value and Machine_Radix_Value functions instead.
868 * exp_vfpt.adb (VAXFF_Digits, VAXDF_Digits, VAXFG_Digits): Define local
869 constants, instead of using constants from Ttypef.
870 * gnat_rm.texi: Reword comments referencing Ttypef.
871 * sem_attr.ads: Reword comment referencing Ttypef.
872 * sem_attr.adb (Float_Attribute_Universal_Integer,
873 Float_Attribute_Universal_Real): Remove.
874 (Attribute_Machine_Emax, Attribute_Machine_Emin,
875 Attribute_Machine_Mantissa, Attribute_Model_Epsilon,
876 Attribute_Model_Mantissa, Attribute_Model_Small, Attribute_Safe_Emax,
877 Attribute_Safe_First, Attribute_Safe_Last, Model_Small_Value): Use
878 attributes in Einfo instead of Float_Attribute_Universal_Real and
879 Float_Attribute_Universal_Integer and all explicit constants.
880 * sem_util.ads, sem_util.adb (Real_Convert): Remove.
881 * sem_vfpt.adb (VAXDF_Digits, VAXFF_Digits, VAXGF_Digits, IEEEL_Digits,
882 IEEES_Digits): New local constants, in order to remove dependency on
884 * tbuild.ads (Make_Float_Literal): New function.
885 * tbuild.adb (Make_Float_Literal): New function to create a new
886 N_Real_Literal, constructing it as simple as possible for best
887 output of constants in -gnatS.
888 * ttypef.ads: Remove.
890 2010-10-22 Robert Dewar <dewar@adacore.com>
892 * checks.adb (Apply_Predicate_Check): Remove attempt at optimization
893 when subtype is the same, caused legitimate checks to be missed.
894 * exp_ch13.adb (Build_Predicate_Function): Use Nearest_Ancestor to get
895 inheritance from right entity.
896 * freeze.adb (Freeze_Entity): Use Nearest_Ancestor to freeze in the
897 derived type case if the ancestor type has predicates.
898 * sem_aux.ads, sem_aux.adb (Nearest_Ancestor): New function.
899 * sem_prag.adb (Check_Enabled): Minor code reorganization.
901 2010-10-22 Arnaud Charlet <charlet@adacore.com>
903 * gcc-interface/utils.c, gcc-interface/gigi.h: Minor reformatting.
905 2010-10-22 Thomas Quinot <quinot@adacore.com>
907 * einfo.ads (Declaration_Node): Clarify documentation, in particular
908 regarding what is returned for subprogram entities.
910 2010-10-22 Arnaud Charlet <charlet@adacore.com>
912 * exp_attr.adb (Make_Range_Test): Generate a Range node instead of
913 explicit comparisons, generates simpler expanded code.
914 * a-except-2005.adb (Rcheck_06_Ext): New.
915 * gcc-interface/trans.c (gigi, gnat_to_gnu): Handle validity checks
917 * gcc-interface/Make-lang.in: Update dependencies.
919 2010-10-22 Robert Dewar <dewar@adacore.com>
921 * sem_ch3.adb (Array_Type_Declaration): Error for subtype wi predicate
923 (Constrain_Index): Error of subtype wi predicate in index constraint
924 * sem_ch9.adb (Analyze_Entry_Declaration): Error of subtype wi
925 predicate in entry family.
926 * sem_res.adb (Resolve_Slice): Error of type wi predicate in slice.
928 2010-10-22 Javier Miranda <miranda@adacore.com>
930 * sem_util.ads, sem_util.adb (Collect_Parents): New subprogram.
931 (Original_Corresponding_Operation): New subprogram.
932 (Visible_Ancestors): New subprogram.
933 * sem_ch6.adb (New_Overloaded_Entity): Handle new case of dispatching
934 operation that overrides a hidden inherited primitive.
935 * sem_disp.adb (Find_Hidden_Overridden_Primitive): New subprogram.
936 (Check_Dispatching_Operation): if the new dispatching operation
937 does not override a visible primtive then check if it overrides
938 some hidden inherited primitive.
940 2010-10-22 Ed Schonberg <schonberg@adacore.com>
942 * sem_ch10.adb (Analyze_With_Clause): If the parent_unit_name in a with
943 clause is a child unit that denotes a renaming, replace the
944 parent_unit_name with a reference to the renamed unit, because the
945 prefix is irrelevant to subsequent visibility..
947 2010-10-22 Robert Dewar <dewar@adacore.com>
949 * einfo.ads, einfo.adb (Has_Predicates): Flag is now on all entities
951 * exp_ch13.adb (Build_Predicate_Function): Output info msgs for
953 * sem_ch13.adb (Analyze_Aspect_Specifications): Make sure we have a
954 freeze node for entities for which a predicate is specified.
955 (Analyze_Aspect_Specifications): Avoid duplicate calls
956 * sem_ch3.adb (Analyze_Full_Type_Declaration): Remove attempt to avoid
957 duplicate calls to Analye_Aspect_Specifications.
959 2010-10-22 Thomas Quinot <quinot@adacore.com>
961 * a-exextr.adb, atree.ads, freeze.adb: Minor reformatting.
963 2010-10-21 Robert Dewar <dewar@adacore.com>
965 * sem_ch3.adb: Minor reformatting.
967 2010-10-21 Thomas Quinot <quinot@adacore.com>
969 * einfo.ads (Next_Girder_Discriminant): Remove obsolete description for
972 2010-10-21 Nicolas Roche <roche@adacore.com>
974 * gnatmem.adb, memroot.adb, memroot.ads, gmem.c,
975 gcc-interface/Makefile.in: Remove gnatmem specific files.
977 2010-10-21 Thomas Quinot <quinot@adacore.com>
979 * sem_res.adb, exp_ch13.adb: Minor reformatting.
981 2010-10-21 Thomas Quinot <quinot@adacore.com>
983 * sem_ch3.adb (Check_Or_Process_Discriminant): Reject illegal attempt
984 to provide a tagged full view as the completion of an untagged partial
985 view if the partial view has a discriminant with default.
987 2010-10-21 Arnaud Charlet <charlet@adacore.com>
989 * gcc-interface/Make-lang.in: Update dependencies.
991 2010-10-21 Robert Dewar <dewar@adacore.com>
993 * checks.ads, checks.adb (Apply_Predicate_Check): New procedure
994 Minor code reorganization.
995 * einfo.adb (Has_Predicates): Fix assertion.
996 * exp_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 spec to
998 (Expand_N_Freeze_Entity): Call build predicate function.
999 * exp_ch4.adb (Expand_N_Type_Conversion): Add predicate check.
1000 * exp_ch5.adb (Expand_N_Assignment_Statement): Add predicate check.
1001 * exp_prag.adb (Expand_Pragma_Check): Use all lower case for name of
1003 * freeze.adb (Freeze_Entity): Move building of predicate function to
1005 * sem_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 to
1007 * sem_ch13.ads (Build_Predicate_Function): Move from Sem_Ch13 to
1009 * sem_ch3.adb (Analyze_Declarations): Remove call to build predicate
1011 * sem_res.adb (Resolve_Actuals): Apply predicate check.
1013 2010-10-21 Robert Dewar <dewar@adacore.com>
1015 * einfo.ads, einfo.adb: Replace Predicate_Procedure by
1016 Predicate_Functions.
1017 * exp_ch4.adb (Expand_N_In): Handle predicates.
1018 * exp_util.ads, exp_util.adb (Make_Predicate_Call): New function.
1019 (Make_Predicate_Check): New function.
1020 * freeze.adb (Freee_Entity): Build predicate function if needed.
1021 * sem_ch13.adb (Build_Predicate_Function): New procedure.
1022 (Analyze_Aspect_Specifications): No third argument for Predicate pragma
1023 built from Predicate aspect.
1024 * sem_ch13.ads (Build_Predicate_Function): New procedure.
1025 * sem_ch3.adb: Add handling for predicates.
1026 * sem_eval.adb (Eval_Membership_Op): Never static if predicate
1028 * sem_prag.adb (Analye_Pragma, case Predicate): Does not take a third
1031 2010-10-21 Robert Dewar <dewar@adacore.com>
1033 * einfo.ads, einfo.adb: Add handling of predicates.
1034 Rework handling of invariants.
1035 * exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to
1036 handing of invariants.
1037 * par-prag.adb: Add dummy entry for pragma Predicate
1038 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1040 * sem_prag.adb: Add implementation of pragma Predicate.
1041 * snames.ads-tmpl: Add entries for pragma Predicate.
1043 2010-10-21 Robert Dewar <dewar@adacore.com>
1045 * elists.adb: Minor reformatting.
1047 2010-10-21 Geert Bosch <bosch@adacore.com>
1049 * urealp.adb (UR_Write): Write hexadecimal constants with exponent 1 as
1050 decimal constants, and write any others using the exponent notation.
1051 Minor reformatting throughout
1052 (Store_Ureal_Normalized): New function (minor code reorganization)
1054 2010-10-21 Robert Dewar <dewar@adacore.com>
1056 * einfo.ads, xeinfo.adb: Minor reformatting.
1057 * s-stalib.ads: Minor comment fixes.
1059 2010-10-21 Ed Schonberg <schonberg@adacore.com>
1061 * sem_ch6.adb (Enter_Overloaded_Entity): Refine warning message about
1062 hiding, to remove noise warnings about hiding predefined operators.
1064 2010-10-21 Emmanuel Briot <briot@adacore.com>
1066 * g-comlin.adb (Add_Switch): Fix handling of switches with no separator
1067 when the parameter has length 1.
1069 2010-10-21 Jose Ruiz <ruiz@adacore.com>
1071 * sem_prag.adb (Set_Ravenscar_Profile): Enforce the restrictions of no
1072 dependence on Ada.Execution_Time.Timers,
1073 Ada.Execution_Time.Group_Budget, and
1074 System.Multiprocessors.Dispatching_Domains which are part of the
1076 * impunit.adb (Non_Imp_File_Names_05): Add the file "a-etgrbu" to the
1077 list of Ada 2005 files for package Ada.Execution_Time.Group_Budgets.
1078 (Non_Imp_File_Names_12): Add the file "s-mudido" to the list of Ada 2012
1079 files for package System.Mutiprocessors.Dispatching_Domains.
1081 2010-10-21 Tristan Gingold <gingold@adacore.com>
1083 * ug_words, vms_data.ads: Define the VMS qualifier for -gnateE.
1085 2010-10-21 Thomas Quinot <quinot@adacore.com>
1087 * sem_ch3.ads (Process_Discriminants): Clarify cases where this is
1088 called for a completion.
1090 2010-10-21 Geert Bosch <bosch@adacore.com>
1092 * uintp.ads: Expand image buffer to have enough room for 128-bit values
1093 * urealp.ads (UR_Write): Write constants in base 16 in hexadecimal
1094 notation; either as fixed point literal or in canonical radix 16
1095 floating point form.
1097 2010-10-21 Robert Dewar <dewar@adacore.com>
1099 * a-cgaaso.ads, a-tags.ads, exp_ch3.adb, exp_attr.adb, exp_ch4.adb,
1100 exp_ch3.ads, exp_ch7.adb, exp_ch9.adb, exp_disp.adb, exp_disp.ads,
1101 exp_dist.adb, exp_util.adb, layout.adb, lib-xref.adb, lib.ads,
1102 prep.adb, prj-strt.adb, s-ststop.adb, s-taskin.ads, s-tataat.ads,
1103 sem_aggr.adb, sem_attr.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb,
1104 sem_ch4.ads, sem_ch5.adb, sem_res.adb, sem_util.adb, einfo.adb,
1105 g-sothco.ads, make.adb: Minor reformatting
1107 2010-10-21 Vincent Celier <celier@adacore.com>
1109 * vms_data.ads: Add new qualifiers /SRC_INFO= and
1110 /UNCHECKED_SHARED_LIB_IMPORTS for GNAT COMPILE.
1111 Correct qualifier /SRC_INFO= for GNAT MAKE
1113 2010-10-21 Ed Schonberg <schonberg@adacore.com>
1115 * exp_aggr.adb (Flatten): An association for a subtype may be an
1117 (Safe_Left_Hand_Side): An unchecked conversion is part of a safe
1118 left-hand side if the expression is.
1119 (Is_Safe_Index): new predicate
1120 * exp_ch3.adb (Expand_Freeze_Enumeration_Type): Indicate that the
1121 generated Rep_To_Pos function is a Pure_Function.
1123 2010-10-21 Robert Dewar <dewar@adacore.com>
1125 * gnat_rm.texi: Document Invariant pragma.
1127 2010-10-21 Javier Miranda <miranda@adacore.com>
1129 * exp_ch5.adb: Update comment.
1131 2010-10-21 Robert Dewar <dewar@adacore.com>
1133 * sem_ch13.adb (Build_Invariant_Procedure): Remove commented out code
1134 for interfaces, since invariants are not allowed on interfaces in any
1137 2010-10-21 Javier Miranda <miranda@adacore.com>
1139 * sem_attr.adb (Resolve_Attribute): After replacing the range attribute
1140 node with a range expression ensure that its evaluation will not have
1142 * exp_ch5.adb (Expand_Assign_Array): Propagate the Parent to the
1143 unchecked conversion node generated to handle assignment of private
1144 types. Required to allow climbing the subtree if Insert_Action is
1147 2010-10-21 Robert Dewar <dewar@adacore.com>
1149 * par-ch3.adb (P_Interface_Type_Definition): Allow for possibility of
1150 aspect clause presence terminating the type definition.
1152 2010-10-21 Robert Dewar <dewar@adacore.com>
1154 * exp_ch4.adb, exp_intr.adb, par-ch4.adb, scn.adb, sem_ch4.adb,
1155 sem_res.adb, sem_util.adb, sinfo.ads, a-except-2005.adb: Minor
1157 * snames.ads-tmpl: Add note on Name_Some (not a reserved keyword).
1159 2010-10-21 Geert Bosch <bosch@adacore.com>
1161 * ttypef.ads: Further cleanup of Safe_XXX float attributes.
1163 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1165 * exp_ch4.adb, exp_ch4.ads (Expand_Quantified_Expression): New procedure
1166 * exp_util.adb (Insert_Actions): Include Quantified_Expression.
1167 * expander.adb: Call Expand_Qualified_Expression.
1168 * par.adb: New procedure P_Quantified_Expression. Make
1169 P_Loop_Parameter_Specification global for use in quantified expressions.
1170 * par-ch3.adb (P_Subtype_Mark_Resync): Allow "some" as an identifier if
1172 * par-ch4.adb: New procedure P_Quantified_Expression.
1173 * par-ch5.adb: P_Loop_Parameter_Specification is now global.
1174 * scans.adb, scans.ads: Introduce token Some. For now leave as
1176 * scn.adb (Scan_Reserved_Identifier): For earlier versions of Ada,
1177 treat Some as a regular identifier.
1178 * sem.adb: Call Analyze_Quantified_Expression.
1179 * sem_ch4.adb, sem_ch4.ads: New procedure Analyze_Quantified_Expression.
1180 * sem_ch5.adb, sem_ch5.ads: Analyze_Iteration_Scheme is public, for use
1181 in quantified expressions.
1182 * sem_res.adb: New procedure Resolve_Qualified_Expression.
1183 * sinfo.adb, sinfo.ads: New node N_Quantified_Expression
1184 * snames.ads-tmpl: New name Some.
1185 * sprint.adb: Output quantified_expression.
1187 2010-10-19 Robert Dewar <dewar@adacore.com>
1189 * a-exexda.adb: Minor reformatting
1190 Minor code reorganization.
1192 2010-10-19 Robert Dewar <dewar@adacore.com>
1194 * sem_eval.adb: Minor reformatting.
1196 2010-10-19 Tristan Gingold <gingold@adacore.com>
1198 * exp_ch4.adb (Expand_N_And_Op, Expand_N_Or_Op, Expand_N_Xor_Op): Call
1199 Expand_Intrinsic_Call if the function is intrinsic.
1200 * exp_intr_adb (Expand_Binary_Operator): Handle VMS case for logical
1201 binary operator on the unsigned_quadword record.
1202 * exp_intr.ads (Expand_Intrinsic_Call): Update comments.
1204 2010-10-19 Geert Bosch <bosch@adacore.com>
1206 * gnat_rm.texi (pragma Float_Representation): Fix typo.
1208 2010-10-19 Arnaud Charlet <charlet@adacore.com>
1210 * switch-c.adb (Scan_Front_End_Switches): Add handling of -gnateE.
1211 * fe.h (Exception_Extra_Info): Declare.
1212 * usage.adb (usage): Add -gnateE doc.
1213 * checks.adb (Install_Null_Excluding_Check): Use better sloc.
1214 * sem_util.adb (Insert_Explicit_Dereference): Ditto.
1215 * gnat_ugn.texi: Document -gnateE switch.
1216 * a-except.adb (Set_Exception_C_Msg): New parameter Column.
1217 * a-except-2005.adb (Set_Exception_C_Msg): New parameter Column.
1218 (Raise_Constraint_Error_Msg): Ditto.
1219 (Image): New helper function.
1220 (Rcheck_00_Ext, Rcheck_05_Ext, Rcheck_12_Ext): New procedure with more
1221 detailed exception information.
1222 Adjust calls to Set_Exception_C_Msg and Raise_Constraint_Error_Msg.
1223 * a-exexda.adb (Set_Exception_C_Msg): New parameter Column.
1224 * opt.ads (Exception_Extra_Info): New flag.
1225 * gcc-interface/utils.c (gnat_raise_decls_ext): New.
1226 * gcc-interface/utils2.c (build_call_raise_range,
1227 build_call_raise_column): New functions.
1228 * gcc-interface/gigi.h (exception_info_kind, gnat_raise_decls_ext,
1229 build_call_raise_range, build_call_raise_column): Declare.
1230 gcc-interface/trans.c (build_raise_check): New function.
1231 (gigi): Initialize gnat_raise_decls_ext.
1232 (gnat_to_gnu): Add initial support for -gnateE switch.
1233 * gcc-interface/Make-lang.in: Update dependencies.
1235 2010-10-19 Geert Bosch <bosch@adacore.com>
1237 * ttypef.ads: Change VAXDF_Last to be -VAXDF_First, as type is
1240 2010-10-19 Robert Dewar <dewar@adacore.com>
1242 * atree.h (Field29): Fix incorrect definition.
1243 * einfo.adb (Invariant_Procedure): New attribute
1244 (Has_Invariants): New flag
1245 (Has_Inheritable_Invariants): New flag
1246 (OK_To_Reference): New flag
1247 Minor code reorganization (use Next_Rep_Item function)
1248 * einfo.ads (Invariant_Procedure): New attribute
1249 (Has_Invariants): New flag
1250 (Has_Inheritable_Invariants): New flag
1251 (OK_To_Reference): New flag
1252 * exp_ch3.adb (Expand_N_Object_Declaration): Add check for invariant
1253 * exp_ch4.adb (Expand_N_Type_Conversion): Check invariant on type
1254 conversion. Minor reformatting.
1255 * exp_util.ads, exp_util.adb (Make_Invariant_Call): New procedure.
1256 * opt.ads (List_Inherited_Aspects): New name for List_Inherited_Pre_Post
1257 * par-prag.adb: Add dummy entry for pragma Invariant.
1258 * sem_ch13.adb (Build_Invariant_Procedure): New procedure
1259 (Analyze_Aspect_Specification): Add support for Invariant aspect
1260 * sem_ch13.ads (Build_Invariant_Procedure): New procedure
1261 * sem_ch3.adb (Build_Derived_Type): Propagate invariant information
1262 (Process_Full_View): Deal with invariants, building invariant procedure
1264 * sem_ch6.adb (Process_PPCs): Add processing of invariants
1265 * sem_ch7.adb (Analyze_Package_Specification): Build invariant
1267 * sem_prag.adb: Implement pragma Invariant.
1268 * sem_res.adb (Resolve_Entity_Name): Allow type reference if
1269 OK_To_Reference set.
1270 * sem_warn.adb (List_Inherited_Aspects): New name for
1271 List_Inherited_Pre_Post.
1272 * snames.ads-tmpl: Add entries for pragma Invariant.
1273 * treepr.adb (Print_Entity_Information): Add handling of Field29.
1274 * usage.adb: Warning .l/.L applies to invariant as well as pre/post.
1276 2010-10-19 Javier Miranda <miranda@adacore.com>
1278 * par-ch4.adb: Update documentation of Ada 2012 syntax rules for
1281 2010-10-19 Bob Duff <duff@adacore.com>
1283 * sem_attr.adb (Eval_Attribute): Implement Max_Alignment_For_Allocation
1285 * exp_attr.adb (Expand_N_Attribute_Reference): Add
1286 Attribute_Max_Alignment_For_Allocation to the case statement.
1287 * snames.ads-tmpl (Name_Max_Alignment_For_Allocation,
1288 Attribute_Max_Alignment_For_Allocation): New attribute name.
1290 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1292 * sem_ch3.adb (OK_For_Limited_Init_In_05): a call to an access to
1293 parameterless function appears syntactically as an explicit dereference.
1295 2010-10-19 Thomas Quinot <quinot@adacore.com>
1297 * sem_ch8.adb, sem_ch12.adb, opt.ads, sem_ch6.adb, sem_res.adb,
1298 i-cexten.ads, exp_disp.adb, exp_ch4.adb, exp_ch9.adb: Minor reformatting
1300 2010-10-19 Thomas Quinot <quinot@adacore.com>
1302 * sem_util.adb (Collect_Primitive_Operations): A function with an
1303 anonymous access result designating T is a primitive operation of T.
1305 2010-10-19 Tristan Gingold <gingold@adacore.com>
1307 * init.c: On Alpha/VMS, only adjust PC for HPARITH.
1309 2010-10-19 Tristan Gingold <gingold@adacore.com>
1311 * sem_attr.adb (Eval_Attribute): Handle Attribute_Ref, which can be
1314 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1316 * sem_ch12.adb (Check_Generic_Child_Unit): Handle properly the case of
1317 an instantiation of a renaming of the implicit generic child that
1318 appears within an instance of its parent.
1320 2010-10-19 Thomas Quinot <quinot@adacore.com>
1322 * exp_ch9.adb: Minor reformatting.
1323 * einfo.adb, einfo.ads, atree.adb, atree.ads, exp_dist.adb, atree.h:
1324 (Referenced_Object): Remove unused entity attribute.
1325 (Direct_Primitive_Operations): Move to Elist10, this is set for all
1326 tagged types, including synchronous ones, so can't use field15 which is
1327 used as Storage_Size_Variable for task types and Entry_Bodies_Array for
1329 (Add_RACW_Primitive_Declarations_And_Bodies): Remove bogus guard
1330 against Concurrent_Types (we must handle the case of a RACW designating
1331 a class-wide private synchronous type).
1332 Use Direct_Primitive_Operations, not Primitive_Operations, since we
1333 really want the former.
1335 2010-10-19 Bob Duff <duff@adacore.com>
1337 * sem_ch8.adb (Pop_Scope): Change "return;" to "raise Program_Error;".
1339 2010-10-19 Javier Miranda <miranda@adacore.com>
1341 * exp_ch4.adb (Expand_Set_Membership.Make_Cond): Add missing support
1344 2010-10-19 Thomas Quinot <quinot@adacore.com>
1346 * einfo.ads, atree.ads: Minor comment fixes.
1348 2010-10-18 Bob Duff <duff@adacore.com>
1350 * sinfo.ads, sinfo.adb: Modify comment about adding fields to be more
1351 correct, and to be in a more convenient order.
1352 (Default_Storage_Pool): New field of N_Compilation_Unit_Aux, for
1353 recording the Default_Storage_Pool for a parent library unit.
1354 * einfo.ads (Etype): Document the case in which Etype can be Empty.
1355 * sem_prag.adb (Pragma_Default_Storage_Pool): Analyze the new
1356 Default_Storage_Pool pragma.
1357 * sem.ads (Save_Default_Storage_Pool): Save area for push/pop scopes.
1358 * gnat_ugn.texi: Document Default_Storage_Pool as a new configuration
1360 * freeze.adb (Freeze_Entity): When freezing an access type, take into
1361 account any Default_Storage_Pool pragma that applies. We have to do
1362 this at the freezing point, because up until that point, a Storage_Pool
1363 or Storage_Size clause could occur, which should override the
1364 Default_Storage_Pool.
1365 * par-prag.adb: Add this pragma to the list of pragmas handled entirely
1367 * sem_ch8.adb (Push_Scope, Pop_Scope): Save and restore the
1368 Default_Storage_Pool information.
1369 * opt.ads (Default_Pool, Default_Pool_Config): New globals for recording
1370 currently-applicable Default_Storage_Pool pragmas.
1371 * opt.adb: Save/restore the globals as appropriate.
1372 * snames.ads-tmpl (Name_Default_Storage_Pool,
1373 Pragma_Default_Storage_Pool): New pragma name.
1375 2010-10-18 Vincent Celier <celier@adacore.com>
1377 * make.adb (Switches_Of): Put the spec and body suffix in canonical
1380 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1382 * sem_ch13.adb (Analyze_Aspect_Specifications): If subprogram is at the
1383 library level, the pre/postconditions must be treated as global
1384 declarations, i.e. placed on the Aux_Decl nodes of the compilation unit.
1385 * freeze.adb (Freeze_Expression): If the expression is at library level
1386 there is no enclosing record to check.
1388 2010-10-18 Javier Miranda <miranda@adacore.com>
1390 * sem_ch3.ads (Find_Type_Name): Add documentation.
1391 * sem_ch3.adb (Analyze_Full_Type_Declaration): Code cleanup because the
1392 propagation of the class-wide entity is now done by routine
1393 Find_Type_Name to factorize this code.
1394 (Analyze_Private_Extension_Declaration): Handle private type that
1395 completes an incomplete type.
1396 (Tag_Mismatch): Add error message for tag mismatch in a private type
1397 declaration that completes an incomplete type.
1398 (Find_Type_Name): Handle completion of incomplete type by means of
1399 a private declaration. Generate an error if a tagged incomplete type
1400 is completed by an untagged private type.
1401 * sem_ch7.adb (New_Private_Type): Handle private type that completes an
1403 * einfo.ads (Full_View): Add documentation.
1405 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1407 * sem_ch12.adb (Analyze_Formal_Package_Declaration): If the package is
1408 a renaming, generate a reference for it before analyzing the renamed
1409 entity, to prevent spurious warnings.
1411 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1413 * adaint.c (__gnat_pthread_setaffinity_np,
1414 __gnat_pthread_attr_setaffinity_np): Remove wrappers, no longer needed.
1415 * s-osinte-linux.ads (pthread_setaffinity_np,
1416 pthread_attr_setaffinity_np): Remove use of wrappers.
1417 * s-taprop-linux.adb (Create_Task, Initialize): Restore check to verify
1418 whether the affinity functionality is available in the OS.
1419 * gcc-interface/utils.c: Set TREE_STATIC on functions only when there
1422 2010-10-18 Robert Dewar <dewar@adacore.com>
1424 * einfo.ads, einfo.adb: Minor reformatting.
1425 * gnat_ugn.texi, ug_words: Add missing entries, fix typos.
1427 2010-10-18 Emmanuel Briot <briot@adacore.com>
1429 * g-comlin.adb (Is_In_Config): When the switch accepts either a space
1430 or equal, we output an equal every time.
1432 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1434 * sem_res.adb (Resolve_Entry_Call): Handle call to an entry family
1435 member when pre/post conditions are present.
1436 * exp_ch9.adb (Build_PPC_Wrapper): The PPC_Wrapper for an entry family
1437 includes an index parameter, and the name of the enclosed entry call is
1438 an indexed component.
1440 2010-10-18 Robert Dewar <dewar@adacore.com>
1442 * einfo.ads, einfo.adb: Minor reformatting.
1444 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1446 * adaint.c (__gnat_pthread_setaffinity_np,
1447 __gnat_pthread_attr_setaffinity_np): Add these wrappers which check the
1448 availability of the underlying OS functionality before calling.
1449 * s-osinte-linux.ads (pthread_setaffinity_np,
1450 pthread_attr_setaffinity_np): Call a wrapper instead of the OS function
1451 to perform a check of its availability.
1452 * s-taprop-linux.adb (Create_Task): Remove the check to verify whether
1453 the affinity functionality is available in the OS. Now done in a wrapper
1454 * gcc-interface/Makefile.in: Remove vmshandler.asm, unused.
1455 * gcc-interface/Make-lang.in: Update dependencies.
1457 2010-10-18 Robert Dewar <dewar@adacore.com>
1459 * sinfo.ads, sinfo.adb: Change Has_Pragma_CPU to Flag14 (Flag10 is
1462 2010-10-18 Robert Dewar <dewar@adacore.com>
1464 * s-stausa.adb, s-taprop-linux.adb, s-taprop-mingw.adb, s-tassta.ads:
1467 2010-10-18 Robert Dewar <dewar@adacore.com>
1469 * exp_strm.adb (Build_Elementary_Input_Call): Check
1470 No_Default_Stream_Attributes.
1471 (Build_Elementary_Write_Call): Check No_Default_Stream_Attributes
1472 * s-rident.ads: Add restriction No_Default_Stream_Attributes
1473 Put restriction No_Allocators_After_Elaboration in alpha order
1475 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1477 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add field corresponding
1478 to the affinity when expanding the task declaration.
1479 (Make_Task_Create_Call): Add the affinity parameter to the call to
1481 * sem_prag.adb (Analyze_Pragma): Add the analysis for pragma CPU,
1482 taking into account the case when it applies to a subprogram (only for
1483 main and with static expression) or to a task.
1484 * par_prag.adb:(Prag): Make pragma CPU a valid one.
1485 * snames.ads-tmpl (Name_uCPU, Name_CPU): Add these new name identifiers
1486 used by the expander for handling the affinity parameter when creating
1488 (Pragma_Id): Add Pragma_CPU as a valid one.
1489 * rtsfind.ads (RTU_Id): Make System_Multiprocessors accesible.
1490 (RE_Id, RE_Unit_Table): Make the entities RE_CPU_Range and
1491 RE_Unspecified_CPU visible.
1492 * sinfo.ads, sinfo.adb (Has_Pragma_CPU, Set_Has_Pragma_CPU): Add these
1493 two subprograms to set/get the flag indicating whether there is a
1494 pragma CPU which applies to the entity.
1495 * lib.ads, lib.adb (Unit_Record, Default_Main_CPU, Main_CPU,
1496 Set_Main_CPU): Add the field Main_CPU to Unit_Record to store the value
1497 of the affinity associated to the main subprogram (if any).
1498 Default_Main_CPU is used when no affinity is set. Subprograms
1499 Set_Main_CPU and Main_CPU are added to set/get the affinity of the main
1501 * ali.ads, ali.adb (ALIs_Record): Add field Main_CPU to contain the
1502 value of the affinity of the main subprogram.
1503 (Scan_ALI): Get the affinity of the main subprogram (encoded as C=XX in
1505 * lib-writ.ads, lib-writ.adb (M_Parameters): Encode the affinity of the
1506 main subprogram in the M (main) line using C=XX.
1507 * lib-load.adb (Create_Dummy_Package_Unit, Load_Main_Source,
1508 Load_Unit): Add new field Main_CPU.
1509 * bindgen.adb (Gen_Adainit_Ada, Gen_Adainit_C): Add the code to pass
1510 the affinity of the main subprogram to the run time.
1511 * s-taskin.ads (Common_ATCB): Add the field Base_CPU to store the
1513 (Unspecified_CPU): Add this constant to identify the case when no
1514 affinity is set for tasks.
1515 * s-taskin.adb (Initialize_ATCB): Store the value coming from pragma
1516 CPU in the common part of the ATCB.
1517 (Initialize): Store the value coming from pragma CPU (for the
1518 environment task) in the common part of the ATCB.
1519 * s-tassta.ads, s-tassta.adb (Create_Task): Add the affinity specified
1520 by pragma CPU to the ATCB.
1521 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add the affinity
1522 specified by pragma CPU to the ATCB.
1523 * s-tporft.adb (Register_Foreign_Thread): Add the new affinity
1524 parameter to the call to Initialize_ATCB.
1525 * s-taprop-linux.adb (Create_Task): Change the attributes of the thread
1526 to include the task affinity before creation. Additionally, the
1527 affinity selected with Task_Info is also enforced changing the
1528 attributes at task creation time, instead of changing it after creation.
1529 (Initialize): Change the affinity of the environment task if required
1531 * s-osinte-linux.ads (pthread_setaffinity_np): Instead of using a
1532 wrapper to check whether the function is available or not, use a weak
1534 (pthread_attr_setaffinity_np): Add the import of this function which is
1535 used to change the affinity in the attributes used to create a thread.
1536 * adaint.c (__gnat_pthread_attr_setaffinity_np): Remove this wrapper.
1537 It was used to check whether the pthread function was available or not,
1538 but the use of a weak symbol handles this situation in a cleaner way.
1539 * s-taprop-mingw.adb (Create_Task, Initialize): Change the affinity of
1540 tasks (including the environment task) if required by a pragma CPU.
1541 * s-taprop-solaris.adb (Enter_Task): Change the affinity of tasks
1542 (including the environment task) if required by a pragma CPU.
1543 * s-taprop-vxworks.adb (Create_Task, Initialize): Change the affinity
1544 of tasks (including the environment task) if required by a pragma CPU.
1545 * init.c (__gl_main_cpu): Make this value visible to the run time. It
1546 will pass the affinity of the environment task.
1548 2010-10-18 Javier Miranda <miranda@adacore.com>
1550 * einfo.adb (Direct_Primitive_Operations): Complete assertion.
1552 2010-10-18 Vincent Celier <celier@adacore.com>
1554 * prj.ads (Source_Data): New Boolean flag In_The_Queue.
1556 2010-10-18 Tristan Gingold <gingold@adacore.com>
1558 * s-stausa.ads: Add the Top parameter to Initialize_Analyzer.
1559 * s-stausa.adb: Use the top parameter. In Fill_Stack, use the
1561 * s-tassta.adb (Task_Wrapper): Call Initialize_Analyzer after Enter_Task
1562 so that Pri_Stack_Info.Limit can be set and used.
1564 2010-10-18 Robert Dewar <dewar@adacore.com>
1566 * einfo.ads: Minor reformatting.
1567 * sem_res.adb (Resolve_Allocator): Add test for violating
1568 No_Anonymous_Allocators.
1570 2010-10-18 Robert Dewar <dewar@adacore.com>
1572 * prj-nmsc.adb, prj.adb, sem_res.adb: Minor reformatting.
1574 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1576 * sem_util.adb (Insert_Explicit_Dereference): If operand is a selected
1577 component, we generate a reference to the ultimate prefix when it is an
1578 entity name. We must place the reference on the identifier for that
1579 prefix, and not on the operand itself, to prevent spurious extra
1580 references in the ali file.
1582 2010-10-18 Vincent Celier <celier@adacore.com>
1584 * projects.texi: Add documentation for attribute Ignore_Source_Sub_Dirs
1586 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1588 * einfo.ads, einfo.adb: New attribute PPC_Wrapper for entries and entry
1589 families. Denotes a procedure that performs pre/postcondition checks
1590 and then performs the entry call.
1591 * sem_res.adb (Resolve_Entry_Call): If the entry has
1592 pre/postconditions, replace call with a call to the PPC_Wrapper of the
1594 * exp_ch9.adb (Build_PPC_Wrapper): new procedure.
1595 (Expand_N_Entry_Declaration, Expand_N_Protected_Type_Declaration): call
1596 Build_PPC_Wrapper for all entries in task and protected definitions.
1598 2010-10-18 Tristan Gingold <gingold@adacore.com>
1600 * init.c: Add __gnat_set_stack_guard_page and __gnat_set_stack_limit.
1601 Implement stack limitation on VMS.
1604 2010-10-18 Vincent Celier <celier@adacore.com>
1606 * prj.adb (Is_Compilable): Do not modify Source.Compilable until the
1607 source record has been initialized.
1609 2010-10-18 Robert Dewar <dewar@adacore.com>
1611 * einfo.adb: Minor code reorganization (Primitive_Operations is a
1612 synthesized attribute routine and was in the wrong place).
1614 2010-10-18 Tristan Gingold <gingold@adacore.com>
1616 * init.c: Indentation, and minor changes to more closely follow GNU
1617 style rules. Make more variable statics.
1619 2010-10-18 Vincent Celier <celier@adacore.com>
1621 * prj.adb (Is_Compilable): On first call for a source, cache value in
1622 component Compilable.
1623 * prj.ads (Source_Data): New component Compilable, to cache the value
1624 returned by function Is_Compilable.
1626 2010-10-18 Vincent Celier <celier@adacore.com>
1628 * prj-attr.adb: New project level attribute Ignore_Source_Sub_Dirs.
1629 * prj-nmsc.adb (Expand_Subdirectory_Pattern): New string list parameter
1631 (Recursive_Find_Dirs): Do not consider subdirectories listed in Ignore.
1632 (Get_Directories): Call Find_Source_Dirs with the string list
1633 indicated by attribute Ignore_Source_Sub_Dirs.
1634 * snames.ads-tmpl: New standard name Ignore_Source_Sub_Dirs.
1636 2010-10-18 Javier Miranda <miranda@adacore.com>
1638 * einfo.ads, einfo.adb (Primitive_Operations): New synthesized
1640 (Direct_Primitive_Operations): Renaming of old Primitive_Operations.
1641 (Set_Direct_Primitive_Operations): Renaming of old
1642 Set_Primitive_Operations. Update documentation
1643 * sem_ch3.adb, exp_util.adb, sem_ch7.adb, sem_ch8.adb, exp_ch3.adb:
1644 Replace occurrences of Set_Primitive_Operations by
1645 Set_Direct_Primitive_Operations.
1646 * sem_cat.adb (Validate_RACW_Primitives): No action needed for tagged
1648 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not
1649 process primitives of concurrent types.
1650 * lib-xref.adb (Generate_Prim_Op_References): Minor code cleanup.
1652 2010-10-18 Eric Botcazou <ebotcazou@adacore.com>
1654 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Use Freeze_Before.
1655 (Expand_Protected_Object_Reference): Likewise.
1656 * sem_attr.adb (Resolve_Attribute): Likewise.
1657 * sem_ch3.adb (Analyze_Subtype_Declaration): Likewise.
1658 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Likewise.
1660 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1662 * g-comlin.adb (Get_Switches): Prevent dereferencing null Config.
1664 2010-10-18 Robert Dewar <dewar@adacore.com>
1666 * aspects.ads, aspects.adb: Add entries for aspects
1667 Read/Write/Input/Output.
1668 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1669 handling aspects Read/Write/Input/Output.
1671 2010-10-18 Robert Dewar <dewar@adacore.com>
1673 * sem_util.adb (Note_Possible_Modification): Do not give warning for
1674 use of pragma Unmodified unless we are sure this is a modification.
1676 2010-10-18 Tristan Gingold <gingold@adacore.com>
1678 * sysdep.c: Add __gnat_get_stack_bounds.
1679 * s-taprop-mingw.adb Call __gnat_get_stack_bounds to set Pri_Stack_Info.
1681 2010-10-18 Robert Dewar <dewar@adacore.com>
1683 * a-assert.ads: Fix bad name in header.
1684 * sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch10.adb: Minor
1686 * exp_aggr.adb: Fix typo in comment.
1688 2010-10-18 Javier Miranda <miranda@adacore.com>
1690 * exp_util.adb (Side_Effect_Free): Code clean up.
1692 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1694 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Renamed from
1695 Is_Primitive_Operator. When ending the scope of a use package scope, a
1696 primitive operator remains in use if the base type has a current use
1699 2010-10-18 Javier Miranda <miranda@adacore.com>
1701 * einfo.ads (Is_Dynamic_Support): Add missing support for limited
1702 private types whose full-view is a task type.
1703 * sem_util.adb (Enclosing_Subprogram): Add missing support for limited
1704 private types whose full-view is a task type.
1705 * exp_ch7.adb (Find_Final_List): Minor code cleanup replacing code by
1706 function Nearest_Dynamic_Scope which provides the needed functionality.
1708 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1710 * sem_prag.adb (Set_Exported): Do not generate error when exporting a
1711 variable with an address clause in codepeer mode.
1713 2010-10-18 Robert Dewar <dewar@adacore.com>
1715 * g-trasym-vms-ia64.adb: Minor reformatting.
1717 2010-10-18 Thomas Quinot <quinot@adacore.com>
1719 * sem_type.adb (Covers): If either argument is Standard_Void_Type and
1720 the other isn't, return False early.
1722 2010-10-18 Ed Falis <falis@adacore.com>
1724 * s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in
1727 2010-10-18 Robert Dewar <dewar@adacore.com>
1729 * sem_disp.ads: Minor comment update.
1731 2010-10-18 Robert Dewar <dewar@adacore.com>
1733 * einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries
1734 * sem_ch3.adb (Analyze_Declarations): Add processing for delaying
1735 visibility analysis of precondition and postcondition pragmas (and
1737 * sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class
1739 * sem_ch7.adb (Analyze_Package_Specification): Remove special handling
1740 of pre/post conditions (no longer needed).
1741 * sem_disp.adb (Inherit_Subprograms): Deal with interface case.
1742 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message
1743 argument, since this is now done in the main processing for
1744 pre/postcondition pragmas when they are first seen.
1745 (Chain_PPC): Pre'Class and Post'Class now handled properly
1746 (Chain_PPC): Handle Pre/Post aspects for entries
1747 (Check_Precondition_Postcondition): Handle entry declaration case
1748 (Check_Precondition_Postcondition): Handle delay of visibility analysis
1749 (Check_Precondition_Postcondition): Preanalyze message argument if
1752 2010-10-18 Robert Dewar <dewar@adacore.com>
1754 * g-trasym-vms-ia64.adb, prj-nmsc.adb, prj.ads: Minor reformatting.
1756 2010-10-14 Eric Botcazou <ebotcazou@adacore.com>
1758 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set
1759 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
1760 * gcc-interface/trans.c (Identifier_to_gnu): Set TREE_THIS_NOTRAP on
1761 the INDIRECT_REF node built for objects used by reference.
1762 * gcc-interface/utils2.c (build_binary_op): Add short-circuit for
1763 constant result. Set TREE_THIS_NOTRAP on ARRAY_REF and ARRAY_RANGE_REF.
1764 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
1766 2010-10-13 Richard Henderson <rth@redhat.com>
1768 * gcc-interface/misc.c (gnat_eh_personality): Update call to
1769 build_personality_function.
1770 * raise-gcc.c (PERSONALITY_FUNCTION): Change to match other languages;
1771 use__gnat_personality_{v,sj}0.
1773 2010-10-12 Vincent Celier <celier@adacore.com>
1775 * prj-nmsc.adb (Add_Source): Put source in hash table Source_Files_HT
1776 (Process_Exceptions_File_Based): Use hash table Source_Files_HT instead
1777 of iterating through all sources of the project.
1778 * prj.adb (Free): Reset hash table Source_Files_HT
1779 (Reset): Reset hash table Source_Files_HT
1780 * prj.ads (Source_Data): New component Next_With_File_Name
1781 (Source_Files_Htable): New hash table
1782 (Project_Tree_Data): New component Source_Files_HT
1784 2010-10-12 Tristan Gingold <gingold@adacore.com>
1786 * g-trasym-vms-ia64.adb: Use the documented API.
1787 * gcc-interface/Makefile.in: Always set NO_REORDER_ADAFLAGS.
1788 * gcc-interface/Make-lang.in: Update dependencies.
1790 2010-10-12 Thomas Quinot <quinot@adacore.com>
1792 * rtsfind.ads, exp_dist.adb, exp_dist.ads (Build_General_Calling_Stubs,
1793 PolyORB case): Request is now a controlled type: we can declare the
1794 request on the stack, and we do not need explicit cleanup actions
1797 2010-10-12 Bob Duff <duff@adacore.com>
1799 * s-rident.ads (Profile_Info): This variable is now constant.
1801 2010-10-12 Emmanuel Briot <briot@adacore.com>
1803 * g-comlin.adb, g-comlin.ads (Define_Switch): Put back (unused)
1804 parameter Separator for backward compatibility.
1806 2010-10-12 Robert Dewar <dewar@adacore.com>
1808 * sem_ch9.adb, par-ch9.adb, impunit.adb: Minor reformatting.
1810 2010-10-12 Vincent Celier <celier@adacore.com>
1812 * debug.adb: Put detailed documentation for gnatmake switch -dm.
1814 2010-10-12 Vincent Celier <celier@adacore.com>
1816 * gnat1drv.adb: When the compiler is invoked for a spec that needs aw
1817 body, do not generate an ALI file if neither -gnatc nor -gnatQ is used.
1819 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1821 * g-comlin.adb (Foreach_Switch): Make this procedure generic to avoid
1824 2010-10-12 Robert Dewar <dewar@adacore.com>
1826 * debug.adb: Add comment.
1827 * gnatcmd.adb, sem_ch6.adb, switch-m.adb: Minor reformatting.
1829 2010-10-12 Javier Miranda <miranda@adacore.com>
1831 * exp_util.adb (Side_Effect_Free): Return true for object renaming
1832 declarations that were previously generated by Remove_Side_Effects.
1834 2010-10-12 Emmanuel Briot <briot@adacore.com>
1836 * xref_lib.adb (Get_Full_Type): Display "private variable" instead of
1837 "???" when an entity is defined as "*" in the ALI file.
1838 * g-comlin.ads, g-comlin.adb: Fix handling of null parameters.
1841 2010-10-12 Emmanuel Briot <briot@adacore.com>
1843 * g-comlin.adb, g-comlin.ads (Display_Help, Getopt, Current_Section,
1844 Set_Usage): New subprograms.
1845 (Define_Switch): Change profile to add support for help messages and
1848 2010-10-12 Javier Miranda <miranda@adacore.com>
1850 * sem_ch6.adb (New_Overloaded_Entity): Add missing decoration of
1851 attribute Overridden_Operation in predefined dispatching primitives.
1853 2010-10-12 Emmanuel Briot <briot@adacore.com>
1855 * g-comlin.adb, g-comlin.ads (Add_Switch): Raise an exception when a
1856 command line configuration exists and we specify an invalid section.
1858 2010-10-12 Robert Dewar <dewar@adacore.com>
1860 * sem_ch6.adb (Process_PPCs): Fix error in inheriting Pre'Class when no
1861 exception messages are generated.
1862 (Process_PPCs): Fix error in inheriting Pre'Class.
1864 2010-10-12 Jose Ruiz <ruiz@adacore.com>
1866 * gnatcmd.adb: Use response file for GNATstack.
1867 (Check_Files): Pass the list of ci files for GNATstack using a response
1868 file to avoid problems with command line length.
1869 Factor out the code handling response file into a new procedure named
1870 Add_To_Response_File.
1872 2010-10-12 Vincent Celier <celier@adacore.com>
1874 * debug.adb: For gnatmake, document the meaning of -dm
1875 * make.adb (Gnatmake): If -dm is used, indicate the maximum number of
1876 simultaneous compilations.
1877 * switch-m.adb (Scan_Make_Switches): Allow -j0, meaning as many
1878 simultaneous compilations as the number of processors.
1880 2010-10-12 Joseph Myers <joseph@codesourcery.com>
1882 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H)
1883 instead of options.h.
1885 2010-10-12 Robert Dewar <dewar@adacore.com>
1887 * gnat_rm.texi: Clarify that 'Old can be used in preconditions and
1888 postcondition pragmas.
1890 2010-10-12 Robert Dewar <dewar@adacore.com>
1892 * errout.ads, erroutc.adb: The # insertion now handles from in place of
1894 * exp_prag.adb (Expand_Pragma_Check): Suppress generated default
1895 message if new switch Exception_Locations_Suppressed is set.
1896 (Expand_Pragma_Check): Revised wording for default message for case
1897 of precondition or postcondition.
1898 * namet.ads, namet.adb (Build_Location_String): New procedure.
1899 * opt.ads (List_Inherited_Pre_Post): New flag.
1900 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Add call to
1901 list inherited pre/post aspects.
1902 * sem_ch13.adb (Analyze_Aspect_Specification): Improve generation of
1903 messages for precondition/postcondition cases.
1904 * sem_ch6.adb (Process_PPCs): General cleanup, and list inherited PPC's
1905 if flag List_Inherited_Pre_Post is set True.
1906 (Process_PPCs): Add initial handling for inherited preconditions
1907 (List_Inherited_Pre_Post_Aspects): New procedure
1908 * sem_ch6.ads (List_Inherited_Pre_Post_Aspects): New procedure
1909 * sem_disp.adb (Inherited_Subprograms): New function
1910 * sem_disp.ads (Inherited_Subprograms): New function
1911 * sem_prag.adb (Check_Duplicate_Pragma): Clean up handling of
1913 (Check_Precondition_Postcondition): Check for inherited aspects
1914 * sem_warn.adb: Process -gnatw.l/w.L setting List_Inherited_Pre_Post
1915 * sinfo.ads, sinfo.adb (Split_PPC): New flag.
1916 * sinput.ads, sinput.adb (Build_Location_String): New function.
1917 * usage.adb: Add line for -gnatw.l/-gnatw.L
1919 2010-10-12 Javier Miranda <miranda@adacore.com>
1921 * exp_util.adb (Remove_Side_Effects): Remove wrong code.
1923 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1925 * xref_lib.adb: Add handling of j/J letters.
1927 2010-10-12 Pascal Obry <obry@adacore.com>
1929 * adaint.c (__gnat_number_of_cpus): Add implementation for Windows.
1931 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1933 * make.adb (Globalize): New procedure.
1934 (Compile): Set Do_Codepeer_Globalize_Step when -gnatC is used.
1935 (Gnatmake): Call Globalize when needed.
1936 (Process_Restrictions_Or_Restriction_Warnings): Ignore Restrictions
1937 pragmas in CodePeer mode.
1938 (Adjust_Global_Switches): Set No_Initialize_Scalars in CodePeer mode,
1939 to generate simpler and consistent code.
1941 2010-10-12 Bob Duff <duff@adacore.com>
1943 * exp_util.adb (Remove_Side_Effects): Disable previous change,
1944 can cause side effects to be duplicated.
1946 2010-10-12 Robert Dewar <dewar@adacore.com>
1948 * sem_ch6.adb (Process_PPCs): Handle inherited postconditions.
1950 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1952 * exp_disp.adb (Set_All_DT_Position): Disable emit error message on
1953 abstract inherited private operation in CodePeer mode.
1955 2010-10-12 Thomas Quinot <quinot@adacore.com>
1957 * a-exetim.ads: Minor reformatting.
1958 * g-socket.ads (Port_Type): Better definition corresponding to the
1959 actual standard range.
1960 * exp_ch5.adb: Add comment.
1961 * sem_aux.adb: Minor reformatting.
1963 2010-10-12 Ed Schonberg <schonberg@adacore.com>
1965 * sem_ch12.adb (Copy_Generic_Node): If node is a string literal, remove
1966 string_literal_subtype so that a new one can be constructed in the
1967 scope of the instance.
1969 2010-10-12 Robert Dewar <dewar@adacore.com>
1971 * exp_ch9.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
1972 * gnat_rm.texi (pragma Suppress_All): Document new placement rules
1973 * par-prag.adb (P_Pragma, case Suppress_All): Set
1974 Has_Pragma_Suppress_All flag.
1975 * sem_prag.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
1976 (Analyze_Pragma, case Suppress_All): Remove placement check
1977 (Process_Compilation_Unit_Pragmas): Use Has_Pragma_Suppress_All flag
1978 * sem_prag.ads (Process_Compilation_Unit_Pragmas): Update documentation
1979 * sinfo.adb (Has_Pragma_Suppress_All): New flag
1980 (Has_Pragma_Priority): New name for Has_Priority_Pragma
1981 * sinfo.ads (Has_Pragma_Suppress_All): New flag
1982 (Has_Pragma_Priority): New name for Has_Priority_Pragma
1984 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1986 * lib-xref.ads: Mark j/J as reserved for C++ classes.
1988 2010-10-12 Jose Ruiz <ruiz@adacore.com>
1990 * a-exetim-default.ads, a-exetim-posix.adb: New.
1991 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for linux): Use the
1992 POSIX Realtime support to implement CPU clocks.
1993 (EXTRA_GNATRTL_TASKING_OBJS for linux): Add the a-exetim.o object
1994 to the tasking library.
1995 (THREADSLIB): Make the POSIX.1b Realtime Extensions library (librt)
1996 available for shared libraries.
1997 * gcc-interface/Make-lang.in: Update dependencies.
1999 2010-10-12 Robert Dewar <dewar@adacore.com>
2001 * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post, break
2002 apart expressions with AND THEN clauses into separate pragmas.
2003 * sinput.ads, sinput.adab (Get_Logical_Line_Number_Img): New function.
2005 2010-10-12 Robert Dewar <dewar@adacore.com>
2007 * par-ch13.adb (P_Aspect_Specifications): Fix handling of 'Class
2009 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix bad Sloc on aspects
2010 * sem_prag.adb (Fix_Error): Only change pragma names for pragmas from
2012 (Check_Optional_Identifier): Handle case of direct arguments
2013 (Chain_PPC): Test for abstract case, giving appropriate messages
2014 * sinfo.ads, sinfo.adb (Class_Present): Allowed on N_Pragma node
2016 2010-10-12 Robert Dewar <dewar@adacore.com>
2018 * par-endh.adb (Check_End): Don't swallow semicolon or aspects after
2020 * sem_attr.adb (Eval_Attribute): Code clean up.
2022 2010-10-12 Robert Dewar <dewar@adacore.com>
2024 * par-ch12.adb (P_Formal_Private_Type_Definition): Improve error
2025 messages and recovery for case of out of order Abstract/Tagged/Private
2027 * par-ch3.adb (P_Type_Declaration): Improve error messages and recovery
2028 for case of out of order Abstract/Tagged/Private keywords.
2030 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2032 * inline.adb (Analyze_Inlined_Bodies): Restrict previous change to case
2033 where child unit is main unit of compilation.
2035 2010-10-12 Robert Dewar <dewar@adacore.com>
2037 * aspects.ads, aspects.adb (Move_Aspects): New procedure.
2038 * atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications
2039 * sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb,
2040 par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include
2041 aspect specifications.
2042 Recognize aspect specifications for all cases
2043 * par.adb: Recognize aspect specifications for all cases
2044 * sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect
2046 * sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze
2047 generic actual types (was missing some guards before).
2048 * sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to
2050 (Analyze_Single_Task_Declaration): Copy aspects to generated object
2052 2010-10-12 Eric Botcazou <ebotcazou@adacore.com>
2054 * usage.adb (usage): Adjust line for -gnatn switch.
2056 2010-10-12 Robert Dewar <dewar@adacore.com>
2058 * sem_attr.adb (Eval_Attribute): Only leave change active for aspect
2061 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2063 * sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a
2064 declaration of a null procedure resolve the types of the profile of the
2065 generated null body now.
2067 2010-10-11 Robert Dewar <dewar@adacore.com>
2069 * debug.adb: Remove d.A flag to delay address clause (not needed any
2070 more). Add d.A flag to enable tree read/write of aspect spec hash table
2071 * sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address
2073 (Rep_Item_Too_Late): No need for special processing for delayed rep
2074 items (and it caused difficulties in the address case).
2075 * tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set
2076 * tree_in.adb: Only write aspect spec hash table if -gnatd.A is set
2078 2010-10-11 Pat Rogers <rogers@adacore.com>
2080 * gnat_ugn.texi: Minor editing.
2082 2010-10-11 Nathan Froyd <froydnj@codesourcery.com>
2084 * gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort.
2086 2010-10-11 Robert Dewar <dewar@adacore.com>
2088 * g-htable.ads (Get_First): New procedural version for Simple_HTable
2089 (Get_Next): New procedural version for Simple_HTable
2090 * s-htable.adb (Get_First): New procedural version for Simple_HTable
2091 (Get_Next): New procedural version for Simple_HTable
2092 * s-htable.ads (Get_First): New procedural version for Simple_HTable
2093 (Get_Next): New procedural version for Simple_HTable
2095 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2097 * sem_aggr.adb (Propagate_Discriminants): To gather the components of a
2098 variant part, use the association list of the subaggregate, which
2099 already includes the values of the needed discriminants.
2101 2010-10-11 Robert Dewar <dewar@adacore.com>
2103 * aspects.ads, aspects.adb: Changes to accomodate aspect delay
2104 (Tree_Write): New procedure.
2105 * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
2107 * atree.h: Flag3 is now Has_Aspects and applies to all nodes
2108 * debug.adb: Add debug flag gnatd.A
2109 * einfo.adb (Has_Delayed_Aspects): New flag
2110 (Get_Rep_Item_For_Entity): New function
2111 * einfo.ads (Has_Delayed_Aspects): New flag
2112 (Get_Rep_Item_For_Entity): New function
2113 * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
2115 * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
2116 sequence for Freeze_Entity.
2117 * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
2118 ptr. All calls are changed to this new interface.
2119 (Freeze_And_Append): Same change
2120 (Freeze_Entity): Evaluate deferred aspects
2121 * sem_attr.adb: New calling sequence for Freeze_Entity
2122 (Eval_Attribute): Don't try to evaluate attributes of unfrozen types
2123 when we are in spec expression preanalysis mode.
2124 * sem_ch10.adb: New calling sequence for Freeze_Entity
2125 * sem_ch11.adb: Simplify analysis of aspect specifications now that the
2126 flag Has_Aspects applies to all nodes (no need to save aspects).
2127 * sem_ch12.adb: Simplify analysis of aspect specifications now that the
2128 flag Has_Aspects applies to all nodes (no need to save aspects).
2129 * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
2130 accomodate delaying aspect evaluation to the freeze point.
2131 (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
2132 accomodate delayed aspects.
2133 (Rep_Item_Too_Late): Deal with delayed aspects case
2134 * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed
2136 * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
2137 actual types are properly frozen (this is needed because of the new
2138 check in Eval_Attribute that declines to evaluate attributes
2139 for unfrozen types).
2140 Simplify analysis of aspect specifications now that the flag
2141 Has_Aspects applies to all nodes (no need to save aspects).
2142 * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed
2144 * sem_ch5.adb: Simplify analysis of aspect specifications now that the
2145 flag Has_Aspects applies to all nodes (no need to save aspects).
2146 New calling sequence for Freeze_Entity.
2147 * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
2148 specifications now that the flag Has_Aspects applies to all nodes
2149 (no need to save aspects).
2150 New calling sequence for Freeze_Entity
2151 * sem_prag.adb (Check_Duplicate_Pragma): Simplify using
2152 Get_Rep_Item_For_Entity
2153 (Get_Pragma_Arg): Moved to Sinfo
2154 * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
2155 (Is_Delayed_Aspect): New flag
2156 (Next_Rep_Item): Document use for aspects
2157 (Get_Pragma_Arg): Moved here from Sem_Prag
2158 * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
2159 is output and removes semicolon (simplifies interface).
2160 (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
2161 applies to any node.
2162 * tree_gen.adb: Write contents of Aspect_Specifications hash table
2163 * tree_in.adb: Read and initialize Aspect_Specifications hash table
2164 * treepr.adb (Print_Node): Print Has_Aspects flag
2165 (Print_Node): Print Aspect_Specifications in Has_Aspects set
2166 * xtreeprs.adb: Remove obsolete references to Flag1,2,3
2168 2010-10-11 Robert Dewar <dewar@adacore.com>
2170 * aspects.ads, aspects.adb: Major revision of this package for 2nd
2171 stage of aspects implementation.
2172 * gcc-interface/Make-lang.in: Add entry for aspects.o
2173 * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
2174 * par-ch13.adb (Aspect_Specifications_Present): New function
2175 (P_Aspect_Specifications): New procedure
2176 * par-ch3.adb (P_Type_Declaration): Handle aspect specifications
2177 (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
2178 (P_Identifier_Declarations): Handle aspect specifications
2179 (P_Component_Items): Handle aspect specifications
2180 (P_Subtype_Declaration): Handle aspect specifications
2181 * par-ch6.adb (P_Subprogram): Handle aspect specifications
2182 * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
2183 * par.adb (Aspect_Specifications_Present): New function
2184 (P_Aspect_Specifications): New procedure
2185 * sem.adb (Analyze_Full_Type_Declaration): New name for
2186 Analyze_Type_Declaration.
2187 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
2188 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2189 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
2190 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2191 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2192 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2193 * sem_cat.adb (Analyze_Full_Type_Declaration): New name for
2194 Analyze_Type_Declaration.
2195 * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
2197 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
2199 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
2200 (Analyze_Formal_Package_Declaration): Handle aspect specifications
2201 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2202 (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
2203 (Analyze_Formal_Type_Declaration): Handle aspect specifications
2204 (Analyze_Generic_Package_Declaration): Handle aspect specifications
2205 (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
2206 (Analyze_Package_Instantiation): Handle aspect specifications
2207 (Analyze_Subprogram_Instantiation): Handle aspect specifications
2208 * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
2210 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2211 * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
2212 (Duplicate_Clause): New function, calls to this function are added to
2213 processing for all aspects.
2214 * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
2215 * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
2216 Analyze_Type_Declaration.
2217 * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
2218 Analyze_Type_Declaration.
2219 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
2221 (Analyze_Subprogram_Declaration): Analyze aspect specifications
2222 * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
2224 (Analyze_Private_Type_Declaration): Analyze aspect specifications
2225 * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
2227 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
2228 (Analyze_Single_Protected_Declaration): Analyze aspect specifications
2229 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2230 (Analyze_Single_Task_Declaration): Analyze aspect specifications
2231 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2232 (Analyze_Task_Type_Declaration): Analyze aspect specifications
2233 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2234 * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
2236 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2237 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2238 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2239 * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
2240 have to generate unnecessary pragma argument associations (this matches
2242 Throughout do changes to accomodate aspect specifications, including
2243 specializing messages, handling the case of not going through all
2244 homonyms, and allowing for cancellation.
2245 * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
2246 (Aspect_Cancel): New flag
2247 (From_Aspect_Specification): New flag
2248 (First_Aspect): Removed flag
2249 (Last_Aspect): Removed flag
2250 * sprint.adb (Sprint_Aspect_Specifications): New procedure
2251 (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications
2253 2010-10-11 Bob Duff <duff@adacore.com>
2255 * sem_res.adb (Resolve_Actuals): Minor change to warning messages so
2256 they match in Ada 95, 2005, and 2012 modes, in the case where the
2257 language didn't change. Same thing for the run-time exception message.
2259 2010-10-11 Javier Miranda <miranda@adacore.com>
2261 * debug.adb Document that switch -gnatd.p enables the CIL verifier.
2263 2010-10-11 Robert Dewar <dewar@adacore.com>
2265 * s-htable.adb: Minor reformatting.
2267 2010-10-11 Javier Miranda <miranda@adacore.com>
2269 * debug.adb: Update comment.
2271 2010-10-11 Vincent Celier <celier@adacore.com>
2273 * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True
2274 unconditionally as for "gnat make" the projects are not processed in
2277 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2279 * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to
2280 suppress semantic analysis of the body when inlining, prior to
2281 verifying that the body does not have a with_clause on a descendant
2283 * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a
2284 with_clause on a descendant.
2285 (Scope_In_Main_Unit): Simplify.
2287 2010-10-11 Robert Dewar <dewar@adacore.com>
2289 * exp_ch6.adb, freeze.adb: Minor reformatting.
2291 2010-10-11 Vincent Celier <celier@adacore.com>
2293 * gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow
2294 shared library projects to import projects that are not shared library
2297 2010-10-11 Javier Miranda <miranda@adacore.com>
2299 * debug.adb: Document that switch -gnatd.o generates the CIL listing.
2301 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2303 * sem_prag.adb (Process_Suppress_Unsuppress): Only ignore
2304 Suppress/Unsuppress pragmas in codepeer mode on user code.
2306 2010-10-11 Javier Miranda <miranda@adacore.com>
2308 * exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of
2309 tag check in case of dispatching call through "=".
2311 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2313 * sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete
2314 type is legal in the profile of any basic declaration.
2315 * sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an
2316 incomplete type, including a limited view of a type, is legal in the
2317 profile of any subprogram declaration.
2318 If the type is tagged, its use is also legal in a body.
2319 * sem_ch10.adb (Install_Limited_With_Clause): Do not process context
2321 (Install_Limited_Withed_Unit): Refine legality checks when both the
2322 limited and the non-limited view of a package are visible in the
2324 If this is not an error case, the limited view is ignored.
2325 freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in
2326 access to subprogram declarations
2328 2010-10-11 Robert Dewar <dewar@adacore.com>
2330 * exp_ch6.adb: Code clean up.
2331 * exp_util.adb: Minor reformatting.
2333 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2335 * sem_ch3.adb, exp_ch6.adb
2336 (Make_Build_In_Place_Call_In_Anonymous_Context,
2337 Make_Build_In_Place_Call_In_Assignment,
2338 Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to
2339 Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy
2341 (Access_Definition): Add missing handling of No_Task_Hierarchy.
2343 2010-10-11 Javier Miranda <miranda@adacore.com>
2345 * exp_util.adb (Remove_Side_Effects): No action needed for renamings of
2346 class-wide expressions.
2348 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2350 * xr_tabls.adb, sem_res.adb: Minor reformatting
2352 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2354 * gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads,
2355 snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add
2356 handling of Attribute_Ref. Add missing blanks in some error messages.
2357 (Attribute_Ref, Name_Ref): Declare.
2358 Document 'Ref attribute.
2360 2010-10-11 Robert Dewar <dewar@adacore.com>
2362 * sem_attr.adb: Minor reformatting.
2364 2010-10-11 Javier Miranda <miranda@adacore.com>
2366 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
2367 package System.Aux_Dec in VM platforms.
2369 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2371 * sem_prag.adb (Process_Suppress_Unsuppress): Ignore
2372 Suppress/Unsuppress pragmas in codepeer mode.
2373 (Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message
2375 * einfo.ads: Fix typo.
2377 2010-10-11 Emmanuel Briot <briot@adacore.com>
2379 * sinfo.adb: Use GNAT.HTable rather than System.HTable.
2380 * prj-nmsc.adb: Minor reformatting.
2382 2010-10-11 Thomas Quinot <quinot@adacore.com>
2384 * sem_attr.adb (Type_Key): Code simplification.
2386 2010-10-11 Tristan Gingold <gingold@adacore.com>
2388 * gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating
2389 very large object on VMS.
2391 2010-10-11 Javier Miranda <miranda@adacore.com>
2393 * sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure
2394 availability of attribute Instance_Spec.
2396 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2398 * gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if
2399 checking syntax only or in ASIS mode.
2401 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2403 * sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also
2404 need a freeze node if some type in the profile has one.
2405 * gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If
2406 entity has a freeze node, defer elaboration.
2408 2010-10-11 Emmanuel Briot <briot@adacore.com>
2410 * prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all
2411 aggregated projects.
2413 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2415 * sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry
2417 * sem_ch6.adb: Diagnose additional error condition.
2419 2010-10-11 Bob Duff <duff@adacore.com>
2421 * par.adb (Par): Clarify wording of certain error messages.
2423 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2425 * sem_disp.adb (Check_Dispatching_Operation): Revise test for warning
2426 about nondispatching subprograms to use In_Same_List (reducing use of
2429 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2431 * xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for
2432 reference in a static call.
2434 2010-10-11 Steve Baird <baird@adacore.com>
2436 * exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key
2437 attribute should always be transformed into a string literal in
2439 * par-ch4.adb: Type_Key attribute's type is String; update value of
2440 Is_Parameterless_Attribute constant to reflect this.
2441 * sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and
2442 rewrite it as a string literal (attribute value is always known
2444 * snames.ads-tmpl: Add entries for Type_Key attribute.
2446 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2448 * lib-xref.adb (Output_References): Common handling for objects and
2449 formals of an anonymous access type.
2451 2010-10-11 Eric Botcazou <ebotcazou@adacore.com>
2453 * make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker.
2455 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2457 * sem_ch6.adb: Fix check for illegal equality declaration in Ada2012
2459 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2461 * sem_disp.adb (Check_Dispatching_Operation): When testing for issuing
2462 a warning about subprograms of a tagged type not being dispatching,
2463 limit this to cases where the tagged type and the subprogram are
2464 declared within the same declaration list.
2466 2010-10-11 Jerome Lambourg <lambourg@adacore.com>
2468 * projects.texi, prj-attr.adb: Add new attribute documentation_dir.
2470 2010-10-11 Bob Duff <duff@adacore.com>
2472 * par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
2473 impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
2474 switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
2475 sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
2476 sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
2477 sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
2478 sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
2479 exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
2480 exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
2481 exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
2482 instead of Ada_05 (Ada_Version_Type).
2484 2010-10-11 Bob Duff <duff@adacore.com>
2486 * sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
2487 sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
2488 par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
2489 opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
2492 2010-10-11 Javier Miranda <miranda@adacore.com>
2494 * exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
2495 dereference then do not exclude dereferences of access-to-constant
2496 types to handle them as constant view of variables (and hence remove
2497 side effects when required).
2498 * sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
2499 are properly handled.
2501 2010-10-11 Robert Dewar <dewar@adacore.com>
2503 * sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting.
2505 2010-10-11 Javier Miranda <miranda@adacore.com>
2507 * exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved
2509 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2510 * exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to
2512 (Expand_Simple_Function_Return): Move to exp_ch6.
2513 (Expand_N_Extended_Return_Statement): Moved to exp_ch6.
2514 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2516 2010-10-11 Robert Dewar <dewar@adacore.com>
2518 * snames.ads-tmpl: Add names for aspects.
2519 * aspects.ads, aspects.adb: New.
2520 * gcc-interface/Make-lang.in: Update dependencies.
2521 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2523 * exp_ch6.adb (Expand_Actuals): If an actual is the current instance of
2524 a task type, it must be replaced with a reference to Self.
2526 2010-10-11 Vincent Celier <celier@adacore.com>
2528 * adaint.h: Add prototype for function __gnat_create_output_file_new.
2530 2010-10-11 Javier Miranda <miranda@adacore.com>
2532 * sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected
2535 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2537 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error
2538 for AI05-0033 in CodePeer mode.
2540 2010-10-11 Robert Dewar <dewar@adacore.com>
2542 * atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1)
2543 * csinfo.adb: Aspect_Specifications is a new special field
2544 * einfo.adb (Flag3): New unused flag
2545 * exp_util.adb (Insert_Actions): Add processing for
2546 N_Aspect_Specification.
2547 * sem.adb: Add entry for N_Aspect_Specification.
2548 * sinfo.ads, sinfo.adb (N_Aspect_Specification): New node
2549 (Has_Aspect_Specifications): New flag
2550 (Permits_Aspect_Specifications): New function
2551 (Aspect_Specifications): New function
2552 (Set_Aspect_Specifications): New procedure
2553 * sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order
2554 (Sprint_Node): Add dummy entry for N_Aspect_Specification
2555 * treepr.adb (Flag3): New flag to be listed
2557 2010-10-11 Vincent Celier <celier@adacore.com>
2559 * adaint.c: Minor reformatting.
2561 2010-10-11 Robert Dewar <dewar@adacore.com>
2563 * sem_ch6.adb, s-htable.ads: Minor reformatting.
2565 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2567 * sem_ch4.adb (Analyze_Selected_Component): If the selector is
2568 invisible in an instantiation, and both the formal and the actual are
2569 private extensions of the same type, look for the desired component in
2570 the proper view of the parent type.
2572 2010-10-11 Vincent Celier <celier@adacore.com>
2574 * adaint.c (__gnat_number_of_cpus): Add implementation for Solaris,
2575 AIX, Tru64, Darwin, IRIX and HP-UX.
2577 2010-10-11 Robert Dewar <dewar@adacore.com>
2579 * a-textio.adb: Minor reformatting
2581 2010-10-11 Robert Dewar <dewar@adacore.com>
2583 * a-suesen.ads, a-suenst.ads,
2584 a-suesen.adb, a-suenst.adb,
2585 a-suewse.adb, a-suewst.adb,
2586 a-suewse.ads, a-suewst.ads,
2587 a-suezse.ads, a-suezst.ads,
2588 a-suezse.adb, a-suezst.adb: New name for string encoding packages.
2589 * impunit.adb: New names for string encoding units
2590 * Makefile.rtl: New names for string encoding units
2591 * rtsfind.ads: Minor code reorganization.
2593 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2595 * exp_ch5.adb: Code clean up.
2597 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2599 * sem_ch6.adb (Check_Limited_Return): Specialize warning on limited
2600 returns when in a generic context.
2601 (Analyze_Function_Return): ditto.
2603 2010-10-11 Robert Dewar <dewar@adacore.com>
2605 * s-multip.ads: Fix header.
2606 * sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.
2608 2010-10-11 Vincent Celier <celier@adacore.com>
2610 * Makefile.rtl: Add s-multip.
2611 * adaint.c: New function __gnat_number_of_cpus, implemented for Linux,
2612 defaulting to 1 for other platforms.
2613 * adaint.h: New function __gnat_number_of_cpus.
2614 * impunit.adb (Non_Imp_File_Names_12): New file list for Ada 2012,
2615 with a single component "s-multip".
2616 * impunit.ads (Kind_Of_Unit): New enumerated value Ada_12_Unit for Ada
2618 * rtsfind.ads (RTU_Id): New enumerated value System_Multiprocessors
2619 * s-multip.ads, s-multip.adb: New Ada 2012 package.
2620 * sem_ch10.adb (Analyze_With_Clause): Check also Ada 2012 units.
2622 2010-10-11 Javier Miranda <miranda@adacore.com>
2624 * a-textio.adb: Move new implementation of Get_Line to a subunit.
2625 * a-tigeli.adb: New subunit containing the implementation of Get_Line.
2627 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2629 * sem_aux.adb: Code clean up.
2631 2010-10-11 Robert Dewar <dewar@adacore.com>
2633 * sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting
2635 2010-10-11 Robert Dewar <dewar@adacore.com>
2637 * einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags
2638 Flag248-Flag254. Define new field Field29.
2640 2010-10-10 Olivier Hainque <hainque@adacore.com>
2641 Eric Botcazou <ebotcazou@adacore.com>
2643 * gcc-interface/lang.opt (gdwarf+): Remove.
2644 * gcc-interface/gigi.h (get_parallel_type): Likewise
2645 * gcc-interface/misc.c (gnat_dwarf_extensions): Likewise.
2646 (gnat_handle_option): Remove OPT_gdwarfplus case.
2647 (gnat_post_options): Remove setting of use_gnu_debug_info_extensions
2648 from gnat_dwarf_extensions.
2649 * gcc-interface/trans.c (gigi): Remove -gdwarf+ initializations.
2650 * gcc-interface/utils.c (get_parallel_type): Remove.
2652 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2654 * gcc-interface/trans.c (gnat_to_gnu) <N_Not_In>: Use
2655 invert_truthvalue_loc instead of invert_truthvalue.
2656 * gcc-interface/utils2.c (build_binary_op) <NE_EXPR>: Likewise.
2657 (build_unary_op) <TRUTH_NOT_EXPR>: Likewise.
2659 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2661 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
2662 assertion on the types of the parameters. Use KIND local variable.
2663 <E_Incomplete_Type>: Likewise.
2665 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2667 * gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
2668 * gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
2669 * gcc-interface/decl.c (annotate_object): Likewise and handle it.
2670 (gnat_to_gnu_entity): Adjust calls to annotate_object.
2671 (gnat_to_gnu_param): If fat pointer types are passed by reference on
2672 the target, pass them by explicit reference.
2673 * gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
2674 * gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
2675 (Subprogram_Body_to_gnu): Adjust call to annotate_object.
2676 (call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
2677 * gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
2679 (build_function_stub): Iterate on the parameters of the subprogram in
2680 lieu of on the argument types. Adjust call to convert_vms_descriptor.
2682 2010-10-09 Eric Botcazou <ebotcazou@adacore.com>
2684 * gcc-interface/misc.c: Delete prototypes.
2685 (gnat_init_options): Use local variable.
2686 (lang_hooks): Move to the end of the file.
2688 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2690 * gcc-interface/misc.c (gnat_init_options_struct): New. Split out
2691 from gnat_init_options.
2692 (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
2694 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2696 * sem_aux.adb: Cleanup Is_Immutably_Limited_Type.
2698 2010-10-08 Robert Dewar <dewar@adacore.com>
2700 * exp_ch3.adb: Minor reformatting.
2701 * exp_ch5.adb: Add comment.
2703 2010-10-08 Robert Dewar <dewar@adacore.com>
2705 * sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
2706 * gcc-interface/Make-lang.in: Update dependencies.
2707 * einfo.ads: Minor reformatting.
2709 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2711 * exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
2712 sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
2713 exp_ch3.adb: Change Is_Inherently_Limited_Type to
2714 Is_Immutably_Limited_Type to accord with new RM terminology.
2715 * sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
2716 of a formal limited private type is not immutably limited in a generic
2719 2010-10-08 Robert Dewar <dewar@adacore.com>
2721 * sem_prag.adb (Check_Duplicate_Pragma): New procedure
2722 Add calls to this new procedure where appropriate
2724 2010-10-08 Vincent Celier <celier@adacore.com>
2726 * a-textio.adb (Get_Chunk): Code clean up.
2728 2010-10-08 Robert Dewar <dewar@adacore.com>
2730 * a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads,
2731 a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads,
2732 a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
2733 a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads,
2734 a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads,
2735 a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads,
2736 a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads,
2737 a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From
2740 2010-10-08 Robert Dewar <dewar@adacore.com>
2742 * sem_cat.adb (Check_Categorization_Dependencies): Remote types
2743 packages can depend on preleborated packages.
2745 2010-10-08 Robert Dewar <dewar@adacore.com>
2747 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
2748 Interrupt_Handler and Attach_Handler not allowed in generics.
2750 2010-10-08 Robert Dewar <dewar@adacore.com>
2752 * ali.adb: Set Allocator_In_Body if AB parameter present on M line
2753 * ali.ads (Allocator_In_Body): New flag
2754 * bcheck.adb (Check_Consistent_Restrictions): Handle case of main
2755 program violating No_Allocators_After_Elaboration restriction.
2756 * gnatbind.adb (No_Restriction_List): Add entries for
2757 No_Anonymous_Allocators, and No_Allocators_After_Elaboration.
2758 * lib-load.adb: Initialize Has_Allocator flag
2759 * lib-writ.adb: Initialize Has_Allocator flag
2760 (M_Parameters): Set AB switch if Has_Allocator flag set
2761 * lib-writ.ads: Document AB flag on M line
2762 * lib.adb (Has_Allocator): New function
2763 (Set_Has_Allocator): New procedure
2764 * lib.ads (Has_Allocator): New function
2765 (Set_Has_Allocator): New procedure
2766 (Has_Allocator): New flag in Unit_Record
2767 * sem_ch4.adb (Analyze_Allocator): Add processing for
2768 No_Allocators_After_Elaboration.
2770 2010-10-08 Geert Bosch <bosch@adacore.com>
2772 * a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc.
2774 2010-10-08 Javier Miranda <miranda@adacore.com>
2776 * sem_prag.adb (Analyze_Pragma): Relax semantic rule of
2777 Java_Constructors because in the JRE library we generate occurrences
2778 in which the "this" parameter is not the first formal.
2780 2010-10-08 Robert Dewar <dewar@adacore.com>
2782 * par-ch3.adb: Minor reformatting.
2784 2010-10-08 Javier Miranda <miranda@adacore.com>
2786 * exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java
2789 2010-10-08 Robert Dewar <dewar@adacore.com>
2791 * par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012
2793 * sinfo.adb (Use_Type_Clause): Add All_Present flag.
2794 * sinfo.ads (Use_Type_Clause): Add All_Present flag.
2795 * s-rident.ads: Add entry for No_Allocators_After_Elaboration,
2796 No_Anonymous_Allocators.
2798 2010-10-08 Vincent Celier <celier@adacore.com>
2800 * bindgen.adb (Gen_Restrictions_Ada): No new line after last
2801 restriction, so that the last comma is always replaced with a left
2804 2010-10-08 Javier Miranda <miranda@adacore.com>
2806 * sem_prag.adb (Analyze_Pragma): Add specific check on the type of the
2807 first formal of delegates.
2809 2010-10-08 Robert Dewar <dewar@adacore.com>
2811 * sem_aggr.adb: Minor reformatting.
2813 2010-10-08 Robert Dewar <dewar@adacore.com>
2815 * exp_imgv.adb (Expand_Image_Attribute): Handle special calling
2816 sequence for soft hyphen for Character'Image case.
2817 * rtsfind.ads (Image_Character_05): New entry
2818 * s-imgcha.adb (Image_Character_05): New procedurew
2819 * s-imgcha.ads (Image_Character_05): New procedure
2820 * s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen
2822 * s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD#
2823 * sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name
2826 2010-10-08 Robert Dewar <dewar@adacore.com>
2828 * sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop
2829 for case of Wide_[Wide_]Character.
2831 2010-10-08 Robert Dewar <dewar@adacore.com>
2833 * exp_ch3.adb: Minor reformating
2834 Minor code reorganization.
2836 2010-10-08 Javier Miranda <miranda@adacore.com>
2838 * sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of
2839 pragmas CIL_Constructor and Java_Constructor.
2840 * exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the
2841 predefined primitives for CIL/Java tagged types.
2843 2010-10-08 Robert Dewar <dewar@adacore.com>
2845 * sem_ch6.adb: Minor reformatting.
2847 2010-10-08 Robert Dewar <dewar@adacore.com>
2849 * gnat1drv.adb: Add call to Validate_Independence.
2850 * par-prag.adb: Add dummy entries for Independent,
2851 Independent_Componentsa.
2852 * sem_ch13.adb (Validate_Independence): New procedure
2853 (Initialize): Initialize address clause and independence check tables
2854 * sem_ch13.ads (Independence_Checks): New table
2855 (Validate_Independence): New procedure
2856 * sem_prag.adb: Add processing for pragma Independent[_Components]
2857 * snames.ads-tmpl: Add entries for pragma Independent[_Components]
2859 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2861 * sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate
2862 component with box initialization, if the component is a variant record
2863 use the values of the discriminants to select the proper variant for
2864 further box initialization.
2866 2010-10-08 Thomas Quinot <quinot@adacore.com>
2868 * xsnames.adb: Remove obsolete file.
2869 * make.adb, sem_ch8.adb, einfo.ads: Minor reformatting.
2871 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2873 * exp_aggr.adb: Complete previous change.
2875 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2877 * sem_ch6.adb (Check_Return_Subtype): The subtype indication in an
2878 extended return must match statically the return subtype of the
2879 enclosing function if the type is an elementary type or if it is
2882 2010-10-08 Vincent Celier <celier@adacore.com>
2884 * prj-nmsc.adb (Add_Source): Report all duplicate units and source file
2885 names. Do not report the same duplicate unit several times.
2886 * prj.ads (Source_Data): New Boolean component Duplicate_Unit,
2887 defaulted to False, to avoid reporting the same unit as duplicate
2890 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2892 * sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an
2893 others choice is a literal, analyze it to enable later optimizations.
2894 * exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size
2895 and components can be handled by the backend even if it is of a limited
2898 2010-10-08 Arnaud Charlet <charlet@adacore.com>
2900 * a-rttiev.adb (task Timer): Since this package may be elaborated
2901 before System.Interrupt, we need to call Setup_Interrupt_Mask
2902 explicitly to ensure that this task has the proper signal mask.
2904 2010-10-08 Robert Dewar <dewar@adacore.com>
2906 * freeze.adb (Freeze_Entity): For array case, move some processing for
2907 pragma Pack, Component_Size clause and atomic/volatile components here
2908 instead of trying to do the job in Sem_Ch13 and Freeze.
2909 * layout.adb: Use new Addressable function
2910 * sem_ch13.adb (Analyze_Attribute_Representation_Clause, case
2911 Component_Size): Move some handling to freeze point in
2912 Freeze.Freeze_Entity.
2913 * sem_prag.adb (Analyze_pragma, case Pack): Move some handling to
2914 freeze point in Freese.Freeze_Entity.
2915 * sem_util.ads, sem_util.adb (Addressable): New function.
2917 2010-10-08 Robert Dewar <dewar@adacore.com>
2919 * sprint.adb: Minor reformatting.
2921 2010-10-08 Javier Miranda <miranda@adacore.com>
2923 * exp_ch4.adb (Real_Range_Check): Declare temporary as constant.
2925 2010-10-08 Robert Dewar <dewar@adacore.com>
2927 * sem_ch3.adb: Minor reformatting.
2929 2010-10-08 Vincent Celier <celier@adacore.com>
2931 * ali-util.adb (Get_File_Checksum): Make sure that external_as_list is
2932 not a reserved word.
2933 * prj-proc.adb (Expression): Process string list external references.
2934 * prj-strt.adb (External_Reference): Parse external_as_list external
2936 * prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes
2937 (Set_Expression_Kind_Of): Ditto
2938 * prj.adb (Initialize): Set external_as_list as a reserved word
2939 * projects.texi: Document new string external reference
2941 * scans.ads (Token_Type): New token Tok_External_As_List
2942 * snames.ads-tmpl: New standard name Name_External_As_List
2944 2010-10-08 Thomas Quinot <quinot@adacore.com>
2946 * sem_prag.adb: Minor reformatting.
2948 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2950 * sem_ch3.adb (Derived_Type_Declaration): In the private part of an
2951 instance, it is legal to derive from a non-limited actual when the
2952 formal type is untagged limited.
2953 * sem_ch12.adb (Instantiate_Type): For a formal private type, use
2954 analyzed formal as Generic_Parent_Type, to simplify later checks.
2956 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2958 * sem_res.adb (Insert_Default): If default value is already a
2959 raise_constraint_error do not rewrite it as new raise node, to prevent
2960 infinite loops in the warning removal machinery.
2962 2010-10-08 Robert Dewar <dewar@adacore.com>
2964 * sem_util.adb, sem_prag.adb: Minor reformatting
2966 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
2968 * gnat_rm.texi: Remove the section on pragma Implemented_By_Entry.
2969 Add section on pragma Implemented.
2971 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2973 * sem_ch3.adb (Derive_Subprogram): If an abstract extension has a
2974 concrete parent with a concrete constructor, the inherited constructor
2975 is abstract even if the derived type is a null extension.
2977 2010-10-08 Thomas Quinot <quinot@adacore.com>
2979 * sem_ch4.adb: Minor reformatting.
2981 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
2983 * einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused.
2984 (Implemented_By_Entry): Removed.
2985 (Set_Implemented_By_Entry): Removed.
2986 (Write_Entity_Flags): Remove the output for Implemented_By_Entry.
2987 * einfo.ads: Remove Implemented_By_Entry and its usage in entities.
2988 (Implemented_By_Entry): Removed along with its associated pragma.
2989 (Set_Implemented_By_Entry): Removed along with its associated pragma.
2990 * exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9.
2991 (Build_Dispatching_Call_Equivalent): New routine.
2992 (Build_Dispatching_Requeue): New routine.
2993 (Build_Dispatching_Requeue_To_Any): New routine.
2994 (Build_Normal_Requeue): New routine.
2995 (Build_Skip_Statement): New routine.
2996 (Expand_N_Requeue_Statement): Rewritten. The logic has been split into
2997 several subroutines.
2998 * par-prag.adb: Replace Pragma_Implemented_By_Entry by
3000 * sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning
3002 (Check_Pragma_Implemented): New routines.
3003 (Inherit_Pragma_Implemented): New routine.
3004 * sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a
3005 dispatching requeue.
3006 * sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry
3007 and adding Implemented.
3008 (Ada_2012_Pragma): New routine.
3009 (Analyze_Pragma, case Implemented): Perform all necessary checks
3010 concerning pragma Implemented and register the pragma as a
3011 representation item with the procedure_LOCAL_NAME.
3012 (Analyze_Pragma, case Implemented_By_Entry): Removed.
3013 * sem_util.adb (Implementation_Kind): New routine.
3014 * sem_util.ads (Implementation_Kind): New routine.
3015 * snames.ads-tmpl: Remove Name_Implemented_By_Entry and add
3016 Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and
3017 add Pragma_Implemented. Add special names By_Any, By_Entry and
3018 By_Protected_Procedure.
3020 2010-10-08 Javier Miranda <miranda@adacore.com>
3022 * exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local
3023 variable Has_Static_DT by invocation of function Building_Static_DT.
3025 2010-10-08 Vincent Celier <celier@adacore.com>
3027 * g-dirope.adb (Remove_Dir): Do not change the current directory when
3028 doing a recursive remove of a subdirectory.
3030 2010-10-08 Javier Miranda <miranda@adacore.com>
3032 * exp_ch6.ad (Freeze_Subprogram): Factorize code.
3033 * exp_disp.adb (Make_Secondary_DT): Factorize code.
3034 (Make_DT): Factorize code.
3036 2010-10-08 Robert Dewar <dewar@adacore.com>
3038 * sem_ch4.adb: Minor reformatting.
3040 2010-10-08 Robert Dewar <dewar@adacore.com>
3042 * sem_ch6.adb (Check_Conformance): Check null exclusion match for full
3045 2010-10-08 Thomas Quinot <quinot@adacore.com>
3047 * sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for
3048 consistency with Gen_T in Instantiate_Type.
3049 Introduce constant A_Gen_Obj to avoid repeated queries for
3050 Defining_Identifier (Analyzed_Formal).
3052 2010-10-08 Vincent Celier <celier@adacore.com>
3054 * prj-nmsc.adb: Minor comment fix.
3056 2010-10-07 Robert Dewar <dewar@adacore.com>
3058 * sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02.
3059 * gcc-interface/Make-lang.in: Update dependencies.
3061 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3063 * sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child
3064 unit, if the type of the formal is declared in a parent unit and is not
3065 a formal itself, the actual must be located from an enclosing parent
3066 instance by normal visibility.
3068 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3070 * sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion
3071 indicator is illegal for an uninitialized allocator.
3073 2010-10-07 Robert Dewar <dewar@adacore.com>
3075 * sem_prag.adb (Analyze_Attribute_Definition_Clause, case
3076 Component_Size): Complete previous change.
3078 2010-10-07 Vincent Celier <celier@adacore.com>
3080 * scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier,
3081 even for keywords, to avoid having the checksum to depend on the Ada
3084 2010-10-07 Gary Dismukes <dismukes@adacore.com>
3086 * sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb,
3087 exp_ch3.adb: Minor reformatting.
3089 2010-10-07 Robert Dewar <dewar@adacore.com>
3091 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3092 Component_Size): It is now illegal to give an incorrect component size
3093 clause in the case of aliased or atomic components.
3094 * sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give
3095 an effective pragma Pack in the case of aliased or atomic components.
3097 2010-10-07 Steve Baird <baird@adacore.com>
3099 * exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion
3100 in the case of a violation of an active No_Task_Hierarchy restriction.
3102 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3104 * sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived
3105 type is non-limited, an actual for it cannot be limited.
3107 2010-10-07 Robert Dewar <dewar@adacore.com>
3109 * einfo.ads (No_Pool_Assigned): Update documentation.
3110 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3111 Storage_Size): We only set No_Pool_Assigned if the expression is a
3112 static constant and zero.
3113 * sem_res.adb (Resolve_Allocator): Allocation from empty storage pool
3114 should be an error not a warning.
3116 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3118 * exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases
3119 where an aggregate in an assignment can be built directly into the
3120 target, and does not require the creation of a temporary that may
3123 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3125 * sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list
3126 in a record aggregate can correspond to several components of
3127 anonymous access types, as long as the designated subtypes match.
3129 2010-10-07 Robert Dewar <dewar@adacore.com>
3131 * gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
3132 sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
3133 restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
3134 spelling parametrize(d) => parameterize(d).
3136 2010-10-07 Robert Dewar <dewar@adacore.com>
3138 * sem_ch12.adb: Add comment.
3139 * sem_ch6.adb: Minor reformatting.
3141 2010-10-07 Robert Dewar <dewar@adacore.com>
3143 * par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
3144 Pexp to Pf_Rec constants
3145 (P_Subprogram): Expression is always enclosed in parentheses
3146 * par.adb (Pf_Rec): add Pexp flag for parametrized expression
3147 * sinfo.ads (N_Parametrized_Expression): Expression must be in parens
3149 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3151 * sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
3152 checks on functions that return an abstract type or have a controlling
3153 result whose designated type is an abstract type.
3154 (Check_Private_Overriding): Implement Ada2012 checks on functions
3155 declared in the private part, if an abstract type is involved.
3156 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
3157 reject a generic function that returns an abstract type.
3158 * exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
3159 function has a controlling access result, check that the tag of the
3160 return value matches the designated type of the return expression.
3162 2010-10-07 Robert Dewar <dewar@adacore.com>
3164 * par-ch6.adb: Fix error in handling of parametrized expressions.
3165 * par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
3167 (P_Simple_Expression): Better message for qualified expression prefix
3168 * s-crc32.adb: Minor reformatting.
3169 * exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
3170 storage pool (this test is moved to Sem_Intr).
3171 * sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
3172 empty storage pool, moved here from Exp_Intr and made into error.
3173 (Check_Intrinsic_Call): Remove assumption in generating not-null free
3174 warning that the name of the instantiation is Free.
3175 * sinput.adb (Tree_Read): Document use of illegal free call allowed in
3177 * types.ads: Remove storage size clauses from big types (since we may
3178 need to do deallocations, which are now illegal for empty pools).
3180 2010-10-07 Sergey Rybin <rybin@adacore.com>
3182 * gnat_ugn.texi: Add missing word.
3184 2010-10-07 Robert Dewar <dewar@adacore.com>
3186 * exp_util.adb (Insert_Actions): Add handling of
3187 N_Parametrized_Expression.
3188 * par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
3189 * sem.adb: Add entry for N_Parametrized_Expression
3190 * sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
3191 * sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
3192 * sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
3193 * sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
3194 * par-ch4.adb: Minor reformatting.
3196 2010-10-07 Robert Dewar <dewar@adacore.com>
3198 * scng.adb (Skip_Other_Format_Characters): New procedure
3199 (Start_Of_Wide_Character): New procedure
3200 (Scan): Use Start_Of_Wide_Character where appropriate
3201 (Scan): Improve error message for other_format chars in identifier
3202 (Scan): Allow other_format chars between tokens
3204 2010-10-07 Javier Miranda <miranda@adacore.com>
3206 * exp_util.adb (Safe_Prefixed_Reference): When removing side effects,
3207 Add missing support for explicit dereferences.
3209 2010-10-07 Robert Dewar <dewar@adacore.com>
3211 * par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting.
3213 2010-10-07 Robert Dewar <dewar@adacore.com>
3215 * exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb,
3216 exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String
3217 * sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to
3218 Exp_Util.Fully_Qualified_Name_String.
3220 2010-10-07 Robert Dewar <dewar@adacore.com>
3222 * rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler
3223 * sem_res.adb (Resolve_Call): A call to
3224 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
3225 No_Relative_Delay (AI-0211).
3227 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3229 * sem_ch10.adb: Small change in error message.
3231 2010-10-07 Robert Dewar <dewar@adacore.com>
3233 * tbuild.ads: Minor reformatting.
3235 2010-10-07 Robert Dewar <dewar@adacore.com>
3237 * gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting
3239 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3241 * exp_ch11.adb (Expand_N_Exception_Declaration): Update comments.
3243 2010-10-07 Robert Dewar <dewar@adacore.com>
3245 * sem_res.adb: Minor reformatting
3247 2010-10-07 Olivier Ramonat <ramonat@adacore.com>
3249 * gnat_ugn.texi: Minor editing.
3250 * opt.ads: Document that scripts rely on specific formats in opt.ads
3252 2010-10-07 Robert Dewar <dewar@adacore.com>
3254 * a-wichun.ads, a-wichun.adb (To_Lower_Case): New function
3255 (To_Upper_Case): Fix to be inverse of To_Lower_Case
3256 * a-zchuni.ads, a-zchuni.adb (To_Lower_Case): New function
3257 (To_Upper_Case): Fix to be inverse of To_Lower_Case
3259 2010-10-07 Robert Dewar <dewar@adacore.com>
3261 * a-wichha.adb, a-wichha.ads, a-zchhan.adb, a-zchhan.ads: New file.
3262 * impunit.adb: Add entries for a-wichha/a-zchhan
3263 * Makefile.rtl: Add entries for a-wichha/a-zchhan
3265 2010-10-07 Vincent Celier <celier@adacore.com>
3267 * make.adb (Check): Call Check_Source_Info_In_ALI with Project_Tree
3268 * makeutl.adb (Check_Source_Info_In_ALI): If there is at least one
3269 replaced source, check that none of the replaced sources are in the
3271 * makeutl.ads (Check_Source_Info_In_ALI): New parameter Tree
3272 * prj-nmsc.adb (Remove_Source): New parameter Tree. If the source is
3273 replaced with a source with a different file name, put it in the hash
3274 table Replaced_Sources.
3275 (Add_Source): Call Remove_Source with Data.Tree. If there is at least
3276 one replaced source, check if it has the same file name as the current
3277 source; if it has, remove it from the hash table Replaced_Sources.
3278 * prj.adb (Reset): Reset hash table Tree.Replaced_Sources
3279 * prj.ads (Replaced_Source_HTable): New hash table
3280 (Project_Tree_Data): New components Replaced_Sources and
3281 Replaced_Source_Number.
3283 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3285 * sem_elab.adb (Check_A_Call): After inserting elaboration check, set
3286 proper flag to prevent a double elaboration check on the same call.
3287 * exp_util.adb (Insert_Actions): If the enclosing node is an
3288 Expression_With_Actions and it has been analyzed already, find
3289 insertion point further up in the tree.
3291 2010-10-07 Hristian Kirtchev <kirtchev@adacore.com>
3293 * sem_ch13.adb (Analyze_Record_Representation_Clause): Alphabetize all
3294 local variables. Remove the general restriction which prohibits the
3295 application of record rep clauses to Unchecked_Union types. Add Ada
3296 2012 check to detect improper naming of an Unchecked_Union
3297 discriminant in record rep clause.
3298 * sem_prag.adb: Add with and use clause for Exp_Ch7.
3299 (Analyze_Pragma): Unchecked_Union case: Propagate the Unchecked_Union
3300 type to all invocations of Check_Component and Check_Variant.
3301 (Check_Component): Add formal parameters UU_Typ and In_Variant_Part.
3302 Rewritten. Add Ada 2012 check to detect improper use of formal
3303 private types and private extensions as component types of an
3304 Unchecked_Union declared inside a generic body.
3305 (Check_Variant): Add formal parameter UU_Typ. Propagate the
3306 Unchecked_Union type to all calls of Check_Component. Signal that the
3307 current component comes from the variant part of an Unchecked_Union
3309 (Inside_Generic_Body): New routine.
3311 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3313 * exp_ch4.adb (Expand_Composite_Equality): When looking for a primitive
3314 equality operation for a record component, verify that both formals
3315 have the same type, and the result type is boolean.
3317 2010-10-07 Vincent Celier <celier@adacore.com>
3319 * gnatcmd.adb (Check_Files): When looking for the .ci file for a
3320 binder generated file, look for both b~xxx and b__xxx as gprbuild
3321 always uses b__ as the prefix of such files.
3323 2010-10-07 Thomas Quinot <quinot@adacore.com>
3325 * sem_res.adb: Minor reformatting.
3327 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3329 * debug.adb: Update -gnatd.J documentation.
3331 2010-10-07 Robert Dewar <dewar@adacore.com>
3333 * gnat_rm.texi: Document handling of invalid values
3334 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation
3336 (UTF_To_Upper_Case): New function.
3338 2010-10-07 Robert Dewar <dewar@adacore.com>
3340 * sem_attr.adb: Minor reformatting.
3341 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag
3342 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag
3344 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in
3346 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag
3347 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only
3348 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only
3350 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with
3352 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only.
3353 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated
3356 2010-10-07 Javier Miranda <miranda@adacore.com>
3358 * a-tags.ads: Use new support for pragma Ada_2012 with function
3361 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3363 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a
3364 sequence of statements.
3366 2010-10-07 Vincent Celier <celier@adacore.com>
3368 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists
3370 2010-10-07 Javier Miranda <miranda@adacore.com>
3372 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram.
3373 * rtsfind.ads (RE_Type_Is_Abstract): New entity.
3374 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract.
3376 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3378 * sem_ch12.adb (Mark_Context): Removed, no longer needed.
3379 (Analyze_Package_Instantiation): No longer analyze systematically a
3380 generic body in CodePeer mode.
3381 * freeze.adb, sem_attr.adb: Update comments.
3383 2010-10-05 Robert Dewar <dewar@adacore.com>
3385 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012
3388 2010-10-05 Pascal Obry <obry@adacore.com>
3390 * gnat_rm.texi: Fix typo.
3392 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3394 * gnat_ugn.texi: Add note about identifiers with same name and
3397 2010-10-05 Robert Dewar <dewar@adacore.com>
3399 * sem_ch4.adb: Minor reformatting.
3400 * a-direct.ads: Minor comment update.
3402 2010-10-05 Javier Miranda <miranda@adacore.com>
3404 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is
3405 no longer required after change in New_Overloaded_Entity.
3406 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate
3407 the fragment of code that handles derivations of interface primitives.
3408 Add missing dependence on global variable Inside_Freezing_Actions to
3409 ensure the correct management of internal interface entities.
3410 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease
3411 of the global variable Inside_Freezing_Actions to ensure that internal
3412 interface entities are well handled by New_Overloaded_Entity.
3413 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation
3414 and complete the algorithm to catch hidden primitives derived of
3415 private type that covers the interface.
3416 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing
3419 2010-10-05 Robert Dewar <dewar@adacore.com>
3421 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb,
3422 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting.
3423 Minor code reorganization (use Nkind_In).
3425 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3427 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for
3430 2010-10-05 Vincent Celier <celier@adacore.com>
3432 * gnatbind.adb: If the main library file is not for a suitable main
3433 program, change the error message.
3435 2010-10-05 Vincent Celier <celier@adacore.com>
3437 * a-direct.ads: Minor spelling error fixes in comments.
3438 * gnat_rm.texi: Add three entries in "Implementation Defined
3439 Characteristics" for the interpretations of the Form parameters in
3442 2010-10-05 Robert Dewar <dewar@adacore.com>
3444 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
3445 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
3446 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
3450 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3452 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is
3453 an explicit dereference of an access to function, the prefix is not
3454 interpreted as a parameterless call.
3456 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3458 * exp_attr.adb: For 'Read and 'Write, use full view of base type if
3461 2010-10-05 Vincent Celier <celier@adacore.com>
3463 * make.adb (Switches_Of): Allow wild cards in index of attributes
3465 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index
3466 of the associative array as a glob regular expression.
3467 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter
3468 Allow_Wildcards, defaulted to False.
3469 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto
3470 * projects.texi: Document that attribute Switches (<file name>) may
3471 use wild cards in the index.
3473 2010-10-05 Robert Dewar <dewar@adacore.com>
3475 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb,
3476 einfo.adb: Minor reformatting.
3477 * debug.adb: Remove obsolete documentation for d.Z flag.
3479 2010-10-05 Vincent Celier <celier@adacore.com>
3481 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake
3482 switch --create-info-file=.
3483 * gnat_ugn.texi: Add documentation for new gnatmake switch
3486 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3488 * sem_ch3.adb: Do not elaborate type definition if syntax error.
3490 2010-10-05 Javier Miranda <miranda@adacore.com>
3492 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
3493 to generate the full-qualified names of its corresponding spec.
3494 This facilitates locating the corresponing body when reading
3497 2010-10-05 Thomas Quinot <quinot@adacore.com>
3499 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
3500 canonical name without serial number only if the helper is becoming a
3501 primitive of the type.
3503 2010-10-05 Javier Miranda <miranda@adacore.com>
3505 * exp_disp.adb (Make_DT): Minor code reorganization.
3507 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3509 * par-ch6.adb: improve recovery with extra paren in function spec.
3511 2010-10-05 Quentin Ochem <ochem@adacore.com>
3513 * prj-tree.ads: Project_Path is now aliased.
3515 2010-10-05 Thomas Quinot <quinot@adacore.com>
3517 * checks.adb: Minor reformatting.
3519 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3521 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
3522 (Shared_Libgcc): New aliased variable.
3523 (Shared_Libgcc_Switch): New constant.
3524 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
3525 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
3527 * gcc-interface/Make-lang.in: Update dependencies.
3529 2010-10-05 Vincent Celier <celier@adacore.com>
3531 * prj-part.adb (Parse_Simple_Project): When checking if a child project
3532 imports its parent project, also look in projects being extended by
3535 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3537 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
3539 2010-10-05 Javier Miranda <miranda@adacore.com>
3541 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
3542 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
3543 activate this output.
3545 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3547 * back_end.adb (Call_Back_End): Generate an error message when scil
3548 generation is enabled, and no scil back-end (by default) is available.
3550 2010-10-05 Javier Miranda <miranda@adacore.com>
3552 * debug.adb: Update documentation since -gnatd.Z is no longer required
3553 to generate the call-graph information.
3555 2010-10-05 Javier Miranda <miranda@adacore.com>
3557 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
3558 runtime access check by an equivalent expansion that causes
3559 no problems in the VM backend. The original expansion was
3560 not good for the VM backends because when Tagged_Type_Expansion
3561 is disabled the attribute Access_Disp_Table is not available.
3563 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3565 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
3566 is class-wide and T1 is its specific type.
3568 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3570 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
3572 2010-10-05 Vincent Celier <celier@adacore.com>
3574 * back_end.ads: Minor spelling error correction.
3576 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3578 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
3579 warnings when -gnatC is specified here so that warnings can be
3580 re-enabled explicitly.
3581 (Adjust_Global_Switches): No longer suppress warnings.
3583 2010-10-05 Vincent Celier <celier@adacore.com>
3585 * makeutl.adb: Minor reformatting.
3587 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3589 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
3590 non-discrete type appears as an actual in a call.
3592 2010-10-05 Vincent Celier <celier@adacore.com>
3594 * make.adb (Scan_Make_Arg): Take into account new switch
3596 * makeusg.adb: Add line for new switch --source-info=file.
3597 * makeutl.ads (Source_Info_Option): New constant String for new builder
3599 * prj-conf.adb: Put subprograms in alphabetical order
3600 (Process_Project_And_Apply_Config): Read/write an eventual source info
3602 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
3604 (Look_For_Sources): If a source info file was successfully read, get
3605 the source data from the data read from the source info file.
3606 * prj-util.adb (Source_Info_Table): New table
3607 (Source_Info_Project_HTable): New hash table
3608 (Create): New procedure
3609 (Put (File), Put_Line): New procedures
3610 (Write_Source_Info_File): New procedure
3611 (Read_Source_Info_File): New procedure
3612 (Initialize): New procedure
3613 (Source_Info_Of): New procedure
3614 (Next): New procedure
3615 (Close): When file is an out file, fail if the buffer cannot be written
3616 or if the file cannot be close successfully.
3617 (Get_Line): Fail if file is an out file
3618 * prj-util.ads (Create): New procedure
3619 (Put (File), Put_Line): New procedures
3620 (Write_Source_Info_File): New procedure
3621 (Read_Source_Info_File): New procedure
3622 (Source_Info_Data): New record type
3623 (Source_Info_Iterator): New private type
3624 (Initialize): New procedure
3625 (Source_Info_Of): New procedure
3626 (Next): New procedure
3627 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
3628 Source_Info_File_Exists.
3630 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3632 * exp_ch4.adb: Fix typo.
3634 2010-10-05 Thomas Quinot <quinot@adacore.com>
3636 * lib-writ.adb: Minor reformatting.
3638 2010-10-05 Javier Miranda <miranda@adacore.com>
3640 * sem_ch3.adb (Access_Definition): Remove useless code.
3642 2010-10-05 Emmanuel Briot <briot@adacore.com>
3644 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
3645 (Deep_Copy): Removed, not used.
3647 2010-10-05 Javier Miranda <miranda@adacore.com>
3649 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
3650 move code that searches in the list of primitives of a tagged type for
3651 the entity that will be overridden by user-defined routines.
3652 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
3653 previously located in routine Add_Internal_Interface_Entities.
3654 * sem_disp.ads (Find_Primitive_Covering_Interface): Update docs.
3655 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
3656 availability of attribute Alias.
3658 2010-10-05 Ed Falis <falis@adacore.com>
3660 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
3661 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
3662 Move definition of intContext to System.OS_Interface.
3663 Add necessary variants in System.VxWorks.Extensions.
3665 2010-10-05 Doug Rupp <rupp@adacore.com>
3667 * s-asthan-vms-alpha.adb: On VMS, a task using
3668 pragma AST_Entry exhibits a memory leak when the task terminates
3669 because the vector allocated for the AST interface is not freed. Fixed
3670 by making the vector a controlled type.
3672 2010-10-05 Emmanuel Briot <briot@adacore.com>
3674 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
3675 a "**" pattern properly exists, and report an error otherwise.
3677 2010-10-05 Emmanuel Briot <briot@adacore.com>
3679 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
3681 2010-10-05 Emmanuel Briot <briot@adacore.com>
3683 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
3685 Extract some code from Get_Directories, to share with the handling
3686 of aggregate projects (for the Project_Files attributes)
3688 2010-10-05 Emmanuel Briot <briot@adacore.com>
3690 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
3691 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
3692 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New
3695 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3697 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
3699 2010-10-05 Emmanuel Briot <briot@adacore.com>
3701 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
3702 (Aggregate projects): added support for parsing aggregate projects.
3703 In particular, check the presence and value of the new attributes
3704 related to aggregate projects, ie Project_Files, Project_Path
3706 (Check_Attribute_Allowed, Check_Package_Allowed,
3707 Rename_Obsolescent_Attributes): new subprogram, extracting code
3708 from existing subprogram to keep their sizes smaller.
3709 (Check_Aggregate_Project, Check_Abstract_Project,
3710 Check_Missing_Sources): new subprograms
3711 (Check): remove comments that duplicated either the name of the
3712 following subprogram call, or the comment on that subprogram.
3713 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
3714 from Parse_Single_Project.
3715 (Check_Aggregate_Imports): new subprogram.
3717 2010-10-05 Vincent Celier <celier@adacore.com>
3719 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
3720 file has not been generated for the current source, for example if it
3721 has been generated for the spec, but we are compiling the body.
3723 2010-10-05 Bob Duff <duff@adacore.com>
3725 * xgnatugn.adb: Remove unused procedure.
3727 2010-10-04 Vincent Celier <celier@adacore.com>
3729 * a-direct.adb (Copy_File): Interpret the Form parameter and call
3730 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
3731 the Form parameter contains an incorrect value for field preserve= or
3733 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
3734 parameter is ignored.
3735 (Copy_File): Indicate the interpretation of the Form parameter.
3737 2010-10-04 Vincent Celier <celier@adacore.com>
3739 * make.adb (Gnatmake): When there are no foreign languages declared and
3740 a main in attribute Main of the main project does not exist or is a
3741 source of another project, fail immediately before attempting
3744 2010-10-04 Javier Miranda <miranda@adacore.com>
3746 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
3747 used to convert a node referencing a tag to a class-wide interface
3749 * exp_disp.adb (Convert_Tag_To_Interface): New function.
3750 (Expand_Interface_Conversion): Replace invocation of
3751 Unchecked_Conversion by new function Convert_Tag_To_Interface.
3752 (Write_DT): Add support for null primitives.
3753 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
3754 cleanup code that handles interface conversions and avoid unchecked
3755 conversion of referenced tag components.
3756 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
3757 unrequired conversions when generating a dispatching call to _assign.
3758 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
3760 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3762 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
3763 parent is a binary boolean operation and the operand is an unpacked
3765 (Build_Boolean_Array_Proc_Call): If the operands are both negations,
3766 the operands of the rewritten node are the operands of the negations,
3767 not the negations themselves.
3769 2010-10-04 Robert Dewar <dewar@adacore.com>
3771 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
3772 name of entity to biased warning msg.
3773 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
3774 biased rep (wrong and never worked anyway).
3776 2010-10-04 Arnaud Charlet <charlet@adacore.com>
3778 * sem_elab.adb: Minor reformatting.
3780 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3782 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
3783 an access_to_protected subprogram type, and convert null value into
3784 corresponding aggregate.
3786 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3788 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
3790 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3792 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
3793 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
3796 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3798 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
3799 for N_Operator_Symbol.
3800 (Indicate_Name_And_Type): Likewise.
3801 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
3802 * sem_res.adb (Resolve): Likewise.
3803 * sem_type.adb (Add_One_Interp): Likewise.
3804 (Disambiguate): Likewise.
3806 2010-10-04 Vincent Celier <celier@adacore.com>
3808 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
3809 than ALI file timestamp, return null.
3811 2010-10-04 Vincent Celier <celier@adacore.com>
3813 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length of 79.
3814 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
3815 replaces global constant with the same name. When a line is too long,
3816 indent properly the next continuation line.
3817 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
3818 from 50 to 255, defaulted to 255, to indicate the maximum length of
3819 lines in the project file.
3821 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3823 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
3824 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
3825 of Traverse_Func on it to look for subprogram references in a body.
3826 Call Check_Subprogram_Refs on the body of inlined subprograms at the
3827 outer level and keep clearing the Is_Public flag of subprograms as long
3828 as it returns OK. Do not look at anything else than subprograms once
3829 an inlined subprogram has been seen.
3831 2010-10-04 Javier Miranda <miranda@adacore.com>
3833 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
3834 the target object is an interface.
3835 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
3836 interface type then we generate an implicit conversion to force
3837 displacement of the pointer to the object to reference the secondary
3838 dispatch table associated with the interface.
3840 2010-10-04 Robert Dewar <dewar@adacore.com>
3842 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
3843 Enumeration_Rep_Expr to point to the literal, not the identifier.
3844 (Analyze_Enumeration_Representation_Clause): Improve error message for
3845 size too small for enum rep value
3846 (Analyze_Enumeration_Representation_Clause): Fix size test to use
3847 proper size (RM_Size, not Esize).
3849 2010-10-04 Robert Dewar <dewar@adacore.com>
3851 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
3853 2010-10-04 Javier Miranda <miranda@adacore.com>
3855 * exp_cg.adb (Write_Call_Info): Code clean up.
3857 2010-10-04 Arnaud Charlet <charlet@adacore.com>
3859 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
3861 2010-10-04 Robert Dewar <dewar@adacore.com>
3863 * exp_cg.adb: Minor code reorganization
3865 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
3867 2010-10-04 Bob Duff <duff@adacore.com>
3869 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
3870 to make a qualified expression into a name (syntax-wise), then do not
3871 consider it redundant.
3873 2010-10-04 Thomas Quinot <quinot@adacore.com>
3875 * sem_warn.ads: Fix typo.
3877 2010-10-04 Javier Miranda <miranda@adacore.com>
3879 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
3881 (Write_Call_Info): Add missing support for renamed primitives.
3883 2010-10-04 Thomas Quinot <quinot@adacore.com>
3885 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
3886 code between Make_Component_List_Assign and Make_Field_Assign.
3888 2010-10-04 Vincent Celier <celier@adacore.com>
3890 * prj-nmsc.adb (Get_Directories): For non extending projects that
3891 declare that they have no sources, do not create a non existing object
3892 or exec directory if builder switch -p is used.
3894 2010-10-04 Sergey Rybin <rybin@adacore.com>
3896 * gnat_ugn.texi (gnatcheck): Change the description of the report file
3899 2010-10-04 Ed Falis <falis@adacore.com>
3901 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
3902 determine whether Set_True is called from a task or an ISR.
3903 (Set_True): test for being in a task context before trying to
3904 dereference Defer_Abort or Undefer_Abort.
3906 2010-10-04 Robert Dewar <dewar@adacore.com>
3908 * sem_res.adb, sinput-l.adb: Minor reformatting.
3910 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
3912 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
3913 check when the target object is an interface since the expression of
3914 the right hand side must only cover the interface.
3916 2010-10-04 Vincent Celier <celier@adacore.com>
3918 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
3919 loading the main source, so that if it is preprocessed and -gnateG is
3920 used, the preprocessed file is written.
3921 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
3922 if a subunit is from the main unit when it is loaded.
3923 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
3924 to True before loading a subunit.
3925 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
3926 to True when the main is a generic unit before loading one of its
3928 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
3929 file only for the main unit (spec, body and subunits).
3931 2010-10-04 Vincent Celier <celier@adacore.com>
3933 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
3934 specified and the processed file cannot be written. Just issue a
3935 warning and continue.
3937 2010-10-04 Thomas Quinot <quinot@adacore.com>
3939 * sem_res.adb: Minor reformatting.
3941 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3943 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
3944 is an overridden inherited operation, the desired operation is the
3945 overriding one, which is the alias of the visible one.
3947 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3949 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
3950 present before deleting from the tree, when an inherited function with
3951 a controlling result that returns a null extension is overridden by a
3952 later declaration or body.
3954 2010-10-04 Gary Dismukes <dismukes@adacore.com>
3956 * checks.adb: Update comment.
3958 2010-09-30 Joseph Myers <joseph@codesourcery.com>
3960 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
3961 and define as variables.
3962 (gnat_post_options): Set optimize and optimize_size variables.
3964 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
3966 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
3967 are not defined by target.
3969 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
3971 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
3973 2010-09-28 Richard Henderson <rth@redhat.com>
3975 * gcc-interface/misc.c (gnat_eh_personality): Use
3976 targetm.except_unwind_info.
3978 2010-09-28 Jan Hubicka <jh@suse.cz>
3980 * gcc-interface/utils.c (handle_leaf_attribute): New function.
3981 (gnat_internal_attribute_tables): Add leaf.
3983 2010-09-22 Joseph Myers <joseph@codesourcery.com>
3985 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
3986 -include-directory, -include-directory=, -no-standard-includes,
3987 -no-standard-libraries): New.
3989 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
3991 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
3992 build_array_type with calls to build_nonshared_array_type.
3993 (substitute_in_type): Likewise.
3994 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
3995 (LANG_HOOKS_TYPE_HASH_EQ): Define.
3996 (gnat_post_options): Add 'static' keyword.
3997 (gnat_type_hash_eq): New static function.
3998 * gcc-interface/utils.c (fntype_same_flags_p): New function.
3999 (create_subprog_type): Call it.
4000 (create_index_type): Call build_nonshared_range_type and tidy up.
4001 (create_range_type): Likewise.
4002 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
4004 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4006 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
4008 (end_subprog_body): If the body is a BIND_EXPR, make its associated
4009 block the top-level one.
4010 (build_function_stub): Build a statement group for the whole function.
4011 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
4012 is used, create the enclosing block early and process first the OUT
4015 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4017 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
4018 not generate debug info for individual enumerators.
4020 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4022 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
4023 type instead of enumeral type as the dummy type built for the template
4024 type of fat pointers.
4026 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4028 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
4029 (gnat_zaplevel): Likewise.
4030 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
4031 binding level for an external constant.
4032 <E_Constant>: Force the local context and create a fake scope before
4033 translating the defining expression of an external constant.
4034 <object>: Treat external constants at the global level explicitly for
4035 renaming declarations.
4036 (elaborate_expression_1): Force the variable to be static if the
4037 expression is global.
4038 * gcc-interface/trans.c (get_elaboration_procedure): New function.
4039 (call_to_gnu): Use it.
4040 (gnat_to_gnu): Likewise.
4041 <N_Object_Declaration>: Do not test Is_Public to force the creation of
4042 an initialization variable.
4043 (add_decl_expr): Discard the statement if the declaration is external.
4044 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
4045 the current block if it is external.
4046 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
4047 (gnat_zaplevel): New global function.
4049 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4051 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
4052 variables against zero in all cases.
4053 (rest_of_type_decl_compilation): Likewise.
4054 * gcc-interface/trans.c (gigi): Pass properly typed constants to
4056 (call_to_gnu): Fix formatting.
4057 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
4058 (Exception_Handler_to_gnu_zcx): Likewise.
4059 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
4061 expressions in presence of a freeze node.
4063 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4065 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
4066 expressions for external constants that are aggregates.
4067 * gcc-interface/utils2.c (build_simple_component_ref): If the field
4068 is an inherited component in an extension, look through the extension.
4070 2010-09-10 Vincent Celier <celier@adacore.com>
4072 * projects.texi: Add documentation for package extensions
4073 Add some documentation for attributes Leading_Library_Options and
4074 Linker'Leading_Switches.
4076 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4078 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
4079 disabled, compute subtype for all string types.
4081 2010-09-10 Robert Dewar <dewar@adacore.com>
4083 * gnat_ugn.texi: Add documentation for -gnatw.s/S
4084 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
4085 Component_Size): Implement warning on overriden size clause.
4086 (Analyze_Record_Representation_Clause): Implement warning on overriden
4088 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
4090 * ug_words: Add entries for -gnatw.s/S.
4091 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
4092 * gcc-interface/Make-lang.in: Update dependencies.
4094 2010-09-10 Vincent Celier <celier@adacore.com>
4096 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
4097 a package with the same name from an imported or extended project.
4098 * prj-proc.adb (Process_Declarative_Items): Process package extensions
4100 2010-09-10 Bob Duff <duff@adacore.com>
4102 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
4105 2010-09-10 Robert Dewar <dewar@adacore.com>
4107 * sem.adb: Minor reformatting.
4109 2010-09-10 Bob Duff <duff@adacore.com>
4111 * s-os_lib.ads, g-expect.ads: Add comments.
4113 2010-09-10 Robert Dewar <dewar@adacore.com>
4115 * exp_ch5.adb: Minor reformatting.
4117 2010-09-10 Thomas Quinot <quinot@adacore.com>
4119 * scos.ads: Add comments.
4121 2010-09-10 Vincent Celier <celier@adacore.com>
4123 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
4125 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
4127 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
4128 for a controlled build-in-place function call which appears in an
4129 anonymous context. The transient scope ensures that the intermediate
4130 function result is cleaned up after the master is left.
4131 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
4132 of the transient scope. This is now done in Exand_Call which covers
4133 additional cases other than secondary stack release.
4135 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4137 * sem.adb (Do_Unit_And_Dependents): Add guard.
4139 2010-09-10 Robert Dewar <dewar@adacore.com>
4141 * exp_ch5.adb: Update comments.
4142 * exp_dist.adb: Minor reformatting.
4144 2010-09-10 Robert Dewar <dewar@adacore.com>
4146 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
4148 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
4149 * usage.adb: Add lines for -gnatw.h/H
4150 * gnat_ugn.texi: Add documentation for J519-010
4151 Warn on record holes/gaps
4152 * ug_words: Add entries for -gnatw.h/-gnatw.H
4153 * vms_data.ads: Add entries for [NO]AVOIDGAPS
4155 2010-09-10 Gary Dismukes <dismukes@adacore.com>
4157 * sem_ch6.adb: Update comment.
4159 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4161 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
4162 of full view analyzed after analyzing the corresponding record
4163 declaration, to prevent spurious name conflicts with original
4166 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4168 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
4169 just issue a warning, but continue with the normal processing.
4171 2010-09-10 Robert Dewar <dewar@adacore.com>
4173 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
4176 2010-09-10 Thomas Quinot <quinot@adacore.com>
4178 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
4179 Build_TypeCode_Call): For a subtype inserted for the expansion of a
4180 generic actual type, go to the underlying type of the original actual
4183 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4185 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
4186 guard around the increment statement, to prevent an off-by-one-value
4187 on the last iteration.
4189 2010-09-10 Vincent Celier <celier@adacore.com>
4191 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
4192 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
4193 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
4194 "at run time" in comments and error/warning messages.
4196 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4198 * exp_cg.adb: Handle properly bodies without specs.
4200 2010-09-10 Emmanuel Briot <briot@adacore.com>
4202 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
4203 present, and the user requested to either ignore this or display a
4204 warning (as opposed to an error), we still need to register the
4207 2010-09-10 Robert Dewar <dewar@adacore.com>
4209 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
4210 now done in In_Extended_Main_Source_Unit.
4211 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
4212 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
4213 as Parsing_Main_Extended_Source.
4214 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
4216 * lib-load.adb (Load_Unit): Add PMES parameter
4217 Set PMES appropriately in all calls to Load_Unit
4218 * lib-load.ads (Load_Unit): Add PMES parameter
4219 * lib.adb (In_Extended_Main_Source_Unit): When called with
4220 Compiler_State set to Parsing, test new flag
4221 Compiling_Main_Extended_Source.
4222 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
4223 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
4224 as Parsing_Main_Extended_Source
4225 * par-load.adb (Load): Set PMES properly in call to Load_Unit
4227 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4229 * exp_cg.adb: Use proper entity to handle overloads.
4230 * sem_res.adb (Check_Parameterless_Call): An operator node without
4231 actuals cannot be a call, and must be treated as a string.
4233 2010-09-10 Robert Dewar <dewar@adacore.com>
4235 * frontend.adb: Minor reformatting.
4237 2010-09-10 Robert Dewar <dewar@adacore.com>
4239 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
4240 * par-ch5.adb (P_Condition): Move from body to spec
4241 * par.adb (Ch5.P_Condition): Move from body to spec
4243 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4245 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
4246 the call table is private, use its full view to generate information
4249 2010-09-10 Jose Ruiz <ruiz@adacore.com>
4251 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
4252 pattern matching to detect predefined primitive operations take into
4253 account that there can be an extra suffix related to body-nested
4256 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4258 * s-pooglo.ads: Add overriding indicators.
4260 2010-09-10 Vincent Celier <celier@adacore.com>
4262 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
4263 /64_MALLOC (for -H64).
4265 2010-09-10 Robert Dewar <dewar@adacore.com>
4267 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
4268 (Error_Msg_NW): Test Parsing_Main_Subunit flag
4269 * errout.ads (Parsing_Main_Subunit): New flag
4270 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
4271 * par-ch6.adb: Minor style fix (remove redandant parentheses)
4272 * par-ch9.adb: Minor style fix (remove redundant parens)
4273 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
4275 2010-09-10 Vincent Celier <celier@adacore.com>
4277 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
4278 function of the same name in Makeutl.
4279 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
4280 of removed procedure when creating a binder mapping file.
4281 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
4283 * makeutl.ads (Create_Binder_Mapping_File): New function
4285 2010-09-10 Jose Ruiz <ruiz@adacore.com>
4287 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
4288 separator when trying the pattern matching to detect predefined
4289 primitive operations.
4291 2010-09-10 Robert Dewar <dewar@adacore.com>
4293 * bindgen.adb, atree.adb: Minor reformatting.
4295 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4297 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
4300 2010-09-10 Doug Rupp <rupp@adacore.com>
4302 * bindgen.adb: Minor comment fix for -H switch.
4304 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4306 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
4307 library unit now, by traversing tree before context is expanded.
4308 (Write_Call_Info): Use enclosing unit name directly.
4309 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
4310 tree earlier, to ensure that subsequent declarations are analyzed in a
4311 connected structure.
4312 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
4315 2010-09-10 Robert Dewar <dewar@adacore.com>
4317 * symbols-processing-vms-alpha.adb: Minor reformatting.
4319 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4321 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
4322 __gnat_install_handler in case the binder is called with -n.
4324 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4326 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
4327 sloc for renaming declaration and set Comes_From_Source properly to
4328 ensure that references are properly generated for an object declaration
4329 that is built in place.
4331 2010-09-10 Tristan Gingold <gingold@adacore.com>
4333 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
4335 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
4336 * gcc-interface/Makefile.in: gnat.hlp is now generated by
4339 2010-09-10 Bob Duff <duff@adacore.com>
4341 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
4342 := ...;", remove side effects from the right-hand side, because they
4343 might affect the value of the left-hand side, but the left-hand side is
4344 first READ (so we can do shifting and masking) and then written back,
4345 which would cause the side effects to be incorrectly overwritten.
4347 2010-09-10 Robert Dewar <dewar@adacore.com>
4349 * sem_ch4.adb: Minor reformatting.
4350 * exp_ch6.adb: Add comment on testing limited on full type
4351 * gnat_rm.texi: Add documentation on Pure_Function.
4353 2010-09-10 Vincent Celier <celier@adacore.com>
4355 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4356 as a source of another project and of another language.
4358 2010-09-10 Robert Dewar <dewar@adacore.com>
4360 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
4362 * freeze.adb (Check_Unsigned_Type): Ditto.
4363 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
4364 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
4365 (Set_Scalar_Range_For_Subtype): Ditto.
4366 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
4368 2010-09-10 Robert Dewar <dewar@adacore.com>
4370 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
4372 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
4373 rather than parens for fixed constants.
4374 * sprint.ads: Use square brackets rather than parens for fixed constants
4375 * urealp.adb (UR_Write): Use square brackets rather than parens
4376 (UR_Write): Add Brackets argument
4377 (UR_Write): Add many more special cases to output literals
4378 * urealp.ads (UR_Write): Use square brackets rather than parens
4379 (UR_Write): Add Brackets argument
4381 2010-09-10 Robert Dewar <dewar@adacore.com>
4383 * sem_ch4.adb: Minor reformatting.
4385 2010-09-10 Richard Guenther <rguenther@suse.de>
4387 * gcc-interface/utils.c (create_index_type): Use build_range_type.
4389 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4391 * vms_cmds.ads: New.
4393 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4395 * exp_dbug.ads: Mention enhanced encoding for array types.
4397 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4399 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
4400 unsupported in VM targets. Display a warning in this case.
4402 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4404 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
4405 not reset Sloc when printing keyword "new".
4407 2010-09-10 Vincent Celier <celier@adacore.com>
4409 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
4410 GNAT_DRIVER_COMMAND_LINE.
4412 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4414 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
4415 clause, process the body at once.
4417 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4419 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
4420 conversion is the expression is a qualified expression used to
4421 disambiguate a function call.
4423 2010-09-10 Vincent Celier <celier@adacore.com>
4425 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4426 as a source of another project and of another language.
4428 2010-09-10 Robert Dewar <dewar@adacore.com>
4430 * prj-util.adb: Minor reformatting.
4432 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4434 * exp_disp.adb: Minor reformatting.
4436 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4438 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
4441 2010-09-10 Thomas Quinot <quinot@adacore.com>
4443 * sem_res.adb: Minor reformatting.
4444 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
4445 magic constants for task master levels (instead, reference
4446 named numbers from System.Tasking).
4448 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4450 * gnatvsn.ads (Ver_Prefix): New constant string.
4451 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
4452 (Gen_Output_File_C): Likewise.
4453 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
4456 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4458 * sem.adb (Walk_Library_Items): Do not traverse children of the main
4459 unit, to prevent spurious circularities in the walk order.
4460 (Depends_On_Main): Use elsewhere to prevent circularities when the body
4461 of an ancestor of the main unit depends on a child of the main unit.
4463 2010-09-10 Robert Dewar <dewar@adacore.com>
4465 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
4466 sem_ch3.adb: Minor reformatting.
4468 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4470 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
4471 that is a renaming must be derived like any other primitive operation,
4472 the renamed operation is not relevant to the derivation.
4474 2010-09-10 Robert Dewar <dewar@adacore.com>
4476 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
4477 * checks.adb: Minor reformatting.
4479 2010-09-10 Robert Dewar <dewar@adacore.com>
4481 * gnat_ugn.texi: Add section on intent of style checking options.
4483 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4485 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
4487 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4489 * sem_ch3.adb: Improve error message on derivation from class-wide type
4491 2010-09-10 Steve Baird <baird@adacore.com>
4493 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
4494 generation when Generate_SCIL is True.
4496 2010-09-10 Geert Bosch <bosch@adacore.com>
4498 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
4499 validity of executable name and removing any existing executable
4500 (Gnatlink): Call Check_Existing_Executable.
4502 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4504 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
4505 initialization of Task_Alternate_Stack here, cleaner since in case of
4506 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
4509 2010-09-10 Thomas Quinot <quinot@adacore.com>
4511 * s-fileio.adb, a-dirval.adb: Minor reformatting.
4513 2010-09-10 Emmanuel Briot <briot@adacore.com>
4515 * prj-util.adb (Executable_Of): Fix CE when the project does not
4516 contain a Builder package.
4518 2010-09-10 Vincent Celier <celier@adacore.com>
4520 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
4521 to the project path, if Prefix and Target_Name are defined.
4522 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
4524 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4526 * checks.adb (Ensure_Valid): If the expression is a boolean expression
4527 or short-circuit operation, do no emit a validity check: only the
4528 elementary operands of the expression need checking.
4530 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4532 * gnat_rm.texi: Document Short_Descriptors.
4534 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4536 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
4537 initialize to Null_Address.
4538 (Enter_Task): Do not set up an alternate stack for foreign threads.
4540 2010-09-10 Robert Dewar <dewar@adacore.com>
4542 * opt.adb (Short_Descriptors): New flag
4543 (Short_Descriptors_Config): New flag
4544 * opt.ads (Short_Descriptors): New flag
4545 (Short_Descriptors_Config): New flag
4546 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
4547 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors.
4548 (Analyze_Pragma): Implement Short_Descriptors pragma
4549 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
4551 2010-09-10 Emmanuel Briot <briot@adacore.com>
4553 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
4554 project's Executable_Suffix.
4556 2010-09-10 Robert Dewar <dewar@adacore.com>
4558 * g-pehage.ads: Minor reformatting
4560 * gnat_ugn.texi: Clarifying comment on -gnatyc
4561 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
4564 2010-09-10 Tristan Gingold <gingold@adacore.com>
4566 * Make-generated.in (gnat.hlp): New rule.
4568 2010-09-10 Emmanuel Briot <briot@adacore.com>
4570 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
4573 2010-09-10 Robert Dewar <dewar@adacore.com>
4575 * einfo.adb: Minor code cleanup: Add assertion to
4576 Set_Corresponding_Protected_Entry.
4578 2010-09-10 Bob Duff <duff@adacore.com>
4580 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
4581 the output to standard output.
4583 2010-09-09 Vincent Celier <celier@adacore.com>
4585 * gnat_ugn.texi: Add documentation for new gnatmake switch
4587 * make.adb (Map_File): New global variable to store the value of switch
4589 (Gnatmake): Add switch -M to gnatlink if switch --create-map-file has
4591 (Scan_Make_Arg): Recognize switch --create-map-file
4592 * makeutl.ads (Create_Map_File_Switch): New constant string for new
4593 gnatmake and gprbuild switch --create-map-file.
4595 2010-09-09 Robert Dewar <dewar@adacore.com>
4597 * sinput-p.ads: Minor comment update.
4599 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4601 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
4602 Entry_Call.State if needed so that the call is marked as cancelled by
4603 Check_Pending_Actions_For_Entry_Call.
4604 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
4605 this procedure may be called from a controlled operation
4606 (Initialize/Finalize).
4608 2010-09-09 Vadim Godunko <godunko@adacore.com>
4610 * impunit.adb: Correct spelling of package's name in the comment.
4612 2010-09-09 Robert Dewar <dewar@adacore.com>
4614 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
4617 2010-09-09 Robert Dewar <dewar@adacore.com>
4619 * impunit.adb: Add entry for a-izteio.
4620 * checks.adb: Add comment.
4621 * debug.adb, exp_disp.adb: Minor reformatting.
4622 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
4624 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4626 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
4627 discriminant cannot be assumed to be the same value because they may
4628 refer to bounds of a component of two different instances of a
4631 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4633 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
4634 operands of an operator to the type of an enclosing conversion, rewrite
4635 the operator so the conversion can't be flagged as redundant.
4636 Remove useless assignments to Typ and Rtyp.
4638 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4640 * gnat_ugn.texi: Fix another long line.
4642 2010-09-09 Bob Duff <duff@adacore.com>
4644 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
4647 2010-09-09 Matthew Heaney <heaney@adacore.com>
4649 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
4650 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
4651 Replace_Element, Reverse_Elements, Swap): Change exception message to
4652 correctly indicate kind of tampering (cursor or element).
4653 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
4654 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
4655 Swap_Links, Replace_Element, Swap): Ditto.
4656 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
4657 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
4658 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
4659 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
4660 Generic_Replace_Element): Ditto
4661 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
4662 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
4663 Replace_Element): Ditto.
4664 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
4665 Symmetric_Difference, Union, Include, Replace): Ditto
4667 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4669 * sprint.adb (Write_Id): If the parent node is an expanded name, check
4670 that its entity_or_associated_node is an entity before writing it out.
4671 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
4672 constructors, there is no need for a dispatch table pointer because the
4673 table is fully inherited from the C++ code.
4675 2010-09-09 Thomas Quinot <quinot@adacore.com>
4677 * projects.texi: Fix wrong identifiers on package end lines in project
4679 * exp_ch6.adb: Minor reformatting.
4681 2010-09-09 Tristan Gingold <gingold@adacore.com>
4683 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
4685 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4687 * gnat_ugn.texi: Fix description of -O3 optimization level.
4689 2010-09-09 Yannick Moy <moy@adacore.com>
4691 * a-cihama.adb, a-cohama.adb: Fix comments.
4693 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4695 * i-cexten.ads: Add comments.
4696 (Signed_128): New type, used by some C bindings.
4697 * debug.adb: Update comment.
4699 2010-09-09 Sergey Rybin <rybin@adacore.com>
4701 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
4702 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
4703 the tool should process Ada 2005 sources.
4705 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4707 * sem_ch12.adb (Remove_Parent): If the scope containing the child
4708 instance is a block, examine the enclosing scope to determine if it is
4711 2010-09-09 Doug Rupp <rupp@adacore.com>
4713 * sem_prag.adb (pragma Ident): Pass --identification= vice
4715 * gnatlink.adb (Linker_Options): Look for --identification= vice
4718 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4720 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
4721 inserting and analyzing the object declaration for the temporary object
4722 created to hold a 'Old value, push the scope for the subprogram where
4723 the object is inserted, so that its Scope (and that of related objects)
4724 will be set properly.
4726 2010-09-09 Vincent Celier <celier@adacore.com>
4728 * prj.adb (Get_Object_Directory): Return object directory display name
4729 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
4730 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
4731 return this value, otherwise return the default for the platform.
4733 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4735 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
4736 dependencies. Remove handling of gnatlbr.
4737 Do not remove s-stratt-xdr for the run-time when installing.
4739 2010-09-09 Robert Dewar <dewar@adacore.com>
4741 * sem_attr.adb: Minor reformatting.
4743 2010-09-09 Thomas Quinot <quinot@adacore.com>
4745 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
4746 unsigned long, not an int.
4748 2010-09-09 Vincent Celier <celier@adacore.com>
4750 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
4751 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
4752 we are not checking for equality of path or file names.
4754 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4756 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
4757 array reference, reset the Analyzed flag so that it is properly
4758 expanded when the resulting object declaration is analyzed.
4760 2010-09-09 Vincent Celier <celier@adacore.com>
4762 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
4765 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
4767 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
4768 VX_SPE_TASK option, so disable it.
4770 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4772 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
4774 (Is_Subunit_Of_Main): Handle null nodes properly.
4776 2010-09-09 Robert Dewar <dewar@adacore.com>
4778 * par-ch2.adb: Update comments.
4780 2010-09-09 Ben Brosgol <brosgol@adacore.com>
4782 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
4784 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4786 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
4787 do not generate an error for compatibility with legacy code.
4788 ignored when generating SCIL.
4789 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
4791 2010-09-09 Thomas Quinot <quinot@adacore.com>
4793 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
4794 s-strxdr.adb to s-stratt-xdr.adb
4796 2010-09-09 Robert Dewar <dewar@adacore.com>
4798 * ali-util.adb (Obsolescent_Check): Removed.
4799 * gprep.adb (Obsolescent_Check): Removed.
4800 Remove Obsolescent_Check parameter in Scng instantiation
4801 * prj-err.adb (Obsolescent_Check): Removed.
4802 * prj-err.ads (Obsolescent_Check): Removed.
4803 Remove Obsolescent_Check parameter in Scng instantiation
4804 * scans.ads (Based_Literal_Uses_Colon): New flag
4805 * scn.adb (Obsolscent_Check_Flag): Removed
4806 (Obsolscent_Check): Removed
4807 (Set_Obsolescent_Check): Removed
4808 (Post_Scan): Add handling for obsolescent features
4809 * scn.ads (Obsolscent_Check): Removed
4810 (Set_Obsolescent_Check): Removed
4811 (Post_Scan): Can no longer be inlined
4812 Remove Obsolescent_Check from instantiation of Scng
4813 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
4814 (Nlit): Remove handling of obsolescent check
4815 (Scan, case '%'): Remove handling of obsolescent check
4816 (Scan, case '|'): Call Post_Scan
4817 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
4818 * scng.ads Remove Obsolescent_Check argument from Scng generic
4819 (Post_Scan): Now called for Tok_Vertical_Bar
4820 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
4822 2010-09-09 Doug Rupp <rupp@adacore.com>
4824 * gnatlbr.adb: Removed.
4825 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
4827 2010-09-09 Robert Dewar <dewar@adacore.com>
4829 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
4832 2010-09-09 Vincent Celier <celier@adacore.com>
4834 * gnatlbr.adb: Remove redundant conversions.
4836 2010-09-09 Vincent Celier <celier@adacore.com>
4838 * prj-proc.adb: Minor comment spelling error fix.
4839 * osint.ads (Env_Vars_Case_Sensitive): Use function
4840 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
4843 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4845 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
4846 resolution of conditional expressions whose dependent expressions are
4847 anonymous access types.
4849 2010-09-09 Robert Dewar <dewar@adacore.com>
4851 * a-ststio.adb: Minor code reorganization.
4852 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
4854 * types.ads: Minor reformatting.
4855 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
4856 redundant conversions.
4857 * output.adb: Minor reformatting.
4858 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
4860 * opt.ads: Add pragma Ordered for Verbosity_Level.
4861 * prj.ads: Add pragma Ordered for type Verbosity.
4863 2010-09-09 Vincent Celier <celier@adacore.com>
4865 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
4867 (Canonical_Case_Env_Var_Name): Ditto
4869 2010-09-09 Bob Duff <duff@adacore.com>
4871 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
4873 2010-09-09 Robert Dewar <dewar@adacore.com>
4875 * cstand.adb: Mark Boolean and Character types as Ordered
4876 * einfo.adb (Has_Pragma_Ordered): New flag
4877 * einfo.ads (Has_Pragma_Ordered): New flag
4878 * g-calend.ads: Mark Day_Name as Ordered
4879 * opt.ads: Mark Ada_Version_Type as Ordered
4880 (Warn_On_Unordered_Enumeration_Type): New flag
4881 * par-prag.adb: Add procdessing for pragma Ordered
4882 * s-ficobl.ads (Read_File_Mode): New subtype
4883 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
4884 * s-taskin.ads: Mark Entry_Call_State as ordered
4885 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
4887 * sem_ch6.ads: Mark Conformance_Type as Ordered
4888 * sem_prag.adb: Implement pragma Ordered
4889 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
4890 (Resolve_Comparison_Op): Diagnose unordered comparison
4891 (Resolve_Range): Diagnose unordered range
4892 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
4894 * snames.ads-tmpl: Add entry for pragma Ordered
4895 * style.ads (Check_Enumeration_Subrange): Removed
4896 * styleg.adb (Check_Enumeration_Subrange): Removed
4897 * styleg.ads (Check_Enumeration_Subrange): Removed
4898 * stylesw.adb: Remove handling of -gnatyE switch
4899 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
4900 * vms_data.ads: Remove -gnatyE entries
4901 Add -gnatw.u entries
4902 * ug_words: Entries for -gnatw.u and -gnatw.U
4903 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
4904 * gnat_rm.texi: Document pragma Ordered.
4905 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
4906 * s-tpobop.adb: Remove comparison on unordered enumeration type.
4908 2010-09-09 Vincent Celier <celier@adacore.com>
4910 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
4911 for VMS and Windows, and 1 for all other platforms.
4912 * adaint.h: New function __gnat_get_env_vars_case_sensitive
4913 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
4914 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
4915 Canonical_Case_File_Name, as we are dealing with environment variables,
4918 2010-09-09 Robert Dewar <dewar@adacore.com>
4920 * sem_util.adb: Minor reformatting
4922 2010-09-09 Vincent Celier <celier@adacore.com>
4924 * vms_data.ads: Add documentation for S_Make_Single.
4926 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4928 * sem_util.adb (Same_Object): include formal parameters.
4930 2010-09-09 Vincent Celier <celier@adacore.com>
4932 * make.adb (Queue): New package implementing a new impementation of the
4933 queue, taking into account the new switch --single-compile-per-obj-dir.
4934 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
4935 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
4936 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
4938 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
4939 switch --single-compile-per-obj-dir.
4940 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
4941 switch --single-compile-per-obj-dir.
4942 * gnat_ugn.texi: Add documentation for new gnatmake switch
4943 --single-compile-per-obj-dir.
4945 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4947 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
4949 2010-09-09 Javier Miranda <miranda@adacore.com>
4951 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
4952 (Replace_Type): Code cleanup.
4953 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
4955 2010-09-09 Thomas Quinot <quinot@adacore.com>
4957 * exp_ch8.adb: Minor reformatting.
4959 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4961 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
4962 Corresponding_Protected_Entry.
4964 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4966 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
4967 inequality, it is always rewritten as the negation of the corresponding
4969 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
4970 the predefined equality of an untagged record, create a body at the
4971 point of the renaming, to capture the current meaning of equality for
4974 2010-09-09 Robert Dewar <dewar@adacore.com>
4976 * sem.adb, sem_warn.adb: Minor reformatting.
4978 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4980 * sem_ch6.adb: Improve error message on untagged equality.
4981 * sem.adb (Semantics): Include subprogram bodies that act as spec.
4983 2010-09-09 Javier Miranda <miranda@adacore.com>
4985 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
4987 2010-09-09 Robert Dewar <dewar@adacore.com>
4989 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
4991 2010-09-09 Robert Dewar <dewar@adacore.com>
4993 * einfo.adb (Is_Aggregate_Type): New function.
4994 * einfo.ads (Aggregate_Kind): New enumeration subtype
4995 (Is_Aggregate_Type): New function.
4996 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
4999 2010-09-09 Robert Dewar <dewar@adacore.com>
5001 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
5002 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
5004 * restrict.ads, restrict.adb: Ditto.
5005 (Restriction_Check_Needed): New function
5007 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5009 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
5010 Build_Master_Entity, to find the proper scope for the master entity of
5011 a type that may contain tasks, in the presence of transient scopes.
5012 * exp_ch9.adb (Build_Master_Entity) Use new function.
5013 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
5015 2010-09-09 Vincent Celier <celier@adacore.com>
5017 * prj-attr.adb: Add new attributes Leading_Library_Options and
5018 Linker'Leading_Switches.
5019 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
5022 2010-09-09 Javier Miranda <miranda@adacore.com>
5024 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
5025 dispatching primitive covers some interface primitive is incomplete.
5026 Replace such code by the invocation of a new subprogram that provides
5028 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
5029 * sem_ch6.adb (Check_Missing_Return): Minor reformating
5030 (Check_Convention): Complete if-statement conditition when reporting
5031 errors (to avoid assertion failure).
5032 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
5033 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
5034 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
5035 overridden null interface primitives.
5036 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
5037 private type is an interface then use the parent of its full view to
5038 climb to its ancestor type.
5039 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
5040 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
5041 null interface primitives.
5042 (Is_Null_Interface_Primitive): New subprogram.
5043 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
5044 (Expand_Freeze_Record_Type): Do not generate specs of null interface
5045 subprograms because they are now generated by Analyze_Freeze_Entity.
5047 2010-09-09 Robert Dewar <dewar@adacore.com>
5049 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
5051 2010-09-09 Robert Dewar <dewar@adacore.com>
5053 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
5054 (Gen_Restrictions_C): Avoid explicit enumeration ranges
5055 (Set_String_Replace): New procedure
5056 * casing.ads (Known_Casing): New subtype declaration
5057 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
5059 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
5060 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
5061 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
5062 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
5063 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
5065 * sem_res.adb (Resolve_Range): Check for enumeration subrange style
5067 * sem_type.adb (Is_Array_Class_Record_Type): New.
5068 * style.ads (Check_Enumeration_Subrange): New procedure
5069 * styleg.adb (Check_Enumeration_Subrange): New procedure
5070 * styleg.ads (Check_Enumeration_Subrange): New procedure
5071 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
5072 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
5073 * usage.adb: Add line for -gnatyE
5074 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
5075 Add missing entry for NOBOOLEAN_OPERATORS
5076 * gnat_ugn.texi: Add documentation for -gnatyE
5078 2010-09-09 Robert Dewar <dewar@adacore.com>
5080 * namet.adb (Initialize): Is now a dummy procedure
5081 (Reinitialize): New procedure
5082 Call Reinitialize from package initialization
5083 * namet.ads (Initialize): Is now a dummy procedure
5084 (Reinitialize): New procedure
5085 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
5086 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
5089 2010-09-09 Bob Duff <duff@adacore.com>
5091 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
5093 2010-09-09 Robert Dewar <dewar@adacore.com>
5095 * s-bitops.adb (Raise_Error): Add exception message
5097 2010-09-09 Robert Dewar <dewar@adacore.com>
5099 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
5100 null statement after label.
5101 * sinfo.ads: Minor comment updates.
5103 2010-09-09 Robert Dewar <dewar@adacore.com>
5105 * nlists.ads, nlists.adb (In_Same_List): New function.
5106 Use Node_Or_Entity_Id where appropriate.
5107 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
5109 2010-09-09 Robert Dewar <dewar@adacore.com>
5111 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
5113 * sem_ch3.adb: Use Check_Wide_Character_Restriction
5114 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
5115 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
5116 (Find_Expanded_Name): Check violation of No_Wide_Characters
5118 2010-09-09 Robert Dewar <dewar@adacore.com>
5120 * par-ch5.adb: Minor reformatting.
5122 2010-09-09 Robert Dewar <dewar@adacore.com>
5124 * prj-env.adb: Minor code reorganization.
5125 * par-ch3.adb: Minor reformatting.
5126 * gcc-interface/Make-lang.in: Update dependencies.
5128 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5130 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
5131 a task declaration can be an entry body.
5133 2010-09-09 Javier Miranda <miranda@adacore.com>
5135 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
5136 tags of library level tagged types.
5137 (Make_Tags): Disable backend optimizations about aliasing for
5138 declarations of access to dispatch tables.
5140 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5142 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
5143 subtype for a null-excluding access type, recover the original
5144 subtype_mark to get the proper visibility on the original name.
5146 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5148 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
5149 create the primitive equality operation for an untagged record. The
5150 operation is the predefined equality if no record component has a
5151 user-defined equality, or if there is a user-defined equality for the
5152 type as a whole, or when the type is derived and it has an inherited
5153 equality. Otherwise the body of the operations is built as for tagged
5155 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
5156 (Make_Eq_Body): New function to create the expanded body of the
5157 equality operation for tagged and untagged records. In both cases the
5158 operation composes, and the primitive operation of each record
5159 component is used to generate the equality function for the type.
5160 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
5161 has an abstract equality defined, replace its call with a
5162 Raise_Program_Error.
5163 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
5164 user-defined equality operator for an untagged record type does not
5165 happen after type is frozen, and appears in the visible part if partial
5166 view of type is not limited.
5168 2010-09-09 Tristan Gingold <gingold@adacore.com>
5170 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
5172 2010-09-09 Bob Duff <duff@adacore.com>
5174 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
5176 2010-09-09 Pascal Obry <obry@adacore.com>
5178 * gnat_ugn.texi: Update doc on windows related topics.
5180 2010-09-09 Geert Bosch <bosch@adacore.com>
5182 * s-fatgen.adb: Update comments.
5184 2010-09-09 Robert Dewar <dewar@adacore.com>
5186 * par-ch4.adb (Box_Error): New procedure.
5188 2010-09-09 Thomas Quinot <quinot@adacore.com>
5190 * sem.adb: Minor reformatting.
5192 2010-09-09 Pascal Obry <obry@adacore.com>
5194 * prj-env.adb: Style fix, use /and then/ and /or else/.
5195 * gnat_ugn.texi: Fix typos.
5197 2010-09-03 Joseph Myers <joseph@codesourcery.com>
5200 * gcc-interface/misc.c (gnat_init_options): Allow options with
5201 empty canonical form. Generate a single save_argv element from -I
5204 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
5206 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
5207 Attach fake PARM_DECLs to the topmost block of the function.
5209 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
5211 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
5212 for the call to a function whose return type was unconstrained.
5214 2010-08-30 Olivier Hainque <hainque@adacore.com>
5216 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
5217 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
5218 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
5220 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
5222 * tracebak.c: Fix typo in comment.
5224 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5226 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
5227 * gcc-interface/trans.c: Likewise.
5228 * gcc-interface/utils.c: Likewise.
5230 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
5232 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
5234 2010-08-10 Robert Dewar <dewar@adacore.com>
5236 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
5237 * sem_util.adb: Minor reformatting.
5239 2010-08-10 Javier Miranda <miranda@adacore.com>
5241 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
5242 constructors that leave the object partially initialized.
5243 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
5244 that copies from parent of Typ the dispatch table slots of inherited
5245 C++ primitives. It handles primary and secondary dispatch tables.
5246 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
5247 use this attribute with E_Variable entities.
5248 (Set_Is_Tag): Relax assertion to allow its use with variables that
5250 (Set_Related_Type): Relax assertion to allow its use with variables
5251 that store the tag of a C++ class.
5252 (Write_26_Field_Name): Remove Related_Type.
5253 (Write_27_Field_Name): Add Related_Type.
5254 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
5255 with E_Variable entities.
5256 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
5258 * sem_util.adb (Search_Tag): Add missing support for CPP types.
5259 (Enclosing_CPP_Parent): New subprogram.
5260 (Has_Suffix): New subprogram.
5261 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
5262 closest ancestor of a type that is a C++ type.
5263 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
5265 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
5266 instance in derivations of C++ types.
5267 * exp_tss.adb (CPP_Init_Proc): New subprogram.
5268 (Is_CPP_Init_Proc): New subprogram.
5269 (Set_TSS): Handle new C++ init routines.
5270 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
5272 (CPP_Init_Proc): New subprogram.
5273 (Is_CPP_Init_Proc): New subprogram.
5274 * exp_disp.adb (CPP_Num_Prims): New subprogram.
5275 (Has_CPP_Constructors): New subprogram.
5276 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
5277 initialize slots located in the C++ part of the dispatch table.
5278 (Make_Tags): For CPP types declare variables used by the IP routine to
5279 store the C++ tag values after the first invocation of the C++
5281 (Build_CPP_Init_DT): New subprogram.
5282 (Set_CPP_Constructors): New implementation that builds an IP for each
5283 CPP constructor. These IP are wrappers of the C++ constructors that,
5284 after the first invocation of the constructor, read the C++ tags from
5285 the object and save them locally. These copies of the C++ tags are used
5286 by the IC routines to initialize tables of Ada derivations of CPP
5288 (Write_DT): Indicate what primitives are imported from C++
5289 * exp_disp.ads (CPP_Num_Prims): New subprogram.
5290 (Has_CPP_Constructors): New subprogram.
5291 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
5292 invoke the IC routine to inherit the slots of the parents.
5293 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
5294 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
5295 (Is_Variable_Size_Record): Factorize code calling
5296 Is_Variable_Size_Array.
5297 (Build_CPP_Init_Procedure): New subprogram that builds the tree
5298 corresponding to the procedure that initializes the C++ part of the
5299 dispatch table of an Ada tagged type that is a derivation of a CPP
5301 (Build_Init_Procedure): Adding documentation plus code reorganization
5302 to leave more clear the construction of the IP with C++ types.
5303 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
5304 it cannot be called after Make_Tags has been invoked.
5305 (Inherit_CPP_Tag): Removed.
5306 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
5307 located at variable offset.
5308 * freeze.ads: Minor reformating.
5309 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
5311 * gcc-interface/Make-lang.in: Update dependencies.
5313 2010-08-10 Robert Dewar <dewar@adacore.com>
5315 * a-chahan.ads: Add comments on handling of obsolescent entries.
5316 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
5317 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
5318 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
5319 * sem_attr.adb (Analyze_Access_Attribute): Call
5320 Check_Obsolescent_2005_Entity to check for access to obsolescent
5321 Ada.Characters.Handling subprogram.
5322 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
5323 type is obsolescent in Ada 2005.
5324 (Analyze_Attribute, case Constrained): Better placement of flag when
5325 flagged as obsolescent feature.
5326 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
5327 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
5328 is an obsolescent feature.
5329 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
5331 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
5332 Check_Obsolescent_2005_Entity to check for renaming obsolete
5333 Ada.Characters.Handling subprogram.
5334 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
5335 for obsolescent restrictions in Ada 2005.
5336 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
5337 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
5338 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
5339 check for obsolescent references to Ada.Characters.Handling subprograms
5341 2010-08-10 Robert Dewar <dewar@adacore.com>
5343 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
5345 2010-08-10 Robert Dewar <dewar@adacore.com>
5347 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
5348 * par-ch4.adb: Change wording of Ada 2012 messages
5349 * vms_data.ads: Add VMS entries for /2005, /12, /2012
5351 2010-08-10 Robert Dewar <dewar@adacore.com>
5353 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
5354 codes in the range 16#80#..16#7FF#.
5355 * sem_ch10.adb: Minor reformatting.
5357 2010-08-10 Arnaud Charlet <charlet@adacore.com>
5359 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
5360 generate ali files in CodePeer mode, so that a gnatmake -c -k will
5361 proceed further when possible
5362 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
5363 messages when ignoring representation clauses (-gnatI).
5365 2010-08-10 Ed Schonberg <schonberg@adacore.com>
5367 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
5368 constant-fold discriminant reference if the constraint is an object
5369 with non-static expression. Expression may contain volatile references
5370 in the presence of renamings.
5372 2010-08-10 Vincent Celier <celier@adacore.com>
5374 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
5376 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
5377 index for an associative array where it is allowed.
5379 2010-08-10 Thomas Quinot <quinot@adacore.com>
5381 * exp_attr.adb: Add comments.
5383 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
5385 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
5387 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
5389 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
5391 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
5393 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
5394 (build_vms_descriptor): Likewise.
5396 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5398 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
5399 (build_vms_descriptor32): Adjust calls to it for new parameter.
5400 (build_vms_descriptor): Likewise.
5402 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5404 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
5405 (build_variant_list): Take and return a VEC instead of a tree.
5406 (create_variant_part_from): Take a VEC instead of a tree for
5407 variant_list. Adjust accordingly.
5408 (gnat_to_gnu_entity): Adjust for changes to previous functions.
5410 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5412 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
5414 (components_to_record): Likewise.
5415 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
5416 * gcc-interface/utils.c (max_size): Likewise.
5417 (build_vms_descriptor32): Likewise.
5418 (build_vms_descriptor): Likewise.
5420 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5422 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
5423 (build_subst_list): Return a VEC instead of a tree.
5424 (build_variant_list): Take a VEC for subst_list. Adjust
5426 (create_field_decl_from): Likewise.
5427 (create_variant_part_from): Likewise.
5428 (copy_and_substitute_in_size): Likewise.
5429 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
5430 Free the built vector.
5432 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
5434 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
5435 allocator for large imported objects.
5437 2010-08-05 Robert Dewar <dewar@adacore.com>
5439 * gnat1drv.adb: Minor reformatting.
5441 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5443 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
5444 instantiation, process its body before the spec of the main unit,
5445 because it may contain subprograms invoked in the spec of main.
5446 * einfo.ads: Add documention of delayed freeze.
5448 2010-08-05 Vincent Celier <celier@adacore.com>
5450 * prj-nmsc.adb (Process_Linker): Take into account new values for
5451 attribute Response_File_Format.
5452 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
5453 GCC_Object_List and GCC_Option_List.
5455 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5457 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
5458 selected component that denotes a discriminant if it is the
5459 discriminant of a component of an unconstrained record type.
5461 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5463 * exp_util.adb (Insert_Actions): If the action appears within a
5464 conditional expression that is already analyzed, insert action further
5467 2010-08-05 Robert Dewar <dewar@adacore.com>
5469 * exp_ch4.adb: Minor reformatting.
5471 2010-08-05 Thomas Quinot <quinot@adacore.com>
5473 * exp_ch4.adb: Minor reformatting
5474 * gnat1drv.adb: Minor reformatting.
5475 Minor code reorganization (use Nkind_In).
5477 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5479 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
5480 determine whether the expression in an address clause for an
5481 initialized object must be constant. Code moved from freeze.adb.
5482 (Remove_Side_Effects): When the temporary is initialized with a
5483 reference, indicate that the temporary is a constant as done in all
5485 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
5486 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
5487 If object does not need a constant address, remove side effects from
5488 address expression, so it is elaborated at the point of the address
5489 clause and not at the freeze point of the object, so that elaboration
5492 2010-08-05 Vincent Celier <celier@adacore.com>
5494 * prj.adb (Is_Compilable): Return False for header files of non Ada
5497 2010-08-05 Emmanuel Briot <briot@adacore.com>
5499 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
5500 exec directory as a warning rather than an error.
5502 2010-08-05 Thomas Quinot <quinot@adacore.com>
5504 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
5507 2010-08-05 Steve Baird <baird@adacore.com>
5509 * exp_util.adb (Remove_Side_Effects): An access value which designates
5510 a volatile object of a nonvolatile type is prohibited.
5511 Do not call Make_Reference to construct a reference to such an object.
5513 2010-08-05 Robert Dewar <dewar@adacore.com>
5515 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
5516 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
5517 a-suewen.adb, a-suewen.ads: New files.
5518 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
5520 * sem_elab.adb: Minor reformatting.
5522 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5524 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
5525 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
5526 in case of null Comp.
5528 2010-08-05 Robert Dewar <dewar@adacore.com>
5530 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
5532 2010-08-05 Gary Dismukes <dismukes@adacore.com>
5534 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
5535 nested access type whose designated type has tasks or is a protected
5536 object when the restrictions No_Task_Hierarchy or
5537 No_Local_Protected_Objects apply. Add ??? comment.
5538 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
5539 type is not a library-level type and No_Local_Protected_Objects applies.
5540 (Analyze_Task_Type): Give a warning when a task type is not a
5541 library-level type and No_Task_Hierarchy applies.
5543 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5545 * sem.adb: Minor reformatting
5546 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
5549 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
5551 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
5553 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
5554 for the debug-only entity.
5555 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
5557 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5559 * gcc-interface/lang-specs.h: Don't pass -a options.
5561 2010-07-28 Joseph Myers <joseph@codesourcery.com>
5563 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
5564 options. Check canonical_option_num_elements on options copied.
5566 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5568 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
5569 return value type. Don't check for missing arguments here.
5571 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5573 * gcc-interface/misc.c (gnat_option_lang_mask): New.
5574 (gnat_init_options): Update prototype. Reconstruct argv array
5575 from decoded options.
5577 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5579 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
5580 case, merge the alias set of the old pointer type.
5582 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5584 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
5585 and recurse only for multidimensional array types instead.
5587 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5590 * gcc-interface/utils.c (convert): Fix thinko in test.
5591 (unchecked_convert): When converting from a scalar type to a type with
5592 a different size, pad to have the same size on both sides.
5594 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5596 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
5597 equality for the component type of array types.
5599 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5601 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5602 * gcc-interface/trans.c: Likewise.
5603 * gcc-interface/utils.c: Likewise.
5604 * gcc-interface/utils2.c: Likewise.
5606 2010-07-13 Laurent GUERBY <laurent@guerby.net>
5609 * gcc-interface/targtyps.c: Include tm_p.h.
5610 * gcc-interface/Make-lang.in: Update dependencies.
5612 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
5614 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
5617 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5619 * gcc-interface/utils.c: Include diagnostic-core.h in every file
5620 that includes toplev.h.
5622 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
5624 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
5625 Branch to common code handling the alignment of discrete types.
5626 <E_Signed_Integer_Type>: Likewise.
5627 <E_Modular_Integer_Type>: Likewise.
5629 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
5631 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
5632 (gnat_handle_option): Allocate only one element for gnat_argv.
5633 (gnat_init): Do not populate gnat_argv.
5635 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5637 * gcc-interface/trans.c: Do not include tree-flow.h.
5638 * gcc-interface/Make-lang.in: Adjust dependencies.
5640 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
5642 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
5643 of a TREE_LIST. Update comment.
5644 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
5645 Adjust call to gnat_build_constructor.
5646 (Attribute_to_gnu): Likewise.
5647 (gnat_to_gnu): Likewise.
5648 (pos_to_constructor): Likewise.
5649 (extract_values): Likewise.
5650 * gcc-interface/utils.c (build_template): Likewise.
5651 (convert_vms_descriptor64): Likewise.
5652 (convert_vms_descriptor32): Likewise.
5653 (convert_to_fat_pointer): Likewise.
5654 (convert): Likewise.
5655 (unchecked_convert): Likewise.
5656 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
5657 * gcc-interface/utils2.c (build_allocator): Likewise.
5658 (fill_vms_descriptor): Likewise.
5659 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
5660 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
5661 instead of TREE_LISTs.
5663 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5665 * gcc-interface/misc.c: Do not include except.h.
5666 * gcc-interface/Make-lang.in: Update dependencies.
5668 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
5670 * gcc-interface/trans.c: Include tree-flow.h.
5671 (gnu_switch_label_stack): Delete.
5672 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
5673 its associated block cannot fall through. Do not emit the final label
5674 if no cases branch to it.
5675 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
5677 2010-06-23 Thomas Quinot <quinot@adacore.com>
5679 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
5680 reference to a protected subprogram outside of the protected's scope,
5681 ensure the corresponding external subprogram is frozen before the
5684 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5686 * sem_prag.adb: Fix typo in error message.
5687 * sem.adb: Refine previous change.
5689 2010-06-23 Robert Dewar <dewar@adacore.com>
5691 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
5692 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
5693 Implement Ada 2012 string encoding packages.
5695 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5697 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
5698 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
5699 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
5700 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
5702 * gcc-interface/Makefile.in: Enable use of above files.
5704 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5706 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
5707 of address clauses if if Ignore_Rep_Clauses is active.
5708 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
5709 remove address clause from tree so that it does not reach the backend.
5711 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5713 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
5714 expand 'Valid from user code in CodePeer mode, will be handled by the
5717 2010-06-23 Bob Duff <duff@adacore.com>
5719 * g-comlin.ads: Minor comment improvements.
5721 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5723 * sem_res.adb (Uses_SS): The expression that initializes a controlled
5724 component of a record type may be a user-defined operator that is
5725 rewritten as a function call.
5727 2010-06-23 Bob Duff <duff@adacore.com>
5729 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
5731 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
5733 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
5734 label to the new sequence of statements. Set the sloc of the raise
5735 statement onto the new goto statements.
5737 2010-06-23 Robert Dewar <dewar@adacore.com>
5739 * a-stuten.ads, a-stuten.adb: New files.
5740 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
5741 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
5743 2010-06-23 Robert Dewar <dewar@adacore.com>
5745 * gnat_ugn.texi: Add documentation of -gnat12 switch
5746 Add documentation of -gnatX switch.
5748 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5750 * inline.ads: Include the current Ada_Version in the info for pending
5751 instance bodies, so that declaration and body are compiled with the
5753 * inline.adb: Move with_clause for Opt to spec.
5754 * sem_ch12.adb (Analyze_Package_Instantiation,
5755 Analyze_Subprogram_Instantiation): Save current Ada_Version in
5756 Pending_Instantiation information.
5757 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
5758 Inline_Package_Body): Use the Ada_Version present in the body
5761 2010-06-23 Robert Dewar <dewar@adacore.com>
5763 * usage.adb: Add documentation for -gnat12 switch.
5764 * errout.ads: Add VMS alias entry for -gnat12 switch
5765 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
5766 Add documentation for pragma Extensions_Allowed.
5767 * opt.ads: Add entry for Ada 2012 mode.
5768 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
5770 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
5772 * sem_ch13.adb: Add handling for Ada 2012 mode.
5773 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
5774 * switch-c.adb: Add handling for -gnat12 switch.
5775 Implement -gnat2005 and -gnat2012.
5776 * usage.adb: Add documentation for -gnat12 switch.
5777 * vms_data.ads: Add /12 switch for Ada 2012 mode.
5779 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5781 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
5782 No_Task_Hierarchy restriction. Add comment.
5783 * exp_ch9.adb, exp_ch3.adb: Update comments.
5785 2010-06-23 Robert Dewar <dewar@adacore.com>
5787 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
5788 * sem_res.adb: Add comments.
5789 * sem_util.adb: Minor reformatting. Add comments.
5790 Change increment on Actuals_In_Call table.
5791 * opt.ads: Minor: add 'constant'.
5793 2010-06-23 Javier Miranda <miranda@adacore.com>
5795 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
5796 TSD to Null_Address if No_Dispatching_Calls is active.
5798 2010-06-23 Vincent Celier <celier@adacore.com>
5800 * a-comlin.ads: Indicate that use of this package is not supported
5801 during the elaboration of an auto-initialized Stand-Alone Library.
5803 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5805 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
5806 alignment clause on a record type to determine if a component may be
5807 misaligned. The decision must be taken in the back-end where target
5808 alignment information is known.
5810 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5812 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
5813 systematically in CodePeer mode to simplify generated code.
5814 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
5815 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
5816 No_Task_Hierarchy is set instead of crasshing.
5818 2010-06-23 Thomas Quinot <quinot@adacore.com>
5820 * sem_util.adb: Minor code cleanup: test for proper entity instead of
5821 testing just Chars attribute when checking whether a given scope is
5823 * exp_ch4.adb, einfo.adb: Minor reformatting.
5825 2010-06-23 Vincent Celier <celier@adacore.com>
5828 * switch-m.adb (Normalize_Compiler_Switches): Take into account
5829 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
5830 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
5832 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5834 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
5835 operation with a universal real operand, and the right operand is a
5836 range with universal bounds, find unique fixed point that may be
5837 candidate, and warn appropriately.
5839 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5841 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
5842 properly the rare cases where VMS operators are visible through
5843 Extend_System, but the default System is being used and Address is a
5845 * sem_util.adb: Widen predicate Is_VMS_Operator.
5847 2010-06-23 Vincent Celier <celier@adacore.com>
5849 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
5852 2010-06-23 Olivier Hainque <hainque@adacore.com>
5854 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
5855 Interface_Name as foreign. These are GCC builtin imports for
5856 which Ada specific processing doesn't apply.
5858 2010-06-23 Thomas Quinot <quinot@adacore.com>
5860 * sem_ch12.adb: Minor reformatting.
5862 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5864 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
5865 determine whether an intrinsic subprogram is VMS specific.
5867 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
5869 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
5870 is present in the entity.
5872 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5874 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
5875 Fix handling of parameters.
5876 Add protection against unexpected cases.
5877 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
5878 access level, since "A" suffix is already used elsewhere. Similarly,
5879 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
5882 2010-06-23 Thomas Quinot <quinot@adacore.com>
5884 * sem_util.adb, sem_util.ads: Minor reformatting.
5886 2010-06-23 Vincent Celier <celier@adacore.com>
5888 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
5889 the previous behavior of gprclean when there are missing files.
5891 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5893 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
5894 generic body is not a fatal error.
5895 (Mark_Context): Handle properly names of child units.
5896 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
5899 2010-06-23 Vincent Celier <celier@adacore.com>
5901 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
5904 2010-06-23 Bob Duff <duff@adacore.com>
5906 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
5907 Memory_Space, because CPU_Time doesn't seem to provide any significant
5908 speed advantage in practice. Cleanup: Get rid of constant
5909 Default_Optimization; doesn't seem to add anything. Use case
5910 statements instead of if statements; seems cleaner.
5912 2010-06-23 Olivier Hainque <hainque@adacore.com>
5914 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
5915 Wshadow instead of Wextra to guard warning on absence of internal
5916 builtin decl for an import. Fix use of quote in warning text.
5917 (intrin_arglists_compatible_p): Remove processing of integer trailing
5918 args on the Ada side. Fix use of literal > in warning text.
5919 (intrin_return_compatible_p): Never warn on "function imported as
5920 procedure". Defer the void/void case to the common type compatibility
5922 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
5923 of GCC builtin imports.
5925 2010-06-23 Olivier Hainque <hainque@adacore.com>
5927 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
5929 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
5930 functions, helpers for ...
5931 (intrin_profiles_compatible_p): New function, replacement for ...
5932 (compatible_signatures_p): Removed.
5933 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
5934 attempt to bind an unregistered builtin function. When we have
5935 one, use it and warn on profile incompatibilities.
5937 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5939 * gcc-interface/Make-lang.in: Update dependencies.
5941 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5943 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
5944 for a coextension in an object declaration is a concatenation, treat
5945 coextension as dynamic.
5947 2010-06-23 Javier Miranda <miranda@adacore.com>
5949 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
5950 internal entities are added to the scope of the tagged type.
5951 (Derive_Subprograms): Do not stop derivation when we find the first
5952 internal entity that has attribute Interface_Alias. After the change
5953 done to Override_Dispatching_Operations it is no longer true that
5954 these primirives are always located at the end of the list of
5956 * einfo.ads (Primitive_Operations): Add documentation.
5957 * exp_disp.adb (Write_DT): Improve output adding to the name of the
5958 primitive a prefix indicating its corresponding tagged type.
5959 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
5960 entity covers the primitive of an interface that is not an ancestor of
5961 this tagged type then the new primitive is added at the end of the list
5962 of primitives. Required to fulfill the C++ ABI.
5964 2010-06-23 Javier Miranda <miranda@adacore.com>
5966 * atree.ads (Set_Reporting_Proc): New subprogram.
5967 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
5968 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
5969 to routines of package Scil_ll by indirect call to the registered
5971 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
5972 that is invoked when a node is allocated, replaced or rewritten.
5973 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
5974 the SCIL node. Used as argument for Set_Reporting_Proc.
5975 (Initialize): Register Copy_SCIL_Node as the reporting routine that
5976 is invoked by atree.
5978 2010-06-23 Thomas Quinot <quinot@adacore.com>
5980 * sem_ch3.ads: Minor reformatting.
5982 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5984 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
5985 always analyze the generic body and instance, because it may be needed
5987 (Mark_Context): Prepend the with clauses for needed generic units, so
5988 they appear in a better order for CodePeer.
5989 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
5991 2010-06-23 Emmanuel Briot <briot@adacore.com>
5993 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
5995 2010-06-23 Robert Dewar <dewar@adacore.com>
5997 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
5999 2010-06-23 Thomas Quinot <quinot@adacore.com>
6001 * a-tags.ads: Fix description of TSD structure.
6003 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6005 * sem_ch12.adb (Mark_Context): When indicating that the body of a
6006 generic unit is needed prior to the unit containing an instantiation,
6007 search recursively the context of the generic to add other generic
6008 bodies that may be instantiated indirectly through the current instance.
6010 2010-06-23 Robert Dewar <dewar@adacore.com>
6012 * freeze.adb: Minor reformatting.
6014 2010-06-23 Bob Duff <duff@adacore.com>
6016 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
6018 2010-06-23 Vincent Celier <celier@adacore.com>
6020 * make.adb (Compile_Sources): Complete previous change.
6022 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6024 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
6025 Constrained extra formal.
6027 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6029 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
6030 Initialize_Scalars are enabled, compile the generated equality function
6031 for a composite type with full checks enabled, so that validity checks
6032 are performed on individual components.
6034 2010-06-23 Emmanuel Briot <briot@adacore.com>
6036 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
6037 Missing_Source_Files.
6039 2010-06-23 Robert Dewar <dewar@adacore.com>
6041 * exp_ch3.adb, exp_util.adb: Minor reformatting.
6043 2010-06-23 Jose Ruiz <ruiz@adacore.com>
6045 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
6046 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
6047 Clock (without delays) use a run time which is properly initialized.
6049 2010-06-23 Vincent Celier <celier@adacore.com>
6051 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
6052 when -f -u and a main is specified on the command line. However,
6053 attempt to compile even when the ALI file is read-only when
6054 Must_Compile is True.
6056 2010-06-23 Thomas Quinot <quinot@adacore.com>
6058 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
6060 2010-06-23 Javier Miranda <miranda@adacore.com>
6062 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
6063 entities for parent types that are interfaces. Needed in generics to
6064 handle formals that implement interfaces.
6065 (Derive_Subprograms): Add assertion for derivation of tagged types that
6066 do not cover interfaces. For generics, complete code that handles
6067 derivation of type that covers interfaces because the previous
6068 condition was weak (it required only name consistency; arguments were
6069 not checked). Add new code to locate primitives covering interfaces
6070 defined in generic units or instantiatons.
6071 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
6072 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
6073 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
6074 interfaces that are parents of the type because they share the primary
6076 (Register_Primitive): Do not register primitives of interfaces that
6077 are parents of the type.
6078 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
6079 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
6080 primitives skip primitives of interfaces that are parents of the type.
6082 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6084 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
6085 attribute cannot be constant-folded if an index type is a formal type,
6086 or is derived from one.
6087 * checks.adb (Determine_Range): ditto.
6089 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6091 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
6093 2010-06-23 Bob Duff <duff@adacore.com>
6095 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
6096 (Insert): Disallow nul characters.
6097 (misc output routines): Assert no nul characters.
6099 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6101 * exp_ch4.adb: Use predefined unsigned type in all cases.
6103 2010-06-23 Bob Duff <duff@adacore.com>
6105 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
6106 * g-pehage.ads: Minor comment fixes.
6107 * g-pehage.adb: Minor: Add some additional debugging printouts under
6110 2010-06-23 Robert Dewar <dewar@adacore.com>
6112 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
6113 (Worse_Choice): Always prefer Pure/Preelab.
6115 2010-06-23 Vincent Celier <celier@adacore.com>
6117 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
6119 2010-06-23 Robert Dewar <dewar@adacore.com>
6121 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
6122 checking returns in generic case.
6123 (Check_Missing_Return): New procedure.
6125 2010-06-23 Robert Dewar <dewar@adacore.com>
6127 * bindgen.adb, switch-b.adb: Minor reformatting.
6129 2010-06-23 Javier Miranda <miranda@adacore.com>
6131 * frontend.adb (Frontend): Add call to initialize the new package
6133 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
6135 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
6136 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
6138 * exp_util.adb (Insert_Actions): Remove code for
6139 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6140 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
6141 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
6142 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
6143 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
6144 * sinfo.ads (SCIL_Related_Node): Field removed.
6145 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
6146 (N_SCIL_Tag_Init): Node removed.
6147 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
6148 (Check_SCIL_Node): New implementation.
6149 (Find_SCIL_Node): Removed.
6150 * sem.adb (Analyze): Remove management of
6151 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6152 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
6154 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
6155 Set_SCIL_Related_Node and avoid adding the SCIL node before the
6156 referenced node using Insert_Action because this is not longer
6158 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
6159 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
6160 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to
6162 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
6163 because we no longer require to generate the SCIL node before the call.
6164 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
6165 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
6166 nodes before the referenced node using Insert_Action because this
6167 is not longer required.
6168 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
6169 update the SCIL_Node field.
6170 * sprint.adb (Sprint_Node_Actual): Remove code for
6171 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6172 * treepr.adb (Print_Node): Print the SCIL node field (if available).
6173 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
6174 SCIL_Tag_Init nodes.
6175 * scil_ll.ads, scil_ll.adb: New files.
6176 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
6179 2010-06-23 Robert Dewar <dewar@adacore.com>
6181 * sem_ch6.adb: Minor reformatting.
6183 2010-06-23 Doug Rupp <rupp@adacore.com>
6185 * bindusg.adb (Display): Write -Hnn line.
6186 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
6188 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
6189 valid values to 32 and 64.
6190 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
6191 ENABLE, DISABLE as valid settings.
6192 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
6193 * opt.ads (Heap_Size): New global variable.
6194 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
6195 TARGET_MALLOC64 check. Fix comment.
6197 2010-06-23 Robert Dewar <dewar@adacore.com>
6199 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
6200 reformatting. Add comments.
6201 * errout.adb (Finalize): Properly adjust warning count when deleting
6204 2010-06-22 Robert Dewar <dewar@adacore.com>
6206 * errout.adb (Finalize): Set Prev pointers.
6207 (Finalize): Delete continuations for deletion by warnings off(str).
6208 * erroutc.ads: Add Prev pointer to error message structure.
6210 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6212 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
6213 child unit, examine context of parent units to locate instantiated
6214 generics whose bodies may be needed.
6215 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
6216 with_clause for the instantiated generic, examine the context of its
6217 parents, to set Withed_Body flag, so that it can be visited earlier.
6218 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
6219 an unsigned type, use a type of the proper size for the intermediate
6220 value, to prevent alignment problems on unchecked conversion.
6222 2010-06-22 Geert Bosch <bosch@adacore.com>
6224 * s-rannum.ads Change Generator type to be self-referential to allow
6225 Random to update its argument. Use "in" mode for the generator in the
6226 Reset procedures to allow them to be called from the Ada.Numerics
6227 packages without tricks.
6228 * s-rannum.adb: Use the self-referencing argument to get write access
6229 to the internal state of the random generator.
6230 * a-nudira.ads: Make Generator a derived type of
6231 System.Random_Numbers.Generator.
6232 * a-nudira.adb: Remove use of 'Unrestricted_Access.
6233 Put subprograms in alpha order and add headers.
6234 * g-mbdira.ads: Change Generator type to be self-referential.
6235 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
6237 2010-06-22 Robert Dewar <dewar@adacore.com>
6239 * freeze.adb: Minor reformatting
6240 Minor code reorganization (use Nkind_In and Ekind_In).
6242 2010-06-22 Bob Duff <duff@adacore.com>
6244 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
6245 -gnatc when a file is compiled that we cannot generate code for, not
6246 helpful and confusing.
6248 2010-06-22 Vincent Celier <celier@adacore.com>
6250 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
6253 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6255 * s-rannum.adb: Replace constants with commented symbols.
6256 * s-rannum.ads: Explain significance of the initial value of the data
6259 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6261 * a-ngcoty.adb: Clarify comment.
6263 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6265 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
6266 expansion for indexing packed arrays with small power-of-2 component
6267 sizes when the target is AAMP.
6268 (Expand_Packed_Element_Reference): Return without expansion for
6269 indexing packed arrays with small power-of-2 component sizes when the
6272 2010-06-22 Geert Bosch <bosch@adacore.com>
6274 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
6277 2010-06-22 Robert Dewar <dewar@adacore.com>
6279 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
6282 2010-06-22 Doug Rupp <rupp@adacore.com>
6284 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
6286 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
6287 (pragma Ident): Add a default ident string in the private part.
6289 2010-06-22 Robert Dewar <dewar@adacore.com>
6291 * cstand.adb: Minor reformatting.
6293 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6295 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
6296 recognize the Shift and Rotation intrinsics that are known to the
6297 compiler but have no interface name.
6299 2010-06-22 Geert Bosch <bosch@adacore.com>
6301 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
6302 scaling in case of overflow or NaN results.
6304 2010-06-22 Robert Dewar <dewar@adacore.com>
6306 * cstand.adb: Complete previous change.
6307 * g-dirope.ads: Add comment.
6308 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
6310 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6312 * cstand.adb: Add tree nodes for pragma Pack on string types.
6314 2010-06-22 Javier Miranda <miranda@adacore.com>
6316 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
6317 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
6318 formal of a primitive.
6319 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
6320 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
6321 formal of a primitive.
6322 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
6323 to obtain the last formal of a primitive.
6325 2010-06-22 Geert Bosch <bosch@adacore.com>
6327 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
6328 depending on __EMX__ or MSDOS being defined.
6329 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
6330 * a-excpol-abort.adb: Update comment indicating users of the file.
6331 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
6333 * env.c: Remove empty conditional for MSDOS.
6334 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
6337 2010-06-22 Robert Dewar <dewar@adacore.com>
6339 * s-rannum.adb: Minor reformatting.
6341 2010-06-22 Javier Miranda <miranda@adacore.com>
6343 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
6344 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
6345 package Sem_Util to package Sem_Aux.
6347 2010-06-22 Javier Miranda <miranda@adacore.com>
6349 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
6350 remove useless restriction on imported routines when building the
6353 2010-06-22 Robert Dewar <dewar@adacore.com>
6355 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
6358 2010-06-22 Javier Miranda <miranda@adacore.com>
6360 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
6361 generic subprogram declarations to ensure proper context. Add missing
6362 support for generic actuals.
6363 (Try_Primitive_Operation): Add missing support for concurrent types
6364 that have no Corresponding_Record_Type. Required to diagnose errors
6366 generics or when compiling with no code generation (-gnatc).
6367 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
6368 the corresponding record type.
6369 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
6370 documentation. Do minimum decoration when processing a primitive of a
6371 concurrent tagged type that covers interfaces. Required to diagnose
6372 errors in the Object.Operation notation compiling generics or under
6374 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
6375 propagation of attribute Interface_List to the corresponding record.
6376 (Expand_N_Task_Type_Declaration): Code cleanup.
6377 (Expand_N_Protected_Type_Declaration): Code cleanup.
6379 2010-06-22 Matthew Heaney <heaney@adacore.com>
6381 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
6383 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6385 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
6386 that is able to produce all representable floating-point numbers in the
6387 unit interval. Remove template parameter Shift_Right, no longer used.
6388 * gnat_rm.texi: Document the period of the pseudo-random number
6389 generator under the description of its algorithm.
6390 * gcc-interface/Make-lang.in: Update dependencies.
6392 2010-06-22 Thomas Quinot <quinot@adacore.com>
6394 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
6395 reference to discriminant (can be an expanded name as well as an
6398 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6400 * exp_ch6.adb: Clarify comment.
6402 2010-06-22 Geert Bosch <bosch@adacore.com>
6404 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
6405 with decimal small as decimal types, avoiding FP arithmetic.
6406 (Has_Decimal_Small): New function.
6407 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
6409 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
6410 callers to call the new function in Einfo that takes the entity as
6413 2010-06-22 Robert Dewar <dewar@adacore.com>
6415 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
6417 2010-06-22 Thomas Quinot <quinot@adacore.com>
6419 * sem_elab.adb: Minor reformatting.
6421 2010-06-22 Vincent Celier <celier@adacore.com>
6423 * gnatsym.adb: Put the object files in the table in increasing
6424 aphabetical order of base names.
6426 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6428 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
6429 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
6430 the corresponding discriminal within a record declaration.
6432 2010-06-22 Thomas Quinot <quinot@adacore.com>
6434 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
6435 expression referring to a discriminal of the type of the aggregate (not
6436 a discriminal of some other unrelated type), and the prefix in the
6437 generated selected component must come from Lhs, not Obj.
6439 2010-06-22 Thomas Quinot <quinot@adacore.com>
6441 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
6442 when to freeze the parent type.
6444 2010-06-22 Robert Dewar <dewar@adacore.com>
6446 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
6447 exp_aggr.adb: Minor reformatting.
6448 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
6449 GNAT.MBSS_Float_Random.
6450 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
6452 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6454 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
6455 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
6456 (Random_Float_Template, Random): New method of creating
6457 uniform floating-point variables that allow the creation of all machine
6460 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
6462 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6464 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
6465 to abstract targets to check that the type is tagged and comes from
6466 source, rather than only testing for targets of interface types. Remove
6469 2010-06-22 Vincent Celier <celier@adacore.com>
6471 * vms_data.ads: Modify the declarations of qualifiers
6472 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
6475 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6477 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
6478 expansion is disabled.
6480 2010-06-22 Robert Dewar <dewar@adacore.com>
6482 * makeusg.adb: Minor reformatting.
6484 2010-06-22 Robert Dewar <dewar@adacore.com>
6486 * types.ads: (Dint): Removed, no longer used anywhere.
6487 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
6488 (UI_Mul): Avoid use of UI_From_Dint.
6489 (UI_From_Dint): Removed, not used.
6490 * uintp.ads (UI_From_Dint): Removed, not used.
6491 (Uint_Min/Max_Simple_Mul): New constants.
6493 2010-06-22 Vincent Celier <celier@adacore.com>
6495 * clean.adb (Parse_Cmd_Line): Recognize switch
6496 --unchecked-shared-lib-imports.
6497 (Usage): Add line for switch --unchecked-shared-lib-imports
6498 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
6499 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
6500 moved from GPR_Util.
6501 * switch-m.adb (Scan_Make_Switches): Recognize switch
6502 --unchecked-shared-lib-imports.
6503 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
6504 * gnat_ugn.texi: Add documentation for new switch
6505 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
6507 2010-06-22 Javier Miranda <miranda@adacore.com>
6509 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
6510 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
6511 this patch replaces duplication of code that traverses the chain of
6512 aliased primitives by a call to routine Ultimate_Alias that
6513 provides this functionality.
6515 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6517 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
6518 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
6521 2010-06-22 Thomas Quinot <quinot@adacore.com>
6523 * einfo.ads: Minor reformatting.
6525 2010-06-22 Javier Miranda <miranda@adacore.com>
6527 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
6528 eliminated primitives.
6529 (Make_DT): Avoid referencing eliminated primitives.
6530 (Register_Primitive): Do not register eliminated primitives in the
6531 dispatch table. Required to add this functionality when the program is
6532 compiled without static dispatch tables (-gnatd.t)
6534 2010-06-22 Emmanuel Briot <briot@adacore.com>
6536 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
6537 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
6538 warnings on use of internal GNAT units.
6540 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6542 * s-taprop-vxworks.adb (Set_Priority): Update comments.
6544 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6546 * s-rannum.adb: Make stylistic change to remove mystery constant in
6547 Extract_Value. Image_Numeral_Length: new symbolic constant.
6549 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6551 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
6552 Is_Synchronized_Interface, Is_Task_Interface into computable
6553 predicates, to free three flags in entity nodes.
6554 * sem_ch3.adb: Remove setting of these flags.
6556 2010-06-22 Robert Dewar <dewar@adacore.com>
6558 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
6560 * s-taprop-vxworks.adb: Add comment for Set_Priority.
6561 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
6562 * projects.texi: Move @cindex to the left margin, since otherwise we
6563 are missing entries in the index.
6565 2010-06-22 Emmanuel Briot <briot@adacore.com>
6567 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
6568 packages from the GNAT hierarchy instead of System when possible.
6569 * gcc-interface/Make-lang.in: Update dependencies.
6571 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6573 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
6574 previously in place to reorder the ready queue when a task drops its
6575 priority due to the loss of inherited priority.
6577 2010-06-22 Vincent Celier <celier@adacore.com>
6579 * projects.texi: Minor spelling error fixes.
6582 2010-06-22 Emmanuel Briot <briot@adacore.com>
6584 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
6585 warnings for some with clauses.
6587 2010-06-22 Robert Dewar <dewar@adacore.com>
6589 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
6590 test to catch more cases where first subtype is the results we want.
6591 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
6592 error case, since Errout will now handle this correctly.
6593 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
6594 Update dependencies.
6596 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6598 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
6599 when calling Make_Temporary.
6601 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6603 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
6604 subprogram can be associated with an entry body.
6606 2010-06-22 Robert Dewar <dewar@adacore.com>
6608 * scos.ads: Add note on membership test handling.
6610 2010-06-22 Vincent Celier <celier@adacore.com>
6612 * projects.texi: Minor spelling fixes.
6615 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6617 * s-rannum.adb: Correct off-by-one error in Extract_Value.
6619 2010-06-22 Vincent Celier <celier@adacore.com>
6621 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
6623 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
6624 gcc command if it is too long.
6626 2010-06-22 Robert Dewar <dewar@adacore.com>
6628 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
6630 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6632 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
6633 calling Make_Temporary.
6635 2010-06-22 Robert Dewar <dewar@adacore.com>
6637 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
6639 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6641 * sem_res.adb: Additional special-case for VMS.
6643 2010-06-22 Vincent Celier <celier@adacore.com>
6645 * gnatsym.adb: Minor comment fix.
6647 2010-06-22 Vincent Celier <celier@adacore.com>
6649 * prj-nmsc.adb (Process_Naming_Scheme): Initialize Lib_Data_Table.
6651 2010-06-22 Robert Dewar <dewar@adacore.com>
6653 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
6654 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
6655 Ada 95 mode as an implementation defined attribute.
6657 2010-06-22 Vincent Celier <celier@adacore.com>
6659 * bindusg.adb (Display): Update line for -R
6660 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
6661 generated files when -R is used.
6663 2010-06-22 Vincent Celier <celier@adacore.com>
6665 * prj-nmsc.adb (Lib_Data_Table): New table.
6666 (Check_Library_Attributes): Check if the same library name is used in
6667 two different projects that do not extend each other.
6669 2010-06-22 Robert Dewar <dewar@adacore.com>
6671 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
6673 2010-06-22 Vincent Celier <celier@adacore.com>
6675 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
6676 empty, make it the current working directory.
6678 2010-06-22 Thomas Quinot <quinot@adacore.com>
6680 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
6681 private type with discriminants, make sure the parent type is frozen.
6683 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
6685 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
6686 with packed array references specially.
6687 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
6688 to a component of a bit packed array if it is the prefix of 'Bit.
6689 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
6690 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
6691 'Bit reference, where the prefix involves a packed array reference.
6692 (Get_Base_And_Bit_Offset): New helper, extracted from...
6693 (Expand_Packed_Address_Reference): ...here. Call above procedure to
6694 get the outer object and offset expression.
6696 2010-06-22 Thomas Quinot <quinot@adacore.com>
6698 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
6699 * einfo.adb (Related_Expression, Set_Related_Expression): Add
6702 2010-06-22 Javier Miranda <miranda@adacore.com>
6704 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
6705 reorganization to properly check if the operation has been inherited as
6706 an abstract operation.
6708 2010-06-22 Ed Falis <falis@adacore.com>
6710 * s-osinte-vxworks.ads: Complete previous change.
6712 2010-06-22 Thomas Quinot <quinot@adacore.com>
6714 * sem_res.adb: Add comment.
6715 * projects.texi, gnat_ugn.texi: Remove macro.
6717 2010-06-22 Vincent Celier <celier@adacore.com>
6719 * prj-attr.adb: Remove project level attribute Main_Language.
6721 2010-06-22 Robert Dewar <dewar@adacore.com>
6723 * switch-b.adb, osint-b.adb: Minor reformatting.
6725 2010-06-22 Pascal Obry <obry@adacore.com>
6727 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
6728 vector if previous send was not fully successful. If only part of
6729 the vector data was sent, we exit the loop.
6731 2010-06-22 Thomas Quinot <quinot@adacore.com>
6733 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
6734 error reporting with generic types.
6736 2010-06-22 Thomas Quinot <quinot@adacore.com>
6738 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
6739 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
6740 vms_data.ads: Add a new command line switch -A to gnatbind to output
6741 the list of all ALI files for the partition.
6743 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6745 * s-osinte-vxworks.ads: Fix casing.
6746 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
6747 change: Interfaces.C does not provide a long_long type.
6749 2010-06-22 Emmanuel Briot <briot@adacore.com>
6751 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
6752 native user's guide, since this document contains the two versions.
6753 * gcc-interface/Make-lang.in: Update doc dependencies.
6755 2010-06-22 Robert Dewar <dewar@adacore.com>
6757 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
6759 2010-06-22 Emmanuel Briot <briot@adacore.com>
6761 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
6762 not build this file on its own (only through gnat_ugn.texi).
6763 Remove macro definitions and insert simpler version in gnat_ugn.texi.
6765 2010-06-22 Robert Dewar <dewar@adacore.com>
6767 * ali-util.ads: Minor comment update.
6768 * g-socthi-mingw.adb: Minor reformatting.
6770 2010-06-22 Ed Falis <falis@adacore.com>
6772 * s-osinte-vxworks.ads: Take sigset_t definition of System.VxWorks.Ext.
6773 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
6774 for specific versions of VxWorks.
6776 2010-06-22 Emmanuel Briot <briot@adacore.com>
6778 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
6779 related sections from user's guide and reference manual, since they
6780 have now been merged together into a separate document (projects.texi).
6781 This removes a lot of duplication where attributes where described
6783 The grammar for the project files is now in each of the sections
6784 (packages,expressions,...) instead of being duplicates in two other
6785 sections (one in the user's guide that contained the full grammar,
6786 and various sections in the rm that contained extracts of the same
6788 Added the full list of all supported attributes, since existing lists
6790 Rename "associative array" into "indexed attribute"
6791 Remove sections that were duplicates ("External References in
6792 Project Files" and "External Values", and "Project Extensions"
6793 for instance). The list of valid packages in project files is now in
6796 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6798 * sem_ch3.adb (Add_Internal_Interface_Entities): If
6799 Find_Primitive_Covering_Interface does not find the operation, it may
6800 be because of a name conflict between the inherited operation and a
6801 local non-overloadable name. In that case look for the operation among
6802 the primitive operations of the type. This search must succeed
6803 regardless of visibility.
6805 2010-06-22 Pascal Obry <obry@adacore.com>
6807 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
6808 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
6811 2010-06-22 Robert Dewar <dewar@adacore.com>
6813 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
6815 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression):
6818 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6820 * s-intman-vxworks.ads: Code clean up.
6822 2010-06-22 Thomas Quinot <quinot@adacore.com>
6824 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
6825 dereference, construct actual subtype of designated object to generate
6826 proper bounds checks.
6828 2010-06-22 Thomas Quinot <quinot@adacore.com>
6830 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
6831 Read_Withed_ALIs, which is more descriptive.
6833 2010-06-22 Pascal Obry <obry@adacore.com>
6835 * g-sothco.ads: Minor reformatting.
6836 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
6837 C_Sendmsg implementation.
6838 (C_Sendmsg): Do not use lock (not needed).
6839 (C_Recvmsg): Likewise and also do not wait for incoming data.
6841 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6843 * uintp.adb: Fix scope error in operator call.
6845 2010-06-22 Vincent Celier <celier@adacore.com>
6847 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
6848 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
6849 autoconfiguration is needed, fail indicating that no config project
6850 file can be found, as there is no autoconfiguration on VMS.
6852 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6854 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
6855 for an operator in a functional notation, when operands are universal.
6857 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6859 * gcc-interface/Make-lang.in: Update dependencies.
6861 2010-06-22 Robert Dewar <dewar@adacore.com>
6863 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
6865 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
6866 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
6868 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
6871 2010-06-22 Vincent Celier <celier@adacore.com>
6873 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
6874 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
6876 2010-06-22 Pascal Obry <obry@adacore.com>
6878 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
6880 (C_Recvmsg): Make sure the routine is atomic. Also fully
6881 fill vectors in the proper order.
6882 (C_Sendmsg): Make sure the routine is atomic.
6884 2010-06-22 Robert Dewar <dewar@adacore.com>
6886 * sem_ch8.adb: Update comment.
6887 * sem_res.adb: Minor code reorganization (use Ekind_In).
6889 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6891 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
6892 name is a call, use the number of actuals to determine whether this is
6893 a binary or unary operator, rather than relying on later information
6894 to resolve the overload.
6896 2010-06-22 Robert Dewar <dewar@adacore.com>
6898 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
6900 2010-06-22 Robert Dewar <dewar@adacore.com>
6902 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
6903 * sem_eval.adb: Minor reformatting.
6905 2010-06-22 Vincent Celier <celier@adacore.com>
6907 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
6908 to gnatlink, except on Open VMS.
6909 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
6910 object directories if -nostdlib is used.
6912 2010-06-22 Robert Dewar <dewar@adacore.com>
6914 * sem_util.adb (Is_Delegate): Put in proper alpha order.
6915 * sem_eval.adb: Minor reformatting.
6917 2010-06-22 Robert Dewar <dewar@adacore.com>
6919 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
6920 * exp_aggr.adb: Minor comment changes and reformatting.
6921 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha
6923 * sem_util.ads: Add some missing pragma Inline's.
6925 2010-06-22 Thomas Quinot <quinot@adacore.com>
6927 * sem_util.adb (Build_Actual_Subtype): Record original expression in
6928 Related_Expression attribute of the constructed subtype.
6929 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
6930 Node24 on types for...
6931 (Related_Expression): Make attribute available on types as well.
6933 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6935 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead
6936 of Directly_Designated_Type when the type argument is an access type.
6937 (Find_Interface_Tag): Retrieve Designated_Type instead of
6938 Directly_Designated_Type when the type argument is an access type.
6939 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
6940 Directly_Designated_Type of each access discriminant.
6941 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
6942 instead of Directly_Designated_Type when the operand and target types
6945 2010-06-22 Thomas Quinot <quinot@adacore.com>
6947 * exp_aggr.adb (Flatten): Return False if one choice is statically
6948 known to be out of bounds.
6950 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6952 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
6953 a parameterless function call, preserve parentheses of original
6954 expression, for proper handling by pretty printer.
6955 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
6956 procedure, to handle quietly identifiers that have no entity names.
6957 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
6958 elsif_part is missing, it has been rewritten as a nested if, and there
6959 is no useful information on the current value of the variable.
6961 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6963 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
6964 discriminals to the current scope.
6965 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
6966 scope, which could overwrite a different already set value.
6968 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6970 * sem_res.adb (Valid_Conversion): If expression is a predefined
6971 operator, use sloc of type of interpretation to improve error message
6972 when operand is of some derived type.
6973 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
6975 2010-06-22 Emmanuel Briot <briot@adacore.com>
6977 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
6978 that it can set out parameters as well. When a process has died, reset
6979 its Input_Fd to Invalid_Fd, so that when using multiple processes we
6980 can find out which process has died.
6982 2010-06-22 Thomas Quinot <quinot@adacore.com>
6984 * sem_eval.adb (Find_Universal_Operator_Type): New
6985 subprogram to identify the operand type of an operator on universal
6986 operands, when an explicit scope indication is present. Diagnose the
6987 case where such a call is ambiguous.
6988 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
6989 Use the above to identify the operand type so it can be properly
6991 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
6992 type, done in an arbitrary, possibly incorrect type (the presence of
6993 some numeric type in the scope is checked for legality, but when more
6994 than one such type is in the scope, we just pick a random one, not
6995 necessarily the expected one).
6996 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
6999 2010-06-22 Robert Dewar <dewar@adacore.com>
7001 * sem_eval.adb: Minor reformatting.
7003 2010-06-22 Robert Dewar <dewar@adacore.com>
7005 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
7006 Expression_With_Actions to clean up the code generated when folding
7007 constant expressions.
7009 2010-06-22 Vincent Celier <celier@adacore.com>
7011 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
7014 2010-06-22 Vincent Celier <celier@adacore.com>
7016 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
7017 found, check if it's path has aready been found, whatever its index.
7019 2010-06-22 Robert Dewar <dewar@adacore.com>
7021 * atree.adb, gnatbind.adb: Minor reformatting.
7022 Minor code reorganization.
7024 2010-06-21 Robert Dewar <dewar@adacore.com>
7026 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
7027 known at compile time.
7029 2010-06-21 Gary Dismukes <dismukes@adacore.com>
7031 * atree.adb: Fix comment typo.
7033 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7035 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
7036 whether a universal arithmetic expression in a conversion, which is
7037 rewritten from a function call with an expanded name, is ambiguous.
7039 2010-06-21 Vincent Celier <celier@adacore.com>
7041 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
7042 source files in specified list of sources.
7043 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
7045 (Add_Source): Set the Location of the new source
7046 (Process_Exceptions_File_Based): Call Add_Source with the Location
7047 (Get_Sources_From_File): If an exception is found, set its Listed to
7049 (Find_Sources): When Source_Files is specified, if an exception is
7050 found, set its Listed to True. Remove any exception that is not in a
7051 specified list of sources.
7052 * prj.ads (Source_Data): New component Location
7054 2010-06-21 Vincent Celier <celier@adacore.com>
7056 * gnatbind.adb (Closure_Sources): Global table, moved from block.
7058 2010-06-21 Thomas Quinot <quinot@adacore.com>
7060 * sem_res.adb: Minor reformatting.
7061 * atree.adb: New debugging hook "rr" for node rewrites.
7063 2010-06-21 Robert Dewar <dewar@adacore.com>
7065 * g-expect.ads, g-expect.adb: Minor reformatting.
7067 2010-06-21 Emmanuel Briot <briot@adacore.com>
7069 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
7071 2010-06-21 Arnaud Charlet <charlet@adacore.com>
7073 * gcc-interface/Make-lang.in: Update dependencies.
7075 2010-06-21 Thomas Quinot <quinot@adacore.com>
7077 * bindgen.ads: Update comments.
7079 2010-06-21 Vincent Celier <celier@adacore.com>
7081 * gnatbind.adb: Suppress dupicates when listing the sources in the
7082 closure (switch -R).
7084 2010-06-21 Emmanuel Briot <briot@adacore.com>
7086 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
7089 2010-06-21 Emmanuel Briot <briot@adacore.com>
7091 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
7093 (Expect_Internal): No longer raises an exception, so that it can set
7094 out parameters as well. When a process has died, reset its Input_Fd
7095 to Invalid_Fd, so that when using multiple processes we can find out
7096 which process has died.
7098 2010-06-21 Robert Dewar <dewar@adacore.com>
7100 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
7101 checks.adb, sem_res.adb: Minor reformatting. Add comments.
7103 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7105 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
7106 rederivation associated with a full declaration in a private part, and
7107 there is a partial view that derives the same parent subprogram, the
7108 new entity does not become visible. This check must be applied to
7109 interface operations as well.
7111 2010-06-21 Thomas Quinot <quinot@adacore.com>
7113 * checks.adb: Add comments.
7114 * prj-nmsc.adb: Minor reformatting.
7116 2010-06-21 Thomas Quinot <quinot@adacore.com>
7118 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
7119 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
7120 extract bounds, to ensure that we get the proper captured values,
7121 rather than an expression that may have changed value since the point
7122 where the subtype was elaborated.
7123 (Find_Body_Discriminal): New utility subprogram to share code
7125 (Eval_Attribute): For the case of a subtype bound that references a
7126 discriminant of the current concurrent type, insert appropriate
7127 discriminal reference.
7128 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
7129 requeue to an entry in a family in the current task, use corresponding
7131 (Analyze_Accept_Statement): Rely on expansion of attribute references
7132 to insert proper discriminal references in range check for entry in
7135 2010-06-21 Emmanuel Briot <briot@adacore.com>
7137 * s-regpat.adb (Compile): Fix handling of big patterns.
7139 2010-06-21 Robert Dewar <dewar@adacore.com>
7141 * a-tifiio.adb: Minor reformatting.
7143 2010-06-21 Pascal Obry <obry@adacore.com>
7145 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
7148 2010-06-21 Javier Miranda <miranda@adacore.com>
7150 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
7153 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7155 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
7156 to hold the result, indicate that the target of the declaration does
7157 not need an initialization, to prevent spurious errors when
7158 Initialize_Scalars is enabled.
7160 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7162 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
7163 Fore is not bound by line length. The Fore parameter of the internal
7164 procedure that performs the operation is an integer.
7166 2010-06-21 Thomas Quinot <quinot@adacore.com>
7168 * sem_res.adb, checks.adb: Minor reformatting.
7170 2010-06-21 Emmanuel Briot <briot@adacore.com>
7172 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
7174 (Insert_Operator_Before): New subprogram, avoids duplicated code
7175 (Compile): Avoid doing two compilations when the pattern matcher ends
7178 2010-06-21 Emmanuel Briot <briot@adacore.com>
7180 * s-regpat.adb: Improve debug traces
7181 (Dump): Change output format to keep it smaller.
7183 2010-06-21 Javier Miranda <miranda@adacore.com>
7185 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
7186 output to the output file when this routine completes its work.
7188 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
7190 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
7191 for loop. Call build_constructor_from_list directly in the CICO case.
7193 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7195 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
7196 declaration appears in the same unit and ealier than the renamed
7197 entity, retain generated body to prevent order-of-elaboration issues in
7200 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7202 * s-tpoben.adb: Update comments.
7204 2010-06-18 Robert Dewar <dewar@adacore.com>
7206 * debug.adb: Minor comment change.
7208 2010-06-18 Javier Miranda <miranda@adacore.com>
7210 * exp_cg.adb: Code clean up.
7211 * debug.adb: Complete documentation of switch -gnatd.Z.
7212 * gcc-interface/misc.c (callgraph_info_file): Declare.
7214 2010-06-18 Javier Miranda <miranda@adacore.com>
7216 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
7218 2010-06-18 Thomas Quinot <quinot@adacore.com>
7220 * sprint.ads: Minor reformatting.
7221 * output.ads: Update obsolete comment.
7223 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7225 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
7226 an external intrinsic operation (e.g. a GCC numeric function) indicate
7227 that the renaming entity has the same characteristics, so a call to it
7228 is properly expanded.
7230 2010-06-18 Javier Miranda <miranda@adacore.com>
7232 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
7233 support for dispatch table/callgraph info generation.
7234 * gcc-interface/Make-lang.in: Update dependencies.
7236 2010-06-18 Robert Dewar <dewar@adacore.com>
7238 * exp_ch6.adb: Minor reformatting.
7239 * gnatname.adb: Add comment.
7241 2010-06-18 Vincent Celier <celier@adacore.com>
7243 * gnatname.adb (Scan_Args): When --and is used, make sure that the
7244 dynamic tables in the newly allocated Argument_Data are properly
7247 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
7249 * gnat1drv.adb: Fix comment.
7251 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7253 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
7254 renaming, re-expand the call with the renamed subprogram if that one
7255 is marked inlined as well.
7257 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7259 * gnat1drv.adb (Adjust_Global_Switches): Enable
7260 Use_Expression_With_Actions for AAMP and VM targets.
7262 2010-06-18 Vincent Celier <celier@adacore.com>
7264 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
7266 2010-06-18 Thomas Quinot <quinot@adacore.com>
7268 * exp_ch4.adb: Minor reformatting.
7270 2010-06-18 Javier Miranda <miranda@adacore.com>
7272 * debug.ads Add documentation on -gnatd.Z.
7274 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7276 * sem_elim.adb: Proper error message on improperly eliminated instances
7278 2010-06-18 Vincent Celier <celier@adacore.com>
7280 * prj.ads (Response_File_Format): New value GCC.
7282 2010-06-18 Thomas Quinot <quinot@adacore.com>
7284 * gnat1drv.adb: Minor reformatting.
7286 2010-06-18 Robert Dewar <dewar@adacore.com>
7288 * make.adb, sem_cat.adb: Minor reformatting.
7289 * sem_eval.adb: Fix typos.
7291 2010-06-18 Pascal Obry <obry@adacore.com>
7293 * prj-nmsc.adb: Fix source filenames casing in debug output.
7295 2010-06-18 Robert Dewar <dewar@adacore.com>
7297 * gnatcmd.adb: Minor reformatting.
7299 2010-06-18 Robert Dewar <dewar@adacore.com>
7301 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
7302 condition and both sub-expressions are static (and result is selected
7305 2010-06-18 Robert Dewar <dewar@adacore.com>
7307 * g-pehage.adb: Minor reformatting
7309 2010-06-18 Pascal Obry <obry@adacore.com>
7311 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
7314 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7316 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
7317 dependencies. Fix target pairs on darwin.
7318 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
7320 2010-06-18 Pascal Obry <obry@adacore.com>
7322 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
7324 2010-06-18 Vincent Celier <celier@adacore.com>
7326 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
7327 configuration pragmas file and, if -U is not used, for a local one.
7329 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7331 * sem_elim.adb (Check_Eliminated): Use full information on entity name
7332 when it is given in the pragma by a selected component.
7333 (Check_For_Eliminated_Subprogram): Do no emit error if within a
7334 instance body that is itself within a generic unit.
7335 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
7336 eliminated, mark as well the anonymous subprogram that is its alias
7337 and appears within the wrapper package.
7339 2010-06-18 Bob Duff <duff@adacore.com>
7341 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
7342 Raise an exception if the output file cannot be opened. Add comments.
7344 2010-06-18 Thomas Quinot <quinot@adacore.com>
7346 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
7347 not illegal per E.2.2(7) if it occurs in the private part of a
7350 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7352 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
7353 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
7354 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
7355 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
7356 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
7357 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
7358 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
7359 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
7360 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
7361 errout.ads: Update comments. Minor reformatting.
7363 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
7364 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
7365 a-strunb.adb (Big_String. Big_String_Access): New type.
7367 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
7368 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
7369 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
7371 2010-06-18 Geert Bosch <bosch@adacore.com>
7373 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
7376 2010-06-18 Robert Dewar <dewar@adacore.com>
7378 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
7381 2010-06-18 Robert Dewar <dewar@adacore.com>
7383 * sprint.adb: Minor format change for N_Expression_With_Actions.
7384 * repinfo.adb: Minor reformatting.
7386 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7388 * sem_elim.adb (Check_Eliminated): If within a subunit, use
7389 Defining_Entity to obtain the name of the entity in the proper body, to
7390 properly handle both separate packages and subprograms.
7392 2010-06-18 Emmanuel Briot <briot@adacore.com>
7394 * prj-nmsc.adb (Check_File): New parameter Display_Path.
7396 2010-06-18 Thomas Quinot <quinot@adacore.com>
7398 * g-socket.adb, g-socket.ads (Null_Selector): New object.
7400 2010-06-18 Pascal Obry <obry@adacore.com>
7402 * gnat_ugn.texi: Minor clarification.
7404 2010-06-18 Emmanuel Briot <briot@adacore.com>
7406 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
7407 code when using the project dir as the source dir.
7408 (Search_Directories): use the normalized name for the source directory,
7409 where symbolic names have potentially been resolved.
7411 2010-06-18 Robert Dewar <dewar@adacore.com>
7413 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
7414 when we create N_Expression_With_Actions node.
7415 (Expand_Short_Circuit): Ditto.
7417 2010-06-18 Robert Dewar <dewar@adacore.com>
7419 * exp_util.adb: Minor reformatting.
7421 2010-06-18 Thomas Quinot <quinot@adacore.com>
7423 * types.ads: Clean up obsolete comments
7424 * tbuild.adb: Minor reformatting.
7425 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
7426 exp_strm.adb, aa_drive.adb: Minor reformatting.
7427 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
7428 intrinsic with an Interface_Name denotes an imported back-end builtin,
7429 and must be rewritten into a call, not left in the tree as an operator,
7430 so return False in that case.
7432 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
7434 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
7436 2010-06-18 Robert Dewar <dewar@adacore.com>
7438 * scos.ads: Add proposed output for case expression
7440 2010-06-18 Jose Ruiz <ruiz@adacore.com>
7442 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
7443 RTSS modules, we need to use the Microsoft linker.
7445 2010-06-18 Robert Dewar <dewar@adacore.com>
7447 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
7448 expression (cannot count on a particular branch being executed).
7449 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
7450 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
7451 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
7452 within case expression.
7453 * expander.adb (Expand): Add call to Expand_N_Case_Expression
7454 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
7455 (P_Case_Expression): New procedure
7456 (P_Case_Expression_Alternative): New procedure
7457 * par.adb (P_Case_Expression): New procedure
7458 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
7460 * sem.adb (Analyze): Add call to Analyze_Case_Expression
7461 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
7462 this is a documentation change only.
7463 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
7464 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
7466 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
7467 * sem_res.adb (Resolve_Case_Expression): New procedure.
7468 * sem_scil.adb (Find_SCIL_Node): Add processing for
7469 N_Case_Expression_Alternative.
7470 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
7471 (N_Case_Expression_Alternative): New node.
7472 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
7473 N_Case_Expression and N_Case_Expression_Alternative.
7475 2010-06-18 Robert Dewar <dewar@adacore.com>
7477 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor
7479 * gnat1drv.adb: Fix typo.
7481 2010-06-18 Robert Dewar <dewar@adacore.com>
7483 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
7485 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
7486 gnat style for -gnatg.
7487 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
7489 2010-06-18 Thomas Quinot <quinot@adacore.com>
7491 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
7493 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
7496 2010-06-18 Robert Dewar <dewar@adacore.com>
7498 * sprint.adb: Minor change in output format for expression wi actions.
7499 * par-ch3.adb: Minor code reorganization. Minor reformatting.
7500 * sem_ch5.adb: Minor comment fix.
7502 2010-06-18 Robert Dewar <dewar@adacore.com>
7504 * debug.adb: New debug flag -gnatd.L to control
7505 Back_End_Handles_Limited_Types.
7506 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
7507 limited case if Back_End_Handles_Limited_Types is True.
7508 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
7509 simplify expansion if Use_Expression_With_Actions is True.
7510 * gnat1drv.adb (Adjust_Global_Switches): Set
7511 Back_End_Handles_Limited_Types.
7512 * opt.ads (Back_End_Handles_Limited_Types): New flag.
7514 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7516 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
7517 intrinsic operator if expansion is not enabled, because in an
7518 instantiation the original operator must be present to verify the
7519 legality of the operation.
7521 2010-06-18 Robert Dewar <dewar@adacore.com>
7523 * exp_disp.adb, sem_ch12.adb: Minor reformatting
7525 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7527 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
7528 the class-wide type for a private extension, and the completion is a
7529 subtype, set the type of the class-wide type to the base type of the
7532 2010-06-18 Robert Dewar <dewar@adacore.com>
7534 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
7535 sem_intr.adb, sem_eval.adb: Minor reformatting
7537 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7539 * sem_type.adb (Is_Ancestor): If either type is private, examine full
7542 2010-06-18 Thomas Quinot <quinot@adacore.com>
7544 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
7545 parameter rather than IN OUT.
7547 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7549 * exp_ch6.adb: Add extra guard.
7551 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7553 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
7554 accessibility level of a function call from the level of the innermost
7555 enclosing dynamic scope.
7556 (Innermost_Master_Scope_Depth): New function to find the depth of the
7557 nearest dynamic scope enclosing a node.
7559 2010-06-18 Tristan Gingold <gingold@adacore.com>
7561 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
7563 2010-06-18 Thomas Quinot <quinot@adacore.com>
7565 * g-socket.ads: Minor reformatting.
7567 2010-06-18 Vincent Celier <celier@adacore.com>
7569 * make.adb (Must_Compile): New Boolean global variable
7570 (Main_On_Command_Line): New Boolean global variable
7571 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
7572 even when the project is externally built.
7573 (Start_Compile_If_Possible): Compile in -aL directories if
7574 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
7575 when the project is externally built.
7576 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
7577 invoked with -f -u and one or several mains on the command line.
7578 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one
7579 main is specified on the command line.
7581 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7583 * sem_ch6.adb (Build_Body_For_Inline): Handle
7584 extended_return_statements.
7585 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
7586 containing extented_return statements.
7587 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
7588 constrained, do not build subtype declaration.
7590 2010-06-18 Robert Dewar <dewar@adacore.com>
7592 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
7593 Warn on assigning to packed atomic component.
7595 2010-06-18 Robert Dewar <dewar@adacore.com>
7597 * sem_util.ads: Minor reformatting
7598 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
7599 Expression_With_Actions).
7600 * snames.ads-tmpl: Minor comment fix
7602 2010-06-18 Robert Dewar <dewar@adacore.com>
7604 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
7605 (Set_Imported): Use Import_Interface_Present to control message output
7606 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
7607 * gnat_rm.texi: Document that we can have pragma Import and pragma
7608 Interface for the same subprogram.
7610 2010-06-18 Robert Dewar <dewar@adacore.com>
7612 * lib-xref.adb (Generate_Reference): Fix bad reference to
7613 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
7615 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7617 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
7619 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
7620 Use set_gnu_expr_location_from_node to set location information on the
7623 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7625 * gcc-interface/Make-lang.in: Update dependencies.
7627 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7629 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
7632 2010-06-17 Robert Dewar <dewar@adacore.com>
7634 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
7635 style check messages.
7636 * sem_res.adb (Resolve_Call): Don't call
7637 Check_For_Eliminated_Subprogram if we are analyzing within a spec
7640 2010-06-17 Robert Dewar <dewar@adacore.com>
7642 * debug.adb: Add documentation for debug flags .X and .Y
7643 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
7644 Use_Expression_With_Actions.
7645 * gnat1drv.adb (Adjust_Global_Switches): Set
7646 Use_Expression_With_Actions.
7647 * opt.ads (Use_Expression_With_Actions): New switch.
7649 2010-06-17 Robert Dewar <dewar@adacore.com>
7651 * exp_intr.adb: Minor code reorganization (use UI_Max)
7652 * sem_intr.adb: use underlying type to check legality.
7653 * einfo.adb (Known_Static_Esize): False for generic types
7654 (Known_Static_RM_Size): False for generic types
7655 * einfo.ads (Known_Static_Esize): False for generic types
7656 (Known_Static_RM_Size): False for generic types
7658 2010-06-17 Robert Dewar <dewar@adacore.com>
7660 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
7662 2010-06-17 Robert Dewar <dewar@adacore.com>
7664 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
7665 node when expanding short circuit form with actions present for right
7667 * exp_ch4.adb: Minor reformatting
7668 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node
7669 if right opeand has actions present, and debug flag -gnatd.X is set.
7670 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
7672 * nlists.adb (Prepend_List): New procedure
7673 (Prepend_List_To): New procedure
7674 * nlists.ads (Prepend_List): New procedure
7675 (Prepend_List_To): New procedure
7676 * sem.adb: Add processing for Expression_With_Actions
7677 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
7678 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
7679 * sem_res.adb: Add processing for Expression_With_Actions.
7680 * sem_scil.adb: Add processing for Expression_With_Actions
7681 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
7682 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
7684 2010-06-17 Doug Rupp <rupp@adacore.com>
7686 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
7687 involved both have underlying integer types.
7688 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
7689 to an intrinsic operator when the operand types or sizes are not
7691 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
7692 64/32 Address/Integer works.
7694 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7696 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
7697 that it marks a unit as needed by a spec only if the corresponding
7698 instantiation appears in that spec (and not in the corresponding body).
7699 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
7700 in the pragma Eliminate has been parsed as a child unit, but the
7701 current compilation unit is in fact the parent in which the subunit is
7704 2010-06-17 Vincent Celier <celier@adacore.com>
7706 * gnat_rm.texi: Fix typo
7708 2010-06-17 Robert Dewar <dewar@adacore.com>
7710 * sem_util.adb: Minor reformatting
7712 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7714 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
7715 instance, the clause now denotes the instance body. Traverse the
7716 corresponding spec because there may be no other dependence that will
7717 force the traversal of its own context.
7719 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7721 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
7722 Install_Limited_Context_Clauses, to determine whether a limited_with in
7723 some parent of the current unit designates some other parent, in which
7724 case the limited_with clause must not be installed.
7725 (In_Context): Refine test.
7727 2010-06-17 Gary Dismukes <dismukes@adacore.com>
7729 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
7730 type with a dispatching equality operator that is overridden (for a
7731 tagged full type), don't include the overridden equality in the list of
7732 primitives. The overridden equality is detected by testing for an
7733 Aliased field that references the overriding equality.
7735 2010-06-17 Robert Dewar <dewar@adacore.com>
7737 * freeze.adb: Minor reformatting.
7739 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7741 * gnat_ugn.texi: Add a section introducing gdbserver.
7743 2010-06-17 Thomas Quinot <quinot@adacore.com>
7745 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
7748 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7750 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
7751 constrained discriminated parent that is a private type.
7752 (Analyze_Record_Aggregate): when collecting inherited discriminants,
7753 handle properly an ancestor type that is a constrained private type.
7755 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7757 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
7758 protected, use the protected_subprogram_body only if the original
7759 subprogram has not been eliminated.
7761 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7763 * freeze.adb (Freeze_Expression): The designated type of an
7764 access_to_suprogram type can only be frozen if all types in its profile
7767 2010-06-17 Robert Dewar <dewar@adacore.com>
7769 * par.adb: Minor comment fix
7770 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
7772 2010-06-17 Doug Rupp <rupp@adacore.com>
7774 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
7775 change Address to Short_Address in functions where both must be the
7776 same size for intrinsics to work.
7778 2010-06-17 Thomas Quinot <quinot@adacore.com>
7780 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
7781 not denote a (private) component of a protected object.
7783 2010-06-17 Bob Duff <duff@adacore.com>
7785 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
7788 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7790 * gnat_ugn.texi: Update the documentation about GDB re: exception
7793 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7795 * gnatvsn.ads: Bump to 4.6 version.
7797 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7799 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
7800 designated type of the generated pointer is the type of the original
7801 expression, not that of the function call itself, because the return
7802 type may be an untagged derived type and the function may be an
7803 inherited operation.
7805 2010-06-17 Robert Dewar <dewar@adacore.com>
7807 * exp_ch4.adb: Minor reformatting.
7809 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7811 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
7812 N_Component_Association nodes, to indicate that a component association
7813 of an extension aggregate denotes the value of a discriminant of an
7814 ancestor type that has been constrained by the derivation.
7815 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
7816 double expansion of the aggregate appearing in a context that delays
7817 expansion, to prevent double insertion of discriminant values when the
7818 aggregate is reanalyzed.
7820 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7822 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
7823 Allocator as the Related_Node of Return_Obj_Access in call to
7824 Make_Temporary below as this would create a sort of infinite
7827 2010-06-17 Ben Brosgol <brosgol@adacore.com>
7829 * gnat_ugn.texi: Update gnatcheck doc.
7831 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7833 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
7834 incomplete view of the type that is not tagged, and the full type is a
7835 tagged extension, create class_wide type now, and warn that the
7836 incomplete view should be tagged as well.
7838 2010-06-17 Vincent Celier <celier@adacore.com>
7840 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
7841 Update the last line of the usage, indicating what commands do not
7842 accept project file switches.
7843 * vms_conv.adb: Do not issue usage line for GNAT SYNC
7844 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
7846 * gnat_ugn.texi: Document the relaxed rules for library directories in
7847 externally built library projects.
7849 2010-06-17 Doug Rupp <rupp@adacore.com>
7851 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
7853 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
7854 * gcc-interface/Makefile.in: Update VMS target pairs.
7856 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
7858 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
7859 compatible with Windows NT 4.0 which doesn't provide this function.
7861 2010-06-17 Vincent Celier <celier@adacore.com>
7863 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
7864 different timestamps but the checksum is the same, issue a short
7867 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7869 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
7870 it means that we cannot reset interrupt handlers since this would
7871 require potentially sending the abort signal to the Server_Task.
7873 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7875 * exp_ch4.adb: expand NOT for VMS types.
7876 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
7878 2010-06-17 Sergey Rybin <rybin@adacore.com>
7880 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
7881 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
7884 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7886 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
7887 protected operation if the subprogram has been eliminated.
7889 2010-06-17 Vincent Celier <celier@adacore.com>
7891 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
7892 directories associated with a library to be any directory when the
7893 library project is externally built.
7895 2010-06-17 Vincent Celier <celier@adacore.com>
7897 * make.adb (Check): If switch -m is used, deallocate the memory that
7898 may be allocated when computing the checksum.
7900 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7902 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
7903 (C_Sendmsg): Likewise.
7905 2010-06-17 Thomas Quinot <quinot@adacore.com>
7907 * sem_res.adb: Update comments.
7909 2010-06-17 Vincent Celier <celier@adacore.com>
7911 * back_end.adb (Scan_Compiler_Arguments): Process last argument
7913 2010-06-17 Robert Dewar <dewar@adacore.com>
7915 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
7916 * layout.adb, freeze.adb: Use Make_Temporary.
7918 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
7920 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
7921 .NET/JVM normally as this is now perfectly supported by the backend.
7923 2010-06-17 Pascal Obry <obry@adacore.com>
7925 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
7927 2010-06-17 Vincent Celier <celier@adacore.com>
7929 * make.adb (Collect_Arguments_And_Compile): Create include path file
7930 only when -x is specified.
7932 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
7934 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
7935 Objects_Path, defaulted to True. Only create include path file if
7936 Include_Path is True, only create objects path file if Objects_Path is
7938 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
7939 Objects_Path, defaulted to True.
7940 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
7943 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7945 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
7946 determine whether it has the controlling type, when the formal is an
7949 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7951 * s-crtl.ads (ssize_t): New type.
7952 (read): Fix signature.
7954 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
7955 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7956 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7957 (C_Sendmsg): Likewise.
7958 * g-socthi.adb (Syscall_Recvmsg): Likewise.
7959 (Syscall_Sendmsg): Likewise.
7960 (C_Recvmsg): Likewise.
7961 (C_Sendmsg): Likewise.
7962 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
7963 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7964 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7965 (C_Sendmsg): Likewise.
7966 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
7967 (C_Sendmsg): Likewise.
7968 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
7969 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7970 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7971 (C_Sendmsg): Likewise.
7972 * g-socthi-vms.adb (C_Recvmsg): Likewise.
7973 (C_Sendmsg): Likewise.
7974 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
7975 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7976 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7977 (C_Sendmsg): Likewise.
7978 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
7979 (C_Sendmsg): Likewise.
7980 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
7981 (Write): Likewise to call 'write'.
7982 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
7983 (Write): Use correct type to call System.CRTL.write.
7984 * s-tasdeb.adb (Write): Likewise.
7986 2010-06-17 Vincent Celier <celier@adacore.com>
7988 * prj-proc.adb (Copy_Package_Declarations): Change argument name
7989 Naming_Restricted to Restricted. If Restricted is True, do not copy the
7990 value of attribute Linker_Options.
7992 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7994 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
7995 (Case_Statement_to_gnu): Adjust.
7996 (Loop_Statement_to_gnu): Likewise.
7997 (Subprogram_Body_to_gnu): Likewise.
7998 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
7999 (Compilation_Unit_to_gnu): Likewise.
8001 2010-06-17 Robert Dewar <dewar@adacore.com>
8003 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
8004 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
8005 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
8006 sem_dist.adb, sem_util.adb: Use Make_Temporary
8007 * itypes.ads, tbuild.ads: Minor comment update
8008 * exp_ch9.adb, exp_dist.adb: Minor reformatting
8010 2010-06-17 Thomas Quinot <quinot@adacore.com>
8012 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
8014 2010-06-17 Robert Dewar <dewar@adacore.com>
8016 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
8018 2010-06-17 Thomas Quinot <quinot@adacore.com>
8020 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
8022 2010-06-17 Robert Dewar <dewar@adacore.com>
8024 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
8025 * tbuild.ads (Make_Temporary): More comment updates
8026 * tbuild.adb: Minor reformatting
8028 2010-06-17 Robert Dewar <dewar@adacore.com>
8030 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
8031 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
8033 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
8035 (Make_Temporary): Add more extensive documentation
8037 2010-06-17 Robert Dewar <dewar@adacore.com>
8039 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
8040 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
8041 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
8042 where the slice's actions are inserted.
8043 (Decompose_Expr): Account for possible rewriting of slice bounds
8044 resulting from side effects suppression caused by the above freezing,
8045 so that folding of bounds is preserved by such rewriting.
8047 2010-06-17 Robert Dewar <dewar@adacore.com>
8049 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New
8051 * freeze.adb (Freeze_Record_Type): Add call to
8052 Check_Record_Representation_Clause.
8053 * sem_ch13.adb (Check_Record_Representation_Clause): New function
8054 (Analyze_Record_Representation_Clause): Split out overlap code into
8056 (Check_Component_Overlap): Moved inside
8057 Check_Record_Representation_Clause.
8058 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
8060 2010-06-17 Robert Dewar <dewar@adacore.com>
8062 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
8064 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
8065 sem_eval.adb: Use Ekind_In
8067 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8069 * sem_ch8.adb: better error message for illegal inherited discriminant
8071 2010-06-17 Vincent Celier <celier@adacore.com>
8073 * bindusg.adb: Remove lines for -A and -C
8074 * gnat_ugn.texi: Remove all documentation and examples of switches -A
8075 and -C for gnatbind and gnatlink.
8076 * gnatlink.adb (Usage): Remove lines for -A and -C
8077 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
8079 * gcc-interface/Make-lang.in: Update dependencies.
8081 2010-06-17 Vincent Celier <celier@adacore.com>
8083 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
8084 local Argument_List variable Args.
8085 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
8087 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
8088 for subsequent switches in Args.
8089 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
8091 * gcc-interface/Make-lang.in: Update dependencies.
8093 2010-06-17 Robert Dewar <dewar@adacore.com>
8095 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
8096 Equivalent_Type to match documentation.
8098 2010-06-17 Robert Dewar <dewar@adacore.com>
8100 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
8101 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
8102 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
8104 2010-06-17 Thomas Quinot <quinot@adacore.com>
8106 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
8108 2010-06-17 Thomas Quinot <quinot@adacore.com>
8110 * freeze.adb (Freeze_Expression): Short circuit operators are valid
8111 freeze node insertion points.
8113 2010-06-17 Robert Dewar <dewar@adacore.com>
8115 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
8116 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
8118 2010-06-17 Gary Dismukes <dismukes@adacore.com>
8120 * layout.adb (Layout_Type): Broaden test for setting an array type's
8121 Component_Size to include all scalar types, not just discrete types
8122 (components of real types were missed).
8123 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
8124 on the itype created for an index (consistent with Make_Index and
8125 avoids possible Assert_Failures).
8127 2010-06-17 Robert Dewar <dewar@adacore.com>
8129 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
8130 * einfo.adb: Minor code reformatting (use Ekind_In)
8132 2010-06-17 Robert Dewar <dewar@adacore.com>
8134 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
8137 2010-06-17 Vincent Celier <celier@adacore.com>
8139 * back_end.adb: Minor comment updates
8140 * switch-c.adb: Remove dependencies on gcc C sources
8141 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
8144 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8146 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
8147 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e'.
8148 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
8149 Remove use of Node field in SCOs table
8150 (Output_Header): Set 'd' to initially disable pragma entry
8151 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
8152 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
8153 Use C2 field of pragma decision header to indicate enabled.
8154 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
8155 * gcc-interface/Make-lang.in: Update dependencies.
8157 2010-06-17 Vincent Celier <celier@adacore.com>
8159 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
8160 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
8161 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
8162 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
8164 * switch-c.adb: Copied a number of global declarations from
8166 (Len_Arg): New function copied from back_end.adb
8167 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
8168 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
8169 Switch_Subsequently_Cancelled.
8170 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
8171 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
8172 with -lexc on Tru64.
8174 2010-06-17 Robert Dewar <dewar@adacore.com>
8176 * prj.ads, prj.adb: Minor reformatting
8178 2010-06-17 Thomas Quinot <quinot@adacore.com>
8180 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
8181 CP line for a disabled pragma.
8183 2010-06-17 Emmanuel Briot <briot@adacore.com>
8185 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
8187 (Process_Declarative_Item): An invalid value in an typed variable
8188 declaration is no longer always fatal.
8190 2010-06-16 Arnaud Charlet <charlet@adacore.com>
8192 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
8193 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
8196 2010-06-16 Javier Miranda <miranda@adacore.com>
8198 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
8199 node referenced by the SCIL node of dispatching "=" to skip the tags
8202 2010-06-16 Ed Schonberg <schonberg@adacore.com>
8204 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
8205 to prevent cascaded errors and compilation aborts.
8207 2010-06-16 Robert Dewar <dewar@adacore.com>
8209 * back_end.adb (Switch_Subsequently_Cancelled): New function
8210 Move declarations to package body level to support this change
8211 * back_end.ads (Switch_Subsequently_Cancelled): New function
8212 * gnat_ugn.texi: Document -gnat-p switch
8213 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
8214 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
8215 * usage.adb: Add line for -gnat-p switch
8216 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
8218 2010-06-16 Robert Dewar <dewar@adacore.com>
8220 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
8223 2010-06-16 Robert Dewar <dewar@adacore.com>
8225 * exp_disp.adb: Minor reformatting
8227 2010-06-16 Ed Schonberg <schonberg@adacore.com>
8229 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
8230 base type only if it was not previously created for the partial view.
8232 2010-06-16 Thomas Quinot <quinot@adacore.com>
8234 * tbuild.ads: Minor comment fix
8236 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
8238 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
8239 (gnu_except_ptr_stack): Change type to VEC. Update comment.
8240 (gnu_elab_proc_stack): Likewise.
8241 (gnu_return_label_stack): Likewise.
8242 (gnu_loop_label_stack): Likewise.
8243 (gnu_switch_label_stack): Likewise.
8244 (gnu_constraint_label_stack): Likewise.
8245 (gnu_storage_error_label_stack): Likewise.
8246 (gnu_program_error_label_stack): Likewise.
8247 (push_exception_label_stack): Take a VEC ** instead of a tree *.
8248 (push_stack): Likewise. Remove unused second parameter. Update
8250 (pop_stack): Take a VEC * instead of a tree *. Update callers.
8251 (gigi): Initialize stacks as VECs.
8252 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
8253 (Case_Statement_to_gnu): Likewise.
8254 (Subprogram_Body_to_gnu): Likewise.
8255 (call_to_gnu): Likewise.
8256 (Exception_Handler_to_gnu_sjlj): Likewise.
8257 (gnat_to_gnu): Likewise.
8258 (get_exception_label): Likewise.
8260 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8262 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
8263 anonymous base generated when the parent is a constrained discriminated
8264 type, propagate interface list to first subtype because it may appear
8265 in a current instance within the extension part of the derived type
8266 declaration, and its own subtype declaration has not been elaborated
8268 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
8269 determine whether it has the controlling type.
8271 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8273 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
8274 raise of CE, SE and PE have the reason correctly set and are properly
8275 expanded before stopping the expansions of .NET/JVM exceptions.
8277 2010-06-14 Robert Dewar <dewar@adacore.com>
8279 * opt.ads (Check_Policy_List): Add some clarifying comments
8280 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
8281 on rewritten Assert pragma.
8283 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8285 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
8286 controlled operations, so that they will be treated as overriding even
8287 if the overridden subprogram is marked Is_Hidden, as long as the
8288 overridden subprogram's parent subprogram is not hidden.
8290 2010-06-14 Robert Dewar <dewar@adacore.com>
8292 * debug.adb: Entry for gnatw.d no longer specific for while loops
8293 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
8294 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
8295 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
8296 new calling sequence to include test for EXIT WHEN.
8297 (Analyze_Exit_Statement): Chain EXIT statement into exit statement
8299 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
8301 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
8303 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
8304 PRAGMA, not to pragma identifier).
8305 (Next_Exit_Statement): New attribute of N_Exit_Statement node
8307 2010-06-14 Robert Dewar <dewar@adacore.com>
8309 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
8312 2010-06-14 Robert Dewar <dewar@adacore.com>
8314 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
8315 missing pragma argument identifier.
8317 2010-06-14 Robert Dewar <dewar@adacore.com>
8319 * atree.ads, atree.adb (Ekind_In): New functions.
8321 2010-06-14 Robert Dewar <dewar@adacore.com>
8323 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
8325 2010-06-14 Robert Dewar <dewar@adacore.com>
8327 * usage.adb (Usage): Redo documentation of -gnatwa.
8329 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8331 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
8332 an untagged incomplete type that is a limited view.
8334 2010-06-14 Sergey Rybin <rybin@adacore.com>
8336 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
8339 2010-06-14 Thomas Quinot <quinot@adacore.com>
8341 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
8342 factoring duplicated code between...
8343 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
8344 * a-envvar.ads: Minor reformatting
8346 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8348 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
8350 (Scan_ALI): Take into account new Visibility field.
8351 (Visibility_Kind): New type.
8352 (Xref_Entity_Record): Replace Lib field by Visibility.
8354 * gcc-interface/Make-lang.in: Update dependencies.
8356 2010-06-14 Pascal Obry <obry@adacore.com>
8358 * raise.h: Remove unused defintions.
8360 2010-06-14 Bob Duff <duff@adacore.com>
8362 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
8363 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
8364 the incorrect error "proper body expected".
8365 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
8366 allowed here" error in case of subunits, which was triggered by the
8367 above change to P_Subunit.
8369 2010-06-14 Sergey Rybin <rybin@adacore.com>
8371 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
8373 2010-06-14 Thomas Quinot <quinot@adacore.com>
8375 * lib-util.adb: Minor code reorganization.
8377 2010-06-14 Robert Dewar <dewar@adacore.com>
8379 * ali.adb (Scan_ALI): Implement reading and storing of N lines
8380 (Known_ALI_Lines): Add entry for 'N' (notes)
8381 * ali.ads (Notes): New table to store Notes information
8382 * alloc.ads: Add entries for Notes table
8383 * lib-util.adb (Write_Info_Int): New procedure
8384 (Write_Info_Slit): New procedure
8385 (Write_Info_Uint): New procedure
8386 * lib-util.ads (Write_Info_Int): New procedure
8387 (Write_Info_Slit): New procedure
8388 (Write_Info_Uint): New procedure
8389 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
8390 * lib-writ.ads: Update documentation for N (Notes) lines
8391 * lib.adb (Store_Note): New procedure
8392 * lib.ads (Notes): New table
8393 (Store_Note): New procedure
8394 * sem_prag.adb: Call Store_Note for affected pragmas
8396 2010-06-14 Thomas Quinot <quinot@adacore.com>
8398 * socket.c: Fix wrong condition in #ifdef
8399 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
8400 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
8401 because on VMS this type is a 32-bit pointer which is not compatible
8402 with the default for C pointers for code compiled with gcc on that
8405 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8407 * sem_util (Is_VMS_Operator): New predicate to determine whether an
8408 operator is an intrinsic operator declared in the DEC system extension.
8409 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
8410 if the operator is a VMS intrinsic.
8411 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
8412 constant-folded if the operands are signed and the operator is a VMS
8415 2010-06-14 Robert Dewar <dewar@adacore.com>
8417 * g-socket.adb, gnatcmd.adb: Minor reformatting.
8419 2010-06-14 Pascal Obry <obry@adacore.com>
8421 * s-finimp.adb: Fix typo.
8422 * raise.h: Remove duplicate blank line.
8424 2010-06-14 Vincent Celier <celier@adacore.com>
8426 * prj-nmsc.adb (Add_Sources): Always set the object file and the
8427 switches file names, as the configuration of the language may change
8428 in an extending project.
8429 (Process_Naming_Scheme): For sources of projects that are extended, set
8430 the configuration of the language from the highest extending project
8431 where the language is declared.
8433 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8435 * sem_res.adb (Resolve_Call): For infinite recursion check, test
8436 whether the called subprogram is inherited from a containing
8438 (Same_Or_Aliased_Subprograms): New function
8440 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8442 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
8443 use-visible, check whether it is a primitive for more than one type.
8445 2010-06-14 Robert Dewar <dewar@adacore.com>
8447 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
8449 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
8450 Has_Pragma_Unmodified flag.
8452 2010-06-14 Thomas Quinot <quinot@adacore.com>
8454 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
8455 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
8456 now done in GNAT.Sockets if necessary.
8457 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
8458 Ensure mutual exclusion for netdb operations if the target platform
8460 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating
8461 struct hostent as an opaque type to improve portability.
8462 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
8463 gethostbyYYY using proprietary VxWorks API so that a uniform interface
8464 is available for the Ada side.
8465 * gcc-interface/Makefile.in: Remove g-sttsne-*
8466 * gcc-interface/Make-lang.in: Update dependencies.
8468 2010-06-14 Vincent Celier <celier@adacore.com>
8470 * gnatcmd.adb (Mapping_File): New function.
8472 2010-06-14 Javier Miranda <miranda@adacore.com>
8474 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
8476 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8478 * ali.adb: Fix typo.
8479 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
8481 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8483 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
8486 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
8487 the context does not have a homonym of the selector, emit default
8490 2010-06-14 Robert Dewar <dewar@adacore.com>
8492 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
8495 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8497 * lib-xref.ads: Doc updates:
8498 - Allocate 'Q' for #include entity kind
8500 - Allocate 'g' for regular macros
8501 - Allocate 'G' for function-like macros
8503 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8505 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
8506 Indicates that there is an instantiation in the current unit that
8507 loaded the body of the unit denoted by the with_clause.
8508 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
8509 whether a with_clause in the current context denotes the unit that
8510 holds the generic declaration, and mark the with_clause accordingly.
8511 (Instantiate_Package_Body): call Mark_Context.
8512 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
8513 whether a given body should be traversed before the spec of the main
8516 2010-06-14 Ed Falis <falis@adacore.com>
8518 * sysdep.c: Fix 653 build against vThreads headers.
8520 2010-06-14 Robert Dewar <dewar@adacore.com>
8522 * sinfo.ads: Minor reformatting.
8524 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8526 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
8527 the spec has been generated for a body without spec that carries an
8528 Inline_Always pragma.
8530 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8532 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
8535 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8537 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
8538 declaration for VMs, as those are useless and might lead to duplicated
8539 local variable names in the generated code.
8540 * gcc-interface/Make-lang.in: Update dependencies.
8542 2010-06-14 Robert Dewar <dewar@adacore.com>
8544 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
8546 2010-06-14 Robert Dewar <dewar@adacore.com>
8548 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
8549 is renamed as Has_Following_Address_Clause.
8550 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
8551 to allow the caller to avoid Initialize_Scalars having an effect.
8552 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
8553 scalars with an address clause specified.
8554 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
8555 to allow the caller to avoid Initialize_Scalars having an effect.
8556 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
8557 (where it was called Has_Address_Clause).
8558 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
8559 (where it was called Has_Address_Clause).
8560 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
8561 problems for Initialize_Scalars (since we no longer initialize objects
8562 with an address clause.
8564 2010-06-14 Robert Dewar <dewar@adacore.com>
8566 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
8569 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8571 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
8572 on the entity of an implicitly generated postcondition procedure.
8574 2010-06-14 Thomas Quinot <quinot@adacore.com>
8576 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
8577 Discriminant_Constraint elist from full view to private view.
8579 2010-06-14 Robert Dewar <dewar@adacore.com>
8581 * sem_res.adb: Minor reformatting.
8583 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8585 * sem.adb: New version of unit traversal.
8587 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
8588 within a generic unit in the table of delayed calls.
8590 2010-06-14 Robert Dewar <dewar@adacore.com>
8592 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
8594 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8596 * sem_ch12.adb (Save_References): If an identifier has been rewritten
8597 during analysis as an explicit dereference, keep the reference implicit
8598 in the generic, but preserve the entity if global. This prevents
8599 malformed generic trees in the presence of some nested generics.
8601 2010-06-14 Sergey Rybin <rybin@adacore.com>
8603 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
8604 tool with '-files=' option. Also fix some small errors (wrong brackets)
8606 2010-06-14 Vincent Celier <celier@adacore.com>
8608 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
8609 the ALI files on the command line.
8611 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
8612 the same value as the parameter of the same name.
8613 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
8615 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
8616 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
8617 emit version symbols only for the units of the library.
8618 (Gen_Versions_C): Ditto.
8620 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8622 * sem_ch4.adb: Fix typo.
8624 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
8626 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
8627 vector IO doesn't work at default value properly.
8629 2010-06-14 Doug Rupp <rupp@adacore.com>
8631 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
8633 2010-06-14 Vincent Celier <celier@adacore.com>
8635 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
8636 sources of the project if a switch -files= is used.
8638 2010-06-14 Thomas Quinot <quinot@adacore.com>
8640 * exp_attr.adb: Minor reformatting.
8642 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8644 * gnat_ugn.texi: Minor typo fixes and wording changes.
8646 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8648 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
8649 prefixed form, do not re-analyze first actual, which may need an
8650 implicit dereference.
8651 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
8652 prefixed notation, the analysis will rewrite the node, and possible
8653 errors appear in the rewritten name of the node.
8654 * sem_res.adb: If a call is ambiguous because its first parameter is
8655 an overloaded call, report list of candidates, to clarify ambiguity of
8658 2010-06-14 Doug Rupp <rupp@adacore.com>
8660 * s-auxdec-vms-alpha.adb: New package body implementing legacy
8661 VAX instructions with Asm insertions.
8662 * s-auxdec-vms_64.ads: Inline VAX queue functions
8663 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
8664 that show up only on VMS.
8665 * gcc-interface/Makefile.in: Provide translation for
8666 s-auxdec-vms-alpha.adb.
8668 2010-06-14 Olivier Hainque <hainque@adacore.com>
8670 * initialize.c (VxWorks section): Update comments.
8672 2010-06-14 Robert Dewar <dewar@adacore.com>
8674 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
8676 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
8678 * init.c: Code clean up.
8680 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8682 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
8683 not insert address clause in table for later validation if type of
8684 entity is generic, to prevent possible spurious errors.
8686 * sem_ch8.adb: Code clean up.
8688 2010-06-14 Ben Brosgol <brosgol@adacore.com>
8690 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
8691 texi2pdf and texi2html.
8692 Document how to change scheduling properties on HP-UX.
8694 2010-06-14 Thomas Quinot <quinot@adacore.com>
8696 * g-socket.ads: Remove misleading comments.
8698 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8700 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
8701 CLI_Target as this prevents proper detection of exported names
8702 duplicates when the exported language is different to CIL.
8703 (Process_Interface_Name): Add check for CIL convention exports,
8704 replacing the old one from Check_Duplicated_Export_Name.
8706 2010-06-14 Matthew Heaney <heaney@adacore.com>
8708 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
8709 and new last satisfy constraints.
8710 (Delete_Last): prevent overflow for subtraction of index values
8711 (To_Vector): prevent overflow for addition of index values
8713 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8715 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
8716 rewritten call, preserve the resulting type to prevent spurious errors,
8717 when the call is implicitly dereferenced in the context of an in-out
8720 * checks.adb (Apply_Discriminant_Check): If the target of the
8721 assignment is a renaming of a heap object, create constrained type for
8724 2010-06-14 Pascal Obry <obry@adacore.com>
8726 * prj-proc.adb: Fix copy of object directory for extending projects.
8728 2010-06-14 Jose Ruiz <ruiz@adacore.com>
8730 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
8731 (__gnat_install_handler, PowerPC linux): Activate the alternative
8734 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
8736 * gnat_rm.texi: Move to GFDL version 1.3.
8737 * gnat-style.texi: Ditto.
8738 * gnat_ugn.texi: Ditto.
8740 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
8743 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
8746 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
8748 * gcc-interface/utils.c (update_pointer_to): Initialize last.
8750 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
8752 * gcc-interface/ada-tree.h: Fix formatting nits.
8754 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
8756 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
8758 (init_dummy_type): Likewise.
8759 (gnat_pushlevel): Likewise.
8761 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8762 (Subprogram_Body_to_gnu): Likewise.
8763 (Compilation_Unit_to_gnu): Likewise.
8764 (start_stmt_group): Likewise.
8765 (extract_encoding): Likewise.
8766 (decode_name): Likewise.
8768 * gcc-interface/misc.c (gnat_printable_name): Likewise.
8770 * gcc-interface/decl.c (annotate_value): Likewise.
8772 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
8774 (struct lang_decl): Likewise.
8775 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
8776 (SET_DECL_LANG_SPECIFIC): Likewise.
8778 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
8780 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
8781 * gcc-interface/lang-specs.h: Likewise.
8783 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
8786 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
8788 2010-06-01 Arnaud Charlet <charlet@adacore.com>
8790 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
8792 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8794 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
8795 TYPE_DECL of the equivalent type instead of building a new one.
8797 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8799 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
8800 Fix nits in comments.
8801 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
8802 * gcc-interface/trans.c (gigi): Likewise.
8803 (Attribute_to_gnu): Likewise.
8804 (Case_Statement_to_gnu): Likewise.
8805 (gnat_to_gnu): Adjust warning message.
8806 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
8807 (build_vms_descriptor32): Likewise.
8809 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
8811 * gcc-interface/decl.c: Pretend to be a backend file by undefining
8812 IN_GCC_FRONTEND (still need rtl.h here).
8814 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8816 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
8817 (gigi): Adjust call to set_stack_check_libfunc.
8819 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8821 * gcc-interface/utils.c: Do not include rtl.h.
8823 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
8825 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
8826 and gimple.h. Explain why rtl.h has to be included.
8827 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
8828 * gcc-interface/targtyps.c: Do not include tm_p.h
8829 * gcc-interface/utils2.c: Do not include flags.h.
8830 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
8831 and explain why it has to be included.
8832 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
8834 Include function.h and explain why. Explain why except.h is included.
8835 (enumerate_modes): Remove unused function.
8836 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
8837 * gcc-interface/Make-lang.in: Update dependencies.
8839 2010-05-25 Joseph Myers <joseph@codesourcery.com>
8841 * gcc-interface/misc.c (internal_error_function): Add context
8842 parameter. Use it to access show_column flag and instead of using
8843 global_dc. Call warn_if_plugins.
8844 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
8846 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
8848 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
8849 * gcc-interface/trans.c (unshare_save_expr): Delete.
8850 (gigi): Do not unshare trees under SAVE_EXPRs here.
8852 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
8854 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
8856 * gcc-interface/utils.c (build_function_stub): Likewise.
8858 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
8860 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
8861 for Wuninitialized without -O.
8863 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
8865 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
8866 ADT_exception_data_name_id.
8867 (exception_data_name_id): New define.
8868 * gcc-interface/trans.c (gigi): Initialize it.
8869 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
8870 exception type for standard exception definitions. Do not make them
8872 <E_Record_Type>: Equate fields of types associated with an exception
8873 definition to those of the standard exception type.
8875 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
8877 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
8879 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
8881 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
8882 code, improve comments and fix formatting nits.
8884 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
8886 * gcc-interface/utils.c (update_pointer_to): Return early if the old
8887 pointer already points to the new type. Chain the old pointer and its
8888 variants at the end of new pointer's chain after updating them.
8890 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
8892 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
8893 built for interfaces.
8894 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
8895 imported_p instead of Is_Imported when considering constants.
8896 Do not promote alignment of exported objects.
8897 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
8899 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8901 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
8902 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
8903 constants really constant.
8904 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
8906 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8908 * gcc-interface/decl.c (make_aligning_type): Declare the type.
8910 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8912 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
8913 expressions of variant part of record types declared at library level.
8915 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8917 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
8918 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
8919 (rest_of_record_type_compilation): Adjust call to create_field_decl.
8920 (make_descriptor_field): Likewise and pass correctly typed constants.
8921 (build_unc_object_type): Likewise.
8922 (unchecked_convert): Likewise.
8923 * gcc-interface/decl.c (elaborate_expression_2): New static function.
8924 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
8925 Adjust call to create_field_decl.
8926 (make_aligning_type): Likewise.
8927 (make_packable_type): Likewise.
8928 (maybe_pad_type): Likewise.
8929 (gnat_to_gnu_field): Likewise.
8930 (components_to_record): Likewise.
8931 (create_field_decl_from): Likewise.
8932 (create_variant_part_from): Remove superfluous test.
8933 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
8935 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8937 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
8938 (build_unc_object_type_from_ptr): Likewise.
8939 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
8940 and pass it to create_type_decl. Declare the type. Simplify.
8941 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
8942 it to build_unc_object_type.
8943 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
8944 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8945 (gnat_to_gnu): Likewise.
8946 * gcc-interface/utils2.c (build_allocator): Likewise.
8948 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
8951 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
8953 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8955 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
8957 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
8960 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
8962 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
8964 * gnathtml.pl: Use 755 as mask for new directories.
8966 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
8968 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
8969 constant constructors before taking their address.
8971 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
8973 * exp_dbug.ads: Fix outdated description. Mention link between XVS
8975 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
8976 XVZ variable as unit size of XVS type.
8977 (maybe_pad_type): Likewise.
8979 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
8981 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
8982 use memmove if the array type is bit-packed.
8984 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
8986 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
8987 build_common_tree_nodes.
8989 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
8991 * gsocket.h: Make sure that winsock2.h is included before windows.h.
8993 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
8995 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
8998 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9000 * uintp.h (UI_Lt): Declare.
9001 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
9002 computation in sizetype.
9003 <E_Array_Subtype>: Use unified handling for all index types. Do not
9004 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
9006 (annotate_value): Change test for negative values.
9007 (validate_size): Apply test for negative values on GNAT nodes.
9008 (set_rm_size): Likewise.
9009 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
9010 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
9011 for negative values.
9012 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
9013 (builtin_type_for_size): Adjust definition of signed_size_type_node.
9014 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
9015 lengths against zero.
9017 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9019 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
9020 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
9021 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
9022 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
9023 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
9024 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
9026 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
9027 flag_signed_char. Tag sizetype with "size_type" moniker.
9028 * gcc-interface/trans.c (gigi): Add standard_character parameter.
9029 Remove useless built-in types. Equate unsigned_char_type_node to
9030 Standard.Character. Use it instead of char_type_node throughout.
9031 (Attribute_to_gnu): Likewise.
9032 (gnat_to_gnu): Likewise.
9033 * gcc-interface/utils2.c (build_call_raise): Likewise.
9035 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9037 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
9038 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
9039 (sbitsize_one_node): New macro.
9040 (sbitsize_unit_node): Likewise.
9041 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
9042 latent bug in the computation of subrange_p. Fold wider_p predicate.
9043 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
9044 the final comparison.
9045 (make_aligning_type): Build real negation and use sizetype throughout
9046 the offset computation.
9047 (maybe_pad_type): Do not issue the warning when the new size expression
9049 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
9050 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
9052 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
9054 (gnat_to_gnu) <N_Free_Statement>: Likewise.
9055 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
9056 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
9057 constants in sizetype. Remove dead code and tweak comments. Generate
9058 equality instead of inequality comparisons for zero length tests.
9060 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9062 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
9063 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
9064 <object>: Do not create the fake PARM_DECL if no debug info is needed.
9065 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
9066 purposes if no debug info is needed.
9067 Fix formatting. Reorder and add comments.
9068 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
9069 variable and remove obsolete comment.
9070 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
9071 (convert_vms_descriptor32): Likewise.
9072 (convert): Remove dead code.
9073 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
9074 the reference to the P_ARRAY pointer.
9075 <POINTER_TYPE>: Likewise.
9076 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
9077 (gnat_init_decl_processing): Delete, move contents to...
9078 * gcc-interface/misc.c (gnat_init): ...here.
9080 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9082 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
9083 calls. Return true for conversion from a record subtype to its type.
9085 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9087 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
9088 lieu of integer_type_node for boolean operations.
9089 (choices_to_gnu): Likewise.
9090 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
9091 (Loop_Statement_to_gnu): Likewise.
9092 (establish_gnat_vms_condition_handler): Likewise.
9093 (Exception_Handler_to_gnu_sjlj): Likewise.
9094 (gnat_to_gnu): Likewise.
9095 (build_unary_op_trapv): Likewise.
9096 (build_binary_op_trapv): Likewise.
9097 (emit_range_check): Likewise.
9098 (emit_index_check): Likewise.
9099 (convert_with_check): Likewise.
9100 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
9101 (convert_vms_descriptor32): Likewise.
9102 (convert_vms_descriptor): Likewise.
9103 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
9104 (compare_arrays): Use boolean instead of integer constants.
9105 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
9106 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
9108 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
9109 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
9110 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
9111 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
9112 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
9113 for boolean operations.
9114 (fill_vms_descriptor): Likewise. Fix formatting nits.
9116 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9118 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
9119 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
9121 (LOOP_STMT_COND): ...this.
9122 (LOOP_STMT_BOTTOM_COND_P): New flag.
9123 (LOOP_STMT_TOP_UPDATE_P): Likewise.
9124 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
9125 (can_equal_min_val_p): New static inline function.
9126 (can_equal_max_val_p): Likewise.
9127 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
9128 new LOOP_STMT semantics. Use two different strategies depending on
9129 whether optimization is enabled to translate the loop.
9130 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
9132 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9134 * uintp.adb (UI_From_Dint): Remove useless code.
9135 (UI_From_Int): Likewise.
9136 * uintp.h: Reorder declarations.
9137 (UI_From_gnu): Declare.
9138 (UI_Base): Likewise.
9139 (Vector_Template): Likewise.
9140 (Vector_To_Uint): Likewise.
9143 * gcc-interface/gigi.h: Tweak comments.
9144 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
9145 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
9147 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
9148 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
9149 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
9150 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
9153 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9155 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
9157 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
9158 (smaller_form_type_p): ...this. Change parameter and variable names.
9159 (call_to_gnu): Use the nominal type of the parameter to create the
9160 temporary if it's a smaller form of the actual type.
9161 (addressable_p): Return false if the actual type is integral and its
9162 size is greater than that of the expected type.
9164 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9166 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
9167 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
9168 (process_attributes): Delete.
9169 (post_error_ne_num): Change parameter name.
9170 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
9171 with -g3. Remove a couple of obsolete lines. Minor tweaks.
9172 If type annotating mode, operate on trees to compute the adjustment to
9173 the sizes of tagged types. Fix long line.
9174 (cannot_be_superflat_p): Tweak head comment.
9175 (annotate_value): Fold local constant.
9176 (set_rm_size): Fix long line.
9177 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
9178 (Attribute_to_gnu): Fix long line.
9179 <Attr_Size>: Remove useless assertion.
9180 Reorder statements. Use size_binop routine.
9181 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
9182 Create local variables for the label and the test. Tweak comments.
9183 (Subprogram_Body_to_gnu): Reset cfun to NULL.
9184 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
9185 (process_inlined_subprograms): Integrate into...
9186 (Compilation_Unit_to_gnu): ...this.
9187 (gnat_to_gnu): Fix long line.
9188 (post_error_ne_num): Change parameter name.
9189 * gcc-interface/utils.c (process_attributes): Static-ify.
9190 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
9191 (create_type_decl): Add comment.
9192 (create_var_decl_1): Process the attributes after adding the VAR_DECL
9193 to the current binding level.
9194 (create_subprog_decl): Likewise for the FUNCTION_DECL.
9195 (end_subprog_body): Do not reset cfun to NULL.
9196 (build_vms_descriptor32): Fix long line.
9197 (build_vms_descriptor): Likewise.
9198 (handle_nonnull_attribute): Likewise.
9199 (convert_vms_descriptor64): Likewise.
9200 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
9201 (gnat_protect_expr): Fix thinko.
9203 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9205 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
9206 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
9207 before translating the top-level node.
9208 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
9209 <N_Object_Declaration>: Likewise.
9210 <N_Assignment_Statement>: Likewise.
9211 <N_Unchecked_Type_Conversion>: Likewise.
9212 (call_to_gnu): Remove kludge.
9213 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
9214 associated with user returns to be preserved.
9215 (gnat_to_gnu): Add special code to deal with boolean rvalues.
9216 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
9218 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
9219 <INDIRECT_REF>: Call build_fold_indirect_ref.
9221 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
9223 * g-socket.adb: A target can have multiple missing errno's. This
9224 will result in multiple errno's being defined as -1. Because of this
9225 we can not use a case but must use a series of if's to avoid
9226 a duplicate case error in GNAT.Sockets.Resolve_Error.
9228 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9230 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
9231 a statement. Otherwise, if at top-level, push the processing of the
9232 elaboration routine. In the misaligned case, issue the error messages
9233 again on entry and create the temporary explicitly. Do not issue them
9235 For a function call, emit the range check if necessary.
9236 In the copy-in copy-out case, create the temporary for the return
9238 Do not unnecessarily convert by-ref parameters to the formal's type.
9239 Remove obsolete guards in conditions.
9240 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
9241 target to call_to_gnu in all cases.
9242 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
9243 (addressable_p) <CONSTRUCTOR>: Return false if not static.
9244 <COMPOUND_EXPR>: New case.
9245 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
9246 expression if it has unconstrained array type.
9247 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
9248 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
9251 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9253 * gcc-interface/trans.c (gigi): Do not start statement group.
9254 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
9255 Start statement group and push binding level here...
9256 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
9257 Do not push fake contexts at top level. Remove redundant code.
9258 (call_to_gnu): Rename a local variable and constify another.
9259 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
9260 (set_current_block_context): Set it as the group's block.
9261 (gnat_init_decl_processing): Delete unrelated init code.
9262 (end_subprog_body): Use NULL_TREE.
9264 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9266 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
9267 side-effects of actual parameters before the call.
9269 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9271 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
9273 (set_rm_size): Reorder and remove obsolete test.
9275 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
9277 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
9278 (gigi): Adjust ATTRIBUTE_UNUSED markers.
9279 * gcc-interface/gadaint.h: New file.
9280 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
9281 (__gnat_to_canonical_file_spec): Remove declaration.
9282 (number_names): Delete.
9283 (number_files): Likewise.
9285 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
9288 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
9290 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
9292 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
9293 Ekind. Return early for class-wide types. Do not compute initializer
9294 unless necessary. Reuse the tree for an associated class-wide type
9295 only if processing its root type.
9297 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
9299 * gsocket.h: Run-time can no longer be built without network
9300 OS headers available. Changing RTEMS GNAT build procedure to
9301 reflect this and letting run-time build use network .h files.
9303 2010-04-13 Duncan Sands <baldrick@free.fr>
9305 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
9306 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
9308 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9310 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
9311 (parent_name_id): New macro.
9312 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
9313 * gcc-interface/trans.c (gigi): Initialize it.
9314 (lvalue_required_p) <N_Type_Conversion>: New case.
9315 <N_Qualified_Expression>: Likewise.
9316 <N_Allocator>: Likewise.
9317 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
9319 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9321 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
9322 (DECL_CONST_ADDRESS_P): New macro.
9323 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
9324 (SAME_FIELD_P): Likewise.
9325 * gcc-interface/decl.c (constructor_address_p): New static function.
9326 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
9327 the return value of above function.
9328 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
9329 passed by reference.
9330 <E_Record_Subtype>: Likewise.
9331 Set TREE_ADDRESSABLE on the type if it passed by reference.
9332 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
9333 (create_field_decl_from): Likewise.
9334 (substitute_in_type): Likewise.
9335 (purpose_member_field): Use SAME_FIELD_P.
9336 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
9337 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
9338 parameter and adjust recursive calls.
9339 <N_Explicit_Dereference>: New case.
9340 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
9341 Adjust calls to lvalue_required_p. Do not return the initializer of a
9342 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
9343 (call_to_gnu): Delay issuing error message for a misaligned actual and
9344 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
9345 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
9346 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
9347 type is passed by reference.
9348 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
9349 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
9350 (build_simple_component_ref): Use SAME_FIELD_P.
9352 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
9354 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
9355 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
9356 front-end's predicate Is_By_Reference_Type. Use consistent order and
9357 remove ??? comment. Use original conversion in all cases, if any.
9358 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
9359 (convert): Use local copy in more cases.
9360 <INDIRECT_REF>: Remove deactivated code.
9361 (unchecked_convert): Use a couple of local copies.
9363 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9365 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
9367 (lvalue_required_p) <N_Attribute_Reference>: Call it.
9368 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
9369 folding the result only if lvalue_required_for_attribute_p is true.
9370 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
9371 typed constant to build_component_ref.
9372 (unchecked_convert): Likewise.
9373 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
9374 (build_allocator): Likewise.
9376 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9378 * gcc-interface/utils2.c (build_cond_expr): Take the address and
9379 dereference if the result type is passed by reference.
9381 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9383 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
9384 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
9385 goto to the next statement.
9387 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9389 * gcc-interface/gigi.h (maybe_variable): Delete.
9390 (protect_multiple_eval): Likewise.
9391 (maybe_stabilize_reference): Likewise.
9392 (gnat_save_expr): Declare.
9393 (gnat_protect_expr): Likewise.
9394 (gnat_stabilize_reference): Likewise.
9395 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
9396 gnat_stabilize_reference.
9397 (maybe_variable): Delete.
9398 (elaborate_expression_1): Use gnat_save_expr.
9399 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
9400 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
9401 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
9402 <N_Slice>: Use gnat_protect_exp.
9403 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
9404 <N_In>: Use gnat_protect_expr.
9405 Pass NULL to gnat_stabilize_reference.
9406 (build_unary_op_trapv): Use gnat_protect_expr.
9407 (build_binary_op_trapv): Likewise.
9408 (emit_range_check): Likewise.
9409 (emit_index_check): Likewise.
9410 (convert_with_check): Likewise.
9411 (protect_multiple_eval): Move to utils2.c file.
9412 (maybe_stabilize_reference): Merge into...
9413 (gnat_stabilize_reference): ...this. Move to utils2.c file.
9414 (gnat_stabilize_reference_1): Likewise.
9415 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
9416 instead of protect_multiple_eval.
9417 * gcc-interface/utils2.c (compare_arrays): Likewise.
9418 (nonbinary_modular_operation): Likewise.
9419 (maybe_wrap_malloc): Likewise.
9420 (build_allocator): Likewise.
9421 (gnat_save_expr): New function.
9422 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
9423 in common cases. Propagate TREE_READONLY onto dereferences.
9424 (gnat_stabilize_reference_1): Move from trans.c file.
9425 (gnat_stabilize_reference): Likewise.
9427 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9429 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
9430 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
9431 node. Use the type of the operand to set TREE_READONLY.
9432 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
9433 _REF node. Do not overwrite TREE_READONLY.
9434 (call_to_gnu): Rename local variable and fix various nits. In the
9435 copy-in/copy-out case, build the SAVE_EXPR manually.
9436 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
9437 and fold the computations.
9438 (protect_multiple_eval): Always save entire fat pointers.
9439 (maybe_stabilize_reference): Minor tweaks.
9440 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
9441 tcc_type and tcc_statement.
9442 * gcc-interface/utils.c (convert_to_fat_pointer): Call
9443 protect_multiple_eval in lieu of save_expr.
9444 (convert): Minor tweaks.
9445 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
9446 (builtin_type_for_size): Call gnat_type_for_size directly.
9447 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
9448 (contains_null_expr): Likewise
9449 (gnat_build_constructor): Do not call it.
9450 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
9451 instead of gnat_stabilize_reference to protect the operands.
9452 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
9454 (maybe_wrap_malloc): Likewise.
9455 (build_allocator): Likewise.
9456 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
9457 (gnat_mark_addressable): Rename parameter.
9459 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
9461 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
9462 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
9463 (TYPE_RETURNS_BY_REF_P): Rename into.
9464 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
9465 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
9466 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
9467 (build_return_expr): Likewise.
9468 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
9469 Rename local variables. If the return Mechanism is By_Reference, pass
9470 return_by_invisible_ref_p to create_subprog_type instead of toggling
9471 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
9472 the mechanism. Use regular return for contrained types with non-static
9473 size and return by invisible reference for unconstrained return types
9474 with default discriminants. Update comment.
9475 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
9476 returns by invisible reference, turn the RESULT_DECL into a pointer.
9477 Do not handle DECL_BY_REF_P in the CICO case here.
9478 (call_to_gnu): Remove code handling return by target pointer. For a
9479 function call, if the return type has non-constant size, generate the
9480 assignment with an INIT_EXPR.
9481 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
9482 If the function returns by invisible reference, build the copy return
9484 (add_decl_expr): Initialize the variable with an INIT_EXPR.
9485 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
9486 Adjust for renaming of macros. Copy the node only when necessary.
9487 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
9488 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
9489 (convert_from_reference): Delete.
9490 (is_byref_result): Likewise.
9491 (gnat_genericize_r): Likewise.
9492 (gnat_genericize): Likewise.
9493 (end_subprog_body): Do not call gnat_genericize.
9494 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
9495 (build_return_expr): Adjust parameter names, logic and comment.
9497 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9499 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
9500 if the size is small enough. Propagate the alignment if there is an
9501 alignment clause on the original array type.
9502 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
9503 Deal with under-aligned packed array types. Copy the size onto the
9504 justified modular type and don't lay it out again. Likewise for the
9505 padding type built for other under-aligned subtypes.
9506 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
9509 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9511 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
9512 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
9514 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9516 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
9517 do not set the result type if there is a specified target and do not
9518 convert the result in any cases.
9519 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
9520 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
9522 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
9524 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
9526 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
9529 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
9530 pointer base types are variant of each other. Apply special treatment
9531 for null to fat pointer types in all cases.
9533 2010-01-28 Pascal Obry <obry@adacore.com>
9535 * s-win32.ads: Add some missing constants.
9537 2010-01-28 Vincent Celier <celier@adacore.com>
9539 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
9542 2010-01-28 Robert Dewar <dewar@adacore.com>
9544 * gnat_rm.texi: Minor correction
9546 2010-01-27 Pascal Obry <obry@adacore.com>
9548 * g-awk.adb: ensure that an AWK session is reusable.
9550 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
9552 * g-regist.adb (For_Every_Key): Fix previous change.
9555 2010-01-27 Thomas Quinot <quinot@adacore.com>
9557 * lib-writ.ads: Current version of spec for new N (note) ALI lines
9559 2010-01-27 Yannick Moy <moy@adacore.com>
9561 * a-cdlili.adb (Insert): Correct exception message when cursor
9562 designates wrong list.
9564 2010-01-27 Vincent Celier <celier@adacore.com>
9566 * gnatcmd.adb: When there is only one main specified, the package
9567 support Switches (<main>) and attribute Switches is specified for the
9568 main, use these switches, instead of Default_Switches ("Ada").
9570 2010-01-27 Robert Dewar <dewar@adacore.com>
9572 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
9574 * exp_disp.adb: Minor reformatting
9576 2010-01-27 Tristan Gingold <gingold@adacore.com>
9578 * seh_init.c: Use __ImageBase instead of _ImageBase.
9580 2010-01-27 Javier Miranda <miranda@adacore.com>
9582 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
9583 profile of interface thunks. The type of the controlling formal is now
9584 the covered interface type (instead of the target tagged type).
9586 2010-01-27 Sergey Rybin <rybin@adacore.com>
9588 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
9590 2010-01-27 Robert Dewar <dewar@adacore.com>
9592 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
9593 changed from Expr to N.
9595 2010-01-26 Thomas Quinot <quinot@adacore.com>
9597 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
9598 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
9601 2010-01-26 Vincent Celier <celier@adacore.com>
9603 * prj-attr.adb: Add new attribute Library_Install_Name_Option
9604 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
9605 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
9606 attributes Run_Path_Option and Library_Install_Name_Option.
9607 * prj.ads (Project_Configuration): Replace component
9608 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
9609 component Library_Install_Name_Option.
9610 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
9611 Replace Run_Path_Origin_Supported with Run_Path_Origin
9613 2010-01-26 Ed Schonberg <schonberg@adacore.com>
9615 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
9616 is not hidden by a homograph declared in another actual package.
9618 2010-01-26 Robert Dewar <dewar@adacore.com>
9620 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
9621 decisions for pragmas Assert, Check, Precondition, Postcondition if
9623 * scos.ads: Update comments.
9624 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
9625 Also remove obsolete code for CT (exit point) SCOs.
9627 2010-01-26 Thomas Quinot <quinot@adacore.com>
9629 * switch-c.adb: Fix handling of -gnatz*
9631 2010-01-26 Robert Dewar <dewar@adacore.com>
9633 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
9634 qualifiers for FOR/WHILE loops
9635 * scos.ads: Use separate type letters F/W for for/while loops
9637 2010-01-26 Robert Dewar <dewar@adacore.com>
9639 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
9640 entries per line, one for each statement in the sequence).
9641 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
9642 size from 100 to 10_000 for SC_Array to avoid any real possibility of
9643 overflow. Output decisions in for loops.
9644 Exclude labels from CS lines.
9645 * scos.ads: Clarify that label is not included in the entry point
9647 2010-01-26 Robert Dewar <dewar@adacore.com>
9649 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
9650 format of statement sequence SCO entries (one location/statement).
9651 * put_scos.adb (Put_SCOs): Implement new format of CS lines
9652 * scos.ads: Update comments.
9653 * sem_eval.adb: Minor reformatting.
9655 2010-01-26 Robert Dewar <dewar@adacore.com>
9657 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
9658 (Extend_Statement_Sequence): New procedures
9659 (Traverse_Declarations_Or_Statements): New handling for exits.
9661 2010-01-26 Robert Dewar <dewar@adacore.com>
9663 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
9666 2010-01-26 Robert Dewar <dewar@adacore.com>
9668 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
9669 * scos.ads: Clarify handling of logical operators
9671 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9673 * s-tpoben.adb: Update comments.
9675 2010-01-26 Robert Dewar <dewar@adacore.com>
9677 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
9680 2010-01-26 Robert Dewar <dewar@adacore.com>
9682 * scos.ads: Clean up documentation, remove obsolete XOR references
9683 2010-01-26 Vincent Celier <celier@adacore.com>
9685 * gnat_ugn.texi: Complete documentation on the restrictions for
9686 combined options in -gnatxxx switches.
9689 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9691 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
9692 a controlled operation, abort is already deferred at this point, so we
9693 need to use Defer_Abort_Nestable.
9695 2010-01-26 Vincent Celier <celier@adacore.com>
9697 * prj-conf.adb (Get_Config_Switches): Check for a default language for
9698 a project extending a project with no languages.
9700 2010-01-26 Vincent Celier <celier@adacore.com>
9702 * switch-c.adb (Scan_Front_End_Switches): Take into account options
9703 that follow -gnatef.
9704 Allow -gnateG to be followed by other options.
9706 2010-01-26 Robert Dewar <dewar@adacore.com>
9708 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
9709 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
9712 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
9714 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
9715 that allows to iterate over all subkeys of a key.
9717 2010-01-26 Ed Falis <falis@adacore.com>
9719 * sysdep.c: enable NFS for VxWorks MILS
9720 * env.c: enable __gnat_environ for VxWorks MILS
9721 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
9723 2010-01-25 Bob Duff <duff@adacore.com>
9725 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
9726 is an internally-generated positional aggregate, and the bounds are
9727 already correctly set. We don't want to overwrite those bounds with
9728 bounds determined by context.
9730 2010-01-25 Robert Dewar <dewar@adacore.com>
9732 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
9733 exp_ch9.adb, g-sechas.ads: Minor reformatting.
9735 2010-01-25 Thomas Quinot <quinot@adacore.com>
9737 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
9738 integer type) before subtracting 1, otherwise the computation may wrap
9739 (because size_t is modular) and cause the conversion to fail.
9741 2010-01-25 Ed Falis <falis@adacore.com>
9743 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
9745 2010-01-25 Vincent Celier <celier@adacore.com>
9747 * prj-attr.adb: New attribute Run_Path_Origin_Required
9748 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
9749 attribute Run_Path_Origin_Required.
9750 * prj.ads (Project_Configuration): New component
9751 Run_Path_Origin_Supported.
9752 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
9754 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9756 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
9757 have errors, do not continue resolution of the aggregate.
9758 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
9759 the array type indicates an error.
9761 2010-01-25 Bob Duff <duff@adacore.com>
9763 * sinfo.ads: Minor comment fixes.
9765 2010-01-25 Bob Duff <duff@adacore.com>
9767 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
9769 2010-01-25 Arnaud Charlet <charlet@adacore.com>
9771 * gnatvsn.ads (Current_Year): Update.
9773 2010-01-25 Florian Villoing <villoing@adacore.com>
9775 * gnat_ugn.texi: Fix typo.
9777 2010-01-25 Thomas Quinot <quinot@adacore.com>
9779 * scos.ads: Update specification.
9781 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9783 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
9784 enclosing subprogram has no previous spec, attach postcondition
9785 procedure to the defining entity for the body.
9787 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9789 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
9790 initialization procedure of the ancestor part of an extension aggregate
9791 if it is an interface type.
9793 2010-01-25 Vincent Celier <celier@adacore.com>
9795 * gnatlink.adb (Process_Binder_File): The directory for the shared
9796 version of libgcc in the run path options is found in the subdirectory
9797 indicated by __gnat_default_libgcc_subdir.
9798 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
9801 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9803 * sem_prag.adb: More flexible pragma Annotate.
9805 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
9807 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
9808 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
9810 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
9812 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
9814 2010-01-18 Jan Hubicka <jh@suse.cz>
9817 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
9818 unit local variables.
9820 2010-01-17 Laurent GUERBY <laurent@guerby.net>
9822 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
9824 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
9826 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
9827 * system-linux-armeb.ads, system-linux-armel.ads: New files.
9829 2010-01-09 Simon Wright <simon@pushface.org>
9832 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
9837 Copyright (C) 2010 Free Software Foundation, Inc.
9839 Copying and distribution of this file, with or without modification,
9840 are permitted in any medium without royalty provided the copyright
9841 notice and this notice are preserved.