1 2010-10-05 Joseph Myers <joseph@codesourcery.com>
3 * cp-tree.h (cxx_print_error_function,
4 cxx_initialize_diagnostics): Declare using diagnostic_context
7 2010-10-04 Andi Kleen <ak@linux.intel.com>
9 * Make-lang.in (g++, cc1plus): Add + to build rule.
11 2010-10-04 Jason Merrill <jason@redhat.com>
13 * tree.c (decl_storage_duration): New.
14 * cp-tree.h: Declare it.
15 (duration_kind): Return values.
17 2010-10-03 Jason Merrill <jason@redhat.com>
19 * typeck.c (require_complete_type_sfinae): Add complain parm to...
20 (require_complete_type): ...this function.
21 (cp_build_array_ref, convert_arguments): Use it.
22 (convert_for_initialization, cp_build_modify_expr): Likewise.
23 * cp-tree.h: Declare it.
24 * call.c (build_over_call): Use it.
26 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
28 merge from FSF 'apple/trunk' branch.
29 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
32 * cp/parser.c (cp_parser_objc_interstitial_code): For
33 @optional/@required set the optional/required flag.
35 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
37 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
38 and indentation when finding an Objective-C++ CPP_AT_NAME token.
40 2010-09-29 Richard Guenther <rguenther@suse.de>
42 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
43 (CP_TYPE_CONTEXT): Similar.
44 (FROB_CONTEXT): Frob global_namespace to the global
45 TRANSLATION_UNIT_DECL.
46 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
47 set DECL_CONTEXT of global_namespace to it.
48 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
49 instead of zeroing context.
50 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
51 (grokfndecl): Likewise.
52 (start_preparsed_function): Likewise.
53 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
54 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
55 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
56 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
57 (push_template_decl_real): Likewise.
58 (tsubst_friend_class): Likewise. Adjust context comparisons.
59 (instantiate_class_template): Use CP_TYPE_CONTEXT.
60 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
61 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
64 2010-09-29 Yao Qi <yao@codesourcery.com>
66 * decl.c (get_atexit_node): Fix typo.
68 2010-09-28 Jason Merrill <jason@redhat.com>
70 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
71 (real_lvalue_p): Take const_tree.
73 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
74 (cp_build_addr_expr_1): Likewise.
76 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
78 Partially merged from apple/trunk branch on FSF servers:
79 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
80 Radar 3803157 (method attributes)
82 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
83 (cp_parser_objc_method_tail_params_opt): Likewise.
84 (cp_parser_objc_method_signature): Likewise.
85 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
86 (cp_parser_objc_method_prototype_list): Handle attributes.
87 (cp_parser_objc_method_definition_list): Likewise.
89 2010-09-28 Richard Henderson <rth@redhat.com>
91 * cp-lang.c: Include "target.h".
92 (cp_eh_personality): Use targetm.except_unwind_info.
93 * Make-lang.in (cp-lang.o): Update deps.
95 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
97 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
98 (cp_parser_declaration): Parse prefix attributes for ObjC++.
99 (cp_parser_objc_protocol_declaration): Handle attributes.
100 (cp_parser_objc_class_interface): Likewise.
101 (cp_parser_objc_declaration): Likewise.
103 2010-09-27 Jason Merrill <jason@redhat.com>
105 Require lvalues as specified by the standard.
106 * typeck.c (lvalue_or_else): Use real_lvalue_p.
107 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
108 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
109 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
110 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
111 (build_const_cast_1): Adjust.
112 * cp-tree.h: Declare new fns.
113 * call.c (build_this, convert_like_real, build_over_call): Adjust.
114 (initialize_reference): Adjust.
115 * class.c (build_base_path, convert_to_base_statically): Adjust.
116 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
117 * cvt.c (build_up_reference, convert_to_reference): Adjust.
118 * decl.c (register_dtor_fn): Adjust.
119 * decl2.c (build_offset_ref_call_from_tree): Adjust.
120 * except.c (initialize_handler_parm): Adjust.
121 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
122 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
123 * tree.c (stabilize_expr): Adjust.
125 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
127 Merge from apple/trunk branch on FSF servers:
129 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
132 * typeck.c (composite_pointer_type): Call objc_have_common_type
133 when comparing two objective-c pointer types.
135 2005-07-18 Ziemowit Laski <zlaski@apple.com>
138 * call.c (standard_conversion): Do not issue warnings when
139 comparing ObjC pointer types.
141 2005-06-22 Ziemowit Laski <zlaski@apple.com>
144 * call.c (standard_conversion): Allow for a pointer conversion
145 between any two ObjC pointer types.
146 * typeck.c (composite_pointer_type): Determine common type
147 for two ObjC pointer types.
149 2010-09-24 Jan Hubicka <jh@suse.cz>
151 * decl.c (finish_function): Use decl_replaceable_p
152 * method.c (make_alias_for_thunk): Update call of cgraph_same_body_alias.
154 2010-09-24 Jason Merrill <jason@redhat.com>
156 * decl.c (compute_array_index_type): Remember type dependence of
158 * pt.c (dependent_type_p_r): Don't recompute it here.
160 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
161 reference and pointer to the same type as "*" or "&".
163 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
165 * typeck.c (warn_args_num): Use warning 'too many arguments to
166 method [methodname]' for an Objective-C method instead of the less
167 satisfactory 'too many arguments to function' (with no method
170 2010-09-21 Jason Merrill <jason@redhat.com>
172 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
173 special handling if we know the member.
175 2010-09-18 Jason Merrill <jason@redhat.com>
177 * call.c (compare_ics): Do lvalue/rvalue reference binding
178 comparison for ck_list, too.
180 2010-09-15 Jason Merrill <jason@redhat.com>
182 * semantics.c (finish_id_expression): Diagnose use of function
183 parms in evaluated context outside function body.
185 * decl2.c (grokbitfield): Diagnose non-integral width.
187 * call.c (convert_like_real): Use the underlying type of the
188 reference for the temporary.
190 2010-09-15 Jakub Jelinek <jakub@redhat.com>
193 * class.c (build_vtbl_initializer): Use fn instead of init's operand
194 as first argument to FDESC_EXPR.
196 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
199 * decl.c (grokdeclarator): Check build_memfn_type return value
202 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
204 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
205 (begin_range_for_stmt): Likewise.
207 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
209 Implement range-based for-statements.
210 * cp-tree.def (RANGE_FOR_STMT): New.
211 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
212 (cp_convert_range_for): Declare.
213 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
214 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
215 * semantics.c (begin_range_for_stmt): New.
216 (finish_range_for_decl): New.
217 (finish_for_stmt): Accept also RANGE_FOR_STMT.
218 (perform_koenig_lookup): Add extra argument include_std.
219 * parser.c (cp_parser_c_for): New with code from
220 cp_parser_iteration_statement().
221 (cp_parser_range_for): New.
222 (cp_convert_range_for): New.
223 (cp_parser_iteration_statement): Add range-for support.
224 (cp_parser_condition): Adjust comment.
225 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
227 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
228 * cxx-pretty-print.c: Likewise.
229 * lex.c (cxx_init): Likewise.
230 * name-lookup.c (lookup_function_nonclass): Add extra argument
232 (lookup_arg_dependent): Likewise.
233 * name-lookup.h: Likewise.
235 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
238 * error.c (maybe_warn_cpp0x): Add new warning
239 CPP0X_INLINE_NAMESPACES.
240 * parser.c (cp_parser_namespace_definition): Likewise.
241 * cp-tree.h (cpp0x_warn_str): Likewise.
243 2010-09-10 Richard Guenther <rguenther@suse.de>
245 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
246 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
248 2010-09-10 Jan Hubicka <jh@suse.cz>
250 PR tree-optimization/45605
251 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
254 2010-09-08 Jakub Jelinek <jakub@redhat.com>
257 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
258 before calling fold_decl_constant_value.
260 2010-09-07 Arnaud Charlet <charlet@adacore.com>
262 * cp-tree.h (build_enumerator): Add new location_t parameter.
263 (build_lang_decl_loc): New function.
264 * decl.c (build_enumerator): New parameter loc. Use it when calling
265 build_decl. Replace build_lang_decl with build_lang_decl_loc.
266 * pt.c (tsubst_enum): Adjust call to build_enumerator.
267 * parser.c (cp_parser_enumerator_definition): Ditto.
268 * lex.c (build_lang_decl_loc): New function.
270 2010-09-06 Dodji Seketeli <dodji@redhat.com>
275 * tree.c (strip_typedefs): Strip typedefs from the context of
278 2010-09-06 Mark Mitchell <mark@codesourcery.com>
280 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
281 * call.c (build_conditional_expr): Likewise.
282 (convert_arg_to_ellipsis): Likewise.
284 2010-09-06 Arnaud Charlet <charlet@adacore.com>
286 * parser.c (make_pointer_declarator, make_reference_declarator,
287 make_call_declarator, make_array_declarator): Set declarator->id_loc.
288 (cp_parser_init_declarator): Adjust location of decl if appropriate.
290 2010-09-06 Jason Merrill <jason@redhat.com>
292 * call.c (implicit_conversion): Fix value-init of enums.
293 (convert_like_real): Likewise.
295 * decl.c (cp_finish_decl): Don't change init for auto deduction.
297 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
298 (fold_non_dependent_expr): ...here.
299 (convert_nontype_argument): Use it. Take complain parm.
300 Use perform_implicit_conversion instead of ocp_convert.
301 Allow cv-qual changes.
302 (convert_template_argument): Pass complain down.
303 (tsubst_template_arg): Suppress constant expression warnings.
306 * method.c (synthesized_method_walk): In constructors, also check
307 subobject destructors.
309 * semantics.c (finish_compound_literal): Always build a
312 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
315 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
317 2010-08-30 Jakub Jelinek <jakub@redhat.com>
320 * parser.c (cp_parser_omp_atomic): Handle boolean
321 {PRE,POST}_INCREMENT.
323 2010-08-29 Jason Merrill <jason@redhat.com>
326 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
327 after tentative parsing.
329 2010-08-22 Joseph Myers <joseph@codesourcery.com>
331 * Make-lang.in (g++spec.o): Update dependencies.
332 * g++spec.c: Include opts.h
333 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
334 (lang_specific_driver): Use cl_decoded_option structures.
336 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
338 * call.c: Use FOR_EACH_VEC_ELT.
343 * except.c: Likewise.
344 * mangle.c: Likewise.
345 * method.c: Likewise.
346 * name-lookup.c: Likewise.
347 * parser.c: Likewise.
350 * semantics.c: Likewise.
351 * typeck2.c: Likewise.
353 2010-08-19 Jason Merrill <jason@redhat.com>
355 * call.c (reference_related_p): Check for error_mark_node.
356 (add_function_candidate): Check it instead of
357 same_type_ignoring_top_level_qualifiers_p.
360 * init.c (build_new_1): Don't use build_value_init in a template.
361 (build_value_init): Make sure we don't.
364 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
365 of empty class CONSTRUCTOR.
367 * except.c (pending_noexcept, pending_noexcept_checks): New.
368 (perform_deferred_noexcept_checks): New.
369 (maybe_noexcept_warning): Split from...
370 (finish_noexcept_expr): ...here. Adjust.
371 * decl2.c (cp_write_global_declarations): Call
372 perform_deferred_noexcept_checks.
373 * cp-tree.h: And declare it.
375 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
378 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
381 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
383 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
384 or if -fms-extensions is enabled check, check permissive.
386 2010-08-09 Jason Merrill <jason@redhat.com>
389 * pt.c (lookup_template_class): Don't re-coerce outer parms.
391 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
393 * call.c (add_builtin_candidates): Use VECs for local variable
394 `types'. Adjust remainder of function accordingly.
396 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
398 * name-lookup.c (is_associated_namespace): Convert local variables
399 to be VECs instead of TREE_LISTs.
401 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
403 * tree.c (varargs_function_p): Use stdarg_p.
405 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
407 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
408 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
409 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
410 Change type to a VEC.
411 (unparsed_funs_with_default_args): Define.
412 (unparsed_funs_with_definitions): Define.
413 (push_unparsed_function_queues): New function.
414 (cp_parser_new): Call it.
415 (pop_unparsed_function_queues): New function.
416 (cp_parser_class_specifier): Adjust processing of unparsed functions.
417 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
418 (cp_parser_save_member_function_body): Likewise.
419 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
420 and pop_unparsed_function_queues.
421 (cp_parser_late_parsing_default_args): Likewise.
422 (cp_parser_save_default_args): Use VEC_safe_push.
424 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
426 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
428 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
430 * decl.c (poplevel): Adjust for type changes.
431 (declare_local_label): Likewise.
433 2010-08-06 Jason Merrill <jason@redhat.com>
435 * typeck.c (complete_type_or_maybe_complain): Split out from...
436 (complete_type_or_else): Here.
437 (build_class_member_access_expr): Call it.
438 (finish_class_member_access_expr): Likewise.
439 * call.c (build_special_member_call): Likewise.
440 * cvt.c (build_expr_type_conversion): Likewise.
441 * init.c (build_new): Likewise.
442 * typeck2.c (build_functional_cast): Likewise.
443 * cp-tree.h: Declare it.
445 * init.c (build_value_init): Add complain parm.
446 (build_value_init_noctor): Likewise.
447 (perform_member_init): Pass it.
448 (expand_aggr_init_1): Likewise.
449 (build_new_1): Likewise.
450 (build_vec_init): Likewise.
451 * pt.c (tsubst_expr): Likewise.
452 * typeck2.c (build_functional_cast): Likewise.
454 * tree.c (build_target_expr_with_type): Handle error_mark_node.
456 * typeck.c (decay_conversion): Any expression with type nullptr_t
459 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
462 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
464 2010-07-27 Jason Merrill <jason@redhat.com>
466 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
467 from build_value_init.
468 * init.c (build_value_init_noctor): Give error for unknown array
471 2010-07-27 Joseph Myers <joseph@codesourcery.com>
473 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
475 2010-07-27 Joseph Myers <joseph@codesourcery.com>
477 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
478 c_common_initialize_diagnostics.
479 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
480 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
482 2010-07-21 Jason Merrill <jason@redhat.com>
484 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
486 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
489 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
492 * pt.c (instantiate_class_template): Propagate the template's
493 location to its instance.
495 2010-07-20 Jason Merrill <jason@redhat.com>
498 * pt.c (tsubst_copy_and_build): Rework last change.
501 * pt.c (tsubst_copy_and_build): Handle partial substitution of
504 2010-07-19 Jason Merrill <jason@redhat.com>
507 * semantics.c (finish_decltype_type): Correct decltype
508 of parenthesized rvalue reference variable.
511 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
512 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
514 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
517 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
519 * cp-tree.h: Adjust declaration.
520 * init.c (perform_member_init): Adjust caller.
521 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
522 * typeck2.c (store_init_value): Likewise.
523 (build_functional_cast): Pass complain argument to
524 build_x_compound_expr_from_list.
526 2010-07-16 Jason Merrill <jason@redhat.com>
529 * pt.c (process_partial_specialization): Diagnose partial
530 specialization after instantiation.
531 (most_specialized_class): Add complain parm.
533 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
535 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
537 * init.c (build_new_1): Use cp_build_function_call_nary instead of
538 cp_build_function_call.
540 2010-07-15 Jason Merrill <jason@redhat.com>
543 * call.c (add_function_candidate): If we're working on an implicit
544 declaration, don't consider candidates that won't match.
545 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
546 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
549 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
550 (TYPE_HAS_USER_OPEQ): New.
551 * decl.c (grok_special_member_properties): Set it.
552 * class.c (add_implicitly_declared_members): Don't lazily declare
553 constructors/operator= if a base or member has a user-declared one.
554 (check_bases_and_members, check_bases): Adjust.
555 (check_field_decls, check_field_decl): Adjust.
557 2010-07-15 Anatoly Sokolov <aesok@post.ru>
559 * decl.c (integer_three_node): Remove.
560 (cxx_init_decl_processing): Do not initialize the integer_three_node.
561 * cp-tree.h (integer_three_node): Remove.
563 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
565 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
568 * cp-gimplify.c: Likewise.
572 * mangle.c: Likewise.
573 * name-lookup.c: Likewise.
574 * optimize.c: Likewise.
575 * parser.c: Likewise.
578 * search.c: Likewise.
579 * semantics.c: Likewise.
580 * typeck.c: Likewise.
581 * typeck2.c: Likewise.
583 2010-07-14 Jason Merrill <jason@redhat.com>
585 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
586 (build_field_list): Cache field type.
588 Implement C++0x unrestricted unions (N2544)
589 * class.c (check_field_decl): Loosen union handling in C++0x.
590 * method.c (walk_field_subobs): Split out from...
591 (synthesized_method_walk): ...here. Set msg before loops.
592 (process_subob_fn): Check for triviality in union members.
593 * init.c (sort_mem_initializers): Splice out uninitialized
594 anonymous unions and union members.
595 (push_base_cleanups): Don't automatically destroy anonymous unions
598 2010-07-13 Jason Merrill <jason@redhat.com>
601 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
602 (TYPE_HAS_USER_OPEQ): New.
603 * decl.c (grok_special_member_properties): Set it.
604 * class.c (add_implicitly_declared_members): Don't lazily declare
605 constructors/operator= if a base or member has a user-declared one.
606 (check_bases_and_members, check_bases): Adjust.
607 (check_field_decls, check_field_decl): Adjust.
608 * method.c (synthesized_method_walk): Initialize check_vdtor.
611 * mangle.c (write_type): Canonicalize.
612 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
613 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
615 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
618 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
620 * typeck.c (get_delta_difference): Update prototype, add a
621 tsubst_flags_t parameter; update get_delta_difference_1 calls and
622 add checks for error_mark_node.
623 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
624 parameter; update lookup_base call.
625 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
626 parameter; update get_delta_difference call and add check for
628 (convert_ptrmem): Update prototype, add a tsubst_flags_t
629 parameter; update get_delta_difference call and add check for
630 error_mark_node; update build_ptrmemfunc call.
631 (build_static_cast_1): Adjust convert_ptrmem call.
632 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
633 (cp_build_unary_op): Adjust build_ptrmemfunc call.
634 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
635 and build_ptrmemfunc calls.
636 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
638 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
641 * call.c (build_temp): Add tsubst_flags_t complain parameter;
642 adjust build_special_member_call call, pass complain.
643 (convert_like_real): Adjust build_temp call, pass complain.
645 2010-07-09 Jason Merrill <jason@redhat.com>
648 * cp-tree.h (BV_LOST_PRIMARY): New macro.
649 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
651 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
653 2010-07-08 Jason Merrill <jason@redhat.com>
656 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
657 virtual bases for covariant thunks.
659 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
661 * cp-tree.h: Do not include toplev.h.
663 2010-07-06 Jason Merrill <jason@redhat.com>
666 * call.c (is_std_init_list): Look through typedefs.
669 * init.c (build_offset_ref): If scope isn't dependent,
670 don't exit early. Look at TYPE_MAIN_VARIANT.
671 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
673 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
675 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
677 * cp-tree.h (impl_conv_void): New type.
678 (convert_to_void): Adjust prototype.
679 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
680 diagnostic for easy translation. Change caller.
681 * typeck.c: Update call to convert_to_void.
682 * semantics.c: Likewise.
685 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
687 * decl.c (cp_finish_decl): Call add_local_decl.
688 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
690 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
692 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
695 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
698 * parser.c (cp_parser_primary_expression): Error if local template is
701 2010-07-02 Le-Chun Wu <lcwu@google.com>
704 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
705 (variable or type) shadows another type.
707 2010-07-02 Jakub Jelinek <jakub@redhat.com>
710 * typeck.c (convert_for_assignment): When converting a convertible
711 vector type or objc++ types, call mark_rvalue_use.
712 * typeck2.c (build_m_component_ref): Use return values from
713 mark_rvalue_use or mark_lvalue_use.
714 * class.c (build_base_path): Likewise.
715 * call.c (build_conditional_expr): Likewise.
717 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
720 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
723 2010-07-01 Richard Guenther <rguenther@suse.de>
725 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
726 predicate we are looking for, allow non-gimplified
729 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
732 * typeck.c (cp_build_unary_op): Early return error_mark_node when
733 arg is NULL_TREE too.
734 * call.c (convert_class_to_reference): Return error_mark_node when
737 2010-06-30 Michael Matz <matz@suse.de>
739 * repo.c (finish_repo): Fix typo.
741 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
743 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
745 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
747 * repo.c (pending_repo): Change type to a VEC.
748 (finish_repo): Adjust for new type of pending_repo.
749 (repo_emit_p): Likewise.
751 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
753 * tree.c: Include gimple.h. Do not include tree-flow.h
754 * decl.c: Do not include tree-flow.h
755 * Make-lang.in: Adjust dependencies.
757 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
759 * decl.c (incomplete_var): Declare. Declare VECs containing them.
760 (incomplete_vars): Adjust comment. Change type to a VEC.
761 (maybe_register_incomplete_var): Adjust for new type.
762 (complete_vars): Adjust iteration over incomplete_vars.
764 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
766 * decl.c (struct named_label_entry): Change type of bad_decls field
768 (poplevel_named_label_1): Adjust for new type of bad_decls.
769 (check_goto): Likewise.
771 2010-06-29 Jason Merrill <jason@redhat.com>
773 Enable implicitly declared move constructor/operator= (N3053).
774 * class.c (add_implicitly_declared_members): A class with no
775 explicitly declared copy or move constructor gets both declared
776 implicitly, and similarly for operator=.
777 (check_bases): A type with no copy ctor does not inhibit
778 a const copy ctor in a derived class. It does mean the derived
780 (check_field_decl): Likewise.
781 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
782 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
783 (trivially_copyable_p): Likewise.
784 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
785 * class.c (finish_struct_bits): Likewise.
786 * tree.c (build_target_expr_with_type): Likewise.
787 * typeck2.c (store_init_value): Likewise.
789 Enable implicitly deleted functions (N2346)
790 * class.c (check_bases_and_members): Adjust lambda flags.
791 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
793 * decl2.c (mark_used): Adjust error for use of deleted function.
795 Machinery to support implicit delete/move.
796 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
797 has_complex_move_ctor, has_complex_move_assign bitfields.
798 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
799 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
800 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
801 (enum special_function_kind): Add sfk_move_assignment.
802 (LOOKUP_SPECULATIVE): New.
803 * call.c (build_over_call): Return early if it's set.
804 (build_over_call): Use trivial_fn_p.
805 * class.c (check_bases): If the base has no default constructor,
806 the derived one is non-trivial. Handle move ctor/op=.
807 (check_field_decl): Likewise.
808 (check_bases_and_members): Handle move ctor/op=.
809 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
810 (type_has_move_constructor, type_has_move_assign): New.
811 * decl.c (grok_special_member_properties): Handle move ctor/op=.
812 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
814 (do_build_copy_constructor): Use it.
815 (do_build_assign_ref): Likewise. Handle move assignment.
816 (build_stub_type, build_stub_object, locate_fn_flags): New.
817 (locate_ctor): Use locate_fn_flags.
818 (locate_copy, locate_dtor): Remove.
819 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
820 (process_subob_fn, synthesized_method_walk): New.
821 (maybe_explain_implicit_delete): New.
822 (implicitly_declare_fn): Use synthesized_method_walk,
823 type_has_trivial_fn, and type_set_nontrivial_flag.
824 (defaulted_late_check): Set DECL_DELETED_FN.
825 (defaultable_fn_check): Handle sfk_move_assignment.
826 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
827 implicitly deleted move ctor/op=.
828 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
829 (lookup_fnfields_slot): New.
830 * semantics.c (omp_clause_info_fndecl): Remove.
831 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
832 get_copy_assign, trivial_fn_p.
833 (trait_expr_value): Adjust call to locate_ctor.
834 * tree.c (special_function_p): Handle sfk_move_assignment.
836 * class.c (type_has_virtual_destructor): New.
837 * cp-tree.h: Declare it.
838 * semantics.c (trait_expr_value): Use it.
840 * call.c (build_over_call): Only give warnings with tf_warning.
842 * name-lookup.c (pop_scope): Handle NULL_TREE.
844 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
845 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
846 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
847 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
848 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
849 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
850 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
851 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
852 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
853 (sfk_assignment_operator): Rename to sfk_copy_assignment.
854 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
855 * search.c, semantics.c, tree.c: Adjust.
857 * pt.c (dependent_scope_ref_p): Remove.
858 (value_dependent_expression_p): Don't call it.
859 (type_dependent_expression_p): Here either.
860 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
861 if the scope isn't dependent.
863 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
867 * pt.c (has_value_dependent_address): New.
868 (value_dependent_expression_p): Check it.
869 (convert_nontype_argument): Likewise. Call decay_conversion before
870 folding if we want a pointer.
871 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
872 scope is the current instantiation.
874 2010-06-28 Jakub Jelinek <jakub@redhat.com>
877 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
880 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
882 * init.c: Do not include except.h.
885 * cp-lang.c: Likewise.
887 * semantics.c: Likewise.
889 * except.c: Likewise.
890 (init_exception_processing): Do not set the removed
891 lang_protect_cleanup_actions here.
892 (cp_protect_cleanup_actions): Make non-static and remove prototype.
893 (doing_eh): New, moved from except.c but removed the do_warning flag.
894 (expand_start_catch_block): Update doing_eh call.
895 (expand_end_catch_block): Likewise.
896 (build_throw): Likewise.
897 * cp-tree.h: Prototype cp_protect_cleanup_actions.
898 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
899 cp_protect_cleanup_actions.
900 * Make-lang.in: Update dependencies.
902 2010-06-26 Jason Merrill <jason@redhat.com>
904 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
905 constructor called with a single argument that takes a reference
906 to the constructor's class.
907 (BAD_CONVERSION_RANK): New.
908 (compare_ics): Use it to compare bad ICSes.
910 2010-06-25 Joseph Myers <joseph@codesourcery.com>
912 * lang-specs.h: Remove +e handling.
914 2010-06-24 Andi Kleen <ak@linux.intel.com>
916 * parser.c: (cp_parser_question_colon_clause):
917 Switch to use cp_lexer_peek_token.
918 Call warn_for_omitted_condop. Call pedwarn for omitted
921 2010-06-22 Jakub Jelinek <jakub@redhat.com>
924 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
925 datum and mark_rvalue_use on component.
928 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
929 the CALL_EXPR has no arguments.
931 2010-06-21 Jason Merrill <jason@redhat.com>
933 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
935 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
938 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
940 * name-lookup.c (struct arg_lookup): Convert namespaces and
941 classes fields to VEC.
942 (arg_assoc_namespace): Adjust for new type of namespaces.
943 (arg_assoc_class): Adjust for new type of classes.
944 (lookup_arg_dependent): Use make_tree_vector and
946 * typeck2.c (build_x_arrow): Use vec_member.
948 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
951 * error.c (dump_decl): Better wording for anonymous namespace.
953 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
955 * class.c (build_vtbl_initializer): Adjust computation of new_position
956 and which entry to add padding for.
958 2010-06-16 Jason Merrill <jason@redhat.com>
960 * except.c (check_noexcept_r): Return the problematic function.
961 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
962 * pt.c (tsubst_copy_and_build): Pass it.
963 * parser.c (cp_parser_unary_expression): Likewise.
964 * cp-tree.h: Adjust prototype.
966 * method.c (defaulted_late_check): Give the defaulted method
967 the same exception specification as the implicit declaration.
969 2010-06-15 Jason Merrill <jason@redhat.com>
971 * class.c (add_implicitly_declared_members): Implicit assignment
972 operators can also be virtual overriders.
973 * method.c (lazily_declare_fn): Likewise.
975 * call.c (convert_like_real): Give "initializing argument of"
976 information for ambiguous conversion. Give source position
979 * call.c (print_z_candidates): Do print viable deleted candidates.
980 (joust): Don't choose a deleted function just because its worst
981 conversion is better than another candidate's worst.
983 * call.c (convert_like_real): Don't complain about
984 list-value-initialization from an explicit constructor.
986 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
987 DECL_SOURCE_LOCATION directly.
989 * class.c (type_has_user_provided_default_constructor): Use
992 * call.c (is_subseq): Handle ck_aggr, ck_list.
993 (compare_ics): Treat an aggregate or ambiguous conversion to the
994 same type as involving the same function.
996 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
998 * typeck.c (convert_for_assignment): Fix comment. Change message
999 format from %d to %qP.
1000 (convert_for_initialization): Fix comment.
1002 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
1004 * cp-tree.h (expr_list_kind): New type.
1005 (impl_conv_rhs): New type.
1006 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
1008 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
1009 diagnostics for easy translation. Change caller.
1010 (convert_for_initialization): Use impl_conv_rhs and change caller.
1011 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
1012 diagnostics for easy translation. Change caller.
1013 * decl.c (bad_spec_place): New enum.
1014 (bad_specifiers): Use it and emit the diagnostics for easy
1015 translation. Change caller.
1016 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
1018 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1020 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
1022 * decl2.c (cp_write_global_declarations): Adjust for new type of
1023 decl_namespace_list.
1024 * name-lookup.c (current_decl_namespace): Likewise.
1025 (push_decl_namespace): Likewise.
1026 (pop_decl_namespace): Likewise.
1028 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1030 * call.c (build_java_interface_fn_ref): Call build_function_type_list
1031 instead of build_function_type.
1032 * decl.c (cxx_init_decl_processing): Likewise.
1033 (declare_global_var): Likewise.
1034 (get_atexit_node): Likewise.
1035 (expand_static_init): Likewise.
1036 * decl2.c (start_objects): Likewise.
1037 (start_static_storage_duration_function): Likewise.
1038 * except.c (init_exception_processing): Likewise.
1039 (build_exc_ptr): Likewise.
1040 (build_throw): Likewise.
1041 * rtti.c (throw_bad_cast): Likewise.
1042 (throw_bad_typeid): Likewise.
1043 (build_dynamic_cast_1): Likewise.
1045 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1047 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
1048 (build_op_delete_call): Likewise.
1049 (build_over_call): Likewise.
1050 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1051 * pt.c (process_partial_specialization): Likewise.
1052 (tsubst_template_args): Likewise.
1053 * semantics.c (finish_asm_stmt): Likewise.
1055 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
1057 * decl.c (record_key_method_defined): New, broken out of ...
1058 (finish_function): ... here. Call it.
1059 (start_decl): Treat aliases as definitions.
1061 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1063 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
1065 * pt.c (maybe_process_partial_specialization): Likewise.
1066 (register_specialization): Likewise.
1067 (add_pending_template): Likewise.
1068 (lookup_template_class): Likewise.
1069 (push_tinst_level): Likewise.
1071 * parser.c (cp_lexer_new_main): Likewise.
1072 (cp_lexer_new_from_tokens): Likewise.
1073 (cp_token_cache_new): Likewise.
1074 (cp_parser_context_new): Likewise.
1075 (cp_parser_new): Likewise.
1076 (cp_parser_nested_name_specifier_opt): Likewise.
1077 (cp_parser_template_id): Likewise.
1079 * name-lookup.c (binding_entry_make): Likewise.
1080 (binding_table_construct): Likewise.
1081 (binding_table_new): Likewise.
1082 (cxx_binding_make): Likewise.
1083 (pushdecl_maybe_friend): Likewise.
1084 (begin_scope): Likewise.
1085 (push_to_top_level): Likewise.
1087 * lex.c (init_reswords): Likewise.
1088 (retrofit_lang_decl): Likewise.
1089 (cxx_dup_lang_specific_decl): Likewise.
1090 (copy_lang_type): Likewise.
1091 (cxx_make_type): Likewise.
1093 * decl.c (make_label_decl): Likewise.
1094 (check_goto): Likewise.
1095 (start_preparsed_function): Likewise.
1096 (save_function_data): Likewise.
1098 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1100 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1102 * class.c (finish_struct_1): Likewise.
1104 * cp-tree.h (struct lang_type): Add variable_size GTY option.
1105 (struct lang_decl): Likewise.
1107 * parser.c (cp_parser_new): Update comment to not reference
1110 2010-06-07 Jason Merrill <jason@redhat.com>
1113 * error.c (dump_parameters): Mask out TFF_SCOPE.
1114 (dump_simple_decl): Don't print the scope of a PARM_DECL.
1115 (dump_scope): Remove no-op mask.
1118 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
1120 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
1121 * init.c (build_offset_ref): Use it.
1122 * pt.c (maybe_process_partial_specialization): Use it.
1123 (instantiate_class_template): Use it.
1124 * search.c (lookup_base): Use it.
1126 2010-06-07 Jakub Jelinek <jakub@redhat.com>
1129 * expr.c (mark_exp_read): Handle INDIRECT_REF.
1130 * cvt.c (convert_to_void): Handle INDIRECT_REF like
1131 handled_component_p.
1134 * decl.c (initialize_local_var): If TREE_USED is set on the type,
1135 set also DECL_READ_P on the decl.
1137 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1140 * cp-tree.h (typedef_variant_p): Move this declaration to
1142 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1143 * decl.c (grokdeclarator): Do not rename debug info of an
1144 anonymous tagged type named by a typedef.
1146 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
1149 * class.c (check_field_decls): Move the call to
1150 check_bitfield_decl before trying to set the
1151 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
1153 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1155 * typeck.c: Update include path for moved files.
1158 * cp-gimplify.c: Likewise.
1159 * cp-lang.c: Likewise.
1161 * semantics.c: Likewise.
1162 * cxx-pretty-print.h: Likewise.
1163 * decl2.c: Likewise.
1164 * parser.c: Likewise.
1165 * cp-objcp-common.c: Likewise.
1166 * cp-tree.h: Likewise.
1167 * name-lookup.c: Likewise.
1169 * name-lookup.h: Likewise.
1170 * config-lang.in: Update paths in gtfiles for files in c-family/.
1171 * Make-lang.in: Likewise.
1173 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
1175 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
1176 * typeck.c (build_ptrmemfunc): Likewise.
1178 2010-06-04 Jason Merrill <jason@redhat.com>
1180 * typeck2.c (merge_exception_specifiers): Adjust merging of
1181 throw() and noexcept(true).
1183 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
1184 using an uninitialized variable.
1186 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
1187 (pp_cxx_expression): Likewise.
1189 Implement noexcept-specification (15.4)
1190 * parser.c (cp_parser_exception_specification_opt): Parse it.
1191 Give -Wdeprecated warning about throw() specs.
1192 * pt.c (tsubst_exception_specification): Handle it.
1193 * error.c (dump_exception_spec): Handle it.
1194 (dump_expr): Handle NOEXCEPT_EXPR.
1195 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1196 * typeck.c (comp_except_specs): Handle compatibility rules.
1197 Change exact parm to take an enum.
1198 * typeck2.c (merge_exception_specifiers): Handle noexcept.
1199 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
1200 (type_throw_all_p, build_noexcept_spec): New fns.
1201 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
1202 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
1203 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
1204 (noexcept_true_spec, noexcept_false_spec): New macros.
1205 * name-lookup.c (pushdecl_maybe_friend): Adjust.
1206 * search.c (check_final_overrider): Adjust.
1207 * decl.c (check_redeclaration_exception_specification): Adjust.
1208 (use_eh_spec_block): Use type_throw_all_p.
1209 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
1210 Give operator new a noexcept-specification in C++0x mode.
1211 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
1212 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
1214 Implement noexcept operator (5.3.7)
1215 * cp-tree.def (NOEXCEPT_EXPR): New.
1216 * except.c (check_noexcept_r, finish_noexcept_expr): New.
1217 * cp-tree.h: Declare finish_noexcept_expr.
1218 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
1219 * pt.c (tsubst_copy_and_build): And tsubst it.
1220 (type_dependent_expression_p): Handle it.
1221 (value_dependent_expression_p): Handle it.
1223 * call.c (build_conditional_expr): Never fold in unevaluated context.
1224 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
1225 * semantics.c (simplify_aggr_init_expr): Likewise.
1226 * typeck.c (merge_types): Call merge_exception_specifiers.
1227 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
1228 DECL_ANTICIPATED for preferring new type.
1230 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1232 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
1235 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1238 * typeck.c (build_class_member_access_expr): Call mark_exp_read
1239 on object for static data members.
1241 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1242 Jason Merrill <jason@redhat.com>
1245 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
1246 with the same type, call mark_lvalue_use on both.
1248 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
1250 * class.c (struct vtbl_init_data_s): Remove last_init field.
1251 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
1253 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
1255 (build_vtt): Likewise.
1256 (initialize_vtable): Take a VEC instead of a tree.
1257 (build_vtt_inits): Change return type to void. Take a VEC **
1258 instead of a tree *; accumulate results into said VEC.
1259 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
1260 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
1261 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
1263 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
1264 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
1266 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
1267 rather than tree_cons.
1268 (build_vbase_offset_vtbl_entries): Likewise.
1269 (add_vcall_offset): Likewise.
1270 (build_rtti_vtbl_entries): Likewise.
1271 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
1272 * decl.c (initialize_artificial_var): Use build_constructor instead
1273 of build_constructor_from_list.
1275 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
1278 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
1281 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1283 * parser.c (cp_parser_mem_initializer_list): Change error text.
1285 2010-06-02 Jakub Jelinek <jakub@redhat.com>
1287 * cp-objcp-common.c (shadowed_var_for_decl): Change into
1288 tree_decl_map hashtab from tree_map.
1289 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
1290 (init_shadowed_var_for_decl): Adjust initialization.
1293 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
1294 instead of calling mark_exp_read only when not an assignment.
1297 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
1298 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
1299 Set DECL_VALUE_EXPR on var.
1301 2010-06-02 Jason Merrill <jason@redhat.com>
1303 * error.c (dump_type): Improve typedef handling.
1308 * name-lookup.c (same_entity_p): New.
1309 (ambiguous_decl): Multiple declarations of the same entity
1312 2010-06-01 Jason Merrill <jason@redhat.com>
1315 * call.c (add_list_candidates): Prefer the default constructor.
1316 (build_aggr_conv): Treat missing initializers like { }.
1317 * typeck2.c (process_init_constructor_record): Likewise.
1318 * init.c (expand_default_init): Use digest_init for
1319 direct aggregate initialization, too.
1321 * call.c (add_list_candidates): Split out...
1322 (build_user_type_conversion_1): ...from here.
1323 (build_new_method_call): And here.
1324 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
1327 * call.c (build_list_conv): Set list-initialization flags properly.
1329 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1331 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
1333 2010-06-01 Arnaud Charlet <charlet@adacore.com>
1334 Matthew Gingell <gingell@adacore.com>
1336 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
1337 * decl2.c: Include langhooks.h and c-ada-spec.h.
1338 (cpp_check, collect_source_refs, collect_ada_namespace,
1339 collect_all_refs): New functions.
1340 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
1341 * lang-specs.h: Ditto.
1343 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
1345 * cp-tree.h (cp_build_function_call_nary): Declare.
1346 * typeck.c (cp_build_function_call_nary): Define.
1347 * decl.c (register_dtor_fn): Use it instead of
1348 cp_build_function_call.
1349 (cxx_maybe_build_cleanup): Likewise.
1350 * decl2.c (generate_ctor_or_dtor_function): Likewise.
1351 * except.c (do_get_exception_ptr): Likewise.
1352 (do_begin_catch): Likewise.
1353 (do_allocate_exception): Likewise.
1354 (do_free_exception): Likewise.
1355 (build_throw): Likewise. Use cp_build_function_call_vec instead
1356 of cp_build_function_call.
1357 (do_end_catch): Likewise.
1359 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
1361 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
1362 (struct cp_declarator): Move id_loc field up.
1364 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
1366 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
1367 this file is included before c-common.h. Define GCC_DIAG_STYLE
1368 before including diagnostic-core.h and toplev.h.
1369 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
1370 * pt.c: Include cp-tree.h before c-common.h.
1372 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
1374 * tree.c (c_register_addr_space): Add stub.
1376 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1378 * g++spec.c (lang_specific_driver): Use fatal_error instead of
1381 2010-05-28 Dodji Seketeli <dodji@redhat.com>
1383 Revert fix of PR c++/44188
1384 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
1386 * tree.c (typedef_variant_p): Revert moving this definition to
1388 * decl.c (grokdeclarator): Revert naming typedef handling.
1390 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1392 * call.c: Include diagnostic-core.h instead of diagnostic.h.
1393 * cp-lang.c: Don't include diagnostic.h
1394 * name-lookup.c: Include diagnostic-core.h instead of
1396 (cp_emit_debug_info_for_using): Use seen_error.
1397 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
1398 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
1399 * pt.c (iterative_hash_template_arg): Use seen_error.
1400 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
1401 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
1402 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
1403 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
1406 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1409 * cp-tree.h (typedef_variant_p): Move this declaration to
1411 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1412 * decl.c (grokdeclarator): Do not rename debug info of an
1413 anonymous tagged type named by a typedef.
1415 2010-05-27 Jason Merrill <jason@redhat.com>
1418 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
1421 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
1424 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
1425 * class.c (layout_class_type): Likewise.
1426 * decl.c (finish_enum): Likewise.
1427 * mangle.c (write_builitin_type): Likewise.
1429 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
1431 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
1433 * decl.c (grokdeclarator): Handle __int128.
1434 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
1435 (cp_parser_simple_type_specifier): Likewise.
1436 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
1437 * typeck.c (cp_common_type): Handle __int128.
1438 * mangle.c (integer_type_codes): Add itk_int128 and
1439 itk_unsigned_int128.
1441 2010-05-26 Jason Merrill <jason@redhat.com>
1444 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
1447 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1449 * cp-lang.c: Do not include expr.h.
1451 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1453 * decl.c: Do not include rtl.h
1454 * semantics.c: Likewise.
1456 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1458 * cp-tree.h: Do not include splay-tree.h.
1459 (struct prtmem_cst): Remove unused field and false comment.
1460 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
1461 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
1462 * init.c: Do not include rtl.h and expr.h.
1463 * class.c: Do not include rtl.h. Include splay-tree.h.
1464 (build_clone): Use plain NULL instead of NULL_RTX.
1465 * decl.c: Do not include expr.h. Explain why rtl.h has to be
1466 included. Include splay-tree.h.
1467 * method.c: Do not include rtl.h and expr.h.
1468 (use_thunk): Use plain NULL instead of NULL_RTX.
1469 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
1470 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
1471 and target.h. Include splay-tree.h.
1472 * expr.c: Do not include rtl.h and expr.h.
1473 * pt.c: Do not include obstack.h and rtl.h.
1474 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
1475 (tsubst_decl): Likewise.
1476 (instantiate_decl): Likewise.
1477 * semantics.c: Do not include exprt.h and debug.h. Explain why
1478 rtl.h has to be included.
1479 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
1480 * call.c: Do not include rtl.h and expr.h.
1481 * search.c: Do not include obstack.h and rtl.h.
1482 * friend.c: Do not include rtl.h and expr.h.
1483 * Make-lang.in: Update dependencies.
1485 2010-05-25 Jakub Jelinek <jakub@redhat.com>
1488 * parser.c (non_integral_constant): Add NIC_NONE.
1489 (required_token): Add RT_NONE.
1490 (cp_parser_unary_expression): Initialize non_constant_p
1492 (cp_parser_asm_definition): Initialize missing to RT_NONE.
1493 (cp_parser_primary_expression, cp_parser_postfix_expression,
1494 cp_parser_cast_expression, cp_parser_binary_expression,
1495 cp_parser_functional_cast): Fix formatting.
1497 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
1500 * parser.c: Remove inclusion of dyn-string.h.
1501 (non_integral_constant): New enum.
1502 (name_lookup_error): New enum.
1503 (required_token): New enum.
1504 (cp_parser_required_error): New function.
1505 (cp_parser_require): Change the type of variable token_desc to
1506 required_token and use cp_parser_required_error.
1507 (cp_parser_require_keyword): Likewise.
1508 (cp_parser_error): Use gmsgid as parameter.
1509 (cp_parser_name_lookup_error): Change the type of variable desired to
1510 name_lookup_error and put the diagnostic in the full sentences. Change
1512 (cp_parser_non_integral_constant_expression): Change the type of the
1513 variable thing to non_integral_constant and put the diagnostics in
1514 full sentences. Change caller.
1516 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
1519 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
1521 2010-05-24 Joseph Myers <joseph@codesourcery.com>
1523 * error.c (cp_diagnostic_starter): Update call to
1524 diagnostic_build_prefix.
1525 (cp_print_error_function,
1526 print_instantiation_partial_context_line): Check show_column flag
1529 2010-05-24 Jason Merrill <jason@redhat.com>
1532 * decl.c (check_initializer): Don't wrap an init-list in a
1534 * init.c (build_aggr_init): Don't assume copy-initialization if
1535 init has CONSTRUCTOR_IS_DIRECT_INIT.
1536 * call.c (build_new_method_call): Sanity check.
1538 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
1540 * rtti.c (tinfo_base_init): Use build_constructor instead of
1541 build_constructor_from_list. Don't cons a tree node for
1543 (generic_initializer): Use build_constructor_single instead of
1544 build_constructor_from_list.
1545 (ptr_initializer): Use build_constructor instead of
1546 build_constructor_from_list
1547 (ptm_initializer): Likewise.
1548 (class_initializer): Likewise. Take varargs instead of TRAIL.
1549 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
1550 build_constructor instead of build_constructor_from_list.
1552 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
1554 * semantics.c: Include bitmap.h.
1555 * Make-lang.in: Update dependencies.
1557 2010-05-22 Jan Hubicka <jh@suse.cz>
1559 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
1561 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
1563 2010-05-21 Joseph Myers <joseph@codesourcery.com>
1565 * cxx-pretty-print.c: Correct merge error.
1567 2010-05-21 Joseph Myers <joseph@codesourcery.com>
1569 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
1570 (cp_print_error_function): Use diagnostic_abstract_origin macro.
1571 (cp_printer): Handle %K here using percent_K_format.
1572 * cxx-pretty-print.c: Include tree-pretty-print.h.
1573 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
1576 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1578 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
1579 Clean up redundant includes.
1581 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1584 * decl.c (xref_basetypes): Return false in case of ill-formed
1587 2010-05-19 Jason Merrill <jason@redhat.com>
1589 * call.c (reference_binding): Use cp_build_qualified_type_real
1590 and cp_type_quals consistently.
1591 (add_function_candidate): Likewise.
1592 (build_conditional_expr): Likewise.
1593 (convert_like_real): Likewise.
1594 (type_passed_as): Likewise.
1595 * class.c (add_method): Likewise.
1596 (same_signature_p): Likewise.
1597 (layout_class_type): Likewise.
1598 * decl.c (cxx_init_decl_processing): Likewise.
1599 (cp_fname_init): Likewise.
1600 (grokdeclarator): Likewise.
1601 * decl2.c (cp_reconstruct_complex_type): Likewise.
1602 * init.c (build_new_1): Likewise.
1603 * method.c (do_build_copy_constructor): Likewise.
1604 (implicitly_declare_fn): Likewise.
1605 * pt.c (tsubst_aggr_type): Likewise.
1607 * rtti.c (init_rtti_processing): Likewise.
1608 (build_headof): Likewise.
1609 (build_dynamic_cast_1): Likewise.
1610 (tinfo_base_init): Likewise.
1611 (emit_support_tinfos): Likewise.
1612 * semantics.c (capture_decltype): Likewise.
1613 * tree.c (cv_unqualified): Likewise.
1614 * typeck.c (composite_pointer_type): Likewise.
1615 (string_conv_p): Likewise.
1617 * mangle.c (write_CV_qualifiers_for_type): Tweak.
1619 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
1620 * decl.c (start_decl): Likewise.
1621 * semantics.c (finish_compound_literal): Likewise.
1622 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
1623 (cp_type_readonly): Remove.
1624 * cp-tree.h: Remove declaration.
1626 * typeck.c (merge_types): Preserve memfn quals.
1628 * decl.c (grokdeclarator): Don't check quals on fn type.
1629 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
1630 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
1633 * typeck.c (type_memfn_quals): New fn.
1634 (apply_memfn_quals): New fn.
1635 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
1636 (cp_type_readonly): Use cp_type_quals.
1637 * cp-tree.h: Add declarations.
1638 * tree.c (cp_build_qualified_type_real): Don't set, but do
1639 preserve, quals on FUNCTION_TYPE.
1640 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
1641 * decl.c (build_ptrmem_type): Likewise.
1642 (grokdeclarator): Likewise.
1643 (static_fn_type): Likewise.
1644 * decl2.c (change_return_type): Likewise.
1645 (cp_reconstruct_complex_type): Likewise.
1646 * pt.c (tsubst_function_type): Likewise.
1648 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
1650 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
1652 * tree.c (build_min_non_dep_call_vec): Update comment.
1654 2010-05-17 Jason Merrill <jason@redhat.com>
1656 * call.c (struct z_candidate): Add explicit_targs field.
1657 (add_template_candidate_real): Set it.
1658 (build_over_call): Use it to control init-list warning.
1661 * call.c (build_over_call): Limit init-list deduction warning to
1662 cases where the argument is actually an init-list.
1665 * call.c (build_over_call): Don't do bitwise copy for move ctor.
1667 2010-05-17 Dodji Seketeli <dodji@redhat.com>
1668 Jason Merrill <jason@redhat.com>
1671 * decl.c (compute_array_index_type): Call mark_rvalue_use.
1673 2010-05-15 Jason Merrill <jason@redhat.com>
1675 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
1676 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
1678 (finish_eh_spec_block): Adjust.
1680 2010-05-15 Jakub Jelinek <jakub@redhat.com>
1683 * pt.c (tsubst): Unshare template argument.
1685 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
1687 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
1688 * Make-lang.in: Fix dependencies accordingly.
1690 2010-05-14 Jason Merrill <jason@redhat.com>
1693 * except.c (build_throw): Simplify, adjust for DR 475.
1696 * except.c (dtor_nothrow): Return nonzero for type with
1700 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
1701 gimple_build_eh_must_not_throw.
1703 2010-05-14 Martin Jambor <mjambor@suse.cz>
1705 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
1708 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
1710 * call.c (build_new_method_call): Change warning text.
1711 * typeck2.c (build_functional_cast): Change error text.
1713 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
1716 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
1717 shadowing the outer parameter or variables by the declaration of
1718 nested function in nested structure or class. Warn the shadowing by
1719 the declaration of nested lambda expression.
1721 2010-05-13 Jason Merrill <jason@redhat.com>
1723 * typeck.c (cp_build_array_ref): Factor out from...
1724 (build_array_ref): ...here. Drop complain parm.
1725 (build_new_op): Adjust.
1726 * class.c (build_vtbl_ref_1): Adjust.
1727 * decl2.c (grok_array_decl): Adjust.
1728 * cp-tree.h: Adjust prototypes.
1730 2010-05-13 Jan Hubicka <jh@suse.cz>
1732 * decl.c (cp_finish_decl): Do not worry about used attribute.
1734 2010-05-12 Jason Merrill <jason@redhat.com>
1736 * typeck.c (build_array_ref): Take complain parm.
1737 * cp-tree.h: Add it to prototype.
1738 * call.c (build_new_op): Pass it.
1739 * class.c (build_vtbl_ref): Pass it.
1740 * decl2.c (grok_array_decl): Pass it.
1744 * cp-tree.def (NULLPTR_TYPE): Remove.
1745 * cp-tree.h (NULLPTR_TYPE_P): New.
1746 (SCALAR_TYPE_P): Use it.
1747 (nullptr_type_node): New.
1748 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
1749 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
1751 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
1752 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
1753 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
1754 * mangle.c (write_type): Likewise.
1755 * name-lookup.c (arg_assoc_type): Likewise.
1756 * typeck.c (build_reinterpret_cast_1): Likewise.
1757 * rtti.c (typeinfo_in_lib_p): Likewise.
1758 (emit_support_tinfos): Remove local nullptr_type_node.
1760 * cp-tree.h (UNKNOWN_TYPE): Remove.
1761 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
1762 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
1763 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
1764 * class.c (instantiate_type): Check unknown_type_node rather than
1766 * name-lookup.c (maybe_push_decl): Likewise.
1767 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1768 (get_typeid): Likewise.
1769 * semantics.c (finish_offsetof): Likewise.
1772 * call.c (add_template_candidate_real): If deduction fails, still
1773 add the template as a non-viable candidate.
1774 (equal_functions): Handle template candidates.
1775 (print_z_candidate): Likewise.
1776 (print_z_candidates): Likewise.
1777 (build_new_function_call): Likewise.
1779 * cp-tree.h (LOOKUP_LIST_ONLY): New.
1780 * call.c (add_candidates): Enforce it.
1781 (build_new_method_call): Try non-list ctor if no viable list ctor.
1782 (build_user_type_conversion_1): Likewise.
1784 * call.c (add_candidates): Distinguish between type(x) and
1786 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
1787 (build_new_method_call): Give better error for conversion op.
1789 * call.c (add_candidates): Add first_arg and return_type parms.
1790 Add special constructor/conversion op handling.
1791 (convert_class_to_reference): Use it.
1792 (build_user_type_conversion_1): Likewise.
1793 (build_op_call): Likewise.
1794 (build_new_method_call): Likewise.
1795 (build_new_op): Adjust.
1796 (perform_overload_resolution): Adjust.
1798 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
1803 * pt.c (process_partial_specialization): Return error_mark_node
1804 in case of unused template parameters in partial specialization.
1806 2010-05-11 Jakub Jelinek <jakub@redhat.com>
1809 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
1810 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
1811 look at its second operand.
1813 2010-05-10 Jason Merrill <jason@redhat.com>
1816 * semantics.c (baselink_for_fns): Revert earlier change.
1819 * typeck.c (cp_build_modify_expr): Complain about assignment to
1820 array from init list.
1822 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
1825 * decl.c (check_initializer): strip array type before checking for
1826 uninitialized const or ref members.
1828 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
1831 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
1832 error count. Emit errors only if compain is true.
1833 (build_new_1): Do not return error_mark_node if
1834 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
1835 errors. Delay the check for user-provided constructor.
1836 (perform_member_init): Adjust.
1837 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
1840 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
1841 Jason Merrill <jason@redhat.com>
1843 Add support for C++0x nullptr.
1844 * cp-tree.def: Add NULLPTR_TYPE.
1845 * cp-tree.h: Add nullptr_node.
1846 (cp_tree_index): Add CPTI_NULLPTR.
1847 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
1848 * call.c (null_ptr_cst_p): Handle nullptr.
1849 (standard_conversion): Likewise.
1850 (convert_arg_to_ellipsis): Likewise.
1851 * mangle.c (write_type): Likewise.
1852 * name-lookup.c (arg_assoc_type): Likewise.
1853 * parser.c (cp_parser_primary_expression): Likewise.
1854 * typeck.c (cp_build_binary_op): Likewise.
1855 (build_reinterpret_cast_1): Likewise.
1856 * error.c (dump_type): Likewise.
1857 (dump_type_prefix, dump_type_suffix): Likewise.
1858 * decl.c (cxx_init_decl_processing): Likewise.
1859 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
1860 * cvt.c (ocp_convert): Likewise.
1861 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
1862 nullptr_t tinfo in libsupc++.
1864 2010-05-06 Jason Merrill <jason@redhat.com>
1866 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
1868 2010-04-22 Jakub Jelinek <jakub@redhat.com>
1869 Dodji Seketeli <dodji@redhat.com>
1872 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
1874 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
1875 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
1876 (decay_conversion, perform_integral_promotions): Call rvalue_use.
1877 (cp_build_unary_op): Call lvalue_use.
1878 * decl.c (unused_but_set_errorcount): New variable.
1879 (poplevel): Issue -Wunused-but-set-variable diagnostics.
1880 (duplicate_decls): Merge DECL_READ_P flags.
1881 (start_cleanup_fn): Set DECL_READ_P flag.
1882 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
1883 * tree.c (rvalue): Call rvalue_use.
1884 * pt.c (convert_nontype_argument): Likewise.
1885 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
1886 finish_decltype_type): Likewise.
1887 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
1888 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
1889 or rvalue_use depending on the expr.
1890 * init.c (build_new, build_delete): Likewise.
1891 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
1893 2010-05-05 Jason Merrill <jason@redhat.com>
1896 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
1897 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
1899 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
1902 * pt.c (unify): Check each elt for error_mark_node.
1904 2010-05-04 Jason Merrill <jason@redhat.com>
1907 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
1909 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
1912 * call.c (build_new_method_call): Return error_mark_node if fns is
1915 2010-05-03 Dodji Seketeli <dodji@redhat.com>
1918 * pt.c (most_specialized_class): Pretend we are processing
1919 a template decl during the call to coerce_template_parms.
1921 2010-05-03 Jason Merrill <jason@redhat.com>
1925 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
1926 from the selected underlying type unless -fstrict-enums. Set
1927 ENUM_UNDERLYING_TYPE to have the restricted range.
1928 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
1929 * class.c (check_bitfield_decl): Likewise.
1931 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
1934 * init.c (build_new_1): Revert the accidental checkin in
1937 2010-04-30 Jason Merrill <jason@redhat.com>
1940 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
1941 (pp_cxx_type_specifier_seq): ...here.
1943 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1945 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
1946 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
1948 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
1951 * typeck.c (warn_args_num): New function.
1952 (convert_arguments): Use warn_args_num to print the diagnostic
1955 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
1958 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
1959 user-provided constructor while recursing.
1961 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
1964 * error.c (print_instantiation_partial_context_line): Handle
1965 recursive instantiation.
1966 (print_instantiation_partial_context): Likewise.
1968 2010-04-27 Jason Merrill <jason@redhat.com>
1970 * init.c (perform_member_init): Check CLASS_TYPE_P.
1972 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
1975 * init.c (perform_member_init): check for uninitialized const or
1976 reference members, including array types.
1978 2010-04-24 Jason Merrill <jason@redhat.com>
1980 * tree.c (get_fns): Split out from get_first_fn.
1981 * cp-tree.h: Declare it.
1982 * search.c (shared_member_p): Use it.
1983 * semantics.c (finish_qualified_id_expr): Simplify.
1984 (finish_id_expression): Simplify.
1986 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
1987 whenever object is NULL_TREE. Don't do 'this' capture here.
1988 (finish_qualified_id_expr): Pass NULL_TREE.
1989 (finish_id_expression): Likewise.
1990 (lambda_expr_this_capture): Likewise.
1992 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
1993 rather than checking current_class_ref directly.
1994 (finish_call_expr): Likewise.
1997 * name-lookup.c (qualify_lookup): Disqualify lambda op().
1998 * class.c (current_nonlambda_class_type): New fn.
1999 * semantics.c (nonlambda_method_basetype): New.
2000 * cp-tree.h: Declare them.
2001 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
2003 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
2006 * semantics.c (lambda_return_type): Complain about
2010 * tree.c (cv_unqualified): Handle error_mark_node.
2013 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
2014 if we don't want errors.
2017 * class.c (convert_to_base): Add complain parameter. Pass
2018 ba_quiet to lookup_base if we don't want errors.
2019 (build_vfield_ref): Pass complain to convert_to_base.
2020 * call.c (convert_like_real): Likewise.
2021 (initialize_reference): Likewise.
2022 (perform_direct_initialization_if_possible): Pass complain to
2024 * cp-tree.h: Adjust.
2026 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2027 Jason Merrill <jason@redhat.com>
2030 * decl.c (check_for_uninitialized_const_var): Handle classes that need
2032 (check_initializer): Call it for classes that need constructing, too.
2033 * class.c (in_class_defaulted_default_constructor): New.
2034 * cp-tree.h: Declare it.
2036 2010-04-20 Jason Merrill <jason@redhat.com>
2039 * init.c (constant_value_1): Treat error_mark_node as a constant
2040 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
2041 * cvt.c (ocp_convert): Handle getting error_mark_node from
2042 integral_constant_value.
2043 * decl.c (compute_array_index_type): Likewise.
2045 2010-04-20 Dodji Seketeli <dodji@redhat.com>
2049 * typeck.c (incompatible_dependent_types_p): If one of the
2050 compared types if not a typedef then honour their main variant
2053 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2055 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
2057 2010-04-19 Dodji Seketeli <dodji@redhat.com>
2060 * typeck.c (structural_comptypes): Test dependent typedefs
2061 incompatibility before testing for their main variant based
2064 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2066 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
2067 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
2069 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2071 * decl.c (cxx_init_decl_processing): Remove second argument in call to
2072 build_common_tree_nodes.
2074 2010-04-14 Jason Merrill <jason@redhat.com>
2077 * parser.c (cp_parser_parenthesized_expression_list): Change
2078 is_attribute_list parm to int to indicate whether or not to
2079 handle initial identifier specially.
2080 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
2082 2010-04-13 Jason Merrill <jason@redhat.com>
2084 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
2086 * parser.c (cp_parser_lambda_expression): Complain about lambda in
2087 unevaluated context.
2088 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
2090 2010-04-12 Jason Merrill <jason@redhat.com>
2093 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
2094 return value directly.
2096 * call.c (type_decays_to): Call cv_unqualified for non-class type.
2098 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
2101 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
2102 * init.c (build_new_1): Check for uninitialized const members and
2103 uninitialized reference members, when using new without
2104 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
2105 (diagnose_uninitialized_cst_or_ref_member): Define, call
2106 diagnose_uninitialized_cst_or_ref_member_1.
2107 (diagnose_uninitialized_cst_or_ref_member_1): New function.
2109 2010-04-12 Richard Guenther <rguenther@suse.de>
2112 * semantics.c (expand_or_defer_fn_1): Do not keep extern
2113 template inline functions.
2115 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2118 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
2121 2010-04-07 Jason Merrill <jason@redhat.com>
2124 * decl.c (start_preparsed_function): Do defer nested functions.
2126 PR c++/11094, DR 408
2127 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
2128 * decl2.c (finish_static_data_member_decl): Set it.
2129 * decl.c (duplicate_decls): Propagate it.
2130 * pt.c (tsubst_decl): Don't substitute the domain of an array
2131 VAR_DECL if it's set.
2132 (regenerate_decl_from_template): Substitute it here.
2133 (type_dependent_expression_p): Return true if it's set.
2134 * semantics.c (finish_decltype_type): Instantiate such a variable.
2135 * typeck.c (cxx_sizeof_expr): Likewise.
2136 (strip_array_domain): New.
2139 * name-lookup.c (current_decl_namespace): Non-static.
2140 (pop_nested_namespace): Sanity check.
2141 * cp-tree.h: Declare current_decl_namespace.
2142 * decl.c (grokvardecl): Use it instead of current_namespace.
2143 (grokfndecl): Likewise.
2146 * pt.c (tsubst_friend_function): Instatiate a friend that has already
2149 * pt.c (print_template_statistics): New.
2150 * cp-tree.h: Declare it.
2151 * tree.c (cxx_print_statistics): Call it.
2154 * decl.c (grokvardecl): Tweak warning message.
2155 (grokfndecl): Likewise.
2157 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2160 *pt.c (tsubst_decl): Get the arguments of a specialization from
2161 the specialization template, not from the most general template.
2163 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2166 * typeck2.c (process_init_constructor_record):
2167 value-initialize members that are are not explicitely
2170 2010-04-07 Jie Zhang <jie@codesourcery.com>
2173 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
2174 when all of its elements are non-constant and have been split out.
2176 2010-04-06 Taras Glek <taras@mozilla.com>
2177 Jason Merrill <jason@redhat.com>
2179 * parser.c (cp_parser_class_specifier): Set class location to that
2180 of IDENTIFIER_NODE instead of '{' when possible.
2181 * semantics.c (begin_class_definition): Do not overide locations
2182 with less precise ones.
2184 2010-04-06 Jason Merrill <jason@redhat.com>
2187 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
2190 * pt.c (maybe_update_decl_type): Check the return value from
2193 2010-04-01 Jason Merrill <jason@redhat.com>
2195 * decl.c (next_initializable_field): No longer static.
2196 * cp-tree.h: Declare it.
2197 * call.c (build_aggr_conv): Fail if there are more initializers
2198 than initializable fields.
2200 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
2201 instead of void_zero_node.
2203 2010-03-31 Dodji Seketeli <dodji@redhat.com>
2206 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
2207 * pt.c (end_template_parm_list): Store sibling template parms of
2208 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2209 (push_template_decl_real): Don't store the containing template decl
2210 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
2211 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
2212 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2215 2010-03-30 Jason Merrill <jason@redhat.com>
2218 * pt.c (push_template_decl_real): Deal better with running out of
2219 scopes before running out of template parms.
2223 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
2224 function parameter context. Don't print an error if parsing
2228 * pt.c (more_specialized_fn): Don't control cv-qualifier check
2231 2010-03-26 Jason Merrill <jason@redhat.com>
2234 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
2235 c++0x mode, but not other type-names.
2237 2010-03-26 Dodji Seketeli <dodji@redhat.com>
2240 * pt.c (add_to_template_args): Support NULL ARGS;
2241 (most_specialized_class): call coerce_template_parms on
2242 template arguments passed to get_class_bindings. Use
2243 add_to_template_args.
2244 (unify): Handle VAR_DECLs.
2246 2010-03-26 Dodji Seketeli <dodji@redhat.com>
2248 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
2250 * pt.c (get_template_parms_at_level): Adjust.
2252 2010-03-25 Dodji Seketeli <dodji@redhat.com>
2255 * cp-tree.h (get_template_parms_at_level): Declare ...
2256 * pt.c (get_template_parms_at_level): ... new function.
2257 * typeck.c (get_template_parms_of_dependent_type): If a template
2258 type parm's DECL_CONTEXT isn't yet set, get its siblings from
2259 current_template_parms. Use get_template_parms_at_level. Remove
2261 (incompatible_dependent_types_p): If we get empty parms from just one
2262 of the template type parms we are comparing then the template parms are
2265 2010-03-24 Jason Merrill <jason@redhat.com>
2268 * parser.c (make_declarator): Initialize id_loc.
2269 (cp_parser_lambda_declarator_opt): And set it.
2271 2010-03-23 Jason Merrill <jason@redhat.com>
2273 Make lambda conversion op and op() non-static.
2274 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
2275 Also add the thunk function returned by the conversion op.
2276 Mark the conversion deleted if the op() is variadic.
2277 * decl2.c (mark_used): Give helpful message about deleted conversion.
2278 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
2279 * semantics.c (finish_this_expr): Adjust.
2280 * mangle.c (write_closure_type_name): Adjust.
2281 * decl.c (grok_op_properties): Don't allow it.
2282 * call.c (build_user_type_conversion_1): No static conversion ops.
2283 (build_op_call): Or op().
2285 * decl2.c (change_return_type): Fix 'this' quals.
2287 2010-03-22 Jason Merrill <jason@redhat.com>
2290 * tree.c (pod_type_p): Use old meaning in C++98 mode.
2293 * pt.c (contains_auto_r): New fn.
2294 (do_auto_deduction): Use it.
2295 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
2297 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
2300 * decl2.c (grokfield): Handle invalid initializers for member
2303 2010-03-20 Dodji Seketeli <dodji@redhat.com>
2306 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
2308 * decl2.c (vague_linkage_p): Likewise.
2310 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
2313 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
2314 false, in the cp_parser_expression_statement call.
2316 2010-03-05 Jason Merrill <jason@redhat.com>
2318 * mangle.c (mangle_decl): Give name collision error even without
2321 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
2323 * pt.c (process_partial_specialization): Use error_n instead of
2326 2010-03-03 Jason Merrill <jason@redhat.com>
2329 * mangle.c (mangle_decl): Handle VAR_DECL, too.
2331 2010-03-03 Jason Merrill <jason@redhat.com>
2334 * mangle.c: Include cgraph.h.
2335 (mangle_decl): If the mangled name will change in a later
2336 ABI version, make the later mangled name an alias.
2337 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
2338 * Make-lang.in (mangle.o): Depend on cgraph.h.
2339 * method.c (make_alias_for): Handle VAR_DECL, too.
2340 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
2341 * tree.c (no_linkage_check): Adjust.
2342 * decl.c (maybe_commonize_var): Adjust.
2343 * cp-tree.h: Adjust.
2345 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
2347 * pt.c (redeclare_class_template): Use error_n and inform_n.
2349 2010-02-27 Mark Mitchell <mark@codesourcery.com>
2352 * cp-tree.h (push_tinst_level): Declare.
2353 (pop_tinst_level): Likewise.
2354 * pt.c (push_tinst_level): Give it external linkage.
2355 (pop_tinst_level): Likewise.
2356 * mangle.c (mangle_decl_string): Set the source location to that
2357 of the decl while mangling.
2359 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
2362 * pt.c (redeclare_class_template): Return false if there are erroneous
2363 template parameters.
2365 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
2367 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
2370 2010-02-24 Jason Merrill <jason@redhat.com>
2373 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
2375 * class.c (layout_class_type): Don't give -Wabi warning for a bug
2376 in a previous ABI version.
2378 2010-02-23 Jason Merrill <jason@redhat.com>
2381 * typeck2.c (digest_init_r): Accept value init of array.
2383 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2386 * typeck.c (convert_arguments): Update error message.
2388 2010-02-22 Mike Stump <mikestump@comcast.net>
2391 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
2393 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2396 * error.c (print_instantiation_partial_context_line): New.
2397 (print_instantiation_partial_context): Print at most 12 contexts,
2398 skip the rest with a message.
2400 2010-02-21 Dodji Seketeli <dodji@redhat.com>
2403 * pt.c (lookup_template_class): Better support of specialization
2404 of member of class template implicit instantiation.
2406 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2409 * call.c (conversion_null_warnings): Replace -Wconversion with
2411 * cvt.c (build_expr_type_conversion): Likewise.
2413 2010-02-18 Jason Merrill <jason@redhat.com>
2416 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
2419 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
2421 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
2422 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
2425 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
2429 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
2430 (maybe_update_decl_type): New fn.
2431 * parser.c (cp_parser_init_declarator): Use it.
2434 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
2436 2010-02-17 Jason Merrill <jason@redhat.com>
2439 * call.c (build_over_call): Don't create zero-sized assignments.
2440 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
2441 * cp-objcp-common.c (cp_expr_size): Remove.
2442 * cp-tree.h: Remove prototype.
2445 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
2446 decl we looked up doesn't match.
2449 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
2450 have an INIT_EXPR anymore.
2453 * pt.c (convert_nontype_argument): Change assert to test.
2455 2010-02-16 Jason Merrill <jason@redhat.com>
2457 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
2460 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
2461 VIEW_CONVERT_EXPR for conversions between structural equality types
2462 that the back end can't tell are the same.
2465 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
2466 cv-quals from element here.
2467 (cp_build_qualified_type_real): Not here. Preserve typedef name.
2469 2010-02-14 Jason Merrill <jason@redhat.com>
2472 * semantics.c (finish_compound_literal): Use
2473 cp_apply_type_quals_to_decl when creating a static variable.
2475 2010-02-12 Jason Merrill <jason@redhat.com>
2478 * name-lookup.h (current_binding_level): Check for null
2481 2010-02-12 Jason Merrill <jason@redhat.com>
2484 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
2486 2010-02-12 Jakub Jelinek <jakub@redhat.com>
2489 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
2492 2010-02-10 Jason Merrill <jason@redhat.com>
2495 * semantics.c (outer_lambda_capture_p): Revert.
2496 (add_capture): Only finish_member_declaration if
2497 we're in the lambda class.
2498 (register_capture_members): New.
2499 * cp-tree.h: Declare it.
2500 * parser.c (cp_parser_lambda_expression): Call it.
2502 2010-02-10 Jason Merrill <jason@redhat.com>
2505 * semantics.c (outer_lambda_capture_p): Use current_function_decl
2506 instead of current_class_type.
2508 2010-02-10 Jason Merrill <jason@redhat.com>
2510 PR c++/42983, core issue 906
2511 * method.c (defaultable_fn_check): Check virtualness.
2513 2010-02-10 Jason Merrill <jason@redhat.com>
2516 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
2518 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
2520 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
2521 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
2523 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
2524 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
2525 (cp_parser_parameter_declaration)
2526 (cp_parser_exception_specification_opt)
2527 (cp_parser_exception_declaration): Likewise.
2528 * pt.c (check_default_tmpl_args): Likewise.
2529 * search.c (lookup_field_r): Likewise.
2531 2010-02-09 Jason Merrill <jason@redhat.com>
2534 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
2536 2010-02-09 Jason Merrill <jason@redhat.com>
2539 * decl2.c (change_return_type): New fn.
2540 * semantics.c (apply_lambda_return_type): Use it.
2541 * cp-tree.h: Declare it.
2543 2010-02-05 Richard Guenther <rguenther@suse.de>
2545 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
2546 * cp-lang.c: Include gt-cp-cp-lang.h.
2547 * config-lang.in (gtfiles): Add cp/cp-lang.c.
2549 2010-02-05 Dodji Seketeli <dodji@redhat.com>
2552 * typeck.c (get_template_parms_of_dependent_type): Try getting
2553 the template parameters fromt the type itself first.
2555 2010-02-03 Jason Merrill <jason@redhat.com>
2559 * mangle.c (write_unqualified_id): Split out from write_expression.
2560 (write_unqualified_name): Call it.
2561 (write_member_name): Likewise.
2562 (write_expression): Support TEMPLATE_ID_EXPR.
2563 Disambiguate operator names.
2566 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
2569 2010-02-02 Jason Merrill <jason@redhat.com>
2572 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
2573 * optimize.c (clone_body): Remap their initializers when making base
2575 (maybe_clone_body): Complain if multiple clones aren't safe.
2577 2010-01-29 Dodji Seketeli <dodji@redhat.com>
2584 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
2585 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
2586 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
2587 * pt.c (coerce_template_parms, type_unification_real,
2588 expand_template_argument_pack, coerce_template_parameter_pack):
2589 Set the non default template args count.
2590 (current_template_args): Always set non defaulted
2591 template args count when compiled with --enable-checking
2592 (tsubst_template_args, type_unification_real): Propagate the non
2593 defaulted template args count.
2594 * error.c (get_non_default_template_args_count): Renamed
2595 count_non_default_template_args into this. Don't calculate the
2596 non default template argument count anymore. Use the new
2597 accessor macros above to get it.
2598 (dump_template_argument_list, dump_type, dump_decl,
2599 dump_template_parms): Adjust.
2600 * parser.c (cp_parser_template_argument_list): Always set defaulted
2601 template args count when compiled with --enable-checking.
2603 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
2605 * decl.c (redeclaration_error_message): Wrap the return messages into
2606 G_() for easy translation.
2608 2010-01-28 Jason Merrill <jason@redhat.com>
2611 * semantics.c (begin_class_definition): Don't use type_as_string.
2613 2010-01-28 Dodji Seketeli <dodji@redhat.com>
2617 * typeck.c (get_template_parms_of_dependent_type): Factorized
2618 this out of incompatible_template_type_parms_p
2619 (incompatible_dependent_types_p): Renamed
2620 incompatible_template_type_parms_p into this. Make it detect
2621 two incompatible dependent typedefs too.
2622 (structural_comptypes): Use incompatible_dependent_types_p.
2623 * pt.c (get_template_info):
2624 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
2626 2010-01-20 Janis Johnson <janis187@us.ibm.com>
2627 Jason Merrill <jason@redhat.com>
2629 * mangle.c (write_type): Mangle transparent record as member type.
2630 * semantics.c (begin_class_definition): Recognize decimal classes
2631 and set TYPE_TRANSPARENT_AGGR.
2633 2010-01-20 Jason Merrill <jason@redhat.com>
2636 * mangle.c (write_expression): Handle tree codes that have extra
2637 arguments in the middle-end.
2639 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
2642 * except.c (expand_start_catch_block): Deal correctly with
2643 do_begin_catch returning error_mark_node.
2645 2010-01-20 Jason Merrill <jason@redhat.com>
2648 * class.c (layout_class_type): Set packed_maybe_necessary for packed
2652 * semantics.c (build_lambda_object): Call mark_used on captured
2656 * decl.c (grokdeclarator): Clear type_quals for a member function
2657 declared using a typedef. Don't complain about adding cv-quals
2658 to a function typedef in C++0x mode.
2660 2010-01-20 Jakub Jelinek <jakub@redhat.com>
2662 * decl.c (create_array_type_for_decl): Remove set but not used
2663 variable error_msg. Remove break stmts after return stmts.
2665 2010-01-19 Dodji Seketeli <dodji@redhat.com>
2667 * error.c (dump_template_parms, count_non_default_template_args):
2668 Revert fix of PR c++/42634.
2670 2010-01-18 Dodji Seketeli <dodji@redhat.com>
2673 * error.c (dump_template_parms): Use innermost template
2674 arguments before calling count_non_default_template_args.
2675 (count_non_default_template_args): We are being called with
2676 template innermost arguments now. There is no need to ensure
2679 2010-01-18 Dodji Seketeli <dodji@redhat.com>
2682 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
2684 2010-01-17 Dodji Seketeli <dodji@redhat.com>
2687 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
2689 2010-01-17 Dodji Seketeli <dodji@redhat.com>
2692 *pt.c (tsubst_decl): Get the arguments of a specialization from
2693 the specialization template, not from the most general template.
2695 2010-01-16 Jason Merrill <jason@redhat.com>
2698 * semantics.c (finish_decltype_type): Within a template, treat
2699 unresolved CALL_EXPR as dependent.
2701 2010-01-15 Dodji Seketeli <dodji@redhat.com>
2703 * error.c (dump_template_parms,count_non_default_template_args):
2704 Revert changes of PR c++/42634.
2706 2010-01-14 Jakub Jelinek <jakub@redhat.com>
2709 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
2710 functions with noreturn attribute.
2712 2010-01-14 Jason Merrill <jason@redhat.com>
2715 * call.c (build_new_method_call): Don't free the vec here.
2718 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
2720 2010-01-13 Dodji Seketeli <dodji@redhat.com>
2723 * error.c (dump_template_parms): Use innermost template
2724 arguments before calling count_non_default_template_args.
2725 (count_non_default_template_args): We are being called with
2726 template innermost arguments now. There is no need to ensure
2729 2010-01-07 Dodji Seketeli <dodji@redhat.com>
2732 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
2733 arguments that were previously deduced.
2735 2010-01-05 Jason Merrill <jason@redhat.com>
2737 * pt.c (unify_pack_expansion): Handle deduction from init-list.
2738 * call.c (build_over_call): Don't complain about it.
2740 2010-01-04 Jason Merrill <jason@redhat.com>
2743 * pt.c (tsubst_decl): Don't apply type attributes in place.
2746 * semantics.c (describable_type): Remove decltype comment and
2751 Copyright (C) 2010 Free Software Foundation, Inc.
2753 Copying and distribution of this file, with or without modification,
2754 are permitted in any medium without royalty provided the copyright
2755 notice and this notice are preserved.