1 2010-07-20 Jason Merrill <jason@redhat.com>
4 * pt.c (tsubst_copy_and_build): Rework last change.
7 * pt.c (tsubst_copy_and_build): Handle partial substitution of
10 2010-07-19 Jason Merrill <jason@redhat.com>
13 * semantics.c (finish_decltype_type): Correct decltype
14 of parenthesized rvalue reference variable.
17 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
18 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
20 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
23 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
25 * cp-tree.h: Adjust declaration.
26 * init.c (perform_member_init): Adjust caller.
27 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
28 * typeck2.c (store_init_value): Likewise.
29 (build_functional_cast): Pass complain argument to
30 build_x_compound_expr_from_list.
32 2010-07-16 Jason Merrill <jason@redhat.com>
35 * pt.c (process_partial_specialization): Diagnose partial
36 specialization after instantiation.
37 (most_specialized_class): Add complain parm.
39 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
41 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
43 * init.c (build_new_1): Use cp_build_function_call_nary instead of
44 cp_build_function_call.
46 2010-07-15 Jason Merrill <jason@redhat.com>
49 * call.c (add_function_candidate): If we're working on an implicit
50 declaration, don't consider candidates that won't match.
51 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
52 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
55 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
56 (TYPE_HAS_USER_OPEQ): New.
57 * decl.c (grok_special_member_properties): Set it.
58 * class.c (add_implicitly_declared_members): Don't lazily declare
59 constructors/operator= if a base or member has a user-declared one.
60 (check_bases_and_members, check_bases): Adjust.
61 (check_field_decls, check_field_decl): Adjust.
63 2010-07-15 Anatoly Sokolov <aesok@post.ru>
65 * decl.c (integer_three_node): Remove.
66 (cxx_init_decl_processing): Do not initialize the integer_three_node.
67 * cp-tree.h (integer_three_node): Remove.
69 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
71 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
74 * cp-gimplify.c: Likewise.
79 * name-lookup.c: Likewise.
80 * optimize.c: Likewise.
85 * semantics.c: Likewise.
87 * typeck2.c: Likewise.
89 2010-07-14 Jason Merrill <jason@redhat.com>
91 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
92 (build_field_list): Cache field type.
94 Implement C++0x unrestricted unions (N2544)
95 * class.c (check_field_decl): Loosen union handling in C++0x.
96 * method.c (walk_field_subobs): Split out from...
97 (synthesized_method_walk): ...here. Set msg before loops.
98 (process_subob_fn): Check for triviality in union members.
99 * init.c (sort_mem_initializers): Splice out uninitialized
100 anonymous unions and union members.
101 (push_base_cleanups): Don't automatically destroy anonymous unions
104 2010-07-13 Jason Merrill <jason@redhat.com>
107 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
108 (TYPE_HAS_USER_OPEQ): New.
109 * decl.c (grok_special_member_properties): Set it.
110 * class.c (add_implicitly_declared_members): Don't lazily declare
111 constructors/operator= if a base or member has a user-declared one.
112 (check_bases_and_members, check_bases): Adjust.
113 (check_field_decls, check_field_decl): Adjust.
114 * method.c (synthesized_method_walk): Initialize check_vdtor.
117 * mangle.c (write_type): Canonicalize.
118 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
119 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
121 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
124 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
126 * typeck.c (get_delta_difference): Update prototype, add a
127 tsubst_flags_t parameter; update get_delta_difference_1 calls and
128 add checks for error_mark_node.
129 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
130 parameter; update lookup_base call.
131 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
132 parameter; update get_delta_difference call and add check for
134 (convert_ptrmem): Update prototype, add a tsubst_flags_t
135 parameter; update get_delta_difference call and add check for
136 error_mark_node; update build_ptrmemfunc call.
137 (build_static_cast_1): Adjust convert_ptrmem call.
138 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
139 (cp_build_unary_op): Adjust build_ptrmemfunc call.
140 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
141 and build_ptrmemfunc calls.
142 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
144 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
147 * call.c (build_temp): Add tsubst_flags_t complain parameter;
148 adjust build_special_member_call call, pass complain.
149 (convert_like_real): Adjust build_temp call, pass complain.
151 2010-07-09 Jason Merrill <jason@redhat.com>
154 * cp-tree.h (BV_LOST_PRIMARY): New macro.
155 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
157 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
159 2010-07-08 Jason Merrill <jason@redhat.com>
162 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
163 virtual bases for covariant thunks.
165 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
167 * cp-tree.h: Do not include toplev.h.
169 2010-07-06 Jason Merrill <jason@redhat.com>
172 * call.c (is_std_init_list): Look through typedefs.
175 * init.c (build_offset_ref): If scope isn't dependent,
176 don't exit early. Look at TYPE_MAIN_VARIANT.
177 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
179 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
181 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
183 * cp-tree.h (impl_conv_void): New type.
184 (convert_to_void): Adjust prototype.
185 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
186 diagnostic for easy translation. Change caller.
187 * typeck.c: Update call to convert_to_void.
188 * semantics.c: Likewise.
191 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
193 * decl.c (cp_finish_decl): Call add_local_decl.
194 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
196 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
198 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
201 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
204 * parser.c (cp_parser_primary_expression): Error if local template is
207 2010-07-02 Le-Chun Wu <lcwu@google.com>
210 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
211 (variable or type) shadows another type.
213 2010-07-02 Jakub Jelinek <jakub@redhat.com>
216 * typeck.c (convert_for_assignment): When converting a convertible
217 vector type or objc++ types, call mark_rvalue_use.
218 * typeck2.c (build_m_component_ref): Use return values from
219 mark_rvalue_use or mark_lvalue_use.
220 * class.c (build_base_path): Likewise.
221 * call.c (build_conditional_expr): Likewise.
223 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
226 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
229 2010-07-01 Richard Guenther <rguenther@suse.de>
231 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
232 predicate we are looking for, allow non-gimplified
235 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
238 * typeck.c (cp_build_unary_op): Early return error_mark_node when
239 arg is NULL_TREE too.
240 * call.c (convert_class_to_reference): Return error_mark_node when
243 2010-06-30 Michael Matz <matz@suse.de>
245 * repo.c (finish_repo): Fix typo.
247 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
249 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
251 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
253 * repo.c (pending_repo): Change type to a VEC.
254 (finish_repo): Adjust for new type of pending_repo.
255 (repo_emit_p): Likewise.
257 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
259 * tree.c: Include gimple.h. Do not include tree-flow.h
260 * decl.c: Do not include tree-flow.h
261 * Make-lang.in: Adjust dependencies.
263 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
265 * decl.c (incomplete_var): Declare. Declare VECs containing them.
266 (incomplete_vars): Adjust comment. Change type to a VEC.
267 (maybe_register_incomplete_var): Adjust for new type.
268 (complete_vars): Adjust iteration over incomplete_vars.
270 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
272 * decl.c (struct named_label_entry): Change type of bad_decls field
274 (poplevel_named_label_1): Adjust for new type of bad_decls.
275 (check_goto): Likewise.
277 2010-06-29 Jason Merrill <jason@redhat.com>
279 Enable implicitly declared move constructor/operator= (N3053).
280 * class.c (add_implicitly_declared_members): A class with no
281 explicitly declared copy or move constructor gets both declared
282 implicitly, and similarly for operator=.
283 (check_bases): A type with no copy ctor does not inhibit
284 a const copy ctor in a derived class. It does mean the derived
286 (check_field_decl): Likewise.
287 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
288 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
289 (trivially_copyable_p): Likewise.
290 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
291 * class.c (finish_struct_bits): Likewise.
292 * tree.c (build_target_expr_with_type): Likewise.
293 * typeck2.c (store_init_value): Likewise.
295 Enable implicitly deleted functions (N2346)
296 * class.c (check_bases_and_members): Adjust lambda flags.
297 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
299 * decl2.c (mark_used): Adjust error for use of deleted function.
301 Machinery to support implicit delete/move.
302 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
303 has_complex_move_ctor, has_complex_move_assign bitfields.
304 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
305 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
306 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
307 (enum special_function_kind): Add sfk_move_assignment.
308 (LOOKUP_SPECULATIVE): New.
309 * call.c (build_over_call): Return early if it's set.
310 (build_over_call): Use trivial_fn_p.
311 * class.c (check_bases): If the base has no default constructor,
312 the derived one is non-trivial. Handle move ctor/op=.
313 (check_field_decl): Likewise.
314 (check_bases_and_members): Handle move ctor/op=.
315 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
316 (type_has_move_constructor, type_has_move_assign): New.
317 * decl.c (grok_special_member_properties): Handle move ctor/op=.
318 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
320 (do_build_copy_constructor): Use it.
321 (do_build_assign_ref): Likewise. Handle move assignment.
322 (build_stub_type, build_stub_object, locate_fn_flags): New.
323 (locate_ctor): Use locate_fn_flags.
324 (locate_copy, locate_dtor): Remove.
325 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
326 (process_subob_fn, synthesized_method_walk): New.
327 (maybe_explain_implicit_delete): New.
328 (implicitly_declare_fn): Use synthesized_method_walk,
329 type_has_trivial_fn, and type_set_nontrivial_flag.
330 (defaulted_late_check): Set DECL_DELETED_FN.
331 (defaultable_fn_check): Handle sfk_move_assignment.
332 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
333 implicitly deleted move ctor/op=.
334 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
335 (lookup_fnfields_slot): New.
336 * semantics.c (omp_clause_info_fndecl): Remove.
337 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
338 get_copy_assign, trivial_fn_p.
339 (trait_expr_value): Adjust call to locate_ctor.
340 * tree.c (special_function_p): Handle sfk_move_assignment.
342 * class.c (type_has_virtual_destructor): New.
343 * cp-tree.h: Declare it.
344 * semantics.c (trait_expr_value): Use it.
346 * call.c (build_over_call): Only give warnings with tf_warning.
348 * name-lookup.c (pop_scope): Handle NULL_TREE.
350 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
351 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
352 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
353 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
354 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
355 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
356 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
357 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
358 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
359 (sfk_assignment_operator): Rename to sfk_copy_assignment.
360 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
361 * search.c, semantics.c, tree.c: Adjust.
363 * pt.c (dependent_scope_ref_p): Remove.
364 (value_dependent_expression_p): Don't call it.
365 (type_dependent_expression_p): Here either.
366 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
367 if the scope isn't dependent.
369 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
373 * pt.c (has_value_dependent_address): New.
374 (value_dependent_expression_p): Check it.
375 (convert_nontype_argument): Likewise. Call decay_conversion before
376 folding if we want a pointer.
377 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
378 scope is the current instantiation.
380 2010-06-28 Jakub Jelinek <jakub@redhat.com>
383 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
386 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
388 * init.c: Do not include except.h.
391 * cp-lang.c: Likewise.
393 * semantics.c: Likewise.
395 * except.c: Likewise.
396 (init_exception_processing): Do not set the removed
397 lang_protect_cleanup_actions here.
398 (cp_protect_cleanup_actions): Make non-static and remove prototype.
399 (doing_eh): New, moved from except.c but removed the do_warning flag.
400 (expand_start_catch_block): Update doing_eh call.
401 (expand_end_catch_block): Likewise.
402 (build_throw): Likewise.
403 * cp-tree.h: Prototype cp_protect_cleanup_actions.
404 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
405 cp_protect_cleanup_actions.
406 * Make-lang.in: Update dependencies.
408 2010-06-26 Jason Merrill <jason@redhat.com>
410 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
411 constructor called with a single argument that takes a reference
412 to the constructor's class.
413 (BAD_CONVERSION_RANK): New.
414 (compare_ics): Use it to compare bad ICSes.
416 2010-06-25 Joseph Myers <joseph@codesourcery.com>
418 * lang-specs.h: Remove +e handling.
420 2010-06-24 Andi Kleen <ak@linux.intel.com>
422 * parser.c: (cp_parser_question_colon_clause):
423 Switch to use cp_lexer_peek_token.
424 Call warn_for_omitted_condop. Call pedwarn for omitted
427 2010-06-22 Jakub Jelinek <jakub@redhat.com>
430 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
431 datum and mark_rvalue_use on component.
434 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
435 the CALL_EXPR has no arguments.
437 2010-06-21 Jason Merrill <jason@redhat.com>
439 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
441 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
444 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
446 * name-lookup.c (struct arg_lookup): Convert namespaces and
447 classes fields to VEC.
448 (arg_assoc_namespace): Adjust for new type of namespaces.
449 (arg_assoc_class): Adjust for new type of classes.
450 (lookup_arg_dependent): Use make_tree_vector and
452 * typeck2.c (build_x_arrow): Use vec_member.
454 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
457 * error.c (dump_decl): Better wording for anonymous namespace.
459 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
461 * class.c (build_vtbl_initializer): Adjust computation of new_position
462 and which entry to add padding for.
464 2010-06-16 Jason Merrill <jason@redhat.com>
466 * except.c (check_noexcept_r): Return the problematic function.
467 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
468 * pt.c (tsubst_copy_and_build): Pass it.
469 * parser.c (cp_parser_unary_expression): Likewise.
470 * cp-tree.h: Adjust prototype.
472 * method.c (defaulted_late_check): Give the defaulted method
473 the same exception specification as the implicit declaration.
475 2010-06-15 Jason Merrill <jason@redhat.com>
477 * class.c (add_implicitly_declared_members): Implicit assignment
478 operators can also be virtual overriders.
479 * method.c (lazily_declare_fn): Likewise.
481 * call.c (convert_like_real): Give "initializing argument of"
482 information for ambiguous conversion. Give source position
485 * call.c (print_z_candidates): Do print viable deleted candidates.
486 (joust): Don't choose a deleted function just because its worst
487 conversion is better than another candidate's worst.
489 * call.c (convert_like_real): Don't complain about
490 list-value-initialization from an explicit constructor.
492 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
493 DECL_SOURCE_LOCATION directly.
495 * class.c (type_has_user_provided_default_constructor): Use
498 * call.c (is_subseq): Handle ck_aggr, ck_list.
499 (compare_ics): Treat an aggregate or ambiguous conversion to the
500 same type as involving the same function.
502 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
504 * typeck.c (convert_for_assignment): Fix comment. Change message
505 format from %d to %qP.
506 (convert_for_initialization): Fix comment.
508 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
510 * cp-tree.h (expr_list_kind): New type.
511 (impl_conv_rhs): New type.
512 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
514 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
515 diagnostics for easy translation. Change caller.
516 (convert_for_initialization): Use impl_conv_rhs and change caller.
517 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
518 diagnostics for easy translation. Change caller.
519 * decl.c (bad_spec_place): New enum.
520 (bad_specifiers): Use it and emit the diagnostics for easy
521 translation. Change caller.
522 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
524 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
526 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
528 * decl2.c (cp_write_global_declarations): Adjust for new type of
530 * name-lookup.c (current_decl_namespace): Likewise.
531 (push_decl_namespace): Likewise.
532 (pop_decl_namespace): Likewise.
534 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
536 * call.c (build_java_interface_fn_ref): Call build_function_type_list
537 instead of build_function_type.
538 * decl.c (cxx_init_decl_processing): Likewise.
539 (declare_global_var): Likewise.
540 (get_atexit_node): Likewise.
541 (expand_static_init): Likewise.
542 * decl2.c (start_objects): Likewise.
543 (start_static_storage_duration_function): Likewise.
544 * except.c (init_exception_processing): Likewise.
545 (build_exc_ptr): Likewise.
546 (build_throw): Likewise.
547 * rtti.c (throw_bad_cast): Likewise.
548 (throw_bad_typeid): Likewise.
549 (build_dynamic_cast_1): Likewise.
551 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
553 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
554 (build_op_delete_call): Likewise.
555 (build_over_call): Likewise.
556 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
557 * pt.c (process_partial_specialization): Likewise.
558 (tsubst_template_args): Likewise.
559 * semantics.c (finish_asm_stmt): Likewise.
561 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
563 * decl.c (record_key_method_defined): New, broken out of ...
564 (finish_function): ... here. Call it.
565 (start_decl): Treat aliases as definitions.
567 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
569 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
571 * pt.c (maybe_process_partial_specialization): Likewise.
572 (register_specialization): Likewise.
573 (add_pending_template): Likewise.
574 (lookup_template_class): Likewise.
575 (push_tinst_level): Likewise.
577 * parser.c (cp_lexer_new_main): Likewise.
578 (cp_lexer_new_from_tokens): Likewise.
579 (cp_token_cache_new): Likewise.
580 (cp_parser_context_new): Likewise.
581 (cp_parser_new): Likewise.
582 (cp_parser_nested_name_specifier_opt): Likewise.
583 (cp_parser_template_id): Likewise.
585 * name-lookup.c (binding_entry_make): Likewise.
586 (binding_table_construct): Likewise.
587 (binding_table_new): Likewise.
588 (cxx_binding_make): Likewise.
589 (pushdecl_maybe_friend): Likewise.
590 (begin_scope): Likewise.
591 (push_to_top_level): Likewise.
593 * lex.c (init_reswords): Likewise.
594 (retrofit_lang_decl): Likewise.
595 (cxx_dup_lang_specific_decl): Likewise.
596 (copy_lang_type): Likewise.
597 (cxx_make_type): Likewise.
599 * decl.c (make_label_decl): Likewise.
600 (check_goto): Likewise.
601 (start_preparsed_function): Likewise.
602 (save_function_data): Likewise.
604 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
606 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
608 * class.c (finish_struct_1): Likewise.
610 * cp-tree.h (struct lang_type): Add variable_size GTY option.
611 (struct lang_decl): Likewise.
613 * parser.c (cp_parser_new): Update comment to not reference
616 2010-06-07 Jason Merrill <jason@redhat.com>
619 * error.c (dump_parameters): Mask out TFF_SCOPE.
620 (dump_simple_decl): Don't print the scope of a PARM_DECL.
621 (dump_scope): Remove no-op mask.
624 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
626 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
627 * init.c (build_offset_ref): Use it.
628 * pt.c (maybe_process_partial_specialization): Use it.
629 (instantiate_class_template): Use it.
630 * search.c (lookup_base): Use it.
632 2010-06-07 Jakub Jelinek <jakub@redhat.com>
635 * expr.c (mark_exp_read): Handle INDIRECT_REF.
636 * cvt.c (convert_to_void): Handle INDIRECT_REF like
640 * decl.c (initialize_local_var): If TREE_USED is set on the type,
641 set also DECL_READ_P on the decl.
643 2010-05-25 Dodji Seketeli <dodji@redhat.com>
646 * cp-tree.h (typedef_variant_p): Move this declaration to
648 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
649 * decl.c (grokdeclarator): Do not rename debug info of an
650 anonymous tagged type named by a typedef.
652 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
655 * class.c (check_field_decls): Move the call to
656 check_bitfield_decl before trying to set the
657 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
659 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
661 * typeck.c: Update include path for moved files.
664 * cp-gimplify.c: Likewise.
665 * cp-lang.c: Likewise.
667 * semantics.c: Likewise.
668 * cxx-pretty-print.h: Likewise.
670 * parser.c: Likewise.
671 * cp-objcp-common.c: Likewise.
672 * cp-tree.h: Likewise.
673 * name-lookup.c: Likewise.
675 * name-lookup.h: Likewise.
676 * config-lang.in: Update paths in gtfiles for files in c-family/.
677 * Make-lang.in: Likewise.
679 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
681 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
682 * typeck.c (build_ptrmemfunc): Likewise.
684 2010-06-04 Jason Merrill <jason@redhat.com>
686 * typeck2.c (merge_exception_specifiers): Adjust merging of
687 throw() and noexcept(true).
689 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
690 using an uninitialized variable.
692 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
693 (pp_cxx_expression): Likewise.
695 Implement noexcept-specification (15.4)
696 * parser.c (cp_parser_exception_specification_opt): Parse it.
697 Give -Wdeprecated warning about throw() specs.
698 * pt.c (tsubst_exception_specification): Handle it.
699 * error.c (dump_exception_spec): Handle it.
700 (dump_expr): Handle NOEXCEPT_EXPR.
701 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
702 * typeck.c (comp_except_specs): Handle compatibility rules.
703 Change exact parm to take an enum.
704 * typeck2.c (merge_exception_specifiers): Handle noexcept.
705 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
706 (type_throw_all_p, build_noexcept_spec): New fns.
707 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
708 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
709 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
710 (noexcept_true_spec, noexcept_false_spec): New macros.
711 * name-lookup.c (pushdecl_maybe_friend): Adjust.
712 * search.c (check_final_overrider): Adjust.
713 * decl.c (check_redeclaration_exception_specification): Adjust.
714 (use_eh_spec_block): Use type_throw_all_p.
715 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
716 Give operator new a noexcept-specification in C++0x mode.
717 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
718 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
720 Implement noexcept operator (5.3.7)
721 * cp-tree.def (NOEXCEPT_EXPR): New.
722 * except.c (check_noexcept_r, finish_noexcept_expr): New.
723 * cp-tree.h: Declare finish_noexcept_expr.
724 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
725 * pt.c (tsubst_copy_and_build): And tsubst it.
726 (type_dependent_expression_p): Handle it.
727 (value_dependent_expression_p): Handle it.
729 * call.c (build_conditional_expr): Never fold in unevaluated context.
730 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
731 * semantics.c (simplify_aggr_init_expr): Likewise.
732 * typeck.c (merge_types): Call merge_exception_specifiers.
733 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
734 DECL_ANTICIPATED for preferring new type.
736 2010-06-04 Joseph Myers <joseph@codesourcery.com>
738 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
741 2010-06-04 Jakub Jelinek <jakub@redhat.com>
744 * typeck.c (build_class_member_access_expr): Call mark_exp_read
745 on object for static data members.
747 2010-06-04 Jakub Jelinek <jakub@redhat.com>
748 Jason Merrill <jason@redhat.com>
751 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
752 with the same type, call mark_lvalue_use on both.
754 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
756 * class.c (struct vtbl_init_data_s): Remove last_init field.
757 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
759 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
761 (build_vtt): Likewise.
762 (initialize_vtable): Take a VEC instead of a tree.
763 (build_vtt_inits): Change return type to void. Take a VEC **
764 instead of a tree *; accumulate results into said VEC.
765 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
766 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
767 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
769 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
770 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
772 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
773 rather than tree_cons.
774 (build_vbase_offset_vtbl_entries): Likewise.
775 (add_vcall_offset): Likewise.
776 (build_rtti_vtbl_entries): Likewise.
777 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
778 * decl.c (initialize_artificial_var): Use build_constructor instead
779 of build_constructor_from_list.
781 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
784 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
787 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
789 * parser.c (cp_parser_mem_initializer_list): Change error text.
791 2010-06-02 Jakub Jelinek <jakub@redhat.com>
793 * cp-objcp-common.c (shadowed_var_for_decl): Change into
794 tree_decl_map hashtab from tree_map.
795 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
796 (init_shadowed_var_for_decl): Adjust initialization.
799 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
800 instead of calling mark_exp_read only when not an assignment.
803 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
804 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
805 Set DECL_VALUE_EXPR on var.
807 2010-06-02 Jason Merrill <jason@redhat.com>
809 * error.c (dump_type): Improve typedef handling.
814 * name-lookup.c (same_entity_p): New.
815 (ambiguous_decl): Multiple declarations of the same entity
818 2010-06-01 Jason Merrill <jason@redhat.com>
821 * call.c (add_list_candidates): Prefer the default constructor.
822 (build_aggr_conv): Treat missing initializers like { }.
823 * typeck2.c (process_init_constructor_record): Likewise.
824 * init.c (expand_default_init): Use digest_init for
825 direct aggregate initialization, too.
827 * call.c (add_list_candidates): Split out...
828 (build_user_type_conversion_1): ...from here.
829 (build_new_method_call): And here.
830 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
833 * call.c (build_list_conv): Set list-initialization flags properly.
835 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
837 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
839 2010-06-01 Arnaud Charlet <charlet@adacore.com>
840 Matthew Gingell <gingell@adacore.com>
842 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
843 * decl2.c: Include langhooks.h and c-ada-spec.h.
844 (cpp_check, collect_source_refs, collect_ada_namespace,
845 collect_all_refs): New functions.
846 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
847 * lang-specs.h: Ditto.
849 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
851 * cp-tree.h (cp_build_function_call_nary): Declare.
852 * typeck.c (cp_build_function_call_nary): Define.
853 * decl.c (register_dtor_fn): Use it instead of
854 cp_build_function_call.
855 (cxx_maybe_build_cleanup): Likewise.
856 * decl2.c (generate_ctor_or_dtor_function): Likewise.
857 * except.c (do_get_exception_ptr): Likewise.
858 (do_begin_catch): Likewise.
859 (do_allocate_exception): Likewise.
860 (do_free_exception): Likewise.
861 (build_throw): Likewise. Use cp_build_function_call_vec instead
862 of cp_build_function_call.
863 (do_end_catch): Likewise.
865 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
867 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
868 (struct cp_declarator): Move id_loc field up.
870 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
872 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
873 this file is included before c-common.h. Define GCC_DIAG_STYLE
874 before including diagnostic-core.h and toplev.h.
875 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
876 * pt.c: Include cp-tree.h before c-common.h.
878 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
880 * tree.c (c_register_addr_space): Add stub.
882 2010-05-28 Joseph Myers <joseph@codesourcery.com>
884 * g++spec.c (lang_specific_driver): Use fatal_error instead of
887 2010-05-28 Dodji Seketeli <dodji@redhat.com>
889 Revert fix of PR c++/44188
890 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
892 * tree.c (typedef_variant_p): Revert moving this definition to
894 * decl.c (grokdeclarator): Revert naming typedef handling.
896 2010-05-27 Joseph Myers <joseph@codesourcery.com>
898 * call.c: Include diagnostic-core.h instead of diagnostic.h.
899 * cp-lang.c: Don't include diagnostic.h
900 * name-lookup.c: Include diagnostic-core.h instead of
902 (cp_emit_debug_info_for_using): Use seen_error.
903 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
904 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
905 * pt.c (iterative_hash_template_arg): Use seen_error.
906 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
907 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
908 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
909 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
912 2010-05-25 Dodji Seketeli <dodji@redhat.com>
915 * cp-tree.h (typedef_variant_p): Move this declaration to
917 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
918 * decl.c (grokdeclarator): Do not rename debug info of an
919 anonymous tagged type named by a typedef.
921 2010-05-27 Jason Merrill <jason@redhat.com>
924 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
927 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
930 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
931 * class.c (layout_class_type): Likewise.
932 * decl.c (finish_enum): Likewise.
933 * mangle.c (write_builitin_type): Likewise.
935 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
937 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
939 * decl.c (grokdeclarator): Handle __int128.
940 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
941 (cp_parser_simple_type_specifier): Likewise.
942 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
943 * typeck.c (cp_common_type): Handle __int128.
944 * mangle.c (integer_type_codes): Add itk_int128 and
947 2010-05-26 Jason Merrill <jason@redhat.com>
950 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
953 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
955 * cp-lang.c: Do not include expr.h.
957 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
959 * decl.c: Do not include rtl.h
960 * semantics.c: Likewise.
962 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
964 * cp-tree.h: Do not include splay-tree.h.
965 (struct prtmem_cst): Remove unused field and false comment.
966 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
967 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
968 * init.c: Do not include rtl.h and expr.h.
969 * class.c: Do not include rtl.h. Include splay-tree.h.
970 (build_clone): Use plain NULL instead of NULL_RTX.
971 * decl.c: Do not include expr.h. Explain why rtl.h has to be
972 included. Include splay-tree.h.
973 * method.c: Do not include rtl.h and expr.h.
974 (use_thunk): Use plain NULL instead of NULL_RTX.
975 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
976 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
977 and target.h. Include splay-tree.h.
978 * expr.c: Do not include rtl.h and expr.h.
979 * pt.c: Do not include obstack.h and rtl.h.
980 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
981 (tsubst_decl): Likewise.
982 (instantiate_decl): Likewise.
983 * semantics.c: Do not include exprt.h and debug.h. Explain why
984 rtl.h has to be included.
985 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
986 * call.c: Do not include rtl.h and expr.h.
987 * search.c: Do not include obstack.h and rtl.h.
988 * friend.c: Do not include rtl.h and expr.h.
989 * Make-lang.in: Update dependencies.
991 2010-05-25 Jakub Jelinek <jakub@redhat.com>
994 * parser.c (non_integral_constant): Add NIC_NONE.
995 (required_token): Add RT_NONE.
996 (cp_parser_unary_expression): Initialize non_constant_p
998 (cp_parser_asm_definition): Initialize missing to RT_NONE.
999 (cp_parser_primary_expression, cp_parser_postfix_expression,
1000 cp_parser_cast_expression, cp_parser_binary_expression,
1001 cp_parser_functional_cast): Fix formatting.
1003 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
1006 * parser.c: Remove inclusion of dyn-string.h.
1007 (non_integral_constant): New enum.
1008 (name_lookup_error): New enum.
1009 (required_token): New enum.
1010 (cp_parser_required_error): New function.
1011 (cp_parser_require): Change the type of variable token_desc to
1012 required_token and use cp_parser_required_error.
1013 (cp_parser_require_keyword): Likewise.
1014 (cp_parser_error): Use gmsgid as parameter.
1015 (cp_parser_name_lookup_error): Change the type of variable desired to
1016 name_lookup_error and put the diagnostic in the full sentences. Change
1018 (cp_parser_non_integral_constant_expression): Change the type of the
1019 variable thing to non_integral_constant and put the diagnostics in
1020 full sentences. Change caller.
1022 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
1025 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
1027 2010-05-24 Joseph Myers <joseph@codesourcery.com>
1029 * error.c (cp_diagnostic_starter): Update call to
1030 diagnostic_build_prefix.
1031 (cp_print_error_function,
1032 print_instantiation_partial_context_line): Check show_column flag
1035 2010-05-24 Jason Merrill <jason@redhat.com>
1038 * decl.c (check_initializer): Don't wrap an init-list in a
1040 * init.c (build_aggr_init): Don't assume copy-initialization if
1041 init has CONSTRUCTOR_IS_DIRECT_INIT.
1042 * call.c (build_new_method_call): Sanity check.
1044 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
1046 * rtti.c (tinfo_base_init): Use build_constructor instead of
1047 build_constructor_from_list. Don't cons a tree node for
1049 (generic_initializer): Use build_constructor_single instead of
1050 build_constructor_from_list.
1051 (ptr_initializer): Use build_constructor instead of
1052 build_constructor_from_list
1053 (ptm_initializer): Likewise.
1054 (class_initializer): Likewise. Take varargs instead of TRAIL.
1055 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
1056 build_constructor instead of build_constructor_from_list.
1058 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
1060 * semantics.c: Include bitmap.h.
1061 * Make-lang.in: Update dependencies.
1063 2010-05-22 Jan Hubicka <jh@suse.cz>
1065 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
1067 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
1069 2010-05-21 Joseph Myers <joseph@codesourcery.com>
1071 * cxx-pretty-print.c: Correct merge error.
1073 2010-05-21 Joseph Myers <joseph@codesourcery.com>
1075 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
1076 (cp_print_error_function): Use diagnostic_abstract_origin macro.
1077 (cp_printer): Handle %K here using percent_K_format.
1078 * cxx-pretty-print.c: Include tree-pretty-print.h.
1079 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
1082 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1084 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
1085 Clean up redundant includes.
1087 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1090 * decl.c (xref_basetypes): Return false in case of ill-formed
1093 2010-05-19 Jason Merrill <jason@redhat.com>
1095 * call.c (reference_binding): Use cp_build_qualified_type_real
1096 and cp_type_quals consistently.
1097 (add_function_candidate): Likewise.
1098 (build_conditional_expr): Likewise.
1099 (convert_like_real): Likewise.
1100 (type_passed_as): Likewise.
1101 * class.c (add_method): Likewise.
1102 (same_signature_p): Likewise.
1103 (layout_class_type): Likewise.
1104 * decl.c (cxx_init_decl_processing): Likewise.
1105 (cp_fname_init): Likewise.
1106 (grokdeclarator): Likewise.
1107 * decl2.c (cp_reconstruct_complex_type): Likewise.
1108 * init.c (build_new_1): Likewise.
1109 * method.c (do_build_copy_constructor): Likewise.
1110 (implicitly_declare_fn): Likewise.
1111 * pt.c (tsubst_aggr_type): Likewise.
1113 * rtti.c (init_rtti_processing): Likewise.
1114 (build_headof): Likewise.
1115 (build_dynamic_cast_1): Likewise.
1116 (tinfo_base_init): Likewise.
1117 (emit_support_tinfos): Likewise.
1118 * semantics.c (capture_decltype): Likewise.
1119 * tree.c (cv_unqualified): Likewise.
1120 * typeck.c (composite_pointer_type): Likewise.
1121 (string_conv_p): Likewise.
1123 * mangle.c (write_CV_qualifiers_for_type): Tweak.
1125 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
1126 * decl.c (start_decl): Likewise.
1127 * semantics.c (finish_compound_literal): Likewise.
1128 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
1129 (cp_type_readonly): Remove.
1130 * cp-tree.h: Remove declaration.
1132 * typeck.c (merge_types): Preserve memfn quals.
1134 * decl.c (grokdeclarator): Don't check quals on fn type.
1135 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
1136 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
1139 * typeck.c (type_memfn_quals): New fn.
1140 (apply_memfn_quals): New fn.
1141 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
1142 (cp_type_readonly): Use cp_type_quals.
1143 * cp-tree.h: Add declarations.
1144 * tree.c (cp_build_qualified_type_real): Don't set, but do
1145 preserve, quals on FUNCTION_TYPE.
1146 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
1147 * decl.c (build_ptrmem_type): Likewise.
1148 (grokdeclarator): Likewise.
1149 (static_fn_type): Likewise.
1150 * decl2.c (change_return_type): Likewise.
1151 (cp_reconstruct_complex_type): Likewise.
1152 * pt.c (tsubst_function_type): Likewise.
1154 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
1156 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
1158 * tree.c (build_min_non_dep_call_vec): Update comment.
1160 2010-05-17 Jason Merrill <jason@redhat.com>
1162 * call.c (struct z_candidate): Add explicit_targs field.
1163 (add_template_candidate_real): Set it.
1164 (build_over_call): Use it to control init-list warning.
1167 * call.c (build_over_call): Limit init-list deduction warning to
1168 cases where the argument is actually an init-list.
1171 * call.c (build_over_call): Don't do bitwise copy for move ctor.
1173 2010-05-17 Dodji Seketeli <dodji@redhat.com>
1174 Jason Merrill <jason@redhat.com>
1177 * decl.c (compute_array_index_type): Call mark_rvalue_use.
1179 2010-05-15 Jason Merrill <jason@redhat.com>
1181 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
1182 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
1184 (finish_eh_spec_block): Adjust.
1186 2010-05-15 Jakub Jelinek <jakub@redhat.com>
1189 * pt.c (tsubst): Unshare template argument.
1191 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
1193 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
1194 * Make-lang.in: Fix dependencies accordingly.
1196 2010-05-14 Jason Merrill <jason@redhat.com>
1199 * except.c (build_throw): Simplify, adjust for DR 475.
1202 * except.c (dtor_nothrow): Return nonzero for type with
1206 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
1207 gimple_build_eh_must_not_throw.
1209 2010-05-14 Martin Jambor <mjambor@suse.cz>
1211 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
1214 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
1216 * call.c (build_new_method_call): Change warning text.
1217 * typeck2.c (build_functional_cast): Change error text.
1219 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
1222 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
1223 shadowing the outer parameter or variables by the declaration of
1224 nested function in nested structure or class. Warn the shadowing by
1225 the declaration of nested lambda expression.
1227 2010-05-13 Jason Merrill <jason@redhat.com>
1229 * typeck.c (cp_build_array_ref): Factor out from...
1230 (build_array_ref): ...here. Drop complain parm.
1231 (build_new_op): Adjust.
1232 * class.c (build_vtbl_ref_1): Adjust.
1233 * decl2.c (grok_array_decl): Adjust.
1234 * cp-tree.h: Adjust prototypes.
1236 2010-05-13 Jan Hubicka <jh@suse.cz>
1238 * decl.c (cp_finish_decl): Do not worry about used attribute.
1240 2010-05-12 Jason Merrill <jason@redhat.com>
1242 * typeck.c (build_array_ref): Take complain parm.
1243 * cp-tree.h: Add it to prototype.
1244 * call.c (build_new_op): Pass it.
1245 * class.c (build_vtbl_ref): Pass it.
1246 * decl2.c (grok_array_decl): Pass it.
1250 * cp-tree.def (NULLPTR_TYPE): Remove.
1251 * cp-tree.h (NULLPTR_TYPE_P): New.
1252 (SCALAR_TYPE_P): Use it.
1253 (nullptr_type_node): New.
1254 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
1255 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
1257 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
1258 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
1259 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
1260 * mangle.c (write_type): Likewise.
1261 * name-lookup.c (arg_assoc_type): Likewise.
1262 * typeck.c (build_reinterpret_cast_1): Likewise.
1263 * rtti.c (typeinfo_in_lib_p): Likewise.
1264 (emit_support_tinfos): Remove local nullptr_type_node.
1266 * cp-tree.h (UNKNOWN_TYPE): Remove.
1267 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
1268 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
1269 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
1270 * class.c (instantiate_type): Check unknown_type_node rather than
1272 * name-lookup.c (maybe_push_decl): Likewise.
1273 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1274 (get_typeid): Likewise.
1275 * semantics.c (finish_offsetof): Likewise.
1278 * call.c (add_template_candidate_real): If deduction fails, still
1279 add the template as a non-viable candidate.
1280 (equal_functions): Handle template candidates.
1281 (print_z_candidate): Likewise.
1282 (print_z_candidates): Likewise.
1283 (build_new_function_call): Likewise.
1285 * cp-tree.h (LOOKUP_LIST_ONLY): New.
1286 * call.c (add_candidates): Enforce it.
1287 (build_new_method_call): Try non-list ctor if no viable list ctor.
1288 (build_user_type_conversion_1): Likewise.
1290 * call.c (add_candidates): Distinguish between type(x) and
1292 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
1293 (build_new_method_call): Give better error for conversion op.
1295 * call.c (add_candidates): Add first_arg and return_type parms.
1296 Add special constructor/conversion op handling.
1297 (convert_class_to_reference): Use it.
1298 (build_user_type_conversion_1): Likewise.
1299 (build_op_call): Likewise.
1300 (build_new_method_call): Likewise.
1301 (build_new_op): Adjust.
1302 (perform_overload_resolution): Adjust.
1304 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
1309 * pt.c (process_partial_specialization): Return error_mark_node
1310 in case of unused template parameters in partial specialization.
1312 2010-05-11 Jakub Jelinek <jakub@redhat.com>
1315 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
1316 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
1317 look at its second operand.
1319 2010-05-10 Jason Merrill <jason@redhat.com>
1322 * semantics.c (baselink_for_fns): Revert earlier change.
1325 * typeck.c (cp_build_modify_expr): Complain about assignment to
1326 array from init list.
1328 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
1331 * decl.c (check_initializer): strip array type before checking for
1332 uninitialized const or ref members.
1334 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
1337 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
1338 error count. Emit errors only if compain is true.
1339 (build_new_1): Do not return error_mark_node if
1340 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
1341 errors. Delay the check for user-provided constructor.
1342 (perform_member_init): Adjust.
1343 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
1346 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
1347 Jason Merrill <jason@redhat.com>
1349 Add support for C++0x nullptr.
1350 * cp-tree.def: Add NULLPTR_TYPE.
1351 * cp-tree.h: Add nullptr_node.
1352 (cp_tree_index): Add CPTI_NULLPTR.
1353 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
1354 * call.c (null_ptr_cst_p): Handle nullptr.
1355 (standard_conversion): Likewise.
1356 (convert_arg_to_ellipsis): Likewise.
1357 * mangle.c (write_type): Likewise.
1358 * name-lookup.c (arg_assoc_type): Likewise.
1359 * parser.c (cp_parser_primary_expression): Likewise.
1360 * typeck.c (cp_build_binary_op): Likewise.
1361 (build_reinterpret_cast_1): Likewise.
1362 * error.c (dump_type): Likewise.
1363 (dump_type_prefix, dump_type_suffix): Likewise.
1364 * decl.c (cxx_init_decl_processing): Likewise.
1365 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
1366 * cvt.c (ocp_convert): Likewise.
1367 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
1368 nullptr_t tinfo in libsupc++.
1370 2010-05-06 Jason Merrill <jason@redhat.com>
1372 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
1374 2010-04-22 Jakub Jelinek <jakub@redhat.com>
1375 Dodji Seketeli <dodji@redhat.com>
1378 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
1380 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
1381 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
1382 (decay_conversion, perform_integral_promotions): Call rvalue_use.
1383 (cp_build_unary_op): Call lvalue_use.
1384 * decl.c (unused_but_set_errorcount): New variable.
1385 (poplevel): Issue -Wunused-but-set-variable diagnostics.
1386 (duplicate_decls): Merge DECL_READ_P flags.
1387 (start_cleanup_fn): Set DECL_READ_P flag.
1388 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
1389 * tree.c (rvalue): Call rvalue_use.
1390 * pt.c (convert_nontype_argument): Likewise.
1391 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
1392 finish_decltype_type): Likewise.
1393 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
1394 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
1395 or rvalue_use depending on the expr.
1396 * init.c (build_new, build_delete): Likewise.
1397 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
1399 2010-05-05 Jason Merrill <jason@redhat.com>
1402 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
1403 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
1405 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
1408 * pt.c (unify): Check each elt for error_mark_node.
1410 2010-05-04 Jason Merrill <jason@redhat.com>
1413 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
1415 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
1418 * call.c (build_new_method_call): Return error_mark_node if fns is
1421 2010-05-03 Dodji Seketeli <dodji@redhat.com>
1424 * pt.c (most_specialized_class): Pretend we are processing
1425 a template decl during the call to coerce_template_parms.
1427 2010-05-03 Jason Merrill <jason@redhat.com>
1431 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
1432 from the selected underlying type unless -fstrict-enums. Set
1433 ENUM_UNDERLYING_TYPE to have the restricted range.
1434 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
1435 * class.c (check_bitfield_decl): Likewise.
1437 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
1440 * init.c (build_new_1): Revert the accidental checkin in
1443 2010-04-30 Jason Merrill <jason@redhat.com>
1446 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
1447 (pp_cxx_type_specifier_seq): ...here.
1449 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1451 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
1452 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
1454 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
1457 * typeck.c (warn_args_num): New function.
1458 (convert_arguments): Use warn_args_num to print the diagnostic
1461 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
1464 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
1465 user-provided constructor while recursing.
1467 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
1470 * error.c (print_instantiation_partial_context_line): Handle
1471 recursive instantiation.
1472 (print_instantiation_partial_context): Likewise.
1474 2010-04-27 Jason Merrill <jason@redhat.com>
1476 * init.c (perform_member_init): Check CLASS_TYPE_P.
1478 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
1481 * init.c (perform_member_init): check for uninitialized const or
1482 reference members, including array types.
1484 2010-04-24 Jason Merrill <jason@redhat.com>
1486 * tree.c (get_fns): Split out from get_first_fn.
1487 * cp-tree.h: Declare it.
1488 * search.c (shared_member_p): Use it.
1489 * semantics.c (finish_qualified_id_expr): Simplify.
1490 (finish_id_expression): Simplify.
1492 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
1493 whenever object is NULL_TREE. Don't do 'this' capture here.
1494 (finish_qualified_id_expr): Pass NULL_TREE.
1495 (finish_id_expression): Likewise.
1496 (lambda_expr_this_capture): Likewise.
1498 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
1499 rather than checking current_class_ref directly.
1500 (finish_call_expr): Likewise.
1503 * name-lookup.c (qualify_lookup): Disqualify lambda op().
1504 * class.c (current_nonlambda_class_type): New fn.
1505 * semantics.c (nonlambda_method_basetype): New.
1506 * cp-tree.h: Declare them.
1507 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
1509 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
1512 * semantics.c (lambda_return_type): Complain about
1516 * tree.c (cv_unqualified): Handle error_mark_node.
1519 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
1520 if we don't want errors.
1523 * class.c (convert_to_base): Add complain parameter. Pass
1524 ba_quiet to lookup_base if we don't want errors.
1525 (build_vfield_ref): Pass complain to convert_to_base.
1526 * call.c (convert_like_real): Likewise.
1527 (initialize_reference): Likewise.
1528 (perform_direct_initialization_if_possible): Pass complain to
1530 * cp-tree.h: Adjust.
1532 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
1533 Jason Merrill <jason@redhat.com>
1536 * decl.c (check_for_uninitialized_const_var): Handle classes that need
1538 (check_initializer): Call it for classes that need constructing, too.
1539 * class.c (in_class_defaulted_default_constructor): New.
1540 * cp-tree.h: Declare it.
1542 2010-04-20 Jason Merrill <jason@redhat.com>
1545 * init.c (constant_value_1): Treat error_mark_node as a constant
1546 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
1547 * cvt.c (ocp_convert): Handle getting error_mark_node from
1548 integral_constant_value.
1549 * decl.c (compute_array_index_type): Likewise.
1551 2010-04-20 Dodji Seketeli <dodji@redhat.com>
1555 * typeck.c (incompatible_dependent_types_p): If one of the
1556 compared types if not a typedef then honour their main variant
1559 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1561 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
1563 2010-04-19 Dodji Seketeli <dodji@redhat.com>
1566 * typeck.c (structural_comptypes): Test dependent typedefs
1567 incompatibility before testing for their main variant based
1570 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1572 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
1573 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
1575 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1577 * decl.c (cxx_init_decl_processing): Remove second argument in call to
1578 build_common_tree_nodes.
1580 2010-04-14 Jason Merrill <jason@redhat.com>
1583 * parser.c (cp_parser_parenthesized_expression_list): Change
1584 is_attribute_list parm to int to indicate whether or not to
1585 handle initial identifier specially.
1586 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
1588 2010-04-13 Jason Merrill <jason@redhat.com>
1590 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
1592 * parser.c (cp_parser_lambda_expression): Complain about lambda in
1593 unevaluated context.
1594 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
1596 2010-04-12 Jason Merrill <jason@redhat.com>
1599 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
1600 return value directly.
1602 * call.c (type_decays_to): Call cv_unqualified for non-class type.
1604 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
1607 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
1608 * init.c (build_new_1): Check for uninitialized const members and
1609 uninitialized reference members, when using new without
1610 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
1611 (diagnose_uninitialized_cst_or_ref_member): Define, call
1612 diagnose_uninitialized_cst_or_ref_member_1.
1613 (diagnose_uninitialized_cst_or_ref_member_1): New function.
1615 2010-04-12 Richard Guenther <rguenther@suse.de>
1618 * semantics.c (expand_or_defer_fn_1): Do not keep extern
1619 template inline functions.
1621 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1624 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
1627 2010-04-07 Jason Merrill <jason@redhat.com>
1630 * decl.c (start_preparsed_function): Do defer nested functions.
1632 PR c++/11094, DR 408
1633 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
1634 * decl2.c (finish_static_data_member_decl): Set it.
1635 * decl.c (duplicate_decls): Propagate it.
1636 * pt.c (tsubst_decl): Don't substitute the domain of an array
1637 VAR_DECL if it's set.
1638 (regenerate_decl_from_template): Substitute it here.
1639 (type_dependent_expression_p): Return true if it's set.
1640 * semantics.c (finish_decltype_type): Instantiate such a variable.
1641 * typeck.c (cxx_sizeof_expr): Likewise.
1642 (strip_array_domain): New.
1645 * name-lookup.c (current_decl_namespace): Non-static.
1646 (pop_nested_namespace): Sanity check.
1647 * cp-tree.h: Declare current_decl_namespace.
1648 * decl.c (grokvardecl): Use it instead of current_namespace.
1649 (grokfndecl): Likewise.
1652 * pt.c (tsubst_friend_function): Instatiate a friend that has already
1655 * pt.c (print_template_statistics): New.
1656 * cp-tree.h: Declare it.
1657 * tree.c (cxx_print_statistics): Call it.
1660 * decl.c (grokvardecl): Tweak warning message.
1661 (grokfndecl): Likewise.
1663 2010-04-07 Dodji Seketeli <dodji@redhat.com>
1666 *pt.c (tsubst_decl): Get the arguments of a specialization from
1667 the specialization template, not from the most general template.
1669 2010-04-07 Dodji Seketeli <dodji@redhat.com>
1672 * typeck2.c (process_init_constructor_record):
1673 value-initialize members that are are not explicitely
1676 2010-04-07 Jie Zhang <jie@codesourcery.com>
1679 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
1680 when all of its elements are non-constant and have been split out.
1682 2010-04-06 Taras Glek <taras@mozilla.com>
1683 Jason Merrill <jason@redhat.com>
1685 * parser.c (cp_parser_class_specifier): Set class location to that
1686 of IDENTIFIER_NODE instead of '{' when possible.
1687 * semantics.c (begin_class_definition): Do not overide locations
1688 with less precise ones.
1690 2010-04-06 Jason Merrill <jason@redhat.com>
1693 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
1696 * pt.c (maybe_update_decl_type): Check the return value from
1699 2010-04-01 Jason Merrill <jason@redhat.com>
1701 * decl.c (next_initializable_field): No longer static.
1702 * cp-tree.h: Declare it.
1703 * call.c (build_aggr_conv): Fail if there are more initializers
1704 than initializable fields.
1706 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
1707 instead of void_zero_node.
1709 2010-03-31 Dodji Seketeli <dodji@redhat.com>
1712 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
1713 * pt.c (end_template_parm_list): Store sibling template parms of
1714 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
1715 (push_template_decl_real): Don't store the containing template decl
1716 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
1717 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
1718 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
1721 2010-03-30 Jason Merrill <jason@redhat.com>
1724 * pt.c (push_template_decl_real): Deal better with running out of
1725 scopes before running out of template parms.
1729 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
1730 function parameter context. Don't print an error if parsing
1734 * pt.c (more_specialized_fn): Don't control cv-qualifier check
1737 2010-03-26 Jason Merrill <jason@redhat.com>
1740 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
1741 c++0x mode, but not other type-names.
1743 2010-03-26 Dodji Seketeli <dodji@redhat.com>
1746 * pt.c (add_to_template_args): Support NULL ARGS;
1747 (most_specialized_class): call coerce_template_parms on
1748 template arguments passed to get_class_bindings. Use
1749 add_to_template_args.
1750 (unify): Handle VAR_DECLs.
1752 2010-03-26 Dodji Seketeli <dodji@redhat.com>
1754 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
1756 * pt.c (get_template_parms_at_level): Adjust.
1758 2010-03-25 Dodji Seketeli <dodji@redhat.com>
1761 * cp-tree.h (get_template_parms_at_level): Declare ...
1762 * pt.c (get_template_parms_at_level): ... new function.
1763 * typeck.c (get_template_parms_of_dependent_type): If a template
1764 type parm's DECL_CONTEXT isn't yet set, get its siblings from
1765 current_template_parms. Use get_template_parms_at_level. Remove
1767 (incompatible_dependent_types_p): If we get empty parms from just one
1768 of the template type parms we are comparing then the template parms are
1771 2010-03-24 Jason Merrill <jason@redhat.com>
1774 * parser.c (make_declarator): Initialize id_loc.
1775 (cp_parser_lambda_declarator_opt): And set it.
1777 2010-03-23 Jason Merrill <jason@redhat.com>
1779 Make lambda conversion op and op() non-static.
1780 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
1781 Also add the thunk function returned by the conversion op.
1782 Mark the conversion deleted if the op() is variadic.
1783 * decl2.c (mark_used): Give helpful message about deleted conversion.
1784 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
1785 * semantics.c (finish_this_expr): Adjust.
1786 * mangle.c (write_closure_type_name): Adjust.
1787 * decl.c (grok_op_properties): Don't allow it.
1788 * call.c (build_user_type_conversion_1): No static conversion ops.
1789 (build_op_call): Or op().
1791 * decl2.c (change_return_type): Fix 'this' quals.
1793 2010-03-22 Jason Merrill <jason@redhat.com>
1796 * tree.c (pod_type_p): Use old meaning in C++98 mode.
1799 * pt.c (contains_auto_r): New fn.
1800 (do_auto_deduction): Use it.
1801 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
1803 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
1806 * decl2.c (grokfield): Handle invalid initializers for member
1809 2010-03-20 Dodji Seketeli <dodji@redhat.com>
1812 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
1814 * decl2.c (vague_linkage_p): Likewise.
1816 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
1819 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
1820 false, in the cp_parser_expression_statement call.
1822 2010-03-05 Jason Merrill <jason@redhat.com>
1824 * mangle.c (mangle_decl): Give name collision error even without
1827 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
1829 * pt.c (process_partial_specialization): Use error_n instead of
1832 2010-03-03 Jason Merrill <jason@redhat.com>
1835 * mangle.c (mangle_decl): Handle VAR_DECL, too.
1837 2010-03-03 Jason Merrill <jason@redhat.com>
1840 * mangle.c: Include cgraph.h.
1841 (mangle_decl): If the mangled name will change in a later
1842 ABI version, make the later mangled name an alias.
1843 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
1844 * Make-lang.in (mangle.o): Depend on cgraph.h.
1845 * method.c (make_alias_for): Handle VAR_DECL, too.
1846 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
1847 * tree.c (no_linkage_check): Adjust.
1848 * decl.c (maybe_commonize_var): Adjust.
1849 * cp-tree.h: Adjust.
1851 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
1853 * pt.c (redeclare_class_template): Use error_n and inform_n.
1855 2010-02-27 Mark Mitchell <mark@codesourcery.com>
1858 * cp-tree.h (push_tinst_level): Declare.
1859 (pop_tinst_level): Likewise.
1860 * pt.c (push_tinst_level): Give it external linkage.
1861 (pop_tinst_level): Likewise.
1862 * mangle.c (mangle_decl_string): Set the source location to that
1863 of the decl while mangling.
1865 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
1868 * pt.c (redeclare_class_template): Return false if there are erroneous
1869 template parameters.
1871 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
1873 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
1876 2010-02-24 Jason Merrill <jason@redhat.com>
1879 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
1881 * class.c (layout_class_type): Don't give -Wabi warning for a bug
1882 in a previous ABI version.
1884 2010-02-23 Jason Merrill <jason@redhat.com>
1887 * typeck2.c (digest_init_r): Accept value init of array.
1889 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1892 * typeck.c (convert_arguments): Update error message.
1894 2010-02-22 Mike Stump <mikestump@comcast.net>
1897 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
1899 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1902 * error.c (print_instantiation_partial_context_line): New.
1903 (print_instantiation_partial_context): Print at most 12 contexts,
1904 skip the rest with a message.
1906 2010-02-21 Dodji Seketeli <dodji@redhat.com>
1909 * pt.c (lookup_template_class): Better support of specialization
1910 of member of class template implicit instantiation.
1912 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1915 * call.c (conversion_null_warnings): Replace -Wconversion with
1917 * cvt.c (build_expr_type_conversion): Likewise.
1919 2010-02-18 Jason Merrill <jason@redhat.com>
1922 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
1925 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
1927 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
1928 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
1931 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
1935 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
1936 (maybe_update_decl_type): New fn.
1937 * parser.c (cp_parser_init_declarator): Use it.
1940 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
1942 2010-02-17 Jason Merrill <jason@redhat.com>
1945 * call.c (build_over_call): Don't create zero-sized assignments.
1946 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
1947 * cp-objcp-common.c (cp_expr_size): Remove.
1948 * cp-tree.h: Remove prototype.
1951 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
1952 decl we looked up doesn't match.
1955 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
1956 have an INIT_EXPR anymore.
1959 * pt.c (convert_nontype_argument): Change assert to test.
1961 2010-02-16 Jason Merrill <jason@redhat.com>
1963 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
1966 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
1967 VIEW_CONVERT_EXPR for conversions between structural equality types
1968 that the back end can't tell are the same.
1971 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
1972 cv-quals from element here.
1973 (cp_build_qualified_type_real): Not here. Preserve typedef name.
1975 2010-02-14 Jason Merrill <jason@redhat.com>
1978 * semantics.c (finish_compound_literal): Use
1979 cp_apply_type_quals_to_decl when creating a static variable.
1981 2010-02-12 Jason Merrill <jason@redhat.com>
1984 * name-lookup.h (current_binding_level): Check for null
1987 2010-02-12 Jason Merrill <jason@redhat.com>
1990 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
1992 2010-02-12 Jakub Jelinek <jakub@redhat.com>
1995 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
1998 2010-02-10 Jason Merrill <jason@redhat.com>
2001 * semantics.c (outer_lambda_capture_p): Revert.
2002 (add_capture): Only finish_member_declaration if
2003 we're in the lambda class.
2004 (register_capture_members): New.
2005 * cp-tree.h: Declare it.
2006 * parser.c (cp_parser_lambda_expression): Call it.
2008 2010-02-10 Jason Merrill <jason@redhat.com>
2011 * semantics.c (outer_lambda_capture_p): Use current_function_decl
2012 instead of current_class_type.
2014 2010-02-10 Jason Merrill <jason@redhat.com>
2016 PR c++/42983, core issue 906
2017 * method.c (defaultable_fn_check): Check virtualness.
2019 2010-02-10 Jason Merrill <jason@redhat.com>
2022 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
2024 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
2026 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
2027 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
2029 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
2030 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
2031 (cp_parser_parameter_declaration)
2032 (cp_parser_exception_specification_opt)
2033 (cp_parser_exception_declaration): Likewise.
2034 * pt.c (check_default_tmpl_args): Likewise.
2035 * search.c (lookup_field_r): Likewise.
2037 2010-02-09 Jason Merrill <jason@redhat.com>
2040 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
2042 2010-02-09 Jason Merrill <jason@redhat.com>
2045 * decl2.c (change_return_type): New fn.
2046 * semantics.c (apply_lambda_return_type): Use it.
2047 * cp-tree.h: Declare it.
2049 2010-02-05 Richard Guenther <rguenther@suse.de>
2051 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
2052 * cp-lang.c: Include gt-cp-cp-lang.h.
2053 * config-lang.in (gtfiles): Add cp/cp-lang.c.
2055 2010-02-05 Dodji Seketeli <dodji@redhat.com>
2058 * typeck.c (get_template_parms_of_dependent_type): Try getting
2059 the template parameters fromt the type itself first.
2061 2010-02-03 Jason Merrill <jason@redhat.com>
2065 * mangle.c (write_unqualified_id): Split out from write_expression.
2066 (write_unqualified_name): Call it.
2067 (write_member_name): Likewise.
2068 (write_expression): Support TEMPLATE_ID_EXPR.
2069 Disambiguate operator names.
2072 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
2075 2010-02-02 Jason Merrill <jason@redhat.com>
2078 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
2079 * optimize.c (clone_body): Remap their initializers when making base
2081 (maybe_clone_body): Complain if multiple clones aren't safe.
2083 2010-01-29 Dodji Seketeli <dodji@redhat.com>
2090 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
2091 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
2092 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
2093 * pt.c (coerce_template_parms, type_unification_real,
2094 expand_template_argument_pack, coerce_template_parameter_pack):
2095 Set the non default template args count.
2096 (current_template_args): Always set non defaulted
2097 template args count when compiled with --enable-checking
2098 (tsubst_template_args, type_unification_real): Propagate the non
2099 defaulted template args count.
2100 * error.c (get_non_default_template_args_count): Renamed
2101 count_non_default_template_args into this. Don't calculate the
2102 non default template argument count anymore. Use the new
2103 accessor macros above to get it.
2104 (dump_template_argument_list, dump_type, dump_decl,
2105 dump_template_parms): Adjust.
2106 * parser.c (cp_parser_template_argument_list): Always set defaulted
2107 template args count when compiled with --enable-checking.
2109 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
2111 * decl.c (redeclaration_error_message): Wrap the return messages into
2112 G_() for easy translation.
2114 2010-01-28 Jason Merrill <jason@redhat.com>
2117 * semantics.c (begin_class_definition): Don't use type_as_string.
2119 2010-01-28 Dodji Seketeli <dodji@redhat.com>
2123 * typeck.c (get_template_parms_of_dependent_type): Factorized
2124 this out of incompatible_template_type_parms_p
2125 (incompatible_dependent_types_p): Renamed
2126 incompatible_template_type_parms_p into this. Make it detect
2127 two incompatible dependent typedefs too.
2128 (structural_comptypes): Use incompatible_dependent_types_p.
2129 * pt.c (get_template_info):
2130 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
2132 2010-01-20 Janis Johnson <janis187@us.ibm.com>
2133 Jason Merrill <jason@redhat.com>
2135 * mangle.c (write_type): Mangle transparent record as member type.
2136 * semantics.c (begin_class_definition): Recognize decimal classes
2137 and set TYPE_TRANSPARENT_AGGR.
2139 2010-01-20 Jason Merrill <jason@redhat.com>
2142 * mangle.c (write_expression): Handle tree codes that have extra
2143 arguments in the middle-end.
2145 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
2148 * except.c (expand_start_catch_block): Deal correctly with
2149 do_begin_catch returning error_mark_node.
2151 2010-01-20 Jason Merrill <jason@redhat.com>
2154 * class.c (layout_class_type): Set packed_maybe_necessary for packed
2158 * semantics.c (build_lambda_object): Call mark_used on captured
2162 * decl.c (grokdeclarator): Clear type_quals for a member function
2163 declared using a typedef. Don't complain about adding cv-quals
2164 to a function typedef in C++0x mode.
2166 2010-01-20 Jakub Jelinek <jakub@redhat.com>
2168 * decl.c (create_array_type_for_decl): Remove set but not used
2169 variable error_msg. Remove break stmts after return stmts.
2171 2010-01-19 Dodji Seketeli <dodji@redhat.com>
2173 * error.c (dump_template_parms, count_non_default_template_args):
2174 Revert fix of PR c++/42634.
2176 2010-01-18 Dodji Seketeli <dodji@redhat.com>
2179 * error.c (dump_template_parms): Use innermost template
2180 arguments before calling count_non_default_template_args.
2181 (count_non_default_template_args): We are being called with
2182 template innermost arguments now. There is no need to ensure
2185 2010-01-18 Dodji Seketeli <dodji@redhat.com>
2188 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
2190 2010-01-17 Dodji Seketeli <dodji@redhat.com>
2193 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
2195 2010-01-17 Dodji Seketeli <dodji@redhat.com>
2198 *pt.c (tsubst_decl): Get the arguments of a specialization from
2199 the specialization template, not from the most general template.
2201 2010-01-16 Jason Merrill <jason@redhat.com>
2204 * semantics.c (finish_decltype_type): Within a template, treat
2205 unresolved CALL_EXPR as dependent.
2207 2010-01-15 Dodji Seketeli <dodji@redhat.com>
2209 * error.c (dump_template_parms,count_non_default_template_args):
2210 Revert changes of PR c++/42634.
2212 2010-01-14 Jakub Jelinek <jakub@redhat.com>
2215 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
2216 functions with noreturn attribute.
2218 2010-01-14 Jason Merrill <jason@redhat.com>
2221 * call.c (build_new_method_call): Don't free the vec here.
2224 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
2226 2010-01-13 Dodji Seketeli <dodji@redhat.com>
2229 * error.c (dump_template_parms): Use innermost template
2230 arguments before calling count_non_default_template_args.
2231 (count_non_default_template_args): We are being called with
2232 template innermost arguments now. There is no need to ensure
2235 2010-01-07 Dodji Seketeli <dodji@redhat.com>
2238 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
2239 arguments that were previously deduced.
2241 2010-01-05 Jason Merrill <jason@redhat.com>
2243 * pt.c (unify_pack_expansion): Handle deduction from init-list.
2244 * call.c (build_over_call): Don't complain about it.
2246 2010-01-04 Jason Merrill <jason@redhat.com>
2249 * pt.c (tsubst_decl): Don't apply type attributes in place.
2252 * semantics.c (describable_type): Remove decltype comment and
2257 Copyright (C) 2010 Free Software Foundation, Inc.
2259 Copying and distribution of this file, with or without modification,
2260 are permitted in any medium without royalty provided the copyright
2261 notice and this notice are preserved.