1 2009-12-03 Jason Merrill <jason@redhat.com>
4 * decl2.c (get_guard): Don't use the same comdat group as the decl.
7 * cvt.c (convert_from_reference): Do nothing if TREE_TYPE is null.
9 2009-12-03 Dodji Seketeli <dodji@redhat.com>
12 * class.c (remove_zero_width_bit_fields): The width of the bit field is
13 in DECL_SIZE, not in DECL_INITIAL.
15 2009-12-03 Jakub Jelinek <jakub@redhat.com>
18 * optimize.c (maybe_clone_body): Call emit_associated_thunks
19 after expand_or_defer_fn_1.
21 2009-12-02 Taras Glek <taras@mozilla.com>
23 * parser.c (cp_parser_class_specifier): Back out my previous change.
24 * semantics.c (begin_class_definition): Back out my previous change.
26 2009-12-02 Paolo Bonzini <bonzini@gnu.org>
27 Shujing Zhao <pearly.zhao@oracle.com>
30 * call.c (op_error): Accept a boolean to indicate no match/ambiguous
31 match, instead of a string. Callers adjusted.
34 * cp-tree.h (readonly_error_kind): New type.
35 (readonly_error): Adjust prototype with new argument.
36 * typeck2.c (readonly_error): Accept readonly_error_kind as argument
37 and add macro ERROR_FOR_ASSIGNMENT to emit diagnostics.
38 * semantics.c (finish_asm_stmt): Adjust readonly_error call.
39 * typeck.c (cp_build_unary_op, cp_build_modify_expr): Likewise.
41 * decl.c (grokparms, grok_op_properties): Put the diagnostics in full
42 sentences for easy translation and wrap the diagnostics into G_() when
44 (create_array_type_for_decl): Likewise.
45 * pt.c (tsubst): Likewise.
46 * typeck2.c (cp_build_unary_op): Wrap diagnostic into _().
47 * rtti.c (build_dynamic_cast_1): Likewise.
48 * Make-lang.in: Adjust.
50 2009-12-02 Jakub Jelinek <jakub@redhat.com>
52 * g++spec.c (lang_specific_driver): Remove unused saw_verbose_flag
54 * pt.c (tsubst_pack_expansion): Remove unused first_arg_pack variable.
55 * init.c (build_vec_init): Remove unused size variable.
56 * typeck2.c (check_narrowing): Remove unused was_decl variable.
57 * decl.c (poplevel): Remove unused tmp and real_functionbody
59 (decls_match): Remove unused tree_name variable.
60 (start_decl): Remove unused type variable.
61 * parser.c (cp_parser_type_parameter): Remove unused parameter_list
63 (cp_parser_template_id, cp_parser_explicit_instantiation,
64 cp_parser_declarator): Remove unused token variable.
65 (cp_parser_simple_type_specifier): Remove unused id variable.
66 (cp_parser_parameter_declaration): Remove unused
67 greater_than_is_operator_p variable.
68 (cp_parser_check_declarator_template_parameters): Remove unused
70 (c_parse_file): Remove unused error_occurred variable.
71 * cp-gimplify.c (cp_gimplify_init_expr): Remove unused slot variable.
72 * typeck.c (cp_build_function_call_vec): Remove unused name variable.
73 * class.c (resolve_address_of_overloaded_function): Remove unused
74 is_reference variable.
75 (build_rtti_vtbl_entries): Remove unused basetype variable.
76 * mangle.c (write_template_param): Remove unused parm_level and
79 2009-12-01 Taras Glek <taras@mozilla.com>
81 * parser.c (cp_parser_class_specifier): Set class location to that
82 of IDENTIFIER_NODE instead of '{' when possible.
84 2009-12-01 Taras Glek <taras@mozilla.com>
86 * semantics.c (begin_class_definition): Do not overide locations with less precise ones.
88 2009-12-01 Jason Merrill <jason@redhat.com>
91 * decl2.c (get_guard): Copy DECL_COMDAT.
92 (comdat_linkage): Set DECL_COMDAT unconditionally.
94 2009-12-01 Jakub Jelinek <jakub@redhat.com>
97 * optimize.c (cdtor_comdat_group): New function.
98 (maybe_clone_body): Also optimize DECL_COMDAT base/complete cdtors
99 and in that case put also the deleting dtor in the same comdat group
100 as base and complete dtor if dtor is virtual.
102 2009-11-30 Paolo Carlini <paolo.carlini@oracle.com>
105 * call.c (add_template_candidate_real): Early return NULL if
106 the arglist length is smaller than skip_without_in_chrg; tidy.
108 2009-11-30 Dodji Seketeli <dodji@redhat.com>
111 * pt.c (convert_template_argument): Strip typedefs from SCOPE_REFs.
113 2009-11-29 Dodji Seketeli <dodji@redhat.com>
116 * semantics.c (empty_expr_stmt_p): Handle void_zero_node and fix
118 * pt.c (tsubst_copy_and_build): Fix typo.
120 2009-11-29 Jan Hubicka <jh@suse.cz>
122 * optimize.c (maybe_clone_body): Emit thunks associated to alias.
123 * Make-lang.in (method.o): Add dependency on gimple.h.
124 * method.c: Include gimple.h
125 (make_alias_for_thunk): Use same body alias instead of assemble_alias.
126 (use_thunk): Drop codegen; use cgraph_add_thunk; gimplify
128 * semantics.c (expand_or_defer_fn): Emit associated thunks.
130 2009-11-28 Dodji Seketeli <dodji@redhat.com>
133 * cp-tree.h (empty_expr_stmt_p): Declare ...
134 * semantics.c (empty_expr_stmt_p): ... this.
135 * pt.c (tsubst_copy_and_build) <STMT_EXPR>: Use it.
137 2009-11-27 Paolo Carlini <paolo.carlini@oracle.com>
140 * cxx-pretty-print.c (pp_cxx_expression): Handle TEMPLATE_ID_EXPR.
142 2009-11-27 Paolo Carlini <paolo.carlini@oracle.com>
145 * pt.c (print_overloaded_functions): New.
146 (print_candidates): Call the latter.
147 * parser.c (cp_parser_class_name): Do not duplicate the diagnostics
148 after the cp_parser_lookup_name call.
150 2009-11-26 Jason Merrill <jason@redhat.com>
153 * parser.c (cp_parser_postfix_expression): A local extern also
154 prevents arg-dependent lookup.
156 2009-11-26 Gabriel Dos Reis <gdr@cs.tamu.edu>
158 * decl.c (grokdeclarator): Remove period at end of diagnosic message.
160 2009-11-25 Jason Merrill <jason@redhat.com>
163 * rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context.
165 2009-11-24 Jason Merrill <jason@redhat.com>
168 * parser.c (cp_parser_mem_initializer_id): Pass typename_type to
169 cp_parser_class_name.
170 (cp_parser_unqualified_id): Same, rather than class_type.
173 * parser.c (cp_parser_expression_statement): Give helpful error
174 for constructor name used as type.
176 * pt.c (determine_specialization): Give helpful error about missing
179 2009-11-23 Jakub Jelinek <jakub@redhat.com>
182 * tree.c: Include cgraph.h.
183 (cp_fix_function_decl_p): Don't return true for same_body aliases.
184 * Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H).
186 2009-11-23 Dodji Seketeli <dodji@redhat.com>
189 * cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree
191 * cp-tree.h (struct tree_template_info,
192 struct qualified_typedef_usage_s): New.
193 (cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO.
194 (union lang_tree_node): Add template_info.
195 (TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING):
197 (build_template_info): Declare.
198 (get_types_needing_access_check): Adjust return type.
199 (add_typedef_to_current_template_for_access_check): Declare.
200 * cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO.
201 * semantics.c (add_typedef_to_current_template_for_access_check):
203 (check_accessibility_of_qualified_id): ... here.
204 * decl.c (make_typename_type): Use it.
205 * pt.c (build_template_info): Define.
206 (check_explicit_specialization, find_parameter_packs_r,
207 push_template_decl_real, lookup_template_class,
208 for_each_template_parm_r, tsubst_decl, tsubst): Use
210 (get_types_needing_access_check): Adjust return type.
211 (append_type_to_template_for_access_check_1): Record the
212 location of the usage point of the typedef. Adjust to TEMPLATE_INFO.
213 (append_type_to_template_for_access_check): Add new location
214 parameter. Pass it to append_type_to_template_for_access_check_1.
215 Adjust to TEMPLATE_INFO.
216 (perform_typedefs_access_check): Temporarily set input_location to
217 the usage point of the typedef we are checking access for. Adjust
218 to new TEMPLATE_INFO tree node.
219 * tree.c (bind_template_template_parm): Use build_template_info.
220 * call.c (add_template_candidate_real): Likewise.
221 * decl.c (grokfndecl): Likewise.
222 (cp_tree_node_structure): Handle TEMPLATE_INFO.
224 2009-11-20 Jason Merrill <jason@redhat.com>
226 PR c++/9050, DR 147, DR 318
227 * parser.c (cp_parser_lookup_name): If the name matches the explicit
228 class scope, we're naming the constructor.
229 (cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id
230 if we have a nested-name-specifier.
231 (cp_parser_direct_declarator): Handle getting an overload set as a
232 constructor declarator.
233 (cp_parser_unqualified_id): Avoid looking up the constructor when
234 naming the destructor.
235 (cp_parser_diagnose_invalid_type_name): Give good
236 diagnostic for improper use of constructor as template.
237 * typeck.c (finish_class_member_access_expr): Give good diagnostic
238 about calling constructor.
240 * error.c (dump_aggr_type): Don't print A::A for injected-class-name.
242 2009-11-20 Simon Martin <simartin@users.sourceforge.net>
245 * pt.c (process_partial_specialization): Do not turn wrongly located
246 parameter pack arguments into error_mark_node.
247 Split too long lines into two.
249 2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
252 * except.c (build_throw): Check the tree returned by
253 decay_conversion for error_mark_node.
255 2009-11-20 Shujing Zhao <pearly.zhao@oracle.com>
258 * cp-tree.h (composite_pointer_operation): New type.
259 (composite_pointer_type): Adjust prototype with new argument.
260 * typeck.c (composite_pointer_type): Accept
261 composite_pointer_operation as argument and emit diagnostic to be
262 visible to gettext and checked at compile time.
263 (composite_pointer_type_r): Likewise.
264 (common_pointer_type): Update call to composite_pointer_type.
265 (cp_build_binary_op): Likewise.
266 * call.c (build_conditional_expr): Likewise.
268 2009-11-19 Jason Merrill <jason@redhat.com>
271 * call.c (build_op_delete_call): Don't complain about using
272 op delete (void *, size_t) for placement delete if there's an
275 DR 176 permissiveness
276 * class.c (build_self_reference): Call set_underlying_type.
277 * decl.c (check_elaborated_type_specifier): Don't complain about
279 (type_is_deprecated): Use TYPE_MAIN_VARIANT.
280 * pt.c (convert_template_argument): Handle injected-class-name used
281 as template template argument.
282 * typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT.
285 * decl.c (static_fn_type): Split out...
286 (revert_static_member_fn): ...from here.
287 * cp-tree.h: Declare it.
288 * class.c (resolve_address_of_overloaded_function): Use it to compare
289 pointers to member functions.
290 * typeck.c (build_static_cast_1): Call instantiate_type.
292 2009-11-18 Shujing Zhao <pearly.zhao@oracle.com>
295 * error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument.
296 (maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to
297 match the new declaration.
298 * cp-tree.h (cpp0x_warn_str): New type.
299 (maybe_warn_cpp0x): Adjust prototype with new argument.
300 * call.c (reference_binding): Update the maybe_warn_cpp0x calls.
301 * decl.c (reshape_init_r, check_initializer, grokdeclarator):
303 * parser.c (cp_parser_primary_expression)
304 (cp_parser_parenthesized_expression_list, cp_parser_new_initializer)
305 (cp_parser_assignment_expression, cp_parser_condition)
306 (cp_parser_jump_statement, cp_parser_mem_initializer)
307 (cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier)
308 (cp_parser_enum_specifier, cp_parser_initializer)
309 (cp_parser_pure_specifier, cp_parser_functional_cast): Likewise.
311 2009-11-18 Jakub Jelinek <jakub@redhat.com>
314 * cp-tree.h (expand_or_defer_fn_1): New prototype.
315 * decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL
316 also all same_body aliases.
317 * semantics.c (expand_or_defer_fn): Move most of the function
318 except registering with cgraph to ...
319 (expand_or_defer_fn_1): ... here. New function.
320 * optimize.c: Include cgraph.h.
321 (maybe_clone_body): If in charge parm is not used and both base
322 and complete clones are created and are not comdat, tell cgraph
323 they have the same body.
324 * Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H).
326 2009-11-17 Paolo Carlini <paolo.carlini@oracle.com>
329 * typeck2.c (digest_init_r): Check init for error_operand_p.
330 * decl.c (reshape_init_class): Check return value of reshape_init_r
333 2009-11-17 Jakub Jelinek <jakub@redhat.com>
336 * call.c (reference_binding): Return NULL for initializer list with
337 error operand inside of it.
340 * typeck.c (cp_build_modify_expr): For initializer list call
341 check_array_initializer to make sure lhs isn't a VLA.
343 2009-11-16 Jason Merrill <jason@redhat.com>
345 PR c++/189, c++/9937, c++/13950, DR 176
346 * search.c (lookup_field_r): Allow lookup to find the
347 injected-class-name from a template base.
348 (template_self_reference_p): Remove.
349 * decl.c (make_typename_type): Diagnose ambiguity. Use
350 maybe_get_template_decl_from_type_decl.
351 * parser.c (cp_parser_template_name): Pass true to is_template
352 rather than use maybe_get_template_decl_from_type_decl.
353 (cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
354 * pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
355 Use DECL_SELF_REFERENCE_P.
357 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
358 Avoid duplicate ambiguity error.
359 * error.c (dump_decl): Don't say "typedef" for injected-class-name.
360 * pt.c (convert_template_argument): Tweak logic.
362 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
365 * pt.c (determine_specialization): Assign to candidates the return
366 value of the chainon called before print_candidates.
368 2009-11-16 Paolo Carlini <paolo.carlini@oracle.com>
371 * decl.h (enum decl_context): Add TPARM enumerator.
372 * decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
373 is specified in a template parameter declaration.
374 * parser.c (cp_parser_template_parameter): Call grokdeclarator with
375 TPARM as third argument.
377 2009-11-13 Jason Merrill <jason@redhat.com>
381 * pt.c (expand_template_argument_pack): Handle null arg gracefully.
382 (convert_template_argument): Use %T for type.
385 * decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here.
386 (cxx_init_decl_processing): Not here.
387 * name-lookup.c (pushtag): Or here.
388 * pt.c (lookup_template_class): Or here.
391 * pt.c (convert_nontype_argument): Give helpful error about
392 reference variable argument to reference template parameter.
395 * semantics.c (finish_non_static_data_member): Don't check
396 derivation in a template.
399 * parser.c (cp_parser_direct_declarator): Give helpful error about
400 trying to define member of a dependent typedef.
401 * pt.c (resolve_typename_type): Don't resolve a typedef typename.
402 * tree.c (typedef_variant_p): New.
403 * cp-tree.h: Declare it.
405 2009-11-12 Jason Merrill <jason@redhat.com>
408 * parser.c (cp_parser_primary_expression): Don't give a duplicate
412 * decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL.
415 * decl.c (grokdeclarator): Don't generate a void PARM_DECL.
418 * call.c (build_conditional_expr): Check specifically for folding
419 to CALL_EXPR rather than TREE_SIDE_EFFECTS.
421 * typeck.c (cv_qualified_p): New fn.
422 (decay_conversion): Use it.
423 * cp-tree.h: Declare it.
424 * tree.c (rvalue): Use it and cv_unqualified.
425 * init.c (build_aggr_init): Likewise.
428 * call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS
429 COND_EXPR in unevaluated context.
431 2009-11-12 Jan Hubicka <jh@suse.cz>
433 * decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
435 2009-11-11 Jason Merrill <jason@redhat.com>
438 * rtti.c (emit_support_tinfos): Add DFP types.
440 * call.c (build_op_delete_call): Downgrade error about
441 placement/non-placement confusion to permerror.
443 2009-11-10 Jason Merrill <jason@redhat.com>
445 * call.c (build_op_delete_call): Tweak error.
449 * call.c (non_placement_deallocation_fn_p): Split out...
450 (build_op_delete_call): ...from here. Use instantiate_type
451 for placement delete. Simplify logic.
452 * pt.c (primary_template_instantiation_p): Non-static.
453 * cp-tree.h: Declare it.
455 2009-11-09 Jason Merrill <jason@redhat.com>
458 * parser.c (cp_parser_template_argument): Accept SCOPE_REF around
462 * pt.c (tsubst_baselink): tsubst the name.
464 2009-11-07 Jason Merrill <jason@redhat.com>
467 * pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.
471 * cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
472 * parser.c (cp_parser_single_declaration): Call
473 cp_parser_parse_and_diagnose_invalid_type_name here, too.
474 (cp_parser_parameter_declaration): And here.
475 (cp_parser_parse_and_diagnose_invalid_type_name): Be
476 less picky about declarator form. Don't skip to
477 the end of the block if we're in a declarator.
478 (cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
479 (cp_parser_simple_declaration): Check it.
480 (cp_parser_member_declaration): Likewise.
481 (cp_parser_diagnose_invalid_type_name): Tweak error message.
482 (cp_parser_expression_statement): Likewise.
483 * decl2.c (grokfield): Mention decltype instead of typeof.
485 2009-11-06 Jason Merrill <jason@redhat.com>
488 * parser.c (cp_parser_check_template_parameters): Don't talk about
489 specialization at function scope.
490 (cp_parser_diagnose_invalid_type_name): Handle dependent scope.
491 (cp_parser_parse_and_diagnose_invalid_type_name): Likewise.
492 (cp_parser_expression_statement): Suggest typename.
493 * error.c (dump_decl) [SCOPE_REF]: Print the type here.
494 (dump_expr) [SCOPE_REF]: Call it.
495 (dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME.
496 * cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
500 * decl2.c (build_memfn_type): Preserve attributes.
501 (cp_reconstruct_complex_type): Likewise.
502 (maybe_retrofit_in_chrg): Likewise.
503 * class.c (adjust_clone_args): Likewise.
504 * call.c (standard_conversion): Use build_memfn_type.
505 * pt.c (tsubst): Likewise.
506 * decl.c (build_ptrmem_type): Likewise
507 (check_function_type): Preserve attributes.
508 * tree.c (cp_build_type_attribute_variant): Propagate exception
509 specs on METHOD_TYPE, too.
510 (strip_typedefs): Preserve exception specs and attributes.
512 2009-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
515 * optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
516 DECL_DISREGARD_INLINE_LIMITS also.
518 2009-11-06 Jakub Jelinek <jakub@redhat.com>
521 * parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly
522 nested loop and parsing statements, don't cp_parser_require }, instead
523 exit the loop if next token is CPP_EOF.
525 2009-11-05 Jason Merrill <jason@redhat.com>
528 * method.c (do_build_copy_constructor): Don't drop cv-quals from
532 * class.c (finish_struct): Store maximum_field_alignment in
534 * pt.c (instantiate_class_template): Set maximum_field_alignment.
537 * name-lookup.c (arg_assoc_class): Call complete_type.
538 * pt.c (instantiate_class_template): Call uses_template_parms
539 instead of dependent_type_p.
542 * pt.c (check_undeduced_parms): New subroutine of...
543 (more_specialized_fn): ...here. Undeduced template parms can make
544 a template less specialized than another.
546 2009-11-04 Jason Merrill <jason@redhat.com>
549 * search.c (lookup_base): Don't complete_type (base).
552 * method.c (use_thunk): Check DECL_WEAK as well as
556 * name-lookup.c (add_function): Ignore non-functions.
558 2009-11-03 Jason Merrill <jason@redhat.com>
561 * decl2.c (cxx_callgraph_analyze_expr): Don't reference a function
562 just because a static variable in it is needed unless -frepo.
565 * parser.c (cp_parser_type_specifier_seq): Rename is_condition to
567 (cp_parser_exception_declaration): Pass true.
568 (cp_parser_omp_for_loop): Likewise.
571 * typeck.c (build_x_binary_op): Don't do warn_parentheses
572 if we're in a SFINAE context.
575 * call.c (build_call_a): Strip cv-quals from rvalue result.
578 * call.c (initialize_reference): Add complain parm.
579 * typeck.c (convert_for_initialization): Pass it.
580 * decl.c (grok_reference_init): Likewise.
581 * cp-tree.h: Declare it.
584 * pt.c (do_auto_deduction): Diagnose inconsistent deduction.
586 2009-11-02 Dodji Seketeli <dodji@redhat.com>
589 * pt.c (check_valid_ptrmem_cst_expr): New function.
590 (convert_nontype_argument): Use it to output an error for
591 illegal pointer to member expressions used as template arguments.
593 2009-11-02 Jason Merrill <jason@redhat.com>
595 Restrict DR 757 change to C++0x mode.
596 * decl2.c (mark_used): Check cxx_dialect.
597 * decl.c (grokfndecl): Do check type linkage in C++98 mode.
598 (grokvardecl): Likewise.
599 * pt.c (check_instantiated_arg): Likewise.
601 2009-11-02 Jakub Jelinek <jakub@redhat.com>
604 * name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
606 * parser.c (cp_parser_namespace_definition): Pass 1 as argument to
608 * rtti.c (push_abi_namespace): Pass 2 as last argument to
610 (pop_abi_namespace): Pass 2 as argument to pop_visibility.
612 2009-10-31 Jason Merrill <jason@redhat.com>
614 * tree.c (cv_unqualified): New fn.
615 * cp-tree.h: Declare it.
616 * typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.
618 * rtti.c (tinfo_name): Fix lengths for private case.
620 2009-10-31 Jason Merrill <jason@redhat.com>
623 * call.c (compare_ics): Avoid bad union use when
624 comparing two ck_lists.
626 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
628 * mangle.c (mangle_type_string_for_rtti): Reapply 153734.
629 (needs_fake_anon): Likewise.
630 (write_name): Likewise.
631 (write_nested_name): Likewise.
632 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
633 (get_anonymous_namespace): Likewise.
634 * name-lookup.c (get_anonymous_namespace_name): Likewise.
635 * rtti.c (tinfo_name): Likewise, with +1 in the second
636 build_string call fixed.
637 (tinfo_base_init): Likewise.
639 2009-10-30 Jason Merrill <jason@redhat.com>
642 * decl.c (cp_fname_init): Correct build_string argument.
644 2009-10-30 Jerry Quinn <jlquinn@optonline.net>
646 * mangle.c (mangle_type_string_for_rtti): Revert 153734.
647 (needs_fake_anon): Likewise.
648 (write_name): Likewise.
649 (write_nested_name): Likewise.
650 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
651 (get_anonymous_namespace): Likewise.
652 * name-lookup.c (get_anonymous_namespace_name): Likewise.
653 * rtti.c (tinfo_name): Likewise.
654 (tinfo_base_init): Likewise.
656 2009-10-30 Dodji Seketeli <dodji@redhat.com>
659 * pt.c (iterative_hash_template_arg): articifial parms
660 don't have DECL_PARM_INDEX set. Do not hash it.
662 2009-10-28 Jerry Quinn <jlquinn@optonline.net>
664 * mangle.c (mangle_type_string_for_rtti): Revert r149964.
665 (needs_fake_anon): Likewise.
666 (write_name): Likewise.
667 (write_nested_name): Likewise.
668 * cp-tree.h (mangle_type_string_for_rtti): Likewise.
669 (get_anonymous_namespace): Likewise.
670 * name-lookup.c (get_anonymous_namespace_name): Likewise.
671 * rtti.c (tinfo_name): Insert '*' in front of private names.
672 (tinfo_base_init): Use it.
674 2009-10-28 Jason Merrill <jason@redhat.com>
677 * name-lookup.c (set_decl_namespace): Deal properly with inline
679 (qualified_lookup_using_namespace): Overhaul.
680 * pt.c (print_candidates): Handle getting an OVERLOAD.
682 2009-10-28 Jason Merrill <jason@redhat.com>
684 * decl.c (cp_fname_init): Correct build_string argument.
686 2009-10-27 Jason Merrill <jason@redhat.com>
688 Allow no-capture lambdas to convert to function pointer.
689 * semantics.c (maybe_add_lambda_conv_op): New.
690 * parser.c (cp_parser_lambda_expression): Call it.
691 (cp_parser_lambda_declarator_opt): Make op() static if
693 * mangle.c (write_closure_type_name): Adjust.
694 * semantics.c (finish_this_expr): Adjust.
695 * decl.c (grok_op_properties): Allow it.
696 * call.c (build_user_type_conversion_1): Handle static conversion op.
697 (build_op_call): And op().
699 2009-10-26 Jakub Jelinek <jakub@redhat.com>
702 * cp-lang.c (cxx_dwarf_name): Return NULL instead of
703 <anonymous ...> for anonymous aggregate names.
705 2009-10-26 Jason Merrill <jason@redhat.com>
707 PR c++/38796, Core issue 906
708 * cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New.
709 (DECL_DEFAULTED_IN_CLASS_P): New.
710 * class.c (user_provided_p): Non-static.
711 (check_methods): Use it.
712 (check_bases_and_members): Check defaulted fns.
713 (defaultable_fn_p): Move and rename to...
714 * method.c (defaultable_fn_check): ...this.
715 (defaulted_late_check): New.
716 * pt.c (tsubst_decl): Call it.
717 * decl2.c (grokfield): Adjust.
718 * decl.c (cp_finish_decl): Adjust.
719 (grok_special_member_properties): Use user_provided_p.
721 2009-10-26 Dodji Seketeli <dodji@redhat.com>
724 * pt.c (template_args_equal): Handle comparison of
725 an ARGUMENT_PACK_SELECT node with the arguments node it selects into.
726 * cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION.
728 2009-10-26 Dodji Seketeli <dodji@redhat.com>
731 * decl.c (decls_match): Use DECL_IS_BUILTIN instead of
734 2009-10-23 Dodji Seketeli <dodji@redhat.com>
737 * mangle.c (write_template_args): Allow mangling of empty template
738 argument list. Updated function comments.
740 2009-10-23 Jason Merrill <jason@redhat.com>
742 * semantics.c (lambda_expr_this_capture): Use thisify_lambda_field.
744 * semantics.c (outer_lambda_capture_p): New fn.
745 (thisify_lambda_field): Factor out...
746 (add_default_capture): ...from here.
747 (finish_id_expression): Use them.
750 * call.c (add_function_candidate): Only permit explicit conversion
751 ops if copy ctor was called with a single argument.
753 * call.c (initialize_reference): Tweak error message.
755 2009-10-21 Jakub Jelinek <jakub@redhat.com>
757 * mangle.c (finish_mangling_get_identifier): Use
758 obstack_base (mangle_obstack) instead of name_base.
760 2009-10-19 Jakub Jelinek <jakub@redhat.com>
762 * parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
763 cp_parser_string_literal, cp_parser_primary_expression): Likewise.
764 (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
765 of C_LEX_RAW_STRINGS.
767 2009-10-15 Jason Merrill <jason@redhat.com>
770 * error.c (dump_template_bindings): Wrap argument packs in {}.
773 * parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
774 (cp_parser_type_specifier): Don't try to parse a class-specifier
775 or enum-specifier in that case.
776 (cp_parser_trailing_type_id): New.
777 (cp_parser_late_return_type_opt): Call it.
778 (cp_parser_type_id_1): Add is_trailing_return parm.
779 (cp_parser_type_specifier_seq): Likewise.
781 2009-10-14 Jason Merrill <jason@redhat.com>
784 * call.c (print_z_candidates): Don't print deleted candidates.
785 (print_z_candidate): Note deleted candidates.
787 2009-10-14 Larry Evans <cppljevans@suddenlink.net>
790 * tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
793 2009-10-12 Jason Merrill <jason@redhat.com>
796 * parser.c (cp_parser_decltype): Set greater_than_is_operator_p.
799 * pt.c (type_unification_real): Call convert_template_argument
800 for function default template arguments.
801 (check_default_tmpl_args): Suggest -std=c++0x when function default
802 template args seen in C++98 mode.
804 2009-10-11 Jason Merrill <jason@redhat.com>
807 * typeck.c (build_reinterpret_cast_1): Handle rvalue refs
810 2009-10-11 Richard Guenther <rguenther@suse.de>
812 * tree.c (cp_free_lang_data): Drop anonymous aggregate names.
814 2009-10-08 Jason Merrill <jason@redhat.com>
817 * pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment
818 even when DEDUCE_EXACT.
821 * pt.c (resolve_nondeduced_context): New.
822 * cvt.c (convert_to_void): Call it.
823 * semantics.c (finish_decltype_type): Likewise.
824 * typeck.c (decay_conversion): Here too.
825 * pt.c (tsubst_decl): Don't clobber input_location.
826 Don't register a bad specialization.
828 2009-10-07 Gabriel Dos Reis <gdr@cs.tamu.edu>
830 * cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
832 2009-10-07 Jason Merrill <jason@redhat.com>
835 * pt.c (tsubst_pack_expansion): Don't do anything now if we
836 have incomplete packs of different lengths.
839 * tree.c (build_qualified_name): Call convert_from_reference.
841 2009-10-06 Jason Merrill <jason@redhat.com>
843 Fix lookup of initialized captures in unevaluated context.
844 * cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
845 * name-lookup.c (qualify_lookup): Check it.
846 * parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
848 * semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
849 on captures without explicit init.
850 (add_default_capture): Pass explicit_init_p.
852 Fix capture by copy of types with explicit copy constructor.
853 * cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
854 (DIRECT_INIT_EXPR_P): New.
855 * typeck.c (convert_for_initialization): Just return if
857 * semantics.c (build_lambda_object): Use
858 TARGET_EXPR_DIRECT_INIT_P for normal captures.
860 2009-10-05 Jason Merrill <jason@redhat.com>
862 * parser.c: Mark lambda_scope and lambda_count for PCH.
864 2009-10-03 Jason Merrill <jason@redhat.com>
867 * parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
870 2009-10-02 Jason Merrill <jason@redhat.com>
872 * mangle.c (write_unnamed_type_name): Implement.
873 (local_class_index): Split out from...
874 (discriminator_for_local_entity): ...here.
875 (nested_anon_class_index): New.
876 * cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
878 2009-10-02 Janis Johnson <janis187@us.ibm.com>
880 * call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
883 2009-10-01 Jason Merrill <jason@redhat.com>
885 * parser.c (cp_parser_lambda_expression): Compute visibility.
886 (no_linkage_lambda_type_p): Remove.
887 * cp-tree.h: Remove declaration.
888 * tree.c (no_linkage_check): Don't call it. Don't check template
889 args. Don't check TREE_PUBLIC Types.
891 2009-10-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
892 Jason Merrill <jason@redhat.com>
894 * decl.c (grokdeclarator): Set constexprness before announcing
897 2009-10-01 Gabriel Dos Reis <gdr@cs.tamu.edu>
899 * decl.c (record_builtin_java_type): Undo unintended change.
900 (cxx_init_decl_processing): Likewise.
902 2009-10-01 Jason Merrill <jason@redhat.com>
904 * pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
907 * decl.c (grok_special_member_properties): Only adjust
908 TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
909 (cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
912 2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu>
914 * decl.c (check_for_uninitialized_const_var): Check constexpr
916 (grokdeclarator): Handle `constexpr'.
917 (check_tag_decl): Reject `constexpr'.
918 (check_function_type): Check constexpr functions.
919 * cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
920 (CLASSTYPE_LITERAL_P): New.
921 (lang_type_class::is_literal): New.
922 (lang_type_class::dummy): Adjust width.
923 (literal_type_p): Declare.
924 * parser.c (cp_parser_check_decl_spec): Print it.
925 (cp_parser_decl_specifier_seq): Accept "constexpr".
926 * semantics.c (validate_constexpr_fundecl): Define.
927 (literal_type_p): Define.
929 2009-09-30 Jason Merrill <jason@redhat.com>
931 * semantics.c (lambda_expr_this_capture): Fix default capture
932 of explicit capture of 'this'.
934 2009-09-30 Jason Merrill <jason@redhat.com>
936 * parser.c (cp_parser_lambda_expression): Don't add __ to __this.
938 2009-09-30 Jason Merrill <jason@redhat.com>
940 * cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
942 2009-09-29 John Freeman <jfreeman08@gmail.com>
943 Jason Merrill <jason@redhat.com>
945 Add support for lambda-expressions as per N2927.
946 * cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
947 * cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New.
948 (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New.
949 (LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New.
950 (LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New.
951 (LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New.
952 (LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New.
953 (LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): New.
954 (struct tree_lambda_expr): New.
955 (union lang_tree_node): Add lambda_expression.
956 (struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field.
957 (CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New.
958 (LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New.
959 (VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New.
960 (DECLTYPE_FOR_LAMBDA_RETURN): New.
961 (enum special_function_kind): Add sfk_move_constructor.
962 (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New.
963 * parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer)
964 (cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New.
965 (start_lambda_scope, record_lambda_scope, finish_lambda_scope): New.
966 (no_linkage_lambda_type_p): New.
967 (cp_parser_primary_expression): Recognize lambda expression.
968 (cp_parser_init_declarator): Note lambda scope.
969 (cp_parser_function_definition_after_declarator): Likewise.
970 (cp_parser_late_parsing_default_args): Likewise.
971 (cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture
973 (cp_parser_parameter_declaration): Don't defer lambda default args.
974 * semantics.c (finish_non_static_data_member, finish_id_expression):
975 Handle default capture for lambda expressions.
976 (finish_this_expr): Handle 'this' keyword inside of lambda expressions.
977 (outer_automatic_var_p): New.
978 (finish_decltype_type): Handle decltypes within lambda expressions.
979 (classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor.
980 (build_lambda_expr, build_lambda_object, begin_lambda_type)
981 (lambda_return_type, lambda_capture_field_type, apply_lambda_return_type)
982 (capture_decltype, add_capture, add_default_capture)
983 (lambda_expr_this_capture): New.
984 * mangle.c (write_unnamed_type_name): New. Incomplete.
985 (write_closure_type_name): New.
986 (write_unqualified_name): Recognize unnamed, closure types.
987 (write_type): Do not write decltypes from lambda expressions.
988 (decl_mangling_context): New.
989 (write_name): Use it. Handle PARM_DECL scope.
990 (write_prefix): Likewise. Handle VAR_DECL/FIELD_DECL scope.
991 (write_compact_number): Factor out from...
992 (write_expression, write_template_param): ...here.
993 (discriminator_for_local_entity): Recognize lambdas.
994 (write_local_name): Handle PARM_DECL scope.
995 * typeck.c (structural_comptypes): Compare decltypes from lambda
997 (check_return_expr): Deduce lambda return type from multiple return
999 * class.c (add_implicitly_declared_members): Add lazy move constructor
1001 (check_bases_and_members): Delete default constructor and assignment
1002 operator for lambda types.
1003 (maybe_note_name_used_in_class): Do not confuse lambda expression with
1005 * decl.c (reshape_init_r): Array copy.
1006 (grokfndecl): Synthesized move constructor.
1007 (cp_tree_node_structure): Lambda expression.
1008 * method.c (use_thunk): Synthesized move constructor.
1009 (do_build_copy_constructor): Likewise.
1010 (locate_copy): Likewise.
1011 (implicitly_declare_fn): Likewise.
1012 * cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR.
1013 * error.c (dump_aggr_type): Recognize lambda type.
1014 (dump_function_decl): Recognize lambda function.
1015 (function_category): Likewise.
1016 (dump_function_name): Hide lambda name.
1017 * tree.c (build_array_copy, move): New.
1018 (special_function_p): Synthesized move constructor.
1019 (no_linkage_check): Handle lambdas.
1020 * search.c (lookup_fnfields_1): Synthesized move constructor.
1021 * cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr):
1022 Handle VEC_INIT_EXPR.
1023 * typeck2.c (digest_init_r): Array copy.
1024 * pt.c (get_template_info): Don't touch typedefs.
1025 (instantiate_decl): Don't resubstitute artificial decls.
1026 (tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas.
1027 (lookup_template_class): Don't fall back on name lookup.
1028 * name-lookup.c (make_lambda_name): New.
1029 (pushdecl_class_level): Handle default capture for lambda expressions.
1030 (qualify_lookup): Handle decltypes within lambda expressions.
1031 (pushtag): Handle ts_within_enclosing_non_class in function scope.
1033 2009-09-28 Janis Johnson <janis187@us.ibm.com>
1035 * mangle.c (write_builtin_type): Support decimal float types.
1037 2009-09-28 Richard Henderson <rth@redhat.com>
1039 * cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
1041 2009-09-24 Jakub Jelinek <jakub@redhat.com>
1043 * method.c (make_thunk, make_alias_for): Don't set
1044 DECL_NO_STATIC_CHAIN.
1045 * decl.c (builtin_function_1, grokfndecl): Likewise.
1046 * lex.c (build_lang_decl): Likewise.
1048 2009-09-23 Dodji Seketeli <dodji@redhat.com>
1051 * decl.c (cp_finish_decl): Record the types used by the global
1052 variable declaration we've just parsed.
1054 2009-09-22 Dodji Seketeli <dodji@redhat.com>
1056 * cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P,
1057 LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P,
1058 LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these
1059 hooks for the c++ FE.
1060 * cp-tree.h (function_parameter_pack_p, get_function_template_decl,
1061 function_parameter_expanded_from_pack_p): Declare ...
1062 * pt.c (function_parameter_pack_p, get_function_template_decl,
1063 function_parameter_expanded_from_pack_p): ... new hooks.
1064 (get_template_info): Make this more robust.
1065 (template_args_variadic_p, make_ith_pack_parameter_name): Add a new
1066 line between comment and function.
1067 (get_template_argument_pack_elems): Fix comment.
1068 (tsubst_decl): Arguments of function parameter packs are not
1069 parameter packs themselves.
1071 2009-09-21 Jason Merrill <jason@redhat.com>
1074 * tree.c (trivial_type_p): Fix logic.
1076 2009-09-21 Jason Merrill <jason@redhat.com>
1078 * name-lookup.c (push_class_level_binding): Sanity check.
1080 2009-09-18 Jason Merrill <jason@redhat.com>
1082 * decl2.c (determine_visibility): Make anonymous types internal.
1083 (mark_used): Complain about types without linkage used in
1084 decls with internal linkage.
1085 (vague_linkage_fn_p): Split out from...
1086 * decl.c (maybe_commonize_var): ...here.
1087 (grokdeclarator): Adjust linkage when a typedef gives linkage name.
1088 * tree.c (no_linkage_check): Check the enclosing class and template
1091 * cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
1093 * pt.c (get_pattern_parm): New.
1094 (listify): Split out from...
1095 (listify_autos): ...here.
1096 (unify): Deduce std::initializer_list for T.
1097 * call.c (build_over_call): Warn about it.
1099 2009-09-17 Andrew Pinski <pinskia@gcc.gnu.org>
1102 * typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of
1104 (convert_for_assignment): Likewise.
1105 * cvt.c (type_promotes_to): Likewise.
1107 2009-09-14 Richard Henderson <rth@redhat.com>
1108 Jakub Jelinek <jakub@redhat.com>
1110 * cp-tree.h (finish_asm_stmt): Update decl.
1111 * parser.c (cp_parser_asm_definition): Parse asm goto.
1112 (cp_parser_asm_label_list): New.
1113 * pt.c (tsubst_copy_asm_operands): Don't recurse on labels.
1114 (tsubst_expr): Handle asm labels.
1115 * semantics.c (finish_asm_stmt): Add and use labels parameter.
1117 2009-09-14 Richard Henderson <rth@redhat.com>
1119 * except.c (init_exception_processing): Don't call
1120 default_init_unwind_resume_libfunc.
1121 (cp_protect_cleanup_actions): Return the decl to call.
1122 (build_exc_ptr): Use __builtin_eh_pointer.
1123 * optimize.c (clone_body): Set eh_lp_nr, not eh_region.
1125 2009-09-13 Richard Guenther <rguenther@suse.de>
1126 Rafael Avila de Espindola <espindola@google.com>
1128 * except.c (init_exception_processing): Do not set
1129 lang_eh_runtime_type.
1130 (choose_personality_routine): Do not set eh_personality_decl,
1131 set pragma_java_exceptions.
1132 * cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1133 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1134 (cp_eh_personality_decl): New.
1135 (cp_eh_personality): Likewise.
1136 * Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
1139 2009-09-13 Wei Guozhi <carrot@google.com>
1142 * cp/optimize.c (build_delete_destructor_body): New function.
1143 (maybe_clone_body): Call build_delete_destructor_body for
1144 deleting destructor.
1146 2009-09-10 Jason Merrill <jason@redhat.com>
1148 * repo.c (extract_string, get_base_filename, init_repo): constify.
1150 2009-09-09 Jason Merrill <jason@redhat.com>
1152 * error.c (find_typenames_r): Also add decltypes.
1154 2009-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1157 * decl2.c (grokfield): Check for explicit template argument lists.
1159 2009-09-09 Jack Howarth <howarth@bromo.med.uc.edu>
1162 * Make-lang.in: Remove redundant code from linkage for darwin10.
1164 2009-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1167 * decl.c (build_init_list_var_init): Check return value of
1168 perform_implicit_conversion.
1170 2009-09-08 Jason Merrill <jason@redhat.com>
1172 * class.c (currently_open_class): Make sure we're dealing with the
1175 * cp-tree.h (enum overload_flags): Remove OP_FLAG.
1176 * method.c (lazily_declare_fn): Check for dtorness in ABI warning.
1178 * name-lookup.c (is_class_level): Remove.
1179 (push_binding_level, leave_scope, resume_scope): Adjust.
1180 (pushlevel_class): Adjust.
1181 (poplevel_class): Make sure we're on class_binding_level.
1183 * decl.c (grokmethod): Rename from start_method.
1184 (finish_method): Remove.
1185 * cp-tree.h: Adjust.
1186 * parser.c (cp_parser_save_member_function_body): Adjust.
1188 2009-09-03 Doug Kwan <dougkwan@google.com>
1190 * tree.c (cp_fix_function_decl_p): New.
1191 (cp_free_lang_data): New.
1193 2009-09-03 Diego Novillo <dnovillo@google.com>
1195 * Make-lang.in (decl2.o): Add dependency on $(POINTER_SET_H).
1196 * decl2.c: Include pointer-set.h.
1197 (collect_candidates_for_java_method_aliases): New.
1198 (cp_write_global_declarations): Call it.
1199 Add local variable CANDIDATES. If set, call
1200 build_java_method_aliases.
1201 (build_java_method_aliases): Add argument CANDIDATES.
1202 Use it to determine if FNDECL should get a hidden alias.
1203 * cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define.
1204 * cp-tree.h (cp_free_lang_data): Declare.
1206 2009-09-03 Richard Guenther <rguenther@suse.de>
1208 * method.c (use_thunk): Use cgraph_finalize_function to hand
1209 off thunks to the cgraph.
1210 * semantics.c (emit_associated_thunks): Do not emit thunks
1211 for really extern functions.
1213 2009-09-03 Diego Novillo <dnovillo@google.com>
1215 * cp-lang.c (lang_hooks): Remove const qualifier.
1217 2009-09-02 Jason Merrill <jason@redhat.com>
1219 * semantics.c (describable_type): Don't pretend to be in a template.
1221 * ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression.
1223 2009-09-01 Alexandre Oliva <aoliva@redhat.com>
1225 * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
1226 * cp-lang.c (cxx_dwarf_name): Pass it.
1227 * error.c (count_non_default_template_args): Take flags as
1228 argument. Adjust all callers. Skip counting of default
1229 arguments if the new flag is given.
1231 2009-09-01 Dodji Seketeli <dodji@redhat.com>
1234 * pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
1237 2009-09-01 Richard Guenther <rguenther@suse.de>
1239 * cp-objcp-common.c (cp_expr_size): Use tree_expr_size.
1240 * cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define.
1242 2009-09-01 Richard Guenther <rguenther@suse.de>
1244 * cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
1246 2009-08-31 Dodji Seketeli <dodji@redhat.com>
1249 * cp-tree.h (get_template_info): Parameter should be const.
1250 (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
1251 (get_template_argument_pack_elems,
1252 get_primary_template_innermost_parameters,
1253 get_template_innermost_arguments, template_template_parameter_p):
1255 * pt.c (get_template_argument_pack_elems,
1256 get_template_innermost_parameters, get_template_innermost_arguments,
1257 template_template_parameter_p):
1258 ... New C++ front end implementation of new language hooks.
1259 (primary_template_instantiation_p): New private helper.
1260 (make_ith_pack_parameter_name): Use snprintf and strnlen instead of
1262 (get_template_info): Const-ify parameter.
1263 * cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
1264 LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
1265 LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
1266 LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
1267 interfaces for the C++ front-end.
1269 2009-08-31 Jason Merrill <jason@redhat.com>
1272 * parser.c (cp_parser_enum_specifier): Make sure the : is followed by a
1273 type-specifier-seq before we commit.
1275 2009-08-28 Richard Guenther <rguenther@suse.de>
1278 * cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
1279 into the generic IL.
1281 2009-08-27 Richard Guenther <rguenther@suse.de>
1283 * class.c (build_vtbl_ref_1): Remove excess vertical space.
1284 * Make-lang.in (CXX_TREE_H): Remove c-common.def dependency
1285 tracked by $(TREE_H).
1286 * semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE.
1288 2009-08-26 Jason Merrill <jason@redhat.com>
1290 * call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING
1291 if we're contextually converting to bool.
1292 (build_conditional_expr): Likewise.
1293 * typeck.c (condition_conversion): Likewise.
1295 * call.c (build_conditional_expr): Fix logic errors.
1296 (build_new_op): Remove dead COND_EXPR handling.
1298 2009-08-24 Jason Merrill <jason@redhat.com>
1300 * cp-tree.h (DECL_DEFERRED_FN): Remove.
1301 (struct lang_decl_fn): Remove deferred flag.
1302 * class.c (build_clone): Don't set it.
1303 * decl2.c (note_vague_linkage_fn): Don't check or set it.
1304 (mark_used): Don't check it.
1305 * method.c (make_thunk, make_alias_for): Don't set it.
1307 * decl2.c (mark_used): Streamline logic.
1312 * cp-tree.h (DECL_ODR_USED): New macro.
1313 (struct lang_decl_base): Add odr_used flag.
1314 * decl.c (duplicate_decls): Propagate it. Use it for error.
1315 * pt.c (register_specialization): Use it for error.
1316 * decl2.c (mark_used): Use it as gating flag rather than TREE_USED.
1317 (cp_write_global_declarations): Use it for error.
1318 (tree_used_ok): Remove.
1319 * cp-tree.h: Remove tree_used_ok.
1320 * call.c (build_call_a): Don't call it.
1321 * init.c (build_offset_ref): Likewise.
1323 2009-08-21 Jakub Jelinek <jakub@redhat.com>
1326 * tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
1329 2009-08-19 Jason Merrill <jason@redhat.com>
1333 * decl2.c (mark_used): Increment function_depth during synthesis.
1334 * parser.c (cp_parser_default_argument): Not here.
1336 2009-08-19 Jakub Jelinek <jakub@redhat.com>
1338 * method.c (use_thunk): Call free_after_compilation after
1339 assemble_end_function.
1341 2009-08-17 Richard Guenther <rguenther@suse.de>
1343 * decl.c (build_ptrmemfunc_type): Keep variant chain intact.
1345 (finish_enum): Keep variant chain intact.
1346 * tree.c (cp_build_reference_type): Likewise.
1348 2009-08-16 Jason Merrill <jason@redhat.com>
1350 Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
1351 and VAR_DECL, so mark_used only has effect the first time.
1352 * decl2.c (mark_used): Just return if TREE_USED is already set.
1353 Don't set TREE_USED if cp_unevaluated_operand is set.
1354 (tree_used_ok): New fn.
1355 * init.c (build_offset_ref): Check it instead of TREE_USED.
1356 * call.c (build_call_a): Likewise.
1357 * cp-tree.h: Declare it.
1358 (DECL_NO_LINKAGE_CHECKED): No longer needed.
1359 (struct lang_decl_base): Remove no_linkage_checked bitfield.
1361 * decl2.c (finish_static_data_member_decl): Don't set TREE_USED.
1363 * decl2.c (mark_used): It's ok to synthesize for default args now.
1365 2009-08-10 Jason Merrill <jason@redhat.com>
1367 Implement DR 757: It's OK for a decl to use a type without linkage
1368 so long as the decl is defined in the current translation unit.
1369 * decl2.c (no_linkage_decls): New vector.
1370 (mark_used): Add decls that use types with no linkage.
1371 (cp_write_global_declarations): Check that they are defined.
1372 (decl_defined_p, no_linkage_error): New fns.
1373 * cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
1374 (struct lang_decl_base): Add flag.
1375 * decl.c (grokfndecl): Don't check type linkage.
1376 (grokvardecl): If the type has no linkage, just make sure
1377 DECL_LANG_SPECIFIC is set.
1378 * pt.c (check_instantiated_arg): Don't check type linkage.
1379 * name-lookup.c (is_local_extern): New fn.
1380 * name-lookup.h: Declare it.
1382 2009-08-05 Jason Merrill <jason@redhat.com>
1385 * init.c (build_vec_init): Evaluate the initializer before
1386 starting the initialization try block.
1388 2009-08-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1391 * typeck.c (convert_for_assignment): Do not warn for any boolean
1392 variant. Use explicit location.
1394 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1397 * pt.c (tsubst_default_argument): Let access checks of the
1398 default argument happen in the context of the current function.
1400 2009-08-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1403 * call.c (build_new_op): Only try prefix operator if -fpermissive,
1404 otherwise just error.
1406 2009-08-04 Dodji Seketeli <dodji@redhat.com>
1409 * error.c (lang_decl_name): Print qualified names for decls
1412 2009-08-03 Jason Merrill <jason@redhat.com>
1413 Jakub Jelinek <jakub@redhat.com>
1416 * init.c (build_vec_init): Look through a TARGET_EXPR around a
1419 2009-07-31 Jason Merrill <jason@redhat.com>
1420 Douglas Gregor <doug.gregor@gmail.com>
1422 Remove implicit binding of lvalues to rvalue references (N2831)
1423 * call.c (convert_class_to_reference): Binding an lvalue to an
1424 rvalue reference is bad. If the user-defined conversion is bad,
1425 set bad_p before merging conversions.
1426 (maybe_handle_ref_bind): Don't push down bad_p.
1427 (reference_binding): Binding an lvalue to an rvalue reference is bad.
1428 (convert_like_real): Give a helpful error about binding lvalue
1429 to rvalue reference.
1430 (reference_related_p): No longer static.
1431 * typeck.c (build_typed_address): New.
1432 (build_static_cast_1): Add static_cast from lvalue to &&.
1433 * cp-tree.h: Adjust.
1435 2009-07-31 Jason Merrill <jason@redhat.com>
1437 * call.c (reference_binding): Rename lvalue_p to is_lvalue.
1438 Do direct binding of "rvalues" in memory to rvalue references.
1439 * tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
1441 * typeck.c (build_static_cast_1): Do direct binding of memory
1442 "rvalues" to rvalue references.
1443 * cvt.c (cp_fold_convert): New.
1444 * cp-tree.h: Declare it.
1446 2009-07-31 Jason Merrill <jason@redhat.com>
1448 * typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
1449 * tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.
1451 2009-07-29 Jason Merrill <jason@redhat.com>
1454 * cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations.
1455 * error.c (count_non_default_template_args): Pass it.
1456 * pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set.
1458 2009-07-29 Richard Guenther <rguenther@suse.de>
1461 * cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
1464 2009-07-26 Simon Martin <simartin@users.sourceforge.net>
1467 * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
1468 with a qualified return type.
1470 2009-07-24 Jason Merrill <jason@redhat.com>
1473 * call.c (build_op_delete_call): If this is for a new-expression
1474 and the op delete is deleted, do nothing.
1477 * call.c (compare_ics): Give list-initialization of std::init_list
1478 priority over conversion to scalar, too.
1480 2009-07-22 Jason Merrill <jason@redhat.com>
1482 * mangle.c (mangle_type_string_for_rtti): Rename to be clearer.
1483 (needs_fake_anon): New.
1484 (write_name): Check it.
1485 (write_nested_name): Add a fake anonymous namespace scope if true.
1486 * name-lookup.c (get_anonymous_namespace_name): No longer static.
1487 * rtti.c, cp-tree.h: Adjust.
1489 2009-07-22 Richard Guenther <rguenther@suse.de>
1492 * cp-gimplify.c (cp_gimplify_expr): Move handling of using
1493 related exprs to ...
1494 (cp_genericize_r): ... genericization stage.
1495 (cp_genericize): Adjust.
1497 2009-07-21 Jason Merrill <jason@redhat.com>
1500 * call.c (reference_binding): Implement binding to { }.
1501 (initialize_reference): Binding temporary to non-const && is fine.
1502 * decl.c (grok_reference_init): Remove error for CONSTRUCTOR.
1504 * decl.c (reshape_init_r): { T } is not an aggregate initializer
1507 2009-07-17 Richard Guenther <rguenther@suse.de>
1510 * decl.c (finish_function): Do not emit unused result warnings
1512 * cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
1513 c_warn_unused_result_pass.
1514 * semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
1515 * optimize.c (clone_body): Clone in GENERIC.
1516 (maybe_clone_body): Do not clear DECL_SAVED_TREE.
1517 * decl2.c (cp_write_global_declarations): Fix body test.
1518 Do not call cgraph_optimize.
1519 * Make-lang.in (optimize.o): Add tree-iterator.h dependency.
1520 * method.c (use_thunk): Register thunk with
1521 cgraph_finalize_function.
1522 * error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
1524 2009-07-17 Richard Guenther <rguenther@suse.de>
1526 * init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
1529 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1530 Manuel López-Ibáñez <manu@gcc.gnu.org>
1533 * typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
1534 tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
1535 call.c, cvt.c, mangle.c: Add location argument to
1536 fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
1537 build_size_arg, build_fold_addr_expr, build_call_array,
1538 non_lvalue, size_diffop, fold_build1_initializer,
1539 fold_build2_initializer, fold_build3_initializer,
1540 fold_build_call_array, fold_build_call_array_initializer,
1541 fold_single_bit_test, omit_one_operand, omit_two_operands,
1542 invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
1543 fold_indirect_ref, combine_comparisons, fold_builtin_*,
1544 fold_call_expr, build_range_check, maybe_fold_offset_to_address,
1545 round_up, round_down.
1547 2009-07-16 Jason Merrill <jason@redhat.com>
1550 Split POD into "standard-layout" and "trivial" as per N2230,
1551 Support std::is_standard_layout and std::is_trivial traits.
1552 * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
1554 (struct lang_type_class): Add non_std_layout.
1555 (CLASSTYPE_NON_STD_LAYOUT): New.
1556 * class.c (check_bases): Set it.
1557 (check_field_decls): Likewise.
1558 (check_bases_and_members): Likewise.
1559 * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
1561 (cp_parser_trait_expr): Likewise.
1562 * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
1564 (finish_trait_expr): Likewise.
1565 * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
1566 (pod_type_p): Use them.
1567 (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New.
1569 Adjust bits of the language that no longer refer to POD types.
1570 * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init
1571 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1572 (build_x_va_arg): Likewise.
1573 (call_builtin_trap): Remove.
1574 * decl.c (declare_local_label): Use type_has_nontrivial_default_init
1575 and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1576 (cp_finish_decl): Likewise.
1577 (check_previous_goto_1, check_goto): Adjust error.
1578 * typeck.c (build_class_member_access_expr): Check
1579 CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
1581 2009-07-14 Taras Glek <tglek@mozilla.com>
1582 Rafael Espindola <espindola@google.com>
1584 * Make-lang.in: Added CP_PLUGIN_HEADERS and
1585 c.install-target to export cp-tree.h cxx-pretty-print.h
1586 name-lookup.h headers for plugins.
1588 2009-07-14 Jason Merrill <jason@redhat.com>
1591 * decl.c (decls_match): A non-extern-C declaration doesn't match
1592 a builtin extern-C declaration.
1595 * name-lookup.c (qualified_lookup_using_namespace): Don't stop
1596 looking in used namespaces just because we found something on
1600 * semantics.c (perform_koenig_lookup): Handle empty template args.
1602 * call.c (build_over_call): Use can_trust_pointer_alignment.
1604 2009-07-14 Dodji Seketeli <dodji@redhat.com>
1608 * decl2.c (grokfield): Don't call set_underlying_type on typedef
1609 decls that are type names.
1611 2009-07-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
1614 * parser.c (cp_parser_elaborated_type_specifier): Accept typename in
1615 front of qualified names.
1617 2009-07-12 Jason Merrill <jason@redhat.com>
1620 * tree.c (rvalue): Use lvalue_or_rvalue_with_address_p.
1623 * cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref.
1624 * tree.c (lvalue_p_1): Return it. Remove
1625 treat_class_rvalues_as_lvalues parm.
1626 (real_lvalue_p): Disallow pseudo-lvalues here.
1627 (lvalue_or_rvalue_with_address_p): New fn.
1628 * call.c (initialize_reference): Use it instead of real_lvalue_p.
1631 * init.c (build_new_1): Handle initializer list as array initializer.
1632 (build_vec_init): Likewise.
1633 * typeck.c (cp_build_modify_expr): Likewise.
1634 * typeck2.c (process_init_constructor_array): Error rather than abort
1635 if too many initializers.
1637 2009-07-10 Jakub Jelinek <jakub@redhat.com>
1640 * error.c (cp_print_error_function): Check for NULL block.
1642 2008-07-09 Simon Martin <simartin@users.sourceforge.net>
1643 Jason Merrill <jason@redhat.com>
1645 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1646 append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
1648 2009-07-09 Dodji Seketeli <dodji@redhat.com>
1651 * pt.c (type_unification_real): Use tsubst_template_arg instead
1652 of tsubst to substitute default template arguments.
1654 2009-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1657 * init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
1659 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1662 2009-07-07 Jason Merrill <jason@redhat.com>
1665 * pt.c (tsubst_decl): Don't abort if we didn't change anything
1666 in a TEMPLATE_DECL's args.
1668 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1670 * semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
1673 2009-07-07 Jason Merrill <jason@redhat.com>
1676 * decl.c (build_enumerator): Don't add enumerators for a
1677 scoped enum to the enclosing class.
1680 * decl.c (start_enum): Allow dependent underlying type.
1683 * decl.c (finish_enum): Finish scope even in a template.
1685 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1687 * init.c: Replace %J by an explicit location. Update all calls.
1689 * typeck2.c: Likewise.
1691 * name-lookup.c: Likewise.
1693 2009-07-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1695 * decl.c: Replace %H by an explicit location. Update all calls.
1696 * except.c: Likewise.
1697 * semantics.c: Likewise.
1698 * parser.c: Likewise.
1700 2009-07-06 Simon Martin <simartin@users.sourceforge.net>
1703 * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1704 append_type_to_template_for_access_check_1): Use
1705 RECORD_OR_UNION_CODE_P.
1707 2009-07-04 Jason Merrill <jason@redhat.com>
1709 * pt.c (retrieve_specialization): Don't get confused by a
1710 using-declaration that brings in another instance of this template
1713 * ptree.c (cxx_print_type): Fix logic.
1715 * cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version.
1718 * cp-tree.h (struct lang_decl_parm): New.
1719 (struct lang_decl): Add it.
1720 (LANG_DECL_PARM_CHECK): New.
1721 (DECL_PARM_INDEX): New.
1722 * decl2.c (parm_index): Remove.
1723 * lex.c (retrofit_lang_decl): Handle parms.
1724 (cxx_dup_lang_specific_decl): Likewise.
1725 * mangle.c (write_expression): Adjust.
1726 * tree.c (cp_tree_equal): Adjust.
1727 (decl_linkage): Only check DECL_COMDAT for functions and variables.
1728 * parser.c (cp_parser_parameter_declaration_list): Set
1730 * pt.c (iterative_hash_template_arg): Hash it.
1732 2009-07-03 Jason Merrill <jason@redhat.com>
1734 * cp-tree.h (struct lang_decl): Overhaul.
1735 (struct lang_decl_flags): Remove.
1736 (struct lang_decl_base): New.
1737 (struct lang_decl_min): New.
1738 (struct lang_decl_fn): New.
1739 (struct lang_decl_ns): New.
1740 (CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN.
1741 (LANG_DECL_MIN_CHECK): New.
1742 (LANG_DECL_FN_CHECK): New.
1743 (LANG_DECL_NS_CHECK): New.
1744 (STRIP_TEMPLATE): New.
1745 (NON_THUNK_FUNCTION_CHECK): Remove.
1746 (DECL_DECLARES_FUNCTION_P): New.
1748 * lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust.
1749 * decl.c (push_local_name, duplicate_decls): Adjust.
1750 * decl2.c (start_objects): Don't set u2sel.
1751 * semantics.c (finish_omp_threadprivate): Adjust.
1752 * class.c (build_clone): Don't do much on TEMPLATE_DECLs.
1753 (decl_cloned_function_p): Out-of-line implementation of macros.
1754 (clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P.
1755 * mangle.c (write_unqualified_name): Don't check function flags
1757 * method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION.
1758 * pt.c (build_template_decl): Don't set function flags.
1759 (check_default_tmpl_args): Check that it's a function.
1760 (instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the
1763 * pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst
1764 DECL_CLONED_FUNCTION.
1766 * cp-tree.h (struct lang_type_class): Move sorted_fields here.
1767 * class.c (finish_struct_1): Adjust.
1768 * ptree.c (cxx_print_decl, cxx_print_type): Adjust.
1769 * search.c (lookup_field_1): Adjust.
1771 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove.
1772 * decl.c (finish_method): Don't add to it.
1773 * class.c (fixup_pending_inline): Remove.
1774 (fixup_inline_methods): Remove.
1775 (finish_struct_1): Don't call it.
1777 * error.c (dump_function_name): Handle null name.
1779 2009-07-02 Mark Mitchell <mark@codesourcery.com>
1781 * typeck.c (cp_build_binary_op): Move warnings about use of NULL
1782 in arithmetic earlier and allow comparisions of NULL with
1783 pointers-to-members.
1785 2009-07-02 Jason Merrill <jason@redhat.com>
1787 Use hash tables for template specialization lookup.
1788 * pt.c (struct spec_entry): New type.
1789 (decl_specializations, type_specializations): New hash tables.
1790 (register_specialization, retrieve_specialization): Use them.
1791 (reregister_specialization, lookup_template_class): Use them.
1792 (eq_specializations, hash_tmpl_and_args, hash_specialization): New.
1793 (iterative_hash_template_arg): New.
1794 (init_template_processing): New
1795 (process_partial_specialization): Don't look to see if we already
1796 have this partial specialization.
1797 (maybe_process_partial_specialization): Handle reassigning
1798 full specializations when we get an explicit specialization
1799 of the partial instantiation.
1800 (tsubst_friend_function): Adjust specialization reassignment code.
1801 (instantiate_template): Only do one lookup.
1802 (instantiate_decl): Don't do any lookup.
1803 * cp-tree.h: Declare init_template_processing.
1804 * decl.c (duplicate_decls): Pass args to reregister_specialization.
1806 2009-07-01 Jason Merrill <jason@redhat.com>
1808 * cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P.
1810 * pt.c (register_specialization): Use duplicate_decls to merge
1811 the argument with a previous specialization.
1812 (check_explicit_specialization): Call register_specialization to
1813 merge the TEMPLATE_DECL with a previous version.
1814 (determine_specialization): Return the args even if fn is a template.
1816 2009-07-01 Ian Lance Taylor <iant@google.com>
1818 * g++spec.c (lang_specific_driver): Bump num_args by 1.
1820 2009-06-30 Jason Merrill <jason@redhat.com>
1823 * pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
1824 EXPR_PACK_EXPANSION.
1826 2009-06-29 Jason Merrill <jason@redhat.com>
1829 * error.c (dump_template_parms): Pass all args to
1830 count_non_default_template_args.
1831 (count_non_default_template_args): Pull out the inner ones.
1833 2009-06-26 H.J. Lu <hongjiu.lu@intel.com>
1835 * decl.c (duplicate_decls): Re-indent.
1837 2009-06-25 Ian Lance Taylor <iant@google.com>
1839 * call.c (avoid_sign_compare_warnings): New static function.
1840 (build_new_op): Call it.
1841 * typeck.c (cp_build_binary_op): Don't call warn_sign_compare if
1842 TREE_NO_WARNING is set on either operand.
1844 2009-06-25 Ian Lance Taylor <iant@google.com>
1846 * g++spec.c (SKIPOPT): define.
1847 (lang_specific_driver): Handle -static-libstdc++. Only add
1848 LIBSTDCXX_STATIC if we add LIBSTDCXX.
1850 2009-06-25 Ian Lance Taylor <iant@google.com>
1852 * cvt.c (convert_to_void): Only warn about COND_EXPR if neither
1853 the second nor third operand has side effects.
1855 2009-06-25 Ian Lance Taylor <iant@google.com>
1857 * parser.c (cp_parser_binary_expression): Increment
1858 c_inhibit_evaluation_warnings while parsing the right hand side of
1859 "true || x" or "false && x".
1860 * typeck.c (cp_build_binary_op): Only call warn_for_sign_compare
1861 if c_inhibit_evaluation_warnings is zero.
1863 2009-06-24 Jason Merrill <jason@redhat.com>
1865 * error.c (dump_decl): Do say "typedef" for the injected class name.
1867 * pt.c (lookup_template_class): Use currently_open_class,
1868 compare template args later.
1871 * decl.c (decls_match): Check DECL_TI_TEMPLATE too.
1872 * class.c (resolve_address_of_overloaded_function): Fix typo.
1874 2009-06-18 Aldy Hernandez <aldyh@redhat.com>
1876 * class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
1877 * decl.c (finish_decl): Remove.
1878 (declare_global_var): Replace finish_decl with cp_finish_decl.
1879 (start_method): Same.
1880 * rtti.c (emit_tinfo_decl): Same.
1881 * pt.c (tsubst_expr): Same.
1882 (instantiate_decl): Same.
1883 * decl2.c (grokbitfield): Same.
1884 * name-lookup.c (pushdecl_top_level_1): Same.
1885 * cp-tree.h: Remove finish_decl.
1887 2009-06-16 David Edelsohn <edelsohn@gnu.org>
1889 * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
1890 (lang_specific_driver): Always allocate extra argument.
1891 Add LIBSTDCXX_STATIC to arglist if defined and linking
1894 2009-06-16 Ian Lance Taylor <iant@google.com>
1896 * Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
1897 (cp/semantics.o): Depend upon gt-cp-semantics.h.
1899 2009-06-16 Ian Lance Taylor <iant@google.com>
1901 * parser.c (cp_unevaluated_operand): Define global variable.
1902 (cp_parser_question_colon_clause): Increment
1903 c_inhibit_evaluation_warnings when evaluating an expression which
1904 will never be executed.
1905 (cp_parser_decltype): Increment cp_unevaluated_operand and
1906 c_inhibit_evaluation_warnings, not skip_evaluation.
1907 (cp_parser_sizeof_operand): Likewise.
1908 (cp_parser_enclosed_template_argument_list): Save
1909 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1911 * cp-tree.h (struct saved_scope): Remove skip_evaluation field.
1912 Add unevaluated_operand and inhibit_evaluation_warnings fields.
1913 (cp_unevaluated_operand): Declare.
1914 * name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
1915 and c_inhibit_evaluation_warnings rather than skip_evaluation.
1916 (pop_from_top_level): Restore cp_unevaluated_operand and
1917 c_inhibit_evaluation_warnings rather than skip_evaluation.
1918 * class.c (build_base_path): Check cp_unevaluated_operand rather
1919 than skip_evaluation.
1920 * typeck.c (build_class_member_access_expr): Likewise.
1921 (cp_build_binary_op): Don't warn about bad shift counts if
1922 c_inhibit_evaluation_warnings is non-zero.
1923 * pt.c (coerce_template_parms): Save state of
1924 cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
1926 (tsubst_aggr_type): Likewise.
1927 (tsubst_pack_expansion): Check cp_unevaluated_operand rather than
1929 (tsubst_copy): Likewise.
1930 (tsubst): Set cp_unevaluated_operand and
1931 c_inhibit_evaluation_warnings, not skip_evaluation.
1932 (tsubst_copy_and_build): Likewise.
1933 * call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
1934 rather than skip_evaluation.
1935 * decl2.c (mark_used): Likewise.
1936 * semantics.c (finish_non_static_data_member): Likewise.
1937 * cvt.c (cp_convert_and_check): Check
1938 c_inhibit_evaluation_warnings rather than skip_evaluation.
1939 * mangle.c (write_type): Set cp_unevaluated_operand rather than
1942 2009-06-15 Ian Lance Taylor <iant@google.com>
1944 * parser.c (cp_parser_direct_declarator): Add braces around
1945 variables declared before label.
1947 2009-06-15 Rafael Avila de Espindola <espindola@google.com>
1949 * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
1950 * cp-tree.h (cxx_comdat_group): Change signature.
1951 * decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
1952 (cxx_comdat_group): Change signature.
1953 * decl2.c (comdat_linkage, maybe_make_one_only): Update call to
1955 (constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
1956 * method.c (use_thunk): Update call to make_decl_one_only.
1957 * optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP
1959 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1961 * typeck.c (cp_build_binary_op): Pass location to overflow_warning.
1962 (build_modify_expr): New arg.
1963 * semantics.c (finish_unary_op_expr): Pass location to
1965 (handle_omp_for_class_iterator): Pass location to build_modify_expr.
1966 * typeck.c (cxx_sizeof_or_alignof_type): Pass location to
1967 c_sizeof_or_alignof_type.
1968 (build_array_ref): New argument.
1969 (build_compound_expr): Same.
1970 (build_const_cast): Same.
1971 (build_ptrmemfunc): Pass location to build_c_cast.
1972 * init.c (avoid_placement_new_aliasing): Pass location to
1974 (build_vec_delete_1): Pass location to cp_build_modify_expr,
1975 build_compound_expr.
1976 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
1977 * decl.c (poplevel): Pass location to c_build_bind_expr.
1978 (finish_case_label): Pass location to build_case_label.
1979 (finish_constructor_body): Same.
1980 (finish_destructor_body): Pass location to build_stmt.
1981 (cxx_maybe_build_cleanup): Same, but to build_compound_expr.
1982 * call.c (build_new_op): Pass location to build_array_ref.
1983 (build_x_va_arg): Pass location to build_va_arg.
1984 * except.c (expand_end_catch_block): Pass location to
1986 * cp-tree.h (build_array_ref): New argument.
1987 (build_compound_expr): Same.
1988 (build_c_cast): Same.
1989 * cp-gimplify.c (gimplify_if_stmt): Pass location on down.
1990 (gimplify_switch_stmt): Same.
1991 * typeck2.c (split_nonconstant_init_1): Same.
1992 * pt.c (tsubst_copy): Same.
1993 * semantics.c (add_decl_expr): Same.
1994 (do_poplevel): Same.
1995 (push_cleanup): Same.
1996 (finish_goto_stmt): Same.
1997 (finish_expr_stmt): Same.
1998 (begin_if_stmt): Same.
1999 (begin_while_stmt): Same.
2000 (begin_do_stmt): Same.
2001 (finish_return_stmt): Same.
2002 (begin_for_stmt): Same.
2003 (finish_break_stmt): Same.
2004 (finish_continue_stmt): Same.
2005 (begin_switch_stmt): Same.
2006 (begin_try_block): Same.
2007 (begin_handler): Same.
2008 (finish_asm_stmt): Same.
2009 (finish_label_stmt): Same.
2010 (finish_stmt_expr_expr): Same.
2011 (finalize_nrv_r): Same.
2012 (finish_omp_atomic): Same.
2013 * name-lookup.c (do_using_directive): Same.
2014 * decl2.c (grok_array_decl): Same.
2015 * parser.c (cp_parser_cast_expression): Same.
2016 (cp_parser_selection_statement): Same.
2017 (cp_parser_implicitly_scoped_statement): Same.
2018 (cp_parser_objc_selector_expression): Same.
2019 (cp_parser_objc_synchronized_statement): Same.
2020 (cp_parser_objc_throw_statement): Same.
2021 (cp_parser_omp_critical): Same.
2022 (cp_parser_omp_master): Same.
2023 * typeck.c (build_function_call): Add location argument.
2024 * init.c: Add location argument to all build_decl calls.
2030 * semantics.c: Same.
2033 * cp-gimplify.c: Same.
2035 (cp_make_fname_decl): Add location argument. Pass location ot
2037 (finish_case_label): Same.
2038 * cp-tree.h (finish_case_label): Add location argument.
2039 * parser.c (cp_parser_label_for_labeled_statement): Pass location to
2042 2009-06-09 Jason Merrill <jason@redhat.com>
2045 * decl2.c (mark_used): Return after complaining about deleted fn.
2047 2009-06-08 Jason Merrill <jason@redhat.com>
2049 * parser.c (cp_parser_type_id_1): 'auto' type is ok with a
2050 late-specified return type.
2052 2009-06-08 Jakub Jelinek <jakub@redhat.com>
2055 * call.c (check_dtor_name): Return false even if
2056 get_type_value (name) is error_mark_node.
2060 * parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS
2061 on error_mark_node. Check for VLAs outside of function context
2062 before check whether to wrap bounds into a NOP_EXPR with
2065 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2067 * repo.c (get_base_filename): Use aux_base_name rather than
2068 alternate temporary file during second compare debug compilation.
2069 (finish_repo): Skip during -fcompare-debug-second.
2071 2009-06-06 Ian Lance Taylor <iant@google.com>
2073 * parser.c (cp_parser_label_for_labeled_statement): Support
2074 attribute on labels if immediately followed by semicolon.
2075 * semantics.c (finish_label_stmt): Return new label.
2076 * pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
2078 2009-06-03 Ian Lance Taylor <iant@google.com>
2080 * Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
2083 2009-06-02 Mark Mitchell <mark@codesourcery.com>
2085 * decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
2087 2009-06-02 Jason Merrill <jason@redhat.com>
2091 * typeck.c (cp_build_modify_expr): Always pass init-lists to the
2093 * call.c (implicit_conversion): Allow init-list conversion to scalar
2094 during direct-initialization, too. Mark the conversion bad if it
2095 has too many levels of braces.
2096 (convert_like_real): And give a helpful error.
2100 * decl.c (cp_finish_decl): Handle auto deduction from ().
2101 * typeck.c (build_x_indirect_ref): Handle dereferencing an operand
2102 with dependent type that is known to be a pointer.
2104 2009-06-02 Simon Martin <simartin@users.sourceforge.net>
2107 * pt.c (register_specialization): Properly setup DECL_CONTEXT for
2108 specializations in an invalid namespace.
2110 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
2112 * error.c (print_instantiation_partial_context): Print column
2115 2009-05-29 Ian Lance Taylor <iant@google.com>
2117 * error.c (cp_printer): Don't use va_arg with enum type.
2119 2009-05-28 Dodji Seketeli <dodji@redhat.com>
2122 * cp-tree.h (canonical_type_variant): Remove this function declaration.
2123 (strip_typedefs): New function declaration.
2124 * tree.c (strip_typedefs): New function definition.
2125 (canonical_type_variant): Remove function definition.
2126 * cvt.c (convert_from_reference): No need to use
2127 canonical_type_variant.
2128 * typeck.c (cp_build_indirect_ref): Likewise.
2129 * error.c (dump_template_bindings): Use strip_typedefs instead of
2130 canonical_type_variant.
2131 * pt.c (convert_template_argument, unify): Likewise.
2132 * mangle.c (canonicalize_for_substitution): Don't use
2133 canonical_type_variant.
2135 2009-05-27 Jason Merrill <jason@redhat.com>
2137 * call.c (implicit_conversion): Handle conversion from
2138 initializer-list to scalar.
2139 (convert_like_real): Likewise. Avoid crashing on list
2140 initialization with bad conversions.
2141 (can_convert): Use LOOKUP_EXPLICIT.
2142 (can_convert_arg_bad): Add flags parm.
2143 * cp-tree.h: Adjust.
2144 * typeck.c (convert_for_assignment): Pass flags.
2146 2009-05-27 Ian Lance Taylor <iant@google.com>
2148 * Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
2149 (cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
2151 2009-05-26 Ian Lance Taylor <iant@google.com>
2153 * Make-lang.in (g++spec.o): Use $(COMPILER).
2154 (g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
2155 (cc1plus$(exeext)): Likewise.
2157 2009-05-26 Dodji Seketeli <dodji@redhat.com>
2160 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
2161 (TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New accessor.
2162 (get_types_needing_access_check): Declare new entry point.
2163 * pt.c (append_type_to_template_for_access_check_1,
2164 get_types_needing_access_check): New functions.
2165 (perform_typedefs_access_check): Accept FUNCTION_DECLs and
2166 RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new
2167 get_types_needing_access_check, no more
2168 MEMBER_TYPES_NEEDING_ACCESS_CHECK.
2169 (instantiate_class_template): Set input_location to the source
2170 location of the most specialized template definition.
2171 Perform access check using the RECORD_TYPE of the template, not its
2172 associated most generic TEMPLATE_DECL.
2173 (append_type_to_template_for_access_check): Augment function
2174 comments. Use the new get_types_needing_access_check, not
2175 MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new
2176 append_type_to_template_for_access_check_1 subroutine.
2178 2009-05-22 Jason Merrill <jason@redhat.com>
2181 * typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in
2182 arithmetic comparisons.
2183 (cp_common_type): Handle scoped enums.
2185 * call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P.
2186 (add_builtin_candidate, add_builtin_candidates): Likewise.
2187 (convert_like_real): Likewise.
2188 * class.c (check_bitfield_decl): Likewise.
2189 * decl.c (check_static_variable_definition): Likewise.
2190 (compute_array_index_type): Likewise.
2191 * decl2.c (grokbitfield): Likewise.
2192 * init.c (build_new_1): Likewise.
2193 * pt.c (convert_nontype_argument): Likewise.
2194 (current_instantiation): Likewise.
2195 * tree.c (pod_type_p): Likewise.
2196 * typeck.c (build_static_cast_1): Likewise.
2197 (build_reinterpret_cast_1): Likewise.
2199 2009-05-22 Richard Guenther <rguenther@suse.de>
2202 * init.c (avoid_placement_new_aliasing): Remove.
2203 (build_new_1): Do not call it.
2205 2009-05-22 Mark Mitchell <mark@codesourcery.com>
2207 * decl2.c (decl_needed_p): Consider dllexport'd functions needed.
2208 * semantics.c (expand_or_defer_fn): Similarly.
2210 2009-05-20 Ian Lance Taylor <iant@google.com>
2212 * parser.c (cp_parser_postfix_expression): Change args to a vec.
2213 Release it when done.
2214 (tree_vector): Define typedef. Define VEC functions.
2215 (cp_parser_parenthesized_expression_list): Change return type to
2216 vec. Change all callers.
2217 (cp_parser_new_expression): Change placement and initializer to
2218 vecs. Release them when done.
2219 (cp_parser_new_placement): Change return type to vec. Change all
2221 (cp_parser_new_initializer): Likewise.
2222 * typeck.c (build_function_call_vec): Just call
2223 cp_build_function_call_vec.
2224 (cp_build_function_call): Just build a vec and call
2225 cp_build_function_call_vec.
2226 (cp_build_function_call_vec): New function based on old
2227 cp_build_function_call.
2228 (convert_arguments): Remove nargs and argarray parameters. Change
2229 values to a vec. Change caller.
2230 (build_x_compound_expr_from_vec): New function.
2231 (cp_build_modify_expr): Build vec to pass to
2232 build_special_member_call.
2233 * call.c (struct z_candidate): Add first_arg field. Change args
2235 (convert_class_to_reference): Handle first argument separately.
2236 (add_candidate): Add first_arg parameter. Change args parameter
2237 to vec. Change all callers.
2238 (add_function_candidate, add_conv_candidate): Likewise.
2239 (add_template_candidate_real, add_template_candidate): Likewise.
2240 (add_template_conv_candidate): Likewise.
2241 (build_user_type_conversion_1): Handle first argument separately.
2242 (resolve_args): Change return type and parameter type to vecs.
2244 (perform_overload_resolution): Change args parameter to vec.
2246 (build_new_function_call, build_operator_new_call): Likewise.
2247 (add_candidates): Likewise.
2248 (build_op_call): New globally visible function, built from and
2249 replacing static function build_object_call.
2250 (build_new_op): Don't handle CALL_EXPR. Build vec, not tree_list,
2252 (build_op_delete_call): Build vec to pass to
2253 cp_build_function_call_vec.
2254 (build_temp): Build vec to pass to build_special_member_call.
2255 (convert_like_real): Likewise.
2256 (perform_direct_initialization_if_possible): Likewise.
2257 (build_over_call): Handle first_arg field. Use build_call_array
2258 rather than build_call_list.
2259 (build_special_member_call): Change args parameter to vec. Change
2261 (build_new_method_call): Likewise.
2262 * init.c (expand_default_init): Change parms to vec.
2263 (build_raw_new_expr): Change placement and init to vecs. Change
2265 (build_new_1, build_new): Likewise.
2266 * class.c (resolve_address_of_overloaded_function): Build array to
2267 pass to fn_type_unification.
2268 * pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
2269 build_new. For CALL_EXPR create a vec rather than a tree_list;
2270 expand a pack if necessary.
2271 (fn_type_unification): Change args parameter to const tree *. Add
2272 nargs parameter. Change all callers.
2273 (type_unification_real): Likewise.
2274 (unify): Build array to pass to type_unification_real.
2275 (get_bindings): Build array to pass to fn_type_unification.
2276 (any_type_dependent_arguments_p): Change args parameter to a vec.
2278 (make_args_non_dependent): Renamed from build_non_dependent_args.
2279 Change return type to void. Change parameter type to vec. Change
2281 (do_auto_deduction): Pass an array to type_unification_real.
2282 * semantics.c (perform_koenig_lookup): Change args to vec. Change
2284 (finish_call_expr): Change args to vec. Change all callers. Call
2285 build_op_call instead of passing CALL_EXPR to build_new_op.
2286 (cxx_omp_create_clause_info): Allocate vec to pass to
2287 build_special_member_call.
2288 * decl2.c (build_offset_ref_call_from_tree): Change args parameter
2289 to vec. Change all callers.
2290 * name-lookup.c (lookup_function_nonclass): Likewise.
2291 (struct arg_lookup): Change args to vec.
2292 (arg_assoc_namespace): Handle args as a vec.
2293 (arg_assoc_args_vec): New static function.
2294 (lookup_arg_dependent): Change args parameter to vec. Change all
2296 * method.c (do_build_assign_ref): Allocate vec to pass to
2297 build_special_member_call.
2298 * except.c (build_throw): Likewise.
2299 * typeck2.c (build_functional_cast): Likewise.
2300 * cvt.c (ocp_convert): Likewise.
2301 * tree.c (build_min_non_dep_call_vec): Change last parameter to
2302 vec. Change all callers.
2303 * cp-tree.h: Update declarations.
2304 * name-lookup.h: Update declarations.
2306 2009-05-20 Sandra Loosemore <sandra@codesourcery.com>
2308 * typeck.c (default_conversion): Check targetm.promoted_type.
2309 * decl.c (grokdeclarator): Check targetm.invalid_return_type.
2310 (grokparms): Check targetm.invalid_parameter_type.
2311 * cvt.c (ocp_convert): Check targetm.convert_to_type.
2312 (build_expr_type_conversion): Check targetm.promoted_type.
2314 2009-05-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
2316 * typeck.c (build_binary_op): Allow % on integal vectors.
2318 2009-05-18 Jason Merrill <jason@redhat.com>
2320 Implement explicit conversions ops as specified in N2437.
2321 * decl.c (grokdeclarator): Handle explicit conversion ops.
2322 (check_initializer): Pass flags to store_init_value.
2323 * decl2.c (maybe_emit_vtables): Likewise.
2324 * init.c (expand_aggr_init_1): Likewise.
2325 * call.c (convert_class_to_reference): Take flags parm,
2326 check DECL_NONCONVERTING_P.
2327 (build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
2328 (add_builtin_candidates): Simplify getting type of conversion.
2329 (build_object_call): Likewise. Check DECL_NONCONVERTING_P.
2330 (implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
2331 (reference_binding): Take flags parm. Direct-initialize copy parm.
2332 (add_function_candidate): Direct-initialize the copy parm.
2333 (add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
2334 (build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
2335 (conditional_conversion): Likewise.
2336 (convert_like_real): Only complain about DECL_NONCONVERTING_P
2338 (perform_implicit_conversion_flags): Add flags parm to
2339 perform_implicit_conversion. Improve diagnostics.
2340 * cp-tree.h (LOOKUP_IMPLICIT): New macro.
2341 (LOOKUP_COPY_PARM): New bit macro.
2342 * cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
2343 * typeck.c (convert_for_assignment): Take flags parm, pass it to
2344 perform_implicit_conversion_flags.
2345 (cp_build_modify_expr): Pass flags to convert_for_assignment.
2346 (convert_for_initialization): Likewise.
2347 * typeck2.c (store_init_value): Take flags parm, pass to
2349 (digest_init_flags): Add flags parm to digest_init.
2350 (digest_init_r): Take flags parm, pass to convert_for_initialization.
2351 (process_init_constructor_array): Pass it.
2352 (process_init_constructor_record): Likewise.
2353 (process_init_constructor_union): Likewise.
2355 2009-05-16 Jason Merrill <jason@redhat.com>
2358 * pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
2359 with a dependent type. Actually look up the destructor.
2360 * semantics.c (finish_id_expression): Fix logic.
2361 (finish_qualified_id_expr): Don't try to use 'this' if we aren't in
2363 * typeck.c (build_x_unary_op): Diagnose taking the address of a
2364 constructor or destructor.
2365 * tree.c (get_first_fn): Handle OFFSET_REF.
2367 2009-05-17 Joseph Myers <joseph@codesourcery.com>
2369 * tree.c (cxx_printable_name_internal): Allow consecutive
2370 translated and untranslated cached copies of the name of the
2373 2009-05-15 Ian Lance Taylor <iant@google.com>
2375 * cp-tree.h (enum cp_lvalue_kind_flags): Rename from
2376 cp_lvalue_kind. Change all uses.
2377 (enum base_access_flags): Rename from enum base_access. Change
2379 * parser.c (enum cp_parser_flags): Remove enum tag.
2381 2009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2384 * call.c (build_new_op): Update calls to warn_logical_operator.
2386 2009-05-14 Ian Lance Taylor <iant@google.com>
2388 * class.c (layout_class_type): Change itk to unsigned int.
2389 * decl.c (finish_enum): Change itk to unsigned int.
2390 * parser.c (cp_parser_check_decl_spec): Change ds to int. Remove
2393 2009-05-13 David Mandelin <dmandelin@mozilla.com>:
2395 * decl.c (duplicate_decls): Preserve parameter attributes.
2397 2009-05-10 Jan Hubicka <jh@suse.cz>
2399 * decl2.c (cxx_callgraph_analyze_expr): Use
2400 cgraph_mark_address_taken.
2402 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2404 * call.c (name_as_c_string): Call type_as_string_translate.
2405 Translate identifiers to locale character set.
2406 * cp-tree.h (lang_decl_name): Update prototype.
2407 (type_as_string_translate, decl_as_string_translate,
2408 cxx_printable_name_translate): Declare.
2409 * cxx-pretty-print.c (M_): Define.
2410 (pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark
2411 English fragments for conditional translation with M_.
2412 * decl.c (grokdeclarator): Translate identifiers to locale
2413 character set for diagnostics.
2414 * error.c (M_): Define.
2415 (dump_template_bindings, dump_type, dump_aggr_type,
2416 dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl,
2417 dump_function_decl, dump_template_parms, dump_expr,
2418 dump_binary_op, op_to_string, assop_to_string): Mark English
2419 fragments for conditional translation with M_.
2420 (type_as_string): Disable translation of identifiers.
2421 (type_as_string_translate): New.
2422 (expr_as_string): Disable translation of identifiers.
2423 (decl_as_string): Disable translation of identifiers.
2424 (decl_as_string_translate): New.
2425 (lang_decl_name): Add parameter translate.
2426 (args_to_string): Call type_as_string_translate.
2427 (cp_print_error_function): Call cxx_printable_name_translate.
2428 (print_instantiation_full_context,
2429 print_instantiation_partial_context): Call
2430 decl_as_string_translate.
2431 * parser.c (cp_lexer_get_preprocessor_token): Use %qE for
2432 identifier in diagnostic.
2433 * tree.c (cxx_printable_name): Change to
2434 cxx_printable_name_internal. Add parameter translate.
2435 (cxx_printable_name, cxx_printable_name_translate): New wrappers
2436 round cxx_printable_name_internal.
2438 2009-05-08 H.J. Lu <hongjiu.lu@intel.com>
2441 * call.c (build_call_a): Updated warn_deprecated_use call.
2442 (build_over_call): Likewise.
2443 * decl.c (grokdeclarator): Likewise.
2444 (grokparms): Likewise.
2445 * semantics.c (finish_id_expression): Likewise.
2446 * typeck.c (build_class_member_access_expr): Likewise.
2447 (finish_class_member_access_expr): Likewise.
2449 2009-05-06 Dodji Seketeli <dodji@redhat.com>
2452 * pt.c (tsubst_copy) <case PARM_DECL>: We don't want to tsubst the
2453 whole list of PARM_DECLs, just the current one.
2455 2009-05-05 Shujing Zhao <pearly.zhao@oracle.com>
2458 (opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook,
2459 mangle_compound_literal): Remove unused declarations.
2460 (build_vfield_ref, cxx_print_statistics, clone_function_decl,
2461 adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name,
2462 pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish,
2463 check_for_out_of_scope_variable, print_other_binding_stack,
2464 maybe_push_decl, cxx_mark_addressable, force_target_expr,
2465 build_target_expr_with_type, finish_case_label,
2466 cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block,
2467 check_template_keyword, cxx_omp_predetermined_sharing,
2468 cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
2469 cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause,
2470 cxx_omp_privatize_by_reference): Rearrange the declarations line to
2471 match the comment that indicates the .c file which the functions are
2473 (cxx_print_xnode, cxx_print_decl, cxx_print_type,
2474 cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2476 2009-05-05 Nathan Sidwell <nathan@codesourcery.com>
2478 * typeck.c (cp_build_compound_expr): Require RHS to have a known
2480 * class.c (resolve_address_of_overloaded_function): Use
2481 OVL_CURRENT for error message.
2482 (instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing
2483 with them. Do not copy the node.
2485 2009-05-05 Jakub Jelinek <jakub@redhat.com>
2488 * pt.c (tsubst): If magic NOP_EXPR with side-effects has no type,
2489 set it from its operand's type after tsubst_expr.
2491 2009-05-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2494 * parser.c (cp_lexer_get_preprocessor_token): Do not store the
2495 canonical spelling for keywords.
2496 (cp_parser_attribute_list): Use the canonical spelling for
2497 keywords in attributes.
2499 2009-05-01 Joseph Myers <joseph@codesourcery.com>
2501 * cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id,
2502 pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression,
2503 pp_cxx_new_expression, pp_cxx_delete_expression,
2504 pp_cxx_unary_expression, pp_cxx_assignment_operator,
2505 pp_cxx_assignment_expression, pp_cxx_expression,
2506 pp_cxx_function_specifier, pp_cxx_decl_specifier_seq,
2507 pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq,
2508 pp_cxx_exception_specification, pp_cxx_direct_declarator,
2509 pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement,
2510 pp_cxx_namespace_alias_definition, pp_cxx_template_parameter,
2511 pp_cxx_canonical_template_parameter, pp_cxx_template_declaration,
2512 pp_cxx_declaration, pp_cxx_typeid_expression,
2513 pp_cxx_va_arg_expression, pp_cxx_offsetof_expression,
2514 pp_cxx_trait_expression): Mostly use pp_string and
2515 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2516 for non-identifiers. Mark English strings for translation.
2517 * cxx-pretty-print.h (pp_cxx_ws_string): Define.
2518 * error.c (dump_template_parameter, dump_template_bindings,
2519 dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl,
2520 dump_decl, dump_template_decl, dump_function_decl,
2521 dump_parameters, dump_exception_spec, dump_template_parms,
2522 dump_expr, dump_binary_op, dump_unary_op, op_to_string,
2523 assop_to_string, args_to_string, cp_print_error_function,
2524 print_instantiation_full_context,
2525 print_instantiation_partial_context): Mostly use pp_string and
2526 pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2527 for non-identifiers. Mark English strings for translation.
2528 (dump_global_iord): Mark strings for translation; use longer
2529 strings instead of substituting single words.
2530 (function_category): Return a format string marked for
2531 translation, not a single word or phrase to substitute in a longer
2534 2009-04-28 Ben Elliston <bje@au.ibm.com>
2539 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2541 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2543 2009-04-27 Ian Lance Taylor <iant@google.com>
2545 * semantics.c (finish_omp_clauses): Change type of c_kind to enum
2548 2009-04-27 Jakub Jelinek <jakub@redhat.com>
2551 * cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
2552 -Wunused-value if implicit.
2554 2009-04-24 Ian Lance Taylor <iant@google.com>
2556 * call.c (build_temp): Change 0 to enum constant.
2557 * cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
2559 * cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
2560 * decl2.c (constrain_visibility): Likewise.
2561 * parser.c (cp_lexer_get_preprocessor_token): Likewise.
2562 (cp_parser_flags): Typedef to int rather than enum type.
2563 (cp_parser_expression_stack_entry): Change prec field to enum
2566 * typeck.c (build_modify_expr): Add lhs_origtype parameter.
2569 2009-04-22 Dodji Seketeli <dodji@redhat.com>
2572 * parser.c (cp_parser_template_argument_list): Display an error
2573 when an ellipsis is not preceded by a parameter pack. Also, warn
2574 about variadic templates usage without -std=c++0x.
2576 2009-04-21 Taras Glek <tglek@mozilla.com>
2578 * cp-tree.h: Update GTY annotations to new syntax.
2580 * mangle.c: Likewise.
2581 * name-lookup.c: Likewise.
2582 * name-lookup.h: Likewise.
2583 * parser.c: Likewise.
2586 * semantics.c: Likewise.
2587 * typeck2.c: Likewise.
2589 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2592 * parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2594 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2597 * typeck.c (check_for_casting_away_constness): We diagnose casting
2598 away any qualifiers not just constness.
2599 (casts_away_constness): Mention that it handles more than just
2602 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2604 * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
2605 ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
2606 ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
2607 ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
2608 ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
2609 cfns.gperf: Add copyright and license notices.
2610 * cfns.h: Regenerate.
2611 * ChangeLog, ChangeLog-2004: Correct dates.
2613 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2616 * tree.c (lvalue_p_1): Use const_tree.
2617 Use CONST_CAST_TREE to avoid warning.
2618 (lvalue_p): Returns bool, receives const_tree.
2620 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2623 * parser.c (cp_parser_check_decl_spec): Drop redundant flags.
2624 * error.c (pedwarn_cxx98): New.
2625 * cp-tree.h (pedwarn_cxx98): Declare.
2627 2009-04-20 Le-Chun Wu <lcwu@google.com>
2630 * init.c (build_vec_init): Set TREE_NO_WARNING on the
2631 compiler-generated INDIRECT_REF expression.
2633 2009-04-20 Ian Lance Taylor <iant@google.com>
2635 * typeck.c (build_function_call_vec): New function.
2636 (cp_build_function_call): Only pass first parameter to
2637 objc_rewrite_function_call.
2638 (build_modify_expr): Add rhs_origtype parameter. Change all
2640 * decl.c (finish_decl): Add origtype parameter. Change all
2642 * semantics.c (finish_call_expr): Pass VEC to
2643 resolve_overloaded_builtin.
2645 2009-04-20 Ian Lance Taylor <iant@google.com>
2647 * cp-tree.h (base_access): Change typedef to int.
2648 * parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR.
2649 (cp_parser_omp_threadprivate): Likewise.
2650 * pt.c (unify_pack_expansion): Add casts to enum type.
2652 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2656 * call.c (build_new_op): Save the original codes of operands
2659 2009-04-18 Kazu Hirata <kazu@codesourcery.com>
2661 * cp-tree.h: Remove the prototype for insert_block.
2662 * decl.c (insert_block): Remove.
2664 2009-04-16 Ian Lance Taylor <iant@google.com>
2666 * cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t.
2667 (tsubst_flags_t): Change typedef from enum type to int.
2669 2009-04-16 Paolo Bonzini <bonzini@gnu.org>
2671 * decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
2672 instead of targetm.vector_opaque_p.
2674 2009-04-15 Le-Chun Wu <lcwu@google.com>
2677 * call.c (build_over_call): Set TREE_NO_WARNING on the
2678 compiler-generated INDIRECT_REF expression.
2679 * cvt.c (convert_to_void): Emit warning when stripping off
2682 2009-04-14 Diego Novillo <dnovillo@google.com>
2684 * parser.c (cp_parser_type_specifier_seq): Move call to
2685 invoke_plugin_callbacks ...
2686 (cp_parser_type_specifier_seq): ... here.
2688 2009-04-14 Le-Chun Wu <lcwu@google.com>
2690 * Make-lang.in: Modify dependencies of files including plugin.h.
2691 * decl.c (finish_function): Call invoke_plugin_callbacks.
2692 * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks.
2694 2009-04-14 Jason Merrill <jason@redhat.com>
2697 * name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
2698 about shadowing by tentative parms.
2700 2009-04-13 Jason Merrill <jason@redhat.com>
2703 * call.c (build_over_call): Don't call memcpy if the target is
2704 the same as the source.
2706 2009-04-13 Jason Merrill <jason@redhat.com>
2709 * pt.c (uses_template_parms): Handle CONSTRUCTOR.
2711 2009-04-12 Jason Merrill <jason@redhat.com>
2714 * call.c (joust): Don't crash on variadic fn.
2716 2009-04-10 Jason Merrill <jason@redhat.com>
2719 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Return
2720 if we see a close brace without an open brace.
2722 2009-04-10 H.J. Lu <hongjiu.lu@intel.com>
2724 * parser.c (cp_parser_class_specifier): Remove the unused
2725 has_trailing_semicolon.
2727 2009-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2730 * parser.c (cp_parser_check_template_parameters): Take a
2731 cp_declarator parameter.
2732 (cp_parser_elaborated_type_specifier): Update to
2733 cp_parser_check_template_parameters.
2734 (cp_parser_class_head): Likewise.
2735 (cp_parser_check_declarator_template_parameters): Likewise.
2736 (cp_parser_check_template_parameters): Handle first the non-error
2737 conditions. Give more accurate diagnostics if a declarator is
2740 2009-04-08 Jason Merrill <jason@redhat.com>
2743 * error.c (dump_aggr_type): Chase template typedefs if
2744 -fno-pretty-templates.
2746 2009-04-08 Dodji Seketeli <dodji@redhat.com>
2749 * parser.c (cp_parser_enumerator_definition): Make sure the
2750 initializer of the enumerator doesn't contain any bare parameter pack.
2752 2009-04-07 Jason Merrill <jason@redhat.com>
2755 * name-lookup.c (merge_functions): Keep multiple extern "C" functions.
2756 * call.c (joust): Complain about mismatched default arguments
2757 in extern "C" functions.
2758 * class.c (resolve_address_of_overloaded_function): Handle multiple
2759 extern "C" functions.
2760 * pt.c (resolve_overloaded_unification): Likewise.
2762 2009-04-07 Jason Merrill <jason@redhat.com>
2765 * error.c (dump_function_decl): Don't pretty-print templates
2766 if -fno-pretty-templates.
2767 (count_non_default_template_args): Print all args if
2768 -fno-pretty-templates.
2770 2009-04-06 Jason Merrill <jason@redhat.com>
2773 * pt.c (fn_type_unification): For DEDUCE_EXACT check that
2774 the deduced template arguments give us the parameter types
2777 2009-04-05 Giovanni Bajo <giovannibajo@libero.it>
2778 Jason Merrill <jason@redhat.com>
2781 * error.c (count_non_default_template_args): New fn.
2782 (dump_template_parms): Call it.
2783 (dump_template_argument_list): Call it. Add parms parm.
2784 (dump_template_argument): Adjust call to dump_template_argument_list.
2785 (dump_type, dump_decl): Likewise.
2786 (dump_template_bindings): Refactor logic.
2788 2009-04-03 Jason Merrill <jason@redhat.com>
2791 * error.c (dump_template_bindings): Look through typedefs in
2793 (dump_type) [TYPENAME_TYPE]: Print the typedef name if any.
2794 (find_typenames_r): Also collect typedefs.
2795 * pt.c (unify): Strip typedefs.
2798 * semantics.c (finish_id_expression): Don't assume a dependent
2799 member of the current instantiation isn't a valid integral
2800 constant expression. Check dependent_scope_p.
2801 * pt.c (dependent_scope_p): Check TYPE_P.
2802 (tsubst_copy): If args is null, just return.
2804 2009-04-02 Jason Merrill <jason@redhat.com>
2807 * error.c (find_typenames, find_typenames_r): New fns.
2808 (dump_function_decl): Call find_typenames.
2809 (dump_template_bindings): Print typenames as well.
2810 * pt.c (tsubst): Non-static.
2811 * cp-tree.h: Declare it.
2813 2009-04-02 Dodji Seketeli <dodji@redhat.com>
2816 * decl2.c (grokfield): when a typedef appears in a
2817 class, create the typedef variant type node for it.
2818 (save_template_attributes): Creating typedef variant type node
2819 here is now useless.
2820 * decl.c (grokdeclarator): If the typedef'ed struct/class was
2821 anonymous, set the proper type name to all its type variants.
2822 (xref_basetypes) : Fixup the variant types after setting
2824 * name-lookup.c (pushdecl_maybe_friend): Reuse the
2825 set_underlying_type function to install typedef variant types.
2826 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
2828 (append_type_to_template_for_access_check): New entry points.
2829 * semantics.c (check_accessibility_of_qualified_id):
2830 When a typedef that is a member of a class appears in a template,
2831 add it to the template. It will be ...
2832 * class.c (finish_struct_bits): Split type variant fixup into ...
2833 (fixup_type_variants): A new entry point.
2834 * pt.c (instantiate_class_template, instantiate_template ): ... access
2835 checked at template instantiation time.
2836 (resolve_type_name_type): The type name should be the name of the
2838 (retrieve_specialization): Specializations of template typedefs aren't
2839 to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
2840 (append_type_to_template_for_access_check): New entry point.
2841 (tsubst_decl): For typedefs, build the variant type from the correct
2843 (get_class_bindings): Fix function comment.
2844 (perform_typedefs_access_check): New entry point.
2846 2009-03-31 Jason Merrill <jason@redhat.com>
2849 * name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
2850 extern "C" declarations.
2853 * semantics.c (finish_non_static_data_member): Allow such references
2854 without an associated object in sizeof/decltype/alignof.
2856 * ptree.c (cxx_print_decl): Pretty-print full name of
2858 (cxx_print_type): Pretty-print full name of class.
2860 * decl.c (grokdeclarator): Reject pointer to qualified function
2863 PR c++/37806, core issue 547
2864 * typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
2866 * tree.c (cp_build_qualified_type_real): Don't apply restrict to a
2868 * decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
2869 * decl.c (groktypename): Add is_template_arg parameter.
2870 (grokdeclarator): Allow function cv-quals on a template type arg.
2871 * parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
2872 is_template_arg argument in calls to groktypename.
2873 * cp-tree.h: Adjust prototype.
2874 * error.c (dump_type_prefix, dump_type_suffix): Fix plain
2875 FUNCTION_TYPE printing.
2877 * mangle.c (write_expression): Mangle dependent name as
2880 PR c++/38030, 38850, 39070
2881 * pt.c (type_dependent_expression_p_push): New fn.
2882 (tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
2883 substitution makes the call non-dependent. Preserve koenig_p.
2884 * parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
2885 for non-dependent calls.
2886 * semantics.c (finish_call_expr): Revert earlier changes.
2887 * cp-tree.h: Revert change to finish_call_expr prototype.
2889 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2891 PR preprocessor/34695
2892 * cp-tree.h (cp_cpp_error): Remove.
2893 * error.c (cp_cpp_error): Remove.
2894 * parser.c (cp_lexer_new_main): Set done_lexing instead of
2895 client_diagnostic and error callback.
2897 2009-03-28 Paolo Bonzini <bonzini@gnu.org>
2899 * cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2900 * cp/cp-objcp-common.c (cxx_staticp): Remove.
2901 * cp/cp-tree.h (cxx_staticp): Remove.
2903 2009-03-28 Jakub Jelinek <jakub@redhat.com>
2906 * parser.c (cp_parser_postfix_expression): Don't call
2907 warning_if_disallowed_function_p.
2909 2009-03-27 Jan Hubicka <jh@suse.cz>
2911 * except.c (choose_personality_routine): Set terminate_node to abort
2912 for java exceptions.
2914 2009-03-27 Dodji Seketeli <dodji@redhat.com>
2915 Jakub Jelinek <jakub@redhat.com>
2918 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
2919 (cp_function_decl_explicit_p): New prototype.
2920 * cp-objcp-common.c (cp_function_decl_explicit_p): New function.
2922 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com>
2925 * parser.c (cp_parser_elaborated_type_specifier): If we have a
2926 typename tag and don't have either a TYPE_DECL or a
2927 TEMPLATE_ID_EXPR, set the type to NULL.
2929 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2932 * decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
2935 2009-03-27 Simon Martin <simartin@users.sourceforge.net>
2938 * decl.c (check_array_designated_initializer): Handle error_mark_node.
2940 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2943 * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2945 2009-03-26 Andrew Haley <aph@redhat.com>
2948 * decl2.c (possibly_inlined_p): If java exceptions are in use
2949 don't inline a decl unless it is explicitly marked inline.
2950 * lex.c: (pragma_java_exceptions): New variable.
2951 (handle_pragma_java_exceptions): Set pragma_java_exceptions.
2952 * cp-tree.h (pragma_java_exceptions): Declare new variable.
2954 2009-03-24 Jason Merrill <jason@redhat.com>
2957 * name-lookup.c (pushdecl_maybe_friend): Check default args later.
2959 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2962 * semantics.c (handle_omp_for_class_iterator): Swap cond operands and
2963 code if iter is the second operand.
2964 * parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p
2965 argument. If it is set, don't build the toplevel expression with
2966 build_x_binary_op, but build2.
2967 (cp_parser_assignment_expression, cp_parser_omp_for_incr): Adjust
2969 (cp_parser_omp_for_cond): Don't assume the first operand of the
2970 comparison must be decl.
2972 2009-03-23 Jason Merrill <jason@redhat.com>
2975 * pt.c (make_fnparm_pack): Split out from...
2976 (instantiate_decl): ...here.
2977 (tsubst_pack_expansion): Handle being called in a late-specified
2981 * name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing
2984 2009-03-20 Jason Merrill <jason@redhat.com>
2987 * parser.c (cp_parser_direct_declarator): In a template, wrap
2988 non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set.
2989 * pt.c (tsubst): Preserve it in a partial instantiation.
2990 (dependent_type_p_r): Don't check value_dependent_expression_p.
2991 * decl.c (compute_array_index_type): Don't check
2992 value_dependent_expression_p if TREE_SIDE_EFFECTS.
2995 * typeck2.c (check_narrowing): Don't complain about loss of
2996 precision when converting a floating-point constant.
2998 2009-03-19 Jakub Jelinek <jakub@redhat.com>
3001 * parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL.
3002 (cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond.
3004 2009-03-18 Jakub Jelinek <jakub@redhat.com>
3006 * parser.c (struct cp_token): Reorder fields for 64-bit hosts.
3007 (eof_token): Adjust.
3009 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
3012 * parser.c (cp_parser_explicit_specialization): Don't skip the
3013 rest of the specialization when begin_specialization returns
3016 2009-03-17 Jason Merrill <jason@redhat.com>
3018 * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
3019 (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
3020 * pt.c (check_explicit_specialization): Likewise.
3021 (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
3022 local specialization.
3023 * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
3024 * decl2.c (parm_index): New fn.
3025 * semantics.c (finish_decltype_type): Don't use describable_type.
3026 * mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR.
3027 Give a sorry for unsupported codes rather than crash. Mangle
3028 conversions with other than 1 operand. New mangling for PARM_DECL.
3029 * operators.def (ALIGNOF_EXPR): Mangle as "az".
3031 2009-03-17 Jing Yu <jingyu@google.com>
3034 * method.c (use_thunk): Change is_thunk from crtl to cfun.
3036 2009-03-17 Paolo Carlini <paolo.carlini@oracle.com>
3039 * semantics.c (check_trait_type): New.
3040 (finish_trait_expr): Use it.
3042 2009-03-17 Jakub Jelinek <jakub@redhat.com>
3044 * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
3045 instead of calling imported_module_or_decl debug hook if
3046 building_stmt_tree ().
3047 * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
3048 is a NAMESPACE_DECL.
3051 * name-lookup.c (do_namespace_alias): Don't call global_decl debug
3052 hook at function scope.
3055 * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
3058 2009-03-09 Jakub Jelinek <jakub@redhat.com>
3061 * semantics.c (finish_switch_cond): Don't call get_unwidened.
3062 * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
3063 instead of TREE_TYPE (cond).
3065 2009-03-08 H.J. Lu <hongjiu.lu@intel.com>
3068 * parser.c (cp_parser_late_parsing_default_args): Continue
3069 the loop when cp_parser_assignment_expression returns
3072 2009-03-07 Jason Merrill <jason@redhat.com>
3075 * init.c (build_new_1): Don't use a VLA type.
3076 (build_vec_init): Handle getting a pointer for BASE.
3078 2009-03-06 H.J. Lu <hongjiu.lu@intel.com>
3081 * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
3082 when mangling symbols.
3084 2009-03-06 Paolo Carlini <paolo.carlini@oracle.com>
3087 * error.c (dump_expr): Don't try to print THROW_EXPRs in full.
3089 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
3091 * decl.c (record_builtin_java_type): Use canonicalized integer
3094 2009-03-04 Jason Merrill <jason@redhat.com>
3097 * class.c (is_really_empty_class): New fn.
3098 * cp-tree.h: Declare it.
3099 * cp-objcp-common.c (cp_expr_size): Use it.
3102 * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
3103 * parser.c (cp_parser_postfix_expression): Call it for
3105 * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
3106 (get_first_fn): Likewise.
3112 * decl.c (make_typename_type): Do look inside currently open classes.
3113 * parser.c (cp_parser_lookup_name): Likewise.
3114 (cp_parser_template_name): Likewise.
3115 * pt.c (dependent_scope_p): New function.
3116 * cp-tree.h: Declare it.
3117 * class.c (currently_open_class): Return fast if T isn't a class.
3119 2009-02-26 H.J. Lu <hongjiu.lu@intel.com>
3122 * parser.c (cp_parser_mem_initializer): Return error_mark_node
3123 if cp_parser_mem_initializer_id returns error_mark_node.
3125 2009-02-24 Richard Guenther <rguenther@suse.de>
3128 * pt.c (instantiate_decl): Do not instantiate extern, non-inline
3131 2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
3134 * pt.c (coerce_template_template_parms): Return 0 if parameter
3137 2009-02-23 Jason Merrill <jason@redhat.com>
3139 * pt.c (unify): Call maybe_adjust_types_for_deduction when
3140 deducing from an initializer list.
3142 2009-02-20 Jason Merrill <jason@redhat.com>
3145 * decl.c (grokdeclarator): Handle ~identifier.
3147 2009-02-19 Jakub Jelinek <jakub@redhat.com>
3150 * decl2.c (determine_visibility): If visibility changed and
3151 DECL_RTL has been already set, call make_decl_rtl to update symbol
3154 2009-02-19 H.J. Lu <hongjiu.lu@intel.com>
3157 * cp-tree.h (maybe_commonize_var): New.
3159 * decl.c (maybe_commonize_var): Make it extern.
3161 * decl2.c (finish_anon_union): Call maybe_commonize_var.
3163 2009-02-18 H.J. Lu <hongjiu.lu@intel.com>
3166 * parser.c (cp_parser_enum_specifier): Apply all attributes.
3168 2009-02-18 Jason Merrill <jason@redhat.com>
3170 * cfns.h: Tweak pathname for cfns.gperf.
3172 2009-02-13 Jason Merrill <jason@redhat.com>
3175 * semantics.c (finish_call_expr): Change koenig_p parm to int.
3176 If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
3177 * cp-tree.h: Adjust prototype.
3178 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
3180 2009-02-12 Jason Merrill <jason@redhat.com>
3183 * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
3185 2009-02-11 Jason Merrill <jason@redhat.com>
3188 * decl2.c (cp_write_global_declarations):
3189 Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
3192 * init.c (build_value_init_noctor): Split out from...
3193 (build_value_init): ...here.
3194 (expand_aggr_init_1): Handle value-initialization.
3195 * cp-tree.h: Add declaration.
3196 * class.c (type_has_user_provided_constructor):
3197 Handle non-class arguments.
3199 2009-02-10 Jason Merrill <jason@redhat.com>
3202 * class.c (defaultable_fn_p): Handle ... properly.
3205 * tree.c (lvalue_p_1): Condition rvalue ref handling on
3206 treat_class_rvalues_as_lvalues, too.
3208 2009-02-10 Paolo Carlini <paolo.carlini@oracle.com>
3211 * typeck.c (build_x_array_ref): New.
3212 * cp-tree.h: Declare it.
3213 * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
3215 2009-02-09 Jason Merrill <jason@redhat.com>
3218 * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
3219 * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
3220 * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
3221 * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
3222 for build_value_init TARGET_EXPR.
3223 * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
3225 2009-02-06 Paolo Carlini <paolo.carlini@oracle.com>
3229 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
3231 2009-02-04 Jakub Jelinek <jakub@redhat.com>
3234 * operators.def: Use COMPONENT_REF code for ->/pt operator again,
3235 remove ./dt operator.
3236 * mangle.c (write_expression): Handle COMPONENT_REF after handling
3237 ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
3238 write_string ("dt") instead of using operators.def.
3240 2009-02-03 Jason Merrill <jason@redhat.com>
3242 * typeck.c (cp_build_unary_op): Only complain about taking address
3243 of main if pedantic.
3245 2009-02-03 Jakub Jelinek <jakub@redhat.com>
3248 * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
3251 * typeck2.c (digest_init_r): Don't call process_init_constructor
3254 2009-02-03 Paolo Bonzini <bonzini@gnu.org>
3257 * pt.c (convert_nontype_argument_function): Expect expr to be an
3261 * typeck.c (merge_types): Call resolve_typename_type if only
3262 one type is a typename.
3264 2009-02-02 Jason Merrill <jason@redhat.com>
3267 * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
3270 2009-02-01 Paolo Carlini <paolo.carlini@oracle.com>
3273 * parser.c (cp_parser_pure_specifier): If there are no tokens left
3274 do not call cp_lexer_consume_token.
3276 2009-01-30 Jakub Jelinek <jakub@redhat.com>
3279 * parser.c (cp_parser_already_scoped_statement): Handle __label__
3282 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3285 * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
3287 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3290 * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
3292 2009-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3294 * typeck.c (invalid_nonstatic_memfn_p): Use
3295 DECL_NONSTATIC_MEMBER_FUNCTION_P.
3297 2009-01-27 Paolo Carlini <paolo.carlini@oracle.com>
3300 * call.c (build_over_call): If convert_for_arg_passing returns
3301 error_mark_node unconditionally return it.
3303 2009-01-22 Adam Nemet <anemet@caviumnetworks.com>
3305 * class.c (check_field_decls): Also inherit packed for bitfields
3306 regardless of their type.
3308 2009-01-22 Dodji Seketeli <dodji@redhat.com>
3311 * decl2.c (grokfield): Reverting changes of PR c++/26693
3312 (save_template_attributes): Likewise.
3313 * decl.c (grokdeclarator): Likewise.
3314 * name-lookup.c (pushdecl_maybe_friend): Likewise.
3315 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
3316 (append_type_to_template_for_access_check): Likewise.
3317 * semantics.c (check_accessibility_of_qualified_id): Likewise.
3318 * pt.c (instantiate_class_template, instantiate_template ): Likewise.
3320 (resolve_type_name_type): Likewise.
3321 (append_type_to_template_for_access_check): Likewise.
3323 2009-01-21 Dodji Seketeli <dodji@redhat.com>
3326 * decl2.c (grokfield): when a typedef appears in a
3327 class, create the typedef variant type node for it.
3328 (save_template_attributes): Creating typedef variant type node
3329 here is now useless.
3330 * decl.c (grokdeclarator): If the typedef'ed struct/class was
3331 anonymous, set the proper type name to all its type variants.
3332 * name-lookup.c (pushdecl_maybe_friend): Reuse the
3333 set_underlying_type function to install typedef variant types.
3334 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
3336 (append_type_to_template_for_access_check): New entry points.
3337 * semantics.c (check_accessibility_of_qualified_id):
3338 When a typedef that is a member of a class appears in a template,
3339 add it to the template. It will be ...
3340 * pt.c (instantiate_class_template, instantiate_template ): ... access
3341 checked at template instantiation time.
3342 (tsubst): Handle the case of being called with NULL args.
3343 (resolve_type_name_type): The type name should be the name of the
3345 (append_type_to_template_for_access_check): New entry point.
3347 2009-01-19 Jason Merrill <jason@redhat.com>
3350 * parser.c (cp_parser_unqualified_id): In a template,
3352 * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
3354 2009-01-16 Jason Merrill <jason@redhat.com>
3357 * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
3358 * init.c (build_new): Don't call describable_type unless we
3362 * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
3365 * search.c (protected_accessible_p): N doesn't vary.
3367 2009-01-15 Jason Merrill <jason@redhat.com>
3370 * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
3371 accept hidden friends.
3373 2009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3376 * decl.c (grokdeclarator): Check for a non namespace/class context.
3378 2009-01-15 Jason Merrill <jason@redhat.com>
3382 * tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to
3383 a function isn't necessarily an lvalue. Take tree, not const_tree.
3384 (lvalue_p, real_lvalue_p): Take tree, not const_tree.
3385 * typeck.c (lvalue_or_else): Likewise.
3386 * cp-tree.h: Adjust prototypes.
3388 2009-01-15 Steve Ellcey <sje@cup.hp.com>
3391 * pt.c (tsubst): Check for NULL args.
3393 2009-01-15 Dodji Seketeli <dodji@redhat.com>
3396 * name-lookup.c (pushtag): Don't create members to types that are not
3399 2009-01-14 Nick Clifton <nickc@redhat.com>
3402 * parser.c: Pass cp_id_kind computed in
3403 cp_parser_postfix_dot_deref_expression to
3404 cp_parser_primary_expression.
3406 2009-01-13 Jakub Jelinek <jakub@redhat.com>
3409 * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
3410 STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
3413 2009-01-12 Jason Merrill <jason@redhat.com>
3414 Steve Ellcey <sje@cup.hp.com>
3417 * name-lookup.c (lookup_name_real): Keep looking past a hidden
3420 2009-01-12 Dodji Seketeli <dodji@redhat.com>
3423 * pt.c (parameter_of_template_p): New function.
3424 * cp-tree.h: Declare it.
3425 * name-lookup.c (binding_to_template_parms_of_scope_p): New
3427 (outer_binding): Take template parameters in account when looking for
3430 2009-01-12 Jason Merrill <jason@redhat.com>
3433 * tree.c (pod_type_p): Return 1 for structs created by the back end.
3435 2009-01-12 Jakub Jelinek <jakub@redhat.com>
3438 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
3439 offsetof member-designator, handle it as `[0].'.
3442 * decl.c (start_function): If grokdeclarator hasn't returned
3443 FUNCTION_DECL nor error_mark_node, issue diagnostics.
3445 2009-01-11 Jakub Jelinek <jakub@redhat.com>
3448 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
3449 (gimplify_if_stmt): ... this.
3450 (cp_gimplify_expr): Don't handle IF_STMT here.
3451 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
3453 2009-01-10 Andrew Pinski <pinskia@gmail.com>
3456 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
3459 * typeck2.c (build_functional_cast): Check for reference type and NULL
3462 2009-01-09 Steve Ellcey <sje@cup.hp.com>
3464 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
3466 2009-01-09 Jakub Jelinek <jakub@redhat.com>
3469 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
3471 2009-01-09 John F. Carr <jfc@mit.edu>
3474 * parser.c (cp_parser_class_specifier): Clear
3475 parser->in_unbraced_linkage_specification_p while parsing class
3478 2009-01-07 Jakub Jelinek <jakub@redhat.com>
3481 * semantics.c (finish_goto_stmt): Convert destination to
3484 2009-01-06 Jason Merrill <jason@redhat.com>
3491 * pt.c (check_default_tmpl_args): Don't complain about
3492 out-of-order parameter packs in the enclosing class
3493 or parameter packs after default args.
3494 (coerce_template_parms): If we have more than one
3495 parameter pack, don't flatten argument packs.
3496 (template_args_equal): Handle argument packs.
3497 (comp_template_args): Don't flatten argument packs.
3498 (check_instantiated_arg): Split out from...
3499 (check_instantiated_args): Here. Handle arg packs.
3500 (convert_template_argument): Just check that nontype argument
3501 packs have the right type.
3503 2009-01-05 Dodji Seketeli <dodji@redhat.com>
3506 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
3508 2009-01-05 Jason Merrill <jason@redhat.com>
3511 * typeck2.c (process_init_constructor_union): Handle union with
3514 * mangle.c (write_expression): Remove mangling for zero-operand
3518 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
3522 * class.c (defaultable_fn_p): Only operator== can be a copy
3523 assignment operator.
3525 2009-01-02 Jason Merrill <jason@redhat.com>
3528 * typeck2.c (process_init_constructor_union): Handle excess
3530 (process_init_constructor_record): Likewise.
3533 * typeck2.c (digest_init_r): Don't use process_init_constructor
3534 for non-aggregate classes.
3537 Copyright (C) 2009 Free Software Foundation, Inc.
3539 Copying and distribution of this file, with or without modification,
3540 are permitted in any medium without royalty provided the copyright
3541 notice and this notice are preserved.