1 2010-06-17 Thomas Quinot <quinot@adacore.com>
3 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
5 2010-06-17 Robert Dewar <dewar@adacore.com>
7 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
9 2010-06-17 Thomas Quinot <quinot@adacore.com>
11 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
13 2010-06-17 Robert Dewar <dewar@adacore.com>
15 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
16 * tbuild.ads (Make_Temporary): More comment updates
17 * tbuild.adb: Minor reformatting
19 2010-06-17 Robert Dewar <dewar@adacore.com>
21 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
22 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
24 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
26 (Make_Temporary): Add more extensive documentation
28 2010-06-17 Robert Dewar <dewar@adacore.com>
30 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
31 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
32 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
33 where the slice's actions are inserted.
34 (Decompose_Expr): Account for possible rewriting of slice bounds
35 resulting from side effects suppression caused by the above freezing,
36 so that folding of bounds is preserved by such rewriting.
38 2010-06-17 Robert Dewar <dewar@adacore.com>
40 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
41 * freeze.adb (Freeze_Record_Type): Add call to
42 Check_Record_Representation_Clause.
43 * sem_ch13.adb (Check_Record_Representation_Clause): New function
44 (Analyze_Record_Representation_Clause): Split out overlap code into this
46 (Check_Component_Overlap): Moved inside
47 Check_Record_Representation_Clause.
48 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
50 2010-06-17 Robert Dewar <dewar@adacore.com>
52 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
54 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
55 sem_eval.adb: Use Ekind_In
57 2010-06-17 Ed Schonberg <schonberg@adacore.com>
59 * sem_ch8.adb: better error message for illegal inherited discriminant
61 2010-06-17 Vincent Celier <celier@adacore.com>
63 * bindusg.adb: Remove lines for -A and -C
64 * gnat_ugn.texi: Remove all documentation and examples of switches -A
65 and -C for gnatbind and gnatlink.
66 * gnatlink.adb (Usage): Remove lines for -A and -C
67 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
69 * gcc-interface/Make-lang.in: Update dependencies.
71 2010-06-17 Vincent Celier <celier@adacore.com>
73 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
74 local Argument_List variable Args.
75 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
77 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
78 for subsequent switches in Args.
79 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
81 * gcc-interface/Make-lang.in: Update dependencies.
83 2010-06-17 Robert Dewar <dewar@adacore.com>
85 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
86 Equivalent_Type to match documentation.
88 2010-06-17 Robert Dewar <dewar@adacore.com>
90 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
91 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
92 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
94 2010-06-17 Thomas Quinot <quinot@adacore.com>
96 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
98 2010-06-17 Thomas Quinot <quinot@adacore.com>
100 * freeze.adb (Freeze_Expression): Short circuit operators are valid
101 freeze node insertion points.
103 2010-06-17 Robert Dewar <dewar@adacore.com>
105 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
106 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
108 2010-06-17 Gary Dismukes <dismukes@adacore.com>
110 * layout.adb (Layout_Type): Broaden test for setting an array type's
111 Component_Size to include all scalar types, not just discrete types
112 (components of real types were missed).
113 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
114 on the itype created for an index (consistent with Make_Index and
115 avoids possible Assert_Failures).
117 2010-06-17 Robert Dewar <dewar@adacore.com>
119 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
120 * einfo.adb: Minor code reformatting (use Ekind_In)
122 2010-06-17 Robert Dewar <dewar@adacore.com>
124 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
127 2010-06-17 Vincent Celier <celier@adacore.com>
129 * back_end.adb: Minor comment updates
130 * switch-c.adb: Remove dependencies on gcc C sources
131 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
134 2010-06-17 Ed Schonberg <schonberg@adacore.com>
136 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
137 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
138 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
139 Remove use of Node field in SCOs table
140 (Output_Header): Set 'd' to initially disable pragma entry
141 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
142 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
143 Use C2 field of pragma decision header to indicate enabled.
144 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
145 * gcc-interface/Make-lang.in: Update dependencies.
147 2010-06-17 Vincent Celier <celier@adacore.com>
149 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
150 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
151 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
152 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
154 * switch-c.adb: Copied a number of global declarations from back_end.adb
155 (Len_Arg): New function copied from back_end.adb
156 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
157 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
158 Switch_Subsequently_Cancelled.
159 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
160 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
163 2010-06-17 Robert Dewar <dewar@adacore.com>
165 * prj.ads, prj.adb: Minor reformatting
167 2010-06-17 Thomas Quinot <quinot@adacore.com>
169 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
170 CP line for a disabled pragma.
172 2010-06-17 Emmanuel Briot <briot@adacore.com>
174 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
176 (Process_Declarative_Item): An invalid value in an typed variable
177 declaration is no longer always fatal.
179 2010-06-16 Arnaud Charlet <charlet@adacore.com>
181 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
182 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
185 2010-06-16 Javier Miranda <miranda@adacore.com>
187 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
188 node referenced by the SCIL node of dispatching "=" to skip the tags
191 2010-06-16 Ed Schonberg <schonberg@adacore.com>
193 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
194 to prevent cascaded errors and compilation aborts.
196 2010-06-16 Robert Dewar <dewar@adacore.com>
198 * back_end.adb (Switch_Subsequently_Cancelled): New function
199 Move declarations to package body level to support this change
200 * back_end.ads (Switch_Subsequently_Cancelled): New function
201 * gnat_ugn.texi: Document -gnat-p switch
202 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
203 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
204 * usage.adb: Add line for -gnat-p switch
205 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
207 2010-06-16 Robert Dewar <dewar@adacore.com>
209 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
212 2010-06-16 Robert Dewar <dewar@adacore.com>
214 * exp_disp.adb: Minor reformatting
216 2010-06-16 Ed Schonberg <schonberg@adacore.com>
218 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
219 base type only if it was not previously created for the partial view.
221 2010-06-16 Thomas Quinot <quinot@adacore.com>
223 * tbuild.ads: Minor comment fix
225 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
227 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
228 (gnu_except_ptr_stack): Change type to VEC. Update comment.
229 (gnu_elab_proc_stack): Likewise.
230 (gnu_return_label_stack): Likewise.
231 (gnu_loop_label_stack): Likewise.
232 (gnu_switch_label_stack): Likewise.
233 (gnu_constraint_label_stack): Likewise.
234 (gnu_storage_error_label_stack): Likewise.
235 (gnu_program_error_label_stack): Likewise.
236 (push_exception_label_stack): Take a VEC ** instead of a tree *.
237 (push_stack): Likewise. Remove unused second parameter. Update
239 (pop_stack): Take a VEC * instead of a tree *. Update callers.
240 (gigi): Initialize stacks as VECs.
241 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
242 (Case_Statement_to_gnu): Likewise.
243 (Subprogram_Body_to_gnu): Likewise.
244 (call_to_gnu): Likewise.
245 (Exception_Handler_to_gnu_sjlj): Likewise.
246 (gnat_to_gnu): Likewise.
247 (get_exception_label): Likewise.
249 2010-06-14 Ed Schonberg <schonberg@adacore.com>
251 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
252 anonymous base generated when the parent is a constrained discriminated
253 type, propagate interface list to first subtype because it may appear
254 in a current instance within the extension part of the derived type
255 declaration, and its own subtype declaration has not been elaborated
257 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
258 determine whether it has the controlling type.
260 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
262 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
263 raise of CE, SE and PE have the reason correctly set and are properly
264 expanded before stopping the expansions of .NET/JVM exceptions.
266 2010-06-14 Robert Dewar <dewar@adacore.com>
268 * opt.ads (Check_Policy_List): Add some clarifying comments
269 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
270 on rewritten Assert pragma.
272 2010-06-14 Gary Dismukes <dismukes@adacore.com>
274 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
275 controlled operations, so that they will be treated as overriding even
276 if the overridden subprogram is marked Is_Hidden, as long as the
277 overridden subprogram's parent subprogram is not hidden.
279 2010-06-14 Robert Dewar <dewar@adacore.com>
281 * debug.adb: Entry for gnatw.d no longer specific for while loops
282 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
283 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
284 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
285 new calling sequence to include test for EXIT WHEN.
286 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
287 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
289 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
291 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
292 PRAGMA, not to pragma identifier).
293 (Next_Exit_Statement): New attribute of N_Exit_Statement node
295 2010-06-14 Robert Dewar <dewar@adacore.com>
297 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
300 2010-06-14 Robert Dewar <dewar@adacore.com>
302 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
303 missing pragma argument identifier.
305 2010-06-14 Robert Dewar <dewar@adacore.com>
307 * atree.ads, atree.adb (Ekind_In): New functions.
309 2010-06-14 Robert Dewar <dewar@adacore.com>
311 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
313 2010-06-14 Robert Dewar <dewar@adacore.com>
315 * usage.adb (Usage): Redo documentation of -gnatwa.
317 2010-06-14 Ed Schonberg <schonberg@adacore.com>
319 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
320 an untagged incomplete type that is a limited view.
322 2010-06-14 Sergey Rybin <rybin@adacore.com>
324 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
327 2010-06-14 Thomas Quinot <quinot@adacore.com>
329 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
330 factoring duplicated code between...
331 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
332 * a-envvar.ads: Minor reformatting
334 2010-06-14 Arnaud Charlet <charlet@adacore.com>
336 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
338 (Scan_ALI): Take into account new Visibility field.
339 (Visibility_Kind): New type.
340 (Xref_Entity_Record): Replace Lib field by Visibility.
342 * gcc-interface/Make-lang.in: Update dependencies.
344 2010-06-14 Pascal Obry <obry@adacore.com>
346 * raise.h: Remove unused defintions.
348 2010-06-14 Bob Duff <duff@adacore.com>
350 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
351 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
352 the incorrect error "proper body expected".
353 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
354 allowed here" error in case of subunits, which was triggered by the
355 above change to P_Subunit.
357 2010-06-14 Sergey Rybin <rybin@adacore.com>
359 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
361 2010-06-14 Thomas Quinot <quinot@adacore.com>
363 * lib-util.adb: Minor code reorganization.
365 2010-06-14 Robert Dewar <dewar@adacore.com>
367 * ali.adb (Scan_ALI): Implement reading and storing of N lines
368 (Known_ALI_Lines): Add entry for 'N' (notes)
369 * ali.ads (Notes): New table to store Notes information
370 * alloc.ads: Add entries for Notes table
371 * lib-util.adb (Write_Info_Int): New procedure
372 (Write_Info_Slit): New procedure
373 (Write_Info_Uint): New procedure
374 * lib-util.ads (Write_Info_Int): New procedure
375 (Write_Info_Slit): New procedure
376 (Write_Info_Uint): New procedure
377 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
378 * lib-writ.ads: Update documentation for N (Notes) lines
379 * lib.adb (Store_Note): New procedure
380 * lib.ads (Notes): New table
381 (Store_Note): New procedure
382 * sem_prag.adb: Call Store_Note for affected pragmas
384 2010-06-14 Thomas Quinot <quinot@adacore.com>
386 * socket.c: Fix wrong condition in #ifdef
387 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
388 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
389 because on VMS this type is a 32-bit pointer which is not compatible
390 with the default for C pointers for code compiled with gcc on that
393 2010-06-14 Ed Schonberg <schonberg@adacore.com>
395 * sem_util (Is_VMS_Operator): New predicate to determine whether an
396 operator is an intrinsic operator declared in the DEC system extension.
397 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
398 if the operator is a VMS intrinsic.
399 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
400 constant-folded if the operands are signed and the operator is a VMS
403 2010-06-14 Robert Dewar <dewar@adacore.com>
405 * g-socket.adb, gnatcmd.adb: Minor reformatting.
407 2010-06-14 Pascal Obry <obry@adacore.com>
409 * s-finimp.adb: Fix typo.
410 * raise.h: Remove duplicate blank line.
412 2010-06-14 Vincent Celier <celier@adacore.com>
414 * prj-nmsc.adb (Add_Sources): Always set the object file and the
415 switches file names, as the configuration of the language may change
416 in an extending project.
417 (Process_Naming_Scheme): For sources of projects that are extended, set
418 the configuration of the language from the highest extending project
419 where the language is declared.
421 2010-06-14 Gary Dismukes <dismukes@adacore.com>
423 * sem_res.adb (Resolve_Call): For infinite recursion check, test
424 whether the called subprogram is inherited from a containing subprogram.
425 (Same_Or_Aliased_Subprograms): New function
427 2010-06-14 Ed Schonberg <schonberg@adacore.com>
429 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
430 use-visible, check whether it is a primitive for more than one type.
432 2010-06-14 Robert Dewar <dewar@adacore.com>
434 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
436 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
437 Has_Pragma_Unmodified flag.
439 2010-06-14 Thomas Quinot <quinot@adacore.com>
441 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
442 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
443 now done in GNAT.Sockets if necessary.
444 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
445 Ensure mutual exclusion for netdb operations if the target platform
447 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
448 hostent as an opaque type to improve portability.
449 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
450 gethostbyYYY using proprietary VxWorks API so that a uniform interface
451 is available for the Ada side.
452 * gcc-interface/Makefile.in: Remove g-sttsne-*
453 * gcc-interface/Make-lang.in: Update dependencies.
455 2010-06-14 Vincent Celier <celier@adacore.com>
457 * gnatcmd.adb (Mapping_File): New function.
459 2010-06-14 Javier Miranda <miranda@adacore.com>
461 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
463 2010-06-14 Arnaud Charlet <charlet@adacore.com>
466 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
468 2010-06-14 Ed Schonberg <schonberg@adacore.com>
470 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
473 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
474 the context does not have a homonym of the selector, emit default
477 2010-06-14 Robert Dewar <dewar@adacore.com>
479 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
482 2010-06-14 Arnaud Charlet <charlet@adacore.com>
484 * lib-xref.ads: Doc updates:
485 - Allocate 'Q' for #include entity kind
487 - Allocate 'g' for regular macros
488 - Allocate 'G' for function-like macros
490 2010-06-14 Ed Schonberg <schonberg@adacore.com>
492 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
493 Indicates that there is an instantiation in the current unit that
494 loaded the body of the unit denoted by the with_clause.
495 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
496 whether a with_clause in the current context denotes the unit that
497 holds the generic declaration, and mark the with_clause accordingly.
498 (Instantiate_Package_Body): call Mark_Context.
499 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
500 whether a given body should be traversed before the spec of the main
503 2010-06-14 Ed Falis <falis@adacore.com>
505 * sysdep.c: Fix 653 build against vThreads headers.
507 2010-06-14 Robert Dewar <dewar@adacore.com>
509 * sinfo.ads: Minor reformatting.
511 2010-06-14 Ed Schonberg <schonberg@adacore.com>
513 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
514 the spec has been generated for a body without spec that carries an
515 Inline_Always pragma.
517 2010-06-14 Arnaud Charlet <charlet@adacore.com>
519 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
522 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
524 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
525 declaration for VMs, as those are useless and might lead to duplicated
526 local variable names in the generated code.
527 * gcc-interface/Make-lang.in: Update dependencies.
529 2010-06-14 Robert Dewar <dewar@adacore.com>
531 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
533 2010-06-14 Robert Dewar <dewar@adacore.com>
535 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
536 is renamed as Has_Following_Address_Clause.
537 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
538 to allow the caller to avoid Initialize_Scalars having an effect.
539 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
540 scalars with an address clause specified.
541 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
542 to allow the caller to avoid Initialize_Scalars having an effect.
543 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
544 (where it was called Has_Address_Clause).
545 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
546 (where it was called Has_Address_Clause).
547 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
548 problems for Initialize_Scalars (since we no longer initialize objects
549 with an address clause.
551 2010-06-14 Robert Dewar <dewar@adacore.com>
553 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
556 2010-06-14 Gary Dismukes <dismukes@adacore.com>
558 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
559 on the entity of an implicitly generated postcondition procedure.
561 2010-06-14 Thomas Quinot <quinot@adacore.com>
563 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
564 Discriminant_Constraint elist from full view to private view.
566 2010-06-14 Robert Dewar <dewar@adacore.com>
568 * sem_res.adb: Minor reformatting.
570 2010-06-14 Ed Schonberg <schonberg@adacore.com>
572 * sem.adb: New version of unit traversal.
574 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
575 within a generic unit in the table of delayed calls.
577 2010-06-14 Robert Dewar <dewar@adacore.com>
579 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
581 2010-06-14 Ed Schonberg <schonberg@adacore.com>
583 * sem_ch12.adb (Save_References): If an identifier has been rewritten
584 during analysis as an explicit dereference, keep the reference implicit
585 in the generic, but preserve the entity if global. This prevents
586 malformed generic trees in the presence of some nested generics.
588 2010-06-14 Sergey Rybin <rybin@adacore.com>
590 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
591 tool with '-files=' option. Also fix some small errors (wrong brackets)
593 2010-06-14 Vincent Celier <celier@adacore.com>
595 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
596 the ALI files on the command line.
598 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
599 the same value as the parameter of the same name.
600 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
602 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
603 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
604 emit version symbols only for the units of the library.
605 (Gen_Versions_C): Ditto.
607 2010-06-14 Gary Dismukes <dismukes@adacore.com>
609 * sem_ch4.adb: Fix typo.
611 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
613 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
614 vector IO doesn't work at default value properly.
616 2010-06-14 Doug Rupp <rupp@adacore.com>
618 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
620 2010-06-14 Vincent Celier <celier@adacore.com>
622 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
623 sources of the project if a switch -files= is used.
625 2010-06-14 Thomas Quinot <quinot@adacore.com>
627 * exp_attr.adb: Minor reformatting.
629 2010-06-14 Gary Dismukes <dismukes@adacore.com>
631 * gnat_ugn.texi: Minor typo fixes and wording changes.
633 2010-06-14 Ed Schonberg <schonberg@adacore.com>
635 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
636 prefixed form, do not re-analyze first actual, which may need an
637 implicit dereference.
638 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
639 prefixed notation, the analysis will rewrite the node, and possible
640 errors appear in the rewritten name of the node.
641 * sem_res.adb: If a call is ambiguous because its first parameter is
642 an overloaded call, report list of candidates, to clarify ambiguity of
645 2010-06-14 Doug Rupp <rupp@adacore.com>
647 * s-auxdec-vms-alpha.adb: New package body implementing legacy
648 VAX instructions with Asm insertions.
649 * s-auxdec-vms_64.ads: Inline VAX queue functions
650 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
651 that show up only on VMS.
652 * gcc-interface/Makefile.in: Provide translation for
653 s-auxdec-vms-alpha.adb.
655 2010-06-14 Olivier Hainque <hainque@adacore.com>
657 * initialize.c (VxWorks section): Update comments.
659 2010-06-14 Robert Dewar <dewar@adacore.com>
661 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
663 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
665 * init.c: Code clean up.
667 2010-06-14 Ed Schonberg <schonberg@adacore.com>
669 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
670 not insert address clause in table for later validation if type of
671 entity is generic, to prevent possible spurious errors.
673 * sem_ch8.adb: Code clean up.
675 2010-06-14 Ben Brosgol <brosgol@adacore.com>
677 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
678 texi2pdf and texi2html.
679 Document how to change scheduling properties on HP-UX.
681 2010-06-14 Thomas Quinot <quinot@adacore.com>
683 * g-socket.ads: Remove misleading comments.
685 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
687 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
688 CLI_Target as this prevents proper detection of exported names
689 duplicates when the exported language is different to CIL.
690 (Process_Interface_Name): Add check for CIL convention exports,
691 replacing the old one from Check_Duplicated_Export_Name.
693 2010-06-14 Matthew Heaney <heaney@adacore.com>
695 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
696 and new last satisfy constraints.
697 (Delete_Last): prevent overflow for subtraction of index values
698 (To_Vector): prevent overflow for addition of index values
700 2010-06-14 Ed Schonberg <schonberg@adacore.com>
702 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
703 rewritten call, preserve the resulting type to prevent spurious errors,
704 when the call is implicitly dereferenced in the context of an in-out
707 * checks.adb (Apply_Discriminant_Check): If the target of the
708 assignment is a renaming of a heap object, create constrained type for
711 2010-06-14 Pascal Obry <obry@adacore.com>
713 * prj-proc.adb: Fix copy of object directory for extending projects.
715 2010-06-14 Jose Ruiz <ruiz@adacore.com>
717 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
718 (__gnat_install_handler, PowerPC linux): Activate the alternative
721 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
723 * gnat_rm.texi: Move to GFDL version 1.3.
724 * gnat-style.texi: Ditto.
725 * gnat_ugn.texi: Ditto.
730 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
733 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
735 * gcc-interface/utils.c (update_pointer_to): Initialize last.
737 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
739 * gcc-interface/ada-tree.h: Fix formatting nits.
741 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
743 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
745 (init_dummy_type): Likewise.
746 (gnat_pushlevel): Likewise.
748 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
749 (Subprogram_Body_to_gnu): Likewise.
750 (Compilation_Unit_to_gnu): Likewise.
751 (start_stmt_group): Likewise.
752 (extract_encoding): Likewise.
753 (decode_name): Likewise.
755 * gcc-interface/misc.c (gnat_printable_name): Likewise.
757 * gcc-interface/decl.c (annotate_value): Likewise.
759 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
761 (struct lang_decl): Likewise.
762 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
763 (SET_DECL_LANG_SPECIFIC): Likewise.
765 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
767 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
768 * gcc-interface/lang-specs.h: Likewise.
770 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
773 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
775 2010-06-01 Arnaud Charlet <charlet@adacore.com>
777 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
779 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
781 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
782 TYPE_DECL of the equivalent type instead of building a new one.
784 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
786 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
787 Fix nits in comments.
788 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
789 * gcc-interface/trans.c (gigi): Likewise.
790 (Attribute_to_gnu): Likewise.
791 (Case_Statement_to_gnu): Likewise.
792 (gnat_to_gnu): Adjust warning message.
793 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
794 (build_vms_descriptor32): Likewise.
796 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
798 * gcc-interface/decl.c: Pretend to be a backend file by undefining
799 IN_GCC_FRONTEND (still need rtl.h here).
801 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
803 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
804 (gigi): Adjust call to set_stack_check_libfunc.
806 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
808 * gcc-interface/utils.c: Do not include rtl.h.
810 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
812 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
813 and gimple.h. Explain why rtl.h has to be included.
814 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
815 * gcc-interface/targtyps.c: Do not include tm_p.h
816 * gcc-interface/utils2.c: Do not include flags.h.
817 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
818 and explain why it has to be included.
819 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
821 Include function.h and explain why. Explain why except.h is included.
822 (enumerate_modes): Remove unused function.
823 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
824 * gcc-interface/Make-lang.in: Update dependencies.
826 2010-05-25 Joseph Myers <joseph@codesourcery.com>
828 * gcc-interface/misc.c (internal_error_function): Add context
829 parameter. Use it to access show_column flag and instead of using
830 global_dc. Call warn_if_plugins.
831 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
833 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
835 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
836 * gcc-interface/trans.c (unshare_save_expr): Delete.
837 (gigi): Do not unshare trees under SAVE_EXPRs here.
839 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
841 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
843 * gcc-interface/utils.c (build_function_stub): Likewise.
845 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
847 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
848 for Wuninitialized without -O.
850 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
852 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
853 ADT_exception_data_name_id.
854 (exception_data_name_id): New define.
855 * gcc-interface/trans.c (gigi): Initialize it.
856 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
857 exception type for standard exception definitions. Do not make them
859 <E_Record_Type>: Equate fields of types associated with an exception
860 definition to those of the standard exception type.
862 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
864 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
866 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
868 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
869 code, improve comments and fix formatting nits.
871 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
873 * gcc-interface/utils.c (update_pointer_to): Return early if the old
874 pointer already points to the new type. Chain the old pointer and its
875 variants at the end of new pointer's chain after updating them.
877 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
879 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
880 built for interfaces.
881 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
882 imported_p instead of Is_Imported when considering constants.
883 Do not promote alignment of exported objects.
884 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
886 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
888 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
889 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
890 constants really constant.
891 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
893 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
895 * gcc-interface/decl.c (make_aligning_type): Declare the type.
897 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
899 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
900 expressions of variant part of record types declared at library level.
902 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
904 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
905 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
906 (rest_of_record_type_compilation): Adjust call to create_field_decl.
907 (make_descriptor_field): Likewise and pass correctly typed constants.
908 (build_unc_object_type): Likewise.
909 (unchecked_convert): Likewise.
910 * gcc-interface/decl.c (elaborate_expression_2): New static function.
911 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
912 Adjust call to create_field_decl.
913 (make_aligning_type): Likewise.
914 (make_packable_type): Likewise.
915 (maybe_pad_type): Likewise.
916 (gnat_to_gnu_field): Likewise.
917 (components_to_record): Likewise.
918 (create_field_decl_from): Likewise.
919 (create_variant_part_from): Remove superfluous test.
920 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
922 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
924 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
925 (build_unc_object_type_from_ptr): Likewise.
926 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
927 and pass it to create_type_decl. Declare the type. Simplify.
928 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
929 it to build_unc_object_type.
930 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
931 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
932 (gnat_to_gnu): Likewise.
933 * gcc-interface/utils2.c (build_allocator): Likewise.
935 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
938 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
940 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
942 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
944 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
947 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
949 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
951 * gnathtml.pl: Use 755 as mask for new directories.
953 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
955 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
956 constant constructors before taking their address.
958 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
960 * exp_dbug.ads: Fix outdated description. Mention link between XVS
962 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
963 XVZ variable as unit size of XVS type.
964 (maybe_pad_type): Likewise.
966 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
968 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
969 use memmove if the array type is bit-packed.
971 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
973 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
974 build_common_tree_nodes.
976 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
978 * gsocket.h: Make sure that winsock2.h is included before windows.h.
980 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
982 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
985 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
987 * uintp.h (UI_Lt): Declare.
988 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
989 computation in sizetype.
990 <E_Array_Subtype>: Use unified handling for all index types. Do not
991 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
993 (annotate_value): Change test for negative values.
994 (validate_size): Apply test for negative values on GNAT nodes.
995 (set_rm_size): Likewise.
996 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
997 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
999 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
1000 (builtin_type_for_size): Adjust definition of signed_size_type_node.
1001 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
1002 lengths against zero.
1004 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
1006 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
1007 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
1008 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
1009 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
1010 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
1011 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
1013 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
1014 flag_signed_char. Tag sizetype with "size_type" moniker.
1015 * gcc-interface/trans.c (gigi): Add standard_character parameter.
1016 Remove useless built-in types. Equate unsigned_char_type_node to
1017 Standard.Character. Use it instead of char_type_node throughout.
1018 (Attribute_to_gnu): Likewise.
1019 (gnat_to_gnu): Likewise.
1020 * gcc-interface/utils2.c (build_call_raise): Likewise.
1022 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
1024 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
1025 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
1026 (sbitsize_one_node): New macro.
1027 (sbitsize_unit_node): Likewise.
1028 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
1029 latent bug in the computation of subrange_p. Fold wider_p predicate.
1030 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
1031 the final comparison.
1032 (make_aligning_type): Build real negation and use sizetype throughout
1033 the offset computation.
1034 (maybe_pad_type): Do not issue the warning when the new size expression
1036 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
1037 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
1039 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
1041 (gnat_to_gnu) <N_Free_Statement>: Likewise.
1042 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
1043 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
1044 constants in sizetype. Remove dead code and tweak comments. Generate
1045 equality instead of inequality comparisons for zero length tests.
1047 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
1049 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
1050 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
1051 <object>: Do not create the fake PARM_DECL if no debug info is needed.
1052 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
1053 purposes if no debug info is needed.
1054 Fix formatting. Reorder and add comments.
1055 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
1056 variable and remove obsolete comment.
1057 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
1058 (convert_vms_descriptor32): Likewise.
1059 (convert): Remove dead code.
1060 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
1061 the reference to the P_ARRAY pointer.
1062 <POINTER_TYPE>: Likewise.
1063 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
1064 (gnat_init_decl_processing): Delete, move contents to...
1065 * gcc-interface/misc.c (gnat_init): ...here.
1067 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
1069 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
1070 calls. Return true for conversion from a record subtype to its type.
1072 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
1074 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
1075 lieu of integer_type_node for boolean operations.
1076 (choices_to_gnu): Likewise.
1077 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
1078 (Loop_Statement_to_gnu): Likewise.
1079 (establish_gnat_vms_condition_handler): Likewise.
1080 (Exception_Handler_to_gnu_sjlj): Likewise.
1081 (gnat_to_gnu): Likewise.
1082 (build_unary_op_trapv): Likewise.
1083 (build_binary_op_trapv): Likewise.
1084 (emit_range_check): Likewise.
1085 (emit_index_check): Likewise.
1086 (convert_with_check): Likewise.
1087 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
1088 (convert_vms_descriptor32): Likewise.
1089 (convert_vms_descriptor): Likewise.
1090 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
1091 (compare_arrays): Use boolean instead of integer constants.
1092 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
1093 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
1095 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
1096 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
1097 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
1098 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
1099 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
1100 for boolean operations.
1101 (fill_vms_descriptor): Likewise. Fix formatting nits.
1103 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
1105 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
1106 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
1108 (LOOP_STMT_COND): ...this.
1109 (LOOP_STMT_BOTTOM_COND_P): New flag.
1110 (LOOP_STMT_TOP_UPDATE_P): Likewise.
1111 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
1112 (can_equal_min_val_p): New static inline function.
1113 (can_equal_max_val_p): Likewise.
1114 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
1115 new LOOP_STMT semantics. Use two different strategies depending on
1116 whether optimization is enabled to translate the loop.
1117 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
1119 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
1121 * uintp.adb (UI_From_Dint): Remove useless code.
1122 (UI_From_Int): Likewise.
1123 * uintp.h: Reorder declarations.
1124 (UI_From_gnu): Declare.
1125 (UI_Base): Likewise.
1126 (Vector_Template): Likewise.
1127 (Vector_To_Uint): Likewise.
1130 * gcc-interface/gigi.h: Tweak comments.
1131 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
1132 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
1134 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
1135 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
1136 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
1137 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
1140 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
1142 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
1144 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
1145 (smaller_form_type_p): ...this. Change parameter and variable names.
1146 (call_to_gnu): Use the nominal type of the parameter to create the
1147 temporary if it's a smaller form of the actual type.
1148 (addressable_p): Return false if the actual type is integral and its
1149 size is greater than that of the expected type.
1151 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
1153 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
1154 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
1155 (process_attributes): Delete.
1156 (post_error_ne_num): Change parameter name.
1157 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
1158 with -g3. Remove a couple of obsolete lines. Minor tweaks.
1159 If type annotating mode, operate on trees to compute the adjustment to
1160 the sizes of tagged types. Fix long line.
1161 (cannot_be_superflat_p): Tweak head comment.
1162 (annotate_value): Fold local constant.
1163 (set_rm_size): Fix long line.
1164 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
1165 (Attribute_to_gnu): Fix long line.
1166 <Attr_Size>: Remove useless assertion.
1167 Reorder statements. Use size_binop routine.
1168 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
1169 Create local variables for the label and the test. Tweak comments.
1170 (Subprogram_Body_to_gnu): Reset cfun to NULL.
1171 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
1172 (process_inlined_subprograms): Integrate into...
1173 (Compilation_Unit_to_gnu): ...this.
1174 (gnat_to_gnu): Fix long line.
1175 (post_error_ne_num): Change parameter name.
1176 * gcc-interface/utils.c (process_attributes): Static-ify.
1177 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
1178 (create_type_decl): Add comment.
1179 (create_var_decl_1): Process the attributes after adding the VAR_DECL
1180 to the current binding level.
1181 (create_subprog_decl): Likewise for the FUNCTION_DECL.
1182 (end_subprog_body): Do not reset cfun to NULL.
1183 (build_vms_descriptor32): Fix long line.
1184 (build_vms_descriptor): Likewise.
1185 (handle_nonnull_attribute): Likewise.
1186 (convert_vms_descriptor64): Likewise.
1187 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
1188 (gnat_protect_expr): Fix thinko.
1190 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
1192 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
1193 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
1194 before translating the top-level node.
1195 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
1196 <N_Object_Declaration>: Likewise.
1197 <N_Assignment_Statement>: Likewise.
1198 <N_Unchecked_Type_Conversion>: Likewise.
1199 (call_to_gnu): Remove kludge.
1200 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
1201 associated with user returns to be preserved.
1202 (gnat_to_gnu): Add special code to deal with boolean rvalues.
1203 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
1205 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
1206 <INDIRECT_REF>: Call build_fold_indirect_ref.
1208 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1210 * g-socket.adb: A target can have multiple missing errno's. This
1211 will result in multiple errno's being defined as -1. Because of this
1212 we can not use a case but must use a series of if's to avoid
1213 a duplicate case error in GNAT.Sockets.Resolve_Error.
1215 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
1217 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
1218 a statement. Otherwise, if at top-level, push the processing of the
1219 elaboration routine. In the misaligned case, issue the error messages
1220 again on entry and create the temporary explicitly. Do not issue them
1222 For a function call, emit the range check if necessary.
1223 In the copy-in copy-out case, create the temporary for the return
1225 Do not unnecessarily convert by-ref parameters to the formal's type.
1226 Remove obsolete guards in conditions.
1227 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
1228 target to call_to_gnu in all cases.
1229 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
1230 (addressable_p) <CONSTRUCTOR>: Return false if not static.
1231 <COMPOUND_EXPR>: New case.
1232 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
1233 expression if it has unconstrained array type.
1234 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
1235 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
1238 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
1240 * gcc-interface/trans.c (gigi): Do not start statement group.
1241 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
1242 Start statement group and push binding level here...
1243 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
1244 Do not push fake contexts at top level. Remove redundant code.
1245 (call_to_gnu): Rename a local variable and constify another.
1246 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
1247 (set_current_block_context): Set it as the group's block.
1248 (gnat_init_decl_processing): Delete unrelated init code.
1249 (end_subprog_body): Use NULL_TREE.
1251 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
1253 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
1254 side-effects of actual parameters before the call.
1256 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
1258 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
1260 (set_rm_size): Reorder and remove obsolete test.
1262 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
1264 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
1265 (gigi): Adjust ATTRIBUTE_UNUSED markers.
1266 * gcc-interface/gadaint.h: New file.
1267 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
1268 (__gnat_to_canonical_file_spec): Remove declaration.
1269 (number_names): Delete.
1270 (number_files): Likewise.
1272 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
1275 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
1277 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
1279 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
1280 Ekind. Return early for class-wide types. Do not compute initializer
1281 unless necessary. Reuse the tree for an associated class-wide type
1282 only if processing its root type.
1284 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
1286 * gsocket.h: Run-time can no longer be built without network
1287 OS headers available. Changing RTEMS GNAT build procedure to
1288 reflect this and letting run-time build use network .h files.
1290 2010-04-13 Duncan Sands <baldrick@free.fr>
1292 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
1293 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
1295 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
1297 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
1298 (parent_name_id): New macro.
1299 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
1300 * gcc-interface/trans.c (gigi): Initialize it.
1301 (lvalue_required_p) <N_Type_Conversion>: New case.
1302 <N_Qualified_Expression>: Likewise.
1303 <N_Allocator>: Likewise.
1304 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
1306 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
1308 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
1309 (DECL_CONST_ADDRESS_P): New macro.
1310 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
1311 (SAME_FIELD_P): Likewise.
1312 * gcc-interface/decl.c (constructor_address_p): New static function.
1313 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
1314 the return value of above function.
1315 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
1316 passed by reference.
1317 <E_Record_Subtype>: Likewise.
1318 Set TREE_ADDRESSABLE on the type if it passed by reference.
1319 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
1320 (create_field_decl_from): Likewise.
1321 (substitute_in_type): Likewise.
1322 (purpose_member_field): Use SAME_FIELD_P.
1323 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
1324 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
1325 parameter and adjust recursive calls.
1326 <N_Explicit_Dereference>: New case.
1327 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
1328 Adjust calls to lvalue_required_p. Do not return the initializer of a
1329 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
1330 (call_to_gnu): Delay issuing error message for a misaligned actual and
1331 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
1332 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
1333 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
1334 type is passed by reference.
1335 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
1336 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
1337 (build_simple_component_ref): Use SAME_FIELD_P.
1339 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
1341 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
1342 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
1343 front-end's predicate Is_By_Reference_Type. Use consistent order and
1344 remove ??? comment. Use original conversion in all cases, if any.
1345 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
1346 (convert): Use local copy in more cases.
1347 <INDIRECT_REF>: Remove deactivated code.
1348 (unchecked_convert): Use a couple of local copies.
1350 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
1352 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
1354 (lvalue_required_p) <N_Attribute_Reference>: Call it.
1355 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
1356 folding the result only if lvalue_required_for_attribute_p is true.
1357 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
1358 typed constant to build_component_ref.
1359 (unchecked_convert): Likewise.
1360 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
1361 (build_allocator): Likewise.
1363 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
1365 * gcc-interface/utils2.c (build_cond_expr): Take the address and
1366 dereference if the result type is passed by reference.
1368 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
1370 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
1371 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
1372 goto to the next statement.
1374 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
1376 * gcc-interface/gigi.h (maybe_variable): Delete.
1377 (protect_multiple_eval): Likewise.
1378 (maybe_stabilize_reference): Likewise.
1379 (gnat_save_expr): Declare.
1380 (gnat_protect_expr): Likewise.
1381 (gnat_stabilize_reference): Likewise.
1382 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
1383 gnat_stabilize_reference.
1384 (maybe_variable): Delete.
1385 (elaborate_expression_1): Use gnat_save_expr.
1386 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
1387 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
1388 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
1389 <N_Slice>: Use gnat_protect_exp.
1390 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
1391 <N_In>: Use gnat_protect_expr.
1392 Pass NULL to gnat_stabilize_reference.
1393 (build_unary_op_trapv): Use gnat_protect_expr.
1394 (build_binary_op_trapv): Likewise.
1395 (emit_range_check): Likewise.
1396 (emit_index_check): Likewise.
1397 (convert_with_check): Likewise.
1398 (protect_multiple_eval): Move to utils2.c file.
1399 (maybe_stabilize_reference): Merge into...
1400 (gnat_stabilize_reference): ...this. Move to utils2.c file.
1401 (gnat_stabilize_reference_1): Likewise.
1402 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
1403 instead of protect_multiple_eval.
1404 * gcc-interface/utils2.c (compare_arrays): Likewise.
1405 (nonbinary_modular_operation): Likewise.
1406 (maybe_wrap_malloc): Likewise.
1407 (build_allocator): Likewise.
1408 (gnat_save_expr): New function.
1409 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
1410 in common cases. Propagate TREE_READONLY onto dereferences.
1411 (gnat_stabilize_reference_1): Move from trans.c file.
1412 (gnat_stabilize_reference): Likewise.
1414 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
1416 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
1417 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
1418 node. Use the type of the operand to set TREE_READONLY.
1419 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
1420 _REF node. Do not overwrite TREE_READONLY.
1421 (call_to_gnu): Rename local variable and fix various nits. In the
1422 copy-in/copy-out case, build the SAVE_EXPR manually.
1423 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
1424 and fold the computations.
1425 (protect_multiple_eval): Always save entire fat pointers.
1426 (maybe_stabilize_reference): Minor tweaks.
1427 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
1428 tcc_type and tcc_statement.
1429 * gcc-interface/utils.c (convert_to_fat_pointer): Call
1430 protect_multiple_eval in lieu of save_expr.
1431 (convert): Minor tweaks.
1432 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
1433 (builtin_type_for_size): Call gnat_type_for_size directly.
1434 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
1435 (contains_null_expr): Likewise
1436 (gnat_build_constructor): Do not call it.
1437 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
1438 instead of gnat_stabilize_reference to protect the operands.
1439 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
1441 (maybe_wrap_malloc): Likewise.
1442 (build_allocator): Likewise.
1443 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
1444 (gnat_mark_addressable): Rename parameter.
1446 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
1448 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
1449 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
1450 (TYPE_RETURNS_BY_REF_P): Rename into.
1451 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
1452 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
1453 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
1454 (build_return_expr): Likewise.
1455 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
1456 Rename local variables. If the return Mechanism is By_Reference, pass
1457 return_by_invisible_ref_p to create_subprog_type instead of toggling
1458 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
1459 the mechanism. Use regular return for contrained types with non-static
1460 size and return by invisible reference for unconstrained return types
1461 with default discriminants. Update comment.
1462 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
1463 returns by invisible reference, turn the RESULT_DECL into a pointer.
1464 Do not handle DECL_BY_REF_P in the CICO case here.
1465 (call_to_gnu): Remove code handling return by target pointer. For a
1466 function call, if the return type has non-constant size, generate the
1467 assignment with an INIT_EXPR.
1468 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
1469 If the function returns by invisible reference, build the copy return
1471 (add_decl_expr): Initialize the variable with an INIT_EXPR.
1472 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
1473 Adjust for renaming of macros. Copy the node only when necessary.
1474 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
1475 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
1476 (convert_from_reference): Delete.
1477 (is_byref_result): Likewise.
1478 (gnat_genericize_r): Likewise.
1479 (gnat_genericize): Likewise.
1480 (end_subprog_body): Do not call gnat_genericize.
1481 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
1482 (build_return_expr): Adjust parameter names, logic and comment.
1484 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
1486 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
1487 if the size is small enough. Propagate the alignment if there is an
1488 alignment clause on the original array type.
1489 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
1490 Deal with under-aligned packed array types. Copy the size onto the
1491 justified modular type and don't lay it out again. Likewise for the
1492 padding type built for other under-aligned subtypes.
1493 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
1496 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
1498 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
1499 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
1501 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
1503 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
1504 do not set the result type if there is a specified target and do not
1505 convert the result in any cases.
1506 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
1507 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
1509 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
1511 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
1513 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
1516 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
1517 pointer base types are variant of each other. Apply special treatment
1518 for null to fat pointer types in all cases.
1520 2010-01-28 Pascal Obry <obry@adacore.com>
1522 * s-win32.ads: Add some missing constants.
1524 2010-01-28 Vincent Celier <celier@adacore.com>
1526 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
1529 2010-01-28 Robert Dewar <dewar@adacore.com>
1531 * gnat_rm.texi: Minor correction
1533 2010-01-27 Pascal Obry <obry@adacore.com>
1535 * g-awk.adb: ensure that an AWK session is reusable.
1537 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
1539 * g-regist.adb (For_Every_Key): Fix previous change.
1542 2010-01-27 Thomas Quinot <quinot@adacore.com>
1544 * lib-writ.ads: Current version of spec for new N (note) ALI lines
1546 2010-01-27 Yannick Moy <moy@adacore.com>
1548 * a-cdlili.adb (Insert): Correct exception message when cursor
1549 designates wrong list.
1551 2010-01-27 Vincent Celier <celier@adacore.com>
1553 * gnatcmd.adb: When there is only one main specified, the package
1554 support Switches (<main>) and attribute Switches is specified for the
1555 main, use these switches, instead of Default_Switches ("Ada").
1557 2010-01-27 Robert Dewar <dewar@adacore.com>
1559 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
1561 * exp_disp.adb: Minor reformatting
1563 2010-01-27 Tristan Gingold <gingold@adacore.com>
1565 * seh_init.c: Use __ImageBase instead of _ImageBase.
1567 2010-01-27 Javier Miranda <miranda@adacore.com>
1569 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
1570 profile of interface thunks. The type of the controlling formal is now
1571 the covered interface type (instead of the target tagged type).
1573 2010-01-27 Sergey Rybin <rybin@adacore.com>
1575 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
1577 2010-01-27 Robert Dewar <dewar@adacore.com>
1579 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
1580 changed from Expr to N.
1582 2010-01-26 Thomas Quinot <quinot@adacore.com>
1584 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
1585 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
1588 2010-01-26 Vincent Celier <celier@adacore.com>
1590 * prj-attr.adb: Add new attribute Library_Install_Name_Option
1591 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
1592 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
1593 attributes Run_Path_Option and Library_Install_Name_Option.
1594 * prj.ads (Project_Configuration): Replace component
1595 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
1596 component Library_Install_Name_Option.
1597 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
1598 Replace Run_Path_Origin_Supported with Run_Path_Origin
1600 2010-01-26 Ed Schonberg <schonberg@adacore.com>
1602 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
1603 is not hidden by a homograph declared in another actual package.
1605 2010-01-26 Robert Dewar <dewar@adacore.com>
1607 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
1608 decisions for pragmas Assert, Check, Precondition, Postcondition if
1610 * scos.ads: Update comments.
1611 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
1612 Also remove obsolete code for CT (exit point) SCOs.
1614 2010-01-26 Thomas Quinot <quinot@adacore.com>
1616 * switch-c.adb: Fix handling of -gnatz*
1618 2010-01-26 Robert Dewar <dewar@adacore.com>
1620 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
1621 qualifiers for FOR/WHILE loops
1622 * scos.ads: Use separate type letters F/W for for/while loops
1624 2010-01-26 Robert Dewar <dewar@adacore.com>
1626 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
1627 entries per line, one for each statement in the sequence).
1628 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
1629 size from 100 to 10_000 for SC_Array to avoid any real possibility of
1630 overflow. Output decisions in for loops.
1631 Exclude labels from CS lines.
1632 * scos.ads: Clarify that label is not included in the entry point
1634 2010-01-26 Robert Dewar <dewar@adacore.com>
1636 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
1637 format of statement sequence SCO entries (one location/statement).
1638 * put_scos.adb (Put_SCOs): Implement new format of CS lines
1639 * scos.ads: Update comments.
1640 * sem_eval.adb: Minor reformatting.
1642 2010-01-26 Robert Dewar <dewar@adacore.com>
1644 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
1645 (Extend_Statement_Sequence): New procedures
1646 (Traverse_Declarations_Or_Statements): New handling for exits.
1648 2010-01-26 Robert Dewar <dewar@adacore.com>
1650 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
1653 2010-01-26 Robert Dewar <dewar@adacore.com>
1655 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
1656 * scos.ads: Clarify handling of logical operators
1658 2010-01-26 Arnaud Charlet <charlet@adacore.com>
1660 * s-tpoben.adb: Update comments.
1662 2010-01-26 Robert Dewar <dewar@adacore.com>
1664 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
1667 2010-01-26 Robert Dewar <dewar@adacore.com>
1669 * scos.ads: Clean up documentation, remove obsolete XOR references
1670 2010-01-26 Vincent Celier <celier@adacore.com>
1672 * gnat_ugn.texi: Complete documentation on the restrictions for
1673 combined options in -gnatxxx switches.
1676 2010-01-26 Arnaud Charlet <charlet@adacore.com>
1678 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
1679 a controlled operation, abort is already deferred at this point, so we
1680 need to use Defer_Abort_Nestable.
1682 2010-01-26 Vincent Celier <celier@adacore.com>
1684 * prj-conf.adb (Get_Config_Switches): Check for a default language for
1685 a project extending a project with no languages.
1687 2010-01-26 Vincent Celier <celier@adacore.com>
1689 * switch-c.adb (Scan_Front_End_Switches): Take into account options
1690 that follow -gnatef.
1691 Allow -gnateG to be followed by other options.
1693 2010-01-26 Robert Dewar <dewar@adacore.com>
1695 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
1696 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
1699 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
1701 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
1702 that allows to iterate over all subkeys of a key.
1704 2010-01-26 Ed Falis <falis@adacore.com>
1706 * sysdep.c: enable NFS for VxWorks MILS
1707 * env.c: enable __gnat_environ for VxWorks MILS
1708 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
1710 2010-01-25 Bob Duff <duff@adacore.com>
1712 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
1713 is an internally-generated positional aggregate, and the bounds are
1714 already correctly set. We don't want to overwrite those bounds with
1715 bounds determined by context.
1717 2010-01-25 Robert Dewar <dewar@adacore.com>
1719 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
1720 exp_ch9.adb, g-sechas.ads: Minor reformatting.
1722 2010-01-25 Thomas Quinot <quinot@adacore.com>
1724 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
1725 integer type) before subtracting 1, otherwise the computation may wrap
1726 (because size_t is modular) and cause the conversion to fail.
1728 2010-01-25 Ed Falis <falis@adacore.com>
1730 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
1732 2010-01-25 Vincent Celier <celier@adacore.com>
1734 * prj-attr.adb: New attribute Run_Path_Origin_Required
1735 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
1736 attribute Run_Path_Origin_Required.
1737 * prj.ads (Project_Configuration): New component
1738 Run_Path_Origin_Supported.
1739 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
1741 2010-01-25 Ed Schonberg <schonberg@adacore.com>
1743 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
1744 have errors, do not continue resolution of the aggregate.
1745 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
1746 the array type indicates an error.
1748 2010-01-25 Bob Duff <duff@adacore.com>
1750 * sinfo.ads: Minor comment fixes.
1752 2010-01-25 Bob Duff <duff@adacore.com>
1754 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
1756 2010-01-25 Arnaud Charlet <charlet@adacore.com>
1758 * gnatvsn.ads (Current_Year): Update.
1760 2010-01-25 Florian Villoing <villoing@adacore.com>
1762 * gnat_ugn.texi: Fix typo.
1764 2010-01-25 Thomas Quinot <quinot@adacore.com>
1766 * scos.ads: Update specification.
1768 2010-01-25 Ed Schonberg <schonberg@adacore.com>
1770 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
1771 enclosing subprogram has no previous spec, attach postcondition
1772 procedure to the defining entity for the body.
1774 2010-01-25 Ed Schonberg <schonberg@adacore.com>
1776 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
1777 initialization procedure of the ancestor part of an extension aggregate
1778 if it is an interface type.
1780 2010-01-25 Vincent Celier <celier@adacore.com>
1782 * gnatlink.adb (Process_Binder_File): The directory for the shared
1783 version of libgcc in the run path options is found in the subdirectory
1784 indicated by __gnat_default_libgcc_subdir.
1785 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
1788 2010-01-25 Ed Schonberg <schonberg@adacore.com>
1790 * sem_prag.adb: More flexible pragma Annotate.
1792 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
1794 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
1795 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
1797 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
1799 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
1801 2010-01-18 Jan Hubicka <jh@suse.cz>
1804 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
1805 unit local variables.
1807 2010-01-17 Laurent GUERBY <laurent@guerby.net>
1809 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
1811 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
1813 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
1814 * system-linux-armeb.ads, system-linux-armel.ads: New files.
1816 2010-01-09 Simon Wright <simon@pushface.org>
1819 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
1824 Copyright (C) 2010 Free Software Foundation, Inc.
1826 Copying and distribution of this file, with or without modification,
1827 are permitted in any medium without royalty provided the copyright
1828 notice and this notice are preserved.