1 2010-10-25 Matthew Heaney <heaney@adacore.com>
3 * Makefile.rtl, impunit.adb: Added a-cobove (bounded vector container)
5 * a-contai.ads: Added declaration of Capacity_Error exception.
6 * a-cobove.ads, a-cobove.adb: New files.
8 2010-10-25 Thomas Quinot <quinot@adacore.com>
10 * uname.adb: Revert previous change, no longer needed after change
13 2010-10-25 Thomas Quinot <quinot@adacore.com>
15 * scos.ads: Minor comment fix.
17 2010-10-25 Ed Schonberg <schonberg@adacore.com>
19 * sem_ch5.adb (Analyze_Assignment_Statement): Check dangerous order
21 * sem_ch6.adb (Analyze_Procedure_Call_Statement): Ditto.
22 * sem_res.adb (Analyze_Actuals): Add actual to list of actuals for
23 current construct, for subsequent order dependence checking.
24 (Resolve): Check order dependence on expressions that are not
26 * sem_util.adb (Check_Order_Dependence): Code cleanup, to correspond
27 to latest version of AI05-144-2.
28 * sem_warn.adb (Warn_On_Overlapping_Actuals): Code cleanup.
30 2010-10-25 Robert Dewar <dewar@adacore.com>
32 * sem_ch13.adb (Build_Static_Predicate): Moved out of
33 Build_Predicate_Function.
34 (Build_Static_Predicate): Complet rewrite for more general predicates
36 2010-10-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
37 Eric Botcazou <ebotcazou@adacore.com>
39 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Function): Allow
40 In Out/Out parameters for functions.
41 * gcc-interface/trans.c (gnu_return_var_stack): New variable.
42 (create_init_temporary): New static function.
43 (Subprogram_Body_to_gnu): Handle In Out/Out parameters for functions.
44 (call_to_gnu): Likewise. Use create_init_temporary in order to create
45 temporaries for unaligned parameters and return value. If there is an
46 unaligned In Out or Out parameter passed by reference, push a binding
47 level if not already done. If a binding level has been pushed and the
48 call is returning a value, create the call statement.
49 (gnat_to_gnu) <N_Return_Statement>: Handle In Out/Out parameters for
52 2010-10-22 Ben Brosgol <brosgol@adacore.com>
54 * gnat_rm.texi: Add chapter on Ada 2012 support.
56 2010-10-22 Robert Dewar <dewar@adacore.com>
58 * sem_ch12.adb: Minor reformatting.
60 2010-10-22 Thomas Quinot <quinot@adacore.com>
62 * exp_dist.adb: Mark missing case of nested package when expanding
65 2010-10-22 Ed Schonberg <schonberg@adacore.com>
67 * par-ch10.adb: Discard incomplete with_clause.
69 2010-10-22 Robert Dewar <dewar@adacore.com>
71 * checks.adb (Enable_Range_Check): Remove code suppressing range check
72 if static predicate present, not needed.
73 * exp_attr.adb (Expand_Pred_Succ): Check Suppress_Assignment_Checks flag
74 * exp_ch3.adb (Expand_N_Object_Declaration): Check
75 Suppress_Assignment_Checks flag.
76 * exp_ch4.adb (Expand_N_In): Make some corrections for proper handling
77 of ranges when predicates are present.
78 * exp_ch5.adb (Expand_Predicated_Loop): New procedure
79 (Expand_N_Assignment_Statement): Check Suppress_Assignment_Checks flag
80 (Expand_N_Loop_Statement): Handle loops over predicated types
81 * sem_case.adb (Analyze_Choices): Remove extra blank in error message.
82 * sem_ch13.adb (Build_Predicate_Function.Add_Call): Suppress info
83 message for inheritance if within a generic instance, not useful there!
84 (Build_Static_Predicate): Optimize test in predicate function
85 based on static ranges determined.
86 * sem_ch5.adb (Analyze_Iteration_Scheme): Error for loop through
87 subtype with non-static predicate.
88 * sinfo.ads, sinfo.adb (Suppress_Assignment_Checks): New flag.
90 2010-10-22 Thomas Quinot <quinot@adacore.com>
92 * uname.adb (Get_Unit_Name.Add_Node_Name): If encountering an error
93 node in the unit name, propagate Program_Error to guard against
96 2010-10-22 Javier Miranda <miranda@adacore.com>
98 * sem_ch8.adb (Find_Selected_Component): Do not generate a subtype for
99 selected components of dispatch table wrappers.
101 2010-10-22 Ed Schonberg <schonberg@adacore.com>
103 * exp_ch9.adb (Make_Initialize_Protection): A protected type that
104 implements an interface must be treated as if it has entries, to
105 support dispatching select statements.
107 2010-10-22 Robert Dewar <dewar@adacore.com>
109 * sem_aggr.adb, sem_ch3.adb: Minor reformatting.
111 2010-10-22 Javier Miranda <miranda@adacore.com>
113 * sem_aggr.adb (Resolve_Array_Aggregate.Add): If the type of the
114 aggregate has a non standard representation the attributes 'Val and
115 'Pos expand into function calls and the resulting expression is
116 considered non-safe for reevaluation by the backend. Relocate it into
117 a constant temporary to indicate to the backend that it is side
120 2010-10-22 Ed Schonberg <schonberg@adacore.com>
122 * sem_ch3.adb (Build_Concurrent_Derived_Type): Create declaration for
123 derived corresponding record type only when expansion is enabled.
125 2010-10-22 Robert Dewar <dewar@adacore.com>
127 * sem_case.adb, sem_attr.adb (Bad_Predicated_Subtype_Use): Change order
129 * sem_ch13.adb (Build_Predicate_Function): Don't give inheritance
130 messages for generic actual subtypes.
131 * sem_ch9.adb, sem_res.adb, sem_util.adb, sem_util.ads, sem_ch3.adb
132 (Bad_Predicated_Subtype_Use): Use this procedure.
134 2010-10-22 Robert Dewar <dewar@adacore.com>
136 * sem_ch5.adb: Minor reformatting.
138 2010-10-22 Robert Dewar <dewar@adacore.com>
140 * a-except-2005.adb (Rmsg_18): New message text.
141 * a-except.adb (Rmsg_18): New message text.
142 * atree.adb (List25): New function
143 (Set_List25): New procedure
144 * atree.ads (List25): New function
145 (Set_List25): New procedure
146 * einfo.adb (Static_Predicate): Is now a list
147 (OK_To_Reference): Present in all entities
148 * einfo.ads (Static_Predicate): Is now a list
149 (OK_To_Reference): Applies to all entities
150 * exp_ch13.adb (Build_Predicate_Function): Moved to Sem_Ch13
151 * sem_attr.adb (Bad_Attribute_For_Predicate): Call
152 Bad_Predicated_Subtype_Use.
153 * sem_case.ads, sem_case.adb: Major surgery to deal with predicated
155 * sem_ch13.adb (Build_Predicate_Function): Moved from Exp_Ch13 to
157 (Build_Static_Predicate): New procedure handles static predicates.
158 * sem_ch3.adb (Analyze_Subtype_Declaration): Delay freeze on subtype
159 with no constraint if ancestor subtype has predicates.
160 (Analyze_Variant_Part): New calling sequence for Analyze_Choices
161 * sem_ch4.adb (Junk_Operand): Don't complain about OK_To_Reference
163 (Analyze_Case_Expression): New calling sequence for Analyze_Choices
164 * sem_ch5.adb (Analyze_Case_Statement): New calling sequence for
166 * sem_util.ads, sem_util.adb (Bad_Predicated_Subtype_Use): New procedure
167 * types.ads (PE_Bad_Predicated_Generic_Type): Replaces
168 PE_Bad_Attribute_For_Predicate.
169 * atree.h: Add definition of List25.
171 2010-10-22 Jerome Lambourg <lambourg@adacore.com>
173 * gnatlink.adb (Process_Binder_File): Remove CLI-specific code, now
175 (Gnatlink): Remove CLI-specific code, moved to dotnet-ld
176 * bindgen.adb (Gen_Object_Files_Options): Do not issue -L switches with
177 the .NET compiler, useless and unsupported.
179 2010-10-22 Robert Dewar <dewar@adacore.com>
181 * sem_util.ads (Get_Num_Lit_From_Pos): Fix errors in documentation,
182 this returns a Node_Id for a reference to the entity, not the entity
185 2010-10-22 Ed Schonberg <schonberg@adacore.com>
187 * sem_ch5.adb (Analyze_Iteration_Scheme): use Insert_Actions when
188 bounds require a temporary.
190 2010-10-22 Robert Dewar <dewar@adacore.com>
192 * sem_ch4.adb: Minor reformatting.
193 * sinfo.ads: Minor comment fixes for Ada 2012 syntax.
195 2010-10-22 Robert Dewar <dewar@adacore.com>
197 * par-ch5.adb: Minor reformatting.
198 * gcc-interface/Make-lang.in: Update dependencies.
200 2010-10-22 Robert Dewar <dewar@adacore.com>
202 * a-except.adb, a-except-2005.adb: Add new Rcheck entry.
203 * exp_ch13.adb (Add_Call): Make sure subtype is marked with
204 Has_Predicates set to True if it inherits predicates.
205 * sem_attr.adb: Handle 'First/'Last/'Range for predicated types
206 * types.ads (PE_Bad_Attribute_For_Predicate): New reason code
207 * types.h: Add new Rcheck entry.
208 * einfo.ads, einfo.adb (Static_Predicate): New field.
209 Minor code reorganization (file float routines in proper section)
210 Fix bad field name in comments.
212 2010-10-22 Robert Dewar <dewar@adacore.com>
214 * sem_eval.adb (Subtypes_Statically_Compatible): Check null exclusion
217 2010-10-22 Vincent Celier <celier@adacore.com>
219 * prj-conf.adb (Get_Config_Switches): Detect if there is at least one
220 declaration of IDE'Compiler_Command for one of the language in the main
222 (Do_Autoconf): If there were at least one Compiler_Command declared and
223 no target, invoke gprconfig with --target=all instead of the normalized
226 2010-10-22 Robert Dewar <dewar@adacore.com>
228 * par-ch4.adb: Update syntax in comments for Ada 2012.
229 * sinfo.ads: Update syntax in comments for Ada 2012
230 * par-ch3.adb (Check_Restricted_Expression): Remove "in Ada 2012 mode"
233 2010-10-22 Gary Dismukes <dismukes@adacore.com>
235 * sem_ch3.adb (Check_Or_Process_Discriminants): In Ada 2012, allow
236 limited tagged types to have defaulted discriminants. Customize the
237 error message for the Ada 2012 case.
238 (Process_Discriminants): In Ada 2012, allow limited tagged types to have
239 defaulted discriminants. Customize the error message for the Ada 2012
241 * sem_ch6.adb (Create_Extra_Formals): Suppress creation of the extra
242 formal for out formals of discriminated types in the case where the
243 underlying type is a limited tagged type.
244 * exp_attr.adb (Expand_N_Attribute_Reference, case
245 Attribute_Constrained): Return True for 'Constrained when the
246 underlying type of the prefix is a limited tagged type.
248 2010-10-22 Thomas Quinot <quinot@adacore.com>
250 * sem_ch3.adb (Complete_Private_Subtype): The full view of the subtype
251 may already have a rep item chain inherited from the full view of the
252 base type, so do not overwrite it when propagating rep items from the
253 partial view of the subtype.
254 * sem_ch3.adb: Minor code reorganization. Minor reformatting.
256 2010-10-22 Sergey Rybin <rybin@adacore.com>
258 * gnat_ugn.texi (gnatmetric): Remove description of debug option.
260 2010-10-22 Tristan Gingold <gingold@adacore.com>
262 * adaint.c (__gnat_number_of_cpus): Add implementation for VMS.
264 2010-10-22 Ed Schonberg <schonberg@adacore.com>
266 * par-ch5.adb: Set properly starting sloc of loop parameter.
268 2010-10-22 Ed Schonberg <schonberg@adacore.com>
270 * sem_util.adb (May_Be_Lvalue): An actual in a function call can be an
271 lvalue in Ada2012, if the function has in-out parameters.
273 2010-10-22 Robert Dewar <dewar@adacore.com>
275 * cstand.adb, einfo.adb, exp_attr.adb, sem_prag.adb, sem_vfpt.adb,
276 sem_ch10.adb: Minor reformatting.
278 2010-10-22 Sergey Rybin <rybin@adacore.com>
280 * gnat_ugn.texi: Remove most of the content of gnatcheck chapter.
282 2010-10-22 Ed Schonberg <schonberg@adacore.com>
284 * sem_attr.adb: Handle indexed P'old.
286 2010-10-22 Geert Bosch <bosch@adacore.com>
288 * cstand.adb (Build_Float_Type): Set Float_Rep according to platform.
289 * einfo.ads (Float_Rep): New attribute.
290 (Float_Rep_Kind): Move from body. Add comments.
291 * einfo.adb (Float_Rep_Kind): Move to spec
292 (Float_Rep): Now a real field instead of local function.
293 (Set_Float_Rep): New procedure to set floating point representation
294 (Set_Vax_Float): Remove.
295 (Write_Entity_Flags): Remove Vax_Float flag.
296 (Write_Field10_Name): Add E_Floating_Point_Type case for Float_Rep.
297 * exp_attr.adb (Attribute_Valid): Use case statement for representation
299 * sem_ch3.adb (Build_Derived_Numeric_Type,
300 Floating_Point_Type_Declaration): Set Float_Rep instead of Vax_Float
302 * sem_util.ads, sem_util.adb (Is_AAMP_Float): Remove.
303 * sem_vfpt.adb (Set_D_Float, Set_F_Float, Set_G_Float, Set_IEEE_Long,
304 Set_IEEE_Short): Set Float_Rep instead of Vax_Float attribute.
306 2010-10-22 Robert Dewar <dewar@adacore.com>
308 * sprint.adb: Minor reformatting.
310 2010-10-22 Robert Dewar <dewar@adacore.com>
312 * exp_ch3.adb (Expand_N_Object_Declaration): Do required predicate
314 * sem_ch3.adb (Complete_Private_Subtype): Propagate predicates to full
316 * sem_ch6.adb (Invariants_Or_Predicates_Present): New name for
318 (Process_PPCs): Handle predicates generating post conditions
319 * sem_util.adb (Is_Partially_Initialized_Type): Add
320 Include_Null parameter.
321 * sem_util.ads (Is_Partially_Initialized_Type): Add
322 Include_Null parameter.
324 2010-10-22 Sergey Rybin <rybin@adacore.com>
326 * gnat_ugn.texi (gnatelim): Add description for '--ignore' option
328 2010-10-22 Thomas Quinot <quinot@adacore.com>
330 * sem_prag.adb (Check_First_Subtype): Specialize error messages for
331 case where argument is not a type.
333 2010-10-22 Robert Dewar <dewar@adacore.com>
335 * exp_ch5.adb, par-ch4.adb, par-ch5.adb, sem_ch5.adb, sinfo.ads: Minor
338 2010-10-22 Arnaud Charlet <charlet@adacore.com>
340 * a-locale.adb: Minor code clean up.
342 2010-10-22 Thomas Quinot <quinot@adacore.com>
344 * exp_ch4.adb: Minor code reorganization and factoring.
346 2010-10-22 Thomas Quinot <quinot@adacore.com>
348 * exp_ch5.adb, sem_ch5.adb, sinfo.ads, snames.ads-tmpl, par-ch5.adb:
351 2010-10-22 Geert Bosch <bosch@adacore.com>
353 * stand.ads: Fix typo in comment.
355 2010-10-22 Ed Schonberg <schonberg@adacore.com>
357 * sem_ch6.adb: Enable in-out parameter for functions.
359 2010-10-22 Ed Schonberg <schonberg@adacore.com>
361 * sem_ch4.adb (Analyze_Quantified_Expression): Handle properly loop
362 iterators that are transformed into container iterators after analysis.
363 * exp_ch4.adb (Expand_N_Quantified_Expression): Handle properly both
364 iterator forms before rewriting as a loop.
366 2010-10-22 Brett Porter <porter@adacore.com>
368 * a-locale.adb, a-locale.ads, locales.c: New files.
369 * Makefile.rtl: Add a-locale
370 * gcc-interface/Makefile.in: Add locales.c
372 2010-10-22 Robert Dewar <dewar@adacore.com>
374 * sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
375 (Is_Generic_Formal): Moved from Sem_Util to Sem_Aux.
377 2010-10-22 Ed Schonberg <schonberg@adacore.com>
379 * exp_ch5.adb (Expand_Iterator_Loop): New subprogram, implements new
380 iterator forms over arrays and containers, in loops and quantified
382 * exp_util.adb (Insert_Actions): include N_Iterator_Specification.
383 * par-ch4.adb (P_Quantified_Expression): Handle iterator specifications.
384 * par-ch5.adb (P_Iterator_Specification): New subprogram. Modify
385 P_Iteration_Scheme to handle both loop forms.
386 * sem.adb: Handle N_Iterator_Specification.
387 * sem_ch5.adb, sem_ch5.ads (Analyze_Iterator_Specification): New
389 * sinfo.adb, sinfo.ads: New node N_Iterator_Specification.
390 N_Iteration_Scheme can now include an Iterator_Specification. Ditto
391 for N_Quantified_Expression.
392 * snames.ads-tmpl: Add names Cursor, Element, Element_Type, No_Element,
393 and Previous, to support iterators over predefined containers.
394 * sprint.adb: Handle N_Iterator_Specification.
396 2010-10-22 Thomas Quinot <quinot@adacore.com>
398 * sem_prag.adb, sem_ch12.adb, sem_util.adb, sem_util.ads
399 (Is_Generic_Formal): Move from body of Sem_Ch12 to Sem_Util.
400 (Check_Arg_Is_Local_Name): Fix check in the case of a pragma appearing
401 immediately after a library unit.
402 (Analyze_Pragma, case Preelaborable_Initialization): Pragma may apply to
403 a formal derived type.
405 2010-10-22 Geert Bosch <bosch@adacore.com>
407 * gcc-interface/Make-lang.in: Remove ttypef.ads
408 * checks.adb: Use Machine_Mantissa_Value and Machine_Radix_Value instead
409 of Machine_Mantissa and Machine_Radix.
410 * cstand.adb (P_Float_Range): Directly print the Type_Low_Bound and
411 Type_High_Bound of the type, instead of choosing constants from Ttypef.
412 (Set_Float_Bounds): Compute the bounds based on Machine_Radix_Value,
413 Machine_Emax_Value and Machine_Mantissa_Value instead of special-casing
415 * einfo.ads (Machine_Emax_Value, Machine_Emin_Value,
416 Machine_Mantissa_Value, Machine_Radix_Value, Model_Emin_Value,
417 Model_Epsilon_Value, Model_Mantissa_Value, Model_Small_Value,
418 Safe_Emax_Value, Safe_First_Value, Safe_Last_Value): Add new
419 synthesized floating point attributes.
420 * einfo.adb (Float_Rep): Determine the kind of floating point
421 representation used for a given type.
422 (Machine_Emax_Value, Machine_Emin_Value, Machine_Mantissa_Value,
423 Machine_Radix_Value): Implement based on Float_Rep_Kind of a type and
424 the number of digits in the type.
425 (Model_Emin_Value, Model_Epsilon_Value, Model_Mantissa_Value,
426 Model_Small_Value, Safe_Emax_Value, Safe_First_Value, Safe_Last_Value):
427 Implement new synthesized floating point attributes based on the various
429 * eval_fat.ads: Remove Machine_Mantissa and Machine_Radix.
430 * eval_fat.adb (Machine_Mantissa, Machine_Radix): Remove. Use the
431 Machine_Mantissa_Value and Machine_Radix_Value functions instead.
432 * exp_vfpt.adb (VAXFF_Digits, VAXDF_Digits, VAXFG_Digits): Define local
433 constants, instead of using constants from Ttypef.
434 * gnat_rm.texi: Reword comments referencing Ttypef.
435 * sem_attr.ads: Reword comment referencing Ttypef.
436 * sem_attr.adb (Float_Attribute_Universal_Integer,
437 Float_Attribute_Universal_Real): Remove.
438 (Attribute_Machine_Emax, Attribute_Machine_Emin,
439 Attribute_Machine_Mantissa, Attribute_Model_Epsilon,
440 Attribute_Model_Mantissa, Attribute_Model_Small, Attribute_Safe_Emax,
441 Attribute_Safe_First, Attribute_Safe_Last, Model_Small_Value): Use
442 attributes in Einfo instead of Float_Attribute_Universal_Real and
443 Float_Attribute_Universal_Integer and all explicit constants.
444 * sem_util.ads, sem_util.adb (Real_Convert): Remove.
445 * sem_vfpt.adb (VAXDF_Digits, VAXFF_Digits, VAXGF_Digits, IEEEL_Digits,
446 IEEES_Digits): New local constants, in order to remove dependency on
448 * tbuild.ads (Make_Float_Literal): New function.
449 * tbuild.adb (Make_Float_Literal): New function to create a new
450 N_Real_Literal, constructing it as simple as possible for best
451 output of constants in -gnatS.
452 * ttypef.ads: Remove.
454 2010-10-22 Robert Dewar <dewar@adacore.com>
456 * checks.adb (Apply_Predicate_Check): Remove attempt at optimization
457 when subtype is the same, caused legitimate checks to be missed.
458 * exp_ch13.adb (Build_Predicate_Function): Use Nearest_Ancestor to get
459 inheritance from right entity.
460 * freeze.adb (Freeze_Entity): Use Nearest_Ancestor to freeze in the
461 derived type case if the ancestor type has predicates.
462 * sem_aux.ads, sem_aux.adb (Nearest_Ancestor): New function.
463 * sem_prag.adb (Check_Enabled): Minor code reorganization.
465 2010-10-22 Arnaud Charlet <charlet@adacore.com>
467 * gcc-interface/utils.c, gcc-interface/gigi.h: Minor reformatting.
469 2010-10-22 Thomas Quinot <quinot@adacore.com>
471 * einfo.ads (Declaration_Node): Clarify documentation, in particular
472 regarding what is returned for subprogram entities.
474 2010-10-22 Arnaud Charlet <charlet@adacore.com>
476 * exp_attr.adb (Make_Range_Test): Generate a Range node instead of
477 explicit comparisons, generates simpler expanded code.
478 * a-except-2005.adb (Rcheck_06_Ext): New.
479 * gcc-interface/trans.c (gigi, gnat_to_gnu): Handle validity checks
481 * gcc-interface/Make-lang.in: Update dependencies.
483 2010-10-22 Robert Dewar <dewar@adacore.com>
485 * sem_ch3.adb (Array_Type_Declaration): Error for subtype wi predicate
487 (Constrain_Index): Error of subtype wi predicate in index constraint
488 * sem_ch9.adb (Analyze_Entry_Declaration): Error of subtype wi
489 predicate in entry family.
490 * sem_res.adb (Resolve_Slice): Error of type wi predicate in slice.
492 2010-10-22 Javier Miranda <miranda@adacore.com>
494 * sem_util.ads, sem_util.adb (Collect_Parents): New subprogram.
495 (Original_Corresponding_Operation): New subprogram.
496 (Visible_Ancestors): New subprogram.
497 * sem_ch6.adb (New_Overloaded_Entity): Handle new case of dispatching
498 operation that overrides a hidden inherited primitive.
499 * sem_disp.adb (Find_Hidden_Overridden_Primitive): New subprogram.
500 (Check_Dispatching_Operation): if the new dispatching operation
501 does not override a visible primtive then check if it overrides
502 some hidden inherited primitive.
504 2010-10-22 Ed Schonberg <schonberg@adacore.com>
506 * sem_ch10.adb (Analyze_With_Clause): If the parent_unit_name in a with
507 clause is a child unit that denotes a renaming, replace the
508 parent_unit_name with a reference to the renamed unit, because the
509 prefix is irrelevant to subsequent visibility..
511 2010-10-22 Robert Dewar <dewar@adacore.com>
513 * einfo.ads, einfo.adb (Has_Predicates): Flag is now on all entities
515 * exp_ch13.adb (Build_Predicate_Function): Output info msgs for
517 * sem_ch13.adb (Analyze_Aspect_Specifications): Make sure we have a
518 freeze node for entities for which a predicate is specified.
519 (Analyze_Aspect_Specifications): Avoid duplicate calls
520 * sem_ch3.adb (Analyze_Full_Type_Declaration): Remove attempt to avoid
521 duplicate calls to Analye_Aspect_Specifications.
523 2010-10-22 Thomas Quinot <quinot@adacore.com>
525 * a-exextr.adb, atree.ads, freeze.adb: Minor reformatting.
527 2010-10-21 Robert Dewar <dewar@adacore.com>
529 * sem_ch3.adb: Minor reformatting.
531 2010-10-21 Thomas Quinot <quinot@adacore.com>
533 * einfo.ads (Next_Girder_Discriminant): Remove obsolete description for
536 2010-10-21 Nicolas Roche <roche@adacore.com>
538 * gnatmem.adb, memroot.adb, memroot.ads, gmem.c,
539 gcc-interface/Makefile.in: Remove gnatmem specific files.
541 2010-10-21 Thomas Quinot <quinot@adacore.com>
543 * sem_res.adb, exp_ch13.adb: Minor reformatting.
545 2010-10-21 Thomas Quinot <quinot@adacore.com>
547 * sem_ch3.adb (Check_Or_Process_Discriminant): Reject illegal attempt
548 to provide a tagged full view as the completion of an untagged partial
549 view if the partial view has a discriminant with default.
551 2010-10-21 Arnaud Charlet <charlet@adacore.com>
553 * gcc-interface/Make-lang.in: Update dependencies.
555 2010-10-21 Robert Dewar <dewar@adacore.com>
557 * checks.ads, checks.adb (Apply_Predicate_Check): New procedure
558 Minor code reorganization.
559 * einfo.adb (Has_Predicates): Fix assertion.
560 * exp_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 spec to
562 (Expand_N_Freeze_Entity): Call build predicate function.
563 * exp_ch4.adb (Expand_N_Type_Conversion): Add predicate check.
564 * exp_ch5.adb (Expand_N_Assignment_Statement): Add predicate check.
565 * exp_prag.adb (Expand_Pragma_Check): Use all lower case for name of
567 * freeze.adb (Freeze_Entity): Move building of predicate function to
569 * sem_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 to
571 * sem_ch13.ads (Build_Predicate_Function): Move from Sem_Ch13 to
573 * sem_ch3.adb (Analyze_Declarations): Remove call to build predicate
575 * sem_res.adb (Resolve_Actuals): Apply predicate check.
577 2010-10-21 Robert Dewar <dewar@adacore.com>
579 * einfo.ads, einfo.adb: Replace Predicate_Procedure by
581 * exp_ch4.adb (Expand_N_In): Handle predicates.
582 * exp_util.ads, exp_util.adb (Make_Predicate_Call): New function.
583 (Make_Predicate_Check): New function.
584 * freeze.adb (Freee_Entity): Build predicate function if needed.
585 * sem_ch13.adb (Build_Predicate_Function): New procedure.
586 (Analyze_Aspect_Specifications): No third argument for Predicate pragma
587 built from Predicate aspect.
588 * sem_ch13.ads (Build_Predicate_Function): New procedure.
589 * sem_ch3.adb: Add handling for predicates.
590 * sem_eval.adb (Eval_Membership_Op): Never static if predicate
592 * sem_prag.adb (Analye_Pragma, case Predicate): Does not take a third
595 2010-10-21 Robert Dewar <dewar@adacore.com>
597 * einfo.ads, einfo.adb: Add handling of predicates.
598 Rework handling of invariants.
599 * exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to
600 handing of invariants.
601 * par-prag.adb: Add dummy entry for pragma Predicate
602 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
604 * sem_prag.adb: Add implementation of pragma Predicate.
605 * snames.ads-tmpl: Add entries for pragma Predicate.
607 2010-10-21 Robert Dewar <dewar@adacore.com>
609 * elists.adb: Minor reformatting.
611 2010-10-21 Geert Bosch <bosch@adacore.com>
613 * urealp.adb (UR_Write): Write hexadecimal constants with exponent 1 as
614 decimal constants, and write any others using the exponent notation.
615 Minor reformatting throughout
616 (Store_Ureal_Normalized): New function (minor code reorganization)
618 2010-10-21 Robert Dewar <dewar@adacore.com>
620 * einfo.ads, xeinfo.adb: Minor reformatting.
621 * s-stalib.ads: Minor comment fixes.
623 2010-10-21 Ed Schonberg <schonberg@adacore.com>
625 * sem_ch6.adb (Enter_Overloaded_Entity): Refine warning message about
626 hiding, to remove noise warnings about hiding predefined operators.
628 2010-10-21 Emmanuel Briot <briot@adacore.com>
630 * g-comlin.adb (Add_Switch): Fix handling of switches with no separator
631 when the parameter has length 1.
633 2010-10-21 Jose Ruiz <ruiz@adacore.com>
635 * sem_prag.adb (Set_Ravenscar_Profile): Enforce the restrictions of no
636 dependence on Ada.Execution_Time.Timers,
637 Ada.Execution_Time.Group_Budget, and
638 System.Multiprocessors.Dispatching_Domains which are part of the
640 * impunit.adb (Non_Imp_File_Names_05): Add the file "a-etgrbu" to the
641 list of Ada 2005 files for package Ada.Execution_Time.Group_Budgets.
642 (Non_Imp_File_Names_12): Add the file "s-mudido" to the list of Ada 2012
643 files for package System.Mutiprocessors.Dispatching_Domains.
645 2010-10-21 Tristan Gingold <gingold@adacore.com>
647 * ug_words, vms_data.ads: Define the VMS qualifier for -gnateE.
649 2010-10-21 Thomas Quinot <quinot@adacore.com>
651 * sem_ch3.ads (Process_Discriminants): Clarify cases where this is
652 called for a completion.
654 2010-10-21 Geert Bosch <bosch@adacore.com>
656 * uintp.ads: Expand image buffer to have enough room for 128-bit values
657 * urealp.ads (UR_Write): Write constants in base 16 in hexadecimal
658 notation; either as fixed point literal or in canonical radix 16
661 2010-10-21 Robert Dewar <dewar@adacore.com>
663 * a-cgaaso.ads, a-tags.ads, exp_ch3.adb, exp_attr.adb, exp_ch4.adb,
664 exp_ch3.ads, exp_ch7.adb, exp_ch9.adb, exp_disp.adb, exp_disp.ads,
665 exp_dist.adb, exp_util.adb, layout.adb, lib-xref.adb, lib.ads,
666 prep.adb, prj-strt.adb, s-ststop.adb, s-taskin.ads, s-tataat.ads,
667 sem_aggr.adb, sem_attr.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb,
668 sem_ch4.ads, sem_ch5.adb, sem_res.adb, sem_util.adb, einfo.adb,
669 g-sothco.ads, make.adb: Minor reformatting
671 2010-10-21 Vincent Celier <celier@adacore.com>
673 * vms_data.ads: Add new qualifiers /SRC_INFO= and
674 /UNCHECKED_SHARED_LIB_IMPORTS for GNAT COMPILE.
675 Correct qualifier /SRC_INFO= for GNAT MAKE
677 2010-10-21 Ed Schonberg <schonberg@adacore.com>
679 * exp_aggr.adb (Flatten): An association for a subtype may be an
681 (Safe_Left_Hand_Side): An unchecked conversion is part of a safe
682 left-hand side if the expression is.
683 (Is_Safe_Index): new predicate
684 * exp_ch3.adb (Expand_Freeze_Enumeration_Type): Indicate that the
685 generated Rep_To_Pos function is a Pure_Function.
687 2010-10-21 Robert Dewar <dewar@adacore.com>
689 * gnat_rm.texi: Document Invariant pragma.
691 2010-10-21 Javier Miranda <miranda@adacore.com>
693 * exp_ch5.adb: Update comment.
695 2010-10-21 Robert Dewar <dewar@adacore.com>
697 * sem_ch13.adb (Build_Invariant_Procedure): Remove commented out code
698 for interfaces, since invariants are not allowed on interfaces in any
701 2010-10-21 Javier Miranda <miranda@adacore.com>
703 * sem_attr.adb (Resolve_Attribute): After replacing the range attribute
704 node with a range expression ensure that its evaluation will not have
706 * exp_ch5.adb (Expand_Assign_Array): Propagate the Parent to the
707 unchecked conversion node generated to handle assignment of private
708 types. Required to allow climbing the subtree if Insert_Action is
711 2010-10-21 Robert Dewar <dewar@adacore.com>
713 * par-ch3.adb (P_Interface_Type_Definition): Allow for possibility of
714 aspect clause presence terminating the type definition.
716 2010-10-21 Robert Dewar <dewar@adacore.com>
718 * exp_ch4.adb, exp_intr.adb, par-ch4.adb, scn.adb, sem_ch4.adb,
719 sem_res.adb, sem_util.adb, sinfo.ads, a-except-2005.adb: Minor
721 * snames.ads-tmpl: Add note on Name_Some (not a reserved keyword).
723 2010-10-21 Geert Bosch <bosch@adacore.com>
725 * ttypef.ads: Further cleanup of Safe_XXX float attributes.
727 2010-10-19 Ed Schonberg <schonberg@adacore.com>
729 * exp_ch4.adb, exp_ch4.ads (Expand_Quantified_Expression): New procedure
730 * exp_util.adb (Insert_Actions): Include Quantified_Expression.
731 * expander.adb: Call Expand_Qualified_Expression.
732 * par.adb: New procedure P_Quantified_Expression. Make
733 P_Loop_Parameter_Specification global for use in quantified expressions.
734 * par-ch3.adb (P_Subtype_Mark_Resync): Allow "some" as an identifier if
736 * par-ch4.adb: New procedure P_Quantified_Expression.
737 * par-ch5.adb: P_Loop_Parameter_Specification is now global.
738 * scans.adb, scans.ads: Introduce token Some. For now leave as
740 * scn.adb (Scan_Reserved_Identifier): For earlier versions of Ada,
741 treat Some as a regular identifier.
742 * sem.adb: Call Analyze_Quantified_Expression.
743 * sem_ch4.adb, sem_ch4.ads: New procedure Analyze_Quantified_Expression.
744 * sem_ch5.adb, sem_ch5.ads: Analyze_Iteration_Scheme is public, for use
745 in quantified expressions.
746 * sem_res.adb: New procedure Resolve_Qualified_Expression.
747 * sinfo.adb, sinfo.ads: New node N_Quantified_Expression
748 * snames.ads-tmpl: New name Some.
749 * sprint.adb: Output quantified_expression.
751 2010-10-19 Robert Dewar <dewar@adacore.com>
753 * a-exexda.adb: Minor reformatting
754 Minor code reorganization.
756 2010-10-19 Robert Dewar <dewar@adacore.com>
758 * sem_eval.adb: Minor reformatting.
760 2010-10-19 Tristan Gingold <gingold@adacore.com>
762 * exp_ch4.adb (Expand_N_And_Op, Expand_N_Or_Op, Expand_N_Xor_Op): Call
763 Expand_Intrinsic_Call if the function is intrinsic.
764 * exp_intr_adb (Expand_Binary_Operator): Handle VMS case for logical
765 binary operator on the unsigned_quadword record.
766 * exp_intr.ads (Expand_Intrinsic_Call): Update comments.
768 2010-10-19 Geert Bosch <bosch@adacore.com>
770 * gnat_rm.texi (pragma Float_Representation): Fix typo.
772 2010-10-19 Arnaud Charlet <charlet@adacore.com>
774 * switch-c.adb (Scan_Front_End_Switches): Add handling of -gnateE.
775 * fe.h (Exception_Extra_Info): Declare.
776 * usage.adb (usage): Add -gnateE doc.
777 * checks.adb (Install_Null_Excluding_Check): Use better sloc.
778 * sem_util.adb (Insert_Explicit_Dereference): Ditto.
779 * gnat_ugn.texi: Document -gnateE switch.
780 * a-except.adb (Set_Exception_C_Msg): New parameter Column.
781 * a-except-2005.adb (Set_Exception_C_Msg): New parameter Column.
782 (Raise_Constraint_Error_Msg): Ditto.
783 (Image): New helper function.
784 (Rcheck_00_Ext, Rcheck_05_Ext, Rcheck_12_Ext): New procedure with more
785 detailed exception information.
786 Adjust calls to Set_Exception_C_Msg and Raise_Constraint_Error_Msg.
787 * a-exexda.adb (Set_Exception_C_Msg): New parameter Column.
788 * opt.ads (Exception_Extra_Info): New flag.
789 * gcc-interface/utils.c (gnat_raise_decls_ext): New.
790 * gcc-interface/utils2.c (build_call_raise_range,
791 build_call_raise_column): New functions.
792 * gcc-interface/gigi.h (exception_info_kind, gnat_raise_decls_ext,
793 build_call_raise_range, build_call_raise_column): Declare.
794 gcc-interface/trans.c (build_raise_check): New function.
795 (gigi): Initialize gnat_raise_decls_ext.
796 (gnat_to_gnu): Add initial support for -gnateE switch.
797 * gcc-interface/Make-lang.in: Update dependencies.
799 2010-10-19 Geert Bosch <bosch@adacore.com>
801 * ttypef.ads: Change VAXDF_Last to be -VAXDF_First, as type is
804 2010-10-19 Robert Dewar <dewar@adacore.com>
806 * atree.h (Field29): Fix incorrect definition.
807 * einfo.adb (Invariant_Procedure): New attribute
808 (Has_Invariants): New flag
809 (Has_Inheritable_Invariants): New flag
810 (OK_To_Reference): New flag
811 Minor code reorganization (use Next_Rep_Item function)
812 * einfo.ads (Invariant_Procedure): New attribute
813 (Has_Invariants): New flag
814 (Has_Inheritable_Invariants): New flag
815 (OK_To_Reference): New flag
816 * exp_ch3.adb (Expand_N_Object_Declaration): Add check for invariant
817 * exp_ch4.adb (Expand_N_Type_Conversion): Check invariant on type
818 conversion. Minor reformatting.
819 * exp_util.ads, exp_util.adb (Make_Invariant_Call): New procedure.
820 * opt.ads (List_Inherited_Aspects): New name for List_Inherited_Pre_Post
821 * par-prag.adb: Add dummy entry for pragma Invariant.
822 * sem_ch13.adb (Build_Invariant_Procedure): New procedure
823 (Analyze_Aspect_Specification): Add support for Invariant aspect
824 * sem_ch13.ads (Build_Invariant_Procedure): New procedure
825 * sem_ch3.adb (Build_Derived_Type): Propagate invariant information
826 (Process_Full_View): Deal with invariants, building invariant procedure
828 * sem_ch6.adb (Process_PPCs): Add processing of invariants
829 * sem_ch7.adb (Analyze_Package_Specification): Build invariant
831 * sem_prag.adb: Implement pragma Invariant.
832 * sem_res.adb (Resolve_Entity_Name): Allow type reference if
834 * sem_warn.adb (List_Inherited_Aspects): New name for
835 List_Inherited_Pre_Post.
836 * snames.ads-tmpl: Add entries for pragma Invariant.
837 * treepr.adb (Print_Entity_Information): Add handling of Field29.
838 * usage.adb: Warning .l/.L applies to invariant as well as pre/post.
840 2010-10-19 Javier Miranda <miranda@adacore.com>
842 * par-ch4.adb: Update documentation of Ada 2012 syntax rules for
845 2010-10-19 Bob Duff <duff@adacore.com>
847 * sem_attr.adb (Eval_Attribute): Implement Max_Alignment_For_Allocation
849 * exp_attr.adb (Expand_N_Attribute_Reference): Add
850 Attribute_Max_Alignment_For_Allocation to the case statement.
851 * snames.ads-tmpl (Name_Max_Alignment_For_Allocation,
852 Attribute_Max_Alignment_For_Allocation): New attribute name.
854 2010-10-19 Ed Schonberg <schonberg@adacore.com>
856 * sem_ch3.adb (OK_For_Limited_Init_In_05): a call to an access to
857 parameterless function appears syntactically as an explicit dereference.
859 2010-10-19 Thomas Quinot <quinot@adacore.com>
861 * sem_ch8.adb, sem_ch12.adb, opt.ads, sem_ch6.adb, sem_res.adb,
862 i-cexten.ads, exp_disp.adb, exp_ch4.adb, exp_ch9.adb: Minor reformatting
864 2010-10-19 Thomas Quinot <quinot@adacore.com>
866 * sem_util.adb (Collect_Primitive_Operations): A function with an
867 anonymous access result designating T is a primitive operation of T.
869 2010-10-19 Tristan Gingold <gingold@adacore.com>
871 * init.c: On Alpha/VMS, only adjust PC for HPARITH.
873 2010-10-19 Tristan Gingold <gingold@adacore.com>
875 * sem_attr.adb (Eval_Attribute): Handle Attribute_Ref, which can be
878 2010-10-19 Ed Schonberg <schonberg@adacore.com>
880 * sem_ch12.adb (Check_Generic_Child_Unit): Handle properly the case of
881 an instantiation of a renaming of the implicit generic child that
882 appears within an instance of its parent.
884 2010-10-19 Thomas Quinot <quinot@adacore.com>
886 * exp_ch9.adb: Minor reformatting.
887 * einfo.adb, einfo.ads, atree.adb, atree.ads, exp_dist.adb, atree.h:
888 (Referenced_Object): Remove unused entity attribute.
889 (Direct_Primitive_Operations): Move to Elist10, this is set for all
890 tagged types, including synchronous ones, so can't use field15 which is
891 used as Storage_Size_Variable for task types and Entry_Bodies_Array for
893 (Add_RACW_Primitive_Declarations_And_Bodies): Remove bogus guard
894 against Concurrent_Types (we must handle the case of a RACW designating
895 a class-wide private synchronous type).
896 Use Direct_Primitive_Operations, not Primitive_Operations, since we
897 really want the former.
899 2010-10-19 Bob Duff <duff@adacore.com>
901 * sem_ch8.adb (Pop_Scope): Change "return;" to "raise Program_Error;".
903 2010-10-19 Javier Miranda <miranda@adacore.com>
905 * exp_ch4.adb (Expand_Set_Membership.Make_Cond): Add missing support
908 2010-10-19 Thomas Quinot <quinot@adacore.com>
910 * einfo.ads, atree.ads: Minor comment fixes.
912 2010-10-18 Bob Duff <duff@adacore.com>
914 * sinfo.ads, sinfo.adb: Modify comment about adding fields to be more
915 correct, and to be in a more convenient order.
916 (Default_Storage_Pool): New field of N_Compilation_Unit_Aux, for
917 recording the Default_Storage_Pool for a parent library unit.
918 * einfo.ads (Etype): Document the case in which Etype can be Empty.
919 * sem_prag.adb (Pragma_Default_Storage_Pool): Analyze the new
920 Default_Storage_Pool pragma.
921 * sem.ads (Save_Default_Storage_Pool): Save area for push/pop scopes.
922 * gnat_ugn.texi: Document Default_Storage_Pool as a new configuration
924 * freeze.adb (Freeze_Entity): When freezing an access type, take into
925 account any Default_Storage_Pool pragma that applies. We have to do
926 this at the freezing point, because up until that point, a Storage_Pool
927 or Storage_Size clause could occur, which should override the
928 Default_Storage_Pool.
929 * par-prag.adb: Add this pragma to the list of pragmas handled entirely
931 * sem_ch8.adb (Push_Scope, Pop_Scope): Save and restore the
932 Default_Storage_Pool information.
933 * opt.ads (Default_Pool, Default_Pool_Config): New globals for recording
934 currently-applicable Default_Storage_Pool pragmas.
935 * opt.adb: Save/restore the globals as appropriate.
936 * snames.ads-tmpl (Name_Default_Storage_Pool,
937 Pragma_Default_Storage_Pool): New pragma name.
939 2010-10-18 Vincent Celier <celier@adacore.com>
941 * make.adb (Switches_Of): Put the spec and body suffix in canonical
944 2010-10-18 Ed Schonberg <schonberg@adacore.com>
946 * sem_ch13.adb (Analyze_Aspect_Specifications): If subprogram is at the
947 library level, the pre/postconditions must be treated as global
948 declarations, i.e. placed on the Aux_Decl nodes of the compilation unit.
949 * freeze.adb (Freeze_Expression): If the expression is at library level
950 there is no enclosing record to check.
952 2010-10-18 Javier Miranda <miranda@adacore.com>
954 * sem_ch3.ads (Find_Type_Name): Add documentation.
955 * sem_ch3.adb (Analyze_Full_Type_Declaration): Code cleanup because the
956 propagation of the class-wide entity is now done by routine
957 Find_Type_Name to factorize this code.
958 (Analyze_Private_Extension_Declaration): Handle private type that
959 completes an incomplete type.
960 (Tag_Mismatch): Add error message for tag mismatch in a private type
961 declaration that completes an incomplete type.
962 (Find_Type_Name): Handle completion of incomplete type by means of
963 a private declaration. Generate an error if a tagged incomplete type
964 is completed by an untagged private type.
965 * sem_ch7.adb (New_Private_Type): Handle private type that completes an
967 * einfo.ads (Full_View): Add documentation.
969 2010-10-18 Ed Schonberg <schonberg@adacore.com>
971 * sem_ch12.adb (Analyze_Formal_Package_Declaration): If the package is
972 a renaming, generate a reference for it before analyzing the renamed
973 entity, to prevent spurious warnings.
975 2010-10-18 Jose Ruiz <ruiz@adacore.com>
977 * adaint.c (__gnat_pthread_setaffinity_np,
978 __gnat_pthread_attr_setaffinity_np): Remove wrappers, no longer needed.
979 * s-osinte-linux.ads (pthread_setaffinity_np,
980 pthread_attr_setaffinity_np): Remove use of wrappers.
981 * s-taprop-linux.adb (Create_Task, Initialize): Restore check to verify
982 whether the affinity functionality is available in the OS.
983 * gcc-interface/utils.c: Set TREE_STATIC on functions only when there
986 2010-10-18 Robert Dewar <dewar@adacore.com>
988 * einfo.ads, einfo.adb: Minor reformatting.
989 * gnat_ugn.texi, ug_words: Add missing entries, fix typos.
991 2010-10-18 Emmanuel Briot <briot@adacore.com>
993 * g-comlin.adb (Is_In_Config): When the switch accepts either a space
994 or equal, we output an equal every time.
996 2010-10-18 Ed Schonberg <schonberg@adacore.com>
998 * sem_res.adb (Resolve_Entry_Call): Handle call to an entry family
999 member when pre/post conditions are present.
1000 * exp_ch9.adb (Build_PPC_Wrapper): The PPC_Wrapper for an entry family
1001 includes an index parameter, and the name of the enclosed entry call is
1002 an indexed component.
1004 2010-10-18 Robert Dewar <dewar@adacore.com>
1006 * einfo.ads, einfo.adb: Minor reformatting.
1008 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1010 * adaint.c (__gnat_pthread_setaffinity_np,
1011 __gnat_pthread_attr_setaffinity_np): Add these wrappers which check the
1012 availability of the underlying OS functionality before calling.
1013 * s-osinte-linux.ads (pthread_setaffinity_np,
1014 pthread_attr_setaffinity_np): Call a wrapper instead of the OS function
1015 to perform a check of its availability.
1016 * s-taprop-linux.adb (Create_Task): Remove the check to verify whether
1017 the affinity functionality is available in the OS. Now done in a wrapper
1018 * gcc-interface/Makefile.in: Remove vmshandler.asm, unused.
1019 * gcc-interface/Make-lang.in: Update dependencies.
1021 2010-10-18 Robert Dewar <dewar@adacore.com>
1023 * sinfo.ads, sinfo.adb: Change Has_Pragma_CPU to Flag14 (Flag10 is
1026 2010-10-18 Robert Dewar <dewar@adacore.com>
1028 * s-stausa.adb, s-taprop-linux.adb, s-taprop-mingw.adb, s-tassta.ads:
1031 2010-10-18 Robert Dewar <dewar@adacore.com>
1033 * exp_strm.adb (Build_Elementary_Input_Call): Check
1034 No_Default_Stream_Attributes.
1035 (Build_Elementary_Write_Call): Check No_Default_Stream_Attributes
1036 * s-rident.ads: Add restriction No_Default_Stream_Attributes
1037 Put restriction No_Allocators_After_Elaboration in alpha order
1039 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1041 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add field corresponding
1042 to the affinity when expanding the task declaration.
1043 (Make_Task_Create_Call): Add the affinity parameter to the call to
1045 * sem_prag.adb (Analyze_Pragma): Add the analysis for pragma CPU,
1046 taking into account the case when it applies to a subprogram (only for
1047 main and with static expression) or to a task.
1048 * par_prag.adb:(Prag): Make pragma CPU a valid one.
1049 * snames.ads-tmpl (Name_uCPU, Name_CPU): Add these new name identifiers
1050 used by the expander for handling the affinity parameter when creating
1052 (Pragma_Id): Add Pragma_CPU as a valid one.
1053 * rtsfind.ads (RTU_Id): Make System_Multiprocessors accesible.
1054 (RE_Id, RE_Unit_Table): Make the entities RE_CPU_Range and
1055 RE_Unspecified_CPU visible.
1056 * sinfo.ads, sinfo.adb (Has_Pragma_CPU, Set_Has_Pragma_CPU): Add these
1057 two subprograms to set/get the flag indicating whether there is a
1058 pragma CPU which applies to the entity.
1059 * lib.ads, lib.adb (Unit_Record, Default_Main_CPU, Main_CPU,
1060 Set_Main_CPU): Add the field Main_CPU to Unit_Record to store the value
1061 of the affinity associated to the main subprogram (if any).
1062 Default_Main_CPU is used when no affinity is set. Subprograms
1063 Set_Main_CPU and Main_CPU are added to set/get the affinity of the main
1065 * ali.ads, ali.adb (ALIs_Record): Add field Main_CPU to contain the
1066 value of the affinity of the main subprogram.
1067 (Scan_ALI): Get the affinity of the main subprogram (encoded as C=XX in
1069 * lib-writ.ads, lib-writ.adb (M_Parameters): Encode the affinity of the
1070 main subprogram in the M (main) line using C=XX.
1071 * lib-load.adb (Create_Dummy_Package_Unit, Load_Main_Source,
1072 Load_Unit): Add new field Main_CPU.
1073 * bindgen.adb (Gen_Adainit_Ada, Gen_Adainit_C): Add the code to pass
1074 the affinity of the main subprogram to the run time.
1075 * s-taskin.ads (Common_ATCB): Add the field Base_CPU to store the
1077 (Unspecified_CPU): Add this constant to identify the case when no
1078 affinity is set for tasks.
1079 * s-taskin.adb (Initialize_ATCB): Store the value coming from pragma
1080 CPU in the common part of the ATCB.
1081 (Initialize): Store the value coming from pragma CPU (for the
1082 environment task) in the common part of the ATCB.
1083 * s-tassta.ads, s-tassta.adb (Create_Task): Add the affinity specified
1084 by pragma CPU to the ATCB.
1085 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add the affinity
1086 specified by pragma CPU to the ATCB.
1087 * s-tporft.adb (Register_Foreign_Thread): Add the new affinity
1088 parameter to the call to Initialize_ATCB.
1089 * s-taprop-linux.adb (Create_Task): Change the attributes of the thread
1090 to include the task affinity before creation. Additionally, the
1091 affinity selected with Task_Info is also enforced changing the
1092 attributes at task creation time, instead of changing it after creation.
1093 (Initialize): Change the affinity of the environment task if required
1095 * s-osinte-linux.ads (pthread_setaffinity_np): Instead of using a
1096 wrapper to check whether the function is available or not, use a weak
1098 (pthread_attr_setaffinity_np): Add the import of this function which is
1099 used to change the affinity in the attributes used to create a thread.
1100 * adaint.c (__gnat_pthread_attr_setaffinity_np): Remove this wrapper.
1101 It was used to check whether the pthread function was available or not,
1102 but the use of a weak symbol handles this situation in a cleaner way.
1103 * s-taprop-mingw.adb (Create_Task, Initialize): Change the affinity of
1104 tasks (including the environment task) if required by a pragma CPU.
1105 * s-taprop-solaris.adb (Enter_Task): Change the affinity of tasks
1106 (including the environment task) if required by a pragma CPU.
1107 * s-taprop-vxworks.adb (Create_Task, Initialize): Change the affinity
1108 of tasks (including the environment task) if required by a pragma CPU.
1109 * init.c (__gl_main_cpu): Make this value visible to the run time. It
1110 will pass the affinity of the environment task.
1112 2010-10-18 Javier Miranda <miranda@adacore.com>
1114 * einfo.adb (Direct_Primitive_Operations): Complete assertion.
1116 2010-10-18 Vincent Celier <celier@adacore.com>
1118 * prj.ads (Source_Data): New Boolean flag In_The_Queue.
1120 2010-10-18 Tristan Gingold <gingold@adacore.com>
1122 * s-stausa.ads: Add the Top parameter to Initialize_Analyzer.
1123 * s-stausa.adb: Use the top parameter. In Fill_Stack, use the
1125 * s-tassta.adb (Task_Wrapper): Call Initialize_Analyzer after Enter_Task
1126 so that Pri_Stack_Info.Limit can be set and used.
1128 2010-10-18 Robert Dewar <dewar@adacore.com>
1130 * einfo.ads: Minor reformatting.
1131 * sem_res.adb (Resolve_Allocator): Add test for violating
1132 No_Anonymous_Allocators.
1134 2010-10-18 Robert Dewar <dewar@adacore.com>
1136 * prj-nmsc.adb, prj.adb, sem_res.adb: Minor reformatting.
1138 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1140 * sem_util.adb (Insert_Explicit_Dereference): If operand is a selected
1141 component, we generate a reference to the ultimate prefix when it is an
1142 entity name. We must place the reference on the identifier for that
1143 prefix, and not on the operand itself, to prevent spurious extra
1144 references in the ali file.
1146 2010-10-18 Vincent Celier <celier@adacore.com>
1148 * projects.texi: Add documentation for attribute Ignore_Source_Sub_Dirs
1150 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1152 * einfo.ads, einfo.adb: New attribute PPC_Wrapper for entries and entry
1153 families. Denotes a procedure that performs pre/postcondition checks
1154 and then performs the entry call.
1155 * sem_res.adb (Resolve_Entry_Call): If the entry has
1156 pre/postconditions, replace call with a call to the PPC_Wrapper of the
1158 * exp_ch9.adb (Build_PPC_Wrapper): new procedure.
1159 (Expand_N_Entry_Declaration, Expand_N_Protected_Type_Declaration): call
1160 Build_PPC_Wrapper for all entries in task and protected definitions.
1162 2010-10-18 Tristan Gingold <gingold@adacore.com>
1164 * init.c: Add __gnat_set_stack_guard_page and __gnat_set_stack_limit.
1165 Implement stack limitation on VMS.
1168 2010-10-18 Vincent Celier <celier@adacore.com>
1170 * prj.adb (Is_Compilable): Do not modify Source.Compilable until the
1171 source record has been initialized.
1173 2010-10-18 Robert Dewar <dewar@adacore.com>
1175 * einfo.adb: Minor code reorganization (Primitive_Operations is a
1176 synthesized attribute routine and was in the wrong place).
1178 2010-10-18 Tristan Gingold <gingold@adacore.com>
1180 * init.c: Indentation, and minor changes to more closely follow GNU
1181 style rules. Make more variable statics.
1183 2010-10-18 Vincent Celier <celier@adacore.com>
1185 * prj.adb (Is_Compilable): On first call for a source, cache value in
1186 component Compilable.
1187 * prj.ads (Source_Data): New component Compilable, to cache the value
1188 returned by function Is_Compilable.
1190 2010-10-18 Vincent Celier <celier@adacore.com>
1192 * prj-attr.adb: New project level attribute Ignore_Source_Sub_Dirs.
1193 * prj-nmsc.adb (Expand_Subdirectory_Pattern): New string list parameter
1195 (Recursive_Find_Dirs): Do not consider subdirectories listed in Ignore.
1196 (Get_Directories): Call Find_Source_Dirs with the string list
1197 indicated by attribute Ignore_Source_Sub_Dirs.
1198 * snames.ads-tmpl: New standard name Ignore_Source_Sub_Dirs.
1200 2010-10-18 Javier Miranda <miranda@adacore.com>
1202 * einfo.ads, einfo.adb (Primitive_Operations): New synthesized
1204 (Direct_Primitive_Operations): Renaming of old Primitive_Operations.
1205 (Set_Direct_Primitive_Operations): Renaming of old
1206 Set_Primitive_Operations. Update documentation
1207 * sem_ch3.adb, exp_util.adb, sem_ch7.adb, sem_ch8.adb, exp_ch3.adb:
1208 Replace occurrences of Set_Primitive_Operations by
1209 Set_Direct_Primitive_Operations.
1210 * sem_cat.adb (Validate_RACW_Primitives): No action needed for tagged
1212 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not
1213 process primitives of concurrent types.
1214 * lib-xref.adb (Generate_Prim_Op_References): Minor code cleanup.
1216 2010-10-18 Eric Botcazou <ebotcazou@adacore.com>
1218 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Use Freeze_Before.
1219 (Expand_Protected_Object_Reference): Likewise.
1220 * sem_attr.adb (Resolve_Attribute): Likewise.
1221 * sem_ch3.adb (Analyze_Subtype_Declaration): Likewise.
1222 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Likewise.
1224 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1226 * g-comlin.adb (Get_Switches): Prevent dereferencing null Config.
1228 2010-10-18 Robert Dewar <dewar@adacore.com>
1230 * aspects.ads, aspects.adb: Add entries for aspects
1231 Read/Write/Input/Output.
1232 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1233 handling aspects Read/Write/Input/Output.
1235 2010-10-18 Robert Dewar <dewar@adacore.com>
1237 * sem_util.adb (Note_Possible_Modification): Do not give warning for
1238 use of pragma Unmodified unless we are sure this is a modification.
1240 2010-10-18 Tristan Gingold <gingold@adacore.com>
1242 * sysdep.c: Add __gnat_get_stack_bounds.
1243 * s-taprop-mingw.adb Call __gnat_get_stack_bounds to set Pri_Stack_Info.
1245 2010-10-18 Robert Dewar <dewar@adacore.com>
1247 * a-assert.ads: Fix bad name in header.
1248 * sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch10.adb: Minor
1250 * exp_aggr.adb: Fix typo in comment.
1252 2010-10-18 Javier Miranda <miranda@adacore.com>
1254 * exp_util.adb (Side_Effect_Free): Code clean up.
1256 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1258 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Renamed from
1259 Is_Primitive_Operator. When ending the scope of a use package scope, a
1260 primitive operator remains in use if the base type has a current use
1263 2010-10-18 Javier Miranda <miranda@adacore.com>
1265 * einfo.ads (Is_Dynamic_Support): Add missing support for limited
1266 private types whose full-view is a task type.
1267 * sem_util.adb (Enclosing_Subprogram): Add missing support for limited
1268 private types whose full-view is a task type.
1269 * exp_ch7.adb (Find_Final_List): Minor code cleanup replacing code by
1270 function Nearest_Dynamic_Scope which provides the needed functionality.
1272 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1274 * sem_prag.adb (Set_Exported): Do not generate error when exporting a
1275 variable with an address clause in codepeer mode.
1277 2010-10-18 Robert Dewar <dewar@adacore.com>
1279 * g-trasym-vms-ia64.adb: Minor reformatting.
1281 2010-10-18 Thomas Quinot <quinot@adacore.com>
1283 * sem_type.adb (Covers): If either argument is Standard_Void_Type and
1284 the other isn't, return False early.
1286 2010-10-18 Ed Falis <falis@adacore.com>
1288 * s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in
1291 2010-10-18 Robert Dewar <dewar@adacore.com>
1293 * sem_disp.ads: Minor comment update.
1295 2010-10-18 Robert Dewar <dewar@adacore.com>
1297 * einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries
1298 * sem_ch3.adb (Analyze_Declarations): Add processing for delaying
1299 visibility analysis of precondition and postcondition pragmas (and
1301 * sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class
1303 * sem_ch7.adb (Analyze_Package_Specification): Remove special handling
1304 of pre/post conditions (no longer needed).
1305 * sem_disp.adb (Inherit_Subprograms): Deal with interface case.
1306 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message
1307 argument, since this is now done in the main processing for
1308 pre/postcondition pragmas when they are first seen.
1309 (Chain_PPC): Pre'Class and Post'Class now handled properly
1310 (Chain_PPC): Handle Pre/Post aspects for entries
1311 (Check_Precondition_Postcondition): Handle entry declaration case
1312 (Check_Precondition_Postcondition): Handle delay of visibility analysis
1313 (Check_Precondition_Postcondition): Preanalyze message argument if
1316 2010-10-18 Robert Dewar <dewar@adacore.com>
1318 * g-trasym-vms-ia64.adb, prj-nmsc.adb, prj.ads: Minor reformatting.
1320 2010-10-14 Eric Botcazou <ebotcazou@adacore.com>
1322 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set
1323 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
1324 * gcc-interface/trans.c (Identifier_to_gnu): Set TREE_THIS_NOTRAP on
1325 the INDIRECT_REF node built for objects used by reference.
1326 * gcc-interface/utils2.c (build_binary_op): Add short-circuit for
1327 constant result. Set TREE_THIS_NOTRAP on ARRAY_REF and ARRAY_RANGE_REF.
1328 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
1330 2010-10-13 Richard Henderson <rth@redhat.com>
1332 * gcc-interface/misc.c (gnat_eh_personality): Update call to
1333 build_personality_function.
1334 * raise-gcc.c (PERSONALITY_FUNCTION): Change to match other languages;
1335 use__gnat_personality_{v,sj}0.
1337 2010-10-12 Vincent Celier <celier@adacore.com>
1339 * prj-nmsc.adb (Add_Source): Put source in hash table Source_Files_HT
1340 (Process_Exceptions_File_Based): Use hash table Source_Files_HT instead
1341 of iterating through all sources of the project.
1342 * prj.adb (Free): Reset hash table Source_Files_HT
1343 (Reset): Reset hash table Source_Files_HT
1344 * prj.ads (Source_Data): New component Next_With_File_Name
1345 (Source_Files_Htable): New hash table
1346 (Project_Tree_Data): New component Source_Files_HT
1348 2010-10-12 Tristan Gingold <gingold@adacore.com>
1350 * g-trasym-vms-ia64.adb: Use the documented API.
1351 * gcc-interface/Makefile.in: Always set NO_REORDER_ADAFLAGS.
1352 * gcc-interface/Make-lang.in: Update dependencies.
1354 2010-10-12 Thomas Quinot <quinot@adacore.com>
1356 * rtsfind.ads, exp_dist.adb, exp_dist.ads (Build_General_Calling_Stubs,
1357 PolyORB case): Request is now a controlled type: we can declare the
1358 request on the stack, and we do not need explicit cleanup actions
1361 2010-10-12 Bob Duff <duff@adacore.com>
1363 * s-rident.ads (Profile_Info): This variable is now constant.
1365 2010-10-12 Emmanuel Briot <briot@adacore.com>
1367 * g-comlin.adb, g-comlin.ads (Define_Switch): Put back (unused)
1368 parameter Separator for backward compatibility.
1370 2010-10-12 Robert Dewar <dewar@adacore.com>
1372 * sem_ch9.adb, par-ch9.adb, impunit.adb: Minor reformatting.
1374 2010-10-12 Vincent Celier <celier@adacore.com>
1376 * debug.adb: Put detailed documentation for gnatmake switch -dm.
1378 2010-10-12 Vincent Celier <celier@adacore.com>
1380 * gnat1drv.adb: When the compiler is invoked for a spec that needs aw
1381 body, do not generate an ALI file if neither -gnatc nor -gnatQ is used.
1383 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1385 * g-comlin.adb (Foreach_Switch): Make this procedure generic to avoid
1388 2010-10-12 Robert Dewar <dewar@adacore.com>
1390 * debug.adb: Add comment.
1391 * gnatcmd.adb, sem_ch6.adb, switch-m.adb: Minor reformatting.
1393 2010-10-12 Javier Miranda <miranda@adacore.com>
1395 * exp_util.adb (Side_Effect_Free): Return true for object renaming
1396 declarations that were previously generated by Remove_Side_Effects.
1398 2010-10-12 Emmanuel Briot <briot@adacore.com>
1400 * xref_lib.adb (Get_Full_Type): Display "private variable" instead of
1401 "???" when an entity is defined as "*" in the ALI file.
1402 * g-comlin.ads, g-comlin.adb: Fix handling of null parameters.
1405 2010-10-12 Emmanuel Briot <briot@adacore.com>
1407 * g-comlin.adb, g-comlin.ads (Display_Help, Getopt, Current_Section,
1408 Set_Usage): New subprograms.
1409 (Define_Switch): Change profile to add support for help messages and
1412 2010-10-12 Javier Miranda <miranda@adacore.com>
1414 * sem_ch6.adb (New_Overloaded_Entity): Add missing decoration of
1415 attribute Overridden_Operation in predefined dispatching primitives.
1417 2010-10-12 Emmanuel Briot <briot@adacore.com>
1419 * g-comlin.adb, g-comlin.ads (Add_Switch): Raise an exception when a
1420 command line configuration exists and we specify an invalid section.
1422 2010-10-12 Robert Dewar <dewar@adacore.com>
1424 * sem_ch6.adb (Process_PPCs): Fix error in inheriting Pre'Class when no
1425 exception messages are generated.
1426 (Process_PPCs): Fix error in inheriting Pre'Class.
1428 2010-10-12 Jose Ruiz <ruiz@adacore.com>
1430 * gnatcmd.adb: Use response file for GNATstack.
1431 (Check_Files): Pass the list of ci files for GNATstack using a response
1432 file to avoid problems with command line length.
1433 Factor out the code handling response file into a new procedure named
1434 Add_To_Response_File.
1436 2010-10-12 Vincent Celier <celier@adacore.com>
1438 * debug.adb: For gnatmake, document the meaning of -dm
1439 * make.adb (Gnatmake): If -dm is used, indicate the maximum number of
1440 simultaneous compilations.
1441 * switch-m.adb (Scan_Make_Switches): Allow -j0, meaning as many
1442 simultaneous compilations as the number of processors.
1444 2010-10-12 Joseph Myers <joseph@codesourcery.com>
1446 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H)
1447 instead of options.h.
1449 2010-10-12 Robert Dewar <dewar@adacore.com>
1451 * gnat_rm.texi: Clarify that 'Old can be used in preconditions and
1452 postcondition pragmas.
1454 2010-10-12 Robert Dewar <dewar@adacore.com>
1456 * errout.ads, erroutc.adb: The # insertion now handles from in place of
1458 * exp_prag.adb (Expand_Pragma_Check): Suppress generated default
1459 message if new switch Exception_Locations_Suppressed is set.
1460 (Expand_Pragma_Check): Revised wording for default message for case
1461 of precondition or postcondition.
1462 * namet.ads, namet.adb (Build_Location_String): New procedure.
1463 * opt.ads (List_Inherited_Pre_Post): New flag.
1464 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Add call to
1465 list inherited pre/post aspects.
1466 * sem_ch13.adb (Analyze_Aspect_Specification): Improve generation of
1467 messages for precondition/postcondition cases.
1468 * sem_ch6.adb (Process_PPCs): General cleanup, and list inherited PPC's
1469 if flag List_Inherited_Pre_Post is set True.
1470 (Process_PPCs): Add initial handling for inherited preconditions
1471 (List_Inherited_Pre_Post_Aspects): New procedure
1472 * sem_ch6.ads (List_Inherited_Pre_Post_Aspects): New procedure
1473 * sem_disp.adb (Inherited_Subprograms): New function
1474 * sem_disp.ads (Inherited_Subprograms): New function
1475 * sem_prag.adb (Check_Duplicate_Pragma): Clean up handling of
1477 (Check_Precondition_Postcondition): Check for inherited aspects
1478 * sem_warn.adb: Process -gnatw.l/w.L setting List_Inherited_Pre_Post
1479 * sinfo.ads, sinfo.adb (Split_PPC): New flag.
1480 * sinput.ads, sinput.adb (Build_Location_String): New function.
1481 * usage.adb: Add line for -gnatw.l/-gnatw.L
1483 2010-10-12 Javier Miranda <miranda@adacore.com>
1485 * exp_util.adb (Remove_Side_Effects): Remove wrong code.
1487 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1489 * xref_lib.adb: Add handling of j/J letters.
1491 2010-10-12 Pascal Obry <obry@adacore.com>
1493 * adaint.c (__gnat_number_of_cpus): Add implementation for Windows.
1495 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1497 * make.adb (Globalize): New procedure.
1498 (Compile): Set Do_Codepeer_Globalize_Step when -gnatC is used.
1499 (Gnatmake): Call Globalize when needed.
1500 (Process_Restrictions_Or_Restriction_Warnings): Ignore Restrictions
1501 pragmas in CodePeer mode.
1502 (Adjust_Global_Switches): Set No_Initialize_Scalars in CodePeer mode,
1503 to generate simpler and consistent code.
1505 2010-10-12 Bob Duff <duff@adacore.com>
1507 * exp_util.adb (Remove_Side_Effects): Disable previous change,
1508 can cause side effects to be duplicated.
1510 2010-10-12 Robert Dewar <dewar@adacore.com>
1512 * sem_ch6.adb (Process_PPCs): Handle inherited postconditions.
1514 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1516 * exp_disp.adb (Set_All_DT_Position): Disable emit error message on
1517 abstract inherited private operation in CodePeer mode.
1519 2010-10-12 Thomas Quinot <quinot@adacore.com>
1521 * a-exetim.ads: Minor reformatting.
1522 * g-socket.ads (Port_Type): Better definition corresponding to the
1523 actual standard range.
1524 * exp_ch5.adb: Add comment.
1525 * sem_aux.adb: Minor reformatting.
1527 2010-10-12 Ed Schonberg <schonberg@adacore.com>
1529 * sem_ch12.adb (Copy_Generic_Node): If node is a string literal, remove
1530 string_literal_subtype so that a new one can be constructed in the
1531 scope of the instance.
1533 2010-10-12 Robert Dewar <dewar@adacore.com>
1535 * exp_ch9.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
1536 * gnat_rm.texi (pragma Suppress_All): Document new placement rules
1537 * par-prag.adb (P_Pragma, case Suppress_All): Set
1538 Has_Pragma_Suppress_All flag.
1539 * sem_prag.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
1540 (Analyze_Pragma, case Suppress_All): Remove placement check
1541 (Process_Compilation_Unit_Pragmas): Use Has_Pragma_Suppress_All flag
1542 * sem_prag.ads (Process_Compilation_Unit_Pragmas): Update documentation
1543 * sinfo.adb (Has_Pragma_Suppress_All): New flag
1544 (Has_Pragma_Priority): New name for Has_Priority_Pragma
1545 * sinfo.ads (Has_Pragma_Suppress_All): New flag
1546 (Has_Pragma_Priority): New name for Has_Priority_Pragma
1548 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1550 * lib-xref.ads: Mark j/J as reserved for C++ classes.
1552 2010-10-12 Jose Ruiz <ruiz@adacore.com>
1554 * a-exetim-default.ads, a-exetim-posix.adb: New.
1555 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for linux): Use the
1556 POSIX Realtime support to implement CPU clocks.
1557 (EXTRA_GNATRTL_TASKING_OBJS for linux): Add the a-exetim.o object
1558 to the tasking library.
1559 (THREADSLIB): Make the POSIX.1b Realtime Extensions library (librt)
1560 available for shared libraries.
1561 * gcc-interface/Make-lang.in: Update dependencies.
1563 2010-10-12 Robert Dewar <dewar@adacore.com>
1565 * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post, break
1566 apart expressions with AND THEN clauses into separate pragmas.
1567 * sinput.ads, sinput.adab (Get_Logical_Line_Number_Img): New function.
1569 2010-10-12 Robert Dewar <dewar@adacore.com>
1571 * par-ch13.adb (P_Aspect_Specifications): Fix handling of 'Class
1573 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix bad Sloc on aspects
1574 * sem_prag.adb (Fix_Error): Only change pragma names for pragmas from
1576 (Check_Optional_Identifier): Handle case of direct arguments
1577 (Chain_PPC): Test for abstract case, giving appropriate messages
1578 * sinfo.ads, sinfo.adb (Class_Present): Allowed on N_Pragma node
1580 2010-10-12 Robert Dewar <dewar@adacore.com>
1582 * par-endh.adb (Check_End): Don't swallow semicolon or aspects after
1584 * sem_attr.adb (Eval_Attribute): Code clean up.
1586 2010-10-12 Robert Dewar <dewar@adacore.com>
1588 * par-ch12.adb (P_Formal_Private_Type_Definition): Improve error
1589 messages and recovery for case of out of order Abstract/Tagged/Private
1591 * par-ch3.adb (P_Type_Declaration): Improve error messages and recovery
1592 for case of out of order Abstract/Tagged/Private keywords.
1594 2010-10-12 Ed Schonberg <schonberg@adacore.com>
1596 * inline.adb (Analyze_Inlined_Bodies): Restrict previous change to case
1597 where child unit is main unit of compilation.
1599 2010-10-12 Robert Dewar <dewar@adacore.com>
1601 * aspects.ads, aspects.adb (Move_Aspects): New procedure.
1602 * atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications
1603 * sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb,
1604 par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include
1605 aspect specifications.
1606 Recognize aspect specifications for all cases
1607 * par.adb: Recognize aspect specifications for all cases
1608 * sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect
1610 * sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze
1611 generic actual types (was missing some guards before).
1612 * sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to
1614 (Analyze_Single_Task_Declaration): Copy aspects to generated object
1616 2010-10-12 Eric Botcazou <ebotcazou@adacore.com>
1618 * usage.adb (usage): Adjust line for -gnatn switch.
1620 2010-10-12 Robert Dewar <dewar@adacore.com>
1622 * sem_attr.adb (Eval_Attribute): Only leave change active for aspect
1625 2010-10-12 Ed Schonberg <schonberg@adacore.com>
1627 * sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a
1628 declaration of a null procedure resolve the types of the profile of the
1629 generated null body now.
1631 2010-10-11 Robert Dewar <dewar@adacore.com>
1633 * debug.adb: Remove d.A flag to delay address clause (not needed any
1634 more). Add d.A flag to enable tree read/write of aspect spec hash table
1635 * sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address
1637 (Rep_Item_Too_Late): No need for special processing for delayed rep
1638 items (and it caused difficulties in the address case).
1639 * tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set
1640 * tree_in.adb: Only write aspect spec hash table if -gnatd.A is set
1642 2010-10-11 Pat Rogers <rogers@adacore.com>
1644 * gnat_ugn.texi: Minor editing.
1646 2010-10-11 Nathan Froyd <froydnj@codesourcery.com>
1648 * gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort.
1650 2010-10-11 Robert Dewar <dewar@adacore.com>
1652 * g-htable.ads (Get_First): New procedural version for Simple_HTable
1653 (Get_Next): New procedural version for Simple_HTable
1654 * s-htable.adb (Get_First): New procedural version for Simple_HTable
1655 (Get_Next): New procedural version for Simple_HTable
1656 * s-htable.ads (Get_First): New procedural version for Simple_HTable
1657 (Get_Next): New procedural version for Simple_HTable
1659 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1661 * sem_aggr.adb (Propagate_Discriminants): To gather the components of a
1662 variant part, use the association list of the subaggregate, which
1663 already includes the values of the needed discriminants.
1665 2010-10-11 Robert Dewar <dewar@adacore.com>
1667 * aspects.ads, aspects.adb: Changes to accomodate aspect delay
1668 (Tree_Write): New procedure.
1669 * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
1671 * atree.h: Flag3 is now Has_Aspects and applies to all nodes
1672 * debug.adb: Add debug flag gnatd.A
1673 * einfo.adb (Has_Delayed_Aspects): New flag
1674 (Get_Rep_Item_For_Entity): New function
1675 * einfo.ads (Has_Delayed_Aspects): New flag
1676 (Get_Rep_Item_For_Entity): New function
1677 * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
1679 * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
1680 sequence for Freeze_Entity.
1681 * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
1682 ptr. All calls are changed to this new interface.
1683 (Freeze_And_Append): Same change
1684 (Freeze_Entity): Evaluate deferred aspects
1685 * sem_attr.adb: New calling sequence for Freeze_Entity
1686 (Eval_Attribute): Don't try to evaluate attributes of unfrozen types
1687 when we are in spec expression preanalysis mode.
1688 * sem_ch10.adb: New calling sequence for Freeze_Entity
1689 * sem_ch11.adb: Simplify analysis of aspect specifications now that the
1690 flag Has_Aspects applies to all nodes (no need to save aspects).
1691 * sem_ch12.adb: Simplify analysis of aspect specifications now that the
1692 flag Has_Aspects applies to all nodes (no need to save aspects).
1693 * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
1694 accomodate delaying aspect evaluation to the freeze point.
1695 (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
1696 accomodate delayed aspects.
1697 (Rep_Item_Too_Late): Deal with delayed aspects case
1698 * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed
1700 * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
1701 actual types are properly frozen (this is needed because of the new
1702 check in Eval_Attribute that declines to evaluate attributes
1703 for unfrozen types).
1704 Simplify analysis of aspect specifications now that the flag
1705 Has_Aspects applies to all nodes (no need to save aspects).
1706 * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed
1708 * sem_ch5.adb: Simplify analysis of aspect specifications now that the
1709 flag Has_Aspects applies to all nodes (no need to save aspects).
1710 New calling sequence for Freeze_Entity.
1711 * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
1712 specifications now that the flag Has_Aspects applies to all nodes
1713 (no need to save aspects).
1714 New calling sequence for Freeze_Entity
1715 * sem_prag.adb (Check_Duplicate_Pragma): Simplify using
1716 Get_Rep_Item_For_Entity
1717 (Get_Pragma_Arg): Moved to Sinfo
1718 * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
1719 (Is_Delayed_Aspect): New flag
1720 (Next_Rep_Item): Document use for aspects
1721 (Get_Pragma_Arg): Moved here from Sem_Prag
1722 * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
1723 is output and removes semicolon (simplifies interface).
1724 (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
1725 applies to any node.
1726 * tree_gen.adb: Write contents of Aspect_Specifications hash table
1727 * tree_in.adb: Read and initialize Aspect_Specifications hash table
1728 * treepr.adb (Print_Node): Print Has_Aspects flag
1729 (Print_Node): Print Aspect_Specifications in Has_Aspects set
1730 * xtreeprs.adb: Remove obsolete references to Flag1,2,3
1732 2010-10-11 Robert Dewar <dewar@adacore.com>
1734 * aspects.ads, aspects.adb: Major revision of this package for 2nd
1735 stage of aspects implementation.
1736 * gcc-interface/Make-lang.in: Add entry for aspects.o
1737 * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
1738 * par-ch13.adb (Aspect_Specifications_Present): New function
1739 (P_Aspect_Specifications): New procedure
1740 * par-ch3.adb (P_Type_Declaration): Handle aspect specifications
1741 (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
1742 (P_Identifier_Declarations): Handle aspect specifications
1743 (P_Component_Items): Handle aspect specifications
1744 (P_Subtype_Declaration): Handle aspect specifications
1745 * par-ch6.adb (P_Subprogram): Handle aspect specifications
1746 * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
1747 * par.adb (Aspect_Specifications_Present): New function
1748 (P_Aspect_Specifications): New procedure
1749 * sem.adb (Analyze_Full_Type_Declaration): New name for
1750 Analyze_Type_Declaration.
1751 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
1752 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
1753 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
1754 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
1755 (Analyze_Single_Task_Declaration): New name (add _Declaration)
1756 (Analyze_Task_Type_Declaration): New name (add _Declaration)
1757 * sem_cat.adb (Analyze_Full_Type_Declaration): New name for
1758 Analyze_Type_Declaration.
1759 * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
1761 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
1763 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
1764 (Analyze_Formal_Package_Declaration): Handle aspect specifications
1765 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
1766 (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
1767 (Analyze_Formal_Type_Declaration): Handle aspect specifications
1768 (Analyze_Generic_Package_Declaration): Handle aspect specifications
1769 (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
1770 (Analyze_Package_Instantiation): Handle aspect specifications
1771 (Analyze_Subprogram_Instantiation): Handle aspect specifications
1772 * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
1774 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
1775 * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
1776 (Duplicate_Clause): New function, calls to this function are added to
1777 processing for all aspects.
1778 * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
1779 * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
1780 Analyze_Type_Declaration.
1781 * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
1782 Analyze_Type_Declaration.
1783 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
1785 (Analyze_Subprogram_Declaration): Analyze aspect specifications
1786 * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
1788 (Analyze_Private_Type_Declaration): Analyze aspect specifications
1789 * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
1791 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
1792 (Analyze_Single_Protected_Declaration): Analyze aspect specifications
1793 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
1794 (Analyze_Single_Task_Declaration): Analyze aspect specifications
1795 (Analyze_Single_Task_Declaration): New name (add _Declaration)
1796 (Analyze_Task_Type_Declaration): Analyze aspect specifications
1797 (Analyze_Task_Type_Declaration): New name (add _Declaration)
1798 * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
1800 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
1801 (Analyze_Single_Task_Declaration): New name (add _Declaration)
1802 (Analyze_Task_Type_Declaration): New name (add _Declaration)
1803 * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
1804 have to generate unnecessary pragma argument associations (this matches
1806 Throughout do changes to accomodate aspect specifications, including
1807 specializing messages, handling the case of not going through all
1808 homonyms, and allowing for cancellation.
1809 * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
1810 (Aspect_Cancel): New flag
1811 (From_Aspect_Specification): New flag
1812 (First_Aspect): Removed flag
1813 (Last_Aspect): Removed flag
1814 * sprint.adb (Sprint_Aspect_Specifications): New procedure
1815 (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications
1817 2010-10-11 Bob Duff <duff@adacore.com>
1819 * sem_res.adb (Resolve_Actuals): Minor change to warning messages so
1820 they match in Ada 95, 2005, and 2012 modes, in the case where the
1821 language didn't change. Same thing for the run-time exception message.
1823 2010-10-11 Javier Miranda <miranda@adacore.com>
1825 * debug.adb Document that switch -gnatd.p enables the CIL verifier.
1827 2010-10-11 Robert Dewar <dewar@adacore.com>
1829 * s-htable.adb: Minor reformatting.
1831 2010-10-11 Javier Miranda <miranda@adacore.com>
1833 * debug.adb: Update comment.
1835 2010-10-11 Vincent Celier <celier@adacore.com>
1837 * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True
1838 unconditionally as for "gnat make" the projects are not processed in
1841 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1843 * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to
1844 suppress semantic analysis of the body when inlining, prior to
1845 verifying that the body does not have a with_clause on a descendant
1847 * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a
1848 with_clause on a descendant.
1849 (Scope_In_Main_Unit): Simplify.
1851 2010-10-11 Robert Dewar <dewar@adacore.com>
1853 * exp_ch6.adb, freeze.adb: Minor reformatting.
1855 2010-10-11 Vincent Celier <celier@adacore.com>
1857 * gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow
1858 shared library projects to import projects that are not shared library
1861 2010-10-11 Javier Miranda <miranda@adacore.com>
1863 * debug.adb: Document that switch -gnatd.o generates the CIL listing.
1865 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1867 * sem_prag.adb (Process_Suppress_Unsuppress): Only ignore
1868 Suppress/Unsuppress pragmas in codepeer mode on user code.
1870 2010-10-11 Javier Miranda <miranda@adacore.com>
1872 * exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of
1873 tag check in case of dispatching call through "=".
1875 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1877 * sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete
1878 type is legal in the profile of any basic declaration.
1879 * sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an
1880 incomplete type, including a limited view of a type, is legal in the
1881 profile of any subprogram declaration.
1882 If the type is tagged, its use is also legal in a body.
1883 * sem_ch10.adb (Install_Limited_With_Clause): Do not process context
1885 (Install_Limited_Withed_Unit): Refine legality checks when both the
1886 limited and the non-limited view of a package are visible in the
1888 If this is not an error case, the limited view is ignored.
1889 freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in
1890 access to subprogram declarations
1892 2010-10-11 Robert Dewar <dewar@adacore.com>
1894 * exp_ch6.adb: Code clean up.
1895 * exp_util.adb: Minor reformatting.
1897 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1899 * sem_ch3.adb, exp_ch6.adb
1900 (Make_Build_In_Place_Call_In_Anonymous_Context,
1901 Make_Build_In_Place_Call_In_Assignment,
1902 Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to
1903 Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy
1905 (Access_Definition): Add missing handling of No_Task_Hierarchy.
1907 2010-10-11 Javier Miranda <miranda@adacore.com>
1909 * exp_util.adb (Remove_Side_Effects): No action needed for renamings of
1910 class-wide expressions.
1912 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1914 * xr_tabls.adb, sem_res.adb: Minor reformatting
1916 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1918 * gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads,
1919 snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add
1920 handling of Attribute_Ref. Add missing blanks in some error messages.
1921 (Attribute_Ref, Name_Ref): Declare.
1922 Document 'Ref attribute.
1924 2010-10-11 Robert Dewar <dewar@adacore.com>
1926 * sem_attr.adb: Minor reformatting.
1928 2010-10-11 Javier Miranda <miranda@adacore.com>
1930 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
1931 package System.Aux_Dec in VM platforms.
1933 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1935 * sem_prag.adb (Process_Suppress_Unsuppress): Ignore
1936 Suppress/Unsuppress pragmas in codepeer mode.
1937 (Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message
1939 * einfo.ads: Fix typo.
1941 2010-10-11 Emmanuel Briot <briot@adacore.com>
1943 * sinfo.adb: Use GNAT.HTable rather than System.HTable.
1944 * prj-nmsc.adb: Minor reformatting.
1946 2010-10-11 Thomas Quinot <quinot@adacore.com>
1948 * sem_attr.adb (Type_Key): Code simplification.
1950 2010-10-11 Tristan Gingold <gingold@adacore.com>
1952 * gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating
1953 very large object on VMS.
1955 2010-10-11 Javier Miranda <miranda@adacore.com>
1957 * sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure
1958 availability of attribute Instance_Spec.
1960 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1962 * gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if
1963 checking syntax only or in ASIS mode.
1965 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1967 * sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also
1968 need a freeze node if some type in the profile has one.
1969 * gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If
1970 entity has a freeze node, defer elaboration.
1972 2010-10-11 Emmanuel Briot <briot@adacore.com>
1974 * prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all
1975 aggregated projects.
1977 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1979 * sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry
1981 * sem_ch6.adb: Diagnose additional error condition.
1983 2010-10-11 Bob Duff <duff@adacore.com>
1985 * par.adb (Par): Clarify wording of certain error messages.
1987 2010-10-11 Gary Dismukes <dismukes@adacore.com>
1989 * sem_disp.adb (Check_Dispatching_Operation): Revise test for warning
1990 about nondispatching subprograms to use In_Same_List (reducing use of
1993 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1995 * xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for
1996 reference in a static call.
1998 2010-10-11 Steve Baird <baird@adacore.com>
2000 * exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key
2001 attribute should always be transformed into a string literal in
2003 * par-ch4.adb: Type_Key attribute's type is String; update value of
2004 Is_Parameterless_Attribute constant to reflect this.
2005 * sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and
2006 rewrite it as a string literal (attribute value is always known
2008 * snames.ads-tmpl: Add entries for Type_Key attribute.
2010 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2012 * lib-xref.adb (Output_References): Common handling for objects and
2013 formals of an anonymous access type.
2015 2010-10-11 Eric Botcazou <ebotcazou@adacore.com>
2017 * make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker.
2019 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2021 * sem_ch6.adb: Fix check for illegal equality declaration in Ada2012
2023 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2025 * sem_disp.adb (Check_Dispatching_Operation): When testing for issuing
2026 a warning about subprograms of a tagged type not being dispatching,
2027 limit this to cases where the tagged type and the subprogram are
2028 declared within the same declaration list.
2030 2010-10-11 Jerome Lambourg <lambourg@adacore.com>
2032 * projects.texi, prj-attr.adb: Add new attribute documentation_dir.
2034 2010-10-11 Bob Duff <duff@adacore.com>
2036 * par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
2037 impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
2038 switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
2039 sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
2040 sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
2041 sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
2042 sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
2043 exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
2044 exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
2045 exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
2046 instead of Ada_05 (Ada_Version_Type).
2048 2010-10-11 Bob Duff <duff@adacore.com>
2050 * sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
2051 sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
2052 par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
2053 opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
2056 2010-10-11 Javier Miranda <miranda@adacore.com>
2058 * exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
2059 dereference then do not exclude dereferences of access-to-constant
2060 types to handle them as constant view of variables (and hence remove
2061 side effects when required).
2062 * sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
2063 are properly handled.
2065 2010-10-11 Robert Dewar <dewar@adacore.com>
2067 * sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting.
2069 2010-10-11 Javier Miranda <miranda@adacore.com>
2071 * exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved
2073 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2074 * exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to
2076 (Expand_Simple_Function_Return): Move to exp_ch6.
2077 (Expand_N_Extended_Return_Statement): Moved to exp_ch6.
2078 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2080 2010-10-11 Robert Dewar <dewar@adacore.com>
2082 * snames.ads-tmpl: Add names for aspects.
2083 * aspects.ads, aspects.adb: New.
2084 * gcc-interface/Make-lang.in: Update dependencies.
2085 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2087 * exp_ch6.adb (Expand_Actuals): If an actual is the current instance of
2088 a task type, it must be replaced with a reference to Self.
2090 2010-10-11 Vincent Celier <celier@adacore.com>
2092 * adaint.h: Add prototype for function __gnat_create_output_file_new.
2094 2010-10-11 Javier Miranda <miranda@adacore.com>
2096 * sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected
2099 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2101 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error
2102 for AI05-0033 in CodePeer mode.
2104 2010-10-11 Robert Dewar <dewar@adacore.com>
2106 * atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1)
2107 * csinfo.adb: Aspect_Specifications is a new special field
2108 * einfo.adb (Flag3): New unused flag
2109 * exp_util.adb (Insert_Actions): Add processing for
2110 N_Aspect_Specification.
2111 * sem.adb: Add entry for N_Aspect_Specification.
2112 * sinfo.ads, sinfo.adb (N_Aspect_Specification): New node
2113 (Has_Aspect_Specifications): New flag
2114 (Permits_Aspect_Specifications): New function
2115 (Aspect_Specifications): New function
2116 (Set_Aspect_Specifications): New procedure
2117 * sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order
2118 (Sprint_Node): Add dummy entry for N_Aspect_Specification
2119 * treepr.adb (Flag3): New flag to be listed
2121 2010-10-11 Vincent Celier <celier@adacore.com>
2123 * adaint.c: Minor reformatting.
2125 2010-10-11 Robert Dewar <dewar@adacore.com>
2127 * sem_ch6.adb, s-htable.ads: Minor reformatting.
2129 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2131 * sem_ch4.adb (Analyze_Selected_Component): If the selector is
2132 invisible in an instantiation, and both the formal and the actual are
2133 private extensions of the same type, look for the desired component in
2134 the proper view of the parent type.
2136 2010-10-11 Vincent Celier <celier@adacore.com>
2138 * adaint.c (__gnat_number_of_cpus): Add implementation for Solaris,
2139 AIX, Tru64, Darwin, IRIX and HP-UX.
2141 2010-10-11 Robert Dewar <dewar@adacore.com>
2143 * a-textio.adb: Minor reformatting
2145 2010-10-11 Robert Dewar <dewar@adacore.com>
2147 * a-suesen.ads, a-suenst.ads,
2148 a-suesen.adb, a-suenst.adb,
2149 a-suewse.adb, a-suewst.adb,
2150 a-suewse.ads, a-suewst.ads,
2151 a-suezse.ads, a-suezst.ads,
2152 a-suezse.adb, a-suezst.adb: New name for string encoding packages.
2153 * impunit.adb: New names for string encoding units
2154 * Makefile.rtl: New names for string encoding units
2155 * rtsfind.ads: Minor code reorganization.
2157 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2159 * exp_ch5.adb: Code clean up.
2161 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2163 * sem_ch6.adb (Check_Limited_Return): Specialize warning on limited
2164 returns when in a generic context.
2165 (Analyze_Function_Return): ditto.
2167 2010-10-11 Robert Dewar <dewar@adacore.com>
2169 * s-multip.ads: Fix header.
2170 * sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.
2172 2010-10-11 Vincent Celier <celier@adacore.com>
2174 * Makefile.rtl: Add s-multip.
2175 * adaint.c: New function __gnat_number_of_cpus, implemented for Linux,
2176 defaulting to 1 for other platforms.
2177 * adaint.h: New function __gnat_number_of_cpus.
2178 * impunit.adb (Non_Imp_File_Names_12): New file list for Ada 2012,
2179 with a single component "s-multip".
2180 * impunit.ads (Kind_Of_Unit): New enumerated value Ada_12_Unit for Ada
2182 * rtsfind.ads (RTU_Id): New enumerated value System_Multiprocessors
2183 * s-multip.ads, s-multip.adb: New Ada 2012 package.
2184 * sem_ch10.adb (Analyze_With_Clause): Check also Ada 2012 units.
2186 2010-10-11 Javier Miranda <miranda@adacore.com>
2188 * a-textio.adb: Move new implementation of Get_Line to a subunit.
2189 * a-tigeli.adb: New subunit containing the implementation of Get_Line.
2191 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2193 * sem_aux.adb: Code clean up.
2195 2010-10-11 Robert Dewar <dewar@adacore.com>
2197 * sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting
2199 2010-10-11 Robert Dewar <dewar@adacore.com>
2201 * einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags
2202 Flag248-Flag254. Define new field Field29.
2204 2010-10-10 Olivier Hainque <hainque@adacore.com>
2205 Eric Botcazou <ebotcazou@adacore.com>
2207 * gcc-interface/lang.opt (gdwarf+): Remove.
2208 * gcc-interface/gigi.h (get_parallel_type): Likewise
2209 * gcc-interface/misc.c (gnat_dwarf_extensions): Likewise.
2210 (gnat_handle_option): Remove OPT_gdwarfplus case.
2211 (gnat_post_options): Remove setting of use_gnu_debug_info_extensions
2212 from gnat_dwarf_extensions.
2213 * gcc-interface/trans.c (gigi): Remove -gdwarf+ initializations.
2214 * gcc-interface/utils.c (get_parallel_type): Remove.
2216 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2218 * gcc-interface/trans.c (gnat_to_gnu) <N_Not_In>: Use
2219 invert_truthvalue_loc instead of invert_truthvalue.
2220 * gcc-interface/utils2.c (build_binary_op) <NE_EXPR>: Likewise.
2221 (build_unary_op) <TRUTH_NOT_EXPR>: Likewise.
2223 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2225 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
2226 assertion on the types of the parameters. Use KIND local variable.
2227 <E_Incomplete_Type>: Likewise.
2229 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2231 * gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
2232 * gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
2233 * gcc-interface/decl.c (annotate_object): Likewise and handle it.
2234 (gnat_to_gnu_entity): Adjust calls to annotate_object.
2235 (gnat_to_gnu_param): If fat pointer types are passed by reference on
2236 the target, pass them by explicit reference.
2237 * gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
2238 * gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
2239 (Subprogram_Body_to_gnu): Adjust call to annotate_object.
2240 (call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
2241 * gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
2243 (build_function_stub): Iterate on the parameters of the subprogram in
2244 lieu of on the argument types. Adjust call to convert_vms_descriptor.
2246 2010-10-09 Eric Botcazou <ebotcazou@adacore.com>
2248 * gcc-interface/misc.c: Delete prototypes.
2249 (gnat_init_options): Use local variable.
2250 (lang_hooks): Move to the end of the file.
2252 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2254 * gcc-interface/misc.c (gnat_init_options_struct): New. Split out
2255 from gnat_init_options.
2256 (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
2258 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2260 * sem_aux.adb: Cleanup Is_Immutably_Limited_Type.
2262 2010-10-08 Robert Dewar <dewar@adacore.com>
2264 * exp_ch3.adb: Minor reformatting.
2265 * exp_ch5.adb: Add comment.
2267 2010-10-08 Robert Dewar <dewar@adacore.com>
2269 * sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
2270 * gcc-interface/Make-lang.in: Update dependencies.
2271 * einfo.ads: Minor reformatting.
2273 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2275 * exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
2276 sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
2277 exp_ch3.adb: Change Is_Inherently_Limited_Type to
2278 Is_Immutably_Limited_Type to accord with new RM terminology.
2279 * sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
2280 of a formal limited private type is not immutably limited in a generic
2283 2010-10-08 Robert Dewar <dewar@adacore.com>
2285 * sem_prag.adb (Check_Duplicate_Pragma): New procedure
2286 Add calls to this new procedure where appropriate
2288 2010-10-08 Vincent Celier <celier@adacore.com>
2290 * a-textio.adb (Get_Chunk): Code clean up.
2292 2010-10-08 Robert Dewar <dewar@adacore.com>
2294 * a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads,
2295 a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads,
2296 a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
2297 a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads,
2298 a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads,
2299 a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads,
2300 a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads,
2301 a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From
2304 2010-10-08 Robert Dewar <dewar@adacore.com>
2306 * sem_cat.adb (Check_Categorization_Dependencies): Remote types
2307 packages can depend on preleborated packages.
2309 2010-10-08 Robert Dewar <dewar@adacore.com>
2311 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
2312 Interrupt_Handler and Attach_Handler not allowed in generics.
2314 2010-10-08 Robert Dewar <dewar@adacore.com>
2316 * ali.adb: Set Allocator_In_Body if AB parameter present on M line
2317 * ali.ads (Allocator_In_Body): New flag
2318 * bcheck.adb (Check_Consistent_Restrictions): Handle case of main
2319 program violating No_Allocators_After_Elaboration restriction.
2320 * gnatbind.adb (No_Restriction_List): Add entries for
2321 No_Anonymous_Allocators, and No_Allocators_After_Elaboration.
2322 * lib-load.adb: Initialize Has_Allocator flag
2323 * lib-writ.adb: Initialize Has_Allocator flag
2324 (M_Parameters): Set AB switch if Has_Allocator flag set
2325 * lib-writ.ads: Document AB flag on M line
2326 * lib.adb (Has_Allocator): New function
2327 (Set_Has_Allocator): New procedure
2328 * lib.ads (Has_Allocator): New function
2329 (Set_Has_Allocator): New procedure
2330 (Has_Allocator): New flag in Unit_Record
2331 * sem_ch4.adb (Analyze_Allocator): Add processing for
2332 No_Allocators_After_Elaboration.
2334 2010-10-08 Geert Bosch <bosch@adacore.com>
2336 * a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc.
2338 2010-10-08 Javier Miranda <miranda@adacore.com>
2340 * sem_prag.adb (Analyze_Pragma): Relax semantic rule of
2341 Java_Constructors because in the JRE library we generate occurrences
2342 in which the "this" parameter is not the first formal.
2344 2010-10-08 Robert Dewar <dewar@adacore.com>
2346 * par-ch3.adb: Minor reformatting.
2348 2010-10-08 Javier Miranda <miranda@adacore.com>
2350 * exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java
2353 2010-10-08 Robert Dewar <dewar@adacore.com>
2355 * par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012
2357 * sinfo.adb (Use_Type_Clause): Add All_Present flag.
2358 * sinfo.ads (Use_Type_Clause): Add All_Present flag.
2359 * s-rident.ads: Add entry for No_Allocators_After_Elaboration,
2360 No_Anonymous_Allocators.
2362 2010-10-08 Vincent Celier <celier@adacore.com>
2364 * bindgen.adb (Gen_Restrictions_Ada): No new line after last
2365 restriction, so that the last comma is always replaced with a left
2368 2010-10-08 Javier Miranda <miranda@adacore.com>
2370 * sem_prag.adb (Analyze_Pragma): Add specific check on the type of the
2371 first formal of delegates.
2373 2010-10-08 Robert Dewar <dewar@adacore.com>
2375 * sem_aggr.adb: Minor reformatting.
2377 2010-10-08 Robert Dewar <dewar@adacore.com>
2379 * exp_imgv.adb (Expand_Image_Attribute): Handle special calling
2380 sequence for soft hyphen for Character'Image case.
2381 * rtsfind.ads (Image_Character_05): New entry
2382 * s-imgcha.adb (Image_Character_05): New procedurew
2383 * s-imgcha.ads (Image_Character_05): New procedure
2384 * s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen
2386 * s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD#
2387 * sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name
2390 2010-10-08 Robert Dewar <dewar@adacore.com>
2392 * sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop
2393 for case of Wide_[Wide_]Character.
2395 2010-10-08 Robert Dewar <dewar@adacore.com>
2397 * exp_ch3.adb: Minor reformating
2398 Minor code reorganization.
2400 2010-10-08 Javier Miranda <miranda@adacore.com>
2402 * sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of
2403 pragmas CIL_Constructor and Java_Constructor.
2404 * exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the
2405 predefined primitives for CIL/Java tagged types.
2407 2010-10-08 Robert Dewar <dewar@adacore.com>
2409 * sem_ch6.adb: Minor reformatting.
2411 2010-10-08 Robert Dewar <dewar@adacore.com>
2413 * gnat1drv.adb: Add call to Validate_Independence.
2414 * par-prag.adb: Add dummy entries for Independent,
2415 Independent_Componentsa.
2416 * sem_ch13.adb (Validate_Independence): New procedure
2417 (Initialize): Initialize address clause and independence check tables
2418 * sem_ch13.ads (Independence_Checks): New table
2419 (Validate_Independence): New procedure
2420 * sem_prag.adb: Add processing for pragma Independent[_Components]
2421 * snames.ads-tmpl: Add entries for pragma Independent[_Components]
2423 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2425 * sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate
2426 component with box initialization, if the component is a variant record
2427 use the values of the discriminants to select the proper variant for
2428 further box initialization.
2430 2010-10-08 Thomas Quinot <quinot@adacore.com>
2432 * xsnames.adb: Remove obsolete file.
2433 * make.adb, sem_ch8.adb, einfo.ads: Minor reformatting.
2435 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2437 * exp_aggr.adb: Complete previous change.
2439 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2441 * sem_ch6.adb (Check_Return_Subtype): The subtype indication in an
2442 extended return must match statically the return subtype of the
2443 enclosing function if the type is an elementary type or if it is
2446 2010-10-08 Vincent Celier <celier@adacore.com>
2448 * prj-nmsc.adb (Add_Source): Report all duplicate units and source file
2449 names. Do not report the same duplicate unit several times.
2450 * prj.ads (Source_Data): New Boolean component Duplicate_Unit,
2451 defaulted to False, to avoid reporting the same unit as duplicate
2454 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2456 * sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an
2457 others choice is a literal, analyze it to enable later optimizations.
2458 * exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size
2459 and components can be handled by the backend even if it is of a limited
2462 2010-10-08 Arnaud Charlet <charlet@adacore.com>
2464 * a-rttiev.adb (task Timer): Since this package may be elaborated
2465 before System.Interrupt, we need to call Setup_Interrupt_Mask
2466 explicitly to ensure that this task has the proper signal mask.
2468 2010-10-08 Robert Dewar <dewar@adacore.com>
2470 * freeze.adb (Freeze_Entity): For array case, move some processing for
2471 pragma Pack, Component_Size clause and atomic/volatile components here
2472 instead of trying to do the job in Sem_Ch13 and Freeze.
2473 * layout.adb: Use new Addressable function
2474 * sem_ch13.adb (Analyze_Attribute_Representation_Clause, case
2475 Component_Size): Move some handling to freeze point in
2476 Freeze.Freeze_Entity.
2477 * sem_prag.adb (Analyze_pragma, case Pack): Move some handling to
2478 freeze point in Freese.Freeze_Entity.
2479 * sem_util.ads, sem_util.adb (Addressable): New function.
2481 2010-10-08 Robert Dewar <dewar@adacore.com>
2483 * sprint.adb: Minor reformatting.
2485 2010-10-08 Javier Miranda <miranda@adacore.com>
2487 * exp_ch4.adb (Real_Range_Check): Declare temporary as constant.
2489 2010-10-08 Robert Dewar <dewar@adacore.com>
2491 * sem_ch3.adb: Minor reformatting.
2493 2010-10-08 Vincent Celier <celier@adacore.com>
2495 * ali-util.adb (Get_File_Checksum): Make sure that external_as_list is
2496 not a reserved word.
2497 * prj-proc.adb (Expression): Process string list external references.
2498 * prj-strt.adb (External_Reference): Parse external_as_list external
2500 * prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes
2501 (Set_Expression_Kind_Of): Ditto
2502 * prj.adb (Initialize): Set external_as_list as a reserved word
2503 * projects.texi: Document new string external reference
2505 * scans.ads (Token_Type): New token Tok_External_As_List
2506 * snames.ads-tmpl: New standard name Name_External_As_List
2508 2010-10-08 Thomas Quinot <quinot@adacore.com>
2510 * sem_prag.adb: Minor reformatting.
2512 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2514 * sem_ch3.adb (Derived_Type_Declaration): In the private part of an
2515 instance, it is legal to derive from a non-limited actual when the
2516 formal type is untagged limited.
2517 * sem_ch12.adb (Instantiate_Type): For a formal private type, use
2518 analyzed formal as Generic_Parent_Type, to simplify later checks.
2520 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2522 * sem_res.adb (Insert_Default): If default value is already a
2523 raise_constraint_error do not rewrite it as new raise node, to prevent
2524 infinite loops in the warning removal machinery.
2526 2010-10-08 Robert Dewar <dewar@adacore.com>
2528 * sem_util.adb, sem_prag.adb: Minor reformatting
2530 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
2532 * gnat_rm.texi: Remove the section on pragma Implemented_By_Entry.
2533 Add section on pragma Implemented.
2535 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2537 * sem_ch3.adb (Derive_Subprogram): If an abstract extension has a
2538 concrete parent with a concrete constructor, the inherited constructor
2539 is abstract even if the derived type is a null extension.
2541 2010-10-08 Thomas Quinot <quinot@adacore.com>
2543 * sem_ch4.adb: Minor reformatting.
2545 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
2547 * einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused.
2548 (Implemented_By_Entry): Removed.
2549 (Set_Implemented_By_Entry): Removed.
2550 (Write_Entity_Flags): Remove the output for Implemented_By_Entry.
2551 * einfo.ads: Remove Implemented_By_Entry and its usage in entities.
2552 (Implemented_By_Entry): Removed along with its associated pragma.
2553 (Set_Implemented_By_Entry): Removed along with its associated pragma.
2554 * exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9.
2555 (Build_Dispatching_Call_Equivalent): New routine.
2556 (Build_Dispatching_Requeue): New routine.
2557 (Build_Dispatching_Requeue_To_Any): New routine.
2558 (Build_Normal_Requeue): New routine.
2559 (Build_Skip_Statement): New routine.
2560 (Expand_N_Requeue_Statement): Rewritten. The logic has been split into
2561 several subroutines.
2562 * par-prag.adb: Replace Pragma_Implemented_By_Entry by
2564 * sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning
2566 (Check_Pragma_Implemented): New routines.
2567 (Inherit_Pragma_Implemented): New routine.
2568 * sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a
2569 dispatching requeue.
2570 * sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry
2571 and adding Implemented.
2572 (Ada_2012_Pragma): New routine.
2573 (Analyze_Pragma, case Implemented): Perform all necessary checks
2574 concerning pragma Implemented and register the pragma as a
2575 representation item with the procedure_LOCAL_NAME.
2576 (Analyze_Pragma, case Implemented_By_Entry): Removed.
2577 * sem_util.adb (Implementation_Kind): New routine.
2578 * sem_util.ads (Implementation_Kind): New routine.
2579 * snames.ads-tmpl: Remove Name_Implemented_By_Entry and add
2580 Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and
2581 add Pragma_Implemented. Add special names By_Any, By_Entry and
2582 By_Protected_Procedure.
2584 2010-10-08 Javier Miranda <miranda@adacore.com>
2586 * exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local
2587 variable Has_Static_DT by invocation of function Building_Static_DT.
2589 2010-10-08 Vincent Celier <celier@adacore.com>
2591 * g-dirope.adb (Remove_Dir): Do not change the current directory when
2592 doing a recursive remove of a subdirectory.
2594 2010-10-08 Javier Miranda <miranda@adacore.com>
2596 * exp_ch6.ad (Freeze_Subprogram): Factorize code.
2597 * exp_disp.adb (Make_Secondary_DT): Factorize code.
2598 (Make_DT): Factorize code.
2600 2010-10-08 Robert Dewar <dewar@adacore.com>
2602 * sem_ch4.adb: Minor reformatting.
2604 2010-10-08 Robert Dewar <dewar@adacore.com>
2606 * sem_ch6.adb (Check_Conformance): Check null exclusion match for full
2609 2010-10-08 Thomas Quinot <quinot@adacore.com>
2611 * sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for
2612 consistency with Gen_T in Instantiate_Type.
2613 Introduce constant A_Gen_Obj to avoid repeated queries for
2614 Defining_Identifier (Analyzed_Formal).
2616 2010-10-08 Vincent Celier <celier@adacore.com>
2618 * prj-nmsc.adb: Minor comment fix.
2620 2010-10-07 Robert Dewar <dewar@adacore.com>
2622 * sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02.
2623 * gcc-interface/Make-lang.in: Update dependencies.
2625 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2627 * sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child
2628 unit, if the type of the formal is declared in a parent unit and is not
2629 a formal itself, the actual must be located from an enclosing parent
2630 instance by normal visibility.
2632 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2634 * sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion
2635 indicator is illegal for an uninitialized allocator.
2637 2010-10-07 Robert Dewar <dewar@adacore.com>
2639 * sem_prag.adb (Analyze_Attribute_Definition_Clause, case
2640 Component_Size): Complete previous change.
2642 2010-10-07 Vincent Celier <celier@adacore.com>
2644 * scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier,
2645 even for keywords, to avoid having the checksum to depend on the Ada
2648 2010-10-07 Gary Dismukes <dismukes@adacore.com>
2650 * sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb,
2651 exp_ch3.adb: Minor reformatting.
2653 2010-10-07 Robert Dewar <dewar@adacore.com>
2655 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
2656 Component_Size): It is now illegal to give an incorrect component size
2657 clause in the case of aliased or atomic components.
2658 * sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give
2659 an effective pragma Pack in the case of aliased or atomic components.
2661 2010-10-07 Steve Baird <baird@adacore.com>
2663 * exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion
2664 in the case of a violation of an active No_Task_Hierarchy restriction.
2666 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2668 * sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived
2669 type is non-limited, an actual for it cannot be limited.
2671 2010-10-07 Robert Dewar <dewar@adacore.com>
2673 * einfo.ads (No_Pool_Assigned): Update documentation.
2674 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
2675 Storage_Size): We only set No_Pool_Assigned if the expression is a
2676 static constant and zero.
2677 * sem_res.adb (Resolve_Allocator): Allocation from empty storage pool
2678 should be an error not a warning.
2680 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2682 * exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases
2683 where an aggregate in an assignment can be built directly into the
2684 target, and does not require the creation of a temporary that may
2687 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2689 * sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list
2690 in a record aggregate can correspond to several components of
2691 anonymous access types, as long as the designated subtypes match.
2693 2010-10-07 Robert Dewar <dewar@adacore.com>
2695 * gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
2696 sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
2697 restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
2698 spelling parametrize(d) => parameterize(d).
2700 2010-10-07 Robert Dewar <dewar@adacore.com>
2702 * sem_ch12.adb: Add comment.
2703 * sem_ch6.adb: Minor reformatting.
2705 2010-10-07 Robert Dewar <dewar@adacore.com>
2707 * par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
2708 Pexp to Pf_Rec constants
2709 (P_Subprogram): Expression is always enclosed in parentheses
2710 * par.adb (Pf_Rec): add Pexp flag for parametrized expression
2711 * sinfo.ads (N_Parametrized_Expression): Expression must be in parens
2713 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2715 * sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
2716 checks on functions that return an abstract type or have a controlling
2717 result whose designated type is an abstract type.
2718 (Check_Private_Overriding): Implement Ada2012 checks on functions
2719 declared in the private part, if an abstract type is involved.
2720 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
2721 reject a generic function that returns an abstract type.
2722 * exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
2723 function has a controlling access result, check that the tag of the
2724 return value matches the designated type of the return expression.
2726 2010-10-07 Robert Dewar <dewar@adacore.com>
2728 * par-ch6.adb: Fix error in handling of parametrized expressions.
2729 * par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
2731 (P_Simple_Expression): Better message for qualified expression prefix
2732 * s-crc32.adb: Minor reformatting.
2733 * exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
2734 storage pool (this test is moved to Sem_Intr).
2735 * sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
2736 empty storage pool, moved here from Exp_Intr and made into error.
2737 (Check_Intrinsic_Call): Remove assumption in generating not-null free
2738 warning that the name of the instantiation is Free.
2739 * sinput.adb (Tree_Read): Document use of illegal free call allowed in
2741 * types.ads: Remove storage size clauses from big types (since we may
2742 need to do deallocations, which are now illegal for empty pools).
2744 2010-10-07 Sergey Rybin <rybin@adacore.com>
2746 * gnat_ugn.texi: Add missing word.
2748 2010-10-07 Robert Dewar <dewar@adacore.com>
2750 * exp_util.adb (Insert_Actions): Add handling of
2751 N_Parametrized_Expression.
2752 * par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
2753 * sem.adb: Add entry for N_Parametrized_Expression
2754 * sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
2755 * sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
2756 * sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
2757 * sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
2758 * par-ch4.adb: Minor reformatting.
2760 2010-10-07 Robert Dewar <dewar@adacore.com>
2762 * scng.adb (Skip_Other_Format_Characters): New procedure
2763 (Start_Of_Wide_Character): New procedure
2764 (Scan): Use Start_Of_Wide_Character where appropriate
2765 (Scan): Improve error message for other_format chars in identifier
2766 (Scan): Allow other_format chars between tokens
2768 2010-10-07 Javier Miranda <miranda@adacore.com>
2770 * exp_util.adb (Safe_Prefixed_Reference): When removing side effects,
2771 Add missing support for explicit dereferences.
2773 2010-10-07 Robert Dewar <dewar@adacore.com>
2775 * par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting.
2777 2010-10-07 Robert Dewar <dewar@adacore.com>
2779 * exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb,
2780 exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String
2781 * sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to
2782 Exp_Util.Fully_Qualified_Name_String.
2784 2010-10-07 Robert Dewar <dewar@adacore.com>
2786 * rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler
2787 * sem_res.adb (Resolve_Call): A call to
2788 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
2789 No_Relative_Delay (AI-0211).
2791 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2793 * sem_ch10.adb: Small change in error message.
2795 2010-10-07 Robert Dewar <dewar@adacore.com>
2797 * tbuild.ads: Minor reformatting.
2799 2010-10-07 Robert Dewar <dewar@adacore.com>
2801 * gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting
2803 2010-10-07 Arnaud Charlet <charlet@adacore.com>
2805 * exp_ch11.adb (Expand_N_Exception_Declaration): Update comments.
2807 2010-10-07 Robert Dewar <dewar@adacore.com>
2809 * sem_res.adb: Minor reformatting
2811 2010-10-07 Olivier Ramonat <ramonat@adacore.com>
2813 * gnat_ugn.texi: Minor editing.
2814 * opt.ads: Document that scripts rely on specific formats in opt.ads
2816 2010-10-07 Robert Dewar <dewar@adacore.com>
2818 * a-wichun.ads, a-wichun.adb (To_Lower_Case): New function
2819 (To_Upper_Case): Fix to be inverse of To_Lower_Case
2820 * a-zchuni.ads, a-zchuni.adb (To_Lower_Case): New function
2821 (To_Upper_Case): Fix to be inverse of To_Lower_Case
2823 2010-10-07 Robert Dewar <dewar@adacore.com>
2825 * a-wichha.adb, a-wichha.ads, a-zchhan.adb, a-zchhan.ads: New file.
2826 * impunit.adb: Add entries for a-wichha/a-zchhan
2827 * Makefile.rtl: Add entries for a-wichha/a-zchhan
2829 2010-10-07 Vincent Celier <celier@adacore.com>
2831 * make.adb (Check): Call Check_Source_Info_In_ALI with Project_Tree
2832 * makeutl.adb (Check_Source_Info_In_ALI): If there is at least one
2833 replaced source, check that none of the replaced sources are in the
2835 * makeutl.ads (Check_Source_Info_In_ALI): New parameter Tree
2836 * prj-nmsc.adb (Remove_Source): New parameter Tree. If the source is
2837 replaced with a source with a different file name, put it in the hash
2838 table Replaced_Sources.
2839 (Add_Source): Call Remove_Source with Data.Tree. If there is at least
2840 one replaced source, check if it has the same file name as the current
2841 source; if it has, remove it from the hash table Replaced_Sources.
2842 * prj.adb (Reset): Reset hash table Tree.Replaced_Sources
2843 * prj.ads (Replaced_Source_HTable): New hash table
2844 (Project_Tree_Data): New components Replaced_Sources and
2845 Replaced_Source_Number.
2847 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2849 * sem_elab.adb (Check_A_Call): After inserting elaboration check, set
2850 proper flag to prevent a double elaboration check on the same call.
2851 * exp_util.adb (Insert_Actions): If the enclosing node is an
2852 Expression_With_Actions and it has been analyzed already, find
2853 insertion point further up in the tree.
2855 2010-10-07 Hristian Kirtchev <kirtchev@adacore.com>
2857 * sem_ch13.adb (Analyze_Record_Representation_Clause): Alphabetize all
2858 local variables. Remove the general restriction which prohibits the
2859 application of record rep clauses to Unchecked_Union types. Add Ada
2860 2012 check to detect improper naming of an Unchecked_Union
2861 discriminant in record rep clause.
2862 * sem_prag.adb: Add with and use clause for Exp_Ch7.
2863 (Analyze_Pragma): Unchecked_Union case: Propagate the Unchecked_Union
2864 type to all invocations of Check_Component and Check_Variant.
2865 (Check_Component): Add formal parameters UU_Typ and In_Variant_Part.
2866 Rewritten. Add Ada 2012 check to detect improper use of formal
2867 private types and private extensions as component types of an
2868 Unchecked_Union declared inside a generic body.
2869 (Check_Variant): Add formal parameter UU_Typ. Propagate the
2870 Unchecked_Union type to all calls of Check_Component. Signal that the
2871 current component comes from the variant part of an Unchecked_Union
2873 (Inside_Generic_Body): New routine.
2875 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2877 * exp_ch4.adb (Expand_Composite_Equality): When looking for a primitive
2878 equality operation for a record component, verify that both formals
2879 have the same type, and the result type is boolean.
2881 2010-10-07 Vincent Celier <celier@adacore.com>
2883 * gnatcmd.adb (Check_Files): When looking for the .ci file for a
2884 binder generated file, look for both b~xxx and b__xxx as gprbuild
2885 always uses b__ as the prefix of such files.
2887 2010-10-07 Thomas Quinot <quinot@adacore.com>
2889 * sem_res.adb: Minor reformatting.
2891 2010-10-07 Arnaud Charlet <charlet@adacore.com>
2893 * debug.adb: Update -gnatd.J documentation.
2895 2010-10-07 Robert Dewar <dewar@adacore.com>
2897 * gnat_rm.texi: Document handling of invalid values
2898 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation
2900 (UTF_To_Upper_Case): New function.
2902 2010-10-07 Robert Dewar <dewar@adacore.com>
2904 * sem_attr.adb: Minor reformatting.
2905 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag
2906 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag
2908 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in
2910 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag
2911 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only
2912 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only
2914 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with
2916 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only.
2917 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated
2920 2010-10-07 Javier Miranda <miranda@adacore.com>
2922 * a-tags.ads: Use new support for pragma Ada_2012 with function
2925 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2927 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a
2928 sequence of statements.
2930 2010-10-07 Vincent Celier <celier@adacore.com>
2932 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists
2934 2010-10-07 Javier Miranda <miranda@adacore.com>
2936 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram.
2937 * rtsfind.ads (RE_Type_Is_Abstract): New entity.
2938 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract.
2940 2010-10-07 Arnaud Charlet <charlet@adacore.com>
2942 * sem_ch12.adb (Mark_Context): Removed, no longer needed.
2943 (Analyze_Package_Instantiation): No longer analyze systematically a
2944 generic body in CodePeer mode.
2945 * freeze.adb, sem_attr.adb: Update comments.
2947 2010-10-05 Robert Dewar <dewar@adacore.com>
2949 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012
2952 2010-10-05 Pascal Obry <obry@adacore.com>
2954 * gnat_rm.texi: Fix typo.
2956 2010-10-05 Arnaud Charlet <charlet@adacore.com>
2958 * gnat_ugn.texi: Add note about identifiers with same name and
2961 2010-10-05 Robert Dewar <dewar@adacore.com>
2963 * sem_ch4.adb: Minor reformatting.
2964 * a-direct.ads: Minor comment update.
2966 2010-10-05 Javier Miranda <miranda@adacore.com>
2968 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is
2969 no longer required after change in New_Overloaded_Entity.
2970 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate
2971 the fragment of code that handles derivations of interface primitives.
2972 Add missing dependence on global variable Inside_Freezing_Actions to
2973 ensure the correct management of internal interface entities.
2974 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease
2975 of the global variable Inside_Freezing_Actions to ensure that internal
2976 interface entities are well handled by New_Overloaded_Entity.
2977 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation
2978 and complete the algorithm to catch hidden primitives derived of
2979 private type that covers the interface.
2980 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing
2983 2010-10-05 Robert Dewar <dewar@adacore.com>
2985 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb,
2986 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting.
2987 Minor code reorganization (use Nkind_In).
2989 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2991 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for
2994 2010-10-05 Vincent Celier <celier@adacore.com>
2996 * gnatbind.adb: If the main library file is not for a suitable main
2997 program, change the error message.
2999 2010-10-05 Vincent Celier <celier@adacore.com>
3001 * a-direct.ads: Minor spelling error fixes in comments.
3002 * gnat_rm.texi: Add three entries in "Implementation Defined
3003 Characteristics" for the interpretations of the Form parameters in
3006 2010-10-05 Robert Dewar <dewar@adacore.com>
3008 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
3009 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
3010 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
3014 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3016 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is
3017 an explicit dereference of an access to function, the prefix is not
3018 interpreted as a parameterless call.
3020 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3022 * exp_attr.adb: For 'Read and 'Write, use full view of base type if
3025 2010-10-05 Vincent Celier <celier@adacore.com>
3027 * make.adb (Switches_Of): Allow wild cards in index of attributes
3029 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index
3030 of the associative array as a glob regular expression.
3031 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter
3032 Allow_Wildcards, defaulted to False.
3033 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto
3034 * projects.texi: Document that attribute Switches (<file name>) may
3035 use wild cards in the index.
3037 2010-10-05 Robert Dewar <dewar@adacore.com>
3039 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb,
3040 einfo.adb: Minor reformatting.
3041 * debug.adb: Remove obsolete documentation for d.Z flag.
3043 2010-10-05 Vincent Celier <celier@adacore.com>
3045 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake
3046 switch --create-info-file=.
3047 * gnat_ugn.texi: Add documentation for new gnatmake switch
3050 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3052 * sem_ch3.adb: Do not elaborate type definition if syntax error.
3054 2010-10-05 Javier Miranda <miranda@adacore.com>
3056 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
3057 to generate the full-qualified names of its corresponding spec.
3058 This facilitates locating the corresponing body when reading
3061 2010-10-05 Thomas Quinot <quinot@adacore.com>
3063 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
3064 canonical name without serial number only if the helper is becoming a
3065 primitive of the type.
3067 2010-10-05 Javier Miranda <miranda@adacore.com>
3069 * exp_disp.adb (Make_DT): Minor code reorganization.
3071 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3073 * par-ch6.adb: improve recovery with extra paren in function spec.
3075 2010-10-05 Quentin Ochem <ochem@adacore.com>
3077 * prj-tree.ads: Project_Path is now aliased.
3079 2010-10-05 Thomas Quinot <quinot@adacore.com>
3081 * checks.adb: Minor reformatting.
3083 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3085 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
3086 (Shared_Libgcc): New aliased variable.
3087 (Shared_Libgcc_Switch): New constant.
3088 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
3089 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
3091 * gcc-interface/Make-lang.in: Update dependencies.
3093 2010-10-05 Vincent Celier <celier@adacore.com>
3095 * prj-part.adb (Parse_Simple_Project): When checking if a child project
3096 imports its parent project, also look in projects being extended by
3099 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3101 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
3103 2010-10-05 Javier Miranda <miranda@adacore.com>
3105 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
3106 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
3107 activate this output.
3109 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3111 * back_end.adb (Call_Back_End): Generate an error message when scil
3112 generation is enabled, and no scil back-end (by default) is available.
3114 2010-10-05 Javier Miranda <miranda@adacore.com>
3116 * debug.adb: Update documentation since -gnatd.Z is no longer required
3117 to generate the call-graph information.
3119 2010-10-05 Javier Miranda <miranda@adacore.com>
3121 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
3122 runtime access check by an equivalent expansion that causes
3123 no problems in the VM backend. The original expansion was
3124 not good for the VM backends because when Tagged_Type_Expansion
3125 is disabled the attribute Access_Disp_Table is not available.
3127 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3129 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
3130 is class-wide and T1 is its specific type.
3132 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3134 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
3136 2010-10-05 Vincent Celier <celier@adacore.com>
3138 * back_end.ads: Minor spelling error correction.
3140 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3142 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
3143 warnings when -gnatC is specified here so that warnings can be
3144 re-enabled explicitly.
3145 (Adjust_Global_Switches): No longer suppress warnings.
3147 2010-10-05 Vincent Celier <celier@adacore.com>
3149 * makeutl.adb: Minor reformatting.
3151 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3153 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
3154 non-discrete type appears as an actual in a call.
3156 2010-10-05 Vincent Celier <celier@adacore.com>
3158 * make.adb (Scan_Make_Arg): Take into account new switch
3160 * makeusg.adb: Add line for new switch --source-info=file.
3161 * makeutl.ads (Source_Info_Option): New constant String for new builder
3163 * prj-conf.adb: Put subprograms in alphabetical order
3164 (Process_Project_And_Apply_Config): Read/write an eventual source info
3166 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
3168 (Look_For_Sources): If a source info file was successfully read, get
3169 the source data from the data read from the source info file.
3170 * prj-util.adb (Source_Info_Table): New table
3171 (Source_Info_Project_HTable): New hash table
3172 (Create): New procedure
3173 (Put (File), Put_Line): New procedures
3174 (Write_Source_Info_File): New procedure
3175 (Read_Source_Info_File): New procedure
3176 (Initialize): New procedure
3177 (Source_Info_Of): New procedure
3178 (Next): New procedure
3179 (Close): When file is an out file, fail if the buffer cannot be written
3180 or if the file cannot be close successfully.
3181 (Get_Line): Fail if file is an out file
3182 * prj-util.ads (Create): New procedure
3183 (Put (File), Put_Line): New procedures
3184 (Write_Source_Info_File): New procedure
3185 (Read_Source_Info_File): New procedure
3186 (Source_Info_Data): New record type
3187 (Source_Info_Iterator): New private type
3188 (Initialize): New procedure
3189 (Source_Info_Of): New procedure
3190 (Next): New procedure
3191 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
3192 Source_Info_File_Exists.
3194 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3196 * exp_ch4.adb: Fix typo.
3198 2010-10-05 Thomas Quinot <quinot@adacore.com>
3200 * lib-writ.adb: Minor reformatting.
3202 2010-10-05 Javier Miranda <miranda@adacore.com>
3204 * sem_ch3.adb (Access_Definition): Remove useless code.
3206 2010-10-05 Emmanuel Briot <briot@adacore.com>
3208 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
3209 (Deep_Copy): Removed, not used.
3211 2010-10-05 Javier Miranda <miranda@adacore.com>
3213 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
3214 move code that searches in the list of primitives of a tagged type for
3215 the entity that will be overridden by user-defined routines.
3216 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
3217 previously located in routine Add_Internal_Interface_Entities.
3218 * sem_disp.ads (Find_Primitive_Covering_Interface): Update docs.
3219 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
3220 availability of attribute Alias.
3222 2010-10-05 Ed Falis <falis@adacore.com>
3224 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
3225 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
3226 Move definition of intContext to System.OS_Interface.
3227 Add necessary variants in System.VxWorks.Extensions.
3229 2010-10-05 Doug Rupp <rupp@adacore.com>
3231 * s-asthan-vms-alpha.adb: On VMS, a task using
3232 pragma AST_Entry exhibits a memory leak when the task terminates
3233 because the vector allocated for the AST interface is not freed. Fixed
3234 by making the vector a controlled type.
3236 2010-10-05 Emmanuel Briot <briot@adacore.com>
3238 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
3239 a "**" pattern properly exists, and report an error otherwise.
3241 2010-10-05 Emmanuel Briot <briot@adacore.com>
3243 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
3245 2010-10-05 Emmanuel Briot <briot@adacore.com>
3247 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
3249 Extract some code from Get_Directories, to share with the handling
3250 of aggregate projects (for the Project_Files attributes)
3252 2010-10-05 Emmanuel Briot <briot@adacore.com>
3254 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
3255 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
3256 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New
3259 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3261 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
3263 2010-10-05 Emmanuel Briot <briot@adacore.com>
3265 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
3266 (Aggregate projects): added support for parsing aggregate projects.
3267 In particular, check the presence and value of the new attributes
3268 related to aggregate projects, ie Project_Files, Project_Path
3270 (Check_Attribute_Allowed, Check_Package_Allowed,
3271 Rename_Obsolescent_Attributes): new subprogram, extracting code
3272 from existing subprogram to keep their sizes smaller.
3273 (Check_Aggregate_Project, Check_Abstract_Project,
3274 Check_Missing_Sources): new subprograms
3275 (Check): remove comments that duplicated either the name of the
3276 following subprogram call, or the comment on that subprogram.
3277 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
3278 from Parse_Single_Project.
3279 (Check_Aggregate_Imports): new subprogram.
3281 2010-10-05 Vincent Celier <celier@adacore.com>
3283 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
3284 file has not been generated for the current source, for example if it
3285 has been generated for the spec, but we are compiling the body.
3287 2010-10-05 Bob Duff <duff@adacore.com>
3289 * xgnatugn.adb: Remove unused procedure.
3291 2010-10-04 Vincent Celier <celier@adacore.com>
3293 * a-direct.adb (Copy_File): Interpret the Form parameter and call
3294 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
3295 the Form parameter contains an incorrect value for field preserve= or
3297 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
3298 parameter is ignored.
3299 (Copy_File): Indicate the interpretation of the Form parameter.
3301 2010-10-04 Vincent Celier <celier@adacore.com>
3303 * make.adb (Gnatmake): When there are no foreign languages declared and
3304 a main in attribute Main of the main project does not exist or is a
3305 source of another project, fail immediately before attempting
3308 2010-10-04 Javier Miranda <miranda@adacore.com>
3310 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
3311 used to convert a node referencing a tag to a class-wide interface
3313 * exp_disp.adb (Convert_Tag_To_Interface): New function.
3314 (Expand_Interface_Conversion): Replace invocation of
3315 Unchecked_Conversion by new function Convert_Tag_To_Interface.
3316 (Write_DT): Add support for null primitives.
3317 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
3318 cleanup code that handles interface conversions and avoid unchecked
3319 conversion of referenced tag components.
3320 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
3321 unrequired conversions when generating a dispatching call to _assign.
3322 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
3324 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3326 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
3327 parent is a binary boolean operation and the operand is an unpacked
3329 (Build_Boolean_Array_Proc_Call): If the operands are both negations,
3330 the operands of the rewritten node are the operands of the negations,
3331 not the negations themselves.
3333 2010-10-04 Robert Dewar <dewar@adacore.com>
3335 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
3336 name of entity to biased warning msg.
3337 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
3338 biased rep (wrong and never worked anyway).
3340 2010-10-04 Arnaud Charlet <charlet@adacore.com>
3342 * sem_elab.adb: Minor reformatting.
3344 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3346 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
3347 an access_to_protected subprogram type, and convert null value into
3348 corresponding aggregate.
3350 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3352 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
3354 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3356 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
3357 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
3360 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3362 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
3363 for N_Operator_Symbol.
3364 (Indicate_Name_And_Type): Likewise.
3365 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
3366 * sem_res.adb (Resolve): Likewise.
3367 * sem_type.adb (Add_One_Interp): Likewise.
3368 (Disambiguate): Likewise.
3370 2010-10-04 Vincent Celier <celier@adacore.com>
3372 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
3373 than ALI file timestamp, return null.
3375 2010-10-04 Vincent Celier <celier@adacore.com>
3377 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length of 79.
3378 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
3379 replaces global constant with the same name. When a line is too long,
3380 indent properly the next continuation line.
3381 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
3382 from 50 to 255, defaulted to 255, to indicate the maximum length of
3383 lines in the project file.
3385 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3387 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
3388 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
3389 of Traverse_Func on it to look for subprogram references in a body.
3390 Call Check_Subprogram_Refs on the body of inlined subprograms at the
3391 outer level and keep clearing the Is_Public flag of subprograms as long
3392 as it returns OK. Do not look at anything else than subprograms once
3393 an inlined subprogram has been seen.
3395 2010-10-04 Javier Miranda <miranda@adacore.com>
3397 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
3398 the target object is an interface.
3399 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
3400 interface type then we generate an implicit conversion to force
3401 displacement of the pointer to the object to reference the secondary
3402 dispatch table associated with the interface.
3404 2010-10-04 Robert Dewar <dewar@adacore.com>
3406 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
3407 Enumeration_Rep_Expr to point to the literal, not the identifier.
3408 (Analyze_Enumeration_Representation_Clause): Improve error message for
3409 size too small for enum rep value
3410 (Analyze_Enumeration_Representation_Clause): Fix size test to use
3411 proper size (RM_Size, not Esize).
3413 2010-10-04 Robert Dewar <dewar@adacore.com>
3415 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
3417 2010-10-04 Javier Miranda <miranda@adacore.com>
3419 * exp_cg.adb (Write_Call_Info): Code clean up.
3421 2010-10-04 Arnaud Charlet <charlet@adacore.com>
3423 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
3425 2010-10-04 Robert Dewar <dewar@adacore.com>
3427 * exp_cg.adb: Minor code reorganization
3429 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
3431 2010-10-04 Bob Duff <duff@adacore.com>
3433 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
3434 to make a qualified expression into a name (syntax-wise), then do not
3435 consider it redundant.
3437 2010-10-04 Thomas Quinot <quinot@adacore.com>
3439 * sem_warn.ads: Fix typo.
3441 2010-10-04 Javier Miranda <miranda@adacore.com>
3443 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
3445 (Write_Call_Info): Add missing support for renamed primitives.
3447 2010-10-04 Thomas Quinot <quinot@adacore.com>
3449 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
3450 code between Make_Component_List_Assign and Make_Field_Assign.
3452 2010-10-04 Vincent Celier <celier@adacore.com>
3454 * prj-nmsc.adb (Get_Directories): For non extending projects that
3455 declare that they have no sources, do not create a non existing object
3456 or exec directory if builder switch -p is used.
3458 2010-10-04 Sergey Rybin <rybin@adacore.com>
3460 * gnat_ugn.texi (gnatcheck): Change the description of the report file
3463 2010-10-04 Ed Falis <falis@adacore.com>
3465 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
3466 determine whether Set_True is called from a task or an ISR.
3467 (Set_True): test for being in a task context before trying to
3468 dereference Defer_Abort or Undefer_Abort.
3470 2010-10-04 Robert Dewar <dewar@adacore.com>
3472 * sem_res.adb, sinput-l.adb: Minor reformatting.
3474 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
3476 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
3477 check when the target object is an interface since the expression of
3478 the right hand side must only cover the interface.
3480 2010-10-04 Vincent Celier <celier@adacore.com>
3482 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
3483 loading the main source, so that if it is preprocessed and -gnateG is
3484 used, the preprocessed file is written.
3485 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
3486 if a subunit is from the main unit when it is loaded.
3487 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
3488 to True before loading a subunit.
3489 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
3490 to True when the main is a generic unit before loading one of its
3492 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
3493 file only for the main unit (spec, body and subunits).
3495 2010-10-04 Vincent Celier <celier@adacore.com>
3497 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
3498 specified and the processed file cannot be written. Just issue a
3499 warning and continue.
3501 2010-10-04 Thomas Quinot <quinot@adacore.com>
3503 * sem_res.adb: Minor reformatting.
3505 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3507 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
3508 is an overridden inherited operation, the desired operation is the
3509 overriding one, which is the alias of the visible one.
3511 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3513 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
3514 present before deleting from the tree, when an inherited function with
3515 a controlling result that returns a null extension is overridden by a
3516 later declaration or body.
3518 2010-10-04 Gary Dismukes <dismukes@adacore.com>
3520 * checks.adb: Update comment.
3522 2010-09-30 Joseph Myers <joseph@codesourcery.com>
3524 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
3525 and define as variables.
3526 (gnat_post_options): Set optimize and optimize_size variables.
3528 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
3530 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
3531 are not defined by target.
3533 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
3535 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
3537 2010-09-28 Richard Henderson <rth@redhat.com>
3539 * gcc-interface/misc.c (gnat_eh_personality): Use
3540 targetm.except_unwind_info.
3542 2010-09-28 Jan Hubicka <jh@suse.cz>
3544 * gcc-interface/utils.c (handle_leaf_attribute): New function.
3545 (gnat_internal_attribute_tables): Add leaf.
3547 2010-09-22 Joseph Myers <joseph@codesourcery.com>
3549 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
3550 -include-directory, -include-directory=, -no-standard-includes,
3551 -no-standard-libraries): New.
3553 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
3555 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
3556 build_array_type with calls to build_nonshared_array_type.
3557 (substitute_in_type): Likewise.
3558 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
3559 (LANG_HOOKS_TYPE_HASH_EQ): Define.
3560 (gnat_post_options): Add 'static' keyword.
3561 (gnat_type_hash_eq): New static function.
3562 * gcc-interface/utils.c (fntype_same_flags_p): New function.
3563 (create_subprog_type): Call it.
3564 (create_index_type): Call build_nonshared_range_type and tidy up.
3565 (create_range_type): Likewise.
3566 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
3568 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3570 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
3572 (end_subprog_body): If the body is a BIND_EXPR, make its associated
3573 block the top-level one.
3574 (build_function_stub): Build a statement group for the whole function.
3575 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
3576 is used, create the enclosing block early and process first the OUT
3579 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3581 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
3582 not generate debug info for individual enumerators.
3584 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3586 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
3587 type instead of enumeral type as the dummy type built for the template
3588 type of fat pointers.
3590 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3592 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
3593 (gnat_zaplevel): Likewise.
3594 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
3595 binding level for an external constant.
3596 <E_Constant>: Force the local context and create a fake scope before
3597 translating the defining expression of an external constant.
3598 <object>: Treat external constants at the global level explicitly for
3599 renaming declarations.
3600 (elaborate_expression_1): Force the variable to be static if the
3601 expression is global.
3602 * gcc-interface/trans.c (get_elaboration_procedure): New function.
3603 (call_to_gnu): Use it.
3604 (gnat_to_gnu): Likewise.
3605 <N_Object_Declaration>: Do not test Is_Public to force the creation of
3606 an initialization variable.
3607 (add_decl_expr): Discard the statement if the declaration is external.
3608 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
3609 the current block if it is external.
3610 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
3611 (gnat_zaplevel): New global function.
3613 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3615 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
3616 variables against zero in all cases.
3617 (rest_of_type_decl_compilation): Likewise.
3618 * gcc-interface/trans.c (gigi): Pass properly typed constants to
3620 (call_to_gnu): Fix formatting.
3621 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
3622 (Exception_Handler_to_gnu_zcx): Likewise.
3623 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
3625 expressions in presence of a freeze node.
3627 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
3629 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
3630 expressions for external constants that are aggregates.
3631 * gcc-interface/utils2.c (build_simple_component_ref): If the field
3632 is an inherited component in an extension, look through the extension.
3634 2010-09-10 Vincent Celier <celier@adacore.com>
3636 * projects.texi: Add documentation for package extensions
3637 Add some documentation for attributes Leading_Library_Options and
3638 Linker'Leading_Switches.
3640 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3642 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
3643 disabled, compute subtype for all string types.
3645 2010-09-10 Robert Dewar <dewar@adacore.com>
3647 * gnat_ugn.texi: Add documentation for -gnatw.s/S
3648 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3649 Component_Size): Implement warning on overriden size clause.
3650 (Analyze_Record_Representation_Clause): Implement warning on overriden
3652 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
3654 * ug_words: Add entries for -gnatw.s/S.
3655 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
3656 * gcc-interface/Make-lang.in: Update dependencies.
3658 2010-09-10 Vincent Celier <celier@adacore.com>
3660 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
3661 a package with the same name from an imported or extended project.
3662 * prj-proc.adb (Process_Declarative_Items): Process package extensions
3664 2010-09-10 Bob Duff <duff@adacore.com>
3666 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
3669 2010-09-10 Robert Dewar <dewar@adacore.com>
3671 * sem.adb: Minor reformatting.
3673 2010-09-10 Bob Duff <duff@adacore.com>
3675 * s-os_lib.ads, g-expect.ads: Add comments.
3677 2010-09-10 Robert Dewar <dewar@adacore.com>
3679 * exp_ch5.adb: Minor reformatting.
3681 2010-09-10 Thomas Quinot <quinot@adacore.com>
3683 * scos.ads: Add comments.
3685 2010-09-10 Vincent Celier <celier@adacore.com>
3687 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
3689 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
3691 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
3692 for a controlled build-in-place function call which appears in an
3693 anonymous context. The transient scope ensures that the intermediate
3694 function result is cleaned up after the master is left.
3695 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
3696 of the transient scope. This is now done in Exand_Call which covers
3697 additional cases other than secondary stack release.
3699 2010-09-10 Arnaud Charlet <charlet@adacore.com>
3701 * sem.adb (Do_Unit_And_Dependents): Add guard.
3703 2010-09-10 Robert Dewar <dewar@adacore.com>
3705 * exp_ch5.adb: Update comments.
3706 * exp_dist.adb: Minor reformatting.
3708 2010-09-10 Robert Dewar <dewar@adacore.com>
3710 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
3712 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
3713 * usage.adb: Add lines for -gnatw.h/H
3714 * gnat_ugn.texi: Add documentation for J519-010
3715 Warn on record holes/gaps
3716 * ug_words: Add entries for -gnatw.h/-gnatw.H
3717 * vms_data.ads: Add entries for [NO]AVOIDGAPS
3719 2010-09-10 Gary Dismukes <dismukes@adacore.com>
3721 * sem_ch6.adb: Update comment.
3723 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3725 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
3726 of full view analyzed after analyzing the corresponding record
3727 declaration, to prevent spurious name conflicts with original
3730 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
3732 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
3733 just issue a warning, but continue with the normal processing.
3735 2010-09-10 Robert Dewar <dewar@adacore.com>
3737 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
3740 2010-09-10 Thomas Quinot <quinot@adacore.com>
3742 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
3743 Build_TypeCode_Call): For a subtype inserted for the expansion of a
3744 generic actual type, go to the underlying type of the original actual
3747 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3749 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
3750 guard around the increment statement, to prevent an off-by-one-value
3751 on the last iteration.
3753 2010-09-10 Vincent Celier <celier@adacore.com>
3755 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
3756 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
3757 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
3758 "at run time" in comments and error/warning messages.
3760 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3762 * exp_cg.adb: Handle properly bodies without specs.
3764 2010-09-10 Emmanuel Briot <briot@adacore.com>
3766 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
3767 present, and the user requested to either ignore this or display a
3768 warning (as opposed to an error), we still need to register the
3771 2010-09-10 Robert Dewar <dewar@adacore.com>
3773 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
3774 now done in In_Extended_Main_Source_Unit.
3775 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
3776 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
3777 as Parsing_Main_Extended_Source.
3778 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
3780 * lib-load.adb (Load_Unit): Add PMES parameter
3781 Set PMES appropriately in all calls to Load_Unit
3782 * lib-load.ads (Load_Unit): Add PMES parameter
3783 * lib.adb (In_Extended_Main_Source_Unit): When called with
3784 Compiler_State set to Parsing, test new flag
3785 Compiling_Main_Extended_Source.
3786 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
3787 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
3788 as Parsing_Main_Extended_Source
3789 * par-load.adb (Load): Set PMES properly in call to Load_Unit
3791 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3793 * exp_cg.adb: Use proper entity to handle overloads.
3794 * sem_res.adb (Check_Parameterless_Call): An operator node without
3795 actuals cannot be a call, and must be treated as a string.
3797 2010-09-10 Robert Dewar <dewar@adacore.com>
3799 * frontend.adb: Minor reformatting.
3801 2010-09-10 Robert Dewar <dewar@adacore.com>
3803 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
3804 * par-ch5.adb (P_Condition): Move from body to spec
3805 * par.adb (Ch5.P_Condition): Move from body to spec
3807 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3809 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
3810 the call table is private, use its full view to generate information
3813 2010-09-10 Jose Ruiz <ruiz@adacore.com>
3815 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
3816 pattern matching to detect predefined primitive operations take into
3817 account that there can be an extra suffix related to body-nested
3820 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3822 * s-pooglo.ads: Add overriding indicators.
3824 2010-09-10 Vincent Celier <celier@adacore.com>
3826 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
3827 /64_MALLOC (for -H64).
3829 2010-09-10 Robert Dewar <dewar@adacore.com>
3831 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
3832 (Error_Msg_NW): Test Parsing_Main_Subunit flag
3833 * errout.ads (Parsing_Main_Subunit): New flag
3834 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
3835 * par-ch6.adb: Minor style fix (remove redandant parentheses)
3836 * par-ch9.adb: Minor style fix (remove redundant parens)
3837 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
3839 2010-09-10 Vincent Celier <celier@adacore.com>
3841 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
3842 function of the same name in Makeutl.
3843 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
3844 of removed procedure when creating a binder mapping file.
3845 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
3847 * makeutl.ads (Create_Binder_Mapping_File): New function
3849 2010-09-10 Jose Ruiz <ruiz@adacore.com>
3851 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
3852 separator when trying the pattern matching to detect predefined
3853 primitive operations.
3855 2010-09-10 Robert Dewar <dewar@adacore.com>
3857 * bindgen.adb, atree.adb: Minor reformatting.
3859 2010-09-10 Ben Brosgol <brosgol@adacore.com>
3861 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
3864 2010-09-10 Doug Rupp <rupp@adacore.com>
3866 * bindgen.adb: Minor comment fix for -H switch.
3868 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3870 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
3871 library unit now, by traversing tree before context is expanded.
3872 (Write_Call_Info): Use enclosing unit name directly.
3873 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
3874 tree earlier, to ensure that subsequent declarations are analyzed in a
3875 connected structure.
3876 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
3879 2010-09-10 Robert Dewar <dewar@adacore.com>
3881 * symbols-processing-vms-alpha.adb: Minor reformatting.
3883 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
3885 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
3886 __gnat_install_handler in case the binder is called with -n.
3888 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3890 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
3891 sloc for renaming declaration and set Comes_From_Source properly to
3892 ensure that references are properly generated for an object declaration
3893 that is built in place.
3895 2010-09-10 Tristan Gingold <gingold@adacore.com>
3897 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
3899 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
3900 * gcc-interface/Makefile.in: gnat.hlp is now generated by
3903 2010-09-10 Bob Duff <duff@adacore.com>
3905 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
3906 := ...;", remove side effects from the right-hand side, because they
3907 might affect the value of the left-hand side, but the left-hand side is
3908 first READ (so we can do shifting and masking) and then written back,
3909 which would cause the side effects to be incorrectly overwritten.
3911 2010-09-10 Robert Dewar <dewar@adacore.com>
3913 * sem_ch4.adb: Minor reformatting.
3914 * exp_ch6.adb: Add comment on testing limited on full type
3915 * gnat_rm.texi: Add documentation on Pure_Function.
3917 2010-09-10 Vincent Celier <celier@adacore.com>
3919 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
3920 as a source of another project and of another language.
3922 2010-09-10 Robert Dewar <dewar@adacore.com>
3924 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
3926 * freeze.adb (Check_Unsigned_Type): Ditto.
3927 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
3928 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
3929 (Set_Scalar_Range_For_Subtype): Ditto.
3930 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
3932 2010-09-10 Robert Dewar <dewar@adacore.com>
3934 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
3936 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
3937 rather than parens for fixed constants.
3938 * sprint.ads: Use square brackets rather than parens for fixed constants
3939 * urealp.adb (UR_Write): Use square brackets rather than parens
3940 (UR_Write): Add Brackets argument
3941 (UR_Write): Add many more special cases to output literals
3942 * urealp.ads (UR_Write): Use square brackets rather than parens
3943 (UR_Write): Add Brackets argument
3945 2010-09-10 Robert Dewar <dewar@adacore.com>
3947 * sem_ch4.adb: Minor reformatting.
3949 2010-09-10 Richard Guenther <rguenther@suse.de>
3951 * gcc-interface/utils.c (create_index_type): Use build_range_type.
3953 2010-09-10 Arnaud Charlet <charlet@adacore.com>
3955 * vms_cmds.ads: New.
3957 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
3959 * exp_dbug.ads: Mention enhanced encoding for array types.
3961 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
3963 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
3964 unsupported in VM targets. Display a warning in this case.
3966 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3968 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
3969 not reset Sloc when printing keyword "new".
3971 2010-09-10 Vincent Celier <celier@adacore.com>
3973 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
3974 GNAT_DRIVER_COMMAND_LINE.
3976 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3978 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
3979 clause, process the body at once.
3981 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3983 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
3984 conversion is the expression is a qualified expression used to
3985 disambiguate a function call.
3987 2010-09-10 Vincent Celier <celier@adacore.com>
3989 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
3990 as a source of another project and of another language.
3992 2010-09-10 Robert Dewar <dewar@adacore.com>
3994 * prj-util.adb: Minor reformatting.
3996 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
3998 * exp_disp.adb: Minor reformatting.
4000 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4002 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
4005 2010-09-10 Thomas Quinot <quinot@adacore.com>
4007 * sem_res.adb: Minor reformatting.
4008 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
4009 magic constants for task master levels (instead, reference
4010 named numbers from System.Tasking).
4012 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4014 * gnatvsn.ads (Ver_Prefix): New constant string.
4015 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
4016 (Gen_Output_File_C): Likewise.
4017 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
4020 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4022 * sem.adb (Walk_Library_Items): Do not traverse children of the main
4023 unit, to prevent spurious circularities in the walk order.
4024 (Depends_On_Main): Use elsewhere to prevent circularities when the body
4025 of an ancestor of the main unit depends on a child of the main unit.
4027 2010-09-10 Robert Dewar <dewar@adacore.com>
4029 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
4030 sem_ch3.adb: Minor reformatting.
4032 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4034 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
4035 that is a renaming must be derived like any other primitive operation,
4036 the renamed operation is not relevant to the derivation.
4038 2010-09-10 Robert Dewar <dewar@adacore.com>
4040 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
4041 * checks.adb: Minor reformatting.
4043 2010-09-10 Robert Dewar <dewar@adacore.com>
4045 * gnat_ugn.texi: Add section on intent of style checking options.
4047 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4049 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
4051 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4053 * sem_ch3.adb: Improve error message on derivation from class-wide type
4055 2010-09-10 Steve Baird <baird@adacore.com>
4057 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
4058 generation when Generate_SCIL is True.
4060 2010-09-10 Geert Bosch <bosch@adacore.com>
4062 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
4063 validity of executable name and removing any existing executable
4064 (Gnatlink): Call Check_Existing_Executable.
4066 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4068 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
4069 initialization of Task_Alternate_Stack here, cleaner since in case of
4070 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
4073 2010-09-10 Thomas Quinot <quinot@adacore.com>
4075 * s-fileio.adb, a-dirval.adb: Minor reformatting.
4077 2010-09-10 Emmanuel Briot <briot@adacore.com>
4079 * prj-util.adb (Executable_Of): Fix CE when the project does not
4080 contain a Builder package.
4082 2010-09-10 Vincent Celier <celier@adacore.com>
4084 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
4085 to the project path, if Prefix and Target_Name are defined.
4086 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
4088 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4090 * checks.adb (Ensure_Valid): If the expression is a boolean expression
4091 or short-circuit operation, do no emit a validity check: only the
4092 elementary operands of the expression need checking.
4094 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4096 * gnat_rm.texi: Document Short_Descriptors.
4098 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4100 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
4101 initialize to Null_Address.
4102 (Enter_Task): Do not set up an alternate stack for foreign threads.
4104 2010-09-10 Robert Dewar <dewar@adacore.com>
4106 * opt.adb (Short_Descriptors): New flag
4107 (Short_Descriptors_Config): New flag
4108 * opt.ads (Short_Descriptors): New flag
4109 (Short_Descriptors_Config): New flag
4110 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
4111 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors.
4112 (Analyze_Pragma): Implement Short_Descriptors pragma
4113 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
4115 2010-09-10 Emmanuel Briot <briot@adacore.com>
4117 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
4118 project's Executable_Suffix.
4120 2010-09-10 Robert Dewar <dewar@adacore.com>
4122 * g-pehage.ads: Minor reformatting
4124 * gnat_ugn.texi: Clarifying comment on -gnatyc
4125 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
4128 2010-09-10 Tristan Gingold <gingold@adacore.com>
4130 * Make-generated.in (gnat.hlp): New rule.
4132 2010-09-10 Emmanuel Briot <briot@adacore.com>
4134 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
4137 2010-09-10 Robert Dewar <dewar@adacore.com>
4139 * einfo.adb: Minor code cleanup: Add assertion to
4140 Set_Corresponding_Protected_Entry.
4142 2010-09-10 Bob Duff <duff@adacore.com>
4144 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
4145 the output to standard output.
4147 2010-09-09 Vincent Celier <celier@adacore.com>
4149 * gnat_ugn.texi: Add documentation for new gnatmake switch
4151 * make.adb (Map_File): New global variable to store the value of switch
4153 (Gnatmake): Add switch -M to gnatlink if switch --create-map-file has
4155 (Scan_Make_Arg): Recognize switch --create-map-file
4156 * makeutl.ads (Create_Map_File_Switch): New constant string for new
4157 gnatmake and gprbuild switch --create-map-file.
4159 2010-09-09 Robert Dewar <dewar@adacore.com>
4161 * sinput-p.ads: Minor comment update.
4163 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4165 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
4166 Entry_Call.State if needed so that the call is marked as cancelled by
4167 Check_Pending_Actions_For_Entry_Call.
4168 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
4169 this procedure may be called from a controlled operation
4170 (Initialize/Finalize).
4172 2010-09-09 Vadim Godunko <godunko@adacore.com>
4174 * impunit.adb: Correct spelling of package's name in the comment.
4176 2010-09-09 Robert Dewar <dewar@adacore.com>
4178 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
4181 2010-09-09 Robert Dewar <dewar@adacore.com>
4183 * impunit.adb: Add entry for a-izteio.
4184 * checks.adb: Add comment.
4185 * debug.adb, exp_disp.adb: Minor reformatting.
4186 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
4188 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4190 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
4191 discriminant cannot be assumed to be the same value because they may
4192 refer to bounds of a component of two different instances of a
4195 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4197 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
4198 operands of an operator to the type of an enclosing conversion, rewrite
4199 the operator so the conversion can't be flagged as redundant.
4200 Remove useless assignments to Typ and Rtyp.
4202 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4204 * gnat_ugn.texi: Fix another long line.
4206 2010-09-09 Bob Duff <duff@adacore.com>
4208 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
4211 2010-09-09 Matthew Heaney <heaney@adacore.com>
4213 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
4214 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
4215 Replace_Element, Reverse_Elements, Swap): Change exception message to
4216 correctly indicate kind of tampering (cursor or element).
4217 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
4218 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
4219 Swap_Links, Replace_Element, Swap): Ditto.
4220 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
4221 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
4222 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
4223 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
4224 Generic_Replace_Element): Ditto
4225 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
4226 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
4227 Replace_Element): Ditto.
4228 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
4229 Symmetric_Difference, Union, Include, Replace): Ditto
4231 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4233 * sprint.adb (Write_Id): If the parent node is an expanded name, check
4234 that its entity_or_associated_node is an entity before writing it out.
4235 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
4236 constructors, there is no need for a dispatch table pointer because the
4237 table is fully inherited from the C++ code.
4239 2010-09-09 Thomas Quinot <quinot@adacore.com>
4241 * projects.texi: Fix wrong identifiers on package end lines in project
4243 * exp_ch6.adb: Minor reformatting.
4245 2010-09-09 Tristan Gingold <gingold@adacore.com>
4247 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
4249 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4251 * gnat_ugn.texi: Fix description of -O3 optimization level.
4253 2010-09-09 Yannick Moy <moy@adacore.com>
4255 * a-cihama.adb, a-cohama.adb: Fix comments.
4257 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4259 * i-cexten.ads: Add comments.
4260 (Signed_128): New type, used by some C bindings.
4261 * debug.adb: Update comment.
4263 2010-09-09 Sergey Rybin <rybin@adacore.com>
4265 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
4266 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
4267 the tool should process Ada 2005 sources.
4269 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4271 * sem_ch12.adb (Remove_Parent): If the scope containing the child
4272 instance is a block, examine the enclosing scope to determine if it is
4275 2010-09-09 Doug Rupp <rupp@adacore.com>
4277 * sem_prag.adb (pragma Ident): Pass --identification= vice
4279 * gnatlink.adb (Linker_Options): Look for --identification= vice
4282 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4284 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
4285 inserting and analyzing the object declaration for the temporary object
4286 created to hold a 'Old value, push the scope for the subprogram where
4287 the object is inserted, so that its Scope (and that of related objects)
4288 will be set properly.
4290 2010-09-09 Vincent Celier <celier@adacore.com>
4292 * prj.adb (Get_Object_Directory): Return object directory display name
4293 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
4294 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
4295 return this value, otherwise return the default for the platform.
4297 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4299 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
4300 dependencies. Remove handling of gnatlbr.
4301 Do not remove s-stratt-xdr for the run-time when installing.
4303 2010-09-09 Robert Dewar <dewar@adacore.com>
4305 * sem_attr.adb: Minor reformatting.
4307 2010-09-09 Thomas Quinot <quinot@adacore.com>
4309 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
4310 unsigned long, not an int.
4312 2010-09-09 Vincent Celier <celier@adacore.com>
4314 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
4315 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
4316 we are not checking for equality of path or file names.
4318 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4320 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
4321 array reference, reset the Analyzed flag so that it is properly
4322 expanded when the resulting object declaration is analyzed.
4324 2010-09-09 Vincent Celier <celier@adacore.com>
4326 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
4329 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
4331 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
4332 VX_SPE_TASK option, so disable it.
4334 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4336 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
4338 (Is_Subunit_Of_Main): Handle null nodes properly.
4340 2010-09-09 Robert Dewar <dewar@adacore.com>
4342 * par-ch2.adb: Update comments.
4344 2010-09-09 Ben Brosgol <brosgol@adacore.com>
4346 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
4348 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4350 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
4351 do not generate an error for compatibility with legacy code.
4352 ignored when generating SCIL.
4353 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
4355 2010-09-09 Thomas Quinot <quinot@adacore.com>
4357 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
4358 s-strxdr.adb to s-stratt-xdr.adb
4360 2010-09-09 Robert Dewar <dewar@adacore.com>
4362 * ali-util.adb (Obsolescent_Check): Removed.
4363 * gprep.adb (Obsolescent_Check): Removed.
4364 Remove Obsolescent_Check parameter in Scng instantiation
4365 * prj-err.adb (Obsolescent_Check): Removed.
4366 * prj-err.ads (Obsolescent_Check): Removed.
4367 Remove Obsolescent_Check parameter in Scng instantiation
4368 * scans.ads (Based_Literal_Uses_Colon): New flag
4369 * scn.adb (Obsolscent_Check_Flag): Removed
4370 (Obsolscent_Check): Removed
4371 (Set_Obsolescent_Check): Removed
4372 (Post_Scan): Add handling for obsolescent features
4373 * scn.ads (Obsolscent_Check): Removed
4374 (Set_Obsolescent_Check): Removed
4375 (Post_Scan): Can no longer be inlined
4376 Remove Obsolescent_Check from instantiation of Scng
4377 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
4378 (Nlit): Remove handling of obsolescent check
4379 (Scan, case '%'): Remove handling of obsolescent check
4380 (Scan, case '|'): Call Post_Scan
4381 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
4382 * scng.ads Remove Obsolescent_Check argument from Scng generic
4383 (Post_Scan): Now called for Tok_Vertical_Bar
4384 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
4386 2010-09-09 Doug Rupp <rupp@adacore.com>
4388 * gnatlbr.adb: Removed.
4389 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
4391 2010-09-09 Robert Dewar <dewar@adacore.com>
4393 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
4396 2010-09-09 Vincent Celier <celier@adacore.com>
4398 * gnatlbr.adb: Remove redundant conversions.
4400 2010-09-09 Vincent Celier <celier@adacore.com>
4402 * prj-proc.adb: Minor comment spelling error fix.
4403 * osint.ads (Env_Vars_Case_Sensitive): Use function
4404 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
4407 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4409 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
4410 resolution of conditional expressions whose dependent expressions are
4411 anonymous access types.
4413 2010-09-09 Robert Dewar <dewar@adacore.com>
4415 * a-ststio.adb: Minor code reorganization.
4416 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
4418 * types.ads: Minor reformatting.
4419 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
4420 redundant conversions.
4421 * output.adb: Minor reformatting.
4422 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
4424 * opt.ads: Add pragma Ordered for Verbosity_Level.
4425 * prj.ads: Add pragma Ordered for type Verbosity.
4427 2010-09-09 Vincent Celier <celier@adacore.com>
4429 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
4431 (Canonical_Case_Env_Var_Name): Ditto
4433 2010-09-09 Bob Duff <duff@adacore.com>
4435 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
4437 2010-09-09 Robert Dewar <dewar@adacore.com>
4439 * cstand.adb: Mark Boolean and Character types as Ordered
4440 * einfo.adb (Has_Pragma_Ordered): New flag
4441 * einfo.ads (Has_Pragma_Ordered): New flag
4442 * g-calend.ads: Mark Day_Name as Ordered
4443 * opt.ads: Mark Ada_Version_Type as Ordered
4444 (Warn_On_Unordered_Enumeration_Type): New flag
4445 * par-prag.adb: Add procdessing for pragma Ordered
4446 * s-ficobl.ads (Read_File_Mode): New subtype
4447 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
4448 * s-taskin.ads: Mark Entry_Call_State as ordered
4449 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
4451 * sem_ch6.ads: Mark Conformance_Type as Ordered
4452 * sem_prag.adb: Implement pragma Ordered
4453 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
4454 (Resolve_Comparison_Op): Diagnose unordered comparison
4455 (Resolve_Range): Diagnose unordered range
4456 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
4458 * snames.ads-tmpl: Add entry for pragma Ordered
4459 * style.ads (Check_Enumeration_Subrange): Removed
4460 * styleg.adb (Check_Enumeration_Subrange): Removed
4461 * styleg.ads (Check_Enumeration_Subrange): Removed
4462 * stylesw.adb: Remove handling of -gnatyE switch
4463 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
4464 * vms_data.ads: Remove -gnatyE entries
4465 Add -gnatw.u entries
4466 * ug_words: Entries for -gnatw.u and -gnatw.U
4467 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
4468 * gnat_rm.texi: Document pragma Ordered.
4469 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
4470 * s-tpobop.adb: Remove comparison on unordered enumeration type.
4472 2010-09-09 Vincent Celier <celier@adacore.com>
4474 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
4475 for VMS and Windows, and 1 for all other platforms.
4476 * adaint.h: New function __gnat_get_env_vars_case_sensitive
4477 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
4478 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
4479 Canonical_Case_File_Name, as we are dealing with environment variables,
4482 2010-09-09 Robert Dewar <dewar@adacore.com>
4484 * sem_util.adb: Minor reformatting
4486 2010-09-09 Vincent Celier <celier@adacore.com>
4488 * vms_data.ads: Add documentation for S_Make_Single.
4490 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4492 * sem_util.adb (Same_Object): include formal parameters.
4494 2010-09-09 Vincent Celier <celier@adacore.com>
4496 * make.adb (Queue): New package implementing a new impementation of the
4497 queue, taking into account the new switch --single-compile-per-obj-dir.
4498 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
4499 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
4500 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
4502 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
4503 switch --single-compile-per-obj-dir.
4504 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
4505 switch --single-compile-per-obj-dir.
4506 * gnat_ugn.texi: Add documentation for new gnatmake switch
4507 --single-compile-per-obj-dir.
4509 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4511 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
4513 2010-09-09 Javier Miranda <miranda@adacore.com>
4515 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
4516 (Replace_Type): Code cleanup.
4517 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
4519 2010-09-09 Thomas Quinot <quinot@adacore.com>
4521 * exp_ch8.adb: Minor reformatting.
4523 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4525 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
4526 Corresponding_Protected_Entry.
4528 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4530 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
4531 inequality, it is always rewritten as the negation of the corresponding
4533 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
4534 the predefined equality of an untagged record, create a body at the
4535 point of the renaming, to capture the current meaning of equality for
4538 2010-09-09 Robert Dewar <dewar@adacore.com>
4540 * sem.adb, sem_warn.adb: Minor reformatting.
4542 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4544 * sem_ch6.adb: Improve error message on untagged equality.
4545 * sem.adb (Semantics): Include subprogram bodies that act as spec.
4547 2010-09-09 Javier Miranda <miranda@adacore.com>
4549 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
4551 2010-09-09 Robert Dewar <dewar@adacore.com>
4553 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
4555 2010-09-09 Robert Dewar <dewar@adacore.com>
4557 * einfo.adb (Is_Aggregate_Type): New function.
4558 * einfo.ads (Aggregate_Kind): New enumeration subtype
4559 (Is_Aggregate_Type): New function.
4560 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
4563 2010-09-09 Robert Dewar <dewar@adacore.com>
4565 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
4566 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
4568 * restrict.ads, restrict.adb: Ditto.
4569 (Restriction_Check_Needed): New function
4571 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4573 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
4574 Build_Master_Entity, to find the proper scope for the master entity of
4575 a type that may contain tasks, in the presence of transient scopes.
4576 * exp_ch9.adb (Build_Master_Entity) Use new function.
4577 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
4579 2010-09-09 Vincent Celier <celier@adacore.com>
4581 * prj-attr.adb: Add new attributes Leading_Library_Options and
4582 Linker'Leading_Switches.
4583 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
4586 2010-09-09 Javier Miranda <miranda@adacore.com>
4588 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
4589 dispatching primitive covers some interface primitive is incomplete.
4590 Replace such code by the invocation of a new subprogram that provides
4592 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
4593 * sem_ch6.adb (Check_Missing_Return): Minor reformating
4594 (Check_Convention): Complete if-statement conditition when reporting
4595 errors (to avoid assertion failure).
4596 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
4597 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
4598 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
4599 overridden null interface primitives.
4600 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
4601 private type is an interface then use the parent of its full view to
4602 climb to its ancestor type.
4603 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
4604 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
4605 null interface primitives.
4606 (Is_Null_Interface_Primitive): New subprogram.
4607 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
4608 (Expand_Freeze_Record_Type): Do not generate specs of null interface
4609 subprograms because they are now generated by Analyze_Freeze_Entity.
4611 2010-09-09 Robert Dewar <dewar@adacore.com>
4613 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
4615 2010-09-09 Robert Dewar <dewar@adacore.com>
4617 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
4618 (Gen_Restrictions_C): Avoid explicit enumeration ranges
4619 (Set_String_Replace): New procedure
4620 * casing.ads (Known_Casing): New subtype declaration
4621 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
4623 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
4624 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
4625 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
4626 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
4627 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
4629 * sem_res.adb (Resolve_Range): Check for enumeration subrange style
4631 * sem_type.adb (Is_Array_Class_Record_Type): New.
4632 * style.ads (Check_Enumeration_Subrange): New procedure
4633 * styleg.adb (Check_Enumeration_Subrange): New procedure
4634 * styleg.ads (Check_Enumeration_Subrange): New procedure
4635 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
4636 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
4637 * usage.adb: Add line for -gnatyE
4638 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
4639 Add missing entry for NOBOOLEAN_OPERATORS
4640 * gnat_ugn.texi: Add documentation for -gnatyE
4642 2010-09-09 Robert Dewar <dewar@adacore.com>
4644 * namet.adb (Initialize): Is now a dummy procedure
4645 (Reinitialize): New procedure
4646 Call Reinitialize from package initialization
4647 * namet.ads (Initialize): Is now a dummy procedure
4648 (Reinitialize): New procedure
4649 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
4650 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
4653 2010-09-09 Bob Duff <duff@adacore.com>
4655 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
4657 2010-09-09 Robert Dewar <dewar@adacore.com>
4659 * s-bitops.adb (Raise_Error): Add exception message
4661 2010-09-09 Robert Dewar <dewar@adacore.com>
4663 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
4664 null statement after label.
4665 * sinfo.ads: Minor comment updates.
4667 2010-09-09 Robert Dewar <dewar@adacore.com>
4669 * nlists.ads, nlists.adb (In_Same_List): New function.
4670 Use Node_Or_Entity_Id where appropriate.
4671 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
4673 2010-09-09 Robert Dewar <dewar@adacore.com>
4675 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
4677 * sem_ch3.adb: Use Check_Wide_Character_Restriction
4678 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
4679 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
4680 (Find_Expanded_Name): Check violation of No_Wide_Characters
4682 2010-09-09 Robert Dewar <dewar@adacore.com>
4684 * par-ch5.adb: Minor reformatting.
4686 2010-09-09 Robert Dewar <dewar@adacore.com>
4688 * prj-env.adb: Minor code reorganization.
4689 * par-ch3.adb: Minor reformatting.
4690 * gcc-interface/Make-lang.in: Update dependencies.
4692 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4694 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
4695 a task declaration can be an entry body.
4697 2010-09-09 Javier Miranda <miranda@adacore.com>
4699 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
4700 tags of library level tagged types.
4701 (Make_Tags): Disable backend optimizations about aliasing for
4702 declarations of access to dispatch tables.
4704 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4706 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
4707 subtype for a null-excluding access type, recover the original
4708 subtype_mark to get the proper visibility on the original name.
4710 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4712 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
4713 create the primitive equality operation for an untagged record. The
4714 operation is the predefined equality if no record component has a
4715 user-defined equality, or if there is a user-defined equality for the
4716 type as a whole, or when the type is derived and it has an inherited
4717 equality. Otherwise the body of the operations is built as for tagged
4719 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
4720 (Make_Eq_Body): New function to create the expanded body of the
4721 equality operation for tagged and untagged records. In both cases the
4722 operation composes, and the primitive operation of each record
4723 component is used to generate the equality function for the type.
4724 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
4725 has an abstract equality defined, replace its call with a
4726 Raise_Program_Error.
4727 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
4728 user-defined equality operator for an untagged record type does not
4729 happen after type is frozen, and appears in the visible part if partial
4730 view of type is not limited.
4732 2010-09-09 Tristan Gingold <gingold@adacore.com>
4734 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
4736 2010-09-09 Bob Duff <duff@adacore.com>
4738 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
4740 2010-09-09 Pascal Obry <obry@adacore.com>
4742 * gnat_ugn.texi: Update doc on windows related topics.
4744 2010-09-09 Geert Bosch <bosch@adacore.com>
4746 * s-fatgen.adb: Update comments.
4748 2010-09-09 Robert Dewar <dewar@adacore.com>
4750 * par-ch4.adb (Box_Error): New procedure.
4752 2010-09-09 Thomas Quinot <quinot@adacore.com>
4754 * sem.adb: Minor reformatting.
4756 2010-09-09 Pascal Obry <obry@adacore.com>
4758 * prj-env.adb: Style fix, use /and then/ and /or else/.
4759 * gnat_ugn.texi: Fix typos.
4761 2010-09-03 Joseph Myers <joseph@codesourcery.com>
4764 * gcc-interface/misc.c (gnat_init_options): Allow options with
4765 empty canonical form. Generate a single save_argv element from -I
4768 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
4770 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
4771 Attach fake PARM_DECLs to the topmost block of the function.
4773 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
4775 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
4776 for the call to a function whose return type was unconstrained.
4778 2010-08-30 Olivier Hainque <hainque@adacore.com>
4780 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
4781 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
4782 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
4784 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
4786 * tracebak.c: Fix typo in comment.
4788 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4790 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
4791 * gcc-interface/trans.c: Likewise.
4792 * gcc-interface/utils.c: Likewise.
4794 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
4796 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
4798 2010-08-10 Robert Dewar <dewar@adacore.com>
4800 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
4801 * sem_util.adb: Minor reformatting.
4803 2010-08-10 Javier Miranda <miranda@adacore.com>
4805 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
4806 constructors that leave the object partially initialized.
4807 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
4808 that copies from parent of Typ the dispatch table slots of inherited
4809 C++ primitives. It handles primary and secondary dispatch tables.
4810 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
4811 use this attribute with E_Variable entities.
4812 (Set_Is_Tag): Relax assertion to allow its use with variables that
4814 (Set_Related_Type): Relax assertion to allow its use with variables
4815 that store the tag of a C++ class.
4816 (Write_26_Field_Name): Remove Related_Type.
4817 (Write_27_Field_Name): Add Related_Type.
4818 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
4819 with E_Variable entities.
4820 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
4822 * sem_util.adb (Search_Tag): Add missing support for CPP types.
4823 (Enclosing_CPP_Parent): New subprogram.
4824 (Has_Suffix): New subprogram.
4825 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
4826 closest ancestor of a type that is a C++ type.
4827 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
4829 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
4830 instance in derivations of C++ types.
4831 * exp_tss.adb (CPP_Init_Proc): New subprogram.
4832 (Is_CPP_Init_Proc): New subprogram.
4833 (Set_TSS): Handle new C++ init routines.
4834 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
4836 (CPP_Init_Proc): New subprogram.
4837 (Is_CPP_Init_Proc): New subprogram.
4838 * exp_disp.adb (CPP_Num_Prims): New subprogram.
4839 (Has_CPP_Constructors): New subprogram.
4840 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
4841 initialize slots located in the C++ part of the dispatch table.
4842 (Make_Tags): For CPP types declare variables used by the IP routine to
4843 store the C++ tag values after the first invocation of the C++
4845 (Build_CPP_Init_DT): New subprogram.
4846 (Set_CPP_Constructors): New implementation that builds an IP for each
4847 CPP constructor. These IP are wrappers of the C++ constructors that,
4848 after the first invocation of the constructor, read the C++ tags from
4849 the object and save them locally. These copies of the C++ tags are used
4850 by the IC routines to initialize tables of Ada derivations of CPP
4852 (Write_DT): Indicate what primitives are imported from C++
4853 * exp_disp.ads (CPP_Num_Prims): New subprogram.
4854 (Has_CPP_Constructors): New subprogram.
4855 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
4856 invoke the IC routine to inherit the slots of the parents.
4857 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
4858 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
4859 (Is_Variable_Size_Record): Factorize code calling
4860 Is_Variable_Size_Array.
4861 (Build_CPP_Init_Procedure): New subprogram that builds the tree
4862 corresponding to the procedure that initializes the C++ part of the
4863 dispatch table of an Ada tagged type that is a derivation of a CPP
4865 (Build_Init_Procedure): Adding documentation plus code reorganization
4866 to leave more clear the construction of the IP with C++ types.
4867 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
4868 it cannot be called after Make_Tags has been invoked.
4869 (Inherit_CPP_Tag): Removed.
4870 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
4871 located at variable offset.
4872 * freeze.ads: Minor reformating.
4873 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
4875 * gcc-interface/Make-lang.in: Update dependencies.
4877 2010-08-10 Robert Dewar <dewar@adacore.com>
4879 * a-chahan.ads: Add comments on handling of obsolescent entries.
4880 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
4881 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
4882 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
4883 * sem_attr.adb (Analyze_Access_Attribute): Call
4884 Check_Obsolescent_2005_Entity to check for access to obsolescent
4885 Ada.Characters.Handling subprogram.
4886 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
4887 type is obsolescent in Ada 2005.
4888 (Analyze_Attribute, case Constrained): Better placement of flag when
4889 flagged as obsolescent feature.
4890 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
4891 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
4892 is an obsolescent feature.
4893 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
4895 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
4896 Check_Obsolescent_2005_Entity to check for renaming obsolete
4897 Ada.Characters.Handling subprogram.
4898 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
4899 for obsolescent restrictions in Ada 2005.
4900 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
4901 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
4902 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
4903 check for obsolescent references to Ada.Characters.Handling subprograms
4905 2010-08-10 Robert Dewar <dewar@adacore.com>
4907 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
4909 2010-08-10 Robert Dewar <dewar@adacore.com>
4911 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
4912 * par-ch4.adb: Change wording of Ada 2012 messages
4913 * vms_data.ads: Add VMS entries for /2005, /12, /2012
4915 2010-08-10 Robert Dewar <dewar@adacore.com>
4917 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
4918 codes in the range 16#80#..16#7FF#.
4919 * sem_ch10.adb: Minor reformatting.
4921 2010-08-10 Arnaud Charlet <charlet@adacore.com>
4923 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
4924 generate ali files in CodePeer mode, so that a gnatmake -c -k will
4925 proceed further when possible
4926 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
4927 messages when ignoring representation clauses (-gnatI).
4929 2010-08-10 Ed Schonberg <schonberg@adacore.com>
4931 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
4932 constant-fold discriminant reference if the constraint is an object
4933 with non-static expression. Expression may contain volatile references
4934 in the presence of renamings.
4936 2010-08-10 Vincent Celier <celier@adacore.com>
4938 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
4940 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
4941 index for an associative array where it is allowed.
4943 2010-08-10 Thomas Quinot <quinot@adacore.com>
4945 * exp_attr.adb: Add comments.
4947 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
4949 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
4951 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
4953 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
4955 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
4957 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
4958 (build_vms_descriptor): Likewise.
4960 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4962 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
4963 (build_vms_descriptor32): Adjust calls to it for new parameter.
4964 (build_vms_descriptor): Likewise.
4966 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4968 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
4969 (build_variant_list): Take and return a VEC instead of a tree.
4970 (create_variant_part_from): Take a VEC instead of a tree for
4971 variant_list. Adjust accordingly.
4972 (gnat_to_gnu_entity): Adjust for changes to previous functions.
4974 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
4976 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
4978 (components_to_record): Likewise.
4979 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
4980 * gcc-interface/utils.c (max_size): Likewise.
4981 (build_vms_descriptor32): Likewise.
4982 (build_vms_descriptor): Likewise.
4984 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
4986 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
4987 (build_subst_list): Return a VEC instead of a tree.
4988 (build_variant_list): Take a VEC for subst_list. Adjust
4990 (create_field_decl_from): Likewise.
4991 (create_variant_part_from): Likewise.
4992 (copy_and_substitute_in_size): Likewise.
4993 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
4994 Free the built vector.
4996 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
4998 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
4999 allocator for large imported objects.
5001 2010-08-05 Robert Dewar <dewar@adacore.com>
5003 * gnat1drv.adb: Minor reformatting.
5005 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5007 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
5008 instantiation, process its body before the spec of the main unit,
5009 because it may contain subprograms invoked in the spec of main.
5010 * einfo.ads: Add documention of delayed freeze.
5012 2010-08-05 Vincent Celier <celier@adacore.com>
5014 * prj-nmsc.adb (Process_Linker): Take into account new values for
5015 attribute Response_File_Format.
5016 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
5017 GCC_Object_List and GCC_Option_List.
5019 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5021 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
5022 selected component that denotes a discriminant if it is the
5023 discriminant of a component of an unconstrained record type.
5025 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5027 * exp_util.adb (Insert_Actions): If the action appears within a
5028 conditional expression that is already analyzed, insert action further
5031 2010-08-05 Robert Dewar <dewar@adacore.com>
5033 * exp_ch4.adb: Minor reformatting.
5035 2010-08-05 Thomas Quinot <quinot@adacore.com>
5037 * exp_ch4.adb: Minor reformatting
5038 * gnat1drv.adb: Minor reformatting.
5039 Minor code reorganization (use Nkind_In).
5041 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5043 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
5044 determine whether the expression in an address clause for an
5045 initialized object must be constant. Code moved from freeze.adb.
5046 (Remove_Side_Effects): When the temporary is initialized with a
5047 reference, indicate that the temporary is a constant as done in all
5049 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
5050 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
5051 If object does not need a constant address, remove side effects from
5052 address expression, so it is elaborated at the point of the address
5053 clause and not at the freeze point of the object, so that elaboration
5056 2010-08-05 Vincent Celier <celier@adacore.com>
5058 * prj.adb (Is_Compilable): Return False for header files of non Ada
5061 2010-08-05 Emmanuel Briot <briot@adacore.com>
5063 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
5064 exec directory as a warning rather than an error.
5066 2010-08-05 Thomas Quinot <quinot@adacore.com>
5068 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
5071 2010-08-05 Steve Baird <baird@adacore.com>
5073 * exp_util.adb (Remove_Side_Effects): An access value which designates
5074 a volatile object of a nonvolatile type is prohibited.
5075 Do not call Make_Reference to construct a reference to such an object.
5077 2010-08-05 Robert Dewar <dewar@adacore.com>
5079 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
5080 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
5081 a-suewen.adb, a-suewen.ads: New files.
5082 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
5084 * sem_elab.adb: Minor reformatting.
5086 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5088 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
5089 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
5090 in case of null Comp.
5092 2010-08-05 Robert Dewar <dewar@adacore.com>
5094 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
5096 2010-08-05 Gary Dismukes <dismukes@adacore.com>
5098 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
5099 nested access type whose designated type has tasks or is a protected
5100 object when the restrictions No_Task_Hierarchy or
5101 No_Local_Protected_Objects apply. Add ??? comment.
5102 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
5103 type is not a library-level type and No_Local_Protected_Objects applies.
5104 (Analyze_Task_Type): Give a warning when a task type is not a
5105 library-level type and No_Task_Hierarchy applies.
5107 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5109 * sem.adb: Minor reformatting
5110 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
5113 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
5115 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
5117 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
5118 for the debug-only entity.
5119 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
5121 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5123 * gcc-interface/lang-specs.h: Don't pass -a options.
5125 2010-07-28 Joseph Myers <joseph@codesourcery.com>
5127 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
5128 options. Check canonical_option_num_elements on options copied.
5130 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5132 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
5133 return value type. Don't check for missing arguments here.
5135 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5137 * gcc-interface/misc.c (gnat_option_lang_mask): New.
5138 (gnat_init_options): Update prototype. Reconstruct argv array
5139 from decoded options.
5141 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5143 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
5144 case, merge the alias set of the old pointer type.
5146 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5148 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
5149 and recurse only for multidimensional array types instead.
5151 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5154 * gcc-interface/utils.c (convert): Fix thinko in test.
5155 (unchecked_convert): When converting from a scalar type to a type with
5156 a different size, pad to have the same size on both sides.
5158 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5160 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
5161 equality for the component type of array types.
5163 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5165 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5166 * gcc-interface/trans.c: Likewise.
5167 * gcc-interface/utils.c: Likewise.
5168 * gcc-interface/utils2.c: Likewise.
5170 2010-07-13 Laurent GUERBY <laurent@guerby.net>
5173 * gcc-interface/targtyps.c: Include tm_p.h.
5174 * gcc-interface/Make-lang.in: Update dependencies.
5176 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
5178 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
5181 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5183 * gcc-interface/utils.c: Include diagnostic-core.h in every file
5184 that includes toplev.h.
5186 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
5188 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
5189 Branch to common code handling the alignment of discrete types.
5190 <E_Signed_Integer_Type>: Likewise.
5191 <E_Modular_Integer_Type>: Likewise.
5193 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
5195 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
5196 (gnat_handle_option): Allocate only one element for gnat_argv.
5197 (gnat_init): Do not populate gnat_argv.
5199 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5201 * gcc-interface/trans.c: Do not include tree-flow.h.
5202 * gcc-interface/Make-lang.in: Adjust dependencies.
5204 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
5206 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
5207 of a TREE_LIST. Update comment.
5208 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
5209 Adjust call to gnat_build_constructor.
5210 (Attribute_to_gnu): Likewise.
5211 (gnat_to_gnu): Likewise.
5212 (pos_to_constructor): Likewise.
5213 (extract_values): Likewise.
5214 * gcc-interface/utils.c (build_template): Likewise.
5215 (convert_vms_descriptor64): Likewise.
5216 (convert_vms_descriptor32): Likewise.
5217 (convert_to_fat_pointer): Likewise.
5218 (convert): Likewise.
5219 (unchecked_convert): Likewise.
5220 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
5221 * gcc-interface/utils2.c (build_allocator): Likewise.
5222 (fill_vms_descriptor): Likewise.
5223 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
5224 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
5225 instead of TREE_LISTs.
5227 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5229 * gcc-interface/misc.c: Do not include except.h.
5230 * gcc-interface/Make-lang.in: Update dependencies.
5232 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
5234 * gcc-interface/trans.c: Include tree-flow.h.
5235 (gnu_switch_label_stack): Delete.
5236 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
5237 its associated block cannot fall through. Do not emit the final label
5238 if no cases branch to it.
5239 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
5241 2010-06-23 Thomas Quinot <quinot@adacore.com>
5243 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
5244 reference to a protected subprogram outside of the protected's scope,
5245 ensure the corresponding external subprogram is frozen before the
5248 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5250 * sem_prag.adb: Fix typo in error message.
5251 * sem.adb: Refine previous change.
5253 2010-06-23 Robert Dewar <dewar@adacore.com>
5255 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
5256 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
5257 Implement Ada 2012 string encoding packages.
5259 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5261 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
5262 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
5263 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
5264 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
5266 * gcc-interface/Makefile.in: Enable use of above files.
5268 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5270 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
5271 of address clauses if if Ignore_Rep_Clauses is active.
5272 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
5273 remove address clause from tree so that it does not reach the backend.
5275 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5277 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
5278 expand 'Valid from user code in CodePeer mode, will be handled by the
5281 2010-06-23 Bob Duff <duff@adacore.com>
5283 * g-comlin.ads: Minor comment improvements.
5285 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5287 * sem_res.adb (Uses_SS): The expression that initializes a controlled
5288 component of a record type may be a user-defined operator that is
5289 rewritten as a function call.
5291 2010-06-23 Bob Duff <duff@adacore.com>
5293 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
5295 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
5297 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
5298 label to the new sequence of statements. Set the sloc of the raise
5299 statement onto the new goto statements.
5301 2010-06-23 Robert Dewar <dewar@adacore.com>
5303 * a-stuten.ads, a-stuten.adb: New files.
5304 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
5305 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
5307 2010-06-23 Robert Dewar <dewar@adacore.com>
5309 * gnat_ugn.texi: Add documentation of -gnat12 switch
5310 Add documentation of -gnatX switch.
5312 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5314 * inline.ads: Include the current Ada_Version in the info for pending
5315 instance bodies, so that declaration and body are compiled with the
5317 * inline.adb: Move with_clause for Opt to spec.
5318 * sem_ch12.adb (Analyze_Package_Instantiation,
5319 Analyze_Subprogram_Instantiation): Save current Ada_Version in
5320 Pending_Instantiation information.
5321 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
5322 Inline_Package_Body): Use the Ada_Version present in the body
5325 2010-06-23 Robert Dewar <dewar@adacore.com>
5327 * usage.adb: Add documentation for -gnat12 switch.
5328 * errout.ads: Add VMS alias entry for -gnat12 switch
5329 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
5330 Add documentation for pragma Extensions_Allowed.
5331 * opt.ads: Add entry for Ada 2012 mode.
5332 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
5334 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
5336 * sem_ch13.adb: Add handling for Ada 2012 mode.
5337 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
5338 * switch-c.adb: Add handling for -gnat12 switch.
5339 Implement -gnat2005 and -gnat2012.
5340 * usage.adb: Add documentation for -gnat12 switch.
5341 * vms_data.ads: Add /12 switch for Ada 2012 mode.
5343 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5345 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
5346 No_Task_Hierarchy restriction. Add comment.
5347 * exp_ch9.adb, exp_ch3.adb: Update comments.
5349 2010-06-23 Robert Dewar <dewar@adacore.com>
5351 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
5352 * sem_res.adb: Add comments.
5353 * sem_util.adb: Minor reformatting. Add comments.
5354 Change increment on Actuals_In_Call table.
5355 * opt.ads: Minor: add 'constant'.
5357 2010-06-23 Javier Miranda <miranda@adacore.com>
5359 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
5360 TSD to Null_Address if No_Dispatching_Calls is active.
5362 2010-06-23 Vincent Celier <celier@adacore.com>
5364 * a-comlin.ads: Indicate that use of this package is not supported
5365 during the elaboration of an auto-initialized Stand-Alone Library.
5367 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5369 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
5370 alignment clause on a record type to determine if a component may be
5371 misaligned. The decision must be taken in the back-end where target
5372 alignment information is known.
5374 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5376 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
5377 systematically in CodePeer mode to simplify generated code.
5378 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
5379 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
5380 No_Task_Hierarchy is set instead of crasshing.
5382 2010-06-23 Thomas Quinot <quinot@adacore.com>
5384 * sem_util.adb: Minor code cleanup: test for proper entity instead of
5385 testing just Chars attribute when checking whether a given scope is
5387 * exp_ch4.adb, einfo.adb: Minor reformatting.
5389 2010-06-23 Vincent Celier <celier@adacore.com>
5392 * switch-m.adb (Normalize_Compiler_Switches): Take into account
5393 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
5394 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
5396 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5398 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
5399 operation with a universal real operand, and the right operand is a
5400 range with universal bounds, find unique fixed point that may be
5401 candidate, and warn appropriately.
5403 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5405 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
5406 properly the rare cases where VMS operators are visible through
5407 Extend_System, but the default System is being used and Address is a
5409 * sem_util.adb: Widen predicate Is_VMS_Operator.
5411 2010-06-23 Vincent Celier <celier@adacore.com>
5413 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
5416 2010-06-23 Olivier Hainque <hainque@adacore.com>
5418 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
5419 Interface_Name as foreign. These are GCC builtin imports for
5420 which Ada specific processing doesn't apply.
5422 2010-06-23 Thomas Quinot <quinot@adacore.com>
5424 * sem_ch12.adb: Minor reformatting.
5426 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5428 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
5429 determine whether an intrinsic subprogram is VMS specific.
5431 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
5433 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
5434 is present in the entity.
5436 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5438 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
5439 Fix handling of parameters.
5440 Add protection against unexpected cases.
5441 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
5442 access level, since "A" suffix is already used elsewhere. Similarly,
5443 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
5446 2010-06-23 Thomas Quinot <quinot@adacore.com>
5448 * sem_util.adb, sem_util.ads: Minor reformatting.
5450 2010-06-23 Vincent Celier <celier@adacore.com>
5452 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
5453 the previous behavior of gprclean when there are missing files.
5455 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5457 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
5458 generic body is not a fatal error.
5459 (Mark_Context): Handle properly names of child units.
5460 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
5463 2010-06-23 Vincent Celier <celier@adacore.com>
5465 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
5468 2010-06-23 Bob Duff <duff@adacore.com>
5470 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
5471 Memory_Space, because CPU_Time doesn't seem to provide any significant
5472 speed advantage in practice. Cleanup: Get rid of constant
5473 Default_Optimization; doesn't seem to add anything. Use case
5474 statements instead of if statements; seems cleaner.
5476 2010-06-23 Olivier Hainque <hainque@adacore.com>
5478 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
5479 Wshadow instead of Wextra to guard warning on absence of internal
5480 builtin decl for an import. Fix use of quote in warning text.
5481 (intrin_arglists_compatible_p): Remove processing of integer trailing
5482 args on the Ada side. Fix use of literal > in warning text.
5483 (intrin_return_compatible_p): Never warn on "function imported as
5484 procedure". Defer the void/void case to the common type compatibility
5486 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
5487 of GCC builtin imports.
5489 2010-06-23 Olivier Hainque <hainque@adacore.com>
5491 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
5493 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
5494 functions, helpers for ...
5495 (intrin_profiles_compatible_p): New function, replacement for ...
5496 (compatible_signatures_p): Removed.
5497 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
5498 attempt to bind an unregistered builtin function. When we have
5499 one, use it and warn on profile incompatibilities.
5501 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5503 * gcc-interface/Make-lang.in: Update dependencies.
5505 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5507 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
5508 for a coextension in an object declaration is a concatenation, treat
5509 coextension as dynamic.
5511 2010-06-23 Javier Miranda <miranda@adacore.com>
5513 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
5514 internal entities are added to the scope of the tagged type.
5515 (Derive_Subprograms): Do not stop derivation when we find the first
5516 internal entity that has attribute Interface_Alias. After the change
5517 done to Override_Dispatching_Operations it is no longer true that
5518 these primirives are always located at the end of the list of
5520 * einfo.ads (Primitive_Operations): Add documentation.
5521 * exp_disp.adb (Write_DT): Improve output adding to the name of the
5522 primitive a prefix indicating its corresponding tagged type.
5523 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
5524 entity covers the primitive of an interface that is not an ancestor of
5525 this tagged type then the new primitive is added at the end of the list
5526 of primitives. Required to fulfill the C++ ABI.
5528 2010-06-23 Javier Miranda <miranda@adacore.com>
5530 * atree.ads (Set_Reporting_Proc): New subprogram.
5531 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
5532 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
5533 to routines of package Scil_ll by indirect call to the registered
5535 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
5536 that is invoked when a node is allocated, replaced or rewritten.
5537 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
5538 the SCIL node. Used as argument for Set_Reporting_Proc.
5539 (Initialize): Register Copy_SCIL_Node as the reporting routine that
5540 is invoked by atree.
5542 2010-06-23 Thomas Quinot <quinot@adacore.com>
5544 * sem_ch3.ads: Minor reformatting.
5546 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5548 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
5549 always analyze the generic body and instance, because it may be needed
5551 (Mark_Context): Prepend the with clauses for needed generic units, so
5552 they appear in a better order for CodePeer.
5553 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
5555 2010-06-23 Emmanuel Briot <briot@adacore.com>
5557 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
5559 2010-06-23 Robert Dewar <dewar@adacore.com>
5561 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
5563 2010-06-23 Thomas Quinot <quinot@adacore.com>
5565 * a-tags.ads: Fix description of TSD structure.
5567 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5569 * sem_ch12.adb (Mark_Context): When indicating that the body of a
5570 generic unit is needed prior to the unit containing an instantiation,
5571 search recursively the context of the generic to add other generic
5572 bodies that may be instantiated indirectly through the current instance.
5574 2010-06-23 Robert Dewar <dewar@adacore.com>
5576 * freeze.adb: Minor reformatting.
5578 2010-06-23 Bob Duff <duff@adacore.com>
5580 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
5582 2010-06-23 Vincent Celier <celier@adacore.com>
5584 * make.adb (Compile_Sources): Complete previous change.
5586 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5588 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
5589 Constrained extra formal.
5591 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5593 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
5594 Initialize_Scalars are enabled, compile the generated equality function
5595 for a composite type with full checks enabled, so that validity checks
5596 are performed on individual components.
5598 2010-06-23 Emmanuel Briot <briot@adacore.com>
5600 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
5601 Missing_Source_Files.
5603 2010-06-23 Robert Dewar <dewar@adacore.com>
5605 * exp_ch3.adb, exp_util.adb: Minor reformatting.
5607 2010-06-23 Jose Ruiz <ruiz@adacore.com>
5609 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
5610 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
5611 Clock (without delays) use a run time which is properly initialized.
5613 2010-06-23 Vincent Celier <celier@adacore.com>
5615 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
5616 when -f -u and a main is specified on the command line. However,
5617 attempt to compile even when the ALI file is read-only when
5618 Must_Compile is True.
5620 2010-06-23 Thomas Quinot <quinot@adacore.com>
5622 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
5624 2010-06-23 Javier Miranda <miranda@adacore.com>
5626 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
5627 entities for parent types that are interfaces. Needed in generics to
5628 handle formals that implement interfaces.
5629 (Derive_Subprograms): Add assertion for derivation of tagged types that
5630 do not cover interfaces. For generics, complete code that handles
5631 derivation of type that covers interfaces because the previous
5632 condition was weak (it required only name consistency; arguments were
5633 not checked). Add new code to locate primitives covering interfaces
5634 defined in generic units or instantiatons.
5635 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
5636 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
5637 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
5638 interfaces that are parents of the type because they share the primary
5640 (Register_Primitive): Do not register primitives of interfaces that
5641 are parents of the type.
5642 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
5643 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
5644 primitives skip primitives of interfaces that are parents of the type.
5646 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5648 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
5649 attribute cannot be constant-folded if an index type is a formal type,
5650 or is derived from one.
5651 * checks.adb (Determine_Range): ditto.
5653 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5655 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
5657 2010-06-23 Bob Duff <duff@adacore.com>
5659 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
5660 (Insert): Disallow nul characters.
5661 (misc output routines): Assert no nul characters.
5663 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5665 * exp_ch4.adb: Use predefined unsigned type in all cases.
5667 2010-06-23 Bob Duff <duff@adacore.com>
5669 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
5670 * g-pehage.ads: Minor comment fixes.
5671 * g-pehage.adb: Minor: Add some additional debugging printouts under
5674 2010-06-23 Robert Dewar <dewar@adacore.com>
5676 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
5677 (Worse_Choice): Always prefer Pure/Preelab.
5679 2010-06-23 Vincent Celier <celier@adacore.com>
5681 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
5683 2010-06-23 Robert Dewar <dewar@adacore.com>
5685 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
5686 checking returns in generic case.
5687 (Check_Missing_Return): New procedure.
5689 2010-06-23 Robert Dewar <dewar@adacore.com>
5691 * bindgen.adb, switch-b.adb: Minor reformatting.
5693 2010-06-23 Javier Miranda <miranda@adacore.com>
5695 * frontend.adb (Frontend): Add call to initialize the new package
5697 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
5699 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
5700 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
5702 * exp_util.adb (Insert_Actions): Remove code for
5703 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
5704 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
5705 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
5706 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
5707 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
5708 * sinfo.ads (SCIL_Related_Node): Field removed.
5709 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
5710 (N_SCIL_Tag_Init): Node removed.
5711 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
5712 (Check_SCIL_Node): New implementation.
5713 (Find_SCIL_Node): Removed.
5714 * sem.adb (Analyze): Remove management of
5715 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
5716 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
5718 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
5719 Set_SCIL_Related_Node and avoid adding the SCIL node before the
5720 referenced node using Insert_Action because this is not longer
5722 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
5723 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
5724 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to
5726 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
5727 because we no longer require to generate the SCIL node before the call.
5728 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
5729 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
5730 nodes before the referenced node using Insert_Action because this
5731 is not longer required.
5732 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
5733 update the SCIL_Node field.
5734 * sprint.adb (Sprint_Node_Actual): Remove code for
5735 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
5736 * treepr.adb (Print_Node): Print the SCIL node field (if available).
5737 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
5738 SCIL_Tag_Init nodes.
5739 * scil_ll.ads, scil_ll.adb: New files.
5740 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
5743 2010-06-23 Robert Dewar <dewar@adacore.com>
5745 * sem_ch6.adb: Minor reformatting.
5747 2010-06-23 Doug Rupp <rupp@adacore.com>
5749 * bindusg.adb (Display): Write -Hnn line.
5750 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
5752 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
5753 valid values to 32 and 64.
5754 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
5755 ENABLE, DISABLE as valid settings.
5756 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
5757 * opt.ads (Heap_Size): New global variable.
5758 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
5759 TARGET_MALLOC64 check. Fix comment.
5761 2010-06-23 Robert Dewar <dewar@adacore.com>
5763 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
5764 reformatting. Add comments.
5765 * errout.adb (Finalize): Properly adjust warning count when deleting
5768 2010-06-22 Robert Dewar <dewar@adacore.com>
5770 * errout.adb (Finalize): Set Prev pointers.
5771 (Finalize): Delete continuations for deletion by warnings off(str).
5772 * erroutc.ads: Add Prev pointer to error message structure.
5774 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5776 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
5777 child unit, examine context of parent units to locate instantiated
5778 generics whose bodies may be needed.
5779 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
5780 with_clause for the instantiated generic, examine the context of its
5781 parents, to set Withed_Body flag, so that it can be visited earlier.
5782 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
5783 an unsigned type, use a type of the proper size for the intermediate
5784 value, to prevent alignment problems on unchecked conversion.
5786 2010-06-22 Geert Bosch <bosch@adacore.com>
5788 * s-rannum.ads Change Generator type to be self-referential to allow
5789 Random to update its argument. Use "in" mode for the generator in the
5790 Reset procedures to allow them to be called from the Ada.Numerics
5791 packages without tricks.
5792 * s-rannum.adb: Use the self-referencing argument to get write access
5793 to the internal state of the random generator.
5794 * a-nudira.ads: Make Generator a derived type of
5795 System.Random_Numbers.Generator.
5796 * a-nudira.adb: Remove use of 'Unrestricted_Access.
5797 Put subprograms in alpha order and add headers.
5798 * g-mbdira.ads: Change Generator type to be self-referential.
5799 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
5801 2010-06-22 Robert Dewar <dewar@adacore.com>
5803 * freeze.adb: Minor reformatting
5804 Minor code reorganization (use Nkind_In and Ekind_In).
5806 2010-06-22 Bob Duff <duff@adacore.com>
5808 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
5809 -gnatc when a file is compiled that we cannot generate code for, not
5810 helpful and confusing.
5812 2010-06-22 Vincent Celier <celier@adacore.com>
5814 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
5817 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
5819 * s-rannum.adb: Replace constants with commented symbols.
5820 * s-rannum.ads: Explain significance of the initial value of the data
5823 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5825 * a-ngcoty.adb: Clarify comment.
5827 2010-06-22 Gary Dismukes <dismukes@adacore.com>
5829 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
5830 expansion for indexing packed arrays with small power-of-2 component
5831 sizes when the target is AAMP.
5832 (Expand_Packed_Element_Reference): Return without expansion for
5833 indexing packed arrays with small power-of-2 component sizes when the
5836 2010-06-22 Geert Bosch <bosch@adacore.com>
5838 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
5841 2010-06-22 Robert Dewar <dewar@adacore.com>
5843 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
5846 2010-06-22 Doug Rupp <rupp@adacore.com>
5848 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
5850 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
5851 (pragma Ident): Add a default ident string in the private part.
5853 2010-06-22 Robert Dewar <dewar@adacore.com>
5855 * cstand.adb: Minor reformatting.
5857 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5859 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
5860 recognize the Shift and Rotation intrinsics that are known to the
5861 compiler but have no interface name.
5863 2010-06-22 Geert Bosch <bosch@adacore.com>
5865 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
5866 scaling in case of overflow or NaN results.
5868 2010-06-22 Robert Dewar <dewar@adacore.com>
5870 * cstand.adb: Complete previous change.
5871 * g-dirope.ads: Add comment.
5872 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
5874 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5876 * cstand.adb: Add tree nodes for pragma Pack on string types.
5878 2010-06-22 Javier Miranda <miranda@adacore.com>
5880 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
5881 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
5882 formal of a primitive.
5883 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
5884 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
5885 formal of a primitive.
5886 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
5887 to obtain the last formal of a primitive.
5889 2010-06-22 Geert Bosch <bosch@adacore.com>
5891 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
5892 depending on __EMX__ or MSDOS being defined.
5893 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
5894 * a-excpol-abort.adb: Update comment indicating users of the file.
5895 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
5897 * env.c: Remove empty conditional for MSDOS.
5898 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
5901 2010-06-22 Robert Dewar <dewar@adacore.com>
5903 * s-rannum.adb: Minor reformatting.
5905 2010-06-22 Javier Miranda <miranda@adacore.com>
5907 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
5908 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
5909 package Sem_Util to package Sem_Aux.
5911 2010-06-22 Javier Miranda <miranda@adacore.com>
5913 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
5914 remove useless restriction on imported routines when building the
5917 2010-06-22 Robert Dewar <dewar@adacore.com>
5919 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
5922 2010-06-22 Javier Miranda <miranda@adacore.com>
5924 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
5925 generic subprogram declarations to ensure proper context. Add missing
5926 support for generic actuals.
5927 (Try_Primitive_Operation): Add missing support for concurrent types
5928 that have no Corresponding_Record_Type. Required to diagnose errors
5930 generics or when compiling with no code generation (-gnatc).
5931 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
5932 the corresponding record type.
5933 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
5934 documentation. Do minimum decoration when processing a primitive of a
5935 concurrent tagged type that covers interfaces. Required to diagnose
5936 errors in the Object.Operation notation compiling generics or under
5938 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
5939 propagation of attribute Interface_List to the corresponding record.
5940 (Expand_N_Task_Type_Declaration): Code cleanup.
5941 (Expand_N_Protected_Type_Declaration): Code cleanup.
5943 2010-06-22 Matthew Heaney <heaney@adacore.com>
5945 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
5947 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
5949 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
5950 that is able to produce all representable floating-point numbers in the
5951 unit interval. Remove template parameter Shift_Right, no longer used.
5952 * gnat_rm.texi: Document the period of the pseudo-random number
5953 generator under the description of its algorithm.
5954 * gcc-interface/Make-lang.in: Update dependencies.
5956 2010-06-22 Thomas Quinot <quinot@adacore.com>
5958 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
5959 reference to discriminant (can be an expanded name as well as an
5962 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5964 * exp_ch6.adb: Clarify comment.
5966 2010-06-22 Geert Bosch <bosch@adacore.com>
5968 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
5969 with decimal small as decimal types, avoiding FP arithmetic.
5970 (Has_Decimal_Small): New function.
5971 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
5973 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
5974 callers to call the new function in Einfo that takes the entity as
5977 2010-06-22 Robert Dewar <dewar@adacore.com>
5979 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
5981 2010-06-22 Thomas Quinot <quinot@adacore.com>
5983 * sem_elab.adb: Minor reformatting.
5985 2010-06-22 Vincent Celier <celier@adacore.com>
5987 * gnatsym.adb: Put the object files in the table in increasing
5988 aphabetical order of base names.
5990 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5992 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
5993 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
5994 the corresponding discriminal within a record declaration.
5996 2010-06-22 Thomas Quinot <quinot@adacore.com>
5998 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
5999 expression referring to a discriminal of the type of the aggregate (not
6000 a discriminal of some other unrelated type), and the prefix in the
6001 generated selected component must come from Lhs, not Obj.
6003 2010-06-22 Thomas Quinot <quinot@adacore.com>
6005 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
6006 when to freeze the parent type.
6008 2010-06-22 Robert Dewar <dewar@adacore.com>
6010 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
6011 exp_aggr.adb: Minor reformatting.
6012 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
6013 GNAT.MBSS_Float_Random.
6014 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
6016 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6018 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
6019 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
6020 (Random_Float_Template, Random): New method of creating
6021 uniform floating-point variables that allow the creation of all machine
6024 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
6026 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6028 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
6029 to abstract targets to check that the type is tagged and comes from
6030 source, rather than only testing for targets of interface types. Remove
6033 2010-06-22 Vincent Celier <celier@adacore.com>
6035 * vms_data.ads: Modify the declarations of qualifiers
6036 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
6039 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6041 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
6042 expansion is disabled.
6044 2010-06-22 Robert Dewar <dewar@adacore.com>
6046 * makeusg.adb: Minor reformatting.
6048 2010-06-22 Robert Dewar <dewar@adacore.com>
6050 * types.ads: (Dint): Removed, no longer used anywhere.
6051 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
6052 (UI_Mul): Avoid use of UI_From_Dint.
6053 (UI_From_Dint): Removed, not used.
6054 * uintp.ads (UI_From_Dint): Removed, not used.
6055 (Uint_Min/Max_Simple_Mul): New constants.
6057 2010-06-22 Vincent Celier <celier@adacore.com>
6059 * clean.adb (Parse_Cmd_Line): Recognize switch
6060 --unchecked-shared-lib-imports.
6061 (Usage): Add line for switch --unchecked-shared-lib-imports
6062 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
6063 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
6064 moved from GPR_Util.
6065 * switch-m.adb (Scan_Make_Switches): Recognize switch
6066 --unchecked-shared-lib-imports.
6067 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
6068 * gnat_ugn.texi: Add documentation for new switch
6069 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
6071 2010-06-22 Javier Miranda <miranda@adacore.com>
6073 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
6074 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
6075 this patch replaces duplication of code that traverses the chain of
6076 aliased primitives by a call to routine Ultimate_Alias that
6077 provides this functionality.
6079 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6081 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
6082 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
6085 2010-06-22 Thomas Quinot <quinot@adacore.com>
6087 * einfo.ads: Minor reformatting.
6089 2010-06-22 Javier Miranda <miranda@adacore.com>
6091 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
6092 eliminated primitives.
6093 (Make_DT): Avoid referencing eliminated primitives.
6094 (Register_Primitive): Do not register eliminated primitives in the
6095 dispatch table. Required to add this functionality when the program is
6096 compiled without static dispatch tables (-gnatd.t)
6098 2010-06-22 Emmanuel Briot <briot@adacore.com>
6100 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
6101 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
6102 warnings on use of internal GNAT units.
6104 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6106 * s-taprop-vxworks.adb (Set_Priority): Update comments.
6108 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6110 * s-rannum.adb: Make stylistic change to remove mystery constant in
6111 Extract_Value. Image_Numeral_Length: new symbolic constant.
6113 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6115 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
6116 Is_Synchronized_Interface, Is_Task_Interface into computable
6117 predicates, to free three flags in entity nodes.
6118 * sem_ch3.adb: Remove setting of these flags.
6120 2010-06-22 Robert Dewar <dewar@adacore.com>
6122 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
6124 * s-taprop-vxworks.adb: Add comment for Set_Priority.
6125 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
6126 * projects.texi: Move @cindex to the left margin, since otherwise we
6127 are missing entries in the index.
6129 2010-06-22 Emmanuel Briot <briot@adacore.com>
6131 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
6132 packages from the GNAT hierarchy instead of System when possible.
6133 * gcc-interface/Make-lang.in: Update dependencies.
6135 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6137 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
6138 previously in place to reorder the ready queue when a task drops its
6139 priority due to the loss of inherited priority.
6141 2010-06-22 Vincent Celier <celier@adacore.com>
6143 * projects.texi: Minor spelling error fixes.
6146 2010-06-22 Emmanuel Briot <briot@adacore.com>
6148 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
6149 warnings for some with clauses.
6151 2010-06-22 Robert Dewar <dewar@adacore.com>
6153 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
6154 test to catch more cases where first subtype is the results we want.
6155 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
6156 error case, since Errout will now handle this correctly.
6157 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
6158 Update dependencies.
6160 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6162 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
6163 when calling Make_Temporary.
6165 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6167 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
6168 subprogram can be associated with an entry body.
6170 2010-06-22 Robert Dewar <dewar@adacore.com>
6172 * scos.ads: Add note on membership test handling.
6174 2010-06-22 Vincent Celier <celier@adacore.com>
6176 * projects.texi: Minor spelling fixes.
6179 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6181 * s-rannum.adb: Correct off-by-one error in Extract_Value.
6183 2010-06-22 Vincent Celier <celier@adacore.com>
6185 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
6187 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
6188 gcc command if it is too long.
6190 2010-06-22 Robert Dewar <dewar@adacore.com>
6192 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
6194 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6196 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
6197 calling Make_Temporary.
6199 2010-06-22 Robert Dewar <dewar@adacore.com>
6201 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
6203 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6205 * sem_res.adb: Additional special-case for VMS.
6207 2010-06-22 Vincent Celier <celier@adacore.com>
6209 * gnatsym.adb: Minor comment fix.
6211 2010-06-22 Vincent Celier <celier@adacore.com>
6213 * prj-nmsc.adb (Process_Naming_Scheme): Initialize Lib_Data_Table.
6215 2010-06-22 Robert Dewar <dewar@adacore.com>
6217 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
6218 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
6219 Ada 95 mode as an implementation defined attribute.
6221 2010-06-22 Vincent Celier <celier@adacore.com>
6223 * bindusg.adb (Display): Update line for -R
6224 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
6225 generated files when -R is used.
6227 2010-06-22 Vincent Celier <celier@adacore.com>
6229 * prj-nmsc.adb (Lib_Data_Table): New table.
6230 (Check_Library_Attributes): Check if the same library name is used in
6231 two different projects that do not extend each other.
6233 2010-06-22 Robert Dewar <dewar@adacore.com>
6235 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
6237 2010-06-22 Vincent Celier <celier@adacore.com>
6239 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
6240 empty, make it the current working directory.
6242 2010-06-22 Thomas Quinot <quinot@adacore.com>
6244 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
6245 private type with discriminants, make sure the parent type is frozen.
6247 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
6249 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
6250 with packed array references specially.
6251 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
6252 to a component of a bit packed array if it is the prefix of 'Bit.
6253 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
6254 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
6255 'Bit reference, where the prefix involves a packed array reference.
6256 (Get_Base_And_Bit_Offset): New helper, extracted from...
6257 (Expand_Packed_Address_Reference): ...here. Call above procedure to
6258 get the outer object and offset expression.
6260 2010-06-22 Thomas Quinot <quinot@adacore.com>
6262 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
6263 * einfo.adb (Related_Expression, Set_Related_Expression): Add
6266 2010-06-22 Javier Miranda <miranda@adacore.com>
6268 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
6269 reorganization to properly check if the operation has been inherited as
6270 an abstract operation.
6272 2010-06-22 Ed Falis <falis@adacore.com>
6274 * s-osinte-vxworks.ads: Complete previous change.
6276 2010-06-22 Thomas Quinot <quinot@adacore.com>
6278 * sem_res.adb: Add comment.
6279 * projects.texi, gnat_ugn.texi: Remove macro.
6281 2010-06-22 Vincent Celier <celier@adacore.com>
6283 * prj-attr.adb: Remove project level attribute Main_Language.
6285 2010-06-22 Robert Dewar <dewar@adacore.com>
6287 * switch-b.adb, osint-b.adb: Minor reformatting.
6289 2010-06-22 Pascal Obry <obry@adacore.com>
6291 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
6292 vector if previous send was not fully successful. If only part of
6293 the vector data was sent, we exit the loop.
6295 2010-06-22 Thomas Quinot <quinot@adacore.com>
6297 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
6298 error reporting with generic types.
6300 2010-06-22 Thomas Quinot <quinot@adacore.com>
6302 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
6303 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
6304 vms_data.ads: Add a new command line switch -A to gnatbind to output
6305 the list of all ALI files for the partition.
6307 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6309 * s-osinte-vxworks.ads: Fix casing.
6310 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
6311 change: Interfaces.C does not provide a long_long type.
6313 2010-06-22 Emmanuel Briot <briot@adacore.com>
6315 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
6316 native user's guide, since this document contains the two versions.
6317 * gcc-interface/Make-lang.in: Update doc dependencies.
6319 2010-06-22 Robert Dewar <dewar@adacore.com>
6321 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
6323 2010-06-22 Emmanuel Briot <briot@adacore.com>
6325 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
6326 not build this file on its own (only through gnat_ugn.texi).
6327 Remove macro definitions and insert simpler version in gnat_ugn.texi.
6329 2010-06-22 Robert Dewar <dewar@adacore.com>
6331 * ali-util.ads: Minor comment update.
6332 * g-socthi-mingw.adb: Minor reformatting.
6334 2010-06-22 Ed Falis <falis@adacore.com>
6336 * s-osinte-vxworks.ads: Take sigset_t definition of System.VxWorks.Ext.
6337 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
6338 for specific versions of VxWorks.
6340 2010-06-22 Emmanuel Briot <briot@adacore.com>
6342 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
6343 related sections from user's guide and reference manual, since they
6344 have now been merged together into a separate document (projects.texi).
6345 This removes a lot of duplication where attributes where described
6347 The grammar for the project files is now in each of the sections
6348 (packages,expressions,...) instead of being duplicates in two other
6349 sections (one in the user's guide that contained the full grammar,
6350 and various sections in the rm that contained extracts of the same
6352 Added the full list of all supported attributes, since existing lists
6354 Rename "associative array" into "indexed attribute"
6355 Remove sections that were duplicates ("External References in
6356 Project Files" and "External Values", and "Project Extensions"
6357 for instance). The list of valid packages in project files is now in
6360 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6362 * sem_ch3.adb (Add_Internal_Interface_Entities): If
6363 Find_Primitive_Covering_Interface does not find the operation, it may
6364 be because of a name conflict between the inherited operation and a
6365 local non-overloadable name. In that case look for the operation among
6366 the primitive operations of the type. This search must succeed
6367 regardless of visibility.
6369 2010-06-22 Pascal Obry <obry@adacore.com>
6371 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
6372 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
6375 2010-06-22 Robert Dewar <dewar@adacore.com>
6377 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
6379 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression):
6382 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6384 * s-intman-vxworks.ads: Code clean up.
6386 2010-06-22 Thomas Quinot <quinot@adacore.com>
6388 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
6389 dereference, construct actual subtype of designated object to generate
6390 proper bounds checks.
6392 2010-06-22 Thomas Quinot <quinot@adacore.com>
6394 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
6395 Read_Withed_ALIs, which is more descriptive.
6397 2010-06-22 Pascal Obry <obry@adacore.com>
6399 * g-sothco.ads: Minor reformatting.
6400 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
6401 C_Sendmsg implementation.
6402 (C_Sendmsg): Do not use lock (not needed).
6403 (C_Recvmsg): Likewise and also do not wait for incoming data.
6405 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6407 * uintp.adb: Fix scope error in operator call.
6409 2010-06-22 Vincent Celier <celier@adacore.com>
6411 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
6412 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
6413 autoconfiguration is needed, fail indicating that no config project
6414 file can be found, as there is no autoconfiguration on VMS.
6416 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6418 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
6419 for an operator in a functional notation, when operands are universal.
6421 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6423 * gcc-interface/Make-lang.in: Update dependencies.
6425 2010-06-22 Robert Dewar <dewar@adacore.com>
6427 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
6429 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
6430 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
6432 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
6435 2010-06-22 Vincent Celier <celier@adacore.com>
6437 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
6438 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
6440 2010-06-22 Pascal Obry <obry@adacore.com>
6442 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
6444 (C_Recvmsg): Make sure the routine is atomic. Also fully
6445 fill vectors in the proper order.
6446 (C_Sendmsg): Make sure the routine is atomic.
6448 2010-06-22 Robert Dewar <dewar@adacore.com>
6450 * sem_ch8.adb: Update comment.
6451 * sem_res.adb: Minor code reorganization (use Ekind_In).
6453 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6455 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
6456 name is a call, use the number of actuals to determine whether this is
6457 a binary or unary operator, rather than relying on later information
6458 to resolve the overload.
6460 2010-06-22 Robert Dewar <dewar@adacore.com>
6462 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
6464 2010-06-22 Robert Dewar <dewar@adacore.com>
6466 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
6467 * sem_eval.adb: Minor reformatting.
6469 2010-06-22 Vincent Celier <celier@adacore.com>
6471 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
6472 to gnatlink, except on Open VMS.
6473 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
6474 object directories if -nostdlib is used.
6476 2010-06-22 Robert Dewar <dewar@adacore.com>
6478 * sem_util.adb (Is_Delegate): Put in proper alpha order.
6479 * sem_eval.adb: Minor reformatting.
6481 2010-06-22 Robert Dewar <dewar@adacore.com>
6483 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
6484 * exp_aggr.adb: Minor comment changes and reformatting.
6485 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha
6487 * sem_util.ads: Add some missing pragma Inline's.
6489 2010-06-22 Thomas Quinot <quinot@adacore.com>
6491 * sem_util.adb (Build_Actual_Subtype): Record original expression in
6492 Related_Expression attribute of the constructed subtype.
6493 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
6494 Node24 on types for...
6495 (Related_Expression): Make attribute available on types as well.
6497 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6499 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead
6500 of Directly_Designated_Type when the type argument is an access type.
6501 (Find_Interface_Tag): Retrieve Designated_Type instead of
6502 Directly_Designated_Type when the type argument is an access type.
6503 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
6504 Directly_Designated_Type of each access discriminant.
6505 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
6506 instead of Directly_Designated_Type when the operand and target types
6509 2010-06-22 Thomas Quinot <quinot@adacore.com>
6511 * exp_aggr.adb (Flatten): Return False if one choice is statically
6512 known to be out of bounds.
6514 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6516 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
6517 a parameterless function call, preserve parentheses of original
6518 expression, for proper handling by pretty printer.
6519 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
6520 procedure, to handle quietly identifiers that have no entity names.
6521 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
6522 elsif_part is missing, it has been rewritten as a nested if, and there
6523 is no useful information on the current value of the variable.
6525 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6527 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
6528 discriminals to the current scope.
6529 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
6530 scope, which could overwrite a different already set value.
6532 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6534 * sem_res.adb (Valid_Conversion): If expression is a predefined
6535 operator, use sloc of type of interpretation to improve error message
6536 when operand is of some derived type.
6537 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
6539 2010-06-22 Emmanuel Briot <briot@adacore.com>
6541 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
6542 that it can set out parameters as well. When a process has died, reset
6543 its Input_Fd to Invalid_Fd, so that when using multiple processes we
6544 can find out which process has died.
6546 2010-06-22 Thomas Quinot <quinot@adacore.com>
6548 * sem_eval.adb (Find_Universal_Operator_Type): New
6549 subprogram to identify the operand type of an operator on universal
6550 operands, when an explicit scope indication is present. Diagnose the
6551 case where such a call is ambiguous.
6552 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
6553 Use the above to identify the operand type so it can be properly
6555 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
6556 type, done in an arbitrary, possibly incorrect type (the presence of
6557 some numeric type in the scope is checked for legality, but when more
6558 than one such type is in the scope, we just pick a random one, not
6559 necessarily the expected one).
6560 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
6563 2010-06-22 Robert Dewar <dewar@adacore.com>
6565 * sem_eval.adb: Minor reformatting.
6567 2010-06-22 Robert Dewar <dewar@adacore.com>
6569 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
6570 Expression_With_Actions to clean up the code generated when folding
6571 constant expressions.
6573 2010-06-22 Vincent Celier <celier@adacore.com>
6575 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
6578 2010-06-22 Vincent Celier <celier@adacore.com>
6580 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
6581 found, check if it's path has aready been found, whatever its index.
6583 2010-06-22 Robert Dewar <dewar@adacore.com>
6585 * atree.adb, gnatbind.adb: Minor reformatting.
6586 Minor code reorganization.
6588 2010-06-21 Robert Dewar <dewar@adacore.com>
6590 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
6591 known at compile time.
6593 2010-06-21 Gary Dismukes <dismukes@adacore.com>
6595 * atree.adb: Fix comment typo.
6597 2010-06-21 Ed Schonberg <schonberg@adacore.com>
6599 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
6600 whether a universal arithmetic expression in a conversion, which is
6601 rewritten from a function call with an expanded name, is ambiguous.
6603 2010-06-21 Vincent Celier <celier@adacore.com>
6605 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
6606 source files in specified list of sources.
6607 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
6609 (Add_Source): Set the Location of the new source
6610 (Process_Exceptions_File_Based): Call Add_Source with the Location
6611 (Get_Sources_From_File): If an exception is found, set its Listed to
6613 (Find_Sources): When Source_Files is specified, if an exception is
6614 found, set its Listed to True. Remove any exception that is not in a
6615 specified list of sources.
6616 * prj.ads (Source_Data): New component Location
6618 2010-06-21 Vincent Celier <celier@adacore.com>
6620 * gnatbind.adb (Closure_Sources): Global table, moved from block.
6622 2010-06-21 Thomas Quinot <quinot@adacore.com>
6624 * sem_res.adb: Minor reformatting.
6625 * atree.adb: New debugging hook "rr" for node rewrites.
6627 2010-06-21 Robert Dewar <dewar@adacore.com>
6629 * g-expect.ads, g-expect.adb: Minor reformatting.
6631 2010-06-21 Emmanuel Briot <briot@adacore.com>
6633 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
6635 2010-06-21 Arnaud Charlet <charlet@adacore.com>
6637 * gcc-interface/Make-lang.in: Update dependencies.
6639 2010-06-21 Thomas Quinot <quinot@adacore.com>
6641 * bindgen.ads: Update comments.
6643 2010-06-21 Vincent Celier <celier@adacore.com>
6645 * gnatbind.adb: Suppress dupicates when listing the sources in the
6646 closure (switch -R).
6648 2010-06-21 Emmanuel Briot <briot@adacore.com>
6650 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
6653 2010-06-21 Emmanuel Briot <briot@adacore.com>
6655 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
6657 (Expect_Internal): No longer raises an exception, so that it can set
6658 out parameters as well. When a process has died, reset its Input_Fd
6659 to Invalid_Fd, so that when using multiple processes we can find out
6660 which process has died.
6662 2010-06-21 Robert Dewar <dewar@adacore.com>
6664 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
6665 checks.adb, sem_res.adb: Minor reformatting. Add comments.
6667 2010-06-21 Ed Schonberg <schonberg@adacore.com>
6669 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
6670 rederivation associated with a full declaration in a private part, and
6671 there is a partial view that derives the same parent subprogram, the
6672 new entity does not become visible. This check must be applied to
6673 interface operations as well.
6675 2010-06-21 Thomas Quinot <quinot@adacore.com>
6677 * checks.adb: Add comments.
6678 * prj-nmsc.adb: Minor reformatting.
6680 2010-06-21 Thomas Quinot <quinot@adacore.com>
6682 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
6683 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
6684 extract bounds, to ensure that we get the proper captured values,
6685 rather than an expression that may have changed value since the point
6686 where the subtype was elaborated.
6687 (Find_Body_Discriminal): New utility subprogram to share code
6689 (Eval_Attribute): For the case of a subtype bound that references a
6690 discriminant of the current concurrent type, insert appropriate
6691 discriminal reference.
6692 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
6693 requeue to an entry in a family in the current task, use corresponding
6695 (Analyze_Accept_Statement): Rely on expansion of attribute references
6696 to insert proper discriminal references in range check for entry in
6699 2010-06-21 Emmanuel Briot <briot@adacore.com>
6701 * s-regpat.adb (Compile): Fix handling of big patterns.
6703 2010-06-21 Robert Dewar <dewar@adacore.com>
6705 * a-tifiio.adb: Minor reformatting.
6707 2010-06-21 Pascal Obry <obry@adacore.com>
6709 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
6712 2010-06-21 Javier Miranda <miranda@adacore.com>
6714 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
6717 2010-06-21 Ed Schonberg <schonberg@adacore.com>
6719 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
6720 to hold the result, indicate that the target of the declaration does
6721 not need an initialization, to prevent spurious errors when
6722 Initialize_Scalars is enabled.
6724 2010-06-21 Ed Schonberg <schonberg@adacore.com>
6726 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
6727 Fore is not bound by line length. The Fore parameter of the internal
6728 procedure that performs the operation is an integer.
6730 2010-06-21 Thomas Quinot <quinot@adacore.com>
6732 * sem_res.adb, checks.adb: Minor reformatting.
6734 2010-06-21 Emmanuel Briot <briot@adacore.com>
6736 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
6738 (Insert_Operator_Before): New subprogram, avoids duplicated code
6739 (Compile): Avoid doing two compilations when the pattern matcher ends
6742 2010-06-21 Emmanuel Briot <briot@adacore.com>
6744 * s-regpat.adb: Improve debug traces
6745 (Dump): Change output format to keep it smaller.
6747 2010-06-21 Javier Miranda <miranda@adacore.com>
6749 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
6750 output to the output file when this routine completes its work.
6752 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
6754 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
6755 for loop. Call build_constructor_from_list directly in the CICO case.
6757 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6759 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
6760 declaration appears in the same unit and ealier than the renamed
6761 entity, retain generated body to prevent order-of-elaboration issues in
6764 2010-06-18 Arnaud Charlet <charlet@adacore.com>
6766 * s-tpoben.adb: Update comments.
6768 2010-06-18 Robert Dewar <dewar@adacore.com>
6770 * debug.adb: Minor comment change.
6772 2010-06-18 Javier Miranda <miranda@adacore.com>
6774 * exp_cg.adb: Code clean up.
6775 * debug.adb: Complete documentation of switch -gnatd.Z.
6776 * gcc-interface/misc.c (callgraph_info_file): Declare.
6778 2010-06-18 Javier Miranda <miranda@adacore.com>
6780 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
6782 2010-06-18 Thomas Quinot <quinot@adacore.com>
6784 * sprint.ads: Minor reformatting.
6785 * output.ads: Update obsolete comment.
6787 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6789 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
6790 an external intrinsic operation (e.g. a GCC numeric function) indicate
6791 that the renaming entity has the same characteristics, so a call to it
6792 is properly expanded.
6794 2010-06-18 Javier Miranda <miranda@adacore.com>
6796 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
6797 support for dispatch table/callgraph info generation.
6798 * gcc-interface/Make-lang.in: Update dependencies.
6800 2010-06-18 Robert Dewar <dewar@adacore.com>
6802 * exp_ch6.adb: Minor reformatting.
6803 * gnatname.adb: Add comment.
6805 2010-06-18 Vincent Celier <celier@adacore.com>
6807 * gnatname.adb (Scan_Args): When --and is used, make sure that the
6808 dynamic tables in the newly allocated Argument_Data are properly
6811 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
6813 * gnat1drv.adb: Fix comment.
6815 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6817 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
6818 renaming, re-expand the call with the renamed subprogram if that one
6819 is marked inlined as well.
6821 2010-06-18 Gary Dismukes <dismukes@adacore.com>
6823 * gnat1drv.adb (Adjust_Global_Switches): Enable
6824 Use_Expression_With_Actions for AAMP and VM targets.
6826 2010-06-18 Vincent Celier <celier@adacore.com>
6828 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
6830 2010-06-18 Thomas Quinot <quinot@adacore.com>
6832 * exp_ch4.adb: Minor reformatting.
6834 2010-06-18 Javier Miranda <miranda@adacore.com>
6836 * debug.ads Add documentation on -gnatd.Z.
6838 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6840 * sem_elim.adb: Proper error message on improperly eliminated instances
6842 2010-06-18 Vincent Celier <celier@adacore.com>
6844 * prj.ads (Response_File_Format): New value GCC.
6846 2010-06-18 Thomas Quinot <quinot@adacore.com>
6848 * gnat1drv.adb: Minor reformatting.
6850 2010-06-18 Robert Dewar <dewar@adacore.com>
6852 * make.adb, sem_cat.adb: Minor reformatting.
6853 * sem_eval.adb: Fix typos.
6855 2010-06-18 Pascal Obry <obry@adacore.com>
6857 * prj-nmsc.adb: Fix source filenames casing in debug output.
6859 2010-06-18 Robert Dewar <dewar@adacore.com>
6861 * gnatcmd.adb: Minor reformatting.
6863 2010-06-18 Robert Dewar <dewar@adacore.com>
6865 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
6866 condition and both sub-expressions are static (and result is selected
6869 2010-06-18 Robert Dewar <dewar@adacore.com>
6871 * g-pehage.adb: Minor reformatting
6873 2010-06-18 Pascal Obry <obry@adacore.com>
6875 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
6878 2010-06-18 Arnaud Charlet <charlet@adacore.com>
6880 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
6881 dependencies. Fix target pairs on darwin.
6882 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
6884 2010-06-18 Pascal Obry <obry@adacore.com>
6886 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
6888 2010-06-18 Vincent Celier <celier@adacore.com>
6890 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
6891 configuration pragmas file and, if -U is not used, for a local one.
6893 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6895 * sem_elim.adb (Check_Eliminated): Use full information on entity name
6896 when it is given in the pragma by a selected component.
6897 (Check_For_Eliminated_Subprogram): Do no emit error if within a
6898 instance body that is itself within a generic unit.
6899 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
6900 eliminated, mark as well the anonymous subprogram that is its alias
6901 and appears within the wrapper package.
6903 2010-06-18 Bob Duff <duff@adacore.com>
6905 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
6906 Raise an exception if the output file cannot be opened. Add comments.
6908 2010-06-18 Thomas Quinot <quinot@adacore.com>
6910 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
6911 not illegal per E.2.2(7) if it occurs in the private part of a
6914 2010-06-18 Arnaud Charlet <charlet@adacore.com>
6916 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
6917 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
6918 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
6919 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
6920 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
6921 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
6922 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
6923 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
6924 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
6925 errout.ads: Update comments. Minor reformatting.
6927 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
6928 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
6929 a-strunb.adb (Big_String. Big_String_Access): New type.
6931 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
6932 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
6933 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
6935 2010-06-18 Geert Bosch <bosch@adacore.com>
6937 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
6940 2010-06-18 Robert Dewar <dewar@adacore.com>
6942 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
6945 2010-06-18 Robert Dewar <dewar@adacore.com>
6947 * sprint.adb: Minor format change for N_Expression_With_Actions.
6948 * repinfo.adb: Minor reformatting.
6950 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6952 * sem_elim.adb (Check_Eliminated): If within a subunit, use
6953 Defining_Entity to obtain the name of the entity in the proper body, to
6954 properly handle both separate packages and subprograms.
6956 2010-06-18 Emmanuel Briot <briot@adacore.com>
6958 * prj-nmsc.adb (Check_File): New parameter Display_Path.
6960 2010-06-18 Thomas Quinot <quinot@adacore.com>
6962 * g-socket.adb, g-socket.ads (Null_Selector): New object.
6964 2010-06-18 Pascal Obry <obry@adacore.com>
6966 * gnat_ugn.texi: Minor clarification.
6968 2010-06-18 Emmanuel Briot <briot@adacore.com>
6970 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
6971 code when using the project dir as the source dir.
6972 (Search_Directories): use the normalized name for the source directory,
6973 where symbolic names have potentially been resolved.
6975 2010-06-18 Robert Dewar <dewar@adacore.com>
6977 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
6978 when we create N_Expression_With_Actions node.
6979 (Expand_Short_Circuit): Ditto.
6981 2010-06-18 Robert Dewar <dewar@adacore.com>
6983 * exp_util.adb: Minor reformatting.
6985 2010-06-18 Thomas Quinot <quinot@adacore.com>
6987 * types.ads: Clean up obsolete comments
6988 * tbuild.adb: Minor reformatting.
6989 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
6990 exp_strm.adb, aa_drive.adb: Minor reformatting.
6991 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
6992 intrinsic with an Interface_Name denotes an imported back-end builtin,
6993 and must be rewritten into a call, not left in the tree as an operator,
6994 so return False in that case.
6996 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
6998 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
7000 2010-06-18 Robert Dewar <dewar@adacore.com>
7002 * scos.ads: Add proposed output for case expression
7004 2010-06-18 Jose Ruiz <ruiz@adacore.com>
7006 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
7007 RTSS modules, we need to use the Microsoft linker.
7009 2010-06-18 Robert Dewar <dewar@adacore.com>
7011 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
7012 expression (cannot count on a particular branch being executed).
7013 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
7014 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
7015 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
7016 within case expression.
7017 * expander.adb (Expand): Add call to Expand_N_Case_Expression
7018 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
7019 (P_Case_Expression): New procedure
7020 (P_Case_Expression_Alternative): New procedure
7021 * par.adb (P_Case_Expression): New procedure
7022 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
7024 * sem.adb (Analyze): Add call to Analyze_Case_Expression
7025 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
7026 this is a documentation change only.
7027 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
7028 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
7030 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
7031 * sem_res.adb (Resolve_Case_Expression): New procedure.
7032 * sem_scil.adb (Find_SCIL_Node): Add processing for
7033 N_Case_Expression_Alternative.
7034 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
7035 (N_Case_Expression_Alternative): New node.
7036 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
7037 N_Case_Expression and N_Case_Expression_Alternative.
7039 2010-06-18 Robert Dewar <dewar@adacore.com>
7041 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor
7043 * gnat1drv.adb: Fix typo.
7045 2010-06-18 Robert Dewar <dewar@adacore.com>
7047 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
7049 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
7050 gnat style for -gnatg.
7051 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
7053 2010-06-18 Thomas Quinot <quinot@adacore.com>
7055 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
7057 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
7060 2010-06-18 Robert Dewar <dewar@adacore.com>
7062 * sprint.adb: Minor change in output format for expression wi actions.
7063 * par-ch3.adb: Minor code reorganization. Minor reformatting.
7064 * sem_ch5.adb: Minor comment fix.
7066 2010-06-18 Robert Dewar <dewar@adacore.com>
7068 * debug.adb: New debug flag -gnatd.L to control
7069 Back_End_Handles_Limited_Types.
7070 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
7071 limited case if Back_End_Handles_Limited_Types is True.
7072 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
7073 simplify expansion if Use_Expression_With_Actions is True.
7074 * gnat1drv.adb (Adjust_Global_Switches): Set
7075 Back_End_Handles_Limited_Types.
7076 * opt.ads (Back_End_Handles_Limited_Types): New flag.
7078 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7080 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
7081 intrinsic operator if expansion is not enabled, because in an
7082 instantiation the original operator must be present to verify the
7083 legality of the operation.
7085 2010-06-18 Robert Dewar <dewar@adacore.com>
7087 * exp_disp.adb, sem_ch12.adb: Minor reformatting
7089 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7091 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
7092 the class-wide type for a private extension, and the completion is a
7093 subtype, set the type of the class-wide type to the base type of the
7096 2010-06-18 Robert Dewar <dewar@adacore.com>
7098 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
7099 sem_intr.adb, sem_eval.adb: Minor reformatting
7101 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7103 * sem_type.adb (Is_Ancestor): If either type is private, examine full
7106 2010-06-18 Thomas Quinot <quinot@adacore.com>
7108 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
7109 parameter rather than IN OUT.
7111 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7113 * exp_ch6.adb: Add extra guard.
7115 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7117 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
7118 accessibility level of a function call from the level of the innermost
7119 enclosing dynamic scope.
7120 (Innermost_Master_Scope_Depth): New function to find the depth of the
7121 nearest dynamic scope enclosing a node.
7123 2010-06-18 Tristan Gingold <gingold@adacore.com>
7125 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
7127 2010-06-18 Thomas Quinot <quinot@adacore.com>
7129 * g-socket.ads: Minor reformatting.
7131 2010-06-18 Vincent Celier <celier@adacore.com>
7133 * make.adb (Must_Compile): New Boolean global variable
7134 (Main_On_Command_Line): New Boolean global variable
7135 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
7136 even when the project is externally built.
7137 (Start_Compile_If_Possible): Compile in -aL directories if
7138 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
7139 when the project is externally built.
7140 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
7141 invoked with -f -u and one or several mains on the command line.
7142 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one
7143 main is specified on the command line.
7145 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7147 * sem_ch6.adb (Build_Body_For_Inline): Handle
7148 extended_return_statements.
7149 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
7150 containing extented_return statements.
7151 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
7152 constrained, do not build subtype declaration.
7154 2010-06-18 Robert Dewar <dewar@adacore.com>
7156 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
7157 Warn on assigning to packed atomic component.
7159 2010-06-18 Robert Dewar <dewar@adacore.com>
7161 * sem_util.ads: Minor reformatting
7162 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
7163 Expression_With_Actions).
7164 * snames.ads-tmpl: Minor comment fix
7166 2010-06-18 Robert Dewar <dewar@adacore.com>
7168 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
7169 (Set_Imported): Use Import_Interface_Present to control message output
7170 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
7171 * gnat_rm.texi: Document that we can have pragma Import and pragma
7172 Interface for the same subprogram.
7174 2010-06-18 Robert Dewar <dewar@adacore.com>
7176 * lib-xref.adb (Generate_Reference): Fix bad reference to
7177 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
7179 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7181 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
7183 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
7184 Use set_gnu_expr_location_from_node to set location information on the
7187 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7189 * gcc-interface/Make-lang.in: Update dependencies.
7191 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7193 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
7196 2010-06-17 Robert Dewar <dewar@adacore.com>
7198 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
7199 style check messages.
7200 * sem_res.adb (Resolve_Call): Don't call
7201 Check_For_Eliminated_Subprogram if we are analyzing within a spec
7204 2010-06-17 Robert Dewar <dewar@adacore.com>
7206 * debug.adb: Add documentation for debug flags .X and .Y
7207 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
7208 Use_Expression_With_Actions.
7209 * gnat1drv.adb (Adjust_Global_Switches): Set
7210 Use_Expression_With_Actions.
7211 * opt.ads (Use_Expression_With_Actions): New switch.
7213 2010-06-17 Robert Dewar <dewar@adacore.com>
7215 * exp_intr.adb: Minor code reorganization (use UI_Max)
7216 * sem_intr.adb: use underlying type to check legality.
7217 * einfo.adb (Known_Static_Esize): False for generic types
7218 (Known_Static_RM_Size): False for generic types
7219 * einfo.ads (Known_Static_Esize): False for generic types
7220 (Known_Static_RM_Size): False for generic types
7222 2010-06-17 Robert Dewar <dewar@adacore.com>
7224 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
7226 2010-06-17 Robert Dewar <dewar@adacore.com>
7228 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
7229 node when expanding short circuit form with actions present for right
7231 * exp_ch4.adb: Minor reformatting
7232 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node
7233 if right opeand has actions present, and debug flag -gnatd.X is set.
7234 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
7236 * nlists.adb (Prepend_List): New procedure
7237 (Prepend_List_To): New procedure
7238 * nlists.ads (Prepend_List): New procedure
7239 (Prepend_List_To): New procedure
7240 * sem.adb: Add processing for Expression_With_Actions
7241 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
7242 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
7243 * sem_res.adb: Add processing for Expression_With_Actions.
7244 * sem_scil.adb: Add processing for Expression_With_Actions
7245 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
7246 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
7248 2010-06-17 Doug Rupp <rupp@adacore.com>
7250 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
7251 involved both have underlying integer types.
7252 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
7253 to an intrinsic operator when the operand types or sizes are not
7255 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
7256 64/32 Address/Integer works.
7258 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7260 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
7261 that it marks a unit as needed by a spec only if the corresponding
7262 instantiation appears in that spec (and not in the corresponding body).
7263 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
7264 in the pragma Eliminate has been parsed as a child unit, but the
7265 current compilation unit is in fact the parent in which the subunit is
7268 2010-06-17 Vincent Celier <celier@adacore.com>
7270 * gnat_rm.texi: Fix typo
7272 2010-06-17 Robert Dewar <dewar@adacore.com>
7274 * sem_util.adb: Minor reformatting
7276 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7278 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
7279 instance, the clause now denotes the instance body. Traverse the
7280 corresponding spec because there may be no other dependence that will
7281 force the traversal of its own context.
7283 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7285 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
7286 Install_Limited_Context_Clauses, to determine whether a limited_with in
7287 some parent of the current unit designates some other parent, in which
7288 case the limited_with clause must not be installed.
7289 (In_Context): Refine test.
7291 2010-06-17 Gary Dismukes <dismukes@adacore.com>
7293 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
7294 type with a dispatching equality operator that is overridden (for a
7295 tagged full type), don't include the overridden equality in the list of
7296 primitives. The overridden equality is detected by testing for an
7297 Aliased field that references the overriding equality.
7299 2010-06-17 Robert Dewar <dewar@adacore.com>
7301 * freeze.adb: Minor reformatting.
7303 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7305 * gnat_ugn.texi: Add a section introducing gdbserver.
7307 2010-06-17 Thomas Quinot <quinot@adacore.com>
7309 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
7312 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7314 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
7315 constrained discriminated parent that is a private type.
7316 (Analyze_Record_Aggregate): when collecting inherited discriminants,
7317 handle properly an ancestor type that is a constrained private type.
7319 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7321 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
7322 protected, use the protected_subprogram_body only if the original
7323 subprogram has not been eliminated.
7325 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7327 * freeze.adb (Freeze_Expression): The designated type of an
7328 access_to_suprogram type can only be frozen if all types in its profile
7331 2010-06-17 Robert Dewar <dewar@adacore.com>
7333 * par.adb: Minor comment fix
7334 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
7336 2010-06-17 Doug Rupp <rupp@adacore.com>
7338 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
7339 change Address to Short_Address in functions where both must be the
7340 same size for intrinsics to work.
7342 2010-06-17 Thomas Quinot <quinot@adacore.com>
7344 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
7345 not denote a (private) component of a protected object.
7347 2010-06-17 Bob Duff <duff@adacore.com>
7349 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
7352 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7354 * gnat_ugn.texi: Update the documentation about GDB re: exception
7357 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7359 * gnatvsn.ads: Bump to 4.6 version.
7361 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7363 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
7364 designated type of the generated pointer is the type of the original
7365 expression, not that of the function call itself, because the return
7366 type may be an untagged derived type and the function may be an
7367 inherited operation.
7369 2010-06-17 Robert Dewar <dewar@adacore.com>
7371 * exp_ch4.adb: Minor reformatting.
7373 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7375 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
7376 N_Component_Association nodes, to indicate that a component association
7377 of an extension aggregate denotes the value of a discriminant of an
7378 ancestor type that has been constrained by the derivation.
7379 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
7380 double expansion of the aggregate appearing in a context that delays
7381 expansion, to prevent double insertion of discriminant values when the
7382 aggregate is reanalyzed.
7384 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7386 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
7387 Allocator as the Related_Node of Return_Obj_Access in call to
7388 Make_Temporary below as this would create a sort of infinite
7391 2010-06-17 Ben Brosgol <brosgol@adacore.com>
7393 * gnat_ugn.texi: Update gnatcheck doc.
7395 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7397 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
7398 incomplete view of the type that is not tagged, and the full type is a
7399 tagged extension, create class_wide type now, and warn that the
7400 incomplete view should be tagged as well.
7402 2010-06-17 Vincent Celier <celier@adacore.com>
7404 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
7405 Update the last line of the usage, indicating what commands do not
7406 accept project file switches.
7407 * vms_conv.adb: Do not issue usage line for GNAT SYNC
7408 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
7410 * gnat_ugn.texi: Document the relaxed rules for library directories in
7411 externally built library projects.
7413 2010-06-17 Doug Rupp <rupp@adacore.com>
7415 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
7417 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
7418 * gcc-interface/Makefile.in: Update VMS target pairs.
7420 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
7422 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
7423 compatible with Windows NT 4.0 which doesn't provide this function.
7425 2010-06-17 Vincent Celier <celier@adacore.com>
7427 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
7428 different timestamps but the checksum is the same, issue a short
7431 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7433 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
7434 it means that we cannot reset interrupt handlers since this would
7435 require potentially sending the abort signal to the Server_Task.
7437 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7439 * exp_ch4.adb: expand NOT for VMS types.
7440 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
7442 2010-06-17 Sergey Rybin <rybin@adacore.com>
7444 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
7445 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
7448 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7450 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
7451 protected operation if the subprogram has been eliminated.
7453 2010-06-17 Vincent Celier <celier@adacore.com>
7455 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
7456 directories associated with a library to be any directory when the
7457 library project is externally built.
7459 2010-06-17 Vincent Celier <celier@adacore.com>
7461 * make.adb (Check): If switch -m is used, deallocate the memory that
7462 may be allocated when computing the checksum.
7464 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7466 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
7467 (C_Sendmsg): Likewise.
7469 2010-06-17 Thomas Quinot <quinot@adacore.com>
7471 * sem_res.adb: Update comments.
7473 2010-06-17 Vincent Celier <celier@adacore.com>
7475 * back_end.adb (Scan_Compiler_Arguments): Process last argument
7477 2010-06-17 Robert Dewar <dewar@adacore.com>
7479 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
7480 * layout.adb, freeze.adb: Use Make_Temporary.
7482 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
7484 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
7485 .NET/JVM normally as this is now perfectly supported by the backend.
7487 2010-06-17 Pascal Obry <obry@adacore.com>
7489 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
7491 2010-06-17 Vincent Celier <celier@adacore.com>
7493 * make.adb (Collect_Arguments_And_Compile): Create include path file
7494 only when -x is specified.
7496 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
7498 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
7499 Objects_Path, defaulted to True. Only create include path file if
7500 Include_Path is True, only create objects path file if Objects_Path is
7502 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
7503 Objects_Path, defaulted to True.
7504 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
7507 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7509 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
7510 determine whether it has the controlling type, when the formal is an
7513 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7515 * s-crtl.ads (ssize_t): New type.
7516 (read): Fix signature.
7518 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
7519 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7520 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7521 (C_Sendmsg): Likewise.
7522 * g-socthi.adb (Syscall_Recvmsg): Likewise.
7523 (Syscall_Sendmsg): Likewise.
7524 (C_Recvmsg): Likewise.
7525 (C_Sendmsg): Likewise.
7526 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
7527 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7528 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7529 (C_Sendmsg): Likewise.
7530 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
7531 (C_Sendmsg): Likewise.
7532 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
7533 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7534 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7535 (C_Sendmsg): Likewise.
7536 * g-socthi-vms.adb (C_Recvmsg): Likewise.
7537 (C_Sendmsg): Likewise.
7538 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
7539 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
7540 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
7541 (C_Sendmsg): Likewise.
7542 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
7543 (C_Sendmsg): Likewise.
7544 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
7545 (Write): Likewise to call 'write'.
7546 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
7547 (Write): Use correct type to call System.CRTL.write.
7548 * s-tasdeb.adb (Write): Likewise.
7550 2010-06-17 Vincent Celier <celier@adacore.com>
7552 * prj-proc.adb (Copy_Package_Declarations): Change argument name
7553 Naming_Restricted to Restricted. If Restricted is True, do not copy the
7554 value of attribute Linker_Options.
7556 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7558 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
7559 (Case_Statement_to_gnu): Adjust.
7560 (Loop_Statement_to_gnu): Likewise.
7561 (Subprogram_Body_to_gnu): Likewise.
7562 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
7563 (Compilation_Unit_to_gnu): Likewise.
7565 2010-06-17 Robert Dewar <dewar@adacore.com>
7567 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
7568 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
7569 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
7570 sem_dist.adb, sem_util.adb: Use Make_Temporary
7571 * itypes.ads, tbuild.ads: Minor comment update
7572 * exp_ch9.adb, exp_dist.adb: Minor reformatting
7574 2010-06-17 Thomas Quinot <quinot@adacore.com>
7576 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
7578 2010-06-17 Robert Dewar <dewar@adacore.com>
7580 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
7582 2010-06-17 Thomas Quinot <quinot@adacore.com>
7584 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
7586 2010-06-17 Robert Dewar <dewar@adacore.com>
7588 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
7589 * tbuild.ads (Make_Temporary): More comment updates
7590 * tbuild.adb: Minor reformatting
7592 2010-06-17 Robert Dewar <dewar@adacore.com>
7594 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
7595 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
7597 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
7599 (Make_Temporary): Add more extensive documentation
7601 2010-06-17 Robert Dewar <dewar@adacore.com>
7603 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
7604 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
7605 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
7606 where the slice's actions are inserted.
7607 (Decompose_Expr): Account for possible rewriting of slice bounds
7608 resulting from side effects suppression caused by the above freezing,
7609 so that folding of bounds is preserved by such rewriting.
7611 2010-06-17 Robert Dewar <dewar@adacore.com>
7613 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New
7615 * freeze.adb (Freeze_Record_Type): Add call to
7616 Check_Record_Representation_Clause.
7617 * sem_ch13.adb (Check_Record_Representation_Clause): New function
7618 (Analyze_Record_Representation_Clause): Split out overlap code into
7620 (Check_Component_Overlap): Moved inside
7621 Check_Record_Representation_Clause.
7622 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
7624 2010-06-17 Robert Dewar <dewar@adacore.com>
7626 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
7628 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
7629 sem_eval.adb: Use Ekind_In
7631 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7633 * sem_ch8.adb: better error message for illegal inherited discriminant
7635 2010-06-17 Vincent Celier <celier@adacore.com>
7637 * bindusg.adb: Remove lines for -A and -C
7638 * gnat_ugn.texi: Remove all documentation and examples of switches -A
7639 and -C for gnatbind and gnatlink.
7640 * gnatlink.adb (Usage): Remove lines for -A and -C
7641 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
7643 * gcc-interface/Make-lang.in: Update dependencies.
7645 2010-06-17 Vincent Celier <celier@adacore.com>
7647 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
7648 local Argument_List variable Args.
7649 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
7651 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
7652 for subsequent switches in Args.
7653 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
7655 * gcc-interface/Make-lang.in: Update dependencies.
7657 2010-06-17 Robert Dewar <dewar@adacore.com>
7659 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
7660 Equivalent_Type to match documentation.
7662 2010-06-17 Robert Dewar <dewar@adacore.com>
7664 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
7665 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
7666 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
7668 2010-06-17 Thomas Quinot <quinot@adacore.com>
7670 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
7672 2010-06-17 Thomas Quinot <quinot@adacore.com>
7674 * freeze.adb (Freeze_Expression): Short circuit operators are valid
7675 freeze node insertion points.
7677 2010-06-17 Robert Dewar <dewar@adacore.com>
7679 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
7680 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
7682 2010-06-17 Gary Dismukes <dismukes@adacore.com>
7684 * layout.adb (Layout_Type): Broaden test for setting an array type's
7685 Component_Size to include all scalar types, not just discrete types
7686 (components of real types were missed).
7687 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
7688 on the itype created for an index (consistent with Make_Index and
7689 avoids possible Assert_Failures).
7691 2010-06-17 Robert Dewar <dewar@adacore.com>
7693 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
7694 * einfo.adb: Minor code reformatting (use Ekind_In)
7696 2010-06-17 Robert Dewar <dewar@adacore.com>
7698 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
7701 2010-06-17 Vincent Celier <celier@adacore.com>
7703 * back_end.adb: Minor comment updates
7704 * switch-c.adb: Remove dependencies on gcc C sources
7705 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
7708 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7710 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
7711 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e'.
7712 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
7713 Remove use of Node field in SCOs table
7714 (Output_Header): Set 'd' to initially disable pragma entry
7715 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
7716 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
7717 Use C2 field of pragma decision header to indicate enabled.
7718 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
7719 * gcc-interface/Make-lang.in: Update dependencies.
7721 2010-06-17 Vincent Celier <celier@adacore.com>
7723 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
7724 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
7725 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
7726 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
7728 * switch-c.adb: Copied a number of global declarations from
7730 (Len_Arg): New function copied from back_end.adb
7731 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
7732 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
7733 Switch_Subsequently_Cancelled.
7734 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
7735 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
7736 with -lexc on Tru64.
7738 2010-06-17 Robert Dewar <dewar@adacore.com>
7740 * prj.ads, prj.adb: Minor reformatting
7742 2010-06-17 Thomas Quinot <quinot@adacore.com>
7744 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
7745 CP line for a disabled pragma.
7747 2010-06-17 Emmanuel Briot <briot@adacore.com>
7749 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
7751 (Process_Declarative_Item): An invalid value in an typed variable
7752 declaration is no longer always fatal.
7754 2010-06-16 Arnaud Charlet <charlet@adacore.com>
7756 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
7757 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
7760 2010-06-16 Javier Miranda <miranda@adacore.com>
7762 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
7763 node referenced by the SCIL node of dispatching "=" to skip the tags
7766 2010-06-16 Ed Schonberg <schonberg@adacore.com>
7768 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
7769 to prevent cascaded errors and compilation aborts.
7771 2010-06-16 Robert Dewar <dewar@adacore.com>
7773 * back_end.adb (Switch_Subsequently_Cancelled): New function
7774 Move declarations to package body level to support this change
7775 * back_end.ads (Switch_Subsequently_Cancelled): New function
7776 * gnat_ugn.texi: Document -gnat-p switch
7777 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
7778 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
7779 * usage.adb: Add line for -gnat-p switch
7780 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
7782 2010-06-16 Robert Dewar <dewar@adacore.com>
7784 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
7787 2010-06-16 Robert Dewar <dewar@adacore.com>
7789 * exp_disp.adb: Minor reformatting
7791 2010-06-16 Ed Schonberg <schonberg@adacore.com>
7793 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
7794 base type only if it was not previously created for the partial view.
7796 2010-06-16 Thomas Quinot <quinot@adacore.com>
7798 * tbuild.ads: Minor comment fix
7800 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
7802 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
7803 (gnu_except_ptr_stack): Change type to VEC. Update comment.
7804 (gnu_elab_proc_stack): Likewise.
7805 (gnu_return_label_stack): Likewise.
7806 (gnu_loop_label_stack): Likewise.
7807 (gnu_switch_label_stack): Likewise.
7808 (gnu_constraint_label_stack): Likewise.
7809 (gnu_storage_error_label_stack): Likewise.
7810 (gnu_program_error_label_stack): Likewise.
7811 (push_exception_label_stack): Take a VEC ** instead of a tree *.
7812 (push_stack): Likewise. Remove unused second parameter. Update
7814 (pop_stack): Take a VEC * instead of a tree *. Update callers.
7815 (gigi): Initialize stacks as VECs.
7816 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
7817 (Case_Statement_to_gnu): Likewise.
7818 (Subprogram_Body_to_gnu): Likewise.
7819 (call_to_gnu): Likewise.
7820 (Exception_Handler_to_gnu_sjlj): Likewise.
7821 (gnat_to_gnu): Likewise.
7822 (get_exception_label): Likewise.
7824 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7826 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
7827 anonymous base generated when the parent is a constrained discriminated
7828 type, propagate interface list to first subtype because it may appear
7829 in a current instance within the extension part of the derived type
7830 declaration, and its own subtype declaration has not been elaborated
7832 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
7833 determine whether it has the controlling type.
7835 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
7837 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
7838 raise of CE, SE and PE have the reason correctly set and are properly
7839 expanded before stopping the expansions of .NET/JVM exceptions.
7841 2010-06-14 Robert Dewar <dewar@adacore.com>
7843 * opt.ads (Check_Policy_List): Add some clarifying comments
7844 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
7845 on rewritten Assert pragma.
7847 2010-06-14 Gary Dismukes <dismukes@adacore.com>
7849 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
7850 controlled operations, so that they will be treated as overriding even
7851 if the overridden subprogram is marked Is_Hidden, as long as the
7852 overridden subprogram's parent subprogram is not hidden.
7854 2010-06-14 Robert Dewar <dewar@adacore.com>
7856 * debug.adb: Entry for gnatw.d no longer specific for while loops
7857 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
7858 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
7859 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
7860 new calling sequence to include test for EXIT WHEN.
7861 (Analyze_Exit_Statement): Chain EXIT statement into exit statement
7863 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
7865 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
7867 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
7868 PRAGMA, not to pragma identifier).
7869 (Next_Exit_Statement): New attribute of N_Exit_Statement node
7871 2010-06-14 Robert Dewar <dewar@adacore.com>
7873 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
7876 2010-06-14 Robert Dewar <dewar@adacore.com>
7878 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
7879 missing pragma argument identifier.
7881 2010-06-14 Robert Dewar <dewar@adacore.com>
7883 * atree.ads, atree.adb (Ekind_In): New functions.
7885 2010-06-14 Robert Dewar <dewar@adacore.com>
7887 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
7889 2010-06-14 Robert Dewar <dewar@adacore.com>
7891 * usage.adb (Usage): Redo documentation of -gnatwa.
7893 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7895 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
7896 an untagged incomplete type that is a limited view.
7898 2010-06-14 Sergey Rybin <rybin@adacore.com>
7900 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
7903 2010-06-14 Thomas Quinot <quinot@adacore.com>
7905 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
7906 factoring duplicated code between...
7907 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
7908 * a-envvar.ads: Minor reformatting
7910 2010-06-14 Arnaud Charlet <charlet@adacore.com>
7912 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
7914 (Scan_ALI): Take into account new Visibility field.
7915 (Visibility_Kind): New type.
7916 (Xref_Entity_Record): Replace Lib field by Visibility.
7918 * gcc-interface/Make-lang.in: Update dependencies.
7920 2010-06-14 Pascal Obry <obry@adacore.com>
7922 * raise.h: Remove unused defintions.
7924 2010-06-14 Bob Duff <duff@adacore.com>
7926 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
7927 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
7928 the incorrect error "proper body expected".
7929 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
7930 allowed here" error in case of subunits, which was triggered by the
7931 above change to P_Subunit.
7933 2010-06-14 Sergey Rybin <rybin@adacore.com>
7935 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
7937 2010-06-14 Thomas Quinot <quinot@adacore.com>
7939 * lib-util.adb: Minor code reorganization.
7941 2010-06-14 Robert Dewar <dewar@adacore.com>
7943 * ali.adb (Scan_ALI): Implement reading and storing of N lines
7944 (Known_ALI_Lines): Add entry for 'N' (notes)
7945 * ali.ads (Notes): New table to store Notes information
7946 * alloc.ads: Add entries for Notes table
7947 * lib-util.adb (Write_Info_Int): New procedure
7948 (Write_Info_Slit): New procedure
7949 (Write_Info_Uint): New procedure
7950 * lib-util.ads (Write_Info_Int): New procedure
7951 (Write_Info_Slit): New procedure
7952 (Write_Info_Uint): New procedure
7953 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
7954 * lib-writ.ads: Update documentation for N (Notes) lines
7955 * lib.adb (Store_Note): New procedure
7956 * lib.ads (Notes): New table
7957 (Store_Note): New procedure
7958 * sem_prag.adb: Call Store_Note for affected pragmas
7960 2010-06-14 Thomas Quinot <quinot@adacore.com>
7962 * socket.c: Fix wrong condition in #ifdef
7963 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
7964 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
7965 because on VMS this type is a 32-bit pointer which is not compatible
7966 with the default for C pointers for code compiled with gcc on that
7969 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7971 * sem_util (Is_VMS_Operator): New predicate to determine whether an
7972 operator is an intrinsic operator declared in the DEC system extension.
7973 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
7974 if the operator is a VMS intrinsic.
7975 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
7976 constant-folded if the operands are signed and the operator is a VMS
7979 2010-06-14 Robert Dewar <dewar@adacore.com>
7981 * g-socket.adb, gnatcmd.adb: Minor reformatting.
7983 2010-06-14 Pascal Obry <obry@adacore.com>
7985 * s-finimp.adb: Fix typo.
7986 * raise.h: Remove duplicate blank line.
7988 2010-06-14 Vincent Celier <celier@adacore.com>
7990 * prj-nmsc.adb (Add_Sources): Always set the object file and the
7991 switches file names, as the configuration of the language may change
7992 in an extending project.
7993 (Process_Naming_Scheme): For sources of projects that are extended, set
7994 the configuration of the language from the highest extending project
7995 where the language is declared.
7997 2010-06-14 Gary Dismukes <dismukes@adacore.com>
7999 * sem_res.adb (Resolve_Call): For infinite recursion check, test
8000 whether the called subprogram is inherited from a containing
8002 (Same_Or_Aliased_Subprograms): New function
8004 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8006 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
8007 use-visible, check whether it is a primitive for more than one type.
8009 2010-06-14 Robert Dewar <dewar@adacore.com>
8011 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
8013 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
8014 Has_Pragma_Unmodified flag.
8016 2010-06-14 Thomas Quinot <quinot@adacore.com>
8018 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
8019 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
8020 now done in GNAT.Sockets if necessary.
8021 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
8022 Ensure mutual exclusion for netdb operations if the target platform
8024 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating
8025 struct hostent as an opaque type to improve portability.
8026 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
8027 gethostbyYYY using proprietary VxWorks API so that a uniform interface
8028 is available for the Ada side.
8029 * gcc-interface/Makefile.in: Remove g-sttsne-*
8030 * gcc-interface/Make-lang.in: Update dependencies.
8032 2010-06-14 Vincent Celier <celier@adacore.com>
8034 * gnatcmd.adb (Mapping_File): New function.
8036 2010-06-14 Javier Miranda <miranda@adacore.com>
8038 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
8040 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8042 * ali.adb: Fix typo.
8043 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
8045 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8047 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
8050 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
8051 the context does not have a homonym of the selector, emit default
8054 2010-06-14 Robert Dewar <dewar@adacore.com>
8056 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
8059 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8061 * lib-xref.ads: Doc updates:
8062 - Allocate 'Q' for #include entity kind
8064 - Allocate 'g' for regular macros
8065 - Allocate 'G' for function-like macros
8067 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8069 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
8070 Indicates that there is an instantiation in the current unit that
8071 loaded the body of the unit denoted by the with_clause.
8072 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
8073 whether a with_clause in the current context denotes the unit that
8074 holds the generic declaration, and mark the with_clause accordingly.
8075 (Instantiate_Package_Body): call Mark_Context.
8076 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
8077 whether a given body should be traversed before the spec of the main
8080 2010-06-14 Ed Falis <falis@adacore.com>
8082 * sysdep.c: Fix 653 build against vThreads headers.
8084 2010-06-14 Robert Dewar <dewar@adacore.com>
8086 * sinfo.ads: Minor reformatting.
8088 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8090 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
8091 the spec has been generated for a body without spec that carries an
8092 Inline_Always pragma.
8094 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8096 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
8099 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8101 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
8102 declaration for VMs, as those are useless and might lead to duplicated
8103 local variable names in the generated code.
8104 * gcc-interface/Make-lang.in: Update dependencies.
8106 2010-06-14 Robert Dewar <dewar@adacore.com>
8108 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
8110 2010-06-14 Robert Dewar <dewar@adacore.com>
8112 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
8113 is renamed as Has_Following_Address_Clause.
8114 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
8115 to allow the caller to avoid Initialize_Scalars having an effect.
8116 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
8117 scalars with an address clause specified.
8118 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
8119 to allow the caller to avoid Initialize_Scalars having an effect.
8120 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
8121 (where it was called Has_Address_Clause).
8122 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
8123 (where it was called Has_Address_Clause).
8124 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
8125 problems for Initialize_Scalars (since we no longer initialize objects
8126 with an address clause.
8128 2010-06-14 Robert Dewar <dewar@adacore.com>
8130 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
8133 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8135 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
8136 on the entity of an implicitly generated postcondition procedure.
8138 2010-06-14 Thomas Quinot <quinot@adacore.com>
8140 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
8141 Discriminant_Constraint elist from full view to private view.
8143 2010-06-14 Robert Dewar <dewar@adacore.com>
8145 * sem_res.adb: Minor reformatting.
8147 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8149 * sem.adb: New version of unit traversal.
8151 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
8152 within a generic unit in the table of delayed calls.
8154 2010-06-14 Robert Dewar <dewar@adacore.com>
8156 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
8158 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8160 * sem_ch12.adb (Save_References): If an identifier has been rewritten
8161 during analysis as an explicit dereference, keep the reference implicit
8162 in the generic, but preserve the entity if global. This prevents
8163 malformed generic trees in the presence of some nested generics.
8165 2010-06-14 Sergey Rybin <rybin@adacore.com>
8167 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
8168 tool with '-files=' option. Also fix some small errors (wrong brackets)
8170 2010-06-14 Vincent Celier <celier@adacore.com>
8172 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
8173 the ALI files on the command line.
8175 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
8176 the same value as the parameter of the same name.
8177 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
8179 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
8180 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
8181 emit version symbols only for the units of the library.
8182 (Gen_Versions_C): Ditto.
8184 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8186 * sem_ch4.adb: Fix typo.
8188 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
8190 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
8191 vector IO doesn't work at default value properly.
8193 2010-06-14 Doug Rupp <rupp@adacore.com>
8195 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
8197 2010-06-14 Vincent Celier <celier@adacore.com>
8199 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
8200 sources of the project if a switch -files= is used.
8202 2010-06-14 Thomas Quinot <quinot@adacore.com>
8204 * exp_attr.adb: Minor reformatting.
8206 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8208 * gnat_ugn.texi: Minor typo fixes and wording changes.
8210 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8212 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
8213 prefixed form, do not re-analyze first actual, which may need an
8214 implicit dereference.
8215 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
8216 prefixed notation, the analysis will rewrite the node, and possible
8217 errors appear in the rewritten name of the node.
8218 * sem_res.adb: If a call is ambiguous because its first parameter is
8219 an overloaded call, report list of candidates, to clarify ambiguity of
8222 2010-06-14 Doug Rupp <rupp@adacore.com>
8224 * s-auxdec-vms-alpha.adb: New package body implementing legacy
8225 VAX instructions with Asm insertions.
8226 * s-auxdec-vms_64.ads: Inline VAX queue functions
8227 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
8228 that show up only on VMS.
8229 * gcc-interface/Makefile.in: Provide translation for
8230 s-auxdec-vms-alpha.adb.
8232 2010-06-14 Olivier Hainque <hainque@adacore.com>
8234 * initialize.c (VxWorks section): Update comments.
8236 2010-06-14 Robert Dewar <dewar@adacore.com>
8238 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
8240 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
8242 * init.c: Code clean up.
8244 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8246 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
8247 not insert address clause in table for later validation if type of
8248 entity is generic, to prevent possible spurious errors.
8250 * sem_ch8.adb: Code clean up.
8252 2010-06-14 Ben Brosgol <brosgol@adacore.com>
8254 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
8255 texi2pdf and texi2html.
8256 Document how to change scheduling properties on HP-UX.
8258 2010-06-14 Thomas Quinot <quinot@adacore.com>
8260 * g-socket.ads: Remove misleading comments.
8262 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8264 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
8265 CLI_Target as this prevents proper detection of exported names
8266 duplicates when the exported language is different to CIL.
8267 (Process_Interface_Name): Add check for CIL convention exports,
8268 replacing the old one from Check_Duplicated_Export_Name.
8270 2010-06-14 Matthew Heaney <heaney@adacore.com>
8272 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
8273 and new last satisfy constraints.
8274 (Delete_Last): prevent overflow for subtraction of index values
8275 (To_Vector): prevent overflow for addition of index values
8277 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8279 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
8280 rewritten call, preserve the resulting type to prevent spurious errors,
8281 when the call is implicitly dereferenced in the context of an in-out
8284 * checks.adb (Apply_Discriminant_Check): If the target of the
8285 assignment is a renaming of a heap object, create constrained type for
8288 2010-06-14 Pascal Obry <obry@adacore.com>
8290 * prj-proc.adb: Fix copy of object directory for extending projects.
8292 2010-06-14 Jose Ruiz <ruiz@adacore.com>
8294 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
8295 (__gnat_install_handler, PowerPC linux): Activate the alternative
8298 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
8300 * gnat_rm.texi: Move to GFDL version 1.3.
8301 * gnat-style.texi: Ditto.
8302 * gnat_ugn.texi: Ditto.
8304 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
8307 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
8310 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
8312 * gcc-interface/utils.c (update_pointer_to): Initialize last.
8314 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
8316 * gcc-interface/ada-tree.h: Fix formatting nits.
8318 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
8320 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
8322 (init_dummy_type): Likewise.
8323 (gnat_pushlevel): Likewise.
8325 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8326 (Subprogram_Body_to_gnu): Likewise.
8327 (Compilation_Unit_to_gnu): Likewise.
8328 (start_stmt_group): Likewise.
8329 (extract_encoding): Likewise.
8330 (decode_name): Likewise.
8332 * gcc-interface/misc.c (gnat_printable_name): Likewise.
8334 * gcc-interface/decl.c (annotate_value): Likewise.
8336 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
8338 (struct lang_decl): Likewise.
8339 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
8340 (SET_DECL_LANG_SPECIFIC): Likewise.
8342 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
8344 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
8345 * gcc-interface/lang-specs.h: Likewise.
8347 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
8350 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
8352 2010-06-01 Arnaud Charlet <charlet@adacore.com>
8354 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
8356 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8358 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
8359 TYPE_DECL of the equivalent type instead of building a new one.
8361 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8363 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
8364 Fix nits in comments.
8365 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
8366 * gcc-interface/trans.c (gigi): Likewise.
8367 (Attribute_to_gnu): Likewise.
8368 (Case_Statement_to_gnu): Likewise.
8369 (gnat_to_gnu): Adjust warning message.
8370 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
8371 (build_vms_descriptor32): Likewise.
8373 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
8375 * gcc-interface/decl.c: Pretend to be a backend file by undefining
8376 IN_GCC_FRONTEND (still need rtl.h here).
8378 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8380 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
8381 (gigi): Adjust call to set_stack_check_libfunc.
8383 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8385 * gcc-interface/utils.c: Do not include rtl.h.
8387 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
8389 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
8390 and gimple.h. Explain why rtl.h has to be included.
8391 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
8392 * gcc-interface/targtyps.c: Do not include tm_p.h
8393 * gcc-interface/utils2.c: Do not include flags.h.
8394 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
8395 and explain why it has to be included.
8396 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
8398 Include function.h and explain why. Explain why except.h is included.
8399 (enumerate_modes): Remove unused function.
8400 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
8401 * gcc-interface/Make-lang.in: Update dependencies.
8403 2010-05-25 Joseph Myers <joseph@codesourcery.com>
8405 * gcc-interface/misc.c (internal_error_function): Add context
8406 parameter. Use it to access show_column flag and instead of using
8407 global_dc. Call warn_if_plugins.
8408 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
8410 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
8412 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
8413 * gcc-interface/trans.c (unshare_save_expr): Delete.
8414 (gigi): Do not unshare trees under SAVE_EXPRs here.
8416 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
8418 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
8420 * gcc-interface/utils.c (build_function_stub): Likewise.
8422 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
8424 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
8425 for Wuninitialized without -O.
8427 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
8429 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
8430 ADT_exception_data_name_id.
8431 (exception_data_name_id): New define.
8432 * gcc-interface/trans.c (gigi): Initialize it.
8433 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
8434 exception type for standard exception definitions. Do not make them
8436 <E_Record_Type>: Equate fields of types associated with an exception
8437 definition to those of the standard exception type.
8439 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
8441 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
8443 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
8445 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
8446 code, improve comments and fix formatting nits.
8448 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
8450 * gcc-interface/utils.c (update_pointer_to): Return early if the old
8451 pointer already points to the new type. Chain the old pointer and its
8452 variants at the end of new pointer's chain after updating them.
8454 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
8456 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
8457 built for interfaces.
8458 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
8459 imported_p instead of Is_Imported when considering constants.
8460 Do not promote alignment of exported objects.
8461 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
8463 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8465 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
8466 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
8467 constants really constant.
8468 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
8470 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8472 * gcc-interface/decl.c (make_aligning_type): Declare the type.
8474 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8476 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
8477 expressions of variant part of record types declared at library level.
8479 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8481 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
8482 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
8483 (rest_of_record_type_compilation): Adjust call to create_field_decl.
8484 (make_descriptor_field): Likewise and pass correctly typed constants.
8485 (build_unc_object_type): Likewise.
8486 (unchecked_convert): Likewise.
8487 * gcc-interface/decl.c (elaborate_expression_2): New static function.
8488 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
8489 Adjust call to create_field_decl.
8490 (make_aligning_type): Likewise.
8491 (make_packable_type): Likewise.
8492 (maybe_pad_type): Likewise.
8493 (gnat_to_gnu_field): Likewise.
8494 (components_to_record): Likewise.
8495 (create_field_decl_from): Likewise.
8496 (create_variant_part_from): Remove superfluous test.
8497 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
8499 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
8501 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
8502 (build_unc_object_type_from_ptr): Likewise.
8503 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
8504 and pass it to create_type_decl. Declare the type. Simplify.
8505 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
8506 it to build_unc_object_type.
8507 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
8508 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8509 (gnat_to_gnu): Likewise.
8510 * gcc-interface/utils2.c (build_allocator): Likewise.
8512 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
8515 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
8517 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8519 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
8521 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
8524 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
8526 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
8528 * gnathtml.pl: Use 755 as mask for new directories.
8530 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
8532 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
8533 constant constructors before taking their address.
8535 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
8537 * exp_dbug.ads: Fix outdated description. Mention link between XVS
8539 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
8540 XVZ variable as unit size of XVS type.
8541 (maybe_pad_type): Likewise.
8543 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
8545 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
8546 use memmove if the array type is bit-packed.
8548 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
8550 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
8551 build_common_tree_nodes.
8553 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
8555 * gsocket.h: Make sure that winsock2.h is included before windows.h.
8557 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
8559 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
8562 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
8564 * uintp.h (UI_Lt): Declare.
8565 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
8566 computation in sizetype.
8567 <E_Array_Subtype>: Use unified handling for all index types. Do not
8568 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
8570 (annotate_value): Change test for negative values.
8571 (validate_size): Apply test for negative values on GNAT nodes.
8572 (set_rm_size): Likewise.
8573 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
8574 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
8575 for negative values.
8576 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
8577 (builtin_type_for_size): Adjust definition of signed_size_type_node.
8578 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
8579 lengths against zero.
8581 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
8583 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
8584 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
8585 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
8586 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
8587 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
8588 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
8590 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
8591 flag_signed_char. Tag sizetype with "size_type" moniker.
8592 * gcc-interface/trans.c (gigi): Add standard_character parameter.
8593 Remove useless built-in types. Equate unsigned_char_type_node to
8594 Standard.Character. Use it instead of char_type_node throughout.
8595 (Attribute_to_gnu): Likewise.
8596 (gnat_to_gnu): Likewise.
8597 * gcc-interface/utils2.c (build_call_raise): Likewise.
8599 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
8601 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
8602 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
8603 (sbitsize_one_node): New macro.
8604 (sbitsize_unit_node): Likewise.
8605 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
8606 latent bug in the computation of subrange_p. Fold wider_p predicate.
8607 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
8608 the final comparison.
8609 (make_aligning_type): Build real negation and use sizetype throughout
8610 the offset computation.
8611 (maybe_pad_type): Do not issue the warning when the new size expression
8613 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
8614 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
8616 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
8618 (gnat_to_gnu) <N_Free_Statement>: Likewise.
8619 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
8620 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
8621 constants in sizetype. Remove dead code and tweak comments. Generate
8622 equality instead of inequality comparisons for zero length tests.
8624 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8626 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
8627 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
8628 <object>: Do not create the fake PARM_DECL if no debug info is needed.
8629 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
8630 purposes if no debug info is needed.
8631 Fix formatting. Reorder and add comments.
8632 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
8633 variable and remove obsolete comment.
8634 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
8635 (convert_vms_descriptor32): Likewise.
8636 (convert): Remove dead code.
8637 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
8638 the reference to the P_ARRAY pointer.
8639 <POINTER_TYPE>: Likewise.
8640 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
8641 (gnat_init_decl_processing): Delete, move contents to...
8642 * gcc-interface/misc.c (gnat_init): ...here.
8644 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8646 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
8647 calls. Return true for conversion from a record subtype to its type.
8649 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8651 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
8652 lieu of integer_type_node for boolean operations.
8653 (choices_to_gnu): Likewise.
8654 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8655 (Loop_Statement_to_gnu): Likewise.
8656 (establish_gnat_vms_condition_handler): Likewise.
8657 (Exception_Handler_to_gnu_sjlj): Likewise.
8658 (gnat_to_gnu): Likewise.
8659 (build_unary_op_trapv): Likewise.
8660 (build_binary_op_trapv): Likewise.
8661 (emit_range_check): Likewise.
8662 (emit_index_check): Likewise.
8663 (convert_with_check): Likewise.
8664 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
8665 (convert_vms_descriptor32): Likewise.
8666 (convert_vms_descriptor): Likewise.
8667 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
8668 (compare_arrays): Use boolean instead of integer constants.
8669 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
8670 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
8672 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
8673 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
8674 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
8675 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
8676 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
8677 for boolean operations.
8678 (fill_vms_descriptor): Likewise. Fix formatting nits.
8680 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8682 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
8683 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
8685 (LOOP_STMT_COND): ...this.
8686 (LOOP_STMT_BOTTOM_COND_P): New flag.
8687 (LOOP_STMT_TOP_UPDATE_P): Likewise.
8688 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
8689 (can_equal_min_val_p): New static inline function.
8690 (can_equal_max_val_p): Likewise.
8691 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
8692 new LOOP_STMT semantics. Use two different strategies depending on
8693 whether optimization is enabled to translate the loop.
8694 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
8696 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8698 * uintp.adb (UI_From_Dint): Remove useless code.
8699 (UI_From_Int): Likewise.
8700 * uintp.h: Reorder declarations.
8701 (UI_From_gnu): Declare.
8702 (UI_Base): Likewise.
8703 (Vector_Template): Likewise.
8704 (Vector_To_Uint): Likewise.
8707 * gcc-interface/gigi.h: Tweak comments.
8708 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
8709 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
8711 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
8712 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
8713 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
8714 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
8717 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8719 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
8721 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
8722 (smaller_form_type_p): ...this. Change parameter and variable names.
8723 (call_to_gnu): Use the nominal type of the parameter to create the
8724 temporary if it's a smaller form of the actual type.
8725 (addressable_p): Return false if the actual type is integral and its
8726 size is greater than that of the expected type.
8728 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8730 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
8731 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
8732 (process_attributes): Delete.
8733 (post_error_ne_num): Change parameter name.
8734 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
8735 with -g3. Remove a couple of obsolete lines. Minor tweaks.
8736 If type annotating mode, operate on trees to compute the adjustment to
8737 the sizes of tagged types. Fix long line.
8738 (cannot_be_superflat_p): Tweak head comment.
8739 (annotate_value): Fold local constant.
8740 (set_rm_size): Fix long line.
8741 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
8742 (Attribute_to_gnu): Fix long line.
8743 <Attr_Size>: Remove useless assertion.
8744 Reorder statements. Use size_binop routine.
8745 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
8746 Create local variables for the label and the test. Tweak comments.
8747 (Subprogram_Body_to_gnu): Reset cfun to NULL.
8748 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
8749 (process_inlined_subprograms): Integrate into...
8750 (Compilation_Unit_to_gnu): ...this.
8751 (gnat_to_gnu): Fix long line.
8752 (post_error_ne_num): Change parameter name.
8753 * gcc-interface/utils.c (process_attributes): Static-ify.
8754 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
8755 (create_type_decl): Add comment.
8756 (create_var_decl_1): Process the attributes after adding the VAR_DECL
8757 to the current binding level.
8758 (create_subprog_decl): Likewise for the FUNCTION_DECL.
8759 (end_subprog_body): Do not reset cfun to NULL.
8760 (build_vms_descriptor32): Fix long line.
8761 (build_vms_descriptor): Likewise.
8762 (handle_nonnull_attribute): Likewise.
8763 (convert_vms_descriptor64): Likewise.
8764 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
8765 (gnat_protect_expr): Fix thinko.
8767 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8769 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
8770 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
8771 before translating the top-level node.
8772 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
8773 <N_Object_Declaration>: Likewise.
8774 <N_Assignment_Statement>: Likewise.
8775 <N_Unchecked_Type_Conversion>: Likewise.
8776 (call_to_gnu): Remove kludge.
8777 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
8778 associated with user returns to be preserved.
8779 (gnat_to_gnu): Add special code to deal with boolean rvalues.
8780 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
8782 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
8783 <INDIRECT_REF>: Call build_fold_indirect_ref.
8785 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
8787 * g-socket.adb: A target can have multiple missing errno's. This
8788 will result in multiple errno's being defined as -1. Because of this
8789 we can not use a case but must use a series of if's to avoid
8790 a duplicate case error in GNAT.Sockets.Resolve_Error.
8792 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8794 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
8795 a statement. Otherwise, if at top-level, push the processing of the
8796 elaboration routine. In the misaligned case, issue the error messages
8797 again on entry and create the temporary explicitly. Do not issue them
8799 For a function call, emit the range check if necessary.
8800 In the copy-in copy-out case, create the temporary for the return
8802 Do not unnecessarily convert by-ref parameters to the formal's type.
8803 Remove obsolete guards in conditions.
8804 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
8805 target to call_to_gnu in all cases.
8806 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
8807 (addressable_p) <CONSTRUCTOR>: Return false if not static.
8808 <COMPOUND_EXPR>: New case.
8809 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
8810 expression if it has unconstrained array type.
8811 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
8812 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
8815 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8817 * gcc-interface/trans.c (gigi): Do not start statement group.
8818 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
8819 Start statement group and push binding level here...
8820 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
8821 Do not push fake contexts at top level. Remove redundant code.
8822 (call_to_gnu): Rename a local variable and constify another.
8823 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
8824 (set_current_block_context): Set it as the group's block.
8825 (gnat_init_decl_processing): Delete unrelated init code.
8826 (end_subprog_body): Use NULL_TREE.
8828 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8830 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
8831 side-effects of actual parameters before the call.
8833 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
8835 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
8837 (set_rm_size): Reorder and remove obsolete test.
8839 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
8841 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
8842 (gigi): Adjust ATTRIBUTE_UNUSED markers.
8843 * gcc-interface/gadaint.h: New file.
8844 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
8845 (__gnat_to_canonical_file_spec): Remove declaration.
8846 (number_names): Delete.
8847 (number_files): Likewise.
8849 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
8852 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
8854 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
8856 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
8857 Ekind. Return early for class-wide types. Do not compute initializer
8858 unless necessary. Reuse the tree for an associated class-wide type
8859 only if processing its root type.
8861 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
8863 * gsocket.h: Run-time can no longer be built without network
8864 OS headers available. Changing RTEMS GNAT build procedure to
8865 reflect this and letting run-time build use network .h files.
8867 2010-04-13 Duncan Sands <baldrick@free.fr>
8869 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
8870 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
8872 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
8874 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
8875 (parent_name_id): New macro.
8876 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
8877 * gcc-interface/trans.c (gigi): Initialize it.
8878 (lvalue_required_p) <N_Type_Conversion>: New case.
8879 <N_Qualified_Expression>: Likewise.
8880 <N_Allocator>: Likewise.
8881 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
8883 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
8885 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
8886 (DECL_CONST_ADDRESS_P): New macro.
8887 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
8888 (SAME_FIELD_P): Likewise.
8889 * gcc-interface/decl.c (constructor_address_p): New static function.
8890 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
8891 the return value of above function.
8892 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
8893 passed by reference.
8894 <E_Record_Subtype>: Likewise.
8895 Set TREE_ADDRESSABLE on the type if it passed by reference.
8896 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
8897 (create_field_decl_from): Likewise.
8898 (substitute_in_type): Likewise.
8899 (purpose_member_field): Use SAME_FIELD_P.
8900 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
8901 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
8902 parameter and adjust recursive calls.
8903 <N_Explicit_Dereference>: New case.
8904 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
8905 Adjust calls to lvalue_required_p. Do not return the initializer of a
8906 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
8907 (call_to_gnu): Delay issuing error message for a misaligned actual and
8908 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
8909 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
8910 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
8911 type is passed by reference.
8912 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
8913 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
8914 (build_simple_component_ref): Use SAME_FIELD_P.
8916 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
8918 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
8919 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
8920 front-end's predicate Is_By_Reference_Type. Use consistent order and
8921 remove ??? comment. Use original conversion in all cases, if any.
8922 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
8923 (convert): Use local copy in more cases.
8924 <INDIRECT_REF>: Remove deactivated code.
8925 (unchecked_convert): Use a couple of local copies.
8927 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
8929 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
8931 (lvalue_required_p) <N_Attribute_Reference>: Call it.
8932 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
8933 folding the result only if lvalue_required_for_attribute_p is true.
8934 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
8935 typed constant to build_component_ref.
8936 (unchecked_convert): Likewise.
8937 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
8938 (build_allocator): Likewise.
8940 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
8942 * gcc-interface/utils2.c (build_cond_expr): Take the address and
8943 dereference if the result type is passed by reference.
8945 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
8947 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
8948 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
8949 goto to the next statement.
8951 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
8953 * gcc-interface/gigi.h (maybe_variable): Delete.
8954 (protect_multiple_eval): Likewise.
8955 (maybe_stabilize_reference): Likewise.
8956 (gnat_save_expr): Declare.
8957 (gnat_protect_expr): Likewise.
8958 (gnat_stabilize_reference): Likewise.
8959 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
8960 gnat_stabilize_reference.
8961 (maybe_variable): Delete.
8962 (elaborate_expression_1): Use gnat_save_expr.
8963 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
8964 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
8965 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
8966 <N_Slice>: Use gnat_protect_exp.
8967 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
8968 <N_In>: Use gnat_protect_expr.
8969 Pass NULL to gnat_stabilize_reference.
8970 (build_unary_op_trapv): Use gnat_protect_expr.
8971 (build_binary_op_trapv): Likewise.
8972 (emit_range_check): Likewise.
8973 (emit_index_check): Likewise.
8974 (convert_with_check): Likewise.
8975 (protect_multiple_eval): Move to utils2.c file.
8976 (maybe_stabilize_reference): Merge into...
8977 (gnat_stabilize_reference): ...this. Move to utils2.c file.
8978 (gnat_stabilize_reference_1): Likewise.
8979 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
8980 instead of protect_multiple_eval.
8981 * gcc-interface/utils2.c (compare_arrays): Likewise.
8982 (nonbinary_modular_operation): Likewise.
8983 (maybe_wrap_malloc): Likewise.
8984 (build_allocator): Likewise.
8985 (gnat_save_expr): New function.
8986 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
8987 in common cases. Propagate TREE_READONLY onto dereferences.
8988 (gnat_stabilize_reference_1): Move from trans.c file.
8989 (gnat_stabilize_reference): Likewise.
8991 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
8993 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
8994 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
8995 node. Use the type of the operand to set TREE_READONLY.
8996 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
8997 _REF node. Do not overwrite TREE_READONLY.
8998 (call_to_gnu): Rename local variable and fix various nits. In the
8999 copy-in/copy-out case, build the SAVE_EXPR manually.
9000 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
9001 and fold the computations.
9002 (protect_multiple_eval): Always save entire fat pointers.
9003 (maybe_stabilize_reference): Minor tweaks.
9004 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
9005 tcc_type and tcc_statement.
9006 * gcc-interface/utils.c (convert_to_fat_pointer): Call
9007 protect_multiple_eval in lieu of save_expr.
9008 (convert): Minor tweaks.
9009 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
9010 (builtin_type_for_size): Call gnat_type_for_size directly.
9011 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
9012 (contains_null_expr): Likewise
9013 (gnat_build_constructor): Do not call it.
9014 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
9015 instead of gnat_stabilize_reference to protect the operands.
9016 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
9018 (maybe_wrap_malloc): Likewise.
9019 (build_allocator): Likewise.
9020 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
9021 (gnat_mark_addressable): Rename parameter.
9023 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
9025 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
9026 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
9027 (TYPE_RETURNS_BY_REF_P): Rename into.
9028 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
9029 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
9030 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
9031 (build_return_expr): Likewise.
9032 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
9033 Rename local variables. If the return Mechanism is By_Reference, pass
9034 return_by_invisible_ref_p to create_subprog_type instead of toggling
9035 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
9036 the mechanism. Use regular return for contrained types with non-static
9037 size and return by invisible reference for unconstrained return types
9038 with default discriminants. Update comment.
9039 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
9040 returns by invisible reference, turn the RESULT_DECL into a pointer.
9041 Do not handle DECL_BY_REF_P in the CICO case here.
9042 (call_to_gnu): Remove code handling return by target pointer. For a
9043 function call, if the return type has non-constant size, generate the
9044 assignment with an INIT_EXPR.
9045 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
9046 If the function returns by invisible reference, build the copy return
9048 (add_decl_expr): Initialize the variable with an INIT_EXPR.
9049 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
9050 Adjust for renaming of macros. Copy the node only when necessary.
9051 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
9052 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
9053 (convert_from_reference): Delete.
9054 (is_byref_result): Likewise.
9055 (gnat_genericize_r): Likewise.
9056 (gnat_genericize): Likewise.
9057 (end_subprog_body): Do not call gnat_genericize.
9058 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
9059 (build_return_expr): Adjust parameter names, logic and comment.
9061 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9063 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
9064 if the size is small enough. Propagate the alignment if there is an
9065 alignment clause on the original array type.
9066 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
9067 Deal with under-aligned packed array types. Copy the size onto the
9068 justified modular type and don't lay it out again. Likewise for the
9069 padding type built for other under-aligned subtypes.
9070 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
9073 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9075 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
9076 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
9078 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9080 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
9081 do not set the result type if there is a specified target and do not
9082 convert the result in any cases.
9083 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
9084 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
9086 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
9088 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
9090 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
9093 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
9094 pointer base types are variant of each other. Apply special treatment
9095 for null to fat pointer types in all cases.
9097 2010-01-28 Pascal Obry <obry@adacore.com>
9099 * s-win32.ads: Add some missing constants.
9101 2010-01-28 Vincent Celier <celier@adacore.com>
9103 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
9106 2010-01-28 Robert Dewar <dewar@adacore.com>
9108 * gnat_rm.texi: Minor correction
9110 2010-01-27 Pascal Obry <obry@adacore.com>
9112 * g-awk.adb: ensure that an AWK session is reusable.
9114 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
9116 * g-regist.adb (For_Every_Key): Fix previous change.
9119 2010-01-27 Thomas Quinot <quinot@adacore.com>
9121 * lib-writ.ads: Current version of spec for new N (note) ALI lines
9123 2010-01-27 Yannick Moy <moy@adacore.com>
9125 * a-cdlili.adb (Insert): Correct exception message when cursor
9126 designates wrong list.
9128 2010-01-27 Vincent Celier <celier@adacore.com>
9130 * gnatcmd.adb: When there is only one main specified, the package
9131 support Switches (<main>) and attribute Switches is specified for the
9132 main, use these switches, instead of Default_Switches ("Ada").
9134 2010-01-27 Robert Dewar <dewar@adacore.com>
9136 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
9138 * exp_disp.adb: Minor reformatting
9140 2010-01-27 Tristan Gingold <gingold@adacore.com>
9142 * seh_init.c: Use __ImageBase instead of _ImageBase.
9144 2010-01-27 Javier Miranda <miranda@adacore.com>
9146 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
9147 profile of interface thunks. The type of the controlling formal is now
9148 the covered interface type (instead of the target tagged type).
9150 2010-01-27 Sergey Rybin <rybin@adacore.com>
9152 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
9154 2010-01-27 Robert Dewar <dewar@adacore.com>
9156 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
9157 changed from Expr to N.
9159 2010-01-26 Thomas Quinot <quinot@adacore.com>
9161 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
9162 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
9165 2010-01-26 Vincent Celier <celier@adacore.com>
9167 * prj-attr.adb: Add new attribute Library_Install_Name_Option
9168 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
9169 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
9170 attributes Run_Path_Option and Library_Install_Name_Option.
9171 * prj.ads (Project_Configuration): Replace component
9172 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
9173 component Library_Install_Name_Option.
9174 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
9175 Replace Run_Path_Origin_Supported with Run_Path_Origin
9177 2010-01-26 Ed Schonberg <schonberg@adacore.com>
9179 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
9180 is not hidden by a homograph declared in another actual package.
9182 2010-01-26 Robert Dewar <dewar@adacore.com>
9184 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
9185 decisions for pragmas Assert, Check, Precondition, Postcondition if
9187 * scos.ads: Update comments.
9188 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
9189 Also remove obsolete code for CT (exit point) SCOs.
9191 2010-01-26 Thomas Quinot <quinot@adacore.com>
9193 * switch-c.adb: Fix handling of -gnatz*
9195 2010-01-26 Robert Dewar <dewar@adacore.com>
9197 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
9198 qualifiers for FOR/WHILE loops
9199 * scos.ads: Use separate type letters F/W for for/while loops
9201 2010-01-26 Robert Dewar <dewar@adacore.com>
9203 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
9204 entries per line, one for each statement in the sequence).
9205 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
9206 size from 100 to 10_000 for SC_Array to avoid any real possibility of
9207 overflow. Output decisions in for loops.
9208 Exclude labels from CS lines.
9209 * scos.ads: Clarify that label is not included in the entry point
9211 2010-01-26 Robert Dewar <dewar@adacore.com>
9213 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
9214 format of statement sequence SCO entries (one location/statement).
9215 * put_scos.adb (Put_SCOs): Implement new format of CS lines
9216 * scos.ads: Update comments.
9217 * sem_eval.adb: Minor reformatting.
9219 2010-01-26 Robert Dewar <dewar@adacore.com>
9221 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
9222 (Extend_Statement_Sequence): New procedures
9223 (Traverse_Declarations_Or_Statements): New handling for exits.
9225 2010-01-26 Robert Dewar <dewar@adacore.com>
9227 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
9230 2010-01-26 Robert Dewar <dewar@adacore.com>
9232 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
9233 * scos.ads: Clarify handling of logical operators
9235 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9237 * s-tpoben.adb: Update comments.
9239 2010-01-26 Robert Dewar <dewar@adacore.com>
9241 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
9244 2010-01-26 Robert Dewar <dewar@adacore.com>
9246 * scos.ads: Clean up documentation, remove obsolete XOR references
9247 2010-01-26 Vincent Celier <celier@adacore.com>
9249 * gnat_ugn.texi: Complete documentation on the restrictions for
9250 combined options in -gnatxxx switches.
9253 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9255 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
9256 a controlled operation, abort is already deferred at this point, so we
9257 need to use Defer_Abort_Nestable.
9259 2010-01-26 Vincent Celier <celier@adacore.com>
9261 * prj-conf.adb (Get_Config_Switches): Check for a default language for
9262 a project extending a project with no languages.
9264 2010-01-26 Vincent Celier <celier@adacore.com>
9266 * switch-c.adb (Scan_Front_End_Switches): Take into account options
9267 that follow -gnatef.
9268 Allow -gnateG to be followed by other options.
9270 2010-01-26 Robert Dewar <dewar@adacore.com>
9272 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
9273 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
9276 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
9278 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
9279 that allows to iterate over all subkeys of a key.
9281 2010-01-26 Ed Falis <falis@adacore.com>
9283 * sysdep.c: enable NFS for VxWorks MILS
9284 * env.c: enable __gnat_environ for VxWorks MILS
9285 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
9287 2010-01-25 Bob Duff <duff@adacore.com>
9289 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
9290 is an internally-generated positional aggregate, and the bounds are
9291 already correctly set. We don't want to overwrite those bounds with
9292 bounds determined by context.
9294 2010-01-25 Robert Dewar <dewar@adacore.com>
9296 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
9297 exp_ch9.adb, g-sechas.ads: Minor reformatting.
9299 2010-01-25 Thomas Quinot <quinot@adacore.com>
9301 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
9302 integer type) before subtracting 1, otherwise the computation may wrap
9303 (because size_t is modular) and cause the conversion to fail.
9305 2010-01-25 Ed Falis <falis@adacore.com>
9307 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
9309 2010-01-25 Vincent Celier <celier@adacore.com>
9311 * prj-attr.adb: New attribute Run_Path_Origin_Required
9312 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
9313 attribute Run_Path_Origin_Required.
9314 * prj.ads (Project_Configuration): New component
9315 Run_Path_Origin_Supported.
9316 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
9318 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9320 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
9321 have errors, do not continue resolution of the aggregate.
9322 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
9323 the array type indicates an error.
9325 2010-01-25 Bob Duff <duff@adacore.com>
9327 * sinfo.ads: Minor comment fixes.
9329 2010-01-25 Bob Duff <duff@adacore.com>
9331 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
9333 2010-01-25 Arnaud Charlet <charlet@adacore.com>
9335 * gnatvsn.ads (Current_Year): Update.
9337 2010-01-25 Florian Villoing <villoing@adacore.com>
9339 * gnat_ugn.texi: Fix typo.
9341 2010-01-25 Thomas Quinot <quinot@adacore.com>
9343 * scos.ads: Update specification.
9345 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9347 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
9348 enclosing subprogram has no previous spec, attach postcondition
9349 procedure to the defining entity for the body.
9351 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9353 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
9354 initialization procedure of the ancestor part of an extension aggregate
9355 if it is an interface type.
9357 2010-01-25 Vincent Celier <celier@adacore.com>
9359 * gnatlink.adb (Process_Binder_File): The directory for the shared
9360 version of libgcc in the run path options is found in the subdirectory
9361 indicated by __gnat_default_libgcc_subdir.
9362 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
9365 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9367 * sem_prag.adb: More flexible pragma Annotate.
9369 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
9371 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
9372 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
9374 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
9376 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
9378 2010-01-18 Jan Hubicka <jh@suse.cz>
9381 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
9382 unit local variables.
9384 2010-01-17 Laurent GUERBY <laurent@guerby.net>
9386 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
9388 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
9390 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
9391 * system-linux-armeb.ads, system-linux-armel.ads: New files.
9393 2010-01-09 Simon Wright <simon@pushface.org>
9396 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
9401 Copyright (C) 2010 Free Software Foundation, Inc.
9403 Copying and distribution of this file, with or without modification,
9404 are permitted in any medium without royalty provided the copyright
9405 notice and this notice are preserved.