1 2010-10-26 Matthew Heaney <heaney@adacore.com>
3 * Makefile.rtl, impunit.adb: Add bounded hashed set and bounded hashed
5 * a-cohata.ads: Add declaration of generic package for bounded hash
7 * a-chtgbo.ads, a-chtgbo.adb, a-chtgbk.ads, a-chtgbk.adb, a-cbhase.ads,
8 a-cbhase.adb, a-cbhama.ads, a-cbhama.adb: New files.
10 2010-10-26 Ed Schonberg <schonberg@adacore.com>
12 * sem_warn.adb: Improve warning message on overlapping actuals.
14 2010-10-26 Thomas Quinot <quinot@adacore.com>
16 * sem_ch4.adb, exp_dist.adb: Minor reformatting.
18 2010-10-26 Vincent Celier <celier@adacore.com>
20 * makeusg.adb (Makeusg): Add lines for switches -vl, -vm and -vh.
22 2010-10-26 Robert Dewar <dewar@adacore.com>
24 * exp_ch3.adb (Expand_N_Object_Declaration): Move generation of
25 predicate check to analyzer, since too much rewriting occurs in the
27 * sem_ch13.adb (Build_Predicate_Function): Change calling sequence, and
28 change the order in which things are done to fix several errors in
29 dealing with qualification of the type name.
30 (Build_Static_Predicate): Built static predicate after full analysis
31 of the body. This is necessary to fix several problems.
32 * sem_ch3.adb (Analyze_Object_Declaration): Move predicate check here
33 from expander, since too much expansion occurs in the analyzer to leave
35 (Analyze_Object_Declaration): Change parameter Include_Null to new name
36 Include_Implicit in Is_Partially_Initialized_Type call.
37 (Analyze_Subtype_Declaration): Make sure predicates are proapagated in
38 some strange cases of internal subtype generation.
39 * sem_util.ads, sem_util.adb (Is_Partially_Initialized_Type): Change
40 Include_Null to Include_Implicit, now includes the case of
43 2010-10-26 Sergey Rybin <rybin@adacore.com>
45 * gnat_rm.texi: Revise the documentation for pragma Eliminate.
47 2010-10-26 Matthew Heaney <heaney@adacore.com>
49 * Makefile.rtl, impunit.adb: Added bounded list container.
50 * a-cbdlli.ads, a-cbdlli.adb: New file.
52 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
54 * gcc-interface/utils2.c: Include flags.h and remove prototypes.
55 (build_unary_op) <TRUTH_NOT_EXPR>: When not optimizing, fold the result
56 of the call to invert_truthvalue_loc.
57 * gcc-interface/Make-lang.in (utils2.o): Add $(FLAGS_H).
59 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
61 * gcc-interface/utils.c (update_pointer_to): Clear TYPE_POINTER_TO and
62 TYPE_REFERENCE_TO of the old type after redirecting its pointer and
65 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
67 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not set
68 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
70 2010-10-25 Jose Ruiz <ruiz@adacore.com>
72 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for powerpc-linux):
73 Reorganize target pairs so that it works on linux and ElinOS.
75 2010-10-25 Pascal Obry <obry@adacore.com>
77 * adaint.c (__gnat_file_time_name_attr): Use GetFileAttributesEx to get
78 the timestamp. A bit faster than opening/closing the file.
79 (__gnat_stat_to_attr): Remove kludge for Windows.
80 (__gnat_file_exists_attr): Likewise.
81 The timestamp is now retreived using GetFileAttributesEx as faster.
83 2010-10-25 Javier Miranda <miranda@adacore.com>
85 * sem_ch3.adb (Derive_Interface_Subprogram): New subprogram.
86 (Derive_Subprograms): For abstract private types transfer to the full
87 view entities of uncovered interface primitives. Required because if
88 the interface primitives are left in the private part of the package
89 they will be decorated as hidden when the analysis of the enclosing
90 package completes (and hence the interface primitive is not visible
91 for dispatching calls).
93 2010-10-25 Matthew Heaney <heaney@adacore.com>
95 * Makefile.rtl, impunit.adb: Added bounded set and bounded map
97 * a-crbltr.ads: Added declaration of generic package for bounded tree
99 * a-rbtgbo.ads, a-rbtgbo.adb, a-rbtgbk.ads, a-rbtgbk.adb, a-btgbso.ads,
100 a-btgbso.adb, a-cborse.ads, a-cborse.adb, a-cborma.ads, a-cborma.adb:
103 2010-10-25 Thomas Quinot <quinot@adacore.com>
105 * sem_util.adb: Minor reformatting.
106 * usage.adb: Fix usage line for -gnatwh.
108 2010-10-25 Thomas Quinot <quinot@adacore.com>
110 * sem_ch12.adb (Analyze_Package_Instantiation): For an
111 instantiation in an RCI spec, omit package body if instantiation comes
112 from source, even as a nested
114 * exp_dist.adb (Add_Calling_Stubs_To_Declarations,
115 *_Support.Add_Receiving_Stubs_To_Declarations): Handle the case of
116 nested packages, package instantiations and subprogram instantiations.
118 2010-10-25 Robert Dewar <dewar@adacore.com>
120 * exp_ch5.adb (Expand_Predicated_Loop): Remove code for loop through
121 non-static predicate, since we agree not to allow this.
122 (Expand_Predicated_Loop): Properlay handle false predicate (null
123 list in Static_Predicate field.
124 * sem_ch13.adb (Build_Static_Predicate): Extensive changes to clean up
125 handling of more general predicate forms.
127 2010-10-25 Robert Dewar <dewar@adacore.com>
129 * sem_ch4.adb, sem_util.adb: Minor reformatting.
130 * sem_ch8.adb (Find_Selected_Component): Allow selection from instance
131 of type in predicate or invariant expression.
133 2010-10-25 Pascal Obry <obry@adacore.com>
135 * adaint.c (__gnat_stat_to_attr): Can set the timestamp on Windows now.
137 (__gnat_stat): Rewrite Win32 version.
139 2010-10-25 Robert Dewar <dewar@adacore.com>
141 * sem_warn.adb, einfo.ads, exp_ch4.adb: Minor comment fix
142 * sem_case.adb: Comment clarification for loops through false
144 * sem_util.adb: Minor reformatting
145 (Check_Order_Dependence): Fix bad double blank in error message
147 2010-10-25 Ed Schonberg <schonberg@adacore.com>
149 * sem_ch4.adb (Analyze_Membership_Op): in Ada_2012 a membership
150 operation can have a single alternative that is a value of the type.
151 Rewrite operation as an equality test.
153 2010-10-25 Matthew Heaney <heaney@adacore.com>
155 * Makefile.rtl, impunit.adb: Added a-cobove (bounded vector container)
157 * a-contai.ads: Added declaration of Capacity_Error exception.
158 * a-cobove.ads, a-cobove.adb: New files.
160 2010-10-25 Thomas Quinot <quinot@adacore.com>
162 * uname.adb: Revert previous change, no longer needed after change
165 2010-10-25 Thomas Quinot <quinot@adacore.com>
167 * scos.ads: Minor comment fix.
169 2010-10-25 Ed Schonberg <schonberg@adacore.com>
171 * sem_ch5.adb (Analyze_Assignment_Statement): Check dangerous order
173 * sem_ch6.adb (Analyze_Procedure_Call_Statement): Ditto.
174 * sem_res.adb (Analyze_Actuals): Add actual to list of actuals for
175 current construct, for subsequent order dependence checking.
176 (Resolve): Check order dependence on expressions that are not
178 * sem_util.adb (Check_Order_Dependence): Code cleanup, to correspond
179 to latest version of AI05-144-2.
180 * sem_warn.adb (Warn_On_Overlapping_Actuals): Code cleanup.
182 2010-10-25 Robert Dewar <dewar@adacore.com>
184 * sem_ch13.adb (Build_Static_Predicate): Moved out of
185 Build_Predicate_Function.
186 (Build_Static_Predicate): Complet rewrite for more general predicates
188 2010-10-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
189 Eric Botcazou <ebotcazou@adacore.com>
191 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Function): Allow
192 In Out/Out parameters for functions.
193 * gcc-interface/trans.c (gnu_return_var_stack): New variable.
194 (create_init_temporary): New static function.
195 (Subprogram_Body_to_gnu): Handle In Out/Out parameters for functions.
196 (call_to_gnu): Likewise. Use create_init_temporary in order to create
197 temporaries for unaligned parameters and return value. If there is an
198 unaligned In Out or Out parameter passed by reference, push a binding
199 level if not already done. If a binding level has been pushed and the
200 call is returning a value, create the call statement.
201 (gnat_to_gnu) <N_Return_Statement>: Handle In Out/Out parameters for
204 2010-10-22 Ben Brosgol <brosgol@adacore.com>
206 * gnat_rm.texi: Add chapter on Ada 2012 support.
208 2010-10-22 Robert Dewar <dewar@adacore.com>
210 * sem_ch12.adb: Minor reformatting.
212 2010-10-22 Thomas Quinot <quinot@adacore.com>
214 * exp_dist.adb: Mark missing case of nested package when expanding
217 2010-10-22 Ed Schonberg <schonberg@adacore.com>
219 * par-ch10.adb: Discard incomplete with_clause.
221 2010-10-22 Robert Dewar <dewar@adacore.com>
223 * checks.adb (Enable_Range_Check): Remove code suppressing range check
224 if static predicate present, not needed.
225 * exp_attr.adb (Expand_Pred_Succ): Check Suppress_Assignment_Checks flag
226 * exp_ch3.adb (Expand_N_Object_Declaration): Check
227 Suppress_Assignment_Checks flag.
228 * exp_ch4.adb (Expand_N_In): Make some corrections for proper handling
229 of ranges when predicates are present.
230 * exp_ch5.adb (Expand_Predicated_Loop): New procedure
231 (Expand_N_Assignment_Statement): Check Suppress_Assignment_Checks flag
232 (Expand_N_Loop_Statement): Handle loops over predicated types
233 * sem_case.adb (Analyze_Choices): Remove extra blank in error message.
234 * sem_ch13.adb (Build_Predicate_Function.Add_Call): Suppress info
235 message for inheritance if within a generic instance, not useful there!
236 (Build_Static_Predicate): Optimize test in predicate function
237 based on static ranges determined.
238 * sem_ch5.adb (Analyze_Iteration_Scheme): Error for loop through
239 subtype with non-static predicate.
240 * sinfo.ads, sinfo.adb (Suppress_Assignment_Checks): New flag.
242 2010-10-22 Thomas Quinot <quinot@adacore.com>
244 * uname.adb (Get_Unit_Name.Add_Node_Name): If encountering an error
245 node in the unit name, propagate Program_Error to guard against
248 2010-10-22 Javier Miranda <miranda@adacore.com>
250 * sem_ch8.adb (Find_Selected_Component): Do not generate a subtype for
251 selected components of dispatch table wrappers.
253 2010-10-22 Ed Schonberg <schonberg@adacore.com>
255 * exp_ch9.adb (Make_Initialize_Protection): A protected type that
256 implements an interface must be treated as if it has entries, to
257 support dispatching select statements.
259 2010-10-22 Robert Dewar <dewar@adacore.com>
261 * sem_aggr.adb, sem_ch3.adb: Minor reformatting.
263 2010-10-22 Javier Miranda <miranda@adacore.com>
265 * sem_aggr.adb (Resolve_Array_Aggregate.Add): If the type of the
266 aggregate has a non standard representation the attributes 'Val and
267 'Pos expand into function calls and the resulting expression is
268 considered non-safe for reevaluation by the backend. Relocate it into
269 a constant temporary to indicate to the backend that it is side
272 2010-10-22 Ed Schonberg <schonberg@adacore.com>
274 * sem_ch3.adb (Build_Concurrent_Derived_Type): Create declaration for
275 derived corresponding record type only when expansion is enabled.
277 2010-10-22 Robert Dewar <dewar@adacore.com>
279 * sem_case.adb, sem_attr.adb (Bad_Predicated_Subtype_Use): Change order
281 * sem_ch13.adb (Build_Predicate_Function): Don't give inheritance
282 messages for generic actual subtypes.
283 * sem_ch9.adb, sem_res.adb, sem_util.adb, sem_util.ads, sem_ch3.adb
284 (Bad_Predicated_Subtype_Use): Use this procedure.
286 2010-10-22 Robert Dewar <dewar@adacore.com>
288 * sem_ch5.adb: Minor reformatting.
290 2010-10-22 Robert Dewar <dewar@adacore.com>
292 * a-except-2005.adb (Rmsg_18): New message text.
293 * a-except.adb (Rmsg_18): New message text.
294 * atree.adb (List25): New function
295 (Set_List25): New procedure
296 * atree.ads (List25): New function
297 (Set_List25): New procedure
298 * einfo.adb (Static_Predicate): Is now a list
299 (OK_To_Reference): Present in all entities
300 * einfo.ads (Static_Predicate): Is now a list
301 (OK_To_Reference): Applies to all entities
302 * exp_ch13.adb (Build_Predicate_Function): Moved to Sem_Ch13
303 * sem_attr.adb (Bad_Attribute_For_Predicate): Call
304 Bad_Predicated_Subtype_Use.
305 * sem_case.ads, sem_case.adb: Major surgery to deal with predicated
307 * sem_ch13.adb (Build_Predicate_Function): Moved from Exp_Ch13 to
309 (Build_Static_Predicate): New procedure handles static predicates.
310 * sem_ch3.adb (Analyze_Subtype_Declaration): Delay freeze on subtype
311 with no constraint if ancestor subtype has predicates.
312 (Analyze_Variant_Part): New calling sequence for Analyze_Choices
313 * sem_ch4.adb (Junk_Operand): Don't complain about OK_To_Reference
315 (Analyze_Case_Expression): New calling sequence for Analyze_Choices
316 * sem_ch5.adb (Analyze_Case_Statement): New calling sequence for
318 * sem_util.ads, sem_util.adb (Bad_Predicated_Subtype_Use): New procedure
319 * types.ads (PE_Bad_Predicated_Generic_Type): Replaces
320 PE_Bad_Attribute_For_Predicate.
321 * atree.h: Add definition of List25.
323 2010-10-22 Jerome Lambourg <lambourg@adacore.com>
325 * gnatlink.adb (Process_Binder_File): Remove CLI-specific code, now
327 (Gnatlink): Remove CLI-specific code, moved to dotnet-ld
328 * bindgen.adb (Gen_Object_Files_Options): Do not issue -L switches with
329 the .NET compiler, useless and unsupported.
331 2010-10-22 Robert Dewar <dewar@adacore.com>
333 * sem_util.ads (Get_Num_Lit_From_Pos): Fix errors in documentation,
334 this returns a Node_Id for a reference to the entity, not the entity
337 2010-10-22 Ed Schonberg <schonberg@adacore.com>
339 * sem_ch5.adb (Analyze_Iteration_Scheme): use Insert_Actions when
340 bounds require a temporary.
342 2010-10-22 Robert Dewar <dewar@adacore.com>
344 * sem_ch4.adb: Minor reformatting.
345 * sinfo.ads: Minor comment fixes for Ada 2012 syntax.
347 2010-10-22 Robert Dewar <dewar@adacore.com>
349 * par-ch5.adb: Minor reformatting.
350 * gcc-interface/Make-lang.in: Update dependencies.
352 2010-10-22 Robert Dewar <dewar@adacore.com>
354 * a-except.adb, a-except-2005.adb: Add new Rcheck entry.
355 * exp_ch13.adb (Add_Call): Make sure subtype is marked with
356 Has_Predicates set to True if it inherits predicates.
357 * sem_attr.adb: Handle 'First/'Last/'Range for predicated types
358 * types.ads (PE_Bad_Attribute_For_Predicate): New reason code
359 * types.h: Add new Rcheck entry.
360 * einfo.ads, einfo.adb (Static_Predicate): New field.
361 Minor code reorganization (file float routines in proper section)
362 Fix bad field name in comments.
364 2010-10-22 Robert Dewar <dewar@adacore.com>
366 * sem_eval.adb (Subtypes_Statically_Compatible): Check null exclusion
369 2010-10-22 Vincent Celier <celier@adacore.com>
371 * prj-conf.adb (Get_Config_Switches): Detect if there is at least one
372 declaration of IDE'Compiler_Command for one of the language in the main
374 (Do_Autoconf): If there were at least one Compiler_Command declared and
375 no target, invoke gprconfig with --target=all instead of the normalized
378 2010-10-22 Robert Dewar <dewar@adacore.com>
380 * par-ch4.adb: Update syntax in comments for Ada 2012.
381 * sinfo.ads: Update syntax in comments for Ada 2012
382 * par-ch3.adb (Check_Restricted_Expression): Remove "in Ada 2012 mode"
385 2010-10-22 Gary Dismukes <dismukes@adacore.com>
387 * sem_ch3.adb (Check_Or_Process_Discriminants): In Ada 2012, allow
388 limited tagged types to have defaulted discriminants. Customize the
389 error message for the Ada 2012 case.
390 (Process_Discriminants): In Ada 2012, allow limited tagged types to have
391 defaulted discriminants. Customize the error message for the Ada 2012
393 * sem_ch6.adb (Create_Extra_Formals): Suppress creation of the extra
394 formal for out formals of discriminated types in the case where the
395 underlying type is a limited tagged type.
396 * exp_attr.adb (Expand_N_Attribute_Reference, case
397 Attribute_Constrained): Return True for 'Constrained when the
398 underlying type of the prefix is a limited tagged type.
400 2010-10-22 Thomas Quinot <quinot@adacore.com>
402 * sem_ch3.adb (Complete_Private_Subtype): The full view of the subtype
403 may already have a rep item chain inherited from the full view of the
404 base type, so do not overwrite it when propagating rep items from the
405 partial view of the subtype.
406 * sem_ch3.adb: Minor code reorganization. Minor reformatting.
408 2010-10-22 Sergey Rybin <rybin@adacore.com>
410 * gnat_ugn.texi (gnatmetric): Remove description of debug option.
412 2010-10-22 Tristan Gingold <gingold@adacore.com>
414 * adaint.c (__gnat_number_of_cpus): Add implementation for VMS.
416 2010-10-22 Ed Schonberg <schonberg@adacore.com>
418 * par-ch5.adb: Set properly starting sloc of loop parameter.
420 2010-10-22 Ed Schonberg <schonberg@adacore.com>
422 * sem_util.adb (May_Be_Lvalue): An actual in a function call can be an
423 lvalue in Ada2012, if the function has in-out parameters.
425 2010-10-22 Robert Dewar <dewar@adacore.com>
427 * cstand.adb, einfo.adb, exp_attr.adb, sem_prag.adb, sem_vfpt.adb,
428 sem_ch10.adb: Minor reformatting.
430 2010-10-22 Sergey Rybin <rybin@adacore.com>
432 * gnat_ugn.texi: Remove most of the content of gnatcheck chapter.
434 2010-10-22 Ed Schonberg <schonberg@adacore.com>
436 * sem_attr.adb: Handle indexed P'old.
438 2010-10-22 Geert Bosch <bosch@adacore.com>
440 * cstand.adb (Build_Float_Type): Set Float_Rep according to platform.
441 * einfo.ads (Float_Rep): New attribute.
442 (Float_Rep_Kind): Move from body. Add comments.
443 * einfo.adb (Float_Rep_Kind): Move to spec
444 (Float_Rep): Now a real field instead of local function.
445 (Set_Float_Rep): New procedure to set floating point representation
446 (Set_Vax_Float): Remove.
447 (Write_Entity_Flags): Remove Vax_Float flag.
448 (Write_Field10_Name): Add E_Floating_Point_Type case for Float_Rep.
449 * exp_attr.adb (Attribute_Valid): Use case statement for representation
451 * sem_ch3.adb (Build_Derived_Numeric_Type,
452 Floating_Point_Type_Declaration): Set Float_Rep instead of Vax_Float
454 * sem_util.ads, sem_util.adb (Is_AAMP_Float): Remove.
455 * sem_vfpt.adb (Set_D_Float, Set_F_Float, Set_G_Float, Set_IEEE_Long,
456 Set_IEEE_Short): Set Float_Rep instead of Vax_Float attribute.
458 2010-10-22 Robert Dewar <dewar@adacore.com>
460 * sprint.adb: Minor reformatting.
462 2010-10-22 Robert Dewar <dewar@adacore.com>
464 * exp_ch3.adb (Expand_N_Object_Declaration): Do required predicate
466 * sem_ch3.adb (Complete_Private_Subtype): Propagate predicates to full
468 * sem_ch6.adb (Invariants_Or_Predicates_Present): New name for
470 (Process_PPCs): Handle predicates generating post conditions
471 * sem_util.adb (Is_Partially_Initialized_Type): Add
472 Include_Null parameter.
473 * sem_util.ads (Is_Partially_Initialized_Type): Add
474 Include_Null parameter.
476 2010-10-22 Sergey Rybin <rybin@adacore.com>
478 * gnat_ugn.texi (gnatelim): Add description for '--ignore' option
480 2010-10-22 Thomas Quinot <quinot@adacore.com>
482 * sem_prag.adb (Check_First_Subtype): Specialize error messages for
483 case where argument is not a type.
485 2010-10-22 Robert Dewar <dewar@adacore.com>
487 * exp_ch5.adb, par-ch4.adb, par-ch5.adb, sem_ch5.adb, sinfo.ads: Minor
490 2010-10-22 Arnaud Charlet <charlet@adacore.com>
492 * a-locale.adb: Minor code clean up.
494 2010-10-22 Thomas Quinot <quinot@adacore.com>
496 * exp_ch4.adb: Minor code reorganization and factoring.
498 2010-10-22 Thomas Quinot <quinot@adacore.com>
500 * exp_ch5.adb, sem_ch5.adb, sinfo.ads, snames.ads-tmpl, par-ch5.adb:
503 2010-10-22 Geert Bosch <bosch@adacore.com>
505 * stand.ads: Fix typo in comment.
507 2010-10-22 Ed Schonberg <schonberg@adacore.com>
509 * sem_ch6.adb: Enable in-out parameter for functions.
511 2010-10-22 Ed Schonberg <schonberg@adacore.com>
513 * sem_ch4.adb (Analyze_Quantified_Expression): Handle properly loop
514 iterators that are transformed into container iterators after analysis.
515 * exp_ch4.adb (Expand_N_Quantified_Expression): Handle properly both
516 iterator forms before rewriting as a loop.
518 2010-10-22 Brett Porter <porter@adacore.com>
520 * a-locale.adb, a-locale.ads, locales.c: New files.
521 * Makefile.rtl: Add a-locale
522 * gcc-interface/Makefile.in: Add locales.c
524 2010-10-22 Robert Dewar <dewar@adacore.com>
526 * sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
527 (Is_Generic_Formal): Moved from Sem_Util to Sem_Aux.
529 2010-10-22 Ed Schonberg <schonberg@adacore.com>
531 * exp_ch5.adb (Expand_Iterator_Loop): New subprogram, implements new
532 iterator forms over arrays and containers, in loops and quantified
534 * exp_util.adb (Insert_Actions): include N_Iterator_Specification.
535 * par-ch4.adb (P_Quantified_Expression): Handle iterator specifications.
536 * par-ch5.adb (P_Iterator_Specification): New subprogram. Modify
537 P_Iteration_Scheme to handle both loop forms.
538 * sem.adb: Handle N_Iterator_Specification.
539 * sem_ch5.adb, sem_ch5.ads (Analyze_Iterator_Specification): New
541 * sinfo.adb, sinfo.ads: New node N_Iterator_Specification.
542 N_Iteration_Scheme can now include an Iterator_Specification. Ditto
543 for N_Quantified_Expression.
544 * snames.ads-tmpl: Add names Cursor, Element, Element_Type, No_Element,
545 and Previous, to support iterators over predefined containers.
546 * sprint.adb: Handle N_Iterator_Specification.
548 2010-10-22 Thomas Quinot <quinot@adacore.com>
550 * sem_prag.adb, sem_ch12.adb, sem_util.adb, sem_util.ads
551 (Is_Generic_Formal): Move from body of Sem_Ch12 to Sem_Util.
552 (Check_Arg_Is_Local_Name): Fix check in the case of a pragma appearing
553 immediately after a library unit.
554 (Analyze_Pragma, case Preelaborable_Initialization): Pragma may apply to
555 a formal derived type.
557 2010-10-22 Geert Bosch <bosch@adacore.com>
559 * gcc-interface/Make-lang.in: Remove ttypef.ads
560 * checks.adb: Use Machine_Mantissa_Value and Machine_Radix_Value instead
561 of Machine_Mantissa and Machine_Radix.
562 * cstand.adb (P_Float_Range): Directly print the Type_Low_Bound and
563 Type_High_Bound of the type, instead of choosing constants from Ttypef.
564 (Set_Float_Bounds): Compute the bounds based on Machine_Radix_Value,
565 Machine_Emax_Value and Machine_Mantissa_Value instead of special-casing
567 * einfo.ads (Machine_Emax_Value, Machine_Emin_Value,
568 Machine_Mantissa_Value, Machine_Radix_Value, Model_Emin_Value,
569 Model_Epsilon_Value, Model_Mantissa_Value, Model_Small_Value,
570 Safe_Emax_Value, Safe_First_Value, Safe_Last_Value): Add new
571 synthesized floating point attributes.
572 * einfo.adb (Float_Rep): Determine the kind of floating point
573 representation used for a given type.
574 (Machine_Emax_Value, Machine_Emin_Value, Machine_Mantissa_Value,
575 Machine_Radix_Value): Implement based on Float_Rep_Kind of a type and
576 the number of digits in the type.
577 (Model_Emin_Value, Model_Epsilon_Value, Model_Mantissa_Value,
578 Model_Small_Value, Safe_Emax_Value, Safe_First_Value, Safe_Last_Value):
579 Implement new synthesized floating point attributes based on the various
581 * eval_fat.ads: Remove Machine_Mantissa and Machine_Radix.
582 * eval_fat.adb (Machine_Mantissa, Machine_Radix): Remove. Use the
583 Machine_Mantissa_Value and Machine_Radix_Value functions instead.
584 * exp_vfpt.adb (VAXFF_Digits, VAXDF_Digits, VAXFG_Digits): Define local
585 constants, instead of using constants from Ttypef.
586 * gnat_rm.texi: Reword comments referencing Ttypef.
587 * sem_attr.ads: Reword comment referencing Ttypef.
588 * sem_attr.adb (Float_Attribute_Universal_Integer,
589 Float_Attribute_Universal_Real): Remove.
590 (Attribute_Machine_Emax, Attribute_Machine_Emin,
591 Attribute_Machine_Mantissa, Attribute_Model_Epsilon,
592 Attribute_Model_Mantissa, Attribute_Model_Small, Attribute_Safe_Emax,
593 Attribute_Safe_First, Attribute_Safe_Last, Model_Small_Value): Use
594 attributes in Einfo instead of Float_Attribute_Universal_Real and
595 Float_Attribute_Universal_Integer and all explicit constants.
596 * sem_util.ads, sem_util.adb (Real_Convert): Remove.
597 * sem_vfpt.adb (VAXDF_Digits, VAXFF_Digits, VAXGF_Digits, IEEEL_Digits,
598 IEEES_Digits): New local constants, in order to remove dependency on
600 * tbuild.ads (Make_Float_Literal): New function.
601 * tbuild.adb (Make_Float_Literal): New function to create a new
602 N_Real_Literal, constructing it as simple as possible for best
603 output of constants in -gnatS.
604 * ttypef.ads: Remove.
606 2010-10-22 Robert Dewar <dewar@adacore.com>
608 * checks.adb (Apply_Predicate_Check): Remove attempt at optimization
609 when subtype is the same, caused legitimate checks to be missed.
610 * exp_ch13.adb (Build_Predicate_Function): Use Nearest_Ancestor to get
611 inheritance from right entity.
612 * freeze.adb (Freeze_Entity): Use Nearest_Ancestor to freeze in the
613 derived type case if the ancestor type has predicates.
614 * sem_aux.ads, sem_aux.adb (Nearest_Ancestor): New function.
615 * sem_prag.adb (Check_Enabled): Minor code reorganization.
617 2010-10-22 Arnaud Charlet <charlet@adacore.com>
619 * gcc-interface/utils.c, gcc-interface/gigi.h: Minor reformatting.
621 2010-10-22 Thomas Quinot <quinot@adacore.com>
623 * einfo.ads (Declaration_Node): Clarify documentation, in particular
624 regarding what is returned for subprogram entities.
626 2010-10-22 Arnaud Charlet <charlet@adacore.com>
628 * exp_attr.adb (Make_Range_Test): Generate a Range node instead of
629 explicit comparisons, generates simpler expanded code.
630 * a-except-2005.adb (Rcheck_06_Ext): New.
631 * gcc-interface/trans.c (gigi, gnat_to_gnu): Handle validity checks
633 * gcc-interface/Make-lang.in: Update dependencies.
635 2010-10-22 Robert Dewar <dewar@adacore.com>
637 * sem_ch3.adb (Array_Type_Declaration): Error for subtype wi predicate
639 (Constrain_Index): Error of subtype wi predicate in index constraint
640 * sem_ch9.adb (Analyze_Entry_Declaration): Error of subtype wi
641 predicate in entry family.
642 * sem_res.adb (Resolve_Slice): Error of type wi predicate in slice.
644 2010-10-22 Javier Miranda <miranda@adacore.com>
646 * sem_util.ads, sem_util.adb (Collect_Parents): New subprogram.
647 (Original_Corresponding_Operation): New subprogram.
648 (Visible_Ancestors): New subprogram.
649 * sem_ch6.adb (New_Overloaded_Entity): Handle new case of dispatching
650 operation that overrides a hidden inherited primitive.
651 * sem_disp.adb (Find_Hidden_Overridden_Primitive): New subprogram.
652 (Check_Dispatching_Operation): if the new dispatching operation
653 does not override a visible primtive then check if it overrides
654 some hidden inherited primitive.
656 2010-10-22 Ed Schonberg <schonberg@adacore.com>
658 * sem_ch10.adb (Analyze_With_Clause): If the parent_unit_name in a with
659 clause is a child unit that denotes a renaming, replace the
660 parent_unit_name with a reference to the renamed unit, because the
661 prefix is irrelevant to subsequent visibility..
663 2010-10-22 Robert Dewar <dewar@adacore.com>
665 * einfo.ads, einfo.adb (Has_Predicates): Flag is now on all entities
667 * exp_ch13.adb (Build_Predicate_Function): Output info msgs for
669 * sem_ch13.adb (Analyze_Aspect_Specifications): Make sure we have a
670 freeze node for entities for which a predicate is specified.
671 (Analyze_Aspect_Specifications): Avoid duplicate calls
672 * sem_ch3.adb (Analyze_Full_Type_Declaration): Remove attempt to avoid
673 duplicate calls to Analye_Aspect_Specifications.
675 2010-10-22 Thomas Quinot <quinot@adacore.com>
677 * a-exextr.adb, atree.ads, freeze.adb: Minor reformatting.
679 2010-10-21 Robert Dewar <dewar@adacore.com>
681 * sem_ch3.adb: Minor reformatting.
683 2010-10-21 Thomas Quinot <quinot@adacore.com>
685 * einfo.ads (Next_Girder_Discriminant): Remove obsolete description for
688 2010-10-21 Nicolas Roche <roche@adacore.com>
690 * gnatmem.adb, memroot.adb, memroot.ads, gmem.c,
691 gcc-interface/Makefile.in: Remove gnatmem specific files.
693 2010-10-21 Thomas Quinot <quinot@adacore.com>
695 * sem_res.adb, exp_ch13.adb: Minor reformatting.
697 2010-10-21 Thomas Quinot <quinot@adacore.com>
699 * sem_ch3.adb (Check_Or_Process_Discriminant): Reject illegal attempt
700 to provide a tagged full view as the completion of an untagged partial
701 view if the partial view has a discriminant with default.
703 2010-10-21 Arnaud Charlet <charlet@adacore.com>
705 * gcc-interface/Make-lang.in: Update dependencies.
707 2010-10-21 Robert Dewar <dewar@adacore.com>
709 * checks.ads, checks.adb (Apply_Predicate_Check): New procedure
710 Minor code reorganization.
711 * einfo.adb (Has_Predicates): Fix assertion.
712 * exp_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 spec to
714 (Expand_N_Freeze_Entity): Call build predicate function.
715 * exp_ch4.adb (Expand_N_Type_Conversion): Add predicate check.
716 * exp_ch5.adb (Expand_N_Assignment_Statement): Add predicate check.
717 * exp_prag.adb (Expand_Pragma_Check): Use all lower case for name of
719 * freeze.adb (Freeze_Entity): Move building of predicate function to
721 * sem_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 to
723 * sem_ch13.ads (Build_Predicate_Function): Move from Sem_Ch13 to
725 * sem_ch3.adb (Analyze_Declarations): Remove call to build predicate
727 * sem_res.adb (Resolve_Actuals): Apply predicate check.
729 2010-10-21 Robert Dewar <dewar@adacore.com>
731 * einfo.ads, einfo.adb: Replace Predicate_Procedure by
733 * exp_ch4.adb (Expand_N_In): Handle predicates.
734 * exp_util.ads, exp_util.adb (Make_Predicate_Call): New function.
735 (Make_Predicate_Check): New function.
736 * freeze.adb (Freee_Entity): Build predicate function if needed.
737 * sem_ch13.adb (Build_Predicate_Function): New procedure.
738 (Analyze_Aspect_Specifications): No third argument for Predicate pragma
739 built from Predicate aspect.
740 * sem_ch13.ads (Build_Predicate_Function): New procedure.
741 * sem_ch3.adb: Add handling for predicates.
742 * sem_eval.adb (Eval_Membership_Op): Never static if predicate
744 * sem_prag.adb (Analye_Pragma, case Predicate): Does not take a third
747 2010-10-21 Robert Dewar <dewar@adacore.com>
749 * einfo.ads, einfo.adb: Add handling of predicates.
750 Rework handling of invariants.
751 * exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to
752 handing of invariants.
753 * par-prag.adb: Add dummy entry for pragma Predicate
754 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
756 * sem_prag.adb: Add implementation of pragma Predicate.
757 * snames.ads-tmpl: Add entries for pragma Predicate.
759 2010-10-21 Robert Dewar <dewar@adacore.com>
761 * elists.adb: Minor reformatting.
763 2010-10-21 Geert Bosch <bosch@adacore.com>
765 * urealp.adb (UR_Write): Write hexadecimal constants with exponent 1 as
766 decimal constants, and write any others using the exponent notation.
767 Minor reformatting throughout
768 (Store_Ureal_Normalized): New function (minor code reorganization)
770 2010-10-21 Robert Dewar <dewar@adacore.com>
772 * einfo.ads, xeinfo.adb: Minor reformatting.
773 * s-stalib.ads: Minor comment fixes.
775 2010-10-21 Ed Schonberg <schonberg@adacore.com>
777 * sem_ch6.adb (Enter_Overloaded_Entity): Refine warning message about
778 hiding, to remove noise warnings about hiding predefined operators.
780 2010-10-21 Emmanuel Briot <briot@adacore.com>
782 * g-comlin.adb (Add_Switch): Fix handling of switches with no separator
783 when the parameter has length 1.
785 2010-10-21 Jose Ruiz <ruiz@adacore.com>
787 * sem_prag.adb (Set_Ravenscar_Profile): Enforce the restrictions of no
788 dependence on Ada.Execution_Time.Timers,
789 Ada.Execution_Time.Group_Budget, and
790 System.Multiprocessors.Dispatching_Domains which are part of the
792 * impunit.adb (Non_Imp_File_Names_05): Add the file "a-etgrbu" to the
793 list of Ada 2005 files for package Ada.Execution_Time.Group_Budgets.
794 (Non_Imp_File_Names_12): Add the file "s-mudido" to the list of Ada 2012
795 files for package System.Mutiprocessors.Dispatching_Domains.
797 2010-10-21 Tristan Gingold <gingold@adacore.com>
799 * ug_words, vms_data.ads: Define the VMS qualifier for -gnateE.
801 2010-10-21 Thomas Quinot <quinot@adacore.com>
803 * sem_ch3.ads (Process_Discriminants): Clarify cases where this is
804 called for a completion.
806 2010-10-21 Geert Bosch <bosch@adacore.com>
808 * uintp.ads: Expand image buffer to have enough room for 128-bit values
809 * urealp.ads (UR_Write): Write constants in base 16 in hexadecimal
810 notation; either as fixed point literal or in canonical radix 16
813 2010-10-21 Robert Dewar <dewar@adacore.com>
815 * a-cgaaso.ads, a-tags.ads, exp_ch3.adb, exp_attr.adb, exp_ch4.adb,
816 exp_ch3.ads, exp_ch7.adb, exp_ch9.adb, exp_disp.adb, exp_disp.ads,
817 exp_dist.adb, exp_util.adb, layout.adb, lib-xref.adb, lib.ads,
818 prep.adb, prj-strt.adb, s-ststop.adb, s-taskin.ads, s-tataat.ads,
819 sem_aggr.adb, sem_attr.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb,
820 sem_ch4.ads, sem_ch5.adb, sem_res.adb, sem_util.adb, einfo.adb,
821 g-sothco.ads, make.adb: Minor reformatting
823 2010-10-21 Vincent Celier <celier@adacore.com>
825 * vms_data.ads: Add new qualifiers /SRC_INFO= and
826 /UNCHECKED_SHARED_LIB_IMPORTS for GNAT COMPILE.
827 Correct qualifier /SRC_INFO= for GNAT MAKE
829 2010-10-21 Ed Schonberg <schonberg@adacore.com>
831 * exp_aggr.adb (Flatten): An association for a subtype may be an
833 (Safe_Left_Hand_Side): An unchecked conversion is part of a safe
834 left-hand side if the expression is.
835 (Is_Safe_Index): new predicate
836 * exp_ch3.adb (Expand_Freeze_Enumeration_Type): Indicate that the
837 generated Rep_To_Pos function is a Pure_Function.
839 2010-10-21 Robert Dewar <dewar@adacore.com>
841 * gnat_rm.texi: Document Invariant pragma.
843 2010-10-21 Javier Miranda <miranda@adacore.com>
845 * exp_ch5.adb: Update comment.
847 2010-10-21 Robert Dewar <dewar@adacore.com>
849 * sem_ch13.adb (Build_Invariant_Procedure): Remove commented out code
850 for interfaces, since invariants are not allowed on interfaces in any
853 2010-10-21 Javier Miranda <miranda@adacore.com>
855 * sem_attr.adb (Resolve_Attribute): After replacing the range attribute
856 node with a range expression ensure that its evaluation will not have
858 * exp_ch5.adb (Expand_Assign_Array): Propagate the Parent to the
859 unchecked conversion node generated to handle assignment of private
860 types. Required to allow climbing the subtree if Insert_Action is
863 2010-10-21 Robert Dewar <dewar@adacore.com>
865 * par-ch3.adb (P_Interface_Type_Definition): Allow for possibility of
866 aspect clause presence terminating the type definition.
868 2010-10-21 Robert Dewar <dewar@adacore.com>
870 * exp_ch4.adb, exp_intr.adb, par-ch4.adb, scn.adb, sem_ch4.adb,
871 sem_res.adb, sem_util.adb, sinfo.ads, a-except-2005.adb: Minor
873 * snames.ads-tmpl: Add note on Name_Some (not a reserved keyword).
875 2010-10-21 Geert Bosch <bosch@adacore.com>
877 * ttypef.ads: Further cleanup of Safe_XXX float attributes.
879 2010-10-19 Ed Schonberg <schonberg@adacore.com>
881 * exp_ch4.adb, exp_ch4.ads (Expand_Quantified_Expression): New procedure
882 * exp_util.adb (Insert_Actions): Include Quantified_Expression.
883 * expander.adb: Call Expand_Qualified_Expression.
884 * par.adb: New procedure P_Quantified_Expression. Make
885 P_Loop_Parameter_Specification global for use in quantified expressions.
886 * par-ch3.adb (P_Subtype_Mark_Resync): Allow "some" as an identifier if
888 * par-ch4.adb: New procedure P_Quantified_Expression.
889 * par-ch5.adb: P_Loop_Parameter_Specification is now global.
890 * scans.adb, scans.ads: Introduce token Some. For now leave as
892 * scn.adb (Scan_Reserved_Identifier): For earlier versions of Ada,
893 treat Some as a regular identifier.
894 * sem.adb: Call Analyze_Quantified_Expression.
895 * sem_ch4.adb, sem_ch4.ads: New procedure Analyze_Quantified_Expression.
896 * sem_ch5.adb, sem_ch5.ads: Analyze_Iteration_Scheme is public, for use
897 in quantified expressions.
898 * sem_res.adb: New procedure Resolve_Qualified_Expression.
899 * sinfo.adb, sinfo.ads: New node N_Quantified_Expression
900 * snames.ads-tmpl: New name Some.
901 * sprint.adb: Output quantified_expression.
903 2010-10-19 Robert Dewar <dewar@adacore.com>
905 * a-exexda.adb: Minor reformatting
906 Minor code reorganization.
908 2010-10-19 Robert Dewar <dewar@adacore.com>
910 * sem_eval.adb: Minor reformatting.
912 2010-10-19 Tristan Gingold <gingold@adacore.com>
914 * exp_ch4.adb (Expand_N_And_Op, Expand_N_Or_Op, Expand_N_Xor_Op): Call
915 Expand_Intrinsic_Call if the function is intrinsic.
916 * exp_intr_adb (Expand_Binary_Operator): Handle VMS case for logical
917 binary operator on the unsigned_quadword record.
918 * exp_intr.ads (Expand_Intrinsic_Call): Update comments.
920 2010-10-19 Geert Bosch <bosch@adacore.com>
922 * gnat_rm.texi (pragma Float_Representation): Fix typo.
924 2010-10-19 Arnaud Charlet <charlet@adacore.com>
926 * switch-c.adb (Scan_Front_End_Switches): Add handling of -gnateE.
927 * fe.h (Exception_Extra_Info): Declare.
928 * usage.adb (usage): Add -gnateE doc.
929 * checks.adb (Install_Null_Excluding_Check): Use better sloc.
930 * sem_util.adb (Insert_Explicit_Dereference): Ditto.
931 * gnat_ugn.texi: Document -gnateE switch.
932 * a-except.adb (Set_Exception_C_Msg): New parameter Column.
933 * a-except-2005.adb (Set_Exception_C_Msg): New parameter Column.
934 (Raise_Constraint_Error_Msg): Ditto.
935 (Image): New helper function.
936 (Rcheck_00_Ext, Rcheck_05_Ext, Rcheck_12_Ext): New procedure with more
937 detailed exception information.
938 Adjust calls to Set_Exception_C_Msg and Raise_Constraint_Error_Msg.
939 * a-exexda.adb (Set_Exception_C_Msg): New parameter Column.
940 * opt.ads (Exception_Extra_Info): New flag.
941 * gcc-interface/utils.c (gnat_raise_decls_ext): New.
942 * gcc-interface/utils2.c (build_call_raise_range,
943 build_call_raise_column): New functions.
944 * gcc-interface/gigi.h (exception_info_kind, gnat_raise_decls_ext,
945 build_call_raise_range, build_call_raise_column): Declare.
946 gcc-interface/trans.c (build_raise_check): New function.
947 (gigi): Initialize gnat_raise_decls_ext.
948 (gnat_to_gnu): Add initial support for -gnateE switch.
949 * gcc-interface/Make-lang.in: Update dependencies.
951 2010-10-19 Geert Bosch <bosch@adacore.com>
953 * ttypef.ads: Change VAXDF_Last to be -VAXDF_First, as type is
956 2010-10-19 Robert Dewar <dewar@adacore.com>
958 * atree.h (Field29): Fix incorrect definition.
959 * einfo.adb (Invariant_Procedure): New attribute
960 (Has_Invariants): New flag
961 (Has_Inheritable_Invariants): New flag
962 (OK_To_Reference): New flag
963 Minor code reorganization (use Next_Rep_Item function)
964 * einfo.ads (Invariant_Procedure): New attribute
965 (Has_Invariants): New flag
966 (Has_Inheritable_Invariants): New flag
967 (OK_To_Reference): New flag
968 * exp_ch3.adb (Expand_N_Object_Declaration): Add check for invariant
969 * exp_ch4.adb (Expand_N_Type_Conversion): Check invariant on type
970 conversion. Minor reformatting.
971 * exp_util.ads, exp_util.adb (Make_Invariant_Call): New procedure.
972 * opt.ads (List_Inherited_Aspects): New name for List_Inherited_Pre_Post
973 * par-prag.adb: Add dummy entry for pragma Invariant.
974 * sem_ch13.adb (Build_Invariant_Procedure): New procedure
975 (Analyze_Aspect_Specification): Add support for Invariant aspect
976 * sem_ch13.ads (Build_Invariant_Procedure): New procedure
977 * sem_ch3.adb (Build_Derived_Type): Propagate invariant information
978 (Process_Full_View): Deal with invariants, building invariant procedure
980 * sem_ch6.adb (Process_PPCs): Add processing of invariants
981 * sem_ch7.adb (Analyze_Package_Specification): Build invariant
983 * sem_prag.adb: Implement pragma Invariant.
984 * sem_res.adb (Resolve_Entity_Name): Allow type reference if
986 * sem_warn.adb (List_Inherited_Aspects): New name for
987 List_Inherited_Pre_Post.
988 * snames.ads-tmpl: Add entries for pragma Invariant.
989 * treepr.adb (Print_Entity_Information): Add handling of Field29.
990 * usage.adb: Warning .l/.L applies to invariant as well as pre/post.
992 2010-10-19 Javier Miranda <miranda@adacore.com>
994 * par-ch4.adb: Update documentation of Ada 2012 syntax rules for
997 2010-10-19 Bob Duff <duff@adacore.com>
999 * sem_attr.adb (Eval_Attribute): Implement Max_Alignment_For_Allocation
1001 * exp_attr.adb (Expand_N_Attribute_Reference): Add
1002 Attribute_Max_Alignment_For_Allocation to the case statement.
1003 * snames.ads-tmpl (Name_Max_Alignment_For_Allocation,
1004 Attribute_Max_Alignment_For_Allocation): New attribute name.
1006 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1008 * sem_ch3.adb (OK_For_Limited_Init_In_05): a call to an access to
1009 parameterless function appears syntactically as an explicit dereference.
1011 2010-10-19 Thomas Quinot <quinot@adacore.com>
1013 * sem_ch8.adb, sem_ch12.adb, opt.ads, sem_ch6.adb, sem_res.adb,
1014 i-cexten.ads, exp_disp.adb, exp_ch4.adb, exp_ch9.adb: Minor reformatting
1016 2010-10-19 Thomas Quinot <quinot@adacore.com>
1018 * sem_util.adb (Collect_Primitive_Operations): A function with an
1019 anonymous access result designating T is a primitive operation of T.
1021 2010-10-19 Tristan Gingold <gingold@adacore.com>
1023 * init.c: On Alpha/VMS, only adjust PC for HPARITH.
1025 2010-10-19 Tristan Gingold <gingold@adacore.com>
1027 * sem_attr.adb (Eval_Attribute): Handle Attribute_Ref, which can be
1030 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1032 * sem_ch12.adb (Check_Generic_Child_Unit): Handle properly the case of
1033 an instantiation of a renaming of the implicit generic child that
1034 appears within an instance of its parent.
1036 2010-10-19 Thomas Quinot <quinot@adacore.com>
1038 * exp_ch9.adb: Minor reformatting.
1039 * einfo.adb, einfo.ads, atree.adb, atree.ads, exp_dist.adb, atree.h:
1040 (Referenced_Object): Remove unused entity attribute.
1041 (Direct_Primitive_Operations): Move to Elist10, this is set for all
1042 tagged types, including synchronous ones, so can't use field15 which is
1043 used as Storage_Size_Variable for task types and Entry_Bodies_Array for
1045 (Add_RACW_Primitive_Declarations_And_Bodies): Remove bogus guard
1046 against Concurrent_Types (we must handle the case of a RACW designating
1047 a class-wide private synchronous type).
1048 Use Direct_Primitive_Operations, not Primitive_Operations, since we
1049 really want the former.
1051 2010-10-19 Bob Duff <duff@adacore.com>
1053 * sem_ch8.adb (Pop_Scope): Change "return;" to "raise Program_Error;".
1055 2010-10-19 Javier Miranda <miranda@adacore.com>
1057 * exp_ch4.adb (Expand_Set_Membership.Make_Cond): Add missing support
1060 2010-10-19 Thomas Quinot <quinot@adacore.com>
1062 * einfo.ads, atree.ads: Minor comment fixes.
1064 2010-10-18 Bob Duff <duff@adacore.com>
1066 * sinfo.ads, sinfo.adb: Modify comment about adding fields to be more
1067 correct, and to be in a more convenient order.
1068 (Default_Storage_Pool): New field of N_Compilation_Unit_Aux, for
1069 recording the Default_Storage_Pool for a parent library unit.
1070 * einfo.ads (Etype): Document the case in which Etype can be Empty.
1071 * sem_prag.adb (Pragma_Default_Storage_Pool): Analyze the new
1072 Default_Storage_Pool pragma.
1073 * sem.ads (Save_Default_Storage_Pool): Save area for push/pop scopes.
1074 * gnat_ugn.texi: Document Default_Storage_Pool as a new configuration
1076 * freeze.adb (Freeze_Entity): When freezing an access type, take into
1077 account any Default_Storage_Pool pragma that applies. We have to do
1078 this at the freezing point, because up until that point, a Storage_Pool
1079 or Storage_Size clause could occur, which should override the
1080 Default_Storage_Pool.
1081 * par-prag.adb: Add this pragma to the list of pragmas handled entirely
1083 * sem_ch8.adb (Push_Scope, Pop_Scope): Save and restore the
1084 Default_Storage_Pool information.
1085 * opt.ads (Default_Pool, Default_Pool_Config): New globals for recording
1086 currently-applicable Default_Storage_Pool pragmas.
1087 * opt.adb: Save/restore the globals as appropriate.
1088 * snames.ads-tmpl (Name_Default_Storage_Pool,
1089 Pragma_Default_Storage_Pool): New pragma name.
1091 2010-10-18 Vincent Celier <celier@adacore.com>
1093 * make.adb (Switches_Of): Put the spec and body suffix in canonical
1096 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1098 * sem_ch13.adb (Analyze_Aspect_Specifications): If subprogram is at the
1099 library level, the pre/postconditions must be treated as global
1100 declarations, i.e. placed on the Aux_Decl nodes of the compilation unit.
1101 * freeze.adb (Freeze_Expression): If the expression is at library level
1102 there is no enclosing record to check.
1104 2010-10-18 Javier Miranda <miranda@adacore.com>
1106 * sem_ch3.ads (Find_Type_Name): Add documentation.
1107 * sem_ch3.adb (Analyze_Full_Type_Declaration): Code cleanup because the
1108 propagation of the class-wide entity is now done by routine
1109 Find_Type_Name to factorize this code.
1110 (Analyze_Private_Extension_Declaration): Handle private type that
1111 completes an incomplete type.
1112 (Tag_Mismatch): Add error message for tag mismatch in a private type
1113 declaration that completes an incomplete type.
1114 (Find_Type_Name): Handle completion of incomplete type by means of
1115 a private declaration. Generate an error if a tagged incomplete type
1116 is completed by an untagged private type.
1117 * sem_ch7.adb (New_Private_Type): Handle private type that completes an
1119 * einfo.ads (Full_View): Add documentation.
1121 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1123 * sem_ch12.adb (Analyze_Formal_Package_Declaration): If the package is
1124 a renaming, generate a reference for it before analyzing the renamed
1125 entity, to prevent spurious warnings.
1127 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1129 * adaint.c (__gnat_pthread_setaffinity_np,
1130 __gnat_pthread_attr_setaffinity_np): Remove wrappers, no longer needed.
1131 * s-osinte-linux.ads (pthread_setaffinity_np,
1132 pthread_attr_setaffinity_np): Remove use of wrappers.
1133 * s-taprop-linux.adb (Create_Task, Initialize): Restore check to verify
1134 whether the affinity functionality is available in the OS.
1135 * gcc-interface/utils.c: Set TREE_STATIC on functions only when there
1138 2010-10-18 Robert Dewar <dewar@adacore.com>
1140 * einfo.ads, einfo.adb: Minor reformatting.
1141 * gnat_ugn.texi, ug_words: Add missing entries, fix typos.
1143 2010-10-18 Emmanuel Briot <briot@adacore.com>
1145 * g-comlin.adb (Is_In_Config): When the switch accepts either a space
1146 or equal, we output an equal every time.
1148 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1150 * sem_res.adb (Resolve_Entry_Call): Handle call to an entry family
1151 member when pre/post conditions are present.
1152 * exp_ch9.adb (Build_PPC_Wrapper): The PPC_Wrapper for an entry family
1153 includes an index parameter, and the name of the enclosed entry call is
1154 an indexed component.
1156 2010-10-18 Robert Dewar <dewar@adacore.com>
1158 * einfo.ads, einfo.adb: Minor reformatting.
1160 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1162 * adaint.c (__gnat_pthread_setaffinity_np,
1163 __gnat_pthread_attr_setaffinity_np): Add these wrappers which check the
1164 availability of the underlying OS functionality before calling.
1165 * s-osinte-linux.ads (pthread_setaffinity_np,
1166 pthread_attr_setaffinity_np): Call a wrapper instead of the OS function
1167 to perform a check of its availability.
1168 * s-taprop-linux.adb (Create_Task): Remove the check to verify whether
1169 the affinity functionality is available in the OS. Now done in a wrapper
1170 * gcc-interface/Makefile.in: Remove vmshandler.asm, unused.
1171 * gcc-interface/Make-lang.in: Update dependencies.
1173 2010-10-18 Robert Dewar <dewar@adacore.com>
1175 * sinfo.ads, sinfo.adb: Change Has_Pragma_CPU to Flag14 (Flag10 is
1178 2010-10-18 Robert Dewar <dewar@adacore.com>
1180 * s-stausa.adb, s-taprop-linux.adb, s-taprop-mingw.adb, s-tassta.ads:
1183 2010-10-18 Robert Dewar <dewar@adacore.com>
1185 * exp_strm.adb (Build_Elementary_Input_Call): Check
1186 No_Default_Stream_Attributes.
1187 (Build_Elementary_Write_Call): Check No_Default_Stream_Attributes
1188 * s-rident.ads: Add restriction No_Default_Stream_Attributes
1189 Put restriction No_Allocators_After_Elaboration in alpha order
1191 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1193 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add field corresponding
1194 to the affinity when expanding the task declaration.
1195 (Make_Task_Create_Call): Add the affinity parameter to the call to
1197 * sem_prag.adb (Analyze_Pragma): Add the analysis for pragma CPU,
1198 taking into account the case when it applies to a subprogram (only for
1199 main and with static expression) or to a task.
1200 * par_prag.adb:(Prag): Make pragma CPU a valid one.
1201 * snames.ads-tmpl (Name_uCPU, Name_CPU): Add these new name identifiers
1202 used by the expander for handling the affinity parameter when creating
1204 (Pragma_Id): Add Pragma_CPU as a valid one.
1205 * rtsfind.ads (RTU_Id): Make System_Multiprocessors accesible.
1206 (RE_Id, RE_Unit_Table): Make the entities RE_CPU_Range and
1207 RE_Unspecified_CPU visible.
1208 * sinfo.ads, sinfo.adb (Has_Pragma_CPU, Set_Has_Pragma_CPU): Add these
1209 two subprograms to set/get the flag indicating whether there is a
1210 pragma CPU which applies to the entity.
1211 * lib.ads, lib.adb (Unit_Record, Default_Main_CPU, Main_CPU,
1212 Set_Main_CPU): Add the field Main_CPU to Unit_Record to store the value
1213 of the affinity associated to the main subprogram (if any).
1214 Default_Main_CPU is used when no affinity is set. Subprograms
1215 Set_Main_CPU and Main_CPU are added to set/get the affinity of the main
1217 * ali.ads, ali.adb (ALIs_Record): Add field Main_CPU to contain the
1218 value of the affinity of the main subprogram.
1219 (Scan_ALI): Get the affinity of the main subprogram (encoded as C=XX in
1221 * lib-writ.ads, lib-writ.adb (M_Parameters): Encode the affinity of the
1222 main subprogram in the M (main) line using C=XX.
1223 * lib-load.adb (Create_Dummy_Package_Unit, Load_Main_Source,
1224 Load_Unit): Add new field Main_CPU.
1225 * bindgen.adb (Gen_Adainit_Ada, Gen_Adainit_C): Add the code to pass
1226 the affinity of the main subprogram to the run time.
1227 * s-taskin.ads (Common_ATCB): Add the field Base_CPU to store the
1229 (Unspecified_CPU): Add this constant to identify the case when no
1230 affinity is set for tasks.
1231 * s-taskin.adb (Initialize_ATCB): Store the value coming from pragma
1232 CPU in the common part of the ATCB.
1233 (Initialize): Store the value coming from pragma CPU (for the
1234 environment task) in the common part of the ATCB.
1235 * s-tassta.ads, s-tassta.adb (Create_Task): Add the affinity specified
1236 by pragma CPU to the ATCB.
1237 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add the affinity
1238 specified by pragma CPU to the ATCB.
1239 * s-tporft.adb (Register_Foreign_Thread): Add the new affinity
1240 parameter to the call to Initialize_ATCB.
1241 * s-taprop-linux.adb (Create_Task): Change the attributes of the thread
1242 to include the task affinity before creation. Additionally, the
1243 affinity selected with Task_Info is also enforced changing the
1244 attributes at task creation time, instead of changing it after creation.
1245 (Initialize): Change the affinity of the environment task if required
1247 * s-osinte-linux.ads (pthread_setaffinity_np): Instead of using a
1248 wrapper to check whether the function is available or not, use a weak
1250 (pthread_attr_setaffinity_np): Add the import of this function which is
1251 used to change the affinity in the attributes used to create a thread.
1252 * adaint.c (__gnat_pthread_attr_setaffinity_np): Remove this wrapper.
1253 It was used to check whether the pthread function was available or not,
1254 but the use of a weak symbol handles this situation in a cleaner way.
1255 * s-taprop-mingw.adb (Create_Task, Initialize): Change the affinity of
1256 tasks (including the environment task) if required by a pragma CPU.
1257 * s-taprop-solaris.adb (Enter_Task): Change the affinity of tasks
1258 (including the environment task) if required by a pragma CPU.
1259 * s-taprop-vxworks.adb (Create_Task, Initialize): Change the affinity
1260 of tasks (including the environment task) if required by a pragma CPU.
1261 * init.c (__gl_main_cpu): Make this value visible to the run time. It
1262 will pass the affinity of the environment task.
1264 2010-10-18 Javier Miranda <miranda@adacore.com>
1266 * einfo.adb (Direct_Primitive_Operations): Complete assertion.
1268 2010-10-18 Vincent Celier <celier@adacore.com>
1270 * prj.ads (Source_Data): New Boolean flag In_The_Queue.
1272 2010-10-18 Tristan Gingold <gingold@adacore.com>
1274 * s-stausa.ads: Add the Top parameter to Initialize_Analyzer.
1275 * s-stausa.adb: Use the top parameter. In Fill_Stack, use the
1277 * s-tassta.adb (Task_Wrapper): Call Initialize_Analyzer after Enter_Task
1278 so that Pri_Stack_Info.Limit can be set and used.
1280 2010-10-18 Robert Dewar <dewar@adacore.com>
1282 * einfo.ads: Minor reformatting.
1283 * sem_res.adb (Resolve_Allocator): Add test for violating
1284 No_Anonymous_Allocators.
1286 2010-10-18 Robert Dewar <dewar@adacore.com>
1288 * prj-nmsc.adb, prj.adb, sem_res.adb: Minor reformatting.
1290 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1292 * sem_util.adb (Insert_Explicit_Dereference): If operand is a selected
1293 component, we generate a reference to the ultimate prefix when it is an
1294 entity name. We must place the reference on the identifier for that
1295 prefix, and not on the operand itself, to prevent spurious extra
1296 references in the ali file.
1298 2010-10-18 Vincent Celier <celier@adacore.com>
1300 * projects.texi: Add documentation for attribute Ignore_Source_Sub_Dirs
1302 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1304 * einfo.ads, einfo.adb: New attribute PPC_Wrapper for entries and entry
1305 families. Denotes a procedure that performs pre/postcondition checks
1306 and then performs the entry call.
1307 * sem_res.adb (Resolve_Entry_Call): If the entry has
1308 pre/postconditions, replace call with a call to the PPC_Wrapper of the
1310 * exp_ch9.adb (Build_PPC_Wrapper): new procedure.
1311 (Expand_N_Entry_Declaration, Expand_N_Protected_Type_Declaration): call
1312 Build_PPC_Wrapper for all entries in task and protected definitions.
1314 2010-10-18 Tristan Gingold <gingold@adacore.com>
1316 * init.c: Add __gnat_set_stack_guard_page and __gnat_set_stack_limit.
1317 Implement stack limitation on VMS.
1320 2010-10-18 Vincent Celier <celier@adacore.com>
1322 * prj.adb (Is_Compilable): Do not modify Source.Compilable until the
1323 source record has been initialized.
1325 2010-10-18 Robert Dewar <dewar@adacore.com>
1327 * einfo.adb: Minor code reorganization (Primitive_Operations is a
1328 synthesized attribute routine and was in the wrong place).
1330 2010-10-18 Tristan Gingold <gingold@adacore.com>
1332 * init.c: Indentation, and minor changes to more closely follow GNU
1333 style rules. Make more variable statics.
1335 2010-10-18 Vincent Celier <celier@adacore.com>
1337 * prj.adb (Is_Compilable): On first call for a source, cache value in
1338 component Compilable.
1339 * prj.ads (Source_Data): New component Compilable, to cache the value
1340 returned by function Is_Compilable.
1342 2010-10-18 Vincent Celier <celier@adacore.com>
1344 * prj-attr.adb: New project level attribute Ignore_Source_Sub_Dirs.
1345 * prj-nmsc.adb (Expand_Subdirectory_Pattern): New string list parameter
1347 (Recursive_Find_Dirs): Do not consider subdirectories listed in Ignore.
1348 (Get_Directories): Call Find_Source_Dirs with the string list
1349 indicated by attribute Ignore_Source_Sub_Dirs.
1350 * snames.ads-tmpl: New standard name Ignore_Source_Sub_Dirs.
1352 2010-10-18 Javier Miranda <miranda@adacore.com>
1354 * einfo.ads, einfo.adb (Primitive_Operations): New synthesized
1356 (Direct_Primitive_Operations): Renaming of old Primitive_Operations.
1357 (Set_Direct_Primitive_Operations): Renaming of old
1358 Set_Primitive_Operations. Update documentation
1359 * sem_ch3.adb, exp_util.adb, sem_ch7.adb, sem_ch8.adb, exp_ch3.adb:
1360 Replace occurrences of Set_Primitive_Operations by
1361 Set_Direct_Primitive_Operations.
1362 * sem_cat.adb (Validate_RACW_Primitives): No action needed for tagged
1364 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not
1365 process primitives of concurrent types.
1366 * lib-xref.adb (Generate_Prim_Op_References): Minor code cleanup.
1368 2010-10-18 Eric Botcazou <ebotcazou@adacore.com>
1370 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Use Freeze_Before.
1371 (Expand_Protected_Object_Reference): Likewise.
1372 * sem_attr.adb (Resolve_Attribute): Likewise.
1373 * sem_ch3.adb (Analyze_Subtype_Declaration): Likewise.
1374 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Likewise.
1376 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1378 * g-comlin.adb (Get_Switches): Prevent dereferencing null Config.
1380 2010-10-18 Robert Dewar <dewar@adacore.com>
1382 * aspects.ads, aspects.adb: Add entries for aspects
1383 Read/Write/Input/Output.
1384 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1385 handling aspects Read/Write/Input/Output.
1387 2010-10-18 Robert Dewar <dewar@adacore.com>
1389 * sem_util.adb (Note_Possible_Modification): Do not give warning for
1390 use of pragma Unmodified unless we are sure this is a modification.
1392 2010-10-18 Tristan Gingold <gingold@adacore.com>
1394 * sysdep.c: Add __gnat_get_stack_bounds.
1395 * s-taprop-mingw.adb Call __gnat_get_stack_bounds to set Pri_Stack_Info.
1397 2010-10-18 Robert Dewar <dewar@adacore.com>
1399 * a-assert.ads: Fix bad name in header.
1400 * sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch10.adb: Minor
1402 * exp_aggr.adb: Fix typo in comment.
1404 2010-10-18 Javier Miranda <miranda@adacore.com>
1406 * exp_util.adb (Side_Effect_Free): Code clean up.
1408 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1410 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Renamed from
1411 Is_Primitive_Operator. When ending the scope of a use package scope, a
1412 primitive operator remains in use if the base type has a current use
1415 2010-10-18 Javier Miranda <miranda@adacore.com>
1417 * einfo.ads (Is_Dynamic_Support): Add missing support for limited
1418 private types whose full-view is a task type.
1419 * sem_util.adb (Enclosing_Subprogram): Add missing support for limited
1420 private types whose full-view is a task type.
1421 * exp_ch7.adb (Find_Final_List): Minor code cleanup replacing code by
1422 function Nearest_Dynamic_Scope which provides the needed functionality.
1424 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1426 * sem_prag.adb (Set_Exported): Do not generate error when exporting a
1427 variable with an address clause in codepeer mode.
1429 2010-10-18 Robert Dewar <dewar@adacore.com>
1431 * g-trasym-vms-ia64.adb: Minor reformatting.
1433 2010-10-18 Thomas Quinot <quinot@adacore.com>
1435 * sem_type.adb (Covers): If either argument is Standard_Void_Type and
1436 the other isn't, return False early.
1438 2010-10-18 Ed Falis <falis@adacore.com>
1440 * s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in
1443 2010-10-18 Robert Dewar <dewar@adacore.com>
1445 * sem_disp.ads: Minor comment update.
1447 2010-10-18 Robert Dewar <dewar@adacore.com>
1449 * einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries
1450 * sem_ch3.adb (Analyze_Declarations): Add processing for delaying
1451 visibility analysis of precondition and postcondition pragmas (and
1453 * sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class
1455 * sem_ch7.adb (Analyze_Package_Specification): Remove special handling
1456 of pre/post conditions (no longer needed).
1457 * sem_disp.adb (Inherit_Subprograms): Deal with interface case.
1458 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message
1459 argument, since this is now done in the main processing for
1460 pre/postcondition pragmas when they are first seen.
1461 (Chain_PPC): Pre'Class and Post'Class now handled properly
1462 (Chain_PPC): Handle Pre/Post aspects for entries
1463 (Check_Precondition_Postcondition): Handle entry declaration case
1464 (Check_Precondition_Postcondition): Handle delay of visibility analysis
1465 (Check_Precondition_Postcondition): Preanalyze message argument if
1468 2010-10-18 Robert Dewar <dewar@adacore.com>
1470 * g-trasym-vms-ia64.adb, prj-nmsc.adb, prj.ads: Minor reformatting.
1472 2010-10-14 Eric Botcazou <ebotcazou@adacore.com>
1474 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set
1475 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
1476 * gcc-interface/trans.c (Identifier_to_gnu): Set TREE_THIS_NOTRAP on
1477 the INDIRECT_REF node built for objects used by reference.
1478 * gcc-interface/utils2.c (build_binary_op): Add short-circuit for
1479 constant result. Set TREE_THIS_NOTRAP on ARRAY_REF and ARRAY_RANGE_REF.
1480 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
1482 2010-10-13 Richard Henderson <rth@redhat.com>
1484 * gcc-interface/misc.c (gnat_eh_personality): Update call to
1485 build_personality_function.
1486 * raise-gcc.c (PERSONALITY_FUNCTION): Change to match other languages;
1487 use__gnat_personality_{v,sj}0.
1489 2010-10-12 Vincent Celier <celier@adacore.com>
1491 * prj-nmsc.adb (Add_Source): Put source in hash table Source_Files_HT
1492 (Process_Exceptions_File_Based): Use hash table Source_Files_HT instead
1493 of iterating through all sources of the project.
1494 * prj.adb (Free): Reset hash table Source_Files_HT
1495 (Reset): Reset hash table Source_Files_HT
1496 * prj.ads (Source_Data): New component Next_With_File_Name
1497 (Source_Files_Htable): New hash table
1498 (Project_Tree_Data): New component Source_Files_HT
1500 2010-10-12 Tristan Gingold <gingold@adacore.com>
1502 * g-trasym-vms-ia64.adb: Use the documented API.
1503 * gcc-interface/Makefile.in: Always set NO_REORDER_ADAFLAGS.
1504 * gcc-interface/Make-lang.in: Update dependencies.
1506 2010-10-12 Thomas Quinot <quinot@adacore.com>
1508 * rtsfind.ads, exp_dist.adb, exp_dist.ads (Build_General_Calling_Stubs,
1509 PolyORB case): Request is now a controlled type: we can declare the
1510 request on the stack, and we do not need explicit cleanup actions
1513 2010-10-12 Bob Duff <duff@adacore.com>
1515 * s-rident.ads (Profile_Info): This variable is now constant.
1517 2010-10-12 Emmanuel Briot <briot@adacore.com>
1519 * g-comlin.adb, g-comlin.ads (Define_Switch): Put back (unused)
1520 parameter Separator for backward compatibility.
1522 2010-10-12 Robert Dewar <dewar@adacore.com>
1524 * sem_ch9.adb, par-ch9.adb, impunit.adb: Minor reformatting.
1526 2010-10-12 Vincent Celier <celier@adacore.com>
1528 * debug.adb: Put detailed documentation for gnatmake switch -dm.
1530 2010-10-12 Vincent Celier <celier@adacore.com>
1532 * gnat1drv.adb: When the compiler is invoked for a spec that needs aw
1533 body, do not generate an ALI file if neither -gnatc nor -gnatQ is used.
1535 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1537 * g-comlin.adb (Foreach_Switch): Make this procedure generic to avoid
1540 2010-10-12 Robert Dewar <dewar@adacore.com>
1542 * debug.adb: Add comment.
1543 * gnatcmd.adb, sem_ch6.adb, switch-m.adb: Minor reformatting.
1545 2010-10-12 Javier Miranda <miranda@adacore.com>
1547 * exp_util.adb (Side_Effect_Free): Return true for object renaming
1548 declarations that were previously generated by Remove_Side_Effects.
1550 2010-10-12 Emmanuel Briot <briot@adacore.com>
1552 * xref_lib.adb (Get_Full_Type): Display "private variable" instead of
1553 "???" when an entity is defined as "*" in the ALI file.
1554 * g-comlin.ads, g-comlin.adb: Fix handling of null parameters.
1557 2010-10-12 Emmanuel Briot <briot@adacore.com>
1559 * g-comlin.adb, g-comlin.ads (Display_Help, Getopt, Current_Section,
1560 Set_Usage): New subprograms.
1561 (Define_Switch): Change profile to add support for help messages and
1564 2010-10-12 Javier Miranda <miranda@adacore.com>
1566 * sem_ch6.adb (New_Overloaded_Entity): Add missing decoration of
1567 attribute Overridden_Operation in predefined dispatching primitives.
1569 2010-10-12 Emmanuel Briot <briot@adacore.com>
1571 * g-comlin.adb, g-comlin.ads (Add_Switch): Raise an exception when a
1572 command line configuration exists and we specify an invalid section.
1574 2010-10-12 Robert Dewar <dewar@adacore.com>
1576 * sem_ch6.adb (Process_PPCs): Fix error in inheriting Pre'Class when no
1577 exception messages are generated.
1578 (Process_PPCs): Fix error in inheriting Pre'Class.
1580 2010-10-12 Jose Ruiz <ruiz@adacore.com>
1582 * gnatcmd.adb: Use response file for GNATstack.
1583 (Check_Files): Pass the list of ci files for GNATstack using a response
1584 file to avoid problems with command line length.
1585 Factor out the code handling response file into a new procedure named
1586 Add_To_Response_File.
1588 2010-10-12 Vincent Celier <celier@adacore.com>
1590 * debug.adb: For gnatmake, document the meaning of -dm
1591 * make.adb (Gnatmake): If -dm is used, indicate the maximum number of
1592 simultaneous compilations.
1593 * switch-m.adb (Scan_Make_Switches): Allow -j0, meaning as many
1594 simultaneous compilations as the number of processors.
1596 2010-10-12 Joseph Myers <joseph@codesourcery.com>
1598 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H)
1599 instead of options.h.
1601 2010-10-12 Robert Dewar <dewar@adacore.com>
1603 * gnat_rm.texi: Clarify that 'Old can be used in preconditions and
1604 postcondition pragmas.
1606 2010-10-12 Robert Dewar <dewar@adacore.com>
1608 * errout.ads, erroutc.adb: The # insertion now handles from in place of
1610 * exp_prag.adb (Expand_Pragma_Check): Suppress generated default
1611 message if new switch Exception_Locations_Suppressed is set.
1612 (Expand_Pragma_Check): Revised wording for default message for case
1613 of precondition or postcondition.
1614 * namet.ads, namet.adb (Build_Location_String): New procedure.
1615 * opt.ads (List_Inherited_Pre_Post): New flag.
1616 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Add call to
1617 list inherited pre/post aspects.
1618 * sem_ch13.adb (Analyze_Aspect_Specification): Improve generation of
1619 messages for precondition/postcondition cases.
1620 * sem_ch6.adb (Process_PPCs): General cleanup, and list inherited PPC's
1621 if flag List_Inherited_Pre_Post is set True.
1622 (Process_PPCs): Add initial handling for inherited preconditions
1623 (List_Inherited_Pre_Post_Aspects): New procedure
1624 * sem_ch6.ads (List_Inherited_Pre_Post_Aspects): New procedure
1625 * sem_disp.adb (Inherited_Subprograms): New function
1626 * sem_disp.ads (Inherited_Subprograms): New function
1627 * sem_prag.adb (Check_Duplicate_Pragma): Clean up handling of
1629 (Check_Precondition_Postcondition): Check for inherited aspects
1630 * sem_warn.adb: Process -gnatw.l/w.L setting List_Inherited_Pre_Post
1631 * sinfo.ads, sinfo.adb (Split_PPC): New flag.
1632 * sinput.ads, sinput.adb (Build_Location_String): New function.
1633 * usage.adb: Add line for -gnatw.l/-gnatw.L
1635 2010-10-12 Javier Miranda <miranda@adacore.com>
1637 * exp_util.adb (Remove_Side_Effects): Remove wrong code.
1639 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1641 * xref_lib.adb: Add handling of j/J letters.
1643 2010-10-12 Pascal Obry <obry@adacore.com>
1645 * adaint.c (__gnat_number_of_cpus): Add implementation for Windows.
1647 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1649 * make.adb (Globalize): New procedure.
1650 (Compile): Set Do_Codepeer_Globalize_Step when -gnatC is used.
1651 (Gnatmake): Call Globalize when needed.
1652 (Process_Restrictions_Or_Restriction_Warnings): Ignore Restrictions
1653 pragmas in CodePeer mode.
1654 (Adjust_Global_Switches): Set No_Initialize_Scalars in CodePeer mode,
1655 to generate simpler and consistent code.
1657 2010-10-12 Bob Duff <duff@adacore.com>
1659 * exp_util.adb (Remove_Side_Effects): Disable previous change,
1660 can cause side effects to be duplicated.
1662 2010-10-12 Robert Dewar <dewar@adacore.com>
1664 * sem_ch6.adb (Process_PPCs): Handle inherited postconditions.
1666 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1668 * exp_disp.adb (Set_All_DT_Position): Disable emit error message on
1669 abstract inherited private operation in CodePeer mode.
1671 2010-10-12 Thomas Quinot <quinot@adacore.com>
1673 * a-exetim.ads: Minor reformatting.
1674 * g-socket.ads (Port_Type): Better definition corresponding to the
1675 actual standard range.
1676 * exp_ch5.adb: Add comment.
1677 * sem_aux.adb: Minor reformatting.
1679 2010-10-12 Ed Schonberg <schonberg@adacore.com>
1681 * sem_ch12.adb (Copy_Generic_Node): If node is a string literal, remove
1682 string_literal_subtype so that a new one can be constructed in the
1683 scope of the instance.
1685 2010-10-12 Robert Dewar <dewar@adacore.com>
1687 * exp_ch9.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
1688 * gnat_rm.texi (pragma Suppress_All): Document new placement rules
1689 * par-prag.adb (P_Pragma, case Suppress_All): Set
1690 Has_Pragma_Suppress_All flag.
1691 * sem_prag.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
1692 (Analyze_Pragma, case Suppress_All): Remove placement check
1693 (Process_Compilation_Unit_Pragmas): Use Has_Pragma_Suppress_All flag
1694 * sem_prag.ads (Process_Compilation_Unit_Pragmas): Update documentation
1695 * sinfo.adb (Has_Pragma_Suppress_All): New flag
1696 (Has_Pragma_Priority): New name for Has_Priority_Pragma
1697 * sinfo.ads (Has_Pragma_Suppress_All): New flag
1698 (Has_Pragma_Priority): New name for Has_Priority_Pragma
1700 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1702 * lib-xref.ads: Mark j/J as reserved for C++ classes.
1704 2010-10-12 Jose Ruiz <ruiz@adacore.com>
1706 * a-exetim-default.ads, a-exetim-posix.adb: New.
1707 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for linux): Use the
1708 POSIX Realtime support to implement CPU clocks.
1709 (EXTRA_GNATRTL_TASKING_OBJS for linux): Add the a-exetim.o object
1710 to the tasking library.
1711 (THREADSLIB): Make the POSIX.1b Realtime Extensions library (librt)
1712 available for shared libraries.
1713 * gcc-interface/Make-lang.in: Update dependencies.
1715 2010-10-12 Robert Dewar <dewar@adacore.com>
1717 * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post, break
1718 apart expressions with AND THEN clauses into separate pragmas.
1719 * sinput.ads, sinput.adab (Get_Logical_Line_Number_Img): New function.
1721 2010-10-12 Robert Dewar <dewar@adacore.com>
1723 * par-ch13.adb (P_Aspect_Specifications): Fix handling of 'Class
1725 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix bad Sloc on aspects
1726 * sem_prag.adb (Fix_Error): Only change pragma names for pragmas from
1728 (Check_Optional_Identifier): Handle case of direct arguments
1729 (Chain_PPC): Test for abstract case, giving appropriate messages
1730 * sinfo.ads, sinfo.adb (Class_Present): Allowed on N_Pragma node
1732 2010-10-12 Robert Dewar <dewar@adacore.com>
1734 * par-endh.adb (Check_End): Don't swallow semicolon or aspects after
1736 * sem_attr.adb (Eval_Attribute): Code clean up.
1738 2010-10-12 Robert Dewar <dewar@adacore.com>
1740 * par-ch12.adb (P_Formal_Private_Type_Definition): Improve error
1741 messages and recovery for case of out of order Abstract/Tagged/Private
1743 * par-ch3.adb (P_Type_Declaration): Improve error messages and recovery
1744 for case of out of order Abstract/Tagged/Private keywords.
1746 2010-10-12 Ed Schonberg <schonberg@adacore.com>
1748 * inline.adb (Analyze_Inlined_Bodies): Restrict previous change to case
1749 where child unit is main unit of compilation.
1751 2010-10-12 Robert Dewar <dewar@adacore.com>
1753 * aspects.ads, aspects.adb (Move_Aspects): New procedure.
1754 * atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications
1755 * sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb,
1756 par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include
1757 aspect specifications.
1758 Recognize aspect specifications for all cases
1759 * par.adb: Recognize aspect specifications for all cases
1760 * sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect
1762 * sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze
1763 generic actual types (was missing some guards before).
1764 * sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to
1766 (Analyze_Single_Task_Declaration): Copy aspects to generated object
1768 2010-10-12 Eric Botcazou <ebotcazou@adacore.com>
1770 * usage.adb (usage): Adjust line for -gnatn switch.
1772 2010-10-12 Robert Dewar <dewar@adacore.com>
1774 * sem_attr.adb (Eval_Attribute): Only leave change active for aspect
1777 2010-10-12 Ed Schonberg <schonberg@adacore.com>
1779 * sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a
1780 declaration of a null procedure resolve the types of the profile of the
1781 generated null body now.
1783 2010-10-11 Robert Dewar <dewar@adacore.com>
1785 * debug.adb: Remove d.A flag to delay address clause (not needed any
1786 more). Add d.A flag to enable tree read/write of aspect spec hash table
1787 * sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address
1789 (Rep_Item_Too_Late): No need for special processing for delayed rep
1790 items (and it caused difficulties in the address case).
1791 * tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set
1792 * tree_in.adb: Only write aspect spec hash table if -gnatd.A is set
1794 2010-10-11 Pat Rogers <rogers@adacore.com>
1796 * gnat_ugn.texi: Minor editing.
1798 2010-10-11 Nathan Froyd <froydnj@codesourcery.com>
1800 * gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort.
1802 2010-10-11 Robert Dewar <dewar@adacore.com>
1804 * g-htable.ads (Get_First): New procedural version for Simple_HTable
1805 (Get_Next): New procedural version for Simple_HTable
1806 * s-htable.adb (Get_First): New procedural version for Simple_HTable
1807 (Get_Next): New procedural version for Simple_HTable
1808 * s-htable.ads (Get_First): New procedural version for Simple_HTable
1809 (Get_Next): New procedural version for Simple_HTable
1811 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1813 * sem_aggr.adb (Propagate_Discriminants): To gather the components of a
1814 variant part, use the association list of the subaggregate, which
1815 already includes the values of the needed discriminants.
1817 2010-10-11 Robert Dewar <dewar@adacore.com>
1819 * aspects.ads, aspects.adb: Changes to accomodate aspect delay
1820 (Tree_Write): New procedure.
1821 * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
1823 * atree.h: Flag3 is now Has_Aspects and applies to all nodes
1824 * debug.adb: Add debug flag gnatd.A
1825 * einfo.adb (Has_Delayed_Aspects): New flag
1826 (Get_Rep_Item_For_Entity): New function
1827 * einfo.ads (Has_Delayed_Aspects): New flag
1828 (Get_Rep_Item_For_Entity): New function
1829 * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
1831 * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
1832 sequence for Freeze_Entity.
1833 * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
1834 ptr. All calls are changed to this new interface.
1835 (Freeze_And_Append): Same change
1836 (Freeze_Entity): Evaluate deferred aspects
1837 * sem_attr.adb: New calling sequence for Freeze_Entity
1838 (Eval_Attribute): Don't try to evaluate attributes of unfrozen types
1839 when we are in spec expression preanalysis mode.
1840 * sem_ch10.adb: New calling sequence for Freeze_Entity
1841 * sem_ch11.adb: Simplify analysis of aspect specifications now that the
1842 flag Has_Aspects applies to all nodes (no need to save aspects).
1843 * sem_ch12.adb: Simplify analysis of aspect specifications now that the
1844 flag Has_Aspects applies to all nodes (no need to save aspects).
1845 * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
1846 accomodate delaying aspect evaluation to the freeze point.
1847 (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
1848 accomodate delayed aspects.
1849 (Rep_Item_Too_Late): Deal with delayed aspects case
1850 * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed
1852 * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
1853 actual types are properly frozen (this is needed because of the new
1854 check in Eval_Attribute that declines to evaluate attributes
1855 for unfrozen types).
1856 Simplify analysis of aspect specifications now that the flag
1857 Has_Aspects applies to all nodes (no need to save aspects).
1858 * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed
1860 * sem_ch5.adb: Simplify analysis of aspect specifications now that the
1861 flag Has_Aspects applies to all nodes (no need to save aspects).
1862 New calling sequence for Freeze_Entity.
1863 * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
1864 specifications now that the flag Has_Aspects applies to all nodes
1865 (no need to save aspects).
1866 New calling sequence for Freeze_Entity
1867 * sem_prag.adb (Check_Duplicate_Pragma): Simplify using
1868 Get_Rep_Item_For_Entity
1869 (Get_Pragma_Arg): Moved to Sinfo
1870 * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
1871 (Is_Delayed_Aspect): New flag
1872 (Next_Rep_Item): Document use for aspects
1873 (Get_Pragma_Arg): Moved here from Sem_Prag
1874 * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
1875 is output and removes semicolon (simplifies interface).
1876 (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
1877 applies to any node.
1878 * tree_gen.adb: Write contents of Aspect_Specifications hash table
1879 * tree_in.adb: Read and initialize Aspect_Specifications hash table
1880 * treepr.adb (Print_Node): Print Has_Aspects flag
1881 (Print_Node): Print Aspect_Specifications in Has_Aspects set
1882 * xtreeprs.adb: Remove obsolete references to Flag1,2,3
1884 2010-10-11 Robert Dewar <dewar@adacore.com>
1886 * aspects.ads, aspects.adb: Major revision of this package for 2nd
1887 stage of aspects implementation.
1888 * gcc-interface/Make-lang.in: Add entry for aspects.o
1889 * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
1890 * par-ch13.adb (Aspect_Specifications_Present): New function
1891 (P_Aspect_Specifications): New procedure
1892 * par-ch3.adb (P_Type_Declaration): Handle aspect specifications
1893 (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
1894 (P_Identifier_Declarations): Handle aspect specifications
1895 (P_Component_Items): Handle aspect specifications
1896 (P_Subtype_Declaration): Handle aspect specifications
1897 * par-ch6.adb (P_Subprogram): Handle aspect specifications
1898 * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
1899 * par.adb (Aspect_Specifications_Present): New function
1900 (P_Aspect_Specifications): New procedure
1901 * sem.adb (Analyze_Full_Type_Declaration): New name for
1902 Analyze_Type_Declaration.
1903 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
1904 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
1905 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
1906 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
1907 (Analyze_Single_Task_Declaration): New name (add _Declaration)
1908 (Analyze_Task_Type_Declaration): New name (add _Declaration)
1909 * sem_cat.adb (Analyze_Full_Type_Declaration): New name for
1910 Analyze_Type_Declaration.
1911 * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
1913 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
1915 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
1916 (Analyze_Formal_Package_Declaration): Handle aspect specifications
1917 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
1918 (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
1919 (Analyze_Formal_Type_Declaration): Handle aspect specifications
1920 (Analyze_Generic_Package_Declaration): Handle aspect specifications
1921 (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
1922 (Analyze_Package_Instantiation): Handle aspect specifications
1923 (Analyze_Subprogram_Instantiation): Handle aspect specifications
1924 * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
1926 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
1927 * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
1928 (Duplicate_Clause): New function, calls to this function are added to
1929 processing for all aspects.
1930 * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
1931 * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
1932 Analyze_Type_Declaration.
1933 * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
1934 Analyze_Type_Declaration.
1935 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
1937 (Analyze_Subprogram_Declaration): Analyze aspect specifications
1938 * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
1940 (Analyze_Private_Type_Declaration): Analyze aspect specifications
1941 * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
1943 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
1944 (Analyze_Single_Protected_Declaration): Analyze aspect specifications
1945 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
1946 (Analyze_Single_Task_Declaration): Analyze aspect specifications
1947 (Analyze_Single_Task_Declaration): New name (add _Declaration)
1948 (Analyze_Task_Type_Declaration): Analyze aspect specifications
1949 (Analyze_Task_Type_Declaration): New name (add _Declaration)
1950 * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
1952 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
1953 (Analyze_Single_Task_Declaration): New name (add _Declaration)
1954 (Analyze_Task_Type_Declaration): New name (add _Declaration)
1955 * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
1956 have to generate unnecessary pragma argument associations (this matches
1958 Throughout do changes to accomodate aspect specifications, including
1959 specializing messages, handling the case of not going through all
1960 homonyms, and allowing for cancellation.
1961 * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
1962 (Aspect_Cancel): New flag
1963 (From_Aspect_Specification): New flag
1964 (First_Aspect): Removed flag
1965 (Last_Aspect): Removed flag
1966 * sprint.adb (Sprint_Aspect_Specifications): New procedure
1967 (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications
1969 2010-10-11 Bob Duff <duff@adacore.com>
1971 * sem_res.adb (Resolve_Actuals): Minor change to warning messages so
1972 they match in Ada 95, 2005, and 2012 modes, in the case where the
1973 language didn't change. Same thing for the run-time exception message.
1975 2010-10-11 Javier Miranda <miranda@adacore.com>
1977 * debug.adb Document that switch -gnatd.p enables the CIL verifier.
1979 2010-10-11 Robert Dewar <dewar@adacore.com>
1981 * s-htable.adb: Minor reformatting.
1983 2010-10-11 Javier Miranda <miranda@adacore.com>
1985 * debug.adb: Update comment.
1987 2010-10-11 Vincent Celier <celier@adacore.com>
1989 * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True
1990 unconditionally as for "gnat make" the projects are not processed in
1993 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1995 * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to
1996 suppress semantic analysis of the body when inlining, prior to
1997 verifying that the body does not have a with_clause on a descendant
1999 * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a
2000 with_clause on a descendant.
2001 (Scope_In_Main_Unit): Simplify.
2003 2010-10-11 Robert Dewar <dewar@adacore.com>
2005 * exp_ch6.adb, freeze.adb: Minor reformatting.
2007 2010-10-11 Vincent Celier <celier@adacore.com>
2009 * gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow
2010 shared library projects to import projects that are not shared library
2013 2010-10-11 Javier Miranda <miranda@adacore.com>
2015 * debug.adb: Document that switch -gnatd.o generates the CIL listing.
2017 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2019 * sem_prag.adb (Process_Suppress_Unsuppress): Only ignore
2020 Suppress/Unsuppress pragmas in codepeer mode on user code.
2022 2010-10-11 Javier Miranda <miranda@adacore.com>
2024 * exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of
2025 tag check in case of dispatching call through "=".
2027 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2029 * sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete
2030 type is legal in the profile of any basic declaration.
2031 * sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an
2032 incomplete type, including a limited view of a type, is legal in the
2033 profile of any subprogram declaration.
2034 If the type is tagged, its use is also legal in a body.
2035 * sem_ch10.adb (Install_Limited_With_Clause): Do not process context
2037 (Install_Limited_Withed_Unit): Refine legality checks when both the
2038 limited and the non-limited view of a package are visible in the
2040 If this is not an error case, the limited view is ignored.
2041 freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in
2042 access to subprogram declarations
2044 2010-10-11 Robert Dewar <dewar@adacore.com>
2046 * exp_ch6.adb: Code clean up.
2047 * exp_util.adb: Minor reformatting.
2049 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2051 * sem_ch3.adb, exp_ch6.adb
2052 (Make_Build_In_Place_Call_In_Anonymous_Context,
2053 Make_Build_In_Place_Call_In_Assignment,
2054 Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to
2055 Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy
2057 (Access_Definition): Add missing handling of No_Task_Hierarchy.
2059 2010-10-11 Javier Miranda <miranda@adacore.com>
2061 * exp_util.adb (Remove_Side_Effects): No action needed for renamings of
2062 class-wide expressions.
2064 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2066 * xr_tabls.adb, sem_res.adb: Minor reformatting
2068 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2070 * gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads,
2071 snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add
2072 handling of Attribute_Ref. Add missing blanks in some error messages.
2073 (Attribute_Ref, Name_Ref): Declare.
2074 Document 'Ref attribute.
2076 2010-10-11 Robert Dewar <dewar@adacore.com>
2078 * sem_attr.adb: Minor reformatting.
2080 2010-10-11 Javier Miranda <miranda@adacore.com>
2082 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
2083 package System.Aux_Dec in VM platforms.
2085 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2087 * sem_prag.adb (Process_Suppress_Unsuppress): Ignore
2088 Suppress/Unsuppress pragmas in codepeer mode.
2089 (Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message
2091 * einfo.ads: Fix typo.
2093 2010-10-11 Emmanuel Briot <briot@adacore.com>
2095 * sinfo.adb: Use GNAT.HTable rather than System.HTable.
2096 * prj-nmsc.adb: Minor reformatting.
2098 2010-10-11 Thomas Quinot <quinot@adacore.com>
2100 * sem_attr.adb (Type_Key): Code simplification.
2102 2010-10-11 Tristan Gingold <gingold@adacore.com>
2104 * gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating
2105 very large object on VMS.
2107 2010-10-11 Javier Miranda <miranda@adacore.com>
2109 * sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure
2110 availability of attribute Instance_Spec.
2112 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2114 * gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if
2115 checking syntax only or in ASIS mode.
2117 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2119 * sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also
2120 need a freeze node if some type in the profile has one.
2121 * gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If
2122 entity has a freeze node, defer elaboration.
2124 2010-10-11 Emmanuel Briot <briot@adacore.com>
2126 * prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all
2127 aggregated projects.
2129 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2131 * sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry
2133 * sem_ch6.adb: Diagnose additional error condition.
2135 2010-10-11 Bob Duff <duff@adacore.com>
2137 * par.adb (Par): Clarify wording of certain error messages.
2139 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2141 * sem_disp.adb (Check_Dispatching_Operation): Revise test for warning
2142 about nondispatching subprograms to use In_Same_List (reducing use of
2145 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2147 * xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for
2148 reference in a static call.
2150 2010-10-11 Steve Baird <baird@adacore.com>
2152 * exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key
2153 attribute should always be transformed into a string literal in
2155 * par-ch4.adb: Type_Key attribute's type is String; update value of
2156 Is_Parameterless_Attribute constant to reflect this.
2157 * sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and
2158 rewrite it as a string literal (attribute value is always known
2160 * snames.ads-tmpl: Add entries for Type_Key attribute.
2162 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2164 * lib-xref.adb (Output_References): Common handling for objects and
2165 formals of an anonymous access type.
2167 2010-10-11 Eric Botcazou <ebotcazou@adacore.com>
2169 * make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker.
2171 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2173 * sem_ch6.adb: Fix check for illegal equality declaration in Ada2012
2175 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2177 * sem_disp.adb (Check_Dispatching_Operation): When testing for issuing
2178 a warning about subprograms of a tagged type not being dispatching,
2179 limit this to cases where the tagged type and the subprogram are
2180 declared within the same declaration list.
2182 2010-10-11 Jerome Lambourg <lambourg@adacore.com>
2184 * projects.texi, prj-attr.adb: Add new attribute documentation_dir.
2186 2010-10-11 Bob Duff <duff@adacore.com>
2188 * par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
2189 impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
2190 switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
2191 sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
2192 sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
2193 sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
2194 sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
2195 exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
2196 exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
2197 exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
2198 instead of Ada_05 (Ada_Version_Type).
2200 2010-10-11 Bob Duff <duff@adacore.com>
2202 * sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
2203 sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
2204 par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
2205 opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
2208 2010-10-11 Javier Miranda <miranda@adacore.com>
2210 * exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
2211 dereference then do not exclude dereferences of access-to-constant
2212 types to handle them as constant view of variables (and hence remove
2213 side effects when required).
2214 * sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
2215 are properly handled.
2217 2010-10-11 Robert Dewar <dewar@adacore.com>
2219 * sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting.
2221 2010-10-11 Javier Miranda <miranda@adacore.com>
2223 * exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved
2225 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2226 * exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to
2228 (Expand_Simple_Function_Return): Move to exp_ch6.
2229 (Expand_N_Extended_Return_Statement): Moved to exp_ch6.
2230 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2232 2010-10-11 Robert Dewar <dewar@adacore.com>
2234 * snames.ads-tmpl: Add names for aspects.
2235 * aspects.ads, aspects.adb: New.
2236 * gcc-interface/Make-lang.in: Update dependencies.
2237 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2239 * exp_ch6.adb (Expand_Actuals): If an actual is the current instance of
2240 a task type, it must be replaced with a reference to Self.
2242 2010-10-11 Vincent Celier <celier@adacore.com>
2244 * adaint.h: Add prototype for function __gnat_create_output_file_new.
2246 2010-10-11 Javier Miranda <miranda@adacore.com>
2248 * sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected
2251 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2253 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error
2254 for AI05-0033 in CodePeer mode.
2256 2010-10-11 Robert Dewar <dewar@adacore.com>
2258 * atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1)
2259 * csinfo.adb: Aspect_Specifications is a new special field
2260 * einfo.adb (Flag3): New unused flag
2261 * exp_util.adb (Insert_Actions): Add processing for
2262 N_Aspect_Specification.
2263 * sem.adb: Add entry for N_Aspect_Specification.
2264 * sinfo.ads, sinfo.adb (N_Aspect_Specification): New node
2265 (Has_Aspect_Specifications): New flag
2266 (Permits_Aspect_Specifications): New function
2267 (Aspect_Specifications): New function
2268 (Set_Aspect_Specifications): New procedure
2269 * sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order
2270 (Sprint_Node): Add dummy entry for N_Aspect_Specification
2271 * treepr.adb (Flag3): New flag to be listed
2273 2010-10-11 Vincent Celier <celier@adacore.com>
2275 * adaint.c: Minor reformatting.
2277 2010-10-11 Robert Dewar <dewar@adacore.com>
2279 * sem_ch6.adb, s-htable.ads: Minor reformatting.
2281 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2283 * sem_ch4.adb (Analyze_Selected_Component): If the selector is
2284 invisible in an instantiation, and both the formal and the actual are
2285 private extensions of the same type, look for the desired component in
2286 the proper view of the parent type.
2288 2010-10-11 Vincent Celier <celier@adacore.com>
2290 * adaint.c (__gnat_number_of_cpus): Add implementation for Solaris,
2291 AIX, Tru64, Darwin, IRIX and HP-UX.
2293 2010-10-11 Robert Dewar <dewar@adacore.com>
2295 * a-textio.adb: Minor reformatting
2297 2010-10-11 Robert Dewar <dewar@adacore.com>
2299 * a-suesen.ads, a-suenst.ads,
2300 a-suesen.adb, a-suenst.adb,
2301 a-suewse.adb, a-suewst.adb,
2302 a-suewse.ads, a-suewst.ads,
2303 a-suezse.ads, a-suezst.ads,
2304 a-suezse.adb, a-suezst.adb: New name for string encoding packages.
2305 * impunit.adb: New names for string encoding units
2306 * Makefile.rtl: New names for string encoding units
2307 * rtsfind.ads: Minor code reorganization.
2309 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2311 * exp_ch5.adb: Code clean up.
2313 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2315 * sem_ch6.adb (Check_Limited_Return): Specialize warning on limited
2316 returns when in a generic context.
2317 (Analyze_Function_Return): ditto.
2319 2010-10-11 Robert Dewar <dewar@adacore.com>
2321 * s-multip.ads: Fix header.
2322 * sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.
2324 2010-10-11 Vincent Celier <celier@adacore.com>
2326 * Makefile.rtl: Add s-multip.
2327 * adaint.c: New function __gnat_number_of_cpus, implemented for Linux,
2328 defaulting to 1 for other platforms.
2329 * adaint.h: New function __gnat_number_of_cpus.
2330 * impunit.adb (Non_Imp_File_Names_12): New file list for Ada 2012,
2331 with a single component "s-multip".
2332 * impunit.ads (Kind_Of_Unit): New enumerated value Ada_12_Unit for Ada
2334 * rtsfind.ads (RTU_Id): New enumerated value System_Multiprocessors
2335 * s-multip.ads, s-multip.adb: New Ada 2012 package.
2336 * sem_ch10.adb (Analyze_With_Clause): Check also Ada 2012 units.
2338 2010-10-11 Javier Miranda <miranda@adacore.com>
2340 * a-textio.adb: Move new implementation of Get_Line to a subunit.
2341 * a-tigeli.adb: New subunit containing the implementation of Get_Line.
2343 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2345 * sem_aux.adb: Code clean up.
2347 2010-10-11 Robert Dewar <dewar@adacore.com>
2349 * sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting
2351 2010-10-11 Robert Dewar <dewar@adacore.com>
2353 * einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags
2354 Flag248-Flag254. Define new field Field29.
2356 2010-10-10 Olivier Hainque <hainque@adacore.com>
2357 Eric Botcazou <ebotcazou@adacore.com>
2359 * gcc-interface/lang.opt (gdwarf+): Remove.
2360 * gcc-interface/gigi.h (get_parallel_type): Likewise
2361 * gcc-interface/misc.c (gnat_dwarf_extensions): Likewise.
2362 (gnat_handle_option): Remove OPT_gdwarfplus case.
2363 (gnat_post_options): Remove setting of use_gnu_debug_info_extensions
2364 from gnat_dwarf_extensions.
2365 * gcc-interface/trans.c (gigi): Remove -gdwarf+ initializations.
2366 * gcc-interface/utils.c (get_parallel_type): Remove.
2368 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2370 * gcc-interface/trans.c (gnat_to_gnu) <N_Not_In>: Use
2371 invert_truthvalue_loc instead of invert_truthvalue.
2372 * gcc-interface/utils2.c (build_binary_op) <NE_EXPR>: Likewise.
2373 (build_unary_op) <TRUTH_NOT_EXPR>: Likewise.
2375 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2377 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
2378 assertion on the types of the parameters. Use KIND local variable.
2379 <E_Incomplete_Type>: Likewise.
2381 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2383 * gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
2384 * gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
2385 * gcc-interface/decl.c (annotate_object): Likewise and handle it.
2386 (gnat_to_gnu_entity): Adjust calls to annotate_object.
2387 (gnat_to_gnu_param): If fat pointer types are passed by reference on
2388 the target, pass them by explicit reference.
2389 * gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
2390 * gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
2391 (Subprogram_Body_to_gnu): Adjust call to annotate_object.
2392 (call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
2393 * gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
2395 (build_function_stub): Iterate on the parameters of the subprogram in
2396 lieu of on the argument types. Adjust call to convert_vms_descriptor.
2398 2010-10-09 Eric Botcazou <ebotcazou@adacore.com>
2400 * gcc-interface/misc.c: Delete prototypes.
2401 (gnat_init_options): Use local variable.
2402 (lang_hooks): Move to the end of the file.
2404 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2406 * gcc-interface/misc.c (gnat_init_options_struct): New. Split out
2407 from gnat_init_options.
2408 (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
2410 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2412 * sem_aux.adb: Cleanup Is_Immutably_Limited_Type.
2414 2010-10-08 Robert Dewar <dewar@adacore.com>
2416 * exp_ch3.adb: Minor reformatting.
2417 * exp_ch5.adb: Add comment.
2419 2010-10-08 Robert Dewar <dewar@adacore.com>
2421 * sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
2422 * gcc-interface/Make-lang.in: Update dependencies.
2423 * einfo.ads: Minor reformatting.
2425 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2427 * exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
2428 sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
2429 exp_ch3.adb: Change Is_Inherently_Limited_Type to
2430 Is_Immutably_Limited_Type to accord with new RM terminology.
2431 * sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
2432 of a formal limited private type is not immutably limited in a generic
2435 2010-10-08 Robert Dewar <dewar@adacore.com>
2437 * sem_prag.adb (Check_Duplicate_Pragma): New procedure
2438 Add calls to this new procedure where appropriate
2440 2010-10-08 Vincent Celier <celier@adacore.com>
2442 * a-textio.adb (Get_Chunk): Code clean up.
2444 2010-10-08 Robert Dewar <dewar@adacore.com>
2446 * a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads,
2447 a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads,
2448 a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
2449 a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads,
2450 a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads,
2451 a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads,
2452 a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads,
2453 a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From
2456 2010-10-08 Robert Dewar <dewar@adacore.com>
2458 * sem_cat.adb (Check_Categorization_Dependencies): Remote types
2459 packages can depend on preleborated packages.
2461 2010-10-08 Robert Dewar <dewar@adacore.com>
2463 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
2464 Interrupt_Handler and Attach_Handler not allowed in generics.
2466 2010-10-08 Robert Dewar <dewar@adacore.com>
2468 * ali.adb: Set Allocator_In_Body if AB parameter present on M line
2469 * ali.ads (Allocator_In_Body): New flag
2470 * bcheck.adb (Check_Consistent_Restrictions): Handle case of main
2471 program violating No_Allocators_After_Elaboration restriction.
2472 * gnatbind.adb (No_Restriction_List): Add entries for
2473 No_Anonymous_Allocators, and No_Allocators_After_Elaboration.
2474 * lib-load.adb: Initialize Has_Allocator flag
2475 * lib-writ.adb: Initialize Has_Allocator flag
2476 (M_Parameters): Set AB switch if Has_Allocator flag set
2477 * lib-writ.ads: Document AB flag on M line
2478 * lib.adb (Has_Allocator): New function
2479 (Set_Has_Allocator): New procedure
2480 * lib.ads (Has_Allocator): New function
2481 (Set_Has_Allocator): New procedure
2482 (Has_Allocator): New flag in Unit_Record
2483 * sem_ch4.adb (Analyze_Allocator): Add processing for
2484 No_Allocators_After_Elaboration.
2486 2010-10-08 Geert Bosch <bosch@adacore.com>
2488 * a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc.
2490 2010-10-08 Javier Miranda <miranda@adacore.com>
2492 * sem_prag.adb (Analyze_Pragma): Relax semantic rule of
2493 Java_Constructors because in the JRE library we generate occurrences
2494 in which the "this" parameter is not the first formal.
2496 2010-10-08 Robert Dewar <dewar@adacore.com>
2498 * par-ch3.adb: Minor reformatting.
2500 2010-10-08 Javier Miranda <miranda@adacore.com>
2502 * exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java
2505 2010-10-08 Robert Dewar <dewar@adacore.com>
2507 * par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012
2509 * sinfo.adb (Use_Type_Clause): Add All_Present flag.
2510 * sinfo.ads (Use_Type_Clause): Add All_Present flag.
2511 * s-rident.ads: Add entry for No_Allocators_After_Elaboration,
2512 No_Anonymous_Allocators.
2514 2010-10-08 Vincent Celier <celier@adacore.com>
2516 * bindgen.adb (Gen_Restrictions_Ada): No new line after last
2517 restriction, so that the last comma is always replaced with a left
2520 2010-10-08 Javier Miranda <miranda@adacore.com>
2522 * sem_prag.adb (Analyze_Pragma): Add specific check on the type of the
2523 first formal of delegates.
2525 2010-10-08 Robert Dewar <dewar@adacore.com>
2527 * sem_aggr.adb: Minor reformatting.
2529 2010-10-08 Robert Dewar <dewar@adacore.com>
2531 * exp_imgv.adb (Expand_Image_Attribute): Handle special calling
2532 sequence for soft hyphen for Character'Image case.
2533 * rtsfind.ads (Image_Character_05): New entry
2534 * s-imgcha.adb (Image_Character_05): New procedurew
2535 * s-imgcha.ads (Image_Character_05): New procedure
2536 * s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen
2538 * s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD#
2539 * sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name
2542 2010-10-08 Robert Dewar <dewar@adacore.com>
2544 * sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop
2545 for case of Wide_[Wide_]Character.
2547 2010-10-08 Robert Dewar <dewar@adacore.com>
2549 * exp_ch3.adb: Minor reformating
2550 Minor code reorganization.
2552 2010-10-08 Javier Miranda <miranda@adacore.com>
2554 * sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of
2555 pragmas CIL_Constructor and Java_Constructor.
2556 * exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the
2557 predefined primitives for CIL/Java tagged types.
2559 2010-10-08 Robert Dewar <dewar@adacore.com>
2561 * sem_ch6.adb: Minor reformatting.
2563 2010-10-08 Robert Dewar <dewar@adacore.com>
2565 * gnat1drv.adb: Add call to Validate_Independence.
2566 * par-prag.adb: Add dummy entries for Independent,
2567 Independent_Componentsa.
2568 * sem_ch13.adb (Validate_Independence): New procedure
2569 (Initialize): Initialize address clause and independence check tables
2570 * sem_ch13.ads (Independence_Checks): New table
2571 (Validate_Independence): New procedure
2572 * sem_prag.adb: Add processing for pragma Independent[_Components]
2573 * snames.ads-tmpl: Add entries for pragma Independent[_Components]
2575 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2577 * sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate
2578 component with box initialization, if the component is a variant record
2579 use the values of the discriminants to select the proper variant for
2580 further box initialization.
2582 2010-10-08 Thomas Quinot <quinot@adacore.com>
2584 * xsnames.adb: Remove obsolete file.
2585 * make.adb, sem_ch8.adb, einfo.ads: Minor reformatting.
2587 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2589 * exp_aggr.adb: Complete previous change.
2591 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2593 * sem_ch6.adb (Check_Return_Subtype): The subtype indication in an
2594 extended return must match statically the return subtype of the
2595 enclosing function if the type is an elementary type or if it is
2598 2010-10-08 Vincent Celier <celier@adacore.com>
2600 * prj-nmsc.adb (Add_Source): Report all duplicate units and source file
2601 names. Do not report the same duplicate unit several times.
2602 * prj.ads (Source_Data): New Boolean component Duplicate_Unit,
2603 defaulted to False, to avoid reporting the same unit as duplicate
2606 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2608 * sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an
2609 others choice is a literal, analyze it to enable later optimizations.
2610 * exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size
2611 and components can be handled by the backend even if it is of a limited
2614 2010-10-08 Arnaud Charlet <charlet@adacore.com>
2616 * a-rttiev.adb (task Timer): Since this package may be elaborated
2617 before System.Interrupt, we need to call Setup_Interrupt_Mask
2618 explicitly to ensure that this task has the proper signal mask.
2620 2010-10-08 Robert Dewar <dewar@adacore.com>
2622 * freeze.adb (Freeze_Entity): For array case, move some processing for
2623 pragma Pack, Component_Size clause and atomic/volatile components here
2624 instead of trying to do the job in Sem_Ch13 and Freeze.
2625 * layout.adb: Use new Addressable function
2626 * sem_ch13.adb (Analyze_Attribute_Representation_Clause, case
2627 Component_Size): Move some handling to freeze point in
2628 Freeze.Freeze_Entity.
2629 * sem_prag.adb (Analyze_pragma, case Pack): Move some handling to
2630 freeze point in Freese.Freeze_Entity.
2631 * sem_util.ads, sem_util.adb (Addressable): New function.
2633 2010-10-08 Robert Dewar <dewar@adacore.com>
2635 * sprint.adb: Minor reformatting.
2637 2010-10-08 Javier Miranda <miranda@adacore.com>
2639 * exp_ch4.adb (Real_Range_Check): Declare temporary as constant.
2641 2010-10-08 Robert Dewar <dewar@adacore.com>
2643 * sem_ch3.adb: Minor reformatting.
2645 2010-10-08 Vincent Celier <celier@adacore.com>
2647 * ali-util.adb (Get_File_Checksum): Make sure that external_as_list is
2648 not a reserved word.
2649 * prj-proc.adb (Expression): Process string list external references.
2650 * prj-strt.adb (External_Reference): Parse external_as_list external
2652 * prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes
2653 (Set_Expression_Kind_Of): Ditto
2654 * prj.adb (Initialize): Set external_as_list as a reserved word
2655 * projects.texi: Document new string external reference
2657 * scans.ads (Token_Type): New token Tok_External_As_List
2658 * snames.ads-tmpl: New standard name Name_External_As_List
2660 2010-10-08 Thomas Quinot <quinot@adacore.com>
2662 * sem_prag.adb: Minor reformatting.
2664 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2666 * sem_ch3.adb (Derived_Type_Declaration): In the private part of an
2667 instance, it is legal to derive from a non-limited actual when the
2668 formal type is untagged limited.
2669 * sem_ch12.adb (Instantiate_Type): For a formal private type, use
2670 analyzed formal as Generic_Parent_Type, to simplify later checks.
2672 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2674 * sem_res.adb (Insert_Default): If default value is already a
2675 raise_constraint_error do not rewrite it as new raise node, to prevent
2676 infinite loops in the warning removal machinery.
2678 2010-10-08 Robert Dewar <dewar@adacore.com>
2680 * sem_util.adb, sem_prag.adb: Minor reformatting
2682 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
2684 * gnat_rm.texi: Remove the section on pragma Implemented_By_Entry.
2685 Add section on pragma Implemented.
2687 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2689 * sem_ch3.adb (Derive_Subprogram): If an abstract extension has a
2690 concrete parent with a concrete constructor, the inherited constructor
2691 is abstract even if the derived type is a null extension.
2693 2010-10-08 Thomas Quinot <quinot@adacore.com>
2695 * sem_ch4.adb: Minor reformatting.
2697 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
2699 * einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused.
2700 (Implemented_By_Entry): Removed.
2701 (Set_Implemented_By_Entry): Removed.
2702 (Write_Entity_Flags): Remove the output for Implemented_By_Entry.
2703 * einfo.ads: Remove Implemented_By_Entry and its usage in entities.
2704 (Implemented_By_Entry): Removed along with its associated pragma.
2705 (Set_Implemented_By_Entry): Removed along with its associated pragma.
2706 * exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9.
2707 (Build_Dispatching_Call_Equivalent): New routine.
2708 (Build_Dispatching_Requeue): New routine.
2709 (Build_Dispatching_Requeue_To_Any): New routine.
2710 (Build_Normal_Requeue): New routine.
2711 (Build_Skip_Statement): New routine.
2712 (Expand_N_Requeue_Statement): Rewritten. The logic has been split into
2713 several subroutines.
2714 * par-prag.adb: Replace Pragma_Implemented_By_Entry by
2716 * sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning
2718 (Check_Pragma_Implemented): New routines.
2719 (Inherit_Pragma_Implemented): New routine.
2720 * sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a
2721 dispatching requeue.
2722 * sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry
2723 and adding Implemented.
2724 (Ada_2012_Pragma): New routine.
2725 (Analyze_Pragma, case Implemented): Perform all necessary checks
2726 concerning pragma Implemented and register the pragma as a
2727 representation item with the procedure_LOCAL_NAME.
2728 (Analyze_Pragma, case Implemented_By_Entry): Removed.
2729 * sem_util.adb (Implementation_Kind): New routine.
2730 * sem_util.ads (Implementation_Kind): New routine.
2731 * snames.ads-tmpl: Remove Name_Implemented_By_Entry and add
2732 Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and
2733 add Pragma_Implemented. Add special names By_Any, By_Entry and
2734 By_Protected_Procedure.
2736 2010-10-08 Javier Miranda <miranda@adacore.com>
2738 * exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local
2739 variable Has_Static_DT by invocation of function Building_Static_DT.
2741 2010-10-08 Vincent Celier <celier@adacore.com>
2743 * g-dirope.adb (Remove_Dir): Do not change the current directory when
2744 doing a recursive remove of a subdirectory.
2746 2010-10-08 Javier Miranda <miranda@adacore.com>
2748 * exp_ch6.ad (Freeze_Subprogram): Factorize code.
2749 * exp_disp.adb (Make_Secondary_DT): Factorize code.
2750 (Make_DT): Factorize code.
2752 2010-10-08 Robert Dewar <dewar@adacore.com>
2754 * sem_ch4.adb: Minor reformatting.
2756 2010-10-08 Robert Dewar <dewar@adacore.com>
2758 * sem_ch6.adb (Check_Conformance): Check null exclusion match for full
2761 2010-10-08 Thomas Quinot <quinot@adacore.com>
2763 * sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for
2764 consistency with Gen_T in Instantiate_Type.
2765 Introduce constant A_Gen_Obj to avoid repeated queries for
2766 Defining_Identifier (Analyzed_Formal).
2768 2010-10-08 Vincent Celier <celier@adacore.com>
2770 * prj-nmsc.adb: Minor comment fix.
2772 2010-10-07 Robert Dewar <dewar@adacore.com>
2774 * sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02.
2775 * gcc-interface/Make-lang.in: Update dependencies.
2777 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2779 * sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child
2780 unit, if the type of the formal is declared in a parent unit and is not
2781 a formal itself, the actual must be located from an enclosing parent
2782 instance by normal visibility.
2784 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2786 * sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion
2787 indicator is illegal for an uninitialized allocator.
2789 2010-10-07 Robert Dewar <dewar@adacore.com>
2791 * sem_prag.adb (Analyze_Attribute_Definition_Clause, case
2792 Component_Size): Complete previous change.
2794 2010-10-07 Vincent Celier <celier@adacore.com>
2796 * scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier,
2797 even for keywords, to avoid having the checksum to depend on the Ada
2800 2010-10-07 Gary Dismukes <dismukes@adacore.com>
2802 * sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb,
2803 exp_ch3.adb: Minor reformatting.
2805 2010-10-07 Robert Dewar <dewar@adacore.com>
2807 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
2808 Component_Size): It is now illegal to give an incorrect component size
2809 clause in the case of aliased or atomic components.
2810 * sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give
2811 an effective pragma Pack in the case of aliased or atomic components.
2813 2010-10-07 Steve Baird <baird@adacore.com>
2815 * exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion
2816 in the case of a violation of an active No_Task_Hierarchy restriction.
2818 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2820 * sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived
2821 type is non-limited, an actual for it cannot be limited.
2823 2010-10-07 Robert Dewar <dewar@adacore.com>
2825 * einfo.ads (No_Pool_Assigned): Update documentation.
2826 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
2827 Storage_Size): We only set No_Pool_Assigned if the expression is a
2828 static constant and zero.
2829 * sem_res.adb (Resolve_Allocator): Allocation from empty storage pool
2830 should be an error not a warning.
2832 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2834 * exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases
2835 where an aggregate in an assignment can be built directly into the
2836 target, and does not require the creation of a temporary that may
2839 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2841 * sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list
2842 in a record aggregate can correspond to several components of
2843 anonymous access types, as long as the designated subtypes match.
2845 2010-10-07 Robert Dewar <dewar@adacore.com>
2847 * gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
2848 sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
2849 restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
2850 spelling parametrize(d) => parameterize(d).
2852 2010-10-07 Robert Dewar <dewar@adacore.com>
2854 * sem_ch12.adb: Add comment.
2855 * sem_ch6.adb: Minor reformatting.
2857 2010-10-07 Robert Dewar <dewar@adacore.com>
2859 * par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
2860 Pexp to Pf_Rec constants
2861 (P_Subprogram): Expression is always enclosed in parentheses
2862 * par.adb (Pf_Rec): add Pexp flag for parametrized expression
2863 * sinfo.ads (N_Parametrized_Expression): Expression must be in parens
2865 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2867 * sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
2868 checks on functions that return an abstract type or have a controlling
2869 result whose designated type is an abstract type.
2870 (Check_Private_Overriding): Implement Ada2012 checks on functions
2871 declared in the private part, if an abstract type is involved.
2872 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
2873 reject a generic function that returns an abstract type.
2874 * exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
2875 function has a controlling access result, check that the tag of the
2876 return value matches the designated type of the return expression.
2878 2010-10-07 Robert Dewar <dewar@adacore.com>
2880 * par-ch6.adb: Fix error in handling of parametrized expressions.
2881 * par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
2883 (P_Simple_Expression): Better message for qualified expression prefix
2884 * s-crc32.adb: Minor reformatting.
2885 * exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
2886 storage pool (this test is moved to Sem_Intr).
2887 * sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
2888 empty storage pool, moved here from Exp_Intr and made into error.
2889 (Check_Intrinsic_Call): Remove assumption in generating not-null free
2890 warning that the name of the instantiation is Free.
2891 * sinput.adb (Tree_Read): Document use of illegal free call allowed in
2893 * types.ads: Remove storage size clauses from big types (since we may
2894 need to do deallocations, which are now illegal for empty pools).
2896 2010-10-07 Sergey Rybin <rybin@adacore.com>
2898 * gnat_ugn.texi: Add missing word.
2900 2010-10-07 Robert Dewar <dewar@adacore.com>
2902 * exp_util.adb (Insert_Actions): Add handling of
2903 N_Parametrized_Expression.
2904 * par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
2905 * sem.adb: Add entry for N_Parametrized_Expression
2906 * sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
2907 * sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
2908 * sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
2909 * sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
2910 * par-ch4.adb: Minor reformatting.
2912 2010-10-07 Robert Dewar <dewar@adacore.com>
2914 * scng.adb (Skip_Other_Format_Characters): New procedure
2915 (Start_Of_Wide_Character): New procedure
2916 (Scan): Use Start_Of_Wide_Character where appropriate
2917 (Scan): Improve error message for other_format chars in identifier
2918 (Scan): Allow other_format chars between tokens
2920 2010-10-07 Javier Miranda <miranda@adacore.com>
2922 * exp_util.adb (Safe_Prefixed_Reference): When removing side effects,
2923 Add missing support for explicit dereferences.
2925 2010-10-07 Robert Dewar <dewar@adacore.com>
2927 * par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting.
2929 2010-10-07 Robert Dewar <dewar@adacore.com>
2931 * exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb,
2932 exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String
2933 * sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to
2934 Exp_Util.Fully_Qualified_Name_String.
2936 2010-10-07 Robert Dewar <dewar@adacore.com>
2938 * rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler
2939 * sem_res.adb (Resolve_Call): A call to
2940 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
2941 No_Relative_Delay (AI-0211).
2943 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2945 * sem_ch10.adb: Small change in error message.
2947 2010-10-07 Robert Dewar <dewar@adacore.com>
2949 * tbuild.ads: Minor reformatting.
2951 2010-10-07 Robert Dewar <dewar@adacore.com>
2953 * gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting
2955 2010-10-07 Arnaud Charlet <charlet@adacore.com>
2957 * exp_ch11.adb (Expand_N_Exception_Declaration): Update comments.
2959 2010-10-07 Robert Dewar <dewar@adacore.com>
2961 * sem_res.adb: Minor reformatting
2963 2010-10-07 Olivier Ramonat <ramonat@adacore.com>
2965 * gnat_ugn.texi: Minor editing.
2966 * opt.ads: Document that scripts rely on specific formats in opt.ads
2968 2010-10-07 Robert Dewar <dewar@adacore.com>
2970 * a-wichun.ads, a-wichun.adb (To_Lower_Case): New function
2971 (To_Upper_Case): Fix to be inverse of To_Lower_Case
2972 * a-zchuni.ads, a-zchuni.adb (To_Lower_Case): New function
2973 (To_Upper_Case): Fix to be inverse of To_Lower_Case
2975 2010-10-07 Robert Dewar <dewar@adacore.com>
2977 * a-wichha.adb, a-wichha.ads, a-zchhan.adb, a-zchhan.ads: New file.
2978 * impunit.adb: Add entries for a-wichha/a-zchhan
2979 * Makefile.rtl: Add entries for a-wichha/a-zchhan
2981 2010-10-07 Vincent Celier <celier@adacore.com>
2983 * make.adb (Check): Call Check_Source_Info_In_ALI with Project_Tree
2984 * makeutl.adb (Check_Source_Info_In_ALI): If there is at least one
2985 replaced source, check that none of the replaced sources are in the
2987 * makeutl.ads (Check_Source_Info_In_ALI): New parameter Tree
2988 * prj-nmsc.adb (Remove_Source): New parameter Tree. If the source is
2989 replaced with a source with a different file name, put it in the hash
2990 table Replaced_Sources.
2991 (Add_Source): Call Remove_Source with Data.Tree. If there is at least
2992 one replaced source, check if it has the same file name as the current
2993 source; if it has, remove it from the hash table Replaced_Sources.
2994 * prj.adb (Reset): Reset hash table Tree.Replaced_Sources
2995 * prj.ads (Replaced_Source_HTable): New hash table
2996 (Project_Tree_Data): New components Replaced_Sources and
2997 Replaced_Source_Number.
2999 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3001 * sem_elab.adb (Check_A_Call): After inserting elaboration check, set
3002 proper flag to prevent a double elaboration check on the same call.
3003 * exp_util.adb (Insert_Actions): If the enclosing node is an
3004 Expression_With_Actions and it has been analyzed already, find
3005 insertion point further up in the tree.
3007 2010-10-07 Hristian Kirtchev <kirtchev@adacore.com>
3009 * sem_ch13.adb (Analyze_Record_Representation_Clause): Alphabetize all
3010 local variables. Remove the general restriction which prohibits the
3011 application of record rep clauses to Unchecked_Union types. Add Ada
3012 2012 check to detect improper naming of an Unchecked_Union
3013 discriminant in record rep clause.
3014 * sem_prag.adb: Add with and use clause for Exp_Ch7.
3015 (Analyze_Pragma): Unchecked_Union case: Propagate the Unchecked_Union
3016 type to all invocations of Check_Component and Check_Variant.
3017 (Check_Component): Add formal parameters UU_Typ and In_Variant_Part.
3018 Rewritten. Add Ada 2012 check to detect improper use of formal
3019 private types and private extensions as component types of an
3020 Unchecked_Union declared inside a generic body.
3021 (Check_Variant): Add formal parameter UU_Typ. Propagate the
3022 Unchecked_Union type to all calls of Check_Component. Signal that the
3023 current component comes from the variant part of an Unchecked_Union
3025 (Inside_Generic_Body): New routine.
3027 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3029 * exp_ch4.adb (Expand_Composite_Equality): When looking for a primitive
3030 equality operation for a record component, verify that both formals
3031 have the same type, and the result type is boolean.
3033 2010-10-07 Vincent Celier <celier@adacore.com>
3035 * gnatcmd.adb (Check_Files): When looking for the .ci file for a
3036 binder generated file, look for both b~xxx and b__xxx as gprbuild
3037 always uses b__ as the prefix of such files.
3039 2010-10-07 Thomas Quinot <quinot@adacore.com>
3041 * sem_res.adb: Minor reformatting.
3043 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3045 * debug.adb: Update -gnatd.J documentation.
3047 2010-10-07 Robert Dewar <dewar@adacore.com>
3049 * gnat_rm.texi: Document handling of invalid values
3050 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation
3052 (UTF_To_Upper_Case): New function.
3054 2010-10-07 Robert Dewar <dewar@adacore.com>
3056 * sem_attr.adb: Minor reformatting.
3057 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag
3058 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag
3060 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in
3062 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag
3063 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only
3064 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only
3066 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with
3068 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only.
3069 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated
3072 2010-10-07 Javier Miranda <miranda@adacore.com>
3074 * a-tags.ads: Use new support for pragma Ada_2012 with function
3077 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3079 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a
3080 sequence of statements.
3082 2010-10-07 Vincent Celier <celier@adacore.com>
3084 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists
3086 2010-10-07 Javier Miranda <miranda@adacore.com>
3088 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram.
3089 * rtsfind.ads (RE_Type_Is_Abstract): New entity.
3090 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract.
3092 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3094 * sem_ch12.adb (Mark_Context): Removed, no longer needed.
3095 (Analyze_Package_Instantiation): No longer analyze systematically a
3096 generic body in CodePeer mode.
3097 * freeze.adb, sem_attr.adb: Update comments.
3099 2010-10-05 Robert Dewar <dewar@adacore.com>
3101 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012
3104 2010-10-05 Pascal Obry <obry@adacore.com>
3106 * gnat_rm.texi: Fix typo.
3108 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3110 * gnat_ugn.texi: Add note about identifiers with same name and
3113 2010-10-05 Robert Dewar <dewar@adacore.com>
3115 * sem_ch4.adb: Minor reformatting.
3116 * a-direct.ads: Minor comment update.
3118 2010-10-05 Javier Miranda <miranda@adacore.com>
3120 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is
3121 no longer required after change in New_Overloaded_Entity.
3122 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate
3123 the fragment of code that handles derivations of interface primitives.
3124 Add missing dependence on global variable Inside_Freezing_Actions to
3125 ensure the correct management of internal interface entities.
3126 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease
3127 of the global variable Inside_Freezing_Actions to ensure that internal
3128 interface entities are well handled by New_Overloaded_Entity.
3129 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation
3130 and complete the algorithm to catch hidden primitives derived of
3131 private type that covers the interface.
3132 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing
3135 2010-10-05 Robert Dewar <dewar@adacore.com>
3137 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb,
3138 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting.
3139 Minor code reorganization (use Nkind_In).
3141 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3143 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for
3146 2010-10-05 Vincent Celier <celier@adacore.com>
3148 * gnatbind.adb: If the main library file is not for a suitable main
3149 program, change the error message.
3151 2010-10-05 Vincent Celier <celier@adacore.com>
3153 * a-direct.ads: Minor spelling error fixes in comments.
3154 * gnat_rm.texi: Add three entries in "Implementation Defined
3155 Characteristics" for the interpretations of the Form parameters in
3158 2010-10-05 Robert Dewar <dewar@adacore.com>
3160 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
3161 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
3162 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
3166 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3168 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is
3169 an explicit dereference of an access to function, the prefix is not
3170 interpreted as a parameterless call.
3172 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3174 * exp_attr.adb: For 'Read and 'Write, use full view of base type if
3177 2010-10-05 Vincent Celier <celier@adacore.com>
3179 * make.adb (Switches_Of): Allow wild cards in index of attributes
3181 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index
3182 of the associative array as a glob regular expression.
3183 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter
3184 Allow_Wildcards, defaulted to False.
3185 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto
3186 * projects.texi: Document that attribute Switches (<file name>) may
3187 use wild cards in the index.
3189 2010-10-05 Robert Dewar <dewar@adacore.com>
3191 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb,
3192 einfo.adb: Minor reformatting.
3193 * debug.adb: Remove obsolete documentation for d.Z flag.
3195 2010-10-05 Vincent Celier <celier@adacore.com>
3197 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake
3198 switch --create-info-file=.
3199 * gnat_ugn.texi: Add documentation for new gnatmake switch
3202 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3204 * sem_ch3.adb: Do not elaborate type definition if syntax error.
3206 2010-10-05 Javier Miranda <miranda@adacore.com>
3208 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
3209 to generate the full-qualified names of its corresponding spec.
3210 This facilitates locating the corresponing body when reading
3213 2010-10-05 Thomas Quinot <quinot@adacore.com>
3215 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
3216 canonical name without serial number only if the helper is becoming a
3217 primitive of the type.
3219 2010-10-05 Javier Miranda <miranda@adacore.com>
3221 * exp_disp.adb (Make_DT): Minor code reorganization.
3223 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3225 * par-ch6.adb: improve recovery with extra paren in function spec.
3227 2010-10-05 Quentin Ochem <ochem@adacore.com>
3229 * prj-tree.ads: Project_Path is now aliased.
3231 2010-10-05 Thomas Quinot <quinot@adacore.com>
3233 * checks.adb: Minor reformatting.
3235 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3237 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
3238 (Shared_Libgcc): New aliased variable.
3239 (Shared_Libgcc_Switch): New constant.
3240 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
3241 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
3243 * gcc-interface/Make-lang.in: Update dependencies.
3245 2010-10-05 Vincent Celier <celier@adacore.com>
3247 * prj-part.adb (Parse_Simple_Project): When checking if a child project
3248 imports its parent project, also look in projects being extended by
3251 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3253 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
3255 2010-10-05 Javier Miranda <miranda@adacore.com>
3257 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
3258 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
3259 activate this output.
3261 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3263 * back_end.adb (Call_Back_End): Generate an error message when scil
3264 generation is enabled, and no scil back-end (by default) is available.
3266 2010-10-05 Javier Miranda <miranda@adacore.com>
3268 * debug.adb: Update documentation since -gnatd.Z is no longer required
3269 to generate the call-graph information.
3271 2010-10-05 Javier Miranda <miranda@adacore.com>
3273 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
3274 runtime access check by an equivalent expansion that causes
3275 no problems in the VM backend. The original expansion was
3276 not good for the VM backends because when Tagged_Type_Expansion
3277 is disabled the attribute Access_Disp_Table is not available.
3279 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3281 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
3282 is class-wide and T1 is its specific type.
3284 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3286 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
3288 2010-10-05 Vincent Celier <celier@adacore.com>
3290 * back_end.ads: Minor spelling error correction.
3292 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3294 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
3295 warnings when -gnatC is specified here so that warnings can be
3296 re-enabled explicitly.
3297 (Adjust_Global_Switches): No longer suppress warnings.
3299 2010-10-05 Vincent Celier <celier@adacore.com>
3301 * makeutl.adb: Minor reformatting.
3303 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3305 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
3306 non-discrete type appears as an actual in a call.
3308 2010-10-05 Vincent Celier <celier@adacore.com>
3310 * make.adb (Scan_Make_Arg): Take into account new switch
3312 * makeusg.adb: Add line for new switch --source-info=file.
3313 * makeutl.ads (Source_Info_Option): New constant String for new builder
3315 * prj-conf.adb: Put subprograms in alphabetical order
3316 (Process_Project_And_Apply_Config): Read/write an eventual source info
3318 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
3320 (Look_For_Sources): If a source info file was successfully read, get
3321 the source data from the data read from the source info file.
3322 * prj-util.adb (Source_Info_Table): New table
3323 (Source_Info_Project_HTable): New hash table
3324 (Create): New procedure
3325 (Put (File), Put_Line): New procedures
3326 (Write_Source_Info_File): New procedure
3327 (Read_Source_Info_File): New procedure
3328 (Initialize): New procedure
3329 (Source_Info_Of): New procedure
3330 (Next): New procedure
3331 (Close): When file is an out file, fail if the buffer cannot be written
3332 or if the file cannot be close successfully.
3333 (Get_Line): Fail if file is an out file
3334 * prj-util.ads (Create): New procedure
3335 (Put (File), Put_Line): New procedures
3336 (Write_Source_Info_File): New procedure
3337 (Read_Source_Info_File): New procedure
3338 (Source_Info_Data): New record type
3339 (Source_Info_Iterator): New private type
3340 (Initialize): New procedure
3341 (Source_Info_Of): New procedure
3342 (Next): New procedure
3343 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
3344 Source_Info_File_Exists.
3346 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3348 * exp_ch4.adb: Fix typo.
3350 2010-10-05 Thomas Quinot <quinot@adacore.com>
3352 * lib-writ.adb: Minor reformatting.
3354 2010-10-05 Javier Miranda <miranda@adacore.com>
3356 * sem_ch3.adb (Access_Definition): Remove useless code.
3358 2010-10-05 Emmanuel Briot <briot@adacore.com>
3360 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
3361 (Deep_Copy): Removed, not used.
3363 2010-10-05 Javier Miranda <miranda@adacore.com>
3365 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
3366 move code that searches in the list of primitives of a tagged type for
3367 the entity that will be overridden by user-defined routines.
3368 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
3369 previously located in routine Add_Internal_Interface_Entities.
3370 * sem_disp.ads (Find_Primitive_Covering_Interface): Update docs.
3371 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
3372 availability of attribute Alias.
3374 2010-10-05 Ed Falis <falis@adacore.com>
3376 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
3377 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
3378 Move definition of intContext to System.OS_Interface.
3379 Add necessary variants in System.VxWorks.Extensions.
3381 2010-10-05 Doug Rupp <rupp@adacore.com>
3383 * s-asthan-vms-alpha.adb: On VMS, a task using
3384 pragma AST_Entry exhibits a memory leak when the task terminates
3385 because the vector allocated for the AST interface is not freed. Fixed
3386 by making the vector a controlled type.
3388 2010-10-05 Emmanuel Briot <briot@adacore.com>
3390 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
3391 a "**" pattern properly exists, and report an error otherwise.
3393 2010-10-05 Emmanuel Briot <briot@adacore.com>
3395 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
3397 2010-10-05 Emmanuel Briot <briot@adacore.com>
3399 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
3401 Extract some code from Get_Directories, to share with the handling
3402 of aggregate projects (for the Project_Files attributes)
3404 2010-10-05 Emmanuel Briot <briot@adacore.com>
3406 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
3407 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
3408 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New
3411 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3413 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
3415 2010-10-05 Emmanuel Briot <briot@adacore.com>
3417 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
3418 (Aggregate projects): added support for parsing aggregate projects.
3419 In particular, check the presence and value of the new attributes
3420 related to aggregate projects, ie Project_Files, Project_Path
3422 (Check_Attribute_Allowed, Check_Package_Allowed,
3423 Rename_Obsolescent_Attributes): new subprogram, extracting code
3424 from existing subprogram to keep their sizes smaller.
3425 (Check_Aggregate_Project, Check_Abstract_Project,
3426 Check_Missing_Sources): new subprograms
3427 (Check): remove comments that duplicated either the name of the
3428 following subprogram call, or the comment on that subprogram.
3429 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
3430 from Parse_Single_Project.
3431 (Check_Aggregate_Imports): new subprogram.
3433 2010-10-05 Vincent Celier <celier@adacore.com>
3435 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
3436 file has not been generated for the current source, for example if it
3437 has been generated for the spec, but we are compiling the body.
3439 2010-10-05 Bob Duff <duff@adacore.com>
3441 * xgnatugn.adb: Remove unused procedure.
3443 2010-10-04 Vincent Celier <celier@adacore.com>
3445 * a-direct.adb (Copy_File): Interpret the Form parameter and call
3446 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
3447 the Form parameter contains an incorrect value for field preserve= or
3449 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
3450 parameter is ignored.
3451 (Copy_File): Indicate the interpretation of the Form parameter.
3453 2010-10-04 Vincent Celier <celier@adacore.com>
3455 * make.adb (Gnatmake): When there are no foreign languages declared and
3456 a main in attribute Main of the main project does not exist or is a
3457 source of another project, fail immediately before attempting
3460 2010-10-04 Javier Miranda <miranda@adacore.com>
3462 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
3463 used to convert a node referencing a tag to a class-wide interface
3465 * exp_disp.adb (Convert_Tag_To_Interface): New function.
3466 (Expand_Interface_Conversion): Replace invocation of
3467 Unchecked_Conversion by new function Convert_Tag_To_Interface.
3468 (Write_DT): Add support for null primitives.
3469 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
3470 cleanup code that handles interface conversions and avoid unchecked
3471 conversion of referenced tag components.
3472 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
3473 unrequired conversions when generating a dispatching call to _assign.
3474 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
3476 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3478 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
3479 parent is a binary boolean operation and the operand is an unpacked
3481 (Build_Boolean_Array_Proc_Call): If the operands are both negations,
3482 the operands of the rewritten node are the operands of the negations,
3483 not the negations themselves.
3485 2010-10-04 Robert Dewar <dewar@adacore.com>
3487 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
3488 name of entity to biased warning msg.
3489 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
3490 biased rep (wrong and never worked anyway).
3492 2010-10-04 Arnaud Charlet <charlet@adacore.com>
3494 * sem_elab.adb: Minor reformatting.
3496 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3498 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
3499 an access_to_protected subprogram type, and convert null value into
3500 corresponding aggregate.
3502 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3504 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
3506 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3508 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
3509 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
3512 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3514 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
3515 for N_Operator_Symbol.
3516 (Indicate_Name_And_Type): Likewise.
3517 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
3518 * sem_res.adb (Resolve): Likewise.
3519 * sem_type.adb (Add_One_Interp): Likewise.
3520 (Disambiguate): Likewise.
3522 2010-10-04 Vincent Celier <celier@adacore.com>
3524 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
3525 than ALI file timestamp, return null.
3527 2010-10-04 Vincent Celier <celier@adacore.com>
3529 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length of 79.
3530 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
3531 replaces global constant with the same name. When a line is too long,
3532 indent properly the next continuation line.
3533 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
3534 from 50 to 255, defaulted to 255, to indicate the maximum length of
3535 lines in the project file.
3537 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3539 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
3540 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
3541 of Traverse_Func on it to look for subprogram references in a body.
3542 Call Check_Subprogram_Refs on the body of inlined subprograms at the
3543 outer level and keep clearing the Is_Public flag of subprograms as long
3544 as it returns OK. Do not look at anything else than subprograms once
3545 an inlined subprogram has been seen.
3547 2010-10-04 Javier Miranda <miranda@adacore.com>
3549 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
3550 the target object is an interface.
3551 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
3552 interface type then we generate an implicit conversion to force
3553 displacement of the pointer to the object to reference the secondary
3554 dispatch table associated with the interface.
3556 2010-10-04 Robert Dewar <dewar@adacore.com>
3558 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
3559 Enumeration_Rep_Expr to point to the literal, not the identifier.
3560 (Analyze_Enumeration_Representation_Clause): Improve error message for
3561 size too small for enum rep value
3562 (Analyze_Enumeration_Representation_Clause): Fix size test to use
3563 proper size (RM_Size, not Esize).
3565 2010-10-04 Robert Dewar <dewar@adacore.com>
3567 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
3569 2010-10-04 Javier Miranda <miranda@adacore.com>
3571 * exp_cg.adb (Write_Call_Info): Code clean up.
3573 2010-10-04 Arnaud Charlet <charlet@adacore.com>
3575 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
3577 2010-10-04 Robert Dewar <dewar@adacore.com>
3579 * exp_cg.adb: Minor code reorganization
3581 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
3583 2010-10-04 Bob Duff <duff@adacore.com>
3585 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
3586 to make a qualified expression into a name (syntax-wise), then do not
3587 consider it redundant.
3589 2010-10-04 Thomas Quinot <quinot@adacore.com>
3591 * sem_warn.ads: Fix typo.
3593 2010-10-04 Javier Miranda <miranda@adacore.com>
3595 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
3597 (Write_Call_Info): Add missing support for renamed primitives.
3599 2010-10-04 Thomas Quinot <quinot@adacore.com>
3601 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
3602 code between Make_Component_List_Assign and Make_Field_Assign.
3604 2010-10-04 Vincent Celier <celier@adacore.com>
3606 * prj-nmsc.adb (Get_Directories): For non extending projects that
3607 declare that they have no sources, do not create a non existing object
3608 or exec directory if builder switch -p is used.
3610 2010-10-04 Sergey Rybin <rybin@adacore.com>
3612 * gnat_ugn.texi (gnatcheck): Change the description of the report file
3615 2010-10-04 Ed Falis <falis@adacore.com>
3617 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
3618 determine whether Set_True is called from a task or an ISR.
3619 (Set_True): test for being in a task context before trying to
3620 dereference Defer_Abort or Undefer_Abort.
3622 2010-10-04 Robert Dewar <dewar@adacore.com>
3624 * sem_res.adb, sinput-l.adb: Minor reformatting.
3626 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
3628 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
3629 check when the target object is an interface since the expression of
3630 the right hand side must only cover the interface.
3632 2010-10-04 Vincent Celier <celier@adacore.com>
3634 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
3635 loading the main source, so that if it is preprocessed and -gnateG is
3636 used, the preprocessed file is written.
3637 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
3638 if a subunit is from the main unit when it is loaded.
3639 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
3640 to True before loading a subunit.
3641 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
3642 to True when the main is a generic unit before loading one of its
3644 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
3645 file only for the main unit (spec, body and subunits).
3647 2010-10-04 Vincent Celier <celier@adacore.com>
3649 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
3650 specified and the processed file cannot be written. Just issue a
3651 warning and continue.
3653 2010-10-04 Thomas Quinot <quinot@adacore.com>
3655 * sem_res.adb: Minor reformatting.
3657 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3659 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
3660 is an overridden inherited operation, the desired operation is the
3661 overriding one, which is the alias of the visible one.
3663 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3665 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
3666 present before deleting from the tree, when an inherited function with
3667 a controlling result that returns a null extension is overridden by a
3668 later declaration or body.
3670 2010-10-04 Gary Dismukes <dismukes@adacore.com>
3672 * checks.adb: Update comment.
3674 2010-09-30 Joseph Myers <joseph@codesourcery.com>
3676 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
3677 and define as variables.
3678 (gnat_post_options): Set optimize and optimize_size variables.
3680 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
3682 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
3683 are not defined by target.
3685 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
3687 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
3689 2010-09-28 Richard Henderson <rth@redhat.com>
3691 * gcc-interface/misc.c (gnat_eh_personality): Use
3692 targetm.except_unwind_info.
3694 2010-09-28 Jan Hubicka <jh@suse.cz>
3696 * gcc-interface/utils.c (handle_leaf_attribute): New function.
3697 (gnat_internal_attribute_tables): Add leaf.
3699 2010-09-22 Joseph Myers <joseph@codesourcery.com>
3701 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
3702 -include-directory, -include-directory=, -no-standard-includes,
3703 -no-standard-libraries): New.
3705 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
3707 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
3708 build_array_type with calls to build_nonshared_array_type.
3709 (substitute_in_type): Likewise.
3710 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
3711 (LANG_HOOKS_TYPE_HASH_EQ): Define.
3712 (gnat_post_options): Add 'static' keyword.
3713 (gnat_type_hash_eq): New static function.
3714 * gcc-interface/utils.c (fntype_same_flags_p): New function.
3715 (create_subprog_type): Call it.
3716 (create_index_type): Call build_nonshared_range_type and tidy up.
3717 (create_range_type): Likewise.
3718 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
3720 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3722 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
3724 (end_subprog_body): If the body is a BIND_EXPR, make its associated
3725 block the top-level one.
3726 (build_function_stub): Build a statement group for the whole function.
3727 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
3728 is used, create the enclosing block early and process first the OUT
3731 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3733 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
3734 not generate debug info for individual enumerators.
3736 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3738 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
3739 type instead of enumeral type as the dummy type built for the template
3740 type of fat pointers.
3742 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3744 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
3745 (gnat_zaplevel): Likewise.
3746 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
3747 binding level for an external constant.
3748 <E_Constant>: Force the local context and create a fake scope before
3749 translating the defining expression of an external constant.
3750 <object>: Treat external constants at the global level explicitly for
3751 renaming declarations.
3752 (elaborate_expression_1): Force the variable to be static if the
3753 expression is global.
3754 * gcc-interface/trans.c (get_elaboration_procedure): New function.
3755 (call_to_gnu): Use it.
3756 (gnat_to_gnu): Likewise.
3757 <N_Object_Declaration>: Do not test Is_Public to force the creation of
3758 an initialization variable.
3759 (add_decl_expr): Discard the statement if the declaration is external.
3760 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
3761 the current block if it is external.
3762 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
3763 (gnat_zaplevel): New global function.
3765 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3767 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
3768 variables against zero in all cases.
3769 (rest_of_type_decl_compilation): Likewise.
3770 * gcc-interface/trans.c (gigi): Pass properly typed constants to
3772 (call_to_gnu): Fix formatting.
3773 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
3774 (Exception_Handler_to_gnu_zcx): Likewise.
3775 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
3777 expressions in presence of a freeze node.
3779 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3781 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
3782 expressions for external constants that are aggregates.
3783 * gcc-interface/utils2.c (build_simple_component_ref): If the field
3784 is an inherited component in an extension, look through the extension.
3786 2010-09-10 Vincent Celier <celier@adacore.com>
3788 * projects.texi: Add documentation for package extensions
3789 Add some documentation for attributes Leading_Library_Options and
3790 Linker'Leading_Switches.
3792 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3794 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
3795 disabled, compute subtype for all string types.
3797 2010-09-10 Robert Dewar <dewar@adacore.com>
3799 * gnat_ugn.texi: Add documentation for -gnatw.s/S
3800 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3801 Component_Size): Implement warning on overriden size clause.
3802 (Analyze_Record_Representation_Clause): Implement warning on overriden
3804 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
3806 * ug_words: Add entries for -gnatw.s/S.
3807 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
3808 * gcc-interface/Make-lang.in: Update dependencies.
3810 2010-09-10 Vincent Celier <celier@adacore.com>
3812 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
3813 a package with the same name from an imported or extended project.
3814 * prj-proc.adb (Process_Declarative_Items): Process package extensions
3816 2010-09-10 Bob Duff <duff@adacore.com>
3818 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
3821 2010-09-10 Robert Dewar <dewar@adacore.com>
3823 * sem.adb: Minor reformatting.
3825 2010-09-10 Bob Duff <duff@adacore.com>
3827 * s-os_lib.ads, g-expect.ads: Add comments.
3829 2010-09-10 Robert Dewar <dewar@adacore.com>
3831 * exp_ch5.adb: Minor reformatting.
3833 2010-09-10 Thomas Quinot <quinot@adacore.com>
3835 * scos.ads: Add comments.
3837 2010-09-10 Vincent Celier <celier@adacore.com>
3839 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
3841 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
3843 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
3844 for a controlled build-in-place function call which appears in an
3845 anonymous context. The transient scope ensures that the intermediate
3846 function result is cleaned up after the master is left.
3847 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
3848 of the transient scope. This is now done in Exand_Call which covers
3849 additional cases other than secondary stack release.
3851 2010-09-10 Arnaud Charlet <charlet@adacore.com>
3853 * sem.adb (Do_Unit_And_Dependents): Add guard.
3855 2010-09-10 Robert Dewar <dewar@adacore.com>
3857 * exp_ch5.adb: Update comments.
3858 * exp_dist.adb: Minor reformatting.
3860 2010-09-10 Robert Dewar <dewar@adacore.com>
3862 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
3864 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
3865 * usage.adb: Add lines for -gnatw.h/H
3866 * gnat_ugn.texi: Add documentation for J519-010
3867 Warn on record holes/gaps
3868 * ug_words: Add entries for -gnatw.h/-gnatw.H
3869 * vms_data.ads: Add entries for [NO]AVOIDGAPS
3871 2010-09-10 Gary Dismukes <dismukes@adacore.com>
3873 * sem_ch6.adb: Update comment.
3875 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3877 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
3878 of full view analyzed after analyzing the corresponding record
3879 declaration, to prevent spurious name conflicts with original
3882 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
3884 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
3885 just issue a warning, but continue with the normal processing.
3887 2010-09-10 Robert Dewar <dewar@adacore.com>
3889 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
3892 2010-09-10 Thomas Quinot <quinot@adacore.com>
3894 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
3895 Build_TypeCode_Call): For a subtype inserted for the expansion of a
3896 generic actual type, go to the underlying type of the original actual
3899 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3901 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
3902 guard around the increment statement, to prevent an off-by-one-value
3903 on the last iteration.
3905 2010-09-10 Vincent Celier <celier@adacore.com>
3907 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
3908 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
3909 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
3910 "at run time" in comments and error/warning messages.
3912 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3914 * exp_cg.adb: Handle properly bodies without specs.
3916 2010-09-10 Emmanuel Briot <briot@adacore.com>
3918 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
3919 present, and the user requested to either ignore this or display a
3920 warning (as opposed to an error), we still need to register the
3923 2010-09-10 Robert Dewar <dewar@adacore.com>
3925 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
3926 now done in In_Extended_Main_Source_Unit.
3927 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
3928 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
3929 as Parsing_Main_Extended_Source.
3930 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
3932 * lib-load.adb (Load_Unit): Add PMES parameter
3933 Set PMES appropriately in all calls to Load_Unit
3934 * lib-load.ads (Load_Unit): Add PMES parameter
3935 * lib.adb (In_Extended_Main_Source_Unit): When called with
3936 Compiler_State set to Parsing, test new flag
3937 Compiling_Main_Extended_Source.
3938 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
3939 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
3940 as Parsing_Main_Extended_Source
3941 * par-load.adb (Load): Set PMES properly in call to Load_Unit
3943 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3945 * exp_cg.adb: Use proper entity to handle overloads.
3946 * sem_res.adb (Check_Parameterless_Call): An operator node without
3947 actuals cannot be a call, and must be treated as a string.
3949 2010-09-10 Robert Dewar <dewar@adacore.com>
3951 * frontend.adb: Minor reformatting.
3953 2010-09-10 Robert Dewar <dewar@adacore.com>
3955 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
3956 * par-ch5.adb (P_Condition): Move from body to spec
3957 * par.adb (Ch5.P_Condition): Move from body to spec
3959 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3961 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
3962 the call table is private, use its full view to generate information
3965 2010-09-10 Jose Ruiz <ruiz@adacore.com>
3967 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
3968 pattern matching to detect predefined primitive operations take into
3969 account that there can be an extra suffix related to body-nested
3972 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3974 * s-pooglo.ads: Add overriding indicators.
3976 2010-09-10 Vincent Celier <celier@adacore.com>
3978 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
3979 /64_MALLOC (for -H64).
3981 2010-09-10 Robert Dewar <dewar@adacore.com>
3983 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
3984 (Error_Msg_NW): Test Parsing_Main_Subunit flag
3985 * errout.ads (Parsing_Main_Subunit): New flag
3986 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
3987 * par-ch6.adb: Minor style fix (remove redandant parentheses)
3988 * par-ch9.adb: Minor style fix (remove redundant parens)
3989 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
3991 2010-09-10 Vincent Celier <celier@adacore.com>
3993 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
3994 function of the same name in Makeutl.
3995 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
3996 of removed procedure when creating a binder mapping file.
3997 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
3999 * makeutl.ads (Create_Binder_Mapping_File): New function
4001 2010-09-10 Jose Ruiz <ruiz@adacore.com>
4003 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
4004 separator when trying the pattern matching to detect predefined
4005 primitive operations.
4007 2010-09-10 Robert Dewar <dewar@adacore.com>
4009 * bindgen.adb, atree.adb: Minor reformatting.
4011 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4013 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
4016 2010-09-10 Doug Rupp <rupp@adacore.com>
4018 * bindgen.adb: Minor comment fix for -H switch.
4020 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4022 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
4023 library unit now, by traversing tree before context is expanded.
4024 (Write_Call_Info): Use enclosing unit name directly.
4025 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
4026 tree earlier, to ensure that subsequent declarations are analyzed in a
4027 connected structure.
4028 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
4031 2010-09-10 Robert Dewar <dewar@adacore.com>
4033 * symbols-processing-vms-alpha.adb: Minor reformatting.
4035 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4037 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
4038 __gnat_install_handler in case the binder is called with -n.
4040 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4042 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
4043 sloc for renaming declaration and set Comes_From_Source properly to
4044 ensure that references are properly generated for an object declaration
4045 that is built in place.
4047 2010-09-10 Tristan Gingold <gingold@adacore.com>
4049 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
4051 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
4052 * gcc-interface/Makefile.in: gnat.hlp is now generated by
4055 2010-09-10 Bob Duff <duff@adacore.com>
4057 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
4058 := ...;", remove side effects from the right-hand side, because they
4059 might affect the value of the left-hand side, but the left-hand side is
4060 first READ (so we can do shifting and masking) and then written back,
4061 which would cause the side effects to be incorrectly overwritten.
4063 2010-09-10 Robert Dewar <dewar@adacore.com>
4065 * sem_ch4.adb: Minor reformatting.
4066 * exp_ch6.adb: Add comment on testing limited on full type
4067 * gnat_rm.texi: Add documentation on Pure_Function.
4069 2010-09-10 Vincent Celier <celier@adacore.com>
4071 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4072 as a source of another project and of another language.
4074 2010-09-10 Robert Dewar <dewar@adacore.com>
4076 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
4078 * freeze.adb (Check_Unsigned_Type): Ditto.
4079 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
4080 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
4081 (Set_Scalar_Range_For_Subtype): Ditto.
4082 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
4084 2010-09-10 Robert Dewar <dewar@adacore.com>
4086 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
4088 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
4089 rather than parens for fixed constants.
4090 * sprint.ads: Use square brackets rather than parens for fixed constants
4091 * urealp.adb (UR_Write): Use square brackets rather than parens
4092 (UR_Write): Add Brackets argument
4093 (UR_Write): Add many more special cases to output literals
4094 * urealp.ads (UR_Write): Use square brackets rather than parens
4095 (UR_Write): Add Brackets argument
4097 2010-09-10 Robert Dewar <dewar@adacore.com>
4099 * sem_ch4.adb: Minor reformatting.
4101 2010-09-10 Richard Guenther <rguenther@suse.de>
4103 * gcc-interface/utils.c (create_index_type): Use build_range_type.
4105 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4107 * vms_cmds.ads: New.
4109 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4111 * exp_dbug.ads: Mention enhanced encoding for array types.
4113 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4115 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
4116 unsupported in VM targets. Display a warning in this case.
4118 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4120 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
4121 not reset Sloc when printing keyword "new".
4123 2010-09-10 Vincent Celier <celier@adacore.com>
4125 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
4126 GNAT_DRIVER_COMMAND_LINE.
4128 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4130 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
4131 clause, process the body at once.
4133 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4135 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
4136 conversion is the expression is a qualified expression used to
4137 disambiguate a function call.
4139 2010-09-10 Vincent Celier <celier@adacore.com>
4141 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4142 as a source of another project and of another language.
4144 2010-09-10 Robert Dewar <dewar@adacore.com>
4146 * prj-util.adb: Minor reformatting.
4148 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4150 * exp_disp.adb: Minor reformatting.
4152 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4154 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
4157 2010-09-10 Thomas Quinot <quinot@adacore.com>
4159 * sem_res.adb: Minor reformatting.
4160 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
4161 magic constants for task master levels (instead, reference
4162 named numbers from System.Tasking).
4164 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4166 * gnatvsn.ads (Ver_Prefix): New constant string.
4167 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
4168 (Gen_Output_File_C): Likewise.
4169 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
4172 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4174 * sem.adb (Walk_Library_Items): Do not traverse children of the main
4175 unit, to prevent spurious circularities in the walk order.
4176 (Depends_On_Main): Use elsewhere to prevent circularities when the body
4177 of an ancestor of the main unit depends on a child of the main unit.
4179 2010-09-10 Robert Dewar <dewar@adacore.com>
4181 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
4182 sem_ch3.adb: Minor reformatting.
4184 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4186 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
4187 that is a renaming must be derived like any other primitive operation,
4188 the renamed operation is not relevant to the derivation.
4190 2010-09-10 Robert Dewar <dewar@adacore.com>
4192 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
4193 * checks.adb: Minor reformatting.
4195 2010-09-10 Robert Dewar <dewar@adacore.com>
4197 * gnat_ugn.texi: Add section on intent of style checking options.
4199 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4201 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
4203 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4205 * sem_ch3.adb: Improve error message on derivation from class-wide type
4207 2010-09-10 Steve Baird <baird@adacore.com>
4209 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
4210 generation when Generate_SCIL is True.
4212 2010-09-10 Geert Bosch <bosch@adacore.com>
4214 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
4215 validity of executable name and removing any existing executable
4216 (Gnatlink): Call Check_Existing_Executable.
4218 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4220 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
4221 initialization of Task_Alternate_Stack here, cleaner since in case of
4222 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
4225 2010-09-10 Thomas Quinot <quinot@adacore.com>
4227 * s-fileio.adb, a-dirval.adb: Minor reformatting.
4229 2010-09-10 Emmanuel Briot <briot@adacore.com>
4231 * prj-util.adb (Executable_Of): Fix CE when the project does not
4232 contain a Builder package.
4234 2010-09-10 Vincent Celier <celier@adacore.com>
4236 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
4237 to the project path, if Prefix and Target_Name are defined.
4238 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
4240 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4242 * checks.adb (Ensure_Valid): If the expression is a boolean expression
4243 or short-circuit operation, do no emit a validity check: only the
4244 elementary operands of the expression need checking.
4246 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4248 * gnat_rm.texi: Document Short_Descriptors.
4250 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4252 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
4253 initialize to Null_Address.
4254 (Enter_Task): Do not set up an alternate stack for foreign threads.
4256 2010-09-10 Robert Dewar <dewar@adacore.com>
4258 * opt.adb (Short_Descriptors): New flag
4259 (Short_Descriptors_Config): New flag
4260 * opt.ads (Short_Descriptors): New flag
4261 (Short_Descriptors_Config): New flag
4262 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
4263 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors.
4264 (Analyze_Pragma): Implement Short_Descriptors pragma
4265 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
4267 2010-09-10 Emmanuel Briot <briot@adacore.com>
4269 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
4270 project's Executable_Suffix.
4272 2010-09-10 Robert Dewar <dewar@adacore.com>
4274 * g-pehage.ads: Minor reformatting
4276 * gnat_ugn.texi: Clarifying comment on -gnatyc
4277 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
4280 2010-09-10 Tristan Gingold <gingold@adacore.com>
4282 * Make-generated.in (gnat.hlp): New rule.
4284 2010-09-10 Emmanuel Briot <briot@adacore.com>
4286 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
4289 2010-09-10 Robert Dewar <dewar@adacore.com>
4291 * einfo.adb: Minor code cleanup: Add assertion to
4292 Set_Corresponding_Protected_Entry.
4294 2010-09-10 Bob Duff <duff@adacore.com>
4296 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
4297 the output to standard output.
4299 2010-09-09 Vincent Celier <celier@adacore.com>
4301 * gnat_ugn.texi: Add documentation for new gnatmake switch
4303 * make.adb (Map_File): New global variable to store the value of switch
4305 (Gnatmake): Add switch -M to gnatlink if switch --create-map-file has
4307 (Scan_Make_Arg): Recognize switch --create-map-file
4308 * makeutl.ads (Create_Map_File_Switch): New constant string for new
4309 gnatmake and gprbuild switch --create-map-file.
4311 2010-09-09 Robert Dewar <dewar@adacore.com>
4313 * sinput-p.ads: Minor comment update.
4315 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4317 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
4318 Entry_Call.State if needed so that the call is marked as cancelled by
4319 Check_Pending_Actions_For_Entry_Call.
4320 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
4321 this procedure may be called from a controlled operation
4322 (Initialize/Finalize).
4324 2010-09-09 Vadim Godunko <godunko@adacore.com>
4326 * impunit.adb: Correct spelling of package's name in the comment.
4328 2010-09-09 Robert Dewar <dewar@adacore.com>
4330 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
4333 2010-09-09 Robert Dewar <dewar@adacore.com>
4335 * impunit.adb: Add entry for a-izteio.
4336 * checks.adb: Add comment.
4337 * debug.adb, exp_disp.adb: Minor reformatting.
4338 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
4340 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4342 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
4343 discriminant cannot be assumed to be the same value because they may
4344 refer to bounds of a component of two different instances of a
4347 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4349 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
4350 operands of an operator to the type of an enclosing conversion, rewrite
4351 the operator so the conversion can't be flagged as redundant.
4352 Remove useless assignments to Typ and Rtyp.
4354 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4356 * gnat_ugn.texi: Fix another long line.
4358 2010-09-09 Bob Duff <duff@adacore.com>
4360 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
4363 2010-09-09 Matthew Heaney <heaney@adacore.com>
4365 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
4366 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
4367 Replace_Element, Reverse_Elements, Swap): Change exception message to
4368 correctly indicate kind of tampering (cursor or element).
4369 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
4370 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
4371 Swap_Links, Replace_Element, Swap): Ditto.
4372 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
4373 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
4374 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
4375 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
4376 Generic_Replace_Element): Ditto
4377 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
4378 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
4379 Replace_Element): Ditto.
4380 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
4381 Symmetric_Difference, Union, Include, Replace): Ditto
4383 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4385 * sprint.adb (Write_Id): If the parent node is an expanded name, check
4386 that its entity_or_associated_node is an entity before writing it out.
4387 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
4388 constructors, there is no need for a dispatch table pointer because the
4389 table is fully inherited from the C++ code.
4391 2010-09-09 Thomas Quinot <quinot@adacore.com>
4393 * projects.texi: Fix wrong identifiers on package end lines in project
4395 * exp_ch6.adb: Minor reformatting.
4397 2010-09-09 Tristan Gingold <gingold@adacore.com>
4399 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
4401 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4403 * gnat_ugn.texi: Fix description of -O3 optimization level.
4405 2010-09-09 Yannick Moy <moy@adacore.com>
4407 * a-cihama.adb, a-cohama.adb: Fix comments.
4409 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4411 * i-cexten.ads: Add comments.
4412 (Signed_128): New type, used by some C bindings.
4413 * debug.adb: Update comment.
4415 2010-09-09 Sergey Rybin <rybin@adacore.com>
4417 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
4418 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
4419 the tool should process Ada 2005 sources.
4421 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4423 * sem_ch12.adb (Remove_Parent): If the scope containing the child
4424 instance is a block, examine the enclosing scope to determine if it is
4427 2010-09-09 Doug Rupp <rupp@adacore.com>
4429 * sem_prag.adb (pragma Ident): Pass --identification= vice
4431 * gnatlink.adb (Linker_Options): Look for --identification= vice
4434 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4436 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
4437 inserting and analyzing the object declaration for the temporary object
4438 created to hold a 'Old value, push the scope for the subprogram where
4439 the object is inserted, so that its Scope (and that of related objects)
4440 will be set properly.
4442 2010-09-09 Vincent Celier <celier@adacore.com>
4444 * prj.adb (Get_Object_Directory): Return object directory display name
4445 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
4446 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
4447 return this value, otherwise return the default for the platform.
4449 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4451 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
4452 dependencies. Remove handling of gnatlbr.
4453 Do not remove s-stratt-xdr for the run-time when installing.
4455 2010-09-09 Robert Dewar <dewar@adacore.com>
4457 * sem_attr.adb: Minor reformatting.
4459 2010-09-09 Thomas Quinot <quinot@adacore.com>
4461 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
4462 unsigned long, not an int.
4464 2010-09-09 Vincent Celier <celier@adacore.com>
4466 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
4467 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
4468 we are not checking for equality of path or file names.
4470 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4472 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
4473 array reference, reset the Analyzed flag so that it is properly
4474 expanded when the resulting object declaration is analyzed.
4476 2010-09-09 Vincent Celier <celier@adacore.com>
4478 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
4481 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
4483 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
4484 VX_SPE_TASK option, so disable it.
4486 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4488 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
4490 (Is_Subunit_Of_Main): Handle null nodes properly.
4492 2010-09-09 Robert Dewar <dewar@adacore.com>
4494 * par-ch2.adb: Update comments.
4496 2010-09-09 Ben Brosgol <brosgol@adacore.com>
4498 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
4500 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4502 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
4503 do not generate an error for compatibility with legacy code.
4504 ignored when generating SCIL.
4505 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
4507 2010-09-09 Thomas Quinot <quinot@adacore.com>
4509 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
4510 s-strxdr.adb to s-stratt-xdr.adb
4512 2010-09-09 Robert Dewar <dewar@adacore.com>
4514 * ali-util.adb (Obsolescent_Check): Removed.
4515 * gprep.adb (Obsolescent_Check): Removed.
4516 Remove Obsolescent_Check parameter in Scng instantiation
4517 * prj-err.adb (Obsolescent_Check): Removed.
4518 * prj-err.ads (Obsolescent_Check): Removed.
4519 Remove Obsolescent_Check parameter in Scng instantiation
4520 * scans.ads (Based_Literal_Uses_Colon): New flag
4521 * scn.adb (Obsolscent_Check_Flag): Removed
4522 (Obsolscent_Check): Removed
4523 (Set_Obsolescent_Check): Removed
4524 (Post_Scan): Add handling for obsolescent features
4525 * scn.ads (Obsolscent_Check): Removed
4526 (Set_Obsolescent_Check): Removed
4527 (Post_Scan): Can no longer be inlined
4528 Remove Obsolescent_Check from instantiation of Scng
4529 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
4530 (Nlit): Remove handling of obsolescent check
4531 (Scan, case '%'): Remove handling of obsolescent check
4532 (Scan, case '|'): Call Post_Scan
4533 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
4534 * scng.ads Remove Obsolescent_Check argument from Scng generic
4535 (Post_Scan): Now called for Tok_Vertical_Bar
4536 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
4538 2010-09-09 Doug Rupp <rupp@adacore.com>
4540 * gnatlbr.adb: Removed.
4541 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
4543 2010-09-09 Robert Dewar <dewar@adacore.com>
4545 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
4548 2010-09-09 Vincent Celier <celier@adacore.com>
4550 * gnatlbr.adb: Remove redundant conversions.
4552 2010-09-09 Vincent Celier <celier@adacore.com>
4554 * prj-proc.adb: Minor comment spelling error fix.
4555 * osint.ads (Env_Vars_Case_Sensitive): Use function
4556 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
4559 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4561 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
4562 resolution of conditional expressions whose dependent expressions are
4563 anonymous access types.
4565 2010-09-09 Robert Dewar <dewar@adacore.com>
4567 * a-ststio.adb: Minor code reorganization.
4568 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
4570 * types.ads: Minor reformatting.
4571 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
4572 redundant conversions.
4573 * output.adb: Minor reformatting.
4574 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
4576 * opt.ads: Add pragma Ordered for Verbosity_Level.
4577 * prj.ads: Add pragma Ordered for type Verbosity.
4579 2010-09-09 Vincent Celier <celier@adacore.com>
4581 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
4583 (Canonical_Case_Env_Var_Name): Ditto
4585 2010-09-09 Bob Duff <duff@adacore.com>
4587 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
4589 2010-09-09 Robert Dewar <dewar@adacore.com>
4591 * cstand.adb: Mark Boolean and Character types as Ordered
4592 * einfo.adb (Has_Pragma_Ordered): New flag
4593 * einfo.ads (Has_Pragma_Ordered): New flag
4594 * g-calend.ads: Mark Day_Name as Ordered
4595 * opt.ads: Mark Ada_Version_Type as Ordered
4596 (Warn_On_Unordered_Enumeration_Type): New flag
4597 * par-prag.adb: Add procdessing for pragma Ordered
4598 * s-ficobl.ads (Read_File_Mode): New subtype
4599 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
4600 * s-taskin.ads: Mark Entry_Call_State as ordered
4601 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
4603 * sem_ch6.ads: Mark Conformance_Type as Ordered
4604 * sem_prag.adb: Implement pragma Ordered
4605 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
4606 (Resolve_Comparison_Op): Diagnose unordered comparison
4607 (Resolve_Range): Diagnose unordered range
4608 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
4610 * snames.ads-tmpl: Add entry for pragma Ordered
4611 * style.ads (Check_Enumeration_Subrange): Removed
4612 * styleg.adb (Check_Enumeration_Subrange): Removed
4613 * styleg.ads (Check_Enumeration_Subrange): Removed
4614 * stylesw.adb: Remove handling of -gnatyE switch
4615 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
4616 * vms_data.ads: Remove -gnatyE entries
4617 Add -gnatw.u entries
4618 * ug_words: Entries for -gnatw.u and -gnatw.U
4619 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
4620 * gnat_rm.texi: Document pragma Ordered.
4621 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
4622 * s-tpobop.adb: Remove comparison on unordered enumeration type.
4624 2010-09-09 Vincent Celier <celier@adacore.com>
4626 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
4627 for VMS and Windows, and 1 for all other platforms.
4628 * adaint.h: New function __gnat_get_env_vars_case_sensitive
4629 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
4630 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
4631 Canonical_Case_File_Name, as we are dealing with environment variables,
4634 2010-09-09 Robert Dewar <dewar@adacore.com>
4636 * sem_util.adb: Minor reformatting
4638 2010-09-09 Vincent Celier <celier@adacore.com>
4640 * vms_data.ads: Add documentation for S_Make_Single.
4642 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4644 * sem_util.adb (Same_Object): include formal parameters.
4646 2010-09-09 Vincent Celier <celier@adacore.com>
4648 * make.adb (Queue): New package implementing a new impementation of the
4649 queue, taking into account the new switch --single-compile-per-obj-dir.
4650 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
4651 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
4652 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
4654 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
4655 switch --single-compile-per-obj-dir.
4656 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
4657 switch --single-compile-per-obj-dir.
4658 * gnat_ugn.texi: Add documentation for new gnatmake switch
4659 --single-compile-per-obj-dir.
4661 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4663 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
4665 2010-09-09 Javier Miranda <miranda@adacore.com>
4667 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
4668 (Replace_Type): Code cleanup.
4669 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
4671 2010-09-09 Thomas Quinot <quinot@adacore.com>
4673 * exp_ch8.adb: Minor reformatting.
4675 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4677 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
4678 Corresponding_Protected_Entry.
4680 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4682 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
4683 inequality, it is always rewritten as the negation of the corresponding
4685 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
4686 the predefined equality of an untagged record, create a body at the
4687 point of the renaming, to capture the current meaning of equality for
4690 2010-09-09 Robert Dewar <dewar@adacore.com>
4692 * sem.adb, sem_warn.adb: Minor reformatting.
4694 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4696 * sem_ch6.adb: Improve error message on untagged equality.
4697 * sem.adb (Semantics): Include subprogram bodies that act as spec.
4699 2010-09-09 Javier Miranda <miranda@adacore.com>
4701 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
4703 2010-09-09 Robert Dewar <dewar@adacore.com>
4705 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
4707 2010-09-09 Robert Dewar <dewar@adacore.com>
4709 * einfo.adb (Is_Aggregate_Type): New function.
4710 * einfo.ads (Aggregate_Kind): New enumeration subtype
4711 (Is_Aggregate_Type): New function.
4712 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
4715 2010-09-09 Robert Dewar <dewar@adacore.com>
4717 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
4718 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
4720 * restrict.ads, restrict.adb: Ditto.
4721 (Restriction_Check_Needed): New function
4723 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4725 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
4726 Build_Master_Entity, to find the proper scope for the master entity of
4727 a type that may contain tasks, in the presence of transient scopes.
4728 * exp_ch9.adb (Build_Master_Entity) Use new function.
4729 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
4731 2010-09-09 Vincent Celier <celier@adacore.com>
4733 * prj-attr.adb: Add new attributes Leading_Library_Options and
4734 Linker'Leading_Switches.
4735 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
4738 2010-09-09 Javier Miranda <miranda@adacore.com>
4740 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
4741 dispatching primitive covers some interface primitive is incomplete.
4742 Replace such code by the invocation of a new subprogram that provides
4744 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
4745 * sem_ch6.adb (Check_Missing_Return): Minor reformating
4746 (Check_Convention): Complete if-statement conditition when reporting
4747 errors (to avoid assertion failure).
4748 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
4749 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
4750 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
4751 overridden null interface primitives.
4752 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
4753 private type is an interface then use the parent of its full view to
4754 climb to its ancestor type.
4755 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
4756 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
4757 null interface primitives.
4758 (Is_Null_Interface_Primitive): New subprogram.
4759 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
4760 (Expand_Freeze_Record_Type): Do not generate specs of null interface
4761 subprograms because they are now generated by Analyze_Freeze_Entity.
4763 2010-09-09 Robert Dewar <dewar@adacore.com>
4765 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
4767 2010-09-09 Robert Dewar <dewar@adacore.com>
4769 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
4770 (Gen_Restrictions_C): Avoid explicit enumeration ranges
4771 (Set_String_Replace): New procedure
4772 * casing.ads (Known_Casing): New subtype declaration
4773 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
4775 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
4776 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
4777 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
4778 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
4779 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
4781 * sem_res.adb (Resolve_Range): Check for enumeration subrange style
4783 * sem_type.adb (Is_Array_Class_Record_Type): New.
4784 * style.ads (Check_Enumeration_Subrange): New procedure
4785 * styleg.adb (Check_Enumeration_Subrange): New procedure
4786 * styleg.ads (Check_Enumeration_Subrange): New procedure
4787 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
4788 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
4789 * usage.adb: Add line for -gnatyE
4790 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
4791 Add missing entry for NOBOOLEAN_OPERATORS
4792 * gnat_ugn.texi: Add documentation for -gnatyE
4794 2010-09-09 Robert Dewar <dewar@adacore.com>
4796 * namet.adb (Initialize): Is now a dummy procedure
4797 (Reinitialize): New procedure
4798 Call Reinitialize from package initialization
4799 * namet.ads (Initialize): Is now a dummy procedure
4800 (Reinitialize): New procedure
4801 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
4802 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
4805 2010-09-09 Bob Duff <duff@adacore.com>
4807 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
4809 2010-09-09 Robert Dewar <dewar@adacore.com>
4811 * s-bitops.adb (Raise_Error): Add exception message
4813 2010-09-09 Robert Dewar <dewar@adacore.com>
4815 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
4816 null statement after label.
4817 * sinfo.ads: Minor comment updates.
4819 2010-09-09 Robert Dewar <dewar@adacore.com>
4821 * nlists.ads, nlists.adb (In_Same_List): New function.
4822 Use Node_Or_Entity_Id where appropriate.
4823 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
4825 2010-09-09 Robert Dewar <dewar@adacore.com>
4827 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
4829 * sem_ch3.adb: Use Check_Wide_Character_Restriction
4830 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
4831 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
4832 (Find_Expanded_Name): Check violation of No_Wide_Characters
4834 2010-09-09 Robert Dewar <dewar@adacore.com>
4836 * par-ch5.adb: Minor reformatting.
4838 2010-09-09 Robert Dewar <dewar@adacore.com>
4840 * prj-env.adb: Minor code reorganization.
4841 * par-ch3.adb: Minor reformatting.
4842 * gcc-interface/Make-lang.in: Update dependencies.
4844 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4846 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
4847 a task declaration can be an entry body.
4849 2010-09-09 Javier Miranda <miranda@adacore.com>
4851 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
4852 tags of library level tagged types.
4853 (Make_Tags): Disable backend optimizations about aliasing for
4854 declarations of access to dispatch tables.
4856 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4858 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
4859 subtype for a null-excluding access type, recover the original
4860 subtype_mark to get the proper visibility on the original name.
4862 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4864 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
4865 create the primitive equality operation for an untagged record. The
4866 operation is the predefined equality if no record component has a
4867 user-defined equality, or if there is a user-defined equality for the
4868 type as a whole, or when the type is derived and it has an inherited
4869 equality. Otherwise the body of the operations is built as for tagged
4871 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
4872 (Make_Eq_Body): New function to create the expanded body of the
4873 equality operation for tagged and untagged records. In both cases the
4874 operation composes, and the primitive operation of each record
4875 component is used to generate the equality function for the type.
4876 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
4877 has an abstract equality defined, replace its call with a
4878 Raise_Program_Error.
4879 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
4880 user-defined equality operator for an untagged record type does not
4881 happen after type is frozen, and appears in the visible part if partial
4882 view of type is not limited.
4884 2010-09-09 Tristan Gingold <gingold@adacore.com>
4886 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
4888 2010-09-09 Bob Duff <duff@adacore.com>
4890 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
4892 2010-09-09 Pascal Obry <obry@adacore.com>
4894 * gnat_ugn.texi: Update doc on windows related topics.
4896 2010-09-09 Geert Bosch <bosch@adacore.com>
4898 * s-fatgen.adb: Update comments.
4900 2010-09-09 Robert Dewar <dewar@adacore.com>
4902 * par-ch4.adb (Box_Error): New procedure.
4904 2010-09-09 Thomas Quinot <quinot@adacore.com>
4906 * sem.adb: Minor reformatting.
4908 2010-09-09 Pascal Obry <obry@adacore.com>
4910 * prj-env.adb: Style fix, use /and then/ and /or else/.
4911 * gnat_ugn.texi: Fix typos.
4913 2010-09-03 Joseph Myers <joseph@codesourcery.com>
4916 * gcc-interface/misc.c (gnat_init_options): Allow options with
4917 empty canonical form. Generate a single save_argv element from -I
4920 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
4922 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
4923 Attach fake PARM_DECLs to the topmost block of the function.
4925 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
4927 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
4928 for the call to a function whose return type was unconstrained.
4930 2010-08-30 Olivier Hainque <hainque@adacore.com>
4932 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
4933 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
4934 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
4936 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
4938 * tracebak.c: Fix typo in comment.
4940 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4942 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
4943 * gcc-interface/trans.c: Likewise.
4944 * gcc-interface/utils.c: Likewise.
4946 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
4948 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
4950 2010-08-10 Robert Dewar <dewar@adacore.com>
4952 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
4953 * sem_util.adb: Minor reformatting.
4955 2010-08-10 Javier Miranda <miranda@adacore.com>
4957 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
4958 constructors that leave the object partially initialized.
4959 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
4960 that copies from parent of Typ the dispatch table slots of inherited
4961 C++ primitives. It handles primary and secondary dispatch tables.
4962 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
4963 use this attribute with E_Variable entities.
4964 (Set_Is_Tag): Relax assertion to allow its use with variables that
4966 (Set_Related_Type): Relax assertion to allow its use with variables
4967 that store the tag of a C++ class.
4968 (Write_26_Field_Name): Remove Related_Type.
4969 (Write_27_Field_Name): Add Related_Type.
4970 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
4971 with E_Variable entities.
4972 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
4974 * sem_util.adb (Search_Tag): Add missing support for CPP types.
4975 (Enclosing_CPP_Parent): New subprogram.
4976 (Has_Suffix): New subprogram.
4977 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
4978 closest ancestor of a type that is a C++ type.
4979 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
4981 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
4982 instance in derivations of C++ types.
4983 * exp_tss.adb (CPP_Init_Proc): New subprogram.
4984 (Is_CPP_Init_Proc): New subprogram.
4985 (Set_TSS): Handle new C++ init routines.
4986 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
4988 (CPP_Init_Proc): New subprogram.
4989 (Is_CPP_Init_Proc): New subprogram.
4990 * exp_disp.adb (CPP_Num_Prims): New subprogram.
4991 (Has_CPP_Constructors): New subprogram.
4992 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
4993 initialize slots located in the C++ part of the dispatch table.
4994 (Make_Tags): For CPP types declare variables used by the IP routine to
4995 store the C++ tag values after the first invocation of the C++
4997 (Build_CPP_Init_DT): New subprogram.
4998 (Set_CPP_Constructors): New implementation that builds an IP for each
4999 CPP constructor. These IP are wrappers of the C++ constructors that,
5000 after the first invocation of the constructor, read the C++ tags from
5001 the object and save them locally. These copies of the C++ tags are used
5002 by the IC routines to initialize tables of Ada derivations of CPP
5004 (Write_DT): Indicate what primitives are imported from C++
5005 * exp_disp.ads (CPP_Num_Prims): New subprogram.
5006 (Has_CPP_Constructors): New subprogram.
5007 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
5008 invoke the IC routine to inherit the slots of the parents.
5009 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
5010 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
5011 (Is_Variable_Size_Record): Factorize code calling
5012 Is_Variable_Size_Array.
5013 (Build_CPP_Init_Procedure): New subprogram that builds the tree
5014 corresponding to the procedure that initializes the C++ part of the
5015 dispatch table of an Ada tagged type that is a derivation of a CPP
5017 (Build_Init_Procedure): Adding documentation plus code reorganization
5018 to leave more clear the construction of the IP with C++ types.
5019 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
5020 it cannot be called after Make_Tags has been invoked.
5021 (Inherit_CPP_Tag): Removed.
5022 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
5023 located at variable offset.
5024 * freeze.ads: Minor reformating.
5025 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
5027 * gcc-interface/Make-lang.in: Update dependencies.
5029 2010-08-10 Robert Dewar <dewar@adacore.com>
5031 * a-chahan.ads: Add comments on handling of obsolescent entries.
5032 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
5033 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
5034 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
5035 * sem_attr.adb (Analyze_Access_Attribute): Call
5036 Check_Obsolescent_2005_Entity to check for access to obsolescent
5037 Ada.Characters.Handling subprogram.
5038 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
5039 type is obsolescent in Ada 2005.
5040 (Analyze_Attribute, case Constrained): Better placement of flag when
5041 flagged as obsolescent feature.
5042 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
5043 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
5044 is an obsolescent feature.
5045 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
5047 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
5048 Check_Obsolescent_2005_Entity to check for renaming obsolete
5049 Ada.Characters.Handling subprogram.
5050 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
5051 for obsolescent restrictions in Ada 2005.
5052 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
5053 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
5054 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
5055 check for obsolescent references to Ada.Characters.Handling subprograms
5057 2010-08-10 Robert Dewar <dewar@adacore.com>
5059 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
5061 2010-08-10 Robert Dewar <dewar@adacore.com>
5063 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
5064 * par-ch4.adb: Change wording of Ada 2012 messages
5065 * vms_data.ads: Add VMS entries for /2005, /12, /2012
5067 2010-08-10 Robert Dewar <dewar@adacore.com>
5069 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
5070 codes in the range 16#80#..16#7FF#.
5071 * sem_ch10.adb: Minor reformatting.
5073 2010-08-10 Arnaud Charlet <charlet@adacore.com>
5075 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
5076 generate ali files in CodePeer mode, so that a gnatmake -c -k will
5077 proceed further when possible
5078 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
5079 messages when ignoring representation clauses (-gnatI).
5081 2010-08-10 Ed Schonberg <schonberg@adacore.com>
5083 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
5084 constant-fold discriminant reference if the constraint is an object
5085 with non-static expression. Expression may contain volatile references
5086 in the presence of renamings.
5088 2010-08-10 Vincent Celier <celier@adacore.com>
5090 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
5092 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
5093 index for an associative array where it is allowed.
5095 2010-08-10 Thomas Quinot <quinot@adacore.com>
5097 * exp_attr.adb: Add comments.
5099 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
5101 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
5103 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
5105 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
5107 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
5109 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
5110 (build_vms_descriptor): Likewise.
5112 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5114 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
5115 (build_vms_descriptor32): Adjust calls to it for new parameter.
5116 (build_vms_descriptor): Likewise.
5118 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5120 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
5121 (build_variant_list): Take and return a VEC instead of a tree.
5122 (create_variant_part_from): Take a VEC instead of a tree for
5123 variant_list. Adjust accordingly.
5124 (gnat_to_gnu_entity): Adjust for changes to previous functions.
5126 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5128 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
5130 (components_to_record): Likewise.
5131 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
5132 * gcc-interface/utils.c (max_size): Likewise.
5133 (build_vms_descriptor32): Likewise.
5134 (build_vms_descriptor): Likewise.
5136 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5138 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
5139 (build_subst_list): Return a VEC instead of a tree.
5140 (build_variant_list): Take a VEC for subst_list. Adjust
5142 (create_field_decl_from): Likewise.
5143 (create_variant_part_from): Likewise.
5144 (copy_and_substitute_in_size): Likewise.
5145 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
5146 Free the built vector.
5148 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
5150 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
5151 allocator for large imported objects.
5153 2010-08-05 Robert Dewar <dewar@adacore.com>
5155 * gnat1drv.adb: Minor reformatting.
5157 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5159 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
5160 instantiation, process its body before the spec of the main unit,
5161 because it may contain subprograms invoked in the spec of main.
5162 * einfo.ads: Add documention of delayed freeze.
5164 2010-08-05 Vincent Celier <celier@adacore.com>
5166 * prj-nmsc.adb (Process_Linker): Take into account new values for
5167 attribute Response_File_Format.
5168 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
5169 GCC_Object_List and GCC_Option_List.
5171 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5173 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
5174 selected component that denotes a discriminant if it is the
5175 discriminant of a component of an unconstrained record type.
5177 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5179 * exp_util.adb (Insert_Actions): If the action appears within a
5180 conditional expression that is already analyzed, insert action further
5183 2010-08-05 Robert Dewar <dewar@adacore.com>
5185 * exp_ch4.adb: Minor reformatting.
5187 2010-08-05 Thomas Quinot <quinot@adacore.com>
5189 * exp_ch4.adb: Minor reformatting
5190 * gnat1drv.adb: Minor reformatting.
5191 Minor code reorganization (use Nkind_In).
5193 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5195 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
5196 determine whether the expression in an address clause for an
5197 initialized object must be constant. Code moved from freeze.adb.
5198 (Remove_Side_Effects): When the temporary is initialized with a
5199 reference, indicate that the temporary is a constant as done in all
5201 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
5202 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
5203 If object does not need a constant address, remove side effects from
5204 address expression, so it is elaborated at the point of the address
5205 clause and not at the freeze point of the object, so that elaboration
5208 2010-08-05 Vincent Celier <celier@adacore.com>
5210 * prj.adb (Is_Compilable): Return False for header files of non Ada
5213 2010-08-05 Emmanuel Briot <briot@adacore.com>
5215 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
5216 exec directory as a warning rather than an error.
5218 2010-08-05 Thomas Quinot <quinot@adacore.com>
5220 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
5223 2010-08-05 Steve Baird <baird@adacore.com>
5225 * exp_util.adb (Remove_Side_Effects): An access value which designates
5226 a volatile object of a nonvolatile type is prohibited.
5227 Do not call Make_Reference to construct a reference to such an object.
5229 2010-08-05 Robert Dewar <dewar@adacore.com>
5231 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
5232 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
5233 a-suewen.adb, a-suewen.ads: New files.
5234 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
5236 * sem_elab.adb: Minor reformatting.
5238 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5240 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
5241 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
5242 in case of null Comp.
5244 2010-08-05 Robert Dewar <dewar@adacore.com>
5246 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
5248 2010-08-05 Gary Dismukes <dismukes@adacore.com>
5250 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
5251 nested access type whose designated type has tasks or is a protected
5252 object when the restrictions No_Task_Hierarchy or
5253 No_Local_Protected_Objects apply. Add ??? comment.
5254 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
5255 type is not a library-level type and No_Local_Protected_Objects applies.
5256 (Analyze_Task_Type): Give a warning when a task type is not a
5257 library-level type and No_Task_Hierarchy applies.
5259 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5261 * sem.adb: Minor reformatting
5262 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
5265 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
5267 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
5269 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
5270 for the debug-only entity.
5271 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
5273 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5275 * gcc-interface/lang-specs.h: Don't pass -a options.
5277 2010-07-28 Joseph Myers <joseph@codesourcery.com>
5279 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
5280 options. Check canonical_option_num_elements on options copied.
5282 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5284 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
5285 return value type. Don't check for missing arguments here.
5287 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5289 * gcc-interface/misc.c (gnat_option_lang_mask): New.
5290 (gnat_init_options): Update prototype. Reconstruct argv array
5291 from decoded options.
5293 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5295 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
5296 case, merge the alias set of the old pointer type.
5298 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5300 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
5301 and recurse only for multidimensional array types instead.
5303 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5306 * gcc-interface/utils.c (convert): Fix thinko in test.
5307 (unchecked_convert): When converting from a scalar type to a type with
5308 a different size, pad to have the same size on both sides.
5310 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5312 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
5313 equality for the component type of array types.
5315 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5317 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5318 * gcc-interface/trans.c: Likewise.
5319 * gcc-interface/utils.c: Likewise.
5320 * gcc-interface/utils2.c: Likewise.
5322 2010-07-13 Laurent GUERBY <laurent@guerby.net>
5325 * gcc-interface/targtyps.c: Include tm_p.h.
5326 * gcc-interface/Make-lang.in: Update dependencies.
5328 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
5330 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
5333 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5335 * gcc-interface/utils.c: Include diagnostic-core.h in every file
5336 that includes toplev.h.
5338 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
5340 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
5341 Branch to common code handling the alignment of discrete types.
5342 <E_Signed_Integer_Type>: Likewise.
5343 <E_Modular_Integer_Type>: Likewise.
5345 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
5347 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
5348 (gnat_handle_option): Allocate only one element for gnat_argv.
5349 (gnat_init): Do not populate gnat_argv.
5351 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5353 * gcc-interface/trans.c: Do not include tree-flow.h.
5354 * gcc-interface/Make-lang.in: Adjust dependencies.
5356 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
5358 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
5359 of a TREE_LIST. Update comment.
5360 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
5361 Adjust call to gnat_build_constructor.
5362 (Attribute_to_gnu): Likewise.
5363 (gnat_to_gnu): Likewise.
5364 (pos_to_constructor): Likewise.
5365 (extract_values): Likewise.
5366 * gcc-interface/utils.c (build_template): Likewise.
5367 (convert_vms_descriptor64): Likewise.
5368 (convert_vms_descriptor32): Likewise.
5369 (convert_to_fat_pointer): Likewise.
5370 (convert): Likewise.
5371 (unchecked_convert): Likewise.
5372 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
5373 * gcc-interface/utils2.c (build_allocator): Likewise.
5374 (fill_vms_descriptor): Likewise.
5375 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
5376 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
5377 instead of TREE_LISTs.
5379 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5381 * gcc-interface/misc.c: Do not include except.h.
5382 * gcc-interface/Make-lang.in: Update dependencies.
5384 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
5386 * gcc-interface/trans.c: Include tree-flow.h.
5387 (gnu_switch_label_stack): Delete.
5388 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
5389 its associated block cannot fall through. Do not emit the final label
5390 if no cases branch to it.
5391 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
5393 2010-06-23 Thomas Quinot <quinot@adacore.com>
5395 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
5396 reference to a protected subprogram outside of the protected's scope,
5397 ensure the corresponding external subprogram is frozen before the
5400 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5402 * sem_prag.adb: Fix typo in error message.
5403 * sem.adb: Refine previous change.
5405 2010-06-23 Robert Dewar <dewar@adacore.com>
5407 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
5408 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
5409 Implement Ada 2012 string encoding packages.
5411 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5413 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
5414 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
5415 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
5416 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
5418 * gcc-interface/Makefile.in: Enable use of above files.
5420 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5422 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
5423 of address clauses if if Ignore_Rep_Clauses is active.
5424 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
5425 remove address clause from tree so that it does not reach the backend.
5427 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5429 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
5430 expand 'Valid from user code in CodePeer mode, will be handled by the
5433 2010-06-23 Bob Duff <duff@adacore.com>
5435 * g-comlin.ads: Minor comment improvements.
5437 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5439 * sem_res.adb (Uses_SS): The expression that initializes a controlled
5440 component of a record type may be a user-defined operator that is
5441 rewritten as a function call.
5443 2010-06-23 Bob Duff <duff@adacore.com>
5445 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
5447 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
5449 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
5450 label to the new sequence of statements. Set the sloc of the raise
5451 statement onto the new goto statements.
5453 2010-06-23 Robert Dewar <dewar@adacore.com>
5455 * a-stuten.ads, a-stuten.adb: New files.
5456 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
5457 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
5459 2010-06-23 Robert Dewar <dewar@adacore.com>
5461 * gnat_ugn.texi: Add documentation of -gnat12 switch
5462 Add documentation of -gnatX switch.
5464 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5466 * inline.ads: Include the current Ada_Version in the info for pending
5467 instance bodies, so that declaration and body are compiled with the
5469 * inline.adb: Move with_clause for Opt to spec.
5470 * sem_ch12.adb (Analyze_Package_Instantiation,
5471 Analyze_Subprogram_Instantiation): Save current Ada_Version in
5472 Pending_Instantiation information.
5473 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
5474 Inline_Package_Body): Use the Ada_Version present in the body
5477 2010-06-23 Robert Dewar <dewar@adacore.com>
5479 * usage.adb: Add documentation for -gnat12 switch.
5480 * errout.ads: Add VMS alias entry for -gnat12 switch
5481 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
5482 Add documentation for pragma Extensions_Allowed.
5483 * opt.ads: Add entry for Ada 2012 mode.
5484 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
5486 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
5488 * sem_ch13.adb: Add handling for Ada 2012 mode.
5489 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
5490 * switch-c.adb: Add handling for -gnat12 switch.
5491 Implement -gnat2005 and -gnat2012.
5492 * usage.adb: Add documentation for -gnat12 switch.
5493 * vms_data.ads: Add /12 switch for Ada 2012 mode.
5495 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5497 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
5498 No_Task_Hierarchy restriction. Add comment.
5499 * exp_ch9.adb, exp_ch3.adb: Update comments.
5501 2010-06-23 Robert Dewar <dewar@adacore.com>
5503 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
5504 * sem_res.adb: Add comments.
5505 * sem_util.adb: Minor reformatting. Add comments.
5506 Change increment on Actuals_In_Call table.
5507 * opt.ads: Minor: add 'constant'.
5509 2010-06-23 Javier Miranda <miranda@adacore.com>
5511 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
5512 TSD to Null_Address if No_Dispatching_Calls is active.
5514 2010-06-23 Vincent Celier <celier@adacore.com>
5516 * a-comlin.ads: Indicate that use of this package is not supported
5517 during the elaboration of an auto-initialized Stand-Alone Library.
5519 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5521 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
5522 alignment clause on a record type to determine if a component may be
5523 misaligned. The decision must be taken in the back-end where target
5524 alignment information is known.
5526 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5528 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
5529 systematically in CodePeer mode to simplify generated code.
5530 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
5531 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
5532 No_Task_Hierarchy is set instead of crasshing.
5534 2010-06-23 Thomas Quinot <quinot@adacore.com>
5536 * sem_util.adb: Minor code cleanup: test for proper entity instead of
5537 testing just Chars attribute when checking whether a given scope is
5539 * exp_ch4.adb, einfo.adb: Minor reformatting.
5541 2010-06-23 Vincent Celier <celier@adacore.com>
5544 * switch-m.adb (Normalize_Compiler_Switches): Take into account
5545 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
5546 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
5548 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5550 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
5551 operation with a universal real operand, and the right operand is a
5552 range with universal bounds, find unique fixed point that may be
5553 candidate, and warn appropriately.
5555 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5557 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
5558 properly the rare cases where VMS operators are visible through
5559 Extend_System, but the default System is being used and Address is a
5561 * sem_util.adb: Widen predicate Is_VMS_Operator.
5563 2010-06-23 Vincent Celier <celier@adacore.com>
5565 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
5568 2010-06-23 Olivier Hainque <hainque@adacore.com>
5570 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
5571 Interface_Name as foreign. These are GCC builtin imports for
5572 which Ada specific processing doesn't apply.
5574 2010-06-23 Thomas Quinot <quinot@adacore.com>
5576 * sem_ch12.adb: Minor reformatting.
5578 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5580 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
5581 determine whether an intrinsic subprogram is VMS specific.
5583 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
5585 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
5586 is present in the entity.
5588 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5590 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
5591 Fix handling of parameters.
5592 Add protection against unexpected cases.
5593 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
5594 access level, since "A" suffix is already used elsewhere. Similarly,
5595 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
5598 2010-06-23 Thomas Quinot <quinot@adacore.com>
5600 * sem_util.adb, sem_util.ads: Minor reformatting.
5602 2010-06-23 Vincent Celier <celier@adacore.com>
5604 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
5605 the previous behavior of gprclean when there are missing files.
5607 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5609 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
5610 generic body is not a fatal error.
5611 (Mark_Context): Handle properly names of child units.
5612 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
5615 2010-06-23 Vincent Celier <celier@adacore.com>
5617 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
5620 2010-06-23 Bob Duff <duff@adacore.com>
5622 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
5623 Memory_Space, because CPU_Time doesn't seem to provide any significant
5624 speed advantage in practice. Cleanup: Get rid of constant
5625 Default_Optimization; doesn't seem to add anything. Use case
5626 statements instead of if statements; seems cleaner.
5628 2010-06-23 Olivier Hainque <hainque@adacore.com>
5630 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
5631 Wshadow instead of Wextra to guard warning on absence of internal
5632 builtin decl for an import. Fix use of quote in warning text.
5633 (intrin_arglists_compatible_p): Remove processing of integer trailing
5634 args on the Ada side. Fix use of literal > in warning text.
5635 (intrin_return_compatible_p): Never warn on "function imported as
5636 procedure". Defer the void/void case to the common type compatibility
5638 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
5639 of GCC builtin imports.
5641 2010-06-23 Olivier Hainque <hainque@adacore.com>
5643 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
5645 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
5646 functions, helpers for ...
5647 (intrin_profiles_compatible_p): New function, replacement for ...
5648 (compatible_signatures_p): Removed.
5649 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
5650 attempt to bind an unregistered builtin function. When we have
5651 one, use it and warn on profile incompatibilities.
5653 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5655 * gcc-interface/Make-lang.in: Update dependencies.
5657 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5659 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
5660 for a coextension in an object declaration is a concatenation, treat
5661 coextension as dynamic.
5663 2010-06-23 Javier Miranda <miranda@adacore.com>
5665 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
5666 internal entities are added to the scope of the tagged type.
5667 (Derive_Subprograms): Do not stop derivation when we find the first
5668 internal entity that has attribute Interface_Alias. After the change
5669 done to Override_Dispatching_Operations it is no longer true that
5670 these primirives are always located at the end of the list of
5672 * einfo.ads (Primitive_Operations): Add documentation.
5673 * exp_disp.adb (Write_DT): Improve output adding to the name of the
5674 primitive a prefix indicating its corresponding tagged type.
5675 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
5676 entity covers the primitive of an interface that is not an ancestor of
5677 this tagged type then the new primitive is added at the end of the list
5678 of primitives. Required to fulfill the C++ ABI.
5680 2010-06-23 Javier Miranda <miranda@adacore.com>
5682 * atree.ads (Set_Reporting_Proc): New subprogram.
5683 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
5684 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
5685 to routines of package Scil_ll by indirect call to the registered
5687 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
5688 that is invoked when a node is allocated, replaced or rewritten.
5689 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
5690 the SCIL node. Used as argument for Set_Reporting_Proc.
5691 (Initialize): Register Copy_SCIL_Node as the reporting routine that
5692 is invoked by atree.
5694 2010-06-23 Thomas Quinot <quinot@adacore.com>
5696 * sem_ch3.ads: Minor reformatting.
5698 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5700 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
5701 always analyze the generic body and instance, because it may be needed
5703 (Mark_Context): Prepend the with clauses for needed generic units, so
5704 they appear in a better order for CodePeer.
5705 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
5707 2010-06-23 Emmanuel Briot <briot@adacore.com>
5709 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
5711 2010-06-23 Robert Dewar <dewar@adacore.com>
5713 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
5715 2010-06-23 Thomas Quinot <quinot@adacore.com>
5717 * a-tags.ads: Fix description of TSD structure.
5719 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5721 * sem_ch12.adb (Mark_Context): When indicating that the body of a
5722 generic unit is needed prior to the unit containing an instantiation,
5723 search recursively the context of the generic to add other generic
5724 bodies that may be instantiated indirectly through the current instance.
5726 2010-06-23 Robert Dewar <dewar@adacore.com>
5728 * freeze.adb: Minor reformatting.
5730 2010-06-23 Bob Duff <duff@adacore.com>
5732 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
5734 2010-06-23 Vincent Celier <celier@adacore.com>
5736 * make.adb (Compile_Sources): Complete previous change.
5738 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5740 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
5741 Constrained extra formal.
5743 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5745 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
5746 Initialize_Scalars are enabled, compile the generated equality function
5747 for a composite type with full checks enabled, so that validity checks
5748 are performed on individual components.
5750 2010-06-23 Emmanuel Briot <briot@adacore.com>
5752 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
5753 Missing_Source_Files.
5755 2010-06-23 Robert Dewar <dewar@adacore.com>
5757 * exp_ch3.adb, exp_util.adb: Minor reformatting.
5759 2010-06-23 Jose Ruiz <ruiz@adacore.com>
5761 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
5762 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
5763 Clock (without delays) use a run time which is properly initialized.
5765 2010-06-23 Vincent Celier <celier@adacore.com>
5767 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
5768 when -f -u and a main is specified on the command line. However,
5769 attempt to compile even when the ALI file is read-only when
5770 Must_Compile is True.
5772 2010-06-23 Thomas Quinot <quinot@adacore.com>
5774 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
5776 2010-06-23 Javier Miranda <miranda@adacore.com>
5778 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
5779 entities for parent types that are interfaces. Needed in generics to
5780 handle formals that implement interfaces.
5781 (Derive_Subprograms): Add assertion for derivation of tagged types that
5782 do not cover interfaces. For generics, complete code that handles
5783 derivation of type that covers interfaces because the previous
5784 condition was weak (it required only name consistency; arguments were
5785 not checked). Add new code to locate primitives covering interfaces
5786 defined in generic units or instantiatons.
5787 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
5788 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
5789 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
5790 interfaces that are parents of the type because they share the primary
5792 (Register_Primitive): Do not register primitives of interfaces that
5793 are parents of the type.
5794 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
5795 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
5796 primitives skip primitives of interfaces that are parents of the type.
5798 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5800 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
5801 attribute cannot be constant-folded if an index type is a formal type,
5802 or is derived from one.
5803 * checks.adb (Determine_Range): ditto.
5805 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5807 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
5809 2010-06-23 Bob Duff <duff@adacore.com>
5811 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
5812 (Insert): Disallow nul characters.
5813 (misc output routines): Assert no nul characters.
5815 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5817 * exp_ch4.adb: Use predefined unsigned type in all cases.
5819 2010-06-23 Bob Duff <duff@adacore.com>
5821 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
5822 * g-pehage.ads: Minor comment fixes.
5823 * g-pehage.adb: Minor: Add some additional debugging printouts under
5826 2010-06-23 Robert Dewar <dewar@adacore.com>
5828 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
5829 (Worse_Choice): Always prefer Pure/Preelab.
5831 2010-06-23 Vincent Celier <celier@adacore.com>
5833 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
5835 2010-06-23 Robert Dewar <dewar@adacore.com>
5837 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
5838 checking returns in generic case.
5839 (Check_Missing_Return): New procedure.
5841 2010-06-23 Robert Dewar <dewar@adacore.com>
5843 * bindgen.adb, switch-b.adb: Minor reformatting.
5845 2010-06-23 Javier Miranda <miranda@adacore.com>
5847 * frontend.adb (Frontend): Add call to initialize the new package
5849 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
5851 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
5852 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
5854 * exp_util.adb (Insert_Actions): Remove code for
5855 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
5856 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
5857 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
5858 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
5859 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
5860 * sinfo.ads (SCIL_Related_Node): Field removed.
5861 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
5862 (N_SCIL_Tag_Init): Node removed.
5863 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
5864 (Check_SCIL_Node): New implementation.
5865 (Find_SCIL_Node): Removed.
5866 * sem.adb (Analyze): Remove management of
5867 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
5868 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
5870 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
5871 Set_SCIL_Related_Node and avoid adding the SCIL node before the
5872 referenced node using Insert_Action because this is not longer
5874 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
5875 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
5876 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to
5878 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
5879 because we no longer require to generate the SCIL node before the call.
5880 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
5881 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
5882 nodes before the referenced node using Insert_Action because this
5883 is not longer required.
5884 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
5885 update the SCIL_Node field.
5886 * sprint.adb (Sprint_Node_Actual): Remove code for
5887 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
5888 * treepr.adb (Print_Node): Print the SCIL node field (if available).
5889 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
5890 SCIL_Tag_Init nodes.
5891 * scil_ll.ads, scil_ll.adb: New files.
5892 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
5895 2010-06-23 Robert Dewar <dewar@adacore.com>
5897 * sem_ch6.adb: Minor reformatting.
5899 2010-06-23 Doug Rupp <rupp@adacore.com>
5901 * bindusg.adb (Display): Write -Hnn line.
5902 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
5904 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
5905 valid values to 32 and 64.
5906 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
5907 ENABLE, DISABLE as valid settings.
5908 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
5909 * opt.ads (Heap_Size): New global variable.
5910 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
5911 TARGET_MALLOC64 check. Fix comment.
5913 2010-06-23 Robert Dewar <dewar@adacore.com>
5915 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
5916 reformatting. Add comments.
5917 * errout.adb (Finalize): Properly adjust warning count when deleting
5920 2010-06-22 Robert Dewar <dewar@adacore.com>
5922 * errout.adb (Finalize): Set Prev pointers.
5923 (Finalize): Delete continuations for deletion by warnings off(str).
5924 * erroutc.ads: Add Prev pointer to error message structure.
5926 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5928 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
5929 child unit, examine context of parent units to locate instantiated
5930 generics whose bodies may be needed.
5931 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
5932 with_clause for the instantiated generic, examine the context of its
5933 parents, to set Withed_Body flag, so that it can be visited earlier.
5934 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
5935 an unsigned type, use a type of the proper size for the intermediate
5936 value, to prevent alignment problems on unchecked conversion.
5938 2010-06-22 Geert Bosch <bosch@adacore.com>
5940 * s-rannum.ads Change Generator type to be self-referential to allow
5941 Random to update its argument. Use "in" mode for the generator in the
5942 Reset procedures to allow them to be called from the Ada.Numerics
5943 packages without tricks.
5944 * s-rannum.adb: Use the self-referencing argument to get write access
5945 to the internal state of the random generator.
5946 * a-nudira.ads: Make Generator a derived type of
5947 System.Random_Numbers.Generator.
5948 * a-nudira.adb: Remove use of 'Unrestricted_Access.
5949 Put subprograms in alpha order and add headers.
5950 * g-mbdira.ads: Change Generator type to be self-referential.
5951 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
5953 2010-06-22 Robert Dewar <dewar@adacore.com>
5955 * freeze.adb: Minor reformatting
5956 Minor code reorganization (use Nkind_In and Ekind_In).
5958 2010-06-22 Bob Duff <duff@adacore.com>
5960 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
5961 -gnatc when a file is compiled that we cannot generate code for, not
5962 helpful and confusing.
5964 2010-06-22 Vincent Celier <celier@adacore.com>
5966 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
5969 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
5971 * s-rannum.adb: Replace constants with commented symbols.
5972 * s-rannum.ads: Explain significance of the initial value of the data
5975 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5977 * a-ngcoty.adb: Clarify comment.
5979 2010-06-22 Gary Dismukes <dismukes@adacore.com>
5981 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
5982 expansion for indexing packed arrays with small power-of-2 component
5983 sizes when the target is AAMP.
5984 (Expand_Packed_Element_Reference): Return without expansion for
5985 indexing packed arrays with small power-of-2 component sizes when the
5988 2010-06-22 Geert Bosch <bosch@adacore.com>
5990 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
5993 2010-06-22 Robert Dewar <dewar@adacore.com>
5995 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
5998 2010-06-22 Doug Rupp <rupp@adacore.com>
6000 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
6002 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
6003 (pragma Ident): Add a default ident string in the private part.
6005 2010-06-22 Robert Dewar <dewar@adacore.com>
6007 * cstand.adb: Minor reformatting.
6009 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6011 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
6012 recognize the Shift and Rotation intrinsics that are known to the
6013 compiler but have no interface name.
6015 2010-06-22 Geert Bosch <bosch@adacore.com>
6017 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
6018 scaling in case of overflow or NaN results.
6020 2010-06-22 Robert Dewar <dewar@adacore.com>
6022 * cstand.adb: Complete previous change.
6023 * g-dirope.ads: Add comment.
6024 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
6026 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6028 * cstand.adb: Add tree nodes for pragma Pack on string types.
6030 2010-06-22 Javier Miranda <miranda@adacore.com>
6032 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
6033 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
6034 formal of a primitive.
6035 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
6036 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
6037 formal of a primitive.
6038 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
6039 to obtain the last formal of a primitive.
6041 2010-06-22 Geert Bosch <bosch@adacore.com>
6043 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
6044 depending on __EMX__ or MSDOS being defined.
6045 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
6046 * a-excpol-abort.adb: Update comment indicating users of the file.
6047 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
6049 * env.c: Remove empty conditional for MSDOS.
6050 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
6053 2010-06-22 Robert Dewar <dewar@adacore.com>
6055 * s-rannum.adb: Minor reformatting.
6057 2010-06-22 Javier Miranda <miranda@adacore.com>
6059 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
6060 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
6061 package Sem_Util to package Sem_Aux.
6063 2010-06-22 Javier Miranda <miranda@adacore.com>
6065 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
6066 remove useless restriction on imported routines when building the
6069 2010-06-22 Robert Dewar <dewar@adacore.com>
6071 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
6074 2010-06-22 Javier Miranda <miranda@adacore.com>
6076 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
6077 generic subprogram declarations to ensure proper context. Add missing
6078 support for generic actuals.
6079 (Try_Primitive_Operation): Add missing support for concurrent types
6080 that have no Corresponding_Record_Type. Required to diagnose errors
6082 generics or when compiling with no code generation (-gnatc).
6083 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
6084 the corresponding record type.
6085 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
6086 documentation. Do minimum decoration when processing a primitive of a
6087 concurrent tagged type that covers interfaces. Required to diagnose
6088 errors in the Object.Operation notation compiling generics or under
6090 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
6091 propagation of attribute Interface_List to the corresponding record.
6092 (Expand_N_Task_Type_Declaration): Code cleanup.
6093 (Expand_N_Protected_Type_Declaration): Code cleanup.
6095 2010-06-22 Matthew Heaney <heaney@adacore.com>
6097 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
6099 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6101 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
6102 that is able to produce all representable floating-point numbers in the
6103 unit interval. Remove template parameter Shift_Right, no longer used.
6104 * gnat_rm.texi: Document the period of the pseudo-random number
6105 generator under the description of its algorithm.
6106 * gcc-interface/Make-lang.in: Update dependencies.
6108 2010-06-22 Thomas Quinot <quinot@adacore.com>
6110 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
6111 reference to discriminant (can be an expanded name as well as an
6114 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6116 * exp_ch6.adb: Clarify comment.
6118 2010-06-22 Geert Bosch <bosch@adacore.com>
6120 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
6121 with decimal small as decimal types, avoiding FP arithmetic.
6122 (Has_Decimal_Small): New function.
6123 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
6125 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
6126 callers to call the new function in Einfo that takes the entity as
6129 2010-06-22 Robert Dewar <dewar@adacore.com>
6131 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
6133 2010-06-22 Thomas Quinot <quinot@adacore.com>
6135 * sem_elab.adb: Minor reformatting.
6137 2010-06-22 Vincent Celier <celier@adacore.com>
6139 * gnatsym.adb: Put the object files in the table in increasing
6140 aphabetical order of base names.
6142 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6144 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
6145 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
6146 the corresponding discriminal within a record declaration.
6148 2010-06-22 Thomas Quinot <quinot@adacore.com>
6150 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
6151 expression referring to a discriminal of the type of the aggregate (not
6152 a discriminal of some other unrelated type), and the prefix in the
6153 generated selected component must come from Lhs, not Obj.
6155 2010-06-22 Thomas Quinot <quinot@adacore.com>
6157 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
6158 when to freeze the parent type.
6160 2010-06-22 Robert Dewar <dewar@adacore.com>
6162 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
6163 exp_aggr.adb: Minor reformatting.
6164 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
6165 GNAT.MBSS_Float_Random.
6166 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
6168 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6170 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
6171 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
6172 (Random_Float_Template, Random): New method of creating
6173 uniform floating-point variables that allow the creation of all machine
6176 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
6178 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6180 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
6181 to abstract targets to check that the type is tagged and comes from
6182 source, rather than only testing for targets of interface types. Remove
6185 2010-06-22 Vincent Celier <celier@adacore.com>
6187 * vms_data.ads: Modify the declarations of qualifiers
6188 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
6191 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6193 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
6194 expansion is disabled.
6196 2010-06-22 Robert Dewar <dewar@adacore.com>
6198 * makeusg.adb: Minor reformatting.
6200 2010-06-22 Robert Dewar <dewar@adacore.com>
6202 * types.ads: (Dint): Removed, no longer used anywhere.
6203 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
6204 (UI_Mul): Avoid use of UI_From_Dint.
6205 (UI_From_Dint): Removed, not used.
6206 * uintp.ads (UI_From_Dint): Removed, not used.
6207 (Uint_Min/Max_Simple_Mul): New constants.
6209 2010-06-22 Vincent Celier <celier@adacore.com>
6211 * clean.adb (Parse_Cmd_Line): Recognize switch
6212 --unchecked-shared-lib-imports.
6213 (Usage): Add line for switch --unchecked-shared-lib-imports
6214 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
6215 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
6216 moved from GPR_Util.
6217 * switch-m.adb (Scan_Make_Switches): Recognize switch
6218 --unchecked-shared-lib-imports.
6219 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
6220 * gnat_ugn.texi: Add documentation for new switch
6221 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
6223 2010-06-22 Javier Miranda <miranda@adacore.com>
6225 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
6226 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
6227 this patch replaces duplication of code that traverses the chain of
6228 aliased primitives by a call to routine Ultimate_Alias that
6229 provides this functionality.
6231 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6233 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
6234 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
6237 2010-06-22 Thomas Quinot <quinot@adacore.com>
6239 * einfo.ads: Minor reformatting.
6241 2010-06-22 Javier Miranda <miranda@adacore.com>
6243 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
6244 eliminated primitives.
6245 (Make_DT): Avoid referencing eliminated primitives.
6246 (Register_Primitive): Do not register eliminated primitives in the
6247 dispatch table. Required to add this functionality when the program is
6248 compiled without static dispatch tables (-gnatd.t)
6250 2010-06-22 Emmanuel Briot <briot@adacore.com>
6252 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
6253 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
6254 warnings on use of internal GNAT units.
6256 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6258 * s-taprop-vxworks.adb (Set_Priority): Update comments.
6260 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6262 * s-rannum.adb: Make stylistic change to remove mystery constant in
6263 Extract_Value. Image_Numeral_Length: new symbolic constant.
6265 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6267 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
6268 Is_Synchronized_Interface, Is_Task_Interface into computable
6269 predicates, to free three flags in entity nodes.
6270 * sem_ch3.adb: Remove setting of these flags.
6272 2010-06-22 Robert Dewar <dewar@adacore.com>
6274 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
6276 * s-taprop-vxworks.adb: Add comment for Set_Priority.
6277 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
6278 * projects.texi: Move @cindex to the left margin, since otherwise we
6279 are missing entries in the index.
6281 2010-06-22 Emmanuel Briot <briot@adacore.com>
6283 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
6284 packages from the GNAT hierarchy instead of System when possible.
6285 * gcc-interface/Make-lang.in: Update dependencies.
6287 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6289 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
6290 previously in place to reorder the ready queue when a task drops its
6291 priority due to the loss of inherited priority.
6293 2010-06-22 Vincent Celier <celier@adacore.com>
6295 * projects.texi: Minor spelling error fixes.
6298 2010-06-22 Emmanuel Briot <briot@adacore.com>
6300 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
6301 warnings for some with clauses.
6303 2010-06-22 Robert Dewar <dewar@adacore.com>
6305 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
6306 test to catch more cases where first subtype is the results we want.
6307 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
6308 error case, since Errout will now handle this correctly.
6309 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
6310 Update dependencies.
6312 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6314 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
6315 when calling Make_Temporary.
6317 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6319 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
6320 subprogram can be associated with an entry body.
6322 2010-06-22 Robert Dewar <dewar@adacore.com>
6324 * scos.ads: Add note on membership test handling.
6326 2010-06-22 Vincent Celier <celier@adacore.com>
6328 * projects.texi: Minor spelling fixes.
6331 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6333 * s-rannum.adb: Correct off-by-one error in Extract_Value.
6335 2010-06-22 Vincent Celier <celier@adacore.com>
6337 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
6339 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
6340 gcc command if it is too long.
6342 2010-06-22 Robert Dewar <dewar@adacore.com>
6344 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
6346 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6348 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
6349 calling Make_Temporary.
6351 2010-06-22 Robert Dewar <dewar@adacore.com>
6353 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
6355 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6357 * sem_res.adb: Additional special-case for VMS.
6359 2010-06-22 Vincent Celier <celier@adacore.com>
6361 * gnatsym.adb: Minor comment fix.
6363 2010-06-22 Vincent Celier <celier@adacore.com>
6365 * prj-nmsc.adb (Process_Naming_Scheme): Initialize Lib_Data_Table.
6367 2010-06-22 Robert Dewar <dewar@adacore.com>
6369 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
6370 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
6371 Ada 95 mode as an implementation defined attribute.
6373 2010-06-22 Vincent Celier <celier@adacore.com>
6375 * bindusg.adb (Display): Update line for -R
6376 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
6377 generated files when -R is used.
6379 2010-06-22 Vincent Celier <celier@adacore.com>
6381 * prj-nmsc.adb (Lib_Data_Table): New table.
6382 (Check_Library_Attributes): Check if the same library name is used in
6383 two different projects that do not extend each other.
6385 2010-06-22 Robert Dewar <dewar@adacore.com>
6387 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
6389 2010-06-22 Vincent Celier <celier@adacore.com>
6391 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
6392 empty, make it the current working directory.
6394 2010-06-22 Thomas Quinot <quinot@adacore.com>
6396 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
6397 private type with discriminants, make sure the parent type is frozen.
6399 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
6401 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
6402 with packed array references specially.
6403 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
6404 to a component of a bit packed array if it is the prefix of 'Bit.
6405 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
6406 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
6407 'Bit reference, where the prefix involves a packed array reference.
6408 (Get_Base_And_Bit_Offset): New helper, extracted from...
6409 (Expand_Packed_Address_Reference): ...here. Call above procedure to
6410 get the outer object and offset expression.
6412 2010-06-22 Thomas Quinot <quinot@adacore.com>
6414 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
6415 * einfo.adb (Related_Expression, Set_Related_Expression): Add
6418 2010-06-22 Javier Miranda <miranda@adacore.com>
6420 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
6421 reorganization to properly check if the operation has been inherited as
6422 an abstract operation.
6424 2010-06-22 Ed Falis <falis@adacore.com>
6426 * s-osinte-vxworks.ads: Complete previous change.
6428 2010-06-22 Thomas Quinot <quinot@adacore.com>
6430 * sem_res.adb: Add comment.
6431 * projects.texi, gnat_ugn.texi: Remove macro.
6433 2010-06-22 Vincent Celier <celier@adacore.com>
6435 * prj-attr.adb: Remove project level attribute Main_Language.
6437 2010-06-22 Robert Dewar <dewar@adacore.com>
6439 * switch-b.adb, osint-b.adb: Minor reformatting.
6441 2010-06-22 Pascal Obry <obry@adacore.com>
6443 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
6444 vector if previous send was not fully successful. If only part of
6445 the vector data was sent, we exit the loop.
6447 2010-06-22 Thomas Quinot <quinot@adacore.com>
6449 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
6450 error reporting with generic types.
6452 2010-06-22 Thomas Quinot <quinot@adacore.com>
6454 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
6455 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
6456 vms_data.ads: Add a new command line switch -A to gnatbind to output
6457 the list of all ALI files for the partition.
6459 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6461 * s-osinte-vxworks.ads: Fix casing.
6462 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
6463 change: Interfaces.C does not provide a long_long type.
6465 2010-06-22 Emmanuel Briot <briot@adacore.com>
6467 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
6468 native user's guide, since this document contains the two versions.
6469 * gcc-interface/Make-lang.in: Update doc dependencies.
6471 2010-06-22 Robert Dewar <dewar@adacore.com>
6473 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
6475 2010-06-22 Emmanuel Briot <briot@adacore.com>
6477 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
6478 not build this file on its own (only through gnat_ugn.texi).
6479 Remove macro definitions and insert simpler version in gnat_ugn.texi.
6481 2010-06-22 Robert Dewar <dewar@adacore.com>
6483 * ali-util.ads: Minor comment update.
6484 * g-socthi-mingw.adb: Minor reformatting.
6486 2010-06-22 Ed Falis <falis@adacore.com>
6488 * s-osinte-vxworks.ads: Take sigset_t definition of System.VxWorks.Ext.
6489 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
6490 for specific versions of VxWorks.
6492 2010-06-22 Emmanuel Briot <briot@adacore.com>
6494 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
6495 related sections from user's guide and reference manual, since they
6496 have now been merged together into a separate document (projects.texi).
6497 This removes a lot of duplication where attributes where described
6499 The grammar for the project files is now in each of the sections
6500 (packages,expressions,...) instead of being duplicates in two other
6501 sections (one in the user's guide that contained the full grammar,
6502 and various sections in the rm that contained extracts of the same
6504 Added the full list of all supported attributes, since existing lists
6506 Rename "associative array" into "indexed attribute"
6507 Remove sections that were duplicates ("External References in
6508 Project Files" and "External Values", and "Project Extensions"
6509 for instance). The list of valid packages in project files is now in
6512 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6514 * sem_ch3.adb (Add_Internal_Interface_Entities): If
6515 Find_Primitive_Covering_Interface does not find the operation, it may
6516 be because of a name conflict between the inherited operation and a
6517 local non-overloadable name. In that case look for the operation among
6518 the primitive operations of the type. This search must succeed
6519 regardless of visibility.
6521 2010-06-22 Pascal Obry <obry@adacore.com>
6523 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
6524 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
6527 2010-06-22 Robert Dewar <dewar@adacore.com>
6529 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
6531 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression):
6534 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6536 * s-intman-vxworks.ads: Code clean up.
6538 2010-06-22 Thomas Quinot <quinot@adacore.com>
6540 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
6541 dereference, construct actual subtype of designated object to generate
6542 proper bounds checks.
6544 2010-06-22 Thomas Quinot <quinot@adacore.com>
6546 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
6547 Read_Withed_ALIs, which is more descriptive.
6549 2010-06-22 Pascal Obry <obry@adacore.com>
6551 * g-sothco.ads: Minor reformatting.
6552 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
6553 C_Sendmsg implementation.
6554 (C_Sendmsg): Do not use lock (not needed).
6555 (C_Recvmsg): Likewise and also do not wait for incoming data.
6557 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6559 * uintp.adb: Fix scope error in operator call.
6561 2010-06-22 Vincent Celier <celier@adacore.com>
6563 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
6564 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
6565 autoconfiguration is needed, fail indicating that no config project
6566 file can be found, as there is no autoconfiguration on VMS.
6568 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6570 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
6571 for an operator in a functional notation, when operands are universal.
6573 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6575 * gcc-interface/Make-lang.in: Update dependencies.
6577 2010-06-22 Robert Dewar <dewar@adacore.com>
6579 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
6581 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
6582 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
6584 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
6587 2010-06-22 Vincent Celier <celier@adacore.com>
6589 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
6590 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
6592 2010-06-22 Pascal Obry <obry@adacore.com>
6594 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
6596 (C_Recvmsg): Make sure the routine is atomic. Also fully
6597 fill vectors in the proper order.
6598 (C_Sendmsg): Make sure the routine is atomic.
6600 2010-06-22 Robert Dewar <dewar@adacore.com>
6602 * sem_ch8.adb: Update comment.
6603 * sem_res.adb: Minor code reorganization (use Ekind_In).
6605 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6607 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
6608 name is a call, use the number of actuals to determine whether this is
6609 a binary or unary operator, rather than relying on later information
6610 to resolve the overload.
6612 2010-06-22 Robert Dewar <dewar@adacore.com>
6614 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
6616 2010-06-22 Robert Dewar <dewar@adacore.com>
6618 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
6619 * sem_eval.adb: Minor reformatting.
6621 2010-06-22 Vincent Celier <celier@adacore.com>
6623 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
6624 to gnatlink, except on Open VMS.
6625 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
6626 object directories if -nostdlib is used.
6628 2010-06-22 Robert Dewar <dewar@adacore.com>
6630 * sem_util.adb (Is_Delegate): Put in proper alpha order.
6631 * sem_eval.adb: Minor reformatting.
6633 2010-06-22 Robert Dewar <dewar@adacore.com>
6635 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
6636 * exp_aggr.adb: Minor comment changes and reformatting.
6637 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha
6639 * sem_util.ads: Add some missing pragma Inline's.
6641 2010-06-22 Thomas Quinot <quinot@adacore.com>
6643 * sem_util.adb (Build_Actual_Subtype): Record original expression in
6644 Related_Expression attribute of the constructed subtype.
6645 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
6646 Node24 on types for...
6647 (Related_Expression): Make attribute available on types as well.
6649 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6651 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead
6652 of Directly_Designated_Type when the type argument is an access type.
6653 (Find_Interface_Tag): Retrieve Designated_Type instead of
6654 Directly_Designated_Type when the type argument is an access type.
6655 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
6656 Directly_Designated_Type of each access discriminant.
6657 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
6658 instead of Directly_Designated_Type when the operand and target types
6661 2010-06-22 Thomas Quinot <quinot@adacore.com>
6663 * exp_aggr.adb (Flatten): Return False if one choice is statically
6664 known to be out of bounds.
6666 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6668 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
6669 a parameterless function call, preserve parentheses of original
6670 expression, for proper handling by pretty printer.
6671 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
6672 procedure, to handle quietly identifiers that have no entity names.
6673 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
6674 elsif_part is missing, it has been rewritten as a nested if, and there
6675 is no useful information on the current value of the variable.
6677 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6679 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
6680 discriminals to the current scope.
6681 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
6682 scope, which could overwrite a different already set value.
6684 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6686 * sem_res.adb (Valid_Conversion): If expression is a predefined
6687 operator, use sloc of type of interpretation to improve error message
6688 when operand is of some derived type.
6689 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
6691 2010-06-22 Emmanuel Briot <briot@adacore.com>
6693 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
6694 that it can set out parameters as well. When a process has died, reset
6695 its Input_Fd to Invalid_Fd, so that when using multiple processes we
6696 can find out which process has died.
6698 2010-06-22 Thomas Quinot <quinot@adacore.com>
6700 * sem_eval.adb (Find_Universal_Operator_Type): New
6701 subprogram to identify the operand type of an operator on universal
6702 operands, when an explicit scope indication is present. Diagnose the
6703 case where such a call is ambiguous.
6704 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
6705 Use the above to identify the operand type so it can be properly
6707 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
6708 type, done in an arbitrary, possibly incorrect type (the presence of
6709 some numeric type in the scope is checked for legality, but when more
6710 than one such type is in the scope, we just pick a random one, not
6711 necessarily the expected one).
6712 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
6715 2010-06-22 Robert Dewar <dewar@adacore.com>
6717 * sem_eval.adb: Minor reformatting.
6719 2010-06-22 Robert Dewar <dewar@adacore.com>
6721 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
6722 Expression_With_Actions to clean up the code generated when folding
6723 constant expressions.
6725 2010-06-22 Vincent Celier <celier@adacore.com>
6727 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
6730 2010-06-22 Vincent Celier <celier@adacore.com>
6732 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
6733 found, check if it's path has aready been found, whatever its index.
6735 2010-06-22 Robert Dewar <dewar@adacore.com>
6737 * atree.adb, gnatbind.adb: Minor reformatting.
6738 Minor code reorganization.
6740 2010-06-21 Robert Dewar <dewar@adacore.com>
6742 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
6743 known at compile time.
6745 2010-06-21 Gary Dismukes <dismukes@adacore.com>
6747 * atree.adb: Fix comment typo.
6749 2010-06-21 Ed Schonberg <schonberg@adacore.com>
6751 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
6752 whether a universal arithmetic expression in a conversion, which is
6753 rewritten from a function call with an expanded name, is ambiguous.
6755 2010-06-21 Vincent Celier <celier@adacore.com>
6757 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
6758 source files in specified list of sources.
6759 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
6761 (Add_Source): Set the Location of the new source
6762 (Process_Exceptions_File_Based): Call Add_Source with the Location
6763 (Get_Sources_From_File): If an exception is found, set its Listed to
6765 (Find_Sources): When Source_Files is specified, if an exception is
6766 found, set its Listed to True. Remove any exception that is not in a
6767 specified list of sources.
6768 * prj.ads (Source_Data): New component Location
6770 2010-06-21 Vincent Celier <celier@adacore.com>
6772 * gnatbind.adb (Closure_Sources): Global table, moved from block.
6774 2010-06-21 Thomas Quinot <quinot@adacore.com>
6776 * sem_res.adb: Minor reformatting.
6777 * atree.adb: New debugging hook "rr" for node rewrites.
6779 2010-06-21 Robert Dewar <dewar@adacore.com>
6781 * g-expect.ads, g-expect.adb: Minor reformatting.
6783 2010-06-21 Emmanuel Briot <briot@adacore.com>
6785 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
6787 2010-06-21 Arnaud Charlet <charlet@adacore.com>
6789 * gcc-interface/Make-lang.in: Update dependencies.
6791 2010-06-21 Thomas Quinot <quinot@adacore.com>
6793 * bindgen.ads: Update comments.
6795 2010-06-21 Vincent Celier <celier@adacore.com>
6797 * gnatbind.adb: Suppress dupicates when listing the sources in the
6798 closure (switch -R).
6800 2010-06-21 Emmanuel Briot <briot@adacore.com>
6802 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
6805 2010-06-21 Emmanuel Briot <briot@adacore.com>
6807 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
6809 (Expect_Internal): No longer raises an exception, so that it can set
6810 out parameters as well. When a process has died, reset its Input_Fd
6811 to Invalid_Fd, so that when using multiple processes we can find out
6812 which process has died.
6814 2010-06-21 Robert Dewar <dewar@adacore.com>
6816 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
6817 checks.adb, sem_res.adb: Minor reformatting. Add comments.
6819 2010-06-21 Ed Schonberg <schonberg@adacore.com>
6821 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
6822 rederivation associated with a full declaration in a private part, and
6823 there is a partial view that derives the same parent subprogram, the
6824 new entity does not become visible. This check must be applied to
6825 interface operations as well.
6827 2010-06-21 Thomas Quinot <quinot@adacore.com>
6829 * checks.adb: Add comments.
6830 * prj-nmsc.adb: Minor reformatting.
6832 2010-06-21 Thomas Quinot <quinot@adacore.com>
6834 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
6835 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
6836 extract bounds, to ensure that we get the proper captured values,
6837 rather than an expression that may have changed value since the point
6838 where the subtype was elaborated.
6839 (Find_Body_Discriminal): New utility subprogram to share code
6841 (Eval_Attribute): For the case of a subtype bound that references a
6842 discriminant of the current concurrent type, insert appropriate
6843 discriminal reference.
6844 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
6845 requeue to an entry in a family in the current task, use corresponding
6847 (Analyze_Accept_Statement): Rely on expansion of attribute references
6848 to insert proper discriminal references in range check for entry in
6851 2010-06-21 Emmanuel Briot <briot@adacore.com>
6853 * s-regpat.adb (Compile): Fix handling of big patterns.
6855 2010-06-21 Robert Dewar <dewar@adacore.com>
6857 * a-tifiio.adb: Minor reformatting.
6859 2010-06-21 Pascal Obry <obry@adacore.com>
6861 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
6864 2010-06-21 Javier Miranda <miranda@adacore.com>
6866 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
6869 2010-06-21 Ed Schonberg <schonberg@adacore.com>
6871 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
6872 to hold the result, indicate that the target of the declaration does
6873 not need an initialization, to prevent spurious errors when
6874 Initialize_Scalars is enabled.
6876 2010-06-21 Ed Schonberg <schonberg@adacore.com>
6878 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
6879 Fore is not bound by line length. The Fore parameter of the internal
6880 procedure that performs the operation is an integer.
6882 2010-06-21 Thomas Quinot <quinot@adacore.com>
6884 * sem_res.adb, checks.adb: Minor reformatting.
6886 2010-06-21 Emmanuel Briot <briot@adacore.com>
6888 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
6890 (Insert_Operator_Before): New subprogram, avoids duplicated code
6891 (Compile): Avoid doing two compilations when the pattern matcher ends
6894 2010-06-21 Emmanuel Briot <briot@adacore.com>
6896 * s-regpat.adb: Improve debug traces
6897 (Dump): Change output format to keep it smaller.
6899 2010-06-21 Javier Miranda <miranda@adacore.com>
6901 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
6902 output to the output file when this routine completes its work.
6904 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
6906 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
6907 for loop. Call build_constructor_from_list directly in the CICO case.
6909 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6911 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
6912 declaration appears in the same unit and ealier than the renamed
6913 entity, retain generated body to prevent order-of-elaboration issues in
6916 2010-06-18 Arnaud Charlet <charlet@adacore.com>
6918 * s-tpoben.adb: Update comments.
6920 2010-06-18 Robert Dewar <dewar@adacore.com>
6922 * debug.adb: Minor comment change.
6924 2010-06-18 Javier Miranda <miranda@adacore.com>
6926 * exp_cg.adb: Code clean up.
6927 * debug.adb: Complete documentation of switch -gnatd.Z.
6928 * gcc-interface/misc.c (callgraph_info_file): Declare.
6930 2010-06-18 Javier Miranda <miranda@adacore.com>
6932 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
6934 2010-06-18 Thomas Quinot <quinot@adacore.com>
6936 * sprint.ads: Minor reformatting.
6937 * output.ads: Update obsolete comment.
6939 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6941 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
6942 an external intrinsic operation (e.g. a GCC numeric function) indicate
6943 that the renaming entity has the same characteristics, so a call to it
6944 is properly expanded.
6946 2010-06-18 Javier Miranda <miranda@adacore.com>
6948 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
6949 support for dispatch table/callgraph info generation.
6950 * gcc-interface/Make-lang.in: Update dependencies.
6952 2010-06-18 Robert Dewar <dewar@adacore.com>
6954 * exp_ch6.adb: Minor reformatting.
6955 * gnatname.adb: Add comment.
6957 2010-06-18 Vincent Celier <celier@adacore.com>
6959 * gnatname.adb (Scan_Args): When --and is used, make sure that the
6960 dynamic tables in the newly allocated Argument_Data are properly
6963 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
6965 * gnat1drv.adb: Fix comment.
6967 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6969 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
6970 renaming, re-expand the call with the renamed subprogram if that one
6971 is marked inlined as well.
6973 2010-06-18 Gary Dismukes <dismukes@adacore.com>
6975 * gnat1drv.adb (Adjust_Global_Switches): Enable
6976 Use_Expression_With_Actions for AAMP and VM targets.
6978 2010-06-18 Vincent Celier <celier@adacore.com>
6980 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
6982 2010-06-18 Thomas Quinot <quinot@adacore.com>
6984 * exp_ch4.adb: Minor reformatting.
6986 2010-06-18 Javier Miranda <miranda@adacore.com>
6988 * debug.ads Add documentation on -gnatd.Z.
6990 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6992 * sem_elim.adb: Proper error message on improperly eliminated instances
6994 2010-06-18 Vincent Celier <celier@adacore.com>
6996 * prj.ads (Response_File_Format): New value GCC.
6998 2010-06-18 Thomas Quinot <quinot@adacore.com>
7000 * gnat1drv.adb: Minor reformatting.
7002 2010-06-18 Robert Dewar <dewar@adacore.com>
7004 * make.adb, sem_cat.adb: Minor reformatting.
7005 * sem_eval.adb: Fix typos.
7007 2010-06-18 Pascal Obry <obry@adacore.com>
7009 * prj-nmsc.adb: Fix source filenames casing in debug output.
7011 2010-06-18 Robert Dewar <dewar@adacore.com>
7013 * gnatcmd.adb: Minor reformatting.
7015 2010-06-18 Robert Dewar <dewar@adacore.com>
7017 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
7018 condition and both sub-expressions are static (and result is selected
7021 2010-06-18 Robert Dewar <dewar@adacore.com>
7023 * g-pehage.adb: Minor reformatting
7025 2010-06-18 Pascal Obry <obry@adacore.com>
7027 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
7030 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7032 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
7033 dependencies. Fix target pairs on darwin.
7034 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
7036 2010-06-18 Pascal Obry <obry@adacore.com>
7038 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
7040 2010-06-18 Vincent Celier <celier@adacore.com>
7042 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
7043 configuration pragmas file and, if -U is not used, for a local one.
7045 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7047 * sem_elim.adb (Check_Eliminated): Use full information on entity name
7048 when it is given in the pragma by a selected component.
7049 (Check_For_Eliminated_Subprogram): Do no emit error if within a
7050 instance body that is itself within a generic unit.
7051 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
7052 eliminated, mark as well the anonymous subprogram that is its alias
7053 and appears within the wrapper package.
7055 2010-06-18 Bob Duff <duff@adacore.com>
7057 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
7058 Raise an exception if the output file cannot be opened. Add comments.
7060 2010-06-18 Thomas Quinot <quinot@adacore.com>
7062 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
7063 not illegal per E.2.2(7) if it occurs in the private part of a
7066 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7068 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
7069 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
7070 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
7071 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
7072 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
7073 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
7074 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
7075 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
7076 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
7077 errout.ads: Update comments. Minor reformatting.
7079 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
7080 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
7081 a-strunb.adb (Big_String. Big_String_Access): New type.
7083 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
7084 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
7085 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
7087 2010-06-18 Geert Bosch <bosch@adacore.com>
7089 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
7092 2010-06-18 Robert Dewar <dewar@adacore.com>
7094 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
7097 2010-06-18 Robert Dewar <dewar@adacore.com>
7099 * sprint.adb: Minor format change for N_Expression_With_Actions.
7100 * repinfo.adb: Minor reformatting.
7102 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7104 * sem_elim.adb (Check_Eliminated): If within a subunit, use
7105 Defining_Entity to obtain the name of the entity in the proper body, to
7106 properly handle both separate packages and subprograms.
7108 2010-06-18 Emmanuel Briot <briot@adacore.com>
7110 * prj-nmsc.adb (Check_File): New parameter Display_Path.
7112 2010-06-18 Thomas Quinot <quinot@adacore.com>
7114 * g-socket.adb, g-socket.ads (Null_Selector): New object.
7116 2010-06-18 Pascal Obry <obry@adacore.com>
7118 * gnat_ugn.texi: Minor clarification.
7120 2010-06-18 Emmanuel Briot <briot@adacore.com>
7122 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
7123 code when using the project dir as the source dir.
7124 (Search_Directories): use the normalized name for the source directory,
7125 where symbolic names have potentially been resolved.
7127 2010-06-18 Robert Dewar <dewar@adacore.com>
7129 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
7130 when we create N_Expression_With_Actions node.
7131 (Expand_Short_Circuit): Ditto.
7133 2010-06-18 Robert Dewar <dewar@adacore.com>
7135 * exp_util.adb: Minor reformatting.
7137 2010-06-18 Thomas Quinot <quinot@adacore.com>
7139 * types.ads: Clean up obsolete comments
7140 * tbuild.adb: Minor reformatting.
7141 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
7142 exp_strm.adb, aa_drive.adb: Minor reformatting.
7143 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
7144 intrinsic with an Interface_Name denotes an imported back-end builtin,
7145 and must be rewritten into a call, not left in the tree as an operator,
7146 so return False in that case.
7148 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
7150 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
7152 2010-06-18 Robert Dewar <dewar@adacore.com>
7154 * scos.ads: Add proposed output for case expression
7156 2010-06-18 Jose Ruiz <ruiz@adacore.com>
7158 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
7159 RTSS modules, we need to use the Microsoft linker.
7161 2010-06-18 Robert Dewar <dewar@adacore.com>
7163 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
7164 expression (cannot count on a particular branch being executed).
7165 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
7166 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
7167 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
7168 within case expression.
7169 * expander.adb (Expand): Add call to Expand_N_Case_Expression
7170 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
7171 (P_Case_Expression): New procedure
7172 (P_Case_Expression_Alternative): New procedure
7173 * par.adb (P_Case_Expression): New procedure
7174 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
7176 * sem.adb (Analyze): Add call to Analyze_Case_Expression
7177 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
7178 this is a documentation change only.
7179 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
7180 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
7182 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
7183 * sem_res.adb (Resolve_Case_Expression): New procedure.
7184 * sem_scil.adb (Find_SCIL_Node): Add processing for
7185 N_Case_Expression_Alternative.
7186 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
7187 (N_Case_Expression_Alternative): New node.
7188 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
7189 N_Case_Expression and N_Case_Expression_Alternative.
7191 2010-06-18 Robert Dewar <dewar@adacore.com>
7193 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor
7195 * gnat1drv.adb: Fix typo.
7197 2010-06-18 Robert Dewar <dewar@adacore.com>
7199 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
7201 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
7202 gnat style for -gnatg.
7203 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
7205 2010-06-18 Thomas Quinot <quinot@adacore.com>
7207 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
7209 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
7212 2010-06-18 Robert Dewar <dewar@adacore.com>
7214 * sprint.adb: Minor change in output format for expression wi actions.
7215 * par-ch3.adb: Minor code reorganization. Minor reformatting.
7216 * sem_ch5.adb: Minor comment fix.
7218 2010-06-18 Robert Dewar <dewar@adacore.com>
7220 * debug.adb: New debug flag -gnatd.L to control
7221 Back_End_Handles_Limited_Types.
7222 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
7223 limited case if Back_End_Handles_Limited_Types is True.
7224 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
7225 simplify expansion if Use_Expression_With_Actions is True.
7226 * gnat1drv.adb (Adjust_Global_Switches): Set
7227 Back_End_Handles_Limited_Types.
7228 * opt.ads (Back_End_Handles_Limited_Types): New flag.
7230 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7232 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
7233 intrinsic operator if expansion is not enabled, because in an
7234 instantiation the original operator must be present to verify the
7235 legality of the operation.
7237 2010-06-18 Robert Dewar <dewar@adacore.com>
7239 * exp_disp.adb, sem_ch12.adb: Minor reformatting
7241 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7243 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
7244 the class-wide type for a private extension, and the completion is a
7245 subtype, set the type of the class-wide type to the base type of the
7248 2010-06-18 Robert Dewar <dewar@adacore.com>
7250 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
7251 sem_intr.adb, sem_eval.adb: Minor reformatting
7253 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7255 * sem_type.adb (Is_Ancestor): If either type is private, examine full
7258 2010-06-18 Thomas Quinot <quinot@adacore.com>
7260 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
7261 parameter rather than IN OUT.
7263 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7265 * exp_ch6.adb: Add extra guard.
7267 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7269 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
7270 accessibility level of a function call from the level of the innermost
7271 enclosing dynamic scope.
7272 (Innermost_Master_Scope_Depth): New function to find the depth of the
7273 nearest dynamic scope enclosing a node.
7275 2010-06-18 Tristan Gingold <gingold@adacore.com>
7277 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
7279 2010-06-18 Thomas Quinot <quinot@adacore.com>
7281 * g-socket.ads: Minor reformatting.
7283 2010-06-18 Vincent Celier <celier@adacore.com>
7285 * make.adb (Must_Compile): New Boolean global variable
7286 (Main_On_Command_Line): New Boolean global variable
7287 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
7288 even when the project is externally built.
7289 (Start_Compile_If_Possible): Compile in -aL directories if
7290 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
7291 when the project is externally built.
7292 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
7293 invoked with -f -u and one or several mains on the command line.
7294 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one
7295 main is specified on the command line.
7297 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7299 * sem_ch6.adb (Build_Body_For_Inline): Handle
7300 extended_return_statements.
7301 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
7302 containing extented_return statements.
7303 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
7304 constrained, do not build subtype declaration.
7306 2010-06-18 Robert Dewar <dewar@adacore.com>
7308 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
7309 Warn on assigning to packed atomic component.
7311 2010-06-18 Robert Dewar <dewar@adacore.com>
7313 * sem_util.ads: Minor reformatting
7314 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
7315 Expression_With_Actions).
7316 * snames.ads-tmpl: Minor comment fix
7318 2010-06-18 Robert Dewar <dewar@adacore.com>
7320 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
7321 (Set_Imported): Use Import_Interface_Present to control message output
7322 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
7323 * gnat_rm.texi: Document that we can have pragma Import and pragma
7324 Interface for the same subprogram.
7326 2010-06-18 Robert Dewar <dewar@adacore.com>
7328 * lib-xref.adb (Generate_Reference): Fix bad reference to
7329 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
7331 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7333 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
7335 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
7336 Use set_gnu_expr_location_from_node to set location information on the
7339 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7341 * gcc-interface/Make-lang.in: Update dependencies.
7343 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7345 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
7348 2010-06-17 Robert Dewar <dewar@adacore.com>
7350 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
7351 style check messages.
7352 * sem_res.adb (Resolve_Call): Don't call
7353 Check_For_Eliminated_Subprogram if we are analyzing within a spec
7356 2010-06-17 Robert Dewar <dewar@adacore.com>
7358 * debug.adb: Add documentation for debug flags .X and .Y
7359 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
7360 Use_Expression_With_Actions.
7361 * gnat1drv.adb (Adjust_Global_Switches): Set
7362 Use_Expression_With_Actions.
7363 * opt.ads (Use_Expression_With_Actions): New switch.
7365 2010-06-17 Robert Dewar <dewar@adacore.com>
7367 * exp_intr.adb: Minor code reorganization (use UI_Max)
7368 * sem_intr.adb: use underlying type to check legality.
7369 * einfo.adb (Known_Static_Esize): False for generic types
7370 (Known_Static_RM_Size): False for generic types
7371 * einfo.ads (Known_Static_Esize): False for generic types
7372 (Known_Static_RM_Size): False for generic types
7374 2010-06-17 Robert Dewar <dewar@adacore.com>
7376 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
7378 2010-06-17 Robert Dewar <dewar@adacore.com>
7380 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
7381 node when expanding short circuit form with actions present for right
7383 * exp_ch4.adb: Minor reformatting
7384 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node
7385 if right opeand has actions present, and debug flag -gnatd.X is set.
7386 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
7388 * nlists.adb (Prepend_List): New procedure
7389 (Prepend_List_To): New procedure
7390 * nlists.ads (Prepend_List): New procedure
7391 (Prepend_List_To): New procedure
7392 * sem.adb: Add processing for Expression_With_Actions
7393 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
7394 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
7395 * sem_res.adb: Add processing for Expression_With_Actions.
7396 * sem_scil.adb: Add processing for Expression_With_Actions
7397 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
7398 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
7400 2010-06-17 Doug Rupp <rupp@adacore.com>
7402 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
7403 involved both have underlying integer types.
7404 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
7405 to an intrinsic operator when the operand types or sizes are not
7407 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
7408 64/32 Address/Integer works.
7410 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7412 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
7413 that it marks a unit as needed by a spec only if the corresponding
7414 instantiation appears in that spec (and not in the corresponding body).
7415 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
7416 in the pragma Eliminate has been parsed as a child unit, but the
7417 current compilation unit is in fact the parent in which the subunit is
7420 2010-06-17 Vincent Celier <celier@adacore.com>
7422 * gnat_rm.texi: Fix typo
7424 2010-06-17 Robert Dewar <dewar@adacore.com>
7426 * sem_util.adb: Minor reformatting
7428 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7430 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
7431 instance, the clause now denotes the instance body. Traverse the
7432 corresponding spec because there may be no other dependence that will
7433 force the traversal of its own context.
7435 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7437 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
7438 Install_Limited_Context_Clauses, to determine whether a limited_with in
7439 some parent of the current unit designates some other parent, in which
7440 case the limited_with clause must not be installed.
7441 (In_Context): Refine test.
7443 2010-06-17 Gary Dismukes <dismukes@adacore.com>
7445 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
7446 type with a dispatching equality operator that is overridden (for a
7447 tagged full type), don't include the overridden equality in the list of
7448 primitives. The overridden equality is detected by testing for an
7449 Aliased field that references the overriding equality.
7451 2010-06-17 Robert Dewar <dewar@adacore.com>
7453 * freeze.adb: Minor reformatting.
7455 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7457 * gnat_ugn.texi: Add a section introducing gdbserver.
7459 2010-06-17 Thomas Quinot <quinot@adacore.com>
7461 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
7464 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7466 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
7467 constrained discriminated parent that is a private type.
7468 (Analyze_Record_Aggregate): when collecting inherited discriminants,
7469 handle properly an ancestor type that is a constrained private type.
7471 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7473 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
7474 protected, use the protected_subprogram_body only if the original
7475 subprogram has not been eliminated.
7477 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7479 * freeze.adb (Freeze_Expression): The designated type of an
7480 access_to_suprogram type can only be frozen if all types in its profile
7483 2010-06-17 Robert Dewar <dewar@adacore.com>
7485 * par.adb: Minor comment fix
7486 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
7488 2010-06-17 Doug Rupp <rupp@adacore.com>
7490 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
7491 change Address to Short_Address in functions where both must be the
7492 same size for intrinsics to work.
7494 2010-06-17 Thomas Quinot <quinot@adacore.com>
7496 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
7497 not denote a (private) component of a protected object.
7499 2010-06-17 Bob Duff <duff@adacore.com>
7501 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
7504 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7506 * gnat_ugn.texi: Update the documentation about GDB re: exception
7509 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7511 * gnatvsn.ads: Bump to 4.6 version.
7513 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7515 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
7516 designated type of the generated pointer is the type of the original
7517 expression, not that of the function call itself, because the return
7518 type may be an untagged derived type and the function may be an
7519 inherited operation.
7521 2010-06-17 Robert Dewar <dewar@adacore.com>
7523 * exp_ch4.adb: Minor reformatting.
7525 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7527 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
7528 N_Component_Association nodes, to indicate that a component association
7529 of an extension aggregate denotes the value of a discriminant of an
7530 ancestor type that has been constrained by the derivation.
7531 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
7532 double expansion of the aggregate appearing in a context that delays
7533 expansion, to prevent double insertion of discriminant values when the
7534 aggregate is reanalyzed.
7536 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7538 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
7539 Allocator as the Related_Node of Return_Obj_Access in call to
7540 Make_Temporary below as this would create a sort of infinite
7543 2010-06-17 Ben Brosgol <brosgol@adacore.com>
7545 * gnat_ugn.texi: Update gnatcheck doc.
7547 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7549 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
7550 incomplete view of the type that is not tagged, and the full type is a
7551 tagged extension, create class_wide type now, and warn that the
7552 incomplete view should be tagged as well.
7554 2010-06-17 Vincent Celier <celier@adacore.com>
7556 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
7557 Update the last line of the usage, indicating what commands do not
7558 accept project file switches.
7559 * vms_conv.adb: Do not issue usage line for GNAT SYNC
7560 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
7562 * gnat_ugn.texi: Document the relaxed rules for library directories in
7563 externally built library projects.
7565 2010-06-17 Doug Rupp <rupp@adacore.com>
7567 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
7569 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
7570 * gcc-interface/Makefile.in: Update VMS target pairs.
7572 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
7574 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
7575 compatible with Windows NT 4.0 which doesn't provide this function.
7577 2010-06-17 Vincent Celier <celier@adacore.com>
7579 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
7580 different timestamps but the checksum is the same, issue a short
7583 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7585 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
7586 it means that we cannot reset interrupt handlers since this would
7587 require potentially sending the abort signal to the Server_Task.
7589 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7591 * exp_ch4.adb: expand NOT for VMS types.
7592 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
7594 2010-06-17 Sergey Rybin <rybin@adacore.com>
7596 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
7597 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
7600 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7602 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
7603 protected operation if the subprogram has been eliminated.
7605 2010-06-17 Vincent Celier <celier@adacore.com>
7607 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
7608 directories associated with a library to be any directory when the
7609 library project is externally built.
7611 2010-06-17 Vincent Celier <celier@adacore.com>
7613 * make.adb (Check): If switch -m is used, deallocate the memory that
7614 may be allocated when computing the checksum.
7616 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7618 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
7619 (C_Sendmsg): Likewise.
7621 2010-06-17 Thomas Quinot <quinot@adacore.com>
7623 * sem_res.adb: Update comments.
7625 2010-06-17 Vincent Celier <celier@adacore.com>
7627 * back_end.adb (Scan_Compiler_Arguments): Process last argument
7629 2010-06-17 Robert Dewar <dewar@adacore.com>
7631 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
7632 * layout.adb, freeze.adb: Use Make_Temporary.
7634 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
7636 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
7637 .NET/JVM normally as this is now perfectly supported by the backend.
7639 2010-06-17 Pascal Obry <obry@adacore.com>
7641 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
7643 2010-06-17 Vincent Celier <celier@adacore.com>
7645 * make.adb (Collect_Arguments_And_Compile): Create include path file
7646 only when -x is specified.
7648 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
7650 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
7651 Objects_Path, defaulted to True. Only create include path file if
7652 Include_Path is True, only create objects path file if Objects_Path is
7654 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
7655 Objects_Path, defaulted to True.
7656 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
7659 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7661 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
7662 determine whether it has the controlling type, when the formal is an
7665 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7667 * s-crtl.ads (ssize_t): New type.
7668 (read): Fix signature.
7670 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
7671 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7672 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7673 (C_Sendmsg): Likewise.
7674 * g-socthi.adb (Syscall_Recvmsg): Likewise.
7675 (Syscall_Sendmsg): Likewise.
7676 (C_Recvmsg): Likewise.
7677 (C_Sendmsg): Likewise.
7678 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
7679 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7680 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7681 (C_Sendmsg): Likewise.
7682 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
7683 (C_Sendmsg): Likewise.
7684 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
7685 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7686 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7687 (C_Sendmsg): Likewise.
7688 * g-socthi-vms.adb (C_Recvmsg): Likewise.
7689 (C_Sendmsg): Likewise.
7690 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
7691 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7692 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7693 (C_Sendmsg): Likewise.
7694 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
7695 (C_Sendmsg): Likewise.
7696 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
7697 (Write): Likewise to call 'write'.
7698 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
7699 (Write): Use correct type to call System.CRTL.write.
7700 * s-tasdeb.adb (Write): Likewise.
7702 2010-06-17 Vincent Celier <celier@adacore.com>
7704 * prj-proc.adb (Copy_Package_Declarations): Change argument name
7705 Naming_Restricted to Restricted. If Restricted is True, do not copy the
7706 value of attribute Linker_Options.
7708 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7710 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
7711 (Case_Statement_to_gnu): Adjust.
7712 (Loop_Statement_to_gnu): Likewise.
7713 (Subprogram_Body_to_gnu): Likewise.
7714 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
7715 (Compilation_Unit_to_gnu): Likewise.
7717 2010-06-17 Robert Dewar <dewar@adacore.com>
7719 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
7720 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
7721 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
7722 sem_dist.adb, sem_util.adb: Use Make_Temporary
7723 * itypes.ads, tbuild.ads: Minor comment update
7724 * exp_ch9.adb, exp_dist.adb: Minor reformatting
7726 2010-06-17 Thomas Quinot <quinot@adacore.com>
7728 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
7730 2010-06-17 Robert Dewar <dewar@adacore.com>
7732 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
7734 2010-06-17 Thomas Quinot <quinot@adacore.com>
7736 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
7738 2010-06-17 Robert Dewar <dewar@adacore.com>
7740 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
7741 * tbuild.ads (Make_Temporary): More comment updates
7742 * tbuild.adb: Minor reformatting
7744 2010-06-17 Robert Dewar <dewar@adacore.com>
7746 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
7747 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
7749 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
7751 (Make_Temporary): Add more extensive documentation
7753 2010-06-17 Robert Dewar <dewar@adacore.com>
7755 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
7756 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
7757 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
7758 where the slice's actions are inserted.
7759 (Decompose_Expr): Account for possible rewriting of slice bounds
7760 resulting from side effects suppression caused by the above freezing,
7761 so that folding of bounds is preserved by such rewriting.
7763 2010-06-17 Robert Dewar <dewar@adacore.com>
7765 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New
7767 * freeze.adb (Freeze_Record_Type): Add call to
7768 Check_Record_Representation_Clause.
7769 * sem_ch13.adb (Check_Record_Representation_Clause): New function
7770 (Analyze_Record_Representation_Clause): Split out overlap code into
7772 (Check_Component_Overlap): Moved inside
7773 Check_Record_Representation_Clause.
7774 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
7776 2010-06-17 Robert Dewar <dewar@adacore.com>
7778 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
7780 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
7781 sem_eval.adb: Use Ekind_In
7783 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7785 * sem_ch8.adb: better error message for illegal inherited discriminant
7787 2010-06-17 Vincent Celier <celier@adacore.com>
7789 * bindusg.adb: Remove lines for -A and -C
7790 * gnat_ugn.texi: Remove all documentation and examples of switches -A
7791 and -C for gnatbind and gnatlink.
7792 * gnatlink.adb (Usage): Remove lines for -A and -C
7793 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
7795 * gcc-interface/Make-lang.in: Update dependencies.
7797 2010-06-17 Vincent Celier <celier@adacore.com>
7799 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
7800 local Argument_List variable Args.
7801 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
7803 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
7804 for subsequent switches in Args.
7805 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
7807 * gcc-interface/Make-lang.in: Update dependencies.
7809 2010-06-17 Robert Dewar <dewar@adacore.com>
7811 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
7812 Equivalent_Type to match documentation.
7814 2010-06-17 Robert Dewar <dewar@adacore.com>
7816 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
7817 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
7818 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
7820 2010-06-17 Thomas Quinot <quinot@adacore.com>
7822 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
7824 2010-06-17 Thomas Quinot <quinot@adacore.com>
7826 * freeze.adb (Freeze_Expression): Short circuit operators are valid
7827 freeze node insertion points.
7829 2010-06-17 Robert Dewar <dewar@adacore.com>
7831 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
7832 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
7834 2010-06-17 Gary Dismukes <dismukes@adacore.com>
7836 * layout.adb (Layout_Type): Broaden test for setting an array type's
7837 Component_Size to include all scalar types, not just discrete types
7838 (components of real types were missed).
7839 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
7840 on the itype created for an index (consistent with Make_Index and
7841 avoids possible Assert_Failures).
7843 2010-06-17 Robert Dewar <dewar@adacore.com>
7845 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
7846 * einfo.adb: Minor code reformatting (use Ekind_In)
7848 2010-06-17 Robert Dewar <dewar@adacore.com>
7850 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
7853 2010-06-17 Vincent Celier <celier@adacore.com>
7855 * back_end.adb: Minor comment updates
7856 * switch-c.adb: Remove dependencies on gcc C sources
7857 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
7860 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7862 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
7863 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e'.
7864 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
7865 Remove use of Node field in SCOs table
7866 (Output_Header): Set 'd' to initially disable pragma entry
7867 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
7868 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
7869 Use C2 field of pragma decision header to indicate enabled.
7870 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
7871 * gcc-interface/Make-lang.in: Update dependencies.
7873 2010-06-17 Vincent Celier <celier@adacore.com>
7875 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
7876 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
7877 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
7878 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
7880 * switch-c.adb: Copied a number of global declarations from
7882 (Len_Arg): New function copied from back_end.adb
7883 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
7884 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
7885 Switch_Subsequently_Cancelled.
7886 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
7887 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
7888 with -lexc on Tru64.
7890 2010-06-17 Robert Dewar <dewar@adacore.com>
7892 * prj.ads, prj.adb: Minor reformatting
7894 2010-06-17 Thomas Quinot <quinot@adacore.com>
7896 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
7897 CP line for a disabled pragma.
7899 2010-06-17 Emmanuel Briot <briot@adacore.com>
7901 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
7903 (Process_Declarative_Item): An invalid value in an typed variable
7904 declaration is no longer always fatal.
7906 2010-06-16 Arnaud Charlet <charlet@adacore.com>
7908 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
7909 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
7912 2010-06-16 Javier Miranda <miranda@adacore.com>
7914 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
7915 node referenced by the SCIL node of dispatching "=" to skip the tags
7918 2010-06-16 Ed Schonberg <schonberg@adacore.com>
7920 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
7921 to prevent cascaded errors and compilation aborts.
7923 2010-06-16 Robert Dewar <dewar@adacore.com>
7925 * back_end.adb (Switch_Subsequently_Cancelled): New function
7926 Move declarations to package body level to support this change
7927 * back_end.ads (Switch_Subsequently_Cancelled): New function
7928 * gnat_ugn.texi: Document -gnat-p switch
7929 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
7930 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
7931 * usage.adb: Add line for -gnat-p switch
7932 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
7934 2010-06-16 Robert Dewar <dewar@adacore.com>
7936 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
7939 2010-06-16 Robert Dewar <dewar@adacore.com>
7941 * exp_disp.adb: Minor reformatting
7943 2010-06-16 Ed Schonberg <schonberg@adacore.com>
7945 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
7946 base type only if it was not previously created for the partial view.
7948 2010-06-16 Thomas Quinot <quinot@adacore.com>
7950 * tbuild.ads: Minor comment fix
7952 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
7954 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
7955 (gnu_except_ptr_stack): Change type to VEC. Update comment.
7956 (gnu_elab_proc_stack): Likewise.
7957 (gnu_return_label_stack): Likewise.
7958 (gnu_loop_label_stack): Likewise.
7959 (gnu_switch_label_stack): Likewise.
7960 (gnu_constraint_label_stack): Likewise.
7961 (gnu_storage_error_label_stack): Likewise.
7962 (gnu_program_error_label_stack): Likewise.
7963 (push_exception_label_stack): Take a VEC ** instead of a tree *.
7964 (push_stack): Likewise. Remove unused second parameter. Update
7966 (pop_stack): Take a VEC * instead of a tree *. Update callers.
7967 (gigi): Initialize stacks as VECs.
7968 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
7969 (Case_Statement_to_gnu): Likewise.
7970 (Subprogram_Body_to_gnu): Likewise.
7971 (call_to_gnu): Likewise.
7972 (Exception_Handler_to_gnu_sjlj): Likewise.
7973 (gnat_to_gnu): Likewise.
7974 (get_exception_label): Likewise.
7976 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7978 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
7979 anonymous base generated when the parent is a constrained discriminated
7980 type, propagate interface list to first subtype because it may appear
7981 in a current instance within the extension part of the derived type
7982 declaration, and its own subtype declaration has not been elaborated
7984 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
7985 determine whether it has the controlling type.
7987 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
7989 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
7990 raise of CE, SE and PE have the reason correctly set and are properly
7991 expanded before stopping the expansions of .NET/JVM exceptions.
7993 2010-06-14 Robert Dewar <dewar@adacore.com>
7995 * opt.ads (Check_Policy_List): Add some clarifying comments
7996 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
7997 on rewritten Assert pragma.
7999 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8001 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
8002 controlled operations, so that they will be treated as overriding even
8003 if the overridden subprogram is marked Is_Hidden, as long as the
8004 overridden subprogram's parent subprogram is not hidden.
8006 2010-06-14 Robert Dewar <dewar@adacore.com>
8008 * debug.adb: Entry for gnatw.d no longer specific for while loops
8009 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
8010 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
8011 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
8012 new calling sequence to include test for EXIT WHEN.
8013 (Analyze_Exit_Statement): Chain EXIT statement into exit statement
8015 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
8017 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
8019 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
8020 PRAGMA, not to pragma identifier).
8021 (Next_Exit_Statement): New attribute of N_Exit_Statement node
8023 2010-06-14 Robert Dewar <dewar@adacore.com>
8025 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
8028 2010-06-14 Robert Dewar <dewar@adacore.com>
8030 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
8031 missing pragma argument identifier.
8033 2010-06-14 Robert Dewar <dewar@adacore.com>
8035 * atree.ads, atree.adb (Ekind_In): New functions.
8037 2010-06-14 Robert Dewar <dewar@adacore.com>
8039 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
8041 2010-06-14 Robert Dewar <dewar@adacore.com>
8043 * usage.adb (Usage): Redo documentation of -gnatwa.
8045 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8047 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
8048 an untagged incomplete type that is a limited view.
8050 2010-06-14 Sergey Rybin <rybin@adacore.com>
8052 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
8055 2010-06-14 Thomas Quinot <quinot@adacore.com>
8057 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
8058 factoring duplicated code between...
8059 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
8060 * a-envvar.ads: Minor reformatting
8062 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8064 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
8066 (Scan_ALI): Take into account new Visibility field.
8067 (Visibility_Kind): New type.
8068 (Xref_Entity_Record): Replace Lib field by Visibility.
8070 * gcc-interface/Make-lang.in: Update dependencies.
8072 2010-06-14 Pascal Obry <obry@adacore.com>
8074 * raise.h: Remove unused defintions.
8076 2010-06-14 Bob Duff <duff@adacore.com>
8078 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
8079 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
8080 the incorrect error "proper body expected".
8081 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
8082 allowed here" error in case of subunits, which was triggered by the
8083 above change to P_Subunit.
8085 2010-06-14 Sergey Rybin <rybin@adacore.com>
8087 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
8089 2010-06-14 Thomas Quinot <quinot@adacore.com>
8091 * lib-util.adb: Minor code reorganization.
8093 2010-06-14 Robert Dewar <dewar@adacore.com>
8095 * ali.adb (Scan_ALI): Implement reading and storing of N lines
8096 (Known_ALI_Lines): Add entry for 'N' (notes)
8097 * ali.ads (Notes): New table to store Notes information
8098 * alloc.ads: Add entries for Notes table
8099 * lib-util.adb (Write_Info_Int): New procedure
8100 (Write_Info_Slit): New procedure
8101 (Write_Info_Uint): New procedure
8102 * lib-util.ads (Write_Info_Int): New procedure
8103 (Write_Info_Slit): New procedure
8104 (Write_Info_Uint): New procedure
8105 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
8106 * lib-writ.ads: Update documentation for N (Notes) lines
8107 * lib.adb (Store_Note): New procedure
8108 * lib.ads (Notes): New table
8109 (Store_Note): New procedure
8110 * sem_prag.adb: Call Store_Note for affected pragmas
8112 2010-06-14 Thomas Quinot <quinot@adacore.com>
8114 * socket.c: Fix wrong condition in #ifdef
8115 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
8116 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
8117 because on VMS this type is a 32-bit pointer which is not compatible
8118 with the default for C pointers for code compiled with gcc on that
8121 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8123 * sem_util (Is_VMS_Operator): New predicate to determine whether an
8124 operator is an intrinsic operator declared in the DEC system extension.
8125 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
8126 if the operator is a VMS intrinsic.
8127 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
8128 constant-folded if the operands are signed and the operator is a VMS
8131 2010-06-14 Robert Dewar <dewar@adacore.com>
8133 * g-socket.adb, gnatcmd.adb: Minor reformatting.
8135 2010-06-14 Pascal Obry <obry@adacore.com>
8137 * s-finimp.adb: Fix typo.
8138 * raise.h: Remove duplicate blank line.
8140 2010-06-14 Vincent Celier <celier@adacore.com>
8142 * prj-nmsc.adb (Add_Sources): Always set the object file and the
8143 switches file names, as the configuration of the language may change
8144 in an extending project.
8145 (Process_Naming_Scheme): For sources of projects that are extended, set
8146 the configuration of the language from the highest extending project
8147 where the language is declared.
8149 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8151 * sem_res.adb (Resolve_Call): For infinite recursion check, test
8152 whether the called subprogram is inherited from a containing
8154 (Same_Or_Aliased_Subprograms): New function
8156 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8158 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
8159 use-visible, check whether it is a primitive for more than one type.
8161 2010-06-14 Robert Dewar <dewar@adacore.com>
8163 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
8165 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
8166 Has_Pragma_Unmodified flag.
8168 2010-06-14 Thomas Quinot <quinot@adacore.com>
8170 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
8171 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
8172 now done in GNAT.Sockets if necessary.
8173 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
8174 Ensure mutual exclusion for netdb operations if the target platform
8176 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating
8177 struct hostent as an opaque type to improve portability.
8178 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
8179 gethostbyYYY using proprietary VxWorks API so that a uniform interface
8180 is available for the Ada side.
8181 * gcc-interface/Makefile.in: Remove g-sttsne-*
8182 * gcc-interface/Make-lang.in: Update dependencies.
8184 2010-06-14 Vincent Celier <celier@adacore.com>
8186 * gnatcmd.adb (Mapping_File): New function.
8188 2010-06-14 Javier Miranda <miranda@adacore.com>
8190 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
8192 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8194 * ali.adb: Fix typo.
8195 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
8197 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8199 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
8202 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
8203 the context does not have a homonym of the selector, emit default
8206 2010-06-14 Robert Dewar <dewar@adacore.com>
8208 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
8211 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8213 * lib-xref.ads: Doc updates:
8214 - Allocate 'Q' for #include entity kind
8216 - Allocate 'g' for regular macros
8217 - Allocate 'G' for function-like macros
8219 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8221 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
8222 Indicates that there is an instantiation in the current unit that
8223 loaded the body of the unit denoted by the with_clause.
8224 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
8225 whether a with_clause in the current context denotes the unit that
8226 holds the generic declaration, and mark the with_clause accordingly.
8227 (Instantiate_Package_Body): call Mark_Context.
8228 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
8229 whether a given body should be traversed before the spec of the main
8232 2010-06-14 Ed Falis <falis@adacore.com>
8234 * sysdep.c: Fix 653 build against vThreads headers.
8236 2010-06-14 Robert Dewar <dewar@adacore.com>
8238 * sinfo.ads: Minor reformatting.
8240 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8242 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
8243 the spec has been generated for a body without spec that carries an
8244 Inline_Always pragma.
8246 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8248 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
8251 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8253 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
8254 declaration for VMs, as those are useless and might lead to duplicated
8255 local variable names in the generated code.
8256 * gcc-interface/Make-lang.in: Update dependencies.
8258 2010-06-14 Robert Dewar <dewar@adacore.com>
8260 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
8262 2010-06-14 Robert Dewar <dewar@adacore.com>
8264 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
8265 is renamed as Has_Following_Address_Clause.
8266 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
8267 to allow the caller to avoid Initialize_Scalars having an effect.
8268 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
8269 scalars with an address clause specified.
8270 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
8271 to allow the caller to avoid Initialize_Scalars having an effect.
8272 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
8273 (where it was called Has_Address_Clause).
8274 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
8275 (where it was called Has_Address_Clause).
8276 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
8277 problems for Initialize_Scalars (since we no longer initialize objects
8278 with an address clause.
8280 2010-06-14 Robert Dewar <dewar@adacore.com>
8282 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
8285 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8287 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
8288 on the entity of an implicitly generated postcondition procedure.
8290 2010-06-14 Thomas Quinot <quinot@adacore.com>
8292 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
8293 Discriminant_Constraint elist from full view to private view.
8295 2010-06-14 Robert Dewar <dewar@adacore.com>
8297 * sem_res.adb: Minor reformatting.
8299 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8301 * sem.adb: New version of unit traversal.
8303 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
8304 within a generic unit in the table of delayed calls.
8306 2010-06-14 Robert Dewar <dewar@adacore.com>
8308 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
8310 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8312 * sem_ch12.adb (Save_References): If an identifier has been rewritten
8313 during analysis as an explicit dereference, keep the reference implicit
8314 in the generic, but preserve the entity if global. This prevents
8315 malformed generic trees in the presence of some nested generics.
8317 2010-06-14 Sergey Rybin <rybin@adacore.com>
8319 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
8320 tool with '-files=' option. Also fix some small errors (wrong brackets)
8322 2010-06-14 Vincent Celier <celier@adacore.com>
8324 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
8325 the ALI files on the command line.
8327 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
8328 the same value as the parameter of the same name.
8329 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
8331 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
8332 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
8333 emit version symbols only for the units of the library.
8334 (Gen_Versions_C): Ditto.
8336 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8338 * sem_ch4.adb: Fix typo.
8340 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
8342 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
8343 vector IO doesn't work at default value properly.
8345 2010-06-14 Doug Rupp <rupp@adacore.com>
8347 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
8349 2010-06-14 Vincent Celier <celier@adacore.com>
8351 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
8352 sources of the project if a switch -files= is used.
8354 2010-06-14 Thomas Quinot <quinot@adacore.com>
8356 * exp_attr.adb: Minor reformatting.
8358 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8360 * gnat_ugn.texi: Minor typo fixes and wording changes.
8362 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8364 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
8365 prefixed form, do not re-analyze first actual, which may need an
8366 implicit dereference.
8367 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
8368 prefixed notation, the analysis will rewrite the node, and possible
8369 errors appear in the rewritten name of the node.
8370 * sem_res.adb: If a call is ambiguous because its first parameter is
8371 an overloaded call, report list of candidates, to clarify ambiguity of
8374 2010-06-14 Doug Rupp <rupp@adacore.com>
8376 * s-auxdec-vms-alpha.adb: New package body implementing legacy
8377 VAX instructions with Asm insertions.
8378 * s-auxdec-vms_64.ads: Inline VAX queue functions
8379 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
8380 that show up only on VMS.
8381 * gcc-interface/Makefile.in: Provide translation for
8382 s-auxdec-vms-alpha.adb.
8384 2010-06-14 Olivier Hainque <hainque@adacore.com>
8386 * initialize.c (VxWorks section): Update comments.
8388 2010-06-14 Robert Dewar <dewar@adacore.com>
8390 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
8392 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
8394 * init.c: Code clean up.
8396 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8398 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
8399 not insert address clause in table for later validation if type of
8400 entity is generic, to prevent possible spurious errors.
8402 * sem_ch8.adb: Code clean up.
8404 2010-06-14 Ben Brosgol <brosgol@adacore.com>
8406 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
8407 texi2pdf and texi2html.
8408 Document how to change scheduling properties on HP-UX.
8410 2010-06-14 Thomas Quinot <quinot@adacore.com>
8412 * g-socket.ads: Remove misleading comments.
8414 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8416 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
8417 CLI_Target as this prevents proper detection of exported names
8418 duplicates when the exported language is different to CIL.
8419 (Process_Interface_Name): Add check for CIL convention exports,
8420 replacing the old one from Check_Duplicated_Export_Name.
8422 2010-06-14 Matthew Heaney <heaney@adacore.com>
8424 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
8425 and new last satisfy constraints.
8426 (Delete_Last): prevent overflow for subtraction of index values
8427 (To_Vector): prevent overflow for addition of index values
8429 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8431 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
8432 rewritten call, preserve the resulting type to prevent spurious errors,
8433 when the call is implicitly dereferenced in the context of an in-out
8436 * checks.adb (Apply_Discriminant_Check): If the target of the
8437 assignment is a renaming of a heap object, create constrained type for
8440 2010-06-14 Pascal Obry <obry@adacore.com>
8442 * prj-proc.adb: Fix copy of object directory for extending projects.
8444 2010-06-14 Jose Ruiz <ruiz@adacore.com>
8446 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
8447 (__gnat_install_handler, PowerPC linux): Activate the alternative
8450 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
8452 * gnat_rm.texi: Move to GFDL version 1.3.
8453 * gnat-style.texi: Ditto.
8454 * gnat_ugn.texi: Ditto.
8456 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
8459 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
8462 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
8464 * gcc-interface/utils.c (update_pointer_to): Initialize last.
8466 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
8468 * gcc-interface/ada-tree.h: Fix formatting nits.
8470 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
8472 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
8474 (init_dummy_type): Likewise.
8475 (gnat_pushlevel): Likewise.
8477 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8478 (Subprogram_Body_to_gnu): Likewise.
8479 (Compilation_Unit_to_gnu): Likewise.
8480 (start_stmt_group): Likewise.
8481 (extract_encoding): Likewise.
8482 (decode_name): Likewise.
8484 * gcc-interface/misc.c (gnat_printable_name): Likewise.
8486 * gcc-interface/decl.c (annotate_value): Likewise.
8488 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
8490 (struct lang_decl): Likewise.
8491 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
8492 (SET_DECL_LANG_SPECIFIC): Likewise.
8494 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
8496 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
8497 * gcc-interface/lang-specs.h: Likewise.
8499 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
8502 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
8504 2010-06-01 Arnaud Charlet <charlet@adacore.com>
8506 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
8508 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8510 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
8511 TYPE_DECL of the equivalent type instead of building a new one.
8513 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8515 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
8516 Fix nits in comments.
8517 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
8518 * gcc-interface/trans.c (gigi): Likewise.
8519 (Attribute_to_gnu): Likewise.
8520 (Case_Statement_to_gnu): Likewise.
8521 (gnat_to_gnu): Adjust warning message.
8522 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
8523 (build_vms_descriptor32): Likewise.
8525 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
8527 * gcc-interface/decl.c: Pretend to be a backend file by undefining
8528 IN_GCC_FRONTEND (still need rtl.h here).
8530 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8532 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
8533 (gigi): Adjust call to set_stack_check_libfunc.
8535 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8537 * gcc-interface/utils.c: Do not include rtl.h.
8539 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
8541 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
8542 and gimple.h. Explain why rtl.h has to be included.
8543 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
8544 * gcc-interface/targtyps.c: Do not include tm_p.h
8545 * gcc-interface/utils2.c: Do not include flags.h.
8546 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
8547 and explain why it has to be included.
8548 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
8550 Include function.h and explain why. Explain why except.h is included.
8551 (enumerate_modes): Remove unused function.
8552 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
8553 * gcc-interface/Make-lang.in: Update dependencies.
8555 2010-05-25 Joseph Myers <joseph@codesourcery.com>
8557 * gcc-interface/misc.c (internal_error_function): Add context
8558 parameter. Use it to access show_column flag and instead of using
8559 global_dc. Call warn_if_plugins.
8560 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
8562 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
8564 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
8565 * gcc-interface/trans.c (unshare_save_expr): Delete.
8566 (gigi): Do not unshare trees under SAVE_EXPRs here.
8568 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
8570 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
8572 * gcc-interface/utils.c (build_function_stub): Likewise.
8574 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
8576 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
8577 for Wuninitialized without -O.
8579 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
8581 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
8582 ADT_exception_data_name_id.
8583 (exception_data_name_id): New define.
8584 * gcc-interface/trans.c (gigi): Initialize it.
8585 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
8586 exception type for standard exception definitions. Do not make them
8588 <E_Record_Type>: Equate fields of types associated with an exception
8589 definition to those of the standard exception type.
8591 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
8593 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
8595 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
8597 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
8598 code, improve comments and fix formatting nits.
8600 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
8602 * gcc-interface/utils.c (update_pointer_to): Return early if the old
8603 pointer already points to the new type. Chain the old pointer and its
8604 variants at the end of new pointer's chain after updating them.
8606 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
8608 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
8609 built for interfaces.
8610 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
8611 imported_p instead of Is_Imported when considering constants.
8612 Do not promote alignment of exported objects.
8613 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
8615 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8617 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
8618 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
8619 constants really constant.
8620 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
8622 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8624 * gcc-interface/decl.c (make_aligning_type): Declare the type.
8626 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8628 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
8629 expressions of variant part of record types declared at library level.
8631 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8633 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
8634 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
8635 (rest_of_record_type_compilation): Adjust call to create_field_decl.
8636 (make_descriptor_field): Likewise and pass correctly typed constants.
8637 (build_unc_object_type): Likewise.
8638 (unchecked_convert): Likewise.
8639 * gcc-interface/decl.c (elaborate_expression_2): New static function.
8640 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
8641 Adjust call to create_field_decl.
8642 (make_aligning_type): Likewise.
8643 (make_packable_type): Likewise.
8644 (maybe_pad_type): Likewise.
8645 (gnat_to_gnu_field): Likewise.
8646 (components_to_record): Likewise.
8647 (create_field_decl_from): Likewise.
8648 (create_variant_part_from): Remove superfluous test.
8649 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
8651 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8653 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
8654 (build_unc_object_type_from_ptr): Likewise.
8655 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
8656 and pass it to create_type_decl. Declare the type. Simplify.
8657 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
8658 it to build_unc_object_type.
8659 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
8660 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8661 (gnat_to_gnu): Likewise.
8662 * gcc-interface/utils2.c (build_allocator): Likewise.
8664 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
8667 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
8669 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8671 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
8673 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
8676 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
8678 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
8680 * gnathtml.pl: Use 755 as mask for new directories.
8682 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
8684 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
8685 constant constructors before taking their address.
8687 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
8689 * exp_dbug.ads: Fix outdated description. Mention link between XVS
8691 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
8692 XVZ variable as unit size of XVS type.
8693 (maybe_pad_type): Likewise.
8695 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
8697 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
8698 use memmove if the array type is bit-packed.
8700 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
8702 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
8703 build_common_tree_nodes.
8705 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
8707 * gsocket.h: Make sure that winsock2.h is included before windows.h.
8709 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
8711 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
8714 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
8716 * uintp.h (UI_Lt): Declare.
8717 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
8718 computation in sizetype.
8719 <E_Array_Subtype>: Use unified handling for all index types. Do not
8720 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
8722 (annotate_value): Change test for negative values.
8723 (validate_size): Apply test for negative values on GNAT nodes.
8724 (set_rm_size): Likewise.
8725 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
8726 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
8727 for negative values.
8728 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
8729 (builtin_type_for_size): Adjust definition of signed_size_type_node.
8730 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
8731 lengths against zero.
8733 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
8735 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
8736 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
8737 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
8738 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
8739 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
8740 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
8742 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
8743 flag_signed_char. Tag sizetype with "size_type" moniker.
8744 * gcc-interface/trans.c (gigi): Add standard_character parameter.
8745 Remove useless built-in types. Equate unsigned_char_type_node to
8746 Standard.Character. Use it instead of char_type_node throughout.
8747 (Attribute_to_gnu): Likewise.
8748 (gnat_to_gnu): Likewise.
8749 * gcc-interface/utils2.c (build_call_raise): Likewise.
8751 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
8753 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
8754 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
8755 (sbitsize_one_node): New macro.
8756 (sbitsize_unit_node): Likewise.
8757 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
8758 latent bug in the computation of subrange_p. Fold wider_p predicate.
8759 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
8760 the final comparison.
8761 (make_aligning_type): Build real negation and use sizetype throughout
8762 the offset computation.
8763 (maybe_pad_type): Do not issue the warning when the new size expression
8765 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
8766 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
8768 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
8770 (gnat_to_gnu) <N_Free_Statement>: Likewise.
8771 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
8772 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
8773 constants in sizetype. Remove dead code and tweak comments. Generate
8774 equality instead of inequality comparisons for zero length tests.
8776 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8778 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
8779 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
8780 <object>: Do not create the fake PARM_DECL if no debug info is needed.
8781 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
8782 purposes if no debug info is needed.
8783 Fix formatting. Reorder and add comments.
8784 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
8785 variable and remove obsolete comment.
8786 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
8787 (convert_vms_descriptor32): Likewise.
8788 (convert): Remove dead code.
8789 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
8790 the reference to the P_ARRAY pointer.
8791 <POINTER_TYPE>: Likewise.
8792 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
8793 (gnat_init_decl_processing): Delete, move contents to...
8794 * gcc-interface/misc.c (gnat_init): ...here.
8796 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8798 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
8799 calls. Return true for conversion from a record subtype to its type.
8801 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8803 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
8804 lieu of integer_type_node for boolean operations.
8805 (choices_to_gnu): Likewise.
8806 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8807 (Loop_Statement_to_gnu): Likewise.
8808 (establish_gnat_vms_condition_handler): Likewise.
8809 (Exception_Handler_to_gnu_sjlj): Likewise.
8810 (gnat_to_gnu): Likewise.
8811 (build_unary_op_trapv): Likewise.
8812 (build_binary_op_trapv): Likewise.
8813 (emit_range_check): Likewise.
8814 (emit_index_check): Likewise.
8815 (convert_with_check): Likewise.
8816 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
8817 (convert_vms_descriptor32): Likewise.
8818 (convert_vms_descriptor): Likewise.
8819 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
8820 (compare_arrays): Use boolean instead of integer constants.
8821 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
8822 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
8824 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
8825 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
8826 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
8827 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
8828 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
8829 for boolean operations.
8830 (fill_vms_descriptor): Likewise. Fix formatting nits.
8832 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8834 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
8835 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
8837 (LOOP_STMT_COND): ...this.
8838 (LOOP_STMT_BOTTOM_COND_P): New flag.
8839 (LOOP_STMT_TOP_UPDATE_P): Likewise.
8840 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
8841 (can_equal_min_val_p): New static inline function.
8842 (can_equal_max_val_p): Likewise.
8843 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
8844 new LOOP_STMT semantics. Use two different strategies depending on
8845 whether optimization is enabled to translate the loop.
8846 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
8848 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8850 * uintp.adb (UI_From_Dint): Remove useless code.
8851 (UI_From_Int): Likewise.
8852 * uintp.h: Reorder declarations.
8853 (UI_From_gnu): Declare.
8854 (UI_Base): Likewise.
8855 (Vector_Template): Likewise.
8856 (Vector_To_Uint): Likewise.
8859 * gcc-interface/gigi.h: Tweak comments.
8860 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
8861 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
8863 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
8864 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
8865 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
8866 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
8869 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8871 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
8873 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
8874 (smaller_form_type_p): ...this. Change parameter and variable names.
8875 (call_to_gnu): Use the nominal type of the parameter to create the
8876 temporary if it's a smaller form of the actual type.
8877 (addressable_p): Return false if the actual type is integral and its
8878 size is greater than that of the expected type.
8880 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8882 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
8883 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
8884 (process_attributes): Delete.
8885 (post_error_ne_num): Change parameter name.
8886 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
8887 with -g3. Remove a couple of obsolete lines. Minor tweaks.
8888 If type annotating mode, operate on trees to compute the adjustment to
8889 the sizes of tagged types. Fix long line.
8890 (cannot_be_superflat_p): Tweak head comment.
8891 (annotate_value): Fold local constant.
8892 (set_rm_size): Fix long line.
8893 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
8894 (Attribute_to_gnu): Fix long line.
8895 <Attr_Size>: Remove useless assertion.
8896 Reorder statements. Use size_binop routine.
8897 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
8898 Create local variables for the label and the test. Tweak comments.
8899 (Subprogram_Body_to_gnu): Reset cfun to NULL.
8900 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
8901 (process_inlined_subprograms): Integrate into...
8902 (Compilation_Unit_to_gnu): ...this.
8903 (gnat_to_gnu): Fix long line.
8904 (post_error_ne_num): Change parameter name.
8905 * gcc-interface/utils.c (process_attributes): Static-ify.
8906 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
8907 (create_type_decl): Add comment.
8908 (create_var_decl_1): Process the attributes after adding the VAR_DECL
8909 to the current binding level.
8910 (create_subprog_decl): Likewise for the FUNCTION_DECL.
8911 (end_subprog_body): Do not reset cfun to NULL.
8912 (build_vms_descriptor32): Fix long line.
8913 (build_vms_descriptor): Likewise.
8914 (handle_nonnull_attribute): Likewise.
8915 (convert_vms_descriptor64): Likewise.
8916 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
8917 (gnat_protect_expr): Fix thinko.
8919 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8921 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
8922 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
8923 before translating the top-level node.
8924 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
8925 <N_Object_Declaration>: Likewise.
8926 <N_Assignment_Statement>: Likewise.
8927 <N_Unchecked_Type_Conversion>: Likewise.
8928 (call_to_gnu): Remove kludge.
8929 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
8930 associated with user returns to be preserved.
8931 (gnat_to_gnu): Add special code to deal with boolean rvalues.
8932 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
8934 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
8935 <INDIRECT_REF>: Call build_fold_indirect_ref.
8937 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
8939 * g-socket.adb: A target can have multiple missing errno's. This
8940 will result in multiple errno's being defined as -1. Because of this
8941 we can not use a case but must use a series of if's to avoid
8942 a duplicate case error in GNAT.Sockets.Resolve_Error.
8944 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8946 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
8947 a statement. Otherwise, if at top-level, push the processing of the
8948 elaboration routine. In the misaligned case, issue the error messages
8949 again on entry and create the temporary explicitly. Do not issue them
8951 For a function call, emit the range check if necessary.
8952 In the copy-in copy-out case, create the temporary for the return
8954 Do not unnecessarily convert by-ref parameters to the formal's type.
8955 Remove obsolete guards in conditions.
8956 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
8957 target to call_to_gnu in all cases.
8958 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
8959 (addressable_p) <CONSTRUCTOR>: Return false if not static.
8960 <COMPOUND_EXPR>: New case.
8961 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
8962 expression if it has unconstrained array type.
8963 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
8964 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
8967 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8969 * gcc-interface/trans.c (gigi): Do not start statement group.
8970 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
8971 Start statement group and push binding level here...
8972 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
8973 Do not push fake contexts at top level. Remove redundant code.
8974 (call_to_gnu): Rename a local variable and constify another.
8975 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
8976 (set_current_block_context): Set it as the group's block.
8977 (gnat_init_decl_processing): Delete unrelated init code.
8978 (end_subprog_body): Use NULL_TREE.
8980 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8982 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
8983 side-effects of actual parameters before the call.
8985 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8987 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
8989 (set_rm_size): Reorder and remove obsolete test.
8991 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
8993 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
8994 (gigi): Adjust ATTRIBUTE_UNUSED markers.
8995 * gcc-interface/gadaint.h: New file.
8996 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
8997 (__gnat_to_canonical_file_spec): Remove declaration.
8998 (number_names): Delete.
8999 (number_files): Likewise.
9001 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
9004 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
9006 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
9008 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
9009 Ekind. Return early for class-wide types. Do not compute initializer
9010 unless necessary. Reuse the tree for an associated class-wide type
9011 only if processing its root type.
9013 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
9015 * gsocket.h: Run-time can no longer be built without network
9016 OS headers available. Changing RTEMS GNAT build procedure to
9017 reflect this and letting run-time build use network .h files.
9019 2010-04-13 Duncan Sands <baldrick@free.fr>
9021 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
9022 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
9024 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9026 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
9027 (parent_name_id): New macro.
9028 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
9029 * gcc-interface/trans.c (gigi): Initialize it.
9030 (lvalue_required_p) <N_Type_Conversion>: New case.
9031 <N_Qualified_Expression>: Likewise.
9032 <N_Allocator>: Likewise.
9033 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
9035 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9037 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
9038 (DECL_CONST_ADDRESS_P): New macro.
9039 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
9040 (SAME_FIELD_P): Likewise.
9041 * gcc-interface/decl.c (constructor_address_p): New static function.
9042 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
9043 the return value of above function.
9044 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
9045 passed by reference.
9046 <E_Record_Subtype>: Likewise.
9047 Set TREE_ADDRESSABLE on the type if it passed by reference.
9048 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
9049 (create_field_decl_from): Likewise.
9050 (substitute_in_type): Likewise.
9051 (purpose_member_field): Use SAME_FIELD_P.
9052 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
9053 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
9054 parameter and adjust recursive calls.
9055 <N_Explicit_Dereference>: New case.
9056 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
9057 Adjust calls to lvalue_required_p. Do not return the initializer of a
9058 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
9059 (call_to_gnu): Delay issuing error message for a misaligned actual and
9060 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
9061 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
9062 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
9063 type is passed by reference.
9064 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
9065 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
9066 (build_simple_component_ref): Use SAME_FIELD_P.
9068 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
9070 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
9071 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
9072 front-end's predicate Is_By_Reference_Type. Use consistent order and
9073 remove ??? comment. Use original conversion in all cases, if any.
9074 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
9075 (convert): Use local copy in more cases.
9076 <INDIRECT_REF>: Remove deactivated code.
9077 (unchecked_convert): Use a couple of local copies.
9079 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9081 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
9083 (lvalue_required_p) <N_Attribute_Reference>: Call it.
9084 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
9085 folding the result only if lvalue_required_for_attribute_p is true.
9086 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
9087 typed constant to build_component_ref.
9088 (unchecked_convert): Likewise.
9089 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
9090 (build_allocator): Likewise.
9092 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9094 * gcc-interface/utils2.c (build_cond_expr): Take the address and
9095 dereference if the result type is passed by reference.
9097 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9099 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
9100 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
9101 goto to the next statement.
9103 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9105 * gcc-interface/gigi.h (maybe_variable): Delete.
9106 (protect_multiple_eval): Likewise.
9107 (maybe_stabilize_reference): Likewise.
9108 (gnat_save_expr): Declare.
9109 (gnat_protect_expr): Likewise.
9110 (gnat_stabilize_reference): Likewise.
9111 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
9112 gnat_stabilize_reference.
9113 (maybe_variable): Delete.
9114 (elaborate_expression_1): Use gnat_save_expr.
9115 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
9116 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
9117 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
9118 <N_Slice>: Use gnat_protect_exp.
9119 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
9120 <N_In>: Use gnat_protect_expr.
9121 Pass NULL to gnat_stabilize_reference.
9122 (build_unary_op_trapv): Use gnat_protect_expr.
9123 (build_binary_op_trapv): Likewise.
9124 (emit_range_check): Likewise.
9125 (emit_index_check): Likewise.
9126 (convert_with_check): Likewise.
9127 (protect_multiple_eval): Move to utils2.c file.
9128 (maybe_stabilize_reference): Merge into...
9129 (gnat_stabilize_reference): ...this. Move to utils2.c file.
9130 (gnat_stabilize_reference_1): Likewise.
9131 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
9132 instead of protect_multiple_eval.
9133 * gcc-interface/utils2.c (compare_arrays): Likewise.
9134 (nonbinary_modular_operation): Likewise.
9135 (maybe_wrap_malloc): Likewise.
9136 (build_allocator): Likewise.
9137 (gnat_save_expr): New function.
9138 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
9139 in common cases. Propagate TREE_READONLY onto dereferences.
9140 (gnat_stabilize_reference_1): Move from trans.c file.
9141 (gnat_stabilize_reference): Likewise.
9143 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9145 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
9146 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
9147 node. Use the type of the operand to set TREE_READONLY.
9148 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
9149 _REF node. Do not overwrite TREE_READONLY.
9150 (call_to_gnu): Rename local variable and fix various nits. In the
9151 copy-in/copy-out case, build the SAVE_EXPR manually.
9152 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
9153 and fold the computations.
9154 (protect_multiple_eval): Always save entire fat pointers.
9155 (maybe_stabilize_reference): Minor tweaks.
9156 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
9157 tcc_type and tcc_statement.
9158 * gcc-interface/utils.c (convert_to_fat_pointer): Call
9159 protect_multiple_eval in lieu of save_expr.
9160 (convert): Minor tweaks.
9161 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
9162 (builtin_type_for_size): Call gnat_type_for_size directly.
9163 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
9164 (contains_null_expr): Likewise
9165 (gnat_build_constructor): Do not call it.
9166 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
9167 instead of gnat_stabilize_reference to protect the operands.
9168 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
9170 (maybe_wrap_malloc): Likewise.
9171 (build_allocator): Likewise.
9172 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
9173 (gnat_mark_addressable): Rename parameter.
9175 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
9177 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
9178 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
9179 (TYPE_RETURNS_BY_REF_P): Rename into.
9180 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
9181 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
9182 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
9183 (build_return_expr): Likewise.
9184 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
9185 Rename local variables. If the return Mechanism is By_Reference, pass
9186 return_by_invisible_ref_p to create_subprog_type instead of toggling
9187 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
9188 the mechanism. Use regular return for contrained types with non-static
9189 size and return by invisible reference for unconstrained return types
9190 with default discriminants. Update comment.
9191 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
9192 returns by invisible reference, turn the RESULT_DECL into a pointer.
9193 Do not handle DECL_BY_REF_P in the CICO case here.
9194 (call_to_gnu): Remove code handling return by target pointer. For a
9195 function call, if the return type has non-constant size, generate the
9196 assignment with an INIT_EXPR.
9197 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
9198 If the function returns by invisible reference, build the copy return
9200 (add_decl_expr): Initialize the variable with an INIT_EXPR.
9201 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
9202 Adjust for renaming of macros. Copy the node only when necessary.
9203 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
9204 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
9205 (convert_from_reference): Delete.
9206 (is_byref_result): Likewise.
9207 (gnat_genericize_r): Likewise.
9208 (gnat_genericize): Likewise.
9209 (end_subprog_body): Do not call gnat_genericize.
9210 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
9211 (build_return_expr): Adjust parameter names, logic and comment.
9213 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9215 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
9216 if the size is small enough. Propagate the alignment if there is an
9217 alignment clause on the original array type.
9218 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
9219 Deal with under-aligned packed array types. Copy the size onto the
9220 justified modular type and don't lay it out again. Likewise for the
9221 padding type built for other under-aligned subtypes.
9222 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
9225 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9227 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
9228 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
9230 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9232 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
9233 do not set the result type if there is a specified target and do not
9234 convert the result in any cases.
9235 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
9236 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
9238 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
9240 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
9242 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
9245 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
9246 pointer base types are variant of each other. Apply special treatment
9247 for null to fat pointer types in all cases.
9249 2010-01-28 Pascal Obry <obry@adacore.com>
9251 * s-win32.ads: Add some missing constants.
9253 2010-01-28 Vincent Celier <celier@adacore.com>
9255 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
9258 2010-01-28 Robert Dewar <dewar@adacore.com>
9260 * gnat_rm.texi: Minor correction
9262 2010-01-27 Pascal Obry <obry@adacore.com>
9264 * g-awk.adb: ensure that an AWK session is reusable.
9266 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
9268 * g-regist.adb (For_Every_Key): Fix previous change.
9271 2010-01-27 Thomas Quinot <quinot@adacore.com>
9273 * lib-writ.ads: Current version of spec for new N (note) ALI lines
9275 2010-01-27 Yannick Moy <moy@adacore.com>
9277 * a-cdlili.adb (Insert): Correct exception message when cursor
9278 designates wrong list.
9280 2010-01-27 Vincent Celier <celier@adacore.com>
9282 * gnatcmd.adb: When there is only one main specified, the package
9283 support Switches (<main>) and attribute Switches is specified for the
9284 main, use these switches, instead of Default_Switches ("Ada").
9286 2010-01-27 Robert Dewar <dewar@adacore.com>
9288 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
9290 * exp_disp.adb: Minor reformatting
9292 2010-01-27 Tristan Gingold <gingold@adacore.com>
9294 * seh_init.c: Use __ImageBase instead of _ImageBase.
9296 2010-01-27 Javier Miranda <miranda@adacore.com>
9298 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
9299 profile of interface thunks. The type of the controlling formal is now
9300 the covered interface type (instead of the target tagged type).
9302 2010-01-27 Sergey Rybin <rybin@adacore.com>
9304 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
9306 2010-01-27 Robert Dewar <dewar@adacore.com>
9308 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
9309 changed from Expr to N.
9311 2010-01-26 Thomas Quinot <quinot@adacore.com>
9313 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
9314 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
9317 2010-01-26 Vincent Celier <celier@adacore.com>
9319 * prj-attr.adb: Add new attribute Library_Install_Name_Option
9320 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
9321 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
9322 attributes Run_Path_Option and Library_Install_Name_Option.
9323 * prj.ads (Project_Configuration): Replace component
9324 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
9325 component Library_Install_Name_Option.
9326 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
9327 Replace Run_Path_Origin_Supported with Run_Path_Origin
9329 2010-01-26 Ed Schonberg <schonberg@adacore.com>
9331 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
9332 is not hidden by a homograph declared in another actual package.
9334 2010-01-26 Robert Dewar <dewar@adacore.com>
9336 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
9337 decisions for pragmas Assert, Check, Precondition, Postcondition if
9339 * scos.ads: Update comments.
9340 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
9341 Also remove obsolete code for CT (exit point) SCOs.
9343 2010-01-26 Thomas Quinot <quinot@adacore.com>
9345 * switch-c.adb: Fix handling of -gnatz*
9347 2010-01-26 Robert Dewar <dewar@adacore.com>
9349 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
9350 qualifiers for FOR/WHILE loops
9351 * scos.ads: Use separate type letters F/W for for/while loops
9353 2010-01-26 Robert Dewar <dewar@adacore.com>
9355 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
9356 entries per line, one for each statement in the sequence).
9357 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
9358 size from 100 to 10_000 for SC_Array to avoid any real possibility of
9359 overflow. Output decisions in for loops.
9360 Exclude labels from CS lines.
9361 * scos.ads: Clarify that label is not included in the entry point
9363 2010-01-26 Robert Dewar <dewar@adacore.com>
9365 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
9366 format of statement sequence SCO entries (one location/statement).
9367 * put_scos.adb (Put_SCOs): Implement new format of CS lines
9368 * scos.ads: Update comments.
9369 * sem_eval.adb: Minor reformatting.
9371 2010-01-26 Robert Dewar <dewar@adacore.com>
9373 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
9374 (Extend_Statement_Sequence): New procedures
9375 (Traverse_Declarations_Or_Statements): New handling for exits.
9377 2010-01-26 Robert Dewar <dewar@adacore.com>
9379 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
9382 2010-01-26 Robert Dewar <dewar@adacore.com>
9384 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
9385 * scos.ads: Clarify handling of logical operators
9387 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9389 * s-tpoben.adb: Update comments.
9391 2010-01-26 Robert Dewar <dewar@adacore.com>
9393 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
9396 2010-01-26 Robert Dewar <dewar@adacore.com>
9398 * scos.ads: Clean up documentation, remove obsolete XOR references
9399 2010-01-26 Vincent Celier <celier@adacore.com>
9401 * gnat_ugn.texi: Complete documentation on the restrictions for
9402 combined options in -gnatxxx switches.
9405 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9407 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
9408 a controlled operation, abort is already deferred at this point, so we
9409 need to use Defer_Abort_Nestable.
9411 2010-01-26 Vincent Celier <celier@adacore.com>
9413 * prj-conf.adb (Get_Config_Switches): Check for a default language for
9414 a project extending a project with no languages.
9416 2010-01-26 Vincent Celier <celier@adacore.com>
9418 * switch-c.adb (Scan_Front_End_Switches): Take into account options
9419 that follow -gnatef.
9420 Allow -gnateG to be followed by other options.
9422 2010-01-26 Robert Dewar <dewar@adacore.com>
9424 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
9425 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
9428 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
9430 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
9431 that allows to iterate over all subkeys of a key.
9433 2010-01-26 Ed Falis <falis@adacore.com>
9435 * sysdep.c: enable NFS for VxWorks MILS
9436 * env.c: enable __gnat_environ for VxWorks MILS
9437 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
9439 2010-01-25 Bob Duff <duff@adacore.com>
9441 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
9442 is an internally-generated positional aggregate, and the bounds are
9443 already correctly set. We don't want to overwrite those bounds with
9444 bounds determined by context.
9446 2010-01-25 Robert Dewar <dewar@adacore.com>
9448 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
9449 exp_ch9.adb, g-sechas.ads: Minor reformatting.
9451 2010-01-25 Thomas Quinot <quinot@adacore.com>
9453 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
9454 integer type) before subtracting 1, otherwise the computation may wrap
9455 (because size_t is modular) and cause the conversion to fail.
9457 2010-01-25 Ed Falis <falis@adacore.com>
9459 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
9461 2010-01-25 Vincent Celier <celier@adacore.com>
9463 * prj-attr.adb: New attribute Run_Path_Origin_Required
9464 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
9465 attribute Run_Path_Origin_Required.
9466 * prj.ads (Project_Configuration): New component
9467 Run_Path_Origin_Supported.
9468 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
9470 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9472 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
9473 have errors, do not continue resolution of the aggregate.
9474 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
9475 the array type indicates an error.
9477 2010-01-25 Bob Duff <duff@adacore.com>
9479 * sinfo.ads: Minor comment fixes.
9481 2010-01-25 Bob Duff <duff@adacore.com>
9483 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
9485 2010-01-25 Arnaud Charlet <charlet@adacore.com>
9487 * gnatvsn.ads (Current_Year): Update.
9489 2010-01-25 Florian Villoing <villoing@adacore.com>
9491 * gnat_ugn.texi: Fix typo.
9493 2010-01-25 Thomas Quinot <quinot@adacore.com>
9495 * scos.ads: Update specification.
9497 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9499 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
9500 enclosing subprogram has no previous spec, attach postcondition
9501 procedure to the defining entity for the body.
9503 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9505 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
9506 initialization procedure of the ancestor part of an extension aggregate
9507 if it is an interface type.
9509 2010-01-25 Vincent Celier <celier@adacore.com>
9511 * gnatlink.adb (Process_Binder_File): The directory for the shared
9512 version of libgcc in the run path options is found in the subdirectory
9513 indicated by __gnat_default_libgcc_subdir.
9514 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
9517 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9519 * sem_prag.adb: More flexible pragma Annotate.
9521 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
9523 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
9524 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
9526 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
9528 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
9530 2010-01-18 Jan Hubicka <jh@suse.cz>
9533 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
9534 unit local variables.
9536 2010-01-17 Laurent GUERBY <laurent@guerby.net>
9538 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
9540 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
9542 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
9543 * system-linux-armeb.ads, system-linux-armel.ads: New files.
9545 2010-01-09 Simon Wright <simon@pushface.org>
9548 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
9553 Copyright (C) 2010 Free Software Foundation, Inc.
9555 Copying and distribution of this file, with or without modification,
9556 are permitted in any medium without royalty provided the copyright
9557 notice and this notice are preserved.