1 2010-06-22 Vincent Celier <celier@adacore.com>
3 * projects.texi: Minor spelling error fixes.
6 2010-06-22 Emmanuel Briot <briot@adacore.com>
8 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
9 warnings for some with clauses.
11 2010-06-22 Robert Dewar <dewar@adacore.com>
13 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
14 test to catch more cases where first subtype is the results we want.
15 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
16 error case, since Errout will now handle this correctly.
17 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
20 2010-06-22 Arnaud Charlet <charlet@adacore.com>
22 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
23 when calling Make_Temporary.
25 2010-06-22 Ed Schonberg <schonberg@adacore.com>
27 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
28 subprogram can be associated with an entry body.
30 2010-06-22 Robert Dewar <dewar@adacore.com>
32 * scos.ads: Add note on membership test handling.
34 2010-06-22 Vincent Celier <celier@adacore.com>
36 * projects.texi: Minor spelling fixes.
39 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
41 * s-rannum.adb: Correct off-by-one error in Extract_Value.
43 2010-06-22 Vincent Celier <celier@adacore.com>
45 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
47 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
48 gcc command if it is too long.
50 2010-06-22 Robert Dewar <dewar@adacore.com>
52 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
54 2010-06-22 Arnaud Charlet <charlet@adacore.com>
56 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
57 calling Make_Temporary.
59 2010-06-22 Robert Dewar <dewar@adacore.com>
61 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
63 2010-06-22 Ed Schonberg <schonberg@adacore.com>
65 * sem_res.adb: Additional special-case for VMS.
67 2010-06-22 Vincent Celier <celier@adacore.com>
69 * gnatsym.adb: Minor comment fix.
71 2010-06-22 Vincent Celier <celier@adacore.com>
73 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
75 2010-06-22 Robert Dewar <dewar@adacore.com>
77 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
78 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
79 Ada 95 mode as an implementation defined attribute.
81 2010-06-22 Vincent Celier <celier@adacore.com>
83 * bindusg.adb (Display): Update line for -R
84 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
85 generated files when -R is used.
87 2010-06-22 Vincent Celier <celier@adacore.com>
89 * prj-nmsc.adb (Lib_Data_Table): New table.
90 (Check_Library_Attributes): Check if the same library name is used in
91 two different projects that do not extend each other.
93 2010-06-22 Robert Dewar <dewar@adacore.com>
95 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
97 2010-06-22 Vincent Celier <celier@adacore.com>
99 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
100 empty, make it the current working directory.
102 2010-06-22 Thomas Quinot <quinot@adacore.com>
104 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
105 private type with discriminants, make sure the parent type is frozen.
107 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
109 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
110 with packed array references specially.
111 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
112 to a component of a bit packed array if it is the prefix of 'Bit.
113 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
114 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
115 'Bit reference, where the prefix involves a packed array reference.
116 (Get_Base_And_Bit_Offset): New helper, extracted from...
117 (Expand_Packed_Address_Reference): ...here. Call above procedure to
118 get the outer object and offset expression.
120 2010-06-22 Thomas Quinot <quinot@adacore.com>
122 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
123 * einfo.adb (Related_Expression, Set_Related_Expression): Add
126 2010-06-22 Javier Miranda <miranda@adacore.com>
128 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
129 reorganization to properly check if the operation has been inherited as
130 an abstract operation.
132 2010-06-22 Ed Falis <falis@adacore.com>
134 * s-osinte-vxworks.ads: Complete previous change.
136 2010-06-22 Thomas Quinot <quinot@adacore.com>
138 * sem_res.adb: Add comment.
139 * projects.texi, gnat_ugn.texi: Remove macro.
141 2010-06-22 Vincent Celier <celier@adacore.com>
143 * prj-attr.adb: Remove project level attribute Main_Language.
145 2010-06-22 Robert Dewar <dewar@adacore.com>
147 * switch-b.adb, osint-b.adb: Minor reformatting.
149 2010-06-22 Pascal Obry <obry@adacore.com>
151 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
152 vector if previous send was not fully successful. If only part of
153 the vector data was sent, we exit the loop.
155 2010-06-22 Thomas Quinot <quinot@adacore.com>
157 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
158 error reporting with generic types.
160 2010-06-22 Thomas Quinot <quinot@adacore.com>
162 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
163 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
164 vms_data.ads: Add a new command line switch -A to gnatbind to output
165 the list of all ALI files for the partition.
167 2010-06-22 Arnaud Charlet <charlet@adacore.com>
169 * s-osinte-vxworks.ads: Fix casing.
170 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
171 change: Interfaces.C does not provide a long_long type.
173 2010-06-22 Emmanuel Briot <briot@adacore.com>
175 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
176 native user's guide, since this document contains the two versions.
177 * gcc-interface/Make-lang.in: Update doc dependencies.
179 2010-06-22 Robert Dewar <dewar@adacore.com>
181 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
183 2010-06-22 Emmanuel Briot <briot@adacore.com>
185 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
186 not build this file on its own (only through gnat_ugn.texi).
187 Remove macro definitions and insert simpler version in gnat_ugn.texi.
189 2010-06-22 Robert Dewar <dewar@adacore.com>
191 * ali-util.ads: Minor comment update.
192 * g-socthi-mingw.adb: Minor reformatting.
194 2010-06-22 Ed Falis <falis@adacore.com>
196 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
197 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
198 for specific versions of VxWorks.
200 2010-06-22 Emmanuel Briot <briot@adacore.com>
202 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
203 related sections from user's guide and reference manual, since they
204 have now been merged together into a separate document (projects.texi).
205 This removes a lot of duplication where attributes where described
207 The grammar for the project files is now in each of the sections
208 (packages,expressions,...) instead of being duplicates in two other
209 sections (one in the user's guide that contained the full grammar,
210 and various sections in the rm that contained extracts of the same
212 Added the full list of all supported attributes, since existing lists
214 Rename "associative array" into "indexed attribute"
215 Remove sections that were duplicates ("External References in
216 Project Files" and "External Values", and "Project Extensions"
217 for instance). The list of valid packages in project files is now in
220 2010-06-22 Ed Schonberg <schonberg@adacore.com>
222 * sem_ch3.adb (Add_Internal_Interface_Entities): If
223 Find_Primitive_Covering_Interface does not find the operation, it may
224 be because of a name conflict between the inherited operation and a
225 local non-overloadable name. In that case look for the operation among
226 the primitive operations of the type. This search must succeed
227 regardless of visibility.
229 2010-06-22 Pascal Obry <obry@adacore.com>
231 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
232 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
235 2010-06-22 Robert Dewar <dewar@adacore.com>
237 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
239 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
241 2010-06-22 Arnaud Charlet <charlet@adacore.com>
243 * s-intman-vxworks.ads: Code clean up.
245 2010-06-22 Thomas Quinot <quinot@adacore.com>
247 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
248 dereference, construct actual subtype of designated object to generate
249 proper bounds checks.
251 2010-06-22 Thomas Quinot <quinot@adacore.com>
253 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
254 Read_Withed_ALIs, which is more descriptive.
256 2010-06-22 Pascal Obry <obry@adacore.com>
258 * g-sothco.ads: Minor reformatting.
259 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
260 C_Sendmsg implementation.
261 (C_Sendmsg): Do not use lock (not needed).
262 (C_Recvmsg): Likewise and also do not wait for incoming data.
264 2010-06-22 Ed Schonberg <schonberg@adacore.com>
266 * uintp.adb: Fix scope error in operator call.
268 2010-06-22 Vincent Celier <celier@adacore.com>
270 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
271 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
272 autoconfiguration is needed, fail indicating that no config project
273 file can be found, as there is no autoconfiguration on VMS.
275 2010-06-22 Ed Schonberg <schonberg@adacore.com>
277 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
278 for an operator in a functional notation, when operands are universal.
280 2010-06-22 Arnaud Charlet <charlet@adacore.com>
282 * gcc-interface/Make-lang.in: Update dependencies.
284 2010-06-22 Robert Dewar <dewar@adacore.com>
286 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
288 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
289 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
291 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
294 2010-06-22 Vincent Celier <celier@adacore.com>
296 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
297 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
299 2010-06-22 Pascal Obry <obry@adacore.com>
301 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
303 (C_Recvmsg): Make sure the routine is atomic. Also fully
304 fill vectors in the proper order.
305 (C_Sendmsg): Make sure the routine is atomic.
307 2010-06-22 Robert Dewar <dewar@adacore.com>
309 * sem_ch8.adb: Update comment.
310 * sem_res.adb: Minor code reorganization (use Ekind_In).
312 2010-06-22 Ed Schonberg <schonberg@adacore.com>
314 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
315 name is a call, use the number of actuals to determine whether this is
316 a binary or unary operator, rather than relying on later information
317 to resolve the overload.
319 2010-06-22 Robert Dewar <dewar@adacore.com>
321 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
323 2010-06-22 Robert Dewar <dewar@adacore.com>
325 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
326 * sem_eval.adb: Minor reformatting.
328 2010-06-22 Vincent Celier <celier@adacore.com>
330 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
331 to gnatlink, except on Open VMS.
332 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
333 object directories if -nostdlib is used.
335 2010-06-22 Robert Dewar <dewar@adacore.com>
337 * sem_util.adb (Is_Delegate): Put in proper alpha order.
338 * sem_eval.adb: Minor reformatting.
340 2010-06-22 Robert Dewar <dewar@adacore.com>
342 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
343 * exp_aggr.adb: Minor comment changes and reformatting.
344 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
345 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
347 2010-06-22 Thomas Quinot <quinot@adacore.com>
349 * sem_util.adb (Build_Actual_Subtype): Record original expression in
350 Related_Expression attribute of the constructed subtype.
351 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
352 Node24 on types for...
353 (Related_Expression): Make attribute available on types as well.
355 2010-06-22 Gary Dismukes <dismukes@adacore.com>
357 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
358 Directly_Designated_Type when the type argument is an access type.
359 (Find_Interface_Tag): Retrieve Designated_Type instead of
360 Directly_Designated_Type when the type argument is an access type.
361 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
362 Directly_Designated_Type of each access discriminant.
363 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
364 instead of Directly_Designated_Type when the operand and target types
367 2010-06-22 Thomas Quinot <quinot@adacore.com>
369 * exp_aggr.adb (Flatten): Return False if one choice is statically
370 known to be out of bounds.
372 2010-06-22 Ed Schonberg <schonberg@adacore.com>
374 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
375 a parameterless function call, preserve parentheses of original
376 expression, for proper handling by pretty printer.
377 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
378 procedure, to handle quietly identifiers that have no entity names.
379 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
380 elsif_part is missing, it has been rewritten as a nested if, and there
381 is no useful information on the current value of the variable.
383 2010-06-22 Gary Dismukes <dismukes@adacore.com>
385 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
386 discriminals to the current scope.
387 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
388 scope, which could overwrite a different already set value.
390 2010-06-22 Ed Schonberg <schonberg@adacore.com>
392 * sem_res.adb (Valid_Conversion): If expression is a predefined
393 operator, use sloc of type of interpretation to improve error message
394 when operand is of some derived type.
395 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
397 2010-06-22 Emmanuel Briot <briot@adacore.com>
399 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
400 that it can set out parameters as well. When a process has died, reset
401 its Input_Fd to Invalid_Fd, so that when using multiple processes we
402 can find out which process has died.
404 2010-06-22 Thomas Quinot <quinot@adacore.com>
406 * sem_eval.adb (Find_Universal_Operator_Type): New
407 subprogram to identify the operand type of an operator on universal
408 operands, when an explicit scope indication is present. Diagnose the
409 case where such a call is ambiguous.
410 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
411 Use the above to identify the operand type so it can be properly frozen.
412 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
413 type, done in an arbitrary, possibly incorrect type (the presence of
414 some numeric type in the scope is checked for legality, but when more
415 than one such type is in the scope, we just pick a random one, not
416 necessarily the expected one).
417 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
420 2010-06-22 Robert Dewar <dewar@adacore.com>
422 * sem_eval.adb: Minor reformatting.
424 2010-06-22 Robert Dewar <dewar@adacore.com>
426 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
427 Expression_With_Actions to clean up the code generated when folding
428 constant expressions.
430 2010-06-22 Vincent Celier <celier@adacore.com>
432 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
435 2010-06-22 Vincent Celier <celier@adacore.com>
437 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
438 found, check if it's path has aready been found, whatever its index.
440 2010-06-22 Robert Dewar <dewar@adacore.com>
442 * atree.adb, gnatbind.adb: Minor reformatting.
443 Minor code reorganization.
445 2010-06-21 Robert Dewar <dewar@adacore.com>
447 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
448 known at compile time.
450 2010-06-21 Gary Dismukes <dismukes@adacore.com>
452 * atree.adb: Fix comment typo.
454 2010-06-21 Ed Schonberg <schonberg@adacore.com>
456 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
457 whether a universal arithmetic expression in a conversion, which is
458 rewritten from a function call with an expanded name, is ambiguous.
460 2010-06-21 Vincent Celier <celier@adacore.com>
462 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
463 source files in specified list of sources.
464 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
466 (Add_Source): Set the Location of the new source
467 (Process_Exceptions_File_Based): Call Add_Source with the Location
468 (Get_Sources_From_File): If an exception is found, set its Listed to
470 (Find_Sources): When Source_Files is specified, if an exception is
471 found, set its Listed to True. Remove any exception that is not in a
472 specified list of sources.
473 * prj.ads (Source_Data): New component Location
475 2010-06-21 Vincent Celier <celier@adacore.com>
477 * gnatbind.adb (Closure_Sources): Global table, moved from block.
479 2010-06-21 Thomas Quinot <quinot@adacore.com>
481 * sem_res.adb: Minor reformatting.
482 * atree.adb: New debugging hook "rr" for node rewrites.
484 2010-06-21 Robert Dewar <dewar@adacore.com>
486 * g-expect.ads, g-expect.adb: Minor reformatting.
488 2010-06-21 Emmanuel Briot <briot@adacore.com>
490 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
492 2010-06-21 Arnaud Charlet <charlet@adacore.com>
494 * gcc-interface/Make-lang.in: Update dependencies.
496 2010-06-21 Thomas Quinot <quinot@adacore.com>
498 * bindgen.ads: Update comments.
500 2010-06-21 Vincent Celier <celier@adacore.com>
502 * gnatbind.adb: Suppress dupicates when listing the sources in the
505 2010-06-21 Emmanuel Briot <briot@adacore.com>
507 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
510 2010-06-21 Emmanuel Briot <briot@adacore.com>
512 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
514 (Expect_Internal): No longer raises an exception, so that it can set
515 out parameters as well. When a process has died, reset its Input_Fd
516 to Invalid_Fd, so that when using multiple processes we can find out
517 which process has died.
519 2010-06-21 Robert Dewar <dewar@adacore.com>
521 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
522 checks.adb, sem_res.adb: Minor reformatting. Add comments.
524 2010-06-21 Ed Schonberg <schonberg@adacore.com>
526 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
527 rederivation associated with a full declaration in a private part, and
528 there is a partial view that derives the same parent subprogram, the
529 new entity does not become visible. This check must be applied to
530 interface operations as well.
532 2010-06-21 Thomas Quinot <quinot@adacore.com>
534 * checks.adb: Add comments.
535 * prj-nmsc.adb: Minor reformatting.
537 2010-06-21 Thomas Quinot <quinot@adacore.com>
539 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
540 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
541 extract bounds, to ensure that we get the proper captured values,
542 rather than an expression that may have changed value since the point
543 where the subtype was elaborated.
544 (Find_Body_Discriminal): New utility subprogram to share code between...
545 (Eval_Attribute): For the case of a subtype bound that references a
546 discriminant of the current concurrent type, insert appropriate
547 discriminal reference.
548 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
549 requeue to an entry in a family in the current task, use corresponding
551 (Analyze_Accept_Statement): Rely on expansion of attribute references
552 to insert proper discriminal references in range check for entry in
555 2010-06-21 Emmanuel Briot <briot@adacore.com>
557 * s-regpat.adb (Compile): Fix handling of big patterns.
559 2010-06-21 Robert Dewar <dewar@adacore.com>
561 * a-tifiio.adb: Minor reformatting.
563 2010-06-21 Pascal Obry <obry@adacore.com>
565 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
568 2010-06-21 Javier Miranda <miranda@adacore.com>
570 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
573 2010-06-21 Ed Schonberg <schonberg@adacore.com>
575 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
576 to hold the result, indicate that the target of the declaration does
577 not need an initialization, to prevent spurious errors when
578 Initialize_Scalars is enabled.
580 2010-06-21 Ed Schonberg <schonberg@adacore.com>
582 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
583 Fore is not bound by line length. The Fore parameter of the internal
584 procedure that performs the operation is an integer.
586 2010-06-21 Thomas Quinot <quinot@adacore.com>
588 * sem_res.adb, checks.adb: Minor reformatting.
590 2010-06-21 Emmanuel Briot <briot@adacore.com>
592 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
594 (Insert_Operator_Before): New subprogram, avoids duplicated code
595 (Compile): Avoid doing two compilations when the pattern matcher ends
598 2010-06-21 Emmanuel Briot <briot@adacore.com>
600 * s-regpat.adb: Improve debug traces
601 (Dump): Change output format to keep it smaller.
603 2010-06-21 Javier Miranda <miranda@adacore.com>
605 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
606 output to the output file when this routine completes its work.
608 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
610 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
611 for loop. Call build_constructor_from_list directly in the CICO case.
613 2010-06-18 Ed Schonberg <schonberg@adacore.com>
615 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
616 declaration appears in the same unit and ealier than the renamed
617 entity, retain generated body to prevent order-of-elaboration issues in
620 2010-06-18 Arnaud Charlet <charlet@adacore.com>
622 * s-tpoben.adb: Update comments.
624 2010-06-18 Robert Dewar <dewar@adacore.com>
626 * debug.adb: Minor comment change.
628 2010-06-18 Javier Miranda <miranda@adacore.com>
630 * exp_cg.adb: Code clean up.
631 * debug.adb: Complete documentation of switch -gnatd.Z.
632 * gcc-interface/misc.c (callgraph_info_file): Declare.
634 2010-06-18 Javier Miranda <miranda@adacore.com>
636 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
638 2010-06-18 Thomas Quinot <quinot@adacore.com>
640 * sprint.ads: Minor reformatting.
641 * output.ads: Update obsolete comment.
643 2010-06-18 Ed Schonberg <schonberg@adacore.com>
645 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
646 an external intrinsic operation (e.g. a GCC numeric function) indicate
647 that the renaming entity has the same characteristics, so a call to it
648 is properly expanded.
650 2010-06-18 Javier Miranda <miranda@adacore.com>
652 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
653 support for dispatch table/callgraph info generation.
654 * gcc-interface/Make-lang.in: Update dependencies.
656 2010-06-18 Robert Dewar <dewar@adacore.com>
658 * exp_ch6.adb: Minor reformatting.
659 * gnatname.adb: Add comment.
661 2010-06-18 Vincent Celier <celier@adacore.com>
663 * gnatname.adb (Scan_Args): When --and is used, make sure that the
664 dynamic tables in the newly allocated Argument_Data are properly
667 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
669 * gnat1drv.adb: Fix comment.
671 2010-06-18 Ed Schonberg <schonberg@adacore.com>
673 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
674 renaming, re-expand the call with the renamed subprogram if that one
675 is marked inlined as well.
677 2010-06-18 Gary Dismukes <dismukes@adacore.com>
679 * gnat1drv.adb (Adjust_Global_Switches): Enable
680 Use_Expression_With_Actions for AAMP and VM targets.
682 2010-06-18 Vincent Celier <celier@adacore.com>
684 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
686 2010-06-18 Thomas Quinot <quinot@adacore.com>
688 * exp_ch4.adb: Minor reformatting.
690 2010-06-18 Javier Miranda <miranda@adacore.com>
692 * debug.ads Add documentation on -gnatd.Z.
694 2010-06-18 Ed Schonberg <schonberg@adacore.com>
696 * sem_elim.adb: Proper error message on improperly eliminated instances
698 2010-06-18 Vincent Celier <celier@adacore.com>
700 * prj.ads (Response_File_Format): New value GCC.
702 2010-06-18 Thomas Quinot <quinot@adacore.com>
704 * gnat1drv.adb: Minor reformatting.
706 2010-06-18 Robert Dewar <dewar@adacore.com>
708 * make.adb, sem_cat.adb: Minor reformatting.
709 * sem_eval.adb: Fix typos.
711 2010-06-18 Pascal Obry <obry@adacore.com>
713 * prj-nmsc.adb: Fix source filenames casing in debug output.
715 2010-06-18 Robert Dewar <dewar@adacore.com>
717 * gnatcmd.adb: Minor reformatting.
719 2010-06-18 Robert Dewar <dewar@adacore.com>
721 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
722 condition and both sub-expressions are static (and result is selected
725 2010-06-18 Robert Dewar <dewar@adacore.com>
727 * g-pehage.adb: Minor reformatting
729 2010-06-18 Pascal Obry <obry@adacore.com>
731 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
734 2010-06-18 Arnaud Charlet <charlet@adacore.com>
736 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
737 dependencies. Fix target pairs on darwin.
738 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
740 2010-06-18 Pascal Obry <obry@adacore.com>
742 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
744 2010-06-18 Vincent Celier <celier@adacore.com>
746 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
747 configuration pragmas file and, if -U is not used, for a local one.
749 2010-06-18 Ed Schonberg <schonberg@adacore.com>
751 * sem_elim.adb (Check_Eliminated): Use full information on entity name
752 when it is given in the pragma by a selected component.
753 (Check_For_Eliminated_Subprogram): Do no emit error if within a
754 instance body that is itself within a generic unit.
755 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
756 eliminated, mark as well the anonymous subprogram that is its alias
757 and appears within the wrapper package.
759 2010-06-18 Bob Duff <duff@adacore.com>
761 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
762 Raise an exception if the output file cannot be opened. Add comments.
764 2010-06-18 Thomas Quinot <quinot@adacore.com>
766 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
767 not illegal per E.2.2(7) if it occurs in the private part of a
770 2010-06-18 Arnaud Charlet <charlet@adacore.com>
772 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
773 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
774 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
775 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
776 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
777 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
778 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
779 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
780 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
781 errout.ads: Update comments. Minor reformatting.
783 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
784 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
785 a-strunb.adb (Big_String. Big_String_Access): New type.
787 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
788 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
789 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
791 2010-06-18 Geert Bosch <bosch@adacore.com>
793 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
796 2010-06-18 Robert Dewar <dewar@adacore.com>
798 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
801 2010-06-18 Robert Dewar <dewar@adacore.com>
803 * sprint.adb: Minor format change for N_Expression_With_Actions.
804 * repinfo.adb: Minor reformatting.
806 2010-06-18 Ed Schonberg <schonberg@adacore.com>
808 * sem_elim.adb (Check_Eliminated): If within a subunit, use
809 Defining_Entity to obtain the name of the entity in the proper body, to
810 properly handle both separate packages and subprograms.
812 2010-06-18 Emmanuel Briot <briot@adacore.com>
814 * prj-nmsc.adb (Check_File): New parameter Display_Path.
816 2010-06-18 Thomas Quinot <quinot@adacore.com>
818 * g-socket.adb, g-socket.ads (Null_Selector): New object.
820 2010-06-18 Pascal Obry <obry@adacore.com>
822 * gnat_ugn.texi: Minor clarification.
824 2010-06-18 Emmanuel Briot <briot@adacore.com>
826 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
827 code when using the project dir as the source dir.
828 (Search_Directories): use the normalized name for the source directory,
829 where symbolic names have potentially been resolved.
831 2010-06-18 Robert Dewar <dewar@adacore.com>
833 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
834 when we create N_Expression_With_Actions node.
835 (Expand_Short_Circuit): Ditto.
837 2010-06-18 Robert Dewar <dewar@adacore.com>
839 * exp_util.adb: Minor reformatting.
841 2010-06-18 Thomas Quinot <quinot@adacore.com>
843 * types.ads: Clean up obsolete comments
844 * tbuild.adb: Minor reformatting.
845 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
846 exp_strm.adb, aa_drive.adb: Minor reformatting.
847 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
848 intrinsic with an Interface_Name denotes an imported back-end builtin,
849 and must be rewritten into a call, not left in the tree as an operator,
850 so return False in that case.
852 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
854 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
856 2010-06-18 Robert Dewar <dewar@adacore.com>
858 * scos.ads: Add proposed output for case expression
860 2010-06-18 Jose Ruiz <ruiz@adacore.com>
862 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
863 RTSS modules, we need to use the Microsoft linker.
865 2010-06-18 Robert Dewar <dewar@adacore.com>
867 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
868 expression (cannot count on a particular branch being executed).
869 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
870 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
871 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
872 within case expression.
873 * expander.adb (Expand): Add call to Expand_N_Case_Expression
874 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
875 (P_Case_Expression): New procedure
876 (P_Case_Expression_Alternative): New procedure
877 * par.adb (P_Case_Expression): New procedure
878 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
880 * sem.adb (Analyze): Add call to Analyze_Case_Expression
881 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
882 this is a documentation change only.
883 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
884 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
886 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
887 * sem_res.adb (Resolve_Case_Expression): New procedure.
888 * sem_scil.adb (Find_SCIL_Node): Add processing for
889 N_Case_Expression_Alternative.
890 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
891 (N_Case_Expression_Alternative): New node.
892 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
893 N_Case_Expression and N_Case_Expression_Alternative.
895 2010-06-18 Robert Dewar <dewar@adacore.com>
897 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
898 * gnat1drv.adb: Fix typo.
900 2010-06-18 Robert Dewar <dewar@adacore.com>
902 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
904 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
905 gnat style for -gnatg.
906 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
908 2010-06-18 Thomas Quinot <quinot@adacore.com>
910 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
912 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
915 2010-06-18 Robert Dewar <dewar@adacore.com>
917 * sprint.adb: Minor change in output format for expression wi actions.
918 * par-ch3.adb: Minor code reorganization. Minor reformatting.
919 * sem_ch5.adb: Minor comment fix.
921 2010-06-18 Robert Dewar <dewar@adacore.com>
923 * debug.adb: New debug flag -gnatd.L to control
924 Back_End_Handles_Limited_Types.
925 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
926 limited case if Back_End_Handles_Limited_Types is True.
927 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
928 simplify expansion if Use_Expression_With_Actions is True.
929 * gnat1drv.adb (Adjust_Global_Switches): Set
930 Back_End_Handles_Limited_Types.
931 * opt.ads (Back_End_Handles_Limited_Types): New flag.
933 2010-06-18 Ed Schonberg <schonberg@adacore.com>
935 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
936 intrinsic operator if expansion is not enabled, because in an
937 instantiation the original operator must be present to verify the
938 legality of the operation.
940 2010-06-18 Robert Dewar <dewar@adacore.com>
942 * exp_disp.adb, sem_ch12.adb: Minor reformatting
944 2010-06-18 Ed Schonberg <schonberg@adacore.com>
946 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
947 the class-wide type for a private extension, and the completion is a
948 subtype, set the type of the class-wide type to the base type of the
951 2010-06-18 Robert Dewar <dewar@adacore.com>
953 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
954 sem_intr.adb, sem_eval.adb: Minor reformatting
956 2010-06-18 Ed Schonberg <schonberg@adacore.com>
958 * sem_type.adb (Is_Ancestor): If either type is private, examine full
961 2010-06-18 Thomas Quinot <quinot@adacore.com>
963 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
964 parameter rather than IN OUT.
966 2010-06-18 Ed Schonberg <schonberg@adacore.com>
968 * exp_ch6.adb: Add extra guard.
970 2010-06-18 Gary Dismukes <dismukes@adacore.com>
972 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
973 accessibility level of a function call from the level of the innermost
974 enclosing dynamic scope.
975 (Innermost_Master_Scope_Depth): New function to find the depth of the
976 nearest dynamic scope enclosing a node.
978 2010-06-18 Tristan Gingold <gingold@adacore.com>
980 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
982 2010-06-18 Thomas Quinot <quinot@adacore.com>
984 * g-socket.ads: Minor reformatting.
986 2010-06-18 Vincent Celier <celier@adacore.com>
988 * make.adb (Must_Compile): New Boolean global variable
989 (Main_On_Command_Line): New Boolean global variable
990 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
991 even when the project is externally built.
992 (Start_Compile_If_Possible): Compile in -aL directories if
993 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
994 when the project is externally built.
995 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
996 invoked with -f -u and one or several mains on the command line.
997 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
998 is specified on the command line.
1000 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1002 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
1003 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
1004 containing extented_return statements.
1005 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
1006 constrained, do not build subtype declaration.
1008 2010-06-18 Robert Dewar <dewar@adacore.com>
1010 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
1011 Warn on assigning to packed atomic component.
1013 2010-06-18 Robert Dewar <dewar@adacore.com>
1015 * sem_util.ads: Minor reformatting
1016 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
1017 Expression_With_Actions).
1018 * snames.ads-tmpl: Minor comment fix
1020 2010-06-18 Robert Dewar <dewar@adacore.com>
1022 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
1023 (Set_Imported): Use Import_Interface_Present to control message output
1024 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
1025 * gnat_rm.texi: Document that we can have pragma Import and pragma
1026 Interface for the same subprogram.
1028 2010-06-18 Robert Dewar <dewar@adacore.com>
1030 * lib-xref.adb (Generate_Reference): Fix bad reference to
1031 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
1033 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
1035 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
1037 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
1038 Use set_gnu_expr_location_from_node to set location information on the
1041 2010-06-17 Arnaud Charlet <charlet@adacore.com>
1043 * gcc-interface/Make-lang.in: Update dependencies.
1045 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1047 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
1050 2010-06-17 Robert Dewar <dewar@adacore.com>
1052 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
1053 style check messages.
1054 * sem_res.adb (Resolve_Call): Don't call
1055 Check_For_Eliminated_Subprogram if we are analyzing within a spec
1058 2010-06-17 Robert Dewar <dewar@adacore.com>
1060 * debug.adb: Add documentation for debug flags .X and .Y
1061 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
1062 Use_Expression_With_Actions.
1063 * gnat1drv.adb (Adjust_Global_Switches): Set
1064 Use_Expression_With_Actions.
1065 * opt.ads (Use_Expression_With_Actions): New switch.
1067 2010-06-17 Robert Dewar <dewar@adacore.com>
1069 * exp_intr.adb: Minor code reorganization (use UI_Max)
1070 * sem_intr.adb: use underlying type to check legality.
1071 * einfo.adb (Known_Static_Esize): False for generic types
1072 (Known_Static_RM_Size): False for generic types
1073 * einfo.ads (Known_Static_Esize): False for generic types
1074 (Known_Static_RM_Size): False for generic types
1076 2010-06-17 Robert Dewar <dewar@adacore.com>
1078 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
1080 2010-06-17 Robert Dewar <dewar@adacore.com>
1082 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
1083 node when expanding short circuit form with actions present for right
1085 * exp_ch4.adb: Minor reformatting
1086 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
1087 right opeand has actions present, and debug flag -gnatd.X is set.
1088 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
1090 * nlists.adb (Prepend_List): New procedure
1091 (Prepend_List_To): New procedure
1092 * nlists.ads (Prepend_List): New procedure
1093 (Prepend_List_To): New procedure
1094 * sem.adb: Add processing for Expression_With_Actions
1095 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
1096 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
1097 * sem_res.adb: Add processing for Expression_With_Actions.
1098 * sem_scil.adb: Add processing for Expression_With_Actions
1099 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
1100 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
1102 2010-06-17 Doug Rupp <rupp@adacore.com>
1104 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
1105 involved both have underlying integer types.
1106 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
1107 to an intrinsic operator when the operand types or sizes are not
1109 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
1110 64/32 Address/Integer works.
1112 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1114 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
1115 that it marks a unit as needed by a spec only if the corresponding
1116 instantiation appears in that spec (and not in the corresponding body).
1117 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
1118 in the pragma Eliminate has been parsed as a child unit, but the
1119 current compilation unit is in fact the parent in which the subunit is
1122 2010-06-17 Vincent Celier <celier@adacore.com>
1124 * gnat_rm.texi: Fix typo
1126 2010-06-17 Robert Dewar <dewar@adacore.com>
1128 * sem_util.adb: Minor reformatting
1130 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1132 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
1133 instance, the clause now denotes the instance body. Traverse the
1134 corresponding spec because there may be no other dependence that will
1135 force the traversal of its own context.
1137 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1139 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
1140 Install_Limited_Context_Clauses, to determine whether a limited_with in
1141 some parent of the current unit designates some other parent, in which
1142 case the limited_with clause must not be installed.
1143 (In_Context): Refine test.
1145 2010-06-17 Gary Dismukes <dismukes@adacore.com>
1147 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
1148 type with a dispatching equality operator that is overridden (for a
1149 tagged full type), don't include the overridden equality in the list of
1150 primitives. The overridden equality is detected by testing for an
1151 Aliased field that references the overriding equality.
1153 2010-06-17 Robert Dewar <dewar@adacore.com>
1155 * freeze.adb: Minor reformatting.
1157 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
1159 * gnat_ugn.texi: Add a section introducing gdbserver.
1161 2010-06-17 Thomas Quinot <quinot@adacore.com>
1163 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
1166 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1168 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
1169 constrained discriminated parent that is a private type.
1170 (Analyze_Record_Aggregate): when collecting inherited discriminants,
1171 handle properly an ancestor type that is a constrained private type.
1173 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1175 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
1176 protected, use the protected_subprogram_body only if the original
1177 subprogram has not been eliminated.
1179 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1181 * freeze.adb (Freeze_Expression): The designated type of an
1182 access_to_suprogram type can only be frozen if all types in its profile
1185 2010-06-17 Robert Dewar <dewar@adacore.com>
1187 * par.adb: Minor comment fix
1188 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
1190 2010-06-17 Doug Rupp <rupp@adacore.com>
1192 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
1193 change Address to Short_Address in functions where both must be the
1194 same size for intrinsics to work.
1196 2010-06-17 Thomas Quinot <quinot@adacore.com>
1198 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
1199 not denote a (private) component of a protected object.
1201 2010-06-17 Bob Duff <duff@adacore.com>
1203 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
1206 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
1208 * gnat_ugn.texi: Update the documentation about GDB re: exception
1211 2010-06-17 Arnaud Charlet <charlet@adacore.com>
1213 * gnatvsn.ads: Bump to 4.6 version.
1215 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1217 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
1218 designated type of the generated pointer is the type of the original
1219 expression, not that of the function call itself, because the return
1220 type may be an untagged derived type and the function may be an
1221 inherited operation.
1223 2010-06-17 Robert Dewar <dewar@adacore.com>
1225 * exp_ch4.adb: Minor reformatting.
1227 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1229 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
1230 N_Component_Association nodes, to indicate that a component association
1231 of an extension aggregate denotes the value of a discriminant of an
1232 ancestor type that has been constrained by the derivation.
1233 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
1234 double expansion of the aggregate appearing in a context that delays
1235 expansion, to prevent double insertion of discriminant values when the
1236 aggregate is reanalyzed.
1238 2010-06-17 Arnaud Charlet <charlet@adacore.com>
1240 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
1241 Allocator as the Related_Node of Return_Obj_Access in call to
1242 Make_Temporary below as this would create a sort of infinite
1245 2010-06-17 Ben Brosgol <brosgol@adacore.com>
1247 * gnat_ugn.texi: Update gnatcheck doc.
1249 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1251 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
1252 incomplete view of the type that is not tagged, and the full type is a
1253 tagged extension, create class_wide type now, and warn that the
1254 incomplete view should be tagged as well.
1256 2010-06-17 Vincent Celier <celier@adacore.com>
1258 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
1259 Update the last line of the usage, indicating what commands do not
1260 accept project file switches.
1261 * vms_conv.adb: Do not issue usage line for GNAT SYNC
1262 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
1264 * gnat_ugn.texi: Document the relaxed rules for library directories in
1265 externally built library projects.
1267 2010-06-17 Doug Rupp <rupp@adacore.com>
1269 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
1271 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
1272 * gcc-interface/Makefile.in: Update VMS target pairs.
1274 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
1276 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
1277 compatible with Windows NT 4.0 which doesn't provide this function.
1279 2010-06-17 Vincent Celier <celier@adacore.com>
1281 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
1282 different timestamps but the checksum is the same, issue a short
1285 2010-06-17 Arnaud Charlet <charlet@adacore.com>
1287 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
1288 it means that we cannot reset interrupt handlers since this would
1289 require potentially sending the abort signal to the Server_Task.
1291 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1293 * exp_ch4.adb: expand NOT for VMS types.
1294 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
1296 2010-06-17 Sergey Rybin <rybin@adacore.com>
1298 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
1299 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
1302 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1304 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
1305 protected operation if the subprogram has been eliminated.
1307 2010-06-17 Vincent Celier <celier@adacore.com>
1309 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
1310 directories associated with a library to be any directory when the
1311 library project is externally built.
1313 2010-06-17 Vincent Celier <celier@adacore.com>
1315 * make.adb (Check): If switch -m is used, deallocate the memory that
1316 may be allocated when computing the checksum.
1318 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
1320 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
1321 (C_Sendmsg): Likewise.
1323 2010-06-17 Thomas Quinot <quinot@adacore.com>
1325 * sem_res.adb: Update comments.
1327 2010-06-17 Vincent Celier <celier@adacore.com>
1329 * back_end.adb (Scan_Compiler_Arguments): Process last argument
1331 2010-06-17 Robert Dewar <dewar@adacore.com>
1333 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
1334 * layout.adb, freeze.adb: Use Make_Temporary.
1336 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
1338 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
1339 .NET/JVM normally as this is now perfectly supported by the backend.
1341 2010-06-17 Pascal Obry <obry@adacore.com>
1343 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
1345 2010-06-17 Vincent Celier <celier@adacore.com>
1347 * make.adb (Collect_Arguments_And_Compile): Create include path file
1348 only when -x is specified.
1350 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
1352 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
1353 Objects_Path, defaulted to True. Only create include path file if
1354 Include_Path is True, only create objects path file if Objects_Path is
1356 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
1357 Objects_Path, defaulted to True.
1358 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
1361 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1363 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
1364 determine whether it has the controlling type, when the formal is an
1367 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
1369 * s-crtl.ads (ssize_t): New type.
1370 (read): Fix signature.
1372 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
1373 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
1374 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
1375 (C_Sendmsg): Likewise.
1376 * g-socthi.adb (Syscall_Recvmsg): Likewise.
1377 (Syscall_Sendmsg): Likewise.
1378 (C_Recvmsg): Likewise.
1379 (C_Sendmsg): Likewise.
1380 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
1381 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
1382 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
1383 (C_Sendmsg): Likewise.
1384 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
1385 (C_Sendmsg): Likewise.
1386 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
1387 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
1388 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
1389 (C_Sendmsg): Likewise.
1390 * g-socthi-vms.adb (C_Recvmsg): Likewise.
1391 (C_Sendmsg): Likewise.
1392 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
1393 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
1394 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
1395 (C_Sendmsg): Likewise.
1396 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
1397 (C_Sendmsg): Likewise.
1398 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
1399 (Write): Likewise to call 'write'.
1400 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
1401 (Write): Use correct type to call System.CRTL.write.
1402 * s-tasdeb.adb (Write): Likewise.
1404 2010-06-17 Vincent Celier <celier@adacore.com>
1406 * prj-proc.adb (Copy_Package_Declarations): Change argument name
1407 Naming_Restricted to Restricted. If Restricted is True, do not copy the
1408 value of attribute Linker_Options.
1410 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
1412 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
1413 (Case_Statement_to_gnu): Adjust.
1414 (Loop_Statement_to_gnu): Likewise.
1415 (Subprogram_Body_to_gnu): Likewise.
1416 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
1417 (Compilation_Unit_to_gnu): Likewise.
1419 2010-06-17 Robert Dewar <dewar@adacore.com>
1421 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
1422 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
1423 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
1424 sem_dist.adb, sem_util.adb: Use Make_Temporary
1425 * itypes.ads, tbuild.ads: Minor comment update
1426 * exp_ch9.adb, exp_dist.adb: Minor reformatting
1428 2010-06-17 Thomas Quinot <quinot@adacore.com>
1430 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
1432 2010-06-17 Robert Dewar <dewar@adacore.com>
1434 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
1436 2010-06-17 Thomas Quinot <quinot@adacore.com>
1438 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
1440 2010-06-17 Robert Dewar <dewar@adacore.com>
1442 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
1443 * tbuild.ads (Make_Temporary): More comment updates
1444 * tbuild.adb: Minor reformatting
1446 2010-06-17 Robert Dewar <dewar@adacore.com>
1448 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
1449 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
1451 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
1453 (Make_Temporary): Add more extensive documentation
1455 2010-06-17 Robert Dewar <dewar@adacore.com>
1457 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
1458 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
1459 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
1460 where the slice's actions are inserted.
1461 (Decompose_Expr): Account for possible rewriting of slice bounds
1462 resulting from side effects suppression caused by the above freezing,
1463 so that folding of bounds is preserved by such rewriting.
1465 2010-06-17 Robert Dewar <dewar@adacore.com>
1467 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
1468 * freeze.adb (Freeze_Record_Type): Add call to
1469 Check_Record_Representation_Clause.
1470 * sem_ch13.adb (Check_Record_Representation_Clause): New function
1471 (Analyze_Record_Representation_Clause): Split out overlap code into this
1473 (Check_Component_Overlap): Moved inside
1474 Check_Record_Representation_Clause.
1475 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
1477 2010-06-17 Robert Dewar <dewar@adacore.com>
1479 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
1481 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
1482 sem_eval.adb: Use Ekind_In
1484 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1486 * sem_ch8.adb: better error message for illegal inherited discriminant
1488 2010-06-17 Vincent Celier <celier@adacore.com>
1490 * bindusg.adb: Remove lines for -A and -C
1491 * gnat_ugn.texi: Remove all documentation and examples of switches -A
1492 and -C for gnatbind and gnatlink.
1493 * gnatlink.adb (Usage): Remove lines for -A and -C
1494 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
1496 * gcc-interface/Make-lang.in: Update dependencies.
1498 2010-06-17 Vincent Celier <celier@adacore.com>
1500 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
1501 local Argument_List variable Args.
1502 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
1504 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
1505 for subsequent switches in Args.
1506 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
1508 * gcc-interface/Make-lang.in: Update dependencies.
1510 2010-06-17 Robert Dewar <dewar@adacore.com>
1512 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
1513 Equivalent_Type to match documentation.
1515 2010-06-17 Robert Dewar <dewar@adacore.com>
1517 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
1518 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
1519 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
1521 2010-06-17 Thomas Quinot <quinot@adacore.com>
1523 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
1525 2010-06-17 Thomas Quinot <quinot@adacore.com>
1527 * freeze.adb (Freeze_Expression): Short circuit operators are valid
1528 freeze node insertion points.
1530 2010-06-17 Robert Dewar <dewar@adacore.com>
1532 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
1533 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
1535 2010-06-17 Gary Dismukes <dismukes@adacore.com>
1537 * layout.adb (Layout_Type): Broaden test for setting an array type's
1538 Component_Size to include all scalar types, not just discrete types
1539 (components of real types were missed).
1540 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
1541 on the itype created for an index (consistent with Make_Index and
1542 avoids possible Assert_Failures).
1544 2010-06-17 Robert Dewar <dewar@adacore.com>
1546 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
1547 * einfo.adb: Minor code reformatting (use Ekind_In)
1549 2010-06-17 Robert Dewar <dewar@adacore.com>
1551 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
1554 2010-06-17 Vincent Celier <celier@adacore.com>
1556 * back_end.adb: Minor comment updates
1557 * switch-c.adb: Remove dependencies on gcc C sources
1558 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
1561 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1563 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
1564 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
1565 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
1566 Remove use of Node field in SCOs table
1567 (Output_Header): Set 'd' to initially disable pragma entry
1568 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
1569 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
1570 Use C2 field of pragma decision header to indicate enabled.
1571 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
1572 * gcc-interface/Make-lang.in: Update dependencies.
1574 2010-06-17 Vincent Celier <celier@adacore.com>
1576 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
1577 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
1578 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
1579 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
1581 * switch-c.adb: Copied a number of global declarations from back_end.adb
1582 (Len_Arg): New function copied from back_end.adb
1583 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
1584 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
1585 Switch_Subsequently_Cancelled.
1586 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
1587 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
1588 with -lexc on Tru64.
1590 2010-06-17 Robert Dewar <dewar@adacore.com>
1592 * prj.ads, prj.adb: Minor reformatting
1594 2010-06-17 Thomas Quinot <quinot@adacore.com>
1596 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
1597 CP line for a disabled pragma.
1599 2010-06-17 Emmanuel Briot <briot@adacore.com>
1601 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
1603 (Process_Declarative_Item): An invalid value in an typed variable
1604 declaration is no longer always fatal.
1606 2010-06-16 Arnaud Charlet <charlet@adacore.com>
1608 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
1609 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
1612 2010-06-16 Javier Miranda <miranda@adacore.com>
1614 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
1615 node referenced by the SCIL node of dispatching "=" to skip the tags
1618 2010-06-16 Ed Schonberg <schonberg@adacore.com>
1620 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
1621 to prevent cascaded errors and compilation aborts.
1623 2010-06-16 Robert Dewar <dewar@adacore.com>
1625 * back_end.adb (Switch_Subsequently_Cancelled): New function
1626 Move declarations to package body level to support this change
1627 * back_end.ads (Switch_Subsequently_Cancelled): New function
1628 * gnat_ugn.texi: Document -gnat-p switch
1629 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
1630 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
1631 * usage.adb: Add line for -gnat-p switch
1632 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
1634 2010-06-16 Robert Dewar <dewar@adacore.com>
1636 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
1639 2010-06-16 Robert Dewar <dewar@adacore.com>
1641 * exp_disp.adb: Minor reformatting
1643 2010-06-16 Ed Schonberg <schonberg@adacore.com>
1645 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
1646 base type only if it was not previously created for the partial view.
1648 2010-06-16 Thomas Quinot <quinot@adacore.com>
1650 * tbuild.ads: Minor comment fix
1652 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
1654 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
1655 (gnu_except_ptr_stack): Change type to VEC. Update comment.
1656 (gnu_elab_proc_stack): Likewise.
1657 (gnu_return_label_stack): Likewise.
1658 (gnu_loop_label_stack): Likewise.
1659 (gnu_switch_label_stack): Likewise.
1660 (gnu_constraint_label_stack): Likewise.
1661 (gnu_storage_error_label_stack): Likewise.
1662 (gnu_program_error_label_stack): Likewise.
1663 (push_exception_label_stack): Take a VEC ** instead of a tree *.
1664 (push_stack): Likewise. Remove unused second parameter. Update
1666 (pop_stack): Take a VEC * instead of a tree *. Update callers.
1667 (gigi): Initialize stacks as VECs.
1668 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
1669 (Case_Statement_to_gnu): Likewise.
1670 (Subprogram_Body_to_gnu): Likewise.
1671 (call_to_gnu): Likewise.
1672 (Exception_Handler_to_gnu_sjlj): Likewise.
1673 (gnat_to_gnu): Likewise.
1674 (get_exception_label): Likewise.
1676 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1678 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
1679 anonymous base generated when the parent is a constrained discriminated
1680 type, propagate interface list to first subtype because it may appear
1681 in a current instance within the extension part of the derived type
1682 declaration, and its own subtype declaration has not been elaborated
1684 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
1685 determine whether it has the controlling type.
1687 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
1689 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
1690 raise of CE, SE and PE have the reason correctly set and are properly
1691 expanded before stopping the expansions of .NET/JVM exceptions.
1693 2010-06-14 Robert Dewar <dewar@adacore.com>
1695 * opt.ads (Check_Policy_List): Add some clarifying comments
1696 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
1697 on rewritten Assert pragma.
1699 2010-06-14 Gary Dismukes <dismukes@adacore.com>
1701 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
1702 controlled operations, so that they will be treated as overriding even
1703 if the overridden subprogram is marked Is_Hidden, as long as the
1704 overridden subprogram's parent subprogram is not hidden.
1706 2010-06-14 Robert Dewar <dewar@adacore.com>
1708 * debug.adb: Entry for gnatw.d no longer specific for while loops
1709 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
1710 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
1711 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
1712 new calling sequence to include test for EXIT WHEN.
1713 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
1714 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
1716 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
1718 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
1719 PRAGMA, not to pragma identifier).
1720 (Next_Exit_Statement): New attribute of N_Exit_Statement node
1722 2010-06-14 Robert Dewar <dewar@adacore.com>
1724 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
1727 2010-06-14 Robert Dewar <dewar@adacore.com>
1729 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
1730 missing pragma argument identifier.
1732 2010-06-14 Robert Dewar <dewar@adacore.com>
1734 * atree.ads, atree.adb (Ekind_In): New functions.
1736 2010-06-14 Robert Dewar <dewar@adacore.com>
1738 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
1740 2010-06-14 Robert Dewar <dewar@adacore.com>
1742 * usage.adb (Usage): Redo documentation of -gnatwa.
1744 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1746 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
1747 an untagged incomplete type that is a limited view.
1749 2010-06-14 Sergey Rybin <rybin@adacore.com>
1751 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
1754 2010-06-14 Thomas Quinot <quinot@adacore.com>
1756 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
1757 factoring duplicated code between...
1758 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
1759 * a-envvar.ads: Minor reformatting
1761 2010-06-14 Arnaud Charlet <charlet@adacore.com>
1763 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
1765 (Scan_ALI): Take into account new Visibility field.
1766 (Visibility_Kind): New type.
1767 (Xref_Entity_Record): Replace Lib field by Visibility.
1769 * gcc-interface/Make-lang.in: Update dependencies.
1771 2010-06-14 Pascal Obry <obry@adacore.com>
1773 * raise.h: Remove unused defintions.
1775 2010-06-14 Bob Duff <duff@adacore.com>
1777 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
1778 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
1779 the incorrect error "proper body expected".
1780 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
1781 allowed here" error in case of subunits, which was triggered by the
1782 above change to P_Subunit.
1784 2010-06-14 Sergey Rybin <rybin@adacore.com>
1786 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
1788 2010-06-14 Thomas Quinot <quinot@adacore.com>
1790 * lib-util.adb: Minor code reorganization.
1792 2010-06-14 Robert Dewar <dewar@adacore.com>
1794 * ali.adb (Scan_ALI): Implement reading and storing of N lines
1795 (Known_ALI_Lines): Add entry for 'N' (notes)
1796 * ali.ads (Notes): New table to store Notes information
1797 * alloc.ads: Add entries for Notes table
1798 * lib-util.adb (Write_Info_Int): New procedure
1799 (Write_Info_Slit): New procedure
1800 (Write_Info_Uint): New procedure
1801 * lib-util.ads (Write_Info_Int): New procedure
1802 (Write_Info_Slit): New procedure
1803 (Write_Info_Uint): New procedure
1804 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
1805 * lib-writ.ads: Update documentation for N (Notes) lines
1806 * lib.adb (Store_Note): New procedure
1807 * lib.ads (Notes): New table
1808 (Store_Note): New procedure
1809 * sem_prag.adb: Call Store_Note for affected pragmas
1811 2010-06-14 Thomas Quinot <quinot@adacore.com>
1813 * socket.c: Fix wrong condition in #ifdef
1814 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
1815 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
1816 because on VMS this type is a 32-bit pointer which is not compatible
1817 with the default for C pointers for code compiled with gcc on that
1820 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1822 * sem_util (Is_VMS_Operator): New predicate to determine whether an
1823 operator is an intrinsic operator declared in the DEC system extension.
1824 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
1825 if the operator is a VMS intrinsic.
1826 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
1827 constant-folded if the operands are signed and the operator is a VMS
1830 2010-06-14 Robert Dewar <dewar@adacore.com>
1832 * g-socket.adb, gnatcmd.adb: Minor reformatting.
1834 2010-06-14 Pascal Obry <obry@adacore.com>
1836 * s-finimp.adb: Fix typo.
1837 * raise.h: Remove duplicate blank line.
1839 2010-06-14 Vincent Celier <celier@adacore.com>
1841 * prj-nmsc.adb (Add_Sources): Always set the object file and the
1842 switches file names, as the configuration of the language may change
1843 in an extending project.
1844 (Process_Naming_Scheme): For sources of projects that are extended, set
1845 the configuration of the language from the highest extending project
1846 where the language is declared.
1848 2010-06-14 Gary Dismukes <dismukes@adacore.com>
1850 * sem_res.adb (Resolve_Call): For infinite recursion check, test
1851 whether the called subprogram is inherited from a containing subprogram.
1852 (Same_Or_Aliased_Subprograms): New function
1854 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1856 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
1857 use-visible, check whether it is a primitive for more than one type.
1859 2010-06-14 Robert Dewar <dewar@adacore.com>
1861 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
1863 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
1864 Has_Pragma_Unmodified flag.
1866 2010-06-14 Thomas Quinot <quinot@adacore.com>
1868 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
1869 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
1870 now done in GNAT.Sockets if necessary.
1871 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
1872 Ensure mutual exclusion for netdb operations if the target platform
1874 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
1875 hostent as an opaque type to improve portability.
1876 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
1877 gethostbyYYY using proprietary VxWorks API so that a uniform interface
1878 is available for the Ada side.
1879 * gcc-interface/Makefile.in: Remove g-sttsne-*
1880 * gcc-interface/Make-lang.in: Update dependencies.
1882 2010-06-14 Vincent Celier <celier@adacore.com>
1884 * gnatcmd.adb (Mapping_File): New function.
1886 2010-06-14 Javier Miranda <miranda@adacore.com>
1888 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
1890 2010-06-14 Arnaud Charlet <charlet@adacore.com>
1892 * ali.adb: Fix typo.
1893 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
1895 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1897 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
1900 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
1901 the context does not have a homonym of the selector, emit default
1904 2010-06-14 Robert Dewar <dewar@adacore.com>
1906 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
1909 2010-06-14 Arnaud Charlet <charlet@adacore.com>
1911 * lib-xref.ads: Doc updates:
1912 - Allocate 'Q' for #include entity kind
1914 - Allocate 'g' for regular macros
1915 - Allocate 'G' for function-like macros
1917 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1919 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
1920 Indicates that there is an instantiation in the current unit that
1921 loaded the body of the unit denoted by the with_clause.
1922 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
1923 whether a with_clause in the current context denotes the unit that
1924 holds the generic declaration, and mark the with_clause accordingly.
1925 (Instantiate_Package_Body): call Mark_Context.
1926 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
1927 whether a given body should be traversed before the spec of the main
1930 2010-06-14 Ed Falis <falis@adacore.com>
1932 * sysdep.c: Fix 653 build against vThreads headers.
1934 2010-06-14 Robert Dewar <dewar@adacore.com>
1936 * sinfo.ads: Minor reformatting.
1938 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1940 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
1941 the spec has been generated for a body without spec that carries an
1942 Inline_Always pragma.
1944 2010-06-14 Arnaud Charlet <charlet@adacore.com>
1946 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
1949 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
1951 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
1952 declaration for VMs, as those are useless and might lead to duplicated
1953 local variable names in the generated code.
1954 * gcc-interface/Make-lang.in: Update dependencies.
1956 2010-06-14 Robert Dewar <dewar@adacore.com>
1958 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
1960 2010-06-14 Robert Dewar <dewar@adacore.com>
1962 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
1963 is renamed as Has_Following_Address_Clause.
1964 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
1965 to allow the caller to avoid Initialize_Scalars having an effect.
1966 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
1967 scalars with an address clause specified.
1968 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
1969 to allow the caller to avoid Initialize_Scalars having an effect.
1970 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
1971 (where it was called Has_Address_Clause).
1972 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
1973 (where it was called Has_Address_Clause).
1974 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
1975 problems for Initialize_Scalars (since we no longer initialize objects
1976 with an address clause.
1978 2010-06-14 Robert Dewar <dewar@adacore.com>
1980 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
1983 2010-06-14 Gary Dismukes <dismukes@adacore.com>
1985 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
1986 on the entity of an implicitly generated postcondition procedure.
1988 2010-06-14 Thomas Quinot <quinot@adacore.com>
1990 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
1991 Discriminant_Constraint elist from full view to private view.
1993 2010-06-14 Robert Dewar <dewar@adacore.com>
1995 * sem_res.adb: Minor reformatting.
1997 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1999 * sem.adb: New version of unit traversal.
2001 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
2002 within a generic unit in the table of delayed calls.
2004 2010-06-14 Robert Dewar <dewar@adacore.com>
2006 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
2008 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2010 * sem_ch12.adb (Save_References): If an identifier has been rewritten
2011 during analysis as an explicit dereference, keep the reference implicit
2012 in the generic, but preserve the entity if global. This prevents
2013 malformed generic trees in the presence of some nested generics.
2015 2010-06-14 Sergey Rybin <rybin@adacore.com>
2017 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
2018 tool with '-files=' option. Also fix some small errors (wrong brackets)
2020 2010-06-14 Vincent Celier <celier@adacore.com>
2022 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
2023 the ALI files on the command line.
2025 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
2026 the same value as the parameter of the same name.
2027 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
2029 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
2030 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
2031 emit version symbols only for the units of the library.
2032 (Gen_Versions_C): Ditto.
2034 2010-06-14 Gary Dismukes <dismukes@adacore.com>
2036 * sem_ch4.adb: Fix typo.
2038 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
2040 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
2041 vector IO doesn't work at default value properly.
2043 2010-06-14 Doug Rupp <rupp@adacore.com>
2045 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
2047 2010-06-14 Vincent Celier <celier@adacore.com>
2049 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
2050 sources of the project if a switch -files= is used.
2052 2010-06-14 Thomas Quinot <quinot@adacore.com>
2054 * exp_attr.adb: Minor reformatting.
2056 2010-06-14 Gary Dismukes <dismukes@adacore.com>
2058 * gnat_ugn.texi: Minor typo fixes and wording changes.
2060 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2062 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
2063 prefixed form, do not re-analyze first actual, which may need an
2064 implicit dereference.
2065 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
2066 prefixed notation, the analysis will rewrite the node, and possible
2067 errors appear in the rewritten name of the node.
2068 * sem_res.adb: If a call is ambiguous because its first parameter is
2069 an overloaded call, report list of candidates, to clarify ambiguity of
2072 2010-06-14 Doug Rupp <rupp@adacore.com>
2074 * s-auxdec-vms-alpha.adb: New package body implementing legacy
2075 VAX instructions with Asm insertions.
2076 * s-auxdec-vms_64.ads: Inline VAX queue functions
2077 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
2078 that show up only on VMS.
2079 * gcc-interface/Makefile.in: Provide translation for
2080 s-auxdec-vms-alpha.adb.
2082 2010-06-14 Olivier Hainque <hainque@adacore.com>
2084 * initialize.c (VxWorks section): Update comments.
2086 2010-06-14 Robert Dewar <dewar@adacore.com>
2088 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
2090 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
2092 * init.c: Code clean up.
2094 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2096 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
2097 not insert address clause in table for later validation if type of
2098 entity is generic, to prevent possible spurious errors.
2100 * sem_ch8.adb: Code clean up.
2102 2010-06-14 Ben Brosgol <brosgol@adacore.com>
2104 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
2105 texi2pdf and texi2html.
2106 Document how to change scheduling properties on HP-UX.
2108 2010-06-14 Thomas Quinot <quinot@adacore.com>
2110 * g-socket.ads: Remove misleading comments.
2112 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
2114 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
2115 CLI_Target as this prevents proper detection of exported names
2116 duplicates when the exported language is different to CIL.
2117 (Process_Interface_Name): Add check for CIL convention exports,
2118 replacing the old one from Check_Duplicated_Export_Name.
2120 2010-06-14 Matthew Heaney <heaney@adacore.com>
2122 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
2123 and new last satisfy constraints.
2124 (Delete_Last): prevent overflow for subtraction of index values
2125 (To_Vector): prevent overflow for addition of index values
2127 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2129 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
2130 rewritten call, preserve the resulting type to prevent spurious errors,
2131 when the call is implicitly dereferenced in the context of an in-out
2134 * checks.adb (Apply_Discriminant_Check): If the target of the
2135 assignment is a renaming of a heap object, create constrained type for
2138 2010-06-14 Pascal Obry <obry@adacore.com>
2140 * prj-proc.adb: Fix copy of object directory for extending projects.
2142 2010-06-14 Jose Ruiz <ruiz@adacore.com>
2144 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
2145 (__gnat_install_handler, PowerPC linux): Activate the alternative
2148 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
2150 * gnat_rm.texi: Move to GFDL version 1.3.
2151 * gnat-style.texi: Ditto.
2152 * gnat_ugn.texi: Ditto.
2154 2010-06-12 Kai Tietz
2157 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
2160 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
2162 * gcc-interface/utils.c (update_pointer_to): Initialize last.
2164 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
2166 * gcc-interface/ada-tree.h: Fix formatting nits.
2168 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2170 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
2172 (init_dummy_type): Likewise.
2173 (gnat_pushlevel): Likewise.
2175 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
2176 (Subprogram_Body_to_gnu): Likewise.
2177 (Compilation_Unit_to_gnu): Likewise.
2178 (start_stmt_group): Likewise.
2179 (extract_encoding): Likewise.
2180 (decode_name): Likewise.
2182 * gcc-interface/misc.c (gnat_printable_name): Likewise.
2184 * gcc-interface/decl.c (annotate_value): Likewise.
2186 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
2188 (struct lang_decl): Likewise.
2189 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
2190 (SET_DECL_LANG_SPECIFIC): Likewise.
2192 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
2194 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
2195 * gcc-interface/lang-specs.h: Likewise.
2197 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2200 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
2202 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2204 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
2206 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
2208 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
2209 TYPE_DECL of the equivalent type instead of building a new one.
2211 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
2213 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
2214 Fix nits in comments.
2215 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
2216 * gcc-interface/trans.c (gigi): Likewise.
2217 (Attribute_to_gnu): Likewise.
2218 (Case_Statement_to_gnu): Likewise.
2219 (gnat_to_gnu): Adjust warning message.
2220 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
2221 (build_vms_descriptor32): Likewise.
2223 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
2225 * gcc-interface/decl.c: Pretend to be a backend file by undefining
2226 IN_GCC_FRONTEND (still need rtl.h here).
2228 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2230 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
2231 (gigi): Adjust call to set_stack_check_libfunc.
2233 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2235 * gcc-interface/utils.c: Do not include rtl.h.
2237 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2239 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
2240 and gimple.h. Explain why rtl.h has to be included.
2241 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
2242 * gcc-interface/targtyps.c: Do not include tm_p.h
2243 * gcc-interface/utils2.c: Do not include flags.h.
2244 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
2245 and explain why it has to be included.
2246 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
2248 Include function.h and explain why. Explain why except.h is included.
2249 (enumerate_modes): Remove unused function.
2250 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
2251 * gcc-interface/Make-lang.in: Update dependencies.
2253 2010-05-25 Joseph Myers <joseph@codesourcery.com>
2255 * gcc-interface/misc.c (internal_error_function): Add context
2256 parameter. Use it to access show_column flag and instead of using
2257 global_dc. Call warn_if_plugins.
2258 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
2260 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
2262 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
2263 * gcc-interface/trans.c (unshare_save_expr): Delete.
2264 (gigi): Do not unshare trees under SAVE_EXPRs here.
2266 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2268 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
2270 * gcc-interface/utils.c (build_function_stub): Likewise.
2272 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2274 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
2275 for Wuninitialized without -O.
2277 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
2279 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
2280 ADT_exception_data_name_id.
2281 (exception_data_name_id): New define.
2282 * gcc-interface/trans.c (gigi): Initialize it.
2283 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
2284 exception type for standard exception definitions. Do not make them
2286 <E_Record_Type>: Equate fields of types associated with an exception
2287 definition to those of the standard exception type.
2289 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
2291 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
2293 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
2295 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
2296 code, improve comments and fix formatting nits.
2298 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
2300 * gcc-interface/utils.c (update_pointer_to): Return early if the old
2301 pointer already points to the new type. Chain the old pointer and its
2302 variants at the end of new pointer's chain after updating them.
2304 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
2306 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
2307 built for interfaces.
2308 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
2309 imported_p instead of Is_Imported when considering constants.
2310 Do not promote alignment of exported objects.
2311 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
2313 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2315 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
2316 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
2317 constants really constant.
2318 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
2320 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2322 * gcc-interface/decl.c (make_aligning_type): Declare the type.
2324 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2326 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
2327 expressions of variant part of record types declared at library level.
2329 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2331 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
2332 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
2333 (rest_of_record_type_compilation): Adjust call to create_field_decl.
2334 (make_descriptor_field): Likewise and pass correctly typed constants.
2335 (build_unc_object_type): Likewise.
2336 (unchecked_convert): Likewise.
2337 * gcc-interface/decl.c (elaborate_expression_2): New static function.
2338 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
2339 Adjust call to create_field_decl.
2340 (make_aligning_type): Likewise.
2341 (make_packable_type): Likewise.
2342 (maybe_pad_type): Likewise.
2343 (gnat_to_gnu_field): Likewise.
2344 (components_to_record): Likewise.
2345 (create_field_decl_from): Likewise.
2346 (create_variant_part_from): Remove superfluous test.
2347 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
2349 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2351 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
2352 (build_unc_object_type_from_ptr): Likewise.
2353 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
2354 and pass it to create_type_decl. Declare the type. Simplify.
2355 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
2356 it to build_unc_object_type.
2357 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
2358 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
2359 (gnat_to_gnu): Likewise.
2360 * gcc-interface/utils2.c (build_allocator): Likewise.
2362 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
2365 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
2367 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2369 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
2371 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2374 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
2376 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
2378 * gnathtml.pl: Use 755 as mask for new directories.
2380 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
2382 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
2383 constant constructors before taking their address.
2385 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
2387 * exp_dbug.ads: Fix outdated description. Mention link between XVS
2389 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
2390 XVZ variable as unit size of XVS type.
2391 (maybe_pad_type): Likewise.
2393 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
2395 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
2396 use memmove if the array type is bit-packed.
2398 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2400 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
2401 build_common_tree_nodes.
2403 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
2405 * gsocket.h: Make sure that winsock2.h is included before windows.h.
2407 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
2409 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
2412 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
2414 * uintp.h (UI_Lt): Declare.
2415 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
2416 computation in sizetype.
2417 <E_Array_Subtype>: Use unified handling for all index types. Do not
2418 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
2420 (annotate_value): Change test for negative values.
2421 (validate_size): Apply test for negative values on GNAT nodes.
2422 (set_rm_size): Likewise.
2423 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
2424 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
2425 for negative values.
2426 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
2427 (builtin_type_for_size): Adjust definition of signed_size_type_node.
2428 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
2429 lengths against zero.
2431 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
2433 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
2434 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
2435 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
2436 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
2437 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
2438 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
2440 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
2441 flag_signed_char. Tag sizetype with "size_type" moniker.
2442 * gcc-interface/trans.c (gigi): Add standard_character parameter.
2443 Remove useless built-in types. Equate unsigned_char_type_node to
2444 Standard.Character. Use it instead of char_type_node throughout.
2445 (Attribute_to_gnu): Likewise.
2446 (gnat_to_gnu): Likewise.
2447 * gcc-interface/utils2.c (build_call_raise): Likewise.
2449 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
2451 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
2452 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
2453 (sbitsize_one_node): New macro.
2454 (sbitsize_unit_node): Likewise.
2455 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
2456 latent bug in the computation of subrange_p. Fold wider_p predicate.
2457 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
2458 the final comparison.
2459 (make_aligning_type): Build real negation and use sizetype throughout
2460 the offset computation.
2461 (maybe_pad_type): Do not issue the warning when the new size expression
2463 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
2464 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
2466 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
2468 (gnat_to_gnu) <N_Free_Statement>: Likewise.
2469 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
2470 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
2471 constants in sizetype. Remove dead code and tweak comments. Generate
2472 equality instead of inequality comparisons for zero length tests.
2474 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2476 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
2477 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
2478 <object>: Do not create the fake PARM_DECL if no debug info is needed.
2479 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
2480 purposes if no debug info is needed.
2481 Fix formatting. Reorder and add comments.
2482 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
2483 variable and remove obsolete comment.
2484 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
2485 (convert_vms_descriptor32): Likewise.
2486 (convert): Remove dead code.
2487 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
2488 the reference to the P_ARRAY pointer.
2489 <POINTER_TYPE>: Likewise.
2490 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
2491 (gnat_init_decl_processing): Delete, move contents to...
2492 * gcc-interface/misc.c (gnat_init): ...here.
2494 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2496 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
2497 calls. Return true for conversion from a record subtype to its type.
2499 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2501 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
2502 lieu of integer_type_node for boolean operations.
2503 (choices_to_gnu): Likewise.
2504 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
2505 (Loop_Statement_to_gnu): Likewise.
2506 (establish_gnat_vms_condition_handler): Likewise.
2507 (Exception_Handler_to_gnu_sjlj): Likewise.
2508 (gnat_to_gnu): Likewise.
2509 (build_unary_op_trapv): Likewise.
2510 (build_binary_op_trapv): Likewise.
2511 (emit_range_check): Likewise.
2512 (emit_index_check): Likewise.
2513 (convert_with_check): Likewise.
2514 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
2515 (convert_vms_descriptor32): Likewise.
2516 (convert_vms_descriptor): Likewise.
2517 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
2518 (compare_arrays): Use boolean instead of integer constants.
2519 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
2520 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
2522 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
2523 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
2524 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
2525 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
2526 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
2527 for boolean operations.
2528 (fill_vms_descriptor): Likewise. Fix formatting nits.
2530 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2532 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
2533 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
2535 (LOOP_STMT_COND): ...this.
2536 (LOOP_STMT_BOTTOM_COND_P): New flag.
2537 (LOOP_STMT_TOP_UPDATE_P): Likewise.
2538 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
2539 (can_equal_min_val_p): New static inline function.
2540 (can_equal_max_val_p): Likewise.
2541 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
2542 new LOOP_STMT semantics. Use two different strategies depending on
2543 whether optimization is enabled to translate the loop.
2544 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
2546 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2548 * uintp.adb (UI_From_Dint): Remove useless code.
2549 (UI_From_Int): Likewise.
2550 * uintp.h: Reorder declarations.
2551 (UI_From_gnu): Declare.
2552 (UI_Base): Likewise.
2553 (Vector_Template): Likewise.
2554 (Vector_To_Uint): Likewise.
2557 * gcc-interface/gigi.h: Tweak comments.
2558 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
2559 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
2561 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
2562 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
2563 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
2564 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
2567 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2569 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
2571 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
2572 (smaller_form_type_p): ...this. Change parameter and variable names.
2573 (call_to_gnu): Use the nominal type of the parameter to create the
2574 temporary if it's a smaller form of the actual type.
2575 (addressable_p): Return false if the actual type is integral and its
2576 size is greater than that of the expected type.
2578 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2580 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
2581 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
2582 (process_attributes): Delete.
2583 (post_error_ne_num): Change parameter name.
2584 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
2585 with -g3. Remove a couple of obsolete lines. Minor tweaks.
2586 If type annotating mode, operate on trees to compute the adjustment to
2587 the sizes of tagged types. Fix long line.
2588 (cannot_be_superflat_p): Tweak head comment.
2589 (annotate_value): Fold local constant.
2590 (set_rm_size): Fix long line.
2591 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
2592 (Attribute_to_gnu): Fix long line.
2593 <Attr_Size>: Remove useless assertion.
2594 Reorder statements. Use size_binop routine.
2595 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
2596 Create local variables for the label and the test. Tweak comments.
2597 (Subprogram_Body_to_gnu): Reset cfun to NULL.
2598 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
2599 (process_inlined_subprograms): Integrate into...
2600 (Compilation_Unit_to_gnu): ...this.
2601 (gnat_to_gnu): Fix long line.
2602 (post_error_ne_num): Change parameter name.
2603 * gcc-interface/utils.c (process_attributes): Static-ify.
2604 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
2605 (create_type_decl): Add comment.
2606 (create_var_decl_1): Process the attributes after adding the VAR_DECL
2607 to the current binding level.
2608 (create_subprog_decl): Likewise for the FUNCTION_DECL.
2609 (end_subprog_body): Do not reset cfun to NULL.
2610 (build_vms_descriptor32): Fix long line.
2611 (build_vms_descriptor): Likewise.
2612 (handle_nonnull_attribute): Likewise.
2613 (convert_vms_descriptor64): Likewise.
2614 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
2615 (gnat_protect_expr): Fix thinko.
2617 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2619 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
2620 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
2621 before translating the top-level node.
2622 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
2623 <N_Object_Declaration>: Likewise.
2624 <N_Assignment_Statement>: Likewise.
2625 <N_Unchecked_Type_Conversion>: Likewise.
2626 (call_to_gnu): Remove kludge.
2627 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
2628 associated with user returns to be preserved.
2629 (gnat_to_gnu): Add special code to deal with boolean rvalues.
2630 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
2632 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
2633 <INDIRECT_REF>: Call build_fold_indirect_ref.
2635 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2637 * g-socket.adb: A target can have multiple missing errno's. This
2638 will result in multiple errno's being defined as -1. Because of this
2639 we can not use a case but must use a series of if's to avoid
2640 a duplicate case error in GNAT.Sockets.Resolve_Error.
2642 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2644 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
2645 a statement. Otherwise, if at top-level, push the processing of the
2646 elaboration routine. In the misaligned case, issue the error messages
2647 again on entry and create the temporary explicitly. Do not issue them
2649 For a function call, emit the range check if necessary.
2650 In the copy-in copy-out case, create the temporary for the return
2652 Do not unnecessarily convert by-ref parameters to the formal's type.
2653 Remove obsolete guards in conditions.
2654 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
2655 target to call_to_gnu in all cases.
2656 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
2657 (addressable_p) <CONSTRUCTOR>: Return false if not static.
2658 <COMPOUND_EXPR>: New case.
2659 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
2660 expression if it has unconstrained array type.
2661 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
2662 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
2665 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2667 * gcc-interface/trans.c (gigi): Do not start statement group.
2668 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
2669 Start statement group and push binding level here...
2670 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
2671 Do not push fake contexts at top level. Remove redundant code.
2672 (call_to_gnu): Rename a local variable and constify another.
2673 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
2674 (set_current_block_context): Set it as the group's block.
2675 (gnat_init_decl_processing): Delete unrelated init code.
2676 (end_subprog_body): Use NULL_TREE.
2678 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2680 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
2681 side-effects of actual parameters before the call.
2683 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2685 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
2687 (set_rm_size): Reorder and remove obsolete test.
2689 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
2691 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
2692 (gigi): Adjust ATTRIBUTE_UNUSED markers.
2693 * gcc-interface/gadaint.h: New file.
2694 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
2695 (__gnat_to_canonical_file_spec): Remove declaration.
2696 (number_names): Delete.
2697 (number_files): Likewise.
2699 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
2702 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
2704 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
2706 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
2707 Ekind. Return early for class-wide types. Do not compute initializer
2708 unless necessary. Reuse the tree for an associated class-wide type
2709 only if processing its root type.
2711 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
2713 * gsocket.h: Run-time can no longer be built without network
2714 OS headers available. Changing RTEMS GNAT build procedure to
2715 reflect this and letting run-time build use network .h files.
2717 2010-04-13 Duncan Sands <baldrick@free.fr>
2719 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
2720 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
2722 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
2724 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
2725 (parent_name_id): New macro.
2726 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
2727 * gcc-interface/trans.c (gigi): Initialize it.
2728 (lvalue_required_p) <N_Type_Conversion>: New case.
2729 <N_Qualified_Expression>: Likewise.
2730 <N_Allocator>: Likewise.
2731 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
2733 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
2735 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
2736 (DECL_CONST_ADDRESS_P): New macro.
2737 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
2738 (SAME_FIELD_P): Likewise.
2739 * gcc-interface/decl.c (constructor_address_p): New static function.
2740 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
2741 the return value of above function.
2742 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
2743 passed by reference.
2744 <E_Record_Subtype>: Likewise.
2745 Set TREE_ADDRESSABLE on the type if it passed by reference.
2746 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
2747 (create_field_decl_from): Likewise.
2748 (substitute_in_type): Likewise.
2749 (purpose_member_field): Use SAME_FIELD_P.
2750 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
2751 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
2752 parameter and adjust recursive calls.
2753 <N_Explicit_Dereference>: New case.
2754 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
2755 Adjust calls to lvalue_required_p. Do not return the initializer of a
2756 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
2757 (call_to_gnu): Delay issuing error message for a misaligned actual and
2758 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
2759 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
2760 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
2761 type is passed by reference.
2762 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
2763 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
2764 (build_simple_component_ref): Use SAME_FIELD_P.
2766 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
2768 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
2769 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
2770 front-end's predicate Is_By_Reference_Type. Use consistent order and
2771 remove ??? comment. Use original conversion in all cases, if any.
2772 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
2773 (convert): Use local copy in more cases.
2774 <INDIRECT_REF>: Remove deactivated code.
2775 (unchecked_convert): Use a couple of local copies.
2777 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
2779 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
2781 (lvalue_required_p) <N_Attribute_Reference>: Call it.
2782 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
2783 folding the result only if lvalue_required_for_attribute_p is true.
2784 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
2785 typed constant to build_component_ref.
2786 (unchecked_convert): Likewise.
2787 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
2788 (build_allocator): Likewise.
2790 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
2792 * gcc-interface/utils2.c (build_cond_expr): Take the address and
2793 dereference if the result type is passed by reference.
2795 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
2797 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
2798 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
2799 goto to the next statement.
2801 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
2803 * gcc-interface/gigi.h (maybe_variable): Delete.
2804 (protect_multiple_eval): Likewise.
2805 (maybe_stabilize_reference): Likewise.
2806 (gnat_save_expr): Declare.
2807 (gnat_protect_expr): Likewise.
2808 (gnat_stabilize_reference): Likewise.
2809 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
2810 gnat_stabilize_reference.
2811 (maybe_variable): Delete.
2812 (elaborate_expression_1): Use gnat_save_expr.
2813 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
2814 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
2815 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
2816 <N_Slice>: Use gnat_protect_exp.
2817 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
2818 <N_In>: Use gnat_protect_expr.
2819 Pass NULL to gnat_stabilize_reference.
2820 (build_unary_op_trapv): Use gnat_protect_expr.
2821 (build_binary_op_trapv): Likewise.
2822 (emit_range_check): Likewise.
2823 (emit_index_check): Likewise.
2824 (convert_with_check): Likewise.
2825 (protect_multiple_eval): Move to utils2.c file.
2826 (maybe_stabilize_reference): Merge into...
2827 (gnat_stabilize_reference): ...this. Move to utils2.c file.
2828 (gnat_stabilize_reference_1): Likewise.
2829 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
2830 instead of protect_multiple_eval.
2831 * gcc-interface/utils2.c (compare_arrays): Likewise.
2832 (nonbinary_modular_operation): Likewise.
2833 (maybe_wrap_malloc): Likewise.
2834 (build_allocator): Likewise.
2835 (gnat_save_expr): New function.
2836 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
2837 in common cases. Propagate TREE_READONLY onto dereferences.
2838 (gnat_stabilize_reference_1): Move from trans.c file.
2839 (gnat_stabilize_reference): Likewise.
2841 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
2843 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
2844 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
2845 node. Use the type of the operand to set TREE_READONLY.
2846 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
2847 _REF node. Do not overwrite TREE_READONLY.
2848 (call_to_gnu): Rename local variable and fix various nits. In the
2849 copy-in/copy-out case, build the SAVE_EXPR manually.
2850 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
2851 and fold the computations.
2852 (protect_multiple_eval): Always save entire fat pointers.
2853 (maybe_stabilize_reference): Minor tweaks.
2854 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
2855 tcc_type and tcc_statement.
2856 * gcc-interface/utils.c (convert_to_fat_pointer): Call
2857 protect_multiple_eval in lieu of save_expr.
2858 (convert): Minor tweaks.
2859 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
2860 (builtin_type_for_size): Call gnat_type_for_size directly.
2861 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
2862 (contains_null_expr): Likewise
2863 (gnat_build_constructor): Do not call it.
2864 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
2865 instead of gnat_stabilize_reference to protect the operands.
2866 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
2868 (maybe_wrap_malloc): Likewise.
2869 (build_allocator): Likewise.
2870 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
2871 (gnat_mark_addressable): Rename parameter.
2873 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
2875 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
2876 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
2877 (TYPE_RETURNS_BY_REF_P): Rename into.
2878 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
2879 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
2880 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
2881 (build_return_expr): Likewise.
2882 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
2883 Rename local variables. If the return Mechanism is By_Reference, pass
2884 return_by_invisible_ref_p to create_subprog_type instead of toggling
2885 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
2886 the mechanism. Use regular return for contrained types with non-static
2887 size and return by invisible reference for unconstrained return types
2888 with default discriminants. Update comment.
2889 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
2890 returns by invisible reference, turn the RESULT_DECL into a pointer.
2891 Do not handle DECL_BY_REF_P in the CICO case here.
2892 (call_to_gnu): Remove code handling return by target pointer. For a
2893 function call, if the return type has non-constant size, generate the
2894 assignment with an INIT_EXPR.
2895 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
2896 If the function returns by invisible reference, build the copy return
2898 (add_decl_expr): Initialize the variable with an INIT_EXPR.
2899 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
2900 Adjust for renaming of macros. Copy the node only when necessary.
2901 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
2902 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
2903 (convert_from_reference): Delete.
2904 (is_byref_result): Likewise.
2905 (gnat_genericize_r): Likewise.
2906 (gnat_genericize): Likewise.
2907 (end_subprog_body): Do not call gnat_genericize.
2908 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
2909 (build_return_expr): Adjust parameter names, logic and comment.
2911 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
2913 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
2914 if the size is small enough. Propagate the alignment if there is an
2915 alignment clause on the original array type.
2916 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
2917 Deal with under-aligned packed array types. Copy the size onto the
2918 justified modular type and don't lay it out again. Likewise for the
2919 padding type built for other under-aligned subtypes.
2920 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
2923 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
2925 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
2926 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
2928 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
2930 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
2931 do not set the result type if there is a specified target and do not
2932 convert the result in any cases.
2933 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
2934 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
2936 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
2938 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
2940 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
2943 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
2944 pointer base types are variant of each other. Apply special treatment
2945 for null to fat pointer types in all cases.
2947 2010-01-28 Pascal Obry <obry@adacore.com>
2949 * s-win32.ads: Add some missing constants.
2951 2010-01-28 Vincent Celier <celier@adacore.com>
2953 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
2956 2010-01-28 Robert Dewar <dewar@adacore.com>
2958 * gnat_rm.texi: Minor correction
2960 2010-01-27 Pascal Obry <obry@adacore.com>
2962 * g-awk.adb: ensure that an AWK session is reusable.
2964 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
2966 * g-regist.adb (For_Every_Key): Fix previous change.
2969 2010-01-27 Thomas Quinot <quinot@adacore.com>
2971 * lib-writ.ads: Current version of spec for new N (note) ALI lines
2973 2010-01-27 Yannick Moy <moy@adacore.com>
2975 * a-cdlili.adb (Insert): Correct exception message when cursor
2976 designates wrong list.
2978 2010-01-27 Vincent Celier <celier@adacore.com>
2980 * gnatcmd.adb: When there is only one main specified, the package
2981 support Switches (<main>) and attribute Switches is specified for the
2982 main, use these switches, instead of Default_Switches ("Ada").
2984 2010-01-27 Robert Dewar <dewar@adacore.com>
2986 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
2988 * exp_disp.adb: Minor reformatting
2990 2010-01-27 Tristan Gingold <gingold@adacore.com>
2992 * seh_init.c: Use __ImageBase instead of _ImageBase.
2994 2010-01-27 Javier Miranda <miranda@adacore.com>
2996 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
2997 profile of interface thunks. The type of the controlling formal is now
2998 the covered interface type (instead of the target tagged type).
3000 2010-01-27 Sergey Rybin <rybin@adacore.com>
3002 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
3004 2010-01-27 Robert Dewar <dewar@adacore.com>
3006 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
3007 changed from Expr to N.
3009 2010-01-26 Thomas Quinot <quinot@adacore.com>
3011 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
3012 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
3015 2010-01-26 Vincent Celier <celier@adacore.com>
3017 * prj-attr.adb: Add new attribute Library_Install_Name_Option
3018 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
3019 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
3020 attributes Run_Path_Option and Library_Install_Name_Option.
3021 * prj.ads (Project_Configuration): Replace component
3022 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
3023 component Library_Install_Name_Option.
3024 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
3025 Replace Run_Path_Origin_Supported with Run_Path_Origin
3027 2010-01-26 Ed Schonberg <schonberg@adacore.com>
3029 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
3030 is not hidden by a homograph declared in another actual package.
3032 2010-01-26 Robert Dewar <dewar@adacore.com>
3034 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
3035 decisions for pragmas Assert, Check, Precondition, Postcondition if
3037 * scos.ads: Update comments.
3038 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
3039 Also remove obsolete code for CT (exit point) SCOs.
3041 2010-01-26 Thomas Quinot <quinot@adacore.com>
3043 * switch-c.adb: Fix handling of -gnatz*
3045 2010-01-26 Robert Dewar <dewar@adacore.com>
3047 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
3048 qualifiers for FOR/WHILE loops
3049 * scos.ads: Use separate type letters F/W for for/while loops
3051 2010-01-26 Robert Dewar <dewar@adacore.com>
3053 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
3054 entries per line, one for each statement in the sequence).
3055 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
3056 size from 100 to 10_000 for SC_Array to avoid any real possibility of
3057 overflow. Output decisions in for loops.
3058 Exclude labels from CS lines.
3059 * scos.ads: Clarify that label is not included in the entry point
3061 2010-01-26 Robert Dewar <dewar@adacore.com>
3063 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
3064 format of statement sequence SCO entries (one location/statement).
3065 * put_scos.adb (Put_SCOs): Implement new format of CS lines
3066 * scos.ads: Update comments.
3067 * sem_eval.adb: Minor reformatting.
3069 2010-01-26 Robert Dewar <dewar@adacore.com>
3071 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
3072 (Extend_Statement_Sequence): New procedures
3073 (Traverse_Declarations_Or_Statements): New handling for exits.
3075 2010-01-26 Robert Dewar <dewar@adacore.com>
3077 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
3080 2010-01-26 Robert Dewar <dewar@adacore.com>
3082 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
3083 * scos.ads: Clarify handling of logical operators
3085 2010-01-26 Arnaud Charlet <charlet@adacore.com>
3087 * s-tpoben.adb: Update comments.
3089 2010-01-26 Robert Dewar <dewar@adacore.com>
3091 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
3094 2010-01-26 Robert Dewar <dewar@adacore.com>
3096 * scos.ads: Clean up documentation, remove obsolete XOR references
3097 2010-01-26 Vincent Celier <celier@adacore.com>
3099 * gnat_ugn.texi: Complete documentation on the restrictions for
3100 combined options in -gnatxxx switches.
3103 2010-01-26 Arnaud Charlet <charlet@adacore.com>
3105 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
3106 a controlled operation, abort is already deferred at this point, so we
3107 need to use Defer_Abort_Nestable.
3109 2010-01-26 Vincent Celier <celier@adacore.com>
3111 * prj-conf.adb (Get_Config_Switches): Check for a default language for
3112 a project extending a project with no languages.
3114 2010-01-26 Vincent Celier <celier@adacore.com>
3116 * switch-c.adb (Scan_Front_End_Switches): Take into account options
3117 that follow -gnatef.
3118 Allow -gnateG to be followed by other options.
3120 2010-01-26 Robert Dewar <dewar@adacore.com>
3122 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
3123 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
3126 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
3128 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
3129 that allows to iterate over all subkeys of a key.
3131 2010-01-26 Ed Falis <falis@adacore.com>
3133 * sysdep.c: enable NFS for VxWorks MILS
3134 * env.c: enable __gnat_environ for VxWorks MILS
3135 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
3137 2010-01-25 Bob Duff <duff@adacore.com>
3139 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
3140 is an internally-generated positional aggregate, and the bounds are
3141 already correctly set. We don't want to overwrite those bounds with
3142 bounds determined by context.
3144 2010-01-25 Robert Dewar <dewar@adacore.com>
3146 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
3147 exp_ch9.adb, g-sechas.ads: Minor reformatting.
3149 2010-01-25 Thomas Quinot <quinot@adacore.com>
3151 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
3152 integer type) before subtracting 1, otherwise the computation may wrap
3153 (because size_t is modular) and cause the conversion to fail.
3155 2010-01-25 Ed Falis <falis@adacore.com>
3157 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
3159 2010-01-25 Vincent Celier <celier@adacore.com>
3161 * prj-attr.adb: New attribute Run_Path_Origin_Required
3162 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
3163 attribute Run_Path_Origin_Required.
3164 * prj.ads (Project_Configuration): New component
3165 Run_Path_Origin_Supported.
3166 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
3168 2010-01-25 Ed Schonberg <schonberg@adacore.com>
3170 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
3171 have errors, do not continue resolution of the aggregate.
3172 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
3173 the array type indicates an error.
3175 2010-01-25 Bob Duff <duff@adacore.com>
3177 * sinfo.ads: Minor comment fixes.
3179 2010-01-25 Bob Duff <duff@adacore.com>
3181 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
3183 2010-01-25 Arnaud Charlet <charlet@adacore.com>
3185 * gnatvsn.ads (Current_Year): Update.
3187 2010-01-25 Florian Villoing <villoing@adacore.com>
3189 * gnat_ugn.texi: Fix typo.
3191 2010-01-25 Thomas Quinot <quinot@adacore.com>
3193 * scos.ads: Update specification.
3195 2010-01-25 Ed Schonberg <schonberg@adacore.com>
3197 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
3198 enclosing subprogram has no previous spec, attach postcondition
3199 procedure to the defining entity for the body.
3201 2010-01-25 Ed Schonberg <schonberg@adacore.com>
3203 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
3204 initialization procedure of the ancestor part of an extension aggregate
3205 if it is an interface type.
3207 2010-01-25 Vincent Celier <celier@adacore.com>
3209 * gnatlink.adb (Process_Binder_File): The directory for the shared
3210 version of libgcc in the run path options is found in the subdirectory
3211 indicated by __gnat_default_libgcc_subdir.
3212 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
3215 2010-01-25 Ed Schonberg <schonberg@adacore.com>
3217 * sem_prag.adb: More flexible pragma Annotate.
3219 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
3221 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
3222 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
3224 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
3226 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
3228 2010-01-18 Jan Hubicka <jh@suse.cz>
3231 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
3232 unit local variables.
3234 2010-01-17 Laurent GUERBY <laurent@guerby.net>
3236 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
3238 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
3240 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
3241 * system-linux-armeb.ads, system-linux-armel.ads: New files.
3243 2010-01-09 Simon Wright <simon@pushface.org>
3246 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
3251 Copyright (C) 2010 Free Software Foundation, Inc.
3253 Copying and distribution of this file, with or without modification,
3254 are permitted in any medium without royalty provided the copyright
3255 notice and this notice are preserved.