1 2010-10-07 Thomas Quinot <quinot@adacore.com>
3 * sem_res.adb: Minor reformatting.
5 2010-10-07 Arnaud Charlet <charlet@adacore.com>
7 * debug.adb: Update -gnatd.J documentation.
9 2010-10-07 Robert Dewar <dewar@adacore.com>
11 * gnat_rm.texi: Document handling of invalid values
12 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation
14 (UTF_To_Upper_Case): New function.
16 2010-10-07 Robert Dewar <dewar@adacore.com>
18 * sem_attr.adb: Minor reformatting.
19 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag
20 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag
22 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in
24 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag
25 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only
26 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only
28 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with
30 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only.
31 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated
34 2010-10-07 Javier Miranda <miranda@adacore.com>
36 * a-tags.ads: Use new support for pragma Ada_2012 with function
39 2010-10-07 Ed Schonberg <schonberg@adacore.com>
41 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a
42 sequence of statements.
44 2010-10-07 Vincent Celier <celier@adacore.com>
46 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists
48 2010-10-07 Javier Miranda <miranda@adacore.com>
50 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram.
51 * rtsfind.ads (RE_Type_Is_Abstract): New entity.
52 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract.
54 2010-10-07 Arnaud Charlet <charlet@adacore.com>
56 * sem_ch12.adb (Mark_Context): Removed, no longer needed.
57 (Analyze_Package_Instantiation): No longer analyze systematically a
58 generic body in CodePeer mode.
59 * freeze.adb, sem_attr.adb: Update comments.
61 2010-10-05 Robert Dewar <dewar@adacore.com>
63 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012
66 2010-10-05 Pascal Obry <obry@adacore.com>
68 * gnat_rm.texi: Fix typo.
70 2010-10-05 Arnaud Charlet <charlet@adacore.com>
72 * gnat_ugn.texi: Add note about identifiers with same name and
75 2010-10-05 Robert Dewar <dewar@adacore.com>
77 * sem_ch4.adb: Minor reformatting.
78 * a-direct.ads: Minor comment update.
80 2010-10-05 Javier Miranda <miranda@adacore.com>
82 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is
83 no longer required after change in New_Overloaded_Entity.
84 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate
85 the fragment of code that handles derivations of interface primitives.
86 Add missing dependence on global variable Inside_Freezing_Actions to
87 ensure the correct management of internal interface entities.
88 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease
89 of the global variable Inside_Freezing_Actions to ensure that internal
90 interface entities are well handled by New_Overloaded_Entity.
91 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation
92 and complete the algorithm to catch hidden primitives derived of
93 private type that covers the interface.
94 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing
97 2010-10-05 Robert Dewar <dewar@adacore.com>
99 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb,
100 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting.
101 Minor code reorganization (use Nkind_In).
103 2010-10-05 Ed Schonberg <schonberg@adacore.com>
105 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for
108 2010-10-05 Vincent Celier <celier@adacore.com>
110 * gnatbind.adb: If the main library file is not for a suitable main
111 program, change the error message.
113 2010-10-05 Vincent Celier <celier@adacore.com>
115 * a-direct.ads: Minor spelling error fixes in comments.
116 * gnat_rm.texi: Add three entries in "Implementation Defined
117 Characteristics" for the interpretations of the Form parameters in
120 2010-10-05 Robert Dewar <dewar@adacore.com>
122 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
123 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
124 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
128 2010-10-05 Ed Schonberg <schonberg@adacore.com>
130 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is
131 an explicit dereference of an access to function, the prefix is not
132 interpreted as a parameterless call.
134 2010-10-05 Ed Schonberg <schonberg@adacore.com>
136 * exp_attr.adb: For 'Read and 'Write, use full view of base type if
139 2010-10-05 Vincent Celier <celier@adacore.com>
141 * make.adb (Switches_Of): Allow wild cards in index of attributes
143 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index
144 of the associative array as a glob regular expression.
145 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter
146 Allow_Wildcards, defaulted to False.
147 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto
148 * projects.texi: Document that attribute Switches (<file name>) may
149 use wild cards in the index.
151 2010-10-05 Robert Dewar <dewar@adacore.com>
153 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb,
154 einfo.adb: Minor reformatting.
155 * debug.adb: Remove obsolete documentation for d.Z flag.
157 2010-10-05 Vincent Celier <celier@adacore.com>
159 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake
160 switch --create-info-file=.
161 * gnat_ugn.texi: Add documentation for new gnatmake switch
164 2010-10-05 Ed Schonberg <schonberg@adacore.com>
166 * sem_ch3.adb: Do not elaborate type definition if syntax error.
168 2010-10-05 Javier Miranda <miranda@adacore.com>
170 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
171 to generate the full-qualified names of its corresponding spec.
172 This facilitates locating the corresponing body when reading
175 2010-10-05 Thomas Quinot <quinot@adacore.com>
177 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
178 canonical name without serial number only if the helper is becoming a
179 primitive of the type.
181 2010-10-05 Javier Miranda <miranda@adacore.com>
183 * exp_disp.adb (Make_DT): Minor code reorganization.
185 2010-10-05 Ed Schonberg <schonberg@adacore.com>
187 * par-ch6.adb: improve recovery with extra paren in function spec.
189 2010-10-05 Quentin Ochem <ochem@adacore.com>
191 * prj-tree.ads: Project_Path is now aliased.
193 2010-10-05 Thomas Quinot <quinot@adacore.com>
195 * checks.adb: Minor reformatting.
197 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
199 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
200 (Shared_Libgcc): New aliased variable.
201 (Shared_Libgcc_Switch): New constant.
202 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
203 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
205 * gcc-interface/Make-lang.in: Update dependencies.
207 2010-10-05 Vincent Celier <celier@adacore.com>
209 * prj-part.adb (Parse_Simple_Project): When checking if a child project
210 imports its parent project, also look in projects being extended by
213 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
215 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
217 2010-10-05 Javier Miranda <miranda@adacore.com>
219 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
220 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
221 activate this output.
223 2010-10-05 Arnaud Charlet <charlet@adacore.com>
225 * back_end.adb (Call_Back_End): Generate an error message when scil
226 generation is enabled, and no scil back-end (by default) is available.
228 2010-10-05 Javier Miranda <miranda@adacore.com>
230 * debug.adb: Update documentation because -gnatd.Z is no longer required
231 to generate the call-graph information.
233 2010-10-05 Javier Miranda <miranda@adacore.com>
235 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
236 runtime access check by an equivalent expansion that causes
237 no problems in the VM backend. The original expansion was
238 not good for the VM backends because when Tagged_Type_Expansion
239 is disabled the attribute Access_Disp_Table is not available.
241 2010-10-05 Ed Schonberg <schonberg@adacore.com>
243 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
244 is class-wide and T1 is its specific type.
246 2010-10-05 Ed Schonberg <schonberg@adacore.com>
248 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
250 2010-10-05 Vincent Celier <celier@adacore.com>
252 * back_end.ads: Minor spelling error correction.
254 2010-10-05 Arnaud Charlet <charlet@adacore.com>
256 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
257 warnings when -gnatC is specified here so that warnings can be
258 re-enabled explicitly.
259 (Adjust_Global_Switches): No longer suppress warnings.
261 2010-10-05 Vincent Celier <celier@adacore.com>
263 * makeutl.adb: Minor reformatting.
265 2010-10-05 Ed Schonberg <schonberg@adacore.com>
267 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
268 non-discrete type appears as an actual in a call.
270 2010-10-05 Vincent Celier <celier@adacore.com>
272 * make.adb (Scan_Make_Arg): Take into account new switch
274 * makeusg.adb: Add line for new switch --source-info=file.
275 * makeutl.ads (Source_Info_Option): New constant String for new builder
277 * prj-conf.adb: Put subprograms in alphabetical order
278 (Process_Project_And_Apply_Config): Read/write an eventual source info
280 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
282 (Look_For_Sources): If a source info file was successfully read, get the
283 source data from the data read from the source info file.
284 * prj-util.adb (Source_Info_Table): New table
285 (Source_Info_Project_HTable): New hash table
286 (Create): New procedure
287 (Put (File), Put_Line): New procedures
288 (Write_Source_Info_File): New procedure
289 (Read_Source_Info_File): New procedure
290 (Initialize): New procedure
291 (Source_Info_Of): New procedure
292 (Next): New procedure
293 (Close): When file is an out file, fail if the buffer cannot be written
294 or if the file cannot be close successfully.
295 (Get_Line): Fail if file is an out file
296 * prj-util.ads (Create): New procedure
297 (Put (File), Put_Line): New procedures
298 (Write_Source_Info_File): New procedure
299 (Read_Source_Info_File): New procedure
300 (Source_Info_Data): New record type
301 (Source_Info_Iterator): New private type
302 (Initialize): New procedure
303 (Source_Info_Of): New procedure
304 (Next): New procedure
305 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
306 Source_Info_File_Exists.
308 2010-10-05 Ed Schonberg <schonberg@adacore.com>
310 * exp_ch4.adb: Fix typo.
312 2010-10-05 Thomas Quinot <quinot@adacore.com>
314 * lib-writ.adb: Minor reformatting.
316 2010-10-05 Javier Miranda <miranda@adacore.com>
318 * sem_ch3.adb (Access_Definition): Remove useless code.
320 2010-10-05 Emmanuel Briot <briot@adacore.com>
322 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
323 (Deep_Copy): Removed, not used.
325 2010-10-05 Javier Miranda <miranda@adacore.com>
327 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
328 move code that searches in the list of primitives of a tagged type for
329 the entity that will be overridden by user-defined routines.
330 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
331 previously located in routine Add_Internal_Interface_Entities.
332 * sem_disp.ads (Find_Primitive_Covering_Interface): Update documentation
333 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
334 availability of attribute Alias.
336 2010-10-05 Ed Falis <falis@adacore.com>
338 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
339 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
340 Move definition of intContext to System.OS_Interface.
341 Add necessary variants in System.VxWorks.Extensions.
343 2010-10-05 Doug Rupp <rupp@adacore.com>
345 * s-asthan-vms-alpha.adb: On VMS, a task using
346 pragma AST_Entry exhibits a memory leak when the task terminates
347 because the vector allocated for the AST interface is not freed. Fixed
348 by making the vector a controlled type.
350 2010-10-05 Emmanuel Briot <briot@adacore.com>
352 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
353 a "**" pattern properly exists, and report an error otherwise.
355 2010-10-05 Emmanuel Briot <briot@adacore.com>
357 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
359 2010-10-05 Emmanuel Briot <briot@adacore.com>
361 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
363 Extract some code from Get_Directories, to share with the handling
364 of aggregate projects (for the Project_Files attributes)
366 2010-10-05 Emmanuel Briot <briot@adacore.com>
368 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
369 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
370 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New type.
372 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
374 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
376 2010-10-05 Emmanuel Briot <briot@adacore.com>
378 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
379 (Aggregate projects): added support for parsing aggregate projects.
380 In particular, check the presence and value of the new attributes
381 related to aggregate projects, ie Project_Files, Project_Path
383 (Check_Attribute_Allowed, Check_Package_Allowed,
384 Rename_Obsolescent_Attributes): new subprogram, extracting code
385 from existing subprogram to keep their sizes smaller.
386 (Check_Aggregate_Project, Check_Abstract_Project,
387 Check_Missing_Sources): new subprograms
388 (Check): remove comments that duplicated either the name of the
389 following subprogram call, or the comment on that subprogram.
390 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
391 from Parse_Single_Project.
392 (Check_Aggregate_Imports): new subprogram.
394 2010-10-05 Vincent Celier <celier@adacore.com>
396 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
397 file has not been generated for the current source, for example if it
398 has been generated for the spec, but we are compiling the body.
400 2010-10-05 Bob Duff <duff@adacore.com>
402 * xgnatugn.adb: Remove unused procedure.
404 2010-10-04 Vincent Celier <celier@adacore.com>
406 * a-direct.adb (Copy_File): Interpret the Form parameter and call
407 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
408 the Form parameter contains an incorrect value for field preserve= or
410 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
411 parameter is ignored.
412 (Copy_File): Indicate the interpretation of the Form parameter.
414 2010-10-04 Vincent Celier <celier@adacore.com>
416 * make.adb (Gnatmake): When there are no foreign languages declared and
417 a main in attribute Main of the main project does not exist or is a
418 source of another project, fail immediately before attempting
421 2010-10-04 Javier Miranda <miranda@adacore.com>
423 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
424 used to convert a node referencing a tag to a class-wide interface type.
425 * exp_disp.adb (Convert_Tag_To_Interface): New function.
426 (Expand_Interface_Conversion): Replace invocation of
427 Unchecked_Conversion by new function Convert_Tag_To_Interface.
428 (Write_DT): Add support for null primitives.
429 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
430 cleanup code that handles interface conversions and avoid unchecked
431 conversion of referenced tag components.
432 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
433 unrequired conversions when generating a dispatching call to _assign.
434 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
436 2010-10-04 Ed Schonberg <schonberg@adacore.com>
438 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
439 parent is a binary boolean operation and the operand is an unpacked
441 (Build_Boolean_Array_Proc_Call): If the operands are both negations, the
442 operands of the rewritten node are the operands of the negations, not
443 the negations themselves.
445 2010-10-04 Robert Dewar <dewar@adacore.com>
447 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
448 name of entity to biased warning msg.
449 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
450 biased rep (wrong and never worked anyway).
452 2010-10-04 Arnaud Charlet <charlet@adacore.com>
454 * sem_elab.adb: Minor reformatting.
456 2010-10-04 Ed Schonberg <schonberg@adacore.com>
458 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
459 an access_to_protected subprogram type, and convert null value into
460 corresponding aggregate.
462 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
464 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
466 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
468 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
469 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
472 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
474 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
475 for N_Operator_Symbol.
476 (Indicate_Name_And_Type): Likewise.
477 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
478 * sem_res.adb (Resolve): Likewise.
479 * sem_type.adb (Add_One_Interp): Likewise.
480 (Disambiguate): Likewise.
482 2010-10-04 Vincent Celier <celier@adacore.com>
484 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
485 than ALI file timestamp, return null.
487 2010-10-04 Vincent Celier <celier@adacore.com>
489 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length set to 79
490 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
491 replaces global constant with the same name. When a line is too long,
492 indent properly the next continuation line.
493 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
494 from 50 to 255, defaulted to 255, to indicate the maximum length of
495 lines in the project file.
497 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
499 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
500 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
501 of Traverse_Func on it to look for subprogram references in a body.
502 Call Check_Subprogram_Refs on the body of inlined subprograms at the
503 outer level and keep clearing the Is_Public flag of subprograms as long
504 as it returns OK. Do not look at anything else than subprograms once
505 an inlined subprogram has been seen.
507 2010-10-04 Javier Miranda <miranda@adacore.com>
509 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
510 the target object is an interface.
511 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
512 interface type then we generate an implicit conversion to force
513 displacement of the pointer to the object to reference the secondary
514 dispatch table associated with the interface.
516 2010-10-04 Robert Dewar <dewar@adacore.com>
518 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
519 Enumeration_Rep_Expr to point to the literal, not the identifier.
520 (Analyze_Enumeration_Representation_Clause): Improve error message for
521 size too small for enum rep value
522 (Analyze_Enumeration_Representation_Clause): Fix size test to use proper
523 size (RM_Size, not Esize).
525 2010-10-04 Robert Dewar <dewar@adacore.com>
527 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
529 2010-10-04 Javier Miranda <miranda@adacore.com>
531 * exp_cg.adb (Write_Call_Info): Code clean up.
533 2010-10-04 Arnaud Charlet <charlet@adacore.com>
535 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
537 2010-10-04 Robert Dewar <dewar@adacore.com>
539 * exp_cg.adb: Minor code reorganization
541 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
543 2010-10-04 Bob Duff <duff@adacore.com>
545 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
546 to make a qualified expression into a name (syntax-wise), then do not
547 consider it redundant.
549 2010-10-04 Thomas Quinot <quinot@adacore.com>
551 * sem_warn.ads: Fix typo.
553 2010-10-04 Javier Miranda <miranda@adacore.com>
555 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
557 (Write_Call_Info): Add missing support for renamed primitives.
559 2010-10-04 Thomas Quinot <quinot@adacore.com>
561 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
562 code between Make_Component_List_Assign and Make_Field_Assign.
564 2010-10-04 Vincent Celier <celier@adacore.com>
566 * prj-nmsc.adb (Get_Directories): For non extending projects that
567 declare that they have no sources, do not create a non existing object
568 or exec directory if builder switch -p is used.
570 2010-10-04 Sergey Rybin <rybin@adacore.com>
572 * gnat_ugn.texi (gnatcheck): Change the description of the report file
575 2010-10-04 Ed Falis <falis@adacore.com>
577 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
578 determine whether Set_True is called from a task or an ISR.
579 (Set_True): test for being in a task context before trying to
580 dereference Defer_Abort or Undefer_Abort.
582 2010-10-04 Robert Dewar <dewar@adacore.com>
584 * sem_res.adb, sinput-l.adb: Minor reformatting.
586 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
588 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
589 check when the target object is an interface since the expression of
590 the right hand side must only cover the interface.
592 2010-10-04 Vincent Celier <celier@adacore.com>
594 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
595 loading the main source, so that if it is preprocessed and -gnateG is
596 used, the preprocessed file is written.
597 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
598 if a subunit is from the main unit when it is loaded.
599 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
600 to True before loading a subunit.
601 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
602 to True when the main is a generic unit before loading one of its
604 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
605 file only for the main unit (spec, body and subunits).
607 2010-10-04 Vincent Celier <celier@adacore.com>
609 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
610 specified and the processed file cannot be written. Just issue a
611 warning and continue.
613 2010-10-04 Thomas Quinot <quinot@adacore.com>
615 * sem_res.adb: Minor reformatting.
617 2010-10-04 Ed Schonberg <schonberg@adacore.com>
619 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
620 is an overridden inherited operation, the desired operation is the
621 overriding one, which is the alias of the visible one.
623 2010-10-04 Ed Schonberg <schonberg@adacore.com>
625 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
626 present before deleting from the tree, when an inherited function with
627 a controlling result that returns a null extension is overridden by a
628 later declaration or body.
630 2010-10-04 Gary Dismukes <dismukes@adacore.com>
632 * checks.adb: Update comment.
634 2010-09-30 Joseph Myers <joseph@codesourcery.com>
636 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
637 and define as variables.
638 (gnat_post_options): Set optimize and optimize_size variables.
640 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
642 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
643 are not defined by target.
645 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
647 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
649 2010-09-28 Richard Henderson <rth@redhat.com>
651 * gcc-interface/misc.c (gnat_eh_personality): Use
652 targetm.except_unwind_info.
654 2010-09-28 Jan Hubicka <jh@suse.cz>
656 * gcc-interface/utils.c (handle_leaf_attribute): New function.
657 (gnat_internal_attribute_tables): Add leaf.
659 2010-09-22 Joseph Myers <joseph@codesourcery.com>
661 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
662 -include-directory, -include-directory=, -no-standard-includes,
663 -no-standard-libraries): New.
665 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
667 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
668 build_array_type with calls to build_nonshared_array_type.
669 (substitute_in_type): Likewise.
670 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
671 (LANG_HOOKS_TYPE_HASH_EQ): Define.
672 (gnat_post_options): Add 'static' keyword.
673 (gnat_type_hash_eq): New static function.
674 * gcc-interface/utils.c (fntype_same_flags_p): New function.
675 (create_subprog_type): Call it.
676 (create_index_type): Call build_nonshared_range_type and tidy up.
677 (create_range_type): Likewise.
678 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
680 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
682 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
684 (end_subprog_body): If the body is a BIND_EXPR, make its associated
685 block the top-level one.
686 (build_function_stub): Build a statement group for the whole function.
687 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
688 is used, create the enclosing block early and process first the OUT
691 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
693 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
694 not generate debug info for individual enumerators.
696 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
698 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
699 type instead of enumeral type as the dummy type built for the template
700 type of fat pointers.
702 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
704 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
705 (gnat_zaplevel): Likewise.
706 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
707 binding level for an external constant.
708 <E_Constant>: Force the local context and create a fake scope before
709 translating the defining expression of an external constant.
710 <object>: Treat external constants at the global level explicitly for
711 renaming declarations.
712 (elaborate_expression_1): Force the variable to be static if the
713 expression is global.
714 * gcc-interface/trans.c (get_elaboration_procedure): New function.
715 (call_to_gnu): Use it.
716 (gnat_to_gnu): Likewise.
717 <N_Object_Declaration>: Do not test Is_Public to force the creation of
718 an initialization variable.
719 (add_decl_expr): Discard the statement if the declaration is external.
720 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
721 the current block if it is external.
722 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
723 (gnat_zaplevel): New global function.
725 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
727 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
728 variables against zero in all cases.
729 (rest_of_type_decl_compilation): Likewise.
730 * gcc-interface/trans.c (gigi): Pass properly typed constants to
732 (call_to_gnu): Fix formatting.
733 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
734 (Exception_Handler_to_gnu_zcx): Likewise.
735 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
737 expressions in presence of a freeze node.
739 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
741 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
742 expressions for external constants that are aggregates.
743 * gcc-interface/utils2.c (build_simple_component_ref): If the field
744 is an inherited component in an extension, look through the extension.
746 2010-09-10 Vincent Celier <celier@adacore.com>
748 * projects.texi: Add documentation for package extensions
749 Add some documentation for attributes Leading_Library_Options and
750 Linker'Leading_Switches.
752 2010-09-10 Ed Schonberg <schonberg@adacore.com>
754 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
755 disabled, compute subtype for all string types.
757 2010-09-10 Robert Dewar <dewar@adacore.com>
759 * gnat_ugn.texi: Add documentation for -gnatw.s/S
760 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
761 Component_Size): Implement warning on overriden size clause.
762 (Analyze_Record_Representation_Clause): Implement warning on overriden
764 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
766 * ug_words: Add entries for -gnatw.s/S.
767 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
768 * gcc-interface/Make-lang.in: Update dependencies.
770 2010-09-10 Vincent Celier <celier@adacore.com>
772 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
773 a package with the same name from an imported or extended project.
774 * prj-proc.adb (Process_Declarative_Items): Process package extensions
776 2010-09-10 Bob Duff <duff@adacore.com>
778 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
781 2010-09-10 Robert Dewar <dewar@adacore.com>
783 * sem.adb: Minor reformatting.
785 2010-09-10 Bob Duff <duff@adacore.com>
787 * s-os_lib.ads, g-expect.ads: Add comments.
789 2010-09-10 Robert Dewar <dewar@adacore.com>
791 * exp_ch5.adb: Minor reformatting.
793 2010-09-10 Thomas Quinot <quinot@adacore.com>
795 * scos.ads: Add comments.
797 2010-09-10 Vincent Celier <celier@adacore.com>
799 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
801 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
803 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
804 for a controlled build-in-place function call which appears in an
805 anonymous context. The transient scope ensures that the intermediate
806 function result is cleaned up after the master is left.
807 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
808 of the transient scope. This is now done in Exand_Call which covers
809 additional cases other than secondary stack release.
811 2010-09-10 Arnaud Charlet <charlet@adacore.com>
813 * sem.adb (Do_Unit_And_Dependents): Add guard.
815 2010-09-10 Robert Dewar <dewar@adacore.com>
817 * exp_ch5.adb: Update comments.
818 * exp_dist.adb: Minor reformatting.
820 2010-09-10 Robert Dewar <dewar@adacore.com>
822 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
824 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
825 * usage.adb: Add lines for -gnatw.h/H
826 * gnat_ugn.texi: Add documentation for J519-010
827 Warn on record holes/gaps
828 * ug_words: Add entries for -gnatw.h/-gnatw.H
829 * vms_data.ads: Add entries for [NO]AVOIDGAPS
831 2010-09-10 Gary Dismukes <dismukes@adacore.com>
833 * sem_ch6.adb: Update comment.
835 2010-09-10 Ed Schonberg <schonberg@adacore.com>
837 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
838 of full view analyzed after analyzing the corresponding record
839 declaration, to prevent spurious name conflicts with original
842 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
844 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
845 just issue a warning, but continue with the normal processing.
847 2010-09-10 Robert Dewar <dewar@adacore.com>
849 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
852 2010-09-10 Thomas Quinot <quinot@adacore.com>
854 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
855 Build_TypeCode_Call): For a subtype inserted for the expansion of a
856 generic actual type, go to the underlying type of the original actual
859 2010-09-10 Ed Schonberg <schonberg@adacore.com>
861 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
862 guard around the increment statement, to prevent an off-by-one-value
863 on the last iteration.
865 2010-09-10 Vincent Celier <celier@adacore.com>
867 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
868 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
869 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
870 "at run time" in comments and error/warning messages.
872 2010-09-10 Ed Schonberg <schonberg@adacore.com>
874 * exp_cg.adb: Handle properly bodies without specs.
876 2010-09-10 Emmanuel Briot <briot@adacore.com>
878 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
879 present, and the user requested to either ignore this or display a
880 warning (as opposed to an error), we still need to register the
883 2010-09-10 Robert Dewar <dewar@adacore.com>
885 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
886 now done in In_Extended_Main_Source_Unit.
887 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
888 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
889 as Parsing_Main_Extended_Source.
890 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
892 * lib-load.adb (Load_Unit): Add PMES parameter
893 Set PMES appropriately in all calls to Load_Unit
894 * lib-load.ads (Load_Unit): Add PMES parameter
895 * lib.adb (In_Extended_Main_Source_Unit): When called with
896 Compiler_State set to Parsing, test new flag
897 Compiling_Main_Extended_Source.
898 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
899 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
900 as Parsing_Main_Extended_Source
901 * par-load.adb (Load): Set PMES properly in call to Load_Unit
903 2010-09-10 Ed Schonberg <schonberg@adacore.com>
905 * exp_cg.adb: Use proper entity to handle overloads.
906 * sem_res.adb (Check_Parameterless_Call): An operator node without
907 actuals cannot be a call, and must be treated as a string.
909 2010-09-10 Robert Dewar <dewar@adacore.com>
911 * frontend.adb: Minor reformatting.
913 2010-09-10 Robert Dewar <dewar@adacore.com>
915 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
916 * par-ch5.adb (P_Condition): Move from body to spec
917 * par.adb (Ch5.P_Condition): Move from body to spec
919 2010-09-10 Ed Schonberg <schonberg@adacore.com>
921 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
922 the call table is private, use its full view to generate information
925 2010-09-10 Jose Ruiz <ruiz@adacore.com>
927 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
928 pattern matching to detect predefined primitive operations take into
929 account that there can be an extra suffix related to body-nested
932 2010-09-10 Ed Schonberg <schonberg@adacore.com>
934 * s-pooglo.ads: Add overriding indicators.
936 2010-09-10 Vincent Celier <celier@adacore.com>
938 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
939 /64_MALLOC (for -H64).
941 2010-09-10 Robert Dewar <dewar@adacore.com>
943 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
944 (Error_Msg_NW): Test Parsing_Main_Subunit flag
945 * errout.ads (Parsing_Main_Subunit): New flag
946 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
947 * par-ch6.adb: Minor style fix (remove redandant parentheses)
948 * par-ch9.adb: Minor style fix (remove redundant parens)
949 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
951 2010-09-10 Vincent Celier <celier@adacore.com>
953 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
954 function of the same name in Makeutl.
955 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
956 of removed procedure when creating a binder mapping file.
957 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
959 * makeutl.ads (Create_Binder_Mapping_File): New function
961 2010-09-10 Jose Ruiz <ruiz@adacore.com>
963 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
964 separator when trying the pattern matching to detect predefined
965 primitive operations.
967 2010-09-10 Robert Dewar <dewar@adacore.com>
969 * bindgen.adb, atree.adb: Minor reformatting.
971 2010-09-10 Ben Brosgol <brosgol@adacore.com>
973 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
976 2010-09-10 Doug Rupp <rupp@adacore.com>
978 * bindgen.adb: Minor comment fix for -H switch.
980 2010-09-10 Ed Schonberg <schonberg@adacore.com>
982 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
983 library unit now, by traversing tree before context is expanded.
984 (Write_Call_Info): Use enclosing unit name directly.
985 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
986 tree earlier, to ensure that subsequent declarations are analyzed in a
988 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
991 2010-09-10 Robert Dewar <dewar@adacore.com>
993 * symbols-processing-vms-alpha.adb: Minor reformatting.
995 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
997 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
998 __gnat_install_handler in case the binder is called with -n.
1000 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1002 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
1003 sloc for renaming declaration and set Comes_From_Source properly to
1004 ensure that references are properly generated for an object declaration
1005 that is built in place.
1007 2010-09-10 Tristan Gingold <gingold@adacore.com>
1009 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
1011 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
1012 * gcc-interface/Makefile.in: gnat.hlp is now generated by
1015 2010-09-10 Bob Duff <duff@adacore.com>
1017 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
1018 := ...;", remove side effects from the right-hand side, because they
1019 might affect the value of the left-hand side, but the left-hand side is
1020 first READ (so we can do shifting and masking) and then written back,
1021 which would cause the side effects to be incorrectly overwritten.
1023 2010-09-10 Robert Dewar <dewar@adacore.com>
1025 * sem_ch4.adb: Minor reformatting.
1026 * exp_ch6.adb: Add comment on testing limited on full type
1027 * gnat_rm.texi: Add documentation on Pure_Function.
1029 2010-09-10 Vincent Celier <celier@adacore.com>
1031 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
1032 as a source of another project and of another language.
1034 2010-09-10 Robert Dewar <dewar@adacore.com>
1036 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
1038 * freeze.adb (Check_Unsigned_Type): Ditto.
1039 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
1040 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
1041 (Set_Scalar_Range_For_Subtype): Ditto.
1042 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
1044 2010-09-10 Robert Dewar <dewar@adacore.com>
1046 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
1048 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
1049 rather than parens for fixed constants.
1050 * sprint.ads: Use square brackets rather than parens for fixed constants
1051 * urealp.adb (UR_Write): Use square brackets rather than parens
1052 (UR_Write): Add Brackets argument
1053 (UR_Write): Add many more special cases to output literals
1054 * urealp.ads (UR_Write): Use square brackets rather than parens
1055 (UR_Write): Add Brackets argument
1057 2010-09-10 Robert Dewar <dewar@adacore.com>
1059 * sem_ch4.adb: Minor reformatting.
1061 2010-09-10 Richard Guenther <rguenther@suse.de>
1063 * gcc-interface/utils.c (create_index_type): Use build_range_type.
1065 2010-09-10 Arnaud Charlet <charlet@adacore.com>
1067 * vms_cmds.ads: New.
1069 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
1071 * exp_dbug.ads: Mention enhanced encoding for array types.
1073 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
1075 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
1076 unsupported in VM targets. Display a warning in this case.
1078 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1080 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
1081 not reset Sloc when printing keyword "new".
1083 2010-09-10 Vincent Celier <celier@adacore.com>
1085 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
1086 GNAT_DRIVER_COMMAND_LINE.
1088 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1090 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
1091 clause, process the body at once.
1093 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1095 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
1096 conversion is the expression is a qualified expression used to
1097 disambiguate a function call.
1099 2010-09-10 Vincent Celier <celier@adacore.com>
1101 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
1102 as a source of another project and of another language.
1104 2010-09-10 Robert Dewar <dewar@adacore.com>
1106 * prj-util.adb: Minor reformatting.
1108 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
1110 * exp_disp.adb: Minor reformatting.
1112 2010-09-10 Arnaud Charlet <charlet@adacore.com>
1114 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
1117 2010-09-10 Thomas Quinot <quinot@adacore.com>
1119 * sem_res.adb: Minor reformatting.
1120 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
1121 magic constants for task master levels (instead, reference
1122 named numbers from System.Tasking).
1124 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
1126 * gnatvsn.ads (Ver_Prefix): New constant string.
1127 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
1128 (Gen_Output_File_C): Likewise.
1129 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
1132 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1134 * sem.adb (Walk_Library_Items): Do not traverse children of the main
1135 unit, to prevent spurious circularities in the walk order.
1136 (Depends_On_Main): Use elsewhere to prevent circularities when the body
1137 of an ancestor of the main unit depends on a child of the main unit.
1139 2010-09-10 Robert Dewar <dewar@adacore.com>
1141 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
1142 sem_ch3.adb: Minor reformatting.
1144 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1146 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
1147 that is a renaming must be derived like any other primitive operation,
1148 the renamed operation is not relevant to the derivation.
1150 2010-09-10 Robert Dewar <dewar@adacore.com>
1152 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
1153 * checks.adb: Minor reformatting.
1155 2010-09-10 Robert Dewar <dewar@adacore.com>
1157 * gnat_ugn.texi: Add section on intent of style checking options.
1159 2010-09-10 Arnaud Charlet <charlet@adacore.com>
1161 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
1163 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1165 * sem_ch3.adb: Improve error message on derivation from class-wide type
1167 2010-09-10 Steve Baird <baird@adacore.com>
1169 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
1170 generation when Generate_SCIL is True.
1172 2010-09-10 Geert Bosch <bosch@adacore.com>
1174 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
1175 validity of executable name and removing any existing executable
1176 (Gnatlink): Call Check_Existing_Executable.
1178 2010-09-10 Arnaud Charlet <charlet@adacore.com>
1180 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
1181 initialization of Task_Alternate_Stack here, cleaner since in case of
1182 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
1185 2010-09-10 Thomas Quinot <quinot@adacore.com>
1187 * s-fileio.adb, a-dirval.adb: Minor reformatting.
1189 2010-09-10 Emmanuel Briot <briot@adacore.com>
1191 * prj-util.adb (Executable_Of): Fix CE when the project does not
1192 contain a Builder package.
1194 2010-09-10 Vincent Celier <celier@adacore.com>
1196 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
1197 to the project path, if Prefix and Target_Name are defined.
1198 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
1200 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1202 * checks.adb (Ensure_Valid): If the expression is a boolean expression
1203 or short-circuit operation, do no emit a validity check: only the
1204 elementary operands of the expression need checking.
1206 2010-09-10 Ben Brosgol <brosgol@adacore.com>
1208 * gnat_rm.texi: Document Short_Descriptors.
1210 2010-09-10 Arnaud Charlet <charlet@adacore.com>
1212 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
1213 initialize to Null_Address.
1214 (Enter_Task): Do not set up an alternate stack for foreign threads.
1216 2010-09-10 Robert Dewar <dewar@adacore.com>
1218 * opt.adb (Short_Descriptors): New flag
1219 (Short_Descriptors_Config): New flag
1220 * opt.ads (Short_Descriptors): New flag
1221 (Short_Descriptors_Config): New flag
1222 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
1223 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors pragma
1224 (Analyze_Pragma): Implement Short_Descriptors pragma
1225 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
1227 2010-09-10 Emmanuel Briot <briot@adacore.com>
1229 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
1230 project's Executable_Suffix.
1232 2010-09-10 Robert Dewar <dewar@adacore.com>
1234 * g-pehage.ads: Minor reformatting
1236 * gnat_ugn.texi: Clarifying comment on -gnatyc
1237 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
1240 2010-09-10 Tristan Gingold <gingold@adacore.com>
1242 * Make-generated.in (gnat.hlp): New rule.
1244 2010-09-10 Emmanuel Briot <briot@adacore.com>
1246 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
1249 2010-09-10 Robert Dewar <dewar@adacore.com>
1251 * einfo.adb: Minor code cleanup: Add assertion to
1252 Set_Corresponding_Protected_Entry.
1254 2010-09-10 Bob Duff <duff@adacore.com>
1256 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
1257 the output to standard output.
1259 2010-09-09 Vincent Celier <celier@adacore.com>
1261 * gnat_ugn.texi: Add documentation for new gnatmake switch
1263 * make.adb (Map_File): New global variable to store the value of switch
1265 (Gnatmake): Add switch -M to gnatlink if buider switch --create-map-file
1267 (Scan_Make_Arg): Recognize switch --create-map-file
1268 * makeutl.ads (Create_Map_File_Switch): New constant string for new
1269 gnatmake and gprbuild switch --create-map-file.
1271 2010-09-09 Robert Dewar <dewar@adacore.com>
1273 * sinput-p.ads: Minor comment update.
1275 2010-09-09 Arnaud Charlet <charlet@adacore.com>
1277 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
1278 Entry_Call.State if needed so that the call is marked as cancelled by
1279 Check_Pending_Actions_For_Entry_Call.
1280 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
1281 this procedure may be called from a controlled operation
1282 (Initialize/Finalize).
1284 2010-09-09 Vadim Godunko <godunko@adacore.com>
1286 * impunit.adb: Correct spelling of package's name in the comment.
1288 2010-09-09 Robert Dewar <dewar@adacore.com>
1290 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
1293 2010-09-09 Robert Dewar <dewar@adacore.com>
1295 * impunit.adb: Add entry for a-izteio.
1296 * checks.adb: Add comment.
1297 * debug.adb, exp_disp.adb: Minor reformatting.
1298 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
1300 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1302 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
1303 discriminant cannot be assumed to be the same value because they may
1304 refer to bounds of a component of two different instances of a
1307 2010-09-09 Gary Dismukes <dismukes@adacore.com>
1309 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
1310 operands of an operator to the type of an enclosing conversion, rewrite
1311 the operator so the conversion can't be flagged as redundant.
1312 Remove useless assignments to Typ and Rtyp.
1314 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
1316 * gnat_ugn.texi: Fix another long line.
1318 2010-09-09 Bob Duff <duff@adacore.com>
1320 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
1323 2010-09-09 Matthew Heaney <heaney@adacore.com>
1325 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
1326 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
1327 Replace_Element, Reverse_Elements, Swap): Change exception message to
1328 correctly indicate kind of tampering (cursor or element).
1329 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
1330 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
1331 Swap_Links, Replace_Element, Swap): Ditto.
1332 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
1333 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
1334 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
1335 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
1336 Generic_Replace_Element): Ditto
1337 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
1338 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
1339 Replace_Element): Ditto.
1340 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
1341 Symmetric_Difference, Union, Include, Replace): Ditto
1343 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1345 * sprint.adb (Write_Id): If the parent node is an expanded name, check
1346 that its entity_or_associated_node is an entity before writing it out.
1347 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
1348 constructors, there is no need for a dispatch table pointer because the
1349 table is fully inherited from the C++ code.
1351 2010-09-09 Thomas Quinot <quinot@adacore.com>
1353 * projects.texi: Fix wrong identifiers on package end lines in project
1355 * exp_ch6.adb: Minor reformatting.
1357 2010-09-09 Tristan Gingold <gingold@adacore.com>
1359 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
1361 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
1363 * gnat_ugn.texi: Fix description of -O3 optimization level.
1365 2010-09-09 Yannick Moy <moy@adacore.com>
1367 * a-cihama.adb, a-cohama.adb: Fix comments.
1369 2010-09-09 Arnaud Charlet <charlet@adacore.com>
1371 * i-cexten.ads: Add comments.
1372 (Signed_128): New type, used by some C bindings.
1373 * debug.adb: Update comment.
1375 2010-09-09 Sergey Rybin <rybin@adacore.com>
1377 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
1378 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
1379 the tool should process Ada 2005 sources.
1381 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1383 * sem_ch12.adb (Remove_Parent): If the scope containing the child
1384 instance is a block, examine the enclosing scope to determine if it is
1387 2010-09-09 Doug Rupp <rupp@adacore.com>
1389 * sem_prag.adb (pragma Ident): Pass --identification= vice
1391 * gnatlink.adb (Linker_Options): Look for --identification= vice
1394 2010-09-09 Gary Dismukes <dismukes@adacore.com>
1396 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
1397 inserting and analyzing the object declaration for the temporary object
1398 created to hold a 'Old value, push the scope for the subprogram where
1399 the object is inserted, so that its Scope (and that of related objects)
1400 will be set properly.
1402 2010-09-09 Vincent Celier <celier@adacore.com>
1404 * prj.adb (Get_Object_Directory): Return object directory display name
1405 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
1406 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
1407 return this value, otherwise return the default for the platform.
1409 2010-09-09 Arnaud Charlet <charlet@adacore.com>
1411 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1412 dependencies. Remove handling of gnatlbr.
1413 Do not remove s-stratt-xdr for the run-time when installing.
1415 2010-09-09 Robert Dewar <dewar@adacore.com>
1417 * sem_attr.adb: Minor reformatting.
1419 2010-09-09 Thomas Quinot <quinot@adacore.com>
1421 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
1422 unsigned long, not an int.
1424 2010-09-09 Vincent Celier <celier@adacore.com>
1426 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
1427 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
1428 we are not checking for equality of path or file names.
1430 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1432 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
1433 array reference, reset the Analyzed flag so that it is properly
1434 expanded when the resulting object declaration is analyzed.
1436 2010-09-09 Vincent Celier <celier@adacore.com>
1438 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
1441 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
1443 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
1444 VX_SPE_TASK option, so disable it.
1446 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1448 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
1450 (Is_Subunit_Of_Main): Handle null nodes properly.
1452 2010-09-09 Robert Dewar <dewar@adacore.com>
1454 * par-ch2.adb: Update comments.
1456 2010-09-09 Ben Brosgol <brosgol@adacore.com>
1458 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
1460 2010-09-09 Arnaud Charlet <charlet@adacore.com>
1462 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
1463 do not generate an error for compatibility with legacy code.
1464 ignored when generating SCIL.
1465 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
1467 2010-09-09 Thomas Quinot <quinot@adacore.com>
1469 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
1470 s-strxdr.adb to s-stratt-xdr.adb
1472 2010-09-09 Robert Dewar <dewar@adacore.com>
1474 * ali-util.adb (Obsolescent_Check): Removed.
1475 * gprep.adb (Obsolescent_Check): Removed.
1476 Remove Obsolescent_Check parameter in Scng instantiation
1477 * prj-err.adb (Obsolescent_Check): Removed.
1478 * prj-err.ads (Obsolescent_Check): Removed.
1479 Remove Obsolescent_Check parameter in Scng instantiation
1480 * scans.ads (Based_Literal_Uses_Colon): New flag
1481 * scn.adb (Obsolscent_Check_Flag): Removed
1482 (Obsolscent_Check): Removed
1483 (Set_Obsolescent_Check): Removed
1484 (Post_Scan): Add handling for obsolescent features
1485 * scn.ads (Obsolscent_Check): Removed
1486 (Set_Obsolescent_Check): Removed
1487 (Post_Scan): Can no longer be inlined
1488 Remove Obsolescent_Check from instantiation of Scng
1489 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
1490 (Nlit): Remove handling of obsolescent check
1491 (Scan, case '%'): Remove handling of obsolescent check
1492 (Scan, case '|'): Call Post_Scan
1493 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
1494 * scng.ads Remove Obsolescent_Check argument from Scng generic
1495 (Post_Scan): Now called for Tok_Vertical_Bar
1496 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
1498 2010-09-09 Doug Rupp <rupp@adacore.com>
1500 * gnatlbr.adb: Removed.
1501 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
1503 2010-09-09 Robert Dewar <dewar@adacore.com>
1505 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
1508 2010-09-09 Vincent Celier <celier@adacore.com>
1510 * gnatlbr.adb: Remove redundant conversions.
1512 2010-09-09 Vincent Celier <celier@adacore.com>
1514 * prj-proc.adb: Minor comment spelling error fix.
1515 * osint.ads (Env_Vars_Case_Sensitive): Use function
1516 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
1519 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1521 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
1522 resolution of conditional expressions whose dependent expressions are
1523 anonymous access types.
1525 2010-09-09 Robert Dewar <dewar@adacore.com>
1527 * a-ststio.adb: Minor code reorganization.
1528 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
1530 * types.ads: Minor reformatting.
1531 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
1532 redundant conversions.
1533 * output.adb: Minor reformatting.
1534 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
1536 * opt.ads: Add pragma Ordered for Verbosity_Level.
1537 * prj.ads: Add pragma Ordered for type Verbosity.
1539 2010-09-09 Vincent Celier <celier@adacore.com>
1541 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
1543 (Canonical_Case_Env_Var_Name): Ditto
1545 2010-09-09 Bob Duff <duff@adacore.com>
1547 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
1549 2010-09-09 Robert Dewar <dewar@adacore.com>
1551 * cstand.adb: Mark Boolean and Character types as Ordered
1552 * einfo.adb (Has_Pragma_Ordered): New flag
1553 * einfo.ads (Has_Pragma_Ordered): New flag
1554 * g-calend.ads: Mark Day_Name as Ordered
1555 * opt.ads: Mark Ada_Version_Type as Ordered
1556 (Warn_On_Unordered_Enumeration_Type): New flag
1557 * par-prag.adb: Add procdessing for pragma Ordered
1558 * s-ficobl.ads (Read_File_Mode): New subtype
1559 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
1560 * s-taskin.ads: Mark Entry_Call_State as ordered
1561 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
1563 * sem_ch6.ads: Mark Conformance_Type as Ordered
1564 * sem_prag.adb: Implement pragma Ordered
1565 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
1566 (Resolve_Comparison_Op): Diagnose unordered comparison
1567 (Resolve_Range): Diagnose unordered range
1568 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
1570 * snames.ads-tmpl: Add entry for pragma Ordered
1571 * style.ads (Check_Enumeration_Subrange): Removed
1572 * styleg.adb (Check_Enumeration_Subrange): Removed
1573 * styleg.ads (Check_Enumeration_Subrange): Removed
1574 * stylesw.adb: Remove handling of -gnatyE switch
1575 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
1576 * vms_data.ads: Remove -gnatyE entries
1577 Add -gnatw.u entries
1578 * ug_words: Entries for -gnatw.u and -gnatw.U
1579 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
1580 * gnat_rm.texi: Document pragma Ordered.
1581 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
1582 * s-tpobop.adb: Remove comparison on unordered enumeration type.
1584 2010-09-09 Vincent Celier <celier@adacore.com>
1586 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
1587 for VMS and Windows, and 1 for all other platforms.
1588 * adaint.h: New function __gnat_get_env_vars_case_sensitive
1589 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
1590 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
1591 Canonical_Case_File_Name, as we are dealing with environment variables,
1594 2010-09-09 Robert Dewar <dewar@adacore.com>
1596 * sem_util.adb: Minor reformatting
1598 2010-09-09 Vincent Celier <celier@adacore.com>
1600 * vms_data.ads: Add documentation for S_Make_Single.
1602 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1604 * sem_util.adb (Same_Object): include formal parameters.
1606 2010-09-09 Vincent Celier <celier@adacore.com>
1608 * make.adb (Queue): New package implementing a new impementation of the
1609 queue, taking into account the new switch --single-compile-per-obj-dir.
1610 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
1611 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
1612 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
1614 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
1615 switch --single-compile-per-obj-dir.
1616 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
1617 switch --single-compile-per-obj-dir.
1618 * gnat_ugn.texi: Add documentation for new gnatmake switch
1619 --single-compile-per-obj-dir.
1621 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1623 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
1625 2010-09-09 Javier Miranda <miranda@adacore.com>
1627 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
1628 (Replace_Type): Code cleanup.
1629 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
1631 2010-09-09 Thomas Quinot <quinot@adacore.com>
1633 * exp_ch8.adb: Minor reformatting.
1635 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1637 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
1638 Corresponding_Protected_Entry.
1640 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1642 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
1643 inequality, it is always rewritten as the negation of the corresponding
1645 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
1646 the predefined equality of an untagged record, create a body at the
1647 point of the renaming, to capture the current meaning of equality for
1650 2010-09-09 Robert Dewar <dewar@adacore.com>
1652 * sem.adb, sem_warn.adb: Minor reformatting.
1654 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1656 * sem_ch6.adb: Improve error message on untagged equality.
1657 * sem.adb (Semantics): Include subprogram bodies that act as spec.
1659 2010-09-09 Javier Miranda <miranda@adacore.com>
1661 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
1663 2010-09-09 Robert Dewar <dewar@adacore.com>
1665 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
1667 2010-09-09 Robert Dewar <dewar@adacore.com>
1669 * einfo.adb (Is_Aggregate_Type): New function.
1670 * einfo.ads (Aggregate_Kind): New enumeration subtype
1671 (Is_Aggregate_Type): New function.
1672 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
1675 2010-09-09 Robert Dewar <dewar@adacore.com>
1677 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
1678 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
1680 * restrict.ads, restrict.adb: Ditto.
1681 (Restriction_Check_Needed): New function
1683 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1685 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
1686 Build_Master_Entity, to find the proper scope for the master entity of
1687 a type that may contain tasks, in the presence of transient scopes.
1688 * exp_ch9.adb (Build_Master_Entity) Use new function.
1689 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
1691 2010-09-09 Vincent Celier <celier@adacore.com>
1693 * prj-attr.adb: Add new attributes Leading_Library_Options and
1694 Linker'Leading_Switches.
1695 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
1698 2010-09-09 Javier Miranda <miranda@adacore.com>
1700 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
1701 dispatching primitive covers some interface primitive is incomplete.
1702 Replace such code by the invocation of a new subprogram that provides
1704 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
1705 * sem_ch6.adb (Check_Missing_Return): Minor reformating
1706 (Check_Convention): Complete if-statement conditition when reporting
1707 errors (to avoid assertion failure).
1708 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
1709 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
1710 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
1711 overridden null interface primitives.
1712 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
1713 private type is an interface then use the parent of its full view to
1714 climb to its ancestor type.
1715 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
1716 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
1717 null interface primitives.
1718 (Is_Null_Interface_Primitive): New subprogram.
1719 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
1720 (Expand_Freeze_Record_Type): Do not generate specs of null interface
1721 subprograms because they are now generated by Analyze_Freeze_Entity.
1723 2010-09-09 Robert Dewar <dewar@adacore.com>
1725 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
1727 2010-09-09 Robert Dewar <dewar@adacore.com>
1729 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
1730 (Gen_Restrictions_C): Avoid explicit enumeration ranges
1731 (Set_String_Replace): New procedure
1732 * casing.ads (Known_Casing): New subtype declaration
1733 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
1735 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
1736 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
1737 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
1738 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
1739 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
1741 * sem_res.adb (Resolve_Range): Check for enumeration subrange style rule
1742 * sem_type.adb (Is_Array_Class_Record_Type): New.
1743 * style.ads (Check_Enumeration_Subrange): New procedure
1744 * styleg.adb (Check_Enumeration_Subrange): New procedure
1745 * styleg.ads (Check_Enumeration_Subrange): New procedure
1746 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
1747 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
1748 * usage.adb: Add line for -gnatyE
1749 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
1750 Add missing entry for NOBOOLEAN_OPERATORS
1751 * gnat_ugn.texi: Add documentation for -gnatyE
1753 2010-09-09 Robert Dewar <dewar@adacore.com>
1755 * namet.adb (Initialize): Is now a dummy procedure
1756 (Reinitialize): New procedure
1757 Call Reinitialize from package initialization
1758 * namet.ads (Initialize): Is now a dummy procedure
1759 (Reinitialize): New procedure
1760 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
1761 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
1764 2010-09-09 Bob Duff <duff@adacore.com>
1766 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
1768 2010-09-09 Robert Dewar <dewar@adacore.com>
1770 * s-bitops.adb (Raise_Error): Add exception message
1772 2010-09-09 Robert Dewar <dewar@adacore.com>
1774 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
1775 null statement after label.
1776 * sinfo.ads: Minor comment updates.
1778 2010-09-09 Robert Dewar <dewar@adacore.com>
1780 * nlists.ads, nlists.adb (In_Same_List): New function.
1781 Use Node_Or_Entity_Id where appropriate.
1782 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
1784 2010-09-09 Robert Dewar <dewar@adacore.com>
1786 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
1788 * sem_ch3.adb: Use Check_Wide_Character_Restriction
1789 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
1790 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
1791 (Find_Expanded_Name): Check violation of No_Wide_Characters
1793 2010-09-09 Robert Dewar <dewar@adacore.com>
1795 * par-ch5.adb: Minor reformatting.
1797 2010-09-09 Robert Dewar <dewar@adacore.com>
1799 * prj-env.adb: Minor code reorganization.
1800 * par-ch3.adb: Minor reformatting.
1801 * gcc-interface/Make-lang.in: Update dependencies.
1803 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1805 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
1806 a task declaration can be an entry body.
1808 2010-09-09 Javier Miranda <miranda@adacore.com>
1810 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
1811 tags of library level tagged types.
1812 (Make_Tags): Disable backend optimizations about aliasing for
1813 declarations of access to dispatch tables.
1815 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1817 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
1818 subtype for a null-excluding access type, recover the original
1819 subtype_mark to get the proper visibility on the original name.
1821 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1823 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
1824 create the primitive equality operation for an untagged record. The
1825 operation is the predefined equality if no record component has a
1826 user-defined equality, or if there is a user-defined equality for the
1827 type as a whole, or when the type is derived and it has an inherited
1828 equality. Otherwise the body of the operations is built as for tagged
1830 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
1831 (Make_Eq_Body): New function to create the expanded body of the equality
1832 operation for tagged and untagged records. In both cases the operation
1833 composes, and the primitive operation of each record component is used
1834 to generate the equality function for the type.
1835 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
1836 has an abstract equality defined, replace its call with a
1837 Raise_Program_Error.
1838 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
1839 user-defined equality operator for an untagged record type does not
1840 happen after type is frozen, and appears in the visible part if partial
1841 view of type is not limited.
1843 2010-09-09 Tristan Gingold <gingold@adacore.com>
1845 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
1847 2010-09-09 Bob Duff <duff@adacore.com>
1849 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
1851 2010-09-09 Pascal Obry <obry@adacore.com>
1853 * gnat_ugn.texi: Update doc on windows related topics.
1855 2010-09-09 Geert Bosch <bosch@adacore.com>
1857 * s-fatgen.adb: Update comments.
1859 2010-09-09 Robert Dewar <dewar@adacore.com>
1861 * par-ch4.adb (Box_Error): New procedure.
1863 2010-09-09 Thomas Quinot <quinot@adacore.com>
1865 * sem.adb: Minor reformatting.
1867 2010-09-09 Pascal Obry <obry@adacore.com>
1869 * prj-env.adb: Style fix, use /and then/ and /or else/.
1870 * gnat_ugn.texi: Fix typos.
1872 2010-09-03 Joseph Myers <joseph@codesourcery.com>
1875 * gcc-interface/misc.c (gnat_init_options): Allow options with
1876 empty canonical form. Generate a single save_argv element from -I
1879 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
1881 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
1882 Attach fake PARM_DECLs to the topmost block of the function.
1884 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
1886 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
1887 for the call to a function whose return type was unconstrained.
1889 2010-08-30 Olivier Hainque <hainque@adacore.com>
1891 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
1892 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
1893 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
1895 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
1897 * tracebak.c: Fix typo in comment.
1899 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1901 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
1902 * gcc-interface/trans.c: Likewise.
1903 * gcc-interface/utils.c: Likewise.
1905 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
1907 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
1909 2010-08-10 Robert Dewar <dewar@adacore.com>
1911 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
1912 * sem_util.adb: Minor reformatting.
1914 2010-08-10 Javier Miranda <miranda@adacore.com>
1916 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
1917 constructors that leave the object partially initialized.
1918 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
1919 that copies from parent of Typ the dispatch table slots of inherited
1920 C++ primitives. It handles primary and secondary dispatch tables.
1921 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
1922 use this attribute with E_Variable entities.
1923 (Set_Is_Tag): Relax assertion to allow its use with variables that
1925 (Set_Related_Type): Relax assertion to allow its use with variables
1926 that store the tag of a C++ class.
1927 (Write_26_Field_Name): Remove Related_Type.
1928 (Write_27_Field_Name): Add Related_Type.
1929 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
1930 with E_Variable entities.
1931 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
1933 * sem_util.adb (Search_Tag): Add missing support for CPP types.
1934 (Enclosing_CPP_Parent): New subprogram.
1935 (Has_Suffix): New subprogram.
1936 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
1937 closest ancestor of a type that is a C++ type.
1938 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
1940 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
1941 instance in derivations of C++ types.
1942 * exp_tss.adb (CPP_Init_Proc): New subprogram.
1943 (Is_CPP_Init_Proc): New subprogram.
1944 (Set_TSS): Handle new C++ init routines.
1945 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
1947 (CPP_Init_Proc): New subprogram.
1948 (Is_CPP_Init_Proc): New subprogram.
1949 * exp_disp.adb (CPP_Num_Prims): New subprogram.
1950 (Has_CPP_Constructors): New subprogram.
1951 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
1952 initialize slots located in the C++ part of the dispatch table.
1953 (Make_Tags): For CPP types declare variables used by the IP routine to
1954 store the C++ tag values after the first invocation of the C++
1956 (Build_CPP_Init_DT): New subprogram.
1957 (Set_CPP_Constructors): New implementation that builds an IP for each
1958 CPP constructor. These IP are wrappers of the C++ constructors that,
1959 after the first invocation of the constructor, read the C++ tags from
1960 the object and save them locally. These copies of the C++ tags are used
1961 by the IC routines to initialize tables of Ada derivations of CPP types.
1962 (Write_DT): Indicate what primitives are imported from C++
1963 * exp_disp.ads (CPP_Num_Prims): New subprogram.
1964 (Has_CPP_Constructors): New subprogram.
1965 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
1966 invoke the IC routine to inherit the slots of the parents.
1967 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
1968 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
1969 (Is_Variable_Size_Record): Factorize code calling
1970 Is_Variable_Size_Array.
1971 (Build_CPP_Init_Procedure): New subprogram that builds the tree
1972 corresponding to the procedure that initializes the C++ part of the
1973 dispatch table of an Ada tagged type that is a derivation of a CPP type.
1974 (Build_Init_Procedure): Adding documentation plus code reorganization to
1975 leave more clear the construction of the IP with C++ types.
1976 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
1977 it cannot be called after Make_Tags has been invoked.
1978 (Inherit_CPP_Tag): Removed.
1979 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
1980 located at variable offset.
1981 * freeze.ads: Minor reformating.
1982 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
1984 * gcc-interface/Make-lang.in: Update dependencies.
1986 2010-08-10 Robert Dewar <dewar@adacore.com>
1988 * a-chahan.ads: Add comments on handling of obsolescent entries.
1989 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
1990 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
1991 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
1992 * sem_attr.adb (Analyze_Access_Attribute): Call
1993 Check_Obsolescent_2005_Entity to check for access to obsolescent
1994 Ada.Characters.Handling subprogram.
1995 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
1996 type is obsolescent in Ada 2005.
1997 (Analyze_Attribute, case Constrained): Better placement of flag when
1998 flagged as obsolescent feature.
1999 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
2000 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
2001 is an obsolescent feature.
2002 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
2004 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
2005 Check_Obsolescent_2005_Entity to check for renaming obsolete
2006 Ada.Characters.Handling subprogram.
2007 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
2008 for obsolescent restrictions in Ada 2005.
2009 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
2010 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
2011 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
2012 check for obsolescent references to Ada.Characters.Handling subprograms
2014 2010-08-10 Robert Dewar <dewar@adacore.com>
2016 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
2018 2010-08-10 Robert Dewar <dewar@adacore.com>
2020 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
2021 * par-ch4.adb: Change wording of Ada 2012 messages
2022 * vms_data.ads: Add VMS entries for /2005, /12, /2012
2024 2010-08-10 Robert Dewar <dewar@adacore.com>
2026 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
2027 codes in the range 16#80#..16#7FF#.
2028 * sem_ch10.adb: Minor reformatting.
2030 2010-08-10 Arnaud Charlet <charlet@adacore.com>
2032 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
2033 generate ali files in CodePeer mode, so that a gnatmake -c -k will
2034 proceed further when possible
2035 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
2036 messages when ignoring representation clauses (-gnatI).
2038 2010-08-10 Ed Schonberg <schonberg@adacore.com>
2040 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
2041 constant-fold discriminant reference if the constraint is an object
2042 with non-static expression. Expression may contain volatile references
2043 in the presence of renamings.
2045 2010-08-10 Vincent Celier <celier@adacore.com>
2047 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
2049 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
2050 index for an associative array where it is allowed.
2052 2010-08-10 Thomas Quinot <quinot@adacore.com>
2054 * exp_attr.adb: Add comments.
2056 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
2058 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
2060 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
2062 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
2064 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
2066 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
2067 (build_vms_descriptor): Likewise.
2069 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2071 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
2072 (build_vms_descriptor32): Adjust calls to it for new parameter.
2073 (build_vms_descriptor): Likewise.
2075 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2077 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
2078 (build_variant_list): Take and return a VEC instead of a tree.
2079 (create_variant_part_from): Take a VEC instead of a tree for
2080 variant_list. Adjust accordingly.
2081 (gnat_to_gnu_entity): Adjust for changes to previous functions.
2083 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
2085 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
2087 (components_to_record): Likewise.
2088 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
2089 * gcc-interface/utils.c (max_size): Likewise.
2090 (build_vms_descriptor32): Likewise.
2091 (build_vms_descriptor): Likewise.
2093 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
2095 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
2096 (build_subst_list): Return a VEC instead of a tree.
2097 (build_variant_list): Take a VEC for subst_list. Adjust
2099 (create_field_decl_from): Likewise.
2100 (create_variant_part_from): Likewise.
2101 (copy_and_substitute_in_size): Likewise.
2102 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
2103 Free the built vector.
2105 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
2107 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
2108 allocator for large imported objects.
2110 2010-08-05 Robert Dewar <dewar@adacore.com>
2112 * gnat1drv.adb: Minor reformatting.
2114 2010-08-05 Ed Schonberg <schonberg@adacore.com>
2116 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
2117 instantiation, process its body before the spec of the main unit,
2118 because it may contain subprograms invoked in the spec of main.
2119 * einfo.ads: Add documention of delayed freeze.
2121 2010-08-05 Vincent Celier <celier@adacore.com>
2123 * prj-nmsc.adb (Process_Linker): Take into account new values for
2124 attribute Response_File_Format.
2125 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
2126 GCC_Object_List and GCC_Option_List.
2128 2010-08-05 Ed Schonberg <schonberg@adacore.com>
2130 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
2131 selected component that denotes a discriminant if it is the
2132 discriminant of a component of an unconstrained record type.
2134 2010-08-05 Ed Schonberg <schonberg@adacore.com>
2136 * exp_util.adb (Insert_Actions): If the action appears within a
2137 conditional expression that is already analyzed, insert action further
2140 2010-08-05 Robert Dewar <dewar@adacore.com>
2142 * exp_ch4.adb: Minor reformatting.
2144 2010-08-05 Thomas Quinot <quinot@adacore.com>
2146 * exp_ch4.adb: Minor reformatting
2147 * gnat1drv.adb: Minor reformatting.
2148 Minor code reorganization (use Nkind_In).
2150 2010-08-05 Ed Schonberg <schonberg@adacore.com>
2152 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
2153 determine whether the expression in an address clause for an
2154 initialized object must be constant. Code moved from freeze.adb.
2155 (Remove_Side_Effects): When the temporary is initialized with a
2156 reference, indicate that the temporary is a constant as done in all
2158 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
2159 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
2160 If object does not need a constant address, remove side effects from
2161 address expression, so it is elaborated at the point of the address
2162 clause and not at the freeze point of the object, so that elaboration
2165 2010-08-05 Vincent Celier <celier@adacore.com>
2167 * prj.adb (Is_Compilable): Return False for header files of non Ada
2170 2010-08-05 Emmanuel Briot <briot@adacore.com>
2172 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
2173 exec directory as a warning rather than an error.
2175 2010-08-05 Thomas Quinot <quinot@adacore.com>
2177 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
2180 2010-08-05 Steve Baird <baird@adacore.com>
2182 * exp_util.adb (Remove_Side_Effects): An access value which designates
2183 a volatile object of a nonvolatile type is prohibited.
2184 Do not call Make_Reference to construct a reference to such an object.
2186 2010-08-05 Robert Dewar <dewar@adacore.com>
2188 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
2189 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
2190 a-suewen.adb, a-suewen.ads: New files.
2191 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
2193 * sem_elab.adb: Minor reformatting.
2195 2010-08-05 Arnaud Charlet <charlet@adacore.com>
2197 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
2198 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
2199 in case of null Comp.
2201 2010-08-05 Robert Dewar <dewar@adacore.com>
2203 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
2205 2010-08-05 Gary Dismukes <dismukes@adacore.com>
2207 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
2208 nested access type whose designated type has tasks or is a protected
2209 object when the restrictions No_Task_Hierarchy or
2210 No_Local_Protected_Objects apply. Add ??? comment.
2211 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
2212 type is not a library-level type and No_Local_Protected_Objects applies.
2213 (Analyze_Task_Type): Give a warning when a task type is not a
2214 library-level type and No_Task_Hierarchy applies.
2216 2010-08-05 Arnaud Charlet <charlet@adacore.com>
2218 * sem.adb: Minor reformatting
2219 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
2222 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
2224 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
2226 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
2227 for the debug-only entity.
2228 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
2230 2010-08-03 Joseph Myers <joseph@codesourcery.com>
2232 * gcc-interface/lang-specs.h: Don't pass -a options.
2234 2010-07-28 Joseph Myers <joseph@codesourcery.com>
2236 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
2237 options. Check canonical_option_num_elements on options copied.
2239 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2241 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
2242 return value type. Don't check for missing arguments here.
2244 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2246 * gcc-interface/misc.c (gnat_option_lang_mask): New.
2247 (gnat_init_options): Update prototype. Reconstruct argv array
2248 from decoded options.
2250 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
2252 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
2253 case, merge the alias set of the old pointer type.
2255 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
2257 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
2258 and recurse only for multidimensional array types instead.
2260 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
2263 * gcc-interface/utils.c (convert): Fix thinko in test.
2264 (unchecked_convert): When converting from a scalar type to a type with
2265 a different size, pad to have the same size on both sides.
2267 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
2269 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
2270 equality for the component type of array types.
2272 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2274 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2275 * gcc-interface/trans.c: Likewise.
2276 * gcc-interface/utils.c: Likewise.
2277 * gcc-interface/utils2.c: Likewise.
2279 2010-07-13 Laurent GUERBY <laurent@guerby.net>
2282 * gcc-interface/targtyps.c: Include tm_p.h.
2283 * gcc-interface/Make-lang.in: Update dependencies.
2285 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
2287 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
2290 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
2292 * gcc-interface/utils.c: Include diagnostic-core.h in every file
2293 that includes toplev.h.
2295 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
2297 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
2298 Branch to common code handling the alignment of discrete types.
2299 <E_Signed_Integer_Type>: Likewise.
2300 <E_Modular_Integer_Type>: Likewise.
2302 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
2304 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
2305 (gnat_handle_option): Allocate only one element for gnat_argv.
2306 (gnat_init): Do not populate gnat_argv.
2308 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2310 * gcc-interface/trans.c: Do not include tree-flow.h.
2311 * gcc-interface/Make-lang.in: Adjust dependencies.
2313 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
2315 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
2316 of a TREE_LIST. Update comment.
2317 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
2318 Adjust call to gnat_build_constructor.
2319 (Attribute_to_gnu): Likewise.
2320 (gnat_to_gnu): Likewise.
2321 (pos_to_constructor): Likewise.
2322 (extract_values): Likewise.
2323 * gcc-interface/utils.c (build_template): Likewise.
2324 (convert_vms_descriptor64): Likewise.
2325 (convert_vms_descriptor32): Likewise.
2326 (convert_to_fat_pointer): Likewise.
2327 (convert): Likewise.
2328 (unchecked_convert): Likewise.
2329 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
2330 * gcc-interface/utils2.c (build_allocator): Likewise.
2331 (fill_vms_descriptor): Likewise.
2332 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
2333 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
2334 instead of TREE_LISTs.
2336 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2338 * gcc-interface/misc.c: Do not include except.h.
2339 * gcc-interface/Make-lang.in: Update dependencies.
2341 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
2343 * gcc-interface/trans.c: Include tree-flow.h.
2344 (gnu_switch_label_stack): Delete.
2345 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
2346 its associated block cannot fall through. Do not emit the final label
2347 if no cases branch to it.
2348 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
2350 2010-06-23 Thomas Quinot <quinot@adacore.com>
2352 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
2353 reference to a protected subprogram outside of the protected's scope,
2354 ensure the corresponding external subprogram is frozen before the
2357 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2359 * sem_prag.adb: Fix typo in error message.
2360 * sem.adb: Refine previous change.
2362 2010-06-23 Robert Dewar <dewar@adacore.com>
2364 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
2365 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
2366 Implement Ada 2012 string encoding packages.
2368 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2370 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
2371 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
2372 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
2373 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
2375 * gcc-interface/Makefile.in: Enable use of above files.
2377 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2379 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
2380 of address clauses if if Ignore_Rep_Clauses is active.
2381 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
2382 remove address clause from tree so that it does not reach the backend.
2384 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2386 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
2387 expand 'Valid from user code in CodePeer mode, will be handled by the
2390 2010-06-23 Bob Duff <duff@adacore.com>
2392 * g-comlin.ads: Minor comment improvements.
2394 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2396 * sem_res.adb (Uses_SS): The expression that initializes a controlled
2397 component of a record type may be a user-defined operator that is
2398 rewritten as a function call.
2400 2010-06-23 Bob Duff <duff@adacore.com>
2402 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
2404 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
2406 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
2407 label to the new sequence of statements. Set the sloc of the raise
2408 statement onto the new goto statements.
2410 2010-06-23 Robert Dewar <dewar@adacore.com>
2412 * a-stuten.ads, a-stuten.adb: New files.
2413 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
2414 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
2416 2010-06-23 Robert Dewar <dewar@adacore.com>
2418 * gnat_ugn.texi: Add documentation of -gnat12 switch
2419 Add documentation of -gnatX switch.
2421 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2423 * inline.ads: Include the current Ada_Version in the info for pending
2424 instance bodies, so that declaration and body are compiled with the
2426 * inline.adb: Move with_clause for Opt to spec.
2427 * sem_ch12.adb (Analyze_Package_Instantiation,
2428 Analyze_Subprogram_Instantiation): Save current Ada_Version in
2429 Pending_Instantiation information.
2430 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
2431 Inline_Package_Body): Use the Ada_Version present in the body
2434 2010-06-23 Robert Dewar <dewar@adacore.com>
2436 * usage.adb: Add documentation for -gnat12 switch.
2437 * errout.ads: Add VMS alias entry for -gnat12 switch
2438 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
2439 Add documentation for pragma Extensions_Allowed.
2440 * opt.ads: Add entry for Ada 2012 mode.
2441 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
2443 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
2445 * sem_ch13.adb: Add handling for Ada 2012 mode.
2446 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
2447 * switch-c.adb: Add handling for -gnat12 switch.
2448 Implement -gnat2005 and -gnat2012.
2449 * usage.adb: Add documentation for -gnat12 switch.
2450 * vms_data.ads: Add /12 switch for Ada 2012 mode.
2452 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2454 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
2455 No_Task_Hierarchy restriction. Add comment.
2456 * exp_ch9.adb, exp_ch3.adb: Update comments.
2458 2010-06-23 Robert Dewar <dewar@adacore.com>
2460 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
2461 * sem_res.adb: Add comments.
2462 * sem_util.adb: Minor reformatting. Add comments.
2463 Change increment on Actuals_In_Call table.
2464 * opt.ads: Minor: add 'constant'.
2466 2010-06-23 Javier Miranda <miranda@adacore.com>
2468 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
2469 TSD to Null_Address if No_Dispatching_Calls is active.
2471 2010-06-23 Vincent Celier <celier@adacore.com>
2473 * a-comlin.ads: Indicate that use of this package is not supported
2474 during the elaboration of an auto-initialized Stand-Alone Library.
2476 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2478 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
2479 alignment clause on a record type to determine if a component may be
2480 misaligned. The decision must be taken in the back-end where target
2481 alignment information is known.
2483 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2485 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
2486 systematically in CodePeer mode to simplify generated code.
2487 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
2488 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
2489 No_Task_Hierarchy is set instead of crasshing.
2491 2010-06-23 Thomas Quinot <quinot@adacore.com>
2493 * sem_util.adb: Minor code cleanup: test for proper entity instead of
2494 testing just Chars attribute when checking whether a given scope is
2496 * exp_ch4.adb, einfo.adb: Minor reformatting.
2498 2010-06-23 Vincent Celier <celier@adacore.com>
2501 * switch-m.adb (Normalize_Compiler_Switches): Take into account
2502 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
2503 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
2505 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2507 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
2508 operation with a universal real operand, and the right operand is a
2509 range with universal bounds, find unique fixed point that may be
2510 candidate, and warn appropriately.
2512 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2514 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
2515 properly the rare cases where VMS operators are visible through
2516 Extend_System, but the default System is being used and Address is a
2518 * sem_util.adb: Widen predicate Is_VMS_Operator.
2520 2010-06-23 Vincent Celier <celier@adacore.com>
2522 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
2525 2010-06-23 Olivier Hainque <hainque@adacore.com>
2527 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
2528 Interface_Name as foreign. These are GCC builtin imports for
2529 which Ada specific processing doesn't apply.
2531 2010-06-23 Thomas Quinot <quinot@adacore.com>
2533 * sem_ch12.adb: Minor reformatting.
2535 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2537 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
2538 determine whether an intrinsic subprogram is VMS specific.
2540 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
2542 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
2543 is present in the entity.
2545 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2547 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
2548 Fix handling of parameters.
2549 Add protection against unexpected cases.
2550 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
2551 access level, since "A" suffix is already used elsewhere. Similarly,
2552 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
2555 2010-06-23 Thomas Quinot <quinot@adacore.com>
2557 * sem_util.adb, sem_util.ads: Minor reformatting.
2559 2010-06-23 Vincent Celier <celier@adacore.com>
2561 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
2562 the previous behavior of gprclean when there are missing files.
2564 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2566 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
2567 generic body is not a fatal error.
2568 (Mark_Context): Handle properly names of child units.
2569 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
2572 2010-06-23 Vincent Celier <celier@adacore.com>
2574 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
2577 2010-06-23 Bob Duff <duff@adacore.com>
2579 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
2580 Memory_Space, because CPU_Time doesn't seem to provide any significant
2581 speed advantage in practice. Cleanup: Get rid of constant
2582 Default_Optimization; doesn't seem to add anything. Use case
2583 statements instead of if statements; seems cleaner.
2585 2010-06-23 Olivier Hainque <hainque@adacore.com>
2587 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
2588 Wshadow instead of Wextra to guard warning on absence of internal
2589 builtin decl for an import. Fix use of quote in warning text.
2590 (intrin_arglists_compatible_p): Remove processing of integer trailing
2591 args on the Ada side. Fix use of literal > in warning text.
2592 (intrin_return_compatible_p): Never warn on "function imported as
2593 procedure". Defer the void/void case to the common type compatibility
2595 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
2596 of GCC builtin imports.
2598 2010-06-23 Olivier Hainque <hainque@adacore.com>
2600 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
2602 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
2603 functions, helpers for ...
2604 (intrin_profiles_compatible_p): New function, replacement for ...
2605 (compatible_signatures_p): Removed.
2606 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
2607 attempt to bind an unregistered builtin function. When we have
2608 one, use it and warn on profile incompatibilities.
2610 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2612 * gcc-interface/Make-lang.in: Update dependencies.
2614 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2616 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
2617 for a coextension in an object declaration is a concatenation, treat
2618 coextension as dynamic.
2620 2010-06-23 Javier Miranda <miranda@adacore.com>
2622 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
2623 internal entities are added to the scope of the tagged type.
2624 (Derive_Subprograms): Do not stop derivation when we find the first
2625 internal entity that has attribute Interface_Alias. After the change
2626 done to Override_Dispatching_Operations it is no longer true that
2627 these primirives are always located at the end of the list of
2629 * einfo.ads (Primitive_Operations): Add documentation.
2630 * exp_disp.adb (Write_DT): Improve output adding to the name of the
2631 primitive a prefix indicating its corresponding tagged type.
2632 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
2633 entity covers the primitive of an interface that is not an ancestor of
2634 this tagged type then the new primitive is added at the end of the list
2635 of primitives. Required to fulfill the C++ ABI.
2637 2010-06-23 Javier Miranda <miranda@adacore.com>
2639 * atree.ads (Set_Reporting_Proc): New subprogram.
2640 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
2641 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
2642 to routines of package Scil_ll by indirect call to the registered
2644 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
2645 that is invoked when a node is allocated, replaced or rewritten.
2646 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
2647 the SCIL node. Used as argument for Set_Reporting_Proc.
2648 (Initialize): Register Copy_SCIL_Node as the reporting routine that
2649 is invoked by atree.
2651 2010-06-23 Thomas Quinot <quinot@adacore.com>
2653 * sem_ch3.ads: Minor reformatting.
2655 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2657 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
2658 always analyze the generic body and instance, because it may be needed
2660 (Mark_Context): Prepend the with clauses for needed generic units, so
2661 they appear in a better order for CodePeer.
2662 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
2664 2010-06-23 Emmanuel Briot <briot@adacore.com>
2666 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
2668 2010-06-23 Robert Dewar <dewar@adacore.com>
2670 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
2672 2010-06-23 Thomas Quinot <quinot@adacore.com>
2674 * a-tags.ads: Fix description of TSD structure.
2676 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2678 * sem_ch12.adb (Mark_Context): When indicating that the body of a
2679 generic unit is needed prior to the unit containing an instantiation,
2680 search recursively the context of the generic to add other generic
2681 bodies that may be instantiated indirectly through the current instance.
2683 2010-06-23 Robert Dewar <dewar@adacore.com>
2685 * freeze.adb: Minor reformatting.
2687 2010-06-23 Bob Duff <duff@adacore.com>
2689 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
2691 2010-06-23 Vincent Celier <celier@adacore.com>
2693 * make.adb (Compile_Sources): Complete previous change.
2695 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2697 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
2698 Constrained extra formal.
2700 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2702 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
2703 Initialize_Scalars are enabled, compile the generated equality function
2704 for a composite type with full checks enabled, so that validity checks
2705 are performed on individual components.
2707 2010-06-23 Emmanuel Briot <briot@adacore.com>
2709 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
2710 Missing_Source_Files.
2712 2010-06-23 Robert Dewar <dewar@adacore.com>
2714 * exp_ch3.adb, exp_util.adb: Minor reformatting.
2716 2010-06-23 Jose Ruiz <ruiz@adacore.com>
2718 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
2719 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
2720 Clock (without delays) use a run time which is properly initialized.
2722 2010-06-23 Vincent Celier <celier@adacore.com>
2724 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
2725 when -f -u and a main is specified on the command line. However,
2726 attempt to compile even when the ALI file is read-only when
2727 Must_Compile is True.
2729 2010-06-23 Thomas Quinot <quinot@adacore.com>
2731 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
2733 2010-06-23 Javier Miranda <miranda@adacore.com>
2735 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
2736 entities for parent types that are interfaces. Needed in generics to
2737 handle formals that implement interfaces.
2738 (Derive_Subprograms): Add assertion for derivation of tagged types that
2739 do not cover interfaces. For generics, complete code that handles
2740 derivation of type that covers interfaces because the previous
2741 condition was weak (it required only name consistency; arguments were
2742 not checked). Add new code to locate primitives covering interfaces
2743 defined in generic units or instantiatons.
2744 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
2745 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
2746 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
2747 interfaces that are parents of the type because they share the primary
2749 (Register_Primitive): Do not register primitives of interfaces that
2750 are parents of the type.
2751 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
2752 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
2753 primitives skip primitives of interfaces that are parents of the type.
2755 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2757 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
2758 attribute cannot be constant-folded if an index type is a formal type,
2759 or is derived from one.
2760 * checks.adb (Determine_Range): ditto.
2762 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2764 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
2766 2010-06-23 Bob Duff <duff@adacore.com>
2768 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
2769 (Insert): Disallow nul characters.
2770 (misc output routines): Assert no nul characters.
2772 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2774 * exp_ch4.adb: Use predefined unsigned type in all cases.
2776 2010-06-23 Bob Duff <duff@adacore.com>
2778 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
2779 * g-pehage.ads: Minor comment fixes.
2780 * g-pehage.adb: Minor: Add some additional debugging printouts under
2783 2010-06-23 Robert Dewar <dewar@adacore.com>
2785 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
2786 (Worse_Choice): Always prefer Pure/Preelab.
2788 2010-06-23 Vincent Celier <celier@adacore.com>
2790 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
2792 2010-06-23 Robert Dewar <dewar@adacore.com>
2794 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
2795 checking returns in generic case.
2796 (Check_Missing_Return): New procedure.
2798 2010-06-23 Robert Dewar <dewar@adacore.com>
2800 * bindgen.adb, switch-b.adb: Minor reformatting.
2802 2010-06-23 Javier Miranda <miranda@adacore.com>
2804 * frontend.adb (Frontend): Add call to initialize the new package
2806 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
2808 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
2809 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
2811 * exp_util.adb (Insert_Actions): Remove code for
2812 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2813 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
2814 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
2815 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
2816 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
2817 * sinfo.ads (SCIL_Related_Node): Field removed.
2818 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
2819 (N_SCIL_Tag_Init): Node removed.
2820 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
2821 (Check_SCIL_Node): New implementation.
2822 (Find_SCIL_Node): Removed.
2823 * sem.adb (Analyze): Remove management of
2824 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2825 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
2827 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
2828 Set_SCIL_Related_Node and avoid adding the SCIL node before the
2829 referenced node using Insert_Action because this is not longer required.
2830 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
2831 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
2832 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
2833 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
2834 because we no longer require to generate the SCIL node before the call.
2835 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
2836 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
2837 nodes before the referenced node using Insert_Action because this
2838 is not longer required.
2839 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
2840 update the SCIL_Node field.
2841 * sprint.adb (Sprint_Node_Actual): Remove code for
2842 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2843 * treepr.adb (Print_Node): Print the SCIL node field (if available).
2844 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
2845 SCIL_Tag_Init nodes.
2846 * scil_ll.ads, scil_ll.adb: New files.
2847 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
2850 2010-06-23 Robert Dewar <dewar@adacore.com>
2852 * sem_ch6.adb: Minor reformatting.
2854 2010-06-23 Doug Rupp <rupp@adacore.com>
2856 * bindusg.adb (Display): Write -Hnn line.
2857 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
2859 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
2860 valid values to 32 and 64.
2861 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
2862 ENABLE, DISABLE as valid settings.
2863 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
2864 * opt.ads (Heap_Size): New global variable.
2865 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
2866 TARGET_MALLOC64 check. Fix comment.
2868 2010-06-23 Robert Dewar <dewar@adacore.com>
2870 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
2871 reformatting. Add comments.
2872 * errout.adb (Finalize): Properly adjust warning count when deleting
2875 2010-06-22 Robert Dewar <dewar@adacore.com>
2877 * errout.adb (Finalize): Set Prev pointers.
2878 (Finalize): Delete continuations for deletion by warnings off(str).
2879 * erroutc.ads: Add Prev pointer to error message structure.
2881 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2883 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
2884 child unit, examine context of parent units to locate instantiated
2885 generics whose bodies may be needed.
2886 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
2887 with_clause for the instantiated generic, examine the context of its
2888 parents, to set Withed_Body flag, so that it can be visited earlier.
2889 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
2890 an unsigned type, use a type of the proper size for the intermediate
2891 value, to prevent alignment problems on unchecked conversion.
2893 2010-06-22 Geert Bosch <bosch@adacore.com>
2895 * s-rannum.ads Change Generator type to be self-referential to allow
2896 Random to update its argument. Use "in" mode for the generator in the
2897 Reset procedures to allow them to be called from the Ada.Numerics
2898 packages without tricks.
2899 * s-rannum.adb: Use the self-referencing argument to get write access
2900 to the internal state of the random generator.
2901 * a-nudira.ads: Make Generator a derived type of
2902 System.Random_Numbers.Generator.
2903 * a-nudira.adb: Remove use of 'Unrestricted_Access.
2904 Put subprograms in alpha order and add headers.
2905 * g-mbdira.ads: Change Generator type to be self-referential.
2906 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
2908 2010-06-22 Robert Dewar <dewar@adacore.com>
2910 * freeze.adb: Minor reformatting
2911 Minor code reorganization (use Nkind_In and Ekind_In).
2913 2010-06-22 Bob Duff <duff@adacore.com>
2915 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
2916 -gnatc when a file is compiled that we cannot generate code for, not
2917 helpful and confusing.
2919 2010-06-22 Vincent Celier <celier@adacore.com>
2921 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
2924 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2926 * s-rannum.adb: Replace constants with commented symbols.
2927 * s-rannum.ads: Explain significance of the initial value of the data
2930 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2932 * a-ngcoty.adb: Clarify comment.
2934 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2936 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
2937 expansion for indexing packed arrays with small power-of-2 component
2938 sizes when the target is AAMP.
2939 (Expand_Packed_Element_Reference): Return without expansion for
2940 indexing packed arrays with small power-of-2 component sizes when the
2943 2010-06-22 Geert Bosch <bosch@adacore.com>
2945 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
2948 2010-06-22 Robert Dewar <dewar@adacore.com>
2950 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
2953 2010-06-22 Doug Rupp <rupp@adacore.com>
2955 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
2957 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
2958 (pragma Ident): Add a default ident string in the private part.
2960 2010-06-22 Robert Dewar <dewar@adacore.com>
2962 * cstand.adb: Minor reformatting.
2964 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2966 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
2967 recognize the Shift and Rotation intrinsics that are known to the
2968 compiler but have no interface name.
2970 2010-06-22 Geert Bosch <bosch@adacore.com>
2972 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
2973 scaling in case of overflow or NaN results.
2975 2010-06-22 Robert Dewar <dewar@adacore.com>
2977 * cstand.adb: Complete previous change.
2978 * g-dirope.ads: Add comment.
2979 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
2981 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2983 * cstand.adb: Add tree nodes for pragma Pack on string types.
2985 2010-06-22 Javier Miranda <miranda@adacore.com>
2987 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
2988 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
2989 formal of a primitive.
2990 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
2991 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
2992 formal of a primitive.
2993 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
2994 to obtain the last formal of a primitive.
2996 2010-06-22 Geert Bosch <bosch@adacore.com>
2998 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
2999 depending on __EMX__ or MSDOS being defined.
3000 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
3001 * a-excpol-abort.adb: Update comment indicating users of the file.
3002 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
3004 * env.c: Remove empty conditional for MSDOS.
3005 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
3008 2010-06-22 Robert Dewar <dewar@adacore.com>
3010 * s-rannum.adb: Minor reformatting.
3012 2010-06-22 Javier Miranda <miranda@adacore.com>
3014 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
3015 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
3016 package Sem_Util to package Sem_Aux.
3018 2010-06-22 Javier Miranda <miranda@adacore.com>
3020 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
3021 remove useless restriction on imported routines when building the
3024 2010-06-22 Robert Dewar <dewar@adacore.com>
3026 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
3029 2010-06-22 Javier Miranda <miranda@adacore.com>
3031 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
3032 generic subprogram declarations to ensure proper context. Add missing
3033 support for generic actuals.
3034 (Try_Primitive_Operation): Add missing support for concurrent types that
3035 have no Corresponding_Record_Type. Required to diagnose errors compiling
3036 generics or when compiling with no code generation (-gnatc).
3037 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
3038 the corresponding record type.
3039 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
3040 documentation. Do minimum decoration when processing a primitive of a
3041 concurrent tagged type that covers interfaces. Required to diagnose
3042 errors in the Object.Operation notation compiling generics or under
3044 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
3045 propagation of attribute Interface_List to the corresponding record.
3046 (Expand_N_Task_Type_Declaration): Code cleanup.
3047 (Expand_N_Protected_Type_Declaration): Code cleanup.
3049 2010-06-22 Matthew Heaney <heaney@adacore.com>
3051 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
3053 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
3055 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
3056 that is able to produce all representable floating-point numbers in the
3057 unit interval. Remove template parameter Shift_Right, no longer used.
3058 * gnat_rm.texi: Document the period of the pseudo-random number
3059 generator under the description of its algorithm.
3060 * gcc-interface/Make-lang.in: Update dependencies.
3062 2010-06-22 Thomas Quinot <quinot@adacore.com>
3064 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
3065 reference to discriminant (can be an expanded name as well as an
3068 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3070 * exp_ch6.adb: Clarify comment.
3072 2010-06-22 Geert Bosch <bosch@adacore.com>
3074 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
3075 with decimal small as decimal types, avoiding floating-point arithmetic.
3076 (Has_Decimal_Small): New function.
3077 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
3079 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
3080 callers to call the new function in Einfo that takes the entity as
3083 2010-06-22 Robert Dewar <dewar@adacore.com>
3085 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
3087 2010-06-22 Thomas Quinot <quinot@adacore.com>
3089 * sem_elab.adb: Minor reformatting.
3091 2010-06-22 Vincent Celier <celier@adacore.com>
3093 * gnatsym.adb: Put the object files in the table in increasing
3094 aphabetical order of base names.
3096 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3098 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
3099 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
3100 the corresponding discriminal within a record declaration.
3102 2010-06-22 Thomas Quinot <quinot@adacore.com>
3104 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
3105 expression referring to a discriminal of the type of the aggregate (not
3106 a discriminal of some other unrelated type), and the prefix in the
3107 generated selected component must come from Lhs, not Obj.
3109 2010-06-22 Thomas Quinot <quinot@adacore.com>
3111 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
3112 when to freeze the parent type.
3114 2010-06-22 Robert Dewar <dewar@adacore.com>
3116 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
3117 exp_aggr.adb: Minor reformatting.
3118 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
3119 GNAT.MBSS_Float_Random.
3120 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
3122 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
3124 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
3125 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
3126 (Random_Float_Template, Random): New method of creating
3127 uniform floating-point variables that allow the creation of all machine
3130 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
3132 2010-06-22 Gary Dismukes <dismukes@adacore.com>
3134 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
3135 to abstract targets to check that the type is tagged and comes from
3136 source, rather than only testing for targets of interface types. Remove
3139 2010-06-22 Vincent Celier <celier@adacore.com>
3141 * vms_data.ads: Modify the declarations of qualifiers
3142 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
3145 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3147 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
3148 expansion is disabled.
3150 2010-06-22 Robert Dewar <dewar@adacore.com>
3152 * makeusg.adb: Minor reformatting.
3154 2010-06-22 Robert Dewar <dewar@adacore.com>
3156 * types.ads: (Dint): Removed, no longer used anywhere.
3157 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
3158 (UI_Mul): Avoid use of UI_From_Dint.
3159 (UI_From_Dint): Removed, not used.
3160 * uintp.ads (UI_From_Dint): Removed, not used.
3161 (Uint_Min/Max_Simple_Mul): New constants.
3163 2010-06-22 Vincent Celier <celier@adacore.com>
3165 * clean.adb (Parse_Cmd_Line): Recognize switch
3166 --unchecked-shared-lib-imports.
3167 (Usage): Add line for switch --unchecked-shared-lib-imports
3168 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
3169 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
3170 moved from GPR_Util.
3171 * switch-m.adb (Scan_Make_Switches): Recognize switch
3172 --unchecked-shared-lib-imports.
3173 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
3174 * gnat_ugn.texi: Add documentation for new switch
3175 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
3177 2010-06-22 Javier Miranda <miranda@adacore.com>
3179 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
3180 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
3181 this patch replaces duplication of code that traverses the chain of
3182 aliased primitives by a call to routine Ultimate_Alias that
3183 provides this functionality.
3185 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3187 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
3188 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
3191 2010-06-22 Thomas Quinot <quinot@adacore.com>
3193 * einfo.ads: Minor reformatting.
3195 2010-06-22 Javier Miranda <miranda@adacore.com>
3197 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
3198 eliminated primitives.
3199 (Make_DT): Avoid referencing eliminated primitives.
3200 (Register_Primitive): Do not register eliminated primitives in the
3201 dispatch table. Required to add this functionality when the program is
3202 compiled without static dispatch tables (-gnatd.t)
3204 2010-06-22 Emmanuel Briot <briot@adacore.com>
3206 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
3207 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
3208 warnings on use of internal GNAT units.
3210 2010-06-22 Jose Ruiz <ruiz@adacore.com>
3212 * s-taprop-vxworks.adb (Set_Priority): Update comments.
3214 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
3216 * s-rannum.adb: Make stylistic change to remove mystery constant in
3217 Extract_Value. Image_Numeral_Length: new symbolic constant.
3219 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3221 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
3222 Is_Synchronized_Interface, Is_Task_Interface into computable
3223 predicates, to free three flags in entity nodes.
3224 * sem_ch3.adb: Remove setting of these flags.
3226 2010-06-22 Robert Dewar <dewar@adacore.com>
3228 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
3230 * s-taprop-vxworks.adb: Add comment for Set_Priority.
3231 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
3232 * projects.texi: Move @cindex to the left margin, since otherwise we
3233 are missing entries in the index.
3235 2010-06-22 Emmanuel Briot <briot@adacore.com>
3237 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
3238 packages from the GNAT hierarchy instead of System when possible.
3239 * gcc-interface/Make-lang.in: Update dependencies.
3241 2010-06-22 Jose Ruiz <ruiz@adacore.com>
3243 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
3244 previously in place to reorder the ready queue when a task drops its
3245 priority due to the loss of inherited priority.
3247 2010-06-22 Vincent Celier <celier@adacore.com>
3249 * projects.texi: Minor spelling error fixes.
3252 2010-06-22 Emmanuel Briot <briot@adacore.com>
3254 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
3255 warnings for some with clauses.
3257 2010-06-22 Robert Dewar <dewar@adacore.com>
3259 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
3260 test to catch more cases where first subtype is the results we want.
3261 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
3262 error case, since Errout will now handle this correctly.
3263 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
3264 Update dependencies.
3266 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3268 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
3269 when calling Make_Temporary.
3271 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3273 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
3274 subprogram can be associated with an entry body.
3276 2010-06-22 Robert Dewar <dewar@adacore.com>
3278 * scos.ads: Add note on membership test handling.
3280 2010-06-22 Vincent Celier <celier@adacore.com>
3282 * projects.texi: Minor spelling fixes.
3285 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
3287 * s-rannum.adb: Correct off-by-one error in Extract_Value.
3289 2010-06-22 Vincent Celier <celier@adacore.com>
3291 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
3293 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
3294 gcc command if it is too long.
3296 2010-06-22 Robert Dewar <dewar@adacore.com>
3298 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
3300 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3302 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
3303 calling Make_Temporary.
3305 2010-06-22 Robert Dewar <dewar@adacore.com>
3307 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
3309 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3311 * sem_res.adb: Additional special-case for VMS.
3313 2010-06-22 Vincent Celier <celier@adacore.com>
3315 * gnatsym.adb: Minor comment fix.
3317 2010-06-22 Vincent Celier <celier@adacore.com>
3319 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
3321 2010-06-22 Robert Dewar <dewar@adacore.com>
3323 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
3324 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
3325 Ada 95 mode as an implementation defined attribute.
3327 2010-06-22 Vincent Celier <celier@adacore.com>
3329 * bindusg.adb (Display): Update line for -R
3330 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
3331 generated files when -R is used.
3333 2010-06-22 Vincent Celier <celier@adacore.com>
3335 * prj-nmsc.adb (Lib_Data_Table): New table.
3336 (Check_Library_Attributes): Check if the same library name is used in
3337 two different projects that do not extend each other.
3339 2010-06-22 Robert Dewar <dewar@adacore.com>
3341 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
3343 2010-06-22 Vincent Celier <celier@adacore.com>
3345 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
3346 empty, make it the current working directory.
3348 2010-06-22 Thomas Quinot <quinot@adacore.com>
3350 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
3351 private type with discriminants, make sure the parent type is frozen.
3353 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
3355 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
3356 with packed array references specially.
3357 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
3358 to a component of a bit packed array if it is the prefix of 'Bit.
3359 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
3360 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
3361 'Bit reference, where the prefix involves a packed array reference.
3362 (Get_Base_And_Bit_Offset): New helper, extracted from...
3363 (Expand_Packed_Address_Reference): ...here. Call above procedure to
3364 get the outer object and offset expression.
3366 2010-06-22 Thomas Quinot <quinot@adacore.com>
3368 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
3369 * einfo.adb (Related_Expression, Set_Related_Expression): Add
3372 2010-06-22 Javier Miranda <miranda@adacore.com>
3374 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
3375 reorganization to properly check if the operation has been inherited as
3376 an abstract operation.
3378 2010-06-22 Ed Falis <falis@adacore.com>
3380 * s-osinte-vxworks.ads: Complete previous change.
3382 2010-06-22 Thomas Quinot <quinot@adacore.com>
3384 * sem_res.adb: Add comment.
3385 * projects.texi, gnat_ugn.texi: Remove macro.
3387 2010-06-22 Vincent Celier <celier@adacore.com>
3389 * prj-attr.adb: Remove project level attribute Main_Language.
3391 2010-06-22 Robert Dewar <dewar@adacore.com>
3393 * switch-b.adb, osint-b.adb: Minor reformatting.
3395 2010-06-22 Pascal Obry <obry@adacore.com>
3397 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
3398 vector if previous send was not fully successful. If only part of
3399 the vector data was sent, we exit the loop.
3401 2010-06-22 Thomas Quinot <quinot@adacore.com>
3403 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
3404 error reporting with generic types.
3406 2010-06-22 Thomas Quinot <quinot@adacore.com>
3408 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
3409 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
3410 vms_data.ads: Add a new command line switch -A to gnatbind to output
3411 the list of all ALI files for the partition.
3413 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3415 * s-osinte-vxworks.ads: Fix casing.
3416 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
3417 change: Interfaces.C does not provide a long_long type.
3419 2010-06-22 Emmanuel Briot <briot@adacore.com>
3421 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
3422 native user's guide, since this document contains the two versions.
3423 * gcc-interface/Make-lang.in: Update doc dependencies.
3425 2010-06-22 Robert Dewar <dewar@adacore.com>
3427 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
3429 2010-06-22 Emmanuel Briot <briot@adacore.com>
3431 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
3432 not build this file on its own (only through gnat_ugn.texi).
3433 Remove macro definitions and insert simpler version in gnat_ugn.texi.
3435 2010-06-22 Robert Dewar <dewar@adacore.com>
3437 * ali-util.ads: Minor comment update.
3438 * g-socthi-mingw.adb: Minor reformatting.
3440 2010-06-22 Ed Falis <falis@adacore.com>
3442 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
3443 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
3444 for specific versions of VxWorks.
3446 2010-06-22 Emmanuel Briot <briot@adacore.com>
3448 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
3449 related sections from user's guide and reference manual, since they
3450 have now been merged together into a separate document (projects.texi).
3451 This removes a lot of duplication where attributes where described
3453 The grammar for the project files is now in each of the sections
3454 (packages,expressions,...) instead of being duplicates in two other
3455 sections (one in the user's guide that contained the full grammar,
3456 and various sections in the rm that contained extracts of the same
3458 Added the full list of all supported attributes, since existing lists
3460 Rename "associative array" into "indexed attribute"
3461 Remove sections that were duplicates ("External References in
3462 Project Files" and "External Values", and "Project Extensions"
3463 for instance). The list of valid packages in project files is now in
3466 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3468 * sem_ch3.adb (Add_Internal_Interface_Entities): If
3469 Find_Primitive_Covering_Interface does not find the operation, it may
3470 be because of a name conflict between the inherited operation and a
3471 local non-overloadable name. In that case look for the operation among
3472 the primitive operations of the type. This search must succeed
3473 regardless of visibility.
3475 2010-06-22 Pascal Obry <obry@adacore.com>
3477 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
3478 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
3481 2010-06-22 Robert Dewar <dewar@adacore.com>
3483 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
3485 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
3487 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3489 * s-intman-vxworks.ads: Code clean up.
3491 2010-06-22 Thomas Quinot <quinot@adacore.com>
3493 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
3494 dereference, construct actual subtype of designated object to generate
3495 proper bounds checks.
3497 2010-06-22 Thomas Quinot <quinot@adacore.com>
3499 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
3500 Read_Withed_ALIs, which is more descriptive.
3502 2010-06-22 Pascal Obry <obry@adacore.com>
3504 * g-sothco.ads: Minor reformatting.
3505 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
3506 C_Sendmsg implementation.
3507 (C_Sendmsg): Do not use lock (not needed).
3508 (C_Recvmsg): Likewise and also do not wait for incoming data.
3510 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3512 * uintp.adb: Fix scope error in operator call.
3514 2010-06-22 Vincent Celier <celier@adacore.com>
3516 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
3517 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
3518 autoconfiguration is needed, fail indicating that no config project
3519 file can be found, as there is no autoconfiguration on VMS.
3521 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3523 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
3524 for an operator in a functional notation, when operands are universal.
3526 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3528 * gcc-interface/Make-lang.in: Update dependencies.
3530 2010-06-22 Robert Dewar <dewar@adacore.com>
3532 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
3534 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
3535 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
3537 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
3540 2010-06-22 Vincent Celier <celier@adacore.com>
3542 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
3543 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
3545 2010-06-22 Pascal Obry <obry@adacore.com>
3547 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
3549 (C_Recvmsg): Make sure the routine is atomic. Also fully
3550 fill vectors in the proper order.
3551 (C_Sendmsg): Make sure the routine is atomic.
3553 2010-06-22 Robert Dewar <dewar@adacore.com>
3555 * sem_ch8.adb: Update comment.
3556 * sem_res.adb: Minor code reorganization (use Ekind_In).
3558 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3560 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
3561 name is a call, use the number of actuals to determine whether this is
3562 a binary or unary operator, rather than relying on later information
3563 to resolve the overload.
3565 2010-06-22 Robert Dewar <dewar@adacore.com>
3567 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
3569 2010-06-22 Robert Dewar <dewar@adacore.com>
3571 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
3572 * sem_eval.adb: Minor reformatting.
3574 2010-06-22 Vincent Celier <celier@adacore.com>
3576 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
3577 to gnatlink, except on Open VMS.
3578 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
3579 object directories if -nostdlib is used.
3581 2010-06-22 Robert Dewar <dewar@adacore.com>
3583 * sem_util.adb (Is_Delegate): Put in proper alpha order.
3584 * sem_eval.adb: Minor reformatting.
3586 2010-06-22 Robert Dewar <dewar@adacore.com>
3588 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
3589 * exp_aggr.adb: Minor comment changes and reformatting.
3590 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
3591 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
3593 2010-06-22 Thomas Quinot <quinot@adacore.com>
3595 * sem_util.adb (Build_Actual_Subtype): Record original expression in
3596 Related_Expression attribute of the constructed subtype.
3597 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
3598 Node24 on types for...
3599 (Related_Expression): Make attribute available on types as well.
3601 2010-06-22 Gary Dismukes <dismukes@adacore.com>
3603 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
3604 Directly_Designated_Type when the type argument is an access type.
3605 (Find_Interface_Tag): Retrieve Designated_Type instead of
3606 Directly_Designated_Type when the type argument is an access type.
3607 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
3608 Directly_Designated_Type of each access discriminant.
3609 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
3610 instead of Directly_Designated_Type when the operand and target types
3613 2010-06-22 Thomas Quinot <quinot@adacore.com>
3615 * exp_aggr.adb (Flatten): Return False if one choice is statically
3616 known to be out of bounds.
3618 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3620 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
3621 a parameterless function call, preserve parentheses of original
3622 expression, for proper handling by pretty printer.
3623 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
3624 procedure, to handle quietly identifiers that have no entity names.
3625 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
3626 elsif_part is missing, it has been rewritten as a nested if, and there
3627 is no useful information on the current value of the variable.
3629 2010-06-22 Gary Dismukes <dismukes@adacore.com>
3631 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
3632 discriminals to the current scope.
3633 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
3634 scope, which could overwrite a different already set value.
3636 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3638 * sem_res.adb (Valid_Conversion): If expression is a predefined
3639 operator, use sloc of type of interpretation to improve error message
3640 when operand is of some derived type.
3641 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
3643 2010-06-22 Emmanuel Briot <briot@adacore.com>
3645 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
3646 that it can set out parameters as well. When a process has died, reset
3647 its Input_Fd to Invalid_Fd, so that when using multiple processes we
3648 can find out which process has died.
3650 2010-06-22 Thomas Quinot <quinot@adacore.com>
3652 * sem_eval.adb (Find_Universal_Operator_Type): New
3653 subprogram to identify the operand type of an operator on universal
3654 operands, when an explicit scope indication is present. Diagnose the
3655 case where such a call is ambiguous.
3656 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
3657 Use the above to identify the operand type so it can be properly frozen.
3658 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
3659 type, done in an arbitrary, possibly incorrect type (the presence of
3660 some numeric type in the scope is checked for legality, but when more
3661 than one such type is in the scope, we just pick a random one, not
3662 necessarily the expected one).
3663 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
3666 2010-06-22 Robert Dewar <dewar@adacore.com>
3668 * sem_eval.adb: Minor reformatting.
3670 2010-06-22 Robert Dewar <dewar@adacore.com>
3672 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
3673 Expression_With_Actions to clean up the code generated when folding
3674 constant expressions.
3676 2010-06-22 Vincent Celier <celier@adacore.com>
3678 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
3681 2010-06-22 Vincent Celier <celier@adacore.com>
3683 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
3684 found, check if it's path has aready been found, whatever its index.
3686 2010-06-22 Robert Dewar <dewar@adacore.com>
3688 * atree.adb, gnatbind.adb: Minor reformatting.
3689 Minor code reorganization.
3691 2010-06-21 Robert Dewar <dewar@adacore.com>
3693 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
3694 known at compile time.
3696 2010-06-21 Gary Dismukes <dismukes@adacore.com>
3698 * atree.adb: Fix comment typo.
3700 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3702 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
3703 whether a universal arithmetic expression in a conversion, which is
3704 rewritten from a function call with an expanded name, is ambiguous.
3706 2010-06-21 Vincent Celier <celier@adacore.com>
3708 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
3709 source files in specified list of sources.
3710 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
3712 (Add_Source): Set the Location of the new source
3713 (Process_Exceptions_File_Based): Call Add_Source with the Location
3714 (Get_Sources_From_File): If an exception is found, set its Listed to
3716 (Find_Sources): When Source_Files is specified, if an exception is
3717 found, set its Listed to True. Remove any exception that is not in a
3718 specified list of sources.
3719 * prj.ads (Source_Data): New component Location
3721 2010-06-21 Vincent Celier <celier@adacore.com>
3723 * gnatbind.adb (Closure_Sources): Global table, moved from block.
3725 2010-06-21 Thomas Quinot <quinot@adacore.com>
3727 * sem_res.adb: Minor reformatting.
3728 * atree.adb: New debugging hook "rr" for node rewrites.
3730 2010-06-21 Robert Dewar <dewar@adacore.com>
3732 * g-expect.ads, g-expect.adb: Minor reformatting.
3734 2010-06-21 Emmanuel Briot <briot@adacore.com>
3736 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
3738 2010-06-21 Arnaud Charlet <charlet@adacore.com>
3740 * gcc-interface/Make-lang.in: Update dependencies.
3742 2010-06-21 Thomas Quinot <quinot@adacore.com>
3744 * bindgen.ads: Update comments.
3746 2010-06-21 Vincent Celier <celier@adacore.com>
3748 * gnatbind.adb: Suppress dupicates when listing the sources in the
3749 closure (switch -R).
3751 2010-06-21 Emmanuel Briot <briot@adacore.com>
3753 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
3756 2010-06-21 Emmanuel Briot <briot@adacore.com>
3758 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
3760 (Expect_Internal): No longer raises an exception, so that it can set
3761 out parameters as well. When a process has died, reset its Input_Fd
3762 to Invalid_Fd, so that when using multiple processes we can find out
3763 which process has died.
3765 2010-06-21 Robert Dewar <dewar@adacore.com>
3767 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
3768 checks.adb, sem_res.adb: Minor reformatting. Add comments.
3770 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3772 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
3773 rederivation associated with a full declaration in a private part, and
3774 there is a partial view that derives the same parent subprogram, the
3775 new entity does not become visible. This check must be applied to
3776 interface operations as well.
3778 2010-06-21 Thomas Quinot <quinot@adacore.com>
3780 * checks.adb: Add comments.
3781 * prj-nmsc.adb: Minor reformatting.
3783 2010-06-21 Thomas Quinot <quinot@adacore.com>
3785 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
3786 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
3787 extract bounds, to ensure that we get the proper captured values,
3788 rather than an expression that may have changed value since the point
3789 where the subtype was elaborated.
3790 (Find_Body_Discriminal): New utility subprogram to share code between...
3791 (Eval_Attribute): For the case of a subtype bound that references a
3792 discriminant of the current concurrent type, insert appropriate
3793 discriminal reference.
3794 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
3795 requeue to an entry in a family in the current task, use corresponding
3797 (Analyze_Accept_Statement): Rely on expansion of attribute references
3798 to insert proper discriminal references in range check for entry in
3801 2010-06-21 Emmanuel Briot <briot@adacore.com>
3803 * s-regpat.adb (Compile): Fix handling of big patterns.
3805 2010-06-21 Robert Dewar <dewar@adacore.com>
3807 * a-tifiio.adb: Minor reformatting.
3809 2010-06-21 Pascal Obry <obry@adacore.com>
3811 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
3814 2010-06-21 Javier Miranda <miranda@adacore.com>
3816 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
3819 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3821 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
3822 to hold the result, indicate that the target of the declaration does
3823 not need an initialization, to prevent spurious errors when
3824 Initialize_Scalars is enabled.
3826 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3828 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
3829 Fore is not bound by line length. The Fore parameter of the internal
3830 procedure that performs the operation is an integer.
3832 2010-06-21 Thomas Quinot <quinot@adacore.com>
3834 * sem_res.adb, checks.adb: Minor reformatting.
3836 2010-06-21 Emmanuel Briot <briot@adacore.com>
3838 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
3840 (Insert_Operator_Before): New subprogram, avoids duplicated code
3841 (Compile): Avoid doing two compilations when the pattern matcher ends
3844 2010-06-21 Emmanuel Briot <briot@adacore.com>
3846 * s-regpat.adb: Improve debug traces
3847 (Dump): Change output format to keep it smaller.
3849 2010-06-21 Javier Miranda <miranda@adacore.com>
3851 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
3852 output to the output file when this routine completes its work.
3854 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
3856 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
3857 for loop. Call build_constructor_from_list directly in the CICO case.
3859 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3861 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
3862 declaration appears in the same unit and ealier than the renamed
3863 entity, retain generated body to prevent order-of-elaboration issues in
3866 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3868 * s-tpoben.adb: Update comments.
3870 2010-06-18 Robert Dewar <dewar@adacore.com>
3872 * debug.adb: Minor comment change.
3874 2010-06-18 Javier Miranda <miranda@adacore.com>
3876 * exp_cg.adb: Code clean up.
3877 * debug.adb: Complete documentation of switch -gnatd.Z.
3878 * gcc-interface/misc.c (callgraph_info_file): Declare.
3880 2010-06-18 Javier Miranda <miranda@adacore.com>
3882 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
3884 2010-06-18 Thomas Quinot <quinot@adacore.com>
3886 * sprint.ads: Minor reformatting.
3887 * output.ads: Update obsolete comment.
3889 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3891 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
3892 an external intrinsic operation (e.g. a GCC numeric function) indicate
3893 that the renaming entity has the same characteristics, so a call to it
3894 is properly expanded.
3896 2010-06-18 Javier Miranda <miranda@adacore.com>
3898 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
3899 support for dispatch table/callgraph info generation.
3900 * gcc-interface/Make-lang.in: Update dependencies.
3902 2010-06-18 Robert Dewar <dewar@adacore.com>
3904 * exp_ch6.adb: Minor reformatting.
3905 * gnatname.adb: Add comment.
3907 2010-06-18 Vincent Celier <celier@adacore.com>
3909 * gnatname.adb (Scan_Args): When --and is used, make sure that the
3910 dynamic tables in the newly allocated Argument_Data are properly
3913 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
3915 * gnat1drv.adb: Fix comment.
3917 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3919 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
3920 renaming, re-expand the call with the renamed subprogram if that one
3921 is marked inlined as well.
3923 2010-06-18 Gary Dismukes <dismukes@adacore.com>
3925 * gnat1drv.adb (Adjust_Global_Switches): Enable
3926 Use_Expression_With_Actions for AAMP and VM targets.
3928 2010-06-18 Vincent Celier <celier@adacore.com>
3930 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
3932 2010-06-18 Thomas Quinot <quinot@adacore.com>
3934 * exp_ch4.adb: Minor reformatting.
3936 2010-06-18 Javier Miranda <miranda@adacore.com>
3938 * debug.ads Add documentation on -gnatd.Z.
3940 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3942 * sem_elim.adb: Proper error message on improperly eliminated instances
3944 2010-06-18 Vincent Celier <celier@adacore.com>
3946 * prj.ads (Response_File_Format): New value GCC.
3948 2010-06-18 Thomas Quinot <quinot@adacore.com>
3950 * gnat1drv.adb: Minor reformatting.
3952 2010-06-18 Robert Dewar <dewar@adacore.com>
3954 * make.adb, sem_cat.adb: Minor reformatting.
3955 * sem_eval.adb: Fix typos.
3957 2010-06-18 Pascal Obry <obry@adacore.com>
3959 * prj-nmsc.adb: Fix source filenames casing in debug output.
3961 2010-06-18 Robert Dewar <dewar@adacore.com>
3963 * gnatcmd.adb: Minor reformatting.
3965 2010-06-18 Robert Dewar <dewar@adacore.com>
3967 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
3968 condition and both sub-expressions are static (and result is selected
3971 2010-06-18 Robert Dewar <dewar@adacore.com>
3973 * g-pehage.adb: Minor reformatting
3975 2010-06-18 Pascal Obry <obry@adacore.com>
3977 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
3980 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3982 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
3983 dependencies. Fix target pairs on darwin.
3984 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
3986 2010-06-18 Pascal Obry <obry@adacore.com>
3988 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
3990 2010-06-18 Vincent Celier <celier@adacore.com>
3992 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
3993 configuration pragmas file and, if -U is not used, for a local one.
3995 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3997 * sem_elim.adb (Check_Eliminated): Use full information on entity name
3998 when it is given in the pragma by a selected component.
3999 (Check_For_Eliminated_Subprogram): Do no emit error if within a
4000 instance body that is itself within a generic unit.
4001 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
4002 eliminated, mark as well the anonymous subprogram that is its alias
4003 and appears within the wrapper package.
4005 2010-06-18 Bob Duff <duff@adacore.com>
4007 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
4008 Raise an exception if the output file cannot be opened. Add comments.
4010 2010-06-18 Thomas Quinot <quinot@adacore.com>
4012 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
4013 not illegal per E.2.2(7) if it occurs in the private part of a
4016 2010-06-18 Arnaud Charlet <charlet@adacore.com>
4018 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
4019 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
4020 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
4021 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
4022 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
4023 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
4024 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
4025 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
4026 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
4027 errout.ads: Update comments. Minor reformatting.
4029 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
4030 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
4031 a-strunb.adb (Big_String. Big_String_Access): New type.
4033 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
4034 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
4035 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
4037 2010-06-18 Geert Bosch <bosch@adacore.com>
4039 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
4042 2010-06-18 Robert Dewar <dewar@adacore.com>
4044 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
4047 2010-06-18 Robert Dewar <dewar@adacore.com>
4049 * sprint.adb: Minor format change for N_Expression_With_Actions.
4050 * repinfo.adb: Minor reformatting.
4052 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4054 * sem_elim.adb (Check_Eliminated): If within a subunit, use
4055 Defining_Entity to obtain the name of the entity in the proper body, to
4056 properly handle both separate packages and subprograms.
4058 2010-06-18 Emmanuel Briot <briot@adacore.com>
4060 * prj-nmsc.adb (Check_File): New parameter Display_Path.
4062 2010-06-18 Thomas Quinot <quinot@adacore.com>
4064 * g-socket.adb, g-socket.ads (Null_Selector): New object.
4066 2010-06-18 Pascal Obry <obry@adacore.com>
4068 * gnat_ugn.texi: Minor clarification.
4070 2010-06-18 Emmanuel Briot <briot@adacore.com>
4072 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
4073 code when using the project dir as the source dir.
4074 (Search_Directories): use the normalized name for the source directory,
4075 where symbolic names have potentially been resolved.
4077 2010-06-18 Robert Dewar <dewar@adacore.com>
4079 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
4080 when we create N_Expression_With_Actions node.
4081 (Expand_Short_Circuit): Ditto.
4083 2010-06-18 Robert Dewar <dewar@adacore.com>
4085 * exp_util.adb: Minor reformatting.
4087 2010-06-18 Thomas Quinot <quinot@adacore.com>
4089 * types.ads: Clean up obsolete comments
4090 * tbuild.adb: Minor reformatting.
4091 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
4092 exp_strm.adb, aa_drive.adb: Minor reformatting.
4093 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
4094 intrinsic with an Interface_Name denotes an imported back-end builtin,
4095 and must be rewritten into a call, not left in the tree as an operator,
4096 so return False in that case.
4098 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
4100 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
4102 2010-06-18 Robert Dewar <dewar@adacore.com>
4104 * scos.ads: Add proposed output for case expression
4106 2010-06-18 Jose Ruiz <ruiz@adacore.com>
4108 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
4109 RTSS modules, we need to use the Microsoft linker.
4111 2010-06-18 Robert Dewar <dewar@adacore.com>
4113 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
4114 expression (cannot count on a particular branch being executed).
4115 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
4116 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
4117 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
4118 within case expression.
4119 * expander.adb (Expand): Add call to Expand_N_Case_Expression
4120 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
4121 (P_Case_Expression): New procedure
4122 (P_Case_Expression_Alternative): New procedure
4123 * par.adb (P_Case_Expression): New procedure
4124 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
4126 * sem.adb (Analyze): Add call to Analyze_Case_Expression
4127 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
4128 this is a documentation change only.
4129 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
4130 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
4132 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
4133 * sem_res.adb (Resolve_Case_Expression): New procedure.
4134 * sem_scil.adb (Find_SCIL_Node): Add processing for
4135 N_Case_Expression_Alternative.
4136 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
4137 (N_Case_Expression_Alternative): New node.
4138 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
4139 N_Case_Expression and N_Case_Expression_Alternative.
4141 2010-06-18 Robert Dewar <dewar@adacore.com>
4143 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
4144 * gnat1drv.adb: Fix typo.
4146 2010-06-18 Robert Dewar <dewar@adacore.com>
4148 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
4150 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
4151 gnat style for -gnatg.
4152 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
4154 2010-06-18 Thomas Quinot <quinot@adacore.com>
4156 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
4158 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
4161 2010-06-18 Robert Dewar <dewar@adacore.com>
4163 * sprint.adb: Minor change in output format for expression wi actions.
4164 * par-ch3.adb: Minor code reorganization. Minor reformatting.
4165 * sem_ch5.adb: Minor comment fix.
4167 2010-06-18 Robert Dewar <dewar@adacore.com>
4169 * debug.adb: New debug flag -gnatd.L to control
4170 Back_End_Handles_Limited_Types.
4171 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
4172 limited case if Back_End_Handles_Limited_Types is True.
4173 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
4174 simplify expansion if Use_Expression_With_Actions is True.
4175 * gnat1drv.adb (Adjust_Global_Switches): Set
4176 Back_End_Handles_Limited_Types.
4177 * opt.ads (Back_End_Handles_Limited_Types): New flag.
4179 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4181 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
4182 intrinsic operator if expansion is not enabled, because in an
4183 instantiation the original operator must be present to verify the
4184 legality of the operation.
4186 2010-06-18 Robert Dewar <dewar@adacore.com>
4188 * exp_disp.adb, sem_ch12.adb: Minor reformatting
4190 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4192 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
4193 the class-wide type for a private extension, and the completion is a
4194 subtype, set the type of the class-wide type to the base type of the
4197 2010-06-18 Robert Dewar <dewar@adacore.com>
4199 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
4200 sem_intr.adb, sem_eval.adb: Minor reformatting
4202 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4204 * sem_type.adb (Is_Ancestor): If either type is private, examine full
4207 2010-06-18 Thomas Quinot <quinot@adacore.com>
4209 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
4210 parameter rather than IN OUT.
4212 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4214 * exp_ch6.adb: Add extra guard.
4216 2010-06-18 Gary Dismukes <dismukes@adacore.com>
4218 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
4219 accessibility level of a function call from the level of the innermost
4220 enclosing dynamic scope.
4221 (Innermost_Master_Scope_Depth): New function to find the depth of the
4222 nearest dynamic scope enclosing a node.
4224 2010-06-18 Tristan Gingold <gingold@adacore.com>
4226 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
4228 2010-06-18 Thomas Quinot <quinot@adacore.com>
4230 * g-socket.ads: Minor reformatting.
4232 2010-06-18 Vincent Celier <celier@adacore.com>
4234 * make.adb (Must_Compile): New Boolean global variable
4235 (Main_On_Command_Line): New Boolean global variable
4236 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
4237 even when the project is externally built.
4238 (Start_Compile_If_Possible): Compile in -aL directories if
4239 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
4240 when the project is externally built.
4241 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
4242 invoked with -f -u and one or several mains on the command line.
4243 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
4244 is specified on the command line.
4246 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4248 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
4249 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
4250 containing extented_return statements.
4251 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
4252 constrained, do not build subtype declaration.
4254 2010-06-18 Robert Dewar <dewar@adacore.com>
4256 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
4257 Warn on assigning to packed atomic component.
4259 2010-06-18 Robert Dewar <dewar@adacore.com>
4261 * sem_util.ads: Minor reformatting
4262 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
4263 Expression_With_Actions).
4264 * snames.ads-tmpl: Minor comment fix
4266 2010-06-18 Robert Dewar <dewar@adacore.com>
4268 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
4269 (Set_Imported): Use Import_Interface_Present to control message output
4270 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
4271 * gnat_rm.texi: Document that we can have pragma Import and pragma
4272 Interface for the same subprogram.
4274 2010-06-18 Robert Dewar <dewar@adacore.com>
4276 * lib-xref.adb (Generate_Reference): Fix bad reference to
4277 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
4279 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
4281 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
4283 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
4284 Use set_gnu_expr_location_from_node to set location information on the
4287 2010-06-17 Arnaud Charlet <charlet@adacore.com>
4289 * gcc-interface/Make-lang.in: Update dependencies.
4291 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4293 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
4296 2010-06-17 Robert Dewar <dewar@adacore.com>
4298 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
4299 style check messages.
4300 * sem_res.adb (Resolve_Call): Don't call
4301 Check_For_Eliminated_Subprogram if we are analyzing within a spec
4304 2010-06-17 Robert Dewar <dewar@adacore.com>
4306 * debug.adb: Add documentation for debug flags .X and .Y
4307 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
4308 Use_Expression_With_Actions.
4309 * gnat1drv.adb (Adjust_Global_Switches): Set
4310 Use_Expression_With_Actions.
4311 * opt.ads (Use_Expression_With_Actions): New switch.
4313 2010-06-17 Robert Dewar <dewar@adacore.com>
4315 * exp_intr.adb: Minor code reorganization (use UI_Max)
4316 * sem_intr.adb: use underlying type to check legality.
4317 * einfo.adb (Known_Static_Esize): False for generic types
4318 (Known_Static_RM_Size): False for generic types
4319 * einfo.ads (Known_Static_Esize): False for generic types
4320 (Known_Static_RM_Size): False for generic types
4322 2010-06-17 Robert Dewar <dewar@adacore.com>
4324 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
4326 2010-06-17 Robert Dewar <dewar@adacore.com>
4328 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
4329 node when expanding short circuit form with actions present for right
4331 * exp_ch4.adb: Minor reformatting
4332 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
4333 right opeand has actions present, and debug flag -gnatd.X is set.
4334 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
4336 * nlists.adb (Prepend_List): New procedure
4337 (Prepend_List_To): New procedure
4338 * nlists.ads (Prepend_List): New procedure
4339 (Prepend_List_To): New procedure
4340 * sem.adb: Add processing for Expression_With_Actions
4341 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
4342 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
4343 * sem_res.adb: Add processing for Expression_With_Actions.
4344 * sem_scil.adb: Add processing for Expression_With_Actions
4345 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
4346 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
4348 2010-06-17 Doug Rupp <rupp@adacore.com>
4350 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
4351 involved both have underlying integer types.
4352 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
4353 to an intrinsic operator when the operand types or sizes are not
4355 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
4356 64/32 Address/Integer works.
4358 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4360 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
4361 that it marks a unit as needed by a spec only if the corresponding
4362 instantiation appears in that spec (and not in the corresponding body).
4363 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
4364 in the pragma Eliminate has been parsed as a child unit, but the
4365 current compilation unit is in fact the parent in which the subunit is
4368 2010-06-17 Vincent Celier <celier@adacore.com>
4370 * gnat_rm.texi: Fix typo
4372 2010-06-17 Robert Dewar <dewar@adacore.com>
4374 * sem_util.adb: Minor reformatting
4376 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4378 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
4379 instance, the clause now denotes the instance body. Traverse the
4380 corresponding spec because there may be no other dependence that will
4381 force the traversal of its own context.
4383 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4385 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
4386 Install_Limited_Context_Clauses, to determine whether a limited_with in
4387 some parent of the current unit designates some other parent, in which
4388 case the limited_with clause must not be installed.
4389 (In_Context): Refine test.
4391 2010-06-17 Gary Dismukes <dismukes@adacore.com>
4393 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
4394 type with a dispatching equality operator that is overridden (for a
4395 tagged full type), don't include the overridden equality in the list of
4396 primitives. The overridden equality is detected by testing for an
4397 Aliased field that references the overriding equality.
4399 2010-06-17 Robert Dewar <dewar@adacore.com>
4401 * freeze.adb: Minor reformatting.
4403 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
4405 * gnat_ugn.texi: Add a section introducing gdbserver.
4407 2010-06-17 Thomas Quinot <quinot@adacore.com>
4409 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
4412 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4414 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
4415 constrained discriminated parent that is a private type.
4416 (Analyze_Record_Aggregate): when collecting inherited discriminants,
4417 handle properly an ancestor type that is a constrained private type.
4419 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4421 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
4422 protected, use the protected_subprogram_body only if the original
4423 subprogram has not been eliminated.
4425 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4427 * freeze.adb (Freeze_Expression): The designated type of an
4428 access_to_suprogram type can only be frozen if all types in its profile
4431 2010-06-17 Robert Dewar <dewar@adacore.com>
4433 * par.adb: Minor comment fix
4434 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
4436 2010-06-17 Doug Rupp <rupp@adacore.com>
4438 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
4439 change Address to Short_Address in functions where both must be the
4440 same size for intrinsics to work.
4442 2010-06-17 Thomas Quinot <quinot@adacore.com>
4444 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
4445 not denote a (private) component of a protected object.
4447 2010-06-17 Bob Duff <duff@adacore.com>
4449 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
4452 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
4454 * gnat_ugn.texi: Update the documentation about GDB re: exception
4457 2010-06-17 Arnaud Charlet <charlet@adacore.com>
4459 * gnatvsn.ads: Bump to 4.6 version.
4461 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4463 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
4464 designated type of the generated pointer is the type of the original
4465 expression, not that of the function call itself, because the return
4466 type may be an untagged derived type and the function may be an
4467 inherited operation.
4469 2010-06-17 Robert Dewar <dewar@adacore.com>
4471 * exp_ch4.adb: Minor reformatting.
4473 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4475 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
4476 N_Component_Association nodes, to indicate that a component association
4477 of an extension aggregate denotes the value of a discriminant of an
4478 ancestor type that has been constrained by the derivation.
4479 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
4480 double expansion of the aggregate appearing in a context that delays
4481 expansion, to prevent double insertion of discriminant values when the
4482 aggregate is reanalyzed.
4484 2010-06-17 Arnaud Charlet <charlet@adacore.com>
4486 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
4487 Allocator as the Related_Node of Return_Obj_Access in call to
4488 Make_Temporary below as this would create a sort of infinite
4491 2010-06-17 Ben Brosgol <brosgol@adacore.com>
4493 * gnat_ugn.texi: Update gnatcheck doc.
4495 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4497 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
4498 incomplete view of the type that is not tagged, and the full type is a
4499 tagged extension, create class_wide type now, and warn that the
4500 incomplete view should be tagged as well.
4502 2010-06-17 Vincent Celier <celier@adacore.com>
4504 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
4505 Update the last line of the usage, indicating what commands do not
4506 accept project file switches.
4507 * vms_conv.adb: Do not issue usage line for GNAT SYNC
4508 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
4510 * gnat_ugn.texi: Document the relaxed rules for library directories in
4511 externally built library projects.
4513 2010-06-17 Doug Rupp <rupp@adacore.com>
4515 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
4517 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
4518 * gcc-interface/Makefile.in: Update VMS target pairs.
4520 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
4522 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
4523 compatible with Windows NT 4.0 which doesn't provide this function.
4525 2010-06-17 Vincent Celier <celier@adacore.com>
4527 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
4528 different timestamps but the checksum is the same, issue a short
4531 2010-06-17 Arnaud Charlet <charlet@adacore.com>
4533 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
4534 it means that we cannot reset interrupt handlers since this would
4535 require potentially sending the abort signal to the Server_Task.
4537 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4539 * exp_ch4.adb: expand NOT for VMS types.
4540 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
4542 2010-06-17 Sergey Rybin <rybin@adacore.com>
4544 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
4545 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
4548 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4550 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
4551 protected operation if the subprogram has been eliminated.
4553 2010-06-17 Vincent Celier <celier@adacore.com>
4555 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
4556 directories associated with a library to be any directory when the
4557 library project is externally built.
4559 2010-06-17 Vincent Celier <celier@adacore.com>
4561 * make.adb (Check): If switch -m is used, deallocate the memory that
4562 may be allocated when computing the checksum.
4564 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
4566 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
4567 (C_Sendmsg): Likewise.
4569 2010-06-17 Thomas Quinot <quinot@adacore.com>
4571 * sem_res.adb: Update comments.
4573 2010-06-17 Vincent Celier <celier@adacore.com>
4575 * back_end.adb (Scan_Compiler_Arguments): Process last argument
4577 2010-06-17 Robert Dewar <dewar@adacore.com>
4579 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
4580 * layout.adb, freeze.adb: Use Make_Temporary.
4582 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
4584 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
4585 .NET/JVM normally as this is now perfectly supported by the backend.
4587 2010-06-17 Pascal Obry <obry@adacore.com>
4589 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
4591 2010-06-17 Vincent Celier <celier@adacore.com>
4593 * make.adb (Collect_Arguments_And_Compile): Create include path file
4594 only when -x is specified.
4596 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
4598 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
4599 Objects_Path, defaulted to True. Only create include path file if
4600 Include_Path is True, only create objects path file if Objects_Path is
4602 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
4603 Objects_Path, defaulted to True.
4604 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
4607 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4609 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
4610 determine whether it has the controlling type, when the formal is an
4613 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
4615 * s-crtl.ads (ssize_t): New type.
4616 (read): Fix signature.
4618 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
4619 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
4620 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
4621 (C_Sendmsg): Likewise.
4622 * g-socthi.adb (Syscall_Recvmsg): Likewise.
4623 (Syscall_Sendmsg): Likewise.
4624 (C_Recvmsg): Likewise.
4625 (C_Sendmsg): Likewise.
4626 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
4627 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
4628 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
4629 (C_Sendmsg): Likewise.
4630 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
4631 (C_Sendmsg): Likewise.
4632 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
4633 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
4634 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
4635 (C_Sendmsg): Likewise.
4636 * g-socthi-vms.adb (C_Recvmsg): Likewise.
4637 (C_Sendmsg): Likewise.
4638 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
4639 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
4640 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
4641 (C_Sendmsg): Likewise.
4642 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
4643 (C_Sendmsg): Likewise.
4644 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
4645 (Write): Likewise to call 'write'.
4646 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
4647 (Write): Use correct type to call System.CRTL.write.
4648 * s-tasdeb.adb (Write): Likewise.
4650 2010-06-17 Vincent Celier <celier@adacore.com>
4652 * prj-proc.adb (Copy_Package_Declarations): Change argument name
4653 Naming_Restricted to Restricted. If Restricted is True, do not copy the
4654 value of attribute Linker_Options.
4656 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
4658 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
4659 (Case_Statement_to_gnu): Adjust.
4660 (Loop_Statement_to_gnu): Likewise.
4661 (Subprogram_Body_to_gnu): Likewise.
4662 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
4663 (Compilation_Unit_to_gnu): Likewise.
4665 2010-06-17 Robert Dewar <dewar@adacore.com>
4667 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
4668 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
4669 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
4670 sem_dist.adb, sem_util.adb: Use Make_Temporary
4671 * itypes.ads, tbuild.ads: Minor comment update
4672 * exp_ch9.adb, exp_dist.adb: Minor reformatting
4674 2010-06-17 Thomas Quinot <quinot@adacore.com>
4676 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
4678 2010-06-17 Robert Dewar <dewar@adacore.com>
4680 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
4682 2010-06-17 Thomas Quinot <quinot@adacore.com>
4684 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
4686 2010-06-17 Robert Dewar <dewar@adacore.com>
4688 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
4689 * tbuild.ads (Make_Temporary): More comment updates
4690 * tbuild.adb: Minor reformatting
4692 2010-06-17 Robert Dewar <dewar@adacore.com>
4694 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
4695 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
4697 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
4699 (Make_Temporary): Add more extensive documentation
4701 2010-06-17 Robert Dewar <dewar@adacore.com>
4703 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
4704 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
4705 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
4706 where the slice's actions are inserted.
4707 (Decompose_Expr): Account for possible rewriting of slice bounds
4708 resulting from side effects suppression caused by the above freezing,
4709 so that folding of bounds is preserved by such rewriting.
4711 2010-06-17 Robert Dewar <dewar@adacore.com>
4713 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
4714 * freeze.adb (Freeze_Record_Type): Add call to
4715 Check_Record_Representation_Clause.
4716 * sem_ch13.adb (Check_Record_Representation_Clause): New function
4717 (Analyze_Record_Representation_Clause): Split out overlap code into this
4719 (Check_Component_Overlap): Moved inside
4720 Check_Record_Representation_Clause.
4721 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
4723 2010-06-17 Robert Dewar <dewar@adacore.com>
4725 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
4727 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
4728 sem_eval.adb: Use Ekind_In
4730 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4732 * sem_ch8.adb: better error message for illegal inherited discriminant
4734 2010-06-17 Vincent Celier <celier@adacore.com>
4736 * bindusg.adb: Remove lines for -A and -C
4737 * gnat_ugn.texi: Remove all documentation and examples of switches -A
4738 and -C for gnatbind and gnatlink.
4739 * gnatlink.adb (Usage): Remove lines for -A and -C
4740 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
4742 * gcc-interface/Make-lang.in: Update dependencies.
4744 2010-06-17 Vincent Celier <celier@adacore.com>
4746 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
4747 local Argument_List variable Args.
4748 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
4750 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
4751 for subsequent switches in Args.
4752 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
4754 * gcc-interface/Make-lang.in: Update dependencies.
4756 2010-06-17 Robert Dewar <dewar@adacore.com>
4758 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
4759 Equivalent_Type to match documentation.
4761 2010-06-17 Robert Dewar <dewar@adacore.com>
4763 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
4764 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
4765 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
4767 2010-06-17 Thomas Quinot <quinot@adacore.com>
4769 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
4771 2010-06-17 Thomas Quinot <quinot@adacore.com>
4773 * freeze.adb (Freeze_Expression): Short circuit operators are valid
4774 freeze node insertion points.
4776 2010-06-17 Robert Dewar <dewar@adacore.com>
4778 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
4779 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
4781 2010-06-17 Gary Dismukes <dismukes@adacore.com>
4783 * layout.adb (Layout_Type): Broaden test for setting an array type's
4784 Component_Size to include all scalar types, not just discrete types
4785 (components of real types were missed).
4786 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
4787 on the itype created for an index (consistent with Make_Index and
4788 avoids possible Assert_Failures).
4790 2010-06-17 Robert Dewar <dewar@adacore.com>
4792 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
4793 * einfo.adb: Minor code reformatting (use Ekind_In)
4795 2010-06-17 Robert Dewar <dewar@adacore.com>
4797 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
4800 2010-06-17 Vincent Celier <celier@adacore.com>
4802 * back_end.adb: Minor comment updates
4803 * switch-c.adb: Remove dependencies on gcc C sources
4804 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
4807 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4809 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
4810 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
4811 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
4812 Remove use of Node field in SCOs table
4813 (Output_Header): Set 'd' to initially disable pragma entry
4814 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
4815 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
4816 Use C2 field of pragma decision header to indicate enabled.
4817 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
4818 * gcc-interface/Make-lang.in: Update dependencies.
4820 2010-06-17 Vincent Celier <celier@adacore.com>
4822 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
4823 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
4824 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
4825 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
4827 * switch-c.adb: Copied a number of global declarations from back_end.adb
4828 (Len_Arg): New function copied from back_end.adb
4829 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
4830 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
4831 Switch_Subsequently_Cancelled.
4832 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
4833 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
4834 with -lexc on Tru64.
4836 2010-06-17 Robert Dewar <dewar@adacore.com>
4838 * prj.ads, prj.adb: Minor reformatting
4840 2010-06-17 Thomas Quinot <quinot@adacore.com>
4842 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
4843 CP line for a disabled pragma.
4845 2010-06-17 Emmanuel Briot <briot@adacore.com>
4847 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
4849 (Process_Declarative_Item): An invalid value in an typed variable
4850 declaration is no longer always fatal.
4852 2010-06-16 Arnaud Charlet <charlet@adacore.com>
4854 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
4855 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
4858 2010-06-16 Javier Miranda <miranda@adacore.com>
4860 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
4861 node referenced by the SCIL node of dispatching "=" to skip the tags
4864 2010-06-16 Ed Schonberg <schonberg@adacore.com>
4866 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
4867 to prevent cascaded errors and compilation aborts.
4869 2010-06-16 Robert Dewar <dewar@adacore.com>
4871 * back_end.adb (Switch_Subsequently_Cancelled): New function
4872 Move declarations to package body level to support this change
4873 * back_end.ads (Switch_Subsequently_Cancelled): New function
4874 * gnat_ugn.texi: Document -gnat-p switch
4875 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
4876 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
4877 * usage.adb: Add line for -gnat-p switch
4878 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
4880 2010-06-16 Robert Dewar <dewar@adacore.com>
4882 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
4885 2010-06-16 Robert Dewar <dewar@adacore.com>
4887 * exp_disp.adb: Minor reformatting
4889 2010-06-16 Ed Schonberg <schonberg@adacore.com>
4891 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
4892 base type only if it was not previously created for the partial view.
4894 2010-06-16 Thomas Quinot <quinot@adacore.com>
4896 * tbuild.ads: Minor comment fix
4898 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
4900 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
4901 (gnu_except_ptr_stack): Change type to VEC. Update comment.
4902 (gnu_elab_proc_stack): Likewise.
4903 (gnu_return_label_stack): Likewise.
4904 (gnu_loop_label_stack): Likewise.
4905 (gnu_switch_label_stack): Likewise.
4906 (gnu_constraint_label_stack): Likewise.
4907 (gnu_storage_error_label_stack): Likewise.
4908 (gnu_program_error_label_stack): Likewise.
4909 (push_exception_label_stack): Take a VEC ** instead of a tree *.
4910 (push_stack): Likewise. Remove unused second parameter. Update
4912 (pop_stack): Take a VEC * instead of a tree *. Update callers.
4913 (gigi): Initialize stacks as VECs.
4914 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
4915 (Case_Statement_to_gnu): Likewise.
4916 (Subprogram_Body_to_gnu): Likewise.
4917 (call_to_gnu): Likewise.
4918 (Exception_Handler_to_gnu_sjlj): Likewise.
4919 (gnat_to_gnu): Likewise.
4920 (get_exception_label): Likewise.
4922 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4924 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
4925 anonymous base generated when the parent is a constrained discriminated
4926 type, propagate interface list to first subtype because it may appear
4927 in a current instance within the extension part of the derived type
4928 declaration, and its own subtype declaration has not been elaborated
4930 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
4931 determine whether it has the controlling type.
4933 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4935 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
4936 raise of CE, SE and PE have the reason correctly set and are properly
4937 expanded before stopping the expansions of .NET/JVM exceptions.
4939 2010-06-14 Robert Dewar <dewar@adacore.com>
4941 * opt.ads (Check_Policy_List): Add some clarifying comments
4942 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
4943 on rewritten Assert pragma.
4945 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4947 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
4948 controlled operations, so that they will be treated as overriding even
4949 if the overridden subprogram is marked Is_Hidden, as long as the
4950 overridden subprogram's parent subprogram is not hidden.
4952 2010-06-14 Robert Dewar <dewar@adacore.com>
4954 * debug.adb: Entry for gnatw.d no longer specific for while loops
4955 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
4956 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
4957 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
4958 new calling sequence to include test for EXIT WHEN.
4959 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
4960 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
4962 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
4964 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
4965 PRAGMA, not to pragma identifier).
4966 (Next_Exit_Statement): New attribute of N_Exit_Statement node
4968 2010-06-14 Robert Dewar <dewar@adacore.com>
4970 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
4973 2010-06-14 Robert Dewar <dewar@adacore.com>
4975 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
4976 missing pragma argument identifier.
4978 2010-06-14 Robert Dewar <dewar@adacore.com>
4980 * atree.ads, atree.adb (Ekind_In): New functions.
4982 2010-06-14 Robert Dewar <dewar@adacore.com>
4984 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
4986 2010-06-14 Robert Dewar <dewar@adacore.com>
4988 * usage.adb (Usage): Redo documentation of -gnatwa.
4990 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4992 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
4993 an untagged incomplete type that is a limited view.
4995 2010-06-14 Sergey Rybin <rybin@adacore.com>
4997 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
5000 2010-06-14 Thomas Quinot <quinot@adacore.com>
5002 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
5003 factoring duplicated code between...
5004 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
5005 * a-envvar.ads: Minor reformatting
5007 2010-06-14 Arnaud Charlet <charlet@adacore.com>
5009 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
5011 (Scan_ALI): Take into account new Visibility field.
5012 (Visibility_Kind): New type.
5013 (Xref_Entity_Record): Replace Lib field by Visibility.
5015 * gcc-interface/Make-lang.in: Update dependencies.
5017 2010-06-14 Pascal Obry <obry@adacore.com>
5019 * raise.h: Remove unused defintions.
5021 2010-06-14 Bob Duff <duff@adacore.com>
5023 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
5024 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
5025 the incorrect error "proper body expected".
5026 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
5027 allowed here" error in case of subunits, which was triggered by the
5028 above change to P_Subunit.
5030 2010-06-14 Sergey Rybin <rybin@adacore.com>
5032 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
5034 2010-06-14 Thomas Quinot <quinot@adacore.com>
5036 * lib-util.adb: Minor code reorganization.
5038 2010-06-14 Robert Dewar <dewar@adacore.com>
5040 * ali.adb (Scan_ALI): Implement reading and storing of N lines
5041 (Known_ALI_Lines): Add entry for 'N' (notes)
5042 * ali.ads (Notes): New table to store Notes information
5043 * alloc.ads: Add entries for Notes table
5044 * lib-util.adb (Write_Info_Int): New procedure
5045 (Write_Info_Slit): New procedure
5046 (Write_Info_Uint): New procedure
5047 * lib-util.ads (Write_Info_Int): New procedure
5048 (Write_Info_Slit): New procedure
5049 (Write_Info_Uint): New procedure
5050 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
5051 * lib-writ.ads: Update documentation for N (Notes) lines
5052 * lib.adb (Store_Note): New procedure
5053 * lib.ads (Notes): New table
5054 (Store_Note): New procedure
5055 * sem_prag.adb: Call Store_Note for affected pragmas
5057 2010-06-14 Thomas Quinot <quinot@adacore.com>
5059 * socket.c: Fix wrong condition in #ifdef
5060 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
5061 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
5062 because on VMS this type is a 32-bit pointer which is not compatible
5063 with the default for C pointers for code compiled with gcc on that
5066 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5068 * sem_util (Is_VMS_Operator): New predicate to determine whether an
5069 operator is an intrinsic operator declared in the DEC system extension.
5070 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
5071 if the operator is a VMS intrinsic.
5072 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
5073 constant-folded if the operands are signed and the operator is a VMS
5076 2010-06-14 Robert Dewar <dewar@adacore.com>
5078 * g-socket.adb, gnatcmd.adb: Minor reformatting.
5080 2010-06-14 Pascal Obry <obry@adacore.com>
5082 * s-finimp.adb: Fix typo.
5083 * raise.h: Remove duplicate blank line.
5085 2010-06-14 Vincent Celier <celier@adacore.com>
5087 * prj-nmsc.adb (Add_Sources): Always set the object file and the
5088 switches file names, as the configuration of the language may change
5089 in an extending project.
5090 (Process_Naming_Scheme): For sources of projects that are extended, set
5091 the configuration of the language from the highest extending project
5092 where the language is declared.
5094 2010-06-14 Gary Dismukes <dismukes@adacore.com>
5096 * sem_res.adb (Resolve_Call): For infinite recursion check, test
5097 whether the called subprogram is inherited from a containing subprogram.
5098 (Same_Or_Aliased_Subprograms): New function
5100 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5102 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
5103 use-visible, check whether it is a primitive for more than one type.
5105 2010-06-14 Robert Dewar <dewar@adacore.com>
5107 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
5109 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
5110 Has_Pragma_Unmodified flag.
5112 2010-06-14 Thomas Quinot <quinot@adacore.com>
5114 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
5115 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
5116 now done in GNAT.Sockets if necessary.
5117 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
5118 Ensure mutual exclusion for netdb operations if the target platform
5120 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
5121 hostent as an opaque type to improve portability.
5122 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
5123 gethostbyYYY using proprietary VxWorks API so that a uniform interface
5124 is available for the Ada side.
5125 * gcc-interface/Makefile.in: Remove g-sttsne-*
5126 * gcc-interface/Make-lang.in: Update dependencies.
5128 2010-06-14 Vincent Celier <celier@adacore.com>
5130 * gnatcmd.adb (Mapping_File): New function.
5132 2010-06-14 Javier Miranda <miranda@adacore.com>
5134 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
5136 2010-06-14 Arnaud Charlet <charlet@adacore.com>
5138 * ali.adb: Fix typo.
5139 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
5141 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5143 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
5146 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
5147 the context does not have a homonym of the selector, emit default
5150 2010-06-14 Robert Dewar <dewar@adacore.com>
5152 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
5155 2010-06-14 Arnaud Charlet <charlet@adacore.com>
5157 * lib-xref.ads: Doc updates:
5158 - Allocate 'Q' for #include entity kind
5160 - Allocate 'g' for regular macros
5161 - Allocate 'G' for function-like macros
5163 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5165 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
5166 Indicates that there is an instantiation in the current unit that
5167 loaded the body of the unit denoted by the with_clause.
5168 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
5169 whether a with_clause in the current context denotes the unit that
5170 holds the generic declaration, and mark the with_clause accordingly.
5171 (Instantiate_Package_Body): call Mark_Context.
5172 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
5173 whether a given body should be traversed before the spec of the main
5176 2010-06-14 Ed Falis <falis@adacore.com>
5178 * sysdep.c: Fix 653 build against vThreads headers.
5180 2010-06-14 Robert Dewar <dewar@adacore.com>
5182 * sinfo.ads: Minor reformatting.
5184 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5186 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
5187 the spec has been generated for a body without spec that carries an
5188 Inline_Always pragma.
5190 2010-06-14 Arnaud Charlet <charlet@adacore.com>
5192 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
5195 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
5197 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
5198 declaration for VMs, as those are useless and might lead to duplicated
5199 local variable names in the generated code.
5200 * gcc-interface/Make-lang.in: Update dependencies.
5202 2010-06-14 Robert Dewar <dewar@adacore.com>
5204 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
5206 2010-06-14 Robert Dewar <dewar@adacore.com>
5208 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
5209 is renamed as Has_Following_Address_Clause.
5210 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
5211 to allow the caller to avoid Initialize_Scalars having an effect.
5212 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
5213 scalars with an address clause specified.
5214 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
5215 to allow the caller to avoid Initialize_Scalars having an effect.
5216 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
5217 (where it was called Has_Address_Clause).
5218 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
5219 (where it was called Has_Address_Clause).
5220 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
5221 problems for Initialize_Scalars (since we no longer initialize objects
5222 with an address clause.
5224 2010-06-14 Robert Dewar <dewar@adacore.com>
5226 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
5229 2010-06-14 Gary Dismukes <dismukes@adacore.com>
5231 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
5232 on the entity of an implicitly generated postcondition procedure.
5234 2010-06-14 Thomas Quinot <quinot@adacore.com>
5236 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
5237 Discriminant_Constraint elist from full view to private view.
5239 2010-06-14 Robert Dewar <dewar@adacore.com>
5241 * sem_res.adb: Minor reformatting.
5243 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5245 * sem.adb: New version of unit traversal.
5247 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
5248 within a generic unit in the table of delayed calls.
5250 2010-06-14 Robert Dewar <dewar@adacore.com>
5252 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
5254 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5256 * sem_ch12.adb (Save_References): If an identifier has been rewritten
5257 during analysis as an explicit dereference, keep the reference implicit
5258 in the generic, but preserve the entity if global. This prevents
5259 malformed generic trees in the presence of some nested generics.
5261 2010-06-14 Sergey Rybin <rybin@adacore.com>
5263 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
5264 tool with '-files=' option. Also fix some small errors (wrong brackets)
5266 2010-06-14 Vincent Celier <celier@adacore.com>
5268 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
5269 the ALI files on the command line.
5271 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
5272 the same value as the parameter of the same name.
5273 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
5275 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
5276 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
5277 emit version symbols only for the units of the library.
5278 (Gen_Versions_C): Ditto.
5280 2010-06-14 Gary Dismukes <dismukes@adacore.com>
5282 * sem_ch4.adb: Fix typo.
5284 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
5286 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
5287 vector IO doesn't work at default value properly.
5289 2010-06-14 Doug Rupp <rupp@adacore.com>
5291 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
5293 2010-06-14 Vincent Celier <celier@adacore.com>
5295 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
5296 sources of the project if a switch -files= is used.
5298 2010-06-14 Thomas Quinot <quinot@adacore.com>
5300 * exp_attr.adb: Minor reformatting.
5302 2010-06-14 Gary Dismukes <dismukes@adacore.com>
5304 * gnat_ugn.texi: Minor typo fixes and wording changes.
5306 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5308 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
5309 prefixed form, do not re-analyze first actual, which may need an
5310 implicit dereference.
5311 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
5312 prefixed notation, the analysis will rewrite the node, and possible
5313 errors appear in the rewritten name of the node.
5314 * sem_res.adb: If a call is ambiguous because its first parameter is
5315 an overloaded call, report list of candidates, to clarify ambiguity of
5318 2010-06-14 Doug Rupp <rupp@adacore.com>
5320 * s-auxdec-vms-alpha.adb: New package body implementing legacy
5321 VAX instructions with Asm insertions.
5322 * s-auxdec-vms_64.ads: Inline VAX queue functions
5323 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
5324 that show up only on VMS.
5325 * gcc-interface/Makefile.in: Provide translation for
5326 s-auxdec-vms-alpha.adb.
5328 2010-06-14 Olivier Hainque <hainque@adacore.com>
5330 * initialize.c (VxWorks section): Update comments.
5332 2010-06-14 Robert Dewar <dewar@adacore.com>
5334 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
5336 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
5338 * init.c: Code clean up.
5340 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5342 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
5343 not insert address clause in table for later validation if type of
5344 entity is generic, to prevent possible spurious errors.
5346 * sem_ch8.adb: Code clean up.
5348 2010-06-14 Ben Brosgol <brosgol@adacore.com>
5350 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
5351 texi2pdf and texi2html.
5352 Document how to change scheduling properties on HP-UX.
5354 2010-06-14 Thomas Quinot <quinot@adacore.com>
5356 * g-socket.ads: Remove misleading comments.
5358 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
5360 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
5361 CLI_Target as this prevents proper detection of exported names
5362 duplicates when the exported language is different to CIL.
5363 (Process_Interface_Name): Add check for CIL convention exports,
5364 replacing the old one from Check_Duplicated_Export_Name.
5366 2010-06-14 Matthew Heaney <heaney@adacore.com>
5368 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
5369 and new last satisfy constraints.
5370 (Delete_Last): prevent overflow for subtraction of index values
5371 (To_Vector): prevent overflow for addition of index values
5373 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5375 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
5376 rewritten call, preserve the resulting type to prevent spurious errors,
5377 when the call is implicitly dereferenced in the context of an in-out
5380 * checks.adb (Apply_Discriminant_Check): If the target of the
5381 assignment is a renaming of a heap object, create constrained type for
5384 2010-06-14 Pascal Obry <obry@adacore.com>
5386 * prj-proc.adb: Fix copy of object directory for extending projects.
5388 2010-06-14 Jose Ruiz <ruiz@adacore.com>
5390 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
5391 (__gnat_install_handler, PowerPC linux): Activate the alternative
5394 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
5396 * gnat_rm.texi: Move to GFDL version 1.3.
5397 * gnat-style.texi: Ditto.
5398 * gnat_ugn.texi: Ditto.
5400 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
5403 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
5406 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
5408 * gcc-interface/utils.c (update_pointer_to): Initialize last.
5410 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
5412 * gcc-interface/ada-tree.h: Fix formatting nits.
5414 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
5416 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
5418 (init_dummy_type): Likewise.
5419 (gnat_pushlevel): Likewise.
5421 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
5422 (Subprogram_Body_to_gnu): Likewise.
5423 (Compilation_Unit_to_gnu): Likewise.
5424 (start_stmt_group): Likewise.
5425 (extract_encoding): Likewise.
5426 (decode_name): Likewise.
5428 * gcc-interface/misc.c (gnat_printable_name): Likewise.
5430 * gcc-interface/decl.c (annotate_value): Likewise.
5432 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
5434 (struct lang_decl): Likewise.
5435 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
5436 (SET_DECL_LANG_SPECIFIC): Likewise.
5438 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
5440 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
5441 * gcc-interface/lang-specs.h: Likewise.
5443 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
5446 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
5448 2010-06-01 Arnaud Charlet <charlet@adacore.com>
5450 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
5452 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
5454 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
5455 TYPE_DECL of the equivalent type instead of building a new one.
5457 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
5459 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
5460 Fix nits in comments.
5461 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
5462 * gcc-interface/trans.c (gigi): Likewise.
5463 (Attribute_to_gnu): Likewise.
5464 (Case_Statement_to_gnu): Likewise.
5465 (gnat_to_gnu): Adjust warning message.
5466 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
5467 (build_vms_descriptor32): Likewise.
5469 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
5471 * gcc-interface/decl.c: Pretend to be a backend file by undefining
5472 IN_GCC_FRONTEND (still need rtl.h here).
5474 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
5476 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
5477 (gigi): Adjust call to set_stack_check_libfunc.
5479 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
5481 * gcc-interface/utils.c: Do not include rtl.h.
5483 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
5485 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
5486 and gimple.h. Explain why rtl.h has to be included.
5487 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
5488 * gcc-interface/targtyps.c: Do not include tm_p.h
5489 * gcc-interface/utils2.c: Do not include flags.h.
5490 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
5491 and explain why it has to be included.
5492 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
5494 Include function.h and explain why. Explain why except.h is included.
5495 (enumerate_modes): Remove unused function.
5496 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
5497 * gcc-interface/Make-lang.in: Update dependencies.
5499 2010-05-25 Joseph Myers <joseph@codesourcery.com>
5501 * gcc-interface/misc.c (internal_error_function): Add context
5502 parameter. Use it to access show_column flag and instead of using
5503 global_dc. Call warn_if_plugins.
5504 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
5506 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
5508 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
5509 * gcc-interface/trans.c (unshare_save_expr): Delete.
5510 (gigi): Do not unshare trees under SAVE_EXPRs here.
5512 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
5514 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
5516 * gcc-interface/utils.c (build_function_stub): Likewise.
5518 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
5520 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
5521 for Wuninitialized without -O.
5523 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
5525 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
5526 ADT_exception_data_name_id.
5527 (exception_data_name_id): New define.
5528 * gcc-interface/trans.c (gigi): Initialize it.
5529 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
5530 exception type for standard exception definitions. Do not make them
5532 <E_Record_Type>: Equate fields of types associated with an exception
5533 definition to those of the standard exception type.
5535 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
5537 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
5539 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
5541 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
5542 code, improve comments and fix formatting nits.
5544 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
5546 * gcc-interface/utils.c (update_pointer_to): Return early if the old
5547 pointer already points to the new type. Chain the old pointer and its
5548 variants at the end of new pointer's chain after updating them.
5550 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
5552 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
5553 built for interfaces.
5554 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
5555 imported_p instead of Is_Imported when considering constants.
5556 Do not promote alignment of exported objects.
5557 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
5559 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5561 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
5562 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
5563 constants really constant.
5564 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
5566 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5568 * gcc-interface/decl.c (make_aligning_type): Declare the type.
5570 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5572 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
5573 expressions of variant part of record types declared at library level.
5575 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5577 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
5578 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
5579 (rest_of_record_type_compilation): Adjust call to create_field_decl.
5580 (make_descriptor_field): Likewise and pass correctly typed constants.
5581 (build_unc_object_type): Likewise.
5582 (unchecked_convert): Likewise.
5583 * gcc-interface/decl.c (elaborate_expression_2): New static function.
5584 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
5585 Adjust call to create_field_decl.
5586 (make_aligning_type): Likewise.
5587 (make_packable_type): Likewise.
5588 (maybe_pad_type): Likewise.
5589 (gnat_to_gnu_field): Likewise.
5590 (components_to_record): Likewise.
5591 (create_field_decl_from): Likewise.
5592 (create_variant_part_from): Remove superfluous test.
5593 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
5595 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5597 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
5598 (build_unc_object_type_from_ptr): Likewise.
5599 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
5600 and pass it to create_type_decl. Declare the type. Simplify.
5601 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
5602 it to build_unc_object_type.
5603 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
5604 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
5605 (gnat_to_gnu): Likewise.
5606 * gcc-interface/utils2.c (build_allocator): Likewise.
5608 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
5611 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
5613 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5615 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
5617 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
5620 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
5622 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
5624 * gnathtml.pl: Use 755 as mask for new directories.
5626 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
5628 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
5629 constant constructors before taking their address.
5631 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
5633 * exp_dbug.ads: Fix outdated description. Mention link between XVS
5635 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
5636 XVZ variable as unit size of XVS type.
5637 (maybe_pad_type): Likewise.
5639 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
5641 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
5642 use memmove if the array type is bit-packed.
5644 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
5646 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
5647 build_common_tree_nodes.
5649 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
5651 * gsocket.h: Make sure that winsock2.h is included before windows.h.
5653 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5655 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
5658 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5660 * uintp.h (UI_Lt): Declare.
5661 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
5662 computation in sizetype.
5663 <E_Array_Subtype>: Use unified handling for all index types. Do not
5664 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
5666 (annotate_value): Change test for negative values.
5667 (validate_size): Apply test for negative values on GNAT nodes.
5668 (set_rm_size): Likewise.
5669 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
5670 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
5671 for negative values.
5672 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
5673 (builtin_type_for_size): Adjust definition of signed_size_type_node.
5674 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
5675 lengths against zero.
5677 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5679 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
5680 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
5681 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
5682 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
5683 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
5684 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
5686 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
5687 flag_signed_char. Tag sizetype with "size_type" moniker.
5688 * gcc-interface/trans.c (gigi): Add standard_character parameter.
5689 Remove useless built-in types. Equate unsigned_char_type_node to
5690 Standard.Character. Use it instead of char_type_node throughout.
5691 (Attribute_to_gnu): Likewise.
5692 (gnat_to_gnu): Likewise.
5693 * gcc-interface/utils2.c (build_call_raise): Likewise.
5695 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5697 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
5698 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
5699 (sbitsize_one_node): New macro.
5700 (sbitsize_unit_node): Likewise.
5701 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
5702 latent bug in the computation of subrange_p. Fold wider_p predicate.
5703 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
5704 the final comparison.
5705 (make_aligning_type): Build real negation and use sizetype throughout
5706 the offset computation.
5707 (maybe_pad_type): Do not issue the warning when the new size expression
5709 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
5710 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
5712 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
5714 (gnat_to_gnu) <N_Free_Statement>: Likewise.
5715 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
5716 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
5717 constants in sizetype. Remove dead code and tweak comments. Generate
5718 equality instead of inequality comparisons for zero length tests.
5720 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5722 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
5723 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
5724 <object>: Do not create the fake PARM_DECL if no debug info is needed.
5725 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
5726 purposes if no debug info is needed.
5727 Fix formatting. Reorder and add comments.
5728 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
5729 variable and remove obsolete comment.
5730 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
5731 (convert_vms_descriptor32): Likewise.
5732 (convert): Remove dead code.
5733 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
5734 the reference to the P_ARRAY pointer.
5735 <POINTER_TYPE>: Likewise.
5736 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
5737 (gnat_init_decl_processing): Delete, move contents to...
5738 * gcc-interface/misc.c (gnat_init): ...here.
5740 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5742 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
5743 calls. Return true for conversion from a record subtype to its type.
5745 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5747 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
5748 lieu of integer_type_node for boolean operations.
5749 (choices_to_gnu): Likewise.
5750 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
5751 (Loop_Statement_to_gnu): Likewise.
5752 (establish_gnat_vms_condition_handler): Likewise.
5753 (Exception_Handler_to_gnu_sjlj): Likewise.
5754 (gnat_to_gnu): Likewise.
5755 (build_unary_op_trapv): Likewise.
5756 (build_binary_op_trapv): Likewise.
5757 (emit_range_check): Likewise.
5758 (emit_index_check): Likewise.
5759 (convert_with_check): Likewise.
5760 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
5761 (convert_vms_descriptor32): Likewise.
5762 (convert_vms_descriptor): Likewise.
5763 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
5764 (compare_arrays): Use boolean instead of integer constants.
5765 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
5766 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
5768 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
5769 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
5770 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
5771 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
5772 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
5773 for boolean operations.
5774 (fill_vms_descriptor): Likewise. Fix formatting nits.
5776 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5778 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
5779 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
5781 (LOOP_STMT_COND): ...this.
5782 (LOOP_STMT_BOTTOM_COND_P): New flag.
5783 (LOOP_STMT_TOP_UPDATE_P): Likewise.
5784 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
5785 (can_equal_min_val_p): New static inline function.
5786 (can_equal_max_val_p): Likewise.
5787 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
5788 new LOOP_STMT semantics. Use two different strategies depending on
5789 whether optimization is enabled to translate the loop.
5790 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
5792 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5794 * uintp.adb (UI_From_Dint): Remove useless code.
5795 (UI_From_Int): Likewise.
5796 * uintp.h: Reorder declarations.
5797 (UI_From_gnu): Declare.
5798 (UI_Base): Likewise.
5799 (Vector_Template): Likewise.
5800 (Vector_To_Uint): Likewise.
5803 * gcc-interface/gigi.h: Tweak comments.
5804 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
5805 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
5807 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
5808 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
5809 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
5810 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
5813 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5815 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
5817 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
5818 (smaller_form_type_p): ...this. Change parameter and variable names.
5819 (call_to_gnu): Use the nominal type of the parameter to create the
5820 temporary if it's a smaller form of the actual type.
5821 (addressable_p): Return false if the actual type is integral and its
5822 size is greater than that of the expected type.
5824 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5826 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
5827 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
5828 (process_attributes): Delete.
5829 (post_error_ne_num): Change parameter name.
5830 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
5831 with -g3. Remove a couple of obsolete lines. Minor tweaks.
5832 If type annotating mode, operate on trees to compute the adjustment to
5833 the sizes of tagged types. Fix long line.
5834 (cannot_be_superflat_p): Tweak head comment.
5835 (annotate_value): Fold local constant.
5836 (set_rm_size): Fix long line.
5837 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
5838 (Attribute_to_gnu): Fix long line.
5839 <Attr_Size>: Remove useless assertion.
5840 Reorder statements. Use size_binop routine.
5841 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
5842 Create local variables for the label and the test. Tweak comments.
5843 (Subprogram_Body_to_gnu): Reset cfun to NULL.
5844 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
5845 (process_inlined_subprograms): Integrate into...
5846 (Compilation_Unit_to_gnu): ...this.
5847 (gnat_to_gnu): Fix long line.
5848 (post_error_ne_num): Change parameter name.
5849 * gcc-interface/utils.c (process_attributes): Static-ify.
5850 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
5851 (create_type_decl): Add comment.
5852 (create_var_decl_1): Process the attributes after adding the VAR_DECL
5853 to the current binding level.
5854 (create_subprog_decl): Likewise for the FUNCTION_DECL.
5855 (end_subprog_body): Do not reset cfun to NULL.
5856 (build_vms_descriptor32): Fix long line.
5857 (build_vms_descriptor): Likewise.
5858 (handle_nonnull_attribute): Likewise.
5859 (convert_vms_descriptor64): Likewise.
5860 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
5861 (gnat_protect_expr): Fix thinko.
5863 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5865 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
5866 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
5867 before translating the top-level node.
5868 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
5869 <N_Object_Declaration>: Likewise.
5870 <N_Assignment_Statement>: Likewise.
5871 <N_Unchecked_Type_Conversion>: Likewise.
5872 (call_to_gnu): Remove kludge.
5873 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
5874 associated with user returns to be preserved.
5875 (gnat_to_gnu): Add special code to deal with boolean rvalues.
5876 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
5878 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
5879 <INDIRECT_REF>: Call build_fold_indirect_ref.
5881 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
5883 * g-socket.adb: A target can have multiple missing errno's. This
5884 will result in multiple errno's being defined as -1. Because of this
5885 we can not use a case but must use a series of if's to avoid
5886 a duplicate case error in GNAT.Sockets.Resolve_Error.
5888 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5890 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
5891 a statement. Otherwise, if at top-level, push the processing of the
5892 elaboration routine. In the misaligned case, issue the error messages
5893 again on entry and create the temporary explicitly. Do not issue them
5895 For a function call, emit the range check if necessary.
5896 In the copy-in copy-out case, create the temporary for the return
5898 Do not unnecessarily convert by-ref parameters to the formal's type.
5899 Remove obsolete guards in conditions.
5900 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
5901 target to call_to_gnu in all cases.
5902 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
5903 (addressable_p) <CONSTRUCTOR>: Return false if not static.
5904 <COMPOUND_EXPR>: New case.
5905 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
5906 expression if it has unconstrained array type.
5907 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
5908 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
5911 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5913 * gcc-interface/trans.c (gigi): Do not start statement group.
5914 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
5915 Start statement group and push binding level here...
5916 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
5917 Do not push fake contexts at top level. Remove redundant code.
5918 (call_to_gnu): Rename a local variable and constify another.
5919 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
5920 (set_current_block_context): Set it as the group's block.
5921 (gnat_init_decl_processing): Delete unrelated init code.
5922 (end_subprog_body): Use NULL_TREE.
5924 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5926 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
5927 side-effects of actual parameters before the call.
5929 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5931 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
5933 (set_rm_size): Reorder and remove obsolete test.
5935 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
5937 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
5938 (gigi): Adjust ATTRIBUTE_UNUSED markers.
5939 * gcc-interface/gadaint.h: New file.
5940 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
5941 (__gnat_to_canonical_file_spec): Remove declaration.
5942 (number_names): Delete.
5943 (number_files): Likewise.
5945 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
5948 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
5950 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
5952 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
5953 Ekind. Return early for class-wide types. Do not compute initializer
5954 unless necessary. Reuse the tree for an associated class-wide type
5955 only if processing its root type.
5957 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
5959 * gsocket.h: Run-time can no longer be built without network
5960 OS headers available. Changing RTEMS GNAT build procedure to
5961 reflect this and letting run-time build use network .h files.
5963 2010-04-13 Duncan Sands <baldrick@free.fr>
5965 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
5966 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
5968 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
5970 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
5971 (parent_name_id): New macro.
5972 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
5973 * gcc-interface/trans.c (gigi): Initialize it.
5974 (lvalue_required_p) <N_Type_Conversion>: New case.
5975 <N_Qualified_Expression>: Likewise.
5976 <N_Allocator>: Likewise.
5977 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
5979 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
5981 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
5982 (DECL_CONST_ADDRESS_P): New macro.
5983 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
5984 (SAME_FIELD_P): Likewise.
5985 * gcc-interface/decl.c (constructor_address_p): New static function.
5986 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
5987 the return value of above function.
5988 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
5989 passed by reference.
5990 <E_Record_Subtype>: Likewise.
5991 Set TREE_ADDRESSABLE on the type if it passed by reference.
5992 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
5993 (create_field_decl_from): Likewise.
5994 (substitute_in_type): Likewise.
5995 (purpose_member_field): Use SAME_FIELD_P.
5996 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
5997 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
5998 parameter and adjust recursive calls.
5999 <N_Explicit_Dereference>: New case.
6000 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
6001 Adjust calls to lvalue_required_p. Do not return the initializer of a
6002 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
6003 (call_to_gnu): Delay issuing error message for a misaligned actual and
6004 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
6005 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
6006 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
6007 type is passed by reference.
6008 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
6009 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
6010 (build_simple_component_ref): Use SAME_FIELD_P.
6012 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
6014 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
6015 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
6016 front-end's predicate Is_By_Reference_Type. Use consistent order and
6017 remove ??? comment. Use original conversion in all cases, if any.
6018 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
6019 (convert): Use local copy in more cases.
6020 <INDIRECT_REF>: Remove deactivated code.
6021 (unchecked_convert): Use a couple of local copies.
6023 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
6025 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
6027 (lvalue_required_p) <N_Attribute_Reference>: Call it.
6028 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
6029 folding the result only if lvalue_required_for_attribute_p is true.
6030 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
6031 typed constant to build_component_ref.
6032 (unchecked_convert): Likewise.
6033 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
6034 (build_allocator): Likewise.
6036 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
6038 * gcc-interface/utils2.c (build_cond_expr): Take the address and
6039 dereference if the result type is passed by reference.
6041 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
6043 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
6044 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
6045 goto to the next statement.
6047 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
6049 * gcc-interface/gigi.h (maybe_variable): Delete.
6050 (protect_multiple_eval): Likewise.
6051 (maybe_stabilize_reference): Likewise.
6052 (gnat_save_expr): Declare.
6053 (gnat_protect_expr): Likewise.
6054 (gnat_stabilize_reference): Likewise.
6055 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
6056 gnat_stabilize_reference.
6057 (maybe_variable): Delete.
6058 (elaborate_expression_1): Use gnat_save_expr.
6059 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
6060 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
6061 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
6062 <N_Slice>: Use gnat_protect_exp.
6063 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
6064 <N_In>: Use gnat_protect_expr.
6065 Pass NULL to gnat_stabilize_reference.
6066 (build_unary_op_trapv): Use gnat_protect_expr.
6067 (build_binary_op_trapv): Likewise.
6068 (emit_range_check): Likewise.
6069 (emit_index_check): Likewise.
6070 (convert_with_check): Likewise.
6071 (protect_multiple_eval): Move to utils2.c file.
6072 (maybe_stabilize_reference): Merge into...
6073 (gnat_stabilize_reference): ...this. Move to utils2.c file.
6074 (gnat_stabilize_reference_1): Likewise.
6075 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
6076 instead of protect_multiple_eval.
6077 * gcc-interface/utils2.c (compare_arrays): Likewise.
6078 (nonbinary_modular_operation): Likewise.
6079 (maybe_wrap_malloc): Likewise.
6080 (build_allocator): Likewise.
6081 (gnat_save_expr): New function.
6082 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
6083 in common cases. Propagate TREE_READONLY onto dereferences.
6084 (gnat_stabilize_reference_1): Move from trans.c file.
6085 (gnat_stabilize_reference): Likewise.
6087 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
6089 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
6090 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
6091 node. Use the type of the operand to set TREE_READONLY.
6092 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
6093 _REF node. Do not overwrite TREE_READONLY.
6094 (call_to_gnu): Rename local variable and fix various nits. In the
6095 copy-in/copy-out case, build the SAVE_EXPR manually.
6096 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
6097 and fold the computations.
6098 (protect_multiple_eval): Always save entire fat pointers.
6099 (maybe_stabilize_reference): Minor tweaks.
6100 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
6101 tcc_type and tcc_statement.
6102 * gcc-interface/utils.c (convert_to_fat_pointer): Call
6103 protect_multiple_eval in lieu of save_expr.
6104 (convert): Minor tweaks.
6105 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
6106 (builtin_type_for_size): Call gnat_type_for_size directly.
6107 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
6108 (contains_null_expr): Likewise
6109 (gnat_build_constructor): Do not call it.
6110 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
6111 instead of gnat_stabilize_reference to protect the operands.
6112 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
6114 (maybe_wrap_malloc): Likewise.
6115 (build_allocator): Likewise.
6116 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
6117 (gnat_mark_addressable): Rename parameter.
6119 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
6121 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
6122 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
6123 (TYPE_RETURNS_BY_REF_P): Rename into.
6124 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
6125 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
6126 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
6127 (build_return_expr): Likewise.
6128 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
6129 Rename local variables. If the return Mechanism is By_Reference, pass
6130 return_by_invisible_ref_p to create_subprog_type instead of toggling
6131 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
6132 the mechanism. Use regular return for contrained types with non-static
6133 size and return by invisible reference for unconstrained return types
6134 with default discriminants. Update comment.
6135 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
6136 returns by invisible reference, turn the RESULT_DECL into a pointer.
6137 Do not handle DECL_BY_REF_P in the CICO case here.
6138 (call_to_gnu): Remove code handling return by target pointer. For a
6139 function call, if the return type has non-constant size, generate the
6140 assignment with an INIT_EXPR.
6141 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
6142 If the function returns by invisible reference, build the copy return
6144 (add_decl_expr): Initialize the variable with an INIT_EXPR.
6145 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
6146 Adjust for renaming of macros. Copy the node only when necessary.
6147 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
6148 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
6149 (convert_from_reference): Delete.
6150 (is_byref_result): Likewise.
6151 (gnat_genericize_r): Likewise.
6152 (gnat_genericize): Likewise.
6153 (end_subprog_body): Do not call gnat_genericize.
6154 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
6155 (build_return_expr): Adjust parameter names, logic and comment.
6157 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
6159 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
6160 if the size is small enough. Propagate the alignment if there is an
6161 alignment clause on the original array type.
6162 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
6163 Deal with under-aligned packed array types. Copy the size onto the
6164 justified modular type and don't lay it out again. Likewise for the
6165 padding type built for other under-aligned subtypes.
6166 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
6169 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
6171 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
6172 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
6174 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
6176 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
6177 do not set the result type if there is a specified target and do not
6178 convert the result in any cases.
6179 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
6180 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
6182 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
6184 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
6186 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
6189 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
6190 pointer base types are variant of each other. Apply special treatment
6191 for null to fat pointer types in all cases.
6193 2010-01-28 Pascal Obry <obry@adacore.com>
6195 * s-win32.ads: Add some missing constants.
6197 2010-01-28 Vincent Celier <celier@adacore.com>
6199 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
6202 2010-01-28 Robert Dewar <dewar@adacore.com>
6204 * gnat_rm.texi: Minor correction
6206 2010-01-27 Pascal Obry <obry@adacore.com>
6208 * g-awk.adb: ensure that an AWK session is reusable.
6210 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
6212 * g-regist.adb (For_Every_Key): Fix previous change.
6215 2010-01-27 Thomas Quinot <quinot@adacore.com>
6217 * lib-writ.ads: Current version of spec for new N (note) ALI lines
6219 2010-01-27 Yannick Moy <moy@adacore.com>
6221 * a-cdlili.adb (Insert): Correct exception message when cursor
6222 designates wrong list.
6224 2010-01-27 Vincent Celier <celier@adacore.com>
6226 * gnatcmd.adb: When there is only one main specified, the package
6227 support Switches (<main>) and attribute Switches is specified for the
6228 main, use these switches, instead of Default_Switches ("Ada").
6230 2010-01-27 Robert Dewar <dewar@adacore.com>
6232 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
6234 * exp_disp.adb: Minor reformatting
6236 2010-01-27 Tristan Gingold <gingold@adacore.com>
6238 * seh_init.c: Use __ImageBase instead of _ImageBase.
6240 2010-01-27 Javier Miranda <miranda@adacore.com>
6242 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
6243 profile of interface thunks. The type of the controlling formal is now
6244 the covered interface type (instead of the target tagged type).
6246 2010-01-27 Sergey Rybin <rybin@adacore.com>
6248 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
6250 2010-01-27 Robert Dewar <dewar@adacore.com>
6252 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
6253 changed from Expr to N.
6255 2010-01-26 Thomas Quinot <quinot@adacore.com>
6257 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
6258 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
6261 2010-01-26 Vincent Celier <celier@adacore.com>
6263 * prj-attr.adb: Add new attribute Library_Install_Name_Option
6264 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
6265 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
6266 attributes Run_Path_Option and Library_Install_Name_Option.
6267 * prj.ads (Project_Configuration): Replace component
6268 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
6269 component Library_Install_Name_Option.
6270 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
6271 Replace Run_Path_Origin_Supported with Run_Path_Origin
6273 2010-01-26 Ed Schonberg <schonberg@adacore.com>
6275 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
6276 is not hidden by a homograph declared in another actual package.
6278 2010-01-26 Robert Dewar <dewar@adacore.com>
6280 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
6281 decisions for pragmas Assert, Check, Precondition, Postcondition if
6283 * scos.ads: Update comments.
6284 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
6285 Also remove obsolete code for CT (exit point) SCOs.
6287 2010-01-26 Thomas Quinot <quinot@adacore.com>
6289 * switch-c.adb: Fix handling of -gnatz*
6291 2010-01-26 Robert Dewar <dewar@adacore.com>
6293 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
6294 qualifiers for FOR/WHILE loops
6295 * scos.ads: Use separate type letters F/W for for/while loops
6297 2010-01-26 Robert Dewar <dewar@adacore.com>
6299 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
6300 entries per line, one for each statement in the sequence).
6301 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
6302 size from 100 to 10_000 for SC_Array to avoid any real possibility of
6303 overflow. Output decisions in for loops.
6304 Exclude labels from CS lines.
6305 * scos.ads: Clarify that label is not included in the entry point
6307 2010-01-26 Robert Dewar <dewar@adacore.com>
6309 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
6310 format of statement sequence SCO entries (one location/statement).
6311 * put_scos.adb (Put_SCOs): Implement new format of CS lines
6312 * scos.ads: Update comments.
6313 * sem_eval.adb: Minor reformatting.
6315 2010-01-26 Robert Dewar <dewar@adacore.com>
6317 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
6318 (Extend_Statement_Sequence): New procedures
6319 (Traverse_Declarations_Or_Statements): New handling for exits.
6321 2010-01-26 Robert Dewar <dewar@adacore.com>
6323 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
6326 2010-01-26 Robert Dewar <dewar@adacore.com>
6328 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
6329 * scos.ads: Clarify handling of logical operators
6331 2010-01-26 Arnaud Charlet <charlet@adacore.com>
6333 * s-tpoben.adb: Update comments.
6335 2010-01-26 Robert Dewar <dewar@adacore.com>
6337 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
6340 2010-01-26 Robert Dewar <dewar@adacore.com>
6342 * scos.ads: Clean up documentation, remove obsolete XOR references
6343 2010-01-26 Vincent Celier <celier@adacore.com>
6345 * gnat_ugn.texi: Complete documentation on the restrictions for
6346 combined options in -gnatxxx switches.
6349 2010-01-26 Arnaud Charlet <charlet@adacore.com>
6351 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
6352 a controlled operation, abort is already deferred at this point, so we
6353 need to use Defer_Abort_Nestable.
6355 2010-01-26 Vincent Celier <celier@adacore.com>
6357 * prj-conf.adb (Get_Config_Switches): Check for a default language for
6358 a project extending a project with no languages.
6360 2010-01-26 Vincent Celier <celier@adacore.com>
6362 * switch-c.adb (Scan_Front_End_Switches): Take into account options
6363 that follow -gnatef.
6364 Allow -gnateG to be followed by other options.
6366 2010-01-26 Robert Dewar <dewar@adacore.com>
6368 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
6369 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
6372 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
6374 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
6375 that allows to iterate over all subkeys of a key.
6377 2010-01-26 Ed Falis <falis@adacore.com>
6379 * sysdep.c: enable NFS for VxWorks MILS
6380 * env.c: enable __gnat_environ for VxWorks MILS
6381 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
6383 2010-01-25 Bob Duff <duff@adacore.com>
6385 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
6386 is an internally-generated positional aggregate, and the bounds are
6387 already correctly set. We don't want to overwrite those bounds with
6388 bounds determined by context.
6390 2010-01-25 Robert Dewar <dewar@adacore.com>
6392 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
6393 exp_ch9.adb, g-sechas.ads: Minor reformatting.
6395 2010-01-25 Thomas Quinot <quinot@adacore.com>
6397 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
6398 integer type) before subtracting 1, otherwise the computation may wrap
6399 (because size_t is modular) and cause the conversion to fail.
6401 2010-01-25 Ed Falis <falis@adacore.com>
6403 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
6405 2010-01-25 Vincent Celier <celier@adacore.com>
6407 * prj-attr.adb: New attribute Run_Path_Origin_Required
6408 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
6409 attribute Run_Path_Origin_Required.
6410 * prj.ads (Project_Configuration): New component
6411 Run_Path_Origin_Supported.
6412 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
6414 2010-01-25 Ed Schonberg <schonberg@adacore.com>
6416 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
6417 have errors, do not continue resolution of the aggregate.
6418 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
6419 the array type indicates an error.
6421 2010-01-25 Bob Duff <duff@adacore.com>
6423 * sinfo.ads: Minor comment fixes.
6425 2010-01-25 Bob Duff <duff@adacore.com>
6427 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
6429 2010-01-25 Arnaud Charlet <charlet@adacore.com>
6431 * gnatvsn.ads (Current_Year): Update.
6433 2010-01-25 Florian Villoing <villoing@adacore.com>
6435 * gnat_ugn.texi: Fix typo.
6437 2010-01-25 Thomas Quinot <quinot@adacore.com>
6439 * scos.ads: Update specification.
6441 2010-01-25 Ed Schonberg <schonberg@adacore.com>
6443 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
6444 enclosing subprogram has no previous spec, attach postcondition
6445 procedure to the defining entity for the body.
6447 2010-01-25 Ed Schonberg <schonberg@adacore.com>
6449 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
6450 initialization procedure of the ancestor part of an extension aggregate
6451 if it is an interface type.
6453 2010-01-25 Vincent Celier <celier@adacore.com>
6455 * gnatlink.adb (Process_Binder_File): The directory for the shared
6456 version of libgcc in the run path options is found in the subdirectory
6457 indicated by __gnat_default_libgcc_subdir.
6458 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
6461 2010-01-25 Ed Schonberg <schonberg@adacore.com>
6463 * sem_prag.adb: More flexible pragma Annotate.
6465 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
6467 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
6468 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
6470 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
6472 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
6474 2010-01-18 Jan Hubicka <jh@suse.cz>
6477 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
6478 unit local variables.
6480 2010-01-17 Laurent GUERBY <laurent@guerby.net>
6482 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
6484 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
6486 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
6487 * system-linux-armeb.ads, system-linux-armel.ads: New files.
6489 2010-01-09 Simon Wright <simon@pushface.org>
6492 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
6497 Copyright (C) 2010 Free Software Foundation, Inc.
6499 Copying and distribution of this file, with or without modification,
6500 are permitted in any medium without royalty provided the copyright
6501 notice and this notice are preserved.