1 2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not convert
4 the expression to the nominal type if the latter is a record type with
5 a variant part and the type of the former is a record type without one.
7 2011-08-30 Yannick Moy <moy@adacore.com>
9 * exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
10 expansion in Alfa mode.
11 * exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public
12 * exp_alfa.adb, exp_alfa.ads: New package defining light expansion for
14 * gnat1drv.adb (Adjust_Global_Switches): Update Comment.
16 * gcc-interface/Make-lang.in: Update dependencies.
18 2011-08-30 Thomas Quinot <quinot@adacore.com>
20 * g-socket.ads: Minor documentation adjustment.
22 2011-08-30 Robert Dewar <dewar@adacore.com>
24 * exp_ch9.adb, s-tassta.adb, s-secsta.adb: Minor reformatting.
26 2011-08-30 Yannick Moy <moy@adacore.com>
28 * exp_ch6_light.adb, exp_ch6_light.ads, exp_attr_light.adb,
29 exp_attr_light.ads, exp_ch7_light.adb, exp_ch7_light.ads,
30 exp_light.adb, exp_light.ads, exp_prag.adb, expander.adb,
31 gnat1drv.adb, exp_ch11.adb, exp_ch6.adb, exp_ch6.ads, exp_aggr.adb:
32 Revert change which introduced files for "light"
33 expansion, to be replaced by a single file for Alfa expansion.
35 2011-08-30 Robert Dewar <dewar@adacore.com>
37 * opt.ads, s-soflin.adb, exp_ch9.adb, sem_res.adb: Update comment.
38 Minor code reorg/reformatting.
40 2011-08-30 Yannick Moy <moy@adacore.com>
42 * opt.adb, opt.ads (Full_Expander_Active): New function defines a
43 common shorthand for (Expander_Active and not ALFA_Mode) that can be
44 used for testing full expansion, that is active expansion not in the
46 * exp_ch4.adb, exp_ch9.adb, exp_disp.adb, sem_ch10.adb, sem_ch12.adb,
47 sem_ch6.adb, sem_ch9.adb, sem_res.adb: Use newly defined "flag" instead
48 of the verbose (Expander_Active and not ALFA_Mode)
50 2011-08-30 Tristan Gingold <gingold@adacore.com>
52 * s-parame-vms-alpha.ads, s-parame-hpux.ads, s-tassta.adb,
53 s-tarest.adb, s-parame-vms-ia64.ads, s-soflin.adb, s-secsta.adb,
54 s-secsta.ads, s-parame.ads, s-parame-vxworks.ads, s-parame-ae653.ads:
55 Renames Ratio to Percentage, and Sec_Stack_Ratio to Sec_Stack_Percentage
57 2011-08-30 Gary Dismukes <dismukes@adacore.com>
59 * sem_res.adb (Valid_Conversion): Revise test for implicit anonymous
60 access conversions to check that the conversion is a rewritten node,
61 rather than just having Comes_From_Source set to False, which wasn't
64 2011-08-30 Robert Dewar <dewar@adacore.com>
66 * exp_ch9.adb, sem_ch9.adb, sem_ch6.adb, exp_disp.adb,
67 g-socket.ads: Minor reformatting.
69 2011-08-30 Thomas Quinot <quinot@adacore.com>
71 * sem_util.adb: Minor reformatting.
73 2011-08-30 Tristan Gingold <gingold@adacore.com>
75 * raise-gcc.c: Never catch exception if _UA_FORCE_UNWIND flag is set,
76 to be compliant with the ABI.
78 2011-08-30 Hristian Kirtchev <kirtchev@adacore.com>
80 * sem_ch12.adb (Check_Private_View): Exchange the private and full view
81 of a designated type when the related access type is an actual in an
82 instance. This ensures that the full view of designated type is
83 available when inside the body of the instance.
85 2011-08-30 Ed Schonberg <schonberg@adacore.com>
87 * sem_util.adb (May_Be_Lvalue): To determine whether a reference may be
88 in a position to be modified, a slice is treated like an indexed
91 2011-08-30 Thomas Quinot <quinot@adacore.com>
93 * s-oscons-tmplt.c, g-socket.ads: Adjust maximum allowed value for
94 field tv_sec in struct timeval.
96 2011-08-30 Yannick Moy <moy@adacore.com>
98 * exp_ch9.adb, exp_disp.adb, sem_ch9.adb, sem_res.adb: Protect several
99 blocks of code doing full expansion, previously only guarded by
100 Expander_Active, by anding the test that ALFA_Mode is not set
102 2011-08-30 Ed Schonberg <schonberg@adacore.com>
104 * sem_ch6.adb (Analyze_Return_Type): If the return type is incomplete,
105 add the function to the list of private dependents, for subsequent
106 legality check on Taft amendment types.
107 * sem_ch12.adb (Analyze_Formal_Incomplete_Type): Initialize
108 Private_Dependents, as for other incomplete types.
109 * sem_util.adb (Wrong_Type): Avoid cascaded errors when a
110 Taft-amendment type is used as the return type of a function.
112 2011-08-30 Javier Miranda <miranda@adacore.com>
114 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup: replace code
115 which emits an error by a call to a new routine which report the error.
116 * exp_ch9.adb (Build_Wrapper_Spec): Build the wrapper even if the
117 entity does not cover an existing interface.
118 * errout.ads, errout.adb (Error_Msg_PT): New routine. Used to factorize
120 * sem_ch6.adb (Check_Conformance): Add specific error for wrappers of
121 protected procedures or entries whose mode is not conformant.
122 (Check_Synchronized_Overriding): Code cleanup: replace code which emits
123 an error by a call to a new routine which report the error.
125 2011-08-30 Robert Dewar <dewar@adacore.com>
127 * gnat_rm.texi: Minor change.
128 * exp_attr_light.adb: Minor reformatting.
130 2011-08-30 Ed Schonberg <schonberg@adacore.com>
132 * sem_ch3.adb: Patch inheritance of aspects in
133 Complete_Private_Subtype, to avoid infinite loop.
135 2011-08-30 Javier Miranda <miranda@adacore.com>
137 * sem_ch3.adb (Add_Internal_Interface_Entities): If serious errors have
138 been reported and a subprogram covering an interface primitive is not
139 found then skip generating the internal entity. Done to avoid crashing
141 (Check_Abstract_Overriding): Change text of error of wrong formal of
142 protected subprogram or entry. Done for consistency to emit exactly the
143 same error reported by Check_Synchronized_Overriding. In addition, the
144 error is restricted to protected types (bug found working on AI05-0090)
146 2011-08-30 Yannick Moy <moy@adacore.com>
148 * exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
149 expansion in Alfa mode.
150 * exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public.
151 * exp_light.adb, exp_light.ads: New package defining light expansion.
152 * expander.adb (Expand): Call light expansion in Alfa mode
153 * exp_ch6_light.adb, exp_ch6_light.ads: Light expansion of chapter 6
155 * exp_ch7_light.adb, exp_ch7_light.ads: Light expansion of chapter 7
157 * exp_attr_light.adb, exp_attr_light.ads: Light expansion of attributes
158 * gnat1drv.adb (Adjust_Global_Switches): Comment
160 2011-08-30 Yannick Moy <moy@adacore.com>
162 * lib-xref-alfa.adb: Minor refactoring.
164 2011-08-30 Yannick Moy <moy@adacore.com>
166 * exp_ch9.adb (Expand_Entry_Barrier): Do not perform expansion in Alfa
168 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not perform
169 expansion in Alfa mode.
170 * sem_ch9.adb (Analyze_Entry_Body): Do not perform expansion in Alfa
173 2011-08-30 Robert Dewar <dewar@adacore.com>
175 * debug_a.adb: Update comment.
177 2011-08-30 Robert Dewar <dewar@adacore.com>
179 * exp_ch5.adb, sem_ch3.adb, sem_ch5.adb, einfo.adb, checks.adb,
180 sem_util.adb, sem_util.ads, sem_res.adb, s-stposu.adb, sem_attr.adb,
181 exp_ch4.adb, exp_ch6.adb, lib-xref-alfa.adb,
182 sem_ch8.adb, sem_disp.adb, exp_ch3.adb: Minor reformatting
184 2011-08-30 Robert Dewar <dewar@adacore.com>
186 * gnat_rm.texi: Add section on C.6(16) implementation advice for pragma
189 2011-08-30 Hristian Kirtchev <kirtchev@adacore.com>
191 * exp_ch3.adb (Expand_Freeze_Array_Type): Correct the call to
192 Build_Finalization_Master by supplying an insertion node and enclosing
193 scope. In its old version, the call did not generate a finalization
195 (Expand_Freeze_Record_Type): Add local variable Has_AACC. Add code to
196 recognize anonymous access-to-controlled components. Rewrite the
197 machinery which creates finalization masters to service anonymous
198 access-to-controlled components of a record type. In its current state,
199 only one heterogeneous master is necessary to handle multiple anonymous
201 (Freeze_Type): Comment reformatting.
202 * rtsfind.ads: Add RE_Set_Is_Heterogeneous to tables RE_Id and
204 * s-stposu.adb (Allocate_Any_Controlled): Rewrite the machinery which
205 associates TSS primitive Finalize_Address with either the master itself
206 or with the internal hash table depending on the mode of operation of
209 2011-08-30 Javier Miranda <miranda@adacore.com>
211 * exp_ch3.adb (Make_Eq_If): If the etype of the _parent component is an
212 interface type then do not generate code to compare this component.
213 Required since they have no components and their equality operator is
216 2011-08-30 Steve Baird <baird@adacore.com>
218 * sem_util.ads (Deepest_Type_Access_Level): New function; for the type
219 of a saooaaat (i.e, a stand-alone object of an anonymous access type),
220 returns the (static) accessibility level of the object. Otherwise, the
221 same as Type_Access_Level.
222 (Dynamic_Accessibility_Level): New function; given an expression which
223 could occur as the rhs of an assignment to a saooaaat (i.e., an
224 expression of an access-to-object type), return the new value for the
225 saooaaat's associated Extra_Accessibility object.
226 (Effective_Extra_Accessibility): New function; same as
227 Einfo.Extra_Accessibility except that object renames are looked through.
229 (Deepest_Type_Access_Level): New function; see sem_util.ads description.
230 (Dynamic_Accessibility_Level): New function; see sem_util.ads
232 (Effective_Extra_Accessibility): New function; see sem_util.ads
234 * einfo.ads (Is_Local_Anonymous_Access): Update comments.
235 (Extra_Accessibility): Update comments.
236 (Init_Object_Size_Align): New procedure; same as Init_Size_Align
237 except RM_Size field (which is only for types) is unaffected.
239 (Extra_Accessibility): Expand domain to allow objects, not just formals.
240 (Set_Extra_Accessibility): Expand domain to allow objects, not just
242 (Init_Size): Add assertion that we are not trashing the
243 Extra_Accessibility attribute of an object.
244 (Init_Size_Align): Add assertion that we are not trashing the
245 Extra_Accessibility attribute of an object.
246 (Init_Object_Size_Align): New procedure; see einfo.ads description.
247 * sem_ch3.adb (Find_Type_Of_Object): Set Is_Local_Anonymous_Access
248 differently for the type of a (non-library-level) saooaaat depending
249 whether Ada_Version < Ada_2012. This is the only point where Ada_Version
250 is queried in this set of changes - everything else (in particular,
251 setting of the Extra_Accessibility attribute in exp_ch3.adb) is
252 driven off of the setting of the Is_Local_Anonymous_Access attribute.
253 The special treatment of library-level saooaaats is an optimization,
254 not required for correctnesss. This is based on the observation that the
255 Ada2012 rules (static and dynamic) for saooaaats turn out to be
256 equivalent to the Ada2005 rules in the case of a library-level saooaaat.
258 (Expand_N_Object_Declaration): If Is_Local_Anonymous_Access is
259 false for the type of a saooaaat, declare and initialize its
260 accessibility level object and set the Extra_Accessibility attribute
261 of the saooaaat to refer to this object.
262 * checks.adb (Apply_Accessibility_Check): Add Ada 2012 saooaaat support.
263 * exp_ch4.adb (Expand_N_In): Replace some Extra_Accessibility calls with
264 calls to Effective_Extra_Accessibility in order to support
265 renames of saooaaats.
266 (Expand_N_Type_Conversion): Add new local function,
267 Has_Extra_Accessibility, and call it when determining whether an
268 accessibility check is needed.
269 It returns True iff Present (Effective_Extra_Accessibility (Id)) would
270 evaluate to True (without raising an exception).
272 (Expand_N_Assignment_Statement): When assigning to an Ada2012
273 saooaaat, update its associated Extra_Accessibility object (if
274 it has one). This includes an accessibility check.
275 * exp_ch6.adb (Add_Call_By_Copy_Code): When parameter copy-back updates
276 a saooaaat, update its Extra_Accessibility object too (if it
278 (Expand_Call): Replace a couple of calls to Type_Access_Level
279 with calls to Dynamic_Access_Level to handle cases where
280 passing a literal (any literal) is incorrect.
281 * sem_attr.adb (Resolve_Attribute): Handle the static accessibility
282 checks associated with "Saooaat := Some_Object'Access;"; this must
283 be rejected if Some_Object is declared in a more nested scope
285 * sem_ch5.adb (Analyze_Assignment): Force accessibility checking for an
286 assignment to a saooaaat even if Is_Local_Anonymous_Access
287 returns False for its type (indicating a 2012-style saooaaat).
289 (Analyze_Object_Renaming): Replace a call to Init_Size_Align
290 (which is only appropriate for objects, not types) with a call
291 of Init_Object_Size_Align in order to avoid trashing the
292 Extra_Accessibility attribute of a rename (the two attributes
295 (Valid_Conversion) Replace six calls to Type_Access_Level with
296 calls to Deepest_Type_Access_Level. This is a bit tricky. For an
297 Ada2012 non-library-level saooaaat, the former returns library level
298 while the latter returns the (static) accessibility level of the
299 saooaaat. A type conversion to the anonymous type of a saooaaat
300 can only occur as part of an assignment to the saooaaat, so we
301 know that such a conversion must be in a lhs context, so Deepest
302 yields the result that we need. If such a conversion could occur,
303 say, as the operand of an equality operator, then this might not
304 be right. Also add a test so that static accessibilty checks are
305 performed for converting to a saooaaat's type even if
306 Is_Local_Anonymous_Access yields False for the type.
308 2011-08-30 Javier Miranda <miranda@adacore.com>
310 * sem_disp.adb (Check_Dispatching_Operation): Complete condition that
311 controls generation of a warning associated with late declaration of
312 dispatching functions. Required to avoid generating spurious
315 2011-08-30 Gary Dismukes <dismukes@adacore.com>
317 * sem_ch6.adb (Check_Return_Subtype_Indication): Issue error if the
318 return object has an anonymous access type and the function's type is
320 * sem_ch8.adb (Analyze_Object_Renaming): Suppress error about renaming
321 conversions on implicit conversions, since such conversions can occur
322 for anonymous access cases due to expansion. Issue error for attempt
323 to rename an anonymous expression as an object of a named access type.
324 * sem_res.ads (Valid_Conversion): Add defaulted parameter Report_Errs,
325 to indicate whether this function should report errors on invalid
327 * sem_res.adb (Resolve): For Ada 2012, in the case where the type of
328 the expression is of an anonymous access type and the expected type is
329 a named general access type, rewrite the expression as a type
330 conversion, unless this is an expression of a membership test.
331 (Valid_Conversion.Error_Msg_N): New procedure that conditions the
332 calling of Error_Msg_N on new formal Report_Errs.
333 (Valid_Conversion.Error_Msg_NE): New procedure that conditions the
334 calling of Error_Msg_NE on new formal Report_Errs.
335 (Valid_Conversion): Move declaration of this function to the package
336 spec, to allow calls from membership test processing. For Ada 2012,
337 enforce legality restrictions on implicit conversions of anonymous
338 access values to general access types, disallowing such conversions in
339 cases where the expression has a dynamic accessibility level (access
340 parameters, stand-alone anonymous access objects, or a component of a
341 dereference of one of the first two cases).
342 * sem_type.adb (Covers): For Ada 2012, allow an anonymous access type
343 in the context of a named general access expected type.
344 * exp_ch4.adb Add with and use of Exp_Ch2.
345 (Expand_N_In): Add processing for membership tests applied to
346 expressions of an anonymous access type. First, Valid_Conversion is
347 called to check whether the test is statically False, and then the
348 conversion is expanded to test that the expression's accessibility
349 level is no deeper than that of the tested type. In the case of
350 anonymous access-to-tagged types, a tagged membership test is applied
352 (Tagged_Membership): Extend to handle access type cases, applying the
353 test to the designated types.
354 * exp_ch6.adb (Expand_Call): When creating an extra actual for an
355 accessibility level, and the actual is a 'Access applied to a current
356 instance, pass the accessibility level of the type of the current
357 instance rather than applying Object_Access_Level to the prefix. Add a
358 ??? comment, since this level isn't quite right either (will eventually
359 need to pass an implicit level parameter to init procs).
361 2011-08-30 Bob Duff <duff@adacore.com>
363 * s-taskin.ads: Minor comment fix.
365 2011-08-30 Ed Schonberg <schonberg@adacore.com>
367 * sem_res.adb (Check_Parameterless_Call): If the node is a selected
368 component and the selector is a dispatching operation, check if it is
369 a prefixed call before rewriting as a parameterless function call.
371 2011-08-29 Jakub Jelinek <jakub@redhat.com>
373 * gcc-interface/Makefile.in (../stamp-gnatlib1-$(RTSDIR)): Copy
374 tsystem.h into $(RTSDIR) instead of rts.
376 2011-08-29 Robert Dewar <dewar@adacore.com>
378 * sem_ch10.adb, a-coorse.adb, exp_dist.adb, exp_ch3.adb: Minor
380 * gcc-interface/Make-lang.in: Update dependencies.
382 2011-08-29 Yannick Moy <moy@adacore.com>
384 * alfa.ads (Name_Of_Heap_Variable): New constant name.
385 * lib-xref-alfa.adb, lib-xref.adb, lib-xref.ads (Drefs): New global
386 table to hold dereferences.
387 (Add_ALFA_Xrefs): Take into account dereferences as special
388 reads/writes to the variable "HEAP".
389 (Enclosing_Subprogram_Or_Package): Move subprogram here.
390 (Generate_Dereference): New procedure to store a read/write dereferencew
392 * put_alfa.adb (Put_ALFA): Use different default than (0,0) used for
393 the special "HEAP" var.
394 * sem_ch4.adb (Analyze_Explicit_Dereference): Store read dereference
396 * sem_util.adb (Note_Possible_Modification): Store write dereference
399 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
401 * exp_ch3.adb (Freeze_Type): Generate an accessibility check which
402 ensures that the level of the subpool access type is not deeper than
403 that of the pool object.
404 * sem_util.adb (Object_Access_Level): Expand to handle defining
406 * sem_res.adb (Resolve_Allocator): Add a guard to avoid examining the
407 subpool handle name of a rewritten allocator.
409 2011-08-29 Robert Dewar <dewar@adacore.com>
411 * impunit.adb, exp_ch4.adb, s-finmas.adb: Minor reformatting.
413 2011-08-29 Thomas Quinot <quinot@adacore.com>
415 * exp_dist.adb (TC_Rec_Add_Process_Element): For a choice with multiple
416 values, we generate multiple triples of parameters in the TypeCode.
417 Bump Choice_Index for each such triple so that a subsequent default
418 choice is associated with the correct index in the typecode.
420 2011-08-29 Ed Schonberg <schonberg@adacore.com>
422 * a-cdlili.adb (Iterate): Initialize properly an iterator over a null
424 (First, Last): Handle properly an iterator over a null container.
426 2011-08-29 Bob Duff <duff@adacore.com>
428 * sem_ch10.adb (Analyze_With_Clause,Install_Withed_Unit): Abandon
429 processing if we run across a node with no Scope. This can happen if
430 we're with-ing an library-level instance, and that instance got errors
431 that caused "instantiation abandoned".
432 * sem_util.adb (Unit_Declaration_Node): Make it more robust, by raising
433 an exception instead of using Assert, so it won't go into an infinite
434 loop, even when assertions are turned off.
436 2011-08-29 Ed Schonberg <schonberg@adacore.com>
438 * a-coorse.adb: Proper handling of empty ordered sets.
440 2011-08-29 Johannes Kanig <kanig@adacore.com>
442 * debug.adb: Add comments.
444 2011-08-29 Thomas Quinot <quinot@adacore.com>
446 * a-except.adb, a-except-2005.adb: Minor comment rewording and
449 2011-08-29 Yannick Moy <moy@adacore.com>
451 * sem_ch3.adb (Array_Type_Declaration): Remove insertion of
452 declaration for Itypes in Alfa mode.
454 2011-08-29 Robert Dewar <dewar@adacore.com>
456 * a-cdlili.ads, a-coinve.ads, a-coorma.adb, a-coorma.ads, s-tassta.adb,
457 a-cborma.adb, a-cborma.ads, a-cohama.ads, a-coorse.ads, a-cbhama.ads,
458 a-cborse.ads, a-cobove.adb, a-cobove.ads, a-cbhase.ads: Minor
461 2011-08-29 Tristan Gingold <gingold@adacore.com>
463 * exp_ch7.adb, exp_ch7.ads (Build_Exception_Handler): Move its spec to
465 * exp_intr.adb (Expand_Unc_Deallocation): Use Build_Exception_Handler.
466 * a-except.adb, a-except-2005.adb (Rcheck_22): Do not defer aborts
469 2011-08-29 Robert Dewar <dewar@adacore.com>
471 * a-cbhama.adb, a-cbhama.ads: Minor reformatting.
473 2011-08-29 Javier Miranda <miranda@adacore.com>
475 * sem_ch8.adb (Analyze_Subprogram_Renaming): Complete support for
476 renamings of formal subprograms when the actual for a formal type is
479 2011-08-29 Matthew Heaney <heaney@adacore.com>
481 * a-cbhama.ads, a-cbhase.ads (Move): Clear Source following assignment
484 2011-08-29 Matthew Heaney <heaney@adacore.com>
486 * a-cborma.ads, a-cborse.ads (Cursor): Default-initialize all
487 components of record type.
488 * a-cborma.adb, a-cborse.adb (Move): Clear Source following assignmentw
491 2011-08-29 Ed Schonberg <schonberg@adacore.com>
493 * a-cbhama.adb, a-cbhama.ads, a-cborma.adb, a-cborma.ads, a-cobove.adb,
494 a-cobove.ads, a-coorma.adb, a-coorma.ads: Add iterator machinery to
497 2011-08-29 Robert Dewar <dewar@adacore.com>
499 * sem_ch3.adb, sem_util.adb, gnat1drv.adb, s-parint.ads: Minor
502 2011-08-29 Matthew Heaney <heaney@adacore.com>
504 * a-cbhama.ads, a-cbhase.ads (Cursor): Default-initialize all
505 components of record type.
507 2011-08-29 Bob Duff <duff@adacore.com>
509 * s-tassta.adb (Task_Wrapper): Handle and ignore exceptions propagated
510 by the termination handler.
512 2011-08-29 Yannick Moy <moy@adacore.com>
514 * sem_ch3.adb (Array_Type_Declaration): Create declarations for Itypes
515 created in Alfa mode, instead of inserting artificial declarations of
516 non-Itypes in the tree.
517 * sem_util.adb, sem_util.ads (Itype_Has_Declaration): New function to
518 know if an Itype has a corresponding declaration, as defined in
521 2011-08-29 Yannick Moy <moy@adacore.com>
523 * gnat1drv.adb: Minor rewrite.
525 2011-08-29 Bob Duff <duff@adacore.com>
527 * s-tasuti.adb (Make_Passive): Work around race condition in
528 Make_Independent, which can cause Wait_Count to be zero. So instead of
529 asserting that Wait_Count > 0, and then decrementing it, decrement it
530 only if Wait_Count > 0.
531 * s-taskin.ads (Wait_Count, Alive_Count, Awake_Count): All of these
532 should be nonnegative, so declare them Natural instead of Integer.
534 2011-08-29 Robert Dewar <dewar@adacore.com>
536 * exp_ch5.adb, sem_ch3.adb, a-cihama.adb, a-cihama.ads, exp_ch7.adb,
537 sem_ch5.adb, a-ciorse.adb, a-ciorse.ads, sem_ch12.adb, a-cidlli.adb,
538 a-cidlli.ads, sem_util.adb, sem_res.adb, gnat1drv.adb, a-except.adb,
539 a-except.ads, a-except-2005.ads, sem_ch4.adb, exp_disp.adb,
540 exp_aggr.adb, sem_ch13.adb, par-ch3.adb: Minor reformatting.
542 2011-08-29 Tristan Gingold <gingold@adacore.com>
544 * s-auxdec-vms-alpha.adb: Add comments, remove some HT before labels.
546 2011-08-29 Vadim Godunko <godunko@adacore.com>
548 * s-parint.ads: Minor comment clarification.
550 2011-08-29 Vincent Celier <celier@adacore.com>
552 * prj.adb (Initialize): Make sure that new reserved words after Ada 95
553 may be used as identifiers.
555 2011-08-29 Ed Schonberg <schonberg@adacore.com>
557 * a-coinho.ads: Minor reformating.
559 2011-08-29 Ed Schonberg <schonberg@adacore.com>
561 * exp_ch5.adb (Expand_Iterator_Loop): Handle properly a loop over a
562 container of a derived type.
564 2011-08-29 Ed Schonberg <schonberg@adacore.com>
566 * a-cidlli.adb, a-cidlli.ads, a-cihama.adb, a-cihama.ads,
567 a-ciorse.adb, a-ciorse.ads: Add iterator machinery to containers.
569 2011-08-29 Pascal Obry <obry@adacore.com>
571 * exp_disp.adb: Minor comment fix.
572 (Make_Disp_Asynchronous_Select_Body): Properly initialize out parameters
573 to avoid warnings when compiling with -Wall.
574 (Make_Disp_Conditional_Select_Body): Likewise.
575 (Make_Disp_Timed_Select_Body): Likewise.
577 2011-08-29 Ed Schonberg <schonberg@adacore.com>
579 * sem_ch12.adb (Analyze_Formal_Subprogram_Declaration): If default is
580 an entity name, generate reference for it.
582 2011-08-29 Ed Schonberg <schonberg@adacore.com>
584 * exp_ch5.adb (Expand_Iterator_Loop): Uniform handling of "X of S"
586 * sem_util.adb (Is_Iterator, Is_Reversible_Iterator): Yield True for
588 * sem_ch5.adb: Move some rewriting to the expander, where it belongs.
590 2011-08-29 Ed Schonberg <schonberg@adacore.com>
592 * sem_ch8.adb (Check_Constrained_Object): Do not create an actual
593 subtype for an object whose type is an unconstrained union.
595 2011-08-29 Ed Schonberg <schonberg@adacore.com>
597 * par-ch3.adb (P_Array_Type_Definiation, P_Component_Items): "aliased"
598 is allowed in a component definition, by AI95-406.
600 2011-08-29 Matthew Heaney <heaney@adacore.com>
602 * a-chtgbo.adb (Generic_Iteration): Use correct overloading of Next.
604 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
606 * a-except-2005.adb: Alphabetize all routines.
607 (Triggered_By_Abort): New routine.
608 * a-except-2005.ads (Triggered_By_Abort): New routine.
609 * a-except.adb Alphabetize all routines.
610 (Triggered_By_Abort): New routine.
611 * a-except.ads (Triggered_By_Abort): New routine.
612 * exp_ch7.adb: Update all comments involving the detection of aborts in
614 (Build_Object_Declarations): Do not generate code to detect the
615 presence of an abort at the start of finalization code, use a runtime
617 * rtsfind.ads: Add RE_Triggered_By_Abort to tables RE_Id and
619 * sem_res.adb (Resolve_Allocator): Emit a warning when attempting to
620 allocate a task on a subpool.
621 * s-stposu.adb: Add library-level flag Finalize_Address_Table_In_Use.
622 The flag disables all actions related to the maintenance of
623 Finalize_Address_Table when subpools are not in use.
624 (Allocate_Any_Controlled): Signal the machinery that subpools are in
626 (Deallocate_Any_Controlled): Do not call Delete_Finalize_Address which
627 performs costly task locking when subpools are not in use.
629 2011-08-29 Yannick Moy <moy@adacore.com>
631 * gnat1drv.adb (Adjust_Global_Switches): Restore expansion of tagged
632 types and dispatching calls in Alfa mode.
633 * lib-xref-alfa.adb (Collect_ALFA): Rewrite computation of
634 correspondance between body and spec scopes, to reuse utility functions
635 (Traverse_Declarations_Or_Statements): Protect access to body for stub
636 by testing the presence of the library unit for the body
637 * sem_ch6.adb (Set_Actual_Subtypes): take into account that in Alfa
638 mode the expansion of accept statements is skipped
639 * sem_util.adb, sem_util.ads (Unique_Entity): New function returning
640 the unique entity corresponding to the one returned by
641 Unique_Defining_Entity applied to the enclosing declaration of the
644 2011-08-29 Bob Duff <duff@adacore.com>
646 * treepr.ads: Improve debugging facilities. pn(x) no longer crashes in
647 gdb when x is not a node (it can be a node list, name_id, etc). pp is
648 an alias for pn. ppp is an alias for pt.
650 2011-08-29 Javier Miranda <miranda@adacore.com>
652 * exp_aggr.adb (Expand_Record_Aggregate): Use the top-level enclosing
653 aggregate to take a consistent decision on the need to convert into
654 assignments aggregates that initialize constant objects.
656 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
658 * exp_ch4.adb (Expand_Allocator_Expression): Add a call to
659 Build_Allocate_Deallocate_Proc in order to handle allocation of
660 non-controlled objects on subpools.
661 * impunit.adb: Remove s-finmas and s-spsufi since they were never meant
662 to be end-user visible.
663 * s-finmas.adb: Add with and use clause for System.HTable.
664 Add an instantiation of Simple_HTable which provides a mapping between
665 the address of a controlled object and the corresponding
666 Finalize_Address used to clean up the object. The table is used when a
667 master is operating in heterogeneous mode.
668 (Attach): Explain why the input node is not verified on being already
670 (Delete_Finalize_Address): New routine.
671 (Detach): Add pragma Assert which ensures that a node is already
673 (Finalize): Add local variable Cleanup. Rewrite the iteration scheme
674 since nodes are no longer removed on traversal. Explain why node
675 detachment is undesirable in this case.
676 (Get_Finalize_Address): New routine.
678 (Is_Empty_List): Removed.
679 (pm): Renamed to Print_Master. Add output for discriminant
681 Comment reformatting.
682 (Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
683 * s-finmas.ads: Various comments additions / improvements.
684 Type Finalization_Master has a discriminant which determines the mode of
686 (Delete_Finalize_Address): New routine.
687 (Get_Finalize_Address): New routine.
688 (pm): Renamed to Print_Master.
689 (Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
690 * s-stposu.adb: Add with clause for System.Address_Image; Add with and
691 use clause for System.IO.
692 (Allocate_Any_Controlled): Add machinery to set TSS primitive
693 Finalize_Address depending on the mode of allocation and the mode of
695 (Deallocate_Any_Controlled): Remove the relation pair object -
696 Finalize_Address regardless of the master mode. Add comment explaining
698 (Detach): Ensure that fields Prev and Next are null after detachment.
699 (Finalize_Pool): Remove local variable Next_Ptr. Rewrite the iteration
700 scheme to check whether the list of subpools is empty. There is no
701 longer need to store the next subpool or advance the current pointer.
702 (Is_Empty_List): New routine.
703 (Print_Pool): New routine.
704 (Print_Subpool): New routine.
705 * s-stposu.ads: Various comments additions / improvements.
706 Field Master of type Root_Subpool is now a heterogeneous collection.
707 (Print_Pool): New routine.
708 (Print_Subpool): New routine.
710 2011-08-29 Ed Schonberg <schonberg@adacore.com>
712 * exp_ch5.adb (Expand_N_Iterator_Loop): Implement Ada2012 loop iterator
713 forms, using aspects of container types.
714 * sem_ch3.adb (Find_Type_Name): Preserve Has_Delayed_Aspects and
715 Has_Implicit_Dereference flags, that may be set on the partial view.
716 * sem_ch4.adb (Process_Overloaded_Indexed_Component): Prefix may be a
717 container type with an indexing aspect.
718 (Analyze_Quantified_Expression): Analyze construct with expansion
719 disabled, because it will be rewritten as a loop during expansion.
720 (Try_Container_Indexing): The prefix itself may be a container type
721 with an indexing aspect, as with a vector of vectors.
722 * sem_ch5.adb (Analyze_Iteration_Scheme): In a generic context, analyze
723 the original doamin of iteration, for name capture.
724 (Analyze_Iterator_Specification): If the domain is an expression that
725 needs finalization, create a separate declaration for it.
726 For an iterator with "of" retrieve default iterator info from aspect of
727 container type. For "in" iterator, retrieve type of Iterate function.
728 * sem_ch13.adb (Check_Iterator_Function): Fix typo.
729 (Check_Aspect_At_End_Of_Declaration): Make type unfrozen before
730 analysis, to prevent spurious errors about late attributes.
731 * sprint.adb: Handle quantified expression with either loop or iterator
733 * a-convec.ads, a-convec.adb: Iterate function returns a reversible
736 2011-08-29 Vincent Celier <celier@adacore.com>
738 * make.adb (Scan_Make_Arg): Take any option as is in packages Compiler,
739 Binder or Linker of the main project file.
741 2011-08-29 Ed Schonberg <schonberg@adacore.com>
743 * inline.adb (Add_Scopes_To_Clean): Exclude any entity within a generic
746 2011-08-29 Yannick Moy <moy@adacore.com>
748 * exp_ch9.adb: Partial revert of previous change for Alfa mode
750 2011-08-29 Yannick Moy <moy@adacore.com>
752 * exp_ch11.adb: Minor expansion of comment.
754 2011-08-29 Yannick Moy <moy@adacore.com>
756 * lib-xref-alfa.adb (Add_ALFA_Scope): Treat generic entities.
758 2011-08-29 Ed Schonberg <schonberg@adacore.com>
760 * sem_res.adb (Resolve_Arithmetic_Op): If the node has a universal
761 interpretation, set the type before resolving the operands, because
762 legality checks on an exponention operand need to know the type of the
765 2011-08-29 Ed Schonberg <schonberg@adacore.com>
767 * sem_ch12.adb (Analyze_Package_Instantiation): Do not set delayed
768 cleanups on a master if the instance is within a generic unit.
769 Complement to the corresponding fix to inline.adb for K520-030.
771 2011-08-29 Tristan Gingold <gingold@adacore.com>
773 * exp_ch7.adb (Build_Raise_Statement): Raise PE instead of the current
775 * exp_intr.adb: Minor comment fix.
777 2011-08-29 Bob Duff <duff@adacore.com>
779 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix cases where
780 Delay_Required was used as an uninitialized variable.
782 2011-08-29 Robert Dewar <dewar@adacore.com>
784 * a-cdlili.adb, a-cdlili.ads, a-coinve.adb, a-coinve.ads,
785 sem_util.adb, sem_util.ads, a-cohama.adb, a-cohama.ads, a-coorse.adb,
786 a-coorse.ads, aspects.ads, sem_ch8.adb: Minor reformatting.
788 2011-08-29 Thomas Quinot <quinot@adacore.com>
790 * system-freebsd-x86_64.ads (Backend_Overflow_Checks): Set true True.
791 Remove unused variables.
793 2011-08-29 Ed Schonberg <schonberg@adacore.com>
795 * sem_res.adb: Remove Build_Explicit_Dereference.
796 * sem_util.adb, sem_util.ads (Build_Explicit_Dereference): Moved here
797 from sem_res.adb, used in analysis of additional constructs.
798 (Is_Iterator, Is_Reversible_Iterator): New predicates for Ada2012
799 expansion of iterators.
800 (Is_Object_Reference): Recognize variables rewritten as explicit
801 dereferences in Ada2012.
802 * snames.ads-tmpl: Add Has_Element, Forward_Iterator,
803 Reversible_Iterator names, for expansion of Ada2012 iterators.
804 * aspects.ads, aspects.adb (Find_Aspect): Utility.
805 * a-cdlili.ads, a-cdlili.adb: Add new iterator machinery to doubly
806 linked list container.
807 * a-coinve.ads, a-coinve.adb: Ditto for indefinite vector containers.
808 * a-coorse.ads, a-coorse.adb: Ditto for ordered sets.
810 2011-08-29 Ed Schonberg <schonberg@adacore.com>
812 * a-cohama.adb, a-cohama.ads: Add iterator primitives to hashed map
815 2011-08-29 Vincent Celier <celier@adacore.com>
817 * make.adb (Gnatmake): Get the maximum number of simultaneous
818 compilation processes after the Builder switches has been scanned, as
819 there may include -jnn.
821 2011-08-29 Matthew Heaney <heaney@adacore.com>
823 * a-chtgbo.adb (Generic_Equal): Use correct overloading of Next.
825 2011-08-29 Tristan Gingold <gingold@adacore.com>
827 * gnatcmd.adb (GNATCmd): On OpenVMS, truncate the length of
828 GNAT_DRIVER_COMMAND_LINE to 255.
830 2011-08-29 Pascal Obry <obry@adacore.com>
832 * freeze.adb, sem_ch8.adb, a-convec.adb, a-convec.ads: Minor
833 reformatting and style fix (class attribute casing).
835 2011-08-29 Yannick Moy <moy@adacore.com>
837 * exp_ch11.adb: Yet another case where expansion should be common
838 between CodePeer and Alfa.
840 2011-08-29 Yannick Moy <moy@adacore.com>
842 * exp_ch9.adb: Partial revert of previous change for Alfa mode.
844 2011-08-29 Ed Schonberg <schonberg@adacore.com>
846 * sem_ch6.adb (Matches_Limited_With_View): The limited views of an
847 incomplete type and its completion match.
849 2011-08-29 Yannick Moy <moy@adacore.com>
851 * exp_ch13.adb: Adjust previous change.
853 2011-08-29 Robert Dewar <dewar@adacore.com>
855 * sem_prag.adb, prj.adb, sem_util.adb, sem_res.adb, gnat1drv.adb,
856 exp_ch4.adb, sem_ch8.adb: Minor code reorganization
859 2011-08-29 Emmanuel Briot <briot@adacore.com>
861 * make.adb, prj.adb, prj.ads (Compute_All_Imported_Projects): Also
862 initialize aggregated projects.
864 2011-08-29 Ed Schonberg <schonberg@adacore.com>
866 * sem_ch8.adb (Find_Renamed_Entity): Within an instance, use scope
867 depth of candidates to resolve a potentially spurious ambiguity between
868 two visible subprograms.
870 2011-08-29 Yannick Moy <moy@adacore.com>
872 * sem_prag.adb (Analyze_Pragma): Allow Test_Case pragma without
874 * sem_util.adb (Get_Ensures_From_Test_Case_Pragma,
875 Get_Requires_From_Test_Case_Pragma): Allow Test_Case pragma without
878 2011-08-29 Arnaud Charlet <charlet@adacore.com>
880 * gnat1drv.adb (Adjust_Global_Switches): Improve previous change.
883 2011-08-29 Thomas Quinot <quinot@adacore.com>
885 * sem_res.adb: Minor reformatting.
887 2011-08-29 Johannes Kanig <kanig@adacore.com>
889 * exp_ch4.adb (Expand_Quantified_Expression): Do not expand in ALFA
891 * gnat1drv.adb (Adjust_Global_Switches): Set
892 Use_Expressions_With_Actions to False in ALFA mode.
893 * sem_res.adb (Resolve_Quantified_Expression): Simpler treatment in
896 2011-08-29 Yannick Moy <moy@adacore.com>
898 * exp_ch13.adb (Expand_N_Freeze_Entity): Do nothing in Alfa mode.
899 * exp_ch9.adb: Do not expand tasking constructs in Alfa mode.
900 * gnat1drv.adb (Adjust_Global_Switches): Suppress the expansion of
901 tagged types and dispatching calls in Alfa mode.
903 2011-08-29 Javier Miranda <miranda@adacore.com>
905 * sem_ch3.adb (Process_Discriminants): Add missing check to ensure that
906 we do not report an error on an Empty node.
908 2011-08-29 Geert Bosch <bosch@adacore.com>
910 * Makefile.rtl (GNATRTL_NONTASKING_OBJECTS): Add a-nllrar.o,
911 a-nlrear.o and a-nurear.o.
913 2011-08-29 Robert Dewar <dewar@adacore.com>
915 * freeze.adb: Minor code reorganization.
917 * sem_util.adb, errout.adb, exp_ch11.adb, a-ngrear.adb, s-gearop.adb,
918 sem_ch6.adb: Minor reformatting
920 2011-08-29 Tristan Gingold <gingold@adacore.com>
922 * s-except.ads, s-except.adb: Provide dummy body.
924 2011-08-29 Yannick Moy <moy@adacore.com>
926 * sem_warn.adb (Within_Postcondition): Take into account the case of
927 an Ensures component in a Test_Case.
929 2011-08-29 Tristan Gingold <gingold@adacore.com>
931 * s-excdeb.ads, s-excdeb.adb: New files, created from s-except.
932 * rtsfind.ads (RTU_Id): Replaces System_Exceptions by
933 System_Exceptions_Debug
934 (RE_Unit_Table): Search RE_Local_Raise in System_Exceptions_Debug
935 * a-except.adb: With and use System.Exceptions_Debug instead of
937 * a-except-2005.adb: Likewise.
938 * s-assert.adb: Likewise.
939 * s-except.adb, s-except.ads: Move debugging hooks to s-excdeb.
940 * Makefile.rtl: Add s-excdeb. Adjust compilation rule.
941 * gcc-interfaces/Makefile.in, gcc-interface/Make-lang.in: Add
942 s-excdeb. Update dependencies.
943 (GNATRTL_LINEARALGEBRA_OBJS): Remove a-nlrear.o a-nurear.o a-nllrar.o
944 as these no longer need external libraries.
946 2011-08-29 Ed Schonberg <schonberg@adacore.com>
948 * sem_res.adb (Resolve_Op_Expon): Additional check to reject an
949 exponentiation operator on universal values in a context that requires
952 2011-08-29 Tristan Gingold <gingold@adacore.com>
954 * raise-gcc.c (personnality_routine): Fix thinko. Set Ada occurrence
955 before calling notify_handled_exception.
956 * a-exextr.adb: Fix comment.
958 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
960 * exp_ch4.adb (Expand_Allocator_Expression): Add code to set attribute
961 Finalize_Address of the access type's finalization master.
962 (Expand_N_Allocator): Add code to set attribute Finalize_Address of the
963 access type's finalization master. Add a guard to prevent
964 Associated_Storage_Pool from being set on .NET/JVM.
965 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add code to set
966 attribute Finalize_Address of the access type's finalization master.
967 * exp_ch7.adb (Make_Finalize_Address_Call): New routine.
968 * exp_ch7.ads (Make_Finalize_Address_Call): New routine.
969 * rtsfind.ads: Add RE_Set_Finalize_Address to tables RE_Id and
971 * s-finmas.adb: Add with clause for System.Address_Image. Add with and
972 use clause for System.IO
973 (Detach): Relax the assertion, to be reinstated later.
974 (Finalize): Rewrite the iteration loop to avoid pointer comparison.
975 Relax the assertion on Finalize_Address, to be reinstated later.
976 (Is_Empty_List): New routine.
977 (pm): New debug routine.
978 (Set_Finalize_Address): New routine.
979 * s-finmas.ads (pm): New debug routine.
980 (Set_Finalize_Address): New routine.
981 * s-stposu.adb (Allocate_Any_Controlled): Code reformatting.
983 2011-08-29 Tristan Gingold <gingold@adacore.com>
985 * a-exexpr-gcc.adb (GCC_Exception_Access, GNAT_GCC_Exception_Access):
988 2011-08-29 Tristan Gingold <gingold@adacore.com>
990 * s-taprop-vms.adb (Get_Exc_Stack_Addr): Remove.
991 (Initialize_TCB): Remove Exc_Stack_Ptr initialization.
992 (Finalize_TCB): Remove its finalization.
993 (Initialize): Remove assignment of GET_Exc_Stack_Addr
994 * s-soflin.adb (NT_Exc_Stack): Remove
995 (Get_Exc_Stack_Addr_NT): Likewise.
996 (Get_Exc_Stack_Addr_Soft): Likewise.
997 * s-soflin.ads (Get_Exc_Stack_Addr_NT): Remove.
998 (Get_Exc_Stack_Addr): Likewise.
999 (Get_Exc_Stack_Addr_Soft): Likewise
1000 * s-taspri-vms.ads (Exc_Stack_T): Remove.
1001 (Exc_Stack_Ptr_T): Likewise.
1002 (Private_Data): Remove Exc_Stack_Ptr component.
1004 2011-08-29 Tristan Gingold <gingold@adacore.com>
1006 * raise-gcc.c (get_ip_from_context): New function. Factorize code.
1008 2011-08-29 Tristan Gingold <gingold@adacore.com>
1010 * gnat_ugn.texi: Fix aix and x86-solaris info for run-time.
1012 2011-08-29 Geert Bosch <bosch@adacore.com>
1014 * s-gearop.ads (Back_Substitute, Diagonal, Forward_Eliminate,
1015 L2_Norm, Swap_Column): New generic subprograms
1016 * s-gearop.adb (Back_Substitute, Diagonal, Forward_Eliminate,
1017 L2_Norm, Swap_Column): Implement new subprograms in order to
1018 eliminate dependency on BLAS and LAPACK libraries in
1019 Ada.Numerics.Generic_Real_Arrays and eventually also the complex
1020 version. Forward_Eliminate/Back_Substitute can be used to put a
1021 matrix in row echelon or reduced row echelon form using partial
1023 * a-ngrear.adb: (Back_Substitute, Diagonal, Forward_Eleminate,
1024 Swap_Column): Instantiate from System.Generic_Array_Operations.
1025 ("*", "abs"): Implement by instantiation from Generic_Array_Operations.
1026 (Sqrt): Local function for simple computation of square root without
1027 adding dependencies on Generic_Elementary_Functions.
1028 (Swap): New subprogram to exchange floating point numbers.
1029 (Inverse): Reimplement using Jordan-Gauss elimination.
1030 (Jacobi): New procedure implementing Jacobi's method for computation
1031 of eigensystems, based on Rutishauser's implementation.
1032 (L2_Norm): Implement directly using the inner product.
1033 (Sort_Eigensystem): Sort eigenvalue/eigenvector pairs in order of
1034 decreasing eigenvalue as required by the Ada RM.
1035 (Swap_Column): New helper procedure for Sort_Eigensystem.
1036 Remove with of System.Generic_Real_BLAS and System.Generic_Real_LAPACK.
1037 Add with of Ada.Containers.Generic_Anonymous_Array_Sort, for
1040 2011-08-29 Thomas Quinot <quinot@adacore.com>
1042 * put_scos.adb (Put_SCOs): Do not emit a newline for an empty
1045 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
1047 * s-finmas.adb (Finalize): Check Finalize_Address of the master rather
1048 than the current node.
1049 * s-finmas.ads: Move field Finalize_Address from type FM_Node to
1050 Finalization_Master. The list headers have two fields instead of three.
1051 This should fix alignment issue but subpool allocations are now
1052 unusable. Alphabetize subprograms.
1053 * s-stposu.adb (Allocate_Any_Controlled): Use the offset rather than
1054 the size of the header when converting the beginning of the object to
1055 a FM_Node. Set the master's Finalize_Address attribute if not already
1057 (Deallocate_Any_Controlled): Use the offset rather than the size of the
1058 header when converting the beginning of the object to a FM_Node.
1060 2011-08-29 Gary Dismukes <dismukes@adacore.com>
1062 * exp_ch11.adb (Expand_N_Raise_Statement): Don't suppress expansion of
1063 reraise when compiling for CodePeer.
1065 2011-08-29 Arnaud Charlet <charlet@adacore.com>
1067 * a-iteint.ads, Makefile.rtl: Add missing compilation of a-iteint.ads,
1068 now needed by a-convec.adb. Fix warning.
1070 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
1072 * exp_util.adb (Build_Allocate_Deallocate_Proc): Add a guard for the
1073 processing of TSS routine Finalize_Address when compiling in
1076 2011-08-29 Thomas Quinot <quinot@adacore.com>
1078 * a-strunb.ads, einfo.ads, g-comlin.ads, sem_ch6.adb,
1079 sem_warn.adb: Minor reformatting.
1081 2011-08-29 Emmanuel Briot <briot@adacore.com>
1083 * prj-conf.adb (Get_Config_Switches): Also collect the list of
1084 languages from aggregated projects.
1086 2011-08-29 Yannick Moy <moy@adacore.com>
1088 * lib-xref-alfa.adb, lib-xref.ads (Traverse_Declarations_Or_Statements,
1089 Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
1090 Traverse_Package_Declaration, Traverse_Subprogram_Body,
1091 Traverse_Compilation_Unit): Add a parameter Inside_Stubs so that bodies
1092 for stubs are traversed too when parameter is set
1093 (Traverse_All_Compilation_Units): Traverse without going inside stubs
1094 (Traverse_Declarations_Or_Statements): Do the special traversing for
1095 stubs when required.
1096 * sem_util.adb, sem_util.ads (Get_Body_From_Stub): New function to
1097 return subprogram or package body from stub.
1098 (Is_Subprogram_Stub_Without_Prior_Declaration): New function to detect
1099 stubs without prior subprogram decl.
1101 2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
1103 * gnat_ugn.texi: Fix typo.
1105 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
1107 * s-stposu.adb (Allocate_Any_Controlled): Reimplement the mechanism
1108 which accounts for size vs alignment issues and calculates the size of
1110 (Deallocate_Any_Controlled): Ditto.
1111 (Nearest_Multiple_Rounded_Up): New routine.
1113 2011-08-29 Tristan Gingold <gingold@adacore.com>
1115 * a-exstat.adb (String_To_EO): Do no set Cleanup_Flag.
1116 * a-exexda.adb (Set_Exception_C_Msg): Ditto.
1117 (Set_Exception_Msg): Ditto.
1118 * a-exexpr-gcc.adb (Setup_Current_Excep): Ditto. Do not set
1120 * a-except.adb, a-except-2005.adb (Save_Occurrence_No_Private): Remove.
1121 Use Save_Occurrence instead of Save_Occurrence_No_Private.
1122 (Raise_With_Msg): Remove Cleanup_Flag.
1123 * a-except.ads, a-except-2005.ads (Exception_Occurrence): Remove
1124 Clean_Flag and Private_Data components.
1126 2011-08-29 Yannick Moy <moy@adacore.com>
1128 * freeze.adb (Freeze_Record_Type): Ignore packing in Alfa mode, like
1130 * sem_ch3.adb (Signed_Integer_Type_Declaration): Correct the generation
1131 of an explicitly declared type, so that the base types of the original
1132 type and this generated type are the same, and a "type" (not a subtype
1134 * errout.adb (Special_Msg_Delete): Do not issue messages "Size too
1135 small" in Alfa mode, like in CodePeer mode.
1136 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore rep
1137 clauses in Alfa mode.
1139 2011-08-29 Javier Miranda <miranda@adacore.com>
1141 * exp_ch6.ads, exp_ch6.adb (Is_Null_Procedure): Move the spec of this
1142 function to the package spec.
1143 * sem_ch6.adb (Find_Corresponding_Spec, New_Overloaded_Entity): For
1144 internally generated bodies of null procedures locate the internally
1145 generated spec enforcing mode conformance.
1146 (Is_Interface_Conformant): Ensure that the controlling formal of the
1149 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1151 * sem_prag.adb (Analyze_Pragma, case Inline): In an instance, do not
1152 reject the pragma if it appears to apply to a formal subprogram.
1154 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1156 * exp_ch4.adb (Expand_Allocator_Expression): Use consistent name for
1157 inner expression, to prevent double evaluation.
1159 2011-08-29 Tristan Gingold <gingold@adacore.com>
1161 * a-exexpr.adb (Propagate_Exception): Remove all the parameters as
1163 * a-exexpr-gcc.adb (Propagate_Exception): Ditto.
1164 * a-except-2005.adb (Propagate_Exception): Adjust spec.
1165 (Raise_Current_Excep): Adjust call.
1166 (Raise_From_Signal_Handler): Call now simply call Raise_Current_Excep.
1168 2011-08-29 Thomas Quinot <quinot@adacore.com>
1170 * exp_disp.adb: Minor reformatting.
1172 2011-08-29 Tristan Gingold <gingold@adacore.com>
1174 * a-exexpr.adb (Setup_Exception): Removed.
1175 * a-exexpr-gcc.adb (Setup_Exception): Removed.
1176 * a-except.adb (Exception_Propagation): Removed.
1177 * a-except-2005.adb (Setup_Exception): Removed.
1178 (Reraise): Remove call to Setup_Exception.
1179 (Reraise_Occurrence): Ditto.
1180 (Reraise_Occurrence_Always): Ditto.
1181 (Reraise_Occurrence_No_Defer): Ditto.
1182 (Transfer_Occurrence): Ditto.
1183 * a-exexda.adb (Set_Exception_C_Msg): Remove call to Setup_Exception.
1184 (Set_Exception_Msg): Ditto.
1186 2011-08-29 Robert Dewar <dewar@adacore.com>
1188 * a-convec.adb, exp_disp.adb: Minor reformatting.
1190 2011-08-29 Tristan Gingold <gingold@adacore.com>
1192 * a-exexpr-gcc.adb (GNAT_GCC_Exception_Access): Set to convention C.
1194 2011-08-29 Gary Dismukes <dismukes@adacore.com>
1196 * exp_ch3.adb (Build_Record_Init_Proc.Build_Init_Procedure): Set
1197 Exception_Handlers to No_List instead of Empty_List in the case where
1198 there are no handlers.
1200 2011-08-29 Tristan Gingold <gingold@adacore.com>
1202 * gcc-interface/gigi.h (enum standard_datatypes): Add
1203 ADT_reraise_zcx_decl
1204 (reraise_zcx_decl): New macro.
1205 * gcc-interface/trans.c (gnu_incoming_exc_ptr): New variable.
1206 (gigi): Set reraise_zcx_decl.
1207 (Exception_Handler_to_gnu_zcx): Save and restore gnu_incoming_exc_ptr.
1208 (gnat_to_gnu): Handle N_Raise_Statement.
1210 2011-08-29 Robert Dewar <dewar@adacore.com>
1212 * sem_ch6.adb, exp_ch3.adb, s-stposu.adb, a-undesu.ads,
1213 a-undesu.adb: Minor reformatting.
1215 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1217 * exp_disp.adb (Check_Premature_Freezing): When building a dispatch
1218 table, accept an unfrozen untagged component if it is an actual for a
1219 formal incomplete type.
1220 * a-convec.ads, a-convec.adb: Instantiate Ada.Iterator_Interfaces to
1221 provide new iterator forms over vectors.
1222 Introduce type Iterator in package body to implement operations of
1223 Reversible_Iterator interface.
1224 * a-iteint.ads: Make package pure so it is usable with new container
1225 packages, that are categorized Remote_Types.
1227 2011-08-29 Robert Dewar <dewar@adacore.com>
1229 * a-exexpr-gcc.adb, a-synbar.adb, sem_ch13.adb: Minor reformatting.
1231 2011-08-29 Bob Duff <duff@adacore.com>
1233 * sem_aggr.adb (Resolve_Aggr_Expr): Call this routine even in the case
1234 of <>, because this is the routine that checks for dimensionality
1235 errors (for example, for a two-dimensional array, (others => <>) should
1236 be (others => (others => <>)).
1238 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
1240 * impunit.adb: Add new run-time units.
1241 * freeze.adb, exp_ch7.ads, exp_ch7.adb, exp_util.ads, exp_util.adb,
1242 s-stposu.ads, s-stposu.adb: Code clean up.
1243 Handle protected class-wide or task class-wide types
1244 Handle C/C++/CIL/Java types.
1245 * s-spsufi.adb, s-spsufi.ads: New files.
1247 2011-08-29 Yannick Moy <moy@adacore.com>
1249 * sem_ch13.adb (Analyze_Aspect_Specifications): Reject test-case on
1250 library-level subprogram.
1251 * sem_prag.adb (Check_Test_Case): Stricter rules for test-case
1253 (Analyze_Pragma): Change name "Normal" for "Nominal" in test-case
1255 * snames.ads-tmpl: Change name "Normal" for "Nominal" in test-case
1257 * gnat_rm.texi: Update doc for Test_Case pragma.
1259 2011-08-29 Tristan Gingold <gingold@adacore.com>
1261 * a-exexpr-gcc.adb (Unwind_Exception): Remove default value, made it
1263 (GCC_Exception_Access): New type.
1264 (Unwind_DeleteException): New imported procedure
1265 (Foreign_Exception): Import it.
1266 (GNAT_GCC_Exception): Simply have the occurrence inside.
1267 (To_GCC_Exception): New function.
1268 (To_GNAT_GCC_Exception): New function.
1269 (GNAT_GCC_Exception_Cleanup): New procedure..
1270 (Propagate_GCC_Exception): New procedure.
1271 (Reraise_GCC_Exception): New procedure.
1272 (Setup_Current_Excep): New procedure.
1273 (CleanupUnwind_Handler): Change type of UW_Exception parameter.
1274 (Unwind_RaiseException): Ditto.
1275 (Unwind_ForcedUnwind): Ditto.
1277 (Begin_Handler): Change type of parameter.
1278 (End_Handler): Ditto. Now delete the exception if still present.
1279 (Setup_Key): Removed.
1280 (Is_Setup_And_Not_Propagated): Removed.
1281 (Set_Setup_And_Not_Propagated): Ditto.
1282 (Clear_Setup_And_Not_Propagated): Ditto.
1283 (Save_Occurrence_And_Private): Ditto.
1284 (EID_For): Add 'not null' constraint on parameter.
1285 (Setup_Exception): Does nothing.
1286 (Propagate_Exception): Simplified.
1287 * exp_ch11.adb (Expand_N_Raise_Statement): In back-end exception model,
1288 re-raise is not expanded anymore.
1289 * s-except.ads (Foreign_Exception): New exception - placeholder for
1291 * raise-gcc.c (__gnat_setup_current_excep): Declare
1292 (CXX_EXCEPTION_CLASS): Define (not yet used)
1293 (GNAT_EXCEPTION_CLASS): Define.
1294 (is_handled_by): Handle foreign exceptions.
1295 (PERSONALITY_FUNCTION): Call __gnat_setup_current_excep.
1297 2011-08-29 Jose Ruiz <ruiz@adacore.com>
1299 * a-synbar.adb (Synchronous_Barrier): Some additional clarification.
1301 2011-08-29 Thomas Quinot <quinot@adacore.com>
1303 * a-synbar-posix.adb: Minor reformatting.
1305 2011-08-29 Jose Ruiz <ruiz@adacore.com>
1307 * a-exetim-posix.adb, a-exetim-mingw.adb, a-exetim-mingw.ads,
1308 a-exetim-default.ads (Interrupt_Clocks_Supported,
1309 Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
1310 definitions to be compliant with AI-0171. The target systems do not
1311 support separate account for the execution time of interrupt handlers.
1313 2011-08-29 Jose Ruiz <ruiz@adacore.com>
1315 * a-synbar.adb (Wait): Change the order of evaluation of the conditions
1316 in the barrier to put first the easiest to evaluate (and the one which
1317 will be True more often). More efficient.
1319 2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
1321 * s-atocou-x86.adb: Fix constraint in machine code insertion.
1323 2011-08-29 Bob Duff <duff@adacore.com>
1325 * aspects.ads, aspects.adb: Add new aspects for various pragmas and
1326 attributes that are now aspects, as specified by AI05-0229-1.
1327 * sem_ch13.adb (Analyze_Aspect_Specifications,
1328 Check_Aspect_At_Freeze_Point): Analyze the new aspects. Turn them into
1329 pragmas or attribute references, as appropriate.
1331 2011-08-29 Robert Dewar <dewar@adacore.com>
1333 * a-synbar.ads, a-synbar.adb, a-synbar-posix.adb,
1334 a-synbar-posix.ads: Minor reformatting.
1336 2011-08-29 Yannick Moy <moy@adacore.com>
1338 * snames.ads-tmpl: Add name Force.
1340 2011-08-29 Pascal Obry <obry@adacore.com>
1342 * prj-nmsc.adb: Minor reformatting.
1344 2011-08-29 Jose Ruiz <ruiz@adacore.com>
1346 * a-exetim.ads (Interrupt_Clocks_Supported,
1347 Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
1348 definitions to be compliant with AI-0171.
1350 2011-08-29 Robert Dewar <dewar@adacore.com>
1352 * a-ngelfu.adb: Add comments.
1354 2011-08-29 Geert Bosch <bosch@adacore.com>
1356 * a-ngelfu.adb (Tan): Do not raise Constraint_Error if the argument is
1357 the closest machine number to Pi / 2.0.
1359 2011-08-29 Jose Ruiz <ruiz@adacore.com>
1361 * impunit.adb (Non_Imp_File_Names_12): Add a-synbar for new Ada 2012
1362 package Ada.Synchronous_Barriers.
1363 * a-synbar.ads, a-synbar.adb, a-synbar-posix.ads, a-synbar-posix.adb:
1364 Add new specs and bodies for Ada.Synchronous_Barriers. There is a
1365 default implementation using protected objects and another one
1366 a-synbar-posix using POSIX barriers as the underlying support.
1367 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for Linux (x86,
1368 x86_64, ia64) and MIPS IRIX): Use the a-synbar-posix implementation of
1369 Ada.Synchronous_Barriers which uses POSIX barriers (more efficient).
1370 Clean up dependencies.
1371 * Makefile.rtl (GNATRTL_TASKING_OBJS): Add a-synbar.o
1373 2011-08-29 Robert Dewar <dewar@adacore.com>
1375 * sem_ch7.adb, make.adb, sem_res.adb, exp_intr.adb,
1376 exp_dist.adb: Minor code reorganization.
1379 2011-08-29 Thomas Quinot <quinot@adacore.com>
1381 * sem_cat.adb (Validate_RACW_Primitive): The return type of an RACW
1382 primitive operation must support external streaming if it is not a
1383 controlling access result.
1385 2011-08-29 Thomas Quinot <quinot@adacore.com>
1387 * sinfo.ads, sem_ch7.adb: Minor reformatting.
1389 2011-08-29 Bob Duff <duff@adacore.com>
1391 * sem_ch4.adb (Analyze_Allocator): Check No_Nested_Finalization
1392 restriction on allocators, as required by AI05-0013-1.
1393 * restrict.ads: Minor comment fix.
1395 2011-08-29 Tristan Gingold <gingold@adacore.com>
1397 * a-exexpr.adb, a-except-2005.ads (Jmpbuf_Address): Move to a-exexpr.adb
1398 (To_Jmpbuf_Address): Ditto
1399 (builtin_longjmp): Ditto
1401 2011-08-29 Thomas Quinot <quinot@adacore.com>
1403 * sem_res.adb: Minor reformatting.
1405 2011-08-29 Vincent Celier <celier@adacore.com>
1407 * make.adb (Gnatmake): Move special processing for VM targets after the
1408 call to Get_Target_Parameters.
1410 2011-08-29 Thomas Quinot <quinot@adacore.com>
1412 * sem_ch12.adb, par-ch12.adb: Minor reformatting.
1414 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
1416 * sem_res.adb (Resolve_Allocator): Implement Ada2012-B052. Detect cases
1417 where an anonymous access discriminant of a limited designated type
1418 appears in a non-immutably limited discriminated type and issue an
1419 error message. Add local variable Desig_T and replace all occurrences
1422 2011-08-29 Jose Ruiz <ruiz@adacore.com>
1424 * a-rttiev.adb (Set_Handler): Update comment to indicate that our
1425 implementation is compliant to RM D.15(15/2) after the modification
1426 imposed by AI05-0094-1 (binding interpretation).
1428 2011-08-29 Robert Dewar <dewar@adacore.com>
1430 * exp_ch9.adb, s-tasren.adb, exp_sel.adb, exp_sel.ads, exp_ch11.adb,
1431 s-interr-hwint.adb, s-tpobop.adb, sem_ch13.adb: Minor reformatting.
1433 2011-08-29 Thomas Quinot <quinot@adacore.com>
1435 * par-endh.adb (Check_End): For an END where it is mandatory to repeat
1436 the scope name, do not report a missing label as a style violation (it
1437 will be diagnosed as an illegality).
1438 * exp_dist.adb (Add_Params_For_Variant_Components): Fix handling of
1439 variant records: Get_Enum_Lit_From_Pos already returns a usage
1440 occurrence of the literal, no need to use New_Occurrence_Of. Set Etype
1441 on Expr in Integer_Literal case so that it can be used by
1444 2011-08-29 Tristan Gingold <gingold@adacore.com>
1446 * exp_sel.ads (Build_Abort_BLock_Handler): New function spec.
1448 * exp_sel.adb (Build_Abort_Block): Use Build_Abort_Block_Handler.
1449 (Build_Abort_Block_Handler): New function to build an Abort_Signal
1451 * exp_ch9.adb (Expand_N_Asynchronous_Select): Call
1452 Build_Abort_Block_Handler to build the exception handler. Do not
1453 undefer aborts for the Abort_Signal exception handler if back-end
1454 exception mechanism.
1455 * exp_ch11.adb (Expand_Exception_Handlers): Do not undefer aborts if
1456 back_end exceptions for all others and abort_signal.
1457 * s-except.ads (ZCX_By_Default): New constant.
1458 * a-except-2005.adb (Raise_Exception): Do not defer abort if ZCX.
1459 (Raise_Exception_Always): Ditto.
1460 (Raise_From_Signal_Handler): Ditto.
1461 (Raise_With_Location_And_Msg): Ditto.
1462 (Raise_With_Msg): Ditto.
1464 (Reraise_Occurence): Ditto.
1465 (Reraise_Occurrence_Always): Ditto.
1466 * s-tasren.adb (Exceptional_Complete_Rendezvous): Defer aborts if ZCX.
1467 * s-tpobop.adb: (Exceptional_Complete_Body): Undefer abort if ZCX.
1469 2011-08-29 Thomas Quinot <quinot@adacore.com>
1471 * sem_util.ads (Get_Enum_Lit_From_Pos): Clarify documentation.
1473 2011-08-29 Robert Dewar <dewar@adacore.com>
1475 * snames.adb-tmpl, sem_ch13.adb: Minor reformatting
1476 Minor code reorganization.
1478 2011-08-29 Bob Duff <duff@adacore.com>
1480 * usage.adb (-gnatwy): Fix documentation: this switch applies to Ada
1481 2012, not just Ada 2005.
1483 2011-08-29 Vincent Celier <celier@adacore.com>
1485 * gnat_ugn.texi: Indicate that when the compiler is called by gnatmake
1486 with a project file or with gprbuid, if -gnatep= is specified, the
1487 builder may need to be invoked with -x.
1489 2011-08-29 Tristan Gingold <gingold@adacore.com>
1491 * a-exexpr-gcc.adb: Minor comment fix.
1493 2011-08-29 Robert Dewar <dewar@adacore.com>
1495 * sem_ch8.adb: Minor reformatting.
1497 2011-08-29 Bob Duff <duff@adacore.com>
1499 * par-ch2.adb (P_Identifier): Warn that "some" is reserved in Ada 2012.
1500 * par-ch4.adb (P_Quantified_Expression): Remove unnecessary code for
1501 treating "some" as unreserved in earlier Ada versions. This is now
1502 handled in Snames.Is_Keyword_Name. Parse "for some" using Tok_Some,
1503 rather than Name_Some, since Tok_Some is now recognized as reserved.
1504 * scans.adb (Initialize_Ada_Keywords): Handle Tok_Some like any other
1506 * scans.ads: Minor comment fixes.
1507 * snames.adb-tmpl (Is_Keyword_Name): Handle Ada 2012 reserved words as
1508 for other language versions.
1509 * scn.adb (Scan_Reserved_Identifier): Remove unnecessary code for
1510 treating "some" as unreserved in earlier Ada versions. This is now
1511 handled in Snames.Is_Keyword_Name.
1512 * par-ch3.adb (P_Defining_Identifier): Warn that "some" is reserved in
1514 (P_Subtype_Mark_Resync): Remove unnecessary code for treating "some" as
1515 unreserved in earlier Ada versions. This is now handled in
1516 Snames.Is_Keyword_Name.
1517 * snames.ads-tmpl (Ada_2012_Reserved_Words): Handle Ada 2012 reserved
1518 words as for other language versions.
1519 * gnat_ugn.texi (-gnatwy): Fix documentation: this switch applies to
1520 Ada 2012, not just Ada 2005.
1522 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1524 * sem_ch13.adb: Additional semantic checks for aspects involved in
1527 2011-08-29 Matthew Heaney <heaney@adacore.com>
1529 * a-comutr.ads, a-comutr.adb, a-cimutr.ads, a-cimutr.adb,
1530 a-cbmutr.ads, a-cbmutr.adb (Find_In_Subtree): Remove superfluous
1531 Container parameter.
1532 (Ancestor_Find): ditto.
1534 2011-08-29 Thomas Quinot <quinot@adacore.com>
1536 * par-endh.adb: Minor reformatting.
1538 2011-08-29 Tristan Gingold <gingold@adacore.com>
1540 * a-exexpr-gcc.adb (Unwind_Action) Rewrite as an integer with constants.
1541 (GNAT_GCC_Exception): Remove N_Cleanups_To_Trigger component.
1542 (Adjust_N_CLeanups_For): Remove.
1543 (CleanupUnwind_Handler): Call Unhandled_Exception_Terminate when end of
1545 (Propgate_Exception): Adjust.
1546 * raise-gcc.c: Add a few static/const.
1547 (Adjust_N_Cleanups_For): Remove declaration.
1548 (PERSONALITY_FUNCTION): Remove code dealing with N_Cleanups_To_Trigger.
1550 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1552 * sem_ch8.adb: Use type of function return when rewriting as object
1555 2011-08-29 Gary Dismukes <dismukes@adacore.com>
1557 * sem_type.adb: Minor reformatting.
1559 2011-08-29 Robert Dewar <dewar@adacore.com>
1561 * makeutl.adb: Minor reformatting.
1563 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1565 * sem_ch8.adb (Analyze_Object_Renaming): If the renamed object is a
1566 function call of a limited type, the expansion of the renaming is
1567 complicated by the presence of various temporaries and subtypes that
1568 capture constraints of the renamed object.
1569 Rewrite node as an object declaration, whose expansion is simpler.
1570 Given that the object is limited there is no copy involved and no
1573 2011-08-29 Robert Dewar <dewar@adacore.com>
1575 * exp_ch5.adb, sinfo.ads, make.adb, s-pooglo.adb, sem_ch12.adb,
1576 freeze.adb, sem_ch6.adb, par-ch12.adb: Minor reformatting.
1578 2011-08-29 Tristan Gingold <gingold@adacore.com>
1580 * system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
1581 system-tru64.ads, system-irix-n32.ads, system-vxworks-arm.ads,
1582 system-linux-hppa.ads, system-linux-s390.ads,
1583 system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
1584 system-vms_64.ads, system-vxworks-sparcv9.ads, system-linux-ppc.ads,
1585 system-aix64.ads, system-lynxos-ppc.ads, system-linux-sh4.ads,
1586 system-solaris-x86.ads, system-linux-x86_64.ads, system-linux-x86.ads,
1587 system-vxworks-ppc.ads, system-hpux.ads, system-darwin-ppc.ads,
1588 system-solaris-sparc.ads, system-lynxos-x86.ads,
1589 system-vxworks-m68k.ads, system-hpux-ia64.ads, system-irix-o32.ads,
1590 system-solaris-x86_64.ads, system-mingw-x86_64.ads,
1591 system-vxworks-mips.ads, system-linux-sparc.ads, system-vms-ia64.ads,
1592 system-freebsd-x86.ads, system-aix.ads, system-darwin-x86_64.ads,
1593 system-vxworks-x86.ads: Remove GCC_ZCX_Support
1594 * s-taprop-posix.adb, s-taprop-irix.adb, s-taprop-vxworks.adb,
1595 s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-solaris.adb: Ditto.
1596 * opt.ads: Adjust comment.
1597 * targparm.ads, targparm.adb: Remove GCC_ZCX_Support_On_Target.
1598 * gnat1drv.adb: Do not check for GCC_ZCX_Support_On_Target.
1599 * system.ads: Move GCC_ZCX_Support to obsolete entries.
1601 2011-08-29 Emmanuel Briot <briot@adacore.com>
1603 * makeutl.adb (Do_Complete): Resolve symbolic links when a relative
1604 file name is specified on the gnatmake or gprbuild command line, and
1605 before we search for that file in the project.
1607 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1609 * sem_type.adb (Within_Instance): New predicate in Collect_Interps,
1610 used to determine whether a possible interpretation for an overloadable
1611 entity is declared within the current instantiation and should be
1612 included in the candidate set.
1614 2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
1616 * gnat_rm.texi, gnat_ugn.texi: Clean ups.
1618 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1620 * sem_res.adb (Resolve_Actuals): Use base type to determine whether an
1621 access subtype is access_to_subprogram, when applying checks for
1624 2011-08-29 Matthew Heaney <heaney@adacore.com>
1626 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Splice_Subtree): Only check
1627 for sibling when common parent.
1629 2011-08-29 Thomas Quinot <quinot@adacore.com>
1631 * get_scos.adb: Literals of Pragma_Id are pragma names prefixed with
1634 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1636 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Enable freeze actions
1637 for the return type when in ASIS mode.
1639 2011-08-29 Vincent Celier <celier@adacore.com>
1641 * make.adb (Gnatmake): Get the default search dirs, then the target
1642 parameters after getting the Builder switches, as the Builder switches
1643 may include --RTS= and that could change the default search dirs.
1645 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
1647 * exp_ch7.adb (Make_Adjust_Call): Rewrite to mimic the structure of
1648 Make_Final_Call. Move the processing for class-wide types before the
1649 processing for derivations from [Limited_]Controlled.
1650 (Make_Final_Call): Move the processing for class-wide types before the
1651 processing for derivations from [Limited_]Controlled.
1652 * s-stposu.adb (Allocate_Any_Controlled): Correct the membership check.
1653 Add code to account for alignments larger than the list header. Add a
1654 comment illustrating the structure of the allocated object + padding +
1656 (Deallocate_Any_Controlled): Add code to account for alignments larger
1657 than the list header.
1659 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1661 * sinfo.ads, sinfo.adb: New node kind
1662 N_Formal_Incomplete_Type_Definition, related flags.
1663 par-ch12.adb (P_Formal_Type_Declaration, G_Formal_Type_Definition):
1664 Parse formal incomplete types.
1665 * sem.adb (Analyze): Formal_Incomplete_Type_Definitions are handled in
1667 * sem_ch7.adb (Analyze_Package_Specification, Unit_Requires_Body):
1668 Formal incomplete types do not need completion.
1669 * sem_ch12.adb (Analyze_Formal_Incomplete_Type,
1670 Validate_Incomplete_Type_Instance): New procedures to handle formal
1672 * freeze.adb (Freeze_Entity): Do not freeze the subtype of an actual
1673 that corresponds to a formal incomplete type.
1674 * sprint.adb: Handle formal incomplete type declarations.
1675 * exp_util.adb (Insert_Actions): An incomplete_type_definition is not
1678 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
1680 * a-fihema.ads, a-fihema.adb: Unit removed.
1681 * a-undesu.ads, a-undesu.adb: New unit implementing
1682 Ada.Unchecked_Deallocate_Subpool.
1683 * einfo.adb: Remove Associated_Collection from the node usage.
1684 Add Finalization_Master to the node usage.
1685 (Associated_Collection): Removed.
1686 (Finalization_Master): New routine.
1687 (Set_Associated_Collection): Removed.
1688 (Set_Finalization_Master): New routine.
1689 (Write_Field23_Name): Remove Associated_Collection from the output. Add
1690 Finalization_Master to the output.
1691 * einfo.ads: Remove attribute Associated_Collection and its uses in
1693 Add new attribute Finalization_Master along with its uses in entitites.
1694 (Associated_Collection): Removed along with its pragma import.
1695 (Finalization_Master): New routine along with a pragma import.
1696 (Set_Associated_Collection): Removed along with its pragma import.
1697 (Set_Finalization_Master): New routine along with a pragma import.
1698 * exp_ch3.adb (Expand_Freeze_Array_Type): Replace call to
1699 Build_Finalization_Collection with Build_Finalization_Master.
1700 (Expand_Freeze_Record_Type): Move the generation of Finalize_Address
1701 before the bodies of the predefined routines. Add comment explaining
1702 this. Replace call to Build_Finalization_Collection with
1703 Build_Finalization_Master.
1704 (Freeze_Type): Replace call to Build_Finalization_Collection with
1705 Build_Finalization_Master.
1706 (Make_Finalize_Address_Body): Comment reformatting.
1707 (Make_Predefined_Primitive_Specs): Code reformatting.
1708 (Stream_Operation_OK): Update comment mentioning finalization
1709 collections. Replace RE_Finalization_Collection with
1710 RE_Finalization_Master.
1711 * exp_ch4.adb (Complete_Controlled_Allocation): Replace call to
1712 Associated_Collection with Finalization_Master. Replace call to
1713 Build_Finalization_Collection with Build_Finalization_Master.
1714 (Expand_Allocator_Expression): Replace call to Associated_Collection
1715 with Finalization_Master. Replace call to Set_Associated_Collection with
1716 Set_Finalization_Master. Remove the generation of
1717 Set_Finalize_Address_Ptr.
1718 (Expand_N_Allocator): Replace call to Associated_Collection with
1719 Finalization_Master. Remove the generation of Set_Finalize_Address_Ptr.
1720 * exp_ch6.adb (Add_Collection_Actual_To_Build_In_Place_Call): Renamed to
1721 Add_Finalization_Master_Actual_To_Build_In_Place_Call. Update the
1722 comment on usage. Replace call to Needs_BIP_Collection with
1723 Needs_BIP_Finalization_Master Remplace BIP_Collection with
1724 BIP_Finalization_Master. Update all comments which mention finalization
1725 collections. Replace Associated_Collection with
1726 Finalization_Master. Replace Build_Finalization_Collection with
1727 Build_Finalization_Master.
1728 (BIP_Formal_Suffix): Update BIP_Collection's case.
1729 (Build_Heap_Allocator): Update the related comment. Rename local
1730 variable Collect to Fin_Mas_Id and update its occurrences. Update
1731 comments which mention finalization collections. Replace
1732 Set_Associated_Collection with Set_Finalization_Master.
1733 (Expand_Call): Update the code which detects a special piece of library
1735 (Make_Build_In_Place_Call_In_Allocator): Replace the call to
1736 Add_Collection_Actual_To_Build_In_Place_Call with
1737 Add_Finalization_Master_Actual_To_Build_In_Place_Call. Remove the code
1738 which generates a call to Make_Set_Finalize_Address_Ptr_Call.
1739 (Make_Build_In_Place_Call_In_Anonymous_Context): Replace call to
1740 Add_Collection_Actual_To_Build_In_Place_Call with
1741 Add_Finalization_Master_Actual_To_Build_In_Place_Call.
1742 (Make_Build_In_Place_Call_In_Assignment): Replace call to
1743 Add_Collection_Actual_To_Build_In_Place_Call with
1744 Add_Finalization_Master_Actual_To_Build_In_Place_Call.
1745 (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
1746 * exp_ch6.ads: Rename BIP_Collection to BIP_Finalization_Master.
1747 (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
1748 * exp_ch7.adb (Build_BIP_Cleanup_Stmts): Update comment on usage.
1749 Rename local variable Collect to Fin_Mas_Id and update its occurrences.
1750 Replace call to Set_Associated_Collection with Set_Finalization_Master.
1751 (Build_Finalization_Collection): Renamed to Build_Finalization_Master.
1752 Replace the call to Associated_Collection with Finalization_Master.
1753 Rename local variable Coll_Id to Fin_Mas_Id and update its occurrences.
1754 Update the way finalization master names are generated. Update the
1755 retrieval of the correct access type which will carry the pool and
1757 (Make_Final_Call): Reimplement the way [Deep_]Finalize is retrieved.
1758 (Make_Finalize_Address_Body): Abstract types do not need
1759 Finalize_Address. Code reformatting.
1760 (Make_Finalize_Address_Stmts): Update comment on usage.
1761 (Make_Set_Finalize_Address_Ptr_Call): Removed.
1762 (Process_Declarations): Update comments.
1763 * exp_ch7.ads (Build_Finalization_Collection): Renamed to
1764 Build_Finalization_Master. Update associated comment.
1765 (Make_Set_Finalize_Address_Ptr_Call): Removed.
1766 * exp_ch13.adb: Update comments which mention finalization collections.
1767 (Expand_N_Free_Statement): Replace the call to Associated_Collection
1768 with Finalization_Master.
1769 * exp_util.adb (Build_Allocate_Deallocate_Proc): Reimplemented to
1770 create calls to routines Allocate_Any_Controlled and
1771 Deallocate_Any_Controlled.
1772 (Find_Finalize_Address): New routine.
1773 (Is_Allocate_Deallocate_Proc): Update the RTE entities used in the
1775 (Requires_Cleanup_Actions): Update the comment on freeze node
1777 * exp_util.ads: Remove comment on generated code for
1778 Build_Allocate_Deallocate_Proc. The code is now quite complex and it
1779 is better to simply look in the body.
1780 * freeze.adb (Freeze_All): Update the comment of finalization
1781 collections. Replace the call to Associated_Collection with
1782 Finalization_Master. Replace the call to Build_Finalization_Collection
1783 with Build_Finalization_Master.
1784 * impunit.adb: Add a-undesu and s-stposu to the list of units.
1785 * Makefile.rtl: Add files a-undesu, s-finmas and s-stposu. Remove file
1787 * rtsfind.adb (Get_Unit_Name): Remove the processing for children of
1788 Ada.Finalization. Add processing for children of System.Storage_Pools.
1789 * rtsfind.ads: Remove the naming of second level children of
1791 Remove Ada_Finalization_Heap_Management from the list of units.
1792 Remove subtype Ada_Finalization_Child.
1793 Remove the following subprogram entities:
1797 RE_Finalization_Collection
1798 RE_Finalization_Collection_Ptr
1799 RE_Set_Finalize_Address_Ptr
1801 Add the naming of second level children of System.Storage_Pools.
1802 Add System_Finalization_Masters and System_Storage_Pools_Subpools to
1804 Add subtype System_Storage_Pools_Child.
1805 Add the following subprogram entities to System.Finalization_Masters:
1807 RE_Finalization_Master
1808 RE_Finalization_Master_Ptr
1810 Add the following subprogram entities to System.Storage_Pools.Subpools:
1812 RE_Allocate_Any_Controlled
1813 RE_Deallocate_Any_Controlled
1814 RE_Root_Storage_Pool_With_Subpools
1818 Move the following subprogram entities from
1819 Ada.Finalization.Heap_Management to System.Finalization_Masters:
1821 RE_Add_Offset_To_Address
1826 * sem_ch3.adb (Access_Type_Declaration): Replace the call to
1827 Set_Associated_Collection with Set_Finalization_Master.
1828 * sem_ch6.adb (Create_Extra_Formals): Update the way extra formal
1829 BIP_Finalization_Master is created.
1830 * s-finmas.adb: New unit System.Finalization_Masters.
1831 * s-finmas.ads: New unit System.Finalization_Masters.
1832 * s-stopoo.ads, s-stopoo.adb: Minor code reformatting.
1833 * s-stposu.ads, s-stposu.adb: New unit implementing
1834 System.Storage_Pools.Subpools.
1836 2011-08-29 Bob Duff <duff@adacore.com>
1838 * tbuild.adb: Add assertion.
1840 2011-08-29 Thomas Quinot <quinot@adacore.com>
1842 * s-pooglo.adb: Minor reformatting.
1844 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1846 * exp_ch5.adb (Expand_N_Assignment_Statement): if the left-hand side is
1847 an indexed component of a packed array whose element type is a record
1848 with a representation clause different from that of the right-hand
1849 side, generate a temporary to minimuze the number of bit-field
1850 operations generated.
1852 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1854 * exp_util.adb (Insert_Actions): Use clauses can be part of lists of
1855 declarations, and thus are likely insertion points for actions.
1857 2011-08-29 Bob Duff <duff@adacore.com>
1859 * einfo.ads: Minor comment fix.
1861 2011-08-29 Robert Dewar <dewar@adacore.com>
1863 * frontend.adb, gnat1drv.adb: Minor reformatting.
1865 2011-08-29 Tristan Gingold <gingold@adacore.com>
1867 * s-pooglo.adb (Allocate, Deallocate): Take into account the alignment.
1868 * a-fihema.adb (Allocate, Deallocate): Ditto. Possibly add padding
1869 space in front of the header.
1871 2011-08-29 Johannes Kanig <kanig@adacore.com>
1873 * frontend.adb (Frontend): Exit after creating Standard package when
1874 -gnatd.H is present.
1875 * gnat1drv.adb (Gnat1drv): Call Backend right away when -gnatd.H is
1878 2011-08-29 Robert Dewar <dewar@adacore.com>
1880 * exp_ch9.adb, mlib-prj.adb, prj.adb, prj.ads, ttypes.ads, sem_ch4.adb,
1881 makeutl.adb, makeutl.ads, atree.ads, snames.adb-tmpl,
1882 snames.ads-tmpl: Minor reformatting.
1884 2011-08-29 Philippe Gil <gil@adacore.com>
1886 * prj.adb (Reset_Units_In_Table): New procedure.
1887 Reset units to avoid access to freed memory.
1889 2011-08-29 Thomas Quinot <quinot@adacore.com>
1891 * get_scos.adb: When reading a P statement SCO without a pragma name
1892 (from an older ALI file), ensure that the Pragma_Name component is set
1893 to Unknown_Pragma (not left uninitialized).
1895 2011-08-29 Vincent Celier <celier@adacore.com>
1897 * makeutl.adb (Get_Directories): New procedure moved from Buildgpr and
1898 modified to compute correctly the object path of a SAL project that is
1899 extending another library project.
1900 (Write_Path_File): New procedure.
1901 * makeutl.ads (Directories): New table moved from Buildgpr
1902 (Get_Directories): New procedure moved from Buildgpr
1903 (Write_Path_File): New procedure
1904 * mlib-prj.adb (Build_Library): Use Makeutl.Get_Directories to set the
1905 paths before binding SALs, instead of Set_Ada_Paths.
1906 * prj-env.adb (Set_Path_File_Var): Procedure has been moved to package
1908 * prj.adb (Set_Path_File_Var): New procedure moved from Prj.Env
1909 (Current_Source_Path_File_Of): New function
1910 (Set_Current_Object_Path_File_Of): New procedure
1911 (Current_Source_Object_File_Of): New function
1912 (Set_Current_Object_Path_File_Of): New procedure
1913 * prj.ads (Set_Path_File_Var): New procedure moved from Prj.Env
1914 (Current_Source_Path_File_Of): New function
1915 (Set_Current_Object_Path_File_Of): New procedure
1916 (Current_Source_Object_File_Of): New function
1917 (Set_Current_Object_Path_File_Of): New procedure
1919 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1921 * exp_ch5.adb (Expand_N_Assignment_Statement): For an assignment to a
1922 packed entity, use a bit-field assignment only if there is no change of
1925 2011-08-29 Thomas Quinot <quinot@adacore.com>
1927 * rtsfind.ads, exp_ch3.adb (In_Runtime): Minor code improvement, use
1928 Is_RTU instead of using Chars comparisons.
1930 2011-08-29 Thomas Quinot <quinot@adacore.com>
1932 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do not create a
1933 temporary object if the actual is constrained, and the discriminants
1934 read from the stream don't match.
1936 2011-08-29 Tristan Gingold <gingold@adacore.com>
1938 * sem_attr.adb, exp_attr.adb: Add handling of
1939 Attribute_System_Allocator_Alignment
1940 * snames.ads-tmpl: Add Name_System_Allocator_Alignment and
1941 Attribute_System_Allocator_Alignment.
1942 * ttypes.ads, get_targ.ads: Add Get_System_Allocator_Alignment.
1943 * gcc-interface/targtyps.c, gcc-interface/utils2.c,
1944 gcc-interface/gigi.h: Renames get_target_default_allocator_alignment to
1945 get_target_system_allocator_alignment.
1947 2011-08-29 Arnaud Charlet <charlet@adacore.com>
1949 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1952 2011-08-29 Arnaud Charlet <charlet@adacore.com>
1954 * exp_ch3.adb (In_Runtime): Fix typo.
1956 2011-08-29 Bob Duff <duff@adacore.com>
1958 * sem_ch4.adb (Analyze_Allocator): Analyze the subpool specification.
1960 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1962 * exp_ch3.adb (Expand_N_Object_Declaration): If the entity is tagged
1963 and a separate tag assignment is generated, ensure that the tag
1964 assignment is analyzed.
1966 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1968 * atree.ads, atree.adb (Copy_Separate_List): New function that applies
1969 Copy_Separate_Tree to a list of nodes. Used to create disjoint copies
1970 of statement lists that may contain local declarations.
1971 * exp_ch9.adb (Expand_N_Timed_Entry_Call): Use Copy_Separate_List to
1972 duplicate the triggering statements needed for the expansion of this
1973 construct, when the trigger is a dispatching call to a synchronized
1976 2011-08-29 Arnaud Charlet <charlet@adacore.com>
1978 * gnat_rm.texi: Add doc for 'Elab_Subp_Body.
1979 * bindgen.adb: Add comments.
1980 * snames.adb-tmpl (Is_Attribute_Name): Only recognize 'Elab_Subp_Body
1983 2011-08-29 Robert Dewar <dewar@adacore.com>
1985 * exp_attr.adb: Minor reformatting.
1986 Minor code reorganization and commenting.
1987 * par_sco.adb, checks.adb, sem_attr.adb, get_scos.adb: Minor
1990 2011-08-29 Thomas Quinot <quinot@adacore.com>
1992 * get_scos.adb: Ignore chaining indicators not currently supported
1995 2011-08-29 Arnaud Charlet <charlet@adacore.com>
1997 * system.ads: Minor editing.
1999 2011-08-29 Arnaud Charlet <charlet@adacore.com>
2001 * bindgen.adb (Gen_Elab_Calls): Generate calls to subp'Elab_Subp_Body in
2003 * sem_attr.ads, sem_attr.adb, exp_Attr.adb, sem_ch6.adb: Add handling of
2004 Attribute_Elab_Subp_Body.
2005 * snames.ads-tmpl (Attribute_Elab_Subp_Body, Name_Elab_Subp_Body): New.
2006 * sem_util.adb: Update comments.
2008 2011-08-29 Thomas Quinot <quinot@adacore.com>
2010 * par_sco.adb, scos.adb, scos.ads, put_scos.adb, get_scos.adb: Record
2011 pragma name for each SCO statement corresponding to a pragma.
2013 2011-08-29 Arnaud Charlet <charlet@adacore.com>
2015 * opt.ads: Minor editing.
2017 2011-08-29 Yannick Moy <moy@adacore.com>
2019 * gnat1drv.adb (Adjust_Global_Switches): Remove options for ALFA mode
2020 that only made sense for CodePeer mode.
2022 2011-08-29 Jose Ruiz <ruiz@adacore.com>
2024 * targparm.ads (Support_64_Bit_Divides_On_Target): Remove this flag
2025 which is no longer used.
2026 * targparm.adb (S64, S64_Str, Get_Target_Parameters): Remove the
2027 handling of the 64-bit division check.
2028 * exp_ch4.adb (Expand_N_Op_Divide): Remove the check for 64-bit
2030 * system*.ads (Support_64_Bit_Divides): Remove this flag which is no
2033 2011-08-29 Thomas Quinot <quinot@adacore.com>
2035 * get_scos.adb: Minor reformatting.
2037 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
2039 * exp_util.adb (Process_Statements_For_Controlled_Objects): Whenever a
2040 statement list is wrapped in a block, the block is explicitly analyzed
2041 in order to properly redecorate the entities and create a servicing
2044 2011-08-29 Tristan Gingold <gingold@adacore.com>
2046 * sinfo.ads, sinfo.adb (Zero_Cost_Handling): Remove.
2047 (Set_Zero_Cost_Handling): Remove.
2049 2011-08-29 Thomas Quinot <quinot@adacore.com>
2051 * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting
2053 2011-08-29 Geert Bosch <bosch@adacore.com>
2055 * s-vaflop-vms-alpha.adb (Neg_F): Use subtraction instead of negation
2056 instruction, as the latter may produce -0.0, which is not a valid VAX
2058 (Neg_G): Likewise for VAX F float.
2060 2011-08-29 Robert Dewar <dewar@adacore.com>
2062 * exp_util.adb: Minor reformatting.
2064 2011-08-29 Yannick Moy <moy@adacore.com>
2066 * sem_ch3.adb: Minor comment update.
2068 2011-08-29 Thomas Quinot <quinot@adacore.com>
2070 * checks.adb (Apply_Type_Conversion_Checks): Use the Underlying_Type of
2073 2011-08-29 Thomas Quinot <quinot@adacore.com>
2075 * par_sco.adb (Traverse_Declarations_Or_Statements): Do not flush
2076 current statement sequence on a generic instantiation or a subprogram
2079 2011-08-29 Robert Dewar <dewar@adacore.com>
2081 * sem_type.adb, einfo.ads, freeze.adb, exp_ch4.adb, sem_ch13.adb:
2084 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
2086 * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
2087 Correct the check which involves the freeze node of a controlled or
2088 access-to-controlled type.
2090 2011-08-29 Geert Bosch <bosch@adacore.com>
2092 * sem_warn.adb (Check_Code_Statement): Remove check for consecutive Asm
2094 * s-vaflop-vms-alpha.adb: Remove bogus Volatile => True arguments from
2097 2011-08-29 Yannick Moy <moy@adacore.com>
2099 * sem_ch3.adb (Array_Type_Declaration): Insert a subtype declaration
2100 for every index type and component type that is not a subtype_mark.
2101 (Process_Subtype): Set Etype of subtype.
2103 2011-08-29 Robert Dewar <dewar@adacore.com>
2105 * a-cbmutr.adb, a-cimutr.adb, a-comutr.adb, prj-nmsc.adb: Minor code
2106 reorganization. Minor reformatting.
2108 2011-08-29 Steve Baird <baird@adacore.com>
2110 * exp_ch4.adb (Expand_N_Op_Expon): Suppress N_Op_Expon node expansion
2111 for CodePeer and ALFA modes.
2113 2011-08-29 Ed Schonberg <schonberg@adacore.com>
2115 * sem_type.adb (Collect_Interps): Within an instance, collect a homonym
2116 that comes from an enclosing scope if it is not the renaming of an
2117 actual, to handle properly a spurious ambiguity in an instance.
2119 2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
2121 * sem_ch13.adb (Alignment_Check_For_Esize_Change): Rename to...
2122 (Alignment_Check_For_Size_Change): ...this. Add SIZE parameter and
2123 use it instead of the Esize of the first parameter.
2124 (Analyze_Attribute_Definition_Clause) <Object_Size>: Adjust call to
2126 <Size>: Likewise. Call it for composite types on the RM size.
2128 2011-08-29 Yannick Moy <moy@adacore.com>
2130 * exp_ch4.adb (Expand_N_Op_Not): Do not expand not on array.
2131 * sem_util.adb (Unique_Name): Correct behaviour for names of
2134 2011-08-29 Yannick Moy <moy@adacore.com>
2136 * sem_prag.adb (Check_Precondition_Postcondition): In formal
2137 verification mode, analyze pragma expression for correctness, for
2138 pre/post on library-level subprogram, as it is not expanded later.
2140 2011-08-29 Yannick Moy <moy@adacore.com>
2142 * exp_aggr.adb (Expand_Array_Aggregate): Do not expand array aggregates
2143 in formal verification.
2145 2011-08-29 Thomas Quinot <quinot@adacore.com>
2147 * sem_util.adb: Minor reformatting.
2148 * freeze.adb, sem_ch13.adb: Fix comment: Bit_Order is an attribute,
2150 * par_sco.ads, par_sco.adb: Update comments.
2152 2011-08-29 Yannick Moy <moy@adacore.com>
2154 * einfo.adb, einfo.ads: Remove flag Is_Postcondition_Proc and
2155 associated getter/setter.
2156 * sem_ch6.adb: Remove reference to Is_Postcondition_Proc.
2158 2011-08-29 Vincent Celier <celier@adacore.com>
2160 * prj-attr.adb: New Compiler attribute Dependency_Kind and Language_Kind
2161 * prj-conf.adb: Add_Default_GNAT_Naming_Scheme: Add a package Compiler
2162 with declarations for Language_Kind and Dependency_Kind for Ada.
2163 * prj-nmsc.adb (Check_Unit_Name): New name of procedure Check_Ada_Name
2164 (Process_Compiler): Take into account the new attributes Dependency_Kind
2166 (Check_Configuration): Check if language kind is unit based, not if the
2167 language name is Ada.
2168 (Process_Exceptions_Unit_Based): Ditto
2169 (Add_Language): Remove default additions of language and dependency kind
2170 * prj.ads: Minor comment change
2171 * snames.ads-tmpl: New standard names Dependency_Kind and Language_Kind
2173 2011-08-29 Johannes Kanig <kanig@adacore.com>
2175 * debug.adb: Update comments.
2177 2011-08-24 Joseph Myers <joseph@codesourcery.com>
2179 * gcc-interface/Make-lang.in (CFLAGS-ada/tracebak.o)
2180 (CFLAGS-ada/targext.o, CFLAGS-ada/cio.o, CFLAGS-ada/init.o)
2181 (CFLAGS-ada/initialize.o, CFLAGS-ada/raise.o): New.
2182 (ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o)
2183 (ada/initialize.o, ada/raise.o): Remove explicit compilation rules.
2185 2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2187 * gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New.
2188 (GNATLIBCFLAGS_FOR_C): Replace
2189 TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET.
2190 (gnatlib-shared-default, gnatlib-shared-dual-win32)
2191 (gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared)
2192 (gnatlib-sjlj, gnatlib-zcx): Likewise.
2194 2011-08-07 Eric Botcazou <ebotcazou@adacore.com>
2196 * gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.
2198 * gcc-interface/gigi.h (enumerate_modes): Fix formatting.
2200 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.
2202 2011-08-05 Nicolas Roche <roche@adacore.com>
2204 * gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
2205 libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
2207 * gcc-interface/Make-lang.in: Add support for canadian cross setting.
2209 2011-08-05 Matthew Heaney <heaney@adacore.com>
2211 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
2212 subprogram bodies declared out-of-order.
2214 2011-08-05 Yannick Moy <moy@adacore.com>
2216 * sem_util.adb (Unique_Name): only prefix with "standard" the names of
2217 entities directly in package Standard, otherwise skip the standard
2220 2011-08-05 Robert Dewar <dewar@adacore.com>
2222 * a-cbmutr.adb: Minor reformatting
2223 (Allocate_Node): refactor node allocation algorithm
2225 2011-08-05 Robert Dewar <dewar@adacore.com>
2227 * opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
2228 * sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
2230 (Analyze_Pragma, case Check_Policy): Ditto.
2231 * sem_prag.ads (Check_Disabled): New function
2232 * snames.ads-tmpl: Add Name_Disable.
2234 2011-08-05 Robert Dewar <dewar@adacore.com>
2236 * gnat_rm.texi: Document implementation-defined policy DISABLE for
2237 pragmas Assertion_Policy, Check_Policy, Debug_Policy.
2239 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2241 * sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
2242 that appears in a generic formal part and applies to a formal
2245 2011-08-05 Robert Dewar <dewar@adacore.com>
2247 * a-cbmutr.ads: Minor reformatting.
2249 2011-08-05 Matthew Heaney <heaney@adacore.com>
2251 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
2252 to check count, check sign of value instead.
2253 * a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
2254 (Copy_Subtree): allocate copy of source element
2255 (Equal_Subtree): compare elements, not access objects
2257 2011-08-05 Vincent Celier <celier@adacore.com>
2259 * gnat_ugn.texi: Fix VMS alternative.
2261 2011-08-05 Thomas Quinot <quinot@adacore.com>
2263 * sem_ch11.adb: Add comment.
2265 2011-08-05 Robert Dewar <dewar@adacore.com>
2267 * exp_util.adb: Minor comment fix.
2269 2011-08-05 Robert Dewar <dewar@adacore.com>
2271 * scng.adb (Error_Unterminated_String): Improve flag position when
2274 2011-08-05 Matthew Heaney <heaney@adacore.com>
2276 * Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
2278 * a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
2279 multiway tree containers.
2281 2011-08-05 Robert Dewar <dewar@adacore.com>
2283 * styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
2284 * stylesw.adb: Implement -gnatyC to control comment spacing
2285 * stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
2287 * usage.adb: Add line for -gnatyC.
2289 2011-08-05 Robert Dewar <dewar@adacore.com>
2291 * gnat_ugn.texi: Document -gnatyC.
2292 * vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
2293 synonym for COMMENTS2).
2295 2011-08-05 Robert Dewar <dewar@adacore.com>
2297 * par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
2298 a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
2299 sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
2300 a-comutr.ads, lib-xref.adb: Minor reformatting.
2302 2011-08-05 Robert Dewar <dewar@adacore.com>
2304 * sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
2305 warning if there is an exception handler present.
2307 2011-08-05 Pascal Obry <obry@adacore.com>
2309 * a-iteint.ads: Fix copyright year.
2311 2011-08-05 Thomas Quinot <quinot@adacore.com>
2313 * par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
2314 statement SCO for a USE clause or a representation clause.
2316 2011-08-05 Yannick Moy <moy@adacore.com>
2318 * lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
2319 between body and spec for stub.
2320 (Detect_And_Add_ALFA_Scope): take into account subprogram stub
2321 * lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
2322 pragma precondition or postcondition, for which the enclosing
2323 subprogram or package in the AST is not the desired one, return empty.
2325 2011-08-05 Thomas Quinot <quinot@adacore.com>
2327 * g-expect.adb: Minor reformatting.
2329 2011-08-05 Bob Duff <duff@adacore.com>
2331 * a-fihema.adb: Comment out OS_Lib.
2333 2011-08-05 Matthew Heaney <heaney@adacore.com>
2335 * Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
2336 (unbounded multiway tree containers) and a-iteint.ads.
2337 * a-comutr.ads, a-comutr.adb:
2338 This is the new Ada 2012 unit for unbounded multiway tree containers
2339 * a-cimutr.ads, a-cimutr.adb
2340 This is the new Ada 2012 unit for indefinite multiway tree containers
2341 * a-iteint.ads: New file.
2343 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2345 * gcc-interface/Makefile.in (raise-gcc.o): Search $(srcdir)/../libgcc.
2347 2011-08-05 Bob Duff <duff@adacore.com>
2349 * sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
2351 * par-ch4.adb (P_Allocator): Parse new subpool specification syntax.
2353 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2355 * sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
2356 general indexing aspects of Ada2012. Called when analyzing indexed
2357 components when other interpretations fail.
2358 * sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
2359 in an expression context where overloading is meaningful. This excludes
2360 the occurrence in an aspect specification (efficiency only).
2361 * sem_attr.adb (Analyze_Attribute): indicate that the attributes
2362 related to iterators can be set by an attribute specification, but
2364 * sem_ch13.adb (Analyze_Aspect_Specifications): handle
2365 Constant_Indexing and Variable_Indexing.
2366 (Check_Indexing_Functions): New procedure to perform legality checks.
2367 Additional semantic checks at end of declarations.
2369 2011-08-05 Sergey Rybin <rybin@adacore.com>
2371 * tree_io.ads: Update ASIS_Version_Number because of the change of the
2372 order of calling Tree_Write/Tree_Read routines made for aspects.
2374 2011-08-05 Bob Duff <duff@adacore.com>
2376 * a-fihema.adb (Finalize): Fix race condition.
2378 2011-08-05 Yannick Moy <moy@adacore.com>
2380 * sem_ch12.adb (Analyze_Package_Instantiation,
2381 Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
2384 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2386 * sem_type.adb (Specific_Type): in an instance, the type-specific
2387 operand of an equality check that involves null may have a private
2388 type. Use full view to determine legality of construct.
2390 2011-08-05 Vincent Celier <celier@adacore.com>
2392 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
2393 delete or close the file when the call to gnatmake was successful.
2395 2011-08-05 Yannick Moy <moy@adacore.com>
2397 * gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
2398 Global_Discard_Names.
2400 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2402 * sinfo.ads: comments on use of entity field for aspect specifications.
2404 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2406 * sem_ch12.adb (Reset_Entity): If the entity field of the associated
2407 node is not itself an entity but a selected component, it is a
2408 rewritten parameterless call to an en enclosing synchronized operation,
2409 and this expansion will be performed again in the instance, so there is
2410 no global information to preserve.
2412 2011-08-05 Javier Miranda <miranda@adacore.com>
2414 * exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
2415 for renamings of predefined primitives.
2416 (In_Predef_Prims_DT): New subprogram.
2418 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2420 * sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
2421 possible interpretation of name is a reference type, add an
2422 interpretation that is the designated type of the reference
2423 discriminant of that type.
2424 * sem_res.adb (resolve): If the interpretation imposed by context is an
2425 implicit dereference, rewrite the node as the deference of the
2426 reference discriminant.
2427 * sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
2428 Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
2429 parent type or base type.
2430 * sem_ch4.adb (Process_Indexed_Component,
2431 Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
2432 Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
2433 Check for implicit dereference.
2434 (List_Operand_Interps): Indicate when an implicit dereference is
2436 * sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.
2438 2011-08-05 Thomas Quinot <quinot@adacore.com>
2440 * scos.ads: Update documentation of SCO table. Pragma statements can now
2441 be marked as disabled (using 'p' instead of 'P' as the statement kind).
2442 * par_sco.ads, par_sco.adb: Implement the above change.
2443 (Process_Decisions_Defer): Generate a P decision for the first parameter
2444 of a dyadic pragma Debug.
2445 * sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
2447 * put_scos.adb: Code simplification based on above change.
2449 2011-08-05 Robert Dewar <dewar@adacore.com>
2451 * sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
2452 bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
2453 a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
2454 prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting
2456 2011-08-05 Bob Duff <duff@adacore.com>
2458 * a-stunau.ads, g-spipat.adb: Update comments.
2460 2011-08-05 Bob Duff <duff@adacore.com>
2462 * a-fihema.ads: Minor comment fix.
2463 * a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
2465 (Attach, Detach): Remove some unnecessary code.
2466 (Finalize): Remove Node_Ptr_To_Address, replace with a constant.
2468 2011-08-05 Bob Duff <duff@adacore.com>
2470 * a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
2471 allocation for Objects component. This simplifies the code somewhat. It
2472 is also a little more efficient in the not-so-unusual case where there
2473 are no controlled objects allocated.
2474 Make Finalization_Started flag atomic.
2475 (Finalize): Avoid unnecessary detachment of items from the list.
2476 (pcol): Minor cleanup.
2478 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2480 * sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
2481 package whose name is the same as that of the generic unit, or its
2484 2011-08-05 Bob Duff <duff@adacore.com>
2486 * a-fihema.adb, a-fihema.ads: Minor comment improvements.
2487 * sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
2488 Minor comment fixes.
2490 2011-08-05 Arnaud Charlet <charlet@adacore.com>
2492 * make.adb (Linking_Phase): No longer need to set source search path
2493 before calling gnatlink in CodePeer mode.
2494 * gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
2495 gcc in CodePeer mode, since the binder generated file no longer has a
2497 * switch.ads, switch.adb (Is_Language_Switch): Removed.
2498 * switch-c.adb: Update comment.
2500 2011-08-05 Thomas Quinot <quinot@adacore.com>
2502 * exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.
2504 2011-08-05 Nicolas Roche <roche@adacore.com>
2506 * gnat_ugn.texi: Fix minor syntax error issue.
2508 2011-08-05 Vincent Celier <celier@adacore.com>
2510 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
2511 delete or close the file when the call to gnatmake returns a non
2512 successful return code.
2514 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2516 * exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
2517 check, indicate that the copy of the original node does not come from
2518 source, to prevent an infinite recursion of the expansion.
2520 2011-08-05 Johannes Kanig <kanig@adacore.com>
2522 * debug.adb: document switch -gnatd.G for gnat2why, which deactivates
2523 VC generation for subprogram bodies.
2525 2011-08-05 Yannick Moy <moy@adacore.com>
2528 * sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
2529 the base type with the smallest allowed base type.
2531 2011-08-05 Sergey Rybin <rybin@adacore.com>
2533 * tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
2536 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2538 * sem_ch12.ads: minor comment updates.
2540 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2542 * sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
2543 instantiation and a formal package the compiler generates a package
2544 renaming declaration so that the generic name within the declaration
2545 is interpreted as a renaming of the instance. At the end of a formal
2546 package declaration, this renaming must become invisible.
2548 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
2550 * exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
2551 comparison and rely on concrete entities instead.
2553 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2555 * einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
2556 and discriminants, to indicate that the type has an access discriminant
2557 that supports implicit dereference.
2558 * snames.ads-tmpl: Add names of aspects and attributes related to
2559 Ada2012 iterators: constant_indexing, default_iterator,
2560 iterator_element, implicit_dereference, variable_indexing.
2561 * aspects.ads, aspects.adb: entries for iterator-related aspects.
2562 * sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
2563 iterator-related aspects.
2564 * sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.
2566 2011-08-05 Sergey Rybin <rybin@adacore.com>
2568 * gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
2569 metrics in gnatmetric to cover new kinds of coupling mentrics.
2571 2011-08-05 Steve Baird <baird@adacore.com>
2573 * bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
2574 of calling the user-defined main subprogram.
2575 (Gen_Main): Declare Ada_Main_Program and (if CodePeer_Mode
2576 is set) Call_Main_Subprogram ahead of, as opposed to
2578 (Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
2579 generation of a "with" of the user-defined main subprogram.
2580 Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
2581 (which is now called from Gen_Main instead).
2583 2011-08-05 Emmanuel Briot <briot@adacore.com>
2585 * projects.texi: Added reference to the Makefile package.
2587 2011-08-05 Thomas Quinot <quinot@adacore.com>
2589 * exp_ch7.adb: Minor comment rewording.
2591 2011-08-05 Ed Falis <falis@adacore.com>
2593 * env.c: Fix comment.
2595 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
2597 * sem_elab.adb (Is_Finalization_Procedure): Reimplemented to avoid
2598 character comparison and rely on concrete entities instead.
2600 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2602 * sem_ch3.adb: (Check_Private_Overriding): better error message,
2603 suggested by AI95-0068.
2605 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
2607 * exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
2608 the two potential initialization calls. This accounts for any
2609 access-before-elaboration checks which may precede the initialization
2611 (Next_Suitable_Statement): New routine. Returns the next real statement
2612 after the input node while skipping generated checks.
2613 * sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
2614 with comment on usage.
2615 Do not generate Elaborate_All when the trigger is a finalization call
2616 coming from a type init proc.
2617 (Check_Elab_Call): Propagate the initialization procedure context to
2618 subsequent calls to Check_A_Call.
2619 (Check_Internal_Call_Continue): Propagate the initialization procedure
2620 context to subsequent calls to Check_Elab_Call.
2621 (Is_Finalization_Procedure): New routine. Returns True if the input
2622 entity denotes a [Deep_]Finalize routine.
2623 * sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
2624 along with comment on usage.
2626 2011-08-05 Vadim Godunko <godunko@adacore.com>
2628 * s-atocou.ads: Add list of supported platforms.
2630 2011-08-05 Yannick Moy <moy@adacore.com>
2632 * sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
2634 * opt.ads (Disable_ALI_File): new Boolean flag
2635 * lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
2637 2011-08-05 Ed Falis <falis@adacore.com>
2639 * env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
2640 environ is properly defined.
2642 2011-08-05 Vincent Celier <celier@adacore.com>
2644 * make.adb (Compilation_Phase): Exit immediately when all objects have
2645 been found up to date, to avoid multiple exit messages.
2646 * prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
2647 same project for languages with no compiler.
2648 * gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
2650 2011-08-05 Robert Dewar <dewar@adacore.com>
2652 * exp_ch7.ads, sem_type.adb, make.adb, sem_prag.adb, sem_util.adb,
2653 sem_util.ads, sem_attr.adb, restrict.ads, sem_ch6.adb, prj-conf.adb,
2654 prj-conf.ads, s-atocou.ads, s-atocou.adb, s-atocou-x86.adb,
2655 s-atocou-builtin.adb: Minor reformatting.
2657 2011-08-05 Yannick Moy <moy@adacore.com>
2659 * exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
2660 if the node to wrap is a pragma check, this node and enclosed
2661 expression are not expanded, so do not apply any transformations here.
2662 * exp_prag.adb (Expand_Pragma_Check): document the need to avoid
2663 introducing transient scopes.
2665 2011-08-05 Jose Ruiz <ruiz@adacore.com>
2667 * adaint.c (__gnat_set_writable, __gnat_set_readable,
2668 __gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
2669 __gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
2670 routine is available, so we use the default implementation of these
2672 * s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
2673 support for copying attributes on VxWorks 6.
2675 2011-08-05 Yannick Moy <moy@adacore.com>
2677 * debug.adb: Remove use of -gnatd.D.
2678 * gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
2679 * opt.ads: Simplify variables for ALFA mode, to keep one only
2680 * restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
2683 2011-08-05 Vincent Celier <celier@adacore.com>
2685 * prj-conf.adb (Do_Autoconf): Look also for --RTS in
2686 Builder'Default_Switches.
2688 2011-08-05 Vincent Celier <celier@adacore.com>
2690 * makeusg.adb: Add lines for --create-map-file switches.
2692 2011-08-05 Ed Schonberg <schonberg@adacore.com>
2694 * freeze.adb (Freeze_Entity): For a subprogram, if a type in the
2695 profile is incomplete and the full view is available, replace it with
2697 * sem_ch6.adb (Possible_Freeze): if a type in the profile is
2698 incomplete, freezing the subprogram is delayed until the full view is
2700 * sem_type.adb (Disambiguate): an ambiguity between a user-defined
2701 fixed-point multiplication operator and the predefined operator is
2702 resolved in favor of the user-defined one.
2704 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2706 * init.c [__alpha__ && __osf__] (__gnat_error_handler): Use
2709 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2711 * sem_util.ads, sem_unit.adb (Type_Without_Stream_Operation): determine
2712 whether a type lacks user-defined Read or Write operations, or has a
2713 component that lacks them.
2714 * sem_attr.adb (Check_Stream_Attribute): if restriction
2715 No_Default_Stream_Attributes is active, verify that all subcomponent
2716 types of the target have user-defined stream operations, and report
2718 * exp_ch3.adb (Stream_Operqtion_OK): use Type_Without_Stream_Operation.
2719 * exp_strm.adb: Build_Elementary_Input_Call,
2720 Build_Elementary_Write_Call): remove checks for restriction
2721 No_Default_Stream_Attributes, now checked in semantics.
2723 2011-08-04 Vincent Celier <celier@adacore.com>
2725 * prj-conf.ads, prj-conf.adb (Do_Autoconf): If there is no --RTS
2726 switches on the command line, look for all valid --RTS switches in the
2727 Builder switches and for each language use the first runtime name found
2728 to invoke gprconfig.
2729 (Get_Or_Create_Configuration_File): Warn if --RTS is specified on the
2730 command line and there is no auto-configuration.
2731 (Runtime_Name_Set_For): New function.
2733 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2735 * exp_ch7.adb (Build_Object_Declarations): Do not generate the
2736 elaborate initialization expression for variable Abort when processing
2737 a package body or a declaration.
2738 (Create_Finalizer): Propagate the package context when creating the
2739 exception-related variables.
2740 * exp_ch7.ads (Build_Object_Declarations): New formal parameter
2741 For_Package along with usage comment.
2743 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2745 * gcc-interface/Makefile.in: Clean up targets.
2746 Enable new package for atomic counters and copy-on-write implementation
2747 of unbounded strings on x86 platforms.
2748 * gcc-interface/Make-lang.in: Update dependencies.
2750 2011-08-04 Robert Dewar <dewar@adacore.com>
2752 * exp_ch7.adb: Minor reformatting.
2754 2011-08-04 Robert Dewar <dewar@adacore.com>
2756 * exp_strm.adb: Minor reformatting.
2758 2011-08-04 Vadim Godunko <godunko@adacore.com>
2760 * s-atocou.adb: Replace by dummy version and use on targets where atomic
2761 operations are not supported.
2762 * s-atocou-builtin.adb: Renamed from s-atocou.adb.
2763 * s-atocou-x86.adb: New file.
2764 * Makefile.rtl: Add s-atocou.o file
2766 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2768 * make.adb (Compile): Move setting of CodePeer_Mode to ...
2769 (Compilation_Phase): ... here.
2770 (Scan_Make_Arg): Now bind and link by default in CodePeer mode.
2772 2011-08-04 Thomas Quinot <quinot@adacore.com>
2774 * Make-generated.in: Fix minor typo in comment.
2776 2011-08-04 Thomas Quinot <quinot@adacore.com>
2778 * gnatls.adb: Use Prj.Env.Initialize_Default_Project_Path to retrieve
2781 2011-08-04 Robert Dewar <dewar@adacore.com>
2783 * a-coinho.adb: Minor reformatting.
2785 2011-08-04 Robert Dewar <dewar@adacore.com>
2787 * a-coinho.ads: Minor reformatting.
2789 2011-08-04 Vadim Godunko <godunko@adacore.com>
2791 * s-atocou.ads, s-atocou.adb: New files.
2792 * a-strunb-shared.ads, a-strunb-shared.adb, a-stwiun-shared.ads,
2793 a-stwiun-shared.adb, a-stzunb-shared.ads, a-stzunb-shared.adb: Remove
2794 direct use of GCC's atomic builtins and replace them by use of new
2795 atomic counter package.
2797 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2799 * exp_strm.adb: better error message for No_Default_Stream_Attributes.
2801 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2803 * a-tags.adb (Unregister_Tag): Replace the complex address arithmetic
2804 with a call to Get_External_Tag.
2805 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on
2806 subprogram usage. Remove the guard against package declarations and
2807 bodies since Build_Cleanup_Statements is no longer invoked in that
2809 (Build_Components): Initialize Tagged_Type_Stmts when the context
2810 contains at least one library-level tagged type.
2811 (Build_Finalizer): New local variables Has_Tagged_Types and
2812 Tagged_Type_Stmts along with associated comments on usage. Update the
2813 logic to include tagged type processing.
2814 (Create_Finalizer): Insert all library-level tagged type unregistration
2815 code before the jump block circuitry.
2816 (Expand_N_Package_Body): Remove the call to Build_Cleanup_Statements.
2817 (Expand_N_Package_Declaration): Remove the call to
2818 Build_Cleanup_Statements.
2819 (Process_Tagged_Type_Declaration): New routine. Generate a call to
2820 unregister the external tag of a tagged type.
2821 (Processing_Actions): Reimplemented to handle tagged types.
2822 (Process_Declarations): Detect the declaration of a library-level
2823 tagged type and carry out the appropriate actions.
2824 (Unregister_Tagged_Types): Removed. The machinery has been directly
2825 merged with Build_Finalizer.
2827 2011-08-04 Robert Dewar <dewar@adacore.com>
2829 * bindgen.ads, gnatlink.adb, sem_ch4.adb, gnatbind.adb, put_alfa.adb,
2830 gnatls.adb, exp_ch3.adb: Minor reformatting.
2832 2011-08-04 Marc Sango <sango@adacore.com>
2834 * sem_attr.adb (Analyze_Attribute): Replace the message
2835 "invisible attribute of}" of the spark restriction violation in
2836 attribute reference by the simple message "invisible attribute of type".
2837 Indeed, the node value Error_Msg_Node_1 used is in conflit with the
2838 two insertion characters: '&' and '}'.
2840 2011-08-04 Vadim Godunko <godunko@adacore.com>
2842 * impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
2843 * a-coinho.ads, a-coinho.adb: New file.
2844 * Makefile.rtl: Add Ada.Containers.Indefinite_Holders.
2846 2011-08-04 Nicolas Roche <roche@adacore.com>
2848 * alfa_test.adb: Not all ali files are containing alfa information even
2849 if compiled with -gnatd.F. So suppress warning about missing ALFA
2852 2011-08-04 Yannick Moy <moy@adacore.com>
2854 * lib-xref-alfa.adb (Add_ALFA_Scope): use non-empty unique name for
2856 * put_alfa.adb: Check that scope name is not empty.
2858 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2860 * exp_ch3.adb (Stream_Operation_Ok): new predicate
2861 Needs_Elementary_Stream_Operation, to determine whether user-defined
2862 Read and Write attributes are available for the elementary components
2863 of the given type. If only the predefined attributes are available,
2864 then when restriction No_Default_Stream_Attributes is active the
2865 predefined stream attributes for the composite type cannot be created.
2867 2011-08-04 Robert Dewar <dewar@adacore.com>
2869 * bindgen.adb: Fix obsolete comments and names from Ada/C days.
2870 Put routines in alpha order
2872 2011-08-04 Jose Ruiz <ruiz@adacore.com>
2874 * gcc-interface/Makefile.in: Remove xenomai specific versions of system.
2875 * gcc-interface/Make-lang.in: Update dependencies.
2877 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2879 * gcc-interface/lang.opt: Add AdaWhy language, simimlar to Ada.
2880 * gcc-interface/lang-specs.h: Add handling of AdaWhy specs (calls
2883 2011-08-04 Robert Dewar <dewar@adacore.com>
2885 * sem_ch3.adb, make.adb, a-cohata.ads, sem_prag.adb, makeutl.adb,
2886 lib-xref-alfa.adb: Minor reformatting.
2888 2011-08-04 Marc Sango <sango@adacore.com>
2890 * sem_ch12.adb (Analyze_Generic_Package_Declaration,
2891 Analyze_Generic_Subprogram_Declaration, Analyze_Package_Instantiation,
2892 Analyze_Subprogram_Instantiation): Check absence of generic in SPARK
2895 2011-08-04 Tristan Gingold <gingold@adacore.com>
2897 * bindgen.adb (Gen_Adainit_C): Remove.
2898 (Gen_Adafinal_C): Ditto.
2899 (Gen_Elab_Externals_C): Ditto.
2900 (Gen_Elab_Calls_C): Ditto.
2901 (Gen_Elab_Order_C): Ditto.
2902 (Gen_Elab_Defs_C): Ditto.
2903 (Gen_Finalize_Library_C): Ditto.
2904 (Gen_Finalize_Library_Defs_C): Ditto.
2905 (Gen_Main_C): Ditto.
2906 (Gen_Output_File_C): Ditto.
2907 (Gen_Restrictions_C): Ditto.
2908 (Gen_Versions_C): Ditto.
2909 (Write_Info_Ada_C): Ditto.
2910 (Gen_Object_Files_Options): Call WBI instead of Write_Info_Ada_C
2911 (Gen_Output_File): Do not force Ada_Bind_File anymore.
2912 Always call Gen_Output_File_Ada.
2913 * gnatlink.adb (Begin_Info): Now a constant.
2915 (Ada_Bind_File): Remove
2916 (Process_Args): Do not handle -A/-C. Remove not Ada_Bind_File cases.
2917 * switch-b.adb (Scan_Binder_Switches): Do not handle -C.
2918 * gnatbind.adb (Gnatbind): Remove not Ada_Bind_File cases.
2919 * opt.ads (Ada_Bind_File): Remove.
2921 2011-08-04 Thomas Quinot <quinot@adacore.com>
2923 * projects.texi: Document target-specific directory in default project
2926 2011-08-04 Thomas Quinot <quinot@adacore.com>
2928 * gnatls.adb, prj-env.adb: Add $prefix/share/gpr to default project
2931 2011-08-04 Yannick Moy <moy@adacore.com>
2933 * sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
2934 opt.ads, lib-xref.ads: Code clean up.
2936 2011-08-04 Yannick Moy <moy@adacore.com>
2938 * gnat_rm.texi: Update description of Test_Case
2939 * gnat_ugn.texi: Typo.
2941 2011-08-04 Ed Falis <falis@adacore.com>
2943 * adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.
2945 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2947 * exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
2948 it is of type Root_Controlled. This action eliminates fields Prev and
2949 Next from type equality.
2951 2011-08-04 Yannick Moy <moy@adacore.com>
2953 * lib-xref-alfa.adb: Correct typo.
2955 2011-08-04 Matthew Heaney <heaney@adacore.com>
2957 * a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
2960 2011-08-04 Yannick Moy <moy@adacore.com>
2962 * sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
2963 (Analyze_Pragma): allow static string expression for name of Test_Case,
2964 instead of simply string literals.
2965 * sem_util.adb (Get_Name_From_Test_Case_Pragma): adapt to static string
2968 2011-08-04 Vincent Celier <celier@adacore.com>
2970 * makeutl.adb (Complete_Mains.Find_File_Add_Extension): Use canonical
2971 case suffixes to find truncated main sources.
2973 2011-08-04 Tristan Gingold <gingold@adacore.com>
2975 * impunit.adb (Non_Imp_File_Names_95): Add g-tastus.
2976 s-stusta.adb (Compute_All_Task): Use Put_Line instead of Put.
2977 (Compute_Current_Task): Ditto.
2979 2011-08-04 Tristan Gingold <gingold@adacore.com>
2981 * gnat_ugn.texi: Mention GNAT.Task_Stack_Usage.
2983 2011-08-04 Yannick Moy <moy@adacore.com>
2985 * lib-xref-alfa.adb (Is_Global_Constant): new function that detects
2986 library-level constant.
2987 (Add_ALFA_Xrefs): ignore global constants in ALFA xref.
2988 * sem_res.adb (Resolve_Actuals): do not add cross-reference to Formal
2989 used as selector of parameter association, in ALFA mode.
2991 2011-08-04 Robert Dewar <dewar@adacore.com>
2993 * exp_ch5.adb, exp_ch7.adb, exp_util.adb, bindgen.adb, sem_prag.adb,
2994 s-tassta.adb, exp_ch4.adb, exp_disp.adb, s-stausa.adb: Minor
2997 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2999 * make.adb (Linking_Phase): Set source search path before calling
3000 gnatlink in CodePeer mode.
3002 2011-08-04 Javier Miranda <miranda@adacore.com>
3004 * exp_ch7.adb (Expand_N_Package_Body, Expand_N_Package_Declaration):
3005 Remove code which takes care of building TSDs.
3006 * rtsfind.ads (RE_Check_Interface_Conversion): New entity.
3007 * exp_ch4.adb (Apply_Accessibility_Check): Add support for generating
3008 the accessibility check in VM targets.
3009 * exp_disp.adb (Make_VM_TSD): Spec moved to exp_disp.ads
3010 (Building_Static_DT): Now returns false for VM targets.
3011 (Build_VM_TSDs): Removed.
3012 (Expand_Interface_Conversion): Generate missing runtime check for
3013 conversions to interface types whose target type is unknown at compile
3015 (Make_VM_TSD): Add missing code to disable the generation of calls to
3016 Check_TSD if the tagged type is not defined at library level, or not
3017 has a representation clause specifying its external tag, or -gnatdQ is
3019 * exp_disp.ads (Build_VM_TSDs): Removed.
3020 (Make_VM_TSDs): Spec relocated from exp_disp.adb
3021 * sem_disp.adb (Check_Dispatching_Operation): No code required to
3022 register primitives in the dispatch tables in VM targets.
3023 * exp_ch3.adb (Expand_N_Object_Declaration): Remove wrong expansion of
3024 initialization of class-wide interface objects in VM targets.
3025 (Expand_Freeze_Record_Type): For VM targets call Make_VM_TSD (instead
3028 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
3030 * gnatlink.adb (Gnatlink): Correct missleading error message displayed
3031 when dotnet-ld cannot be found.
3033 2011-08-04 Arnaud Charlet <charlet@adacore.com>
3035 * bindgen.adb: Simplify significantly generation of binder body file in
3037 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Prevent assert failure
3038 when compiling binder generated file in CodePeer mode (xxx'Elab_Spec
3041 2011-08-04 Yannick Moy <moy@adacore.com>
3043 * sem_prag.adb, sem.ads: Code cleanup.
3045 2011-08-04 Tristan Gingold <gingold@adacore.com>
3047 * s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack usage part.
3048 * s-stausa.adb, s-stausa.ads: Major rewrite. Now provides accurate
3049 results if possible.
3050 * s-stusta.adb (Print): Adjust after changes in s-stausa.
3051 * gnat_ugn.texi: Update dynamic stack usage section.
3053 2011-08-04 Steve Baird <baird@adacore.com>
3055 * bindgen.adb (Gen_CodePeer_Wrapper): new procedure.
3056 Generate (if CodePeer_Mode is set) a "wrapper" subprogram which
3057 contains only a call to the user-defined main subprogram.
3058 (Gen_Main_Ada) - If CodePeer_Mode is set, then
3059 call the "wrapper" subprogram instead of directly
3060 calling the user-defined main subprogram.
3062 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3064 * exp_ch5.adb (Expand_N_Case_Statement): Check the statements of all
3065 alternatives of a case statement for controlled objects. Rename local
3066 variable A to Dead_Alt.
3067 (Expand_N_If_Statement): Check the then and else statements of an if
3068 statement for controlled objects. Check the then statements of all
3069 elsif parts of an if statement for controlled objects.
3070 (Expand_N_Loop_Statement): Check the statements of a loop for controlled
3072 * exp_ch7.adb (Process_Transient_Objects): Rewrite the condition which
3073 detects a loop associated with the expansion of an array object.
3074 Augment the processing of the loop statements to account for a possible
3075 wrap done by Process_Statements_For_Controlled_Objects.
3076 * exp_ch9.adb (Expand_N_Asynchronous_Select): Check the triggering
3077 statements and abortable part of an asynchronous select for controlled
3079 (Expand_N_Conditional_Entry_Call): Check the else statements of a
3080 conditional entry call for controlled objects.
3081 (Expand_N_Selective_Accept): Check the alternatives of a selective
3082 accept for controlled objects.
3083 (Expand_N_Timed_Entry_Call): Check the entry call and delay
3084 alternatives of a timed entry call for controlled objects.
3085 * exp_ch11.adb (Expand_Exception_Handlers): Check the statements of an
3086 exception handler for controlled objects.
3087 * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
3088 Add formal parameter Nested_Constructs along with its associated
3090 (Requires_Cleanup_Actions (Node_Id)): Update all calls to
3091 Requires_Cleanup_Actions.
3092 (Process_Statements_For_Controlled_Objects): New routine.
3093 * exp_util.ads (Process_Statements_For_Controlled_Objects): New
3094 routine. Inspect a node which contains a non-handled sequence of
3095 statements for controlled objects. If such an object is found, the
3096 statements are wrapped in a block.
3098 2011-08-04 Bob Duff <duff@adacore.com>
3100 * sem_type.adb (Covers): If T2 is a subtype of a class-wide type, we
3101 need to compare with Class_Wide_Type (T2), in order to get at the
3102 original class-wide type node.
3103 * sem_type.ads (Covers): Improve the comment.
3104 * einfo.ads (Class_Wide_Type): Improve the comment.
3105 * exp_intr.adb (Expand_Unc_Deallocation): Remove unnecessary setting of
3106 the type of the Deref.
3108 2011-08-04 Yannick Moy <moy@adacore.com>
3110 * gnat_rm.texi: Document that Test_Case pragma can only appear on
3111 separate declarations.
3112 * sem_prag.adb (procedure Check_Identifier_Is_One_Of): new procedure to
3113 check identifier of pragma argument.
3114 (Chain_TC): check that no other test case associated to the same entity
3115 share the same name.
3116 (Check_Test_Case): disallow test case inside subprogram body
3117 (Analyze_Pragma): correct call to check identifier and not argument
3118 * sem_util.adb, sem_util.ads (Get_Name_From_Test_Case_Pragma): new
3119 function gets name from test case pragma.
3121 2011-08-04 Yannick Moy <moy@adacore.com>
3123 * gnat_rm.texi: Document new pragma and aspect.
3124 * aspects.adb, aspects.ads (Aspect_Id): new value Aspect_Test_Case
3125 (No_Duplicates_Allowed): new constant array defining whether duplicates
3126 aspects of each kind can appear on the same declaration.
3127 * einfo.adb, einfo.ads (Spec_PPC_List): replace field with Contract
3128 field, which points to a node holding the previous Spec_PPC_List.
3129 * exp_ch9.adb, sem_ch6.adb, sem_prag.adb: Reach to Spec_PPC_List
3130 through the indirection with Contract.
3131 * exp_util.adb (Insert_Actions): raise Program_Error on N_Contract node
3132 * par-prag.adb (Prag): do nothing on Test_Case pragma
3133 * sem.adb (Analyze): abort on N_Contract, on which Analyze should not
3135 * sem_attr.adb (Analyze_Attribute): allow attribute 'Result in
3136 component Ensures of Test_Case.
3137 * sem_ch12.adb, sem_ch6.adb, sem_ch9.adb
3138 (Analyze_Generic_Subprogram_Declaration,
3139 Analyze_Subprogram_Instantiation,
3140 Analyze_Abstract_Subprogram_Declaration,
3141 Analyze_Subprogram_Body_Helper,
3142 Analyze_Subprogram_Specification, Analyze_Entry_Declaration):
3143 insert contract in subprogram node at point of definition
3145 (Aspect_Loop): do not raise error on duplicate Test_Case aspect
3146 (Analyze_Aspect_Specifications): analyze Test_Case aspect and create
3147 corresponding pragma
3148 (Check_Aspect_At_Freeze_Point): raise Program_Error on Test_Case aspect
3149 * sem_ch3.adb (Analyze_Declarations): insert analysis of test-cases,
3150 similar to the analysis of pre/post
3151 (Derive_Subprogram): insert contract in subprogram node at point of
3153 * sem_prag.adb, sem_prag.ads
3154 (Check_Arg_Is_String_Literal, Check_Identifier):
3155 new checking procedures to be called in treatment of pragmas
3156 (Check_Test_Case): new procedure to check that a Test_Case aspect or
3157 pragma is well-formed. This does not check currently that 'Result is
3158 used only in the Ensures component of a Test_Case.
3159 (Analyze_Pragma): add case for Test_Case
3160 (Analyze_TC_In_Decl_Part): pre-analyze the Requires and Ensures
3161 components of a Test_Case.
3162 (Preanalyze_TC_Args): new procedure to preanalyze the boolean
3163 expressions in the 3rd (and 4th if present) arguments of a Test_Case
3164 pragma, treated as spec expressions.
3165 (Sig_Flags): add value -1 for Test_Case.
3166 * sem_util.adb, sem_util.ads (Get_Ensures_From_Test_Case_Pragma,
3167 Get_Requires_From_Test_Case_Pragma): getters for both expression
3168 components of a Test_Case.
3169 * sinfo.adb, sinfo.ads (N_Contract): new kind of node used as
3170 indirection between an entry or [generic] subprogram entity and its
3171 pre/post + test-cases.
3172 (Spec_PPC_List, Spec_TC_List, Set_Spec_PPC_List, Set_Spec_TC_List):
3173 get/set for fields of an N_Contract node.
3174 * snames.ads-tmpl (Name_Test_Case, Name_Ensures, Name_Mode,
3175 Name_Normal, Name_Requires, Name_Robustness, Pragma_Test_Case): new
3176 names and pragma for Test_Case.
3177 * sprint.adb (Sprint_Node): raise Program_Error on N_Contract node
3179 2011-08-04 Vincent Celier <celier@adacore.com>
3181 * gnat_ugn.texi: Improve documentation of gnatmake switch
3182 --source-info-file=.
3184 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3186 * exp_ch7.adb (Make_Final_Call): Add local variable Atyp (assertion
3187 type). Initialize Atyp to the appropriate type which is later checked
3188 for completion. Rewrite the assertion associated with private type
3191 2011-08-04 Ed Falis <falis@adacore.com>
3193 * adaint.c: Add call to vxCpuConfiguredGet for VxWorks SMP to
3194 initialize the number of CPUs.
3196 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3198 * sem_type.adb (Disambiguate): New subsidiary routine
3199 In_Same_Declaration_List, to implement AI05-0020: a user-defined
3200 equality on an anonymous access type whose designated type is private
3201 does not lead to an ambiguity with the universal access equality
3202 operator in the body or child units of the defining package. The same
3203 is true for a multiplication operator on a private type completed with
3206 2011-08-04 Javier Miranda <miranda@adacore.com>
3208 * opt.ads (Init_Or_Norm_Scalars_Config): Removed.
3209 (Normalize_Scalars_Config): Removed.
3211 (Register_Opt_Config_Switches): Remove registering config values of
3212 Init_Or_Norm_Scalars_Config and Normalize_Scalars_Config.
3213 (Restore_Opt_Config_Switches): Remove code which restores the values of
3214 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
3215 Init_Or_Norm_Scalars.
3216 (Save_Opt_Config_Switches): Remove code which saves values of
3217 Init_Or_Norm_Scalars and Normalize_Scalars.
3218 (Set_Opt_Config_Switches): Remove code which restores config values of
3219 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
3220 Init_Or_Norm_Scalars.
3222 2011-08-04 Yannick Moy <moy@adacore.com>
3224 * frontend.adb (Frontend): remove previous patch to avoid full
3225 qualification in ALFA mode.
3226 * lib-xref-alfa.adb (Add_ALFA_Xrefs): use unique name for variables.
3227 * sem_util.adb, sem_util.ads (Unique_Name): new function to define a
3228 unique name for an entity, which could be used to identify the entity
3229 across compilation units.
3231 2011-08-04 Thomas Quinot <quinot@adacore.com>
3234 (Initialize_Default_Project_Path): Add target specific directory
3235 ($prefix/$target/lib/gnat) in front of project path in all cases
3236 (making gnatmake's behaviour consistent with gprbuild).
3237 * gnatcmd.adb, make.adb, prj-makr.adb, clean.adb:
3238 Pass target name from Sdefault to project subsystem.
3239 * gnatls.adb: Show new target specific default project directory.
3241 2011-08-04 Johannes Kanig <kanig@adacore.com>
3243 * cstand.adb: Add Information to Identifier in Standard
3244 (Identifer_For): Set Entity to the corresponding entity
3246 2011-08-04 Sergey Rybin <rybin@adacore.com>
3248 * gnat_ugn.texi: Update doc on gnatcheck.
3250 2011-08-04 Yannick Moy <moy@adacore.com>
3252 * lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of ranges of
3255 2011-08-04 Yannick Moy <moy@adacore.com>
3257 * exp_prag.adb (Expand_Pragma_Check): in ALFA mode, return without
3258 performing expansion.
3259 * sem_ch6.adb (Analyze_Subprogram_Body_Helper,
3260 Analyze_Generic_Subprogram_Body): protect call to Process_PCCs so that
3261 it is not called in ALFA mode.
3263 2011-08-04 Emmanuel Briot <briot@adacore.com>
3265 * make.adb, osint.adb, osint.ads (Reset_Command_Line_Files): not used
3266 after all, so removed.
3268 2011-08-04 Sergey Rybin <rybin@adacore.com>
3270 * vms_data.ads: Add missing VMS qualifiers.
3272 2011-08-04 Emmanuel Briot <briot@adacore.com>
3274 * make.adb, makeutl.adb, osint.adb, osint.ads (Check_Mains): rebuild
3275 the list of files on the command line after processing it through
3278 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3280 * exp_ch7.adb (Build_Raise_Statement): Remove the specialized
3281 processing for .NET/JVM. These targets can now benefit from
3282 Raise_From_Controlled_Operation and they share the same processing with
3284 (Establish_Transient_Scope): Remove the restriction for .NET/JVM.
3285 These targets need transient scopes in order to properly finalize short
3286 lived controlled objects.
3287 (Make_Handler_For_Ctrl_Operation): Remove the specialized processing for
3288 NET/JVM. These targets can now benefit from
3289 Raise_From_Controlled_Operation and they share the same processing with
3292 2011-08-04 Geert Bosch <bosch@adacore.com>
3294 * tracebak.c (STOP_FRAME): Stop at any next pointer outside the stack
3296 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3298 * exp_aggr.adb (Has_Visible_Private_Ancestor): subsidiary routine to
3299 Expand_Record_Aggregate, to determine whether aggregate must be
3300 expanded into assignments. This is the case if the ancestor part is
3301 private, regarless of the setting of the flag Has_Private_Ancestor.
3303 2011-08-04 Ed Falis <falis@adacore.com>
3305 * vxaddr2line.adb: Add support for e500v2 and for Linux hosts
3307 2011-08-04 Bob Duff <duff@adacore.com>
3309 * sinfo.ads: Fix comment.
3311 2011-08-04 Steve Baird <baird@adacore.com>
3313 * bindgen.adb (Get_Ada_Main_Name): If CodePeer_Mode is set, then
3314 choose a package name in much the same way as is
3315 done for JGNAT when VM_Target /= No_VM, except that
3316 a slightly more distinctive prefix string is used.
3318 2011-08-04 Emmanuel Briot <briot@adacore.com>
3320 * makeutl.adb (Complete_Mains): no longer accept unit names on the
3321 gnatmake command line.
3322 This behavior was never documented (and was supported only because of
3323 an early bug in the code). This case might lead to ambiguous cases
3324 (between unit names and truncated base names without suffixes).
3326 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3328 * a-tags.ads, a-tags.adb (Unregister_Tag): New routine.
3329 Remove the external tag of a tagged type from the internal hash table.
3330 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on the
3331 expanded usage of the routine. Strenghten the check for Is_Master. Add
3332 processing for tagged types.
3333 (Build_Finalizer): Create all the necessary lists used in finalizer
3334 creation when the processed context is a package that may contain
3336 (Expand_Cleanup_Actions): Rename the call to Has_Controlled_Objects to
3337 Requires_Cleanup_Actions.
3338 (Expand_N_Package_Body): Package bodies may need clean up code
3339 depending on whether they contain tagged types.
3340 (Expand_N_Package_Declaration): Package declarations may need clean up
3341 code depending on whether they contain tagged types.
3342 (Unregister_Tagged_Types): New routine. Search through a list of
3343 declarations or statements, looking for non-abstract Ada tagged types.
3344 For each such type, generate code to unregister the external tag.
3345 * exp_util.adb (Has_Controlled_Objects (Node_Id)): Renamed to
3346 Requires_Cleanup_Actions.
3347 (Requires_Cleanup_Actions (List_Id, Boolean)): New routine. Search
3348 through a list of declarations or statements looking for non-abstract
3349 Ada tagged types or controlled objects.
3350 * exp_util.ads (Has_Controlled_Objects (Node_Id)): Renamed to
3351 Requires_Cleanup_Actions.
3352 (Has_Controlled_Objects (List_Id, Boolean)): Removed.
3353 * rtsfind.ads: Add entry RE_Unregister_Tag to tables RE_Id and
3356 2011-08-04 Vincent Celier <celier@adacore.com>
3358 * prj-env.adb (For_All_Source_Dirs.For_Project): Check if project Prj
3359 has Ada sources, not project Project, because if the root project
3360 Project has no sources of its own, all projects will be deemed without
3363 2011-08-04 Gary Dismukes <dismukes@adacore.com>
3365 * bindgen.adb (Gen_Adainit_Ada): Move the generation of the declaration
3366 of the No_Param_Proc acc-to-subp type used for initialization of
3367 __gnat_finalize_library_objects so that it's declared at library level
3368 rather than nested inside of the adainit routine.
3370 2011-08-04 Javier Miranda <miranda@adacore.com>
3372 * exp_disp.adb (Make_DT): Generate code to check the external tag ONLY
3373 if the tagged type has a representation clause which specifies its
3376 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3378 * einfo.ads, einfo.adb (Has_Private_Ancestor): now a flag on types.
3379 Remove previous procedure with that name.
3380 * sem_ch3.adb (Build_Derived_Record_Type): set Has_Private_Ancestor
3382 * sem_aggr.adb (Resolve_Extension_Aggregate): if the ancestor part is a
3383 subtype mark, the ancestor cannot have unknown discriminants.
3384 (Resolve_Record_Aggregate): if the type has invisible components
3385 because of a private ancestor, the aggregate is illegal.
3387 2011-08-04 Vincent Celier <celier@adacore.com>
3389 * switch-m.adb (Normalize_Compiler_Switches): Recognize and take into
3390 account switches -gnat2005, -gnat12 and -gnat2012.
3392 2011-08-04 Bob Duff <duff@adacore.com>
3394 * s-tasdeb.ads: Minor comment fix.
3396 2011-08-04 Arnaud Charlet <charlet@adacore.com>
3398 * gnatlink.adb (Gnatlink): Pass -gnat83/95/05/12 switch to gcc in
3400 * switch.ads, switch.adb (Is_Language_Switch): New function.
3402 2011-08-04 Vincent Celier <celier@adacore.com>
3404 * switch-c.adb: Minor comment addition.
3406 2011-08-04 Vincent Celier <celier@adacore.com>
3408 * vms_conv.adb (Process_Argument): Fail graciously when qualifier
3409 ending with '=' is followed by a space (missing file name).
3411 2011-08-04 Pascal Obry <obry@adacore.com>
3413 * g-regist.ads: Fix size of HKEY on x86_64-windows.
3415 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3417 * sem_ch12.adb (Analyze_Associations): New routine
3418 Check_Overloaded_Formal_Subprogram to reject a formal package when
3419 there is a named association or a box initialisation for an overloaded
3420 formal subprogram of the corresponding generic.
3422 2011-08-04 Yannick Moy <moy@adacore.com>
3424 * alfa.ads (ALFA_Xref_Record): add component for type of entity
3425 * get_alfa.adb, put_alfa.adb: Read and write new component of
3427 * lib-xref-alfa.adb (Collect_ALFA): generate new component.
3429 2011-08-04 Pascal Obry <obry@adacore.com>
3431 * urealp.adb: Minor reformatting.
3433 2011-08-04 Tristan Gingold <gingold@adacore.com>
3435 * exp_ch7.adb (build_finalizer.process_declarations.processing_actions):
3436 Handle the case when Cleanup_Protected_Object returns Empty.
3438 2011-08-04 Yannick Moy <moy@adacore.com>
3440 * frontend.adb (Frontend): only qualify names in non-ALFA mode
3442 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3444 * sem_ch4.adb (Try_Class_Wide_Operation): if the context is a procedure
3445 call, ignore functions.
3447 2011-08-04 Geert Bosch <bosch@adacore.com>
3449 * urealp.adb (Equivalent_Decimal_Exponent): Avoid the use of floating
3452 2011-08-04 Emmanuel Briot <briot@adacore.com>
3454 * makeutl.adb (Compute_Builder_Switches): no longer accept a unit name
3455 as an index for Builder'Switches. This conforms to the documentation.
3456 * make.adb (Insert_Project_Sources): avoid duplicate code
3458 2011-08-04 Emmanuel Briot <briot@adacore.com>
3460 * makeutl.adb (Complete_Mains): if the user has passed a relative file
3461 name on the command line (for instance "../dummy"), never assume it can
3464 2011-08-04 Tristan Gingold <gingold@adacore.com>
3466 * bindgen.adb: Remove code the reference or create the
3467 Break_Start/__gnat_break_start procedure.
3468 * s-stalib.adb (Break_Start): Removed.
3470 2011-08-04 Emmanuel Briot <briot@adacore.com>
3472 * make.adb, makeutl.adb, makeutl.ads (Compute_Builder_Switches): now
3473 shared with gprbuild.
3475 2011-08-04 Yannick Moy <moy@adacore.com>
3477 * par-ch4.adb (P_Primary): preferentially issue an error message about
3478 a missing parenthesis arount a conditional or case expression in Ada
3479 2012 mode, if we detect that the alignment is not correct for a
3482 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3484 * exp_ch7.adb (Process_Declarations): Do not consider the result of a
3485 tag-to-class-wide conversion as needing finalization actions.
3486 * exp_util.adb (Has_Controlled_Objects): Do not consider the result of
3487 a tag-to-class-wide conversion as needing finalization actions.
3488 (Is_Finalizable_Transient): The result of a tag-to-class-wide
3489 conversion does not need finalization actions.
3490 (Is_Tag_To_CW_Conversion): New routine.
3491 * exp_util.ads (Is_Tag_To_CW_Conversion): New routine. Determines
3492 whether an object is the result of a tag-to-class-wide conversion.
3494 2011-08-04 Yannick Moy <moy@adacore.com>
3496 * sem_ch13.adb (Analyze_Aspect_Specifications): correct order in which
3497 the left-hand-side and right-hand-side of a conjunct are inserted when
3498 translating a pre- or postcondition
3499 * sem_ch6.adb: Correct typo in comment
3501 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3503 * gnat_rm.texi: Ravenscar does not prohibit dependence on
3504 Unchecked_Conversion and Unchecked_Deallocation.
3506 2011-08-04 Thomas Quinot <quinot@adacore.com>
3508 * make.adb: Minor reformatting.
3510 2011-08-04 Emmanuel Briot <briot@adacore.com>
3512 * prj.adb, prj.ads, makeutl.adb (Complete_Mains): search for the
3513 sources in the project and its imported projects, but not in the whole
3516 2011-08-04 Emmanuel Briot <briot@adacore.com>
3518 * make.adb: Remove debug trace.
3520 2011-08-04 Vincent Celier <celier@adacore.com>
3522 * makeutl.adb (Do_Complete): Get the absolute path name of a relative
3523 path in canonical form, to be able to compare path names on platforms
3524 such as Windows or Darwin.
3526 2011-08-04 Thomas Quinot <quinot@adacore.com>
3528 * par_sco.adb (Traverse_Declarations_Or_Statements.Set_Statement_Entry):
3529 For a pragma (statement with C1 = 'P'), record the sloc of the pragma.
3530 * scos.ads: Update documentation accordingly.
3531 * put_scos.adb (Output_SCO_Line): Omit statement SCOs for disabled
3534 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3536 * sem_attr.adb (Bad_Attribute_For_Predicate): flag illegal use of
3537 attribute only if prefix type is scalar.
3539 2011-08-04 Emmanuel Briot <briot@adacore.com>
3541 * make.adb, makeutl.adb, prj-env.adb (Check_Mains): put back support
3542 in gnatmake for specifying mains on the command line that do not belong
3543 to the main project. These mains must currently all belong to the same
3545 (Ultimate_Extension_Of): removed, since duplicated
3546 Ultimate_Extending_Project.
3548 2011-08-04 Arnaud Charlet <charlet@adacore.com>
3550 * make.adb (Do_Codepeer_Globalize_Step): Removed. Use CodePeer_Mode
3552 (CodePeer_Mode_String): New.
3553 (Linking_Phase, Binding_Phase): Call gnatlink with -P switch in
3555 (Scan_Make_Arg): Do not disable binding/linking phase in CodePeer mode.
3556 * bindgen.adb (Gen_Elab_Calls_Ada): Ignore subprograms in CodePeer
3557 mode, since no useful elaboration subprogram is needed by CodePeer.
3558 * gnatlink.adb (Gnatlink): Add support for -P switch (CodePeer mode).
3559 In this mode, compile binder file with -gnatC and do stop after this
3562 2011-08-04 Vincent Celier <celier@adacore.com>
3564 * exp_ch7.adb: Minor comment fix.
3566 2011-08-04 Robert Dewar <dewar@adacore.com>
3568 * exp_ch7.adb, make.adb, sem_ch10.adb, bindgen.adb, sem_res.adb,
3569 exp_ch4.adb, makeutl.adb: Minor reformatting.
3571 2011-08-04 Emmanuel Briot <briot@adacore.com>
3573 * make.adb, makeutl.adb, makeutl.ads (Make): major refactoring.
3574 Create several new subprograms to move code out of Make. This makes the
3575 code more readable, removes code duplication, and is a preparation work
3576 for adding support for aggregate projects.
3578 2011-08-04 Tristan Gingold <gingold@adacore.com>
3580 * s-po32gl.ads, s-po32gl.adb: New files.
3581 * exp_ch7.ads (Get_Global_Pool_For_Access_Type): New function.
3582 * exp_ch7.adb (Get_Global_Pool_For_Access_Type): New function.
3583 (Build_Finalization_Collection): Use it.
3584 * exp_ch4.adb (Complete_Controlled_Allocation): Ditto.
3585 * rtsfind.ads: System_Pool_32_Global, Re_Global_Pool_32_Object: New
3587 * gcc-interface/Makefile.in: Use s-po32gl.o on VMS.
3588 * gcc-interface/Make-lang.in: Update dependencies.
3590 2011-08-04 Emmanuel Briot <briot@adacore.com>
3592 * makeutl.adb (Complete_Mains): add support for specs with no suffix on
3595 2011-08-04 Emmanuel Briot <briot@adacore.com>
3597 * make.adb, makeutl.adb (Complete_Mains): if a main specified on the
3598 command line is not a file name, also check whether it could be a unit
3601 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
3603 * bindgen.adb (Gen_Finalize_Library_Ada): Factor out code to generate
3604 the header of the finalization routine.
3605 If the unit has no finalizer but is a body whose spec has one, then
3606 generate the decrement of the elaboration entity only.
3607 If the unit has a finalizer and is a spec, then do not generate the
3608 decrement of the elaboration entity.
3609 (Gen_Finalize_Library_C): Likewise.
3611 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3613 * exp_ch7.adb (Alignment_Of): New subsidiary routine.
3614 (Bounds_Size_Expression): Removed.
3615 (Double_Alignment_Of): New subsidiary routine.
3616 (Make_Finalize_Address_Stmts): New local variable Index_Typ. Account
3617 for a hole in the dope vector of unconstrained arrays due to different
3618 index and element alignments.
3620 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3622 * sem_res.adb (Resolve_Allocator): diagnose task allocator that will
3623 raise program_error because body has not been seen yet.
3625 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3627 * sem_ch10.adb (Analyze_With_Clause): Protect against child unit with
3630 2011-08-04 Vincent Celier <celier@adacore.com>
3632 * makeutl.adb (Do_Complete): Check absolute paths in canonical forms
3634 2011-08-04 Yannick Moy <moy@adacore.com>
3636 * alfa.adb, alfa.ads (Unique_Defining_Entity): move function from here
3637 * sem_util.adb, sem_util.ads (Unique_Defining_Entity): ...to here
3639 2011-08-04 Thomas Quinot <quinot@adacore.com>
3641 * sem_ch12.adb (Analyze_Package_Instantiation): Do not omit body for
3642 instantiation in RCI.
3644 2011-08-04 Emmanuel Briot <briot@adacore.com>
3646 * make.adb: Share more code with gprbuild
3648 2011-08-04 Emmanuel Briot <briot@adacore.com>
3650 * projects.texi: Added documentation for the IDE'Gnat project file
3653 2011-08-04 Nicolas Roche <roche@adacore.com>
3655 * gnat_rm.texi: Minor editing.
3657 2011-08-04 Javier Miranda <miranda@adacore.com>
3659 * bindgen.adb (Gen_Adafinal_Ada): Do not differentiate the main case
3660 and the library case for VM targets.
3661 (Gen_Adainit_Ada): Likewise.
3663 2011-08-04 Robert Dewar <dewar@adacore.com>
3665 * g-altive.ads: Minor comment updates.
3666 * prj-nmsc.adb: Minor reformatting.
3668 2011-08-04 Javier Miranda <miranda@adacore.com>
3671 (Normalize_Scalars_Config): Value of the configuration switch set by
3672 pragma Normalize_Scalars when it appears in the gnat.adc file.
3673 (Normalize_Scalars): New field for record Config_Switches_Type. Used
3674 to save and restore settings of this pragma.
3676 (Register_Opt_Config_Switches, Save_Opt_Config_Switches,
3677 Restore_Opt_Config_Switches): Add missing support for Normalize_Scalars.
3679 2011-08-04 Vincent Celier <celier@adacore.com>
3681 * gnat_ugn.texi: Document gnatlink options -M and -M=mapfile
3683 2011-08-04 Arnaud Charlet <charlet@adacore.com>
3685 * makeutl.adb: Minor reformatting.
3687 2011-08-04 Olivier Hainque <hainque@adacore.com>
3689 * g-altive.ads: Update comments to reflect that only the soft
3690 binding is available today.
3692 2011-08-04 Robert Dewar <dewar@adacore.com>
3694 * bindgen.adb, einfo.adb, sem_ch12.adb, s-tasren.adb, sem_res.adb,
3695 makeutl.adb, prj-nmsc.adb, opt.ads, prj-env.adb: Minor reformatting
3696 * gcc-interface/Make-lang.in: Update dependencies.
3698 2011-08-04 Arnaud Charlet <charlet@adacore.com>
3700 * prj-env.adb: Remove local debug traces.
3702 2011-08-04 Yannick Moy <moy@adacore.com>
3704 * checks.adb (Apply_Float_Conversion_Check): correct a typo where Lo_OK
3705 was used instead of Hi_OK, which could cause a read of an uninitialized
3706 value later on. Detected while working on the new warning.
3707 * exp_ch9.adb (Expand_N_Entry_Declaration): remove useless assignment
3709 * sem_ch5.adb (Analyze_Assignment): set the last assignment component
3710 in more cases, in order to detect more unreferenced values.
3711 * sem_util.adb, sem_util.ads (Get_Enclosing_Object): return enclosing
3712 object for expression, if any.
3714 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
3716 * exp_intr.adb (Expand_Binary_Operator_Call): Look at the RM size of
3717 the operand types instead of the Esize.
3719 2011-08-04 Steve Baird <baird@adacore.com>
3721 * switch-b.adb (Scan_Binder_Switches): Add -P binder switch, used to
3722 enable CodePeer_Mode.
3723 * bindusg.adb (Display): Add help message describing -P binder switch.
3724 * gnat_ugn.texi: Document -P binder switch.
3725 * bindgen.adb (Gen_Main_Ada): If CodePeer_Mode is set, then call the
3726 user-defined main program directly.
3727 (Gen_Output_File_Ada): If CodePeer_Mode is set, generate a with of the
3728 user-defined main program in the context clause of the package body.
3730 2011-08-04 Yannick Moy <moy@adacore.com>
3732 * alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
3733 duplicate of Defining_Entity
3734 (Get_Unique_Entity_For_Decl): rename function into
3735 Unique_Defining_Entity
3736 * einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
3737 (Formal_Proof_On): remove synthesized flag
3738 * cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
3739 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
3740 sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
3741 * sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
3742 Annotate (Formal_Proof)
3744 2011-08-04 Emmanuel Briot <briot@adacore.com>
3746 * prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
3747 source files with non-standard naming schemes, in imported projects
3749 2011-08-04 Emmanuel Briot <briot@adacore.com>
3751 * makeutl.adb (Complete_Mains): when a multi-unit source file is
3752 specified on the gprbuild command line, we need to compile all units
3753 within that file, not just the first one we find
3754 Fix error message for mains that are not found.
3756 2011-08-04 Thomas Quinot <quinot@adacore.com>
3758 * sem_ch6.adb: Update comment.
3759 * sem_ch12.adb: Minor reformatting.
3761 2011-08-04 Bob Duff <duff@adacore.com>
3763 * s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
3764 Acceptor.Terminate_Alternative without locking Acceptor, which causes a
3765 race condition whose symptom is to fail to lock Parent. That, in turn,
3766 causes Parent.Awake_Count to be accessed without locking Parent, which
3767 causes another race condition whose symptom is that Parent.Awake_Count
3768 can be off by 1 (either too high or too low). The solution is to lock
3769 Parent unconditionally, and then lock Acceptor, before reading
3770 Acceptor.Terminate_Alternative.
3772 2011-08-04 Arnaud Charlet <charlet@adacore.com>
3774 * debug.adb: Update comment.
3776 2011-08-04 Robert Dewar <dewar@adacore.com>
3778 * par_sco.adb, exp_util.adb, make.adb, a-tags.adb, sem_prag.adb,
3779 sem_util.adb, sem_attr.adb, exp_ch4.adb, g-comlin.adb, g-comlin.ads,
3780 exp_ch6.adb: Minor reformatting.
3782 2011-08-04 Gary Dismukes <dismukes@adacore.com>
3784 * gnat_ugn.texi: Add sentence about the case of compile-time-detected
3787 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3789 * gnat_rm.texi: update Ravenscar desription to reflect Ada2012 RM.
3791 2011-08-04 Thomas Quinot <quinot@adacore.com>
3793 * sinfo.ads: Minor reformatting.
3795 2011-08-04 Emmanuel Briot <briot@adacore.com>
3797 * makeutl.adb, makeutl.ads, prj-nmsc.adb (Complete_Mains): report error
3798 even if there is no location.
3800 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3802 * sem_res.adb, sem_ch4.adb: move check for restriction
3803 No_Task_Hierarchy to resolve_allocator.
3805 2011-08-04 Thomas Quinot <quinot@adacore.com>
3807 * sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
3808 This flag of N_Pragma nodes is not used, remove it as well as all of
3809 the associated circuitry.
3811 2011-08-04 Javier Miranda <miranda@adacore.com>
3813 * exp_disp.adb (Make_DT): Switch -gnatdQ disables the generation of the
3814 runtime check on duplicated externa tags
3815 * debug.adb Document switch -gnatdQ.
3817 2011-08-04 Gary Dismukes <dismukes@adacore.com>
3819 * a-fihema.ads: Minor typo fix.
3821 2011-08-04 Yannick Moy <moy@adacore.com>
3823 * sem_ch10.adb: Minor comment update.
3825 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3827 * einfo.adb: Update the node field usage to reflect the renaming of
3828 Return_Flag to Return_ Flag_Or_Transient_Decl.
3829 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl.
3830 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl.
3831 (Write_Field15_Name): Change Return_Flag to
3832 Return_Flag_Or_Transient_Decl.
3833 * einfo.ads: Rename node field Return_Flag to
3834 Return_Flag_Or_Transient_Decl. Update the associated comment and all
3835 occurrences in entities.
3836 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl. Update
3837 associated Inline pragma.
3838 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl. Update
3839 associated Inline pragma.
3840 * exp_ch4.ads, exp_ch4.adb (Expand_N_Expression_With_Actions): New
3842 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Update the calls to
3843 Return_Flag and Set_Return_Flag.
3844 * exp_ch7.adb (Process_Declarations): Add code to recognize hook
3845 objects generated for controlled transients declared inside an
3846 Exception_With_Actions. Update the calls to Return_Flag.
3847 (Process_Object_Declaration): Add code to add a null guard for hook
3848 objects generated for controlled transients declared inside an
3849 Exception_With_Actions. Update related comment.
3850 * exp_util.adb (Has_Controlled_Objects): Add code to recognize hook
3851 objects generated for controlled transients declared inside an
3852 Exception_With_Actions. Update the calls to Return_Flag.
3853 * expander.adb (Expand): Add new case for N_Expression_With_Actions.
3855 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3857 * sem_util.adb:(Wrong_Type): Improve error message on a one-element
3858 positional aggregate.
3860 2011-08-04 Vincent Celier <celier@adacore.com>
3862 * par_sco.adb (Process_Decisions.Output_Header): Check and record pragma
3863 SLOC only for pragmas.
3865 2011-08-04 Emmanuel Briot <briot@adacore.com>
3867 * projects.texi: Minor typo fix.
3869 2011-08-04 Emmanuel Briot <briot@adacore.com>
3871 * prj-nmsc.adb (Check_File): Minor change to traces, to help debugging
3872 on case-sensitive file systems.
3874 2011-08-04 Thomas Quinot <quinot@adacore.com>
3876 * put_scos.adb (Put_SCOs): Do not emit decision SCO for an X decision
3877 nested in a disabled pragma.
3878 * scos.ads, scos.adb, par_sco.ads, par_sco.adb: Record sloc of
3879 enclosing pragma, if any, for X decisions.
3881 2011-08-04 Thomas Quinot <quinot@adacore.com>
3883 * sem_prag.adb: Minor reformatting.
3885 2011-08-04 Vincent Celier <celier@adacore.com>
3887 * a-tags.adb (Check_TSD): Avoid concatenation of strings, as it is not
3888 allowed in no run time mode.
3890 2011-08-04 Vincent Celier <celier@adacore.com>
3892 * make.adb (Check): When -gnatc is used, check for the source file
3893 inside the ALI file with a canonical case file name.
3895 2011-08-04 Emmanuel Briot <briot@adacore.com>
3897 * g-comlin.adb, g-comlin.ads (Add_Switch): Put back support for
3898 overriding the separator.
3900 2011-08-04 Robert Dewar <dewar@adacore.com>
3902 * sem_aggr.adb, par_sco.adb, sem_type.adb, exp_util.adb, exp_ch9.adb,
3903 prj-nmsc.adb, sem_ch13.adb, exp_strm.adb: Minor reformatting.
3905 2011-08-04 Robert Dewar <dewar@adacore.com>
3907 * gnat_rm.texi: Minor documentation fix for pragma Annotate.
3909 2011-08-04 Yannick Moy <moy@adacore.com>
3911 * sem_attr.adb (Analyze_Attribute): add check during pre-analysis that
3912 'Result only appears in postcondition of function.
3914 2011-08-04 Thomas Quinot <quinot@adacore.com>
3916 * a-tags.adb (Check_TSD): When raising PROGRAM_ERROR for a duplicated
3917 external tag, include the value of the external tag in the exception
3920 2011-08-04 Yannick Moy <moy@adacore.com>
3922 * sem_attr.adb (Result): modify error message for misplaced 'Result
3924 2011-08-04 Sergey Rybin <rybin@adacore.com>
3926 * gnat_rm.texi (pragma Annotate): Fix syntax description to make it
3927 clear that the second argument must be an identifier.
3929 2011-08-04 Thomas Quinot <quinot@adacore.com>
3931 * exp_ch9.adb (Build_Barrier_Function): When compiling with
3932 -fpreserve-control-flow, insert an IF statement on the barrier
3933 condition to ensure that a conditional branch instruction is generated.
3935 2011-08-04 Emmanuel Briot <briot@adacore.com>
3937 * prj-part.adb, prj.adb, prj.ads, prj-tree.ads
3938 (Processing_Flags.Ignore_Missing_With): new flag.
3940 2011-08-04 Emmanuel Briot <briot@adacore.com>
3942 * prj-nmsc.adb (Find_Sources, Path_Name_Of): Fix handling of
3943 Source_List_File on case-insensitive systems where the file is actually
3944 on a case-sensitive file system (NFS,...).
3946 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3948 * sem_ch6.adb (Analyze_Function_Return): In a rare case where a
3949 function return contains a controlled [extension] aggregate and the
3950 return statement is not part of a handled sequence of statements, wrap
3951 the return in a block. This ensures that all controlled temporaries
3952 generated during aggregate resolution will be picked up by the
3953 finalization machinery.
3955 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3957 * sem_aggr.adb (Resolve_Aggregate): If aggregate has box-initialized
3958 components, freeze type before resolution, to ensure that default
3959 initializations are present for all components.
3960 * sem_res.adb (Resolve_Actuals): the designated object of an
3961 accces-to-constant type is a legal actual in a call to an
3962 initialization procedure.
3964 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3966 * exp_util.adb (Extract_Renamed_Object): Add N_Type_Conversion and
3967 N_Unchecked_Type_Conversion to the possible containers of a renamed
3970 2011-08-04 Yannick Moy <moy@adacore.com>
3972 * par-ch13.adb (Aspect_Specifications_Present): recognize
3973 "with Identifier'Class =>" as an aspect, so that a meaningful warning
3974 is issued in Strict mode.
3975 * par.adb: Fix typos in comments.
3977 2011-08-04 Yannick Moy <moy@adacore.com>
3979 * sem_attr.adb (Result): modify error message to take into account Post
3980 aspect when compiling Ada 2012 (or newer) code.
3982 2011-08-04 Nicolas Roche <roche@adacore.com>
3984 * env.c (__gnat_clearenv): Avoid use of dynamic size array in order to
3985 remove need for GCC exceptions.
3987 2011-08-04 Vincent Celier <celier@adacore.com>
3989 * makeutl.adb (Do_Complete): Call Debug_Output with the name of the
3990 project, not the source file name.
3991 * prj.adb (Find_Sources.Look_For_Sources): If the source has been
3992 excluded, continue looking. This excluded source will only be returned
3993 if there is no other source with the same base name that is not locally
3996 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3998 * sem_res.adb (Resolve_Intrinsic_Operator): if the result type is
3999 private and one of the operands is a real literal, use a qualified
4000 expression rather than a conversion which is not meaningful to the
4003 2011-08-04 Yannick Moy <moy@adacore.com>
4005 * sem_ch13.adb (Aspect_Loop): when an aspect X and its classwise
4006 corresponding aspect X'Class are allowed, proceed with analysis of the
4007 aspect instead of skipping it.
4009 2011-08-04 Tristan Gingold <gingold@adacore.com>
4011 * s-flocon.adb, s-flocon.ads: Add a body for s-flocon.ads
4012 This will allow to have an Ada implementation for the subprogram.
4014 2011-08-04 Ed Schonberg <schonberg@adacore.com>
4016 * sem_ch3.adb (Analyze_Full_Type_Declaration): If the declaration is a
4017 completion and aspects are present, apply them to the entity for the
4018 type which is currently the partial view, but which is the one that
4020 * sem_ch13.adb (Analyze_Aspect_Specifications): if the predicate
4021 applies to a partial view, indicate that the full view has predicates
4022 and delayed aspects.
4023 (Replace_Type_Reference): Handle properly predicates that apply to the
4024 full view of a private completion.
4026 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
4028 * layout.adb (Layout_Type): For composite types, do not set Esize.
4029 * freeze.adb (Set_Small_Size): Remove test on alignment and do not
4031 (Size_Known): Look at the RM size of components instead of the Esize.
4032 (Freeze_Record_Type): Look at the RM size instead of the Esize to
4033 issue warning and activate Implicit_Packing.
4034 (Freeze_Entity): Likewise. Do not issue a warning for alias/atomic
4035 if the Esize is not known.
4036 * sem_ch13.adb (Analyze_Attribute_Definition_Clause) <Size>: Set Esize
4037 for elementary types only.
4038 (Analyze_Record_Representation_Clause): Look at the RM size instead
4039 of the Esize to issue errors.
4040 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set Esize if it
4042 <E_Record_Type>: Look at the RM size instead of the Esize. Remove
4044 Look at the RM size instead of the Esize for types if the latter is
4046 (gnat_to_gnu_field): Use Known_Esize instead of Known_Static_Esize.
4048 2011-08-04 Ed Schonberg <schonberg@adacore.com>
4050 * sem_type.adb: proper handling of equality not involving anonymous
4053 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
4055 * exp_ch7.adb (Create_Finalizer): Remove local variables Spec_Nod and
4056 Vis_Decls. When creating a library-level finalizer for a package spec,
4057 both the declaration and body of the finalizer are inserted either in
4058 the visible or private declarations of the package spec.
4060 2011-08-04 Javier Miranda <miranda@adacore.com>
4062 * sem_ch3.adb (Derive_Subprograms): Complete assertion to request the
4063 use of the full-view of a type when invoking Is_Ancestor.
4064 * sem_type.adb (Is_Ancestor): For consistency, when the traversal of
4065 the full-view of private parents is requested, then use also the
4066 full-view of the parent of the first derivation.
4068 2011-08-04 Tristan Gingold <gingold@adacore.com>
4070 * s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
4071 instead of the locally imported procedure.
4072 * s-taprop-mingw.adb (Enter_Task): Ditto.
4073 * s-valrea.adb (Scan_Real): Ditto.
4074 * s-imgrea.adb (Set_Image_Real): Ditto.
4075 * s-flocon.ads: Make the package pure.
4077 2011-08-04 Thomas Quinot <quinot@adacore.com>
4079 * sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
4080 * tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
4081 * sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
4082 New subprogram, moved here from...
4083 * par.adb, par-ch5.adb (P_Statement_Name): ... here.
4084 * par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
4085 rewriting of the last argument into a procedure call statement here...
4086 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
4089 2011-08-04 Thomas Quinot <quinot@adacore.com>
4091 * par_sco.adb: Minor reformatting.
4093 2011-08-04 Robert Dewar <dewar@adacore.com>
4095 * erroutc.adb: Minor reformatting.
4097 2011-08-04 Thomas Quinot <quinot@adacore.com>
4099 * par_sco.adb: Comment update.
4101 2011-08-04 Tristan Gingold <gingold@adacore.com>
4103 * s-flocon.ads: New file.
4104 * g-flocon.ads: Now a renaming of s-flocon.
4105 * Makefile.rtl: Add s-flocon.o
4107 2011-08-04 Javier Miranda <miranda@adacore.com>
4109 * exp_strm.adb (Build_Array_Input_Function): if the array type is
4110 constrained, do not attempt to build a subtype of it.
4112 2011-08-04 Yannick Moy <moy@adacore.com>
4114 * errout.ads Change comments: remove 'R'M as an example where quotes
4115 are needed; add ALFA as another case where quotes are not needed
4116 * erroutc.adb (Set_Msg_Insertion_Reserved_Word): add ALFA as another
4117 case where quotes are not needed.
4118 * sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
4119 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb:
4120 Remove all occurrences of 'A'L'F'A
4122 2011-08-04 Ed Schonberg <schonberg@adacore.com>
4124 * sem_ch13.adb: check legality of invariant pragma.
4126 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
4128 * bindgen.adb: Add comments.
4130 2011-08-04 Yannick Moy <moy@adacore.com>
4132 * einfo.adb, einfo.ads: Free Flag254 and make Formal_Proof_On a
4134 * sem_prag.adb (Analyze_Pragma): record the pragma Annotate
4135 (Formal_Proof, On/Off) in the Rep_Item list of the current subprogram.
4137 2011-08-04 Robert Dewar <dewar@adacore.com>
4139 * exp_ch7.adb, exp_ch6.adb, sem_ch3.adb, layout.adb, sem_ch5.adb,
4140 osint-c.ads, sem_util.ads, gnat1drv.adb, targparm.ads, sem_ch6.adb,
4141 sem_ch13.adb, s-pooloc.adb: Minor reformatting.
4143 2011-08-04 Thomas Quinot <quinot@adacore.com>
4145 * s-pooloc.ads, s-pooglo.ads: Minor reformatting
4147 2011-08-04 Thomas Quinot <quinot@adacore.com>
4150 * s-pooloc.adb (Deallocate): Fix the case of deallocating the only
4153 2011-08-04 Robert Dewar <dewar@adacore.com>
4155 * einfo.ads, exp_ch4.adb: Minor reformatting.
4157 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
4159 * back_end.ads (Gen_Or_Update_Object_File): Add more comments.
4161 2011-08-04 Ed Schonberg <schonberg@adacore.com>
4163 * exp_ch4.adb (Expand_Composite_Equality): code cleanup: use component
4164 type in all cases to compute list of primitive operations, because full
4165 view may be an itype that is not attached to the list of declarations.
4167 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
4169 * bindgen.adb (Gen_Adafinal_Ada): Generate an early return if the
4170 library has already been finalized.
4171 (Gen_Adafinal_C): Likewise.
4172 (Gen_Adainit_Ada): Generate an early return if the library has
4173 already been elaborated.
4174 (Gen_Adainit_C): Likewise.
4175 (Gen_Output_File_Ada): Generate an elaboration flag.
4176 (Gen_Output_File_C): Likewise.
4178 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
4180 * exp_ch4.adb (Expand_Allocator_Expression): Disable the generation of
4181 Set_Finalize_Address_Ptr for CodePeer because Finalize_Address was not
4182 built in the first place.
4183 (Expand_N_Allocator): Disable the generation of Set_Finalize_Address_Ptr
4184 for CodePeer because Finalize_Address was not built to begin with.
4185 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Ditto.
4187 2011-08-04 Pascal Obry <obry@adacore.com>
4189 * adaint.c (__gnat_tmp_name): Use current process id to create temp
4190 filenames, this ensures unicity of filenames across processes.
4192 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
4194 * bindgen.adb (Gen_Finalize_Library_Ada): Rename generated routine
4195 Raise_Controlled to Raise_From_Controlled_Operation. Update the
4196 signature of Raise_From_Controlled_Operation by adding flag From_Abort.
4197 Add False as the actual to From_Abort in the generated call to
4198 Raise_From_Controlled_Operation.
4200 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
4202 * osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move to declaration
4203 so that the ali file name can be retrieved from outside of this package.
4204 * back_end.ads, back_end.adb (Gen_Or_Update_Object_File): New method
4205 doing nothing in the general case, but used to update the object file
4206 timestamp if directly generated by the backend.
4207 * gnat1drv.adb (Gnat1drv): Make sure the object file's timestamp is set
4208 to a later time than the ali file one.
4210 2011-08-04 Yannick Moy <moy@adacore.com>
4212 * einfo.adb, einfo.ads (Formal_Proof_On): new flag set on subprogram
4213 entities whose body contains an Annotate pragma which forces formal
4215 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
4216 sem_ch6.adb, sem_ch9.adb, sem_res.adb: Adapt call to
4217 Mark_Non_ALFA_Subprogram to pass in a message and node.
4218 * sem_prag.adb (Analyze_Pragma): add treatment of pragma Annotate
4219 (Forma_Proof, On) which sets the flag Formal_Proof_On in the
4220 surrounding subprogram.
4221 * sem_util.adb, sem_util.ads (Mark_Non_ALFA_Subprogram,
4222 Mark_Non_ALFA_Subprogram_Unconditional): if the subprogram being marked
4223 as not in ALFA is annotated with Formal_Proof being On, then an error
4224 is issued based on the additional parameters for message and node.
4225 * snames.ads-tmpl (Name_Formal_Proof): new name for annotation.
4226 * gcc-interface/Make-lang.in: Update dependencies.
4228 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
4230 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not generate
4231 Finalize_Address when CodePeer is enabled.
4233 2011-08-04 Pascal Obry <obry@adacore.com>
4235 * adaint.c (__gnat_tmp_name): Use _tempnam() instead of tempnam() as
4236 the latter returns a pointer to a static buffer which is deallocated
4237 at the end of the routine.
4239 2011-08-04 Yannick Moy <moy@adacore.com>
4241 * sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
4242 after index creation; mark unconstrained base array type generated as
4243 being in/not in ALFA as well
4244 (Make_Index): mark subtype created as in/not in ALFA
4245 * sem_ch5.adb (Analyze_Iteration_Scheme): mark entity for iterating
4246 over a loop as in/not in ALFA, depending on its type and form of loop
4249 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
4251 * exp_ch7.adb (Build_Object_Declarations): Initialize flag Abort
4252 directly to False on .NET and JVM.
4254 2011-08-04 Yannick Moy <moy@adacore.com>
4256 * sem_ch3.adb (Constrain_Enumeration, Constrain_Integer): remove
4257 constraint that subtype must come from source code to be in ALFA, so
4258 that anonymous subtypes can be in ALFA too.
4260 2011-08-04 Yannick Moy <moy@adacore.com>
4262 * sem_ch3.adb (Analyze_Object_Declaration): remove obsolete addition of
4263 reference for ALFA mode.
4264 * lib-xref-alfa.adb, lib-xref.ads (Traverse_Compilation_Unit): make
4265 procedure public so as to use it from formal verification back-end.
4267 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
4269 * g-comlin.adb (For_Each_Simple_Switch.Is_In_Config): Remove the
4270 invalid checks of the Parameter, making Remove_Switch not working
4273 2011-08-04 Arnaud Charlet <charlet@adacore.com>
4275 * targparm.ads: Update header: no run-time exception is needed on this
4278 2011-08-04 Vincent Celier <celier@adacore.com>
4280 * a-fihema.adb: Use System.IO instead of GNAT.IO
4282 2011-08-04 Thomas Quinot <quinot@adacore.com>
4284 * sem_ch3.adb (Access_Definition): Anonymous access to subprogram types
4285 are forbidden in Compiler_Unit mode.
4287 2011-08-04 Robert Dewar <dewar@adacore.com>
4289 * sem_util.adb: Minor reformatting.
4291 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
4293 * bindgen.adb (Gen_Finalize_Library_Ada): Update the import string for
4294 library-level finalizers.
4295 (Gen_Finalize_Library_C): Update the import string for library-level
4297 (Gen_Finalize_Library_Defs_C): Update the definition name of a
4298 library-level finalizer.
4299 * exp_ch7.adb: Remove with and use clauses for Stringt.
4300 (Create_Finalizer): Remove local variables Conv_Name, Prag_Decl,
4301 Spec_Decl. Add local variable Body_Id. The names of library-level
4302 finalizers are now manually fully qualified and are no longer external.
4303 A single name is now capable of servicing .NET, JVM and non-VM targets.
4304 Pragma Export is no longer required to provide visibility for the name.
4305 (Create_Finalizer_String): Removed.
4306 (New_Finalizer_Name): New routine which mimics New_..._Name.
4308 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
4310 * sem_elab.adb (Check_Internal_Call_Continue): Change the type of the
4311 elaboration counter to Standard_Short_Integer.
4312 * sem_util.adb (Build_Elaboration_Entity): Likewise.
4313 * bindgen.adb (Gen_Elab_Externals_Ada): Adjust to above change.
4314 (Gen_Elab_Externals_C): Likewise.
4316 2011-08-04 Ed Falis <falis@adacore.com>
4318 * system-vxworks-arm.ads, system-vxworks-sparcv9.ads,
4319 system-vxworks-ppc.ads, system-vxworks-m68k.ads,
4320 system-vxworks-mips.ads, system-vxworks-x86.ads
4321 (Always_Compatible_Rep): set to False for all VxWorks targets.
4323 2011-08-04 Robert Dewar <dewar@adacore.com>
4325 * par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
4326 makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
4327 exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
4328 exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
4329 exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
4330 sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
4331 sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
4332 Minor reformatting and code reorganization.
4334 2011-08-04 Emmanuel Briot <briot@adacore.com>
4336 * projects.texi: Added doc for aggregate projects.
4338 2011-08-04 Emmanuel Briot <briot@adacore.com>
4340 * prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
4341 Add support for overriding the Project_Path in aggregate projects.
4343 2011-08-04 Robert Dewar <dewar@adacore.com>
4345 * a-cofove.ads: Minor reformatting.
4347 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
4349 * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
4350 on the generated code.
4351 (Build_Finalize_Statements): Update the comment on the generated code.
4352 (Build_Initialize_Statements): Update the comment on the generated code.
4353 (Build_Object_Declarations): Add local variable Result. The object
4354 declarations are now built in sequence.
4355 * rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
4358 2011-08-04 Robert Dewar <dewar@adacore.com>
4360 * checks.adb, alfa.adb, alfa.ads: Minor reformatting.
4362 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
4364 * einfo.ads (Elaboration_Entity): Document new definition and use.
4365 (Elaboration_Entity_Required): Adjust to above change.
4366 * exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
4367 * exp_ch12.adb: And with and use for Snames.
4368 (Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
4369 * exp_util.adb (Set_Elaboration_Flag): Likewise.
4370 * sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
4371 <Check_Unit_Name>: Deal with N_Expanded_Name.
4372 <Attribute_Elaborated>: Extend to all unit names.
4373 * sem_elab.adb: And with and use for Uintp.
4374 (Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
4375 * sem_util.ads (Build_Elaboration_Entity): Adjust comment.
4376 * sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
4377 * bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
4378 from Gen_Adainit_Ada.
4379 (Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
4380 (Gen_Adafinal_Ada): Remove redundant test. In the non-main program
4381 case, do not call System.Standard_Library.Adafinal; instead call
4382 finalize_library if needed.
4383 (Gen_Adafinal_C): Likewise.
4384 (Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
4385 non-main program case.
4386 (Gen_Adainit_C): Generate a couple of external declarations here.
4387 In the main program case, set SSL.Finalize_Library_Objects.
4388 (Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
4389 (Gen_Elab_Calls_C): Likewise.
4390 (Gen_Finalize_Library_Ada): Likewise. Skip SAL interface units.
4391 (Gen_Finalize_Library_C): Likewise. Generate a full function.
4392 (Gen_Main_C): Put back call to Ada_Final and don't finalize library
4394 (Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
4395 if -a is specified. Call Gen_Elab_Externals_Ada. Move around call to
4397 (Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
4398 if -a is specified. Call Gen_Elab_Externals_C. Remove useless couple
4399 of external declarations. Call Gen_Finalize_Library_C.
4401 2011-08-04 Emmanuel Briot <briot@adacore.com>
4403 * prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
4404 Compute_Compilation_Phases): new subprogram.
4405 (Builder_Data, Builder_Project_Tree_Data): new subprogram and type
4406 The number of mains as well as the various compilation phases that
4407 need to be run are now project tree specific, since various
4408 aggregated trees might have different requirements. In particular,
4409 they do not all require bind or link phases.
4411 2011-08-04 Emmanuel Briot <briot@adacore.com>
4413 * prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
4414 (Project_Tree_Appdata): New type.
4415 It is now possible to associate application-specific data to a project
4416 tree. In particular, this is used in the gprbuild builder to avoid a
4417 number of global tables and htables, especially now that there can be
4418 several project trees loaded at once because of aggregate projects.
4419 (Debug_Name): new procedure.
4420 * projects.texi: Clarify syntax of "**" for Source_Dirs
4422 2011-08-03 Emmanuel Briot <briot@adacore.com>
4424 * prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
4425 the "roots" for a main.
4426 (Fill_From_Project): add support for aggregate projects. Main units
4427 in aggregated projects are now automatically added in the list of
4428 files to build (although this fails later on in gprbuild, because
4429 these files are not using the root proejct tree, so this needs
4431 * gcc-interface/Make-lang.in: Update dependencies.
4433 2011-08-03 Yannick Moy <moy@adacore.com>
4435 * sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
4436 conditional expression in ALFA.
4437 * sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
4438 expressions as not in ALFA.
4440 2011-08-03 Robert Dewar <dewar@adacore.com>
4442 * a-cofove.adb: Minor reformatting.
4444 2011-08-03 Emmanuel Briot <briot@adacore.com>
4446 * make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
4447 (Insert_Project_Sources, Insert_withed_Sources_For): moved from the
4449 These packages are more logically placed in the Queue package, since
4450 they manipulate the queue. It is also likely that they can be adapted
4451 for gnatmake, thus sharing more code.
4452 (Finish_Program, Fail_Program): moved from the gprbuild sources, so
4453 that we could move the above.
4455 2011-08-03 Emmanuel Briot <briot@adacore.com>
4457 * errutil.adb (Finalize): clean up the list of error messages on exit.
4458 Calling this subprogram multiple times will no longer show duplicate
4459 error messages on stderr.
4461 2011-08-03 Emmanuel Briot <briot@adacore.com>
4463 * g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
4464 Getopt_Switches when we have already define a command line
4467 2011-08-03 Yannick Moy <moy@adacore.com>
4469 * sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
4470 in ALFA. Instead, they are considered as assertions to prove.
4471 * sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
4472 nodes as not in ALFA. Instead, include conditional expressions in ALFA
4473 if they have no ELSE part, or if they occur in pre- and postconditions,
4474 where the Condition cannot have side-effects in ALFA
4475 (Analyze_Membership_Op): do not mark such nodes as not in ALFA
4476 (Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
4477 Instead, include type conversion between scalar types in ALFA.
4478 * sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
4479 if-and-only-if its type is in ALFA.
4481 2011-08-03 Thomas Quinot <quinot@adacore.com>
4483 * scos.adb, get_scos.adb, put_scos.adb
4484 New code letter for decisions: G (entry guard)
4486 (Traverse_Subprogram_Body): Rename to...
4487 (Traverse_Subprogram_Or_Task_Body): New subrpogram.
4488 (Traverse_Protected_Body): New subprogram
4489 (Traverse_Declarations_Or_Statements): Add traversal of task bodies,
4490 protected bodies and entry bodies.
4492 2011-08-03 Yannick Moy <moy@adacore.com>
4494 * einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
4495 entities with get/set subprograms, which is set on procedure entities
4496 generated by the compiler for a postcondition.
4497 * sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
4498 * alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
4499 entity for a declaration
4500 (Get_Unique_Entity_For_Decl): new function returning an entity which
4501 represents a declaration, so that matching spec and body have the same
4504 2011-08-03 Robert Dewar <dewar@adacore.com>
4506 * a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
4507 a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
4509 2011-08-03 Yannick Moy <moy@adacore.com>
4511 * lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
4512 library-level because retriction No_Implicit_Dynamic_Code in the
4513 front-end prevents its definition as a local subprogram
4514 (Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
4515 for reuse in other contexts
4516 (Traverse_Declarations_Or_Statements,
4517 Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
4518 Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
4519 procedures take a callback parameter to be called on all declarations
4521 (Traverse_All_Compilation_Units): new generic function to traverse a
4522 compilation unit and call a callback parameter on all declarations
4524 2011-08-03 Javier Miranda <miranda@adacore.com>
4526 * sem_prag.adb (Process_Interface_Name): Allow duplicated export names
4527 in Java since they are always enclosed in a namespace that
4528 differentiates them, and overloaded entities are supported by the VM.
4530 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4532 * checks.adb (Determine_Range): If a computed bound of an operation is
4533 outside the range of the base type of the expression, and overflow
4534 checks are enabled, the result is unknown and cannot be used for any
4535 subsequent constant folding.
4536 * sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
4537 unknown, so is the result of the comparison.
4539 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
4541 * a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
4542 From_Abort. When finalization was triggered by an abort, propagate
4543 Standard'Abort_Signal rather than Program_Error.
4544 * a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
4546 * a-except.adb (Raise_From_Controlled_Operation): Add new formal
4547 From_Abort. When finalization was triggered by an abort, propagate
4548 Standard'Abort_Signal rather than Program_Error.
4549 * a-except.ads:(Raise_From_Controlled_Operation): Add new formal
4551 * exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
4552 Abort_Id. Update the calls to Build_Object_Declarations and
4553 Build_Raise_Statement to include Abort_Id.
4554 (Build_Adjust_Statements): New local variable Abort_Id. Update the
4555 calls to Build_Object_Declarations and Build_Raise_Statement to include
4557 (Build_Finalize_Statements): New local variable Abort_Id. Update the
4558 calls to Build_Object_Declarations and Build_Raise_Statement to include
4560 (Build_Components): Create an entity for Abort_Id when exceptions are
4561 allowed on the target.
4562 (Build_Finalizer): New local variable Abort_Id.
4563 (Build_Initialize_Statements): New local variable Abort_Id. Update the
4564 calls to Build_Object_Declarations and Build_Raise_Statement to include
4566 (Build_Object_Declarations): Add new formal Abort_Id. Create the
4567 declaration of flag Abort_Id to preserve the original abort status
4568 before finalization code is executed.
4569 (Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
4570 runtime routine Raise_From_Controlled_Operation.
4571 (Create_Finalizer): Update the call to Build_Raise_Statement to include
4572 Abort_Id. Update the call to Build_Object_Declarations to include
4573 Abort_Id. Update the layout of the finalizer body.
4574 (Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
4575 (Process_Transient_Objects): New local variable Abort_Id. Remove the
4576 clunky code to create all flags and objects related to
4577 exception propagation and replace it with a call to
4578 Build_Object_Declarations. Update the call to Build_Raise_Statement to
4580 * exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
4581 Add new formal Abort_Id and associated comment on its use.
4582 (Build_Raise_Statement): Add new formal Abort_Id and associated comment
4584 * exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
4585 Remove the clunky code to create all flags and objects related to
4586 exception propagation and replace it with a call to
4587 Build_Object_Declarations. Update the call to Build_Raise_Statement.
4589 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
4591 * s-tassta.adb: Fix minor typos.
4593 2011-08-03 Robert Dewar <dewar@adacore.com>
4595 * rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
4596 lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
4598 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
4600 * exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
4601 to packages. This ensures that the finalizer body will not end up
4602 inside the freeze node.
4603 (Process_Declarations): Add code to detect whether a freeze node has a
4604 nested finalization collection.
4606 2011-08-03 Pascal Obry <obry@adacore.com>
4608 * g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
4609 (Current_Session): Return a not null access to Session_Type.
4610 (Default_Session): Likewise.
4612 2011-08-03 Robert Dewar <dewar@adacore.com>
4614 * a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
4615 exp_ch3.adb, exp_ch3.ads: Minor reformatting.
4617 2011-08-03 Pascal Obry <obry@adacore.com>
4619 * g-awk.ads: Minor comment fix.
4621 2011-08-03 Sergey Rybin <rybin@adacore.com>
4623 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
4624 the tree structure related to discriminant constraints.
4625 Original_Discriminant cannot be used any more for computing the
4626 defining name for the reference to a discriminant.
4628 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4630 * sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
4631 function is not visibly tagged, this is not a dispatching call and
4632 therfore is not Tag_Indeterminate, even if the function is marked as
4633 dispatching on result.
4635 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
4637 * exp_ch13.adb: Add with and use clauses for Restrict and Rident.
4638 (Expand_N_Free_Statement): Add a guard to protect against run-times
4639 which do not support controlled types.
4640 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
4641 against run-times which do not support controlled types.
4642 * exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
4643 against run-times which do not support controlled types.
4644 * exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
4645 against run-times which do not support controlled types.
4646 * exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
4647 protect against run-times which do not support controlled types.
4649 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
4651 * exp_intr.adb: Put back with and use clauses for Exp_Ch11.
4652 (Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
4654 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4656 * exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
4657 modified in the source, to prevent spurious warnings when compiling
4660 2011-08-03 Thomas Quinot <quinot@adacore.com>
4662 * a-except-2005.adb: Minor reformatting.
4664 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4666 * sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
4667 is a renaming declaration in the private part of a package, do not emit
4668 a warning that the with_clause could be moved because the renaming may
4669 be used in the body or in a child unit.
4671 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
4673 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
4674 Propagate the Comes_From_Source attribute from the original return
4675 object to the renaming.
4677 2011-08-03 Jose Ruiz <ruiz@adacore.com>
4679 * exp_ch7.adb (Build_Raise_Statement): Do not call
4680 Raise_From_Controlled_Operation when this routine is not present in
4681 the run-time library.
4682 (Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
4683 libraries (Ravenscar), tasks are non-terminating, and protected objects
4684 and tasks can only appear at library level, so we do not want
4685 finalization of protected objects nor tasks.
4686 * exp_intr.adb: Minor clarification in comment.
4687 bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
4688 Gen_Output_File_C): Remove references to finalization of library-level
4689 objects when using restricted run-time libraries.
4691 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4693 * sem_ch3.adb (Build_Discriminant_Constraints): Set
4694 Original_Discriminant only if the parent type is a generic formal.
4696 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
4698 * exp_ch13.adb: Add with and use clause for Targparm;
4699 (Expand_N_Free_Statement): Prevent the generation of a custom
4700 Deallocate on .NET/JVM targets since this requires pools and address
4702 * exp_ch4.adb (Expand_Allocator_Expression): When compiling for
4703 .NET/JVM targets, attach the newly allocated object to the access
4704 type's finalization collection. Do not generate a call to
4705 Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
4706 exist in the runtime.
4707 (Expand_N_Allocator): When compiling for .NET/JVM targets, do not
4708 create a custom Allocate for object that do not require initialization.
4709 Attach a newly allocated object to the access type's finalization
4710 collection on .NET/JVM.
4711 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
4712 assignment of controlled types on .NET/JVM. The two hidden pointers
4713 Prev and Next and stored and later restored after the assignment takes
4715 * exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
4716 kludge for .NET/JVM to recognize a particular piece of code coming from
4717 Heap_Management and change the call to Finalize into Deep_Finalize.
4718 * exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
4719 finalization collections on .NET/JVM only for types derived from
4720 Controlled. Separate the association of storage pools with a collection
4721 and only allow it on non-.NET/JVM targets.
4722 (Make_Attach_Call): New routine.
4723 (Make_Detach_Call): New routine.
4724 (Process_Object_Declarations): Suppress the generation of
4725 build-in-place return object clean up code on .NET/JVM since it uses
4727 * exp_ch7.ads (Make_Attach_Call): New routine.
4728 (Make_Detach_Call): New routine.
4729 * exp_intr.adb Add with and use clause for Targparm.
4730 (Expand_Unc_Deallocation): Detach a controlled object from a collection
4731 on .NET/JVM targets.
4732 * rtsfind.ads: Add entries RE_Attach, RE_Detach and
4733 RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
4734 * snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
4735 names used in finalization.
4737 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
4739 * a-fihema.adb: Add with and use clauses for System.Soft_Links.
4740 (Attach, Detach): Lock the current task when chaining an object onto a
4743 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
4745 * a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
4746 Rewritten to create the message strings when the exception is not
4747 raised by an abort during finalization.
4748 * a-except.ads, a-except-2005.ads: Add pragma Export for procedure
4749 Raise_From_Controlled_Operation and update its associated comment.
4750 * a-fihema.ads, a-fihema.adb: New GNAT unit.
4751 Ada.Finalization.Heap_Management provides key functionality
4752 associated with controlled objects on the heap, their creation,
4753 finalization and reclamation. Type Finalization_Collection is
4754 effectively a wrapper which sits ontop of a storage pool and performs
4755 all necessary bookkeeping for all the objects it contains. Each
4756 access-to-controlled or access-to-class-wide type receives a collection
4757 as part of its expansion. The compiler generates buffer code and
4758 invokes Allocate / Deallocate to create and destroy allocated
4760 * a-finali.adb ("="): Removed.
4761 * a-finali.ads ("="): Removed. Controlled types no longer carry hidden
4762 fields Prev and Next.
4763 * ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
4764 A library unit with at least one controlled object on the library level
4765 has a special finalizer which is invoked by the binder. To signal this,
4766 ali files carry field PF.
4767 * ali.ads: New field in type Unit_Record called Has_Finalizer. Add
4768 associated comment on field usage.
4769 * a-tags.adb (Get_RC_Offset): Removed.
4770 (Needs_Finalization): New routine.
4771 * a-tags.ads: Update the structure of the GNAT dispatch tables.
4772 Dispatch tables now carry field Needs_Finalization which provides
4773 runtime indication whether a type is controlled or has controlled
4774 components or both. Remove field RC_Offset.
4775 (Get_RC_Offset): Removed along with its associated pragma Export.
4776 Since tagged types with controlled components no longer carry hidden
4777 field _controller, the special mechanism to retrieve its location is no
4779 (Needs_Finalization): New routine.
4780 * atree.ads, atree.adb (Elist24): New routine.
4781 (Set_Elist24): New routine.
4782 * atree.h: Add a define clause for Elist24.
4783 * bindgen.adb New library-level variable Lib_Final_Built.
4784 (Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
4785 presence of a VM target, the routine generates calls to the proper
4786 library finalization routine.
4787 (Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
4788 targets. Set the correct library finalization routine depending on
4789 whether the library has controlled objects or this is a VM compilation.
4790 (Gen_Finalize_Library_Ada): New routine. This procedure generates calls
4791 to library-level finalizers of compiled units in reverse order of
4792 elaboration. It also produces exception management code and reraises a
4793 potential exception after all units have been finalized.
4794 (Gen_Finalize_Library_C): New routine. This procedure generates calls to
4795 library-level finalizers of compiled units in reverse order of
4797 (Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
4798 definitions of all library-level finalizers available to the compilation
4799 (Gen_Main_Ada): Directly call Adafinal which now contails all target
4801 (Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
4802 System.Standard_Library.Adafinal directly. If the library needs
4803 finalization actions, create the sequence of finalization calls.
4804 (Gen_Output_File_Ada): Alphabetize local variables and constants.
4805 Generate a with clause for System.Soft_Links when compiling for a VM.
4806 Remove the code which imports System.Standard_Library.Adafinal as
4807 Do_Finalize. Generate the library finalization routine.
4808 (Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
4809 If the library needs finalization actions, create all the definitions
4810 of library- level finalizers.
4811 (Has_Finalizer): New routine. Determines whether at least one compiled
4812 unit has a library-level finalizer.
4813 Add type Qualification_Mode.
4814 (Set_Unit_Name): Add a formal which controls the replacement of a dot.
4815 * einfo.adb: New usage of field 15 as Return_Flag.
4816 Remove Finalization_Chain_Entity from the usages of field 19.
4817 Remove Associated_Final_Chain from the usages of field 23.
4818 New usage of field 23 as Associated_Collection.
4819 New usage of field 24 as Finalizer.
4820 New usage of flag 252 as Is_Processed_Transient.
4821 (Associated_Final_Chain): Removed.
4822 (Associated_Collection): New routine.
4823 (Finalization_Chain_Entity): Removed.
4824 (Finalizer): New routine.
4825 (Is_Finalizer): New routine.
4826 (Is_Processed_Transient): New routine.
4827 (Return_Flag): New routine.
4828 (Set_Associated_Final_Chain): Removed.
4829 (Set_Associated_Collection): New routine.
4830 (Set_Finalization_Chain_Entity): Removed.
4831 (Set_Finalizer): New routine.
4832 (Set_Is_Processed_Transient): New routine.
4833 (Set_Return_Flag): New routine.
4834 (Write_Entity_Flags): Include Is_Processed_Transient to the list of
4836 (Write_Field8_Name): Alphabetize the output.
4837 (Write_Field11_Name): Alphabetize the output.
4838 (Write_Field12_Name): Alphabetize the output.
4839 (Write_Field13_Name): Alphabetize the output.
4840 (Write_Field14_Name): Alphabetize the output.
4841 (Write_Field15_Name): Alphabetize the output.
4842 (Write_Field16_Name): Alphabetize the output.
4843 (Write_Field17_Name): Alphabetize the output.
4844 (Write_Field18_Name): Alphabetize the output.
4845 (Write_Field19_Name): Alphabetize the output. Remove the output of
4846 Finalization_Chain_Entity.
4847 (Write_Field20_Name): Alphabetize the output.
4848 (Write_Field21_Name): Alphabetize the output.
4849 (Write_Field22_Name): Alphabetize the output.
4850 (Write_Field23_Name): Alphabetize the output. Remove the output of
4851 Associated_Final_Chain. Add output for Associated_Collection.
4852 (Write_Field24_Name): Alphabetize the output.
4853 (Write_Field25_Name): Add output for Finalizer.
4854 (Write_Field26_Name): Alphabetize the output.
4855 (Write_Field27_Name): Alphabetize the output.
4856 (Write_Field28_Name): Alphabetize the output.
4857 * einfo.ads: Add new field description for Associated_Collection and
4859 Remove Associated_Final_Chain and its uses in nodes.
4860 Remove Finalization_Chain_Entity and its uses in nodes.
4861 Add new field description for Finalizer and its uses in nodes.
4862 Add new synthesized attribute Is_Finalizer.
4863 Add new flag description for Is_Processed_Transient and its uses in
4865 Add new field description for Return_Flag and its uses in nodes.
4866 (Associated_Final_Chain): Removed along with its pragma Inline.
4867 (Associated_Collection): New routine and pragma Inline.
4868 (Finalization_Chain_Entity): Removed along with its pragma Inline.
4869 (Finalizer): New routine and pragma Inline.
4870 (Is_Finalizer): New routine and pragma Inline.
4871 (Is_Processed_Transient): New routine and pragma Inline.
4872 (Return_Flag): New routine and pragma Inline.
4873 (Set_Associated_Final_Chain): Removed along with its pragma Inline.
4874 (Set_Associated_Collection): New routine and pragma Inline.
4875 (Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
4876 (Set_Finalizer): New routine and pragma Inline.
4877 (Set_Is_Processed_Transient): New routine and pragma Inline.
4878 (Set_Return_Flag): New routine and pragma Inline.
4879 * exp_aggr.adb: Alphabetize subprograms.
4880 (Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
4881 (Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
4882 associated comments. Remove local variables External_Final_List and
4884 Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
4885 Ancestor. Remove the retrieval of finalization lists. Update the call to
4887 (Convert_Aggr_In_Allocator): Remove the retrieval of finalization
4888 lists. Update the call to Late_Expansion.
4889 (Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
4890 (Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
4891 (Gen_Assign): Remove the retrieval of the finalization list used to
4892 build the assignment. Update the calls to Make_Init_Call and
4894 (Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
4895 Remove the mechanism to determine attachment levels and finalization
4896 list retrieval. Remove the processing for coextensions.
4897 (Init_Controller): Removed. Controllers no longer exist.
4898 (Late_Expansion): Remove formals Flist and Obj along with their
4899 associated comments. Update the calls to Build_Record_Aggr_Code and
4900 Build_Array_Aggr_Code.
4901 * exp_ch13.adb (Expand_N_Free_Statement): New routine.
4902 (Expand_N_Freeze_Entity): Add special processing for finalizers which
4903 appear in entry bodies, protected subprograms and task bodies.
4904 * exp_ch13.ads (Expand_N_Free_Statement): New routine.
4905 * exp_ch3.adb (Add_Final_Chain): Removed.
4906 (Build_Array_Init_Proc): Alphabetize local variables.
4907 (Build_Assignment): Alphabetize local variables. Update the call to
4909 (Build_Class_Wide_Master): Rename local variables to better reflect
4911 (Build_Discriminant_Assignments): Code reformatting.
4912 (Build_Init_Call_Thru): Code reformatting.
4913 (Build_Init_Procedure): Code reformatting. Generate a special version
4914 of Deep_Finalize which is capable of finalizing all initialized
4915 components and ignore the rest.
4916 (Build_Init_Statements): Rename local variables to better reflect their
4918 Reimplement the mechanism to include the creation and update of an index
4919 variable called a "counter". It is used as a bookmark for tracing
4920 initialized and non-initialized components.
4921 (Build_Initialization_Call): Remove local variable Controller_Typ.
4922 Alphabetize all local variables. Remove the initialization of the
4923 record controller and update the call to Make_Init_Call.
4924 (Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
4925 New local variable Counter.
4926 (Constrain_Array): Alphabetize.
4927 (Expand_Freeze_Array_Type): Create a collection instead of a
4929 (Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
4930 Finalize_Address which is used in conjunction with allocated controlled
4932 (Expand_N_Object_Declaration): Remove the creation of a finalization
4933 list for anonymous access types. Update the calls to Make_Init_Call and
4935 (Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
4936 retrieval of finalization lists. Remove the expansion of the record
4937 controller. Create TSS primitive Finalize_Address used in conjunction
4938 with controlled objects on the heap. Create finalization collections
4939 for access-to-controlled record components.
4940 (Expand_Record_Controller): Removed.
4941 (Freeze_Type): Remove the freezing of record controllers. Freezing of
4942 class-wide types now requires additional processing. Create
4943 finalization collections for access-to-controlled types.
4944 (Increment_Counter): New routine.
4945 (Make_Counter): New routine.
4946 (Make_Eq_If): Remove the mention of Name_uController.
4947 (Make_Predefined_Primitive_Specs): There is no longer need to skip
4948 types coming from System.Finalization_Root.
4949 (Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
4950 (Predefined_Primitive_Bodies): There is no longer need to skip types
4951 coming from System.Finalization_Root.
4952 (Stream_Operation_OK): Do not generate stream routines for
4953 type Ada.Finalization.Heap_Management.Finalization_Collection.
4954 * exp_ch3.ads: Alphabetize subprograms.
4955 * exp_ch4.adb: Remove with and use clause for Sem_Ch8.
4956 Add with and use clause for Lib.
4957 (Complete_Coextension_Finalization): Removed.
4958 (Complete_Controlled_Allocation): New routine. Create a finalization
4959 collection for anonymous access-to-controlled types. Create a custom
4960 Allocate which interfaces with the back end and the machinery in
4962 (Expand_Allocator_Expression): Add necessary calls to
4963 Complete_Controlled_Allocation. Remove the retrieval of finalization
4964 lists. Update the calls to Make_Adjust_Call. Generate a call to
4965 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
4966 the associated collection.
4967 (Expand_N_Allocator): Remove the processing for dynamic coextensions.
4968 Code clean up. Remove the retrieval of finalization lists and
4970 Update the call to Make_Init_Call. Generate a call to
4971 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
4972 the associated collection.
4973 (Get_Allocator_Final_List): Removed. Finalization lists are not
4975 (Suitable_Element): Remove the mention of Name_uController.
4976 * exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
4977 (Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
4978 the left hand side, carry out the assignment and adjust the left hand
4980 * exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
4981 (Add_Collection_Actual_To_Build_In_Place_Call): New routine.
4982 (BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
4983 BIP_Collection and BIPcollection.
4984 (Build_Heap_Allocator): New routine used to allocate the return object
4985 of a build-in-place function onto a collection.
4986 (Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
4987 (Expand_Call): Do not replace direct calls to Deep routines with their
4989 (Expand_N_Extended_Return_Statement): Give all variables shorter names
4990 and update their occurrences. Add a special return flag to monitor the
4991 [ab]normal execution of the function. The flag is set right before the
4993 Rewrite the mechanism used to allocate a build-in-place return object
4994 on the heap or on a storage pool.
4995 (Is_Direct_Deep_Call): New routine.
4996 (Make_Build_In_Place_Call_In_Allocator): Add a collection to a
4997 build-in-place function call instead of a final list. Build a call to
4998 Set_Finalize_Address_Ptr to decorate the associated collection.
4999 (Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
5000 order to name the build-in-place function call's result for later
5001 finalization. Add a collection to a build-in-place function call
5002 instead of a final list.
5003 (Make_Build_In_Place_Call_In_Assignment): Add a collection to a
5004 build-in-place function call instead of a final list. Remove the code
5005 which moves one final list and transforms it into the actual in a
5006 nested build-in-place call.
5007 (Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
5008 build-in-place function call instead of a final list.
5009 (Move_Final_List): Removed.
5010 (Needs_BIP_Collection): New routine.
5011 (Needs_BIP_Final_List): Removed.
5012 * exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
5013 enumeration type BIP_Formal_Kind.
5014 Update the related comment.
5015 (Needs_BIP_Collection): New routine.
5016 (Needs_BIP_Final_List): Removed.
5017 * exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
5018 and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
5019 majority of subprograms in this unit. Add Name_Finalize_Address to
5020 array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
5021 (Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
5022 statements for an array type.
5023 (Build_Adjust_Statements): Create the adjust statements for a record
5025 (Build_Cleanup_Statements): New routine. A procedure which given any
5026 construct containing asynchronous calls, references to _master, or is a
5027 task body, a task allocation or a protected body produces the necessary
5028 runtime calls to clean up these constructs.
5029 (Build_Exception_Handler): New routine.
5030 (Build_Final_List): Removed.
5031 (Build_Finalization_Collection): New routine. A core procedure which
5032 creates a collection to service heap allocated controlled objects
5033 associated with an access-to-controlled type.
5034 (Build_Finalize_Statements): Create the finalization statements for a
5036 (Build_Finalizer): New routine. A core procedure which given any
5037 construct with declarations and/or statements detects all objects which
5038 need any type of clean up (controlled objects, protected objects) and
5039 generates all necessary code to clean up the said objects in the proper
5041 (Build_Finalizer_Call): New routine.
5042 (Build_Initialize_Statements): Create the initialization statements for
5043 an array type. The generated routine contains code to finalize partially
5045 (Build_Object_Declarations): New routine.
5046 (Build_Raise_Statement): New routine.
5047 (Clean_Simple_Protected_Objects): Removed.
5048 (Controller_Component): Removed.
5049 (Enclosing_Function): New routine.
5050 (Expand_Cleanup_Actions): Create a finalizer for a construct which has
5051 either declarations or statements or both.
5052 (Expand_N_Package_Body): Create a finalizer for a non-generic package.
5053 (Expand_N_Package_Declaration): Create a finalizer for a non-generic
5055 (Find_Final_List): Removed.
5056 (Global_Flist_Ref): Removed.
5057 (In_Finalization_Root): Removed.
5058 (Insert_Actions_In_Scope_Around): Determine the range of the transient
5059 scope in terms of tree nodes. Process all transient variables within
5061 (Make_Adjust_Call): Rewritten. There is no longer an attach call
5062 generated after the adjust.
5063 (Make_Attach_Call): Removed.
5064 (Make_Call): New routine.
5065 (Make_Clean): Removed.
5066 (Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
5068 (Make_Deep_Proc): Rewritten to generate the new profile signature used
5070 (Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
5072 (Make_Final_Call): Modified to simply create a call to either
5073 Deep_Finalize or Finalize.
5074 (Make_Finalize_Address_Body): New routine.
5075 (Make_Finalize_Address_Stmts): New routine. A function which produces
5076 TSS primitive Finalize_Address used in conjunction with heap allocated
5078 (Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
5079 (Make_Init_Call): Rewritten. There is no longer an attach call
5080 generated after initialization.
5081 (Make_Local_Deep_Finalize): New routine.
5082 (Make_Set_Finalize_Address_Ptr_Call): New routine.
5083 (Make_Transient_Block): Remove the finalization list retrieval and
5085 (Needs_Finalization): Moved to Exp_Util.
5086 (Parent_Field_Type): New routine.
5087 (Preprocess_Components): New routine.
5088 (Process_Transient_Objects): New routine.
5089 (Wrap_HSS_In_Block): New routine.
5090 (Wrap_Transient_Declaration): Remove finalization list management and
5091 controller insertion.
5092 (Wrap_Transient_Expression): Code reformatting.
5093 (Wrap_Transient_Statement): Code reformatting.
5094 * exp_ch7.ads (Build_Final_List): Removed.
5095 (Build_Finalization_Collection): New routine.
5096 (Build_Raise_Statement): New routine.
5097 (Controller_Component): Removed.
5098 (Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
5099 (Find_Final_List): Removed.
5100 (In_Finalization_Root): Removed.
5101 (Is_Simple_Protected_Type): Update related comment.
5102 (Make_Adjust_Call): New parameter profile and associated comments.
5103 (Make_Attach_Call): Removed.
5104 (Make_Final_Call): New parameter profile and associated comments.
5105 (Make_Finalize_Address_Body): New routine.
5106 (Make_Init_Call): New parameter profile and associated comments.
5107 (Make_Local_Deep_Finalize): New routine.
5108 (Make_Set_Finalize_Address_Ptr_Call): New routine.
5109 (Needs_Finalization): Moved to Exp_Util.
5110 * exp_ch9.adb (Add_Object_Pointer): Code reformatting.
5111 (Expand_N_Protected_Body): Remove the handling of finalization lists.
5112 (Find_Protection_Type): Moved to Exp_Util.
5113 * exp_disp.adb: Remove with and use clauses for Exp_Ch7.
5114 (Make_DT): Update sequence of dispatch table initialization. Remove the
5115 initialization of field RC_Offset. Add initialization of field Needs_
5117 * exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
5118 Reimplement how an object is first finalized, then deallocated.
5119 * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
5121 * exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
5122 Register TSS_Finalize_Address with type TSS_Names.
5123 * exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
5124 procedure provides the interface between an allocation / deallocation
5125 and the support machinery in Ada.Finalization.Heap_Management.
5126 (Find_Init_Call): Code reformatting.
5127 (Find_Init_Call_In_List): Code reformatting.
5128 (Find_Protection_Type): Moved from Exp_Ch9.
5129 (Find_Prim_Op): Reimplement to add preference of recovered primitive.
5130 (Has_Controlled_Coextensions): Removed.
5131 (Has_Controlled_Objects): New routine.
5132 (In_Library_Level_Package_Body): New routine.
5133 (Insert_Action_After): New routine.
5134 (Is_Finalizable_Transient): New routine. This predicate determines
5135 whether an object declaration is one of the many variants of controlled
5137 (Is_Null_Access_BIP_Func_Call): New routine.
5138 (Is_Non_BIP_Func_Call): New routine.
5139 (Is_Related_To_Func_Return): New routine.
5140 (Needs_Finalization): Moved from Exp_Ch7.
5141 * exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
5142 (Find_Protection_Type): Moved from Exp_Ch9.
5143 (Has_Controlled_Coextensions): Removed.
5144 (Has_Controlled_Objects): New routine.
5145 (In_Library_Level_Package_Body): New routine.
5146 (Insert_Action_After): New routine.
5147 (Is_Finalizable_Transient): New routine.
5148 (Is_Null_Access_BIP_Func_Call): New routine.
5149 (Is_Non_BIP_Func_Call): New routine.
5150 (Is_Related_To_Func_Return): New routine.
5151 (Needs_Finalization): Moved from Exp_ch7.
5152 * expander.adb (Expand): Add a case for N_Free_Statement.
5153 * freeze.adb (Freeze_All): Replace the generation of a finalization
5154 list with a collection for access-to-controlled types.
5155 (Freeze_Entity): Code reformatting.
5156 (Freeze_Record_Type): Remove the freezing of a record controller
5158 (Freeze_Subprogram): Code reformatting.
5159 * inline.adb (Cleanup_Scopes): Remove the reset of the scope
5161 * lib-writ.adb (Write_Unit_Information): Output "PF" when a package
5162 has a library-level finalizer.
5163 * lib-writ.ads: Add "PF" to the sequence of unit attributes.
5164 * a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
5165 * Makefile.rtl: Remove a-filico and s-finimp from the list of object
5166 files. Add a-fihema to the list of object files.
5168 Alphabetize the associations in type Is_Parameterless_Attribute.
5169 * rtsfind.ads: Ada.Finalization_List.Controller and
5170 System.Finalization_Implementation are no longer a GNAT unit.
5171 Update the range of type Ada_Finalization_Child. Remove the following
5172 recoverable entities:
5174 RE_Attach_To_Final_List
5178 RE_Finalizable_Ptr_Ptr
5179 RE_Global_Final_List
5180 RE_Limited_Record_Controller
5183 RE_Record_Controller
5184 RE_Simple_List_Controller
5186 Add the following recoverable entities:
5188 RE_Add_Offset_To_Address
5192 RE_Exception_Identity
5193 RE_Finalization_Collection
5194 RE_Finalization_Collection_Ptr
5195 RE_Needs_Finalization
5196 RE_Save_Library_Occurrence
5197 RE_Set_Finalize_Address_Ptr
5198 RE_Set_Storage_Pool_Ptr
5200 * sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
5202 * sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
5203 (First_Stored_Discriminant): Remove the mention of Name_uController.
5204 * sem_aux.ads: Comment reformatting.
5205 * sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
5206 to redecorate an already existing class-wide type.
5207 (Decorate_Tagged_Type): New parameter profile and associated comment.
5208 Create a "shadow class-wide type" for a shadow entity.
5209 * sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
5210 of the final chain along with the associated comment.
5211 * sem_ch3.adb (Access_Type_Declaration): Add new local variable
5212 Full_Desig and set it to the full view of the designated type.
5213 Initialize the finalization collection to empty.
5214 (Build_Derived_Record_Type): Alphabetize local variables. Code
5216 (Collect_Fixed_Components): Remove the mention of Name_uController.
5217 (Create_Constrained_Components): Remove the mention of Name_uController.
5218 (Make_Class_Wide_Type): Add specialized code to redecorate an existing
5219 class-wide type of a shadow entity.
5220 (Process_Full_View): Update the machinery which marks type
5221 Limited_Controlled's entity as limited.
5222 * sem_ch4.adb (Analyze_One_Call): Code reformatting.
5223 * sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
5224 list, instead make a collection build-in-place formal.
5225 * sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
5226 a designated type in order to establish a match between the renaming
5227 and the renamed entity.
5228 (Find_Selected_Component): Add guard to prevent spurious exceptions
5229 from being raised on .NET/JVM.
5230 * sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
5231 to the list of primitive that need special processing. Update arrays
5232 C_Names and D_Names.
5233 (Replace_Types): Handle class-wide types.
5234 * sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
5235 different parameter profile, look at the first formal.
5236 * sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
5237 use clauses for Exp_Util.
5238 * sem_res.adb: Remove with and use clauses for Elists.
5239 (Propagate_Coextensions): Removed.
5240 (Resolve_Allocator): Do not propagate the list of coextensions from one
5241 allocator to another.
5242 * sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
5243 Deaccessed_T to Desig_Typ.
5244 (Enter_Name): Remove the mention of Name_uController.
5245 (Gather_Components): Remove the mention of Name_uController.
5246 (Incomplete_Or_Private_View): New routine.
5247 (Is_Coextension_Root): Removed.
5248 (Is_Fully_Initialized_Type): Remove the mention of Name_uController.
5249 * sem_util.ads (Incomplete_Or_Private_View): New routine.
5250 (Is_Coextension_Root): Removed.
5251 * s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
5252 Controlled types are now derived from a null tagged record. Remove
5253 types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
5254 * sinfo.adb (Coextensions): Removed.
5255 (Set_Coextensions): Removed.
5256 * sinfo.ads: Remove Coextensions from the explanation of node fields
5257 and its uses in nodes.
5258 Update the field usage of N_Allocator.
5259 (Coextensions): Removed along with its pragma Inline.
5260 (Set_Coextensions): Removed along with its pragma Inline.
5261 * snames.ads-tmpl: Remove names
5266 Name_uLocal_Final_List
5267 Name_Finalization_Root
5274 Name_Finalize_Address
5275 * s-pooglo.adb (Allocate): Add overriding indicator.
5276 (Deallocate): Add overriding indicator.
5277 (Storage_Size): Add overriding indicator.
5278 * s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
5279 than Finalize_Global_List.
5280 (Null_Finalize_Global_List): Removed.
5281 (Save_Library_Occurrence): New routine.
5282 * s-soflin.ads: Remove variable Finalize_Global_List along with its
5283 initialization. Add variable Finalize_Library_Objects along with its
5284 pragma Export. Add variables Library_Exception and
5285 Library_Exception_Set along with their pragma Export.
5286 (Null_Finalize_Global_List): Removed.
5287 (Save_Library_Occurrence): New routine.
5288 * s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
5289 rather than Finalize_Global_List.
5290 * tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
5291 of the constructed node.
5293 2011-08-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5295 * link.c: Include "auto-host.h" before system headers.
5297 2011-08-03 Vincent Celier <celier@adacore.com>
5299 * make.adb (Gnatmake): Add to table Library_Projs only library projects
5300 that are not extended. Do not check if a library project that is
5301 extended should be regenerated. Do not add to table Library_Paths the
5302 libraries that are in extended projects. Link only with libraries that
5303 are in libray projects that are not extended.
5304 * prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
5305 for a library project that is extended.
5307 2011-08-03 Gary Dismukes <dismukes@adacore.com>
5309 * sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
5310 conforming subprogram renamings that appear to be completions if they
5311 are not fully conformant.
5312 Such renamings are homographs but not completions.
5313 * sem_type.adb (Disambiguate): Handle disambiguation of overloaded
5314 names in a subprogram renaming that appears in an instance.
5316 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5318 * exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
5319 not immutably limited, build actual subtype from expression to provide
5320 proper bounds to caller.
5322 2011-08-03 Gary Dismukes <dismukes@adacore.com>
5324 * sem_ch8.adb: Minor comment correction.
5326 2011-08-03 Thomas Quinot <quinot@adacore.com>
5328 * exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
5329 returning a limited array, use an extended return statement.
5331 2011-08-03 Vincent Celier <celier@adacore.com>
5333 * make.adb (Initialize): If --subdirs= is used, but no project file is
5334 specified, attempt to create the specify subdir if it does not already
5335 exist and use it as the object directory as if -D had been specified.
5337 2011-08-03 Arnaud Charlet <charlet@adacore.com>
5339 * s-tpopsp-vms.adb: New file.
5340 * s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
5341 * gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
5343 2011-08-03 Emmanuel Briot <briot@adacore.com>
5345 * make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
5348 2011-08-03 Yannick Moy <moy@adacore.com>
5350 * cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
5351 * sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
5352 * sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
5353 detect that an array has static bounds.
5355 2011-08-03 Thomas Quinot <quinot@adacore.com>
5357 * exp_dist.adb: Minor reformatting.
5359 2011-08-03 Arnaud Charlet <charlet@adacore.com>
5361 * s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
5362 (ATCB_Key): Removed, not always used.
5364 2011-08-03 Emmanuel Briot <briot@adacore.com>
5366 * gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
5367 clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
5368 most remaining global variables.
5370 2011-08-03 Robert Dewar <dewar@adacore.com>
5372 * gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
5373 prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
5376 2011-08-03 Javier Miranda <miranda@adacore.com>
5378 * exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
5379 that must be passed by copy in VM targets.
5381 2011-08-03 Emmanuel Briot <briot@adacore.com>
5383 * prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
5384 duplicates a similar htable now in the project tree.
5386 2011-08-03 Claire Dross <dross@adacore.com>
5388 * a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
5389 a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
5390 Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
5391 Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
5392 Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
5393 Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
5394 Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
5397 2011-08-03 Arnaud Charlet <charlet@adacore.com>
5399 * s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
5400 (ATCB_Key): Removed, not always used.
5401 * s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
5403 * s-tpopsp-tls.adb: New file.
5404 * gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
5405 x86/x64/ia64/powerpc/sparc Linux.
5407 2011-08-03 Arnaud Charlet <charlet@adacore.com>
5409 * system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
5410 * gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
5412 2011-08-03 Thomas Quinot <quinot@adacore.com>
5414 * rtsfind.ads, exp_dist.adb, exp_dist.ads
5415 (Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
5416 Fix type selection for mapping integer types to PolyORB types.
5418 2011-08-03 Bob Duff <duff@adacore.com>
5420 * sem_ch7.adb: Minor comment clarification.
5422 2011-08-03 Bob Duff <duff@adacore.com>
5424 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
5425 an error analyzing a choice, skip further processing. Further
5426 processing could cause a crash or cascade errors.
5428 2011-08-03 Emmanuel Briot <briot@adacore.com>
5430 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
5431 prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
5432 prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
5433 prj-env.ads (Shared_Project_Tree_Data): new type
5434 An aggregate project and its aggregated trees need to share the common
5435 data structures used for lists of strings, packages,... This makes the
5436 code simpler since otherwise we have to pass the root tree (also used
5437 for the configuration file data) in addition to the current project
5438 tree. This also avoids ambiguities as to which tree should be used.
5439 And finally this saves a bit of memory.
5440 (For_Every_Project_Imported): new parameter Tree.
5441 Since aggregated projects are using a different tree, we need to let
5442 the caller know which tree to use to manipulate the returned project.
5444 2011-08-03 Robert Dewar <dewar@adacore.com>
5446 * prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
5447 prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
5448 lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
5449 prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
5451 2011-08-03 Javier Miranda <miranda@adacore.com>
5453 * exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
5454 Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
5456 2011-08-03 Bob Duff <duff@adacore.com>
5458 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
5461 2011-08-03 Joel Brobecker <brobecker@adacore.com brobecker>
5463 * g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
5464 g-sehash.ads: Fix typo. Update header.
5466 2011-08-03 Thomas Quinot <quinot@adacore.com>
5468 * exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
5471 2011-08-03 Gary Dismukes <dismukes@adacore.com>
5473 * sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
5474 prefixes of private types along with records, since the selector may be
5476 * sem_res.adb (Resolve_Selected_Component): Consider prefixes of
5477 private types along with records, since the selector may be a
5480 2011-08-03 Emmanuel Briot <briot@adacore.com>
5482 * prj-pp.adb (Pretty_Print): Remove trailing blank line.
5484 2011-08-03 Javier Miranda <miranda@adacore.com>
5486 * sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
5487 Tagged_Type_Expansion.
5489 2011-08-03 Yannick Moy <moy@adacore.com>
5491 * sem_res.adb (Resolve_Op_Concat_Arg): Do not issue a SPARK
5492 violation when the argument of concatenation is the name of a
5495 2011-08-03 Emmanuel Briot <briot@adacore.com>
5497 * prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
5498 prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
5499 (Process_Declarative_Items): new parameter Child_Env.
5501 2011-08-03 Yannick Moy <moy@adacore.com>
5503 * alfa.ads: Update format of ALFA section in ALI file in order to
5504 add a mapping from bodies to specs when both are present.
5505 (ALFA_Scope_Record): Add components for spec file/scope.
5506 * get_alfa.adb (Get_ALFA): Read the new file/scope for spec when
5508 * lib-xref-alfa.adb (Collect_ALFA): After all scopes have been
5509 collected, fill in the spec information when relevant.
5510 * put_alfa.adb (Put_ALFA): Write the new file/scope for spec when
5513 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
5515 * inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
5516 code unit to decide whether to add internally generated subprograms.
5518 2011-08-03 Javier Miranda <miranda@adacore.com>
5520 * sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
5521 * exp_ch9.adb (Build_Simple_Entry_Call): Handle actuals that must
5522 be handled by copy in VM targets.
5524 2011-08-03 Emmanuel Briot <briot@adacore.com>
5526 * make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): Share
5527 code with Makeutl.Get_Switches.
5528 * prj-tree.adb: Update comment.
5530 2011-08-03 Thomas Quinot <quinot@adacore.com>
5532 * sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
5533 subprogram with a limited formal that does not support external
5536 2011-08-03 Yannick Moy <moy@adacore.com>
5538 * get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
5540 * lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
5541 not from current unit in two phases, because it is not possible to
5542 change the table while iterating over its content.
5543 * put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
5545 2011-08-03 Sergey Rybin <rybin@adacore.com>
5547 * vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
5548 * gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
5550 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5552 * sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
5553 and the component type is composite, this is ambiguous for predefined
5554 concatenation, but if the node is not overloaded and the entity is a use
5555 -defined function its profile can be used to resolve that aggregate.
5557 2011-08-03 Robert Dewar <dewar@adacore.com>
5559 * exp_ch4.adb: Minor code cleanup.
5561 2011-08-03 Thomas Quinot <quinot@adacore.com>
5563 * exp_dist.adb: Do not generate distribution stubs if serious errors
5564 have been diagnosed.
5566 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5568 * sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
5569 the first formal of a primitive operation, go to the base type to
5570 handle properly an access to a derived type with constrained
5572 * sem_type.adb (Disambiguate): an immediately visible operator hides a
5573 user-defined function that is only use-visible.
5575 2011-08-03 Robert Dewar <dewar@adacore.com>
5577 * sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
5578 make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
5579 fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
5580 prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
5581 sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
5582 prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
5583 prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
5584 alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
5586 2011-08-03 Robert Dewar <dewar@adacore.com>
5588 * repinfo.adb (List_Mechanism): Add handling of
5589 Convention_Ada_Pass_By_XXX.
5590 * sem_mech.adb (Set_Mechanism): Ditto.
5591 * sem_prag.adb (Process_Convention): Add entries for
5592 Convention_Ada_Pass_By_XXX.
5593 * snames.adb-tmpl, snames.ads-tmpl: Ditto.
5595 2011-08-03 Pascal Obry <obry@adacore.com>
5597 * makeutl.adb: Minor reformatting.
5599 2011-08-03 Vincent Celier <celier@adacore.com>
5602 (Get_File_Name) If the file cannot be found when there are no config
5603 pragmas file and May_Fail is True, return No_File instead of the file
5604 name, to be consistent.
5606 2011-08-03 Pascal Obry <obry@adacore.com>
5608 * adaint.c (__gnat_is_executable_file_attr): Avoid access
5611 2011-08-03 Javier Miranda <miranda@adacore.com>
5614 (Same_Representation): In VM targets the representation of arrays with
5615 aliased components differs from arrays with non-aliased components.
5617 2011-08-03 Emmanuel Briot <briot@adacore.com>
5619 * prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
5620 not systematically lower case attribute indexes that contain no "."
5621 Fix definition of several Naming attributes, which take
5622 a unit name as index and therefore should be case insensitive.
5623 Minor refactoring (reduce length of variable names).
5625 2011-08-03 Emmanuel Briot <briot@adacore.com>
5627 * makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
5629 2011-08-03 Emmanuel Briot <briot@adacore.com>
5631 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
5632 prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
5633 prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
5634 prj-tree.ads (Prj.Tree.Environment): new type.
5636 2011-08-03 Emmanuel Briot <briot@adacore.com>
5638 * prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
5639 prj-tree.adb, prj-tree.ads (Environment): new type.
5641 2011-08-03 Emmanuel Briot <briot@adacore.com>
5643 * prj-tree.ads: Remove unused variable.
5645 2011-08-03 Yannick Moy <moy@adacore.com>
5647 * restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
5648 issuing messages related to SPARK restriction violation.
5650 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5652 * sem_ch6.adb: guard against error nodes in return statements.
5654 2011-08-03 Arnaud Charlet <charlet@adacore.com>
5656 * errout.adb (Error_Msg_Internal): the main unit has not been read yet,
5657 a warning can only appear on a configuration file, so emit warning
5658 without further checks.
5660 2011-08-03 Arnaud Charlet <charlet@adacore.com>
5662 * s-interr.ads: add overriding keyword.
5664 2011-08-03 Geert Bosch <bosch@adacore.com>
5666 * exp_attr.adb: Fix minor typo.
5668 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5670 * par-ch4.adb: improve error recovery.
5672 2011-08-03 Emmanuel Briot <briot@adacore.com>
5674 * prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
5675 prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
5678 2011-08-03 Emmanuel Briot <briot@adacore.com>
5680 * prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
5681 "external" as an attribute name in aggregate projects.
5683 2011-08-03 Jose Ruiz <ruiz@adacore.com>
5685 * s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
5686 uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
5687 from 0, so we need to adjust.
5689 2011-08-03 Emmanuel Briot <briot@adacore.com>
5691 * prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
5692 prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
5694 2011-08-03 Yannick Moy <moy@adacore.com>
5696 * sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
5697 restriction on overloaded entity if the entity is not an operator.
5699 2011-08-03 Yannick Moy <moy@adacore.com>
5701 * sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
5702 restrict.ads: Rename remaining Check_Formal_Restriction* into
5703 Check_SPARK_Restriction*.
5705 2011-08-03 Emmanuel Briot <briot@adacore.com>
5707 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
5708 prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
5710 (Project_Empty): removed
5711 (Empty_Project): new parameter Qualifier
5712 This is used to have fields specific to aggregate projects, cleaner
5713 New field to store the list of aggregated projects.
5714 (Check_Aggregate_Project): removed
5715 (Process_Aggregated_Projects, Free): new subprograms.
5717 2011-08-03 Olivier Hainque <hainque@adacore.com>
5719 * tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
5721 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5723 * sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
5724 explicit dereference of an unconstrained type, create a constrained
5725 subtype for it, as is done for function calls that return an
5728 2011-08-03 Thomas Quinot <quinot@adacore.com>
5730 * g-pehage.adb (Finalize): Avoid possible double-free.
5732 2011-08-03 Steve Baird <baird@adacore.com>
5734 * exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
5735 Elab_Spec/Body attrs in CodePeer_Mode.
5737 2011-08-03 Javier Miranda <miranda@adacore.com>
5739 * exp_aggr.adb (Flatten): Convert to positional form aggregates whose
5740 low bound is not known at compile time but they have no others choice.
5741 Done because in this case the bounds can be obtained directly from the
5744 2011-08-03 Ed Falis <falis@adacore.com>
5746 * s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
5747 on VxWorks SMP. Remove unusable constant ANY_CPU.
5749 2011-08-03 Emmanuel Briot <briot@adacore.com>
5751 * gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
5752 clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
5753 prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
5754 Prj.Env.Initialize_Empty): new subprograms
5755 (Get_Env, Find_Project): remove parameter Target_Name.
5757 2011-08-03 Gary Dismukes <dismukes@adacore.com>
5759 * sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
5760 as a condition for the delayed call to Derived_Subprograms done for the
5761 case of the rewriting of a derived type that constrains the
5762 discriminants of its parent type.
5763 Avoids redundant subprogram derivations for private subtype derivations.
5765 2011-08-03 Javier Miranda <miranda@adacore.com>
5767 * exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
5768 Build_Record_Aggr_Code.
5769 (Build_Record_Aggr_Code): Add missing support to initialize hidden
5770 discriminants in extension aggregates.
5772 2011-08-03 Emmanuel Briot <briot@adacore.com>
5774 * prj-pp.adb (Print): also output project qualifiers, since in
5775 particular "aggregate" is mandatory in an aggregate project.
5777 2011-08-03 Emmanuel Briot <briot@adacore.com>
5779 * prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
5780 (Debug_Output): new function.
5782 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
5784 * gnat_ugn.texi: Document -Wstack-usage.
5785 * gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
5787 2011-08-03 Thomas Quinot <quinot@adacore.com>
5789 * sem_prag.adb Issue an error (not a warning) when a C++ type does not
5790 have keyword LIMITED.
5792 2011-08-03 Yannick Moy <moy@adacore.com>
5794 * alfa.adb, alfa.ads, alfa_test.adb: New files.
5795 * ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
5796 (Scan_ALI): do not issue a fatal error if parsing known lines after Xref
5797 section (does not happen in compiler, only if code directly calls
5799 * get_alfa.adb, get_alfa.ads: New files.
5800 * lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
5802 * lib-xref-alfa.adb: New file.
5803 * lib-xref.adb, lib-xref.ads
5804 (Xref_Entry): redefine information needed in cross-references for ALFA.
5805 Push ALFA treatments in separated local package.
5806 (Enclosing_Subpragram_Or_Package): treat specially subprogram
5807 identifiers. Return entity of package body instead of spec. Return
5808 Empty for a scope with no location.
5809 (Generate_Reference): adapt to new components for ALFA information.
5810 Remove the need for D references on definitions.
5811 (Is_Local_Reference): moved to ALFA local package
5812 (Output_References): extract subfunction as Extract_Source_Name
5813 (Output_Local_References): remove procedure, replaced by filtering of
5814 cross-references in package ALFA and printing in Put_ALFA.
5815 (Write_Entity_Name): remove procedure
5816 * lib.adb, lib.ads (Extract_Source_Name): extract here function to
5817 print exact name of entity as it appears in source file
5818 (Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
5819 * put_alfa.adb, put_alfa.ads: New files.
5820 * xref_lib.adb (Search_Xref): protect read of cross-references against
5821 reading other sections of the ALI file, in gnatxref
5822 (Search): protect read of cross-references against reading other
5823 sections of the ALI file, in gnatfind.
5824 * gcc-interface/Make-lang.in: Update dependencies.
5826 2011-08-03 Thomas Quinot <quinot@adacore.com>
5828 * sem_ch3.adb: Minor reformatting.
5830 2011-08-03 Jose Ruiz <ruiz@adacore.com>
5832 * s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
5833 raising an exception.
5835 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5837 * sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
5838 type, always use 1 as the lower bound or string, even if lower bound of
5839 context is not static, to handle properly null strings in a non-static
5842 2011-08-03 Bob Duff <duff@adacore.com>
5844 * sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
5845 always legal on the right-hand side of an assignment statement; there
5846 is always an applicable index constraint in this case. Therefore, the
5847 check for Pkind = N_Assignment_Statement is now unconditional -- it
5848 doesn't depend on whether Is_Constrained (Typ).
5850 2011-08-03 Robert Dewar <dewar@adacore.com>
5852 * exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
5854 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5856 * sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
5857 for an itype created within a generic unit.
5859 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
5861 * gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
5862 suppresses all inlining.
5864 2011-08-03 Robert Dewar <dewar@adacore.com>
5866 * sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
5867 exp_aggr.adb: Minor reformatting.
5869 2011-08-03 Thomas Quinot <quinot@adacore.com>
5871 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
5872 tagged assignment when discriminant checks are suppressed. This is
5873 useless and extremely costly in terms of static stack usage.
5875 2011-08-03 Bob Duff <duff@adacore.com>
5877 * sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
5878 of generics, because this leads to the wrong entity in the wrong scope,
5879 causing (e.g.) pragma Export_Procedure to get an error if the entity is
5881 (Process_Interface_Name): Follow Alias for instances of generics, to
5882 correct for the above change.
5884 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5886 * exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
5887 is an integer literal it is always safe to replace the reference. In
5888 addition, if the reference appears in the generated code for an object
5889 declaration it is necessary to copy because otherwise the reference
5890 might be to the uninitilized value of the discriminant of the object
5893 2011-08-03 Pascal Obry <obry@adacore.com>
5895 * adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
5896 ACL used, in this case we want to check for ending .exe, not .exe
5897 anywhere in the path.
5899 2011-08-03 Sergey Rybin <rybin@adacore.com>
5901 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
5902 the tree structure (semantic decoration of references to record
5905 2011-08-03 Gary Dismukes <dismukes@adacore.com>
5907 * sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
5908 choices of a named array aggregate, bail out when any choices are
5909 marked as Errors_Posted.
5911 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5913 * exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
5914 in which entity is frozen, to handle properly loop variables in
5917 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5919 * sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
5920 subtype is not static, compute the upper bound using attributes, to
5921 handle properly index types that are not integer types.
5923 2011-08-03 Bob Duff <duff@adacore.com>
5925 * gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
5926 Update copyright notice.
5928 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5930 * sem_ch3.adb (Build_Discriminant_Constraints): Only use
5931 Original_Discriminant if within an instance.
5932 * sem_ch4.adb (Analyze_Selected_Component): Ditto.
5934 2011-08-03 Thomas Quinot <quinot@adacore.com>
5936 * einfo.ads: Minor reformatting.
5938 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5940 * exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
5941 composite type with an unfrozen subcomponent, in the profile of a
5942 primitive operation.
5944 2011-08-03 Robert Dewar <dewar@adacore.com>
5946 * sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
5948 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5950 * sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
5951 unconstrained type with discriminants is initialized with an aggregate,
5952 use the constrained subtype of the aggregate as the type of the object,
5953 because it is immutable, and this allows the back-end to generate no
5954 code for the object declaration.
5956 2011-08-03 Robert Dewar <dewar@adacore.com>
5958 * exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
5959 comparison operand is variable, and turns out to be zero or negative.
5961 2011-08-03 Javier Miranda <miranda@adacore.com>
5964 (Expand_Dispatching_Constructor_Call): Disable expansion of
5965 code required for native targets. Done to avoid generating
5966 references to unavailable runtime entities in VM targets.
5968 (Expand_N_Object_Declaration): Add missing support to handle
5969 the explicit initialization of class-wide interface objects.
5972 2011-08-03 Matthew Heaney <heaney@adacore.com>
5974 * a-cobove.adb (Merge): Move source onto target, instead of using Assign
5976 2011-08-03 Matthew Heaney <heaney@adacore.com>
5978 * a-cbdlli.adb (Splice): move source items from first to last
5980 2011-08-03 Yannick Moy <moy@adacore.com>
5982 * sem_util.ads: comment added.
5984 2011-08-03 Javier Miranda <miranda@adacore.com>
5987 (Expand_Record_Aggregate): In VM targets disable the expansion into
5988 assignments of aggregates whose type is not known at compile time.
5990 2011-08-03 Ed Schonberg <schonberg@adacore.com>
5992 * exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
5993 protected entries and task entries, to build the proper renaming
5994 declaration for entry formals, used in debugging.
5995 * exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
5996 parameters in the same way.
5998 2011-08-02 Robert Dewar <dewar@adacore.com>
6000 * a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
6001 sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
6002 code reorganization.
6004 2011-08-02 Robert Dewar <dewar@adacore.com>
6006 * debug.adb: Debug flag d.P to suppress length comparison optimization
6007 * exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
6008 comparison of Length by comparing First/Last instead.
6010 2011-08-02 Matthew Heaney <heaney@adacore.com>
6012 * a-cobove.ads: Code clean up.
6014 2011-08-02 Vincent Celier <celier@adacore.com>
6016 * adaint.c (file_names_case_sensitive_cache): New static int.
6017 (__gnat_get_file_names_case_sensitive): Cache the return value in
6018 file_names_case_sensitive_cache at the first invocation, to avoid
6019 multiple calls to getenv.
6021 2011-08-02 Bob Duff <duff@adacore.com>
6023 * sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
6025 2011-08-02 Yannick Moy <moy@adacore.com>
6027 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
6028 sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
6029 sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
6030 indicate that we are in a precondition or postcondition. This is used in
6031 Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
6032 decide whether to flag the spec or body of the current subprogram as
6035 2011-08-02 Fabien Chouteau <chouteau@adacore.com>
6037 * impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
6039 * a-extiin.ads: New file.
6041 2011-08-02 Bob Duff <duff@adacore.com>
6043 * a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
6044 now raises Name_Error instead of Use_Error in certain cases. The other
6045 parts of this AI were already implemented properly.
6047 2011-08-02 Vincent Celier <celier@adacore.com>
6049 * link.c: Only import "auto-host.h" when building the gnattools.
6051 2011-08-02 Yannick Moy <moy@adacore.com>
6053 * sem_util.adb: Inter-unit inlining does not work for a subprogram
6054 which calls a local subprogram, so extract subprogram
6055 from Mark_Non_ALFA_Subprogram_Body.
6057 2011-08-02 Javier Miranda <miranda@adacore.com>
6060 (Extract_Dispatching_Call): If the type of the dispatching object is an
6061 access type then return an explicit dereference in the Object out-mode
6064 2011-08-02 Gary Dismukes <dismukes@adacore.com>
6066 * sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
6067 compatibility checks for all indexes of an array subtype, not just the
6068 first. Reset Has_Dynamic_Range_Check on the subtype before each
6069 potential check to ensure that Insert_Range_Checks will not elide any
6070 of the dynamic checks.
6072 2011-08-02 Yannick Moy <moy@adacore.com>
6074 * par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
6075 SPARK restriction at parsing time.
6076 * scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
6077 directive only if the SPARK restriction is set for this unit.
6079 2011-08-02 Yannick Moy <moy@adacore.com>
6081 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
6082 sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
6083 sem_ch11.adb: Protect call to Current_Subprogram which might be costly
6084 when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
6085 Mark_Non_ALFA_Subprogram_Body.
6086 Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
6089 2011-08-02 Yannick Moy <moy@adacore.com>
6091 * sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
6094 2011-08-02 Robert Dewar <dewar@adacore.com>
6096 * exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
6097 exp_ch3.adb: Minor reformatting.
6099 2011-08-02 Emmanuel Briot <briot@adacore.com>
6101 * adaint.c (__gnat_locate_exec_on_path): only returns executable
6102 files, not any regular file.
6103 (__gnat_locate_file_with_predicate): new subprogram.
6105 2011-08-02 Yannick Moy <moy@adacore.com>
6107 * sinfo.adb, sinfo.ads: Restrict the use of flags
6108 Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
6109 nodes, plus N_Subtype_Declaration for the 2nd one.
6111 2011-08-02 Sergey Rybin <rybin@adacore.com>
6113 * gnat_rm.texi: Ramification of pragma Eliminate documentation
6114 - fix bugs in the description of Source_Trace;
6115 - get rid of UNIT_NAME;
6117 2011-08-02 Javier Miranda <miranda@adacore.com>
6120 (Build_Dispatching_Requeue): Adding support for VM targets
6121 since we cannot directly reference the Tag entity.
6122 * exp_sel.adb (Build_K): Adding support for VM targets.
6123 (Build_S_Assignment): Adding support for VM targets.
6125 (Default_Prim_Op_Position): In VM targets do not restrict availability
6126 of predefined interface primitives to compiling in Ada 2005 mode.
6127 (Is_Predefined_Interface_Primitive): In VM targets this service is not
6128 restricted to compiling in Ada 2005 mode.
6129 (Make_VM_TSD): Generate code that declares and initializes the OSD
6130 record. Needed to support dispatching calls through synchronized
6133 (Make_Predefined_Primitive_Specs): Enable generation of predefined
6134 primitives associated with synchronized interfaces.
6135 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
6136 primitives associated with synchronized interfaces.
6138 2011-08-02 Yannick Moy <moy@adacore.com>
6140 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
6141 statements hidden in SPARK if preceded by the HIDE directive
6142 (Parse_Exception_Handlers): mark each exception handler in a sequence of
6143 exception handlers as hidden in SPARK if preceded by the HIDE directive
6144 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
6145 if starting with the HIDE directive
6146 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
6147 starting with the HIDE directive; mark the declarations in a private
6148 part as hidden in SPARK if the private part starts with the HIDE
6150 * restrict.adb, restrict.ads
6151 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
6152 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
6153 argument node belongs to a part which is hidden in SPARK
6154 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
6155 parts in SPARK; protect the possibly costly call to
6156 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
6157 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
6158 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
6159 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
6161 (Scan): recognize special comment starting with '#' and followed by
6162 SPARK keyword "hide" as a HIDE directive.
6164 2011-08-02 Yannick Moy <moy@adacore.com>
6166 * types.ads, erroutc.ads: Minor reformatting.
6168 2011-08-02 Vincent Celier <celier@adacore.com>
6170 * link.c: Add response file support for cross platforms.
6172 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6174 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
6175 in an association, set parent field of copy before partial analysis.
6176 * sem_res.adb (Resolve_Slice): create reference to itype only when
6177 expansion is enabled.
6179 2011-08-02 Yannick Moy <moy@adacore.com>
6181 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
6182 for new flag denoting which subprogram bodies are in ALFA
6183 * restrict.adb, sem_ch7.adb: Update comment
6184 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
6185 sem_ch9.adb, sem_res.adb: Add calls to
6186 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
6187 * sem_ch6.adb (Analyze_Function_Return): add calls to
6188 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
6189 middle of the body, and extended return.
6190 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
6191 False when missing return.
6192 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
6193 to True for subprograms whose spec is in ALFA. Remove later on the flag
6194 on the entity used for a subprogram body when there exists a separate
6196 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
6197 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
6198 False, otherwise do nothing.
6200 2011-08-02 Robert Dewar <dewar@adacore.com>
6202 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
6204 2011-08-02 Yannick Moy <moy@adacore.com>
6206 * sem_ch4.ads: minor formatting.
6208 2011-08-02 Yannick Moy <moy@adacore.com>
6210 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
6211 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
6212 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
6213 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
6214 opt.ads: cleanup of SPARK mode
6216 2011-08-02 Yannick Moy <moy@adacore.com>
6218 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
6220 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
6221 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
6223 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
6224 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
6225 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
6226 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
6228 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
6230 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
6231 functions whose return type is not in ALFA.
6232 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
6234 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
6235 parameter's type is not in ALFA.
6236 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
6239 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6241 * sem_ch6 (Analyze_Expression_Function): treat the function as
6242 Inline_Always, and introduce a subprogram declaration for it when it is
6244 * inline.adb (Add_Inlined_Body): recognize bodies that come from
6245 expression functions, so that the back-end can determine whether they
6246 can in fact be inlined.
6247 * sem_util.adb (Is_Expression_Function): predicate to determine whether
6248 a function body comes from an expression function.
6250 2011-08-02 Gary Dismukes <dismukes@adacore.com>
6252 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
6253 null exclusions to test Can_Never_Be_Null on the anonymous access types
6254 of the formals rather than testing the formals themselves. Exclude this
6255 check in cases where the Old_Formal is marked as a controlling formal,
6256 to avoid issuing spurious errors for bodies completing dispatching
6257 operations (due to the flag not getting set on controlling access
6258 formals in body specs).
6259 (Find_Corresponding_Spec): When checking full and subtype conformance of
6260 subprogram bodies in instances, pass Designated and E in that order, for
6261 consistency with the expected order of the formals (New_Id followed by
6264 2011-08-02 Robert Dewar <dewar@adacore.com>
6266 * sem_ch8.adb: Minor reformatting.
6268 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6270 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
6271 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
6272 primitive operations of class-wide actuals.
6274 2011-08-02 Javier Miranda <miranda@adacore.com>
6276 * exp_atag.ads, exp_atag.adb
6277 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
6278 since its value is implicitly passed in argument Typ.
6279 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
6280 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
6281 Build_Common_Dispatching_Select_Statements.
6283 2011-08-02 Robert Dewar <dewar@adacore.com>
6285 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
6286 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
6289 2011-08-02 Robert Dewar <dewar@adacore.com>
6291 * sem_res.adb: Minor reformatting.
6292 * sem_prag.adb: Minor reformatting.
6294 2011-08-02 Javier Miranda <miranda@adacore.com>
6296 * exp_atag.adb, exp_atags.ads
6297 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
6298 by the tagged type Entity. Required to use this routine in the VM
6299 targets since we do not have available the Tag entity in the VM
6302 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
6303 Ada.Tags has not been previously loaded.
6305 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
6306 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
6308 (Enclosing_Dynamic_Scope): Add missing support to handle the full
6309 view of enclosing scopes. Required to handle enclosing scopes that
6310 are synchronized types whose full view is a task type.
6312 (Build_VM_TSDs): Minor code improvement to avoid generating and
6313 analyzing lists with empty nodes.
6314 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
6315 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
6316 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
6317 (Make_Disp_Timed_Select_Body): Add support for VM targets.
6318 (Make_Select_Specific_Data_Table): Add support for VM targets.
6319 (Make_VM_TSD): Generate code to initialize the SSD structure of
6322 2011-08-02 Yannick Moy <moy@adacore.com>
6324 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
6325 cross-references section in ALI.
6326 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
6327 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
6329 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
6330 subprogram or package entity of a node
6331 (Is_Local_Reference_Type): new function returns True for references
6332 selected in local cross-references.
6333 (Lt): function extracted from Lt in Output_References
6334 (Write_Entity_Name): function extracted from Output_References
6335 (Generate_Definition): generate reference with type 'D' for definition
6336 of objects (object declaration and parameter specification), with
6337 appropriate locations and units, for use in local cross-references.
6338 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
6339 references of type 'I' for initialization in object definition.
6340 (Output_References): move part of function Lt and procedure
6341 Write_Entity_Name outside of the body. Ignore references of types 'D'
6342 and 'I' introduced for local cross-references.
6343 (Output_Local_References): new procedure to output the local
6344 cross-references sections.
6345 (Lref_Entity_Status): new array defining whether an entity is a local
6346 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
6347 with 'I' type when initialization expression is present.
6348 * get_scos.adb, get_scos.ads: Correct comments and typos
6350 2011-08-02 Javier Miranda <miranda@adacore.com>
6352 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
6354 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
6356 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
6359 2011-08-02 Vincent Celier <celier@adacore.com>
6361 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
6362 (No_Space_Img): New function
6363 (Find_Excluded_Sources): When reading from a file, record the file name
6364 and the line number for each excluded source.
6365 (Mark_Excluded_Sources): When reporting an error, if the excluded
6366 sources were read from a file, include file name and line number in
6369 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6371 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
6373 2011-08-02 Robert Dewar <dewar@adacore.com>
6375 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
6377 2011-08-02 Javier Miranda <miranda@adacore.com>
6379 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
6380 generation of TSDs to the DOTNET compiler.
6381 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
6382 generation of TSDs to the DOTNET compiler.
6384 2011-08-02 Javier Miranda <miranda@adacore.com>
6386 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
6387 record of all the tagged types declared inside library level package
6388 declarations, library level package bodies or library level subprograms.
6389 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
6390 associated with a given tagged type.
6391 (Build_VM_TSDs): New subprogram.
6392 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
6393 compilation units that are subprograms.
6394 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
6395 compilation units that are package bodies.
6396 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
6397 units that are a package declaration or a package instantiation.
6398 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
6399 reorganization to improve the error generated by the frontend when the
6400 function Ada.Tags.Secondary_Tag is not available.
6401 * rtsfind.ads (RE_Register_TSD): New runtime entity.
6402 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
6404 2011-08-02 Javier Miranda <miranda@adacore.com>
6406 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
6408 2011-08-02 Robert Dewar <dewar@adacore.com>
6410 * s-imenne.ads: Minor reformatting.
6412 2011-08-02 Robert Dewar <dewar@adacore.com>
6414 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
6415 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
6416 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
6418 2011-08-02 Robert Dewar <dewar@adacore.com>
6420 * einfo.ads (Materialize_Entity): Document this is only for renamings
6421 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
6422 required debug information in the case where we transform the object
6423 declaration into a renaming declaration.
6424 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
6426 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
6429 2011-08-02 Robert Dewar <dewar@adacore.com>
6431 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
6432 Suppress_Init_Procs.
6433 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
6434 Suppress_Initialization/Initialization_Suppressed.
6435 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
6436 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
6437 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
6438 * sem_prag.adb: New processing for pragma Suppress_Initialization.
6440 2011-08-02 Robert Dewar <dewar@adacore.com>
6442 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
6445 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6447 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
6448 only have inheritable classwide pre/postconditions.
6450 2011-08-02 Javier Miranda <miranda@adacore.com>
6452 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
6453 * rtsfind.ads (RE_Check_TSD): New runtime entity.
6454 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
6455 checks if the external tag of a type is the same as the external tag
6456 of some other declaration.
6458 2011-08-02 Thomas Quinot <quinot@adacore.com>
6460 * s-taskin.ads: Minor reformatting.
6462 2011-08-02 Emmanuel Briot <briot@adacore.com>
6464 * g-comlin.adb (Display_Help): swap the order in which it prints the
6465 short help and the general usage.
6467 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6469 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
6470 the aspect declarations and attach them to the generic copy for
6471 subsequent analysis.
6472 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
6473 declarations of the generic tree to the new subprogram declarations.
6474 * sem_attr.adb (Check_Precondition_Postcondition): recognize
6475 conditions that apply to a subprogram instance.
6477 2011-08-02 Robert Dewar <dewar@adacore.com>
6479 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
6481 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6483 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
6484 private type with a tagged full view is not derived in the immediate
6485 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
6487 2011-08-02 Robert Dewar <dewar@adacore.com>
6489 * exp_ch4.adb: Minor reformatting.
6491 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6493 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
6494 Ada2012 iterator, the loop will be rewritten during expansion into a
6495 while loop with a cursor and an element declaration. Do not analyze the
6496 body in this case, because if the container is for indefinite types the
6497 actual subtype of the elements will only be determined when the cursor
6498 declaration is analyzed.
6500 2011-08-02 Arnaud Charlet <charlet@adacore.com>
6502 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
6503 size/alignment related attributes in CodePeer_Mode.
6505 2011-08-02 Gary Dismukes <dismukes@adacore.com>
6507 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
6508 Prepend_Element, since this can result in the operation getting the
6509 wrong slot in the full type's dispatch table if the full type has
6510 inherited operations. The incomplete type's operation will get added
6511 to the proper position in the full type's primitives
6512 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
6513 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
6514 dispatching operations, since there are cases where nonprimitive
6515 subprograms can get added to the list of incomplete dependents (such
6516 as subprograms in nested packages).
6517 * sem_ch6.adb (Process_Formals): First, remove test for being in a
6518 private part when determining whether to add a primitive with a
6519 parameter of a tagged incomplete type to the Private_Dependents list.
6520 Such primitives can also occur in the visible part, and should not have
6521 been excluded from being private dependents.
6522 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
6523 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
6524 list of a Taft-amendment incomplete type is a primitive before issuing
6525 an error that the full type must appear in the same unit. There are
6526 cases where nonprimitives can be in the list (such as subprograms in
6528 * sem_disp.adb (Derives_From): Use correct condition for checking that
6529 a formal's type is derived from the type of the corresponding formal in
6530 the parent subprogram (the condition was completely wrong). Add
6531 checking that was missing for controlling result types being derived
6532 from the result type of the parent operation.
6534 2011-08-02 Yannick Moy <moy@adacore.com>
6536 * errout.adb (First_Node): minor renaming
6537 * restrict.adb (Check_Formal_Restriction): put restriction warning on
6540 2011-08-02 Yannick Moy <moy@adacore.com>
6542 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
6543 before accessing operands.
6544 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
6545 decide whether an initialization expression respects SPARK rules, as
6546 the plain node is the expanded one. This allows for more valid warnings
6548 * gnat_rm.texi: Minor update.
6550 2011-08-02 Arnaud Charlet <charlet@adacore.com>
6552 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
6555 2011-08-02 Robert Dewar <dewar@adacore.com>
6557 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
6559 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
6561 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
6562 loop statements and the element renaming declaration with a block when
6563 the element type is controlled.
6565 2011-08-02 Yannick Moy <moy@adacore.com>
6567 * sinfo.ads: Minor formatting.
6569 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6571 * sem_aggr.adb (Add_Association): if the association has a box and no
6572 expression, use the Sloc of the aggregate itself for the new
6574 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
6577 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
6579 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
6580 When a container is provided via a function call, generate a renaming
6581 of the function result. This avoids the creation of a transient scope
6582 and the premature finalization of the container.
6583 * exp_ch7.adb (Is_Container_Cursor): Removed.
6584 (Wrap_Transient_Declaration): Remove the supression of the finalization
6585 of the list controller when the declaration denotes a container cursor,
6588 2011-08-02 Yannick Moy <moy@adacore.com>
6590 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
6591 node is from source, instead of the original node being from source.
6593 (Resolve_Array_Aggregate): refine the check for a static expression, to
6594 recognize also static ranges
6595 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
6596 Array_Type_Declaration): postpone the test for the type being a subtype
6597 mark after the type has been resolved, so that component-selection and
6598 expanded-name are discriminated.
6599 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
6600 to distinguish the case of an iteration scheme, so that an error is
6601 issed on a non-static range in SPARK except in an iteration scheme.
6602 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
6603 In_Iter_Schm = True.
6604 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
6605 user-defined operators so that they are allowed in renaming
6607 (Find_Selected_Component): refine the check for prefixing of operators
6608 so that they are allowed in renaming. Move the checks for restrictions
6609 on selector name after analysis discriminated between
6610 component-selection and expanded-name.
6611 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
6612 concatenation argument of string type if it is static.
6613 * sem_util.adb, sem_util.ads
6614 (Check_Later_Vs_Basic_Declarations): add a new function
6615 Is_Later_Declarative_Item to decice which declarations are allowed as
6616 later items, in the two different modes Ada 83 and SPARK. In the SPARK
6617 mode, add that renamings are considered as later items.
6618 (Enclosing_Package): new function to return the enclosing package
6619 (Enter_Name): correct the rule for homonyms in SPARK
6620 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
6621 from source (result of expansion) to avoid issuing wrong warnings.
6623 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6625 * errout.adb: On anything but an expression First_Node returns its
6628 2011-08-02 Pascal Obry <obry@adacore.com>
6630 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
6632 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
6634 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
6635 Set the associated loop as the related expression of internally
6637 * exp_ch7.adb (Is_Container_Cursor): New routine.
6638 (Wrap_Transient_Declaration): Supress the finalization of the list
6639 controller when the declaration denotes a container cursor.
6641 2011-08-02 Yannick Moy <moy@adacore.com>
6643 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
6645 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
6646 expression is a simple expression. This check cannot be performed in
6647 the semantics, so just drop it.
6648 (P_Index_Or_Discriminant_Constraint): move check that the index or
6649 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
6650 semantics. Other cases were previously checked in the semantics.
6651 * par-ch4.adb (P_Name): move checks that a selector name is not
6652 character literal or an operator symbol to Find_Selected_Component in
6654 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
6655 declarations are not placed after later declarations in a separate
6656 procedure in Sem_Util (possibly not the best choice?), to be used both
6657 during parsing, for Ada 83 mode, and during semantic analysis, for
6659 * par-endh.adb (Check_End): move check that end label is not missing
6660 to Process_End_Label in the semantics
6661 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
6662 the special case for SPARK restriction
6663 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
6664 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
6665 parameter Force to issue the error message even on internal node (used
6666 for generated end label). Call Check_Restriction to check when an error
6667 must be issued. In SPARK mode, issue an error message even if the
6668 restriction is not set.
6669 (Check_Restriction): new procedure with an additional out parameter to
6670 inform the caller that a message has been issued
6671 * sem_aggr.adb: Minor modification of message
6672 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
6673 instead of issuing an error message directly
6674 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
6675 declarations are not placed after later declarations, by calling
6676 Check_Later_Vs_Basic_Declarations
6677 (Analyze_Subtype_Declaration): move here the check that an index or
6678 discriminant constraint must be a subtype mark. Change the check that
6679 a subtype of String must start at one so that it works on subtype marks.
6680 * sem_ch4.adb (Analyze_Call): move here the check that a named
6681 association cannot follow a positional one in a call
6682 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
6683 instead of issuing an error message directly
6684 * sem_ch8.adb (Find_Selected_Component): move here the check that a
6685 selector name is not a character literal or an operator symbol. Move
6686 here the check that the prefix of an expanded name cannot be a
6687 subprogram or a loop statement.
6688 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
6689 procedure called from parsing and semantics to check that basic
6690 declarations are not placed after later declarations
6691 (Process_End_Label): move here the check that end label is not missing
6693 2011-08-02 Arnaud Charlet <charlet@adacore.com>
6695 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
6696 representation clause in codepeer mode, since it confuses CodePeer and
6697 does not bring useful info.
6699 2011-08-02 Ed Falis <falis@adacore.com>
6701 * init.c: initialize fp hw on MILS.
6703 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6705 * errout.adb (First_Node): for bodies, return the node itself (small
6706 optimization). For other nodes, do not check source_unit if the node
6707 comes from Standard.
6709 2011-08-02 Robert Dewar <dewar@adacore.com>
6711 * exp_ch3.adb: Minor comment additions.
6712 * sem_ch13.adb: Minor reformatting.
6714 2011-08-02 Pascal Obry <obry@adacore.com>
6716 * make.adb, makeutl.adb: Removes some superfluous directory separator.
6718 2011-08-02 Robert Dewar <dewar@adacore.com>
6720 * sem_attr.adb: Minor reformatting.
6722 2011-08-02 Robert Dewar <dewar@adacore.com>
6724 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
6725 (Has_Default_Component_Value): Removed
6726 * einfo.ads Comment updates
6727 (Has_Default_Aspect): Replaces Has_Default_Value
6728 (Has_Default_Component_Value): Removed
6730 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
6732 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
6733 (Get_Simple_Init_Val): Handle Default_Value aspect
6734 (Needs_Simple_Initialization): Handle Default_Value aspect
6735 * exp_ch3.ads: Needs_Simple_Initialization
6736 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
6737 * par-prag.adb (Pragma_Default[_Component]Value) Removed
6739 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
6740 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
6741 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
6743 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6745 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
6746 package containing iteration primitives.
6747 exp_ch5.adb (Expand_Iterator_Loop): ditto.
6749 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6751 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
6752 "of", pre-analyze expression in case it is a function call with
6753 finalization actions that must be placed ahead of the loop.
6754 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
6755 on an Ada2012 iterator, insert them ahead of the rewritten loop.
6757 2011-08-02 Geert Bosch <bosch@adacore.com>
6759 * cstand.adb (Create_Float_Types): Only consider C's long double for
6760 Long_Long_Float, in addition to double.
6762 2011-08-02 Robert Dewar <dewar@adacore.com>
6764 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
6765 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
6766 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
6769 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6771 * sem_attr.adb: handle properly 'Result when it is a prefix of an
6774 2011-08-02 Javier Miranda <miranda@adacore.com>
6776 * einfo.ads, einfo.adb
6777 (Original_Access_Type): Move this attribute to Node26 since there was
6778 an undocumented use of Node21 in E_Access_Subprogram_Type entities
6779 which causes conflicts and breaks the generation of the .NET compiler.
6780 (Interface_Name): Add missing documentation on JGNAT only uses of
6783 2011-08-02 Geert Bosch <bosch@adacore.com>
6785 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
6786 (Find_Back_End_Float_Type): Likewise
6787 (Create_Back_End_Float_Types): Likewise
6788 (Create_Float_Types): Likewise
6789 (Register_Float_Type): Likewise
6790 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
6791 Nlist and split out type selection in new local Find_Base_Type function.
6792 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
6794 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
6796 2011-08-02 Robert Dewar <dewar@adacore.com>
6798 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
6800 * opt.ads: Minor comment change.
6801 * sem_ch12.adb: Minor code reorganization.
6803 2011-08-02 Gary Dismukes <dismukes@adacore.com>
6805 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
6806 subtype's list of rep items to the list on the full subtype in the case
6807 where the lists are the same.
6809 2011-08-02 Geert Bosch <bosch@adacore.com>
6811 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
6812 using the one from System.Strings, which also deallocates all strings.
6814 2011-08-02 Geert Bosch <bosch@adacore.com>
6816 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
6818 * gcc-interface/Make-lang.in: Update dependencies.
6820 2011-08-02 Olivier Hainque <hainque@adacore.com>
6822 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
6825 2011-08-02 Javier Miranda <miranda@adacore.com>
6827 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
6828 associated with anonymous access to subprograms.
6830 2011-08-02 Geert Bosch <bosch@adacore.com>
6833 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
6834 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
6835 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
6836 (Add_Symbol_Definition): Move to switch-c.adb
6837 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
6838 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
6839 (Add_Symbol_Definition): Move to switch-c.adb.
6840 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
6842 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
6844 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
6845 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
6847 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
6848 (Add_Symbol_Definition): Moved from Prepcomp.
6849 * switch-c.ads: Update copyright notice. Use String_List instead of
6850 Argument_List, removing dependency on System.OS_Lib.
6852 2011-08-02 Yannick Moy <moy@adacore.com>
6854 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
6855 mode on initialization expression which does not respect SPARK
6857 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
6858 if the tree referenced by its argument represents an initialization
6859 expression in SPARK, suitable for initializing an object in an object
6862 2011-08-02 Javier Miranda <miranda@adacore.com>
6864 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
6865 internally generated access to subprogram with its associated protected
6867 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
6869 2011-08-02 Geert Bosch <bosch@adacore.com>
6871 * cstand.adb (Register_Float_Type): Print information about type to
6872 register, if the Debug_Flag_Dot_B is set.
6873 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
6874 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
6875 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
6876 with a requested precision of more than Max_Digits digits and no more
6877 than Max_Base_Digits digits, if a range specification is present and the
6878 Predefined_Float_Types list has a suitable type to derive from.
6879 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
6880 case of type completion with pragma Import
6882 (Process_Import_Predefined_Type): Processing to complete a type
6883 with pragma Import. Currently supports floating point types only.
6884 (Set_Convention_From_Pragma): Do nothing without underlying type.
6885 (Process_Convention): Guard against absence of underlying type,
6886 which may happen when importing incomplete types.
6887 (Process_Import_Or_Interface): Handle case of importing predefined
6888 types. Tweak error message.
6890 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6892 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
6893 functions to previous change. Reorganize code slightly.
6895 2011-08-02 Geert Bosch <bosch@adacore.com>
6897 * back_end.ads (Register_Type_Proc): New call back procedure type for
6898 allowing the back end to provide information about available types.
6899 (Register_Back_End_Types): New procedure to register back end types.
6900 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
6902 * cstand.adb (Back_End_Float_Types): New list for floating point types
6903 supported by the back end.
6904 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
6905 (Copy_Float_Type): New procedure to make new copies of predefined types.
6906 (Register_Float_Type): New call back procedure to populate the BEFT list
6907 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
6908 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
6909 (Create_Float_Types): New procedure to create entities for floating
6910 point types predefined in Standard, and put these and any remaining
6911 BEFTs on the Predefined_Float_Types list.
6912 * stand.ads (Predefined_Float_Types): New list for predefined floating
6913 point types that do not have declarations in package Standard.
6915 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6917 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
6918 entity node for the unit containing the parameter.
6919 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
6920 (Add_Inlined_Subprogram): Likewise.
6921 * gcc-interface/Make-lang.in: Update dependencies.
6923 2011-08-02 Thomas Quinot <quinot@adacore.com>
6925 * s-stusta.adb (Print): Make sure Pos is always initialized to a
6928 2011-08-02 Geert Bosch <bosch@adacore.com>
6930 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
6932 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6934 * sem_type.adb (Covers): Move trivial case to the top and reuse the
6935 computed value of Base_Type.
6937 2011-08-02 Yannick Moy <moy@adacore.com>
6939 * restrict.adb (Check_Restriction): issue an error for any use of
6940 class-wide, even if the No_Dispatch restriction is not set.
6941 * sem_aggr.adb: Correct typos in comments and messages in formal mode
6942 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
6943 when completing a private extension, the type named in the private part
6944 is not the same as that named in the visible part.
6945 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
6946 of an inherited primitive operations of a tagged type or type extension
6947 that returns the tagged type.
6948 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
6949 function which returns True for an implicit operation inherited by the
6950 derived type declaration for the argument type.
6951 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
6954 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6956 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
6957 Process_Bounds, to perform analysis with expansion of a range or an
6958 expression that is the iteration scheme for a loop.
6959 (Analyze_Iterator_Specification): If domain of iteration is given by a
6960 function call with a controlled result, as is the case if call returns
6961 a predefined container, ensure that finalization actions are properly
6963 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
6965 2011-08-02 Javier Miranda <miranda@adacore.com>
6967 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
6968 * gcc-interface/Make-lang.in: Update dependencies.
6970 2011-08-02 Javier Miranda <miranda@adacore.com>
6972 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
6973 determine if the analysis is performed using N or Original_Node (N).
6974 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
6975 functionality of routine Is_Variable avoids code duplication.
6976 * checks.adb (Determine_Range): Handle temporaries generated by
6977 Remove_Side_Effects.
6979 2011-08-02 Javier Miranda <miranda@adacore.com>
6981 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
6982 expansion of the condition. Required since the previous analysis was
6983 done with expansion disabled (see Resolve_Quantified_Expression) and
6984 hence checks were not inserted and record comparisons have not been
6987 2011-08-02 Ed Falis <falis@adacore.com>
6989 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
6992 2011-08-02 Bob Duff <duff@adacore.com>
6994 * opt.ads: Minor comment fix.
6996 2011-08-02 Bob Duff <duff@adacore.com>
6998 * sem_ch12.adb (Analyze_Package_Instantiation,
6999 Analyze_Subprogram_Instantiation): Turn off style checking while
7000 analyzing an instance. Whatever style checks that apply to the generic
7001 unit should apply, so it makes no sense to apply them in an instance.
7002 This was causing trouble when compiling an instance of a runtime
7003 unit that violates the -gnatyO switch.
7004 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
7005 one of the two case statements, causing spurious errors.
7007 2011-08-02 Robert Dewar <dewar@adacore.com>
7009 * uname.adb: Minor reformatting.
7010 * gnatcmd.adb: Minor reformatting.
7011 * exp_attr.adb: Minor reformatting.
7013 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7015 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
7016 No_Dispatching_Calls, do not look for the Assign primitive, because
7017 predefined primitives are not created in this case.
7019 2011-08-02 Bob Duff <duff@adacore.com>
7021 * stylesw.ads: Minor comment fixes.
7023 2011-08-02 Robert Dewar <dewar@adacore.com>
7025 * freeze.adb (Add_To_Result): New procedure.
7027 2011-08-02 Jose Ruiz <ruiz@adacore.com>
7029 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
7030 time, if the specific run-time routines for handling streams of strings
7031 are not available, use the default mechanism.
7033 2011-08-02 Arnaud Charlet <charlet@adacore.com>
7035 * s-regpat.ads: Fix typo.
7037 2011-08-02 Vincent Celier <celier@adacore.com>
7039 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
7040 not null, call it to create the in memory config project file without
7041 parsing an existing default config project file.
7043 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
7045 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
7047 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7049 * sem_elim.adb: an abstract subprogram does not need an eliminate
7050 pragma for its descendant to be eliminable.
7052 2011-08-02 Ed Falis <falis@adacore.com>
7054 * init.c: revert to handling before previous checkin for VxWorks
7055 * s-intman-vxworks.adb: delete unnecessary declarations related to
7056 using Ada interrupt facilities for handling signals.
7057 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
7058 * s-intman-vxworks.ads: Import __gnat_install_handler as
7059 Initialize_Interrupts.
7060 * s-taprop-vxworks.adb: Delete Signal_Mask.
7061 (Abort_Handler): change construction of mask to unblock exception
7064 2011-08-02 Jerome Guitton <guitton@adacore.com>
7066 * a-except-2005.adb (Raise_From_Signal_Handler): Call
7067 Debug_Raise_Exception before propagation starts.
7069 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
7071 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
7072 to Restriction_Check_Required.
7073 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
7074 * sem_res.adb (Resolve_Call): Likewise.
7075 * sem_attr.adb (Check_Stream_Attribute): Likewise.
7077 2011-08-02 Bob Duff <duff@adacore.com>
7079 * stylesw.ads: Update comment.
7080 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
7081 * errout.ads: Remove obsolete comment.
7083 2011-08-02 Javier Miranda <miranda@adacore.com>
7085 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
7086 (Set_Is_Safe_To_Reevaluate): new procedure.
7087 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
7088 assignment is allowed on safe-to-reevaluate variables.
7089 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
7090 temporary created to remove side effects in expressions that use
7091 the secondary stack as safe-to-reevaluate.
7092 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
7093 variables that are not true constants.
7095 2011-08-02 Robert Dewar <dewar@adacore.com>
7097 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
7098 sem_res.adb, sem_ch6.adb: Minor reformatting.
7100 2011-08-02 Jerome Guitton <guitton@adacore.com>
7102 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
7104 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7106 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
7107 not set Overridden_Operation if subprogram is an initialization
7110 2011-08-02 Yannick Moy <moy@adacore.com>
7112 * par-ch6.adb: Correct obsolete name in comments
7113 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
7114 which takes two message arguments (existing function takes one), with
7115 second message used for continuation.
7116 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
7117 block statements that originate from a source block statement, not
7118 generated block statements
7119 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
7120 symmetry with procedure case
7121 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
7122 function to issue an error in formal mode if a package specification
7123 contains more than one tagged type or type extension.
7124 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
7125 parameters matching formals of tagged types are objects (or ancestor
7126 type conversions of objects), not general expressions. Issue an error
7127 on view conversions that are not involving ancestor conversion of an
7129 (Resolve_Type_Conversion): in formal mode, issue an error on the
7130 operand of an ancestor type conversion which is not an object
7131 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
7132 procedure so that it works also for actuals of function calls
7133 (Is_Actual_Tagged_Parameter): new function which determines if its
7134 argument is an actual parameter of a formal of tagged type in a
7136 (Is_SPARK_Object_Reference): new function which determines if the tree
7137 referenced by its argument represents an object in SPARK
7139 2011-08-02 Robert Dewar <dewar@adacore.com>
7141 * sem_ch3.adb: Minor reformatting
7142 Minor comment addition
7143 Minor error msg text change
7145 2011-08-02 Javier Miranda <miranda@adacore.com>
7147 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
7148 function. Used to be more precise when we generate a variable plus one
7149 assignment to remove side effects in the evaluation of the Bound
7151 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
7152 of the bound expression to force its re-analysis and thus expand the
7153 associated transient scope (if required). Code cleanup replacing the
7154 previous code that declared the constant entity by an invocation to
7155 routine Force_Evaluation which centralizes this work in the frontend.
7157 2011-08-02 Robert Dewar <dewar@adacore.com>
7159 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
7160 (Base_Type): Now uses improved Is_Base_Type function
7161 * einfo.ads (Base_Type): Inline this function
7163 2011-08-02 Robert Dewar <dewar@adacore.com>
7165 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
7166 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
7168 2011-08-02 Arnaud Charlet <charlet@adacore.com>
7170 * gcc-interface/Make-lang.in: Update dependencies.
7171 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
7174 2011-08-02 Yannick Moy <moy@adacore.com>
7176 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
7177 non-simple expression used in delta constraint
7178 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
7179 index constraint which is not a subtype mark
7180 * par.adb: With and use Restrict
7181 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
7182 mode on component type which is not a subtype mark and default
7183 expression on component
7184 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
7185 of string which does not have a lower index bound equal to 1
7186 (Array_Type_Declaration): issue an error in formal mode on index or
7187 component type which is not a subtype mark, and on aliased keyword on
7189 (Derived_Type_Declaration): issue an error in formal mode on interface,
7190 limited or abstract type
7191 (Record_Type_Declaration): issue an error in formal mode on interface
7192 (Record_Type_Definition): issue an error in formal mode on tagged types
7193 and type extensions not declared in the specification of a library unit
7194 package; on null non-tagged record; on variant part
7196 2011-08-02 Vincent Celier <celier@adacore.com>
7198 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
7199 not declared for qualified library project when Library_Name is not
7200 declared, but Library_Dir is.
7202 2011-08-02 Robert Dewar <dewar@adacore.com>
7204 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
7205 pragmas (affects aspects [Component_]Default_Value
7206 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
7207 component type for the resolution
7209 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
7211 * einfo.adb (Base_Type): Tune implementation for speed.
7213 2011-08-02 Robert Dewar <dewar@adacore.com>
7215 * freeze.adb: Minor reformatting.
7217 2011-08-02 Thomas Quinot <quinot@adacore.com>
7219 * scos.ads: Update comments.
7221 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7223 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
7224 base type, because the parent may be a subtype of a private type whose
7225 convention is established in a private part.
7227 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
7229 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
7230 statement in a block when the expansion of the return expression has
7231 created a finalization chain.
7232 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
7233 with the parent node.
7234 Add N_Extended_Return_Statement to handle the case where a transient
7235 object declaration appears in the Return_Object_Declarations list of
7236 an extended return statement.
7238 2011-08-02 Matthew Gingell <gingell@adacore.com>
7240 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
7241 unused parameter 'name'.
7243 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7245 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
7246 inherited operation, check whether its alias, which is the source
7247 operastion that it renames, has been marked eliminated.
7249 2011-08-02 Javier Miranda <miranda@adacore.com>
7251 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
7252 in-mode parameter whose type is an access type since it can be used to
7253 modify its designated object. Enforce code that handles as safe an
7254 access type that is not access-to-constant but it is the result of a
7255 previous removal of side-effects.
7256 (Remove_Side_Effects): Minor code reorganization of cases which require
7257 no action. Done to incorporate documentation on new cases uncovered
7258 working in this ticket: no action needed if this routine was invoked
7259 too early and the nodes are not yet decorated.
7260 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
7261 to routine Remove_Side_Effects by calls to Force_Evaluation since they
7262 were issued with actuals that are implicitly provided by
7265 2011-08-02 Robert Dewar <dewar@adacore.com>
7267 * sem_ch3.adb, sem_res.adb: Minor reformatting.
7269 2011-08-02 Yannick Moy <moy@adacore.com>
7271 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
7272 to issue an error in formal mode on attribute not supported in this mode
7273 (Analyze_Attribute): issue errors on standard attributes not supported
7275 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
7276 comment, and issue error in formal mode on modulus which is not a power
7278 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
7280 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
7282 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
7283 operator on modular type (except 'not').
7285 2011-08-02 Robert Dewar <dewar@adacore.com>
7287 * gnat_rm.texi: Minor reformatting.
7289 2011-08-02 Arnaud Charlet <charlet@adacore.com>
7291 * s-osinte-linux.ads: Minor comment update and reformatting.
7292 * i-cexten.ads: Make this unit pure, as for its parent.
7293 Will allow its usage in more contexts if needed.
7295 2011-08-02 Robert Dewar <dewar@adacore.com>
7297 * s-utf_32.ads: Minor comment fix.
7299 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7301 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
7302 operation of a tagged synchronized type, handle the case where the
7303 controlling argument is overloaded.
7305 2011-08-02 Yannick Moy <moy@adacore.com>
7307 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
7308 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
7309 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
7310 SPARK mode and formal verification mode on processing SPARK restriction
7311 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
7312 requiring consistency checking.
7314 2011-08-02 Robert Dewar <dewar@adacore.com>
7316 * sem_res.adb: Minor reformatting.
7318 2011-08-02 Robert Dewar <dewar@adacore.com>
7320 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
7321 a-cforse.ads: Remove unneeded with of Ada.Containers
7322 Remove commented out pragma Inline's
7323 Move specifications of new subprograms to the actual specs
7325 2011-08-02 Yannick Moy <moy@adacore.com>
7327 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
7328 a-cforse.ads: Update comments.
7330 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7332 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
7334 2011-08-02 Robert Dewar <dewar@adacore.com>
7336 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
7337 a-cforse.ads, a-cofove.ads: Minor reformatting.
7339 2011-08-02 Claire Dross <dross@adacore.com>
7341 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
7342 a-cofove.ads: Add comments.
7344 2011-08-02 Yannick Moy <moy@adacore.com>
7346 * gnat_rm.texi: Document formal containers.
7348 2011-08-02 Emmanuel Briot <briot@adacore.com>
7350 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
7353 2011-08-02 Robert Dewar <dewar@adacore.com>
7355 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
7358 2011-08-02 Robert Dewar <dewar@adacore.com>
7360 * aspects.adb: New aspects Default_Value and Default_Component_Value
7361 New format of Aspect_Names table checks for omitted entries
7362 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
7363 handling of boolean aspects for derived types.
7364 New aspects Default_Value and Default_Component_Value
7365 New format of Aspect_Names table checks for omitted entries
7366 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
7367 (Has_Default_Value): New flag
7368 (Has_Default_Component_Value): New flag
7369 (Has_Default_Value): New flag
7370 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
7372 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
7373 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
7374 Default_Value and Default_Component_Value
7375 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
7376 New aspects Default_Value and Default_Component_Value
7377 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
7378 * sprint.adb: Print N_Aspect_Specification node when called from gdb
7380 2011-08-02 Vincent Celier <celier@adacore.com>
7382 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
7383 inherit library kind.
7385 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7387 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
7390 2011-08-02 Robert Dewar <dewar@adacore.com>
7392 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
7394 2011-08-02 Yannick Moy <moy@adacore.com>
7396 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
7398 2011-08-02 Robert Dewar <dewar@adacore.com>
7400 * impunit.adb: Add comment.
7402 2011-08-02 Yannick Moy <moy@adacore.com>
7404 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
7405 qualification of aggregates in formal mode
7406 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
7408 (Resolve_Aggregate): complete the test that an aggregate is adequately
7409 qualified in formal mode
7411 2011-08-02 Pascal Obry <obry@adacore.com>
7413 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
7414 * mlib-prj.adb: Supress warning when compiling binder generated file.
7415 (Build_Library): Supress all warnings when compiling the binder
7418 2011-08-02 Yannick Moy <moy@adacore.com>
7420 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
7422 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
7423 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
7424 Add with/use clauses to make Check_Formal_Restriction visible
7426 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7428 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
7429 in-parameters when type of the generic formal is private in the generic
7430 spec and non-private in the body.
7432 2011-08-02 Claire Dross <dross@adacore.com>
7434 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
7435 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
7436 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
7437 * impunit.adb, Makefile.rtl: Take new files into account.
7439 2011-08-02 Robert Dewar <dewar@adacore.com>
7441 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
7442 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
7444 2011-08-02 Yannick Moy <moy@adacore.com>
7446 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
7448 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
7449 matching static array bounds, taking into account the special case of
7451 * sem_ch3.adb: Typo in comment.
7453 2011-08-02 Yannick Moy <moy@adacore.com>
7455 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
7456 which issues an error in formal mode if its argument node is originally
7458 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
7459 has a discriminant specification so that it does not include the case
7461 (Derived_Type_Declaration): move here the test that a derived type has a
7462 discriminant specification
7463 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
7464 first element of a component association before accessing its choices
7465 (presence of component association is not enough)
7466 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
7467 declaration is a library item before accessing the next element in a
7468 list, as library items are not member of lists
7469 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
7470 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
7471 Check_Formal_Restriction whenever possible.
7473 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7475 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
7476 reference when needed.
7478 2011-08-02 Bob Duff <duff@adacore.com>
7480 * gnat_ugn.texi: Fix typo.
7482 2011-08-02 Vincent Celier <celier@adacore.com>
7484 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
7485 archive file name. Do not use the full path name of archives for Open
7488 2011-08-02 Robert Dewar <dewar@adacore.com>
7490 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
7491 Analyze_Aspect_Specifications
7493 (Analyze_Aspect_Specifications): New handling for boolean aspects
7494 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
7495 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
7496 sequence for Analyze_Aspect_Specifications
7497 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
7498 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
7500 2011-08-02 Robert Dewar <dewar@adacore.com>
7502 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
7503 aspects, since these no longer exist.
7505 2011-08-02 Robert Dewar <dewar@adacore.com>
7507 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
7508 semicolon, do not try to see if there are aspects following it.
7509 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
7512 2011-08-02 Robert Dewar <dewar@adacore.com>
7514 * sem_ch8.adb, aspects.ads: Minor reformatting.
7516 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
7518 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
7519 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
7521 (Analyze_Aspect_Specifications): ...here. Call above procedure.
7523 2011-08-02 Yannick Moy <moy@adacore.com>
7525 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
7526 mode on subprogram declaration outside of package specification, unless
7527 it is followed by a pragma Import
7528 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
7529 Access_Type_Declaration): issue error in formal mode on access type
7530 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
7532 (Analyze_Object_Declaration): issue error in formal mode on object
7533 declaration which does not respect SPARK restrictions
7534 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
7535 declaration which does not respect SPARK restrictions
7536 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
7537 error in formal mode on digits or delta constraint
7538 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
7539 decimal fixed point type
7540 (Derived_Type_Declaration): issue error in formal mode on derived type
7541 other than type extensions of tagged record types
7542 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
7543 with check on access definition
7544 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
7545 mode on protected definition.
7546 (Analyze_Task_Definition): issue error in formal mode on task definition
7548 2011-08-02 Robert Dewar <dewar@adacore.com>
7550 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
7552 2011-08-02 Javier Miranda <miranda@adacore.com>
7554 * sem_ch6.adb (Can_Override_Operator): New function.
7555 (Verify_Overriding_Indicator): Add missing code to check overriding
7556 indicator in operators. Fixes regression.
7557 (Check_Overriding_Indicator): Minor reformating after replacing the
7558 code that evaluates if the subprogram can override an operator by
7559 invocations to the above new function.
7561 (Write_Field26_Name): Add missing code to ensure that, following
7562 the documentation in einfo.ads, this field is not shown as attribute
7563 "Static_Initialization" on non-dispatching functions.
7565 2011-08-02 Jose Ruiz <ruiz@adacore.com>
7567 * sem_res.adb (Resolve_Call): A call to
7568 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
7569 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
7570 i.e., when the second parameter is of type Time_Span.
7572 2011-08-02 Vincent Celier <celier@adacore.com>
7574 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
7575 with an archive instead of -L<library dir> -l<library name>.
7577 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7579 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
7580 mark the base types In_Use in addition to making the operations
7583 2011-08-02 Ed Falis <falis@adacore.com>
7585 * init.c: add and setup __gnat_signal_mask for the exception signals
7586 * s-inmaop-vxworks.adb: new file.
7587 * s-intman-vxworks.adb: remove unnecessary initializations and
7589 * s-intman-vxworks.ads: remove unnecessary variable
7590 * s-taprop-vxworks.adb: simplify signal initialization
7592 2011-08-02 Robert Dewar <dewar@adacore.com>
7594 * sem_ch8.adb: Minor code reorganization, comment updates.
7596 2011-08-02 Robert Dewar <dewar@adacore.com>
7598 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
7599 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
7601 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
7602 (Matching_Static_Array_Bounds): Moved here from Sem_Res
7604 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7606 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
7607 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
7608 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
7609 use_type_clauses, to handle more efficiently use_type and use_all_type
7611 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
7612 Ada2012 Use_All_Type clause.
7613 (Use_Class_Wide_Operations): new procedure.
7615 2011-08-02 Robert Dewar <dewar@adacore.com>
7617 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
7618 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
7619 expression to expression function.
7621 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7623 * sem_ch4.adb: transform simple Ada2012 membership into equality only
7624 if types are compatible.
7626 2011-08-02 Yannick Moy <moy@adacore.com>
7628 * sem_res.adb (Matching_Static_Array_Bounds): new function which
7629 returns True if its argument array types have same dimension and same
7630 static bounds at each index.
7631 (Resolve_Actuals): issue an error in formal mode on actuals passed as
7632 OUT or IN OUT paramaters which are not view conversions in SPARK.
7633 (Resolve_Arithmetic_Op): issue an error in formal mode on
7634 multiplication or division with operands of fixed point types which are
7635 not qualified or explicitly converted.
7636 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
7637 Boolean or array type (except String) operands.
7638 (Resolve_Equality_Op): issue an error in formal mode on equality
7639 operators for array types other than String with non-matching static
7641 (Resolve_Logical_Op): issue an error in formal mode on logical operators
7642 for array types with non-matching static bounds. Factorize the code in
7643 Matching_Static_Array_Bounds.
7644 (Resolve_Qualified_Expression): issue an error in formal mode on
7645 qualified expressions for array types with non-matching static bounds.
7646 (Resolve_Type_Conversion): issue an error in formal mode on type
7647 conversion for array types with non-matching static bounds
7649 2011-08-02 Robert Dewar <dewar@adacore.com>
7651 * par-ch10.adb: Minor code reorganization (use Nkind_In).
7653 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7655 * par-ch9.adb: save location of entry for proper error message.
7657 2011-08-02 Javier Miranda <miranda@adacore.com>
7659 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
7660 (Use_Full_View) which permits this routine to climb through the
7661 ancestors using the full-view of private parents.
7662 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
7663 Use_Full_View to true in calls to Is_Ancestor.
7664 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
7665 true in call to Is_Ancestor.
7666 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
7667 Use_Full_View to true in call to Is_Ancestor.
7668 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
7669 call to Is_Ancestor.
7670 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
7671 Use_Full_View to true in calls to Is_Ancestor.
7672 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
7673 Make_Select_Specific_Data_Table, Register_Primitive,
7674 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
7675 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
7676 to true in call to Is_Ancestor.
7677 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
7678 Use_Full_View to true in calls to Is_Ancestor.
7680 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
7681 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
7683 2011-08-02 Robert Dewar <dewar@adacore.com>
7685 * gnat_rm.texi: Minor reformatting.
7686 * sem_prag.adb: Minor reformatting.
7688 2011-08-02 Tristan Gingold <gingold@adacore.com>
7690 * vms_data.ads: Add VMS qualifier for -gnateP.
7692 2011-08-02 Robert Dewar <dewar@adacore.com>
7694 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
7695 * par-ch7.adb (P_Package): Proper placement of aspects for package
7697 * par-endh.adb (Check_End): Ad Is_Sloc parameter
7698 (End_Statements): Add Is_Sloc parameterr
7699 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
7700 (Check_End): Ad Is_Sloc parameter
7701 (End_Statements): Add Is_Sloc parameterr
7703 2011-08-02 Vincent Celier <celier@adacore.com>
7705 * ug_words: Add VMS qualifier equivalent to -gnateP:
7706 /SYMBOL_PREPROCESSING.
7708 2011-08-02 Jose Ruiz <ruiz@adacore.com>
7710 * gnat-style.texi: For hexadecimal numeric literals the typical
7711 grouping of digits is 4 to represent 2 bytes.
7712 A procedure spec which is split into several lines is indented two
7715 2011-08-02 Yannick Moy <moy@adacore.com>
7717 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
7718 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
7719 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
7721 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
7722 choice in array aggregate
7723 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
7725 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
7726 positional and named aggregate for record, or others in record
7727 aggregate, or multiple choice in record aggregate
7728 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
7729 array operands to logical operations AND, OR and XOR do not have the
7730 same static lower and higher bounds
7731 * sem_ch5.adb, sinfo.ads: Correct typos in comments
7733 2011-08-01 Robert Dewar <dewar@adacore.com>
7735 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
7736 Replaces Last_Source_Node_In_Sequence.
7737 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
7738 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
7739 parens and blank in string (this was inconsistently implemented).
7741 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
7742 blank in string (this was inconsistently implemented).
7744 (Set_Global_Switches): Set formal mode switches appropriately
7745 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
7747 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
7748 call Set_Error_Msg_Lang to set "spark" as language name.
7749 * par.adb: Remove unnecessary call to set formal language for errout
7750 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
7751 appropriately and call Set_Error_Msg_Lang to set "spark" as language
7753 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
7754 calls to it, moved after resolution so that types are known
7755 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
7756 result of concatenation is not of type String
7757 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
7758 concatenation is not properly restricted
7759 * gnat_rm.texi: Add doc on pragma Spark_95.
7760 * gcc-interface/Makefile.in: Remove obsolete target pairs for
7761 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
7762 * gcc-interface/Make-lang.in: Update dependencies.
7764 2011-08-01 Javier Miranda <miranda@adacore.com>
7766 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
7767 condition that detects if the overridden operation must replace an
7770 2011-08-01 Javier Miranda <miranda@adacore.com>
7772 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
7773 code declarations inserted by Insert_Actions in each alternative of the
7774 N_Case_Expression node.
7776 2011-08-01 Robert Dewar <dewar@adacore.com>
7778 * sem_ch6.adb: Minor code reorganization.
7779 * sem_util.adb: Minor reformatting.
7781 2011-08-01 Pascal Obry <obry@adacore.com>
7783 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
7784 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
7786 2011-08-01 Yannick Moy <moy@adacore.com>
7788 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
7789 literal or operator symbol which is prefixed
7790 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
7791 mode on access attributes.
7792 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
7793 that concatenation operands are properly restricted in formal mode
7794 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
7795 Analyze_Concatenation_Operand. Issue an error in formal mode if the
7796 result of the concatenation has a type different from String.
7797 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
7798 Analyze_Quantified_Expression, Analyze_Slice,
7799 Analyze_Null): issue an error in formal mode on unsupported constructs
7801 (Analyze_Block_Statement): only issue error on source block statement
7802 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
7803 function which returns the last node in a list of nodes for which
7804 Comes_From_Source returns True, if any
7805 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
7806 Last_Source_Node_In_Sequence
7807 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
7808 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
7809 mode on unsupported constructs
7810 * sem_ch9.adb Do not return after issuing error in formal mode, as the
7811 rest of the actions may be needed later on since the error is marked as
7813 * sinfo.ads: Typos in comments.
7815 2011-08-01 Pascal Obry <obry@adacore.com>
7817 * projects.texi: Minor editing.
7819 2011-08-01 Yannick Moy <moy@adacore.com>
7821 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
7822 insertion character ~~
7823 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
7824 (Set_Error_Msg_Lang): new procedure which fixes the language for use
7825 with insertion character ~~
7826 (Set_Msg_Text): treat insertion character ~~
7827 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
7828 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
7829 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
7830 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
7831 errors related to the formal language restriction not serious
7832 (insertion character |).
7833 * par.adb (Par): set formal language for error messages if needed
7834 * sem_ch6.adb (Check_Missing_Return): take into account possible
7835 generated statements at the end of the function
7836 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
7837 enumeration value to define a new pragma SPARK_95
7838 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
7839 SPARK_Version): new type and variables to store the SPARK version
7841 (SPARK_Mode): return True when SPARK_Version is set
7842 * par-prag.adb: Correct indentation
7843 (Prag): take Pragma_SPARK_95 into account
7844 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
7847 2011-08-01 Robert Dewar <dewar@adacore.com>
7849 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
7850 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
7851 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
7853 2011-08-01 Pascal Obry <obry@adacore.com>
7855 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
7856 Target_Name to Get_Path call.
7857 (Parse_Single_Project): Likewise.
7858 (Post_Parse_Context_Clause): Likewise.
7859 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
7860 Call Initialise_Project_Path with the proper Target_Name.
7861 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
7863 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
7864 with the proper Target_Name.
7865 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
7867 (Parse_Project_And_Apply_Config): Likewise.
7868 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
7869 This is fine as this part of the code is supporting only native
7871 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
7872 is fine as this part of the code is supporting only native compilation.
7874 2011-08-01 Yannick Moy <moy@adacore.com>
7876 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
7877 of homonym, unless the homonym is one of the cases allowed in SPARK
7878 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
7879 package declaration occurring after a body.
7881 2011-08-01 Robert Dewar <dewar@adacore.com>
7883 * checks.adb, exp_ch4.adb: Minor reformatting.
7885 2011-08-01 Javier Miranda <miranda@adacore.com>
7887 * einfo.ads (Access_Disp_Table): Fix documentation.
7888 (Dispatch_Table_Wrappers): Fix documentation.
7890 2011-08-01 Pascal Obry <obry@adacore.com>
7892 * prj-env.adb, prj-env.ads: Minor reformatting.
7894 2011-08-01 Yannick Moy <moy@adacore.com>
7896 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
7897 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
7898 procedures out of these packages.
7899 * errout.ads, errout.adb
7900 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
7901 procedures in of this package
7902 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
7903 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
7904 on misplaced later vs initial declarations, like in Ada 83
7905 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
7906 formal mode on attribute of private type whose full type declaration
7908 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
7909 package declaration inside a package specification
7910 (Analyze_Full_Type_Declaration): issue error in formal mode on
7911 controlled type or discriminant type
7912 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
7913 user-defined operator means that it should come from the source
7914 (New_Overloaded_Entity): issue error in formal mode on overloaded
7916 * sem_ch6.ads, sem_ch13.ads: typos in comments.
7918 2011-08-01 Thomas Quinot <quinot@adacore.com>
7920 * atree.adb: Minor reformatting.
7921 * checks.adb: Minor reformatting.
7923 2011-08-01 Vincent Celier <celier@adacore.com>
7925 * s-parame-vms-ia64.ads: Fix typo in comment
7927 * s-parame-vms-restrict.ads: Removed, unused.
7929 2011-08-01 Javier Miranda <miranda@adacore.com>
7932 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
7934 (Constrain_Index): Remove side effects in the evaluation of the bounds.
7935 * sem_ch3.ads, sem_ch3.adb
7936 (Is_Constant_Bound): New extended version of the subprogram that was
7937 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
7938 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
7939 * sem_aux.ads (Constant_Value): Fix typo in comment.
7940 * checks.adb (Generate_Index_Checks): New implementation which, for
7941 array objects with constant bounds, generates the runtime check
7942 referencing the bounds of the array type. For other cases this routine
7943 provides its previous behavior obtaining such values from the array
7945 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
7947 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
7948 we cannot have semantic interpretations of the new node.
7950 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7952 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
7955 2011-08-01 Arnaud Charlet <charlet@adacore.com>
7957 * sem_ch8.adb: Minor code editing.
7958 * s-vxwext.adb: Remove trailing space.
7959 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
7960 consistency with other files.
7962 2011-08-01 Thomas Quinot <quinot@adacore.com>
7964 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
7966 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7968 * par-ch10.adb: reject parameterized expressions as compilation unit.
7969 * sem_ch4.adb: handle properly conditional expression with overloaded
7970 then_clause and no else_clause.
7972 2011-08-01 Tristan Gingold <gingold@adacore.com>
7974 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
7975 like done by System.Aux_DEC.
7976 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
7978 2011-08-01 Yannick Moy <moy@adacore.com>
7980 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
7981 missing label at end of declaration (subprogram or package)
7982 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
7983 of positional and named parameter association
7984 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
7985 Error_Msg_SP which adds a prefix to the error message giving the name
7986 of the formal language analyzed
7987 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
7988 access result type in subprogram, unconstrained array as result type,.
7989 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
7991 * sem_ch8.adb: Code clean up.
7993 2011-08-01 Javier Miranda <miranda@adacore.com>
7995 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
7996 * einfo.ads (Access_Disp_Table): Fix documentation.
7997 (Dispatch_Table_Wrappers): Fix documentation.
7998 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
7999 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
8000 to enforce the documentation of this attribute.
8001 (Set_Is_Interface): Cleanup the assertion.
8002 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
8003 the Underlying_Type entity before reading attribute Access_Disp_Table.
8004 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
8005 Locate the Underlying_Type before reading attribute Access_Disp_Table.
8006 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
8007 the Underlying_Type entity before reading attribute Access_Disp_Table.
8008 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
8009 Locate the Underlying_Type entity before reading attribute
8012 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8014 * s-poosiz.ads: Additional overriding indicators.
8016 2011-08-01 Yannick Moy <moy@adacore.com>
8018 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
8020 (Analyze_Iteration_Scheme): issue error in formal mode when loop
8021 parameter specification does not include a subtype mark.
8022 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
8023 formal mode on abstract subprogram.
8024 (Analyze_Subprogram_Specification): issue error in formal mode on
8025 user-defined operator.
8026 (Process_Formals): issue error in formal mode on access parameter and
8028 * sem_ch9.adb (Analyze_Abort_Statement,
8029 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
8030 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
8031 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
8032 Analyze_Requeue, Analyze_Selective_Accept,
8033 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
8034 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
8035 issue error in formal mode on user-defined raise statement.
8037 2011-08-01 Thomas Quinot <quinot@adacore.com>
8039 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
8040 declaration being hidden when overriding an implicit inherited
8042 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
8043 (-gnats), do not complain about a source file that contains only a
8046 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8048 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
8049 variable if already set.
8051 2011-08-01 Arnaud Charlet <charlet@adacore.com>
8053 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
8054 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
8055 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
8056 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
8057 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
8058 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
8059 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
8060 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
8061 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
8062 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
8063 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
8064 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
8065 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
8066 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
8067 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
8068 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
8069 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
8070 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
8071 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
8072 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
8073 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
8074 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
8075 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
8076 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
8077 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
8078 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
8079 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
8080 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
8081 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
8082 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
8083 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
8084 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
8085 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
8086 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
8087 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
8088 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
8089 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
8090 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
8091 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
8092 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
8093 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
8094 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
8095 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
8096 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
8097 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
8098 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
8099 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
8100 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
8101 s-osinte-mingw.ads: Update to GPLv3 run-time license.
8102 Use GNAT instead of GNARL.
8104 2011-08-01 Bob Duff <duff@adacore.com>
8106 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
8107 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
8108 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
8111 2011-08-01 Yannick Moy <moy@adacore.com>
8113 * debug.adb (d.D) reverve flag for the SPARK mode
8114 (d.E) reverve flag for SPARK generation mode
8115 (d.F) reverve flag for Why generation mode
8116 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
8117 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
8118 functions which return True when the corresponding modes are set
8119 (Formal_Language): return "spark" or "alfa" when in formal verification
8121 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
8122 Error_Msg to prefix the error message with a tag giving the formal
8124 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
8125 message with a tag giving the formal language
8126 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
8128 (Analyze_Case_Statement): issue error in formal mode on case statement
8129 with a single "others" case alternative
8130 (Analyze_Exit_Statement): issue errors in formal mode on exit
8131 statements which do not respect SPARK restrictions
8132 (Analyze_Goto_Statement): issue error in formal mode on goto statement
8133 (Check_Unreachable_Code): always issue an error (not a warning) in
8134 formal mode on unreachable code (concerns both code after an infinite
8135 loop and after an unconditional jump, both not allowed in SPARK)
8136 * sem_ch6.adb (Analyze_Return_Statement): add call to
8137 Set_Return_Present for a procedure containing a return statement
8138 (already done for functions in Analyze_Function_Return)
8139 (Analyze_Function_Return): issue error in formal mode on extended
8140 return or if return is not last statement in function
8141 (Check_Missing_Return): issue error in formal mode if function does
8142 not end with return or if procedure contains a return
8143 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
8144 function to detect if there is an inner scope of its parameter S which
8147 2011-08-01 Thomas Quinot <quinot@adacore.com>
8149 * sem_ch6.ads: Minor reformatting.
8151 2011-08-01 Javier Miranda <miranda@adacore.com>
8153 * sem_util.adb (Abstract_Interface_List): Complete condition when
8154 processing private type declarations to avoid reading unavailable
8156 (Is_Synchronized_Tagged_Type): Complete condition when processing
8157 private extension declaration nodes to avoid reading unavailable
8160 2011-08-01 Thomas Quinot <quinot@adacore.com>
8162 * sem_ch3.adb: Minor reformatting.
8164 2011-08-01 Thomas Quinot <quinot@adacore.com>
8166 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
8167 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
8168 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
8169 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
8170 for VMS, instead parametrize the common implementation with
8171 System.Parameters declarations.
8173 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
8175 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
8177 2011-08-01 Tristan Gingold <gingold@adacore.com>
8179 * seh_init.c: Fix SEH handler installation on win64.
8181 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8183 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
8184 double analysis of an anonymous access to subprogram, because it can
8185 lead to improper sharing of profiles and a back-end crash.
8187 2011-08-01 Robert Dewar <dewar@adacore.com>
8189 * make.adb, sem_ch4.adb: Minor reformatting.
8190 * gcc-interface/Make-lang.in: Update dependencies.
8191 * sem_util.adb, exp_ch5.adb: Minor reformatting.
8193 2011-08-01 Arnaud Charlet <charlet@adacore.com>
8195 * gnat_rm.texi: Fix definition of Long_Integer.
8197 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8199 * exp_aggr.adb: check limit size of static aggregate unconditionally,
8200 to prevent storage exhaustion.
8201 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
8202 finalized is a function body, insert the cleanup code before the final
8203 return statement, to prevent spurious warnings.
8204 * s-pooglo.ads: add overriding indicator.
8206 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8208 * sem_ch4.adb (Operator_Check): improve error message when both a
8209 with_clause and a use_clause are needed to make operator usage legal.
8210 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
8211 determine whether a compilation unit is visible within an other,
8212 either through a with_clause in the current unit, or a with_clause in
8213 its library unit or one one of its parents.
8215 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8217 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
8218 over an arbitrary expression of an array or container type.
8219 * lib-xref.adb: clarify comment.
8221 2011-08-01 Bob Duff <duff@adacore.com>
8223 * einfo.ads: Minor reformatting.
8224 * debug.adb: Minor comment improvement.
8226 2011-08-01 Javier Miranda <miranda@adacore.com>
8228 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
8229 consider hidden subprograms as valid candidates.
8231 2011-08-01 Arnaud Charlet <charlet@adacore.com>
8233 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
8235 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
8237 * gnat_ugn.texi: Fix typo.
8239 2011-08-01 Robert Dewar <dewar@adacore.com>
8241 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
8242 lib-xref.adb: Minor reformatting
8244 2011-08-01 Gary Dismukes <dismukes@adacore.com>
8246 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
8247 when to generate a call to Move_Final_List.
8248 (Has_Controlled_Parts): Remove this function.
8250 2011-08-01 Geert Bosch <bosch@adacore.com>
8252 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
8255 2011-08-01 Thomas Quinot <quinot@adacore.com>
8257 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
8258 explicit raise of a predefined exception as Comes_From_Source if the
8259 original N_Raise_Statement comes from source.
8261 2011-08-01 Robert Dewar <dewar@adacore.com>
8263 * sinfo.ads: Add comment.
8264 * sem_ch6.adb: Minor reformatting.
8266 2011-08-01 Robert Dewar <dewar@adacore.com>
8268 * freeze.adb (Freeze_Entity): Refine check for bad component size
8269 clause to avoid rejecting confirming clause when atomic/aliased present.
8271 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8273 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
8274 better determine whether an entity reference is a write.
8275 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
8277 * lib-xref.adb (Output_References): Do no suppress a read reference at
8278 the same location as an immediately preceeding modify-reference, to
8279 handle properly in-out actuals.
8281 2011-08-01 Tristan Gingold <gingold@adacore.com>
8283 * env.c (__gnat_setenv) [VMS]: Refine previous change.
8285 2011-08-01 Quentin Ochem <ochem@adacore.com>
8287 * i-cstrin.adb (New_String): Changed implementation, now uses only the
8288 heap to compute the result.
8290 2011-08-01 Robert Dewar <dewar@adacore.com>
8292 * atree.ads: Minor reformatting.
8294 2011-08-01 Emmanuel Briot <briot@adacore.com>
8296 * g-expect.adb (Get_Command_Output): Fix memory leak.
8298 2011-08-01 Geert Bosch <bosch@adacore.com>
8300 * cstand.adb (P_Float_Type): New procedure to print the definition of
8301 predefined fpt types.
8302 (P_Mixed_Name): New procedure to print a name using mixed case
8303 (Print_Standard): Use P_Float_Type for printing floating point types
8304 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
8305 precision IEEE float.
8307 2011-08-01 Thomas Quinot <quinot@adacore.com>
8309 * sem_ch3.adb: Minor reformatting.
8311 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8313 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
8314 the completion of a generic function, insert the new body rather than
8315 rewriting the original.
8317 2011-08-01 Yannick Moy <moy@adacore.com>
8319 * sinfo.ads, errout.ads: Typos in comments.
8321 2011-08-01 Robert Dewar <dewar@adacore.com>
8323 * par-endh.adb: Minor reformatting.
8325 2011-08-01 Robert Dewar <dewar@adacore.com>
8327 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
8328 (Pre_Post_Aspects): New subtype.
8329 * par-ch12.adb (P_Generic): New syntax for aspects in packages
8330 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
8331 * par-ch7.adb (P_Package): Remove Decl parameter
8332 (P_Package): Handle new syntax for aspects (before IS)
8333 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
8335 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
8336 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
8337 (P_Package): Remove Decl parameter
8338 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
8340 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
8342 * sem_util.ads, sem_util.adb (Static_Boolean): New function
8343 * sinfo.ads: Document new syntax for aspects in packages etc.
8344 * sprint.adb: Handle new syntax of aspects before IS in package
8346 2011-08-01 Thomas Quinot <quinot@adacore.com>
8348 * atree.ads: Minor reformatting.
8349 * sem_prag.adb: Minor reformatting.
8351 2011-08-01 Robert Dewar <dewar@adacore.com>
8353 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
8354 case expr alternative.
8356 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8358 * sem_ch12.adb: Fix typo.
8360 2011-08-01 Geert Bosch <bosch@adacore.com>
8362 * sem_prag.adb (Check_No_Link_Name): New procedure.
8363 (Process_Import_Or_Interface): Use Check_No_Link_Name.
8364 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
8365 instead of Standard_Long_Long_Float_Size global. Preparation for
8366 eventual removal of per type constants.
8367 * exp_util.ads (Get_Stream_Size): New function returning the stream
8368 size value of subtype E.
8369 * exp_util.adb (Get_Stream_Size): Implement new function.
8370 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
8372 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
8374 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
8376 2011-08-01 Geert Bosch <bosch@adacore.com>
8378 * cstand.adb: Fix comments.
8379 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
8382 2011-08-01 Robert Dewar <dewar@adacore.com>
8384 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
8386 2011-08-01 Geert Bosch <bosch@adacore.com>
8388 * atree.ads: Fix comment.
8390 2011-08-01 Robert Dewar <dewar@adacore.com>
8392 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
8393 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
8394 * par.adb: Add with for Namet.Sp.
8395 * par-tchk.adb: Minor reformatting.
8397 2011-08-01 Vincent Celier <celier@adacore.com>
8399 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
8400 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
8401 of the init procedure of a SAL.
8402 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
8405 2011-08-01 Thomas Quinot <quinot@adacore.com>
8407 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
8410 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8412 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
8414 2011-08-01 Thomas Quinot <quinot@adacore.com>
8416 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
8417 conformant with its spec (return True only for types that have
8418 an overriding Initialize primitive operation that prevents them from
8419 having preelaborable initialization).
8420 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
8421 initialization for controlled types in Ada 2005 or later mode.
8423 2011-08-01 Robert Dewar <dewar@adacore.com>
8425 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
8427 (Same_Aspect): New function.
8428 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
8429 Type_Invariant, Precondition, Postcondition.
8430 * snames.ads-tmpl: Add Name_Type_Invariant.
8432 2011-08-01 Robert Dewar <dewar@adacore.com>
8434 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
8436 (Freeze_All_Ent): Fix error in handling inherited aspects.
8437 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
8438 already analyzed, but don't skip entire processing of a declaration,
8439 that's wrong in some cases of declarations being rewritten.
8440 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
8441 Don't delay for integer, string literals
8442 Treat predicates in usual manner for delay, remove special case code,
8444 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
8445 (Build_Predicate_Function): Update saved expression in aspect
8446 (Build_Invariant_Procedure): Update saved expression in aspect
8447 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
8448 of replacement of discriminant references if the reference is simple.
8450 2011-08-01 Robert Dewar <dewar@adacore.com>
8452 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
8453 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
8454 Static_Predicate and Dynamic_Predicate.
8455 (Build_Predicate_Function): Add processing for Static_Predicate
8456 and Dynamic_Predicate.
8457 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
8458 (From_Static_Predicate): New flag
8459 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
8461 2011-08-01 Robert Dewar <dewar@adacore.com>
8463 * usage.adb: Documentation cleanup for Ada version modes in usage.
8464 * expander.adb: Minor reformatting.
8466 2011-08-01 Robert Dewar <dewar@adacore.com>
8468 * atree.ads: Minor comment fix.
8469 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
8470 a-witeio.ads, sem_prag.adb: Minor reformatting.
8472 2011-08-01 Doug Rupp <rupp@adacore.com>
8474 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
8475 pointers. Use descrip.h header file for convenience. Add some
8478 2011-08-01 Robert Dewar <dewar@adacore.com>
8480 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
8481 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
8482 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
8484 (Check_Aspect_At_End_Of_Declarations): New procedure
8485 (Analye_Aspect_Specification): Minor changes for above procedures
8486 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
8487 specification node as well.
8489 2011-08-01 Pascal Obry <obry@adacore.com>
8491 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
8492 Windows files. Use GetFilesAttributes() in this case to check for file
8493 existence instead of returning with an error code.
8495 2011-08-01 Vincent Celier <celier@adacore.com>
8497 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
8498 High is above Source length.
8500 2011-08-01 Robert Dewar <dewar@adacore.com>
8502 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
8504 2011-08-01 Robert Dewar <dewar@adacore.com>
8506 * aspects.ads (Boolean_Aspects): New subtype.
8507 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
8508 for derived types in cases where the parent type and derived type have
8510 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
8511 with aspects when parent type also has aspects.
8512 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
8513 boolean expression at this point).
8514 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
8515 accordance with final decision on the Ada 2012 feature.
8516 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
8518 2011-08-01 Matthew Heaney <heaney@adacore.com>
8520 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
8522 2011-08-01 Pascal Obry <obry@adacore.com>
8524 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
8525 Fix Replace_Slice when High is above current string size.
8526 (Replace_Slice): Fix DL computation when High is above current
8529 2011-08-01 Gary Dismukes <dismukes@adacore.com>
8531 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
8533 2011-08-01 Matthew Heaney <heaney@adacore.com>
8535 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
8538 2011-08-01 Pascal Obry <obry@adacore.com>
8540 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
8543 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8545 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
8546 access to protected subprograms in generic bodies.
8547 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
8548 protected type, indicate that the convention of the subprogram is
8549 Convention_Protected, because it may be used in subsequent declarations
8550 within the protected declaration.
8552 2011-08-01 Vincent Celier <celier@adacore.com>
8554 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
8555 and "final" procedures when the name of the library is "ada", to avoid
8556 duplicate symbols "adainit" and "adafinal" in executables.
8558 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8560 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
8561 quantified expression that appears within a postcondition and uses the
8562 Ada2012 'Result attribute.
8564 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8566 * init.c (__gnat_error_handler): Cast reason to int.
8567 (__gnat_install_handler): Explain sa_sigaction use.
8569 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
8571 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
8572 subprogram has copy-in copy-out parameters, try to promote the mode of
8573 the return type if it is passed in registers.
8575 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
8577 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
8578 left operand as addressable.
8580 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
8582 * gcc-interface/gigi.h (build_function_stub): Remove.
8583 (build_return_expr): Likewise.
8584 (convert_vms_descriptor): Declare.
8585 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
8586 (build_function_stub): Move to...
8587 * gcc-interface/utils2.c (build_return_expr): Move to...
8588 * gcc-interface/trans.c (build_function_stub): ...here.
8589 (build_return_expr): ...here.
8590 (Subprogram_Body_to_gnu): Add local variable for language_function.
8591 Disconnect the parameter attributes cache, if any, once done with it.
8592 Call end_subprog_body only after setting the end_locus.
8593 Build the stub associated with the function, if any, at the very end.
8594 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
8595 variables and streamline control flow.
8597 2011-07-23 Arnaud Charlet <charlet@adacore.com>
8600 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
8603 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8606 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
8607 Assign to act.sa_sigaction.
8608 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
8609 current->return_address to char * before arithmetic.
8611 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8613 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
8614 Correct argument types.
8615 Extract code from reason.
8616 (__gnat_install_handler): Assign to act.sa_sigaction.
8618 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
8620 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
8621 (GNAT1_OBJS): ...here.
8623 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
8626 * g-socthi-mingw.adb (Fill): Fix formatting.
8628 * gcc-interface/gigi.h: Move around comment.
8630 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8633 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
8635 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
8638 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
8640 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
8642 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
8643 range comparison if Pmode is SImode.
8645 2011-07-12 Laurent GUERBY <laurent@guerby.net>
8646 Eric Botcazou <ebotcazou@adacore.com>
8648 * adadecode.c: Wrap up in extern "C" block.
8649 * adadecode.h: Likewise.
8650 * adaint.c: Likewise. Remove 'const' keyword.
8651 * adaint.h: Likewise.
8653 * atree.h: Likewise.
8655 * cstreams.c: Likewise.
8659 * final.c: Likewise.
8661 * initialize.c: Likewise.
8663 * namet.h: Likewise.
8664 * nlists.h: Likewise.
8665 * raise.c: Likewise.
8666 * raise.h: Likewise.
8667 * repinfo.h: Likewise.
8668 * seh_init.c: Likewise.
8669 * targext.c: Likewise.
8670 * tracebak.c: Likewise.
8671 * uintp.h: Likewise.
8672 * urealp.h: Likewise.
8673 * xeinfo.adb: Wrap up generated C code in extern "C" block.
8674 * xsinfo.adb: Likewise.
8675 * xsnamest.adb: Likewise.
8676 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
8677 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
8678 * gcc-interface/misc.c: Likewise.
8679 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
8680 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
8681 ada/targext.o here...
8682 (GNAT_ADA_OBJS): ...and not here.
8683 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
8684 (GNATBIND_OBJS): Reorder.
8686 2011-07-07 Richard Henderson <rth@redhat.com>
8688 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
8689 dwarf2out_frame_init.
8691 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
8693 * gcc-interface/misc.c (gnat_init): Tweak previous change.
8695 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8698 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
8700 2011-07-06 Richard Guenther <rguenther@suse.de>
8702 * gcc-interface/misc.c (gnat_init): Merge calls to
8703 build_common_tree_nodes and build_common_tree_nodes_2.
8704 Re-initialize boolean_false_node.
8706 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
8707 Olivier Hainque <hainque@adacore.com>
8708 Nicolas Setton <setton@adacore.com>
8710 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
8711 the type according to the ARTIFICIAL_P parameter.
8712 (create_type_decl): Likewise.
8713 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
8715 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
8717 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
8718 (gnatbind): Likewise.
8720 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8722 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
8724 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
8726 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
8727 local variable throughout. Remove useless call to Base_Type.
8728 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
8729 Take it also into account for the volatileness of the field. Set the
8730 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
8732 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
8734 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
8735 on a dereference built for a by-ref object if it has an address clause.
8737 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
8739 * einfo.ads (Address_Taken): Document use for the second argument of
8740 Asm_Input and Asm_Output attributes.
8741 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
8742 argument is an entity name, then set Address_Taken on it.
8743 <Attribute_Asm_Output>: Likewise.
8744 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
8745 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
8746 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
8747 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
8749 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
8752 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
8754 2011-06-14 Joseph Myers <joseph@codesourcery.com>
8756 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
8757 (ada/utils.o): Update dependencies.
8758 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
8759 ../../../libcpp/libcpp.a.
8760 * gcc-interface/utils.c: Include common/common-target.h.
8761 (process_attributes): Use targetm_common.have_named_sections.
8763 2011-06-07 Richard Guenther <rguenther@suse.de>
8765 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
8768 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
8770 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
8771 TREE_THIS_NOTRAP flag.
8773 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
8775 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
8778 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
8780 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
8781 constants whose full view has discriminants specially.
8783 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
8785 * gcc-interface/utils.c: Include diagnostic.h.
8786 (gnat_write_global_declarations): Output debug information for all
8787 global type declarations before finalizing the compilation unit.
8788 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
8790 2011-05-25 Jakub Jelinek <jakub@redhat.com>
8792 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
8794 2011-05-25 Kai Tietz <ktietz@redhat.com>
8796 * adaint.c (__gnat_to_canonical_file_list_next): Use array
8797 initialization instead of const/none-const pointer assignment.
8799 2011-05-24 Joseph Myers <joseph@codesourcery.com>
8801 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
8802 $(EXTRA_GNAT1_OBJS).
8803 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
8804 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
8805 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
8806 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
8807 libcommon-target.a instead of prefix.o.
8809 2011-05-21 Joseph Myers <joseph@codesourcery.com>
8812 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
8814 2011-05-20 Joseph Myers <joseph@codesourcery.com>
8816 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
8817 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
8818 instead of version.o.
8820 2011-05-18 Kai Tietz <ktietz@redhat.com>
8822 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
8823 boolean_false_node instead of integer_zero_node.
8824 (convert_with_check): Likewise.
8825 * gcc-interface/decl.c (choices_to_gnu): Likewise.
8827 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
8829 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
8830 type of the parameter is an unconstrained array, convert the actual to
8831 the type of the formal in the In Out and Out cases as well.
8833 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
8835 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
8836 call build_function_type_array or build_varargs_function_type_array
8838 (create_subprog_type): Don't call build_function_type; call
8839 build_function_type_vec instead.
8841 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
8843 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
8844 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
8845 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
8847 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
8849 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
8851 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
8852 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
8854 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
8856 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
8858 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
8860 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
8861 instead of accessing TYPE_ARG_TYPES directly.
8862 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
8864 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
8867 * gcc-interface/gigi.h (get_variant_part): Declare.
8868 * gcc-interface/decl.c (get_variant_part): Make global.
8869 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
8870 types have the same constant size, are record types and T1 has a
8871 variant part while T2 doesn't.
8873 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
8875 * gcc-interface/utils.c (begin_subprog_body): Do not call
8877 (end_subprog_body): Likewise.
8879 2011-05-04 Richard Guenther <rguenther@suse.de>
8881 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
8883 (pos_to_constructor): Likewise.
8885 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
8886 Eric Botcazou <ebotcazou@adacore.com>
8888 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
8889 of build_function_type. Adjust calls to...
8890 (build_raise_check): ...this. Do not take a void_tree parameter.
8891 Call build_function_type_list instead of build_function_type.
8892 Fix head comment and swap couple of conditional blocks.
8894 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
8896 * gnatvsn.ads (Library_Version): Bump to 4.7.
8897 (Current_Year): Bump to 2011.
8899 2011-04-29 Michael Matz <matz@suse.de>
8901 * gcc-interface/misc.c (gnat_handle_option): Set
8902 warn_maybe_uninitialized.
8904 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
8906 * gnat_ugn.texi (Complexity Metrics Control): Update link to
8907 the Watson/McCabe paper.
8909 2011-04-23 Jim Meyering <meyering@redhat.com>
8911 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
8913 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
8915 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
8918 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
8920 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
8922 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
8923 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
8924 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
8925 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
8926 <all>: Do not set flags on the reused DECL node coming from an alias.
8927 Set DECL_IGNORED_P on the DECL node built for subprograms if they
8928 don't need debug info here...
8929 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
8930 (gigi): Adjust calls to create_subprog_decl.
8931 (build_raise_check): Likewise.
8932 (establish_gnat_vms_condition_handler): Likewise.
8933 (Compilation_Unit_to_gnu): Likewise.
8934 (gnat_to_gnu): Likewise.
8936 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
8938 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
8939 (NO_REORDER_ADAFLAGS): New variable.
8940 (EXTRA_GNATTOOLS): Always define.
8941 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
8942 Clean up and adjust list of files compiled with special options.
8943 * gcc-interface/Make-lang.in: Likewise.
8944 (ada/decl.o): Cosmetical change.
8945 (ada/misc.o): Remove dependency on $(PLUGIN_H).
8947 2011-04-20 Jim Meyering <meyering@redhat.com>
8949 * initialize.c (__gnat_initialize): Remove useless if-before-free.
8951 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
8953 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
8954 $(CFLAGS) on the link line.
8956 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
8958 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
8959 padded type built for the return type if it is unconstrained.
8961 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
8963 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
8965 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
8967 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
8968 before calling TREE_CHAIN.
8969 * gcc-interface/misc.c (gnat_init_ts): New function.
8970 (LANG_HOOKS_INIT_TS): Define.
8972 2011-04-12 Martin Jambor <mjambor@suse.cz>
8974 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
8975 instead of cgraph_node.
8977 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
8979 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
8980 alignment on fields of the RETURN type built for the Copy-In Copy-Out
8983 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
8985 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
8986 of aggregate types that contain a placeholder.
8988 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
8990 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
8992 (handle_type_generic_attribute): Likewise.
8994 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
8997 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
8999 2011-04-04 Kai Tietz <ktietz@redhat.com>
9002 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
9005 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9007 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
9008 type case, do not strip a padding type around the array type.
9010 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9012 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
9015 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9017 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
9018 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
9019 code for -feliminate-unused-debug-types.
9020 (gnat_post_options): Likewise.
9022 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9024 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
9025 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
9028 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9030 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
9031 DECL_ARTIFICIAL flag on enumeration types.
9033 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9035 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
9036 fat pointer types artificial unconditionally.
9037 <E_Array_Subtype>: Attach the base array type as a parallel type if it
9040 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9042 * gcc-interface/gigi.h (get_dummy_type): Declare.
9043 (build_dummy_unc_pointer_types): Likewise.
9044 (finish_fat_pointer_type): Likewise.
9045 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
9046 fat pointer type has been built, complete it in place.
9047 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
9048 and thin pointers. Remove useless variable.
9049 (finish_fat_pointer_type): Make global and move to...
9050 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
9051 (get_dummy_type): New function.
9052 (build_dummy_unc_pointer_types): Likewise.
9053 (gnat_pushdecl): Propage the name to the anonymous variants only.
9054 (update_pointer_to): Only adjust the pointer types in the unconstrained
9057 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9059 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
9060 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
9061 if this is a Taft amendment type and the full declaration is available.
9062 * gcc-interface/trans.c (process_type): Likewise.
9063 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
9064 (process_freeze_entity): Likewise.
9065 * gcc-interface/utils.c (dummy_global): New static variable.
9066 (gnat_write_global_declarations): If there are types declared as used
9067 at the global level, insert them in the global hash table.
9069 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9071 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
9072 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
9073 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
9075 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
9076 flag of the type accordingly.
9077 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
9079 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
9081 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
9082 finalizing types when updating the pointers to the designated type.
9083 <all>: Finalize the deferred types even if we didn't defer processing
9084 of incomplete types in this invocation.
9086 2011-04-01 Olivier Hainque <hainque@adacore.com>
9087 Nicolas Setton <setton@adacore.com>
9088 Eric Botcazou <ebotcazou@adacore.com>
9090 * gcc-interface/misc.c (gnat_descriptive_type): New function.
9091 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
9093 2011-03-28 Kai Tietz <ktietz@redhat.com>
9095 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
9097 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
9098 * system-mingw.ads (System): Change ZCX_By_Default default to True.
9100 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
9102 2011-03-28 Tristan Gingold <gingold@adacore.com>
9105 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
9106 Use ada output of gnatbind.
9107 (ada/b_gnatb.adb): Ditto.
9108 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
9109 (ada.mostlyclean, ada.stage1)
9110 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
9111 (ada.stagefeedback): Adjust.
9112 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
9113 Use ada output of gnatbind.
9114 (b_gnatm.adb): Ditto.
9115 (b_gnatl.o, b_gnatm.o): New rules.
9117 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
9119 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
9120 for the padded type built to support a specified size or alignment.
9122 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
9124 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
9125 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
9126 unconditionally to the end of the unit when the designated type is
9128 <all>: Rename local variable. Attempt to un-defer types only and do it
9129 for limited_with'ed types as well.
9130 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
9131 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
9132 consistently and remove redundant call to finalize_from_with_types.
9134 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
9136 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
9137 subprograms without a previous spec declared in the same unit.
9138 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
9139 subprograms at the end of the unit instead of at the beginning.
9140 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
9141 isn't public for the special handling of non-inline functions nested
9142 inside inline external functions.
9144 2011-03-25 Jeff Law <law@redhat.com>
9146 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
9148 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
9150 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
9151 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
9152 to compute Set_Size_Depends_On_Discriminant.
9153 (Layout_Type): Call it on array types in back-end layout mode.
9154 * sem_util.adb (Requires_Transient_Scope): Return true for array
9155 types only if the size depends on the value of discriminants.
9156 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
9157 type if the RHS is a call to a function that returns an unconstrained
9158 type with default discriminant.
9160 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
9162 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
9163 non-conversion to the nominal result type at the end.
9165 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
9167 * gcc-interface/trans.c (create_temporary): New function taken from...
9168 (create_init_temporary): ...here. Call it.
9169 (call_to_gnu): Create the temporary for the return value early, if any.
9170 Create it for a function with copy-in/copy-out parameters if there is
9171 no target; in other cases of copy-in/copy-out, use another temporary.
9172 Push the new binding level lazily. Add and rename local variables.
9174 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
9176 * gcc-interface/decl.c (validate_size): Improve comments and tweak
9178 (set_rm_size): Likewise.
9180 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
9182 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
9183 for the padded type built in order to support a specified alignment.
9184 Fix incorrect formatting.
9186 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
9189 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
9191 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
9193 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
9194 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
9195 to the end of the list. Adjust recursive call. Rename local variable.
9196 If REORDER is true, reorder components of the record type.
9197 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
9198 components_to_record and adjust the parameter list.
9200 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
9202 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
9203 disabled, use the variable for bounds of loop iteration scheme.
9205 2011-03-21 Kai Tietz <ktietz@redhat.com>
9208 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
9210 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
9212 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
9213 out whether the expression is read-only. Short-circuit placeholder
9214 case and rename a couple of local variables.
9216 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
9218 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
9219 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
9220 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
9221 (convert): Deal with conversions from a smaller form type specially.
9223 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
9225 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
9226 its argument, except for the special -I- switch.
9228 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
9230 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
9233 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
9235 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
9237 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
9239 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
9241 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
9242 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
9243 instead of GNAT_FORMAL. Protect the expression against multiple uses.
9244 Do not generate the check directly, instead instantiate the template
9245 check present in the descriptor.
9246 (make_descriptor_field): Move around.
9247 (build_vms_descriptor32): Build a template check in the POINTER field.
9248 (build_vms_descriptor): Remove useless suffixes.
9249 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
9251 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
9254 * targext.c: Include target files if IN_RTS is defined.
9256 2011-01-26 Richard Guenther <rguenther@suse.de>
9259 * targext.c: Include config.h.
9260 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
9263 2011-01-04 Pascal Obry <obry@adacore.com>
9264 Eric Botcazou <ebotcazou@adacore.com>
9266 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
9268 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
9270 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
9271 end-of-case on the end label and its associated gotos, if any.
9273 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
9275 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
9276 expressions of the parameter cache within the statement group of
9279 2011-01-04 Olivier Hainque <hainque@adacore.com>
9280 Eric Botcazou <ebotcazou@adacore.com>
9282 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
9283 (set_end_locus_from_node): New function.
9284 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
9285 make and the function end_locus.
9286 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
9287 for the elaboration subprogram.
9288 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
9289 set the end_locus of the expression as well.
9291 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
9294 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
9295 variables that are referenced in exception handlers volatile.
9299 Copyright (C) 2011 Free Software Foundation, Inc.
9301 Copying and distribution of this file, with or without modification,
9302 are permitted in any medium without royalty provided the copyright
9303 notice and this notice are preserved.
9305 * gnat_rm.texi: Ramification of pragma Eliminate documentation
9306 - fix bugs in the description of Source_Trace;
9307 - get rid of UNIT_NAME;
9309 2011-08-02 Javier Miranda <miranda@adacore.com>
9312 (Build_Dispatching_Requeue): Adding support for VM targets
9313 since we cannot directly reference the Tag entity.
9314 * exp_sel.adb (Build_K): Adding support for VM targets.
9315 (Build_S_Assignment): Adding support for VM targets.
9317 (Default_Prim_Op_Position): In VM targets do not restrict availability
9318 of predefined interface primitives to compiling in Ada 2005 mode.
9319 (Is_Predefined_Interface_Primitive): In VM targets this service is not
9320 restricted to compiling in Ada 2005 mode.
9321 (Make_VM_TSD): Generate code that declares and initializes the OSD
9322 record. Needed to support dispatching calls through synchronized
9325 (Make_Predefined_Primitive_Specs): Enable generation of predefined
9326 primitives associated with synchronized interfaces.
9327 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
9328 primitives associated with synchronized interfaces.
9330 2011-08-02 Yannick Moy <moy@adacore.com>
9332 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
9333 statements hidden in SPARK if preceded by the HIDE directive
9334 (Parse_Exception_Handlers): mark each exception handler in a sequence of
9335 exception handlers as hidden in SPARK if preceded by the HIDE directive
9336 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
9337 if starting with the HIDE directive
9338 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
9339 starting with the HIDE directive; mark the declarations in a private
9340 part as hidden in SPARK if the private part starts with the HIDE
9342 * restrict.adb, restrict.ads
9343 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
9344 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
9345 argument node belongs to a part which is hidden in SPARK
9346 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
9347 parts in SPARK; protect the possibly costly call to
9348 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
9349 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
9350 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
9351 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
9353 (Scan): recognize special comment starting with '#' and followed by
9354 SPARK keyword "hide" as a HIDE directive.
9356 2011-08-02 Yannick Moy <moy@adacore.com>
9358 * types.ads, erroutc.ads: Minor reformatting.
9360 2011-08-02 Vincent Celier <celier@adacore.com>
9362 * link.c: Add response file support for cross platforms.
9364 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9366 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
9367 in an association, set parent field of copy before partial analysis.
9368 * sem_res.adb (Resolve_Slice): create reference to itype only when
9369 expansion is enabled.
9371 2011-08-02 Yannick Moy <moy@adacore.com>
9373 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
9374 for new flag denoting which subprogram bodies are in ALFA
9375 * restrict.adb, sem_ch7.adb: Update comment
9376 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
9377 sem_ch9.adb, sem_res.adb: Add calls to
9378 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
9379 * sem_ch6.adb (Analyze_Function_Return): add calls to
9380 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
9381 middle of the body, and extended return.
9382 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
9383 False when missing return.
9384 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
9385 to True for subprograms whose spec is in ALFA. Remove later on the flag
9386 on the entity used for a subprogram body when there exists a separate
9388 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
9389 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
9390 False, otherwise do nothing.
9392 2011-08-02 Robert Dewar <dewar@adacore.com>
9394 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
9396 2011-08-02 Yannick Moy <moy@adacore.com>
9398 * sem_ch4.ads: minor formatting.
9400 2011-08-02 Yannick Moy <moy@adacore.com>
9402 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
9403 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
9404 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
9405 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
9406 opt.ads: cleanup of SPARK mode
9408 2011-08-02 Yannick Moy <moy@adacore.com>
9410 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
9412 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
9413 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
9415 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
9416 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
9417 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
9418 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
9420 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
9422 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
9423 functions whose return type is not in ALFA.
9424 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
9426 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
9427 parameter's type is not in ALFA.
9428 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
9431 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9433 * sem_ch6 (Analyze_Expression_Function): treat the function as
9434 Inline_Always, and introduce a subprogram declaration for it when it is
9436 * inline.adb (Add_Inlined_Body): recognize bodies that come from
9437 expression functions, so that the back-end can determine whether they
9438 can in fact be inlined.
9439 * sem_util.adb (Is_Expression_Function): predicate to determine whether
9440 a function body comes from an expression function.
9442 2011-08-02 Gary Dismukes <dismukes@adacore.com>
9444 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
9445 null exclusions to test Can_Never_Be_Null on the anonymous access types
9446 of the formals rather than testing the formals themselves. Exclude this
9447 check in cases where the Old_Formal is marked as a controlling formal,
9448 to avoid issuing spurious errors for bodies completing dispatching
9449 operations (due to the flag not getting set on controlling access
9450 formals in body specs).
9451 (Find_Corresponding_Spec): When checking full and subtype conformance of
9452 subprogram bodies in instances, pass Designated and E in that order, for
9453 consistency with the expected order of the formals (New_Id followed by
9456 2011-08-02 Robert Dewar <dewar@adacore.com>
9458 * sem_ch8.adb: Minor reformatting.
9460 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9462 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
9463 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
9464 primitive operations of class-wide actuals.
9466 2011-08-02 Javier Miranda <miranda@adacore.com>
9468 * exp_atag.ads, exp_atag.adb
9469 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
9470 since its value is implicitly passed in argument Typ.
9471 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
9472 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
9473 Build_Common_Dispatching_Select_Statements.
9475 2011-08-02 Robert Dewar <dewar@adacore.com>
9477 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
9478 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
9481 2011-08-02 Robert Dewar <dewar@adacore.com>
9483 * sem_res.adb: Minor reformatting.
9484 * sem_prag.adb: Minor reformatting.
9486 2011-08-02 Javier Miranda <miranda@adacore.com>
9488 * exp_atag.adb, exp_atags.ads
9489 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
9490 by the tagged type Entity. Required to use this routine in the VM
9491 targets since we do not have available the Tag entity in the VM
9494 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
9495 Ada.Tags has not been previously loaded.
9497 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
9498 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
9500 (Enclosing_Dynamic_Scope): Add missing support to handle the full
9501 view of enclosing scopes. Required to handle enclosing scopes that
9502 are synchronized types whose full view is a task type.
9504 (Build_VM_TSDs): Minor code improvement to avoid generating and
9505 analyzing lists with empty nodes.
9506 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
9507 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
9508 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
9509 (Make_Disp_Timed_Select_Body): Add support for VM targets.
9510 (Make_Select_Specific_Data_Table): Add support for VM targets.
9511 (Make_VM_TSD): Generate code to initialize the SSD structure of
9514 2011-08-02 Yannick Moy <moy@adacore.com>
9516 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
9517 cross-references section in ALI.
9518 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
9519 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
9521 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
9522 subprogram or package entity of a node
9523 (Is_Local_Reference_Type): new function returns True for references
9524 selected in local cross-references.
9525 (Lt): function extracted from Lt in Output_References
9526 (Write_Entity_Name): function extracted from Output_References
9527 (Generate_Definition): generate reference with type 'D' for definition
9528 of objects (object declaration and parameter specification), with
9529 appropriate locations and units, for use in local cross-references.
9530 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
9531 references of type 'I' for initialization in object definition.
9532 (Output_References): move part of function Lt and procedure
9533 Write_Entity_Name outside of the body. Ignore references of types 'D'
9534 and 'I' introduced for local cross-references.
9535 (Output_Local_References): new procedure to output the local
9536 cross-references sections.
9537 (Lref_Entity_Status): new array defining whether an entity is a local
9538 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
9539 with 'I' type when initialization expression is present.
9540 * get_scos.adb, get_scos.ads: Correct comments and typos
9542 2011-08-02 Javier Miranda <miranda@adacore.com>
9544 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
9546 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
9548 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
9551 2011-08-02 Vincent Celier <celier@adacore.com>
9553 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
9554 (No_Space_Img): New function
9555 (Find_Excluded_Sources): When reading from a file, record the file name
9556 and the line number for each excluded source.
9557 (Mark_Excluded_Sources): When reporting an error, if the excluded
9558 sources were read from a file, include file name and line number in
9561 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9563 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
9565 2011-08-02 Robert Dewar <dewar@adacore.com>
9567 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
9569 2011-08-02 Javier Miranda <miranda@adacore.com>
9571 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
9572 generation of TSDs to the DOTNET compiler.
9573 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
9574 generation of TSDs to the DOTNET compiler.
9576 2011-08-02 Javier Miranda <miranda@adacore.com>
9578 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
9579 record of all the tagged types declared inside library level package
9580 declarations, library level package bodies or library level subprograms.
9581 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
9582 associated with a given tagged type.
9583 (Build_VM_TSDs): New subprogram.
9584 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
9585 compilation units that are subprograms.
9586 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
9587 compilation units that are package bodies.
9588 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
9589 units that are a package declaration or a package instantiation.
9590 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
9591 reorganization to improve the error generated by the frontend when the
9592 function Ada.Tags.Secondary_Tag is not available.
9593 * rtsfind.ads (RE_Register_TSD): New runtime entity.
9594 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
9596 2011-08-02 Javier Miranda <miranda@adacore.com>
9598 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
9600 2011-08-02 Robert Dewar <dewar@adacore.com>
9602 * s-imenne.ads: Minor reformatting.
9604 2011-08-02 Robert Dewar <dewar@adacore.com>
9606 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
9607 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
9608 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
9610 2011-08-02 Robert Dewar <dewar@adacore.com>
9612 * einfo.ads (Materialize_Entity): Document this is only for renamings
9613 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
9614 required debug information in the case where we transform the object
9615 declaration into a renaming declaration.
9616 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
9618 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
9621 2011-08-02 Robert Dewar <dewar@adacore.com>
9623 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
9624 Suppress_Init_Procs.
9625 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
9626 Suppress_Initialization/Initialization_Suppressed.
9627 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
9628 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
9629 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
9630 * sem_prag.adb: New processing for pragma Suppress_Initialization.
9632 2011-08-02 Robert Dewar <dewar@adacore.com>
9634 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
9637 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9639 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
9640 only have inheritable classwide pre/postconditions.
9642 2011-08-02 Javier Miranda <miranda@adacore.com>
9644 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
9645 * rtsfind.ads (RE_Check_TSD): New runtime entity.
9646 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
9647 checks if the external tag of a type is the same as the external tag
9648 of some other declaration.
9650 2011-08-02 Thomas Quinot <quinot@adacore.com>
9652 * s-taskin.ads: Minor reformatting.
9654 2011-08-02 Emmanuel Briot <briot@adacore.com>
9656 * g-comlin.adb (Display_Help): swap the order in which it prints the
9657 short help and the general usage.
9659 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9661 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
9662 the aspect declarations and attach them to the generic copy for
9663 subsequent analysis.
9664 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
9665 declarations of the generic tree to the new subprogram declarations.
9666 * sem_attr.adb (Check_Precondition_Postcondition): recognize
9667 conditions that apply to a subprogram instance.
9669 2011-08-02 Robert Dewar <dewar@adacore.com>
9671 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
9673 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9675 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
9676 private type with a tagged full view is not derived in the immediate
9677 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
9679 2011-08-02 Robert Dewar <dewar@adacore.com>
9681 * exp_ch4.adb: Minor reformatting.
9683 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9685 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
9686 Ada2012 iterator, the loop will be rewritten during expansion into a
9687 while loop with a cursor and an element declaration. Do not analyze the
9688 body in this case, because if the container is for indefinite types the
9689 actual subtype of the elements will only be determined when the cursor
9690 declaration is analyzed.
9692 2011-08-02 Arnaud Charlet <charlet@adacore.com>
9694 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
9695 size/alignment related attributes in CodePeer_Mode.
9697 2011-08-02 Gary Dismukes <dismukes@adacore.com>
9699 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
9700 Prepend_Element, since this can result in the operation getting the
9701 wrong slot in the full type's dispatch table if the full type has
9702 inherited operations. The incomplete type's operation will get added
9703 to the proper position in the full type's primitives
9704 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
9705 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
9706 dispatching operations, since there are cases where nonprimitive
9707 subprograms can get added to the list of incomplete dependents (such
9708 as subprograms in nested packages).
9709 * sem_ch6.adb (Process_Formals): First, remove test for being in a
9710 private part when determining whether to add a primitive with a
9711 parameter of a tagged incomplete type to the Private_Dependents list.
9712 Such primitives can also occur in the visible part, and should not have
9713 been excluded from being private dependents.
9714 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
9715 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
9716 list of a Taft-amendment incomplete type is a primitive before issuing
9717 an error that the full type must appear in the same unit. There are
9718 cases where nonprimitives can be in the list (such as subprograms in
9720 * sem_disp.adb (Derives_From): Use correct condition for checking that
9721 a formal's type is derived from the type of the corresponding formal in
9722 the parent subprogram (the condition was completely wrong). Add
9723 checking that was missing for controlling result types being derived
9724 from the result type of the parent operation.
9726 2011-08-02 Yannick Moy <moy@adacore.com>
9728 * errout.adb (First_Node): minor renaming
9729 * restrict.adb (Check_Formal_Restriction): put restriction warning on
9732 2011-08-02 Yannick Moy <moy@adacore.com>
9734 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
9735 before accessing operands.
9736 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
9737 decide whether an initialization expression respects SPARK rules, as
9738 the plain node is the expanded one. This allows for more valid warnings
9740 * gnat_rm.texi: Minor update.
9742 2011-08-02 Arnaud Charlet <charlet@adacore.com>
9744 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
9747 2011-08-02 Robert Dewar <dewar@adacore.com>
9749 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
9751 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
9753 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
9754 loop statements and the element renaming declaration with a block when
9755 the element type is controlled.
9757 2011-08-02 Yannick Moy <moy@adacore.com>
9759 * sinfo.ads: Minor formatting.
9761 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9763 * sem_aggr.adb (Add_Association): if the association has a box and no
9764 expression, use the Sloc of the aggregate itself for the new
9766 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
9769 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
9771 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
9772 When a container is provided via a function call, generate a renaming
9773 of the function result. This avoids the creation of a transient scope
9774 and the premature finalization of the container.
9775 * exp_ch7.adb (Is_Container_Cursor): Removed.
9776 (Wrap_Transient_Declaration): Remove the supression of the finalization
9777 of the list controller when the declaration denotes a container cursor,
9780 2011-08-02 Yannick Moy <moy@adacore.com>
9782 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
9783 node is from source, instead of the original node being from source.
9785 (Resolve_Array_Aggregate): refine the check for a static expression, to
9786 recognize also static ranges
9787 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
9788 Array_Type_Declaration): postpone the test for the type being a subtype
9789 mark after the type has been resolved, so that component-selection and
9790 expanded-name are discriminated.
9791 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
9792 to distinguish the case of an iteration scheme, so that an error is
9793 issed on a non-static range in SPARK except in an iteration scheme.
9794 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
9795 In_Iter_Schm = True.
9796 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
9797 user-defined operators so that they are allowed in renaming
9799 (Find_Selected_Component): refine the check for prefixing of operators
9800 so that they are allowed in renaming. Move the checks for restrictions
9801 on selector name after analysis discriminated between
9802 component-selection and expanded-name.
9803 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
9804 concatenation argument of string type if it is static.
9805 * sem_util.adb, sem_util.ads
9806 (Check_Later_Vs_Basic_Declarations): add a new function
9807 Is_Later_Declarative_Item to decice which declarations are allowed as
9808 later items, in the two different modes Ada 83 and SPARK. In the SPARK
9809 mode, add that renamings are considered as later items.
9810 (Enclosing_Package): new function to return the enclosing package
9811 (Enter_Name): correct the rule for homonyms in SPARK
9812 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
9813 from source (result of expansion) to avoid issuing wrong warnings.
9815 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9817 * errout.adb: On anything but an expression First_Node returns its
9820 2011-08-02 Pascal Obry <obry@adacore.com>
9822 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
9824 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
9826 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
9827 Set the associated loop as the related expression of internally
9829 * exp_ch7.adb (Is_Container_Cursor): New routine.
9830 (Wrap_Transient_Declaration): Supress the finalization of the list
9831 controller when the declaration denotes a container cursor.
9833 2011-08-02 Yannick Moy <moy@adacore.com>
9835 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
9837 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
9838 expression is a simple expression. This check cannot be performed in
9839 the semantics, so just drop it.
9840 (P_Index_Or_Discriminant_Constraint): move check that the index or
9841 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
9842 semantics. Other cases were previously checked in the semantics.
9843 * par-ch4.adb (P_Name): move checks that a selector name is not
9844 character literal or an operator symbol to Find_Selected_Component in
9846 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
9847 declarations are not placed after later declarations in a separate
9848 procedure in Sem_Util (possibly not the best choice?), to be used both
9849 during parsing, for Ada 83 mode, and during semantic analysis, for
9851 * par-endh.adb (Check_End): move check that end label is not missing
9852 to Process_End_Label in the semantics
9853 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
9854 the special case for SPARK restriction
9855 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
9856 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
9857 parameter Force to issue the error message even on internal node (used
9858 for generated end label). Call Check_Restriction to check when an error
9859 must be issued. In SPARK mode, issue an error message even if the
9860 restriction is not set.
9861 (Check_Restriction): new procedure with an additional out parameter to
9862 inform the caller that a message has been issued
9863 * sem_aggr.adb: Minor modification of message
9864 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
9865 instead of issuing an error message directly
9866 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
9867 declarations are not placed after later declarations, by calling
9868 Check_Later_Vs_Basic_Declarations
9869 (Analyze_Subtype_Declaration): move here the check that an index or
9870 discriminant constraint must be a subtype mark. Change the check that
9871 a subtype of String must start at one so that it works on subtype marks.
9872 * sem_ch4.adb (Analyze_Call): move here the check that a named
9873 association cannot follow a positional one in a call
9874 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
9875 instead of issuing an error message directly
9876 * sem_ch8.adb (Find_Selected_Component): move here the check that a
9877 selector name is not a character literal or an operator symbol. Move
9878 here the check that the prefix of an expanded name cannot be a
9879 subprogram or a loop statement.
9880 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
9881 procedure called from parsing and semantics to check that basic
9882 declarations are not placed after later declarations
9883 (Process_End_Label): move here the check that end label is not missing
9885 2011-08-02 Arnaud Charlet <charlet@adacore.com>
9887 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
9888 representation clause in codepeer mode, since it confuses CodePeer and
9889 does not bring useful info.
9891 2011-08-02 Ed Falis <falis@adacore.com>
9893 * init.c: initialize fp hw on MILS.
9895 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9897 * errout.adb (First_Node): for bodies, return the node itself (small
9898 optimization). For other nodes, do not check source_unit if the node
9899 comes from Standard.
9901 2011-08-02 Robert Dewar <dewar@adacore.com>
9903 * exp_ch3.adb: Minor comment additions.
9904 * sem_ch13.adb: Minor reformatting.
9906 2011-08-02 Pascal Obry <obry@adacore.com>
9908 * make.adb, makeutl.adb: Removes some superfluous directory separator.
9910 2011-08-02 Robert Dewar <dewar@adacore.com>
9912 * sem_attr.adb: Minor reformatting.
9914 2011-08-02 Robert Dewar <dewar@adacore.com>
9916 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
9917 (Has_Default_Component_Value): Removed
9918 * einfo.ads Comment updates
9919 (Has_Default_Aspect): Replaces Has_Default_Value
9920 (Has_Default_Component_Value): Removed
9922 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
9924 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
9925 (Get_Simple_Init_Val): Handle Default_Value aspect
9926 (Needs_Simple_Initialization): Handle Default_Value aspect
9927 * exp_ch3.ads: Needs_Simple_Initialization
9928 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
9929 * par-prag.adb (Pragma_Default[_Component]Value) Removed
9931 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
9932 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
9933 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
9935 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9937 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
9938 package containing iteration primitives.
9939 exp_ch5.adb (Expand_Iterator_Loop): ditto.
9941 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9943 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
9944 "of", pre-analyze expression in case it is a function call with
9945 finalization actions that must be placed ahead of the loop.
9946 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
9947 on an Ada2012 iterator, insert them ahead of the rewritten loop.
9949 2011-08-02 Geert Bosch <bosch@adacore.com>
9951 * cstand.adb (Create_Float_Types): Only consider C's long double for
9952 Long_Long_Float, in addition to double.
9954 2011-08-02 Robert Dewar <dewar@adacore.com>
9956 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
9957 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
9958 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
9961 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9963 * sem_attr.adb: handle properly 'Result when it is a prefix of an
9966 2011-08-02 Javier Miranda <miranda@adacore.com>
9968 * einfo.ads, einfo.adb
9969 (Original_Access_Type): Move this attribute to Node26 since there was
9970 an undocumented use of Node21 in E_Access_Subprogram_Type entities
9971 which causes conflicts and breaks the generation of the .NET compiler.
9972 (Interface_Name): Add missing documentation on JGNAT only uses of
9975 2011-08-02 Geert Bosch <bosch@adacore.com>
9977 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
9978 (Find_Back_End_Float_Type): Likewise
9979 (Create_Back_End_Float_Types): Likewise
9980 (Create_Float_Types): Likewise
9981 (Register_Float_Type): Likewise
9982 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
9983 Nlist and split out type selection in new local Find_Base_Type function.
9984 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
9986 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
9988 2011-08-02 Robert Dewar <dewar@adacore.com>
9990 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
9992 * opt.ads: Minor comment change.
9993 * sem_ch12.adb: Minor code reorganization.
9995 2011-08-02 Gary Dismukes <dismukes@adacore.com>
9997 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
9998 subtype's list of rep items to the list on the full subtype in the case
9999 where the lists are the same.
10001 2011-08-02 Geert Bosch <bosch@adacore.com>
10003 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
10004 using the one from System.Strings, which also deallocates all strings.
10006 2011-08-02 Geert Bosch <bosch@adacore.com>
10008 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
10010 * gcc-interface/Make-lang.in: Update dependencies.
10012 2011-08-02 Olivier Hainque <hainque@adacore.com>
10014 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
10017 2011-08-02 Javier Miranda <miranda@adacore.com>
10019 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
10020 associated with anonymous access to subprograms.
10022 2011-08-02 Geert Bosch <bosch@adacore.com>
10025 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
10026 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
10027 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
10028 (Add_Symbol_Definition): Move to switch-c.adb
10029 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
10030 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
10031 (Add_Symbol_Definition): Move to switch-c.adb.
10032 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
10034 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
10035 Move to warnsw.adb.
10036 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
10037 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
10038 Move to warnsw.adb.
10039 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
10040 (Add_Symbol_Definition): Moved from Prepcomp.
10041 * switch-c.ads: Update copyright notice. Use String_List instead of
10042 Argument_List, removing dependency on System.OS_Lib.
10044 2011-08-02 Yannick Moy <moy@adacore.com>
10046 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
10047 mode on initialization expression which does not respect SPARK
10049 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
10050 if the tree referenced by its argument represents an initialization
10051 expression in SPARK, suitable for initializing an object in an object
10054 2011-08-02 Javier Miranda <miranda@adacore.com>
10056 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
10057 internally generated access to subprogram with its associated protected
10059 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
10061 2011-08-02 Geert Bosch <bosch@adacore.com>
10063 * cstand.adb (Register_Float_Type): Print information about type to
10064 register, if the Debug_Flag_Dot_B is set.
10065 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
10066 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
10067 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
10068 with a requested precision of more than Max_Digits digits and no more
10069 than Max_Base_Digits digits, if a range specification is present and the
10070 Predefined_Float_Types list has a suitable type to derive from.
10071 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
10072 case of type completion with pragma Import
10074 (Process_Import_Predefined_Type): Processing to complete a type
10075 with pragma Import. Currently supports floating point types only.
10076 (Set_Convention_From_Pragma): Do nothing without underlying type.
10077 (Process_Convention): Guard against absence of underlying type,
10078 which may happen when importing incomplete types.
10079 (Process_Import_Or_Interface): Handle case of importing predefined
10080 types. Tweak error message.
10082 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10084 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
10085 functions to previous change. Reorganize code slightly.
10087 2011-08-02 Geert Bosch <bosch@adacore.com>
10089 * back_end.ads (Register_Type_Proc): New call back procedure type for
10090 allowing the back end to provide information about available types.
10091 (Register_Back_End_Types): New procedure to register back end types.
10092 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
10094 * cstand.adb (Back_End_Float_Types): New list for floating point types
10095 supported by the back end.
10096 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
10097 (Copy_Float_Type): New procedure to make new copies of predefined types.
10098 (Register_Float_Type): New call back procedure to populate the BEFT list
10099 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
10100 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
10101 (Create_Float_Types): New procedure to create entities for floating
10102 point types predefined in Standard, and put these and any remaining
10103 BEFTs on the Predefined_Float_Types list.
10104 * stand.ads (Predefined_Float_Types): New list for predefined floating
10105 point types that do not have declarations in package Standard.
10107 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10109 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
10110 entity node for the unit containing the parameter.
10111 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
10112 (Add_Inlined_Subprogram): Likewise.
10113 * gcc-interface/Make-lang.in: Update dependencies.
10115 2011-08-02 Thomas Quinot <quinot@adacore.com>
10117 * s-stusta.adb (Print): Make sure Pos is always initialized to a
10120 2011-08-02 Geert Bosch <bosch@adacore.com>
10122 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
10124 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10126 * sem_type.adb (Covers): Move trivial case to the top and reuse the
10127 computed value of Base_Type.
10129 2011-08-02 Yannick Moy <moy@adacore.com>
10131 * restrict.adb (Check_Restriction): issue an error for any use of
10132 class-wide, even if the No_Dispatch restriction is not set.
10133 * sem_aggr.adb: Correct typos in comments and messages in formal mode
10134 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
10135 when completing a private extension, the type named in the private part
10136 is not the same as that named in the visible part.
10137 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
10138 of an inherited primitive operations of a tagged type or type extension
10139 that returns the tagged type.
10140 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
10141 function which returns True for an implicit operation inherited by the
10142 derived type declaration for the argument type.
10143 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
10146 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10148 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
10149 Process_Bounds, to perform analysis with expansion of a range or an
10150 expression that is the iteration scheme for a loop.
10151 (Analyze_Iterator_Specification): If domain of iteration is given by a
10152 function call with a controlled result, as is the case if call returns
10153 a predefined container, ensure that finalization actions are properly
10155 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
10157 2011-08-02 Javier Miranda <miranda@adacore.com>
10159 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
10160 * gcc-interface/Make-lang.in: Update dependencies.
10162 2011-08-02 Javier Miranda <miranda@adacore.com>
10164 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
10165 determine if the analysis is performed using N or Original_Node (N).
10166 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
10167 functionality of routine Is_Variable avoids code duplication.
10168 * checks.adb (Determine_Range): Handle temporaries generated by
10169 Remove_Side_Effects.
10171 2011-08-02 Javier Miranda <miranda@adacore.com>
10173 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
10174 expansion of the condition. Required since the previous analysis was
10175 done with expansion disabled (see Resolve_Quantified_Expression) and
10176 hence checks were not inserted and record comparisons have not been
10179 2011-08-02 Ed Falis <falis@adacore.com>
10181 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
10184 2011-08-02 Bob Duff <duff@adacore.com>
10186 * opt.ads: Minor comment fix.
10188 2011-08-02 Bob Duff <duff@adacore.com>
10190 * sem_ch12.adb (Analyze_Package_Instantiation,
10191 Analyze_Subprogram_Instantiation): Turn off style checking while
10192 analyzing an instance. Whatever style checks that apply to the generic
10193 unit should apply, so it makes no sense to apply them in an instance.
10194 This was causing trouble when compiling an instance of a runtime
10195 unit that violates the -gnatyO switch.
10196 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
10197 one of the two case statements, causing spurious errors.
10199 2011-08-02 Robert Dewar <dewar@adacore.com>
10201 * uname.adb: Minor reformatting.
10202 * gnatcmd.adb: Minor reformatting.
10203 * exp_attr.adb: Minor reformatting.
10205 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10207 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
10208 No_Dispatching_Calls, do not look for the Assign primitive, because
10209 predefined primitives are not created in this case.
10211 2011-08-02 Bob Duff <duff@adacore.com>
10213 * stylesw.ads: Minor comment fixes.
10215 2011-08-02 Robert Dewar <dewar@adacore.com>
10217 * freeze.adb (Add_To_Result): New procedure.
10219 2011-08-02 Jose Ruiz <ruiz@adacore.com>
10221 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
10222 time, if the specific run-time routines for handling streams of strings
10223 are not available, use the default mechanism.
10225 2011-08-02 Arnaud Charlet <charlet@adacore.com>
10227 * s-regpat.ads: Fix typo.
10229 2011-08-02 Vincent Celier <celier@adacore.com>
10231 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
10232 not null, call it to create the in memory config project file without
10233 parsing an existing default config project file.
10235 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10237 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
10239 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10241 * sem_elim.adb: an abstract subprogram does not need an eliminate
10242 pragma for its descendant to be eliminable.
10244 2011-08-02 Ed Falis <falis@adacore.com>
10246 * init.c: revert to handling before previous checkin for VxWorks
10247 * s-intman-vxworks.adb: delete unnecessary declarations related to
10248 using Ada interrupt facilities for handling signals.
10249 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
10250 * s-intman-vxworks.ads: Import __gnat_install_handler as
10251 Initialize_Interrupts.
10252 * s-taprop-vxworks.adb: Delete Signal_Mask.
10253 (Abort_Handler): change construction of mask to unblock exception
10256 2011-08-02 Jerome Guitton <guitton@adacore.com>
10258 * a-except-2005.adb (Raise_From_Signal_Handler): Call
10259 Debug_Raise_Exception before propagation starts.
10261 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10263 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
10264 to Restriction_Check_Required.
10265 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
10266 * sem_res.adb (Resolve_Call): Likewise.
10267 * sem_attr.adb (Check_Stream_Attribute): Likewise.
10269 2011-08-02 Bob Duff <duff@adacore.com>
10271 * stylesw.ads: Update comment.
10272 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
10273 * errout.ads: Remove obsolete comment.
10275 2011-08-02 Javier Miranda <miranda@adacore.com>
10277 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
10278 (Set_Is_Safe_To_Reevaluate): new procedure.
10279 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
10280 assignment is allowed on safe-to-reevaluate variables.
10281 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
10282 temporary created to remove side effects in expressions that use
10283 the secondary stack as safe-to-reevaluate.
10284 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
10285 variables that are not true constants.
10287 2011-08-02 Robert Dewar <dewar@adacore.com>
10289 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
10290 sem_res.adb, sem_ch6.adb: Minor reformatting.
10292 2011-08-02 Jerome Guitton <guitton@adacore.com>
10294 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
10296 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10298 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
10299 not set Overridden_Operation if subprogram is an initialization
10302 2011-08-02 Yannick Moy <moy@adacore.com>
10304 * par-ch6.adb: Correct obsolete name in comments
10305 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
10306 which takes two message arguments (existing function takes one), with
10307 second message used for continuation.
10308 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
10309 block statements that originate from a source block statement, not
10310 generated block statements
10311 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
10312 symmetry with procedure case
10313 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
10314 function to issue an error in formal mode if a package specification
10315 contains more than one tagged type or type extension.
10316 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
10317 parameters matching formals of tagged types are objects (or ancestor
10318 type conversions of objects), not general expressions. Issue an error
10319 on view conversions that are not involving ancestor conversion of an
10321 (Resolve_Type_Conversion): in formal mode, issue an error on the
10322 operand of an ancestor type conversion which is not an object
10323 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
10324 procedure so that it works also for actuals of function calls
10325 (Is_Actual_Tagged_Parameter): new function which determines if its
10326 argument is an actual parameter of a formal of tagged type in a
10328 (Is_SPARK_Object_Reference): new function which determines if the tree
10329 referenced by its argument represents an object in SPARK
10331 2011-08-02 Robert Dewar <dewar@adacore.com>
10333 * sem_ch3.adb: Minor reformatting
10334 Minor comment addition
10335 Minor error msg text change
10337 2011-08-02 Javier Miranda <miranda@adacore.com>
10339 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
10340 function. Used to be more precise when we generate a variable plus one
10341 assignment to remove side effects in the evaluation of the Bound
10343 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
10344 of the bound expression to force its re-analysis and thus expand the
10345 associated transient scope (if required). Code cleanup replacing the
10346 previous code that declared the constant entity by an invocation to
10347 routine Force_Evaluation which centralizes this work in the frontend.
10349 2011-08-02 Robert Dewar <dewar@adacore.com>
10351 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
10352 (Base_Type): Now uses improved Is_Base_Type function
10353 * einfo.ads (Base_Type): Inline this function
10355 2011-08-02 Robert Dewar <dewar@adacore.com>
10357 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
10358 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
10360 2011-08-02 Arnaud Charlet <charlet@adacore.com>
10362 * gcc-interface/Make-lang.in: Update dependencies.
10363 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
10366 2011-08-02 Yannick Moy <moy@adacore.com>
10368 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
10369 non-simple expression used in delta constraint
10370 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
10371 index constraint which is not a subtype mark
10372 * par.adb: With and use Restrict
10373 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
10374 mode on component type which is not a subtype mark and default
10375 expression on component
10376 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
10377 of string which does not have a lower index bound equal to 1
10378 (Array_Type_Declaration): issue an error in formal mode on index or
10379 component type which is not a subtype mark, and on aliased keyword on
10381 (Derived_Type_Declaration): issue an error in formal mode on interface,
10382 limited or abstract type
10383 (Record_Type_Declaration): issue an error in formal mode on interface
10384 (Record_Type_Definition): issue an error in formal mode on tagged types
10385 and type extensions not declared in the specification of a library unit
10386 package; on null non-tagged record; on variant part
10388 2011-08-02 Vincent Celier <celier@adacore.com>
10390 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
10391 not declared for qualified library project when Library_Name is not
10392 declared, but Library_Dir is.
10394 2011-08-02 Robert Dewar <dewar@adacore.com>
10396 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
10397 pragmas (affects aspects [Component_]Default_Value
10398 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
10399 component type for the resolution
10401 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10403 * einfo.adb (Base_Type): Tune implementation for speed.
10405 2011-08-02 Robert Dewar <dewar@adacore.com>
10407 * freeze.adb: Minor reformatting.
10409 2011-08-02 Thomas Quinot <quinot@adacore.com>
10411 * scos.ads: Update comments.
10413 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10415 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
10416 base type, because the parent may be a subtype of a private type whose
10417 convention is established in a private part.
10419 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
10421 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
10422 statement in a block when the expansion of the return expression has
10423 created a finalization chain.
10424 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
10425 with the parent node.
10426 Add N_Extended_Return_Statement to handle the case where a transient
10427 object declaration appears in the Return_Object_Declarations list of
10428 an extended return statement.
10430 2011-08-02 Matthew Gingell <gingell@adacore.com>
10432 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
10433 unused parameter 'name'.
10435 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10437 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
10438 inherited operation, check whether its alias, which is the source
10439 operastion that it renames, has been marked eliminated.
10441 2011-08-02 Javier Miranda <miranda@adacore.com>
10443 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
10444 in-mode parameter whose type is an access type since it can be used to
10445 modify its designated object. Enforce code that handles as safe an
10446 access type that is not access-to-constant but it is the result of a
10447 previous removal of side-effects.
10448 (Remove_Side_Effects): Minor code reorganization of cases which require
10449 no action. Done to incorporate documentation on new cases uncovered
10450 working in this ticket: no action needed if this routine was invoked
10451 too early and the nodes are not yet decorated.
10452 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
10453 to routine Remove_Side_Effects by calls to Force_Evaluation since they
10454 were issued with actuals that are implicitly provided by
10457 2011-08-02 Robert Dewar <dewar@adacore.com>
10459 * sem_ch3.adb, sem_res.adb: Minor reformatting.
10461 2011-08-02 Yannick Moy <moy@adacore.com>
10463 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
10464 to issue an error in formal mode on attribute not supported in this mode
10465 (Analyze_Attribute): issue errors on standard attributes not supported
10467 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
10468 comment, and issue error in formal mode on modulus which is not a power
10470 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
10472 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
10474 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
10475 operator on modular type (except 'not').
10477 2011-08-02 Robert Dewar <dewar@adacore.com>
10479 * gnat_rm.texi: Minor reformatting.
10481 2011-08-02 Arnaud Charlet <charlet@adacore.com>
10483 * s-osinte-linux.ads: Minor comment update and reformatting.
10484 * i-cexten.ads: Make this unit pure, as for its parent.
10485 Will allow its usage in more contexts if needed.
10487 2011-08-02 Robert Dewar <dewar@adacore.com>
10489 * s-utf_32.ads: Minor comment fix.
10491 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10493 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
10494 operation of a tagged synchronized type, handle the case where the
10495 controlling argument is overloaded.
10497 2011-08-02 Yannick Moy <moy@adacore.com>
10499 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
10500 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
10501 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
10502 SPARK mode and formal verification mode on processing SPARK restriction
10503 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
10504 requiring consistency checking.
10506 2011-08-02 Robert Dewar <dewar@adacore.com>
10508 * sem_res.adb: Minor reformatting.
10510 2011-08-02 Robert Dewar <dewar@adacore.com>
10512 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
10513 a-cforse.ads: Remove unneeded with of Ada.Containers
10514 Remove commented out pragma Inline's
10515 Move specifications of new subprograms to the actual specs
10517 2011-08-02 Yannick Moy <moy@adacore.com>
10519 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
10520 a-cforse.ads: Update comments.
10522 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10524 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
10526 2011-08-02 Robert Dewar <dewar@adacore.com>
10528 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
10529 a-cforse.ads, a-cofove.ads: Minor reformatting.
10531 2011-08-02 Claire Dross <dross@adacore.com>
10533 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
10534 a-cofove.ads: Add comments.
10536 2011-08-02 Yannick Moy <moy@adacore.com>
10538 * gnat_rm.texi: Document formal containers.
10540 2011-08-02 Emmanuel Briot <briot@adacore.com>
10542 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
10543 are empty sections.
10545 2011-08-02 Robert Dewar <dewar@adacore.com>
10547 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
10550 2011-08-02 Robert Dewar <dewar@adacore.com>
10552 * aspects.adb: New aspects Default_Value and Default_Component_Value
10553 New format of Aspect_Names table checks for omitted entries
10554 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
10555 handling of boolean aspects for derived types.
10556 New aspects Default_Value and Default_Component_Value
10557 New format of Aspect_Names table checks for omitted entries
10558 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
10559 (Has_Default_Value): New flag
10560 (Has_Default_Component_Value): New flag
10561 (Has_Default_Value): New flag
10562 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
10564 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
10565 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
10566 Default_Value and Default_Component_Value
10567 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
10568 New aspects Default_Value and Default_Component_Value
10569 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
10570 * sprint.adb: Print N_Aspect_Specification node when called from gdb
10572 2011-08-02 Vincent Celier <celier@adacore.com>
10574 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
10575 inherit library kind.
10577 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10579 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
10580 Minor reformatting.
10582 2011-08-02 Robert Dewar <dewar@adacore.com>
10584 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
10586 2011-08-02 Yannick Moy <moy@adacore.com>
10588 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
10590 2011-08-02 Robert Dewar <dewar@adacore.com>
10592 * impunit.adb: Add comment.
10594 2011-08-02 Yannick Moy <moy@adacore.com>
10596 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
10597 qualification of aggregates in formal mode
10598 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
10600 (Resolve_Aggregate): complete the test that an aggregate is adequately
10601 qualified in formal mode
10603 2011-08-02 Pascal Obry <obry@adacore.com>
10605 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
10606 * mlib-prj.adb: Supress warning when compiling binder generated file.
10607 (Build_Library): Supress all warnings when compiling the binder
10610 2011-08-02 Yannick Moy <moy@adacore.com>
10612 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
10614 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
10615 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
10616 Add with/use clauses to make Check_Formal_Restriction visible
10618 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10620 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
10621 in-parameters when type of the generic formal is private in the generic
10622 spec and non-private in the body.
10624 2011-08-02 Claire Dross <dross@adacore.com>
10626 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
10627 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
10628 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
10629 * impunit.adb, Makefile.rtl: Take new files into account.
10631 2011-08-02 Robert Dewar <dewar@adacore.com>
10633 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
10634 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
10636 2011-08-02 Yannick Moy <moy@adacore.com>
10638 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
10640 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
10641 matching static array bounds, taking into account the special case of
10643 * sem_ch3.adb: Typo in comment.
10645 2011-08-02 Yannick Moy <moy@adacore.com>
10647 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
10648 which issues an error in formal mode if its argument node is originally
10650 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
10651 has a discriminant specification so that it does not include the case
10653 (Derived_Type_Declaration): move here the test that a derived type has a
10654 discriminant specification
10655 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
10656 first element of a component association before accessing its choices
10657 (presence of component association is not enough)
10658 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
10659 declaration is a library item before accessing the next element in a
10660 list, as library items are not member of lists
10661 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
10662 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
10663 Check_Formal_Restriction whenever possible.
10665 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10667 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
10668 reference when needed.
10670 2011-08-02 Bob Duff <duff@adacore.com>
10672 * gnat_ugn.texi: Fix typo.
10674 2011-08-02 Vincent Celier <celier@adacore.com>
10676 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
10677 archive file name. Do not use the full path name of archives for Open
10680 2011-08-02 Robert Dewar <dewar@adacore.com>
10682 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
10683 Analyze_Aspect_Specifications
10685 (Analyze_Aspect_Specifications): New handling for boolean aspects
10686 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
10687 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
10688 sequence for Analyze_Aspect_Specifications
10689 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
10690 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
10692 2011-08-02 Robert Dewar <dewar@adacore.com>
10694 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
10695 aspects, since these no longer exist.
10697 2011-08-02 Robert Dewar <dewar@adacore.com>
10699 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
10700 semicolon, do not try to see if there are aspects following it.
10701 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
10704 2011-08-02 Robert Dewar <dewar@adacore.com>
10706 * sem_ch8.adb, aspects.ads: Minor reformatting.
10708 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10710 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
10711 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
10713 (Analyze_Aspect_Specifications): ...here. Call above procedure.
10715 2011-08-02 Yannick Moy <moy@adacore.com>
10717 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
10718 mode on subprogram declaration outside of package specification, unless
10719 it is followed by a pragma Import
10720 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
10721 Access_Type_Declaration): issue error in formal mode on access type
10722 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
10724 (Analyze_Object_Declaration): issue error in formal mode on object
10725 declaration which does not respect SPARK restrictions
10726 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
10727 declaration which does not respect SPARK restrictions
10728 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
10729 error in formal mode on digits or delta constraint
10730 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
10731 decimal fixed point type
10732 (Derived_Type_Declaration): issue error in formal mode on derived type
10733 other than type extensions of tagged record types
10734 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
10735 with check on access definition
10736 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
10737 mode on protected definition.
10738 (Analyze_Task_Definition): issue error in formal mode on task definition
10740 2011-08-02 Robert Dewar <dewar@adacore.com>
10742 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
10744 2011-08-02 Javier Miranda <miranda@adacore.com>
10746 * sem_ch6.adb (Can_Override_Operator): New function.
10747 (Verify_Overriding_Indicator): Add missing code to check overriding
10748 indicator in operators. Fixes regression.
10749 (Check_Overriding_Indicator): Minor reformating after replacing the
10750 code that evaluates if the subprogram can override an operator by
10751 invocations to the above new function.
10753 (Write_Field26_Name): Add missing code to ensure that, following
10754 the documentation in einfo.ads, this field is not shown as attribute
10755 "Static_Initialization" on non-dispatching functions.
10757 2011-08-02 Jose Ruiz <ruiz@adacore.com>
10759 * sem_res.adb (Resolve_Call): A call to
10760 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
10761 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
10762 i.e., when the second parameter is of type Time_Span.
10764 2011-08-02 Vincent Celier <celier@adacore.com>
10766 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
10767 with an archive instead of -L<library dir> -l<library name>.
10769 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10771 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
10772 mark the base types In_Use in addition to making the operations
10775 2011-08-02 Ed Falis <falis@adacore.com>
10777 * init.c: add and setup __gnat_signal_mask for the exception signals
10778 * s-inmaop-vxworks.adb: new file.
10779 * s-intman-vxworks.adb: remove unnecessary initializations and
10781 * s-intman-vxworks.ads: remove unnecessary variable
10782 * s-taprop-vxworks.adb: simplify signal initialization
10784 2011-08-02 Robert Dewar <dewar@adacore.com>
10786 * sem_ch8.adb: Minor code reorganization, comment updates.
10788 2011-08-02 Robert Dewar <dewar@adacore.com>
10790 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
10791 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
10793 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
10794 (Matching_Static_Array_Bounds): Moved here from Sem_Res
10796 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10798 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
10799 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
10800 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
10801 use_type_clauses, to handle more efficiently use_type and use_all_type
10803 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
10804 Ada2012 Use_All_Type clause.
10805 (Use_Class_Wide_Operations): new procedure.
10807 2011-08-02 Robert Dewar <dewar@adacore.com>
10809 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
10810 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
10811 expression to expression function.
10813 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10815 * sem_ch4.adb: transform simple Ada2012 membership into equality only
10816 if types are compatible.
10818 2011-08-02 Yannick Moy <moy@adacore.com>
10820 * sem_res.adb (Matching_Static_Array_Bounds): new function which
10821 returns True if its argument array types have same dimension and same
10822 static bounds at each index.
10823 (Resolve_Actuals): issue an error in formal mode on actuals passed as
10824 OUT or IN OUT paramaters which are not view conversions in SPARK.
10825 (Resolve_Arithmetic_Op): issue an error in formal mode on
10826 multiplication or division with operands of fixed point types which are
10827 not qualified or explicitly converted.
10828 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
10829 Boolean or array type (except String) operands.
10830 (Resolve_Equality_Op): issue an error in formal mode on equality
10831 operators for array types other than String with non-matching static
10833 (Resolve_Logical_Op): issue an error in formal mode on logical operators
10834 for array types with non-matching static bounds. Factorize the code in
10835 Matching_Static_Array_Bounds.
10836 (Resolve_Qualified_Expression): issue an error in formal mode on
10837 qualified expressions for array types with non-matching static bounds.
10838 (Resolve_Type_Conversion): issue an error in formal mode on type
10839 conversion for array types with non-matching static bounds
10841 2011-08-02 Robert Dewar <dewar@adacore.com>
10843 * par-ch10.adb: Minor code reorganization (use Nkind_In).
10845 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10847 * par-ch9.adb: save location of entry for proper error message.
10849 2011-08-02 Javier Miranda <miranda@adacore.com>
10851 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
10852 (Use_Full_View) which permits this routine to climb through the
10853 ancestors using the full-view of private parents.
10854 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
10855 Use_Full_View to true in calls to Is_Ancestor.
10856 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
10857 true in call to Is_Ancestor.
10858 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
10859 Use_Full_View to true in call to Is_Ancestor.
10860 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
10861 call to Is_Ancestor.
10862 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
10863 Use_Full_View to true in calls to Is_Ancestor.
10864 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
10865 Make_Select_Specific_Data_Table, Register_Primitive,
10866 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
10867 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
10868 to true in call to Is_Ancestor.
10869 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
10870 Use_Full_View to true in calls to Is_Ancestor.
10872 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
10873 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
10875 2011-08-02 Robert Dewar <dewar@adacore.com>
10877 * gnat_rm.texi: Minor reformatting.
10878 * sem_prag.adb: Minor reformatting.
10880 2011-08-02 Tristan Gingold <gingold@adacore.com>
10882 * vms_data.ads: Add VMS qualifier for -gnateP.
10884 2011-08-02 Robert Dewar <dewar@adacore.com>
10886 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
10887 * par-ch7.adb (P_Package): Proper placement of aspects for package
10888 decl/instantiation.
10889 * par-endh.adb (Check_End): Ad Is_Sloc parameter
10890 (End_Statements): Add Is_Sloc parameterr
10891 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
10892 (Check_End): Ad Is_Sloc parameter
10893 (End_Statements): Add Is_Sloc parameterr
10895 2011-08-02 Vincent Celier <celier@adacore.com>
10897 * ug_words: Add VMS qualifier equivalent to -gnateP:
10898 /SYMBOL_PREPROCESSING.
10900 2011-08-02 Jose Ruiz <ruiz@adacore.com>
10902 * gnat-style.texi: For hexadecimal numeric literals the typical
10903 grouping of digits is 4 to represent 2 bytes.
10904 A procedure spec which is split into several lines is indented two
10907 2011-08-02 Yannick Moy <moy@adacore.com>
10909 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
10910 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
10911 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
10913 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
10914 choice in array aggregate
10915 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
10917 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
10918 positional and named aggregate for record, or others in record
10919 aggregate, or multiple choice in record aggregate
10920 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
10921 array operands to logical operations AND, OR and XOR do not have the
10922 same static lower and higher bounds
10923 * sem_ch5.adb, sinfo.ads: Correct typos in comments
10925 2011-08-01 Robert Dewar <dewar@adacore.com>
10927 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
10928 Replaces Last_Source_Node_In_Sequence.
10929 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
10930 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
10931 parens and blank in string (this was inconsistently implemented).
10933 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
10934 blank in string (this was inconsistently implemented).
10936 (Set_Global_Switches): Set formal mode switches appropriately
10937 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
10939 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
10940 call Set_Error_Msg_Lang to set "spark" as language name.
10941 * par.adb: Remove unnecessary call to set formal language for errout
10942 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
10943 appropriately and call Set_Error_Msg_Lang to set "spark" as language
10945 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
10946 calls to it, moved after resolution so that types are known
10947 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
10948 result of concatenation is not of type String
10949 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
10950 concatenation is not properly restricted
10951 * gnat_rm.texi: Add doc on pragma Spark_95.
10952 * gcc-interface/Makefile.in: Remove obsolete target pairs for
10953 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
10954 * gcc-interface/Make-lang.in: Update dependencies.
10956 2011-08-01 Javier Miranda <miranda@adacore.com>
10958 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
10959 condition that detects if the overridden operation must replace an
10962 2011-08-01 Javier Miranda <miranda@adacore.com>
10964 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
10965 code declarations inserted by Insert_Actions in each alternative of the
10966 N_Case_Expression node.
10968 2011-08-01 Robert Dewar <dewar@adacore.com>
10970 * sem_ch6.adb: Minor code reorganization.
10971 * sem_util.adb: Minor reformatting.
10973 2011-08-01 Pascal Obry <obry@adacore.com>
10975 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
10976 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
10978 2011-08-01 Yannick Moy <moy@adacore.com>
10980 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
10981 literal or operator symbol which is prefixed
10982 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
10983 mode on access attributes.
10984 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
10985 that concatenation operands are properly restricted in formal mode
10986 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
10987 Analyze_Concatenation_Operand. Issue an error in formal mode if the
10988 result of the concatenation has a type different from String.
10989 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
10990 Analyze_Quantified_Expression, Analyze_Slice,
10991 Analyze_Null): issue an error in formal mode on unsupported constructs
10993 (Analyze_Block_Statement): only issue error on source block statement
10994 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
10995 function which returns the last node in a list of nodes for which
10996 Comes_From_Source returns True, if any
10997 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
10998 Last_Source_Node_In_Sequence
10999 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
11000 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
11001 mode on unsupported constructs
11002 * sem_ch9.adb Do not return after issuing error in formal mode, as the
11003 rest of the actions may be needed later on since the error is marked as
11005 * sinfo.ads: Typos in comments.
11007 2011-08-01 Pascal Obry <obry@adacore.com>
11009 * projects.texi: Minor editing.
11011 2011-08-01 Yannick Moy <moy@adacore.com>
11013 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
11014 insertion character ~~
11015 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
11016 (Set_Error_Msg_Lang): new procedure which fixes the language for use
11017 with insertion character ~~
11018 (Set_Msg_Text): treat insertion character ~~
11019 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
11020 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
11021 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
11022 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
11023 errors related to the formal language restriction not serious
11024 (insertion character |).
11025 * par.adb (Par): set formal language for error messages if needed
11026 * sem_ch6.adb (Check_Missing_Return): take into account possible
11027 generated statements at the end of the function
11028 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
11029 enumeration value to define a new pragma SPARK_95
11030 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
11031 SPARK_Version): new type and variables to store the SPARK version
11033 (SPARK_Mode): return True when SPARK_Version is set
11034 * par-prag.adb: Correct indentation
11035 (Prag): take Pragma_SPARK_95 into account
11036 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
11039 2011-08-01 Robert Dewar <dewar@adacore.com>
11041 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
11042 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
11043 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
11045 2011-08-01 Pascal Obry <obry@adacore.com>
11047 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
11048 Target_Name to Get_Path call.
11049 (Parse_Single_Project): Likewise.
11050 (Post_Parse_Context_Clause): Likewise.
11051 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
11052 Call Initialise_Project_Path with the proper Target_Name.
11053 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
11055 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
11056 with the proper Target_Name.
11057 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
11058 Part.Parse routine.
11059 (Parse_Project_And_Apply_Config): Likewise.
11060 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
11061 This is fine as this part of the code is supporting only native
11063 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
11064 is fine as this part of the code is supporting only native compilation.
11066 2011-08-01 Yannick Moy <moy@adacore.com>
11068 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
11069 of homonym, unless the homonym is one of the cases allowed in SPARK
11070 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
11071 package declaration occurring after a body.
11073 2011-08-01 Robert Dewar <dewar@adacore.com>
11075 * checks.adb, exp_ch4.adb: Minor reformatting.
11077 2011-08-01 Javier Miranda <miranda@adacore.com>
11079 * einfo.ads (Access_Disp_Table): Fix documentation.
11080 (Dispatch_Table_Wrappers): Fix documentation.
11082 2011-08-01 Pascal Obry <obry@adacore.com>
11084 * prj-env.adb, prj-env.ads: Minor reformatting.
11086 2011-08-01 Yannick Moy <moy@adacore.com>
11088 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
11089 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
11090 procedures out of these packages.
11091 * errout.ads, errout.adb
11092 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
11093 procedures in of this package
11094 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
11095 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
11096 on misplaced later vs initial declarations, like in Ada 83
11097 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
11098 formal mode on attribute of private type whose full type declaration
11100 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
11101 package declaration inside a package specification
11102 (Analyze_Full_Type_Declaration): issue error in formal mode on
11103 controlled type or discriminant type
11104 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
11105 user-defined operator means that it should come from the source
11106 (New_Overloaded_Entity): issue error in formal mode on overloaded
11108 * sem_ch6.ads, sem_ch13.ads: typos in comments.
11110 2011-08-01 Thomas Quinot <quinot@adacore.com>
11112 * atree.adb: Minor reformatting.
11113 * checks.adb: Minor reformatting.
11115 2011-08-01 Vincent Celier <celier@adacore.com>
11117 * s-parame-vms-ia64.ads: Fix typo in comment
11119 * s-parame-vms-restrict.ads: Removed, unused.
11121 2011-08-01 Javier Miranda <miranda@adacore.com>
11124 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
11126 (Constrain_Index): Remove side effects in the evaluation of the bounds.
11127 * sem_ch3.ads, sem_ch3.adb
11128 (Is_Constant_Bound): New extended version of the subprogram that was
11129 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
11130 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
11131 * sem_aux.ads (Constant_Value): Fix typo in comment.
11132 * checks.adb (Generate_Index_Checks): New implementation which, for
11133 array objects with constant bounds, generates the runtime check
11134 referencing the bounds of the array type. For other cases this routine
11135 provides its previous behavior obtaining such values from the array
11137 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
11139 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
11140 we cannot have semantic interpretations of the new node.
11142 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11144 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
11147 2011-08-01 Arnaud Charlet <charlet@adacore.com>
11149 * sem_ch8.adb: Minor code editing.
11150 * s-vxwext.adb: Remove trailing space.
11151 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
11152 consistency with other files.
11154 2011-08-01 Thomas Quinot <quinot@adacore.com>
11156 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
11158 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11160 * par-ch10.adb: reject parameterized expressions as compilation unit.
11161 * sem_ch4.adb: handle properly conditional expression with overloaded
11162 then_clause and no else_clause.
11164 2011-08-01 Tristan Gingold <gingold@adacore.com>
11166 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
11167 like done by System.Aux_DEC.
11168 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
11170 2011-08-01 Yannick Moy <moy@adacore.com>
11172 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
11173 missing label at end of declaration (subprogram or package)
11174 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
11175 of positional and named parameter association
11176 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
11177 Error_Msg_SP which adds a prefix to the error message giving the name
11178 of the formal language analyzed
11179 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
11180 access result type in subprogram, unconstrained array as result type,.
11181 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
11183 * sem_ch8.adb: Code clean up.
11185 2011-08-01 Javier Miranda <miranda@adacore.com>
11187 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
11188 * einfo.ads (Access_Disp_Table): Fix documentation.
11189 (Dispatch_Table_Wrappers): Fix documentation.
11190 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
11191 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
11192 to enforce the documentation of this attribute.
11193 (Set_Is_Interface): Cleanup the assertion.
11194 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
11195 the Underlying_Type entity before reading attribute Access_Disp_Table.
11196 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
11197 Locate the Underlying_Type before reading attribute Access_Disp_Table.
11198 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
11199 the Underlying_Type entity before reading attribute Access_Disp_Table.
11200 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
11201 Locate the Underlying_Type entity before reading attribute
11204 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11206 * s-poosiz.ads: Additional overriding indicators.
11208 2011-08-01 Yannick Moy <moy@adacore.com>
11210 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
11212 (Analyze_Iteration_Scheme): issue error in formal mode when loop
11213 parameter specification does not include a subtype mark.
11214 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
11215 formal mode on abstract subprogram.
11216 (Analyze_Subprogram_Specification): issue error in formal mode on
11217 user-defined operator.
11218 (Process_Formals): issue error in formal mode on access parameter and
11219 default expression.
11220 * sem_ch9.adb (Analyze_Abort_Statement,
11221 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
11222 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
11223 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
11224 Analyze_Requeue, Analyze_Selective_Accept,
11225 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
11226 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
11227 issue error in formal mode on user-defined raise statement.
11229 2011-08-01 Thomas Quinot <quinot@adacore.com>
11231 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
11232 declaration being hidden when overriding an implicit inherited
11234 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
11235 (-gnats), do not complain about a source file that contains only a
11238 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11240 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
11241 variable if already set.
11243 2011-08-01 Arnaud Charlet <charlet@adacore.com>
11245 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
11246 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
11247 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
11248 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
11249 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
11250 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
11251 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
11252 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
11253 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
11254 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
11255 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
11256 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
11257 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
11258 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
11259 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
11260 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
11261 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
11262 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
11263 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
11264 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
11265 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
11266 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
11267 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
11268 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
11269 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
11270 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
11271 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
11272 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
11273 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
11274 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
11275 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
11276 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
11277 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
11278 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
11279 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
11280 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
11281 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
11282 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
11283 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
11284 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
11285 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
11286 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
11287 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
11288 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
11289 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
11290 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
11291 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
11292 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
11293 s-osinte-mingw.ads: Update to GPLv3 run-time license.
11294 Use GNAT instead of GNARL.
11296 2011-08-01 Bob Duff <duff@adacore.com>
11298 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
11299 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
11300 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
11303 2011-08-01 Yannick Moy <moy@adacore.com>
11305 * debug.adb (d.D) reverve flag for the SPARK mode
11306 (d.E) reverve flag for SPARK generation mode
11307 (d.F) reverve flag for Why generation mode
11308 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
11309 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
11310 functions which return True when the corresponding modes are set
11311 (Formal_Language): return "spark" or "alfa" when in formal verification
11313 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
11314 Error_Msg to prefix the error message with a tag giving the formal
11316 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
11317 message with a tag giving the formal language
11318 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
11320 (Analyze_Case_Statement): issue error in formal mode on case statement
11321 with a single "others" case alternative
11322 (Analyze_Exit_Statement): issue errors in formal mode on exit
11323 statements which do not respect SPARK restrictions
11324 (Analyze_Goto_Statement): issue error in formal mode on goto statement
11325 (Check_Unreachable_Code): always issue an error (not a warning) in
11326 formal mode on unreachable code (concerns both code after an infinite
11327 loop and after an unconditional jump, both not allowed in SPARK)
11328 * sem_ch6.adb (Analyze_Return_Statement): add call to
11329 Set_Return_Present for a procedure containing a return statement
11330 (already done for functions in Analyze_Function_Return)
11331 (Analyze_Function_Return): issue error in formal mode on extended
11332 return or if return is not last statement in function
11333 (Check_Missing_Return): issue error in formal mode if function does
11334 not end with return or if procedure contains a return
11335 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
11336 function to detect if there is an inner scope of its parameter S which
11339 2011-08-01 Thomas Quinot <quinot@adacore.com>
11341 * sem_ch6.ads: Minor reformatting.
11343 2011-08-01 Javier Miranda <miranda@adacore.com>
11345 * sem_util.adb (Abstract_Interface_List): Complete condition when
11346 processing private type declarations to avoid reading unavailable
11348 (Is_Synchronized_Tagged_Type): Complete condition when processing
11349 private extension declaration nodes to avoid reading unavailable
11352 2011-08-01 Thomas Quinot <quinot@adacore.com>
11354 * sem_ch3.adb: Minor reformatting.
11356 2011-08-01 Thomas Quinot <quinot@adacore.com>
11358 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
11359 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
11360 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
11361 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
11362 for VMS, instead parametrize the common implementation with
11363 System.Parameters declarations.
11365 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
11367 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
11369 2011-08-01 Tristan Gingold <gingold@adacore.com>
11371 * seh_init.c: Fix SEH handler installation on win64.
11373 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11375 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
11376 double analysis of an anonymous access to subprogram, because it can
11377 lead to improper sharing of profiles and a back-end crash.
11379 2011-08-01 Robert Dewar <dewar@adacore.com>
11381 * make.adb, sem_ch4.adb: Minor reformatting.
11382 * gcc-interface/Make-lang.in: Update dependencies.
11383 * sem_util.adb, exp_ch5.adb: Minor reformatting.
11385 2011-08-01 Arnaud Charlet <charlet@adacore.com>
11387 * gnat_rm.texi: Fix definition of Long_Integer.
11389 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11391 * exp_aggr.adb: check limit size of static aggregate unconditionally,
11392 to prevent storage exhaustion.
11393 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
11394 finalized is a function body, insert the cleanup code before the final
11395 return statement, to prevent spurious warnings.
11396 * s-pooglo.ads: add overriding indicator.
11398 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11400 * sem_ch4.adb (Operator_Check): improve error message when both a
11401 with_clause and a use_clause are needed to make operator usage legal.
11402 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
11403 determine whether a compilation unit is visible within an other,
11404 either through a with_clause in the current unit, or a with_clause in
11405 its library unit or one one of its parents.
11407 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11409 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
11410 over an arbitrary expression of an array or container type.
11411 * lib-xref.adb: clarify comment.
11413 2011-08-01 Bob Duff <duff@adacore.com>
11415 * einfo.ads: Minor reformatting.
11416 * debug.adb: Minor comment improvement.
11418 2011-08-01 Javier Miranda <miranda@adacore.com>
11420 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
11421 consider hidden subprograms as valid candidates.
11423 2011-08-01 Arnaud Charlet <charlet@adacore.com>
11425 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
11427 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
11429 * gnat_ugn.texi: Fix typo.
11431 2011-08-01 Robert Dewar <dewar@adacore.com>
11433 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
11434 lib-xref.adb: Minor reformatting
11436 2011-08-01 Gary Dismukes <dismukes@adacore.com>
11438 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
11439 when to generate a call to Move_Final_List.
11440 (Has_Controlled_Parts): Remove this function.
11442 2011-08-01 Geert Bosch <bosch@adacore.com>
11444 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
11445 "," in choice list.
11447 2011-08-01 Thomas Quinot <quinot@adacore.com>
11449 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
11450 explicit raise of a predefined exception as Comes_From_Source if the
11451 original N_Raise_Statement comes from source.
11453 2011-08-01 Robert Dewar <dewar@adacore.com>
11455 * sinfo.ads: Add comment.
11456 * sem_ch6.adb: Minor reformatting.
11458 2011-08-01 Robert Dewar <dewar@adacore.com>
11460 * freeze.adb (Freeze_Entity): Refine check for bad component size
11461 clause to avoid rejecting confirming clause when atomic/aliased present.
11463 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11465 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
11466 better determine whether an entity reference is a write.
11467 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
11469 * lib-xref.adb (Output_References): Do no suppress a read reference at
11470 the same location as an immediately preceeding modify-reference, to
11471 handle properly in-out actuals.
11473 2011-08-01 Tristan Gingold <gingold@adacore.com>
11475 * env.c (__gnat_setenv) [VMS]: Refine previous change.
11477 2011-08-01 Quentin Ochem <ochem@adacore.com>
11479 * i-cstrin.adb (New_String): Changed implementation, now uses only the
11480 heap to compute the result.
11482 2011-08-01 Robert Dewar <dewar@adacore.com>
11484 * atree.ads: Minor reformatting.
11486 2011-08-01 Emmanuel Briot <briot@adacore.com>
11488 * g-expect.adb (Get_Command_Output): Fix memory leak.
11490 2011-08-01 Geert Bosch <bosch@adacore.com>
11492 * cstand.adb (P_Float_Type): New procedure to print the definition of
11493 predefined fpt types.
11494 (P_Mixed_Name): New procedure to print a name using mixed case
11495 (Print_Standard): Use P_Float_Type for printing floating point types
11496 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
11497 precision IEEE float.
11499 2011-08-01 Thomas Quinot <quinot@adacore.com>
11501 * sem_ch3.adb: Minor reformatting.
11503 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11505 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
11506 the completion of a generic function, insert the new body rather than
11507 rewriting the original.
11509 2011-08-01 Yannick Moy <moy@adacore.com>
11511 * sinfo.ads, errout.ads: Typos in comments.
11513 2011-08-01 Robert Dewar <dewar@adacore.com>
11515 * par-endh.adb: Minor reformatting.
11517 2011-08-01 Robert Dewar <dewar@adacore.com>
11519 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
11520 (Pre_Post_Aspects): New subtype.
11521 * par-ch12.adb (P_Generic): New syntax for aspects in packages
11522 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
11523 * par-ch7.adb (P_Package): Remove Decl parameter
11524 (P_Package): Handle new syntax for aspects (before IS)
11525 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
11527 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
11528 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
11529 (P_Package): Remove Decl parameter
11530 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
11532 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
11534 * sem_util.ads, sem_util.adb (Static_Boolean): New function
11535 * sinfo.ads: Document new syntax for aspects in packages etc.
11536 * sprint.adb: Handle new syntax of aspects before IS in package
11538 2011-08-01 Thomas Quinot <quinot@adacore.com>
11540 * atree.ads: Minor reformatting.
11541 * sem_prag.adb: Minor reformatting.
11543 2011-08-01 Robert Dewar <dewar@adacore.com>
11545 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
11546 case expr alternative.
11548 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11550 * sem_ch12.adb: Fix typo.
11552 2011-08-01 Geert Bosch <bosch@adacore.com>
11554 * sem_prag.adb (Check_No_Link_Name): New procedure.
11555 (Process_Import_Or_Interface): Use Check_No_Link_Name.
11556 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
11557 instead of Standard_Long_Long_Float_Size global. Preparation for
11558 eventual removal of per type constants.
11559 * exp_util.ads (Get_Stream_Size): New function returning the stream
11560 size value of subtype E.
11561 * exp_util.adb (Get_Stream_Size): Implement new function.
11562 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
11564 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
11566 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
11568 2011-08-01 Geert Bosch <bosch@adacore.com>
11570 * cstand.adb: Fix comments.
11571 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
11572 count of arguments.
11574 2011-08-01 Robert Dewar <dewar@adacore.com>
11576 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
11578 2011-08-01 Geert Bosch <bosch@adacore.com>
11580 * atree.ads: Fix comment.
11582 2011-08-01 Robert Dewar <dewar@adacore.com>
11584 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
11585 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
11586 * par.adb: Add with for Namet.Sp.
11587 * par-tchk.adb: Minor reformatting.
11589 2011-08-01 Vincent Celier <celier@adacore.com>
11591 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
11592 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
11593 of the init procedure of a SAL.
11594 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
11597 2011-08-01 Thomas Quinot <quinot@adacore.com>
11599 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
11602 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11604 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
11606 2011-08-01 Thomas Quinot <quinot@adacore.com>
11608 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
11609 conformant with its spec (return True only for types that have
11610 an overriding Initialize primitive operation that prevents them from
11611 having preelaborable initialization).
11612 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
11613 initialization for controlled types in Ada 2005 or later mode.
11615 2011-08-01 Robert Dewar <dewar@adacore.com>
11617 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
11619 (Same_Aspect): New function.
11620 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
11621 Type_Invariant, Precondition, Postcondition.
11622 * snames.ads-tmpl: Add Name_Type_Invariant.
11624 2011-08-01 Robert Dewar <dewar@adacore.com>
11626 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
11628 (Freeze_All_Ent): Fix error in handling inherited aspects.
11629 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
11630 already analyzed, but don't skip entire processing of a declaration,
11631 that's wrong in some cases of declarations being rewritten.
11632 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
11633 Don't delay for integer, string literals
11634 Treat predicates in usual manner for delay, remove special case code,
11636 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
11637 (Build_Predicate_Function): Update saved expression in aspect
11638 (Build_Invariant_Procedure): Update saved expression in aspect
11639 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
11640 of replacement of discriminant references if the reference is simple.
11642 2011-08-01 Robert Dewar <dewar@adacore.com>
11644 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
11645 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
11646 Static_Predicate and Dynamic_Predicate.
11647 (Build_Predicate_Function): Add processing for Static_Predicate
11648 and Dynamic_Predicate.
11649 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
11650 (From_Static_Predicate): New flag
11651 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
11653 2011-08-01 Robert Dewar <dewar@adacore.com>
11655 * usage.adb: Documentation cleanup for Ada version modes in usage.
11656 * expander.adb: Minor reformatting.
11658 2011-08-01 Robert Dewar <dewar@adacore.com>
11660 * atree.ads: Minor comment fix.
11661 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
11662 a-witeio.ads, sem_prag.adb: Minor reformatting.
11664 2011-08-01 Doug Rupp <rupp@adacore.com>
11666 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
11667 pointers. Use descrip.h header file for convenience. Add some
11670 2011-08-01 Robert Dewar <dewar@adacore.com>
11672 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
11673 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
11674 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
11676 (Check_Aspect_At_End_Of_Declarations): New procedure
11677 (Analye_Aspect_Specification): Minor changes for above procedures
11678 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
11679 specification node as well.
11681 2011-08-01 Pascal Obry <obry@adacore.com>
11683 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
11684 Windows files. Use GetFilesAttributes() in this case to check for file
11685 existence instead of returning with an error code.
11687 2011-08-01 Vincent Celier <celier@adacore.com>
11689 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
11690 High is above Source length.
11692 2011-08-01 Robert Dewar <dewar@adacore.com>
11694 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
11696 2011-08-01 Robert Dewar <dewar@adacore.com>
11698 * aspects.ads (Boolean_Aspects): New subtype.
11699 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
11700 for derived types in cases where the parent type and derived type have
11702 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
11703 with aspects when parent type also has aspects.
11704 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
11705 boolean expression at this point).
11706 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
11707 accordance with final decision on the Ada 2012 feature.
11708 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
11710 2011-08-01 Matthew Heaney <heaney@adacore.com>
11712 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
11714 2011-08-01 Pascal Obry <obry@adacore.com>
11716 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
11717 Fix Replace_Slice when High is above current string size.
11718 (Replace_Slice): Fix DL computation when High is above current
11721 2011-08-01 Gary Dismukes <dismukes@adacore.com>
11723 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
11725 2011-08-01 Matthew Heaney <heaney@adacore.com>
11727 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
11730 2011-08-01 Pascal Obry <obry@adacore.com>
11732 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
11735 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11737 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
11738 access to protected subprograms in generic bodies.
11739 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
11740 protected type, indicate that the convention of the subprogram is
11741 Convention_Protected, because it may be used in subsequent declarations
11742 within the protected declaration.
11744 2011-08-01 Vincent Celier <celier@adacore.com>
11746 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
11747 and "final" procedures when the name of the library is "ada", to avoid
11748 duplicate symbols "adainit" and "adafinal" in executables.
11750 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11752 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
11753 quantified expression that appears within a postcondition and uses the
11754 Ada2012 'Result attribute.
11756 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
11758 * init.c (__gnat_error_handler): Cast reason to int.
11759 (__gnat_install_handler): Explain sa_sigaction use.
11761 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
11763 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
11764 subprogram has copy-in copy-out parameters, try to promote the mode of
11765 the return type if it is passed in registers.
11767 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
11769 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
11770 left operand as addressable.
11772 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
11774 * gcc-interface/gigi.h (build_function_stub): Remove.
11775 (build_return_expr): Likewise.
11776 (convert_vms_descriptor): Declare.
11777 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
11778 (build_function_stub): Move to...
11779 * gcc-interface/utils2.c (build_return_expr): Move to...
11780 * gcc-interface/trans.c (build_function_stub): ...here.
11781 (build_return_expr): ...here.
11782 (Subprogram_Body_to_gnu): Add local variable for language_function.
11783 Disconnect the parameter attributes cache, if any, once done with it.
11784 Call end_subprog_body only after setting the end_locus.
11785 Build the stub associated with the function, if any, at the very end.
11786 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
11787 variables and streamline control flow.
11789 2011-07-23 Arnaud Charlet <charlet@adacore.com>
11792 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
11793 g-trasym-dwarf.adb.
11795 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
11798 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
11799 Assign to act.sa_sigaction.
11800 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
11801 current->return_address to char * before arithmetic.
11803 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
11805 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
11806 Correct argument types.
11807 Extract code from reason.
11808 (__gnat_install_handler): Assign to act.sa_sigaction.
11810 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
11812 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
11813 (GNAT1_OBJS): ...here.
11815 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
11818 * g-socthi-mingw.adb (Fill): Fix formatting.
11820 * gcc-interface/gigi.h: Move around comment.
11822 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
11825 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
11827 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
11830 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
11832 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
11834 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
11835 range comparison if Pmode is SImode.
11837 2011-07-12 Laurent GUERBY <laurent@guerby.net>
11838 Eric Botcazou <ebotcazou@adacore.com>
11840 * adadecode.c: Wrap up in extern "C" block.
11841 * adadecode.h: Likewise.
11842 * adaint.c: Likewise. Remove 'const' keyword.
11843 * adaint.h: Likewise.
11844 * argv.c: Likewise.
11845 * atree.h: Likewise.
11847 * cstreams.c: Likewise.
11849 * exit.c: Likewise.
11851 * final.c: Likewise.
11852 * init.c: Likewise.
11853 * initialize.c: Likewise.
11854 * link.c: Likewise.
11855 * namet.h: Likewise.
11856 * nlists.h: Likewise.
11857 * raise.c: Likewise.
11858 * raise.h: Likewise.
11859 * repinfo.h: Likewise.
11860 * seh_init.c: Likewise.
11861 * targext.c: Likewise.
11862 * tracebak.c: Likewise.
11863 * uintp.h: Likewise.
11864 * urealp.h: Likewise.
11865 * xeinfo.adb: Wrap up generated C code in extern "C" block.
11866 * xsinfo.adb: Likewise.
11867 * xsnamest.adb: Likewise.
11868 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
11869 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
11870 * gcc-interface/misc.c: Likewise.
11871 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
11872 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
11873 ada/targext.o here...
11874 (GNAT_ADA_OBJS): ...and not here.
11875 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
11876 (GNATBIND_OBJS): Reorder.
11878 2011-07-07 Richard Henderson <rth@redhat.com>
11880 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
11881 dwarf2out_frame_init.
11883 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
11885 * gcc-interface/misc.c (gnat_init): Tweak previous change.
11887 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
11890 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
11892 2011-07-06 Richard Guenther <rguenther@suse.de>
11894 * gcc-interface/misc.c (gnat_init): Merge calls to
11895 build_common_tree_nodes and build_common_tree_nodes_2.
11896 Re-initialize boolean_false_node.
11898 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
11899 Olivier Hainque <hainque@adacore.com>
11900 Nicolas Setton <setton@adacore.com>
11902 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
11903 the type according to the ARTIFICIAL_P parameter.
11904 (create_type_decl): Likewise.
11905 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
11907 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
11909 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
11910 (gnatbind): Likewise.
11912 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
11914 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
11916 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
11918 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
11919 local variable throughout. Remove useless call to Base_Type.
11920 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
11921 Take it also into account for the volatileness of the field. Set the
11922 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
11924 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
11926 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
11927 on a dereference built for a by-ref object if it has an address clause.
11929 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
11931 * einfo.ads (Address_Taken): Document use for the second argument of
11932 Asm_Input and Asm_Output attributes.
11933 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
11934 argument is an entity name, then set Address_Taken on it.
11935 <Attribute_Asm_Output>: Likewise.
11936 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
11937 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
11938 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
11939 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
11941 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
11943 PR middle-end/46500
11944 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
11946 2011-06-14 Joseph Myers <joseph@codesourcery.com>
11948 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
11949 (ada/utils.o): Update dependencies.
11950 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
11951 ../../../libcpp/libcpp.a.
11952 * gcc-interface/utils.c: Include common/common-target.h.
11953 (process_attributes): Use targetm_common.have_named_sections.
11955 2011-06-07 Richard Guenther <rguenther@suse.de>
11957 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
11960 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
11962 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
11963 TREE_THIS_NOTRAP flag.
11965 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
11967 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
11970 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
11972 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
11973 constants whose full view has discriminants specially.
11975 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
11977 * gcc-interface/utils.c: Include diagnostic.h.
11978 (gnat_write_global_declarations): Output debug information for all
11979 global type declarations before finalizing the compilation unit.
11980 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
11982 2011-05-25 Jakub Jelinek <jakub@redhat.com>
11984 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
11986 2011-05-25 Kai Tietz <ktietz@redhat.com>
11988 * adaint.c (__gnat_to_canonical_file_list_next): Use array
11989 initialization instead of const/none-const pointer assignment.
11991 2011-05-24 Joseph Myers <joseph@codesourcery.com>
11993 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
11994 $(EXTRA_GNAT1_OBJS).
11995 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
11996 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
11997 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
11998 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
11999 libcommon-target.a instead of prefix.o.
12001 2011-05-21 Joseph Myers <joseph@codesourcery.com>
12004 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
12006 2011-05-20 Joseph Myers <joseph@codesourcery.com>
12008 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
12009 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
12010 instead of version.o.
12012 2011-05-18 Kai Tietz <ktietz@redhat.com>
12014 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
12015 boolean_false_node instead of integer_zero_node.
12016 (convert_with_check): Likewise.
12017 * gcc-interface/decl.c (choices_to_gnu): Likewise.
12019 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
12021 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
12022 type of the parameter is an unconstrained array, convert the actual to
12023 the type of the formal in the In Out and Out cases as well.
12025 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
12027 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
12028 call build_function_type_array or build_varargs_function_type_array
12030 (create_subprog_type): Don't call build_function_type; call
12031 build_function_type_vec instead.
12033 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
12035 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
12036 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
12037 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
12039 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
12041 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
12043 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
12044 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
12046 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
12048 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
12050 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
12052 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
12053 instead of accessing TYPE_ARG_TYPES directly.
12054 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
12056 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
12059 * gcc-interface/gigi.h (get_variant_part): Declare.
12060 * gcc-interface/decl.c (get_variant_part): Make global.
12061 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
12062 types have the same constant size, are record types and T1 has a
12063 variant part while T2 doesn't.
12065 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
12067 * gcc-interface/utils.c (begin_subprog_body): Do not call
12069 (end_subprog_body): Likewise.
12071 2011-05-04 Richard Guenther <rguenther@suse.de>
12073 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
12075 (pos_to_constructor): Likewise.
12077 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
12078 Eric Botcazou <ebotcazou@adacore.com>
12080 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
12081 of build_function_type. Adjust calls to...
12082 (build_raise_check): ...this. Do not take a void_tree parameter.
12083 Call build_function_type_list instead of build_function_type.
12084 Fix head comment and swap couple of conditional blocks.
12086 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
12088 * gnatvsn.ads (Library_Version): Bump to 4.7.
12089 (Current_Year): Bump to 2011.
12091 2011-04-29 Michael Matz <matz@suse.de>
12093 * gcc-interface/misc.c (gnat_handle_option): Set
12094 warn_maybe_uninitialized.
12096 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
12098 * gnat_ugn.texi (Complexity Metrics Control): Update link to
12099 the Watson/McCabe paper.
12101 2011-04-23 Jim Meyering <meyering@redhat.com>
12103 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
12105 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
12107 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
12110 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
12112 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
12114 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
12115 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
12116 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
12117 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
12118 <all>: Do not set flags on the reused DECL node coming from an alias.
12119 Set DECL_IGNORED_P on the DECL node built for subprograms if they
12120 don't need debug info here...
12121 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
12122 (gigi): Adjust calls to create_subprog_decl.
12123 (build_raise_check): Likewise.
12124 (establish_gnat_vms_condition_handler): Likewise.
12125 (Compilation_Unit_to_gnu): Likewise.
12126 (gnat_to_gnu): Likewise.
12128 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
12130 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
12131 (NO_REORDER_ADAFLAGS): New variable.
12132 (EXTRA_GNATTOOLS): Always define.
12133 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
12134 Clean up and adjust list of files compiled with special options.
12135 * gcc-interface/Make-lang.in: Likewise.
12136 (ada/decl.o): Cosmetical change.
12137 (ada/misc.o): Remove dependency on $(PLUGIN_H).
12139 2011-04-20 Jim Meyering <meyering@redhat.com>
12141 * initialize.c (__gnat_initialize): Remove useless if-before-free.
12143 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
12145 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
12146 $(CFLAGS) on the link line.
12148 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
12150 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
12151 padded type built for the return type if it is unconstrained.
12153 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
12155 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
12157 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
12159 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
12160 before calling TREE_CHAIN.
12161 * gcc-interface/misc.c (gnat_init_ts): New function.
12162 (LANG_HOOKS_INIT_TS): Define.
12164 2011-04-12 Martin Jambor <mjambor@suse.cz>
12166 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
12167 instead of cgraph_node.
12169 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
12171 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
12172 alignment on fields of the RETURN type built for the Copy-In Copy-Out
12175 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
12177 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
12178 of aggregate types that contain a placeholder.
12180 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
12182 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
12184 (handle_type_generic_attribute): Likewise.
12186 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
12189 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
12191 2011-04-04 Kai Tietz <ktietz@redhat.com>
12194 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
12197 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12199 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
12200 type case, do not strip a padding type around the array type.
12202 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12204 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
12207 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12209 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
12210 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
12211 code for -feliminate-unused-debug-types.
12212 (gnat_post_options): Likewise.
12214 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12216 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
12217 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
12220 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12222 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
12223 DECL_ARTIFICIAL flag on enumeration types.
12225 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12227 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
12228 fat pointer types artificial unconditionally.
12229 <E_Array_Subtype>: Attach the base array type as a parallel type if it
12232 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12234 * gcc-interface/gigi.h (get_dummy_type): Declare.
12235 (build_dummy_unc_pointer_types): Likewise.
12236 (finish_fat_pointer_type): Likewise.
12237 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
12238 fat pointer type has been built, complete it in place.
12239 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
12240 and thin pointers. Remove useless variable.
12241 (finish_fat_pointer_type): Make global and move to...
12242 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
12243 (get_dummy_type): New function.
12244 (build_dummy_unc_pointer_types): Likewise.
12245 (gnat_pushdecl): Propage the name to the anonymous variants only.
12246 (update_pointer_to): Only adjust the pointer types in the unconstrained
12249 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12251 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
12252 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
12253 if this is a Taft amendment type and the full declaration is available.
12254 * gcc-interface/trans.c (process_type): Likewise.
12255 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
12256 (process_freeze_entity): Likewise.
12257 * gcc-interface/utils.c (dummy_global): New static variable.
12258 (gnat_write_global_declarations): If there are types declared as used
12259 at the global level, insert them in the global hash table.
12261 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12263 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
12264 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
12265 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
12267 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
12268 flag of the type accordingly.
12269 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
12271 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12273 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
12274 finalizing types when updating the pointers to the designated type.
12275 <all>: Finalize the deferred types even if we didn't defer processing
12276 of incomplete types in this invocation.
12278 2011-04-01 Olivier Hainque <hainque@adacore.com>
12279 Nicolas Setton <setton@adacore.com>
12280 Eric Botcazou <ebotcazou@adacore.com>
12282 * gcc-interface/misc.c (gnat_descriptive_type): New function.
12283 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
12285 2011-03-28 Kai Tietz <ktietz@redhat.com>
12287 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
12289 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
12290 * system-mingw.ads (System): Change ZCX_By_Default default to True.
12292 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
12294 2011-03-28 Tristan Gingold <gingold@adacore.com>
12297 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
12298 Use ada output of gnatbind.
12299 (ada/b_gnatb.adb): Ditto.
12300 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
12301 (ada.mostlyclean, ada.stage1)
12302 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
12303 (ada.stagefeedback): Adjust.
12304 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
12305 Use ada output of gnatbind.
12306 (b_gnatm.adb): Ditto.
12307 (b_gnatl.o, b_gnatm.o): New rules.
12309 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
12311 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
12312 for the padded type built to support a specified size or alignment.
12314 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
12316 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
12317 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
12318 unconditionally to the end of the unit when the designated type is
12320 <all>: Rename local variable. Attempt to un-defer types only and do it
12321 for limited_with'ed types as well.
12322 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
12323 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
12324 consistently and remove redundant call to finalize_from_with_types.
12326 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
12328 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
12329 subprograms without a previous spec declared in the same unit.
12330 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
12331 subprograms at the end of the unit instead of at the beginning.
12332 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
12333 isn't public for the special handling of non-inline functions nested
12334 inside inline external functions.
12336 2011-03-25 Jeff Law <law@redhat.com>
12338 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
12340 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
12342 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
12343 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
12344 to compute Set_Size_Depends_On_Discriminant.
12345 (Layout_Type): Call it on array types in back-end layout mode.
12346 * sem_util.adb (Requires_Transient_Scope): Return true for array
12347 types only if the size depends on the value of discriminants.
12348 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
12349 type if the RHS is a call to a function that returns an unconstrained
12350 type with default discriminant.
12352 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
12354 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
12355 non-conversion to the nominal result type at the end.
12357 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
12359 * gcc-interface/trans.c (create_temporary): New function taken from...
12360 (create_init_temporary): ...here. Call it.
12361 (call_to_gnu): Create the temporary for the return value early, if any.
12362 Create it for a function with copy-in/copy-out parameters if there is
12363 no target; in other cases of copy-in/copy-out, use another temporary.
12364 Push the new binding level lazily. Add and rename local variables.
12366 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
12368 * gcc-interface/decl.c (validate_size): Improve comments and tweak
12370 (set_rm_size): Likewise.
12372 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
12374 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
12375 for the padded type built in order to support a specified alignment.
12376 Fix incorrect formatting.
12378 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
12381 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
12383 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
12385 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
12386 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
12387 to the end of the list. Adjust recursive call. Rename local variable.
12388 If REORDER is true, reorder components of the record type.
12389 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
12390 components_to_record and adjust the parameter list.
12392 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
12394 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
12395 disabled, use the variable for bounds of loop iteration scheme.
12397 2011-03-21 Kai Tietz <ktietz@redhat.com>
12400 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
12402 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
12404 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
12405 out whether the expression is read-only. Short-circuit placeholder
12406 case and rename a couple of local variables.
12408 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
12410 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
12411 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
12412 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
12413 (convert): Deal with conversions from a smaller form type specially.
12415 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
12417 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
12418 its argument, except for the special -I- switch.
12420 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
12422 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
12425 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
12427 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
12429 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
12431 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
12433 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
12434 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
12435 instead of GNAT_FORMAL. Protect the expression against multiple uses.
12436 Do not generate the check directly, instead instantiate the template
12437 check present in the descriptor.
12438 (make_descriptor_field): Move around.
12439 (build_vms_descriptor32): Build a template check in the POINTER field.
12440 (build_vms_descriptor): Remove useless suffixes.
12441 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
12443 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
12446 * targext.c: Include target files if IN_RTS is defined.
12448 2011-01-26 Richard Guenther <rguenther@suse.de>
12451 * targext.c: Include config.h.
12452 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
12455 2011-01-04 Pascal Obry <obry@adacore.com>
12456 Eric Botcazou <ebotcazou@adacore.com>
12458 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
12460 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
12462 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
12463 end-of-case on the end label and its associated gotos, if any.
12465 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
12467 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
12468 expressions of the parameter cache within the statement group of
12469 the CICO mechanism.
12471 2011-01-04 Olivier Hainque <hainque@adacore.com>
12472 Eric Botcazou <ebotcazou@adacore.com>
12474 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
12475 (set_end_locus_from_node): New function.
12476 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
12477 make and the function end_locus.
12478 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
12479 for the elaboration subprogram.
12480 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
12481 set the end_locus of the expression as well.
12483 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
12486 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
12487 variables that are referenced in exception handlers volatile.
12491 Copyright (C) 2011 Free Software Foundation, Inc.
12493 Copying and distribution of this file, with or without modification,
12494 are permitted in any medium without royalty provided the copyright
12495 notice and this notice are preserved.