1 2010-06-22 Robert Dewar <dewar@adacore.com>
3 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
5 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7 * sem_res.adb: Additional special-case for VMS.
9 2010-06-22 Vincent Celier <celier@adacore.com>
11 * gnatsym.adb: Minor comment fix.
13 2010-06-22 Vincent Celier <celier@adacore.com>
15 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
17 2010-06-22 Robert Dewar <dewar@adacore.com>
19 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
20 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
21 Ada 95 mode as an implementation defined attribute.
23 2010-06-22 Vincent Celier <celier@adacore.com>
25 * bindusg.adb (Display): Update line for -R
26 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
27 generated files when -R is used.
29 2010-06-22 Vincent Celier <celier@adacore.com>
31 * prj-nmsc.adb (Lib_Data_Table): New table.
32 (Check_Library_Attributes): Check if the same library name is used in
33 two different projects that do not extend each other.
35 2010-06-22 Robert Dewar <dewar@adacore.com>
37 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
39 2010-06-22 Vincent Celier <celier@adacore.com>
41 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
42 empty, make it the current working directory.
44 2010-06-22 Thomas Quinot <quinot@adacore.com>
46 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
47 private type with discriminants, make sure the parent type is frozen.
49 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
51 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
52 with packed array references specially.
53 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
54 to a component of a bit packed array if it is the prefix of 'Bit.
55 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
56 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
57 'Bit reference, where the prefix involves a packed array reference.
58 (Get_Base_And_Bit_Offset): New helper, extracted from...
59 (Expand_Packed_Address_Reference): ...here. Call above procedure to
60 get the outer object and offset expression.
62 2010-06-22 Thomas Quinot <quinot@adacore.com>
64 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
65 * einfo.adb (Related_Expression, Set_Related_Expression): Add
68 2010-06-22 Javier Miranda <miranda@adacore.com>
70 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
71 reorganization to properly check if the operation has been inherited as
72 an abstract operation.
74 2010-06-22 Ed Falis <falis@adacore.com>
76 * s-osinte-vxworks.ads: Complete previous change.
78 2010-06-22 Thomas Quinot <quinot@adacore.com>
80 * sem_res.adb: Add comment.
81 * projects.texi, gnat_ugn.texi: Remove macro.
83 2010-06-22 Vincent Celier <celier@adacore.com>
85 * prj-attr.adb: Remove project level attribute Main_Language.
87 2010-06-22 Robert Dewar <dewar@adacore.com>
89 * switch-b.adb, osint-b.adb: Minor reformatting.
91 2010-06-22 Pascal Obry <obry@adacore.com>
93 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
94 vector if previous send was not fully successful. If only part of
95 the vector data was sent, we exit the loop.
97 2010-06-22 Thomas Quinot <quinot@adacore.com>
99 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
100 error reporting with generic types.
102 2010-06-22 Thomas Quinot <quinot@adacore.com>
104 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
105 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
106 vms_data.ads: Add a new command line switch -A to gnatbind to output
107 the list of all ALI files for the partition.
109 2010-06-22 Arnaud Charlet <charlet@adacore.com>
111 * s-osinte-vxworks.ads: Fix casing.
112 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
113 change: Interfaces.C does not provide a long_long type.
115 2010-06-22 Emmanuel Briot <briot@adacore.com>
117 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
118 native user's guide, since this document contains the two versions.
119 * gcc-interface/Make-lang.in: Update doc dependencies.
121 2010-06-22 Robert Dewar <dewar@adacore.com>
123 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
125 2010-06-22 Emmanuel Briot <briot@adacore.com>
127 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
128 not build this file on its own (only through gnat_ugn.texi).
129 Remove macro definitions and insert simpler version in gnat_ugn.texi.
131 2010-06-22 Robert Dewar <dewar@adacore.com>
133 * ali-util.ads: Minor comment update.
134 * g-socthi-mingw.adb: Minor reformatting.
136 2010-06-22 Ed Falis <falis@adacore.com>
138 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
139 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
140 for specific versions of VxWorks.
142 2010-06-22 Emmanuel Briot <briot@adacore.com>
144 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
145 related sections from user's guide and reference manual, since they
146 have now been merged together into a separate document (projects.texi).
147 This removes a lot of duplication where attributes where described
149 The grammar for the project files is now in each of the sections
150 (packages,expressions,...) instead of being duplicates in two other
151 sections (one in the user's guide that contained the full grammar,
152 and various sections in the rm that contained extracts of the same
154 Added the full list of all supported attributes, since existing lists
156 Rename "associative array" into "indexed attribute"
157 Remove sections that were duplicates ("External References in
158 Project Files" and "External Values", and "Project Extensions"
159 for instance). The list of valid packages in project files is now in
162 2010-06-22 Ed Schonberg <schonberg@adacore.com>
164 * sem_ch3.adb (Add_Internal_Interface_Entities): If
165 Find_Primitive_Covering_Interface does not find the operation, it may
166 be because of a name conflict between the inherited operation and a
167 local non-overloadable name. In that case look for the operation among
168 the primitive operations of the type. This search must succeed
169 regardless of visibility.
171 2010-06-22 Pascal Obry <obry@adacore.com>
173 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
174 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
177 2010-06-22 Robert Dewar <dewar@adacore.com>
179 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
181 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
183 2010-06-22 Arnaud Charlet <charlet@adacore.com>
185 * s-intman-vxworks.ads: Code clean up.
187 2010-06-22 Thomas Quinot <quinot@adacore.com>
189 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
190 dereference, construct actual subtype of designated object to generate
191 proper bounds checks.
193 2010-06-22 Thomas Quinot <quinot@adacore.com>
195 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
196 Read_Withed_ALIs, which is more descriptive.
198 2010-06-22 Pascal Obry <obry@adacore.com>
200 * g-sothco.ads: Minor reformatting.
201 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
202 C_Sendmsg implementation.
203 (C_Sendmsg): Do not use lock (not needed).
204 (C_Recvmsg): Likewise and also do not wait for incoming data.
206 2010-06-22 Ed Schonberg <schonberg@adacore.com>
208 * uintp.adb: Fix scope error in operator call.
210 2010-06-22 Vincent Celier <celier@adacore.com>
212 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
213 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
214 autoconfiguration is needed, fail indicating that no config project
215 file can be found, as there is no autoconfiguration on VMS.
217 2010-06-22 Ed Schonberg <schonberg@adacore.com>
219 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
220 for an operator in a functional notation, when operands are universal.
222 2010-06-22 Arnaud Charlet <charlet@adacore.com>
224 * gcc-interface/Make-lang.in: Update dependencies.
226 2010-06-22 Robert Dewar <dewar@adacore.com>
228 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
230 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
231 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
233 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
236 2010-06-22 Vincent Celier <celier@adacore.com>
238 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
239 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
241 2010-06-22 Pascal Obry <obry@adacore.com>
243 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
245 (C_Recvmsg): Make sure the routine is atomic. Also fully
246 fill vectors in the proper order.
247 (C_Sendmsg): Make sure the routine is atomic.
249 2010-06-22 Robert Dewar <dewar@adacore.com>
251 * sem_ch8.adb: Update comment.
252 * sem_res.adb: Minor code reorganization (use Ekind_In).
254 2010-06-22 Ed Schonberg <schonberg@adacore.com>
256 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
257 name is a call, use the number of actuals to determine whether this is
258 a binary or unary operator, rather than relying on later information
259 to resolve the overload.
261 2010-06-22 Robert Dewar <dewar@adacore.com>
263 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
265 2010-06-22 Robert Dewar <dewar@adacore.com>
267 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
268 * sem_eval.adb: Minor reformatting.
270 2010-06-22 Vincent Celier <celier@adacore.com>
272 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
273 to gnatlink, except on Open VMS.
274 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
275 object directories if -nostdlib is used.
277 2010-06-22 Robert Dewar <dewar@adacore.com>
279 * sem_util.adb (Is_Delegate): Put in proper alpha order.
280 * sem_eval.adb: Minor reformatting.
282 2010-06-22 Robert Dewar <dewar@adacore.com>
284 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
285 * exp_aggr.adb: Minor comment changes and reformatting.
286 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
287 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
289 2010-06-22 Thomas Quinot <quinot@adacore.com>
291 * sem_util.adb (Build_Actual_Subtype): Record original expression in
292 Related_Expression attribute of the constructed subtype.
293 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
294 Node24 on types for...
295 (Related_Expression): Make attribute available on types as well.
297 2010-06-22 Gary Dismukes <dismukes@adacore.com>
299 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
300 Directly_Designated_Type when the type argument is an access type.
301 (Find_Interface_Tag): Retrieve Designated_Type instead of
302 Directly_Designated_Type when the type argument is an access type.
303 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
304 Directly_Designated_Type of each access discriminant.
305 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
306 instead of Directly_Designated_Type when the operand and target types
309 2010-06-22 Thomas Quinot <quinot@adacore.com>
311 * exp_aggr.adb (Flatten): Return False if one choice is statically
312 known to be out of bounds.
314 2010-06-22 Ed Schonberg <schonberg@adacore.com>
316 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
317 a parameterless function call, preserve parentheses of original
318 expression, for proper handling by pretty printer.
319 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
320 procedure, to handle quietly identifiers that have no entity names.
321 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
322 elsif_part is missing, it has been rewritten as a nested if, and there
323 is no useful information on the current value of the variable.
325 2010-06-22 Gary Dismukes <dismukes@adacore.com>
327 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
328 discriminals to the current scope.
329 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
330 scope, which could overwrite a different already set value.
332 2010-06-22 Ed Schonberg <schonberg@adacore.com>
334 * sem_res.adb (Valid_Conversion): If expression is a predefined
335 operator, use sloc of type of interpretation to improve error message
336 when operand is of some derived type.
337 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
339 2010-06-22 Emmanuel Briot <briot@adacore.com>
341 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
342 that it can set out parameters as well. When a process has died, reset
343 its Input_Fd to Invalid_Fd, so that when using multiple processes we
344 can find out which process has died.
346 2010-06-22 Thomas Quinot <quinot@adacore.com>
348 * sem_eval.adb (Find_Universal_Operator_Type): New
349 subprogram to identify the operand type of an operator on universal
350 operands, when an explicit scope indication is present. Diagnose the
351 case where such a call is ambiguous.
352 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
353 Use the above to identify the operand type so it can be properly frozen.
354 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
355 type, done in an arbitrary, possibly incorrect type (the presence of
356 some numeric type in the scope is checked for legality, but when more
357 than one such type is in the scope, we just pick a random one, not
358 necessarily the expected one).
359 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
362 2010-06-22 Robert Dewar <dewar@adacore.com>
364 * sem_eval.adb: Minor reformatting.
366 2010-06-22 Robert Dewar <dewar@adacore.com>
368 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
369 Expression_With_Actions to clean up the code generated when folding
370 constant expressions.
372 2010-06-22 Vincent Celier <celier@adacore.com>
374 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
377 2010-06-22 Vincent Celier <celier@adacore.com>
379 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
380 found, check if it's path has aready been found, whatever its index.
382 2010-06-22 Robert Dewar <dewar@adacore.com>
384 * atree.adb, gnatbind.adb: Minor reformatting.
385 Minor code reorganization.
387 2010-06-21 Robert Dewar <dewar@adacore.com>
389 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
390 known at compile time.
392 2010-06-21 Gary Dismukes <dismukes@adacore.com>
394 * atree.adb: Fix comment typo.
396 2010-06-21 Ed Schonberg <schonberg@adacore.com>
398 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
399 whether a universal arithmetic expression in a conversion, which is
400 rewritten from a function call with an expanded name, is ambiguous.
402 2010-06-21 Vincent Celier <celier@adacore.com>
404 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
405 source files in specified list of sources.
406 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
408 (Add_Source): Set the Location of the new source
409 (Process_Exceptions_File_Based): Call Add_Source with the Location
410 (Get_Sources_From_File): If an exception is found, set its Listed to
412 (Find_Sources): When Source_Files is specified, if an exception is
413 found, set its Listed to True. Remove any exception that is not in a
414 specified list of sources.
415 * prj.ads (Source_Data): New component Location
417 2010-06-21 Vincent Celier <celier@adacore.com>
419 * gnatbind.adb (Closure_Sources): Global table, moved from block.
421 2010-06-21 Thomas Quinot <quinot@adacore.com>
423 * sem_res.adb: Minor reformatting.
424 * atree.adb: New debugging hook "rr" for node rewrites.
426 2010-06-21 Robert Dewar <dewar@adacore.com>
428 * g-expect.ads, g-expect.adb: Minor reformatting.
430 2010-06-21 Emmanuel Briot <briot@adacore.com>
432 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
434 2010-06-21 Arnaud Charlet <charlet@adacore.com>
436 * gcc-interface/Make-lang.in: Update dependencies.
438 2010-06-21 Thomas Quinot <quinot@adacore.com>
440 * bindgen.ads: Update comments.
442 2010-06-21 Vincent Celier <celier@adacore.com>
444 * gnatbind.adb: Suppress dupicates when listing the sources in the
447 2010-06-21 Emmanuel Briot <briot@adacore.com>
449 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
452 2010-06-21 Emmanuel Briot <briot@adacore.com>
454 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
456 (Expect_Internal): No longer raises an exception, so that it can set
457 out parameters as well. When a process has died, reset its Input_Fd
458 to Invalid_Fd, so that when using multiple processes we can find out
459 which process has died.
461 2010-06-21 Robert Dewar <dewar@adacore.com>
463 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
464 checks.adb, sem_res.adb: Minor reformatting. Add comments.
466 2010-06-21 Ed Schonberg <schonberg@adacore.com>
468 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
469 rederivation associated with a full declaration in a private part, and
470 there is a partial view that derives the same parent subprogram, the
471 new entity does not become visible. This check must be applied to
472 interface operations as well.
474 2010-06-21 Thomas Quinot <quinot@adacore.com>
476 * checks.adb: Add comments.
477 * prj-nmsc.adb: Minor reformatting.
479 2010-06-21 Thomas Quinot <quinot@adacore.com>
481 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
482 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
483 extract bounds, to ensure that we get the proper captured values,
484 rather than an expression that may have changed value since the point
485 where the subtype was elaborated.
486 (Find_Body_Discriminal): New utility subprogram to share code between...
487 (Eval_Attribute): For the case of a subtype bound that references a
488 discriminant of the current concurrent type, insert appropriate
489 discriminal reference.
490 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
491 requeue to an entry in a family in the current task, use corresponding
493 (Analyze_Accept_Statement): Rely on expansion of attribute references
494 to insert proper discriminal references in range check for entry in
497 2010-06-21 Emmanuel Briot <briot@adacore.com>
499 * s-regpat.adb (Compile): Fix handling of big patterns.
501 2010-06-21 Robert Dewar <dewar@adacore.com>
503 * a-tifiio.adb: Minor reformatting.
505 2010-06-21 Pascal Obry <obry@adacore.com>
507 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
510 2010-06-21 Javier Miranda <miranda@adacore.com>
512 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
515 2010-06-21 Ed Schonberg <schonberg@adacore.com>
517 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
518 to hold the result, indicate that the target of the declaration does
519 not need an initialization, to prevent spurious errors when
520 Initialize_Scalars is enabled.
522 2010-06-21 Ed Schonberg <schonberg@adacore.com>
524 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
525 Fore is not bound by line length. The Fore parameter of the internal
526 procedure that performs the operation is an integer.
528 2010-06-21 Thomas Quinot <quinot@adacore.com>
530 * sem_res.adb, checks.adb: Minor reformatting.
532 2010-06-21 Emmanuel Briot <briot@adacore.com>
534 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
536 (Insert_Operator_Before): New subprogram, avoids duplicated code
537 (Compile): Avoid doing two compilations when the pattern matcher ends
540 2010-06-21 Emmanuel Briot <briot@adacore.com>
542 * s-regpat.adb: Improve debug traces
543 (Dump): Change output format to keep it smaller.
545 2010-06-21 Javier Miranda <miranda@adacore.com>
547 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
548 output to the output file when this routine completes its work.
550 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
552 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
553 for loop. Call build_constructor_from_list directly in the CICO case.
555 2010-06-18 Ed Schonberg <schonberg@adacore.com>
557 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
558 declaration appears in the same unit and ealier than the renamed
559 entity, retain generated body to prevent order-of-elaboration issues in
562 2010-06-18 Arnaud Charlet <charlet@adacore.com>
564 * s-tpoben.adb: Update comments.
566 2010-06-18 Robert Dewar <dewar@adacore.com>
568 * debug.adb: Minor comment change.
570 2010-06-18 Javier Miranda <miranda@adacore.com>
572 * exp_cg.adb: Code clean up.
573 * debug.adb: Complete documentation of switch -gnatd.Z.
574 * gcc-interface/misc.c (callgraph_info_file): Declare.
576 2010-06-18 Javier Miranda <miranda@adacore.com>
578 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
580 2010-06-18 Thomas Quinot <quinot@adacore.com>
582 * sprint.ads: Minor reformatting.
583 * output.ads: Update obsolete comment.
585 2010-06-18 Ed Schonberg <schonberg@adacore.com>
587 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
588 an external intrinsic operation (e.g. a GCC numeric function) indicate
589 that the renaming entity has the same characteristics, so a call to it
590 is properly expanded.
592 2010-06-18 Javier Miranda <miranda@adacore.com>
594 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
595 support for dispatch table/callgraph info generation.
596 * gcc-interface/Make-lang.in: Update dependencies.
598 2010-06-18 Robert Dewar <dewar@adacore.com>
600 * exp_ch6.adb: Minor reformatting.
601 * gnatname.adb: Add comment.
603 2010-06-18 Vincent Celier <celier@adacore.com>
605 * gnatname.adb (Scan_Args): When --and is used, make sure that the
606 dynamic tables in the newly allocated Argument_Data are properly
609 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
611 * gnat1drv.adb: Fix comment.
613 2010-06-18 Ed Schonberg <schonberg@adacore.com>
615 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
616 renaming, re-expand the call with the renamed subprogram if that one
617 is marked inlined as well.
619 2010-06-18 Gary Dismukes <dismukes@adacore.com>
621 * gnat1drv.adb (Adjust_Global_Switches): Enable
622 Use_Expression_With_Actions for AAMP and VM targets.
624 2010-06-18 Vincent Celier <celier@adacore.com>
626 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
628 2010-06-18 Thomas Quinot <quinot@adacore.com>
630 * exp_ch4.adb: Minor reformatting.
632 2010-06-18 Javier Miranda <miranda@adacore.com>
634 * debug.ads Add documentation on -gnatd.Z.
636 2010-06-18 Ed Schonberg <schonberg@adacore.com>
638 * sem_elim.adb: Proper error message on improperly eliminated instances
640 2010-06-18 Vincent Celier <celier@adacore.com>
642 * prj.ads (Response_File_Format): New value GCC.
644 2010-06-18 Thomas Quinot <quinot@adacore.com>
646 * gnat1drv.adb: Minor reformatting.
648 2010-06-18 Robert Dewar <dewar@adacore.com>
650 * make.adb, sem_cat.adb: Minor reformatting.
651 * sem_eval.adb: Fix typos.
653 2010-06-18 Pascal Obry <obry@adacore.com>
655 * prj-nmsc.adb: Fix source filenames casing in debug output.
657 2010-06-18 Robert Dewar <dewar@adacore.com>
659 * gnatcmd.adb: Minor reformatting.
661 2010-06-18 Robert Dewar <dewar@adacore.com>
663 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
664 condition and both sub-expressions are static (and result is selected
667 2010-06-18 Robert Dewar <dewar@adacore.com>
669 * g-pehage.adb: Minor reformatting
671 2010-06-18 Pascal Obry <obry@adacore.com>
673 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
676 2010-06-18 Arnaud Charlet <charlet@adacore.com>
678 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
679 dependencies. Fix target pairs on darwin.
680 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
682 2010-06-18 Pascal Obry <obry@adacore.com>
684 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
686 2010-06-18 Vincent Celier <celier@adacore.com>
688 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
689 configuration pragmas file and, if -U is not used, for a local one.
691 2010-06-18 Ed Schonberg <schonberg@adacore.com>
693 * sem_elim.adb (Check_Eliminated): Use full information on entity name
694 when it is given in the pragma by a selected component.
695 (Check_For_Eliminated_Subprogram): Do no emit error if within a
696 instance body that is itself within a generic unit.
697 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
698 eliminated, mark as well the anonymous subprogram that is its alias
699 and appears within the wrapper package.
701 2010-06-18 Bob Duff <duff@adacore.com>
703 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
704 Raise an exception if the output file cannot be opened. Add comments.
706 2010-06-18 Thomas Quinot <quinot@adacore.com>
708 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
709 not illegal per E.2.2(7) if it occurs in the private part of a
712 2010-06-18 Arnaud Charlet <charlet@adacore.com>
714 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
715 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
716 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
717 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
718 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
719 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
720 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
721 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
722 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
723 errout.ads: Update comments. Minor reformatting.
725 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
726 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
727 a-strunb.adb (Big_String. Big_String_Access): New type.
729 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
730 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
731 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
733 2010-06-18 Geert Bosch <bosch@adacore.com>
735 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
738 2010-06-18 Robert Dewar <dewar@adacore.com>
740 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
743 2010-06-18 Robert Dewar <dewar@adacore.com>
745 * sprint.adb: Minor format change for N_Expression_With_Actions.
746 * repinfo.adb: Minor reformatting.
748 2010-06-18 Ed Schonberg <schonberg@adacore.com>
750 * sem_elim.adb (Check_Eliminated): If within a subunit, use
751 Defining_Entity to obtain the name of the entity in the proper body, to
752 properly handle both separate packages and subprograms.
754 2010-06-18 Emmanuel Briot <briot@adacore.com>
756 * prj-nmsc.adb (Check_File): New parameter Display_Path.
758 2010-06-18 Thomas Quinot <quinot@adacore.com>
760 * g-socket.adb, g-socket.ads (Null_Selector): New object.
762 2010-06-18 Pascal Obry <obry@adacore.com>
764 * gnat_ugn.texi: Minor clarification.
766 2010-06-18 Emmanuel Briot <briot@adacore.com>
768 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
769 code when using the project dir as the source dir.
770 (Search_Directories): use the normalized name for the source directory,
771 where symbolic names have potentially been resolved.
773 2010-06-18 Robert Dewar <dewar@adacore.com>
775 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
776 when we create N_Expression_With_Actions node.
777 (Expand_Short_Circuit): Ditto.
779 2010-06-18 Robert Dewar <dewar@adacore.com>
781 * exp_util.adb: Minor reformatting.
783 2010-06-18 Thomas Quinot <quinot@adacore.com>
785 * types.ads: Clean up obsolete comments
786 * tbuild.adb: Minor reformatting.
787 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
788 exp_strm.adb, aa_drive.adb: Minor reformatting.
789 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
790 intrinsic with an Interface_Name denotes an imported back-end builtin,
791 and must be rewritten into a call, not left in the tree as an operator,
792 so return False in that case.
794 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
796 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
798 2010-06-18 Robert Dewar <dewar@adacore.com>
800 * scos.ads: Add proposed output for case expression
802 2010-06-18 Jose Ruiz <ruiz@adacore.com>
804 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
805 RTSS modules, we need to use the Microsoft linker.
807 2010-06-18 Robert Dewar <dewar@adacore.com>
809 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
810 expression (cannot count on a particular branch being executed).
811 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
812 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
813 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
814 within case expression.
815 * expander.adb (Expand): Add call to Expand_N_Case_Expression
816 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
817 (P_Case_Expression): New procedure
818 (P_Case_Expression_Alternative): New procedure
819 * par.adb (P_Case_Expression): New procedure
820 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
822 * sem.adb (Analyze): Add call to Analyze_Case_Expression
823 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
824 this is a documentation change only.
825 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
826 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
828 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
829 * sem_res.adb (Resolve_Case_Expression): New procedure.
830 * sem_scil.adb (Find_SCIL_Node): Add processing for
831 N_Case_Expression_Alternative.
832 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
833 (N_Case_Expression_Alternative): New node.
834 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
835 N_Case_Expression and N_Case_Expression_Alternative.
837 2010-06-18 Robert Dewar <dewar@adacore.com>
839 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
840 * gnat1drv.adb: Fix typo.
842 2010-06-18 Robert Dewar <dewar@adacore.com>
844 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
846 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
847 gnat style for -gnatg.
848 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
850 2010-06-18 Thomas Quinot <quinot@adacore.com>
852 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
854 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
857 2010-06-18 Robert Dewar <dewar@adacore.com>
859 * sprint.adb: Minor change in output format for expression wi actions.
860 * par-ch3.adb: Minor code reorganization. Minor reformatting.
861 * sem_ch5.adb: Minor comment fix.
863 2010-06-18 Robert Dewar <dewar@adacore.com>
865 * debug.adb: New debug flag -gnatd.L to control
866 Back_End_Handles_Limited_Types.
867 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
868 limited case if Back_End_Handles_Limited_Types is True.
869 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
870 simplify expansion if Use_Expression_With_Actions is True.
871 * gnat1drv.adb (Adjust_Global_Switches): Set
872 Back_End_Handles_Limited_Types.
873 * opt.ads (Back_End_Handles_Limited_Types): New flag.
875 2010-06-18 Ed Schonberg <schonberg@adacore.com>
877 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
878 intrinsic operator if expansion is not enabled, because in an
879 instantiation the original operator must be present to verify the
880 legality of the operation.
882 2010-06-18 Robert Dewar <dewar@adacore.com>
884 * exp_disp.adb, sem_ch12.adb: Minor reformatting
886 2010-06-18 Ed Schonberg <schonberg@adacore.com>
888 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
889 the class-wide type for a private extension, and the completion is a
890 subtype, set the type of the class-wide type to the base type of the
893 2010-06-18 Robert Dewar <dewar@adacore.com>
895 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
896 sem_intr.adb, sem_eval.adb: Minor reformatting
898 2010-06-18 Ed Schonberg <schonberg@adacore.com>
900 * sem_type.adb (Is_Ancestor): If either type is private, examine full
903 2010-06-18 Thomas Quinot <quinot@adacore.com>
905 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
906 parameter rather than IN OUT.
908 2010-06-18 Ed Schonberg <schonberg@adacore.com>
910 * exp_ch6.adb: Add extra guard.
912 2010-06-18 Gary Dismukes <dismukes@adacore.com>
914 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
915 accessibility level of a function call from the level of the innermost
916 enclosing dynamic scope.
917 (Innermost_Master_Scope_Depth): New function to find the depth of the
918 nearest dynamic scope enclosing a node.
920 2010-06-18 Tristan Gingold <gingold@adacore.com>
922 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
924 2010-06-18 Thomas Quinot <quinot@adacore.com>
926 * g-socket.ads: Minor reformatting.
928 2010-06-18 Vincent Celier <celier@adacore.com>
930 * make.adb (Must_Compile): New Boolean global variable
931 (Main_On_Command_Line): New Boolean global variable
932 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
933 even when the project is externally built.
934 (Start_Compile_If_Possible): Compile in -aL directories if
935 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
936 when the project is externally built.
937 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
938 invoked with -f -u and one or several mains on the command line.
939 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
940 is specified on the command line.
942 2010-06-18 Ed Schonberg <schonberg@adacore.com>
944 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
945 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
946 containing extented_return statements.
947 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
948 constrained, do not build subtype declaration.
950 2010-06-18 Robert Dewar <dewar@adacore.com>
952 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
953 Warn on assigning to packed atomic component.
955 2010-06-18 Robert Dewar <dewar@adacore.com>
957 * sem_util.ads: Minor reformatting
958 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
959 Expression_With_Actions).
960 * snames.ads-tmpl: Minor comment fix
962 2010-06-18 Robert Dewar <dewar@adacore.com>
964 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
965 (Set_Imported): Use Import_Interface_Present to control message output
966 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
967 * gnat_rm.texi: Document that we can have pragma Import and pragma
968 Interface for the same subprogram.
970 2010-06-18 Robert Dewar <dewar@adacore.com>
972 * lib-xref.adb (Generate_Reference): Fix bad reference to
973 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
975 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
977 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
979 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
980 Use set_gnu_expr_location_from_node to set location information on the
983 2010-06-17 Arnaud Charlet <charlet@adacore.com>
985 * gcc-interface/Make-lang.in: Update dependencies.
987 2010-06-17 Ed Schonberg <schonberg@adacore.com>
989 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
992 2010-06-17 Robert Dewar <dewar@adacore.com>
994 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
995 style check messages.
996 * sem_res.adb (Resolve_Call): Don't call
997 Check_For_Eliminated_Subprogram if we are analyzing within a spec
1000 2010-06-17 Robert Dewar <dewar@adacore.com>
1002 * debug.adb: Add documentation for debug flags .X and .Y
1003 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
1004 Use_Expression_With_Actions.
1005 * gnat1drv.adb (Adjust_Global_Switches): Set
1006 Use_Expression_With_Actions.
1007 * opt.ads (Use_Expression_With_Actions): New switch.
1009 2010-06-17 Robert Dewar <dewar@adacore.com>
1011 * exp_intr.adb: Minor code reorganization (use UI_Max)
1012 * sem_intr.adb: use underlying type to check legality.
1013 * einfo.adb (Known_Static_Esize): False for generic types
1014 (Known_Static_RM_Size): False for generic types
1015 * einfo.ads (Known_Static_Esize): False for generic types
1016 (Known_Static_RM_Size): False for generic types
1018 2010-06-17 Robert Dewar <dewar@adacore.com>
1020 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
1022 2010-06-17 Robert Dewar <dewar@adacore.com>
1024 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
1025 node when expanding short circuit form with actions present for right
1027 * exp_ch4.adb: Minor reformatting
1028 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
1029 right opeand has actions present, and debug flag -gnatd.X is set.
1030 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
1032 * nlists.adb (Prepend_List): New procedure
1033 (Prepend_List_To): New procedure
1034 * nlists.ads (Prepend_List): New procedure
1035 (Prepend_List_To): New procedure
1036 * sem.adb: Add processing for Expression_With_Actions
1037 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
1038 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
1039 * sem_res.adb: Add processing for Expression_With_Actions.
1040 * sem_scil.adb: Add processing for Expression_With_Actions
1041 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
1042 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
1044 2010-06-17 Doug Rupp <rupp@adacore.com>
1046 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
1047 involved both have underlying integer types.
1048 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
1049 to an intrinsic operator when the operand types or sizes are not
1051 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
1052 64/32 Address/Integer works.
1054 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1056 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
1057 that it marks a unit as needed by a spec only if the corresponding
1058 instantiation appears in that spec (and not in the corresponding body).
1059 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
1060 in the pragma Eliminate has been parsed as a child unit, but the
1061 current compilation unit is in fact the parent in which the subunit is
1064 2010-06-17 Vincent Celier <celier@adacore.com>
1066 * gnat_rm.texi: Fix typo
1068 2010-06-17 Robert Dewar <dewar@adacore.com>
1070 * sem_util.adb: Minor reformatting
1072 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1074 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
1075 instance, the clause now denotes the instance body. Traverse the
1076 corresponding spec because there may be no other dependence that will
1077 force the traversal of its own context.
1079 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1081 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
1082 Install_Limited_Context_Clauses, to determine whether a limited_with in
1083 some parent of the current unit designates some other parent, in which
1084 case the limited_with clause must not be installed.
1085 (In_Context): Refine test.
1087 2010-06-17 Gary Dismukes <dismukes@adacore.com>
1089 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
1090 type with a dispatching equality operator that is overridden (for a
1091 tagged full type), don't include the overridden equality in the list of
1092 primitives. The overridden equality is detected by testing for an
1093 Aliased field that references the overriding equality.
1095 2010-06-17 Robert Dewar <dewar@adacore.com>
1097 * freeze.adb: Minor reformatting.
1099 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
1101 * gnat_ugn.texi: Add a section introducing gdbserver.
1103 2010-06-17 Thomas Quinot <quinot@adacore.com>
1105 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
1108 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1110 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
1111 constrained discriminated parent that is a private type.
1112 (Analyze_Record_Aggregate): when collecting inherited discriminants,
1113 handle properly an ancestor type that is a constrained private type.
1115 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1117 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
1118 protected, use the protected_subprogram_body only if the original
1119 subprogram has not been eliminated.
1121 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1123 * freeze.adb (Freeze_Expression): The designated type of an
1124 access_to_suprogram type can only be frozen if all types in its profile
1127 2010-06-17 Robert Dewar <dewar@adacore.com>
1129 * par.adb: Minor comment fix
1130 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
1132 2010-06-17 Doug Rupp <rupp@adacore.com>
1134 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
1135 change Address to Short_Address in functions where both must be the
1136 same size for intrinsics to work.
1138 2010-06-17 Thomas Quinot <quinot@adacore.com>
1140 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
1141 not denote a (private) component of a protected object.
1143 2010-06-17 Bob Duff <duff@adacore.com>
1145 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
1148 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
1150 * gnat_ugn.texi: Update the documentation about GDB re: exception
1153 2010-06-17 Arnaud Charlet <charlet@adacore.com>
1155 * gnatvsn.ads: Bump to 4.6 version.
1157 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1159 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
1160 designated type of the generated pointer is the type of the original
1161 expression, not that of the function call itself, because the return
1162 type may be an untagged derived type and the function may be an
1163 inherited operation.
1165 2010-06-17 Robert Dewar <dewar@adacore.com>
1167 * exp_ch4.adb: Minor reformatting.
1169 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1171 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
1172 N_Component_Association nodes, to indicate that a component association
1173 of an extension aggregate denotes the value of a discriminant of an
1174 ancestor type that has been constrained by the derivation.
1175 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
1176 double expansion of the aggregate appearing in a context that delays
1177 expansion, to prevent double insertion of discriminant values when the
1178 aggregate is reanalyzed.
1180 2010-06-17 Arnaud Charlet <charlet@adacore.com>
1182 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
1183 Allocator as the Related_Node of Return_Obj_Access in call to
1184 Make_Temporary below as this would create a sort of infinite
1187 2010-06-17 Ben Brosgol <brosgol@adacore.com>
1189 * gnat_ugn.texi: Update gnatcheck doc.
1191 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1193 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
1194 incomplete view of the type that is not tagged, and the full type is a
1195 tagged extension, create class_wide type now, and warn that the
1196 incomplete view should be tagged as well.
1198 2010-06-17 Vincent Celier <celier@adacore.com>
1200 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
1201 Update the last line of the usage, indicating what commands do not
1202 accept project file switches.
1203 * vms_conv.adb: Do not issue usage line for GNAT SYNC
1204 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
1206 * gnat_ugn.texi: Document the relaxed rules for library directories in
1207 externally built library projects.
1209 2010-06-17 Doug Rupp <rupp@adacore.com>
1211 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
1213 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
1214 * gcc-interface/Makefile.in: Update VMS target pairs.
1216 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
1218 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
1219 compatible with Windows NT 4.0 which doesn't provide this function.
1221 2010-06-17 Vincent Celier <celier@adacore.com>
1223 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
1224 different timestamps but the checksum is the same, issue a short
1227 2010-06-17 Arnaud Charlet <charlet@adacore.com>
1229 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
1230 it means that we cannot reset interrupt handlers since this would
1231 require potentially sending the abort signal to the Server_Task.
1233 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1235 * exp_ch4.adb: expand NOT for VMS types.
1236 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
1238 2010-06-17 Sergey Rybin <rybin@adacore.com>
1240 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
1241 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
1244 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1246 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
1247 protected operation if the subprogram has been eliminated.
1249 2010-06-17 Vincent Celier <celier@adacore.com>
1251 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
1252 directories associated with a library to be any directory when the
1253 library project is externally built.
1255 2010-06-17 Vincent Celier <celier@adacore.com>
1257 * make.adb (Check): If switch -m is used, deallocate the memory that
1258 may be allocated when computing the checksum.
1260 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
1262 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
1263 (C_Sendmsg): Likewise.
1265 2010-06-17 Thomas Quinot <quinot@adacore.com>
1267 * sem_res.adb: Update comments.
1269 2010-06-17 Vincent Celier <celier@adacore.com>
1271 * back_end.adb (Scan_Compiler_Arguments): Process last argument
1273 2010-06-17 Robert Dewar <dewar@adacore.com>
1275 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
1276 * layout.adb, freeze.adb: Use Make_Temporary.
1278 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
1280 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
1281 .NET/JVM normally as this is now perfectly supported by the backend.
1283 2010-06-17 Pascal Obry <obry@adacore.com>
1285 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
1287 2010-06-17 Vincent Celier <celier@adacore.com>
1289 * make.adb (Collect_Arguments_And_Compile): Create include path file
1290 only when -x is specified.
1292 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
1294 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
1295 Objects_Path, defaulted to True. Only create include path file if
1296 Include_Path is True, only create objects path file if Objects_Path is
1298 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
1299 Objects_Path, defaulted to True.
1300 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
1303 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1305 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
1306 determine whether it has the controlling type, when the formal is an
1309 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
1311 * s-crtl.ads (ssize_t): New type.
1312 (read): Fix signature.
1314 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
1315 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
1316 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
1317 (C_Sendmsg): Likewise.
1318 * g-socthi.adb (Syscall_Recvmsg): Likewise.
1319 (Syscall_Sendmsg): Likewise.
1320 (C_Recvmsg): Likewise.
1321 (C_Sendmsg): Likewise.
1322 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
1323 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
1324 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
1325 (C_Sendmsg): Likewise.
1326 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
1327 (C_Sendmsg): Likewise.
1328 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
1329 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
1330 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
1331 (C_Sendmsg): Likewise.
1332 * g-socthi-vms.adb (C_Recvmsg): Likewise.
1333 (C_Sendmsg): Likewise.
1334 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
1335 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
1336 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
1337 (C_Sendmsg): Likewise.
1338 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
1339 (C_Sendmsg): Likewise.
1340 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
1341 (Write): Likewise to call 'write'.
1342 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
1343 (Write): Use correct type to call System.CRTL.write.
1344 * s-tasdeb.adb (Write): Likewise.
1346 2010-06-17 Vincent Celier <celier@adacore.com>
1348 * prj-proc.adb (Copy_Package_Declarations): Change argument name
1349 Naming_Restricted to Restricted. If Restricted is True, do not copy the
1350 value of attribute Linker_Options.
1352 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
1354 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
1355 (Case_Statement_to_gnu): Adjust.
1356 (Loop_Statement_to_gnu): Likewise.
1357 (Subprogram_Body_to_gnu): Likewise.
1358 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
1359 (Compilation_Unit_to_gnu): Likewise.
1361 2010-06-17 Robert Dewar <dewar@adacore.com>
1363 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
1364 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
1365 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
1366 sem_dist.adb, sem_util.adb: Use Make_Temporary
1367 * itypes.ads, tbuild.ads: Minor comment update
1368 * exp_ch9.adb, exp_dist.adb: Minor reformatting
1370 2010-06-17 Thomas Quinot <quinot@adacore.com>
1372 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
1374 2010-06-17 Robert Dewar <dewar@adacore.com>
1376 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
1378 2010-06-17 Thomas Quinot <quinot@adacore.com>
1380 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
1382 2010-06-17 Robert Dewar <dewar@adacore.com>
1384 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
1385 * tbuild.ads (Make_Temporary): More comment updates
1386 * tbuild.adb: Minor reformatting
1388 2010-06-17 Robert Dewar <dewar@adacore.com>
1390 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
1391 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
1393 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
1395 (Make_Temporary): Add more extensive documentation
1397 2010-06-17 Robert Dewar <dewar@adacore.com>
1399 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
1400 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
1401 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
1402 where the slice's actions are inserted.
1403 (Decompose_Expr): Account for possible rewriting of slice bounds
1404 resulting from side effects suppression caused by the above freezing,
1405 so that folding of bounds is preserved by such rewriting.
1407 2010-06-17 Robert Dewar <dewar@adacore.com>
1409 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
1410 * freeze.adb (Freeze_Record_Type): Add call to
1411 Check_Record_Representation_Clause.
1412 * sem_ch13.adb (Check_Record_Representation_Clause): New function
1413 (Analyze_Record_Representation_Clause): Split out overlap code into this
1415 (Check_Component_Overlap): Moved inside
1416 Check_Record_Representation_Clause.
1417 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
1419 2010-06-17 Robert Dewar <dewar@adacore.com>
1421 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
1423 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
1424 sem_eval.adb: Use Ekind_In
1426 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1428 * sem_ch8.adb: better error message for illegal inherited discriminant
1430 2010-06-17 Vincent Celier <celier@adacore.com>
1432 * bindusg.adb: Remove lines for -A and -C
1433 * gnat_ugn.texi: Remove all documentation and examples of switches -A
1434 and -C for gnatbind and gnatlink.
1435 * gnatlink.adb (Usage): Remove lines for -A and -C
1436 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
1438 * gcc-interface/Make-lang.in: Update dependencies.
1440 2010-06-17 Vincent Celier <celier@adacore.com>
1442 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
1443 local Argument_List variable Args.
1444 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
1446 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
1447 for subsequent switches in Args.
1448 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
1450 * gcc-interface/Make-lang.in: Update dependencies.
1452 2010-06-17 Robert Dewar <dewar@adacore.com>
1454 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
1455 Equivalent_Type to match documentation.
1457 2010-06-17 Robert Dewar <dewar@adacore.com>
1459 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
1460 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
1461 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
1463 2010-06-17 Thomas Quinot <quinot@adacore.com>
1465 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
1467 2010-06-17 Thomas Quinot <quinot@adacore.com>
1469 * freeze.adb (Freeze_Expression): Short circuit operators are valid
1470 freeze node insertion points.
1472 2010-06-17 Robert Dewar <dewar@adacore.com>
1474 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
1475 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
1477 2010-06-17 Gary Dismukes <dismukes@adacore.com>
1479 * layout.adb (Layout_Type): Broaden test for setting an array type's
1480 Component_Size to include all scalar types, not just discrete types
1481 (components of real types were missed).
1482 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
1483 on the itype created for an index (consistent with Make_Index and
1484 avoids possible Assert_Failures).
1486 2010-06-17 Robert Dewar <dewar@adacore.com>
1488 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
1489 * einfo.adb: Minor code reformatting (use Ekind_In)
1491 2010-06-17 Robert Dewar <dewar@adacore.com>
1493 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
1496 2010-06-17 Vincent Celier <celier@adacore.com>
1498 * back_end.adb: Minor comment updates
1499 * switch-c.adb: Remove dependencies on gcc C sources
1500 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
1503 2010-06-17 Ed Schonberg <schonberg@adacore.com>
1505 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
1506 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
1507 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
1508 Remove use of Node field in SCOs table
1509 (Output_Header): Set 'd' to initially disable pragma entry
1510 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
1511 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
1512 Use C2 field of pragma decision header to indicate enabled.
1513 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
1514 * gcc-interface/Make-lang.in: Update dependencies.
1516 2010-06-17 Vincent Celier <celier@adacore.com>
1518 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
1519 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
1520 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
1521 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
1523 * switch-c.adb: Copied a number of global declarations from back_end.adb
1524 (Len_Arg): New function copied from back_end.adb
1525 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
1526 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
1527 Switch_Subsequently_Cancelled.
1528 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
1529 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
1530 with -lexc on Tru64.
1532 2010-06-17 Robert Dewar <dewar@adacore.com>
1534 * prj.ads, prj.adb: Minor reformatting
1536 2010-06-17 Thomas Quinot <quinot@adacore.com>
1538 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
1539 CP line for a disabled pragma.
1541 2010-06-17 Emmanuel Briot <briot@adacore.com>
1543 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
1545 (Process_Declarative_Item): An invalid value in an typed variable
1546 declaration is no longer always fatal.
1548 2010-06-16 Arnaud Charlet <charlet@adacore.com>
1550 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
1551 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
1554 2010-06-16 Javier Miranda <miranda@adacore.com>
1556 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
1557 node referenced by the SCIL node of dispatching "=" to skip the tags
1560 2010-06-16 Ed Schonberg <schonberg@adacore.com>
1562 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
1563 to prevent cascaded errors and compilation aborts.
1565 2010-06-16 Robert Dewar <dewar@adacore.com>
1567 * back_end.adb (Switch_Subsequently_Cancelled): New function
1568 Move declarations to package body level to support this change
1569 * back_end.ads (Switch_Subsequently_Cancelled): New function
1570 * gnat_ugn.texi: Document -gnat-p switch
1571 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
1572 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
1573 * usage.adb: Add line for -gnat-p switch
1574 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
1576 2010-06-16 Robert Dewar <dewar@adacore.com>
1578 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
1581 2010-06-16 Robert Dewar <dewar@adacore.com>
1583 * exp_disp.adb: Minor reformatting
1585 2010-06-16 Ed Schonberg <schonberg@adacore.com>
1587 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
1588 base type only if it was not previously created for the partial view.
1590 2010-06-16 Thomas Quinot <quinot@adacore.com>
1592 * tbuild.ads: Minor comment fix
1594 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
1596 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
1597 (gnu_except_ptr_stack): Change type to VEC. Update comment.
1598 (gnu_elab_proc_stack): Likewise.
1599 (gnu_return_label_stack): Likewise.
1600 (gnu_loop_label_stack): Likewise.
1601 (gnu_switch_label_stack): Likewise.
1602 (gnu_constraint_label_stack): Likewise.
1603 (gnu_storage_error_label_stack): Likewise.
1604 (gnu_program_error_label_stack): Likewise.
1605 (push_exception_label_stack): Take a VEC ** instead of a tree *.
1606 (push_stack): Likewise. Remove unused second parameter. Update
1608 (pop_stack): Take a VEC * instead of a tree *. Update callers.
1609 (gigi): Initialize stacks as VECs.
1610 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
1611 (Case_Statement_to_gnu): Likewise.
1612 (Subprogram_Body_to_gnu): Likewise.
1613 (call_to_gnu): Likewise.
1614 (Exception_Handler_to_gnu_sjlj): Likewise.
1615 (gnat_to_gnu): Likewise.
1616 (get_exception_label): Likewise.
1618 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1620 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
1621 anonymous base generated when the parent is a constrained discriminated
1622 type, propagate interface list to first subtype because it may appear
1623 in a current instance within the extension part of the derived type
1624 declaration, and its own subtype declaration has not been elaborated
1626 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
1627 determine whether it has the controlling type.
1629 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
1631 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
1632 raise of CE, SE and PE have the reason correctly set and are properly
1633 expanded before stopping the expansions of .NET/JVM exceptions.
1635 2010-06-14 Robert Dewar <dewar@adacore.com>
1637 * opt.ads (Check_Policy_List): Add some clarifying comments
1638 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
1639 on rewritten Assert pragma.
1641 2010-06-14 Gary Dismukes <dismukes@adacore.com>
1643 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
1644 controlled operations, so that they will be treated as overriding even
1645 if the overridden subprogram is marked Is_Hidden, as long as the
1646 overridden subprogram's parent subprogram is not hidden.
1648 2010-06-14 Robert Dewar <dewar@adacore.com>
1650 * debug.adb: Entry for gnatw.d no longer specific for while loops
1651 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
1652 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
1653 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
1654 new calling sequence to include test for EXIT WHEN.
1655 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
1656 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
1658 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
1660 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
1661 PRAGMA, not to pragma identifier).
1662 (Next_Exit_Statement): New attribute of N_Exit_Statement node
1664 2010-06-14 Robert Dewar <dewar@adacore.com>
1666 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
1669 2010-06-14 Robert Dewar <dewar@adacore.com>
1671 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
1672 missing pragma argument identifier.
1674 2010-06-14 Robert Dewar <dewar@adacore.com>
1676 * atree.ads, atree.adb (Ekind_In): New functions.
1678 2010-06-14 Robert Dewar <dewar@adacore.com>
1680 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
1682 2010-06-14 Robert Dewar <dewar@adacore.com>
1684 * usage.adb (Usage): Redo documentation of -gnatwa.
1686 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1688 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
1689 an untagged incomplete type that is a limited view.
1691 2010-06-14 Sergey Rybin <rybin@adacore.com>
1693 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
1696 2010-06-14 Thomas Quinot <quinot@adacore.com>
1698 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
1699 factoring duplicated code between...
1700 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
1701 * a-envvar.ads: Minor reformatting
1703 2010-06-14 Arnaud Charlet <charlet@adacore.com>
1705 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
1707 (Scan_ALI): Take into account new Visibility field.
1708 (Visibility_Kind): New type.
1709 (Xref_Entity_Record): Replace Lib field by Visibility.
1711 * gcc-interface/Make-lang.in: Update dependencies.
1713 2010-06-14 Pascal Obry <obry@adacore.com>
1715 * raise.h: Remove unused defintions.
1717 2010-06-14 Bob Duff <duff@adacore.com>
1719 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
1720 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
1721 the incorrect error "proper body expected".
1722 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
1723 allowed here" error in case of subunits, which was triggered by the
1724 above change to P_Subunit.
1726 2010-06-14 Sergey Rybin <rybin@adacore.com>
1728 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
1730 2010-06-14 Thomas Quinot <quinot@adacore.com>
1732 * lib-util.adb: Minor code reorganization.
1734 2010-06-14 Robert Dewar <dewar@adacore.com>
1736 * ali.adb (Scan_ALI): Implement reading and storing of N lines
1737 (Known_ALI_Lines): Add entry for 'N' (notes)
1738 * ali.ads (Notes): New table to store Notes information
1739 * alloc.ads: Add entries for Notes table
1740 * lib-util.adb (Write_Info_Int): New procedure
1741 (Write_Info_Slit): New procedure
1742 (Write_Info_Uint): New procedure
1743 * lib-util.ads (Write_Info_Int): New procedure
1744 (Write_Info_Slit): New procedure
1745 (Write_Info_Uint): New procedure
1746 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
1747 * lib-writ.ads: Update documentation for N (Notes) lines
1748 * lib.adb (Store_Note): New procedure
1749 * lib.ads (Notes): New table
1750 (Store_Note): New procedure
1751 * sem_prag.adb: Call Store_Note for affected pragmas
1753 2010-06-14 Thomas Quinot <quinot@adacore.com>
1755 * socket.c: Fix wrong condition in #ifdef
1756 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
1757 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
1758 because on VMS this type is a 32-bit pointer which is not compatible
1759 with the default for C pointers for code compiled with gcc on that
1762 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1764 * sem_util (Is_VMS_Operator): New predicate to determine whether an
1765 operator is an intrinsic operator declared in the DEC system extension.
1766 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
1767 if the operator is a VMS intrinsic.
1768 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
1769 constant-folded if the operands are signed and the operator is a VMS
1772 2010-06-14 Robert Dewar <dewar@adacore.com>
1774 * g-socket.adb, gnatcmd.adb: Minor reformatting.
1776 2010-06-14 Pascal Obry <obry@adacore.com>
1778 * s-finimp.adb: Fix typo.
1779 * raise.h: Remove duplicate blank line.
1781 2010-06-14 Vincent Celier <celier@adacore.com>
1783 * prj-nmsc.adb (Add_Sources): Always set the object file and the
1784 switches file names, as the configuration of the language may change
1785 in an extending project.
1786 (Process_Naming_Scheme): For sources of projects that are extended, set
1787 the configuration of the language from the highest extending project
1788 where the language is declared.
1790 2010-06-14 Gary Dismukes <dismukes@adacore.com>
1792 * sem_res.adb (Resolve_Call): For infinite recursion check, test
1793 whether the called subprogram is inherited from a containing subprogram.
1794 (Same_Or_Aliased_Subprograms): New function
1796 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1798 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
1799 use-visible, check whether it is a primitive for more than one type.
1801 2010-06-14 Robert Dewar <dewar@adacore.com>
1803 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
1805 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
1806 Has_Pragma_Unmodified flag.
1808 2010-06-14 Thomas Quinot <quinot@adacore.com>
1810 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
1811 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
1812 now done in GNAT.Sockets if necessary.
1813 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
1814 Ensure mutual exclusion for netdb operations if the target platform
1816 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
1817 hostent as an opaque type to improve portability.
1818 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
1819 gethostbyYYY using proprietary VxWorks API so that a uniform interface
1820 is available for the Ada side.
1821 * gcc-interface/Makefile.in: Remove g-sttsne-*
1822 * gcc-interface/Make-lang.in: Update dependencies.
1824 2010-06-14 Vincent Celier <celier@adacore.com>
1826 * gnatcmd.adb (Mapping_File): New function.
1828 2010-06-14 Javier Miranda <miranda@adacore.com>
1830 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
1832 2010-06-14 Arnaud Charlet <charlet@adacore.com>
1834 * ali.adb: Fix typo.
1835 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
1837 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1839 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
1842 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
1843 the context does not have a homonym of the selector, emit default
1846 2010-06-14 Robert Dewar <dewar@adacore.com>
1848 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
1851 2010-06-14 Arnaud Charlet <charlet@adacore.com>
1853 * lib-xref.ads: Doc updates:
1854 - Allocate 'Q' for #include entity kind
1856 - Allocate 'g' for regular macros
1857 - Allocate 'G' for function-like macros
1859 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1861 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
1862 Indicates that there is an instantiation in the current unit that
1863 loaded the body of the unit denoted by the with_clause.
1864 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
1865 whether a with_clause in the current context denotes the unit that
1866 holds the generic declaration, and mark the with_clause accordingly.
1867 (Instantiate_Package_Body): call Mark_Context.
1868 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
1869 whether a given body should be traversed before the spec of the main
1872 2010-06-14 Ed Falis <falis@adacore.com>
1874 * sysdep.c: Fix 653 build against vThreads headers.
1876 2010-06-14 Robert Dewar <dewar@adacore.com>
1878 * sinfo.ads: Minor reformatting.
1880 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1882 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
1883 the spec has been generated for a body without spec that carries an
1884 Inline_Always pragma.
1886 2010-06-14 Arnaud Charlet <charlet@adacore.com>
1888 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
1891 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
1893 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
1894 declaration for VMs, as those are useless and might lead to duplicated
1895 local variable names in the generated code.
1896 * gcc-interface/Make-lang.in: Update dependencies.
1898 2010-06-14 Robert Dewar <dewar@adacore.com>
1900 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
1902 2010-06-14 Robert Dewar <dewar@adacore.com>
1904 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
1905 is renamed as Has_Following_Address_Clause.
1906 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
1907 to allow the caller to avoid Initialize_Scalars having an effect.
1908 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
1909 scalars with an address clause specified.
1910 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
1911 to allow the caller to avoid Initialize_Scalars having an effect.
1912 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
1913 (where it was called Has_Address_Clause).
1914 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
1915 (where it was called Has_Address_Clause).
1916 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
1917 problems for Initialize_Scalars (since we no longer initialize objects
1918 with an address clause.
1920 2010-06-14 Robert Dewar <dewar@adacore.com>
1922 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
1925 2010-06-14 Gary Dismukes <dismukes@adacore.com>
1927 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
1928 on the entity of an implicitly generated postcondition procedure.
1930 2010-06-14 Thomas Quinot <quinot@adacore.com>
1932 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
1933 Discriminant_Constraint elist from full view to private view.
1935 2010-06-14 Robert Dewar <dewar@adacore.com>
1937 * sem_res.adb: Minor reformatting.
1939 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1941 * sem.adb: New version of unit traversal.
1943 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
1944 within a generic unit in the table of delayed calls.
1946 2010-06-14 Robert Dewar <dewar@adacore.com>
1948 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
1950 2010-06-14 Ed Schonberg <schonberg@adacore.com>
1952 * sem_ch12.adb (Save_References): If an identifier has been rewritten
1953 during analysis as an explicit dereference, keep the reference implicit
1954 in the generic, but preserve the entity if global. This prevents
1955 malformed generic trees in the presence of some nested generics.
1957 2010-06-14 Sergey Rybin <rybin@adacore.com>
1959 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
1960 tool with '-files=' option. Also fix some small errors (wrong brackets)
1962 2010-06-14 Vincent Celier <celier@adacore.com>
1964 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
1965 the ALI files on the command line.
1967 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
1968 the same value as the parameter of the same name.
1969 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
1971 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
1972 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
1973 emit version symbols only for the units of the library.
1974 (Gen_Versions_C): Ditto.
1976 2010-06-14 Gary Dismukes <dismukes@adacore.com>
1978 * sem_ch4.adb: Fix typo.
1980 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
1982 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
1983 vector IO doesn't work at default value properly.
1985 2010-06-14 Doug Rupp <rupp@adacore.com>
1987 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
1989 2010-06-14 Vincent Celier <celier@adacore.com>
1991 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
1992 sources of the project if a switch -files= is used.
1994 2010-06-14 Thomas Quinot <quinot@adacore.com>
1996 * exp_attr.adb: Minor reformatting.
1998 2010-06-14 Gary Dismukes <dismukes@adacore.com>
2000 * gnat_ugn.texi: Minor typo fixes and wording changes.
2002 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2004 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
2005 prefixed form, do not re-analyze first actual, which may need an
2006 implicit dereference.
2007 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
2008 prefixed notation, the analysis will rewrite the node, and possible
2009 errors appear in the rewritten name of the node.
2010 * sem_res.adb: If a call is ambiguous because its first parameter is
2011 an overloaded call, report list of candidates, to clarify ambiguity of
2014 2010-06-14 Doug Rupp <rupp@adacore.com>
2016 * s-auxdec-vms-alpha.adb: New package body implementing legacy
2017 VAX instructions with Asm insertions.
2018 * s-auxdec-vms_64.ads: Inline VAX queue functions
2019 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
2020 that show up only on VMS.
2021 * gcc-interface/Makefile.in: Provide translation for
2022 s-auxdec-vms-alpha.adb.
2024 2010-06-14 Olivier Hainque <hainque@adacore.com>
2026 * initialize.c (VxWorks section): Update comments.
2028 2010-06-14 Robert Dewar <dewar@adacore.com>
2030 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
2032 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
2034 * init.c: Code clean up.
2036 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2038 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
2039 not insert address clause in table for later validation if type of
2040 entity is generic, to prevent possible spurious errors.
2042 * sem_ch8.adb: Code clean up.
2044 2010-06-14 Ben Brosgol <brosgol@adacore.com>
2046 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
2047 texi2pdf and texi2html.
2048 Document how to change scheduling properties on HP-UX.
2050 2010-06-14 Thomas Quinot <quinot@adacore.com>
2052 * g-socket.ads: Remove misleading comments.
2054 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
2056 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
2057 CLI_Target as this prevents proper detection of exported names
2058 duplicates when the exported language is different to CIL.
2059 (Process_Interface_Name): Add check for CIL convention exports,
2060 replacing the old one from Check_Duplicated_Export_Name.
2062 2010-06-14 Matthew Heaney <heaney@adacore.com>
2064 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
2065 and new last satisfy constraints.
2066 (Delete_Last): prevent overflow for subtraction of index values
2067 (To_Vector): prevent overflow for addition of index values
2069 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2071 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
2072 rewritten call, preserve the resulting type to prevent spurious errors,
2073 when the call is implicitly dereferenced in the context of an in-out
2076 * checks.adb (Apply_Discriminant_Check): If the target of the
2077 assignment is a renaming of a heap object, create constrained type for
2080 2010-06-14 Pascal Obry <obry@adacore.com>
2082 * prj-proc.adb: Fix copy of object directory for extending projects.
2084 2010-06-14 Jose Ruiz <ruiz@adacore.com>
2086 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
2087 (__gnat_install_handler, PowerPC linux): Activate the alternative
2090 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
2092 * gnat_rm.texi: Move to GFDL version 1.3.
2093 * gnat-style.texi: Ditto.
2094 * gnat_ugn.texi: Ditto.
2096 2010-06-12 Kai Tietz
2099 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
2102 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
2104 * gcc-interface/utils.c (update_pointer_to): Initialize last.
2106 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
2108 * gcc-interface/ada-tree.h: Fix formatting nits.
2110 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2112 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
2114 (init_dummy_type): Likewise.
2115 (gnat_pushlevel): Likewise.
2117 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
2118 (Subprogram_Body_to_gnu): Likewise.
2119 (Compilation_Unit_to_gnu): Likewise.
2120 (start_stmt_group): Likewise.
2121 (extract_encoding): Likewise.
2122 (decode_name): Likewise.
2124 * gcc-interface/misc.c (gnat_printable_name): Likewise.
2126 * gcc-interface/decl.c (annotate_value): Likewise.
2128 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
2130 (struct lang_decl): Likewise.
2131 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
2132 (SET_DECL_LANG_SPECIFIC): Likewise.
2134 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
2136 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
2137 * gcc-interface/lang-specs.h: Likewise.
2139 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2142 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
2144 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2146 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
2148 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
2150 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
2151 TYPE_DECL of the equivalent type instead of building a new one.
2153 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
2155 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
2156 Fix nits in comments.
2157 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
2158 * gcc-interface/trans.c (gigi): Likewise.
2159 (Attribute_to_gnu): Likewise.
2160 (Case_Statement_to_gnu): Likewise.
2161 (gnat_to_gnu): Adjust warning message.
2162 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
2163 (build_vms_descriptor32): Likewise.
2165 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
2167 * gcc-interface/decl.c: Pretend to be a backend file by undefining
2168 IN_GCC_FRONTEND (still need rtl.h here).
2170 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2172 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
2173 (gigi): Adjust call to set_stack_check_libfunc.
2175 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2177 * gcc-interface/utils.c: Do not include rtl.h.
2179 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2181 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
2182 and gimple.h. Explain why rtl.h has to be included.
2183 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
2184 * gcc-interface/targtyps.c: Do not include tm_p.h
2185 * gcc-interface/utils2.c: Do not include flags.h.
2186 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
2187 and explain why it has to be included.
2188 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
2190 Include function.h and explain why. Explain why except.h is included.
2191 (enumerate_modes): Remove unused function.
2192 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
2193 * gcc-interface/Make-lang.in: Update dependencies.
2195 2010-05-25 Joseph Myers <joseph@codesourcery.com>
2197 * gcc-interface/misc.c (internal_error_function): Add context
2198 parameter. Use it to access show_column flag and instead of using
2199 global_dc. Call warn_if_plugins.
2200 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
2202 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
2204 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
2205 * gcc-interface/trans.c (unshare_save_expr): Delete.
2206 (gigi): Do not unshare trees under SAVE_EXPRs here.
2208 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2210 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
2212 * gcc-interface/utils.c (build_function_stub): Likewise.
2214 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2216 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
2217 for Wuninitialized without -O.
2219 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
2221 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
2222 ADT_exception_data_name_id.
2223 (exception_data_name_id): New define.
2224 * gcc-interface/trans.c (gigi): Initialize it.
2225 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
2226 exception type for standard exception definitions. Do not make them
2228 <E_Record_Type>: Equate fields of types associated with an exception
2229 definition to those of the standard exception type.
2231 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
2233 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
2235 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
2237 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
2238 code, improve comments and fix formatting nits.
2240 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
2242 * gcc-interface/utils.c (update_pointer_to): Return early if the old
2243 pointer already points to the new type. Chain the old pointer and its
2244 variants at the end of new pointer's chain after updating them.
2246 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
2248 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
2249 built for interfaces.
2250 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
2251 imported_p instead of Is_Imported when considering constants.
2252 Do not promote alignment of exported objects.
2253 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
2255 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2257 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
2258 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
2259 constants really constant.
2260 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
2262 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2264 * gcc-interface/decl.c (make_aligning_type): Declare the type.
2266 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2268 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
2269 expressions of variant part of record types declared at library level.
2271 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2273 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
2274 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
2275 (rest_of_record_type_compilation): Adjust call to create_field_decl.
2276 (make_descriptor_field): Likewise and pass correctly typed constants.
2277 (build_unc_object_type): Likewise.
2278 (unchecked_convert): Likewise.
2279 * gcc-interface/decl.c (elaborate_expression_2): New static function.
2280 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
2281 Adjust call to create_field_decl.
2282 (make_aligning_type): Likewise.
2283 (make_packable_type): Likewise.
2284 (maybe_pad_type): Likewise.
2285 (gnat_to_gnu_field): Likewise.
2286 (components_to_record): Likewise.
2287 (create_field_decl_from): Likewise.
2288 (create_variant_part_from): Remove superfluous test.
2289 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
2291 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
2293 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
2294 (build_unc_object_type_from_ptr): Likewise.
2295 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
2296 and pass it to create_type_decl. Declare the type. Simplify.
2297 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
2298 it to build_unc_object_type.
2299 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
2300 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
2301 (gnat_to_gnu): Likewise.
2302 * gcc-interface/utils2.c (build_allocator): Likewise.
2304 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
2307 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
2309 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2311 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
2313 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2316 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
2318 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
2320 * gnathtml.pl: Use 755 as mask for new directories.
2322 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
2324 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
2325 constant constructors before taking their address.
2327 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
2329 * exp_dbug.ads: Fix outdated description. Mention link between XVS
2331 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
2332 XVZ variable as unit size of XVS type.
2333 (maybe_pad_type): Likewise.
2335 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
2337 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
2338 use memmove if the array type is bit-packed.
2340 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2342 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
2343 build_common_tree_nodes.
2345 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
2347 * gsocket.h: Make sure that winsock2.h is included before windows.h.
2349 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
2351 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
2354 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
2356 * uintp.h (UI_Lt): Declare.
2357 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
2358 computation in sizetype.
2359 <E_Array_Subtype>: Use unified handling for all index types. Do not
2360 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
2362 (annotate_value): Change test for negative values.
2363 (validate_size): Apply test for negative values on GNAT nodes.
2364 (set_rm_size): Likewise.
2365 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
2366 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
2367 for negative values.
2368 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
2369 (builtin_type_for_size): Adjust definition of signed_size_type_node.
2370 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
2371 lengths against zero.
2373 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
2375 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
2376 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
2377 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
2378 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
2379 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
2380 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
2382 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
2383 flag_signed_char. Tag sizetype with "size_type" moniker.
2384 * gcc-interface/trans.c (gigi): Add standard_character parameter.
2385 Remove useless built-in types. Equate unsigned_char_type_node to
2386 Standard.Character. Use it instead of char_type_node throughout.
2387 (Attribute_to_gnu): Likewise.
2388 (gnat_to_gnu): Likewise.
2389 * gcc-interface/utils2.c (build_call_raise): Likewise.
2391 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
2393 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
2394 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
2395 (sbitsize_one_node): New macro.
2396 (sbitsize_unit_node): Likewise.
2397 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
2398 latent bug in the computation of subrange_p. Fold wider_p predicate.
2399 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
2400 the final comparison.
2401 (make_aligning_type): Build real negation and use sizetype throughout
2402 the offset computation.
2403 (maybe_pad_type): Do not issue the warning when the new size expression
2405 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
2406 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
2408 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
2410 (gnat_to_gnu) <N_Free_Statement>: Likewise.
2411 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
2412 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
2413 constants in sizetype. Remove dead code and tweak comments. Generate
2414 equality instead of inequality comparisons for zero length tests.
2416 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2418 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
2419 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
2420 <object>: Do not create the fake PARM_DECL if no debug info is needed.
2421 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
2422 purposes if no debug info is needed.
2423 Fix formatting. Reorder and add comments.
2424 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
2425 variable and remove obsolete comment.
2426 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
2427 (convert_vms_descriptor32): Likewise.
2428 (convert): Remove dead code.
2429 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
2430 the reference to the P_ARRAY pointer.
2431 <POINTER_TYPE>: Likewise.
2432 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
2433 (gnat_init_decl_processing): Delete, move contents to...
2434 * gcc-interface/misc.c (gnat_init): ...here.
2436 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2438 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
2439 calls. Return true for conversion from a record subtype to its type.
2441 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2443 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
2444 lieu of integer_type_node for boolean operations.
2445 (choices_to_gnu): Likewise.
2446 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
2447 (Loop_Statement_to_gnu): Likewise.
2448 (establish_gnat_vms_condition_handler): Likewise.
2449 (Exception_Handler_to_gnu_sjlj): Likewise.
2450 (gnat_to_gnu): Likewise.
2451 (build_unary_op_trapv): Likewise.
2452 (build_binary_op_trapv): Likewise.
2453 (emit_range_check): Likewise.
2454 (emit_index_check): Likewise.
2455 (convert_with_check): Likewise.
2456 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
2457 (convert_vms_descriptor32): Likewise.
2458 (convert_vms_descriptor): Likewise.
2459 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
2460 (compare_arrays): Use boolean instead of integer constants.
2461 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
2462 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
2464 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
2465 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
2466 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
2467 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
2468 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
2469 for boolean operations.
2470 (fill_vms_descriptor): Likewise. Fix formatting nits.
2472 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2474 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
2475 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
2477 (LOOP_STMT_COND): ...this.
2478 (LOOP_STMT_BOTTOM_COND_P): New flag.
2479 (LOOP_STMT_TOP_UPDATE_P): Likewise.
2480 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
2481 (can_equal_min_val_p): New static inline function.
2482 (can_equal_max_val_p): Likewise.
2483 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
2484 new LOOP_STMT semantics. Use two different strategies depending on
2485 whether optimization is enabled to translate the loop.
2486 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
2488 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2490 * uintp.adb (UI_From_Dint): Remove useless code.
2491 (UI_From_Int): Likewise.
2492 * uintp.h: Reorder declarations.
2493 (UI_From_gnu): Declare.
2494 (UI_Base): Likewise.
2495 (Vector_Template): Likewise.
2496 (Vector_To_Uint): Likewise.
2499 * gcc-interface/gigi.h: Tweak comments.
2500 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
2501 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
2503 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
2504 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
2505 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
2506 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
2509 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
2511 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
2513 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
2514 (smaller_form_type_p): ...this. Change parameter and variable names.
2515 (call_to_gnu): Use the nominal type of the parameter to create the
2516 temporary if it's a smaller form of the actual type.
2517 (addressable_p): Return false if the actual type is integral and its
2518 size is greater than that of the expected type.
2520 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2522 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
2523 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
2524 (process_attributes): Delete.
2525 (post_error_ne_num): Change parameter name.
2526 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
2527 with -g3. Remove a couple of obsolete lines. Minor tweaks.
2528 If type annotating mode, operate on trees to compute the adjustment to
2529 the sizes of tagged types. Fix long line.
2530 (cannot_be_superflat_p): Tweak head comment.
2531 (annotate_value): Fold local constant.
2532 (set_rm_size): Fix long line.
2533 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
2534 (Attribute_to_gnu): Fix long line.
2535 <Attr_Size>: Remove useless assertion.
2536 Reorder statements. Use size_binop routine.
2537 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
2538 Create local variables for the label and the test. Tweak comments.
2539 (Subprogram_Body_to_gnu): Reset cfun to NULL.
2540 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
2541 (process_inlined_subprograms): Integrate into...
2542 (Compilation_Unit_to_gnu): ...this.
2543 (gnat_to_gnu): Fix long line.
2544 (post_error_ne_num): Change parameter name.
2545 * gcc-interface/utils.c (process_attributes): Static-ify.
2546 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
2547 (create_type_decl): Add comment.
2548 (create_var_decl_1): Process the attributes after adding the VAR_DECL
2549 to the current binding level.
2550 (create_subprog_decl): Likewise for the FUNCTION_DECL.
2551 (end_subprog_body): Do not reset cfun to NULL.
2552 (build_vms_descriptor32): Fix long line.
2553 (build_vms_descriptor): Likewise.
2554 (handle_nonnull_attribute): Likewise.
2555 (convert_vms_descriptor64): Likewise.
2556 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
2557 (gnat_protect_expr): Fix thinko.
2559 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2561 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
2562 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
2563 before translating the top-level node.
2564 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
2565 <N_Object_Declaration>: Likewise.
2566 <N_Assignment_Statement>: Likewise.
2567 <N_Unchecked_Type_Conversion>: Likewise.
2568 (call_to_gnu): Remove kludge.
2569 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
2570 associated with user returns to be preserved.
2571 (gnat_to_gnu): Add special code to deal with boolean rvalues.
2572 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
2574 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
2575 <INDIRECT_REF>: Call build_fold_indirect_ref.
2577 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2579 * g-socket.adb: A target can have multiple missing errno's. This
2580 will result in multiple errno's being defined as -1. Because of this
2581 we can not use a case but must use a series of if's to avoid
2582 a duplicate case error in GNAT.Sockets.Resolve_Error.
2584 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2586 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
2587 a statement. Otherwise, if at top-level, push the processing of the
2588 elaboration routine. In the misaligned case, issue the error messages
2589 again on entry and create the temporary explicitly. Do not issue them
2591 For a function call, emit the range check if necessary.
2592 In the copy-in copy-out case, create the temporary for the return
2594 Do not unnecessarily convert by-ref parameters to the formal's type.
2595 Remove obsolete guards in conditions.
2596 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
2597 target to call_to_gnu in all cases.
2598 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
2599 (addressable_p) <CONSTRUCTOR>: Return false if not static.
2600 <COMPOUND_EXPR>: New case.
2601 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
2602 expression if it has unconstrained array type.
2603 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
2604 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
2607 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2609 * gcc-interface/trans.c (gigi): Do not start statement group.
2610 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
2611 Start statement group and push binding level here...
2612 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
2613 Do not push fake contexts at top level. Remove redundant code.
2614 (call_to_gnu): Rename a local variable and constify another.
2615 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
2616 (set_current_block_context): Set it as the group's block.
2617 (gnat_init_decl_processing): Delete unrelated init code.
2618 (end_subprog_body): Use NULL_TREE.
2620 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2622 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
2623 side-effects of actual parameters before the call.
2625 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
2627 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
2629 (set_rm_size): Reorder and remove obsolete test.
2631 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
2633 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
2634 (gigi): Adjust ATTRIBUTE_UNUSED markers.
2635 * gcc-interface/gadaint.h: New file.
2636 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
2637 (__gnat_to_canonical_file_spec): Remove declaration.
2638 (number_names): Delete.
2639 (number_files): Likewise.
2641 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
2644 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
2646 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
2648 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
2649 Ekind. Return early for class-wide types. Do not compute initializer
2650 unless necessary. Reuse the tree for an associated class-wide type
2651 only if processing its root type.
2653 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
2655 * gsocket.h: Run-time can no longer be built without network
2656 OS headers available. Changing RTEMS GNAT build procedure to
2657 reflect this and letting run-time build use network .h files.
2659 2010-04-13 Duncan Sands <baldrick@free.fr>
2661 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
2662 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
2664 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
2666 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
2667 (parent_name_id): New macro.
2668 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
2669 * gcc-interface/trans.c (gigi): Initialize it.
2670 (lvalue_required_p) <N_Type_Conversion>: New case.
2671 <N_Qualified_Expression>: Likewise.
2672 <N_Allocator>: Likewise.
2673 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
2675 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
2677 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
2678 (DECL_CONST_ADDRESS_P): New macro.
2679 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
2680 (SAME_FIELD_P): Likewise.
2681 * gcc-interface/decl.c (constructor_address_p): New static function.
2682 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
2683 the return value of above function.
2684 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
2685 passed by reference.
2686 <E_Record_Subtype>: Likewise.
2687 Set TREE_ADDRESSABLE on the type if it passed by reference.
2688 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
2689 (create_field_decl_from): Likewise.
2690 (substitute_in_type): Likewise.
2691 (purpose_member_field): Use SAME_FIELD_P.
2692 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
2693 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
2694 parameter and adjust recursive calls.
2695 <N_Explicit_Dereference>: New case.
2696 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
2697 Adjust calls to lvalue_required_p. Do not return the initializer of a
2698 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
2699 (call_to_gnu): Delay issuing error message for a misaligned actual and
2700 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
2701 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
2702 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
2703 type is passed by reference.
2704 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
2705 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
2706 (build_simple_component_ref): Use SAME_FIELD_P.
2708 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
2710 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
2711 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
2712 front-end's predicate Is_By_Reference_Type. Use consistent order and
2713 remove ??? comment. Use original conversion in all cases, if any.
2714 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
2715 (convert): Use local copy in more cases.
2716 <INDIRECT_REF>: Remove deactivated code.
2717 (unchecked_convert): Use a couple of local copies.
2719 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
2721 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
2723 (lvalue_required_p) <N_Attribute_Reference>: Call it.
2724 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
2725 folding the result only if lvalue_required_for_attribute_p is true.
2726 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
2727 typed constant to build_component_ref.
2728 (unchecked_convert): Likewise.
2729 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
2730 (build_allocator): Likewise.
2732 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
2734 * gcc-interface/utils2.c (build_cond_expr): Take the address and
2735 dereference if the result type is passed by reference.
2737 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
2739 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
2740 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
2741 goto to the next statement.
2743 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
2745 * gcc-interface/gigi.h (maybe_variable): Delete.
2746 (protect_multiple_eval): Likewise.
2747 (maybe_stabilize_reference): Likewise.
2748 (gnat_save_expr): Declare.
2749 (gnat_protect_expr): Likewise.
2750 (gnat_stabilize_reference): Likewise.
2751 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
2752 gnat_stabilize_reference.
2753 (maybe_variable): Delete.
2754 (elaborate_expression_1): Use gnat_save_expr.
2755 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
2756 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
2757 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
2758 <N_Slice>: Use gnat_protect_exp.
2759 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
2760 <N_In>: Use gnat_protect_expr.
2761 Pass NULL to gnat_stabilize_reference.
2762 (build_unary_op_trapv): Use gnat_protect_expr.
2763 (build_binary_op_trapv): Likewise.
2764 (emit_range_check): Likewise.
2765 (emit_index_check): Likewise.
2766 (convert_with_check): Likewise.
2767 (protect_multiple_eval): Move to utils2.c file.
2768 (maybe_stabilize_reference): Merge into...
2769 (gnat_stabilize_reference): ...this. Move to utils2.c file.
2770 (gnat_stabilize_reference_1): Likewise.
2771 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
2772 instead of protect_multiple_eval.
2773 * gcc-interface/utils2.c (compare_arrays): Likewise.
2774 (nonbinary_modular_operation): Likewise.
2775 (maybe_wrap_malloc): Likewise.
2776 (build_allocator): Likewise.
2777 (gnat_save_expr): New function.
2778 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
2779 in common cases. Propagate TREE_READONLY onto dereferences.
2780 (gnat_stabilize_reference_1): Move from trans.c file.
2781 (gnat_stabilize_reference): Likewise.
2783 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
2785 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
2786 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
2787 node. Use the type of the operand to set TREE_READONLY.
2788 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
2789 _REF node. Do not overwrite TREE_READONLY.
2790 (call_to_gnu): Rename local variable and fix various nits. In the
2791 copy-in/copy-out case, build the SAVE_EXPR manually.
2792 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
2793 and fold the computations.
2794 (protect_multiple_eval): Always save entire fat pointers.
2795 (maybe_stabilize_reference): Minor tweaks.
2796 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
2797 tcc_type and tcc_statement.
2798 * gcc-interface/utils.c (convert_to_fat_pointer): Call
2799 protect_multiple_eval in lieu of save_expr.
2800 (convert): Minor tweaks.
2801 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
2802 (builtin_type_for_size): Call gnat_type_for_size directly.
2803 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
2804 (contains_null_expr): Likewise
2805 (gnat_build_constructor): Do not call it.
2806 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
2807 instead of gnat_stabilize_reference to protect the operands.
2808 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
2810 (maybe_wrap_malloc): Likewise.
2811 (build_allocator): Likewise.
2812 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
2813 (gnat_mark_addressable): Rename parameter.
2815 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
2817 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
2818 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
2819 (TYPE_RETURNS_BY_REF_P): Rename into.
2820 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
2821 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
2822 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
2823 (build_return_expr): Likewise.
2824 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
2825 Rename local variables. If the return Mechanism is By_Reference, pass
2826 return_by_invisible_ref_p to create_subprog_type instead of toggling
2827 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
2828 the mechanism. Use regular return for contrained types with non-static
2829 size and return by invisible reference for unconstrained return types
2830 with default discriminants. Update comment.
2831 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
2832 returns by invisible reference, turn the RESULT_DECL into a pointer.
2833 Do not handle DECL_BY_REF_P in the CICO case here.
2834 (call_to_gnu): Remove code handling return by target pointer. For a
2835 function call, if the return type has non-constant size, generate the
2836 assignment with an INIT_EXPR.
2837 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
2838 If the function returns by invisible reference, build the copy return
2840 (add_decl_expr): Initialize the variable with an INIT_EXPR.
2841 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
2842 Adjust for renaming of macros. Copy the node only when necessary.
2843 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
2844 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
2845 (convert_from_reference): Delete.
2846 (is_byref_result): Likewise.
2847 (gnat_genericize_r): Likewise.
2848 (gnat_genericize): Likewise.
2849 (end_subprog_body): Do not call gnat_genericize.
2850 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
2851 (build_return_expr): Adjust parameter names, logic and comment.
2853 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
2855 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
2856 if the size is small enough. Propagate the alignment if there is an
2857 alignment clause on the original array type.
2858 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
2859 Deal with under-aligned packed array types. Copy the size onto the
2860 justified modular type and don't lay it out again. Likewise for the
2861 padding type built for other under-aligned subtypes.
2862 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
2865 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
2867 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
2868 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
2870 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
2872 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
2873 do not set the result type if there is a specified target and do not
2874 convert the result in any cases.
2875 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
2876 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
2878 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
2880 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
2882 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
2885 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
2886 pointer base types are variant of each other. Apply special treatment
2887 for null to fat pointer types in all cases.
2889 2010-01-28 Pascal Obry <obry@adacore.com>
2891 * s-win32.ads: Add some missing constants.
2893 2010-01-28 Vincent Celier <celier@adacore.com>
2895 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
2898 2010-01-28 Robert Dewar <dewar@adacore.com>
2900 * gnat_rm.texi: Minor correction
2902 2010-01-27 Pascal Obry <obry@adacore.com>
2904 * g-awk.adb: ensure that an AWK session is reusable.
2906 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
2908 * g-regist.adb (For_Every_Key): Fix previous change.
2911 2010-01-27 Thomas Quinot <quinot@adacore.com>
2913 * lib-writ.ads: Current version of spec for new N (note) ALI lines
2915 2010-01-27 Yannick Moy <moy@adacore.com>
2917 * a-cdlili.adb (Insert): Correct exception message when cursor
2918 designates wrong list.
2920 2010-01-27 Vincent Celier <celier@adacore.com>
2922 * gnatcmd.adb: When there is only one main specified, the package
2923 support Switches (<main>) and attribute Switches is specified for the
2924 main, use these switches, instead of Default_Switches ("Ada").
2926 2010-01-27 Robert Dewar <dewar@adacore.com>
2928 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
2930 * exp_disp.adb: Minor reformatting
2932 2010-01-27 Tristan Gingold <gingold@adacore.com>
2934 * seh_init.c: Use __ImageBase instead of _ImageBase.
2936 2010-01-27 Javier Miranda <miranda@adacore.com>
2938 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
2939 profile of interface thunks. The type of the controlling formal is now
2940 the covered interface type (instead of the target tagged type).
2942 2010-01-27 Sergey Rybin <rybin@adacore.com>
2944 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
2946 2010-01-27 Robert Dewar <dewar@adacore.com>
2948 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
2949 changed from Expr to N.
2951 2010-01-26 Thomas Quinot <quinot@adacore.com>
2953 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
2954 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
2957 2010-01-26 Vincent Celier <celier@adacore.com>
2959 * prj-attr.adb: Add new attribute Library_Install_Name_Option
2960 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
2961 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
2962 attributes Run_Path_Option and Library_Install_Name_Option.
2963 * prj.ads (Project_Configuration): Replace component
2964 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
2965 component Library_Install_Name_Option.
2966 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
2967 Replace Run_Path_Origin_Supported with Run_Path_Origin
2969 2010-01-26 Ed Schonberg <schonberg@adacore.com>
2971 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
2972 is not hidden by a homograph declared in another actual package.
2974 2010-01-26 Robert Dewar <dewar@adacore.com>
2976 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
2977 decisions for pragmas Assert, Check, Precondition, Postcondition if
2979 * scos.ads: Update comments.
2980 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
2981 Also remove obsolete code for CT (exit point) SCOs.
2983 2010-01-26 Thomas Quinot <quinot@adacore.com>
2985 * switch-c.adb: Fix handling of -gnatz*
2987 2010-01-26 Robert Dewar <dewar@adacore.com>
2989 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
2990 qualifiers for FOR/WHILE loops
2991 * scos.ads: Use separate type letters F/W for for/while loops
2993 2010-01-26 Robert Dewar <dewar@adacore.com>
2995 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
2996 entries per line, one for each statement in the sequence).
2997 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
2998 size from 100 to 10_000 for SC_Array to avoid any real possibility of
2999 overflow. Output decisions in for loops.
3000 Exclude labels from CS lines.
3001 * scos.ads: Clarify that label is not included in the entry point
3003 2010-01-26 Robert Dewar <dewar@adacore.com>
3005 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
3006 format of statement sequence SCO entries (one location/statement).
3007 * put_scos.adb (Put_SCOs): Implement new format of CS lines
3008 * scos.ads: Update comments.
3009 * sem_eval.adb: Minor reformatting.
3011 2010-01-26 Robert Dewar <dewar@adacore.com>
3013 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
3014 (Extend_Statement_Sequence): New procedures
3015 (Traverse_Declarations_Or_Statements): New handling for exits.
3017 2010-01-26 Robert Dewar <dewar@adacore.com>
3019 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
3022 2010-01-26 Robert Dewar <dewar@adacore.com>
3024 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
3025 * scos.ads: Clarify handling of logical operators
3027 2010-01-26 Arnaud Charlet <charlet@adacore.com>
3029 * s-tpoben.adb: Update comments.
3031 2010-01-26 Robert Dewar <dewar@adacore.com>
3033 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
3036 2010-01-26 Robert Dewar <dewar@adacore.com>
3038 * scos.ads: Clean up documentation, remove obsolete XOR references
3039 2010-01-26 Vincent Celier <celier@adacore.com>
3041 * gnat_ugn.texi: Complete documentation on the restrictions for
3042 combined options in -gnatxxx switches.
3045 2010-01-26 Arnaud Charlet <charlet@adacore.com>
3047 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
3048 a controlled operation, abort is already deferred at this point, so we
3049 need to use Defer_Abort_Nestable.
3051 2010-01-26 Vincent Celier <celier@adacore.com>
3053 * prj-conf.adb (Get_Config_Switches): Check for a default language for
3054 a project extending a project with no languages.
3056 2010-01-26 Vincent Celier <celier@adacore.com>
3058 * switch-c.adb (Scan_Front_End_Switches): Take into account options
3059 that follow -gnatef.
3060 Allow -gnateG to be followed by other options.
3062 2010-01-26 Robert Dewar <dewar@adacore.com>
3064 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
3065 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
3068 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
3070 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
3071 that allows to iterate over all subkeys of a key.
3073 2010-01-26 Ed Falis <falis@adacore.com>
3075 * sysdep.c: enable NFS for VxWorks MILS
3076 * env.c: enable __gnat_environ for VxWorks MILS
3077 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
3079 2010-01-25 Bob Duff <duff@adacore.com>
3081 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
3082 is an internally-generated positional aggregate, and the bounds are
3083 already correctly set. We don't want to overwrite those bounds with
3084 bounds determined by context.
3086 2010-01-25 Robert Dewar <dewar@adacore.com>
3088 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
3089 exp_ch9.adb, g-sechas.ads: Minor reformatting.
3091 2010-01-25 Thomas Quinot <quinot@adacore.com>
3093 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
3094 integer type) before subtracting 1, otherwise the computation may wrap
3095 (because size_t is modular) and cause the conversion to fail.
3097 2010-01-25 Ed Falis <falis@adacore.com>
3099 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
3101 2010-01-25 Vincent Celier <celier@adacore.com>
3103 * prj-attr.adb: New attribute Run_Path_Origin_Required
3104 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
3105 attribute Run_Path_Origin_Required.
3106 * prj.ads (Project_Configuration): New component
3107 Run_Path_Origin_Supported.
3108 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
3110 2010-01-25 Ed Schonberg <schonberg@adacore.com>
3112 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
3113 have errors, do not continue resolution of the aggregate.
3114 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
3115 the array type indicates an error.
3117 2010-01-25 Bob Duff <duff@adacore.com>
3119 * sinfo.ads: Minor comment fixes.
3121 2010-01-25 Bob Duff <duff@adacore.com>
3123 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
3125 2010-01-25 Arnaud Charlet <charlet@adacore.com>
3127 * gnatvsn.ads (Current_Year): Update.
3129 2010-01-25 Florian Villoing <villoing@adacore.com>
3131 * gnat_ugn.texi: Fix typo.
3133 2010-01-25 Thomas Quinot <quinot@adacore.com>
3135 * scos.ads: Update specification.
3137 2010-01-25 Ed Schonberg <schonberg@adacore.com>
3139 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
3140 enclosing subprogram has no previous spec, attach postcondition
3141 procedure to the defining entity for the body.
3143 2010-01-25 Ed Schonberg <schonberg@adacore.com>
3145 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
3146 initialization procedure of the ancestor part of an extension aggregate
3147 if it is an interface type.
3149 2010-01-25 Vincent Celier <celier@adacore.com>
3151 * gnatlink.adb (Process_Binder_File): The directory for the shared
3152 version of libgcc in the run path options is found in the subdirectory
3153 indicated by __gnat_default_libgcc_subdir.
3154 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
3157 2010-01-25 Ed Schonberg <schonberg@adacore.com>
3159 * sem_prag.adb: More flexible pragma Annotate.
3161 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
3163 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
3164 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
3166 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
3168 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
3170 2010-01-18 Jan Hubicka <jh@suse.cz>
3173 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
3174 unit local variables.
3176 2010-01-17 Laurent GUERBY <laurent@guerby.net>
3178 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
3180 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
3182 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
3183 * system-linux-armeb.ads, system-linux-armel.ads: New files.
3185 2010-01-09 Simon Wright <simon@pushface.org>
3188 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
3193 Copyright (C) 2010 Free Software Foundation, Inc.
3195 Copying and distribution of this file, with or without modification,
3196 are permitted in any medium without royalty provided the copyright
3197 notice and this notice are preserved.
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