1 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
5 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
6 (smaller_form_type_p): ...this. Change parameter and variable names.
7 (call_to_gnu): Use the nominal type of the parameter to create the
8 temporary if it's a smaller form of the actual type.
9 (addressable_p): Return false if the actual type is integral and its
10 size is greater than that of the expected type.
12 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
14 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
15 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
16 (process_attributes): Delete.
17 (post_error_ne_num): Change parameter name.
18 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
19 with -g3. Remove a couple of obsolete lines. Minor tweaks.
20 If type annotating mode, operate on trees to compute the adjustment to
21 the sizes of tagged types. Fix long line.
22 (cannot_be_superflat_p): Tweak head comment.
23 (annotate_value): Fold local constant.
24 (set_rm_size): Fix long line.
25 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
26 (Attribute_to_gnu): Fix long line.
27 <Attr_Size>: Remove useless assertion.
28 Reorder statements. Use size_binop routine.
29 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
30 Create local variables for the label and the test. Tweak comments.
31 (Subprogram_Body_to_gnu): Reset cfun to NULL.
32 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
33 (process_inlined_subprograms): Integrate into...
34 (Compilation_Unit_to_gnu): ...this.
35 (gnat_to_gnu): Fix long line.
36 (post_error_ne_num): Change parameter name.
37 * gcc-interface/utils.c (process_attributes): Static-ify.
38 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
39 (create_type_decl): Add comment.
40 (create_var_decl_1): Process the attributes after adding the VAR_DECL
41 to the current binding level.
42 (create_subprog_decl): Likewise for the FUNCTION_DECL.
43 (end_subprog_body): Do not reset cfun to NULL.
44 (build_vms_descriptor32): Fix long line.
45 (build_vms_descriptor): Likewise.
46 (handle_nonnull_attribute): Likewise.
47 (convert_vms_descriptor64): Likewise.
48 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
49 (gnat_protect_expr): Fix thinko.
51 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
53 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
54 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
55 before translating the top-level node.
56 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
57 <N_Object_Declaration>: Likewise.
58 <N_Assignment_Statement>: Likewise.
59 <N_Unchecked_Type_Conversion>: Likewise.
60 (call_to_gnu): Remove kludge.
61 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
62 associated with user returns to be preserved.
63 (gnat_to_gnu): Add special code to deal with boolean rvalues.
64 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
66 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
67 <INDIRECT_REF>: Call build_fold_indirect_ref.
69 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
71 * g-socket.adb: A target can have multiple missing errno's. This
72 will result in multiple errno's being defined as -1. Because of this
73 we can not use a case but must use a series of if's to avoid
74 a duplicate case error in GNAT.Sockets.Resolve_Error.
76 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
78 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
79 a statement. Otherwise, if at top-level, push the processing of the
80 elaboration routine. In the misaligned case, issue the error messages
81 again on entry and create the temporary explicitly. Do not issue them
83 For a function call, emit the range check if necessary.
84 In the copy-in copy-out case, create the temporary for the return
86 Do not unnecessarily convert by-ref parameters to the formal's type.
87 Remove obsolete guards in conditions.
88 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
89 target to call_to_gnu in all cases.
90 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
91 (addressable_p) <CONSTRUCTOR>: Return false if not static.
92 <COMPOUND_EXPR>: New case.
93 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
94 expression if it has unconstrained array type.
95 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
96 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
99 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
101 * gcc-interface/trans.c (gigi): Do not start statement group.
102 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
103 Start statement group and push binding level here...
104 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
105 Do not push fake contexts at top level. Remove redundant code.
106 (call_to_gnu): Rename a local variable and constify another.
107 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
108 (set_current_block_context): Set it as the group's block.
109 (gnat_init_decl_processing): Delete unrelated init code.
110 (end_subprog_body): Use NULL_TREE.
112 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
114 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
115 side-effects of actual parameters before the call.
117 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
119 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
121 (set_rm_size): Reorder and remove obsolete test.
123 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
125 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
126 (gigi): Adjust ATTRIBUTE_UNUSED markers.
127 * gcc-interface/gadaint.h: New file.
128 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
129 (__gnat_to_canonical_file_spec): Remove declaration.
130 (number_names): Delete.
131 (number_files): Likewise.
133 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
136 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
138 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
140 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
141 Ekind. Return early for class-wide types. Do not compute initializer
142 unless necessary. Reuse the tree for an associated class-wide type
143 only if processing its root type.
145 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
147 * gsocket.h: Run-time can no longer be built without network
148 OS headers available. Changing RTEMS GNAT build procedure to
149 reflect this and letting run-time build use network .h files.
151 2010-04-13 Duncan Sands <baldrick@free.fr>
153 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
154 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
156 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
158 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
159 (parent_name_id): New macro.
160 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
161 * gcc-interface/trans.c (gigi): Initialize it.
162 (lvalue_required_p) <N_Type_Conversion>: New case.
163 <N_Qualified_Expression>: Likewise.
164 <N_Allocator>: Likewise.
165 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
167 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
169 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
170 (DECL_CONST_ADDRESS_P): New macro.
171 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
172 (SAME_FIELD_P): Likewise.
173 * gcc-interface/decl.c (constructor_address_p): New static function.
174 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
175 the return value of above function.
176 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
178 <E_Record_Subtype>: Likewise.
179 Set TREE_ADDRESSABLE on the type if it passed by reference.
180 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
181 (create_field_decl_from): Likewise.
182 (substitute_in_type): Likewise.
183 (purpose_member_field): Use SAME_FIELD_P.
184 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
185 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
186 parameter and adjust recursive calls.
187 <N_Explicit_Dereference>: New case.
188 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
189 Adjust calls to lvalue_required_p. Do not return the initializer of a
190 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
191 (call_to_gnu): Delay issuing error message for a misaligned actual and
192 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
193 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
194 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
195 type is passed by reference.
196 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
197 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
198 (build_simple_component_ref): Use SAME_FIELD_P.
200 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
202 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
203 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
204 front-end's predicate Is_By_Reference_Type. Use consistent order and
205 remove ??? comment. Use original conversion in all cases, if any.
206 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
207 (convert): Use local copy in more cases.
208 <INDIRECT_REF>: Remove deactivated code.
209 (unchecked_convert): Use a couple of local copies.
211 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
213 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
215 (lvalue_required_p) <N_Attribute_Reference>: Call it.
216 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
217 folding the result only if lvalue_required_for_attribute_p is true.
218 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
219 typed constant to build_component_ref.
220 (unchecked_convert): Likewise.
221 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
222 (build_allocator): Likewise.
224 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
226 * gcc-interface/utils2.c (build_cond_expr): Take the address and
227 dereference if the result type is passed by reference.
229 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
231 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
232 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
233 goto to the next statement.
235 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
237 * gcc-interface/gigi.h (maybe_variable): Delete.
238 (protect_multiple_eval): Likewise.
239 (maybe_stabilize_reference): Likewise.
240 (gnat_save_expr): Declare.
241 (gnat_protect_expr): Likewise.
242 (gnat_stabilize_reference): Likewise.
243 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
244 gnat_stabilize_reference.
245 (maybe_variable): Delete.
246 (elaborate_expression_1): Use gnat_save_expr.
247 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
248 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
249 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
250 <N_Slice>: Use gnat_protect_exp.
251 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
252 <N_In>: Use gnat_protect_expr.
253 Pass NULL to gnat_stabilize_reference.
254 (build_unary_op_trapv): Use gnat_protect_expr.
255 (build_binary_op_trapv): Likewise.
256 (emit_range_check): Likewise.
257 (emit_index_check): Likewise.
258 (convert_with_check): Likewise.
259 (protect_multiple_eval): Move to utils2.c file.
260 (maybe_stabilize_reference): Merge into...
261 (gnat_stabilize_reference): ...this. Move to utils2.c file.
262 (gnat_stabilize_reference_1): Likewise.
263 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
264 instead of protect_multiple_eval.
265 * gcc-interface/utils2.c (compare_arrays): Likewise.
266 (nonbinary_modular_operation): Likewise.
267 (maybe_wrap_malloc): Likewise.
268 (build_allocator): Likewise.
269 (gnat_save_expr): New function.
270 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
271 in common cases. Propagate TREE_READONLY onto dereferences.
272 (gnat_stabilize_reference_1): Move from trans.c file.
273 (gnat_stabilize_reference): Likewise.
275 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
277 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
278 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
279 node. Use the type of the operand to set TREE_READONLY.
280 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
281 _REF node. Do not overwrite TREE_READONLY.
282 (call_to_gnu): Rename local variable and fix various nits. In the
283 copy-in/copy-out case, build the SAVE_EXPR manually.
284 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
285 and fold the computations.
286 (protect_multiple_eval): Always save entire fat pointers.
287 (maybe_stabilize_reference): Minor tweaks.
288 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
289 tcc_type and tcc_statement.
290 * gcc-interface/utils.c (convert_to_fat_pointer): Call
291 protect_multiple_eval in lieu of save_expr.
292 (convert): Minor tweaks.
293 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
294 (builtin_type_for_size): Call gnat_type_for_size directly.
295 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
296 (contains_null_expr): Likewise
297 (gnat_build_constructor): Do not call it.
298 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
299 instead of gnat_stabilize_reference to protect the operands.
300 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
302 (maybe_wrap_malloc): Likewise.
303 (build_allocator): Likewise.
304 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
305 (gnat_mark_addressable): Rename parameter.
307 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
309 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
310 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
311 (TYPE_RETURNS_BY_REF_P): Rename into.
312 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
313 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
314 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
315 (build_return_expr): Likewise.
316 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
317 Rename local variables. If the return Mechanism is By_Reference, pass
318 return_by_invisible_ref_p to create_subprog_type instead of toggling
319 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
320 the mechanism. Use regular return for contrained types with non-static
321 size and return by invisible reference for unconstrained return types
322 with default discriminants. Update comment.
323 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
324 returns by invisible reference, turn the RESULT_DECL into a pointer.
325 Do not handle DECL_BY_REF_P in the CICO case here.
326 (call_to_gnu): Remove code handling return by target pointer. For a
327 function call, if the return type has non-constant size, generate the
328 assignment with an INIT_EXPR.
329 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
330 If the function returns by invisible reference, build the copy return
332 (add_decl_expr): Initialize the variable with an INIT_EXPR.
333 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
334 Adjust for renaming of macros. Copy the node only when necessary.
335 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
336 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
337 (convert_from_reference): Delete.
338 (is_byref_result): Likewise.
339 (gnat_genericize_r): Likewise.
340 (gnat_genericize): Likewise.
341 (end_subprog_body): Do not call gnat_genericize.
342 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
343 (build_return_expr): Adjust parameter names, logic and comment.
345 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
347 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
348 if the size is small enough. Propagate the alignment if there is an
349 alignment clause on the original array type.
350 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
351 Deal with under-aligned packed array types. Copy the size onto the
352 justified modular type and don't lay it out again. Likewise for the
353 padding type built for other under-aligned subtypes.
354 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
357 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
359 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
360 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
362 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
364 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
365 do not set the result type if there is a specified target and do not
366 convert the result in any cases.
367 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
368 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
370 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
372 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
374 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
377 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
378 pointer base types are variant of each other. Apply special treatment
379 for null to fat pointer types in all cases.
381 2010-01-28 Pascal Obry <obry@adacore.com>
383 * s-win32.ads: Add some missing constants.
385 2010-01-28 Vincent Celier <celier@adacore.com>
387 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
390 2010-01-28 Robert Dewar <dewar@adacore.com>
392 * gnat_rm.texi: Minor correction
394 2010-01-27 Pascal Obry <obry@adacore.com>
396 * g-awk.adb: ensure that an AWK session is reusable.
398 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
400 * g-regist.adb (For_Every_Key): Fix previous change.
403 2010-01-27 Thomas Quinot <quinot@adacore.com>
405 * lib-writ.ads: Current version of spec for new N (note) ALI lines
407 2010-01-27 Yannick Moy <moy@adacore.com>
409 * a-cdlili.adb (Insert): Correct exception message when cursor
410 designates wrong list.
412 2010-01-27 Vincent Celier <celier@adacore.com>
414 * gnatcmd.adb: When there is only one main specified, the package
415 support Switches (<main>) and attribute Switches is specified for the
416 main, use these switches, instead of Default_Switches ("Ada").
418 2010-01-27 Robert Dewar <dewar@adacore.com>
420 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
422 * exp_disp.adb: Minor reformatting
424 2010-01-27 Tristan Gingold <gingold@adacore.com>
426 * seh_init.c: Use __ImageBase instead of _ImageBase.
428 2010-01-27 Javier Miranda <miranda@adacore.com>
430 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
431 profile of interface thunks. The type of the controlling formal is now
432 the covered interface type (instead of the target tagged type).
434 2010-01-27 Sergey Rybin <rybin@adacore.com>
436 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
438 2010-01-27 Robert Dewar <dewar@adacore.com>
440 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
441 changed from Expr to N.
443 2010-01-26 Thomas Quinot <quinot@adacore.com>
445 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
446 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
449 2010-01-26 Vincent Celier <celier@adacore.com>
451 * prj-attr.adb: Add new attribute Library_Install_Name_Option
452 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
453 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
454 attributes Run_Path_Option and Library_Install_Name_Option.
455 * prj.ads (Project_Configuration): Replace component
456 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
457 component Library_Install_Name_Option.
458 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
459 Replace Run_Path_Origin_Supported with Run_Path_Origin
461 2010-01-26 Ed Schonberg <schonberg@adacore.com>
463 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
464 is not hidden by a homograph declared in another actual package.
466 2010-01-26 Robert Dewar <dewar@adacore.com>
468 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
469 decisions for pragmas Assert, Check, Precondition, Postcondition if
471 * scos.ads: Update comments.
472 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
473 Also remove obsolete code for CT (exit point) SCOs.
475 2010-01-26 Thomas Quinot <quinot@adacore.com>
477 * switch-c.adb: Fix handling of -gnatz*
479 2010-01-26 Robert Dewar <dewar@adacore.com>
481 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
482 qualifiers for FOR/WHILE loops
483 * scos.ads: Use separate type letters F/W for for/while loops
485 2010-01-26 Robert Dewar <dewar@adacore.com>
487 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
488 entries per line, one for each statement in the sequence).
489 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
490 size from 100 to 10_000 for SC_Array to avoid any real possibility of
491 overflow. Output decisions in for loops.
492 Exclude labels from CS lines.
493 * scos.ads: Clarify that label is not included in the entry point
495 2010-01-26 Robert Dewar <dewar@adacore.com>
497 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
498 format of statement sequence SCO entries (one location/statement).
499 * put_scos.adb (Put_SCOs): Implement new format of CS lines
500 * scos.ads: Update comments.
501 * sem_eval.adb: Minor reformatting.
503 2010-01-26 Robert Dewar <dewar@adacore.com>
505 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
506 (Extend_Statement_Sequence): New procedures
507 (Traverse_Declarations_Or_Statements): New handling for exits.
509 2010-01-26 Robert Dewar <dewar@adacore.com>
511 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
514 2010-01-26 Robert Dewar <dewar@adacore.com>
516 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
517 * scos.ads: Clarify handling of logical operators
519 2010-01-26 Arnaud Charlet <charlet@adacore.com>
521 * s-tpoben.adb: Update comments.
523 2010-01-26 Robert Dewar <dewar@adacore.com>
525 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
528 2010-01-26 Robert Dewar <dewar@adacore.com>
530 * scos.ads: Clean up documentation, remove obsolete XOR references
531 2010-01-26 Vincent Celier <celier@adacore.com>
533 * gnat_ugn.texi: Complete documentation on the restrictions for
534 combined options in -gnatxxx switches.
537 2010-01-26 Arnaud Charlet <charlet@adacore.com>
539 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
540 a controlled operation, abort is already deferred at this point, so we
541 need to use Defer_Abort_Nestable.
543 2010-01-26 Vincent Celier <celier@adacore.com>
545 * prj-conf.adb (Get_Config_Switches): Check for a default language for
546 a project extending a project with no languages.
548 2010-01-26 Vincent Celier <celier@adacore.com>
550 * switch-c.adb (Scan_Front_End_Switches): Take into account options
552 Allow -gnateG to be followed by other options.
554 2010-01-26 Robert Dewar <dewar@adacore.com>
556 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
557 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
560 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
562 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
563 that allows to iterate over all subkeys of a key.
565 2010-01-26 Ed Falis <falis@adacore.com>
567 * sysdep.c: enable NFS for VxWorks MILS
568 * env.c: enable __gnat_environ for VxWorks MILS
569 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
571 2010-01-25 Bob Duff <duff@adacore.com>
573 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
574 is an internally-generated positional aggregate, and the bounds are
575 already correctly set. We don't want to overwrite those bounds with
576 bounds determined by context.
578 2010-01-25 Robert Dewar <dewar@adacore.com>
580 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
581 exp_ch9.adb, g-sechas.ads: Minor reformatting.
583 2010-01-25 Thomas Quinot <quinot@adacore.com>
585 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
586 integer type) before subtracting 1, otherwise the computation may wrap
587 (because size_t is modular) and cause the conversion to fail.
589 2010-01-25 Ed Falis <falis@adacore.com>
591 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
593 2010-01-25 Vincent Celier <celier@adacore.com>
595 * prj-attr.adb: New attribute Run_Path_Origin_Required
596 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
597 attribute Run_Path_Origin_Required.
598 * prj.ads (Project_Configuration): New component
599 Run_Path_Origin_Supported.
600 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
602 2010-01-25 Ed Schonberg <schonberg@adacore.com>
604 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
605 have errors, do not continue resolution of the aggregate.
606 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
607 the array type indicates an error.
609 2010-01-25 Bob Duff <duff@adacore.com>
611 * sinfo.ads: Minor comment fixes.
613 2010-01-25 Bob Duff <duff@adacore.com>
615 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
617 2010-01-25 Arnaud Charlet <charlet@adacore.com>
619 * gnatvsn.ads (Current_Year): Update.
621 2010-01-25 Florian Villoing <villoing@adacore.com>
623 * gnat_ugn.texi: Fix typo.
625 2010-01-25 Thomas Quinot <quinot@adacore.com>
627 * scos.ads: Update specification.
629 2010-01-25 Ed Schonberg <schonberg@adacore.com>
631 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
632 enclosing subprogram has no previous spec, attach postcondition
633 procedure to the defining entity for the body.
635 2010-01-25 Ed Schonberg <schonberg@adacore.com>
637 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
638 initialization procedure of the ancestor part of an extension aggregate
639 if it is an interface type.
641 2010-01-25 Vincent Celier <celier@adacore.com>
643 * gnatlink.adb (Process_Binder_File): The directory for the shared
644 version of libgcc in the run path options is found in the subdirectory
645 indicated by __gnat_default_libgcc_subdir.
646 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
649 2010-01-25 Ed Schonberg <schonberg@adacore.com>
651 * sem_prag.adb: More flexible pragma Annotate.
653 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
655 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
656 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
658 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
660 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
662 2010-01-18 Jan Hubicka <jh@suse.cz>
665 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
666 unit local variables.
668 2010-01-17 Laurent GUERBY <laurent@guerby.net>
670 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
672 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
674 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
675 * system-linux-armeb.ads, system-linux-armel.ads: New files.
677 2010-01-09 Simon Wright <simon@pushface.org>
680 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
685 Copyright (C) 2010 Free Software Foundation, Inc.
687 Copying and distribution of this file, with or without modification,
688 are permitted in any medium without royalty provided the copyright
689 notice and this notice are preserved.