1 2009-12-01 Jason Merrill <jason@redhat.com>
4 * decl2.c (get_guard): Copy DECL_COMDAT.
5 (comdat_linkage): Set DECL_COMDAT unconditionally.
7 2009-12-01 Jakub Jelinek <jakub@redhat.com>
10 * optimize.c (cdtor_comdat_group): New function.
11 (maybe_clone_body): Also optimize DECL_COMDAT base/complete cdtors
12 and in that case put also the deleting dtor in the same comdat group
13 as base and complete dtor if dtor is virtual.
15 2009-11-30 Paolo Carlini <paolo.carlini@oracle.com>
18 * call.c (add_template_candidate_real): Early return NULL if
19 the arglist length is smaller than skip_without_in_chrg; tidy.
21 2009-11-30 Dodji Seketeli <dodji@redhat.com>
24 * pt.c (convert_template_argument): Strip typedefs from SCOPE_REFs.
26 2009-11-29 Dodji Seketeli <dodji@redhat.com>
29 * semantics.c (empty_expr_stmt_p): Handle void_zero_node and fix
31 * pt.c (tsubst_copy_and_build): Fix typo.
33 2009-11-29 Jan Hubicka <jh@suse.cz>
35 * optimize.c (maybe_clone_body): Emit thunks associated to alias.
36 * Make-lang.in (method.o): Add dependency on gimple.h.
37 * method.c: Include gimple.h
38 (make_alias_for_thunk): Use same body alias instead of assemble_alias.
39 (use_thunk): Drop codegen; use cgraph_add_thunk; gimplify
41 * semantics.c (expand_or_defer_fn): Emit associated thunks.
43 2009-11-28 Dodji Seketeli <dodji@redhat.com>
46 * cp-tree.h (empty_expr_stmt_p): Declare ...
47 * semantics.c (empty_expr_stmt_p): ... this.
48 * pt.c (tsubst_copy_and_build) <STMT_EXPR>: Use it.
50 2009-11-27 Paolo Carlini <paolo.carlini@oracle.com>
53 * cxx-pretty-print.c (pp_cxx_expression): Handle TEMPLATE_ID_EXPR.
55 2009-11-27 Paolo Carlini <paolo.carlini@oracle.com>
58 * pt.c (print_overloaded_functions): New.
59 (print_candidates): Call the latter.
60 * parser.c (cp_parser_class_name): Do not duplicate the diagnostics
61 after the cp_parser_lookup_name call.
63 2009-11-26 Jason Merrill <jason@redhat.com>
66 * parser.c (cp_parser_postfix_expression): A local extern also
67 prevents arg-dependent lookup.
69 2009-11-26 Gabriel Dos Reis <gdr@cs.tamu.edu>
71 * decl.c (grokdeclarator): Remove period at end of diagnosic message.
73 2009-11-25 Jason Merrill <jason@redhat.com>
76 * rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context.
78 2009-11-24 Jason Merrill <jason@redhat.com>
81 * parser.c (cp_parser_mem_initializer_id): Pass typename_type to
83 (cp_parser_unqualified_id): Same, rather than class_type.
86 * parser.c (cp_parser_expression_statement): Give helpful error
87 for constructor name used as type.
89 * pt.c (determine_specialization): Give helpful error about missing
92 2009-11-23 Jakub Jelinek <jakub@redhat.com>
95 * tree.c: Include cgraph.h.
96 (cp_fix_function_decl_p): Don't return true for same_body aliases.
97 * Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H).
99 2009-11-23 Dodji Seketeli <dodji@redhat.com>
102 * cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree
104 * cp-tree.h (struct tree_template_info,
105 struct qualified_typedef_usage_s): New.
106 (cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO.
107 (union lang_tree_node): Add template_info.
108 (TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING):
110 (build_template_info): Declare.
111 (get_types_needing_access_check): Adjust return type.
112 (add_typedef_to_current_template_for_access_check): Declare.
113 * cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO.
114 * semantics.c (add_typedef_to_current_template_for_access_check):
116 (check_accessibility_of_qualified_id): ... here.
117 * decl.c (make_typename_type): Use it.
118 * pt.c (build_template_info): Define.
119 (check_explicit_specialization, find_parameter_packs_r,
120 push_template_decl_real, lookup_template_class,
121 for_each_template_parm_r, tsubst_decl, tsubst): Use
123 (get_types_needing_access_check): Adjust return type.
124 (append_type_to_template_for_access_check_1): Record the
125 location of the usage point of the typedef. Adjust to TEMPLATE_INFO.
126 (append_type_to_template_for_access_check): Add new location
127 parameter. Pass it to append_type_to_template_for_access_check_1.
128 Adjust to TEMPLATE_INFO.
129 (perform_typedefs_access_check): Temporarily set input_location to
130 the usage point of the typedef we are checking access for. Adjust
131 to new TEMPLATE_INFO tree node.
132 * tree.c (bind_template_template_parm): Use build_template_info.
133 * call.c (add_template_candidate_real): Likewise.
134 * decl.c (grokfndecl): Likewise.
135 (cp_tree_node_structure): Handle TEMPLATE_INFO.
137 2009-11-20 Jason Merrill <jason@redhat.com>
139 PR c++/9050, DR 147, DR 318
140 * parser.c (cp_parser_lookup_name): If the name matches the explicit
141 class scope, we're naming the constructor.
142 (cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id
143 if we have a nested-name-specifier.
144 (cp_parser_direct_declarator): Handle getting an overload set as a
145 constructor declarator.
146 (cp_parser_unqualified_id): Avoid looking up the constructor when
147 naming the destructor.
148 (cp_parser_diagnose_invalid_type_name): Give good
149 diagnostic for improper use of constructor as template.
150 * typeck.c (finish_class_member_access_expr): Give good diagnostic
151 about calling constructor.
153 * error.c (dump_aggr_type): Don't print A::A for injected-class-name.
155 2009-11-20 Simon Martin <simartin@users.sourceforge.net>
158 * pt.c (process_partial_specialization): Do not turn wrongly located
159 parameter pack arguments into error_mark_node.
160 Split too long lines into two.
162 2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
165 * except.c (build_throw): Check the tree returned by
166 decay_conversion for error_mark_node.
168 2009-11-20 Shujing Zhao <pearly.zhao@oracle.com>
171 * cp-tree.h (composite_pointer_operation): New type.
172 (composite_pointer_type): Adjust prototype with new argument.
173 * typeck.c (composite_pointer_type): Accept
174 composite_pointer_operation as argument and emit diagnostic to be
175 visible to gettext and checked at compile time.
176 (composite_pointer_type_r): Likewise.
177 (common_pointer_type): Update call to composite_pointer_type.
178 (cp_build_binary_op): Likewise.
179 * call.c (build_conditional_expr): Likewise.
181 2009-11-19 Jason Merrill <jason@redhat.com>
184 * call.c (build_op_delete_call): Don't complain about using
185 op delete (void *, size_t) for placement delete if there's an
188 DR 176 permissiveness
189 * class.c (build_self_reference): Call set_underlying_type.
190 * decl.c (check_elaborated_type_specifier): Don't complain about
192 (type_is_deprecated): Use TYPE_MAIN_VARIANT.
193 * pt.c (convert_template_argument): Handle injected-class-name used
194 as template template argument.
195 * typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT.
198 * decl.c (static_fn_type): Split out...
199 (revert_static_member_fn): ...from here.
200 * cp-tree.h: Declare it.
201 * class.c (resolve_address_of_overloaded_function): Use it to compare
202 pointers to member functions.
203 * typeck.c (build_static_cast_1): Call instantiate_type.
205 2009-11-18 Shujing Zhao <pearly.zhao@oracle.com>
208 * error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument.
209 (maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to
210 match the new declaration.
211 * cp-tree.h (cpp0x_warn_str): New type.
212 (maybe_warn_cpp0x): Adjust prototype with new argument.
213 * call.c (reference_binding): Update the maybe_warn_cpp0x calls.
214 * decl.c (reshape_init_r, check_initializer, grokdeclarator):
216 * parser.c (cp_parser_primary_expression)
217 (cp_parser_parenthesized_expression_list, cp_parser_new_initializer)
218 (cp_parser_assignment_expression, cp_parser_condition)
219 (cp_parser_jump_statement, cp_parser_mem_initializer)
220 (cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier)
221 (cp_parser_enum_specifier, cp_parser_initializer)
222 (cp_parser_pure_specifier, cp_parser_functional_cast): Likewise.
224 2009-11-18 Jakub Jelinek <jakub@redhat.com>
227 * cp-tree.h (expand_or_defer_fn_1): New prototype.
228 * decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL
229 also all same_body aliases.
230 * semantics.c (expand_or_defer_fn): Move most of the function
231 except registering with cgraph to ...
232 (expand_or_defer_fn_1): ... here. New function.
233 * optimize.c: Include cgraph.h.
234 (maybe_clone_body): If in charge parm is not used and both base
235 and complete clones are created and are not comdat, tell cgraph
236 they have the same body.
237 * Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H).
239 2009-11-17 Paolo Carlini <paolo.carlini@oracle.com>
242 * typeck2.c (digest_init_r): Check init for error_operand_p.
243 * decl.c (reshape_init_class): Check return value of reshape_init_r
246 2009-11-17 Jakub Jelinek <jakub@redhat.com>
249 * call.c (reference_binding): Return NULL for initializer list with
250 error operand inside of it.
253 * typeck.c (cp_build_modify_expr): For initializer list call
254 check_array_initializer to make sure lhs isn't a VLA.
256 2009-11-16 Jason Merrill <jason@redhat.com>
258 PR c++/189, c++/9937, c++/13950, DR 176
259 * search.c (lookup_field_r): Allow lookup to find the
260 injected-class-name from a template base.
261 (template_self_reference_p): Remove.
262 * decl.c (make_typename_type): Diagnose ambiguity. Use
263 maybe_get_template_decl_from_type_decl.
264 * parser.c (cp_parser_template_name): Pass true to is_template
265 rather than use maybe_get_template_decl_from_type_decl.
266 (cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
267 * pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
268 Use DECL_SELF_REFERENCE_P.
270 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
271 Avoid duplicate ambiguity error.
272 * error.c (dump_decl): Don't say "typedef" for injected-class-name.
273 * pt.c (convert_template_argument): Tweak logic.
275 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
278 * pt.c (determine_specialization): Assign to candidates the return
279 value of the chainon called before print_candidates.
281 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
284 * decl.h (enum decl_context): Add TPARM enumerator.
285 * decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
286 is specified in a template parameter declaration.
287 * parser.c (cp_parser_template_parameter): Call grokdeclarator with
288 TPARM as third argument.
290 2009-11-13 Jason Merrill <jason@redhat.com>
294 * pt.c (expand_template_argument_pack): Handle null arg gracefully.
295 (convert_template_argument): Use %T for type.
298 * decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here.
299 (cxx_init_decl_processing): Not here.
300 * name-lookup.c (pushtag): Or here.
301 * pt.c (lookup_template_class): Or here.
304 * pt.c (convert_nontype_argument): Give helpful error about
305 reference variable argument to reference template parameter.
308 * semantics.c (finish_non_static_data_member): Don't check
309 derivation in a template.
312 * parser.c (cp_parser_direct_declarator): Give helpful error about
313 trying to define member of a dependent typedef.
314 * pt.c (resolve_typename_type): Don't resolve a typedef typename.
315 * tree.c (typedef_variant_p): New.
316 * cp-tree.h: Declare it.
318 2009-11-12 Jason Merrill <jason@redhat.com>
321 * parser.c (cp_parser_primary_expression): Don't give a duplicate
325 * decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL.
328 * decl.c (grokdeclarator): Don't generate a void PARM_DECL.
331 * call.c (build_conditional_expr): Check specifically for folding
332 to CALL_EXPR rather than TREE_SIDE_EFFECTS.
334 * typeck.c (cv_qualified_p): New fn.
335 (decay_conversion): Use it.
336 * cp-tree.h: Declare it.
337 * tree.c (rvalue): Use it and cv_unqualified.
338 * init.c (build_aggr_init): Likewise.
341 * call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS
342 COND_EXPR in unevaluated context.
344 2009-11-12 Jan Hubicka <jh@suse.cz>
346 * decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
348 2009-11-11 Jason Merrill <jason@redhat.com>
351 * rtti.c (emit_support_tinfos): Add DFP types.
353 * call.c (build_op_delete_call): Downgrade error about
354 placement/non-placement confusion to permerror.
356 2009-11-10 Jason Merrill <jason@redhat.com>
358 * call.c (build_op_delete_call): Tweak error.
362 * call.c (non_placement_deallocation_fn_p): Split out...
363 (build_op_delete_call): ...from here. Use instantiate_type
364 for placement delete. Simplify logic.
365 * pt.c (primary_template_instantiation_p): Non-static.
366 * cp-tree.h: Declare it.
368 2009-11-09 Jason Merrill <jason@redhat.com>
371 * parser.c (cp_parser_template_argument): Accept SCOPE_REF around
375 * pt.c (tsubst_baselink): tsubst the name.
377 2009-11-07 Jason Merrill <jason@redhat.com>
380 * pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.
384 * cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
385 * parser.c (cp_parser_single_declaration): Call
386 cp_parser_parse_and_diagnose_invalid_type_name here, too.
387 (cp_parser_parameter_declaration): And here.
388 (cp_parser_parse_and_diagnose_invalid_type_name): Be
389 less picky about declarator form. Don't skip to
390 the end of the block if we're in a declarator.
391 (cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
392 (cp_parser_simple_declaration): Check it.
393 (cp_parser_member_declaration): Likewise.
394 (cp_parser_diagnose_invalid_type_name): Tweak error message.
395 (cp_parser_expression_statement): Likewise.
396 * decl2.c (grokfield): Mention decltype instead of typeof.
398 2009-11-06 Jason Merrill <jason@redhat.com>
401 * parser.c (cp_parser_check_template_parameters): Don't talk about
402 specialization at function scope.
403 (cp_parser_diagnose_invalid_type_name): Handle dependent scope.
404 (cp_parser_parse_and_diagnose_invalid_type_name): Likewise.
405 (cp_parser_expression_statement): Suggest typename.
406 * error.c (dump_decl) [SCOPE_REF]: Print the type here.
407 (dump_expr) [SCOPE_REF]: Call it.
408 (dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME.
409 * cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
413 * decl2.c (build_memfn_type): Preserve attributes.
414 (cp_reconstruct_complex_type): Likewise.
415 (maybe_retrofit_in_chrg): Likewise.
416 * class.c (adjust_clone_args): Likewise.
417 * call.c (standard_conversion): Use build_memfn_type.
418 * pt.c (tsubst): Likewise.
419 * decl.c (build_ptrmem_type): Likewise
420 (check_function_type): Preserve attributes.
421 * tree.c (cp_build_type_attribute_variant): Propagate exception
422 specs on METHOD_TYPE, too.
423 (strip_typedefs): Preserve exception specs and attributes.
425 2009-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
428 * optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
429 DECL_DISREGARD_INLINE_LIMITS also.
431 2009-11-06 Jakub Jelinek <jakub@redhat.com>
434 * parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly
435 nested loop and parsing statements, don't cp_parser_require }, instead
436 exit the loop if next token is CPP_EOF.
438 2009-11-05 Jason Merrill <jason@redhat.com>
441 * method.c (do_build_copy_constructor): Don't drop cv-quals from
445 * class.c (finish_struct): Store maximum_field_alignment in
447 * pt.c (instantiate_class_template): Set maximum_field_alignment.
450 * name-lookup.c (arg_assoc_class): Call complete_type.
451 * pt.c (instantiate_class_template): Call uses_template_parms
452 instead of dependent_type_p.
455 * pt.c (check_undeduced_parms): New subroutine of...
456 (more_specialized_fn): ...here. Undeduced template parms can make
457 a template less specialized than another.
459 2009-11-04 Jason Merrill <jason@redhat.com>
462 * search.c (lookup_base): Don't complete_type (base).
465 * method.c (use_thunk): Check DECL_WEAK as well as
469 * name-lookup.c (add_function): Ignore non-functions.
471 2009-11-03 Jason Merrill <jason@redhat.com>
474 * decl2.c (cxx_callgraph_analyze_expr): Don't reference a function
475 just because a static variable in it is needed unless -frepo.
478 * parser.c (cp_parser_type_specifier_seq): Rename is_condition to
480 (cp_parser_exception_declaration): Pass true.
481 (cp_parser_omp_for_loop): Likewise.
484 * typeck.c (build_x_binary_op): Don't do warn_parentheses
485 if we're in a SFINAE context.
488 * call.c (build_call_a): Strip cv-quals from rvalue result.
491 * call.c (initialize_reference): Add complain parm.
492 * typeck.c (convert_for_initialization): Pass it.
493 * decl.c (grok_reference_init): Likewise.
494 * cp-tree.h: Declare it.
497 * pt.c (do_auto_deduction): Diagnose inconsistent deduction.
499 2009-11-02 Dodji Seketeli <dodji@redhat.com>
502 * pt.c (check_valid_ptrmem_cst_expr): New function.
503 (convert_nontype_argument): Use it to output an error for
504 illegal pointer to member expressions used as template arguments.
506 2009-11-02 Jason Merrill <jason@redhat.com>
508 Restrict DR 757 change to C++0x mode.
509 * decl2.c (mark_used): Check cxx_dialect.
510 * decl.c (grokfndecl): Do check type linkage in C++98 mode.
511 (grokvardecl): Likewise.
512 * pt.c (check_instantiated_arg): Likewise.
514 2009-11-02 Jakub Jelinek <jakub@redhat.com>
517 * name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
519 * parser.c (cp_parser_namespace_definition): Pass 1 as argument to
521 * rtti.c (push_abi_namespace): Pass 2 as last argument to
523 (pop_abi_namespace): Pass 2 as argument to pop_visibility.
525 2009-10-31 Jason Merrill <jason@redhat.com>
527 * tree.c (cv_unqualified): New fn.
528 * cp-tree.h: Declare it.
529 * typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.
531 * rtti.c (tinfo_name): Fix lengths for private case.
533 2009-10-31 Jason Merrill <jason@redhat.com>
536 * call.c (compare_ics): Avoid bad union use when
537 comparing two ck_lists.
539 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
541 * mangle.c (mangle_type_string_for_rtti): Reapply 153734.
542 (needs_fake_anon): Likewise.
543 (write_name): Likewise.
544 (write_nested_name): Likewise.
545 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
546 (get_anonymous_namespace): Likewise.
547 * name-lookup.c (get_anonymous_namespace_name): Likewise.
548 * rtti.c (tinfo_name): Likewise, with +1 in the second
549 build_string call fixed.
550 (tinfo_base_init): Likewise.
552 2009-10-30 Jason Merrill <jason@redhat.com>
555 * decl.c (cp_fname_init): Correct build_string argument.
557 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
559 * mangle.c (mangle_type_string_for_rtti): Revert 153734.
560 (needs_fake_anon): Likewise.
561 (write_name): Likewise.
562 (write_nested_name): Likewise.
563 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
564 (get_anonymous_namespace): Likewise.
565 * name-lookup.c (get_anonymous_namespace_name): Likewise.
566 * rtti.c (tinfo_name): Likewise.
567 (tinfo_base_init): Likewise.
569 2009-10-30 Dodji Seketeli <dodji@redhat.com>
572 * pt.c (iterative_hash_template_arg): articifial parms
573 don't have DECL_PARM_INDEX set. Do not hash it.
575 2009-10-28 Jerry Quinn <jlquinn@optonline.net>
577 * mangle.c (mangle_type_string_for_rtti): Revert r149964.
578 (needs_fake_anon): Likewise.
579 (write_name): Likewise.
580 (write_nested_name): Likewise.
581 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
582 (get_anonymous_namespace): Likewise.
583 * name-lookup.c (get_anonymous_namespace_name): Likewise.
584 * rtti.c (tinfo_name): Insert '*' in front of private names.
585 (tinfo_base_init): Use it.
587 2009-10-28 Jason Merrill <jason@redhat.com>
590 * name-lookup.c (set_decl_namespace): Deal properly with inline
592 (qualified_lookup_using_namespace): Overhaul.
593 * pt.c (print_candidates): Handle getting an OVERLOAD.
595 2009-10-28 Jason Merrill <jason@redhat.com>
597 * decl.c (cp_fname_init): Correct build_string argument.
599 2009-10-27 Jason Merrill <jason@redhat.com>
601 Allow no-capture lambdas to convert to function pointer.
602 * semantics.c (maybe_add_lambda_conv_op): New.
603 * parser.c (cp_parser_lambda_expression): Call it.
604 (cp_parser_lambda_declarator_opt): Make op() static if
606 * mangle.c (write_closure_type_name): Adjust.
607 * semantics.c (finish_this_expr): Adjust.
608 * decl.c (grok_op_properties): Allow it.
609 * call.c (build_user_type_conversion_1): Handle static conversion op.
610 (build_op_call): And op().
612 2009-10-26 Jakub Jelinek <jakub@redhat.com>
615 * cp-lang.c (cxx_dwarf_name): Return NULL instead of
616 <anonymous ...> for anonymous aggregate names.
618 2009-10-26 Jason Merrill <jason@redhat.com>
620 PR c++/38796, Core issue 906
621 * cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New.
622 (DECL_DEFAULTED_IN_CLASS_P): New.
623 * class.c (user_provided_p): Non-static.
624 (check_methods): Use it.
625 (check_bases_and_members): Check defaulted fns.
626 (defaultable_fn_p): Move and rename to...
627 * method.c (defaultable_fn_check): ...this.
628 (defaulted_late_check): New.
629 * pt.c (tsubst_decl): Call it.
630 * decl2.c (grokfield): Adjust.
631 * decl.c (cp_finish_decl): Adjust.
632 (grok_special_member_properties): Use user_provided_p.
634 2009-10-26 Dodji Seketeli <dodji@redhat.com>
637 * pt.c (template_args_equal): Handle comparison of
638 an ARGUMENT_PACK_SELECT node with the arguments node it selects into.
639 * cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION.
641 2009-10-26 Dodji Seketeli <dodji@redhat.com>
644 * decl.c (decls_match): Use DECL_IS_BUILTIN instead of
647 2009-10-23 Dodji Seketeli <dodji@redhat.com>
650 * mangle.c (write_template_args): Allow mangling of empty template
651 argument list. Updated function comments.
653 2009-10-23 Jason Merrill <jason@redhat.com>
655 * semantics.c (lambda_expr_this_capture): Use thisify_lambda_field.
657 * semantics.c (outer_lambda_capture_p): New fn.
658 (thisify_lambda_field): Factor out...
659 (add_default_capture): ...from here.
660 (finish_id_expression): Use them.
663 * call.c (add_function_candidate): Only permit explicit conversion
664 ops if copy ctor was called with a single argument.
666 * call.c (initialize_reference): Tweak error message.
668 2009-10-21 Jakub Jelinek <jakub@redhat.com>
670 * mangle.c (finish_mangling_get_identifier): Use
671 obstack_base (mangle_obstack) instead of name_base.
673 2009-10-19 Jakub Jelinek <jakub@redhat.com>
675 * parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
676 cp_parser_string_literal, cp_parser_primary_expression): Likewise.
677 (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
678 of C_LEX_RAW_STRINGS.
680 2009-10-15 Jason Merrill <jason@redhat.com>
683 * error.c (dump_template_bindings): Wrap argument packs in {}.
686 * parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
687 (cp_parser_type_specifier): Don't try to parse a class-specifier
688 or enum-specifier in that case.
689 (cp_parser_trailing_type_id): New.
690 (cp_parser_late_return_type_opt): Call it.
691 (cp_parser_type_id_1): Add is_trailing_return parm.
692 (cp_parser_type_specifier_seq): Likewise.
694 2009-10-14 Jason Merrill <jason@redhat.com>
697 * call.c (print_z_candidates): Don't print deleted candidates.
698 (print_z_candidate): Note deleted candidates.
700 2009-10-14 Larry Evans <cppljevans@suddenlink.net>
703 * tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
706 2009-10-12 Jason Merrill <jason@redhat.com>
709 * parser.c (cp_parser_decltype): Set greater_than_is_operator_p.
712 * pt.c (type_unification_real): Call convert_template_argument
713 for function default template arguments.
714 (check_default_tmpl_args): Suggest -std=c++0x when function default
715 template args seen in C++98 mode.
717 2009-10-11 Jason Merrill <jason@redhat.com>
720 * typeck.c (build_reinterpret_cast_1): Handle rvalue refs
723 2009-10-11 Richard Guenther <rguenther@suse.de>
725 * tree.c (cp_free_lang_data): Drop anonymous aggregate names.
727 2009-10-08 Jason Merrill <jason@redhat.com>
730 * pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment
731 even when DEDUCE_EXACT.
734 * pt.c (resolve_nondeduced_context): New.
735 * cvt.c (convert_to_void): Call it.
736 * semantics.c (finish_decltype_type): Likewise.
737 * typeck.c (decay_conversion): Here too.
738 * pt.c (tsubst_decl): Don't clobber input_location.
739 Don't register a bad specialization.
741 2009-10-07 Gabriel Dos Reis <gdr@cs.tamu.edu>
743 * cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
745 2009-10-07 Jason Merrill <jason@redhat.com>
748 * pt.c (tsubst_pack_expansion): Don't do anything now if we
749 have incomplete packs of different lengths.
752 * tree.c (build_qualified_name): Call convert_from_reference.
754 2009-10-06 Jason Merrill <jason@redhat.com>
756 Fix lookup of initialized captures in unevaluated context.
757 * cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
758 * name-lookup.c (qualify_lookup): Check it.
759 * parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
761 * semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
762 on captures without explicit init.
763 (add_default_capture): Pass explicit_init_p.
765 Fix capture by copy of types with explicit copy constructor.
766 * cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
767 (DIRECT_INIT_EXPR_P): New.
768 * typeck.c (convert_for_initialization): Just return if
770 * semantics.c (build_lambda_object): Use
771 TARGET_EXPR_DIRECT_INIT_P for normal captures.
773 2009-10-05 Jason Merrill <jason@redhat.com>
775 * parser.c: Mark lambda_scope and lambda_count for PCH.
777 2009-10-03 Jason Merrill <jason@redhat.com>
780 * parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
783 2009-10-02 Jason Merrill <jason@redhat.com>
785 * mangle.c (write_unnamed_type_name): Implement.
786 (local_class_index): Split out from...
787 (discriminator_for_local_entity): ...here.
788 (nested_anon_class_index): New.
789 * cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
791 2009-10-02 Janis Johnson <janis187@us.ibm.com>
793 * call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
796 2009-10-01 Jason Merrill <jason@redhat.com>
798 * parser.c (cp_parser_lambda_expression): Compute visibility.
799 (no_linkage_lambda_type_p): Remove.
800 * cp-tree.h: Remove declaration.
801 * tree.c (no_linkage_check): Don't call it. Don't check template
802 args. Don't check TREE_PUBLIC Types.
804 2009-10-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
805 Jason Merrill <jason@redhat.com>
807 * decl.c (grokdeclarator): Set constexprness before announcing
810 2009-10-01 Gabriel Dos Reis <gdr@cs.tamu.edu>
812 * decl.c (record_builtin_java_type): Undo unintended change.
813 (cxx_init_decl_processing): Likewise.
815 2009-10-01 Jason Merrill <jason@redhat.com>
817 * pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
820 * decl.c (grok_special_member_properties): Only adjust
821 TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
822 (cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
825 2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu>
827 * decl.c (check_for_uninitialized_const_var): Check constexpr
829 (grokdeclarator): Handle `constexpr'.
830 (check_tag_decl): Reject `constexpr'.
831 (check_function_type): Check constexpr functions.
832 * cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
833 (CLASSTYPE_LITERAL_P): New.
834 (lang_type_class::is_literal): New.
835 (lang_type_class::dummy): Adjust width.
836 (literal_type_p): Declare.
837 * parser.c (cp_parser_check_decl_spec): Print it.
838 (cp_parser_decl_specifier_seq): Accept "constexpr".
839 * semantics.c (validate_constexpr_fundecl): Define.
840 (literal_type_p): Define.
842 2009-09-30 Jason Merrill <jason@redhat.com>
844 * semantics.c (lambda_expr_this_capture): Fix default capture
845 of explicit capture of 'this'.
847 2009-09-30 Jason Merrill <jason@redhat.com>
849 * parser.c (cp_parser_lambda_expression): Don't add __ to __this.
851 2009-09-30 Jason Merrill <jason@redhat.com>
853 * cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
855 2009-09-29 John Freeman <jfreeman08@gmail.com>
856 Jason Merrill <jason@redhat.com>
858 Add support for lambda-expressions as per N2927.
859 * cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
860 * cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New.
861 (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New.
862 (LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New.
863 (LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New.
864 (LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New.
865 (LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New.
866 (LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): New.
867 (struct tree_lambda_expr): New.
868 (union lang_tree_node): Add lambda_expression.
869 (struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field.
870 (CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New.
871 (LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New.
872 (VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New.
873 (DECLTYPE_FOR_LAMBDA_RETURN): New.
874 (enum special_function_kind): Add sfk_move_constructor.
875 (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New.
876 * parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer)
877 (cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New.
878 (start_lambda_scope, record_lambda_scope, finish_lambda_scope): New.
879 (no_linkage_lambda_type_p): New.
880 (cp_parser_primary_expression): Recognize lambda expression.
881 (cp_parser_init_declarator): Note lambda scope.
882 (cp_parser_function_definition_after_declarator): Likewise.
883 (cp_parser_late_parsing_default_args): Likewise.
884 (cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture
886 (cp_parser_parameter_declaration): Don't defer lambda default args.
887 * semantics.c (finish_non_static_data_member, finish_id_expression):
888 Handle default capture for lambda expressions.
889 (finish_this_expr): Handle 'this' keyword inside of lambda expressions.
890 (outer_automatic_var_p): New.
891 (finish_decltype_type): Handle decltypes within lambda expressions.
892 (classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor.
893 (build_lambda_expr, build_lambda_object, begin_lambda_type)
894 (lambda_return_type, lambda_capture_field_type, apply_lambda_return_type)
895 (capture_decltype, add_capture, add_default_capture)
896 (lambda_expr_this_capture): New.
897 * mangle.c (write_unnamed_type_name): New. Incomplete.
898 (write_closure_type_name): New.
899 (write_unqualified_name): Recognize unnamed, closure types.
900 (write_type): Do not write decltypes from lambda expressions.
901 (decl_mangling_context): New.
902 (write_name): Use it. Handle PARM_DECL scope.
903 (write_prefix): Likewise. Handle VAR_DECL/FIELD_DECL scope.
904 (write_compact_number): Factor out from...
905 (write_expression, write_template_param): ...here.
906 (discriminator_for_local_entity): Recognize lambdas.
907 (write_local_name): Handle PARM_DECL scope.
908 * typeck.c (structural_comptypes): Compare decltypes from lambda
910 (check_return_expr): Deduce lambda return type from multiple return
912 * class.c (add_implicitly_declared_members): Add lazy move constructor
914 (check_bases_and_members): Delete default constructor and assignment
915 operator for lambda types.
916 (maybe_note_name_used_in_class): Do not confuse lambda expression with
918 * decl.c (reshape_init_r): Array copy.
919 (grokfndecl): Synthesized move constructor.
920 (cp_tree_node_structure): Lambda expression.
921 * method.c (use_thunk): Synthesized move constructor.
922 (do_build_copy_constructor): Likewise.
923 (locate_copy): Likewise.
924 (implicitly_declare_fn): Likewise.
925 * cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR.
926 * error.c (dump_aggr_type): Recognize lambda type.
927 (dump_function_decl): Recognize lambda function.
928 (function_category): Likewise.
929 (dump_function_name): Hide lambda name.
930 * tree.c (build_array_copy, move): New.
931 (special_function_p): Synthesized move constructor.
932 (no_linkage_check): Handle lambdas.
933 * search.c (lookup_fnfields_1): Synthesized move constructor.
934 * cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr):
935 Handle VEC_INIT_EXPR.
936 * typeck2.c (digest_init_r): Array copy.
937 * pt.c (get_template_info): Don't touch typedefs.
938 (instantiate_decl): Don't resubstitute artificial decls.
939 (tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas.
940 (lookup_template_class): Don't fall back on name lookup.
941 * name-lookup.c (make_lambda_name): New.
942 (pushdecl_class_level): Handle default capture for lambda expressions.
943 (qualify_lookup): Handle decltypes within lambda expressions.
944 (pushtag): Handle ts_within_enclosing_non_class in function scope.
946 2009-09-28 Janis Johnson <janis187@us.ibm.com>
948 * mangle.c (write_builtin_type): Support decimal float types.
950 2009-09-28 Richard Henderson <rth@redhat.com>
952 * cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
954 2009-09-24 Jakub Jelinek <jakub@redhat.com>
956 * method.c (make_thunk, make_alias_for): Don't set
957 DECL_NO_STATIC_CHAIN.
958 * decl.c (builtin_function_1, grokfndecl): Likewise.
959 * lex.c (build_lang_decl): Likewise.
961 2009-09-23 Dodji Seketeli <dodji@redhat.com>
964 * decl.c (cp_finish_decl): Record the types used by the global
965 variable declaration we've just parsed.
967 2009-09-22 Dodji Seketeli <dodji@redhat.com>
969 * cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P,
970 LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P,
971 LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these
972 hooks for the c++ FE.
973 * cp-tree.h (function_parameter_pack_p, get_function_template_decl,
974 function_parameter_expanded_from_pack_p): Declare ...
975 * pt.c (function_parameter_pack_p, get_function_template_decl,
976 function_parameter_expanded_from_pack_p): ... new hooks.
977 (get_template_info): Make this more robust.
978 (template_args_variadic_p, make_ith_pack_parameter_name): Add a new
979 line between comment and function.
980 (get_template_argument_pack_elems): Fix comment.
981 (tsubst_decl): Arguments of function parameter packs are not
982 parameter packs themselves.
984 2009-09-21 Jason Merrill <jason@redhat.com>
987 * tree.c (trivial_type_p): Fix logic.
989 2009-09-21 Jason Merrill <jason@redhat.com>
991 * name-lookup.c (push_class_level_binding): Sanity check.
993 2009-09-18 Jason Merrill <jason@redhat.com>
995 * decl2.c (determine_visibility): Make anonymous types internal.
996 (mark_used): Complain about types without linkage used in
997 decls with internal linkage.
998 (vague_linkage_fn_p): Split out from...
999 * decl.c (maybe_commonize_var): ...here.
1000 (grokdeclarator): Adjust linkage when a typedef gives linkage name.
1001 * tree.c (no_linkage_check): Check the enclosing class and template
1004 * cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
1006 * pt.c (get_pattern_parm): New.
1007 (listify): Split out from...
1008 (listify_autos): ...here.
1009 (unify): Deduce std::initializer_list for T.
1010 * call.c (build_over_call): Warn about it.
1012 2009-09-17 Andrew Pinski <pinskia@gcc.gnu.org>
1015 * typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of
1017 (convert_for_assignment): Likewise.
1018 * cvt.c (type_promotes_to): Likewise.
1020 2009-09-14 Richard Henderson <rth@redhat.com>
1021 Jakub Jelinek <jakub@redhat.com>
1023 * cp-tree.h (finish_asm_stmt): Update decl.
1024 * parser.c (cp_parser_asm_definition): Parse asm goto.
1025 (cp_parser_asm_label_list): New.
1026 * pt.c (tsubst_copy_asm_operands): Don't recurse on labels.
1027 (tsubst_expr): Handle asm labels.
1028 * semantics.c (finish_asm_stmt): Add and use labels parameter.
1030 2009-09-14 Richard Henderson <rth@redhat.com>
1032 * except.c (init_exception_processing): Don't call
1033 default_init_unwind_resume_libfunc.
1034 (cp_protect_cleanup_actions): Return the decl to call.
1035 (build_exc_ptr): Use __builtin_eh_pointer.
1036 * optimize.c (clone_body): Set eh_lp_nr, not eh_region.
1038 2009-09-13 Richard Guenther <rguenther@suse.de>
1039 Rafael Avila de Espindola <espindola@google.com>
1041 * except.c (init_exception_processing): Do not set
1042 lang_eh_runtime_type.
1043 (choose_personality_routine): Do not set eh_personality_decl,
1044 set pragma_java_exceptions.
1045 * cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1046 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1047 (cp_eh_personality_decl): New.
1048 (cp_eh_personality): Likewise.
1049 * Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
1052 2009-09-13 Wei Guozhi <carrot@google.com>
1055 * cp/optimize.c (build_delete_destructor_body): New function.
1056 (maybe_clone_body): Call build_delete_destructor_body for
1057 deleting destructor.
1059 2009-09-10 Jason Merrill <jason@redhat.com>
1061 * repo.c (extract_string, get_base_filename, init_repo): constify.
1063 2009-09-09 Jason Merrill <jason@redhat.com>
1065 * error.c (find_typenames_r): Also add decltypes.
1067 2009-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1070 * decl2.c (grokfield): Check for explicit template argument lists.
1072 2009-09-09 Jack Howarth <howarth@bromo.med.uc.edu>
1075 * Make-lang.in: Remove redundant code from linkage for darwin10.
1077 2009-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1080 * decl.c (build_init_list_var_init): Check return value of
1081 perform_implicit_conversion.
1083 2009-09-08 Jason Merrill <jason@redhat.com>
1085 * class.c (currently_open_class): Make sure we're dealing with the
1088 * cp-tree.h (enum overload_flags): Remove OP_FLAG.
1089 * method.c (lazily_declare_fn): Check for dtorness in ABI warning.
1091 * name-lookup.c (is_class_level): Remove.
1092 (push_binding_level, leave_scope, resume_scope): Adjust.
1093 (pushlevel_class): Adjust.
1094 (poplevel_class): Make sure we're on class_binding_level.
1096 * decl.c (grokmethod): Rename from start_method.
1097 (finish_method): Remove.
1098 * cp-tree.h: Adjust.
1099 * parser.c (cp_parser_save_member_function_body): Adjust.
1101 2009-09-03 Doug Kwan <dougkwan@google.com>
1103 * tree.c (cp_fix_function_decl_p): New.
1104 (cp_free_lang_data): New.
1106 2009-09-03 Diego Novillo <dnovillo@google.com>
1108 * Make-lang.in (decl2.o): Add dependency on $(POINTER_SET_H).
1109 * decl2.c: Include pointer-set.h.
1110 (collect_candidates_for_java_method_aliases): New.
1111 (cp_write_global_declarations): Call it.
1112 Add local variable CANDIDATES. If set, call
1113 build_java_method_aliases.
1114 (build_java_method_aliases): Add argument CANDIDATES.
1115 Use it to determine if FNDECL should get a hidden alias.
1116 * cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define.
1117 * cp-tree.h (cp_free_lang_data): Declare.
1119 2009-09-03 Richard Guenther <rguenther@suse.de>
1121 * method.c (use_thunk): Use cgraph_finalize_function to hand
1122 off thunks to the cgraph.
1123 * semantics.c (emit_associated_thunks): Do not emit thunks
1124 for really extern functions.
1126 2009-09-03 Diego Novillo <dnovillo@google.com>
1128 * cp-lang.c (lang_hooks): Remove const qualifier.
1130 2009-09-02 Jason Merrill <jason@redhat.com>
1132 * semantics.c (describable_type): Don't pretend to be in a template.
1134 * ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression.
1136 2009-09-01 Alexandre Oliva <aoliva@redhat.com>
1138 * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
1139 * cp-lang.c (cxx_dwarf_name): Pass it.
1140 * error.c (count_non_default_template_args): Take flags as
1141 argument. Adjust all callers. Skip counting of default
1142 arguments if the new flag is given.
1144 2009-09-01 Dodji Seketeli <dodji@redhat.com>
1147 * pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
1150 2009-09-01 Richard Guenther <rguenther@suse.de>
1152 * cp-objcp-common.c (cp_expr_size): Use tree_expr_size.
1153 * cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define.
1155 2009-09-01 Richard Guenther <rguenther@suse.de>
1157 * cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
1159 2009-08-31 Dodji Seketeli <dodji@redhat.com>
1162 * cp-tree.h (get_template_info): Parameter should be const.
1163 (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
1164 (get_template_argument_pack_elems,
1165 get_primary_template_innermost_parameters,
1166 get_template_innermost_arguments, template_template_parameter_p):
1168 * pt.c (get_template_argument_pack_elems,
1169 get_template_innermost_parameters, get_template_innermost_arguments,
1170 template_template_parameter_p):
1171 ... New C++ front end implementation of new language hooks.
1172 (primary_template_instantiation_p): New private helper.
1173 (make_ith_pack_parameter_name): Use snprintf and strnlen instead of
1175 (get_template_info): Const-ify parameter.
1176 * cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
1177 LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
1178 LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
1179 LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
1180 interfaces for the C++ front-end.
1182 2009-08-31 Jason Merrill <jason@redhat.com>
1185 * parser.c (cp_parser_enum_specifier): Make sure the : is followed by a
1186 type-specifier-seq before we commit.
1188 2009-08-28 Richard Guenther <rguenther@suse.de>
1191 * cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
1192 into the generic IL.
1194 2009-08-27 Richard Guenther <rguenther@suse.de>
1196 * class.c (build_vtbl_ref_1): Remove excess vertical space.
1197 * Make-lang.in (CXX_TREE_H): Remove c-common.def dependency
1198 tracked by $(TREE_H).
1199 * semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE.
1201 2009-08-26 Jason Merrill <jason@redhat.com>
1203 * call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING
1204 if we're contextually converting to bool.
1205 (build_conditional_expr): Likewise.
1206 * typeck.c (condition_conversion): Likewise.
1208 * call.c (build_conditional_expr): Fix logic errors.
1209 (build_new_op): Remove dead COND_EXPR handling.
1211 2009-08-24 Jason Merrill <jason@redhat.com>
1213 * cp-tree.h (DECL_DEFERRED_FN): Remove.
1214 (struct lang_decl_fn): Remove deferred flag.
1215 * class.c (build_clone): Don't set it.
1216 * decl2.c (note_vague_linkage_fn): Don't check or set it.
1217 (mark_used): Don't check it.
1218 * method.c (make_thunk, make_alias_for): Don't set it.
1220 * decl2.c (mark_used): Streamline logic.
1225 * cp-tree.h (DECL_ODR_USED): New macro.
1226 (struct lang_decl_base): Add odr_used flag.
1227 * decl.c (duplicate_decls): Propagate it. Use it for error.
1228 * pt.c (register_specialization): Use it for error.
1229 * decl2.c (mark_used): Use it as gating flag rather than TREE_USED.
1230 (cp_write_global_declarations): Use it for error.
1231 (tree_used_ok): Remove.
1232 * cp-tree.h: Remove tree_used_ok.
1233 * call.c (build_call_a): Don't call it.
1234 * init.c (build_offset_ref): Likewise.
1236 2009-08-21 Jakub Jelinek <jakub@redhat.com>
1239 * tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
1242 2009-08-19 Jason Merrill <jason@redhat.com>
1246 * decl2.c (mark_used): Increment function_depth during synthesis.
1247 * parser.c (cp_parser_default_argument): Not here.
1249 2009-08-19 Jakub Jelinek <jakub@redhat.com>
1251 * method.c (use_thunk): Call free_after_compilation after
1252 assemble_end_function.
1254 2009-08-17 Richard Guenther <rguenther@suse.de>
1256 * decl.c (build_ptrmemfunc_type): Keep variant chain intact.
1258 (finish_enum): Keep variant chain intact.
1259 * tree.c (cp_build_reference_type): Likewise.
1261 2009-08-16 Jason Merrill <jason@redhat.com>
1263 Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
1264 and VAR_DECL, so mark_used only has effect the first time.
1265 * decl2.c (mark_used): Just return if TREE_USED is already set.
1266 Don't set TREE_USED if cp_unevaluated_operand is set.
1267 (tree_used_ok): New fn.
1268 * init.c (build_offset_ref): Check it instead of TREE_USED.
1269 * call.c (build_call_a): Likewise.
1270 * cp-tree.h: Declare it.
1271 (DECL_NO_LINKAGE_CHECKED): No longer needed.
1272 (struct lang_decl_base): Remove no_linkage_checked bitfield.
1274 * decl2.c (finish_static_data_member_decl): Don't set TREE_USED.
1276 * decl2.c (mark_used): It's ok to synthesize for default args now.
1278 2009-08-10 Jason Merrill <jason@redhat.com>
1280 Implement DR 757: It's OK for a decl to use a type without linkage
1281 so long as the decl is defined in the current translation unit.
1282 * decl2.c (no_linkage_decls): New vector.
1283 (mark_used): Add decls that use types with no linkage.
1284 (cp_write_global_declarations): Check that they are defined.
1285 (decl_defined_p, no_linkage_error): New fns.
1286 * cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
1287 (struct lang_decl_base): Add flag.
1288 * decl.c (grokfndecl): Don't check type linkage.
1289 (grokvardecl): If the type has no linkage, just make sure
1290 DECL_LANG_SPECIFIC is set.
1291 * pt.c (check_instantiated_arg): Don't check type linkage.
1292 * name-lookup.c (is_local_extern): New fn.
1293 * name-lookup.h: Declare it.
1295 2009-08-05 Jason Merrill <jason@redhat.com>
1298 * init.c (build_vec_init): Evaluate the initializer before
1299 starting the initialization try block.
1301 2009-08-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1304 * typeck.c (convert_for_assignment): Do not warn for any boolean
1305 variant. Use explicit location.
1307 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1310 * pt.c (tsubst_default_argument): Let access checks of the
1311 default argument happen in the context of the current function.
1313 2009-08-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1316 * call.c (build_new_op): Only try prefix operator if -fpermissive,
1317 otherwise just error.
1319 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1322 * error.c (lang_decl_name): Print qualified names for decls
1325 2009-08-03 Jason Merrill <jason@redhat.com>
1326 Jakub Jelinek <jakub@redhat.com>
1329 * init.c (build_vec_init): Look through a TARGET_EXPR around a
1332 2009-07-31 Jason Merrill <jason@redhat.com>
1333 Douglas Gregor <doug.gregor@gmail.com>
1335 Remove implicit binding of lvalues to rvalue references (N2831)
1336 * call.c (convert_class_to_reference): Binding an lvalue to an
1337 rvalue reference is bad. If the user-defined conversion is bad,
1338 set bad_p before merging conversions.
1339 (maybe_handle_ref_bind): Don't push down bad_p.
1340 (reference_binding): Binding an lvalue to an rvalue reference is bad.
1341 (convert_like_real): Give a helpful error about binding lvalue
1342 to rvalue reference.
1343 (reference_related_p): No longer static.
1344 * typeck.c (build_typed_address): New.
1345 (build_static_cast_1): Add static_cast from lvalue to &&.
1346 * cp-tree.h: Adjust.
1348 2009-07-31 Jason Merrill <jason@redhat.com>
1350 * call.c (reference_binding): Rename lvalue_p to is_lvalue.
1351 Do direct binding of "rvalues" in memory to rvalue references.
1352 * tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
1354 * typeck.c (build_static_cast_1): Do direct binding of memory
1355 "rvalues" to rvalue references.
1356 * cvt.c (cp_fold_convert): New.
1357 * cp-tree.h: Declare it.
1359 2009-07-31 Jason Merrill <jason@redhat.com>
1361 * typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
1362 * tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.
1364 2009-07-29 Jason Merrill <jason@redhat.com>
1367 * cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations.
1368 * error.c (count_non_default_template_args): Pass it.
1369 * pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set.
1371 2009-07-29 Richard Guenther <rguenther@suse.de>
1374 * cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
1377 2009-07-26 Simon Martin <simartin@users.sourceforge.net>
1380 * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
1381 with a qualified return type.
1383 2009-07-24 Jason Merrill <jason@redhat.com>
1386 * call.c (build_op_delete_call): If this is for a new-expression
1387 and the op delete is deleted, do nothing.
1390 * call.c (compare_ics): Give list-initialization of std::init_list
1391 priority over conversion to scalar, too.
1393 2009-07-22 Jason Merrill <jason@redhat.com>
1395 * mangle.c (mangle_type_string_for_rtti): Rename to be clearer.
1396 (needs_fake_anon): New.
1397 (write_name): Check it.
1398 (write_nested_name): Add a fake anonymous namespace scope if true.
1399 * name-lookup.c (get_anonymous_namespace_name): No longer static.
1400 * rtti.c, cp-tree.h: Adjust.
1402 2009-07-22 Richard Guenther <rguenther@suse.de>
1405 * cp-gimplify.c (cp_gimplify_expr): Move handling of using
1406 related exprs to ...
1407 (cp_genericize_r): ... genericization stage.
1408 (cp_genericize): Adjust.
1410 2009-07-21 Jason Merrill <jason@redhat.com>
1413 * call.c (reference_binding): Implement binding to { }.
1414 (initialize_reference): Binding temporary to non-const && is fine.
1415 * decl.c (grok_reference_init): Remove error for CONSTRUCTOR.
1417 * decl.c (reshape_init_r): { T } is not an aggregate initializer
1420 2009-07-17 Richard Guenther <rguenther@suse.de>
1423 * decl.c (finish_function): Do not emit unused result warnings
1425 * cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
1426 c_warn_unused_result_pass.
1427 * semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
1428 * optimize.c (clone_body): Clone in GENERIC.
1429 (maybe_clone_body): Do not clear DECL_SAVED_TREE.
1430 * decl2.c (cp_write_global_declarations): Fix body test.
1431 Do not call cgraph_optimize.
1432 * Make-lang.in (optimize.o): Add tree-iterator.h dependency.
1433 * method.c (use_thunk): Register thunk with
1434 cgraph_finalize_function.
1435 * error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
1437 2009-07-17 Richard Guenther <rguenther@suse.de>
1439 * init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
1442 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1443 Manuel López-Ibáñez <manu@gcc.gnu.org>
1446 * typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
1447 tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
1448 call.c, cvt.c, mangle.c: Add location argument to
1449 fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
1450 build_size_arg, build_fold_addr_expr, build_call_array,
1451 non_lvalue, size_diffop, fold_build1_initializer,
1452 fold_build2_initializer, fold_build3_initializer,
1453 fold_build_call_array, fold_build_call_array_initializer,
1454 fold_single_bit_test, omit_one_operand, omit_two_operands,
1455 invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
1456 fold_indirect_ref, combine_comparisons, fold_builtin_*,
1457 fold_call_expr, build_range_check, maybe_fold_offset_to_address,
1458 round_up, round_down.
1460 2009-07-16 Jason Merrill <jason@redhat.com>
1463 Split POD into "standard-layout" and "trivial" as per N2230,
1464 Support std::is_standard_layout and std::is_trivial traits.
1465 * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
1467 (struct lang_type_class): Add non_std_layout.
1468 (CLASSTYPE_NON_STD_LAYOUT): New.
1469 * class.c (check_bases): Set it.
1470 (check_field_decls): Likewise.
1471 (check_bases_and_members): Likewise.
1472 * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
1474 (cp_parser_trait_expr): Likewise.
1475 * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
1477 (finish_trait_expr): Likewise.
1478 * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
1479 (pod_type_p): Use them.
1480 (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New.
1482 Adjust bits of the language that no longer refer to POD types.
1483 * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init
1484 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1485 (build_x_va_arg): Likewise.
1486 (call_builtin_trap): Remove.
1487 * decl.c (declare_local_label): Use type_has_nontrivial_default_init
1488 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1489 (cp_finish_decl): Likewise.
1490 (check_previous_goto_1, check_goto): Adjust error.
1491 * typeck.c (build_class_member_access_expr): Check
1492 CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
1494 2009-07-14 Taras Glek <tglek@mozilla.com>
1495 Rafael Espindola <espindola@google.com>
1497 * Make-lang.in: Added CP_PLUGIN_HEADERS and
1498 c.install-target to export cp-tree.h cxx-pretty-print.h
1499 name-lookup.h headers for plugins.
1501 2009-07-14 Jason Merrill <jason@redhat.com>
1504 * decl.c (decls_match): A non-extern-C declaration doesn't match
1505 a builtin extern-C declaration.
1508 * name-lookup.c (qualified_lookup_using_namespace): Don't stop
1509 looking in used namespaces just because we found something on
1513 * semantics.c (perform_koenig_lookup): Handle empty template args.
1515 * call.c (build_over_call): Use can_trust_pointer_alignment.
1517 2009-07-14 Dodji Seketeli <dodji@redhat.com>
1521 * decl2.c (grokfield): Don't call set_underlying_type on typedef
1522 decls that are type names.
1524 2009-07-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
1527 * parser.c (cp_parser_elaborated_type_specifier): Accept typename in
1528 front of qualified names.
1530 2009-07-12 Jason Merrill <jason@redhat.com>
1533 * tree.c (rvalue): Use lvalue_or_rvalue_with_address_p.
1536 * cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref.
1537 * tree.c (lvalue_p_1): Return it. Remove
1538 treat_class_rvalues_as_lvalues parm.
1539 (real_lvalue_p): Disallow pseudo-lvalues here.
1540 (lvalue_or_rvalue_with_address_p): New fn.
1541 * call.c (initialize_reference): Use it instead of real_lvalue_p.
1544 * init.c (build_new_1): Handle initializer list as array initializer.
1545 (build_vec_init): Likewise.
1546 * typeck.c (cp_build_modify_expr): Likewise.
1547 * typeck2.c (process_init_constructor_array): Error rather than abort
1548 if too many initializers.
1550 2009-07-10 Jakub Jelinek <jakub@redhat.com>
1553 * error.c (cp_print_error_function): Check for NULL block.
1555 2008-07-09 Simon Martin <simartin@users.sourceforge.net>
1556 Jason Merrill <jason@redhat.com>
1558 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1559 append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
1561 2009-07-09 Dodji Seketeli <dodji@redhat.com>
1564 * pt.c (type_unification_real): Use tsubst_template_arg instead
1565 of tsubst to substitute default template arguments.
1567 2009-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1570 * init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
1572 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1575 2009-07-07 Jason Merrill <jason@redhat.com>
1578 * pt.c (tsubst_decl): Don't abort if we didn't change anything
1579 in a TEMPLATE_DECL's args.
1581 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1583 * semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
1586 2009-07-07 Jason Merrill <jason@redhat.com>
1589 * decl.c (build_enumerator): Don't add enumerators for a
1590 scoped enum to the enclosing class.
1593 * decl.c (start_enum): Allow dependent underlying type.
1596 * decl.c (finish_enum): Finish scope even in a template.
1598 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1600 * init.c: Replace %J by an explicit location. Update all calls.
1602 * typeck2.c: Likewise.
1604 * name-lookup.c: Likewise.
1606 2009-07-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1608 * decl.c: Replace %H by an explicit location. Update all calls.
1609 * except.c: Likewise.
1610 * semantics.c: Likewise.
1611 * parser.c: Likewise.
1613 2009-07-06 Simon Martin <simartin@users.sourceforge.net>
1616 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1617 append_type_to_template_for_access_check_1): Use
1618 RECORD_OR_UNION_CODE_P.
1620 2009-07-04 Jason Merrill <jason@redhat.com>
1622 * pt.c (retrieve_specialization): Don't get confused by a
1623 using-declaration that brings in another instance of this template
1626 * ptree.c (cxx_print_type): Fix logic.
1628 * cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version.
1631 * cp-tree.h (struct lang_decl_parm): New.
1632 (struct lang_decl): Add it.
1633 (LANG_DECL_PARM_CHECK): New.
1634 (DECL_PARM_INDEX): New.
1635 * decl2.c (parm_index): Remove.
1636 * lex.c (retrofit_lang_decl): Handle parms.
1637 (cxx_dup_lang_specific_decl): Likewise.
1638 * mangle.c (write_expression): Adjust.
1639 * tree.c (cp_tree_equal): Adjust.
1640 (decl_linkage): Only check DECL_COMDAT for functions and variables.
1641 * parser.c (cp_parser_parameter_declaration_list): Set
1643 * pt.c (iterative_hash_template_arg): Hash it.
1645 2009-07-03 Jason Merrill <jason@redhat.com>
1647 * cp-tree.h (struct lang_decl): Overhaul.
1648 (struct lang_decl_flags): Remove.
1649 (struct lang_decl_base): New.
1650 (struct lang_decl_min): New.
1651 (struct lang_decl_fn): New.
1652 (struct lang_decl_ns): New.
1653 (CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN.
1654 (LANG_DECL_MIN_CHECK): New.
1655 (LANG_DECL_FN_CHECK): New.
1656 (LANG_DECL_NS_CHECK): New.
1657 (STRIP_TEMPLATE): New.
1658 (NON_THUNK_FUNCTION_CHECK): Remove.
1659 (DECL_DECLARES_FUNCTION_P): New.
1661 * lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust.
1662 * decl.c (push_local_name, duplicate_decls): Adjust.
1663 * decl2.c (start_objects): Don't set u2sel.
1664 * semantics.c (finish_omp_threadprivate): Adjust.
1665 * class.c (build_clone): Don't do much on TEMPLATE_DECLs.
1666 (decl_cloned_function_p): Out-of-line implementation of macros.
1667 (clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P.
1668 * mangle.c (write_unqualified_name): Don't check function flags
1670 * method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION.
1671 * pt.c (build_template_decl): Don't set function flags.
1672 (check_default_tmpl_args): Check that it's a function.
1673 (instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the
1676 * pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst
1677 DECL_CLONED_FUNCTION.
1679 * cp-tree.h (struct lang_type_class): Move sorted_fields here.
1680 * class.c (finish_struct_1): Adjust.
1681 * ptree.c (cxx_print_decl, cxx_print_type): Adjust.
1682 * search.c (lookup_field_1): Adjust.
1684 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove.
1685 * decl.c (finish_method): Don't add to it.
1686 * class.c (fixup_pending_inline): Remove.
1687 (fixup_inline_methods): Remove.
1688 (finish_struct_1): Don't call it.
1690 * error.c (dump_function_name): Handle null name.
1692 2009-07-02 Mark Mitchell <mark@codesourcery.com>
1694 * typeck.c (cp_build_binary_op): Move warnings about use of NULL
1695 in arithmetic earlier and allow comparisions of NULL with
1696 pointers-to-members.
1698 2009-07-02 Jason Merrill <jason@redhat.com>
1700 Use hash tables for template specialization lookup.
1701 * pt.c (struct spec_entry): New type.
1702 (decl_specializations, type_specializations): New hash tables.
1703 (register_specialization, retrieve_specialization): Use them.
1704 (reregister_specialization, lookup_template_class): Use them.
1705 (eq_specializations, hash_tmpl_and_args, hash_specialization): New.
1706 (iterative_hash_template_arg): New.
1707 (init_template_processing): New
1708 (process_partial_specialization): Don't look to see if we already
1709 have this partial specialization.
1710 (maybe_process_partial_specialization): Handle reassigning
1711 full specializations when we get an explicit specialization
1712 of the partial instantiation.
1713 (tsubst_friend_function): Adjust specialization reassignment code.
1714 (instantiate_template): Only do one lookup.
1715 (instantiate_decl): Don't do any lookup.
1716 * cp-tree.h: Declare init_template_processing.
1717 * decl.c (duplicate_decls): Pass args to reregister_specialization.
1719 2009-07-01 Jason Merrill <jason@redhat.com>
1721 * cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P.
1723 * pt.c (register_specialization): Use duplicate_decls to merge
1724 the argument with a previous specialization.
1725 (check_explicit_specialization): Call register_specialization to
1726 merge the TEMPLATE_DECL with a previous version.
1727 (determine_specialization): Return the args even if fn is a template.
1729 2009-07-01 Ian Lance Taylor <iant@google.com>
1731 * g++spec.c (lang_specific_driver): Bump num_args by 1.
1733 2009-06-30 Jason Merrill <jason@redhat.com>
1736 * pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
1737 EXPR_PACK_EXPANSION.
1739 2009-06-29 Jason Merrill <jason@redhat.com>
1742 * error.c (dump_template_parms): Pass all args to
1743 count_non_default_template_args.
1744 (count_non_default_template_args): Pull out the inner ones.
1746 2009-06-26 H.J. Lu <hongjiu.lu@intel.com>
1748 * decl.c (duplicate_decls): Re-indent.
1750 2009-06-25 Ian Lance Taylor <iant@google.com>
1752 * call.c (avoid_sign_compare_warnings): New static function.
1753 (build_new_op): Call it.
1754 * typeck.c (cp_build_binary_op): Don't call warn_sign_compare if
1755 TREE_NO_WARNING is set on either operand.
1757 2009-06-25 Ian Lance Taylor <iant@google.com>
1759 * g++spec.c (SKIPOPT): define.
1760 (lang_specific_driver): Handle -static-libstdc++. Only add
1761 LIBSTDCXX_STATIC if we add LIBSTDCXX.
1763 2009-06-25 Ian Lance Taylor <iant@google.com>
1765 * cvt.c (convert_to_void): Only warn about COND_EXPR if neither
1766 the second nor third operand has side effects.
1768 2009-06-25 Ian Lance Taylor <iant@google.com>
1770 * parser.c (cp_parser_binary_expression): Increment
1771 c_inhibit_evaluation_warnings while parsing the right hand side of
1772 "true || x" or "false && x".
1773 * typeck.c (cp_build_binary_op): Only call warn_for_sign_compare
1774 if c_inhibit_evaluation_warnings is zero.
1776 2009-06-24 Jason Merrill <jason@redhat.com>
1778 * error.c (dump_decl): Do say "typedef" for the injected class name.
1780 * pt.c (lookup_template_class): Use currently_open_class,
1781 compare template args later.
1784 * decl.c (decls_match): Check DECL_TI_TEMPLATE too.
1785 * class.c (resolve_address_of_overloaded_function): Fix typo.
1787 2009-06-18 Aldy Hernandez <aldyh@redhat.com>
1789 * class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
1790 * decl.c (finish_decl): Remove.
1791 (declare_global_var): Replace finish_decl with cp_finish_decl.
1792 (start_method): Same.
1793 * rtti.c (emit_tinfo_decl): Same.
1794 * pt.c (tsubst_expr): Same.
1795 (instantiate_decl): Same.
1796 * decl2.c (grokbitfield): Same.
1797 * name-lookup.c (pushdecl_top_level_1): Same.
1798 * cp-tree.h: Remove finish_decl.
1800 2009-06-16 David Edelsohn <edelsohn@gnu.org>
1802 * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
1803 (lang_specific_driver): Always allocate extra argument.
1804 Add LIBSTDCXX_STATIC to arglist if defined and linking
1807 2009-06-16 Ian Lance Taylor <iant@google.com>
1809 * Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
1810 (cp/semantics.o): Depend upon gt-cp-semantics.h.
1812 2009-06-16 Ian Lance Taylor <iant@google.com>
1814 * parser.c (cp_unevaluated_operand): Define global variable.
1815 (cp_parser_question_colon_clause): Increment
1816 c_inhibit_evaluation_warnings when evaluating an expression which
1817 will never be executed.
1818 (cp_parser_decltype): Increment cp_unevaluated_operand and
1819 c_inhibit_evaluation_warnings, not skip_evaluation.
1820 (cp_parser_sizeof_operand): Likewise.
1821 (cp_parser_enclosed_template_argument_list): Save
1822 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1824 * cp-tree.h (struct saved_scope): Remove skip_evaluation field.
1825 Add unevaluated_operand and inhibit_evaluation_warnings fields.
1826 (cp_unevaluated_operand): Declare.
1827 * name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
1828 and c_inhibit_evaluation_warnings rather than skip_evaluation.
1829 (pop_from_top_level): Restore cp_unevaluated_operand and
1830 c_inhibit_evaluation_warnings rather than skip_evaluation.
1831 * class.c (build_base_path): Check cp_unevaluated_operand rather
1832 than skip_evaluation.
1833 * typeck.c (build_class_member_access_expr): Likewise.
1834 (cp_build_binary_op): Don't warn about bad shift counts if
1835 c_inhibit_evaluation_warnings is non-zero.
1836 * pt.c (coerce_template_parms): Save state of
1837 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1839 (tsubst_aggr_type): Likewise.
1840 (tsubst_pack_expansion): Check cp_unevaluated_operand rather than
1842 (tsubst_copy): Likewise.
1843 (tsubst): Set cp_unevaluated_operand and
1844 c_inhibit_evaluation_warnings, not skip_evaluation.
1845 (tsubst_copy_and_build): Likewise.
1846 * call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
1847 rather than skip_evaluation.
1848 * decl2.c (mark_used): Likewise.
1849 * semantics.c (finish_non_static_data_member): Likewise.
1850 * cvt.c (cp_convert_and_check): Check
1851 c_inhibit_evaluation_warnings rather than skip_evaluation.
1852 * mangle.c (write_type): Set cp_unevaluated_operand rather than
1855 2009-06-15 Ian Lance Taylor <iant@google.com>
1857 * parser.c (cp_parser_direct_declarator): Add braces around
1858 variables declared before label.
1860 2009-06-15 Rafael Avila de Espindola <espindola@google.com>
1862 * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
1863 * cp-tree.h (cxx_comdat_group): Change signature.
1864 * decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
1865 (cxx_comdat_group): Change signature.
1866 * decl2.c (comdat_linkage, maybe_make_one_only): Update call to
1868 (constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
1869 * method.c (use_thunk): Update call to make_decl_one_only.
1870 * optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP
1872 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1874 * typeck.c (cp_build_binary_op): Pass location to overflow_warning.
1875 (build_modify_expr): New arg.
1876 * semantics.c (finish_unary_op_expr): Pass location to
1878 (handle_omp_for_class_iterator): Pass location to build_modify_expr.
1879 * typeck.c (cxx_sizeof_or_alignof_type): Pass location to
1880 c_sizeof_or_alignof_type.
1881 (build_array_ref): New argument.
1882 (build_compound_expr): Same.
1883 (build_const_cast): Same.
1884 (build_ptrmemfunc): Pass location to build_c_cast.
1885 * init.c (avoid_placement_new_aliasing): Pass location to
1887 (build_vec_delete_1): Pass location to cp_build_modify_expr,
1888 build_compound_expr.
1889 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
1890 * decl.c (poplevel): Pass location to c_build_bind_expr.
1891 (finish_case_label): Pass location to build_case_label.
1892 (finish_constructor_body): Same.
1893 (finish_destructor_body): Pass location to build_stmt.
1894 (cxx_maybe_build_cleanup): Same, but to build_compound_expr.
1895 * call.c (build_new_op): Pass location to build_array_ref.
1896 (build_x_va_arg): Pass location to build_va_arg.
1897 * except.c (expand_end_catch_block): Pass location to
1899 * cp-tree.h (build_array_ref): New argument.
1900 (build_compound_expr): Same.
1901 (build_c_cast): Same.
1902 * cp-gimplify.c (gimplify_if_stmt): Pass location on down.
1903 (gimplify_switch_stmt): Same.
1904 * typeck2.c (split_nonconstant_init_1): Same.
1905 * pt.c (tsubst_copy): Same.
1906 * semantics.c (add_decl_expr): Same.
1907 (do_poplevel): Same.
1908 (push_cleanup): Same.
1909 (finish_goto_stmt): Same.
1910 (finish_expr_stmt): Same.
1911 (begin_if_stmt): Same.
1912 (begin_while_stmt): Same.
1913 (begin_do_stmt): Same.
1914 (finish_return_stmt): Same.
1915 (begin_for_stmt): Same.
1916 (finish_break_stmt): Same.
1917 (finish_continue_stmt): Same.
1918 (begin_switch_stmt): Same.
1919 (begin_try_block): Same.
1920 (begin_handler): Same.
1921 (finish_asm_stmt): Same.
1922 (finish_label_stmt): Same.
1923 (finish_stmt_expr_expr): Same.
1924 (finalize_nrv_r): Same.
1925 (finish_omp_atomic): Same.
1926 * name-lookup.c (do_using_directive): Same.
1927 * decl2.c (grok_array_decl): Same.
1928 * parser.c (cp_parser_cast_expression): Same.
1929 (cp_parser_selection_statement): Same.
1930 (cp_parser_implicitly_scoped_statement): Same.
1931 (cp_parser_objc_selector_expression): Same.
1932 (cp_parser_objc_synchronized_statement): Same.
1933 (cp_parser_objc_throw_statement): Same.
1934 (cp_parser_omp_critical): Same.
1935 (cp_parser_omp_master): Same.
1936 * typeck.c (build_function_call): Add location argument.
1937 * init.c: Add location argument to all build_decl calls.
1943 * semantics.c: Same.
1946 * cp-gimplify.c: Same.
1948 (cp_make_fname_decl): Add location argument. Pass location ot
1950 (finish_case_label): Same.
1951 * cp-tree.h (finish_case_label): Add location argument.
1952 * parser.c (cp_parser_label_for_labeled_statement): Pass location to
1955 2009-06-09 Jason Merrill <jason@redhat.com>
1958 * decl2.c (mark_used): Return after complaining about deleted fn.
1960 2009-06-08 Jason Merrill <jason@redhat.com>
1962 * parser.c (cp_parser_type_id_1): 'auto' type is ok with a
1963 late-specified return type.
1965 2009-06-08 Jakub Jelinek <jakub@redhat.com>
1968 * call.c (check_dtor_name): Return false even if
1969 get_type_value (name) is error_mark_node.
1973 * parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS
1974 on error_mark_node. Check for VLAs outside of function context
1975 before check whether to wrap bounds into a NOP_EXPR with
1978 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1980 * repo.c (get_base_filename): Use aux_base_name rather than
1981 alternate temporary file during second compare debug compilation.
1982 (finish_repo): Skip during -fcompare-debug-second.
1984 2009-06-06 Ian Lance Taylor <iant@google.com>
1986 * parser.c (cp_parser_label_for_labeled_statement): Support
1987 attribute on labels if immediately followed by semicolon.
1988 * semantics.c (finish_label_stmt): Return new label.
1989 * pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
1991 2009-06-03 Ian Lance Taylor <iant@google.com>
1993 * Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
1996 2009-06-02 Mark Mitchell <mark@codesourcery.com>
1998 * decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
2000 2009-06-02 Jason Merrill <jason@redhat.com>
2004 * typeck.c (cp_build_modify_expr): Always pass init-lists to the
2006 * call.c (implicit_conversion): Allow init-list conversion to scalar
2007 during direct-initialization, too. Mark the conversion bad if it
2008 has too many levels of braces.
2009 (convert_like_real): And give a helpful error.
2013 * decl.c (cp_finish_decl): Handle auto deduction from ().
2014 * typeck.c (build_x_indirect_ref): Handle dereferencing an operand
2015 with dependent type that is known to be a pointer.
2017 2009-06-02 Simon Martin <simartin@users.sourceforge.net>
2020 * pt.c (register_specialization): Properly setup DECL_CONTEXT for
2021 specializations in an invalid namespace.
2023 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
2025 * error.c (print_instantiation_partial_context): Print column
2028 2009-05-29 Ian Lance Taylor <iant@google.com>
2030 * error.c (cp_printer): Don't use va_arg with enum type.
2032 2009-05-28 Dodji Seketeli <dodji@redhat.com>
2035 * cp-tree.h (canonical_type_variant): Remove this function declaration.
2036 (strip_typedefs): New function declaration.
2037 * tree.c (strip_typedefs): New function definition.
2038 (canonical_type_variant): Remove function definition.
2039 * cvt.c (convert_from_reference): No need to use
2040 canonical_type_variant.
2041 * typeck.c (cp_build_indirect_ref): Likewise.
2042 * error.c (dump_template_bindings): Use strip_typedefs instead of
2043 canonical_type_variant.
2044 * pt.c (convert_template_argument, unify): Likewise.
2045 * mangle.c (canonicalize_for_substitution): Don't use
2046 canonical_type_variant.
2048 2009-05-27 Jason Merrill <jason@redhat.com>
2050 * call.c (implicit_conversion): Handle conversion from
2051 initializer-list to scalar.
2052 (convert_like_real): Likewise. Avoid crashing on list
2053 initialization with bad conversions.
2054 (can_convert): Use LOOKUP_EXPLICIT.
2055 (can_convert_arg_bad): Add flags parm.
2056 * cp-tree.h: Adjust.
2057 * typeck.c (convert_for_assignment): Pass flags.
2059 2009-05-27 Ian Lance Taylor <iant@google.com>
2061 * Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
2062 (cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
2064 2009-05-26 Ian Lance Taylor <iant@google.com>
2066 * Make-lang.in (g++spec.o): Use $(COMPILER).
2067 (g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
2068 (cc1plus$(exeext)): Likewise.
2070 2009-05-26 Dodji Seketeli <dodji@redhat.com>
2073 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
2074 (TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New accessor.
2075 (get_types_needing_access_check): Declare new entry point.
2076 * pt.c (append_type_to_template_for_access_check_1,
2077 get_types_needing_access_check): New functions.
2078 (perform_typedefs_access_check): Accept FUNCTION_DECLs and
2079 RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new
2080 get_types_needing_access_check, no more
2081 MEMBER_TYPES_NEEDING_ACCESS_CHECK.
2082 (instantiate_class_template): Set input_location to the source
2083 location of the most specialized template definition.
2084 Perform access check using the RECORD_TYPE of the template, not its
2085 associated most generic TEMPLATE_DECL.
2086 (append_type_to_template_for_access_check): Augment function
2087 comments. Use the new get_types_needing_access_check, not
2088 MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new
2089 append_type_to_template_for_access_check_1 subroutine.
2091 2009-05-22 Jason Merrill <jason@redhat.com>
2094 * typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in
2095 arithmetic comparisons.
2096 (cp_common_type): Handle scoped enums.
2098 * call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P.
2099 (add_builtin_candidate, add_builtin_candidates): Likewise.
2100 (convert_like_real): Likewise.
2101 * class.c (check_bitfield_decl): Likewise.
2102 * decl.c (check_static_variable_definition): Likewise.
2103 (compute_array_index_type): Likewise.
2104 * decl2.c (grokbitfield): Likewise.
2105 * init.c (build_new_1): Likewise.
2106 * pt.c (convert_nontype_argument): Likewise.
2107 (current_instantiation): Likewise.
2108 * tree.c (pod_type_p): Likewise.
2109 * typeck.c (build_static_cast_1): Likewise.
2110 (build_reinterpret_cast_1): Likewise.
2112 2009-05-22 Richard Guenther <rguenther@suse.de>
2115 * init.c (avoid_placement_new_aliasing): Remove.
2116 (build_new_1): Do not call it.
2118 2009-05-22 Mark Mitchell <mark@codesourcery.com>
2120 * decl2.c (decl_needed_p): Consider dllexport'd functions needed.
2121 * semantics.c (expand_or_defer_fn): Similarly.
2123 2009-05-20 Ian Lance Taylor <iant@google.com>
2125 * parser.c (cp_parser_postfix_expression): Change args to a vec.
2126 Release it when done.
2127 (tree_vector): Define typedef. Define VEC functions.
2128 (cp_parser_parenthesized_expression_list): Change return type to
2129 vec. Change all callers.
2130 (cp_parser_new_expression): Change placement and initializer to
2131 vecs. Release them when done.
2132 (cp_parser_new_placement): Change return type to vec. Change all
2134 (cp_parser_new_initializer): Likewise.
2135 * typeck.c (build_function_call_vec): Just call
2136 cp_build_function_call_vec.
2137 (cp_build_function_call): Just build a vec and call
2138 cp_build_function_call_vec.
2139 (cp_build_function_call_vec): New function based on old
2140 cp_build_function_call.
2141 (convert_arguments): Remove nargs and argarray parameters. Change
2142 values to a vec. Change caller.
2143 (build_x_compound_expr_from_vec): New function.
2144 (cp_build_modify_expr): Build vec to pass to
2145 build_special_member_call.
2146 * call.c (struct z_candidate): Add first_arg field. Change args
2148 (convert_class_to_reference): Handle first argument separately.
2149 (add_candidate): Add first_arg parameter. Change args parameter
2150 to vec. Change all callers.
2151 (add_function_candidate, add_conv_candidate): Likewise.
2152 (add_template_candidate_real, add_template_candidate): Likewise.
2153 (add_template_conv_candidate): Likewise.
2154 (build_user_type_conversion_1): Handle first argument separately.
2155 (resolve_args): Change return type and parameter type to vecs.
2157 (perform_overload_resolution): Change args parameter to vec.
2159 (build_new_function_call, build_operator_new_call): Likewise.
2160 (add_candidates): Likewise.
2161 (build_op_call): New globally visible function, built from and
2162 replacing static function build_object_call.
2163 (build_new_op): Don't handle CALL_EXPR. Build vec, not tree_list,
2165 (build_op_delete_call): Build vec to pass to
2166 cp_build_function_call_vec.
2167 (build_temp): Build vec to pass to build_special_member_call.
2168 (convert_like_real): Likewise.
2169 (perform_direct_initialization_if_possible): Likewise.
2170 (build_over_call): Handle first_arg field. Use build_call_array
2171 rather than build_call_list.
2172 (build_special_member_call): Change args parameter to vec. Change
2174 (build_new_method_call): Likewise.
2175 * init.c (expand_default_init): Change parms to vec.
2176 (build_raw_new_expr): Change placement and init to vecs. Change
2178 (build_new_1, build_new): Likewise.
2179 * class.c (resolve_address_of_overloaded_function): Build array to
2180 pass to fn_type_unification.
2181 * pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
2182 build_new. For CALL_EXPR create a vec rather than a tree_list;
2183 expand a pack if necessary.
2184 (fn_type_unification): Change args parameter to const tree *. Add
2185 nargs parameter. Change all callers.
2186 (type_unification_real): Likewise.
2187 (unify): Build array to pass to type_unification_real.
2188 (get_bindings): Build array to pass to fn_type_unification.
2189 (any_type_dependent_arguments_p): Change args parameter to a vec.
2191 (make_args_non_dependent): Renamed from build_non_dependent_args.
2192 Change return type to void. Change parameter type to vec. Change
2194 (do_auto_deduction): Pass an array to type_unification_real.
2195 * semantics.c (perform_koenig_lookup): Change args to vec. Change
2197 (finish_call_expr): Change args to vec. Change all callers. Call
2198 build_op_call instead of passing CALL_EXPR to build_new_op.
2199 (cxx_omp_create_clause_info): Allocate vec to pass to
2200 build_special_member_call.
2201 * decl2.c (build_offset_ref_call_from_tree): Change args parameter
2202 to vec. Change all callers.
2203 * name-lookup.c (lookup_function_nonclass): Likewise.
2204 (struct arg_lookup): Change args to vec.
2205 (arg_assoc_namespace): Handle args as a vec.
2206 (arg_assoc_args_vec): New static function.
2207 (lookup_arg_dependent): Change args parameter to vec. Change all
2209 * method.c (do_build_assign_ref): Allocate vec to pass to
2210 build_special_member_call.
2211 * except.c (build_throw): Likewise.
2212 * typeck2.c (build_functional_cast): Likewise.
2213 * cvt.c (ocp_convert): Likewise.
2214 * tree.c (build_min_non_dep_call_vec): Change last parameter to
2215 vec. Change all callers.
2216 * cp-tree.h: Update declarations.
2217 * name-lookup.h: Update declarations.
2219 2009-05-20 Sandra Loosemore <sandra@codesourcery.com>
2221 * typeck.c (default_conversion): Check targetm.promoted_type.
2222 * decl.c (grokdeclarator): Check targetm.invalid_return_type.
2223 (grokparms): Check targetm.invalid_parameter_type.
2224 * cvt.c (ocp_convert): Check targetm.convert_to_type.
2225 (build_expr_type_conversion): Check targetm.promoted_type.
2227 2009-05-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
2229 * typeck.c (build_binary_op): Allow % on integal vectors.
2231 2009-05-18 Jason Merrill <jason@redhat.com>
2233 Implement explicit conversions ops as specified in N2437.
2234 * decl.c (grokdeclarator): Handle explicit conversion ops.
2235 (check_initializer): Pass flags to store_init_value.
2236 * decl2.c (maybe_emit_vtables): Likewise.
2237 * init.c (expand_aggr_init_1): Likewise.
2238 * call.c (convert_class_to_reference): Take flags parm,
2239 check DECL_NONCONVERTING_P.
2240 (build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
2241 (add_builtin_candidates): Simplify getting type of conversion.
2242 (build_object_call): Likewise. Check DECL_NONCONVERTING_P.
2243 (implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
2244 (reference_binding): Take flags parm. Direct-initialize copy parm.
2245 (add_function_candidate): Direct-initialize the copy parm.
2246 (add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
2247 (build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
2248 (conditional_conversion): Likewise.
2249 (convert_like_real): Only complain about DECL_NONCONVERTING_P
2251 (perform_implicit_conversion_flags): Add flags parm to
2252 perform_implicit_conversion. Improve diagnostics.
2253 * cp-tree.h (LOOKUP_IMPLICIT): New macro.
2254 (LOOKUP_COPY_PARM): New bit macro.
2255 * cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
2256 * typeck.c (convert_for_assignment): Take flags parm, pass it to
2257 perform_implicit_conversion_flags.
2258 (cp_build_modify_expr): Pass flags to convert_for_assignment.
2259 (convert_for_initialization): Likewise.
2260 * typeck2.c (store_init_value): Take flags parm, pass to
2262 (digest_init_flags): Add flags parm to digest_init.
2263 (digest_init_r): Take flags parm, pass to convert_for_initialization.
2264 (process_init_constructor_array): Pass it.
2265 (process_init_constructor_record): Likewise.
2266 (process_init_constructor_union): Likewise.
2268 2009-05-16 Jason Merrill <jason@redhat.com>
2271 * pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
2272 with a dependent type. Actually look up the destructor.
2273 * semantics.c (finish_id_expression): Fix logic.
2274 (finish_qualified_id_expr): Don't try to use 'this' if we aren't in
2276 * typeck.c (build_x_unary_op): Diagnose taking the address of a
2277 constructor or destructor.
2278 * tree.c (get_first_fn): Handle OFFSET_REF.
2280 2009-05-17 Joseph Myers <joseph@codesourcery.com>
2282 * tree.c (cxx_printable_name_internal): Allow consecutive
2283 translated and untranslated cached copies of the name of the
2286 2009-05-15 Ian Lance Taylor <iant@google.com>
2288 * cp-tree.h (enum cp_lvalue_kind_flags): Rename from
2289 cp_lvalue_kind. Change all uses.
2290 (enum base_access_flags): Rename from enum base_access. Change
2292 * parser.c (enum cp_parser_flags): Remove enum tag.
2294 2009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2297 * call.c (build_new_op): Update calls to warn_logical_operator.
2299 2009-05-14 Ian Lance Taylor <iant@google.com>
2301 * class.c (layout_class_type): Change itk to unsigned int.
2302 * decl.c (finish_enum): Change itk to unsigned int.
2303 * parser.c (cp_parser_check_decl_spec): Change ds to int. Remove
2306 2009-05-13 David Mandelin <dmandelin@mozilla.com>:
2308 * decl.c (duplicate_decls): Preserve parameter attributes.
2310 2009-05-10 Jan Hubicka <jh@suse.cz>
2312 * decl2.c (cxx_callgraph_analyze_expr): Use
2313 cgraph_mark_address_taken.
2315 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2317 * call.c (name_as_c_string): Call type_as_string_translate.
2318 Translate identifiers to locale character set.
2319 * cp-tree.h (lang_decl_name): Update prototype.
2320 (type_as_string_translate, decl_as_string_translate,
2321 cxx_printable_name_translate): Declare.
2322 * cxx-pretty-print.c (M_): Define.
2323 (pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark
2324 English fragments for conditional translation with M_.
2325 * decl.c (grokdeclarator): Translate identifiers to locale
2326 character set for diagnostics.
2327 * error.c (M_): Define.
2328 (dump_template_bindings, dump_type, dump_aggr_type,
2329 dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl,
2330 dump_function_decl, dump_template_parms, dump_expr,
2331 dump_binary_op, op_to_string, assop_to_string): Mark English
2332 fragments for conditional translation with M_.
2333 (type_as_string): Disable translation of identifiers.
2334 (type_as_string_translate): New.
2335 (expr_as_string): Disable translation of identifiers.
2336 (decl_as_string): Disable translation of identifiers.
2337 (decl_as_string_translate): New.
2338 (lang_decl_name): Add parameter translate.
2339 (args_to_string): Call type_as_string_translate.
2340 (cp_print_error_function): Call cxx_printable_name_translate.
2341 (print_instantiation_full_context,
2342 print_instantiation_partial_context): Call
2343 decl_as_string_translate.
2344 * parser.c (cp_lexer_get_preprocessor_token): Use %qE for
2345 identifier in diagnostic.
2346 * tree.c (cxx_printable_name): Change to
2347 cxx_printable_name_internal. Add parameter translate.
2348 (cxx_printable_name, cxx_printable_name_translate): New wrappers
2349 round cxx_printable_name_internal.
2351 2009-05-08 H.J. Lu <hongjiu.lu@intel.com>
2354 * call.c (build_call_a): Updated warn_deprecated_use call.
2355 (build_over_call): Likewise.
2356 * decl.c (grokdeclarator): Likewise.
2357 (grokparms): Likewise.
2358 * semantics.c (finish_id_expression): Likewise.
2359 * typeck.c (build_class_member_access_expr): Likewise.
2360 (finish_class_member_access_expr): Likewise.
2362 2009-05-06 Dodji Seketeli <dodji@redhat.com>
2365 * pt.c (tsubst_copy) <case PARM_DECL>: We don't want to tsubst the
2366 whole list of PARM_DECLs, just the current one.
2368 2009-05-05 Shujing Zhao <pearly.zhao@oracle.com>
2371 (opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook,
2372 mangle_compound_literal): Remove unused declarations.
2373 (build_vfield_ref, cxx_print_statistics, clone_function_decl,
2374 adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name,
2375 pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish,
2376 check_for_out_of_scope_variable, print_other_binding_stack,
2377 maybe_push_decl, cxx_mark_addressable, force_target_expr,
2378 build_target_expr_with_type, finish_case_label,
2379 cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block,
2380 check_template_keyword, cxx_omp_predetermined_sharing,
2381 cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
2382 cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause,
2383 cxx_omp_privatize_by_reference): Rearrange the declarations line to
2384 match the comment that indicates the .c file which the functions are
2386 (cxx_print_xnode, cxx_print_decl, cxx_print_type,
2387 cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2389 2009-05-05 Nathan Sidwell <nathan@codesourcery.com>
2391 * typeck.c (cp_build_compound_expr): Require RHS to have a known
2393 * class.c (resolve_address_of_overloaded_function): Use
2394 OVL_CURRENT for error message.
2395 (instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing
2396 with them. Do not copy the node.
2398 2009-05-05 Jakub Jelinek <jakub@redhat.com>
2401 * pt.c (tsubst): If magic NOP_EXPR with side-effects has no type,
2402 set it from its operand's type after tsubst_expr.
2404 2009-05-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2407 * parser.c (cp_lexer_get_preprocessor_token): Do not store the
2408 canonical spelling for keywords.
2409 (cp_parser_attribute_list): Use the canonical spelling for
2410 keywords in attributes.
2412 2009-05-01 Joseph Myers <joseph@codesourcery.com>
2414 * cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id,
2415 pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression,
2416 pp_cxx_new_expression, pp_cxx_delete_expression,
2417 pp_cxx_unary_expression, pp_cxx_assignment_operator,
2418 pp_cxx_assignment_expression, pp_cxx_expression,
2419 pp_cxx_function_specifier, pp_cxx_decl_specifier_seq,
2420 pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq,
2421 pp_cxx_exception_specification, pp_cxx_direct_declarator,
2422 pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement,
2423 pp_cxx_namespace_alias_definition, pp_cxx_template_parameter,
2424 pp_cxx_canonical_template_parameter, pp_cxx_template_declaration,
2425 pp_cxx_declaration, pp_cxx_typeid_expression,
2426 pp_cxx_va_arg_expression, pp_cxx_offsetof_expression,
2427 pp_cxx_trait_expression): Mostly use pp_string and
2428 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2429 for non-identifiers. Mark English strings for translation.
2430 * cxx-pretty-print.h (pp_cxx_ws_string): Define.
2431 * error.c (dump_template_parameter, dump_template_bindings,
2432 dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl,
2433 dump_decl, dump_template_decl, dump_function_decl,
2434 dump_parameters, dump_exception_spec, dump_template_parms,
2435 dump_expr, dump_binary_op, dump_unary_op, op_to_string,
2436 assop_to_string, args_to_string, cp_print_error_function,
2437 print_instantiation_full_context,
2438 print_instantiation_partial_context): Mostly use pp_string and
2439 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2440 for non-identifiers. Mark English strings for translation.
2441 (dump_global_iord): Mark strings for translation; use longer
2442 strings instead of substituting single words.
2443 (function_category): Return a format string marked for
2444 translation, not a single word or phrase to substitute in a longer
2447 2009-04-28 Ben Elliston <bje@au.ibm.com>
2452 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2454 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2456 2009-04-27 Ian Lance Taylor <iant@google.com>
2458 * semantics.c (finish_omp_clauses): Change type of c_kind to enum
2461 2009-04-27 Jakub Jelinek <jakub@redhat.com>
2464 * cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
2465 -Wunused-value if implicit.
2467 2009-04-24 Ian Lance Taylor <iant@google.com>
2469 * call.c (build_temp): Change 0 to enum constant.
2470 * cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
2472 * cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
2473 * decl2.c (constrain_visibility): Likewise.
2474 * parser.c (cp_lexer_get_preprocessor_token): Likewise.
2475 (cp_parser_flags): Typedef to int rather than enum type.
2476 (cp_parser_expression_stack_entry): Change prec field to enum
2479 * typeck.c (build_modify_expr): Add lhs_origtype parameter.
2482 2009-04-22 Dodji Seketeli <dodji@redhat.com>
2485 * parser.c (cp_parser_template_argument_list): Display an error
2486 when an ellipsis is not preceded by a parameter pack. Also, warn
2487 about variadic templates usage without -std=c++0x.
2489 2009-04-21 Taras Glek <tglek@mozilla.com>
2491 * cp-tree.h: Update GTY annotations to new syntax.
2493 * mangle.c: Likewise.
2494 * name-lookup.c: Likewise.
2495 * name-lookup.h: Likewise.
2496 * parser.c: Likewise.
2499 * semantics.c: Likewise.
2500 * typeck2.c: Likewise.
2502 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2505 * parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2507 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2510 * typeck.c (check_for_casting_away_constness): We diagnose casting
2511 away any qualifiers not just constness.
2512 (casts_away_constness): Mention that it handles more than just
2515 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2517 * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
2518 ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
2519 ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
2520 ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
2521 ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
2522 cfns.gperf: Add copyright and license notices.
2523 * cfns.h: Regenerate.
2524 * ChangeLog, ChangeLog-2004: Correct dates.
2526 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2529 * tree.c (lvalue_p_1): Use const_tree.
2530 Use CONST_CAST_TREE to avoid warning.
2531 (lvalue_p): Returns bool, receives const_tree.
2533 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2536 * parser.c (cp_parser_check_decl_spec): Drop redundant flags.
2537 * error.c (pedwarn_cxx98): New.
2538 * cp-tree.h (pedwarn_cxx98): Declare.
2540 2009-04-20 Le-Chun Wu <lcwu@google.com>
2543 * init.c (build_vec_init): Set TREE_NO_WARNING on the
2544 compiler-generated INDIRECT_REF expression.
2546 2009-04-20 Ian Lance Taylor <iant@google.com>
2548 * typeck.c (build_function_call_vec): New function.
2549 (cp_build_function_call): Only pass first parameter to
2550 objc_rewrite_function_call.
2551 (build_modify_expr): Add rhs_origtype parameter. Change all
2553 * decl.c (finish_decl): Add origtype parameter. Change all
2555 * semantics.c (finish_call_expr): Pass VEC to
2556 resolve_overloaded_builtin.
2558 2009-04-20 Ian Lance Taylor <iant@google.com>
2560 * cp-tree.h (base_access): Change typedef to int.
2561 * parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR.
2562 (cp_parser_omp_threadprivate): Likewise.
2563 * pt.c (unify_pack_expansion): Add casts to enum type.
2565 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2569 * call.c (build_new_op): Save the original codes of operands
2572 2009-04-18 Kazu Hirata <kazu@codesourcery.com>
2574 * cp-tree.h: Remove the prototype for insert_block.
2575 * decl.c (insert_block): Remove.
2577 2009-04-16 Ian Lance Taylor <iant@google.com>
2579 * cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t.
2580 (tsubst_flags_t): Change typedef from enum type to int.
2582 2009-04-16 Paolo Bonzini <bonzini@gnu.org>
2584 * decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
2585 instead of targetm.vector_opaque_p.
2587 2009-04-15 Le-Chun Wu <lcwu@google.com>
2590 * call.c (build_over_call): Set TREE_NO_WARNING on the
2591 compiler-generated INDIRECT_REF expression.
2592 * cvt.c (convert_to_void): Emit warning when stripping off
2595 2009-04-14 Diego Novillo <dnovillo@google.com>
2597 * parser.c (cp_parser_type_specifier_seq): Move call to
2598 invoke_plugin_callbacks ...
2599 (cp_parser_type_specifier_seq): ... here.
2601 2009-04-14 Le-Chun Wu <lcwu@google.com>
2603 * Make-lang.in: Modify dependencies of files including plugin.h.
2604 * decl.c (finish_function): Call invoke_plugin_callbacks.
2605 * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks.
2607 2009-04-14 Jason Merrill <jason@redhat.com>
2610 * name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
2611 about shadowing by tentative parms.
2613 2009-04-13 Jason Merrill <jason@redhat.com>
2616 * call.c (build_over_call): Don't call memcpy if the target is
2617 the same as the source.
2619 2009-04-13 Jason Merrill <jason@redhat.com>
2622 * pt.c (uses_template_parms): Handle CONSTRUCTOR.
2624 2009-04-12 Jason Merrill <jason@redhat.com>
2627 * call.c (joust): Don't crash on variadic fn.
2629 2009-04-10 Jason Merrill <jason@redhat.com>
2632 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Return
2633 if we see a close brace without an open brace.
2635 2009-04-10 H.J. Lu <hongjiu.lu@intel.com>
2637 * parser.c (cp_parser_class_specifier): Remove the unused
2638 has_trailing_semicolon.
2640 2009-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2643 * parser.c (cp_parser_check_template_parameters): Take a
2644 cp_declarator parameter.
2645 (cp_parser_elaborated_type_specifier): Update to
2646 cp_parser_check_template_parameters.
2647 (cp_parser_class_head): Likewise.
2648 (cp_parser_check_declarator_template_parameters): Likewise.
2649 (cp_parser_check_template_parameters): Handle first the non-error
2650 conditions. Give more accurate diagnostics if a declarator is
2653 2009-04-08 Jason Merrill <jason@redhat.com>
2656 * error.c (dump_aggr_type): Chase template typedefs if
2657 -fno-pretty-templates.
2659 2009-04-08 Dodji Seketeli <dodji@redhat.com>
2662 * parser.c (cp_parser_enumerator_definition): Make sure the
2663 initializer of the enumerator doesn't contain any bare parameter pack.
2665 2009-04-07 Jason Merrill <jason@redhat.com>
2668 * name-lookup.c (merge_functions): Keep multiple extern "C" functions.
2669 * call.c (joust): Complain about mismatched default arguments
2670 in extern "C" functions.
2671 * class.c (resolve_address_of_overloaded_function): Handle multiple
2672 extern "C" functions.
2673 * pt.c (resolve_overloaded_unification): Likewise.
2675 2009-04-07 Jason Merrill <jason@redhat.com>
2678 * error.c (dump_function_decl): Don't pretty-print templates
2679 if -fno-pretty-templates.
2680 (count_non_default_template_args): Print all args if
2681 -fno-pretty-templates.
2683 2009-04-06 Jason Merrill <jason@redhat.com>
2686 * pt.c (fn_type_unification): For DEDUCE_EXACT check that
2687 the deduced template arguments give us the parameter types
2690 2009-04-05 Giovanni Bajo <giovannibajo@libero.it>
2691 Jason Merrill <jason@redhat.com>
2694 * error.c (count_non_default_template_args): New fn.
2695 (dump_template_parms): Call it.
2696 (dump_template_argument_list): Call it. Add parms parm.
2697 (dump_template_argument): Adjust call to dump_template_argument_list.
2698 (dump_type, dump_decl): Likewise.
2699 (dump_template_bindings): Refactor logic.
2701 2009-04-03 Jason Merrill <jason@redhat.com>
2704 * error.c (dump_template_bindings): Look through typedefs in
2706 (dump_type) [TYPENAME_TYPE]: Print the typedef name if any.
2707 (find_typenames_r): Also collect typedefs.
2708 * pt.c (unify): Strip typedefs.
2711 * semantics.c (finish_id_expression): Don't assume a dependent
2712 member of the current instantiation isn't a valid integral
2713 constant expression. Check dependent_scope_p.
2714 * pt.c (dependent_scope_p): Check TYPE_P.
2715 (tsubst_copy): If args is null, just return.
2717 2009-04-02 Jason Merrill <jason@redhat.com>
2720 * error.c (find_typenames, find_typenames_r): New fns.
2721 (dump_function_decl): Call find_typenames.
2722 (dump_template_bindings): Print typenames as well.
2723 * pt.c (tsubst): Non-static.
2724 * cp-tree.h: Declare it.
2726 2009-04-02 Dodji Seketeli <dodji@redhat.com>
2729 * decl2.c (grokfield): when a typedef appears in a
2730 class, create the typedef variant type node for it.
2731 (save_template_attributes): Creating typedef variant type node
2732 here is now useless.
2733 * decl.c (grokdeclarator): If the typedef'ed struct/class was
2734 anonymous, set the proper type name to all its type variants.
2735 (xref_basetypes) : Fixup the variant types after setting
2737 * name-lookup.c (pushdecl_maybe_friend): Reuse the
2738 set_underlying_type function to install typedef variant types.
2739 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
2741 (append_type_to_template_for_access_check): New entry points.
2742 * semantics.c (check_accessibility_of_qualified_id):
2743 When a typedef that is a member of a class appears in a template,
2744 add it to the template. It will be ...
2745 * class.c (finish_struct_bits): Split type variant fixup into ...
2746 (fixup_type_variants): A new entry point.
2747 * pt.c (instantiate_class_template, instantiate_template ): ... access
2748 checked at template instantiation time.
2749 (resolve_type_name_type): The type name should be the name of the
2751 (retrieve_specialization): Specializations of template typedefs aren't
2752 to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
2753 (append_type_to_template_for_access_check): New entry point.
2754 (tsubst_decl): For typedefs, build the variant type from the correct
2756 (get_class_bindings): Fix function comment.
2757 (perform_typedefs_access_check): New entry point.
2759 2009-03-31 Jason Merrill <jason@redhat.com>
2762 * name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
2763 extern "C" declarations.
2766 * semantics.c (finish_non_static_data_member): Allow such references
2767 without an associated object in sizeof/decltype/alignof.
2769 * ptree.c (cxx_print_decl): Pretty-print full name of
2771 (cxx_print_type): Pretty-print full name of class.
2773 * decl.c (grokdeclarator): Reject pointer to qualified function
2776 PR c++/37806, core issue 547
2777 * typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
2779 * tree.c (cp_build_qualified_type_real): Don't apply restrict to a
2781 * decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
2782 * decl.c (groktypename): Add is_template_arg parameter.
2783 (grokdeclarator): Allow function cv-quals on a template type arg.
2784 * parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
2785 is_template_arg argument in calls to groktypename.
2786 * cp-tree.h: Adjust prototype.
2787 * error.c (dump_type_prefix, dump_type_suffix): Fix plain
2788 FUNCTION_TYPE printing.
2790 * mangle.c (write_expression): Mangle dependent name as
2793 PR c++/38030, 38850, 39070
2794 * pt.c (type_dependent_expression_p_push): New fn.
2795 (tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
2796 substitution makes the call non-dependent. Preserve koenig_p.
2797 * parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
2798 for non-dependent calls.
2799 * semantics.c (finish_call_expr): Revert earlier changes.
2800 * cp-tree.h: Revert change to finish_call_expr prototype.
2802 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2804 PR preprocessor/34695
2805 * cp-tree.h (cp_cpp_error): Remove.
2806 * error.c (cp_cpp_error): Remove.
2807 * parser.c (cp_lexer_new_main): Set done_lexing instead of
2808 client_diagnostic and error callback.
2810 2009-03-28 Paolo Bonzini <bonzini@gnu.org>
2812 * cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2813 * cp/cp-objcp-common.c (cxx_staticp): Remove.
2814 * cp/cp-tree.h (cxx_staticp): Remove.
2816 2009-03-28 Jakub Jelinek <jakub@redhat.com>
2819 * parser.c (cp_parser_postfix_expression): Don't call
2820 warning_if_disallowed_function_p.
2822 2009-03-27 Jan Hubicka <jh@suse.cz>
2824 * except.c (choose_personality_routine): Set terminate_node to abort
2825 for java exceptions.
2827 2009-03-27 Dodji Seketeli <dodji@redhat.com>
2828 Jakub Jelinek <jakub@redhat.com>
2831 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
2832 (cp_function_decl_explicit_p): New prototype.
2833 * cp-objcp-common.c (cp_function_decl_explicit_p): New function.
2835 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com>
2838 * parser.c (cp_parser_elaborated_type_specifier): If we have a
2839 typename tag and don't have either a TYPE_DECL or a
2840 TEMPLATE_ID_EXPR, set the type to NULL.
2842 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2845 * decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
2848 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2851 * decl.c (check_array_designated_initializer): Handle error_mark_node.
2853 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2856 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2858 2009-03-26 Andrew Haley <aph@redhat.com>
2861 * decl2.c (possibly_inlined_p): If java exceptions are in use
2862 don't inline a decl unless it is explicitly marked inline.
2863 * lex.c: (pragma_java_exceptions): New variable.
2864 (handle_pragma_java_exceptions): Set pragma_java_exceptions.
2865 * cp-tree.h (pragma_java_exceptions): Declare new variable.
2867 2009-03-24 Jason Merrill <jason@redhat.com>
2870 * name-lookup.c (pushdecl_maybe_friend): Check default args later.
2872 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2875 * semantics.c (handle_omp_for_class_iterator): Swap cond operands and
2876 code if iter is the second operand.
2877 * parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p
2878 argument. If it is set, don't build the toplevel expression with
2879 build_x_binary_op, but build2.
2880 (cp_parser_assignment_expression, cp_parser_omp_for_incr): Adjust
2882 (cp_parser_omp_for_cond): Don't assume the first operand of the
2883 comparison must be decl.
2885 2009-03-23 Jason Merrill <jason@redhat.com>
2888 * pt.c (make_fnparm_pack): Split out from...
2889 (instantiate_decl): ...here.
2890 (tsubst_pack_expansion): Handle being called in a late-specified
2894 * name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing
2897 2009-03-20 Jason Merrill <jason@redhat.com>
2900 * parser.c (cp_parser_direct_declarator): In a template, wrap
2901 non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set.
2902 * pt.c (tsubst): Preserve it in a partial instantiation.
2903 (dependent_type_p_r): Don't check value_dependent_expression_p.
2904 * decl.c (compute_array_index_type): Don't check
2905 value_dependent_expression_p if TREE_SIDE_EFFECTS.
2908 * typeck2.c (check_narrowing): Don't complain about loss of
2909 precision when converting a floating-point constant.
2911 2009-03-19 Jakub Jelinek <jakub@redhat.com>
2914 * parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL.
2915 (cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond.
2917 2009-03-18 Jakub Jelinek <jakub@redhat.com>
2919 * parser.c (struct cp_token): Reorder fields for 64-bit hosts.
2920 (eof_token): Adjust.
2922 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
2925 * parser.c (cp_parser_explicit_specialization): Don't skip the
2926 rest of the specialization when begin_specialization returns
2929 2009-03-17 Jason Merrill <jason@redhat.com>
2931 * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
2932 (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
2933 * pt.c (check_explicit_specialization): Likewise.
2934 (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
2935 local specialization.
2936 * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
2937 * decl2.c (parm_index): New fn.
2938 * semantics.c (finish_decltype_type): Don't use describable_type.
2939 * mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR.
2940 Give a sorry for unsupported codes rather than crash. Mangle
2941 conversions with other than 1 operand. New mangling for PARM_DECL.
2942 * operators.def (ALIGNOF_EXPR): Mangle as "az".
2944 2009-03-17 Jing Yu <jingyu@google.com>
2947 * method.c (use_thunk): Change is_thunk from crtl to cfun.
2949 2009-03-17 Paolo Carlini <paolo.carlini@oracle.com>
2952 * semantics.c (check_trait_type): New.
2953 (finish_trait_expr): Use it.
2955 2009-03-17 Jakub Jelinek <jakub@redhat.com>
2957 * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
2958 instead of calling imported_module_or_decl debug hook if
2959 building_stmt_tree ().
2960 * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
2961 is a NAMESPACE_DECL.
2964 * name-lookup.c (do_namespace_alias): Don't call global_decl debug
2965 hook at function scope.
2968 * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
2971 2009-03-09 Jakub Jelinek <jakub@redhat.com>
2974 * semantics.c (finish_switch_cond): Don't call get_unwidened.
2975 * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
2976 instead of TREE_TYPE (cond).
2978 2009-03-08 H.J. Lu <hongjiu.lu@intel.com>
2981 * parser.c (cp_parser_late_parsing_default_args): Continue
2982 the loop when cp_parser_assignment_expression returns
2985 2009-03-07 Jason Merrill <jason@redhat.com>
2988 * init.c (build_new_1): Don't use a VLA type.
2989 (build_vec_init): Handle getting a pointer for BASE.
2991 2009-03-06 H.J. Lu <hongjiu.lu@intel.com>
2994 * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
2995 when mangling symbols.
2997 2009-03-06 Paolo Carlini <paolo.carlini@oracle.com>
3000 * error.c (dump_expr): Don't try to print THROW_EXPRs in full.
3002 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
3004 * decl.c (record_builtin_java_type): Use canonicalized integer
3007 2009-03-04 Jason Merrill <jason@redhat.com>
3010 * class.c (is_really_empty_class): New fn.
3011 * cp-tree.h: Declare it.
3012 * cp-objcp-common.c (cp_expr_size): Use it.
3015 * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
3016 * parser.c (cp_parser_postfix_expression): Call it for
3018 * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
3019 (get_first_fn): Likewise.
3025 * decl.c (make_typename_type): Do look inside currently open classes.
3026 * parser.c (cp_parser_lookup_name): Likewise.
3027 (cp_parser_template_name): Likewise.
3028 * pt.c (dependent_scope_p): New function.
3029 * cp-tree.h: Declare it.
3030 * class.c (currently_open_class): Return fast if T isn't a class.
3032 2009-02-26 H.J. Lu <hongjiu.lu@intel.com>
3035 * parser.c (cp_parser_mem_initializer): Return error_mark_node
3036 if cp_parser_mem_initializer_id returns error_mark_node.
3038 2009-02-24 Richard Guenther <rguenther@suse.de>
3041 * pt.c (instantiate_decl): Do not instantiate extern, non-inline
3044 2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
3047 * pt.c (coerce_template_template_parms): Return 0 if parameter
3050 2009-02-23 Jason Merrill <jason@redhat.com>
3052 * pt.c (unify): Call maybe_adjust_types_for_deduction when
3053 deducing from an initializer list.
3055 2009-02-20 Jason Merrill <jason@redhat.com>
3058 * decl.c (grokdeclarator): Handle ~identifier.
3060 2009-02-19 Jakub Jelinek <jakub@redhat.com>
3063 * decl2.c (determine_visibility): If visibility changed and
3064 DECL_RTL has been already set, call make_decl_rtl to update symbol
3067 2009-02-19 H.J. Lu <hongjiu.lu@intel.com>
3070 * cp-tree.h (maybe_commonize_var): New.
3072 * decl.c (maybe_commonize_var): Make it extern.
3074 * decl2.c (finish_anon_union): Call maybe_commonize_var.
3076 2009-02-18 H.J. Lu <hongjiu.lu@intel.com>
3079 * parser.c (cp_parser_enum_specifier): Apply all attributes.
3081 2009-02-18 Jason Merrill <jason@redhat.com>
3083 * cfns.h: Tweak pathname for cfns.gperf.
3085 2009-02-13 Jason Merrill <jason@redhat.com>
3088 * semantics.c (finish_call_expr): Change koenig_p parm to int.
3089 If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
3090 * cp-tree.h: Adjust prototype.
3091 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
3093 2009-02-12 Jason Merrill <jason@redhat.com>
3096 * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
3098 2009-02-11 Jason Merrill <jason@redhat.com>
3101 * decl2.c (cp_write_global_declarations):
3102 Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
3105 * init.c (build_value_init_noctor): Split out from...
3106 (build_value_init): ...here.
3107 (expand_aggr_init_1): Handle value-initialization.
3108 * cp-tree.h: Add declaration.
3109 * class.c (type_has_user_provided_constructor):
3110 Handle non-class arguments.
3112 2009-02-10 Jason Merrill <jason@redhat.com>
3115 * class.c (defaultable_fn_p): Handle ... properly.
3118 * tree.c (lvalue_p_1): Condition rvalue ref handling on
3119 treat_class_rvalues_as_lvalues, too.
3121 2009-02-10 Paolo Carlini <paolo.carlini@oracle.com>
3124 * typeck.c (build_x_array_ref): New.
3125 * cp-tree.h: Declare it.
3126 * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
3128 2009-02-09 Jason Merrill <jason@redhat.com>
3131 * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
3132 * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
3133 * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
3134 * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
3135 for build_value_init TARGET_EXPR.
3136 * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
3138 2009-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3142 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
3144 2009-02-04 Jakub Jelinek <jakub@redhat.com>
3147 * operators.def: Use COMPONENT_REF code for ->/pt operator again,
3148 remove ./dt operator.
3149 * mangle.c (write_expression): Handle COMPONENT_REF after handling
3150 ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
3151 write_string ("dt") instead of using operators.def.
3153 2009-02-03 Jason Merrill <jason@redhat.com>
3155 * typeck.c (cp_build_unary_op): Only complain about taking address
3156 of main if pedantic.
3158 2009-02-03 Jakub Jelinek <jakub@redhat.com>
3161 * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
3164 * typeck2.c (digest_init_r): Don't call process_init_constructor
3167 2009-02-03 Paolo Bonzini <bonzini@gnu.org>
3170 * pt.c (convert_nontype_argument_function): Expect expr to be an
3174 * typeck.c (merge_types): Call resolve_typename_type if only
3175 one type is a typename.
3177 2009-02-02 Jason Merrill <jason@redhat.com>
3180 * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
3183 2009-02-01 Paolo Carlini <paolo.carlini@oracle.com>
3186 * parser.c (cp_parser_pure_specifier): If there are no tokens left
3187 do not call cp_lexer_consume_token.
3189 2009-01-30 Jakub Jelinek <jakub@redhat.com>
3192 * parser.c (cp_parser_already_scoped_statement): Handle __label__
3195 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3198 * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
3200 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3203 * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
3205 2009-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3207 * typeck.c (invalid_nonstatic_memfn_p): Use
3208 DECL_NONSTATIC_MEMBER_FUNCTION_P.
3210 2009-01-27 Paolo Carlini <paolo.carlini@oracle.com>
3213 * call.c (build_over_call): If convert_for_arg_passing returns
3214 error_mark_node unconditionally return it.
3216 2009-01-22 Adam Nemet <anemet@caviumnetworks.com>
3218 * class.c (check_field_decls): Also inherit packed for bitfields
3219 regardless of their type.
3221 2009-01-22 Dodji Seketeli <dodji@redhat.com>
3224 * decl2.c (grokfield): Reverting changes of PR c++/26693
3225 (save_template_attributes): Likewise.
3226 * decl.c (grokdeclarator): Likewise.
3227 * name-lookup.c (pushdecl_maybe_friend): Likewise.
3228 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
3229 (append_type_to_template_for_access_check): Likewise.
3230 * semantics.c (check_accessibility_of_qualified_id): Likewise.
3231 * pt.c (instantiate_class_template, instantiate_template ): Likewise.
3233 (resolve_type_name_type): Likewise.
3234 (append_type_to_template_for_access_check): Likewise.
3236 2009-01-21 Dodji Seketeli <dodji@redhat.com>
3239 * decl2.c (grokfield): when a typedef appears in a
3240 class, create the typedef variant type node for it.
3241 (save_template_attributes): Creating typedef variant type node
3242 here is now useless.
3243 * decl.c (grokdeclarator): If the typedef'ed struct/class was
3244 anonymous, set the proper type name to all its type variants.
3245 * name-lookup.c (pushdecl_maybe_friend): Reuse the
3246 set_underlying_type function to install typedef variant types.
3247 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
3249 (append_type_to_template_for_access_check): New entry points.
3250 * semantics.c (check_accessibility_of_qualified_id):
3251 When a typedef that is a member of a class appears in a template,
3252 add it to the template. It will be ...
3253 * pt.c (instantiate_class_template, instantiate_template ): ... access
3254 checked at template instantiation time.
3255 (tsubst): Handle the case of being called with NULL args.
3256 (resolve_type_name_type): The type name should be the name of the
3258 (append_type_to_template_for_access_check): New entry point.
3260 2009-01-19 Jason Merrill <jason@redhat.com>
3263 * parser.c (cp_parser_unqualified_id): In a template,
3265 * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
3267 2009-01-16 Jason Merrill <jason@redhat.com>
3270 * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
3271 * init.c (build_new): Don't call describable_type unless we
3275 * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
3278 * search.c (protected_accessible_p): N doesn't vary.
3280 2009-01-15 Jason Merrill <jason@redhat.com>
3283 * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
3284 accept hidden friends.
3286 2009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3289 * decl.c (grokdeclarator): Check for a non namespace/class context.
3291 2009-01-15 Jason Merrill <jason@redhat.com>
3295 * tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to
3296 a function isn't necessarily an lvalue. Take tree, not const_tree.
3297 (lvalue_p, real_lvalue_p): Take tree, not const_tree.
3298 * typeck.c (lvalue_or_else): Likewise.
3299 * cp-tree.h: Adjust prototypes.
3301 2009-01-15 Steve Ellcey <sje@cup.hp.com>
3304 * pt.c (tsubst): Check for NULL args.
3306 2009-01-15 Dodji Seketeli <dodji@redhat.com>
3309 * name-lookup.c (pushtag): Don't create members to types that are not
3312 2009-01-14 Nick Clifton <nickc@redhat.com>
3315 * parser.c: Pass cp_id_kind computed in
3316 cp_parser_postfix_dot_deref_expression to
3317 cp_parser_primary_expression.
3319 2009-01-13 Jakub Jelinek <jakub@redhat.com>
3322 * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
3323 STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
3326 2009-01-12 Jason Merrill <jason@redhat.com>
3327 Steve Ellcey <sje@cup.hp.com>
3330 * name-lookup.c (lookup_name_real): Keep looking past a hidden
3333 2009-01-12 Dodji Seketeli <dodji@redhat.com>
3336 * pt.c (parameter_of_template_p): New function.
3337 * cp-tree.h: Declare it.
3338 * name-lookup.c (binding_to_template_parms_of_scope_p): New
3340 (outer_binding): Take template parameters in account when looking for
3343 2009-01-12 Jason Merrill <jason@redhat.com>
3346 * tree.c (pod_type_p): Return 1 for structs created by the back end.
3348 2009-01-12 Jakub Jelinek <jakub@redhat.com>
3351 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
3352 offsetof member-designator, handle it as `[0].'.
3355 * decl.c (start_function): If grokdeclarator hasn't returned
3356 FUNCTION_DECL nor error_mark_node, issue diagnostics.
3358 2009-01-11 Jakub Jelinek <jakub@redhat.com>
3361 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
3362 (gimplify_if_stmt): ... this.
3363 (cp_gimplify_expr): Don't handle IF_STMT here.
3364 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
3366 2009-01-10 Andrew Pinski <pinskia@gmail.com>
3369 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
3372 * typeck2.c (build_functional_cast): Check for reference type and NULL
3375 2009-01-09 Steve Ellcey <sje@cup.hp.com>
3377 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
3379 2009-01-09 Jakub Jelinek <jakub@redhat.com>
3382 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
3384 2009-01-09 John F. Carr <jfc@mit.edu>
3387 * parser.c (cp_parser_class_specifier): Clear
3388 parser->in_unbraced_linkage_specification_p while parsing class
3391 2009-01-07 Jakub Jelinek <jakub@redhat.com>
3394 * semantics.c (finish_goto_stmt): Convert destination to
3397 2009-01-06 Jason Merrill <jason@redhat.com>
3404 * pt.c (check_default_tmpl_args): Don't complain about
3405 out-of-order parameter packs in the enclosing class
3406 or parameter packs after default args.
3407 (coerce_template_parms): If we have more than one
3408 parameter pack, don't flatten argument packs.
3409 (template_args_equal): Handle argument packs.
3410 (comp_template_args): Don't flatten argument packs.
3411 (check_instantiated_arg): Split out from...
3412 (check_instantiated_args): Here. Handle arg packs.
3413 (convert_template_argument): Just check that nontype argument
3414 packs have the right type.
3416 2009-01-05 Dodji Seketeli <dodji@redhat.com>
3419 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
3421 2009-01-05 Jason Merrill <jason@redhat.com>
3424 * typeck2.c (process_init_constructor_union): Handle union with
3427 * mangle.c (write_expression): Remove mangling for zero-operand
3431 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
3435 * class.c (defaultable_fn_p): Only operator== can be a copy
3436 assignment operator.
3438 2009-01-02 Jason Merrill <jason@redhat.com>
3441 * typeck2.c (process_init_constructor_union): Handle excess
3443 (process_init_constructor_record): Likewise.
3446 * typeck2.c (digest_init_r): Don't use process_init_constructor
3447 for non-aggregate classes.
3450 Copyright (C) 2009 Free Software Foundation, Inc.
3452 Copying and distribution of this file, with or without modification,
3453 are permitted in any medium without royalty provided the copyright
3454 notice and this notice are preserved.