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| author | H.J. Lu <hjl@gcc.gnu.org> | 2009-02-26 07:31:11 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2009-02-26 07:31:11 -0800 |
| commit | ebb9cc41a88a3db8ebf141e15cf4fe2a094cb262 (patch) | |
| tree | 8940c1d3b5294770db3411d60816208854e00245 | |
| parent | 38432148f9febd24a0bba40449ec24074474eb06 (diff) | |
| download | gcc-ebb9cc41a88a3db8ebf141e15cf4fe2a094cb262.zip gcc-ebb9cc41a88a3db8ebf141e15cf4fe2a094cb262.tar.gz gcc-ebb9cc41a88a3db8ebf141e15cf4fe2a094cb262.tar.bz2 | |
Split ChangeLog to ChangeLog-2007 and ChangeLog-2008.
From-SVN: r144448
| -rw-r--r-- | gcc/cp/ChangeLog | 6595 | ||||
| -rw-r--r-- | gcc/cp/ChangeLog-2007 | 3336 | ||||
| -rw-r--r-- | gcc/cp/ChangeLog-2008 | 3256 |
3 files changed, 6592 insertions, 6595 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 139abc6..9bf4224 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -408,6598 +408,3 @@ PR c++/38684 * typeck2.c (digest_init_r): Don't use process_init_constructor for non-aggregate classes. - -2008-12-31 Jakub Jelinek <jakub@redhat.com> - - PR c++/38647 - * parser.c (cp_parser_primary_expression) <case RID_FUNCTION_NAME>: - Return error_mark_node if cp_parser_non_integral_constant_expression - returns true. - - PR c++/38640 - * semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX. - -2008-12-29 Jakub Jelinek <jakub@redhat.com> - - PR c++/38635 - * parser.c (cp_parser_condition): Use cp_parser_require - instead of cp_lexer_consume_token to consume =. - - PR c++/38637 - * decl.c (start_enum): If enumtype is error_mark_node, exit early. - -2008-12-28 Jakub Jelinek <jakub@redhat.com> - - PR c++/38650 - * semantics.c (finish_omp_for): Don't add CLEANUP_POINT_EXPR - around volatile iteration var in condition and/or increment - expression. - -2008-12-27 Jakub Jelinek <jakub@redhat.com> - - PR c++/38639 - * pt.c (tsubst_omp_for_iterator): RECUR on whole init_expr instead of - just its type. - -2008-12-21 Jason Merrill <jason@redhat.com> - - PR c++/38597 - * name-lookup.c (arg_assoc_type): Handle DECLTYPE_TYPE. - -2008-12-20 Jakub Jelinek <jakub@redhat.com> - Manuel López-Ibáñez <manu@gcc.gnu.org> - - PR c++/36921 - * c-common.c (warn_about_parentheses): Remove ARG_UNUSED from - arg_left. Don't warn about X<=Y<=Z if comparison's type isn't - integral. - -2008-12-19 Jakub Jelinek <jakub@redhat.com> - - PR c++/38577 - * call.c (build_new_method_call): Handle call being COMPOUND_EXPR - or NOP_EXPR. - -2008-12-18 Jakub Jelinek <jakub@redhat.com> - - PR c++/38427 - * init.c (perform_member_init): For value-initialized - references call permerror instead of warning and don't emit any - INIT_EXPR. - -2008-12-18 Jason Merrill <jason@redhat.com> - - PR c++/38485 - * parser.c (cp_parser_token_starts_cast_expression): An EOF - can't start a cast-expression. - -2008-12-17 Jason Merrill <jason@redhat.com> - - * semantics.c (describable_type): New function. - (finish_decltype_type): Use it for dependent exprs. - * cp-tree.h: Declare it. - * mangle.c (write_type) [DECLTYPE_TYPE]: Set skip_evaluation. - (write_expression): If skip_evaluation, use type stubs. - * tree.c (cp_tree_equal): Handle PARM_DECLs from different - declarations of a function. - * init.c (build_new): Do auto deduction if type is describable. - * decl.c (cp_finish_decl): Likewise. - * parser.c (cp_parser_omp_for_loop): Likewise. - -2008-12-10 Jason Merrill <jason@redhat.com> - - PR c++/35319 - * mangle.c (write_builtin_type): Add mangling for decimal floating - point and fixed point types. - (write_type): Pass FIXED_POINT_TYPE along. - -2008-12-09 Mark Mitchell <mark@codesourcery.com> - - PR c++/37971 - * class.c (resolve_address_of_overloaded_function): Check - accessibility of member functions unless FLAGS indicates - otherwise. - * call.c (standard_conversion): Adjust flags passed to - instantiate_type. - (convert_default_arg): Do not perform access checks. - * cp-tree.h (tsubst_flags_t): Add tf_no_access_control. - -2008-12-08 Steve Ellcey <sje@cup.hp.com> - - * decl2.c (mark_used): Remove assemble_external call. - -2008-12-08 Dodji Seketeli <dodji@redhat.com> - - PR debug/38390 - * name-lookup.c (kept_level_p): Don't forget the case of levels - having using directives. - -2008-12-08 Richard Henderson <rth@redhat.com> - - PR 38240 - * class.c (finish_struct_bits): Use SET_TYPE_MODE. - * decl.c (record_unknown_type): Likewise. - (start_enum, finish_enum): Likewise. - -2008-12-05 Jakub Jelinek <jakub@redhat.com> - - PR c++/35336 - * error.c (dump_expr): Handle BIT_FIELD_REF. - -2008-12-05 Sebastian Pop <sebastian.pop@amd.com> - - PR bootstrap/38262 - * Make-lang.in (cc1plus-dummy, cc1plus): Add BACKENDLIBS, - remove GMPLIBS. - -2008-12-04 Jason Merrill <jason@redhat.com> - - PR c++/37906 - * decl.c (grok_special_member_properties): Set TYPE_HAS_COMPLEX_DFLT - here. - * class.c (check_bases_and_members): Rather than assuming any - user-declared default constructor is complex here. - -2008-12-04 Richard Guenther <rguenther@suse.de> - - PR c++/38334 - * typeck.c (get_member_function_from_ptrfunc): Mark the vtbl - pointer access with TREE_NO_WARNING. - -2008-12-03 Jason Merrill <jason@redhat.com> - - PR c++/38232 - * init.c (build_value_init): Do initial zero-initialization - of a class with an implicitly-defined constructor using - build_zero_init rather than in build_value_init. - (build_value_init_1): Fold into build_value_init. - - PR c++/38256 - * parser.c (cp_parser_conversion_type_id): Diagnose - 'operator auto' here. - * decl.c (grokdeclarator): Not here. - - PR c++/38380 - * decl.c (grokdeclarator): Only set DECL_NONCONVERTING_P - on explicit constructors. - * pt.c (tsubst_copy_and_build) [CONSTRUCTOR]: Propagate - CONSTRUCTOR_IS_DIRECT_INIT. - -2008-12-02 Jason Merrill <jason@redhat.com> - - PR c++/35782, c++/37860 - * call.c (build_user_type_conversion_1): Remember - list-initialization. - (convert_like_real): Likewise. - (build_over_call): Don't require the copy constructor - for copy-list-initialization. - * cp-tree.h (TARGET_EXPR_LIST_INIT_P): New macro. - - PR c++/37234 - * decl.c (cp_finish_decl): Handle =default and =delete for - templates, too. - -2008-12-01 Jakub Jelinek <jakub@redhat.com> - - PR c++/38257 - * parser.c (cp_parser_omp_for_loop): Handle auto. - * pt.c (tsubst_omp_for_iterator): Likewise. - -2008-11-28 Jason Merrill <jason@redhat.com> - - PR c++/38233 - * init.c (perform_member_init): Fix value-initialization. - (build_value_init_1): Add assert to catch cases that will break - in the gimplifier. - (build_default_init): Remove. - * cp-tree.h: Remove its prototype. - * pt.c (tsubst_expr) [DECL_EXPR]: Use build_value_init for - value-initialization. - - PR c++/38278 - * parser.c (cp_parser_class_name): Only call - maybe_note_name_used_in_class if we actually found a class name. - -2008-11-25 Jason Merrill <jason@redhat.com> - - PR c++/28743 - * decl2.c (check_classfn): Error rather than abort on parameter - list mismatch. - -2008-11-20 Jason Merrill <jason@redhat.com> - - PR c++/28513 - * parser.c (cp_parser_class_name): Call maybe_note_name_used_in_class. - - PR c++/37540 - * call.c (build_over_call): Take the address of the function even - in a template. - (build_new_method_call): Remember the type of the called function - in a template. - -2008-11-19 Dodji Seketeli <dodji@redhat.com> - - PR c++/37142 - * pt.c (coerce_template_template_parm): Use the more robust - uses_template_parms instead of dependent_type_p. - -2008-11-19 Dodji Seketeli <dodji@redhat.com> - - PR c++/35405 - * pt.c (lookup_template_class): Check pointers before dereferencing - them. - * error.c (dump_template_decl): Likewise. - -2008-11-19 Jason Merrill <jason@redhat.com> - - PR c++/36410 - * decl2.c (grokfield): Pass ATTR_FLAG_TYPE_IN_PLACE for a typedef - that names a class for linkage purposes. - - PR c++/37563 - * parser.c (cp_parser_pseudo_destructor_name): A pseudo-destructor - name is not a declaration. - - PR c++/37256 - * pt.c (instantiate_decl): Don't require a definition of - a template that is explicitly instantiated 'extern'. - -2008-11-18 Jason Merrill <jason@redhat.com> - Jakub Jelinek <jakub@redhat.com> - - PR c++/37962 - * parser.c (cp_parser_type_id): Complain about auto. - * decl.c (grokdeclarator): Complain about parameters and - conversion functions declared with auto. - - * call.c (standard_conversion): Use CLASS_TYPE_P instead of - MAYBE_CLASS_TYPE_P. - * cp-tree.h (TYPE_NON_AGGREGATE_CLASS): Likewise. - -2008-11-17 Jakub Jelinek <jakub@redhat.com> - - PR c++/36089 - * init.c (constant_value_1): Handle TREE_LIST init. - -2008-11-15 Jakub Jelinek <jakub@redhat.com> - - PR c++/37561 - * typeck.c (cp_build_unary_op): Don't call get_unwidened. Use - argtype instead of result_type. - -2008-11-14 Jason Merrill <jason@redhat.com> - - PR c++/38030 - * semantics.c (finish_call_expr): Don't repeat arg-dep lookup - for a non-dependent call. - - PR c++/37740 - * call.c (build_aggr_conv): Increment i. - -2008-11-13 Jason Merrill <jason@redhat.com> - - PR c++/37932 - * typeck2.c (process_init_constructor_record): Update bitfield - handling. - (check_narrowing): Update bitfield handling, print source type. - -2008-11-12 Jakub Jelinek <jakub@redhat.com> - - PR c++/36478 - Revert: - 2007-05-07 Mike Stump <mrs@apple.com> - * parser.c (check_empty_body): Add. - (cp_parser_iteration_statement): Add call to check_empty_body. - -2008-11-12 Jason Merrill <jason@redhat.com> - - PR c++/38007 - * typeck.c (cp_build_modify_expr): Update bitfield handling. - -2008-11-12 Jakub Jelinek <jakub@redhat.com> - - PR c++/34269 - * parser.c (cp_parser_simple_declaration): Don't commit - to tentative parse if parse errors were seen. - - PR c++/35334 - * error.c (dump_expr): Handle COMPLEX_EXPR. - -2008-11-10 Jakub Jelinek <jakub@redhat.com> - - PR c++/38021 - * parser.c (cp_parser_enum_specifier): After parsing :, - parse definitely. Don't return early if type specifier - is erroneous. - -2008-11-06 David Edelsohn <edelsohn@gnu.org> - - PR target/26397 - * g++spec.c (LIBSTDCXX_STATIC): New. - (lang_spec_driver): Use LIBSTDCXX_STATIC when not - shared_libgcc. - -2008-11-05 Fabien Chene <fabien.chene@gmail.com> - - PR c++/32519 - * cp-tree.h: Fix DECL_NONSTATIC_MEMBER_P to handle member template - functions. - -2008-11-05 Richard Guenther <rguenther@suse.de> - - PR middle-end/37742 - * decl.c (start_preparsed_function): Use the correct type for - building the RESULT_DECL. - -2008-10-31 Jakub Jelinek <jakub@redhat.com> - - PR c++/37967 - * decl.c (grokdeclarator): Diagnose auto function decl without - late return type and late return type function decl where type - is not auto. - - PR c++/37965 - * decl.c (cp_finish_decl): Diagnose type_uses_auto type with - no initializer. - -2008-10-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 11492 - * class.c (check_bitfield_decl): Rename min_precision to - tree_int_cst_min_precision. - * decl.c (finish_enum): Likewise. - -2008-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org> - - PR c++/26997 - * parser.c (cp_parser_token_starts_cast_expression): New. - (cp_parser_cast_expression): Peek the next token to decide whether - this could be a parenthesized constructor or is definitely an - actual cast. - -2008-10-24 Manuel López-Ibáñez <manu@gcc.gnu.org> - - PR c/7543 - * typeck.c (build_x_binary_op): Update call to - warn_about_parentheses. - * parser.c (cp_parser_binary_expression): Add note about passing - the correct code for unary expressions. - -2008-10-24 Jakub Jelinek <jakub@redhat.com> - - * Make-lang.in (check-c++-subtargets): New alias for - check-g++-subtargets. - (lang_checks_parallelized): Add check-g++. - (check_g++_parallelize): New variable. - -2008-10-21 Richard Guenther <rguenther@suse.de> - - * semantics.c (simplify_aggr_init_exprs_r): Remove. - (expand_or_defer_fn): Do not walk the function body to - simplify aggr_init_exprs. - -2008-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org> - - PR c++/37004 - * typeck.c (cp_common_type): New. The same as - type_after_usual_arithmetic_conversions but without promotions. - (type_after_usual_arithmetic_conversions): Do the promotions and - call cp_common_type. - (common_type): Make it behave like the C version of this - function. Do not handle pointer types. - (common_pointer_type): Move handling of pointer types from - common_type to here. - (cp_build_binary_op): Use common_pointer_type instead of - common_type in call to pointer_diff. - Use cp_common_type instead of common_type. - * cp-tree.h (common_pointer_type): Declare. - -2008-10-14 Jakub Jelinek <jakub@redhat.com> - - PR c++/37819 - * cp-gimplify.c (cp_genericize_r): Only fold_convert COND_EXPR - arguments if they don't already have COND_EXPR's type. - -2008-10-14 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/37650 - * pt.c (push_template_decl_real): Check that current_template_parms - is not null. - (process_partial_specialization): Assert current_template_parms not - null. - -2008-10-13 Doug Evans <dje@google.com> - - * cp-tree.h (DECL_MAIN_P): Fix parentheses around expression. - -2008-10-10 Jakub Jelinek <jakub@redhat.com> - - PR c++/37146 - * cp-gimplify.c (cp_genericize_r): Fix up bitfield operands of - COND_EXPR. - -2008-10-09 Jakub Jelinek <jakub@redhat.com> - - PR c++/37568 - * semantics.c (finalize_nrv_r): Clear DECL_INITIAL instead of - setting it to error_mark_node. - -2008-10-07 Steve Ellcey <sje@cup.hp.com> - - * decl.c (start_cleanup_fn): Declare as inline. - -2008-10-06 Jason Merrill <jason@redhat.com> - - PR c++/37376, other mangling issues - * mangle.c (write_type): Update TYPE_PACK_EXPANSION mangling. - (write_member_name): Break out from... - (write_expression): ...here. Handle dependent COMPONENT_REF. - (write_template_arg): Wrap an argument pack in 'I'/'E'. - (write_builtin_type): Update char16/32_t mangling. - (write_nested_name, write_prefix): Don't forget template args - for typename types. - * operators.def: Add ARROW_EXPR, update COMPONENT_REF and - EXPR_PACK_EXPANSION. - -2008-10-06 Aldy Hernandez <aldyh@redhat.com> - - * typeck.c (build_x_indirect_ref): Add location argument. - (cp_build_binary_op): Pass location to warn_for_div_by_zero. - (cp_build_unary_op): Add location argument. - (cp_build_modify_expr): Same. - * class.c (build_base_path): Pass location to build_indirect_ref. - * semantics.c (handle_omp_for_class_iterator): Pass elocus to - build_modify_expr. - -2008-10-05 Dodji Seketeli <dodji@redhat.com> - - PR c++/37410 - * cp-gimplify.c (cp_gimplify_expr): For each USING_STMT - make sure an IMPORTED_DECL node is added to the BLOCK_VARS list - of the innermost containing BLOCK. - -2008-10-03 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/37719 - * error.c (dump_function_decl): Save the exceptions in case of - error about incompatible specifications in a specialization. - -2008-10-01 Andrew Pinski <andrew_pinski@playstation.sony.com> - - * tree.c (lvalue_p_1): COMPOUND_LITERAL_EXPR is also an lvalue. - -2008-09-30 H.J. Lu <hongjiu.lu@intel.com> - - PR c++/37683 - * parser.c (cp_parser_selection_statement): Fix uninitialized - variable. - -2008-09-30 Simon Martin <simartin@users.sourceforge.net> - - PR c++/37555 - PR c++/37556 - * decl.c (grokdeclarator): Set the type for typedefs to a - nested-name-specifier to error_mark_node. - -2008-09-30 Paolo Bonzini <bonzini@gnu.org> - - * parser.c (cp_parser_selection_statement): Implement here the - -Wempty-body warning for `if' and `else' statements. - * semantics.c (finish_if_stmt): Do not call empty_body_warning. - -2008-09-25 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/37649 - * name-lookup.c (maybe_process_template_type_declaration): Check - return value of push_template_decl_real for error_mark_node. - -2008-09-24 Aldy Hernandez <aldyh@redhat.com> - - * semantics.c (finish_fname): Pass location to fname_decl. - -2008-09-23 Jakub Jelinek <jakub@redhat.com> - - PR c++/37533 - * semantics.c (finish_omp_for): If processing_template_decl, just build - MODIFY_EXPR for init instead of calling cp_build_modify_expr. - -2008-09-23 Aldy Hernandez <aldyh@redhat.com> - - * typeck.c (build_array_ref): Pass location to cp_build_binary_op. - (get_member_function_from_ptrfunc): Same. - (build_x_binary_op): Same. - (build_binary_op): Same. - (cp_build_binary_op): New location argument. - (pointer_diff): Pass location to cp_build_binary_op. - (cp_truthvalue_conversion): Pass location to build_binary_op. - (convert_ptrmem): Pass location to cp_build_binary_op. - (cp_build_modify_expr): Same. - (build_ptrmemfunc): Same. - * init.c (expand_cleanup_for_base): Pass location to - c_common_truthvalue_conversion. - (build_new_1): Pass location to cp_build_binary_op. - (build_vec_delete_1): Pass location to *build_binary_op, - c_common_truthvalue_conversion. - (build_vec_init): Same. - (build_delete): Same. - * decl.c (compute_array_index_type): Same. - * call.c (build_new_op): Same. - * rtti.c (build_dynamic_cast_1): Same. - * cp-tree.h: Add argument to cp_build_binary_op. - * semantics.c (handle_omp_for_class_iterator): Pass location to - *build_binary_op, c_common_truthvalue_conversion. - * decl2.c (get_guard_cond): Same. - -2008-09-17 Richard Guenther <rguenther@suse.de> - - PR c++/22374 - * rtti.c (build_dynamic_cast_1): Convert the COND_EXPR - result to the correct type. - -2008-09-17 H.J. Lu <hongjiu.lu@intel.com> - - PR c++/37450 - * name-lookup.c (pushdecl_maybe_friend): Don't return the old - parameter for duplicate. - -2008-09-17 Jason Merrill <jason@redhat.com> - - PR c++/37588 - * name-lookup.c (lookup_type_scope): Look through sk_function_parms. - -2008-09-17 Jakub Jelinek <jakub@redhat.com> - - PR c++/37552 - * typeck.c (build_array_ref): Use protected_set_expr_location instead - of SET_EXPR_LOCATION when ret might not be an expression. - -2008-09-17 Jan Hubicka <jh@suse.cz> - - PR c++/18071 - * cp/decl.c (start_method): Set DECL_NO_INLINE_WARNING_P. - -2008-09-16 Jakub Jelinek <jakub@redhat.com> - - PR c++/37531 - * semantics.c (finish_compound_literal): Return error_mark_node if - type is errorneous. - - PR c++/37532 - * lex.c (init_reswords): Don't populate ridpointers for D_CONLY - reserved words. - -2008-09-15 Aldy Hernandez <aldyh@redhat.com> - - * decl.c (duplicate_decls): Call error_at. - (grokfndecl): New location argument. Use location if available. - (grokdeclarator): Pass declarator location to grokfndecl. - * cp-tree.h (struct cp_declarator): Update comment for id_loc. - * decl2.c (check_classfn): Use error_at. - * parser.c (cp_parser_init_declarator): Set function_start_locus - to brace location. - (cp_parser_member_declaration): Set id_loc for function declarators. - -2008-09-09 Jan Hubicka <jh@suse.cz> - - PR middle-end/37500 - * pt.c (tsubst_decl): Do not copy DECL_STRUCT_FUNCTION pointer. - -2008-09-09 Jakub Jelinek <jakub@redhat.com> - - PR c++/37417 - * tree.c (array_type_nelts_top): Add size_one_node instead of - integer_one_node. - -2008-09-09 Jason Merrill <jason@redhat.com> - - PR c++/37439 - * pt.c (tsubst_copy) [PARM_DECL]: Don't abort if the parm has - DECL_CONTEXT set. - -2008-09-09 Jakub Jelinek <jakub@redhat.com> - - PR c++/37389 - * decl.c (build_enumerator): Handle previous value's DECL_INITIAL - being error_operand_p. Don't clear value if it was error_mark_node. - -2008-09-09 Paolo Bonzini <bonzini@gnu.org> - - * cp-objcp-common.h (LANG_HOOKS_EXPAND_DECL): Remove. - * cp-tree.h: Don't mention DECL_ANON_UNION_ELEMS. - * semantics.c (anon_aggr_type_p): Remove. - -2008-09-06 Jason Merrill <jason@redhat.com> - - PR c++/37302 - * parser.c (cp_parser_parameter_declaration_list): Process the - PARM_DECLs as we go and push them. Return a TREE_LIST. - (cp_parser_parameter_declaration_clause): Return a TREE_LIST. - (cp_parser_direct_declarator): Create a binding level and - suppress deprecated warnings in the parameter list. - (make_call_declarator): PARMS is now a tree. - * cp-tree.h (struct cp_declarator): Function parms are now a tree. - * decl.h (enum deprecated_states, deprecated_state): Move here. - * decl.c: From here. - (type_is_deprecated): New fn. - (grokparms): PARMLIST is a tree now. Warn about parms that - use deprecated types. - * mangle.c (write_expression): Handle PARM_DECL, CALL_EXPR and - 0-operand cast. - * pt.c (tsubst) [DECLTYPE_TYPE]: Set skip_evaluation. - (tsubst_copy) [PARM_DECL]: Handle a PARM_DECL used outside of a - function. - * name-lookup.c (pushtag): Look through function parameter scopes. - (pushdecl_maybe_friend): Don't set DECL_CONTEXT on a PARM_DECL - when we're parsing a function declarator. - -2008-09-05 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/37342 - * tree.c (cp_build_qualified_type_real): Deal with sharing of - TYPE_LANG_SPECIFIC in the canonical types of pointer-to-method - types. - -2008-09-04 Ian Lance Taylor <iant@google.com> - - * parser.c (check_no_duplicate_clause): Change code parameter to - enum omp_clause_code. - -2008-09-03 Jakub Jelinek <jakub@redhat.com> - - PR c++/37348 - * decl.c (cp_finish_decl): Only set - DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P if decl is VAR_DECL. - - PR c++/37189 - * cp-tree.h (defer_mark_used_calls, deferred_mark_used_calls): New - extern decls. - * decl2.c (mark_used): If defer_mark_used_calls, push decl into - deferred_mark_used_calls vector and exit early. - * decl.c (defer_mark_used_calls, deferred_mark_used_calls): New - variables. - (finish_function): Set defer_mark_used_calls for the duration of the - function. Call mark_used on any queued decls. - -2008-09-02 Jason Merrill <jason@redhat.com> - - PR c++/37208 - * call.c (build_over_call): Make =delete work with SFINAE. - * class.c (resolve_address_of_overloaded_function): Likewise. - - * cp-tree.h (struct lang_decl_flags): Rename threadprivate_p to - threadprivate_or_deleted_p. - (CP_DECL_THREADPRIVATE_P): Adjust. - (DECL_DELETED_FN): Likewise. - (SD_UNINITIALIZED, SD_INITIALIZED, SD_DEFAULTED): New macros. - (SD_DELETED): New macro. - * parser.c (cp_parser_init_declarator): Use them. - * decl.c (start_decl): Use them. - - * decl2.c (mark_used): Give =deleted error even in sizeof. - - * typeck2.c (check_narrowing): Downgrade narrowing error to - permerror. - -2008-09-02 Aldy Hernandez <aldyh@redhat.com> - - * typeck.c (build_array_ref): Use new location argument. - * class.c (build_vtbl_ref_1): Pass location to build_array_ref. - * call.c (build_new_op): Same. - * decl2.c (grok_array_decl): Same. - * cp-tree.h (build_array_ref): Add location argument to prototype. - -2008-09-01 Aldy Hernandez <aldyh@redhat.com> - - * typeck.c (build_x_indirect_ref): Add location argument. - * class.c (build_base_path): Pass location to build_indirect_ref. - * pt.c (tsubst_copy_and_build): Pass location to - finish_label_address_expr. - * parser.c (cp_parser_unary_expression): Same. - -2008-08-31 Jason Merrill <jason@redhat.com> - - Implement late-specified return type using 'auto'. - * cp-tree.h (struct cp_declarator): Add late_return_type field to - function declarator. - * parser.c (cp_parser_late_return_type_opt): New fn. - (cp_parser_direct_declarator): Use it. - (make_call_declarator): Put it in the declarator. - * decl.c (grokdeclarator): Splice in late-specified return type. - * pt.c (splice_late_return_type): New fn. - -2008-08-29 Michael Meissner <gnu@the-meissners.org> - - * decl.c (builtin_function_1): Take a bool argument to decide - whether to use pushdecl or pushdecl_top_level. - (duplicate_decls): Copy function specific target and optimization - options on duplicate declarations. - (cxx_builtin_function): Update builtin_function_1 call. - (cxx_builtin_function_ext_scope): New function, guarantee that the - declaration is done at global scope. - - * cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE): New - macro, define builtin function hook for delayed machine specific - builtins. - - * cp-tree.h (cxx_builtin_function_ext_scope): Add declaration. - -2008-08-30 Jason Merrill <jason@redhat.com> - - PR c++/37288 - * pt.c (dependent_type_p): Don't abort on auto outside of a template. - -2008-08-29 Jason Merrill <jason@redhat.com> - - Implement C++0x 'auto' semantics. - * decl.c (start_decl_1): Don't complain about auto being incomplete. - (cp_finish_decl): Deduce auto. - * init.c (build_new): Handle 'new auto'. - * typeck2.c (cxx_incomplete_type_diagnostic): Give a different - message for auto than for normal template type parms. - * pt.c (type_dependent_expression_p): Handle { }. - (make_auto): New function. - (listify_autos): New function. - (do_auto_deduction): New function. - (is_auto): New function. - (type_uses_auto): New function. - * cp-tree.h: Declare them. - * parser.c (cp_parser_decl_specifier_seq): In C++0x mode, don't - treat auto as a declspec. - (cp_parser_simple_type_specifier): It's a type-specifier. - -2008-08-29 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (write_type): Add target-specific manglings for - non-fundamental types to the substitution table. - gcc/testsuite/ - -2008-08-29 Jakub Jelinek <jakub@redhat.com> - - PR fortran/29635 - PR fortran/23057 - * name-lookup.c (do_using_directive, cp_emit_debug_info_for_using): - Adjust debug_hooks->imported_module_or_decl callers. - -2008-08-29 Jan Hubicka <jh@suse.cz> - - * cp-gimplify.c (cp_gimplify_expr): Add PRED_CONTINUE heuristic. - -2008-08-28 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/37260 - * decl.c (reshape_init_r): Check init for error_mark_node. - -2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/17880 - * semantics.c (maybe_convert_cond): Call verify_sequence_points. - (finish_return_stmt): Likewise. - (finish_switch_condition): Likewise. - -2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * cp-tree.h: Fix #error directive. - -2008-08-26 Douglas Gregor <doug.gregor@gmail.com> - - * typeck.c (type_after_usual_arithmetic_conversions): Don't do the - usual arithmetic conversions on scoped enumeration types. - (common_type): Ditto. - (default_conversion): Don't perform integral promotions on scoped - enumeration types. - (build_array_ref): Scoped enumeration types can't be used as - subscripts. - * decl.c (start_enum): If building a C++0x scoped enumeration, - enter its scope. If provided with an underlying type, check that - underlying type and set up the enumeration type accordingly. - (finish_enum): Only compute an underlying type if the underlying - type isn't already fixed, and only convert the enumerator values - now if we've just computed the underlying type. Finish the scope - of C++0x scoped enumerations. - (build_enumerator): For enumerations with a fixed underlying type, - check the enumerator values when the enumerator is defined. - (lookup_enumerator): New. - * call.c (standard_conversion): Don't allow assignment from - integers to scoped enumeration types, even with -fpermissive. - Don't convert from scoped enumerations to bool or any arithmetic - types. - (build_conditional_expr): Don't per the usual arithmetic - conversions for scoped enumeration types. - (convert_like_real): Check complain to see if we should - produce warnings. - * error.c (class_key_or_enum_as_string): Print scoped enums. - * cp-tree.h (MAYBE_CLASS_TYPE_P): Check CLASS_TYPE_P, not - TYPE_LANG_FLAG_5. - (INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P): New. - (SCOPED_ENUM_P): New. - (UNSCOPED_ENUM_P): New. - (SET_SCOPED_ENUM_P): New. - (ENUM_UNDERLYING_TYPE): New. - * pt.c (lookup_template_class): Update the instantiation of enum - types to deal with C++0x scoped enumerations and underlying - types. - * name-lookup.c (begin_scope): Deal with scoped enumeration - scopes. - (lookup_qualified_name): Deal with lookup into enumeration types. - * name-lookup.h (enum scope_kind): Add sk_scoped_enum. - * parser.c (cp_parser_class_or_namespace_name): Rename to... - (cp_parser_qualifying_entity): ... this. Also, in C++0x mode, - parse a type-name that can be an enumeration type. - (cp_parser_nested_name_specifier_opt): Update with C++0x grammar. - (cp_parser_elaborated_type_specifier): Parse the - optional `struct' or `class' following enum (in C++0x). - (cp_parser_enum_specifier): Parse C++0x scoped enumerations and - enum-base clauses. - -2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * typeck.c: Update all calls to pedwarn. - * decl.c: Likewise. - * call.c: Likewise. - * error.c: Likewise. - * pt.c: Likewise. - * name-lookup.c: Likewise. - * parser.c: Likewise. - -2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/35158 - * parser.c (cp_parser_omp_for_loop): Handle parenthesized - initializers. - -2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * parser.c: Update all calls to inform. - * typeck.c: Likewise. - * init.c: Likewise. - * class.c: Likewise. - * call.c: Likewise. - * method.c: Likewise. - * friend.c: Likewise. - * typeck2.c: Likewise. - * pt.c: Likewise. - * name-lookup.c: Likewise. - * lex.c: Likewise. - -2008-08-19 Jakub Jelinek <jakub@redhat.com> - - PR debug/37156 - * error.c (cp_print_error_function): Deal with recursive BLOCK trees. - -2008-08-18 Tomas Bily <tbily@suse.cz> - - * tree.c (cp_tree_equal): Use CONVERT_EXPR_CODE_P. - -2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * typeck.c: Update all callers of permerror. - * init.c: Likewise. - * class.c: Likewise. - * decl.c: Likewise. - * call.c: Likewise. - * except.c: Likewise. - * cvt.c: Likewise. - * typeck2.c: Likewise. - * pt.c: Likewise. - * semantics.c: Likewise. - * name-lookup.c: Likewise. - * lex.c: Likewise. - * decl2.c: Likewise. - * parser.c: Likewise. - -2008-08-14 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/34485 - * pt.c (check_template_shadow): Change to return a bool. - * name-lookup.c (push_class_level_binding): Early return if - check_template_shadow returns false. - * cp-tree.h (check_template_shadow): Adjust declaration. - -2008-08-14 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/34600 - * decl.c (grokdeclarator): In case of extern and initializer, return - error_mark_node after the error. - -2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 30551 - * decl.c (grokfndecl): Call check_main_parameters_type only if - -Wmain. - -2008-08-12 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/37087 - * parser.c (cp_parser_class_head): Early return error_mark_node in - case of global qualification of class name or qualified name that - does not name a class. - -2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/12242 - * cvt.c (ocp_convert): Warn for out-of-range conversions to enum. - -2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 36901 - * cp-tree.h (struct diagnostic_context, struct diagnostic_info): - Delete forward declarations. Check that toplev.h has not been - included before this file. Include toplev.h and diagnostic.h. - * error.c (cp_cpp_error): Use DK_PEDWARN. - (cxx_incomplete_type_diagnostic): Update declaration. - (cxx_incomplete_type_error): Use DK_ERROR. - * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t - as argument. Use emit_diagnostic. - (cxx_incomplete_type_error): Use DK_ERROR. - (add_exception_specifier): Use diagnostic_t instead of custom - codes. - * typeck.c (complete_type_or_else): Update call to - cxx_incomplete_type_diagnostic. - * init.c (build_delete): Likewise. - * call.c (diagnostic_fn_t): Remove unused typedef. - (build_temp): Pass a pointer to diagnostic_t. - (convert_like_real): Use emit_diagnostic. - (joust): Check return value of warning before giving informative - note. - * friend.c (do_friend): Check return value of warning - before giving informative note. - * parser.c (cp_parser_template_id): Likewise. - -2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 7651 - * class.c (check_bases_and_members): Warn with -Wuninitialized - instead of -Wextra. - -2008-08-08 Volker Reichelt <v.reichelt@netcologne.de> - - PR c++/35985 - * decl.c (xref_basetypes): Check base for MAYBE_CLASS_TYPE_P, - and make sure it is not a union. - -2008-08-07 H.J. Lu <hongjiu.lu@intel.com> - - * semantics.c (finish_decltype_type): Initialize type. - -2008-08-07 Douglas Gregor <doug.gregor@gmail.com> - - * semantics.c (finish_decltype_type): Handle calls to function - pointers and references to functions properly. - -2008-08-06 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/36460 - * parser.c (cp_parser_template_argument): Don't assume that '>>' - following a type-id is an error when in C++0x mode. - -2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 26785 - * decl.c (grokdeclarator): Use explicit location with permerror_at. - -2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 8715 - * typeck.c (cp_build_binary_op): Move code to c-common.c. - -2008-08-05 Jason Merrill <jason@redhat.com> - - PR c++/37016 - * decl.c (build_ptrmemfunc_type): Don't require structural - comparison of PMF types. - * tree.c (cp_build_qualified_type_real): Don't clear - a valid TYPE_PTRMEMFUNC_TYPE. - * typeck.c (cp_build_unary_op): Still do build_ptrmemfunc in - templates. - -2008-08-04 Jason Merrill <jason@redhat.com> - - PR c++/36963 - * typeck2.c (check_narrowing): Allow narrowing conversion - from an explicit floating-point constant. - - PR c++/37006 - * pt.c (tsubst_decl): Leave DECL_INITIAL set on deleted - instantiations. - -2008-08-04 Simon Baldwin <simonb@google.com> - - PR c++/36999 - * parser.c (cp_parser_elaborated_type_specifier): Warn only when - the declaration's id is followed by a semicolon. - -2008-07-31 Jakub Jelinek <jakub@redhat.com> - - PR c++/36405 - * rtti.c (get_tinfo_decl_dynamic, get_typeid): Call - complete_type_or_else even for UNKNOWN_TYPE to get diagnostics. - -2008-07-31 Jason Merrill <jason@redhat.com> - - PR c++/36633 - * init.c (build_new_1): Don't convert pointer to the data type - until we're actually going to treat it as that type. - - PR c++/11309 - * tree.c (build_aggr_init_expr): Split out... - (build_cplus_new): ...from here. - (stabilize_init): Don't mess with AGGR_INIT_EXPR either. - * init.c (build_new_1): new T() means value-initialization, - not default-initialization. - (build_vec_init): Likewise. - (build_value_init_1): Use build_aggr_init_expr. - -2008-07-30 Dodji Seketeli <dseketel@redhat.com> - - PR c++/36767 - * decl2.c (fix_temporary_vars_context_r): New function. - (one_static_initialization_or_destruction): Make sure temporary - variables part of the initialiser have their DECL_CONTEXT() - properly set. - -2008-07-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 34389 - * typeck.c (build_binary_op): Encapsulate code into - shorten_binary_op. - -2008-07-29 Jakub Jelinek <jakub@redhat.com> - - PR c++/36852 - * tree.c (cplus_array_hash, build_cplus_array_type_1): Hash on - TYPE_UID instead of pointers. - -2008-07-29 Jan Hubicka <jh@suse.cz> - - * optimize.c (maybe_clone_body): Remove DECL_INLINE. - * decl.c (duplicate_decls): Likewise. - (grokfndecl): Likewise. - (start_method): Likewise. - * method.c (make_thunk, make_alias_for, implicitly_declare_fn): - Likewise. - * pt.c (register_specialization, regenerate_decl_from_template): - Likewise. - * decl2.c (grokfield): Likewise. - -2008-07-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 34985 - * decl.c (duplicate_decls): Merge USED flags. - -2008-07-27 Jason Merrill <jason@redhat.com> - - PR c++/36943 - * decl.c (reshape_init_r): Allow C++0x initializer lists. - -2008-07-28 Richard Guenther <rguenther@suse.de> - - Merge from gimple-tuples-branch. - - 2008-07-22 Aldy Hernandez <aldyh@redhat.com> - - * cp-gimplify.c (gimplify_if_stmt): Set location on newly created - COND_EXPR. - - 2008-07-18 Jakub Jelinek <jakub@redhat.com> - - * decl.c (finish_function): Call gimple_body after cp_genericize. - - 2008-07-18 Aldy Hernandez <aldyh@redhat.com> - - * optimize.c: Include gimple.h instead of tree-gimple.h. - * Make-lang.in (cp-gimplify.o): Depend on tree-iterator.h. - * cp-gimplify.c: Rename tree-gimple.h to gimple.h. Include - tree-iterator.h. - - 2008-07-16 Jakub Jelinek <jakub@redhat.com> - - * optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE for the clone. - - 2008-07-14 Jakub Jelinek <jakub@redhat.com> - - * cp-gimplify.c (cp_gimplify_expr): Update comment. - - 2008-07-14 Aldy Hernandez <aldyh@redhat.com> - - * cp-tree.h (union lang_tree_node): Rename GENERIC_NEXT to - TREE_CHAIN. - * cp-gimplify.c (cxx_omp_clause_apply_fn): Rename - GIMPLE_MODIFY_STMT to MODIFY_EXPR. - (cxx_omp_clause_copy_ctor): Same. - (cxx_omp_clause_assign_op): Same. - - 2008-05-28 Jakub Jelinek <jakub@redhat.com> - - * cp-gimplify.c (cp_gimplify_omp_for): Add pre_p argument. Tuplify. - (cp_gimplify_expr): Adjust caller. - - 2008-05-11 Doug Kwan <dougkwan@google.com> - - * init.c (build_vec_delete): Add type conversion for argument - 0 of POINTER_PLUS_EXPR. - - 2008-04-29 Doug Kwan <dougkwan@google.com> - - * decl2 (File): Include "gimple.h" - (cp_write_global_declarations): Use gimple_body instead of - DECL_SAVED_TREE. - * Make-lang.in (cp/decl2.o): Add $(GIMPLE_H) - - 2008-04-10 Diego Novillo <dnovillo@google.com> - - http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00913.html - - * optimize.c (maybe_clone_body): Re-enable call to - clone_body. - * cp-gimplify.c (cp_gimplify_omp_for): Mark disabled - code with call to gimple_unreachable. - (cp_genericize): Fix handling of clone bodies. - - 2008-04-04 Diego Novillo <dnovillo@google.com> - - http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00413.html - - * optimize.c (maybe_clone_body): Re-enable. - - 2008-02-19 Diego Novillo <dnovillo@google.com> - Oleg Ryjkov <olegr@google.com> - - http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html - - * cp-gimplify.c (gimplify_for_stmt): Change gimple_seq - argument to gimple_seq *. Update all users. - (gimplify_must_not_throw_expr): Likewise. - - 2008-02-04 Oleg Ryjkov <olegr@google.com> - - * except.c: Include gimple.h - (cp_protect_cleanup_actions): Convert to tuples. - * Make-lang.in (cp/except.o): Add dependency on gimple.h - - 2007-11-10 Aldy Hernandez <aldyh@redhat.com> - - * cp-gimplify.c (gimplify_cp_loop): Call tree_annotate_all_with_locus - instead of annotating each block manually. - - 2007-10-30 Aldy Hernandez <aldyh@redhat.com> - - * cp-gimplify.c (gimplify_cp_loop): Tuplify. - (gimplify_for_stmt): Same. - (gimplify_switch_stmt): Same. - (cp_gimplify_expr): [FOR_STMT]: Do not call gimplify_for_stmt. Return - GS_OK. - [WHILE_STMT]: Return GS_OK. - [SWITCH_STMT]: Same. - [CONTINUE_STMT]: Same. - [BREAK_STMT]: Same. - (cp_genericize): Set gimple_body() of cloned functions when needed. - - 2007-10-29 Aldy Hernandez <aldy@quesejoda.com> - - * cp-gimplify.c: Move build_gimple_eh_filter_tree here. - (cp_gimplify_init_expr): Convert to tuples. - (gimplify_must_not_throw_expr): Make function return a - gimplify_status and convert to tuples. - - 2007-10-18 Aldy Hernandez <aldy@quesejoda.com> - - * cp-gimplify.c (genericize_try_block): Enable and do not call - gimplify_stmt. - (genericize_catch_block): Same. - (genericize_eh_spec_block): Same. - Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree. - (cp_gimplify_expr): Enable TRY_BLOCK, HANDLER, and EH_SPEC_BLOCK. - - 2007-10-16 Aldy Hernandez <aldy@quesejoda.com> - - * optimize.c (maybe_clone_body): Comment out call to clone_body. - * decl.c (finish_function): Use gimple_body instead of - DECL_SAVED_TREE. - * cp-tree.h (cp_gimplify_expr): Last 2 arguments are sequences. - * cp-gimplify.c (genericize_try_block): Comment out. - (genericize_catch_block): Same. - (genericize_eh_spec_block): Same. - (gimplify_cp_loop): Comment out calls to gimplify_stmt. - (gimplify_for_stmt): Comment out. - (gimplify_switch_stmt): Comment out call to gimplify_stmt. - (cp_gimplify_omp_for): Same. - (gimplify_must_not_throw_expr): Argument pre_p is a sequence. - Comment out call to gimplify_stmt and append_to_statement_list. - Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree. - (cp_gimplify_init_expr): Arguments pre_p and post_p are sequences. - (cp_gimplify_expr): Same. - Comment out calls to genericize_*_block. Comment out call to - gimplify_for_stmt. - -2008-07-27 H.J. Lu <hongjiu.lu@intel.com> - - PR c++/36944 - * class.c (type_has_user_provided_default_constructor): Handle - default parameters. - -2008-07-27 Paolo Carlini <paolo.carlini@oracle.com> - - * decl.c (push_library_fn): Add a parameter for the exceptions that - the function may throw. - (push_void_library_fn, push_throw_library_fn, expand_static_init): - Adjust. - (build_library_fn): Change to static. - * cp-tree.h: Adjust declarations. - * except.c (declare_nothrow_library_fn): New. - (do_get_exception_ptr, do_begin_catch, do_free_exception, - do_allocate_exception): Use the latter, adjust the declarations - (ie, add empty exception-specification), consistently with the - actual implementation in libsupc++. - -2008-07-25 Jan Hubicka <jh@suse.cz> - - * typeck.c (inline_conversion): Remove. - (cp_build_function_call): Do not use inline_conversion. - * decl.c (duplicate_decls): Do not insist on inline being declared - early. - (start_cleanup_fn): Do not assume that INLINE flags prevent function - from being output. We now remove static functions always. - (finish_function): Do return warning on all static functions. - * call.c (build_over_call): Do not use inline_conversion. - * cp-tree.h (possibly_inlined_p): Declare. - (inline_conversion): Remove. - * pt.c (instantiate_decl): Use possibly_inlined_p predicate. - * decl2.c (cp_write_global_declarations): Likewise. - (mark_used): Likewise. - (possibly_inlined_p): New functions. - -2008-07-25 Jason Merrill <jason@redhat.com> - - * class.c (type_has_user_provided_default_constructor): Handle - templates. - -2008-07-23 Jan Hubicka <jh@suse.cz> - - * decl.c (duplicate_decls): Update comment and unit-at-a-time. - (grogfndecl): Drop flag_inline_trees code. - * pt.c (instantiate_decl): Drop flag_iline_trees code. - * lex.c (cxx_init): Do not set unit-at-a-time. - -2008-07-23 Jason Merrill <jason@redhat.com> - - * mangle.c (write_unqualified_name): Avoid infinite recursion when - trying to mangle a decl with no name. - - Implement defaulted/deleted functions as per N2346 - * cp-tree.h (struct lang_decl_flags): Add defaulted_p bitfield. - (DECL_DELETED_FN): New macro. - (DECL_DEFAULTED_FN): New macro. - * class.c (user_provided_p): New fn. - (defaultable_fn_p): New fn. - (type_has_user_provided_constructor): New fn. - (type_has_user_provided_default_constructor): New fn. - (check_methods): A defaulted fn is still trivial. - (check_bases_and_members): Likewise. - * decl.c (grok_special_member_properties): Likewise. - (duplicate_decls): Complain about redeclaring a function as deleted. - (start_decl): initialized==2 means deleted. - (cp_finish_decl): Handle deleted/defaulted semantics. - * decl2.c (grokfield): Likewise. - (mark_used): Check DECL_DEFAULTED_FN instead of DECL_ARTIFICIAL. - Complain about using a deleted fn. - * init.c (build_value_init_1): Use type_has_user_provided_constructor. - (perform_member_init): Check for a user-provided default constructor - even if TYPE_NEEDS_CONSTRUCTING. - (build_new_1): Likewise. - * call.c (build_over_call): Don't call mark_used twice. - * method.c (implicitly_declare_fn): Set DECL_DEFAULTED_FN. - * search.c (check_final_overrider): Check for deleted mismatch. - * parser.c (cp_parser_init_declarator): Tell start_decl about =delete. - (cp_parser_pure_specifier): Handle =default and =delete. - - * error.c (maybe_warn_cpp0x): Suggest -std=gnu++0x as well. - -2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 35058 - * typeck.c: All calls to pedwarn changed. - * decl.c: All calls to pedwarn changed. - * call.c: All calls to pedwarn changed. - * error.c: All calls to pedwarn changed. - * typeck2.c: All calls to pedwarn changed. - * pt.c: All calls to pedwarn changed. - * name-lookup.c: All calls to pedwarn changed. - * parser.c: All calls to pedwarn changed. - -2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - * call.c: Fix comment typos. - * class.c: Likewise. - * cp-tree.h: Likewise. - * cxx-pretty-print.c: Likewise. - * decl.c: Likewise. - * init.c: Likewise. - * name-lookup.c: Likewise. - * operators.def: Likewise. - * parser.c: Likewise. - * pt.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - -2008-07-21 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/36871 - PR c++/36872 - * semantics.c (classtype_has_nothrow_assign_or_copy_p): Only check - copy constructors and copy assignment operators proper. - -2008-07-21 Rafael Ávila de Espíndola <espindola@google.com> - - * parser.c (cp_token): Remove in_system_header. - (eof_token): Remove in_system_header. - (cp_lexer_get_preprocessor_token): Don't set in_system_header. - (cp_lexer_set_source_position_from_token): Don't set in_system_header. - (cp_parser_member_declaration): Use in_system_header_at. - * pt.c (lookup_template_class): Don't set DECL_IN_SYSTEM_HEADER. - (pop_tinst_level): Don't set in_system_header. - (instantiate_class_template): Don't set in_system_header. - (instantiate_decl): Don't set in_system_header. - (instantiate_pending_templates): Don't set in_system_header. - -2008-07-21 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/36870 - * semantics.c (classtype_has_nothrow_assign_or_copy_p): Use - TYPE_NOTHROW_P, not TREE_NOTHROW. - (trait_expr_value): Likewise. - -2008-07-18 Dodji Seketeli <dseketel@redhat.com> - - PR c++/36407 - * call.c (convert_like_real): Don't take the error code path - when a rvalue or base conversion has the bad_p field set. - -2008-07-18 Kris Van Hees <kris.van.hees@oracle.com> - - * rtti.c (emit_support_tinfos): Add char16_type_node and - char32_type_node. - * typeck2.c (digest_init): Support char16_t and char32_t. - -2008-07-18 Kavih R. Ghazi <ghazi@caip.rutgers.edu> - - * cvt.c (convert_to_void): Avoid C++ keywords. - * decl.c (walk_namespaces_r, wrapup_globals_for_namespace): - Likewise. - * friend.c (is_friend): Likewise. - * init.c (perform_member_init): Likewise. - * mangle.c (write_template_prefix, write_template_template_param): - Likewise. - * name-lookup.c (do_namespace_alias, do_using_directive, - parse_using_directive, ambiguous_decl, arg_assoc): Likewise. - * parser.c (cp_parser_template_id, cp_parser_namespace_definition, - cp_parser_objc_typename, cp_parser_objc_method_keyword_params): - Likewise. - * pt.c (is_specialization_of_friend, lookup_template_class, - push_tinst_level, instantiate_class_template, - tsubst_copy_and_build): Likewise. - * tree.c (add_stmt_to_compound): Likewise. - * typeck.c (finish_class_member_access_expr): Likewise. - -2008-07-17 Julian Brown <julian@codesourcery.com> - Mark Mitchell <mark@codesourcery.com> - - * decl2.c (determine_visibility): Allow target to override - visibility of class data. - -2008-07-17 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/36855 - * semantics.c (trait_expr_value): Update __has_trivial_destructor - semantics to the current WP (N2691). - -2008-07-16 Dodji Seketeli <dseketel@redhat.com> - - PR c++/13699 - * name-lookup.c (lookup_extern_c_fun_binding_in_all_ns): New function. - (pushdecl_maybe_friend): Check if a redeclaration of extern C function - complies with exception specification constraints. - -2008-07-14 Jason Merrill <jason@redhat.com> - - * lex.c (init_reswords): Always set D_OBJC. - -2008-07-11 Tom Tromey <tromey@redhat.com> - Ian Lance Taylor <iant@google.com> - - * lex.c (struct resword, reswords): Don't define. - (D_EXT, D_ASM, D_OBJC, D_CXX0X): Don't define. - (init_reswords): Clarify mask code. Use c_common_reswords rather - than reswords. - -2008-07-11 Dodji Seketeli <dseketel@redhat.com> - - PR c++/13101 - * decl.c (grokdeclarator): Warn about initializing variables - of storage class 'extern' only after the type of the declarator - has been properly computed. - -2008-07-11 Dodji Seketeli <dseketel@redhat.com> - - PR c++/31754 - * cp-tree.h (struct cp_decl_specifier_seq): Add a location field. It - carries the location of the primary type. - * parser.c (cp_parser_check_type_definition): Update documentation. - (cp_parser_check_for_definition_in_return_type, - cp_parser_check_for_invalid_template_id, - cp_parser_set_decl_spec_type, - cp_parser_check_for_definition_in_return_type, - cp_parser_diagnose_invalid_type_name, - cp_parser_new_expression, cp_parser_explicit_instantiation, - cp_parser_type_specifier, cp_parser_simple_type_specifier, - cp_parser_omp_for_loop, cp_parser_pragma): Use location in error - messages. - -2008-07-11 Dodji Seketeli <dseketel@redhat.com> - - PR c++/31754 - * pt.c, semantic.c: - * semantic.c (qualified_name_lookup_error, finish_id_expression): - Add a location_t parameter so that - error message can have a more accurate location. - * cp-tree.h: Updated prototype - * pt.c (tsubst_qualified_id): Use location in error messages. - * parser.c (cp_parser_postfix_expression, - cp_parser_objc_statement, cp_parser_trait_expr, - cp_parser_token_is_class_key, - cp_parser_uncommitted_to_tentative_parse_p, - cp_parser_check_for_invalid_template_id, cp_parser_is_string_literal, - cp_parser_error, cp_parser_name_lookup_error, - cp_parser_simulate_error, cp_parser_check_decl_spec, - cp_parser_check_decl_spec, cp_parser_non_integral_constant_expression, - cp_parser_diagnose_invalid_type_name, - cp_parser_parse_and_diagnose_invalid_type_name, - cp_parser_require_pragma_eol, cp_parser_make_typename_type, - cp_parser_string_literal, cp_parser_primary_expression, - cp_parser_primary_expression, cp_parser_unqualified_id, - cp_parser_nested_name_specifier_opt, cp_parser_postfix_expression, - cp_parser_postfix_dot_deref_expression, cp_parser_new_expression, - cp_parser_direct_new_declarator, cp_parser_builtin_offsetof, - cp_parser_label_for_labeled_statement, cp_parser_statement_seq_opt, - cp_parser_jump_statement, cp_parser_block_declaration, - cp_parser_simple_declaration, cp_parser_decl_specifier_seq, - cp_parser_function_specifier_opt, cp_parser_decltype, - cp_parser_mem_initializer_list, cp_parser_mem_initializer, - cp_parser_mem_initializer_id, cp_parser_template_parameter, - cp_parser_type_parameter, cp_parser_template_id, - cp_parser_template_name, cp_parser_template_argument): Likewise. - -2008-07-09 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/36760 - * pt.c (tsubst_function_type): Remove warning for type qualifiers - on function return type. - -2008-07-09 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/36760 - * pt.c (tsubst_function_type): Don't warn for type qualifiers - on function return type in case of system header. - -2008-07-09 Raksit Ashok <raksit@google.com> - - * parser.c (cp_parser_postfix_expression): New warning based on flag - warn_disallowed_functions. - -2008-07-08 Simon Martin <simartin@users.sourceforge.net> - - PR c++/34963 - * decl.c (grokdeclarator): Reset storage_class and staticp for friend - functions declared with a storage class qualifier. - -2008-07-03 Richard Guenther <rguenther@suse.de> - - PR c++/36128 - * typeck.c (cp_build_function_call): Move code to verify - builtin function arguments ... - * call.c (build_cxx_call): ... here. - -2008-07-02 Jason Merrill <jason@redhat.com> - - * Make-lang.in (cp/typeck2.o): Add $(REAL_H) dependency. - - Implement WG21 N2672, Initializer List proposed wording - * cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE. - (struct lang_type_class): Add has_list_ctor bitfield. - (TYPE_HAS_LIST_CTOR): New macro. - (BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node. - (CONSTRUCTOR_IS_DIRECT_INIT): New macro. - (LOOKUP_NO_NARROWING): New macro. - (LOOKUP_NO_COPY_CTOR_CONVERSION): New macro. - * parser.c (cp_parse_braced_list): Split out from... - (cp_parser_initializer_clause): ...here. - (cp_parser_postfix_expression): Build up CONSTRUCTOR for compound - literal here. - (cp_lexer_next_token_is_not_keyword): New fn. - (cp_parser_parenthesized_expression_list): Handle { }. - (cp_parser_new_expression, cp_parser_new_initializer): Likewise. - (cp_parser_assignment_expression, cp_parser_condition): Likewise. - (cp_parser_jump_statement, cp_parser_simple_declaration): Likewise. - (cp_parser_mem_initializer, cp_parser_init_declarator): Likewise. - (cp_parser_initializer, cp_parser_functional_cast): Likewise. - (cp_parser_omp_for_loop, cp_parser_cache_group): Likewise. - (cp_parser_save_member_function_body): Likewise. - * call.c (conversion_kind): Add ck_list, ck_aggr. - (struct conversion): Add check_narrowing bitfield, conversion list. - (build_list_conv): New fn. - (build_aggr_conv): New fn. - (implicit_conversion): Call them. - (standard_conversion): Set check_narrowing if appropriate. - (add_function_candidate): Handle LOOKUP_NO_COPY_CTOR_CONVERSION. - (build_user_type_conversion_1): When converting from an init list, - we allow additional conversions except when calling a copy ctor. - (convert_like_real): Calling an explicit ctor for an init list is - ill-formed. Handle ck_list and ck_addr. Check narrowing. - (build_new_method_call): If CONSTRUCTOR_IS_DIRECT_INIT is set and - class doesn't have a list ctor, break the {} into a TREE_LIST. - (compare_ics): ck_list is better than other UDCs. - (set_up_extended_ref_temp): Split out from initialize_reference. - (is_std_init_list): New fn. - (is_list_ctor): New fn. - * decl.c (cxx_init_decl_processing): Create init_list_type_node. - (reshape_init_array_1): Pass it to build_constructor. - (reshape_init_class): Ditto. - (initialize_artificial_var): Pass the appropriate type. - (build_aggr_init_full_exprs): Split out from... - (check_initializer): ...here. Handle new semantics. - (build_init_list_var_init): New subroutine of check_initializer. - (grokdeclarator): Converting constructors can have more than one parm. - (grok_special_member_properties): Set TYPE_HAS_LIST_CTOR. - * init.c (expand_default_init): Only do digest_init for aggregates. - * rtti.c (tinfo_base_init): Pass init_list_type_node to - build_constructor_from_list. - (generic_initializer, ptr_initializer): Ditto. - (ptm_initializer, class_initializer): Ditto. - (get_pseudo_ti_init): Ditto. - * error.c (dump_type): Handle init_list_type_node. - (maybe_warn_cpp0x): New fn. - (maybe_varn_variadic_templates): Call it. - * cvt.c (ocp_convert): Handle conversion from { }. - * tree.c (build_array_of_n_type): New fn. - * typeck2.c (store_init_value): Use init_list_type_node. - (digest_init): Likewise. - (check_narrowing): New fn. - * semantics.c: (finish_compound_literal): Take CONSTRUCTOR instead - of vector of constructor elts. Handle non-aggregate types. Make - constant literals static. - * pt.c: (tsubst_copy_and_build): Adjust. - (unify): Handle { }. - * name-lookup.c (arg_assoc_type): Handle init_list_type_node. - -2008-07-01 Daniel Jacobowitz <dan@codesourcery.com> - - * typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p. - (comp_ptr_ttypes_const): Likewise. - -2008-07-01 Andrew Haley <aph@redhat.com> - - * decl.c (finish_constructor_body): Don't set the return value of - the constructor if the constructor is that of a Java type. - -2008-06-30 Jakub Jelinek <jakub@redhat.com> - - PR c++/36662 - * decl2.c (is_late_template_attribute): If the first attribute - argument is IDENTIFIER_NODE, don't consider it when checking - if arguments are value or type dependent. - -2008-06-29 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/36655 - * pt.c (do_type_instantiation): In c++0x mode do not warn for - extern template. - -2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in (cp-warn): Delete $(CXX_COMPAT_WARN). - -2008-06-28 Jakub Jelinek <jakub@redhat.com> - - PR c++/36364 - * repo.c (repo_emit_p): Put const static data members initialized - by const expr into *.rpo file, just return 2 if IDENTIFIER_REPO_CHOSEN - for it is 0. - -2008-06-27 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/36655 - * pt.c (do_decl_instantiation): In c++0x mode do not warn for - extern template. - -2008-06-24 Jonathan Wakely <jwakely.gcc@gmail.com> - - PR c++/23194 - * typeck.c (cp_build_function_call): Show example syntax in - diagnostic. - -2008-06-21 Jonathan Wakely <jwakely.gcc@gmail.com> - - * typeck.c (composite_pointer_type_r, cxx_sizeof_expr, - cxx_alignof_expr, check_template_keyword, cp_build_binary_op, - pointer_diff, cp_build_unary_op, build_x_compound_expr_from_list, - build_reinterpret_cast_1, cp_build_c_cast, check_return_expr): Change - pedwarn to permerror. - * init.c (perform_member_init, build_new_1, build_new): Likewise. - * decl.c (warn_extern_redeclared_static, duplicate_decls, - * identify_goto, check_previous_goto_1, check_goto, define_label, - check_tag_decl, start_decl, check_class_member_definition_namespace, - grokfndecl, grokdeclarator): Likewise. - * except.c (check_handlers): Likewise. - * typeck2.c (digest_init): Likewise. - * pt.c (check_specialization_namespace, - check_explicit_instantiation_namespace, - maybe_process_partial_specialization, check_explicit_specialization, - convert_template_argument, do_decl_instantiation, - do_type_instantiation, instantiate_decl): Likewise. - * semantics.c (finish_template_type_parm): Likewise. - * name-lookup.c (pushdecl_maybe_friend, - check_for_out_of_scope_variable): Likewise. - * decl2.c (finish_static_data_member_decl, build_anon_union_vars, - coerce_new_type): Likewise. - * parser.c (cp_parser_nested_name_specifier_opt, - cp_parser_mem_initializer, cp_parser_elaborated_type_specifier, - cp_parser_class_head, cp_parser_check_class_key): Likewise. - (cp_parser_parameter_declaration): Check flag_permissive instead of - flag_pedantic_errors. - * call.c (joust): Change pedwarn to warning. - * friend.c (make_friend_class): Likewise. - -2008-06-16 Jan Hubicka <jh@suse.cz> - - * method.c: Include cgraph.h. - (use_thunk): Use cgraph_add_new_function instead of calling backend - directly. - -2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - * parser.c: Fix comment typo. - -2008-06-14 Simon Martin <simartin@users.sourceforge.net> - - PR c++/35320 - * decl2.c (grokbitfield): Receive the list of attributes, pass it to - grokdeclarator and apply it to the created declaration. - * cp-tree.h (grokbitfield): Update prototype. - * parser.c (cp_parser_member_declaration): Don't apply the attributes - since they are now applied in grokbitfield. Adjusted the call to - grokbitfield. - (cp_parser_objc_class_ivars): Likewise. - -2008-06-14 Simon Martin <simartin@users.sourceforge.net> - - PR c++/35317 - * class.c (type_requires_array_cookie): Do not consider delete[] - operators with an ellipsis as second argument. - -2008-06-09 Jakub Jelinek <jakub@redhat.com> - - PR c++/36408 - * semantics.c (stmt_expr_value_expr): Don't crash on empty - STATEMENT_LIST. - -2008-06-08 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/35242 - * pt.c (maybe_process_partial_specialization): Check the tree - returned by push_template_decl for error_mark_node. - * parser.c (cp_parser_class_head): Likewise, check the tree - returned by the latter. - -2008-06-07 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/35327 - * decl.c (grokdeclarator): In case of wrong return type return - immediately error_mark_node. - -2008-06-06 Jakub Jelinek <jakub@redhat.com> - - * cp-tree.h (cxx_omp_finish_clause, cxx_omp_create_clause_info, - dependent_omp_for_p, begin_omp_task, finish_omp_task, - finish_omp_taskwait): New prototypes. - (cxx_omp_clause_default_ctor): Add outer argument. - (finish_omp_for): Add new clauses argument. - * cp-gimplify.c (cxx_omp_finish_clause): New function. - (cxx_omp_predetermined_sharing): Moved from semantics.c, rewritten. - (cxx_omp_clause_default_ctor): Add outer argument. - (cp_genericize_r): Walk OMP_CLAUSE_LASTPRIVATE_STMT. - * cp-objcp-common.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define. - * parser.c (cp_parser_omp_for_loop): Parse collapsed for loops. - Add par_clauses argument. If decl is present in parallel's - lastprivate clause, change that clause to shared and add - a lastprivate clause for decl to OMP_FOR_CLAUSES. - Fix wording of error messages. Adjust finish_omp_for caller. - Add clauses argument. Parse loops with random access iterators. - (cp_parser_omp_clause_collapse, cp_parser_omp_clause_untied): New - functions. - (cp_parser_omp_for, cp_parser_omp_parallel): Adjust - cp_parser_omp_for_loop callers. - (cp_parser_omp_for_cond, cp_parser_omp_for_incr): New helper - functions. - (cp_parser_omp_clause_name): Handle collapse and untied - clauses. - (cp_parser_omp_clause_schedule): Handle auto schedule. - (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE - and PRAGMA_OMP_CLAUSE_UNTIED. - (OMP_FOR_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_COLLAPSE. - (OMP_TASK_CLAUSE_MASK): Define. - (cp_parser_omp_task, cp_parser_omp_taskwait): New functions. - (cp_parser_omp_construct): Handle PRAGMA_OMP_TASK. - (cp_parser_pragma): Handle PRAGMA_OMP_TASK and - PRAGMA_OMP_TASKWAIT. - * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and - OMP_CLAUSE_UNTIED. Handle OMP_CLAUSE_LASTPRIVATE_STMT. - (tsubst_omp_for_iterator): New function. - (dependent_omp_for_p): New function. - (tsubst_expr) <case OMP_FOR>: Use it. Handle collapsed OMP_FOR - loops. Adjust finish_omp_for caller. Handle loops with random - access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} changes. - (tsubst_expr): Handle OMP_TASK. - * semantics.c (cxx_omp_create_clause_info): New function. - (finish_omp_clauses): Call it. Handle OMP_CLAUSE_UNTIED and - OMP_CLAUSE_COLLAPSE. - (cxx_omp_predetermined_sharing): Removed. - * semantics.c (finish_omp_for): Allow pointer iterators. Use - handle_omp_for_class_iterator and dependent_omp_for_p. Handle - collapsed for loops. Adjust c_finish_omp_for caller. Add new - clauses argument. Fix check for type dependent cond or incr. - Set OMP_FOR_CLAUSES to clauses. Use cp_convert instead of - fold_convert to convert incr amount to difference_type. Only - fold if not in template. If decl is mentioned in lastprivate - clause, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle loops with random - access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} - changes. - (finish_omp_threadprivate): Allow static class members of the - current class. - (handle_omp_for_class_iterator, begin_omp_task, finish_omp_task, - finish_omp_taskwait): New functions. - - * parser.c (cp_parser_binary_expression): Add prec argument. - (cp_parser_assignment_expression): Adjust caller. - * cp-tree.h (outer_curly_brace_block): New prototype. - * decl.c (outer_curly_brace_block): No longer static. - -2008-06-02 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/36404 - * pt.c (push_template_decl_real): Consistently return error_mark_node - on error. - -2008-06-02 Tomas Bily <tbily@suse.cz> - - * typeck.c (is_bitfield_expr_with_lowered_type): Use CASE_CONVERT. - (cp_build_unary_op): Likewise. - (cp_build_indirect_ref): Use CONVERT_EXPR_P. - (maybe_warn_about_returning_address_of_local): Likewise. - -2008-05-29 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/35243 - * pt.c (tsubst_initializer_list): Consistently check the tree - returned by tsubst_pack_expansion for error_mark_node. - -2008-05-27 Michael Matz <matz@suse.de> - - PR c++/27975 - * call.c (build_new_op): Make warning conditional on - OPT_Wenum_compare. - -2008-05-27 Alexandre Oliva <aoliva@redhat.com> - - PR c++/35909 - * call.c (convert_like_real): Convert bitfield to desired type - before creating temporary. - -2008-05-26 Daniel Franke <franke.daniel@gmail.com> - - * Makefile.in: Adjusted dependencies on c-incpath.o. - -2008-05-23 Jakub Jelinek <jakub@redhat.com> - - PR c++/36237 - * cp-gimplify.c (cxx_omp_clause_apply_fn): Call - fold_build_cleanup_point_expr on build_call_a results. - - PR c++/36308 - * semantics.c (omp_clause_info_fndecl): New function. - (finish_omp_clauses): Use it. - -2008-05-21 Jakub Jelinek <jakub@redhat.com> - - PR c++/36023 - * cp-tree.h (check_array_initializer): New prototype. - * decl.c (check_array_initializer): New function. - (check_initializer): Call it. - * semantics.c (finish_compound_literal): Call it for ARRAY_TYPEs. - -2008-05-21 Tom Tromey <tromey@redhat.com> - - * mangle.c (save_partially_mangled_name): Remove. - (restore_partially_mangled_name): Likewise. - (write_encoding): Update. - (write_unqualified_name): Likewise. - (start_mangling): Always use name_obstack. Remove 'ident_p' - argument. - (get_identifier_nocopy): Remove. - (finish_mangling_internal): Rename from finish_mangling. - (finish_mangling): New function. - (finish_mangling_get_identifier): Likewise. - (partially_mangled_name, partially_mangled_name_len): Remove. - (mangle_decl_string): Change return type. Update. - (mangle_decl, mangle_type_string, mangle_special_for_type, - mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable, - mangle_ref_init_variable): Update. - -2008-05-12 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/35331 - * semantics.c (begin_class_definition): Extend checks on the first - argument. - -2008-05-12 Tomas Bily <tbily@suse.cz> - - * typeck2.c (digest_init): Use CONVERT_EXPR_P. - * call.c (build_over_call): Likewise. - * error.c (dump_expr): Use CASE_CONVERT. - * class.c (fixed_type_or_null): Likewise. - -2008-05-11 Volker Reichelt <v.reichelt@netcologne.de> - - * parser.c (cp_parser_omp_clause_reduction): Add missing "expected" - in error message. - (cp_parser_omp_clause_schedule): Remove superfluous "expected" - in error message. - -2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com> - - * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY, - DECL_LOOPING_CONST_OR_PURE_P attributes. - * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to - DECL_PURE_P. - -2008-05-02 Simon Baldwin <simonb@google.com> - - PR bootstrap/36108 - * typeck.c (build_array_ref): Remove warn_array_subscript_range. - -2008-05-01 Simon Baldwin <simonb@google.com> - - * typeck.c (build_array_ref): Call warn_array_subscript_range. - -2008-04-30 Jakub Jelinek <jakub@redhat.com> - - PR c++/35986 - * pt.c (more_specialized_fn): Stop the loop even if there are no - arguments before ellipsis. - -2008-04-29 Jakub Jelinek <jakub@redhat.com> - - PR c++/35650 - * parser.c (cp_parser_lookup_name): Look through single function - OVERLOAD. - - PR c++/35987 - * typeck.c (cp_build_modify_expr) <case PREINCREMENT_EXPR>: Don't build - COMPOUND_EXPR if the second argument would be error_mark_node. - -2008-04-28 Jason Merrill <jason@redhat.com> - Liu Guanwei <liu_gw@163.com> - - PR c++/57 - * parser.c (cp_parser_parameter_declaration): Handle < ambiguity - in default arguments. - -2008-04-25 Jan Hubicka <jh@suse.cz> - - * typeck.c (check_return_expr): Update. - * decl.c (start_preparsed_function): Update. - * method.c (use_thunk): Update. - -2008-04-24 Jakub Jelinek <jakub@redhat.com> - - PR c++/35758 - * cp-tree.h (cp_reconstruct_complex_type): New prototype. - * cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define. - * decl2.c (is_late_template_attribute): Only make vector_size - late tmpl attribute if argument is type or value dependent. - (cp_reconstruct_complex_type): New function. - -2008-04-24 Richard Guenther <rguenther@suse.de> - - * typeck.c (cp_build_function_call): Call - check_builtin_function_arguments. - -2008-04-23 Paolo Bonzini <bonzini@gnu.org> - - * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT. - (build_ptrmemfunc1): Don't set TREE_INVARIANT. - * init.c (build_zero_init): Don't set TREE_INVARIANT. - * class.c (build_base_path): Don't set TREE_INVARIANT. - (build_vtbl_ref_1): Don't set TREE_INVARIANT. - (build_vtbl_initializer): Don't set TREE_INVARIANT. - * decl.c (build_enumerator): Don't set TREE_INVARIANT. - * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT. - (generic_initializer): Don't set TREE_INVARIANT. - (ptr_initializer): Don't set TREE_INVARIANT. - (ptm_initializer): Don't set TREE_INVARIANT. - (class_initializer): Don't set TREE_INVARIANT. - * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT. - * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT. - (build_template_parm_index): Don't set TREE_INVARIANT. - (reduce_template_parm_level): Don't set TREE_INVARIANT. - (process_template_parm): Don't set TREE_INVARIANT. - -2008-04-22 Jason Merrill <jason@redhat.com> - - PR c++/35316 - * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE - to see if DECL_BIT_FIELD_TYPE should be used, not some other flag. - * typeck.c (is_bitfield_expr_with_lowered_type): Likewise. - -2008-04-22 Jakub Jelinek <jakub@redhat.com> - - PR c++/35747 - * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt - expression is errorneous. - -2008-04-21 Jason Merrill <jason@redhat.com> - - PR c++/35325 - * tree.c (cp_tree_equal): Handle FIXED_CST. - - PR c++/35678 - * pt.c (template_template_parm_bindings_ok_p): Set - processing_template_decl while in this function. - -2008-04-18 Kris Van Hees <kris.van.hees@oracle.com> - - * cvt.c (type_promotes_to): Support char16_t and char32_t. - * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on - char16_t and char32_t. - * lex.c (reswords): Add char16_t and char32_t (for c++0x). - * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor - extended builtin type "u8char{16,32}_t". - * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support - RID_CHAR{16,32}. - (cp_lexer_print_token): Support CPP_STRING{16,32}. - (cp_parser_is_string_literal): Idem. - (cp_parser_string_literal): Idem. - (cp_parser_primary_expression): Support CPP_CHAR{16,32} and - CPP_STRING{16,32}. - (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}. - * tree.c (char_type_p): Support char16_t and char32_t as char types. - * typeck.c (string_conv_p): Support char16_t and char32_t. - -2008-04-17 Jason Merrill <jason@redhat.com> - - PR c++/35773 - * call.c (build_user_type_conversion_1): Represent second step of - copy-init with an rvalue conversion. - (convert_like_real) [ck_user]: Don't implicitly add it here. - -2008-04-15 Jakub Jelinek <jakub@redhat.com> - - PR c/35751 - * decl.c (layout_var_decl): If extern or static var has variable - size, set TREE_TYPE (decl) to error_mark_node. - -2008-04-16 Danny Smith <dannysmith@users.sourceforge.net> - - PR target/35921 - * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag - to clone. - -2008-04-09 Jason Merrill <jason@redhat.com> - - PR c++/35708 - * semantics.c (finish_compound_literal): Return a TARGET_EXPR, - not a pushed variable. - -2008-04-09 Volker Reichelt <v.reichelt@netcologne.de> - - * call.c (build_op_delete_call): Fix quotation in warning message. - * decl.c (grokdeclarator): Quote keyword in error message. - * pt.c (check_for_bare_parameter_packs): Fix quotation in error - message. - - * parser.c (cp_parser_check_type_definition): Print error string - directly rather than using "%s". - (cp_parser_postfix_expression): Fix quotation. - (cp_parser_decltype): Likewise. - (cp_parser_sizeof_operand): Fix quotation. Simplify. - - * parser.c (cp_parser_non_integral_constant_expression): Build error - message with CONCAT rather than using "%s". - (cp_parser_primary_expression): Fix quotation. - (cp_parser_postfix_expression): Likewise. - (cp_parser_postfix_dot_deref_expression): Likewise. - (cp_parser_unary_expression): Likewise. - (cp_parser_new_expression): Likewise. - (cp_parser_delete_expression): Likewise. - - * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN - as `)', not as `('. Fix quotation. - (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation. - (cp_parser_primary_expression): Likewise. - (cp_parser_nested_name_specifier_opt): Likewise. - (cp_parser_postfix_expression): Likewise. - (cp_parser_postfix_open_square_expression): Likewise. - (cp_parser_parenthesized_expression_list): Likewise. - (cp_parser_pseudo_destructor_name): Likewise. - (cp_parser_new_expression): Likewise. - (cp_parser_direct_new_declarator): Likewise. - (cp_parser_delete_expression): Likewise. - (cp_parser_cast_expression): Likewise. - (cp_parser_question_colon_clause): Likewise. - (cp_parser_builtin_offsetof): Likewise. - (cp_parser_trait_expr): Likewise. - (cp_parser_label_for_labeled_statement): Likewise. - (cp_parser_compound_statement): Likewise. - (cp_parser_selection_statement): Likewise. - (cp_parser_condition): Likewise. - (cp_parser_iteration_statement): Likewise. - (cp_parser_already_scoped_statement): Likewise. - (cp_parser_simple_declaration): Likewise. - (cp_parser_linkage_specification): Likewise. - (cp_parser_static_assert): Likewise. - (cp_parser_decltype): Likewise. - (cp_parser_conversion_function_id): Likewise. - (cp_parser_operator_function_id): Likewise. - (cp_parser_operator): Likewise. - (cp_parser_type_parameter): Likewise. - (cp_parser_template_id): Likewise. - (cp_parser_explicit_instantiation): Likewise. - (cp_parser_explicit_specialization): Likewise. - (cp_parser_enum_specifier): Likewise. - (cp_parser_namespace_definition): Likewise. - (cp_parser_namespace_alias_definition): Likewise. - (cp_parser_using_declaration): Likewise. - (cp_parser_using_directive): Likewise. - (cp_parser_asm_definition): Likewise. - (cp_parser_direct_declarator): Likewise. - (cp_parser_ptr_operator): Likewise. - (cp_parser_parameter_declaration_clause): Likewise. - (cp_parser_initializer_clause): Likewise. - (cp_parser_class_specifier): Likewise. - (cp_parser_member_specification_opt): Likewise. - (cp_parser_member_declaration): Likewise. - (cp_parser_pure_specifier): Likewise. - (cp_parser_constant_initializer): Likewise. - (cp_parser_base_clause): Likewise. - (cp_parser_exception_specification_opt): Likewise. - (cp_parser_try_block): Likewise. - (cp_parser_function_try_block): Likewise. - (cp_parser_handler): Likewise. - (cp_parser_throw_expression): Likewise. - (cp_parser_asm_operand_list): Likewise. - (cp_parser_attributes_opt): Likewise. - (cp_parser_label_declaration): Likewise. - (cp_parser_constructor_declarator_p): Likewise. - (cp_parser_template_declaration_after_export): Likewise. - (cp_parser_single_declaration): Likewise. - (cp_parser_objc_message_expression): Likewise. - (cp_parser_objc_message_args): Likewise. - (cp_parser_objc_encode_expression): Likewise. - (cp_parser_objc_defs_expression): Likewise. - (cp_parser_objc_protocol_expression): Likewise. - (cp_parser_objc_selector_expression): Likewise. - (cp_parser_objc_protocol_refs_opt): Likewise. - (cp_parser_objc_typename): Likewise. - (cp_parser_objc_method_keyword_params): Likewise. - (cp_parser_objc_superclass_or_category): Likewise. - (cp_parser_objc_try_catch_finally_statement): Likewise. - (cp_parser_objc_synchronized_statement): Likewise. - (cp_parser_objc_throw_statement): Likewise. - (cp_parser_omp_var_list_no_open): Likewise. - (cp_parser_omp_clause_default): Likewise. - (cp_parser_omp_clause_if): Likewise. - (cp_parser_omp_clause_num_threads): Likewise. - (cp_parser_omp_clause_reduction): Likewise. - (cp_parser_omp_clause_schedule): Likewise. - (cp_parser_omp_critical): Likewise. - (cp_parser_omp_for_loop): Likewise. - (cp_parser_omp_sections_scope): Likewise. - - * parser.c (cp_parser_template_parameter_list): Simplify. - -2008-04-07 James E. Wilson <wilson@tuliptree.org> - - * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len. - -2008-04-07 Jason Merrill <jason@redhat.com> - - PR c++/35734 - * class.c (type_has_user_nondefault_constructor): A template - counts as a nondefault constructor. - -2008-04-04 Paolo Bonzini <bonzini@gnu.org> - - * decl.c (cxx_push_function_context): Delete. - (cxx_pop_function_context): Delete. - (start_preparsed_function): Merge cxx_push_function_context (!f->decl - code only). - * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT, - LANG_HOOKS_FUNCTION_FINAL): Delete. - (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to - LANG_HOOKS_MISSING_NORETURN_OK_P. - * cp-tree.h (cxx_push_function_context, cxx_pop_function_context): - Delete prototype. - * semantics.c (current_stmt_tree): Fix comment. - -2008-04-03 Jakub Jelinek <jakub@redhat.com> - - PR c++/35741 - * semantics.c (finish_offsetof): Undo effect of convert_from_reference - before calling fold_offsetof. - -2008-04-03 Tom Tromey <tromey@redhat.com> - - * Make-lang.in (c++_OBJS): New variable. - -2008-04-03 Paolo Bonzini <bonzini@gnu.org> - - * optimize.c (clone_body): New, from tree-inline.c. - -2008-04-03 Paolo Bonzini <bonzini@gnu.org> - - * method.c (synthesize_method): Use {push,pop}_function_context. - * name-lookup.c (push_to_top_level): Likewise. - * parser.c (cp_parser_late_parsing_for_member): Likewise. - -2008-03-30 Volker Reichelt <v.reichelt@netcologne.de> - - PR c++/35578 - * parser.c (cp_parser_decl_specifier_seq): Add location to error - message. - -2008-03-27 Tom Tromey <tromey@redhat.com> - - * Make-lang.in: Revert automatic dependency patch. - -2008-03-27 Douglas Gregor <doug.gregor@gmail.com> - - PR obj-c++/35704 - * typeck.c (build_x_compound_expr): Use cp_build_compound_expr. - (build_compound_expr): New, for compatibility with C - build_compound_expr. - (cp_build_compound_expr): Renamed from build_compound_expr. - (build_c_cast): New, for compatibility with C build_c_cast. - (cp_build_c_cast): Renamed from build_c_cast. - * init.c (build_vec_delete_1): Fix calls to build_compound_expr. - * decl.c (cxx_maybe_build_cleanup): Ditto. - * cp-tree.h (build_compound_expr): Add C-compatibile prototype. - (cp_build_compound_expr): Renamed from build_compound_expr. - (build_c_cast): Add C-compatible prototype. - (cp_build_c_cast): Renamed from build_c_cast. - * typeck2.c (build_functional_cast): Use cp_build_c_cast. - * parser.c (cp_parser_cast_expression): Fix call to build_c_cast. - -2008-03-27 Douglas Gregor <doug.gregor@gmail.com> - - * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with - tsubst_pack_expansion returning a pack expansion, or a TREE_VEC - ending in a pack expansion, both of which can occur when - substituting into a nested template. - (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're - instantiating the sizeof...(X) form, make tsubst_copy do the work. - * parser.c (cp_parser_template_parameter): Deal with unnamed - non-type template parameter packs identified by pack expansions in - the parameter type. - -2008-03-26 Jakub Jelinek <jakub@redhat.com> - - PR c++/35546 - * pt.c (apply_late_template_attributes): Don't call tsubst on - first attribute argument if it is IDENTIFIER_NODE. - - PR c++/35332 - * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR - and LTGT_EXPR to pp_expression. - -2008-03-26 Douglas Gregor <doug.gregor@gmail.com> - - * pt.c (coerce_template_template_parm): Moved the body of the loop - of coerce_template_template_parms here, to make iteration over a - template argument pack simpler. - Also, allow matching of a template parameter pack in the template - template parameter to a template parameter in the template - template argument. - (coerce_template_template_parms): Deal with variadic template - template parameters. Use coerce_template_template_parm. - (unify): Make sure we coerce the template template argument's - template arguments to the template template parameter's template - parameters, not the other way around. - -2008-03-25 Tom Tromey <tromey@redhat.com> - - * Make-lang.in: Remove .o targets. - (cp/g++spec.o): Moved to cp/. Reduce to variable setting. - (GXX_OBJS): Update. - (c++_OBJS): New variable. - (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove. - -2008-03-25 Douglas Gregor <doug.gregor@gmail.com> - - * typeck.c (composite_pointer_type_r): Add SFINAE support. - (composite_pointer_type): Ditto. - (common_type): Fix call to composite_pointer_type. - (cxx_sizeof_nowarn): New; used to be a macro. - (cxx_sizeof_expr): Add SFINAE support. - (cxx_alignof_expr): Ditto. - (decay_conversion): Fix calls for SFINAE support. - (rationalize_conditional_expr): Add SFINAE support. - (build_class_member_access_expr): Ditto. - (finish_class_member_access_expr): Ditto. - (build_x_indirect_ref): Ditto. - (build_indirect_ref): Original version renamed to - cp_build_indirect_ref; new version provides a bridge from - c-common. - (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE - support. - (get_member_function_from_ptrfunc): Fix calls for SFINAE support. - (build_function_call): Original version renamed to - cp_build_function_call; new version provides a bridge from - c-common. - (cp_build_function_call): Was build_function_call; added SFINAE - support. - (convert_arguments): Add SFINAE support. - (build_x_binary_op): Ditto. - (build_binary_op): Original version renamed to cp_build_binary_op; - new version provides a bridge from c-common. - (cp_build_binary_op): Was build_binary_op; added SFINAE support. - (pointer_diff): Fix calls for SFINAE. - (build_x_unary_op): Add SFINAE support. - (condition_conversion): Fix calls for SFINAE. - (build_unary_op): Original version renamed to cp_build_unary_op; - new version provides a bridge from c-common. - (cp_build_unary_op): Was build_unary_op; added SFINAE support. - (unary_complex_lvalue): Fix calls for SFINAE. - (build_x_conditional_expr): Add SFINAE support. - (build_x_compound_expr_from_list): Fix calls for SFINAE. - (build_x_compound_expr): Add SFINAE support. - (convert_ptrmem): Fix calls for SFINAE. - (build_static_cast_1): Add SFINAE support. - (build_static_cast): Ditto. - (build_reinterpret_cast_1): Ditto. - (build_reinterpret_cast): Ditto. - (build_const_cast_1): Ditto. - (build_const_cast): Ditto. - (build_c_cast): Ditto. - (build_modify_expr): Original version renamed to - cp_build_modify_expr; new version provides a bridge from c-common. - (cp_build_modify_expr): Was build_modify_expr; added SFINAE - support. - (build_x_modify_expr): Add SFINAE support. - (build_ptrmemfunc): Fix calls for SFINAE. - (convert_for_assignment): Add SFINAE support. - (convert_for_initialization): Ditto. - (check_return_expr): Fix calls for SFINAE. - (lvalue_or_else): Add SFINAE support. - * init.c (perform_member_init): Fix calls for SFINAE. - (emit_mem_initializers): Ditto. - (expand_virtual_init): Ditto. - (expand_cleanup_for_base): Ditto. - (build_aggr_init): Add SFINAE support. - (expand_default_init): Ditto. - (expand_aggr_init_1): Fix calls for SFINAE. - (build_offset_ref): Ditto. - (build_new_1): Add SFINAE support. - (build_new): Ditto. - (build_vec_delete_1): Fix calls for SFINAE. - (get_temp_regvar): Ditto. - (build_vec_init): Add SFINAE support. - (build_dtor_call): Fix calls for SFINAE. - (build_delete): Ditto. - (push_base_cleanups): Ditto. - (build_vec_delete_1): Ditto. - * class.c (build_base_path): Fix calls for SFINAE. - (build_simple_base_path): Ditto. - (convert_to_base_statically): Ditto. - (build_vfn_ref): Ditto. - (resolve_address_of_overloaded_function): Ditto. - * decl.c (check_initializer): Fix calls for SFINAE. - (register_dtor_fn): Ditto. - (compute_array_index_type): Ditto. - (finish_enum): Ditto. - (start_preparsed_function): Ditto. - (cxx_maybe_build_cleanup): Ditto. - * call.c (convert_like): Add COMPLAIN argument. - (convert_like_with_context): Ditto. - (build_this): Fix calls for SFINAE. - (build_user_type_conversion): Ditto. - (resolve_args): Ditto. - (build_new_function_call): Add SFINAE support. - (build_operator_new_call): Fix calls for SFINAE. - (build_object_call): Add SFINAE support. - (build_conditional_expr): Ditto. - (build_new_op): Ditto. - (build_op_delete_call): Fix calls for SFINAE. - (build_temp): Ditto. - (convert_like_real): Add SFINAE support. - (build_x_va_arg): Fix calls for SFINAE. - (convert_default_arg): Ditto. - (build_over_call): Add SFINAE support. - (build_java_interface_fn_ref): Fix calls for SFINAE. - (build_special_member_call): Add SFINAE support. - (build_new_method_call): Ditto. - (perform_implicit_conversion): Ditto. - (perform_direct_initialization_if_possible): Ditto. - (initialize_reference): Fix calls for SFINAE. - * method.c (do_build_assign_ref): Fix calls for SFINAE. - * rtti.c (build_headof): Fix calls for SFINAE. - (get_tinfo_decl_dynamic): Ditto. - (get_typeid): Ditto. - (build_dynamic_cast_1): Add SFINAE support. - (build_dynamic_cast): Ditto. - (tinfo_base_init): Fix calls for SFINAE. - * except.c (do_get_exception_ptr): Fix calls for SFINAE. - (do_end_catch): Ditto. - (initialize_handler_parm): Ditto. - (expand_start_catch_block): Ditto. - (do_allocate_exception): Ditto. - (do_free_exception): Ditto. - (build_throw): Ditto. - * cvt.c (build_up_reference): Fix calls for SFINAE. - (convert_to_reference): Ditto. - (ocp_convert): Ditto. - (convert_to_void): Add SFINAE support. - * tree.c (build_dummy_object): Fix calls for SFINAE. - (stabilize_expr): Ditto. - * cp-tree.h (build_conditional_expr): Add tsubst_flags_t - parameter. - (build_new_method_call): Ditto. - (build_special_member_call): Ditto. - (build_new_op): Ditto. - (perform_implicit_conversion): Ditto. - (perform_direct_initialization_if_possible): Ditto. - (convert_to_void): Ditto. - (build_aggr_init): Ditto. - (build_new): Ditto. - (build_vec_init): Ditto. - (build_dynamic_cast): Ditto. - (finish_call_expr): Ditto - (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter. - (cxx_sizeof_nowarn): Remove macro; add function declaration. - (build_class_member_access_expr): Add tsubst_flags_t parameter. - (finish_class_member_access_expr): Ditto. - (build_x_indirect_ref): Ditto. - (cp_build_indirect_ref): New. - (cp_build_function_call): Add tsubst_flags_t parameter. - (build_x_unary_op): Ditto. - (cp_build_unary_op): New. - (build_x_conditional_expr): Add tsubst_flags_t parameter. - (build_x_compound_expr): Ditto. - (build_compound_expr): Ditto. - (build_static_cast): Ditto. - (build_reinterpret_cast): Ditto. - (build_const_cast): Ditto. - (build_c_cast): Ditto. - (build_x_modify_expr): Ditto. - (cp_build_modify_expr): New. - (convert_for_initialization): Add tsubst_flags_t parameter. - (cp_build_binary_op): Remove macro; add function declaration. - (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter. - (lvalue_or_else): Ditto. - (build_functional_cast): Ditto. - * typeck2.c (digest_init): Fix calls for SFINAE. - (process_init_constructor_array): Ditto. - (process_init_constructor_record): Ditto. - (build_x_arrow): Ditto. - (build_m_component_ref): Ditto. - (build_functional_cast): Add SFINAE support. - * pt.c (tsubst_copy_and_build): Add (more) SFINAE support. - * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE. - (finish_expr_stmt): Ditto. - (finish_for_expr): Ditto. - (finish_asm_stmt): Ditto. - (finish_non_static_data_member): Ditto. - (finish_qualified_id_expr): Ditto. - (finish_call_expr): Add SFINAE support. - (finish_increment_expr): Fix calls for SFINAE. - (finish_unary_op_expr): Ditto. - (simplify_aggr_init_expr): Ditto. - (finish_omp_clauses): Ditto. - (finish_omp_for): Ditto. - (finish_omp_barrier): Ditto. - (finish_omo_flush): Ditto. - * decl2.c (grok_array_decl): Fix calls or SFINAE. - (build_anon_union_vars): Ditto. - (get_guard_cond): Ditto. - (set_guard): Ditto. - (one_static_initialization_or_destruction): Ditto. - (do_static_initialization_or_destruction): Ditto. - (generate_ctor_or_dtor_function): Ditto. - (build_offset_ref_call_from_tree): Ditto. - * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE. - (cp_parser_postfix_dot_deref_expression): Ditto. - (cp_parser_unary_expression): Ditto. - (cp_parser_new_expression): Ditto. - (cp_parser_cast_expression): Ditto. - (cp_parser_binary_expression): Ditto. - (cp_parser_question_colon_clause): Ditto. - (cp_parser_assignment_expression): Ditto. - (cp_parser_expression): Ditto. - (cp_parser_builtin_offsetof): Ditto. - (cp_parser_template_argument): Ditto. - (cp_parser_functional_cast): Ditto. - -2008-03-24 Tom Tromey <tromey@redhat.com> - - * lex.c (handle_pragma_interface): Don't copy the filename. - (handle_pragma_implementation): Copy filename using xstrdup. - -2008-03-21 Paolo Carlini <pcarlini@suse.de> - - * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P. - (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P. - (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P. - (PROMOTES_TO_AGGR_TYPE): Remove. - (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust. - * typeck.c (unary_complex_lvalue, build_modify_expr, - convert_for_initialization): Adjust. - * init.c (is_aggr_type): Remove. - (is_class_type): Add. - (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init, - build_delete): Adjust. - * lex.c (make_aggr_type): Remove. - (make_class_type): Add. - (cxx_make_type): Adjust. - * class.c (finish_struct_1, fixed_type_or_null, is_empty_class): - Adjust. - * decl.c (build_typename_type, make_typename_type, - make_unbound_class_template, cxx_init_decl_processing, - check_tag_decl, groktypename, start_decl_1, layout_var_decl, - check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms, - grok_op_properties, xref_tag, check_function_type): Adjust. - * call.c (check_dtor_name, standard_conversion, implicit_conversion, - add_builtin_candidate, add_builtin_candidates, - build_user_type_conversion_1, convert_like_real, build_cxx_call, - is_subseq, compare_ics): Adjust. - * method.c (use_thunk): Adjust. - * rtti.c (build_dynamic_cast_1, create_pseudo_type_info, - create_tinfo_types): Adjust. - * cvt.c (cp_convert_to_pointer, convert_to_pointer_force, - build_up_reference, convert_to_reference, convert_from_reference, - ocp_convert, build_expr_type_conversion): Adjust. - * tree.c (bind_template_template_parm, error_type): Adjust. - * dump.c (cp_dump_tree): Adjust. - * search.c (lookup_member): Adjust. - * friend.c (make_friend_class, do_friend): Adjust. - * typeck2.c (store_init_value, process_init_constructor_array, - process_init_constructor_record, build_x_arrow, build_m_component_ref, - build_functional_cast): Adjust. - * pt.c (finish_member_template_decl, process_template_parm, - lookup_template_class, tsubst_function_type, tsubst, - tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc): - Adjust. - * semantics.c (begin_class_definition, finish_base_specifier, - finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type): - Adjust. - * name-lookup.c (constructor_name_p, push_overloaded_decl, - do_class_using_decl, lookup_qualified_name, - maybe_process_template_type_declaration): Adjust. - * decl2.c (grok_array_decl, check_member_template, - constrain_class_visibility): Adjust. - * parser.c (cp_parser_class_name): Adjust. - -2008-03-18 Paolo Bonzini <bonzini@gnu.org> - - * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete. - -2008-03-17 Jason Merrill <jason@redhat.com> - - PR c++/35548 - * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding - a temp directly to a reference as per DR391. - -2008-03-12 Richard Guenther <rguenther@suse.de> - - PR c++/35469 - Revert: - 2008-02-04 Richard Guenther <rguenther@suse.de> - - PR java/35035 - * decl.c (record_builtin_java_type): Make jboolean a - integer type again where its mode doesn't match that of bool. - - 2008-01-25 Richard Guenther <rguenther@suse.de> - - PR c++/33887 - * decl.c (record_builtin_java_type): Make __java_boolean - a variant of bool. - * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check - after TYPE_MAIN_VARIANT check. - -2008-03-10 Jakub Jelinek <jakub@redhat.com> - - PR c++/35328 - * semantics.c (finish_omp_clauses): Look through NOP_EXPR even - if errorcount. - - PR c++/35337 - * semantics.c (finish_omp_clauses): Use %qD instead of %qE for - DECL_P in not a variable and appears more than once error messages. - -2008-03-07 Paolo Bonzini <bonzini@gnu.org> - - Revert: - - 2008-02-06 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/35049 - PR c++/35096 - * typeck.c (structural_comptypes): Call cp_comptypes. - (comptypes): New; called from the C/C++ common bits to perform - strict checks. - (cp_comptypes): Renamed from comptypes, which is already used, - with a different signature, by the C++ front end. - (build_reinterpret_cast_1): Call cp_comptypes. - (ptr_reasonably_similar): Ditto. - * decl.c (decls_match): Ditto. - * cvt.c (convert_to_reference): Ditto. - * cp-tree.h (same_type_p): Ditto. - (same_or_base_type_p): Ditto. - (comptypes): Rename to cp_comptypes. - * pt.c (canonical_type_parameter): Call cp_comptypes. - -2008-03-07 Paolo Bonzini <bonzini@gnu.org> - - * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete - test for equivalence between pointer and references. - -2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 24924 - * class.c (finish_struct_anon): Use permerror instead of pedwarn. - (check_field_decls): Likewise. - (note_name_declared_in_class): Likewise. - * call.c (build_new_op): Likewise. - (convert_like_real): Likewise. - (build_over_call): Likewise. - * lex.c (unqualified_fn_lookup_error): Likewise. - * parser.c (cp_parser_template_id): Likewise. - * cvt.c (warn_ref_binding): Likewise. - (convert_to_reference): Likewise. - (ocp_convert): Likewise. - (convert_to_void): Use error instead of pedwarn. - * error.c (cp_cpp_error): Use pedantic_warning_kind. - * decl.c (compute_array_index_type): Use constant_expression_error. - -2008-03-01 Douglas Gregor <doug.gregor@gmail.com> - - * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note - that auto is either a storage class or a simple type specifier, - depending on the dialect. - (cp_parser_decl_specifier_seq): Complain about `auto' as a storage - specifier in C++98 mode, error in C++0x mode (since we don't - support auto as a type specifier, yet). - (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a - storage specifier in C++0x mode. - (cp_parser_simple_type_specifier): Parse `auto' as a - simple-type-specifier, but error because we don't support it yet. - -2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * parser.c (cp_parser_nonclass_name): New. - (cp_parser_pseudo_destructor_name): Use it instead of - cp_parser_type_name. - (cp_parser_type_name): Move code to cp_parser_nonclass_name. - -2008-02-29 Tom Tromey <tromey@redhat.com> - - * parser.c (struct cp_token) <input_file_stack_index>: Remove. - (cp_lexer_get_preprocessor_token): Update. - (cp_lexer_set_source_position_from_token): Don't call - restore_input_file_stack. - * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc. - -2008-02-28 Richard Guenther <rguenther@suse.de> - - Revert: - 2008-02-26 Richard Guenther <rguenther@suse.de> - - * decl.c (duplicate_decls): Remove decl from global mapping - before ggc_freeing it. - -2008-02-27 Jakub Jelinek <jakub@redhat.com> - - PR c++/35368 - * rtti.c: Include c-pragma.h. - (push_abi_namespace, pop_abi_namespace): New functions. - (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index, - create_tinfo_types, emit_support_tinfos): Use them. - * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H). - -2008-02-26 Jason Merrill <jason@redhat.com> - - PR c++/35315 - * decl.c (grokdeclarator): Allow a typedef of an unnamed struct - to name the struct for linkage purposes even if it has attributes. - (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE. - -2008-02-26 Tom Tromey <tromey@redhat.com> - - * parser.c (eof_token): Remove old location code. - (check_empty_body): Remove test of USE_MAPPED_LOCATION. - * decl2.c (generate_ctor_or_dtor_function): Remove old location - code. - (cp_write_global_declarations): Likewise. - * lex.c (cxx_init): Remove old location code. - (handle_pragma_implementation): Remove test of - USE_MAPPED_LOCATION. - * pt.c (tsubst): Remove old location code. - * error.c (cp_print_error_function): Remove test of - USE_MAPPED_LOCATION. - * decl.c (pop_label): Remove old location code. - (finish_function): Likewise. - -2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 26264 - * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START. - -2008-02-26 Richard Guenther <rguenther@suse.de> - - * decl.c (duplicate_decls): Remove decl from global mapping - before ggc_freeing it. - -2008-02-26 Paolo Carlini <pcarlini@suse.de> - - PR c++/35323 - * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE. - -2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * typeck.c (build_class_member_access_expr): Add appropriate - OPT_W* parameter to warning. - (build_reinterpret_cast_1): Likewise. - * name-lookup.c (push_overloaded_decl): Likewise. - -2008-02-25 Paolo Carlini <pcarlini@suse.de> - - PR c++/35333 - * error.c (dump_expr): Handle CONJ_EXPR. - -2008-02-25 Paolo Carlini <pcarlini@suse.de> - - PR c++/35338 - * error.c (dump_type): Handle FIXED_POINT_TYPE. - (dump_expr): Handle FIXED_CST. - -2008-02-24 Jason Merrill <jason@redhat.com> - - * parser.c (cp_parser_declaration): Handle "inline namespace". - (cp_parser_namespace_definition): Likewise. - - PR c++/33486 - * name-lookup.c (arg_assoc_namespace): Look down into inline - namespaces, too. - -2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * typeck.c (check_for_casting_away_constness): Use 1 single - argument, the type of cast, to decide what diagnostics generate. - (build_static_cast_1): Remove unused code. Update call to - check_for_casting_away_constness. - (build_reinterpret_cast_1): Update call to - check_for_casting_away_constness. - (build_const_cast_1): Likewise. - -2008-02-24 Paolo Carlini <pcarlini@suse.de> - - * error.c (dump_expr): Don't deal directly with NEW_EXPR (and - VEC_NEW_EXPR), forward to pp_expression. - * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME. - -2008-02-24 Danny Smith <dannysmith@users.sourceforge.net> - - PR c++/34749 - * friend.c (do_friend): Call cplus_decl_attributes earlier. - -2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com> - - PR C++/34715 - * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for - template decls' function decl. - -2008-02-22 Paolo Carlini <pcarlini@suse.de> - - PR c++/35282 - Revert: - 2008-02-14 Paolo Carlini <pcarlini@suse.de> - - PR c++/28743 - * pt.c (determine_specialization): In case of function templates, - when the type of DECL does not match FN there is no match. - -2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - PR c/19999 - * typeck.c (build_binary_op): Warn about floating point - comparisons if FLOAT_TYPE_P, not only for REAL_TYPE. - -2008-02-19 Jason Merrill <jason@redhat.com> - - PR c++/34950 - * pt.c (resolve_overloaded_unification): Set processing_template_decl - while we look for possible bindings. - -2008-02-19 Jakub Jelinek <jakub@redhat.com> - - PR c++/35028 - * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors. - - PR c++/34964 - PR c++/35244 - * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p - vars. Afterwards ensure v is VAR_DECL. - - PR c++/35078 - * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't - call cp_finish_decl. - * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type - early. - -2008-02-15 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/35023 - PR c++/35024 - PR c++/35026 - * pt.c (finish_member_template_decl): If the type in a TYPE_DECL - is error_mark_node, return an error early. - (find_parameter_packs_r): Pass the pointer set along to recursive - calls of cp_walk_subtrees; don't try to manage the pointer set - ourselves. - (uses_parameter_packs): Pass the pointer set to cp_walk_tree. - (make_pack_expansion): Ditto. - (check_for_bare_parameter_packs): Ditto. Also, don't bother taking - a second pass through the tree with find_parameter_packs_r; that - second pass no longer does anything. - (push_template_decl_real): If we have an erroneous declaration, - set its type to error_mark_node before returning an error. - -2008-02-14 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/34050 - * pt.c (tsubst_initializer_list): Deal with the use of - VOID_TYPE_NODE to indicate value-initialization of the bases. - -2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - Jason Merrill <jason@redhat.com> - - PR c++/5645 - PR c++/11159 - * class.c (type_has_user_nondefault_constructor): New fn. - * cp-tree.h: Declare it. - * init.c (emit_mem_initializers): Use it for -W warning about - missing base initializer. - -2008-02-14 Paolo Carlini <pcarlini@suse.de> - - PR c++/28743 - * pt.c (determine_specialization): In case of function templates, - when the type of DECL does not match FN there is no match. - -2008-02-13 Jakub Jelinek <jakub@redhat.com> - Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/35138 - * parser.c (cp_parser_pseudo_destructor_name): If next tokens - are not identifier :: ~, return before calling cp_parser_type_name. - -2008-02-13 Jason Merrill <jason@redhat.com> - - PR c++/34962, c++/34937, c++/34939 - * decl2.c (is_late_template_attribute): Always defer attributes - vector_size and weak. - - PR c++/34774 - * pt.c (value_dependent_expression_p): Look into DECL_INITIAL - of enumerators, too. - -2008-02-12 Jason Merrill <jason@redhat.com> - - PR c++/34824 - * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp - if we're doing conversions to call a user-defined conversion function. - -2008-02-12 Steven Bosscher <steven@gcc.gnu.org> - - PR c++/29048 - * semantics.c (finish_qualified_id_expr): Avoid duplicate access - check here, too. - -2008-02-12 Jakub Jelinek <jakub@redhat.com> - - PR c++/34862 - * init.c (build_new_1): Don't create placement_expr before - constructing alloc_call. Verify that the pointer is passed by - value to operator new. - -2008-02-11 Jason Merrill <jason@redhat.com> - - PR c++/35097 - * pt.c (tsubst): Don't look up a template typedef in an explicit - specialization. - -2008-02-11 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/35113 - * tree.c (cp_build_qualified_type_real): When building a - cv-qualified array type, build it as a unique type with - build_cplus_array_type_1 and then adopt the unqualified type's - main variant. - -2008-02-11 Paolo Carlini <pcarlini@suse.de> - - PR c++/35077 - * decl.c (groktypename): Check grokdeclarator return. - -2008-02-10 Jason Merrill <jason@redhat.com> - - PR c++/34094 - * decl2.c (cp_write_global_declarations): Don't write out static - data members with DECL_IN_AGGR_P set. - -2008-02-08 Jason Merrill <jason@redhat.com> - - PR c++/35116 - * tree.c (build_target_expr_with_type): Handle void initializer. - (bot_manip): Remap slot before recursing. - -2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - PR other/35107 - * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS). - -2008-02-06 Alexandre Oliva <aoliva@redhat.com> - - PR c++/35056 - * tree.c: Include tree-flow.h. - (build_target_expr): Check type compatibility. - * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H). - * call.c (convert_like_real): Convert bitfield to expected type. - -2008-02-06 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/35049 - PR c++/35096 - * typeck.c (structural_comptypes): Call cp_comptypes. - (comptypes): New; called from the C/C++ common bits to perform - strict checks. - (cp_comptypes): Renamed from comptypes, which is already used, - with a different signature, by the C++ front end. - (build_reinterpret_cast_1): Call cp_comptypes. - (ptr_reasonably_similar): Ditto. - * decl.c (decls_match): Ditto. - * cvt.c (convert_to_reference): Ditto. - * cp-tree.h (same_type_p): Ditto. - (same_or_base_type_p): Ditto. - (comptypes): Rename to cp_comptypes. - * pt.c (canonical_type_parameter): Call cp_comptypes. - -2008-02-05 Jakub Jelinek <jakub@redhat.com> - - PR c++/33553 - * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is - value dependent expression. - -2008-02-05 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/35074 - * decl2.c (save_template_attributes): When we're modifying the - TYPE_MAIN_VARIANT to add new attributes, be sure to also modify - all of the other variants to add those same attributes. Otherwise, - the main variant will be inconsistent with those other variants. - -2008-02-04 Richard Guenther <rguenther@suse.de> - - PR java/35035 - * decl.c (record_builtin_java_type): Make jboolean a - integer type again where its mode doesn't match that of bool. - -2008-02-02 Jason Merrill <jason@redhat.com> - Mark Mitchell <mark@codesourcery.com> - - PR c++/33916 - * init.c (build_value_init_1): New function. - (build_value_init): New function. - * typeck2.c (build_functional_cast): Call it. - * cp-gimplify.c (cp_gimplify_init_expr): Handle its output. - - * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from - TYPE_HAS_CONSTRUCTOR. - * class.c (finish_struct_bits, maybe_warn_about_overly_private_class, - add_implicitly_declared_members): Adjust. - (check_field_decls): Adjust. Remove warnings about reference/const - in class without constructor. - (check_bases_and_members): Adjust. Give those warnings here instead. - * decl.c (fixup_anonymous_aggr): Adjust. - (check_initializer): Adjust, clarify logic slightly. - (grok_special_member_properties): Adjust, only set if user-provided. - * rtti.c (create_tinfo_types): Don't set. - * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al. - Use same_type_ignoring_top_level_qualifiers_p. - * pt.c (check_explicit_specialization): Adjust. - (instantiate_class_template): Adjust. - -2008-01-31 Douglas Gregor <doug.gregor@gmail.com> - Jakub Jelinek <jakub@redhat.com> - - PR c++/34935 - PR c++/34936 - * typeck.c (structural_comptypes): Handle comparisons of - VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and - REAL_TYPE nodes. - * mangle.c (write_builtin_type): Map down to the canonical type, - which will be one of the predefined type nodes. - -2008-01-29 Michael Meissner <michael.meissner@amd.com> - - PR 35004 - * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16 - bits to allow for expansion of the number of middle end tree - codes. - -2008-01-29 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/34055 - PR c++/34103 - PR c++/34219 - PR c++/34606 - PR c++/34753 - PR c++/34754 - PR c++/34755 - PR c++/34919 - PR c++/34961 - * typeck.c (check_return_expr): Tweak call to - check_for_bare_parameter_packs. - * class.c (add_method): Be careful with error_mark_nodes. - * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from - signature. - * pt.c (struct find_parameter_pack_data): Remove - SET_PACKS_TO_ERROR. - (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR. - (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR. - (make_pack_expansion): Ditto. - (check_for_bare_parameter_packs): Parameter is now a tree, not a - tree*. - (process_template_parm): Tweak call to - check_for_bare_parameter_packs. - (push_template_decl_real): Tweak calls to - check_for_bare_parameter_packs. If bare parameter packs are found - in the list of exceptions, clear out that list after giving an - error. - * semantics.c (finish_cond): Tweak call to - check_for_bare_parameter_packs. - (finish_expr_stmt): Ditto. - (finish_for_expr): Ditto. - (finish_switch_cond): Ditto. - (finish_mem_initializers): Ditto. - (finish_member_declaration): Ditto. - (finish_static_assert): Check for bare parameter packs in the - condition. - * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the - attributes of a declaration. - * parser.c (cp_parser_using_declaration): Tweak call to - check_for_bare_parameter_packs. - (cp_parser_base_clause): Ditto. - -2008-01-28 Jason Merrill <jason@redhat.com> - - PR c++/35007 - * class.c (build_base_path): Fix !want_pointer case. - -2008-01-27 Jason Merrill <jason@redhat.com> - - PR c++/27177 - * class.c (build_base_path): Fix previous change. - -2008-01-26 Jakub Jelinek <jakub@redhat.com> - - PR c++/34965 - * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR - and TRUTH_XOR_EXPR. - -2008-01-26 Richard Guenther <rguenther@suse.de> - - PR c++/34235 - * typeck.c (build_binary_op): Remove code to shorten compares. - -2008-01-25 Richard Guenther <rguenther@suse.de> - - PR c++/33887 - * decl.c (record_builtin_java_type): Make __java_boolean - a variant of bool. - * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check - after TYPE_MAIN_VARIANT check. - -2008-01-25 Jason Merrill <jason@redhat.com> - - PR c++/27177 - * class.c (build_base_path): Don't mess with virtual access if - skip_evaluation. - * call.c (standard_conversion): Don't check whether source type - is complete. - - * decl2.c (is_late_template_attribute): Don't defer attribute - visibility just because the type is dependent. - -2008-01-25 Jason Merrill <jason@redhat.com> - Mark Mitchell <mark@codesourcery.com> - - PR c++/31780 - * call.c (standard_conversion): Allow conversion from integer/real - to complex. - (compare_ics): Such a conversion is worse than a normal arithmetic - conversion. - -2008-01-25 Richard Guenther <rguenther@suse.de> - - PR c++/33887 - * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define - to true. - -2008-01-24 Paolo Carlini <pcarlini@suse.de> - - PR c++/34603 - * pt.c (push_template_decl_real): Return error_mark_node in case - of template definition of non-template. - -2008-01-24 Jason Merrill <jason@redhat.com> - - PR c++/34913 - * decl2.c (is_late_template_attribute): Defer any attribute with - dependent args. Also defer type attributes if the type is dependent. - -2008-01-22 Jakub Jelinek <jakub@redhat.com> - Alexandre Oliva <aoliva@redhat.com> - - PR c++/33984 - * call.c (reference_binding): For bitfields use the declared bitfield - type. - (add_builtin_candidates): Likewise. - * class.c (layout_class_type): For bitfields copy over the - original type quals. - -2008-01-22 Jason Merrill <jason@redhat.com> - - PR c++/28560 - * decl.c (groktypename): Also ignore attributes on dependent - possibly-class types. - - PR c++/34912 - * friend.c (do_friend): Check for prior declaration of a friend - function of a local class. - * name-lookup.c (lookup_name_innermost_nonclass_level): - No longer static. - * name-lookup.h: Declare it. - -2008-01-22 Tom Tromey <tromey@redhat.com> - - PR c++/34829: - * init.c (build_new_1): Only disallow Java aggregates. - -2008-01-22 Jakub Jelinek <jakub@redhat.com> - - PR c++/34607 - * semantics.c (finish_omp_for): Don't call c_finish_omp_for - if decl or init is error_mark_node. - - PR c++/34918 - * error.c (dump_expr): Handle VECTOR_CST. - -2008-01-21 Jason Merrill <jason@redhat.com> - - PR c++/33959 - * pt.c (tsubst_aggr_type): Make sure our context is complete. - - PR c++/34573 - * pt.c (retrieve_local_specialization): Robustify. - (tsubst_pack_expansion, tsubst_decl): Remove redundant checks. - - PR c++/34846 - * pt.c (tsubst): Only call retrieve_local_specialization if the - original typedef was in a function template. - - PR c++/34196 - * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP. - -2008-01-21 Richard Guenther <rguenther@suse.de> - - PR c++/34850 - * error.c (cp_print_error_function): Deal with recursive - BLOCK trees. - -2008-01-20 Paolo Carlini <pcarlini@suse.de> - - PR c++/34891 - * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR. - -2008-01-20 Paolo Carlini <pcarlini@suse.de> - - PR c++/34776 - PR c++/34486 - * name-lookup.c (do_class_using_decl): Do not call constructor_name_p - on non-IS_AGGR_TYPE scope. - (constructor_name_p): Assert IS_AGGR_TYPE. - -2008-01-18 Ian Lance Taylor <iant@google.com> - - PR c++/33407 - * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag. - (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set - DECL_IS_OPERATOR_NEW flag. - -2008-01-16 Richard Guenther <rguenther@suse.de> - - PR c++/33819 - * typeck.c (is_bitfield_expr_with_lowered_type): Recurse - for conversions to type variants. - -2008-01-15 Andreas Tobler <a.tobler@schweiz.org> - - * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing - declaration and code. Update copyright year. - -2008-01-15 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/34399 - * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we - know we have a class type. - -2008-01-15 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/34751 - * pt.c (coerce_template_parameter_pack): When substituting into - the type of a non-type template parameter pack. use the - deduced/substituted arguments. - * parser.c (declarator_can_be_parameter_pack): A pointer-to-member - can be a parameter pack with the ellipsis following it. When we - have an erroneous declaration, allow it to be a parameter pack. - (cp_parser_template_parameter): Complain about default - arguments on non-type template parameter packs, and parse them - using the new cp_parser_default_argument. - (cp_parser_parameter_declaration): Complain about parameter packs - with default arguments. Move parsing of default arguments into a - new function, cp_parser_default_argument. - (cp_parser_default_argument): New; extracted from - cp_parser_parameter_declaration. - -2008-01-15 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/34051 - PR c++/34055 - PR c++/34102 - PR c++/34103 - * typeck.c (check_return_expr): If there are bare parameter packs - in the return value, set it to error_mark_node. - * tree.c (cp_walk_subtrees): Walk USING_DECL nodes. - * pt.c (find_parameter_packs_r): Look at the type of - IDENTIFIER_NODEs (e.g., for user-defined conversions). - (check_for_bare_parameter_packs): Flip the result: now returns - TRUE when there were bare parameter packs, FALSE otherwise. - (push_template_decl_real): Deal with flipped result of - check_for_bare_parameter_packs. - * semantics.c (finish_cond): If there are bare parameter packs in - the conditional, set it to error_mark_node. - (finish_expr_stmt): If there are bare parameter packs in the - expression, set it to error_mark_node. - (finish_for_expr): Ditto. - (finish_switch_cond): If there are bare parameter packs in - the conditional, set it to error_mark_node. - (finish_mem_initializers): If there are bare parameter packs in - the member initializer, set it to error_mark_node. - (finish_member_declaration): Check the attributes of the - declaration for bare parameter packs, and remove the attributes if - any have bare parameter packs. - * parser.c (cp_parser_using_declaration): Check the using - declaration for bare parameter packs. - (cp_parser_base_clause): If there are bare parameter packs in a - base specifier, don't add it to the chain. - -2008-01-15 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/34314 - * error.c (dump_simple_decl): Display ellipsis for template - non-type parameter packs. - (dump_decl): Display ellipsis for template type parameter packs. - (dump_template_decl): Display ellipsis for template template - parameter packs. - * pt.c (redeclare_class_template): When redeclaring a class - template, check for collisions between template parameters and - template parameter packs. - -2008-01-15 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33964 - * pt.c (process_partial_specialization): Don't mark template - parameters that occur in non-deduced contexts. - (struct pair_fn_data): Add include_nondeduced_p. - (for_each_template_parm_r): Only visit non-deduced contexts if - include_nondeduced_p is set. - (for_each_template_parm): Added parameter include_nondeduced_p, - which states whether template parameters found in non-deduced - contexts should be visited. - (uses_template_parms): Visit all template parameters, even those - in non-deduced contexts. - -2008-01-15 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/34052 - * pt.c (check_default_tmpl_args): Check for parameter packs that - aren't at the end of a primary template. - (push_template_decl_real): Remove check for parameter packs that - aren't at the end of a primary template; that now happens in - check_default_tmpl_args. - * semantics.c (finish_template_template_parm): Use - check_default_tmpl_args to check for errors in the template - parameter list. - -2008-01-12 Doug Kwan <dougkwan@google.com> - - * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers - instead of OPT_Wreturn_type in warning due to ignored return type - qualifiers. - * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers - instead of OPT_Wreturn_type in warning due to ignored return type - qualifiers. - -2008-01-08 Jakub Jelinek <jakub@redhat.com> - - PR c++/33890 - * semantics.c (finish_omp_for): Don't call - fold_build_cleanup_point_expr if processing_template_decl. - -2008-01-04 Paolo Carlini <pcarlini@suse.de> - Jakub Jelinek <jakub@redhat.com> - - PR c++/34611 - * error.c (dump_template_argument): Deal with TREE_LIST. - -2008-01-01 Douglas Gregor <doug.gregor@gmail.com> - - * parser.c (cp_parser_check_decl_spec): Don't warn about "long - long" in C++0x mode; change the warning to note that "long long" - is only unsupported in C++98 mode. - -2007-12-20 Jason Merrill <jason@redhat.com> - - PR c++/34111 - * call.c (standard_conversion): Derived-to-base is considered a - standard conversion. - -2007-12-19 Jakub Jelinek <jakub@redhat.com> - - PR c++/34513 - * parser.c (cp_parser_omp_parallel): For non-combined parallel - call cp_parser_statement rather than - cp_parser_already_scoped_statement. - -2007-12-18 Jason Merrill <jason@redhat.com> - - PR c++/34206 - * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't - use template parms. - (dependent_type_p_r): Handle the domain of an array. - -2007-12-18 Douglas Gregor <doug.gregor@gmail.com> - Jakub Jelinek <jakub@redhat.com> - - PR c++/32565 - PR c++/33943 - PR c++/33965 - * pt.c (template_template_parm_bindings_ok_p): New; verifies - bindings of template template parameters after all template - arguments have been deduced. - (coerce_template_parms): Don't complain when COMPLAIN doesn't - include tf_error. - (fn_type_unification): Use template_template_parm_bindings_ok_p. - (unify): Deal with variadic, bound template template parameters. - (get_class_bindings): Use template_template_parm_bindings_ok_p. - -2007-12-18 Jakub Jelinek <jakub@redhat.com> - - PR c++/34488 - * decl.c (grokdeclarator): Reject friend sfk_constructor - FUNCTION_TYPE. - -2007-12-17 Jakub Jelinek <jakub@redhat.com> - - PR c/34506 - * parser.c (cp_parser_omp_all_clauses): Accept optional comma - in between clauses. - -2007-12-15 Alexandre Oliva <aoliva@redhat.com> - - PR debug/7081 - * cp-lang.c (cp_classify_record): New. - (LANG_HOOKS_CLASSIFY_RECORD): Override. - -2007-12-11 Jakub Jelinek <jakub@redhat.com> - - PR c++/34238 - * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change. - - PR c++/34364 - * rtti.c (build_dynamic_cast): Call convert_from_reference even for - dynamic_cast in a template. - -2007-12-10 Simon Martin <simartin@users.sourceforge.net> - - PR c++/34059 - * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from - MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO. - -2007-12-10 Jakub Jelinek <jakub@redhat.com> - - PR c++/34395 - * error.c (dump_type_prefix, dump_type_suffix): Handle - TYPE_PACK_EXPANSION. - - PR c++/34394 - * error.c (dump_expr): Handle ABS_EXPR. - -2007-12-09 Jakub Jelinek <jakub@redhat.com> - - PR c++/34178 - PR c++/34340 - * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P - in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P. - Return 2 also if DECL_EXPLICIT_INSTANTIATION. - * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when - flag_use_repository and repo_emit_p returned 2. - -2007-12-06 Jakub Jelinek <jakub@redhat.com> - - PR c++/34336 - * tree.c (stabilize_call, stabilize_init): Do nothing if - processing_template_decl. - -2007-12-05 Jakub Jelinek <jakub@redhat.com> - - PR c++/34271 - * semantics.c (finish_decltype_type): For SCOPE_REF issue an - error instead of assertion failure. - * parser.c (cp_parser_decltype): If closing paren is not found, - return error_mark_node. - -2007-12-04 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/34101 - * name-lookup.c (arg_assoc_template_arg): Recurse on argument - packs. - (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here, - since arg_assoc_template_arg will deal with them (better). - -2007-12-04 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33509 - * pt.c (tsubst_exception_specification): Handle substitutions into - member templates, where tsubst_pack_expansion returns a - TYPE_PACK_EXPANSION. - -2007-12-04 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33091 - * pt.c (unify_pack_expansion): If we didn't deduce any actual - bindings for the template parameter pack, don't try to keep the - empty deduced arguments. - (unify): If a parameter is a template-id whose template argument - list contains a pack expansion that is not at the end, then we - cannot unify against that template-id. - -2007-12-02 Paolo Carlini <pcarlini@suse.de> - - PR c++/34061 - * pt.c (current_template_args): Use error_operand_p. - -2007-12-02 Paolo Carlini <pcarlini@suse.de> - - PR c++/34273 - * error.c (dump_decl): Handle TREE_BINFO. - -2007-12-01 Ollie Wild <aaw@google.com> - - PR c++/8171 - * typeck.c (build_binary_op): Add conversion of pointers to function - members appearing as operands to the equality operators. - -2007-11-30 Jakub Jelinek <jakub@redhat.com> - - PR c++/34275 - * error.c (dump_expr): Handle OBJ_TYPE_REF. - -2007-11-29 Jakub Jelinek <jakub@redhat.com> - - PR c++/34270 - * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y - in templates. - * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>: - Likewise. - - PR c++/34267 - PR c++/34268 - * parser.c (cp_parser_decltype): Don't call finish_id_expression - on ~type. - * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs - and ~type early. - -2007-11-27 Jakub Jelinek <jakub@redhat.com> - - PR tree-optimization/34181 - * method.c (use_thunk): Don't inline the call in the thunk. - - PR c++/34213 - * tree.c (decl_linkage): Static data members and static member - functions in anonymous ns classes are lk_external. - -2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com> - - PR c++/34081 - * decl.c (start_preparsed_function): Pass - processing_template_decl for the new allocate_struct_function - parameter. - -2007-11-25 Richard Guenther <rguenther@suse.de> - - * decl.c (poplevel): Use BLOCK_CHAIN. - -2007-11-24 Ollie Wild <aaw@google.com> - - * typeck.c (delta_from_ptrmemfunc): New function. - (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc. - (build_binary_op): Call delta_from_ptrmemfunc. - -2007-11-23 Jakub Jelinek <jakub@redhat.com> - - PR c++/30293 - PR c++/30294 - * decl.c (cp_finish_decl): Disallow variable or field - definitions if extern "Java" aggregates. - (grokparms): Disallow parameters with extern "Java" - aggregates. - (check_function_type): Disallow function return values - with extern "Java" aggregates. - * init.c (build_new_1): Disallow placement new with - extern "Java" aggregates. - -2007-11-23 Mark Mitchell <mark@codesourcery.com> - Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/5310 - * call.c (convert_like_real): Build a zero constant when __null is - converted to an integer type. - -2007-11-22 Jakub Jelinek <jakub@redhat.com> - - PR c++/34094 - * decl2.c (cp_write_global_declarations): Issue error about static - data members in anonymous namespace which are declared and used, - but not defined. - -2007-11-20 Jakub Jelinek <jakub@redhat.com> - - PR c++/34089 - * parser.c (cp_parser_class_head): Reject function template ids. - - PR c++/28879 - * tree.c (build_cplus_array_type_1): Don't pass any VLA types - when processing_template_decl to build_array_type. - - PR c++/33962 - * pt.c (more_specialized_fn): Don't segfault if one or - both argument list end with ellipsis. - -2007-11-18 Jakub Jelinek <jakub@redhat.com> - - PR c++/30988 - * semantics.c (finish_call_expr): Set - current_function_returns_abnormally if fn is noreturn FUNCTION_DECL - or OVERLOAD with all noreturn functions. - -2007-11-16 Jakub Jelinek <jakub@redhat.com> - - PR c++/34100 - * pt.c (apply_late_template_attributes): Do nothing if decl's type is - error_mark_node. - -2007-11-13 Jakub Jelinek <jakub@redhat.com> - - PR c++/34054 - PR c++/34056 - PR c++/34057 - PR c++/34058 - PR c++/34060 - * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error, - set to error_mark_node the outermost POINTER_TYPE to the pack if - it is seen in a POINTER_TYPE. - (push_template_decl_real): If check_for_bare_parameter_packs - fails for function return type, set the return type to - integer_type_node. If check_for_bare_parameter_packs failed - for non-function, return error_mark_node. - - PR c++/29225 - * call.c (build_new_op): Call resolve_args before calling - build_over_call. - -2007-11-11 Tom Tromey <tromey@redhat.com> - - PR c++/17577: - * lex.c (handle_pragma_implementation): Use cpp_included_before. - -2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/8570 - * pt.c (redeclare_class_template): Update error message. Use a - note to show the previous declaration. - (tsubst_friend_class): Use the location of the friend template as - the input location before calling redeclare_class_template. - -2007-11-11 Jakub Jelinek <jakub@redhat.com> - - PR c++/34068 - * semantics.c (finish_pseudo_destructor_expr): Handle - object == error_mark_node. - -2007-11-10 Jakub Jelinek <jakub@redhat.com> - - PR c++/32241 - * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type - is not scalar type, let finish_class_member_access_expr handle - diagnostics. Pass BIT_NOT_EXPR argument to - finish_pseudo_destructor_expr. Handle SCOPE_REF properly. - -2007-11-09 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33510 - * decl.c (cp_complete_array_type): If any of the initializer - elements are pack expansions, don't compute the array size yet. - -2007-11-08 Andrew Pinski <pinskia@gmail.com> - - PR c++/30297: - * tree.c (decl_linkage): Fields have no linkage. - -2007-11-08 Daniel Jacobowitz <dan@codesourcery.com> - - * class.c (build_ctor_vtbl_group): Lay out the new type and decl. - -2007-11-07 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33045 - PR c++/33837 - PR c++/33838 - * semantics.c (finish_decltype_type): See through INDIRECT_REFs. - Be careful with ERROR_MARK_NODEs. - * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL - argument. - -2007-11-07 Jakub Jelinek <jakub@redhat.com> - - PR c++/33501 - * call.c (build_over_call): Don't check TREE_ADDRESSABLE - on incomplete type. - -2007-11-06 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33977 - PR c++/33886 - * tree.c (c_build_qualified_type): Define bridge to - cp_build_qualified_type. - -2007-11-06 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/31439 - PR c++/32114 - PR c++/32115 - PR c++/32125 - PR c++/32126 - PR c++/32127 - PR c++/32128 - PR c++/32253 - PR c++/32566 - * typeck.c (check_return_expr): Pass address of retval to - check_for_bare_parameter_packs. - * class.c (build_base_field): Tolerate bases that have no layout - due to errors. - (end_of_base): Ditto. - * tree.c (canonical_type_variant): Be careful with - ERROR_MARK_NODE. - * cp-tree.h (check_for_bare_parameter_packs): Now accepts a - tree*. - * pt.c (find_parameter_pack_data): Add set_packs_to_error field, - which states whether parameter packs should be replaced with - ERROR_MARK_NODE. - (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever - possible. If set_packs_to_error is set true, replace the parameter - pack with ERROR_MARK_NODE. Manage our own pointer sets. - (uses_parameter_packs): Don't set parameter packs to - ERROR_MARK_NODE. - (check_for_bare_parameter_packs): Now takes a pointer to a tree, - which may be modified (if it is a parameter pack). Instructs - find_parameter_packs_r to replace parameter packs with - ERROR_MARK_NODE (so that they won't cause errors later on). - (process_template_parm): Pass pointer to - check_for_bare_parameter_packs. - (process_partial_specialization): Replace pack expansions before - the end of the template argument list with ERROR_MARK_NODE. - (push_template_decl_real): Pass pointer to - check_for_bare_parameter_packs. Replace parameter packs not at the - end of the template parameter list with ERROR_MARK_NODE. - (convert_template_argument): Be more careful about using DECL_NAME - on only declarations. - (unify): Can't unify against ERROR_MARK_NODE. - * semantics.c (finish_cond): Pass pointer to - check_for_bare_parameter_packs. - (finish_expr_stmt): Ditto. - (finish_for_expr): Ditto. - (finish_switch_cond): Pass pointer to - check_for_bare_parameter_packs, and call it before we put the - condition into the statement. - (finish_mem_initializers): Pass pointer to - check_for_bare_parameter_packs. - (finish_member_declaration): Ditto. - * parser.c (cp_parser_base_clause): Ditto. - -2007-11-06 Jakub Jelinek <jakub@redhat.com> - - PR target/33168 - * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already - with the final TREE_READONLY flag in place. processing_template_decl - is known to be 0 in this part of function. - - PR c++/33894 - * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not - OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC. - * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P. - * semantics.c (finish_omp_atomic): Revert most of the - 2007-02-05 changes, just keep the new representation of - OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC. - -2007-11-05 H.J. Lu <hongjiu.lu@intel.com> - - PR c++/33871 - * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked - local. - -2007-11-05 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33996 - PR c++/33235 - PR c++/33930 - * typeck.c (merge_types): Don't lose rvalue references when - merging types. - * call.c (build_over_call): Don't elide move constructors just - because the copy constructor is trivial (!). - (compare_ics): If comparing cv-qualifiers fails, we can still order - based on binding lvalues vs. rvalues. - -2007-11-05 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33939 - * pt.c (unify_pack_expansion): bring handling of function call - arguments into line with type_unification_real. - -2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * typeck.c (build_binary_op): Use pedwarn instead of error for - consistency. - -2007-11-05 Jakub Jelinek <jakub@redhat.com> - - PR c++/33836 - * parser.c (cp_parser_unary_expression): For &&label call - cp_parser_non_integral_constant_expression and return error_mark_node - if it returned true. - - PR c++/33969 - * decl.c (grokdeclarator): Don't call build_memfn_type if type - is neither FUNCTION_TYPE nor METHOD_TYPE. - -2007-11-02 Jakub Jelinek <jakub@redhat.com> - - PR c++/33516 - * parser.c (cp_parser_nested_name_specifier_opt): Use - TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete - typedef of currently open class. - -2007-11-02 Paolo Carlini <pcarlini@suse.de> - - PR c++/33495 - * error.c (dump_expr): Deal specially with statements. - -2007-11-01 Jason Merrill <jason@redhat.com> - - PR c++/30897 - * pt.c (push_template_decl_real): Set DECL_CONTEXT on template - template parms. - (lookup_template_class): Use it to get the outer template args - for instantiating one. - - PR c++/29236 - * pt.c (reduce_template_parm_level): tsubst the parameters - of a template template parm. - -2007-11-01 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33955 - * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE. - -2007-11-01 Jakub Jelinek <jakub@redhat.com> - - PR c++/32384 - * parser.c (cp_parser_postfix_dot_deref_expression): If - POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor - first and if that succeeds and type is SCALAR_TYPE_P, create - PSEUDO_DTOR_EXPR. - - PR c++/32260 - * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment. - (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo - as for std::type_info. - -2007-10-31 Paolo Carlini <pcarlini@suse.de> - - PR c++/33494 - * cxx-pretty-print.c (pp_cxx_typeid_expression, - pp_cxx_delete_expression): Change to static linkage. - * cxx-pretty-print.h: Adjust declarations. - * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR, - MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR, - MODOP_EXPR): Forward to pp_expression. - - * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR): - Fix typo. - -2007-10-31 Christian Bruel <christian.bruel@st.com> - Mark Mitchell <mark@codesourcery.com> - - PR c++/19531 - * typeck.c (check_return_expr): Don't set named_return_value_okay_p - if retval is volatile. - -2007-10-30 Jakub Jelinek <jakub@redhat.com> - - PR c++/33616 - * decl2.c (build_offset_ref_call_from_tree): Call - build_non_dependent_expr on object prior to building ADDR_EXPR from it - if FN is DOTSTAR_EXPR. - -2007-10-30 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/31993 - PR c++/32252 - * pt.c (find_parameter_packs_r): Fix typo in comment. - (convert_template_argument): Look at the pattern of a pack - expansion to determine what kind of entity we're converting. - (coerce_template_parameter_pack): When we have coerced a non-type - template parameter pack, substitute into the type of that pack. - (tsubst_pack_expansion): When our substitution of a parameter pack - is a "trivial" substitution of itself, just substitute into the - pack expansion rather than actually expanding. - -2007-10-29 Jakub Jelinek <jakub@redhat.com> - - PR c++/33841 - * class.c (check_bitfield_decl): Don't set field's type to error_mark_node - for non-integral type bitfields. Return true if bitfield is correct, false - error has been diagnosed. - (check_field_decls): If check_bitfield_decl returned false, call also - check_field_decl. - -2007-10-28 Paolo Carlini <pcarlini@suse.de> - Mark Mitchell <mark@codesourcery.com> - - PR c++/30659 - * pt.c (do_decl_instantiation): If the VAR_DECL is not a - class member error out and return. - -2007-10-27 Jakub Jelinek <jakub@redhat.com> - - * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope - to current_function_decl rather than 0. - - PR c++/33844 - * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print - ->* rather than .*. - * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR. - -2007-10-27 Jason Merrill <jason@redhat.com> - - PR c++/5247 - * call.c (convert_default_arg): Detect recursion. - -2007-10-27 Jakub Jelinek <jakub@redhat.com> - - PR c++/33842 - * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype. - * cxx-pretty-print.c (pp_cxx_primary_expression): Handle - OFFSETOF_EXPR. - (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New - functions. - * error.c (dump_expr): Handle OFFSETOF_EXPR. - -2007-10-26 Jason Merrill <jason@redhat.com> - - PR c++/24791 - * pt.c (get_template_info): New fn. - (template_class_depth): Use it. - (push_template_decl_real): Check that the template args of the - definition match the args of the previous declaration. - -2007-10-26 Paolo Carlini <pcarlini@suse.de> - - PR c++/31988 - * decl2.c (coerce_new_type): Do not allow a default argument for - the first parameter. - -2007-10-26 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33839 - * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we - don't see the leading '('. Only lookup names if we get an - IDENTIFIER_NODE. - -2007-10-26 Jakub Jelinek <jakub@redhat.com> - - PR c++/33744 - * parser.c (cp_parser_parenthesized_expression_list): Set - greater_than_is_operator_p to true in between the parens. - -2007-10-26 Paolo Carlini <pcarlini@suse.de> - - PR c++/31747 - * decl.c (grokdeclarator): In case of conflicting specifiers - just return error_mark_node. - -2007-10-26 Ollie Wild <aaw@google.com> - - * expr.c (cxx_expand_expr): Removed. - * cp-tree.h (exx_expand_expr): Removed. - * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr - with c_expand_expr. - -2007-10-25 Paolo Carlini <pcarlini@suse.de> - - PR c++/33843 - * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR. - -2007-10-23 Jason Merrill <jason@redhat.com> - - PR c++/25950 (DR 391) - * call.c (struct conversion): Remove check_copy_constructor_p. - (reference_binding): Always bind a reference directly to a - compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during - temporary creation. - (check_constructor_callable): Remove. - (convert_like_real): Don't call it. - (initialize_reference): Don't call check_constructor_callable. - (standard_conversion): Check LOOKUP_NO_CONVERSION instead of - LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base - conversions if LOOKUP_NO_TEMP_BIND. - (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND. - (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for - second conversion. - * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove. - -2007-10-22 Jakub Jelinek <jakub@redhat.com> - - PR c++/33372 - * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p - before checking if its type is integral. - -2007-10-22 Jason Merrill <jason@redhat.com> - - PR c++/33620 - * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES. - * pt.c (apply_late_template_attributes): Splice out dependent - attributes from DECL_ATTRIBUTES. - - * decl.c (cxx_maybe_build_cleanup): Use build_address. - -2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * typeck.c (build_binary_op) : Use appropriate warning option - instead of unnamed warning. - -2007-10-16 Paolo Carlini <pcarlini@suse.de> - - PR c++/31446 - * pt.c (current_template_args): Do not change TREE_LIST elements - with a TREE_VALUE of error_mark_node. - -2007-10-16 Mark Mitchell <mark@codesourcery.com> - - * typeck.c (cp_apply_type_quals_to_decl): Expand documentation. - * decl.c (start_decl): Tidy. - (start_decl_1): Call cp_apply_type_quals_to_decl after completing - the type. - (grokdeclarator): Clarify comment. - -2007-10-14 Andrew Pinski <pinskia@gmail.com> - - PR c++/30303 - * decl.c (grokfndecl): Return NULL after the "definition of - implicitly-declared" error happened. - -2007-10-12 Simon Martin <simartin@users.sourceforge.net> - - PR c++/26698 - * call.c (build_user_type_conversion_1): Do not consider conversion - functions to convert a (possibly cv-qualified) object to the (possibly - cv-qualified) same object type (or a reference to it), to a (possibly - cv-qualified) base class of that type (or a reference to it). - -2007-10-12 Paolo Carlini <pcarlini@suse.de> - - * pt.c (tsubst): Use template_parm_level_and_index. - -2007-10-12 Jakub Jelinek <jakub@redhat.com> - - PR c++/32121 - * parser.c (cp_parser_compound_statement): Handle label-declarations - at the beginning of the compound statement. - (cp_parser_block_declaration): Issue diagnostics about __label__ - not at the beginning of a block. - -2007-10-11 Paolo Carlini <pcarlini@suse.de> - - PR c++/33461 - * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node - to convert_template_argument. - (coerce_template_parms): Return error_mark_node after fixed-length - error. - (tsubst_decl): Check for error_mark_node the return value of the - first tsubst in 'case VAR_DECL'. - -2007-10-08 Ollie Wild <aaw@google.com> - - * typeck2.c (digest_init): Call cplus_expand_constant after - convert_for_initialization. - * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed. - * expr.c (cplus_expand_constant): Updated function description. - -2007-10-04 Jason Merrill <jason@redhat.com> - - PR c++/20416 - * call.c (initialize_reference): Handle local static reference - temps properly. - -2007-10-03 Jason Merrill <jason@redhat.com> - - PR c++/32470 - * name-lookup.c (push_namespace_with_attrs): Fold back into... - (push_namespace): Here. - (handle_namespace_attrs): New fn for the attr code. - (leave_scope): Don't pop_visibility. - * name-lookup.h (struct cp_binding_level): Remove has_visibility. - * parser.c (cp_parser_namespace_definition): Call - handle_namespace_attrs and pop_visibility as appropriate. - - PR c++/11756 - * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry. - -2007-10-03 Alexandre Oliva <aoliva@redhat.com> - - * decl.c (duplicate_decls): Preserve linkage flags for mere - redeclarations of gnu_inline definitions. - -2007-10-03 Jason Merrill <jason@redhat.com> - - PR c++/15764 - * decl.c (wrap_cleanups_r): New fn. - (wrap_temporary_cleanups): New fn. - (initialize_local_var): Call it. - -2007-09-29 Jason Merrill <jason@redhat.com> - - PR c++/33094 - * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member - constant to not have DECL_EXTERNAL if it's file-local. - -2007-09-28 Ollie Wild <aaw@google.com> - - Revert - 2007-09-27 Ollie Wild <aaw@google.com> - - * typeck2.c (digest_init): Call cplus_expand_constant after - convert_for_initialization. - * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed. - * expr.c (cplus_expand_constant): Updated function description. - -2007-09-28 Jason Merrill <jason@redhat.com> - - PR c++/10179 - * class.c (layout_empty_base): Take rli parameter, update - rli->record_align if empty base has user-specified alignment. - (build_base_field): Pass rli to it. - -2007-09-28 Paolo Carlini <pcarlini@suse.de> - - PR c++/33213 - * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION. - -2007-09-28 Paolo Carlini <pcarlini@suse.de> - - PR c++/33118 - * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT. - (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK. - (dump_parameters): Just call dump_type for argument packs too. - -2007-09-28 Jakub Jelinek <jakub@redhat.com> - - PR c++/31434 - * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION - qualification by creating qualified PACK_EXPANSION_PATTERN and - then calling make_pack_expansion on it. - -2007-09-27 Ollie Wild <aaw@google.com> - - * typeck2.c (digest_init): Call cplus_expand_constant after - convert_for_initialization. - * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed. - * expr.c (cplus_expand_constant): Updated function description. - -2007-09-27 Jason Merrill <jason@redhat.com> - - PR c++/33571 - * decl2.c (is_late_template_attribute): Don't crash on unknown - attribute. - -2007-09-27 Paolo Carlini <pcarlini@suse.de> - - PR c++/33493 - * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR. - * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing - spaces in the formatting. - * cxx-pretty-print.h (pp_cxx_delete_expression): Declare. - -2007-09-27 Jakub Jelinek <jakub@redhat.com> - - * error.c (cxx_print_error_function): Add third argument, pass - it over to lhd_print_error_function. - (cp_print_error_function): If diagnostic->abstract_origin, print - virtual backtrace. - * cp-tree.h (struct diagnostic_info): New forward decl. - (cxx_print_error_function): Add third argument. - -2007-09-25 Simon Martin <simartin@users.sourceforge.net> - - PR c++/33207 - * name-lookup.c (pushtag): Do not create an implicit typedef before - the associated type declaration is known to be valid. - -2007-09-25 Jakub Jelinek <jakub@redhat.com> - - * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids - rather than pointers. - -2007-09-24 Danny Smith <dannysmith@user.sourceforge.net> - - PR c++/14688 - * search.c (check_final_overrider): Fail if - targetm.comp_type_attributes returns 0. - -2007-09-24 Jason Merrill <jason@redhat.com> - - PR c++/33239 - * pt.c (resolve_typename_type): Don't look things up in the original - template if it would mean losing template arguments. - -2007-09-24 Jakub Jelinek <jakub@redhat.com> - - PR c++/33506 - * cp-tree.h (cxx_type_hash_eq): New prototype. - * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine. - * tree.c (cxx_type_hash_eq): New function. - -2007-09-24 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33185 - * tree.c (cp_build_qualified_type_real): Build a canonical - ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type. - -2007-09-24 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/33112 - PR c++/33185 - * tree.c (cplus_array_compare): Compare pointers, not types. - (build_cplus_array_type_1): Store new array type into the hash - table before building the canonical type; build the canonical type - correctly. - (cp_build_qualified_type_real): Put all of the array types with - cv-qualified element types into the C++ array hash table, built as - variants of the unqualified versions. - -2007-09-23 Jason Merrill <jason@redhat.com> - - PR c++/16370 - * decl.c (grokdeclarator): Look through implicit TYPE_DECLs - for deprecation warnings. - -2007-09-22 Jason Merrill <jason@redhat.com> - - PR c++/15269 - * call.c (build_over_call): Warn about deprecated virtuals. - - PR c++/19407 - * cp-tree.h (ATTR_IS_DEPENDENT): New macro. - (MAYBE_TAGGED_TYPE_P): Remove. - * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT - instead of calling is_late_template_attribute again. - (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag. - (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL. - Don't crash on typedefs from non-template classes. - * decl2.c (grokfield): Don't sorry about attrs on template parms. - (is_late_template_attribute): All attributes applied to template - parms or typename types are dependent. Static. - (splice_template_attributes): Pass decl through. - (save_template_attributes): Likewise. - -2007-09-20 Jakub Jelinek <jakub@redhat.com> - - PR c++/33496 - * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node - returned from tsubst_pack_expansion. - (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise. - (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise. - -2007-09-20 Paolo Carlini <pcarlini@suse.de> - - PR c++/33460 - * semantics.c (finish_id_expression): Use consistently - context_for_name_lookup. - * decl.c (fixup_anonymous_aggr): Fix error message for - anonymous struct (vs union). - -2007-09-19 Jason Merrill <jason@redhat.com> - - PR c++/7586 - * pt.c (tsubst): Handle typedefs by looking for the specialization. - (retrieve_specialization): Only tagged types use - DECL_TEMPLATE_INSTANTIATIONS. - (instantiate_class_template): Push nested classes too. - (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for - tagged types. - * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro. - * init.c (is_aggr_type): Remove redundant tests. - * class.c (push_nested_class): Use CLASS_TYPE_P. - -2007-09-20 Paolo Carlini <pcarlini@suse.de> - - PR c++/33459 - * init.c (build_zero_init): If, recursively, build_zero_init - returns a NULL_TREE, do not append it to the VEC of constructors. - -2007-09-18 Jason Merrill <jason@redhat.com> - - PR c++/17743 - * pt.c (apply_late_template_attributes): Set processing_template_decl. - (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass - ATTR_FLAG_TYPE_IN_PLACE. - (tsubst): Do unqualified lookup to find typedefs from current class. - [ARRAY_TYPE]: Propagate alignment info. - * decl2.c (is_late_template_attribute): Only defer handling of - attribute aligned if the expression is dependent. - (save_template_attributes): If we're deferring any attributes, - make this a naming typedef. - -2007-09-18 Paolo Carlini <pcarlini@suse.de> - - PR c++/33462 (again) - * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print - va_arg instead of __builtin_va_arg. - -2007-09-18 Paolo Carlini <pcarlini@suse.de> - - PR c++/33462 - * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add. - (pp_cxx_primary_expression): Use it. - * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare. - * error.c (dump_expr): Use it. - -2007-09-18 Paolo Carlini <pcarlini@suse.de> - - PR c++/33463 - * cxx-pretty-print.c (pp_cxx_postfix_expression): Split - out case TYPEID_EXPR to... - (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren - and pp_cxx_right_paren. - * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare. - * error.c (dump_expr): Use it. - -2007-09-18 Paolo Carlini <pcarlini@suse.de> - - PR c++/33464 - * cxx-pretty-print.c (pp_cxx_trait_expression): Add. - (pp_cxx_primary_expression): Use it. - * cxx-pretty-print.h (pp_cxx_trait_expression): Declare. - * error.c (dump_expr): Use it. - -2007-09-16 Paolo Carlini <pcarlini@suse.de> - - PR c++/33124 - * init.c (build_new): Remove warning for zero-element - allocations. - -2007-09-16 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/32756 - * call.c (maybe_handle_implicit_object): Set this_p, clear - rvaluedness_matches_p. - (compare_ics): Do not compare rvaluedness matching when one of the - operands is an implicit object. - -2007-09-14 Jason Merrill <jason@redhat.com> - - PR c++/17743, c++/19163 - * decl2.c (is_late_template_attribute): New fn. - (splice_template_attributes, save_template_attributes): New fns. - (cplus_decl_attributes): Call save_template_attributes. - * pt.c (apply_late_template_attributes): New fn. - (instantiate_class_template, tsubst_decl): Use it. - * cp-tree.h: Declare is_late_template_attribute. - -2007-09-13 Tom Tromey <tromey@redhat.com> - - * parser.c (cp_lexer_new_main): Don't use - c_lex_return_raw_strings. - (cp_lexer_get_preprocessor_token): Update. Add special case when - lexer is NULL. - -2007-09-11 Jan Hubicka <jh@suse.cz> - - * method.c (use_thunk): Use tree_rest_of_compilation - * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill. - (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define. - * cp-tree.h (expand_body): Kill. - (emit_associated_thunks): Declare. - * semantics.c (emit_associated_thunks): Export. - (expand_body): Kill. - -2007-09-09 David Daney <ddaney@avtrex.com> - - PR c++/33324 - * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR - to calculate cookie_ptr. - -2007-09-08 Jason Merrill <jason@redhat.com> - - PR c++/33342 - * pt.c (most_specialized_class): Set processing_template_decl - while tsubsting partial spec args. - -2007-09-06 Jason Merrill <jason@redhat.com> - - * decl2.c (get_guard): Copy visibility from the guarded variable. - -2007-09-06 Jan Hubicka <jh@suse.cz> - - * semantics.c (expand_body): Do not mark arguments of clones used. - -2007-09-06 Paolo Carlini <pcarlini@suse.de> - - PR c++/32674 - * decl.c (cp_finish_decl): When processing_template_decl, - deal correctly with init as TREE_LIST. - -2007-09-06 Tom Tromey <tromey@redhat.com> - - * decl.c (finish_function): Put return's location on line zero of - file. - -2007-09-05 Jason Merrill <jason@redhat.com> - - PR c++/15745 - * except.c (prepare_eh_type): Use type_decays_to. - - PR c++/15097 - * init.c (build_delete): Use build_headof to get the address of the - complete object if we aren't using the deleting destructor. - * rtti.c (build_headof): No longer static. - * cp-tree.h: Declare it. - -2007-09-06 Jakub Jelinek <jakub@redhat.com> - - * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX - decl if a prototype for XX is provided with throw(). - - PR c++/33289 - * decl.c (builtin_function_1): Set DECL_ANTICIPATED also - on __*_chk non-__builtin_* decls. - -2007-09-05 Paolo Carlini <pcarlini@suse.de> - - PR c++/30302 - * semantics.c (finish_id_expression): Use context_for_name_lookup - insted of DECL_CONTEXT, to see through anonymous structs and unions. - * class.c (finish_struct_anon): Deal correctly with anonymous - structs (vs unions, as GNU extension) in error messages. - -2007-09-05 Jan Hubicka <jh@suse.cz> - - * sematics.c (expand_body): Remove unnecesary import_export_decl - call, DECL_EXTERNAL checks and current_function_decl saving. - -2007-09-05 Paolo Carlini <pcarlini@suse.de> - - PR c++/29731 (again) - * parser.c (cp_parser_primary_expression): Return error_mark_node - when a statement-expression is found in a template-argument list. - -2007-09-04 Jason Merrill <jason@redhat.com> - - * except.c (initialize_handler_parm): Use - fold_build_cleanup_point_expr. - - PR c++/31419 - * call.c (reference_binding): Don't look for user-defined conversions - to the same type. - - PR c++/31411 - * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside - the MUST_NOT_THROW_EXPR. - -2007-09-04 Richard Sandiford <richard@codesourcery.com> - - * decl.c (cp_finish_decl): Call determine_visibility before - make_rtl_for_nonlocal_decl. - -2007-09-04 Jason Merrill <jason@redhat.com> - - PR c++/14032 - * pt.c (most_specialized_class): Substitute outer template - arguments into the arguments of a member template partial - specialization. - (strip_innermost_template_args): New fn. - -2007-09-03 Daniel Jacobowitz <dan@codesourcery.com> - - * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB. - -2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c (name_as_c_string): Supply a TYPE for CONST_CAST. - * decl.c (cp_make_fname_decl): Likewise, - * parser.c (cp_parser_string_literal): Likewise, - * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE. - * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p): - Likewise, - -2007-09-02 Paolo Carlini <pcarlini@suse.de> - - PR c++/33208 - * typeck.c (build_unary_op): Fix error message for - Boolean expression as operand to operator--. - -2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * tree.c (pod_type_p, zero_init_p): Use strip_array_types. - * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p): - Likewise. - -2007-08-31 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/32597 - * init.c (build_default_init): Make extern. - * cp-tree.h (build_default_init): Declare here. - * pt.c (tsubst_expr): When the instantiation of the initializer of - a variable results in an empty list, default-initialize the - variable. - (tsubst_copy_and_build): When the instantiation of the initializer - in a new expression results in an empty initializer list, - default-initialize it. - -2007-08-31 Douglas Gregor <doug.gregor@gmail.com> - - * mangle.c (write_type): Change mangling of rvalue reference from - `RR' to `O'. - -2007-08-31 Jakub Jelinek <jakub@redhat.com> - - * decl.c (duplicate_decls): Remove duplicated line. - -2007-08-31 Paolo Carlini <pcarlini@suse.de> - - PR c++/33210 - * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with - BOUND_TEMPLATE_TEMPLATE_PARM. - -2007-08-31 Paolo Carlini <pcarlini@suse.de> - - PR c++/32113 - * search.c (lookup_member): Check the name argument for - error_mark_node. - -2007-08-31 Paolo Carlini <pcarlini@suse.de> - - PR c++/33212 - * parser.c (cp_parser_trait_expr): Check rerurn value of - cp_parser_type_id. - -2007-08-30 Ollie Wild <aaw@google.com> - - * cvt.c (cp_convert_to_pointer): Remove force parameter. Call - convert_ptrmem for pointer to member conversions. - (convert_to_pointer_force): Update cp_convert_to_pointer call. - (ocp_convert): Update cp_convert_to_pointer call. - * typeck.c (convert_ptrmem): Add conditional for null pointers to - members. - (build_static_cast_1): Check can_convert for conversions in either - direction. - (get_delta_difference_1): New function. - (get_delta_difference): Refactor to call get_delta_difference_1. - -2007-08-30 Jakub Jelinek <jakub@redhat.com> - - * decl.c (start_preparsed_function): Set - DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions. - -2007-08-28 Paolo Carlini <pcarlini@suse.de> - - PR c++/33209 - * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and - BOUND_TEMPLATE_TEMPLATE_PARM. - -2007-08-28 Jakub Jelinek <jakub@redhat.com> - - PR c++/32596 - PR c++/32400 - * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN - and DECL_NOT_REALLY_EXTERN if tmpl_func is not public. - -2007-08-27 Jason Merrill <jason@redhat.com> - - PR c++/29000 - * pt.c (build_non_dependent_expr, type_dependent_expression_p): - Look inside STMT_EXPR. - * semantics.c (stmt_expr_value_expr): New fn. - * cp-tree.h: Declare it. - - PR c++/28558 - * decl.c (groktypename): Ignore attributes applied to class type. - -2007-08-28 Richard Guenther <rguenther@suse.de> - - * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS. - -2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * error.c (dump_expr): Handle COMPLEX_CST. - * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise. - (pp_cxx_expression): Likewise. - -2007-08-27 Alexandre Oliva <aoliva@redhat.com> - - * decl.c (GNU_INLINE_P): New. - (duplicate_decls): Handle gnu_inline. Merge attributes and - some flags in overriding definitions. - (redeclaration_error_message): Handle gnu_inline. - (start_preparsed_function): Likewise. - -2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c (sufficient_parms_p): Constify. - * class.c (same_signature_p): Likewise. - * cp-gimplify.c (is_invisiref_parm, - cxx_omp_privatize_by_reference): Likewise. - * cp-objcp-common.c (has_c_linkage): Likewise. - * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK, - sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p, - grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for, - num_artificial_parms_for, comp_template_parms, - template_parameter_pack_p, any_dependent_template_arguments_p, - any_type_dependent_arguments_p, any_value_dependent_elements_p, - repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p, - zero_init_p, member_p, cp_lvalue_kind, - builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p, - varargs_function_p, is_dummy_object, special_function_kind, - string_conv_p, type_unknown_p, comp_except_specs, compparms, - comp_cv_qualification, is_bitfield_expr_with_lowered_type, - unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly, - cp_has_mutable_p, at_least_as_qualified_p, - invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise. - * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise. - * except.c (nothrow_libfn_p): Likewise. - * method.c (skip_artificial_parms_for, num_artificial_parms_for): - Likewise. - * pt.c (comp_template_parms, template_parameter_pack_p, - any_type_dependent_arguments_p, any_value_dependent_elements_p, - any_dependent_template_arguments_p): Likewise. - * repo.c (repo_export_class_p): Likewise. - * semantics.c (anon_aggr_type_p): Likewise. - * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p, - builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p, - varargs_function_p, member_p, is_dummy_object, pod_type_p, - zero_init_p, special_function_p): Likewise. - * typeck.c (comp_array_types, type_unknown_p, comp_except_specs, - comp_array_types, at_least_as_qualified_p, comp_cv_qualification, - compparms, invalid_nonstatic_memfn_p, - is_bitfield_expr_with_lowered_type, unlowered_expr_type, - string_conv_p, ptr_reasonably_similar, cp_type_readonly, - cp_has_mutable_p, lvalue_or_else): Likewise. - -2007-08-25 Paolo Bonzini <bonzini@gnu.org> - - * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case. - * cp-objcp-common.c (cp_tree_size): Ditto. - * tree.c (cp_walk_subtrees): Ditto - * cp-tree.def (TINST_LEVEL): Go away. - * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level, - move together with other non-tree structs. - (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL. - (union lang_tree_node): Eliminate tinst_level field. - (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate. - (current_instantiation, outermost_tinst_level): Return - a "struct tinst_level *". - - * error.c (print_instantiation_partial_context): Change second - parameter to a "struct tinst_level *". Replace accessor macros - with field access. - (print_instantiation_full_context): Likewise. - * lex.c (in_main_input_context): Likewise. - - * pt.c (struct pending_templates): New. - (pending_templates, last_pending_template): Use it as a type. - (current_tinst_level): Change typo to "struct tinst_level *" - (reopen_tinst_level): Accept "struct tinst_level *", return decl. - (add_pending_template): Construct a "struct pending_template". - Replace TINST_LEVEL accessor macros with field access. - (push_tinst_level): Likewise, using GGC_NEW instead of make_node. - (pop_tinst_level): Likewise. - (instantiate_pending_templates): Likewise. Factor common code used - when an instantiation has been done. - (outermost_tinst_level): Replace tree_last with loop. - (current_instantiation): Return a "struct tinst_level *". - -2007-08-24 Ollie Wild <aaw@google.com> - - * name-lookup.c (add_decl_to_level): Remove addition to vtables chain. - * name-lookup.h (cp_binding_level): Remove vtables member. - -2007-08-24 Richard Guenther <rguenther@suse.de> - - * tree.c (cp_cannot_inline_tree_fn): Remove. - * cp-tree.h (cp_cannot_inline_tree_fn): Likewise. - * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN): - Remove define. - -2007-08-24 Jakub Jelinek <jakub@redhat.com> - - PR c++/32567 - * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return - error_mark_node right away if build_expr_type_conversion - returned it. - - PR c++/32898 - * name-lookup.c (set_decl_namespace): lookup_qualified_name failure - is error_mark_node rather than NULL_TREE. - * pt.c (check_explicit_specialization): Likewise. - - PR c++/31941 - * error.c (resolve_virtual_fun_from_obj_type_ref): Handle - TARGET_VTABLE_USES_DESCRIPTORS targets properly. - -2007-08-22 Jason Merrill <jason@redhat.com> - - PR c++/29365 - * pt.c (outermost_tinst_level): New function. - * lex.c (in_main_input_context): New function. - * cp-tree.h: Declare it. - * decl2.c (constrain_class_visibility): Use it to avoid warning - about uses of the anonymous namespace in the main input file. - -2007-08-21 Jakub Jelinek <jakub@redhat.com> - - * init.c (build_new_1): Use get_target_expr instead of save_expr. - -2007-08-20 Pawel Sikora <pluto@pld-linux.org> - - PR c++/7302 - * class.c (finish_struct_1): Warn when a class has virtual - functions and accessible non-virtual destructor. - -2007-08-20 Richard Guenther <rguenther@suse.de> - - PR c++/22369 - PR c++/22451 - * call.c (build_new_method_call): Convert initializer to - the basetype. - * init.c (build_aggr_init): Do not fiddle with types. - (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR. - * except.c (build_throw): Do not drop qualifiers for the - pointer type. - * typeck.c (get_member_function_from_ptrfunc): Do not - fiddle with types, instead convert. - (build_ptrmemfunc1): Convert to the target type for - initialization. - (gfc_trans_allocate): Convert result to target type. - * cp-objcp-common.c (cxx_get_alias_set): Pointers to - pointer-to-member structures shall have alias set zero as well. - -2007-08-20 Richard Guenther <rguenther@suse.de> - - * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P): - Remove. - * cp-tree.h (cp_auto_var_in_fn_p): Remove. - (nonstatic_local_decl_p): Likewise. - * tree.c (cp_auto_var_in_fn_p): Remove. - * decl.c (nonstatic_local_decl_p): Remove. - -2007-08-20 Richard Guenther <rguenther@suse.de> - - * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES): - Remove define. - * tree.h (cp_walk_tree): New define to walk_tree_1 with - cp_walk_subtrees lh parameter. - (cp_walk_tree_without_duplicates): New define to - walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter. - * tree.c (count_trees): Call - cp_walk_tree_without_duplicates. - (verify_stmt_tree): Call cp_walk_tree. - (break_out_target_exprs): Likewise. - (WALK_SUBTREE): Likewise. - * cp-gimplify.c (cp_genericize): Likewise. - * cp-pt.c (find_parameter_packs_r): Likewise. - (uses_parameter_packs): Likewise. - (make_pack_expansion): Likewise. - (check_for_bare_parameter_packs): Likewise. - (for_each_template_parm): Likewise. - * decl.c (check_default_argument): Call - cp_walk_tree_without_duplicates. - * except.c (build_throw): Likewise. - * decl2.c (type_visibility): Likewise. - * semantics.c (expand_or_defer_fn): Likewise. - (finalize_nrv): Call cp_walk_tree. - -2007-08-20 Jakub Jelinek <jakub@redhat.com> - - PR c++/33025 - * init.c (build_new_1): Rename placement_var variable to placement_expr. - Initialize it with save_expr rather than get_temp_regvar. - -2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com> - - PR c++/28989 - * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never - lvalues. - -2007-08-17 Ollie Wild <aaw@google.com> - - PR c++/31749 - * name-lookup.c (do_nonmember_using_decl): Shift implicit type - declarations into appropriate slots for comparison. Fix type - comparison. - -2007-08-17 Paolo Carlini <pcarlini@suse.de> - - PR c++/32112 - * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE. - * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise. - -2007-08-17 Paolo Carlini <pcarlini@suse.de> - - PR c++/32870 - * parser.c (cp_parser_class_head): Improve error message. - -2007-08-16 Seongbae Park <seongbae.park@gmail.com> - - * pt.c (instantiate_decl): Set input_location - for the function end. - -2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size): - Constify. - * cp-tree.h (local_variable_p, nonstatic_local_decl_p, - class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals, - cxx_incomplete_type_diagnostic, cxx_incomplete_type_error, - cxx_warn_unused_global_decl, cp_expr_size): Likewise. - * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise. - * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise. - * typeck.c (cp_type_quals): Likewise. - * typeck2.c (cxx_incomplete_type_diagnostic, - cxx_incomplete_type_error): Likewise. - -2007-08-16 Paolo Carlini <pcarlini@suse.de> - - PR c++/31132 - * pt.c (tsubst_friend_function): When check_classfn - returns error_mark_node likewise return it. - -2007-08-15 Jakub Jelinek <jakub@redhat.com> - - PR c++/32992 - * typeck.c (check_return_expr): Don't NRV optimize vars in - anonymous unions. - * decl.c (finish_function): Comment fix. - -2007-08-15 Paolo Carlini <pcarlini@suse.de> - - PR c++/33035 - * pt.c (push_template_decl_real): Depending on TYPE_P - use either TYPE_CONTEXT or DECL_CONTEXT. - -2007-08-14 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if - constructors and destructors return this. - -2007-08-14 Paolo Carlini <pcarlini@suse.de> - - PR c++/27211 - * decl2.c (check_classfn): Return error_mark_node in case of error; - in that case, do not call add_method. - * decl.c (start_decl): Deal with check_classfn returning - error_mark_node. - (grokfndecl): Likewise. - * pt.c (tsubst_friend_function): Likewise. - -2007-08-14 Andrew Pinski <pinskia@gmail.com> - - PR c++/30428 - * typeck.c (build_binary_op): Disallow vector float types with - BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR. - -2007-08-11 Ian Lance Taylor <iant@google.com> - - * cp-objcp-common.c (cxx_get_alias_set): Change return type to - alias_set_type. - * cp-tree.h (cxx_get_alias_set): Update declaration. - -2007-08-10 Ollie Wild <aaw@google.com> - - * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous - type lookups. - (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous - function parameter. - (unqualified_namespace_lookup): Fix ambiguous_decl call. - (lookup_using_namespace): Fix ambiguous_decl call. - (qualified_lookup_using_namespace): Fix ambiguous_decl call. - -2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c (name_as_c_string): Use CONST_CAST. - * decl.c (build_decl): Likewise. - * parser.c (cp_parser_string_literal): Likewise. - -2007-08-10 Paolo Carlini <pcarlini@suse.de> - - PR c++/17763 - * error.c (dump_expr): Consistently use the *_cxx_* - variants of the pretty-print functions. - -2007-08-10 Paolo Carlini <pcarlini@suse.de> - - PR c++/22256 - * decl.c (check_special_function_return_type): Just error - on return type specified for conversion operator. - -2007-08-09 Daniel Berlin <dberlin@dberlin.org> - - * typeck2.c (readonly_error): Handle general expressions. - * error.c (dump_expr): Handle POINTER_PLUS_EXPR - -2007-08-06 Dan Hipschman <dsh@google.com> - - * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to - access function name. - -2007-08-04 Alfred Minarik <a.minarik@aon.at> - - PR pch/13676 - * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header. - * g++spec.c (lang_specific_driver): Check them. - -2007-08-06 Paolo Carlini <pcarlini@suse.de> - - PR c++/19532 - * pt.c (inline_needs_template_parms): Fix comment; change return type - to bool. - -2007-08-05 Volker Reichelt <v.reichelt@netcologne.de> - - Revert: - 2007-03-26 Dirk Mueller <dmueller@suse.de> - - * parser.c (cp_parser_member_declaration): Pedwarn - about stray semicolons after member declarations. - -2007-08-02 Lee Millward <lee.millward@gmail.com> - - PR c++/30849 - PR c++/30850 - PR c++/30851 - * parser.c (cp_parser_asm_definition): Detect and discard asm - statements with invalid inputs or outputs. - (cp_parser_asm_operand_list): Return error mark node if any - of the operands are invalid. Adjust documentation. - -2007-08-02 Nick Clifton <nickc@redhat.com> - - * typeck.c: Change copyright header to refer to version 3 of the - GNU General Public License and to point readers at the COPYING3 - file and the FSF's license web page. - * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c, - config-lang.in, cp-tree.def, call.c, decl.h, ptree.c, - Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c, - cp-objcp-common.h, except.c, error.c, operators.def, cvt.c, - tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c, - cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c, - cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c, - name-lookup.h, parser.c: Likewise. - -2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - PR middle-end/32668 - * call.c (magic_varargs_p): Honor the "type generic" attribute. - -2007-07-30 Paolo Carlini <pcarlini@suse.de> - - PR c++/32108 - * semantics.c (finish_label_stmt): Reject the __label__ - extension outside function scopes. - -2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * parser.c (eof_token): Un-constify. - (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc, - cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious - casts. - -2007-07-28 Kazu Hirata <kazu@codesourcery.com> - - * pt.c, tree.c, typeck2.c: Fix comment typos. - -2007-07-28 Simon Martin <simartin@users.sourceforge.net> - Mark Mitchell <mark@codesourcery.com> - - PR c++/30917 - * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be - hidden due to friend declarations in local classes. - -2007-07-27 Douglas Gregor <doug.gregor@gmail.com> - - * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes. - * cp-tree.def (DECLTYPE_TYPE): New. - * error.c (dump_type): Dump DECLTYPE_TYPE nodes. - (dump_type_prefix): Ditto. - (dump_type_suffix): Ditto. - * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes. - * mangle.c (write_type): Handle DECLTYPE_TYPE. - * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate - types. - (DECLTYPE_TYPE_EXPR): New. - (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New. - (finish_declared_type): Declare. - * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print - DECLTYPE_TYPE nodes. - (pp_cxx_type_id): Ditto. - * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children. - (tsubst): Substitute into a DECLTYPE_TYPE node. - (tsubst_copy): Ditto. - (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE - nodes. - (dependent_type_p_r): DECLTYPE_TYPE types are always dependent. - * semantics.c (finish_typeof): TYPEOF_TYPE types need to use - structural equality (because we can't hash the expressions). - (finish_declared_type): New. - * lex.c (reswords): Add "decltype" keyword. - * parser.c cp_lexer_next_token_is_decl_specifier_keyword - (cp_parser_postfix_expression): Add member_access_only_p to - restrict postfix expression to member access expressions. - (cp_parser_unary_expression): Update call to - cp_parser_postfix_expression to reflect new parameter. - (cp_parser_declared_type): New. - (cp_parser_simple_type_specifier): Parse decltype types. - -2007-07-27 Mark Mitchell <mark@codesourcery.com> - - PR c++/32346 - * call.c (convert_for_arg_passing): Only widen bitfields to their - declared types if necessary. - -2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand): - Constify. - -2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c (typename_hash, typename_compare): Constify. - * mangle.c (hash_type, compare_type): Likewise. - * pt.c (eq_local_specializations, hash_local_specialization): - Likewise. - * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq, - list_hash): Likewise. - * typeck2.c (pat_compare): Likewise. - -2007-07-24 Nathan Sidwell <nathan@codesourcery.com> - - * method.c (implicitly_declare_fn): Increase alignment if member - function pointer format requires it. - -2007-07-24 Paolo Carlini <pcarlini@suse.de> - - PR c++/29001 - * typeck.c (check_return_expr): Do not pass a null argument - to null_ptr_cst_p. - -2007-07-24 Paolo Carlini <pcarlini@suse.de> - - PR c++/32561 - * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P - only on VAR_DECL. - -2007-07-22 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/32839 - * typeck.c (convert_arguments): Only use default args if we have - a function decl. - - PR c++/30818 - * typeck.c (structural_comptypes): No need to check - resolve_typename_type return value here. - * cp-tree.h (TYPENAME_IS_RESOLVING_P): New. - * pt.c (resolve_typename_type): Follow typename typedefs. Return - original type rather than error_mark_node in case of failure. - * parser.c (cp_parser_nested_name_specifier_opt): Adjust - resolve_typename_type result check. - (cp_parser_direct_declarator, cp_parser_head, - cp_parser_constructor_declarator_p): Likewise. - -2007-07-12 Kazu Hirata <kazu@codesourcery.com> - - * pt.c (template_parms_variadic_p): Remove. - * cp-tree.h: Remove the prototype for template_parms_variadic_p. - -2007-07-12 Jakub Jelinek <jakub@redhat.com> - - PR c++/30854 - * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last - argument to dump_aggr_init_expr_args instead of false. - -2007-07-11 Douglas Gregor <doug.gregor@gmail.com> - - * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the - canonical types; otherwise, fall back to structural type - comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an - internal compiler error if the canonical types are wrong. - -2007-07-11 Paolo Carlini <pcarlini@suse.de> - - PR c++/32560 - * parser.c (cp_parser_make_indirect_declarator): When the - the code argument is ERROR_MARK return cp_error_declarator. - -2007-07-09 Geoffrey Keating <geoffk@apple.com> - - PR 32617 - * decl.c (cxx_init_decl_processing): Don't set - force_align_functions_log. - (grokfndecl): Honour ptrmemfunc_vbit_in_pfn. - * typeck.c (cxx_alignof_expr): When alignof is used on a plain - FUNCTION_DECL, return its alignment. - -2007-07-09 Richard Guenther <rguenther@suse.de> - - * decl.c (start_preparsed_function): Do not promote return type. - -2007-07-08 Paolo Carlini <pcarlini@suse.de> - - PR c++/30535 - * pt.c (unify): Never pass error_mark_node to template_decl_level. - -2007-07-07 Mark Mitchell <mark@codesourcery.com> - - PR c++/32232 - * pt.c (resolve_overloaded_unification): Robustify. Return a - bool, not an int. - (type_unification_real): Adjust accordingly. - -2007-07-06 Richard Guenther <rguenther@suse.de> - - * init.c (build_new_1): Use the correct pointer type. - * typeck2.c (build_m_component_ref): Likewise. - -2007-07-05 Mark Mitchell <mark@codesourcery.com> - - PR c++/32245 - * init.c (build_zero_init): Always build an initializer for - non-static storage. - * typeck2.c (build_functional_cast): Use build_zero_init. - - PR c++/32251 - * init.c (build_new_1): Always pass the allocation function to - build_op_delete_call. - * call.c (build_op_delete_call): Handle operator delete with a - variable-argument list. Do not issue an error when no matching - deallocation function is available for a new operator. - - PR c++/31992 - * cp-tree.h (any_value_dependent_elements_p): Declare it. - * decl.c (value_dependent_init_p): New function. - (cp_finish_decl): Use it. - * pt.c (value_dependent_expression_p): Use - any_value_dependent_elements_p. - * parser.c (cp_parser_primary_expression): Add comment about - treating dependent qualified names as integral - constant-expressions. - -2007-07-04 Douglas Gregor <doug.gregor@gmail.com> - - * decl.c (build_ptrmemfunc_type): Always use structural equality - tests when comparing pointer-to-member-function types, because the - handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical - types. - -2007-07-03 Mark Mitchell <mark@codesourcery.com> - - * init.c (build_new): Tweak comment. - -2007-06-29 Dave Brolley <brolley@redhat.com> - - PR c++/31743 - * parser.c (cp_parser_new_type_id): Don't reduce a named array - type to its base type and number of elements here. - * init.c (build_new): Call complete_type_or_else to ensure that the - type is complete and to issue a diagnostic if it is not. - (build_new_1): Don't call complete_type_or_else here. - -2007-07-03 Richard Guenther <rguenther@suse.de> - - PR c++/32609 - * class.c (fixed_type_or_null): Re-lookup the hashtable slot - after recursing. - -2007-07-02 Simon Baldwin <simonb@google.com> - - * parser.c (cp_parser_elaborated_type_specifier): Added a warning - for inner-style nested forward declarations that don't declare - anything useful. - -2007-07-02 Jakub Jelinek <jakub@redhat.com> - - PR c++/31748 - * semantics.c (finish_omp_clauses): Use %qD instead of %qE for - DECL_P in not a variable and appears more than once error messages. - -2007-07-01 Ollie Wild <aaw@google.com> - - * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden. - (select_decl): Remove function. - (unqualified_namespace_lookup): Populate binding by calling - ambiguous_decl. Remove select_decl call. - (lookup_qualified_name): Remove select_decl call. - * decl.c (lookup_and_check_tag): Check for ambiguous references. - * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error - generation when name lookup is ambiguous. - -2007-06-29 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/31724 - * init.c (build_new_1): Use structural equality on the copy of the - array type. - -2007-06-28 Geoffrey Keating <geoffk@apple.com> - - * decl2.c (determine_visibility): Implement - flag_visibility_ms_compat effect on type info. - * decl.c (cxx_init_decl_processing): Implement - global effect of flag_visibility_ms_compat. - -2007-06-28 Geoffrey Keating <geoffk@apple.com> - - * decl2.c (start_objects): Mark constructor-running function - as artificial. - -2007-06-26 Simon Martin <simartin@users.sourceforge.net> - - PR c++/32111 - * decl.c (grokdeclarator): Reset friendp for member functions declared - friend of their own class. - -2007-06-23 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (determine_visibility): Don't look for dllexport here. - (determine_visibility_from_class): Tidy. - -2007-06-18 Simon Baldwin <simonb@google.com> - - PR c++/31923 - * parser.c (cp_parser_single_declaration): Added check for storage - class other than sc_none in parsed declaration, and a flag to indicate - if the call is part of an explicit template specialization parse. - * (cp_parser_explicit_specialization): Specialization check flag added - to call to cp_parser_single_declaration(), set true. - * (cp_parser_template_declaration_after_export): Specialization check - flag added to call to cp_parser_single_declaration(), set false. - * pt.c (check_explicit_specialization): Added code to copy visiblity - and linkage from the templated function to the explicit specialization. - -2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com> - - * typeck.c (build_binary_op): For templates build the - expression in pieces to avoid the assert in build2_stat. - (get_member_function_from_ptrfunc): - Change over to using POINTER_PLUS_EXPR and convert - the second operand to sizetype. - * typeck2.c (build_m_component_ref): Likewise. - * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR - instead of PLUS_EXPR for pointers. - (build_new_1): Likewise. - (build_vec_delete_1): Likewise. - (build_vec_delete): Likewise. - * class.c (build_base_path): Likewise. - (build_base_path): Likewise. - (convert_to_base_statically): Likewise. - (fixed_type_or_null): Handle POINTER_PLUS_EXPR. - (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR - instead of PLUS_EXPR. - (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR - instead of PLUS_EXPR for pointers. - * call.c (build_special_member_call): Likewise. - * rtti.c (build_headof): Likewise. - Use sizetype instead of ptrdiff_type_node. - (tinfo_base_init): Create a POINTER_PLUS_EXPR - instead of PLUS_EXPR for pointers. - * except.c (expand_start_catch_block): Do a - NEGATIVE and then a POINTER_PLUS_EXPR instead - of a MINUS_EXPR. - * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert - PLUS_EXPR on pointer types over to use - POINTER_PLUS_EXPR and remove the conversion - to the pointer types. - * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for - adding to a pointer type. Use size_int instead of - ssize_int. Convert the index to sizetype before - adding it to the pointer. - -2007-06-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_VAR_MARKED_P): Remove. - (DECL_ANON_UNION_VAR_P): New macro. - * class.c (fixed_type_or_null): Tidy. Use a hash table, rather - than DECL_VAR_MARKED_P, to keep track of which variables we have - seen. - * decl.c (redeclaration_error_message): Complain about redeclaring - anonymous union members at namespace scope. - * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P. - -2007-06-14 Geoff Keating <geoffk@apple.com> - - * decl2.c (determine_visibility): Ensure that functions with - hidden types as parameters are hidden. - - PR 31093 - * decl2.c (determine_visibility): Remove duplicate code for - handling type info. - -2007-06-12 Ian Lance Taylor <iant@google.com> - - PR libstdc++/29286 - * init.c (avoid_placement_new_aliasing): New static function. - (build_new_1): Call it. - -2007-06-11 Rafael Ávila de Espíndola <espindola@google.com> - - * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove. - (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove. - -2007-06-08 Jakub Jelinek <jakub@redhat.com> - - PR c++/32177 - * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr - on init, the non-decl cond operand and increment value. - -2007-06-07 Simon Martin <simartin@users.sourceforge.net> - - PR c++/30759 - * decl.c (check_initializer): Report an error when a brace enclosed - initializer is used for a non-aggregate type in C++98. - (redeclaration_error_message): Rewrote flag_cpp0x in terms of - cxx_dialect. - (grokdeclarator): Likewise. - (move_fn_p): Likewise. - * typeck.c (check_return_expr): Likewise. - * call.c (reference_binding): Likewise. - * error.c (cp_cpp_error): Likewise. - * pt.c (check_default_tmpl_args): Likewise. - (tsubst): Likewise. - * lex.c (init_reswords): Likewise. - * parser.c (p_parser_primary_expression): Likewise. - (TOKEN_PRECEDENCE): Likewise. - (cp_parser_init_declarator): Likewise. - (cp_parser_ptr_operator): Likewise. - (cp_parser_parameter_declaration): Likewise. - (cp_parser_enclosed_template_argument_list): Likewise. - (cp_parser_skip_to_end_of_template_parameter_list): Likewise. - (cp_parser_next_token_ends_template_argument_p): Likewise. - -2007-06-04 Simon Baldwin <simonb@google.com> - - * decl.c (grokdeclarator): Readability change. Moved case labels - into direct switch statement scope. - -2007-06-04 Paolo Carlini <pcarlini@suse.de> - - * call.c (convert_like_real): Remove pointless code. - -2007-05-31 Mark Mitchell <mark@codesourcery.com> - - * decl.c (get_atexit_fn_ptr_type): New function. - (get_atexit_node): Use it. - (start_cleanup_fn): Likewise. - (register_dtor_fn): Use the object's destructor, instead of a - separate cleanup function, where possible. - * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator. - (atexit_fn_ptr_type_node): New macro. - * decl2.c (build_cleanup): Use build_address. - -2007-05-31 Daniel Berlin <dberlin@dberlin.org> - - * typeck.c (build_binary_op): Include types in error. - -2007-05-31 Jakub Jelinek <jakub@redhat.com> - - PR c++/31806 - * decl.c (cp_finish_decl): Also clear was_readonly if a static var - needs runtime initialization. - -2007-05-31 Paolo Carlini <pcarlini@suse.de> - - PR c++/32158 - * semantics.c (finish_trait_expr): Complete the types. - -2007-05-30 Russell Yanofsky <russ@yanofsky.org> - Douglas Gregor <doug.gregor@gmail.com> - Pedro Lamarao <pedro.lamarao@mndfck.org> - Howard Hinnant <howard.hinnant@gmail.com> - - PR c++/7412 - PR c++/29939 - * typeck.c (comptypes): Don't consider rvalue and lvalue - reference types to be equivalent. - (check_return_expr): Move from certain lvalues when returning - them. - * decl.c (grokdeclarator): Implement reference collapsing. - (copy_fn_p): Don't consider constructors taking rvalue references - to be copy constructors. - (move_fn_p): New. - * call.c (conversion): New "rvaluedness_matches_p" member. - (convert_class_to_reference): Require reference type as first - parameter instead of base type. - (reference_binding): Add logic to handle rvalue references. - (implicit_conversion): Update inaccurate comment. - (convert_like_real): Disable creation of temporaries that are - impossible to initialize for types with move constructors. - (build_over_call): Elide move constructors when possible. - (maybe_handle_implicit_object): Set "rvaluedness_matches_p". - (maybe_handle_ref_bind): Return conversion instead of type node. - (compare_ics): Add logic to use "rvaluedness_matches_p" values to - determine preferred conversion sequences. - * cp-tree.h (TYPE_REF_IS_RVALUE): New. - (LOOKUP_PREFER_RVALUE): New. - (DECL_MOVE_CONSTRUCTOR_P): New. - (struct cp_declarator): Add "reference" member for reference - types, with new "rvalue_ref" flag. - (cp_build_reference_type): Declare. - (move_fn_p): Declare. - * error.c (dump_type_prefix): Format rvalue reference types - correctly in error messages. - * except.c (build_throw): Move from certain lvalues when - throwing. - * mangle.c (write_type): Mangle rvalue references differently - than regular references. - * parser.c (make_reference_declarator): Add boolean parameter for - rvalue references. - (cp_parser_make_indirect_declarator): New. - (cp_parser_new_declarator_opt): Call - cp_parser_make_indirect_declarator. - (cp_parser_conversion_declarator_opt): Ditto. - (cp_parser_declarator): Ditto. - (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference - declarators. - * pt.c (tsubst): Implement reference collapsing. - (maybe_adjust_types_for_deduction): Implement special template - parameter deduction rule for rvalue references. - (type_unification_real): Update calls to - maybe_adjust_types_for_deduction. - (try_one_overload): Ditto. - (unify_pack_expansion): Ditto. - * tree.c (lvalue_p_1): Handle rvalue reference types. - (cp_build_reference_type): New. - -2007-05-30 Jakub Jelinek <jakub@redhat.com> - - PR c++/31809 - * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC - variables that need runtime initialization. - -2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com> - - PR c++/31339 - * typeck.c (build_unary_op <case PREINCREMENT_EXPR, - case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR, - case POSTDECREMENT_EXPR>): Return the error_mark_node - if either the real or imaginary parts would an - error_mark_node. - -2007-05-25 Simon Martin <simartin@users.sourceforge.net> - Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/31745 - * parser.c (cp_parser_skip_to_closing_brace): Return true if the next - token is a closing brace, false if there are no tokens left. - (cp_parser_namespace_alias_definition): Only consume the next token if - it is a closing brace. - - * parser.c (cp_parser_class_specifier): Likewise. - -2007-05-25 H.J. Lu <hongjiu.lu@intel.com> - - * semantics.c (finish_member_declaration): Fix a typo in the - last checkin. - -2007-05-25 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/31431 - PR c++/31432 - PR c++/31434 - PR c++/31435 - PR c++/31437 - PR c++/31438 - PR c++/31442 - PR c++/31443 - PR c++/31444 - PR c++/31445 - * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes. - * cp-tree.h (check_for_bare_parameter_packs): Returns bool. - * pt.c (check_for_bare_parameter_packs): Return bool indicated - whether everything was okay. Fix indentation. - (push_template_decl_real): Check for bare parameter packs in - function parameters; where errors occur, mark the parameter types - with ERROR_MARK_NODEs to avert ICEs. - (coerce_template_parameter_pack): New. - (coerce_template_parms): Moved parameter pack coercion into - coerce_template_parameter_pack, and permit it anywhere in the - template parameter list (not just at the end). Parameter and - argument indices can vary (somewhat) separately now, so add - PARM_IDX and ARG_IDX. - (fn_type_unification): Don't set an argument pack as incomplete if - no argument pack was deduced. - (type_unification_real): If a type parameter is a parameter pack - and has not otherwise been deduced, it will be deduced to an empty - parameter pack. - (more_specialized_fn): Use the actual lengths of the argument - lists when comparing against expansions. - * semantics.c (finish_member_declaration): If a field's type has - bare parameter packs, error and set its type to ERROR_MARK_NODE. - -2007-05-24 Danny Smith <dannysmith@users.sourceforge.net> - - PR target/27067 - * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name. - -2007-05-22 Ollie Wild <aaw@google.com> - - * name-lookup.c (ambiguous_decl): Adds check for hidden types. - (unqualified_namespace_lookup): Adds check for hidden types. - -2007-05-22 Ollie Wild <aaw@google.com> - - * decl.c (duplicate_decls): Verify namespace names are unique. - -2007-05-21 Mark Mitchell <mark@codesourcery.com> - - * decl.c (cxx_maybe_build_cleanup): Handle - __attribute__((cleanup)). - -2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * cvt.c (cp_convert_and_check): Don't check warnings if the - conversion failed. - -2007-05-18 Geoffrey Keating <geoffk@apple.com> - - * mangle.c (write_real_cst): Use 'unsigned long' for %lx. - -2007-05-14 Paolo Carlini <pcarlini@suse.de> - - PR c++/29928 - * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the - type only if is a class type (5.2.8/4). - -2007-05-14 Rafael Ávila de Espíndola <espindola@google.com> - - * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove. - * decl.c (grokdeclarator): Use unsigned_type_for instead of - c_common_unsigned_type. - -2007-05-11 Silvius Rus <rus@google.com> - - * typeck.c (build_indirect_ref): Add call to - strict_aliasing_warning. - (build_reinterpret_cast_1): Condition call to - strict_aliasing_warning. - -2007-05-11 Jan Hubicka <jh@suse.cz> - - * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn. - * decl2.c (start_objects): ctors and dtors are no longer public. - (cp_write_global_declarations): Do not call c_build_cdtor_fns. - -2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com> - - * typeck.c (build_unary_op): Remove code that used to - handle non lvalue increments/decrements. - -2007-05-07 Mike Stump <mrs@apple.com> - - * parser.c (check_empty_body): Add. - (cp_parser_iteration_statement): Add call to check_empty_body. - -2007-05-05 Geoffrey Keating <geoffk@apple.com> - - PR 31775 - * mangle.c (write_mangled_name): Mangle static variable names. - (write_unqualified_name): Use local-source-name for - namespace-scope static variables. - -2007-05-04 Dirk Mueller <dmueller@suse.de> - - * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is - not in effect. - -2007-05-02 Seongbae Park <seongbae.park@gmail.com> - - PR c++/31663 - * decl2.c (constrain_class_visibility): - Use strip_pointer_or_array_types instead of strip_array_types. - -2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com> - - PR C++/30221 - * decl.c (reshape_init_r): Don't reshape the first element if it - is a pointer to member function. - -2007-04-27 Simon Baldwin <simonb@google.com> - - * decl.c (grokparms): Changed message format from %qD to %qE. - -2007-04-27 Douglas Gregor <doug.gregor@gmail.com> - - * error.c (maybe_warn_variadic_templates): Variadic templates are - now in C++0x, so only warn about them in C++98 mode. - -2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com> - - PR C++/30016 - * typeck.c (build_reinterpret_cast_1): Only allow conversion to - integeral types from vectors types. - -2007-04-26 Jakub Jelinek <jakub@redhat.com> - - PR c++/31598 - * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO - for type dependent OMP_CLAUSE_DECLs. - -2007-04-24 Mark Mitchell <mark@codesourcery.com> - - PR c++/31338 - * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE. - * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as - COMPLEX_TYPE is now an ARITHMETIC_TYPE. - * init.c (build_zero_init): Adjust, as - COMPLEX_TYPE is now a SCALAR_TYPE. - * typeck2.c (digest_init): Allow brace-enclosed initializers for - COMPLEX_TYPE, even though that is now a SCALAR_TYPE. - -2007-04-25 Paolo Carlini <pcarlini@suse.de> - - * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust - per N2255; rename as classtype_has_nothrow_assign_or_copy_p. - (trait_expr_value): Adjust. - -2007-04-23 Simon Baldwin <simonb@google.com> - - * decl.c (grokparms): Added new error for duplicate function - parameters names in function prototypes, to match gcc behavior. - -2007-04-23 Jan Hubicka <jh@suse.cz> - - * decl2.c (finish_objects): Do not call target constructor/destructor - bits dirrectly. - -2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com> - - * cp-tree.h (lang_tree_node): Use GENERIC_NEXT - instead of checking GIMPLE_STMT_P in chain_next. - -2007-04-17 Mark Mitchell <mark@codesourcery.com> - - PR c++/31513 - * call.c (convert_for_arg_passing): Convert bitfields to their - declared types. - -2007-04-17 Simon Martin <simartin@users.sourceforge.net> - - PR c++/31517 - * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs. - -2007-04-16 Seongbae Park <seongbae.park@gmail.com> - - PR c++/29365 - * decl2.c (constrain_class_visibility): - Do not warn about the use of anonymous namespace in the main input file. - -2007-04-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (current_template_parms): Fix typo in comment. - -2007-04-15 Kazu Hirata <kazu@codesourcery.com> - - * cp-tree.h, error.c: Fix comment typos. - -2007-04-13 Jason Merrill <jason@redhat.com> - - PR c++/31074 - * call.c (reference_binding): Add c_cast_p parm. If true, - add quals to TO as needed to make it reference-compatible. - -2007-04-11 Jan Hubicka <jh@suse.cz> - - * class.c (convert_to_base_statically): Fold produced tree; verify - that we are not processing template_decl. - -2007-04-09 Mark Mitchell <mark@codesourcery.com> - - PR c++/31449 - * class.c (build_base_path): Ensure that the converted pointer has - the same cv-qualification as the input. - -2007-04-09 Paolo Carlini <pcarlini@suse.de> - - * tree.c (cp_tree_equal): Deal with TRAIT_EXPR. - -2007-04-08 Steven Bosscher <steven@gcc.gnu.org> - - * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS): - Do not set it. - (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it. - * tree.c (cp_add_pending_fn_decls): Remove. - * cp-tree.h (cp_add_pending_fn_decls): Remove prototype. - -2007-04-07 Daniel Berlin <dberlin@dberlin.org> - - Revert change removing staticp. - -2007-04-06 Daniel Berlin <dberlin@dberlin.org> - - * cp-objcp-common.c (cxx_staticp): Remove. - * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove. - * cp-tree.h (cxx_staticp): - -2007-04-04 Danny Smith <dannysmith.users.sourceforge.net> - - * class.c (check_for_override): Don't remove dllmport attribute - of virtual methods. - -2007-04-03 Jakub Jelinek <jakub@redhat.com> - - PR c++/30847 - * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void - type issue error and return early. - -2007-03-30 Jason Merrill <jason@redhat.com> - - PR c++/31187 - * typeck.c (cp_type_readonly): New fn. - * cp-tree.h: Declare it. - * decl.c (start_decl): Set implicit DECL_THIS_STATIC here. - (cp_finish_decl): Not here. - -2007-03-31 Richard Guenther <rguenther@suse.de> - - * optimize.c (maybe_clone_body): Replace splay-tree usage by - pointer-map. - -2007-03-31 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/31138 - PR c++/31140 - PR c++/31141 - * parser.c (declarator_can_be_parameter_pack): New. - (cp_parser_template_parameter): Only parse the `...' if the - declarator can be a parameter pack. - (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE - is NULL. - * pt.c (find_parameter_packs_r): Look into the bounds on integer - types (they could be used as array bounds). - (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX. - (tsubst_pack_expansion): Handle failure to expand parameter - packs. - -2007-03-30 Paolo Carlini <pcarlini@suse.de> - - PR c++/26099 - * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr, - TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add. - (enum cp_tree_node_structure_enum, union lang_tree_node): Update. - (CLASS_TYPE_NON_UNION_P): Add. - (struct lang_type_class): Add has_complex_dflt. - (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add. - (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare. - * cp-tree.def: Add TRAIT_EXPR. - * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case. - * lex.c (struct resword): Add __has_nothrow_assign, - __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign, - __has_trivial_constructor, __has_trivial_copy, - __has_trivial_destructor, __has_virtual_destructor, __is_abstract, - __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum, - __is_pod, __is_polymorphic, __is_union. - * parser.c (cp_parser_primary_expression): Deal with the new RIDs. - (cp_parser_trait_expr): New. - * semantics.c (finish_trait_expr, trait_expr_value - classtype_has_nothrow_copy_or_assign_p): New. - * method.c (locate_copy, locate_ctor, locate_dtor): Do not define - as static. - * decl.c (cp_tree_node_structure): Add TRAIT_EXPR. - * class.c (check_bases, check_field_decl, check_bases_and_members): - Deal with TYPE_HAS_COMPLEX_DFLT (t) too. - * pt.c (uses_template_parms, tsubst_copy_and_build, - value_dependent_expression_p, type_dependent_expression_p): Deal with - TRAIT_EXPR. - * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR. - -2007-03-29 Richard Guenther <rguenther@suse.de> - - * tree.c (cp_walk_subtrees): Do not set input_location. - -2007-03-28 Simon Martin <simartin@users.sourceforge.net> - - PR c++/29077 - * decl.c (grokfndecl): Properly setup decl if it is a constructor or a - destructor. - -2007-03-28 Douglas Gregor <doug.gregor@gmail.com> - - * parser.c (struct cp_parser): Update comment for - greater_than_is_operator_p. - (cp_parser_primary_expression): In C++0x mode, a cast operator can - be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P. - (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when - !GREATER_THAN_IS_OPERATOR_P. - (cp_parser_binary_expression): When -Wc++0x-compat, warn about - `>>' operators that will become two `>' tokens in C++0x. - (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x - mode, allowing it to terminate default arguments. - (cp_parser_enclosed_template_argument_list): In C++0x mode, treat - `>>' like two consecutive `>' tokens. - (cp_parser_skip_to_end_of_template_parameter_list): Ditto. - (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>' - ends a template argument. - -2007-03-28 Douglas Gregor <doug.gregor@gmail.com> - - * decl.c (redeclaration_error_message): Complain when redeclaring - a friend function with default template arguments (C++0x mode only). - * cp-tree.h (check_default_tmpl_args): Declare. - * pt.c (check_default_tmpl_args): In C++0x mode, permit default - template arguments in function templates. Add support for checking - the default template arguments of friend templates. - (push_template_decl_real): Fix call to check_default_tmpl_args. - (type_unification_real): If a template parameter has not been - deduced but provides a default template argument, substitute into - that default template argument. - * parser.c (cp_parser_init_declarator): When declaring (but not - defining!) a function template in C++0x mode, check for default - template arguments. - -2007-03-28 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/29993 - * decl.c (grokdeclarator): Deal with cv-qualified function type - typedefs in the same way for member and non-member functions. - -2007-03-26 Dirk Mueller <dmueller@suse.de> - - * parser.c (cp_parser_member_declaration): Pedwarn - about stray semicolons after member declarations. - -2007-03-26 Paolo Carlini <pcarlini@suse.de> - - PR c++/30500 - * pt.c (instantiate_decl): Set in_system_header. - -2007-03-22 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (current_tempalte_parms): Improve documentation. - * pt.c (current_template_args): Likewise. - - PR c++/30863 - * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do - not consume tokens when failing. - -2007-03-22 Jim Wilson <wilson@specifix.com> - Mark Mitchell <mark@codesourcery.com> - - PR c++/31273 - * call.c (standard_conversion): Use type_decays_to. Keep FCODE - consistent with FROM. - -2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * error.c (dump_expr): Handle dependent names that designate types. - * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE. - -2007-03-17 Kazu Hirata <kazu@codesourcery.com> - - * cp-tree.def, parser.c, pt.c: Fix comment typos. - -2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * cvt.c (cp_convert_and_check) : Define. - * cp-tree.h (cp_convert_and_check): Declare. - * call.c (convert_conversion_warnings): Rename to - conversion_null_warnings. The warning for floating-point to - integer is handled by convert_and_check in convert_like_real. - (convert_like_real): convert_conversion_warnings was renamed as - conversion_null_warnings. - * typeck.c (build_binary_op): Use cp_convert_and_check to warn for - overflow and changes of value during conversion. - -2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/30891 - * parser.c (cp_parser_statement): If 'namespace' is found, this - only can be a namespace alias definition, so parse it now. - (cp_parser_namespace_alias_definition): if we find an open brace - instead of '=', then this is actually a misplaced namespace - definition. - -2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/24924 - * decl.c (cxx_init_decl_processing): Move command-line options - processing to c-opts.c. - -2007-03-15 Douglas Gregor <doug.gregor@gmail.com> - - * ptree.c (cxx_print_type): Use formatting markup for integers - when printing template parameter index/level/orig level. - (cxx_print_xnode): Ditto. - * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0. - (struct template_parm_index_s): Remove the PARAMETER_PACK member. - Make INDEX, LEVEL, and ORIG_LEVEL integers instead of - HOST_WIDE_INTs. - (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int, - rather than a HOST_WIDE_INT. - Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and - NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for - better bit-packing. - (struct language_function): Make RETURNS_VALUE, RETURNS_NULL, - RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and - IN_BASE_INITIALIZER bool bitfields. - (struct cp_declarator): Make KIND a 4-bit field. Make - PARAMETER_PACK_P a bool bitfield just after KIND. - * pt.c (uses_parameter_packs): Destroy the pointer set. - (make_pack_expansion): Ditto. - (check_for_bare_parameter_packs): Ditto. - * name-lookup.c (push_to_top_level): Make need_pop a bool value. - -2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com> - - PR c++/31165 - * call.c (convert_default_arg): Instead of copying the node, - unshare it. - -2007-03-15 Dirk Mueller <dmueller@suse.de> - - PR c++/30860 - * call.c (convert_conversion_warnings): New.. - (convert_like_real): .. factored out from here. - (convert_conversion_warnings): Add warning about - false being converted to NULL in argument passing. - -2007-03-14 Dirk Mueller <dmueller@suse.de> - - * semantics.c (c_finish_if_stmt): Call empty_if_body_warning. - (finish_do_body): Warn about empty body in do/while statement. - -2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning. - -2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c/21438 - * typeck.c (build_binary_op): Call warn_for_div_zero instead of - warning. - -2007-03-13 Alexandre Oliva <aoliva@redhat.com> - - * repo.c (init_repo): Initialize random_seed saved options. - (finish_repo): Adjust. - -2007-03-13 Mark Mitchell <mark@codesourcery.com> - - PR bootstrap/30899 - * Make-lang.in (doc/g++.1): Use $< to specify the location from - which to copy. - -2007-03-12 Seongbae Park <seongbae.park@gmail.com> - - * decl.c (compute_array_index_type): New warning flag warn_vla. - -2007-03-12 Mark Mitchell <mark@codesourcery.com> - - PR c++/30108 - * call.c (convert_default_arg): Copy non-constant arguments. - -2007-03-11 Mark Mitchell <mark@codesourcery.com> - - PR c++/31038 - * parser.c (cp_parser_postfix_expression): Disallow compound - literals in constant expressions. - - PR c++/30328 - * semantics.c (finish_typeof): Use unlowered_expr_type. - -2007-03-10 Mark Mitchell <mark@codesourcery.com> - - PR c++/30274 - * cp-tree.h (unlowered_expr_type): New function. - * typeck.c (is_bitfield_expr_with_lowered_type): Handle - COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR. - (unlowered_expr_type): New function. - (build_unary_op): Disallow predecrements of bool bitfields. - * call.c (build_conditional_expr): Use unlowered_expr_type. - * pt.c (type_unification_real): Likewise. - -2007-03-09 Douglas Gregor <doug.gregor@gmail.com> - - PR c++/20599 - * typeck.c (check_return_expr): Check for bare parameter packs. - (comptypes): Compare template parameter packs and - type pack expansions. - * decl.c (grokdeclarator): Deal with the declaration of function - parameter packs. - (grokparms): Verify that the (optional) function parameter pack is - at the end of the parameter list. - (xref_basetypes): Handle pack expansions in the base class. - (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT. - * cp-tree.def (TYPE_ARGUMENT_PACK): New. - (NONTYPE_ARGUMENT_PACK): New. - (TYPE_PACK_EXPANSION): New. - (EXPR_PACK_EXPANSION): New. - (ARGUMENT_PACK_SELECT): New. - * cp-objcp-common.c (cp_tree_size): Compute size of - (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and - ARGUMENT_PACK_SELECT. - * error.c (dump_template_argument): Print template argument packs. - (dump_template_argument_list): Ditto. - (dump_template_parameter): Dump `...' for template type parameter - packs. - (dump_type): Dump TYPE_PACK_EXPANSION nodes. - (dump_parameters): Print function parameter packs. - (dump_template_parms): Print template argument packs. - (dump_expr): Dump EXPR_PACK_EXPANSION nodes. - (maybe_warn_variadic_templates): New. - * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION. - * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK, - NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION, - CAST_EXPR. - * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION. - (write_template_arg): Write argument packs as separate arguments. - * cp-tree.h (struct template_parm_index_s): Add flag that - indicates that the template parameter is actually a parameter - pack. - (struct tree_argument_pack_select): New. - (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT. - (union lang_tree_node): Add argument_pack_select. - (FUNCTION_PARAMETER_PACK_P): New. - (PACK_EXPANSION_P): New. - (PACK_EXPANSION_PATTERN): New. - (SET_PACK_EXPANSION_PATTERN): New. - (PACK_EXPANSION_PARAMETER_PACKS): New. - (ARGUMENT_PACK_P): New. - (ARGUMENT_PACK_ARGS): New. - (SET_ARGUMENT_PACK_ARGS): New. - (ARGUMENT_PACK_INCOMPLETE_P): New. - (ARGUMENT_PACK_EXPLICIT_ARGS): New. - (TEMPLATE_PARM_PARAMETER_PACK): New. - (TEMPLATE_TYPE_PARAMETER_PACK): New. - (ARGUMENT_PACK_SELECT_FROM_PACK): New. - (ARGUMENT_PACK_SELECT_INDEX): New. - (ARGUMENT_PACK_SELECT_ARG): New. - (struct cp_declarator): Add parameter_pack_p flag. - (maybe_warn_variadic_templates): Declare. - (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to - indicate a template parameter pack. - (uses_parameter_packs): Declare. - (template_parameter_pack_p): Declare. - (template_parms_variadic_p): Declare. - (make_pack_expansion): Declare. - (check_for_bare_parameter_packs): Declare. - * cxx-pretty-print.c (pp_cxx_unary_expression): Print - sizeof... expressions. - (pp_cxx_expression): Print pack expansions and non-type argument - packs. - (pp_cxx_exception_specification): Print pack expansions. - (pp_cxx_direct_declarator): Print ellipsis for parameter packs. - (pp_cxx_ctor_initializer): Print pack expansions. - (pp_cxx_type_id): Print pack expansions. - (pp_cxx_template_argument_list): Print argument packs. - (pp_cxx_template_parameter): Print ellipsis for template parameter - packs. - * pt.c (comp_template_parms): Compare template parameter packs. - (template_parameter_pack_p): New. - (template_parms_variadic_p): New. - (template_args_variadic_p): New. - (make_ith_pack_parameter_name): New. - (struct find_parameter_pack_data): New. - (find_parameter_packs_r): New. - (uses_parameter_packs): New. - (make_pack_expansion): New. - (check_for_bare_parameter_packs): New. - (expand_template_argument_pack): New. - (reduce_template_parm_level): Propagate parameter pack flag. - (process_template_parm): Add is_parameter_pack parameter to state - when the parameter is actually a parameter pack. Create template - parameter packs when is_parameter_pack is true. - (current_template_args): The argument for a template parameter - pack is an argument pack containing a single pack expansion. - (process_partial_specialization): When checking that non-type - argument expressions do not involve template parameters, loop over - the arguments in argument packs separately. - (push_template_decl_real): Check that the type of the declaration - does not have any bare parameter packs. Check that primary - templates have no more than one parameter pack, and that it comes - at the end of the template parameter list. - (convert_template_argument): Handle coercions for pack expansion - expressions by coercing the pattern then rebuilding the expansion. - (coerce_template_parms): When coercing the arguments for a - variadic template, pack "extra" arguments into an argument pack. - (coerce_template_template_parms): Cannot coerce between parameter - packs and non-pack parameters. - (template_args_equal): Compare PACK_EXPANSION_P expressions. - (comp_template_args): Expand all template arguments packs before - comparing template argument lists. - (mangle_class_name_for_template): Make argument packs as separate - template arguments. - (for_each_template_parm_r): No need to handle BASELINK. - (instantiate_class_template): Handle pack expansions in the base - class list. - (tsubst_pack_expansion): New. - (tsubst_template_args): Handle substitutions of argument packs and - pack expansion into template argument lists. - (tsubst_decl): Expand function parameter packs into separate - function parameters. - (tsubst_arg_types): Expand a type pack expansion into separate - argument types. - (tsubst_exception_specification): Handle pack expansions in - exception specifiers. - (tsubst): See through ARGUMENT_PACK_SELECT arguments when - replacing a template parameter with its argument. If we encounter - a substitution for an argument pack, just return the parameter - itself. - (tsubst_copy): sizeof(X...) returns the number of elements in - parameter pack X. See through ARGUMENT_PACK_SELECT when the - PARM_DECL is a parameter pack. - (tsubst_expr): Expression pack expansions and argument packs - cannot show up here; they will all be handled through function - calls, sizeof, and template argument lists. - (tsubst_copy_and_build): sizeof(X...) returns the number of - elements in parameter pack X. Handle pack expansions in TREE_LIST - and CONSTRUCTOR nodes. - (fn_type_unification): Handle "incomplete" explicit template - argument lists that specify some of the arguments for a template - parameter pack. - (type_unification_real): Unify arguments against pack expansions. - (template_parm_level_and_index): New, helper function. - (unify_pack_expansion): New. - (unify): Unify argument packs on an argument-by-argument basis, - handling variadic argument packs as well. - (more_specialized_fn): Handle unification of function parameter - packs. All things being equal, prefer non-variadic function - templates to variadic function templates. - (more_specialized_class): Prefer the variadic class template - partial specialization that binds fewer arguments to a parameter - pack. - (regenerate_decl_from_template): Expand function parameter packs - into separate parameters. - (instantiate_decl): Ditto. - (tsubst_initializer_list): Handle pack expansions for base-class - initializers. - (dependent_type_p_r): Determine dependent types in argument packs - and pack expansions. - (value_dependent_expression_p): Determine value-dependence of - non-type argument packs. - (dependent_template_arg_p): Handle argument packs. - * semantics.c (finish_cond): Check for bare parameter packs. - (finish_expr_stmt): Ditto. - (finish_for_expr): Ditto. - (finish_switch_cond): Ditto. - (finish_mem_initializers): Ditto. - * name-lookup.c (arg_assoc_type): Handle pack expansions and - argument packs. - * decl2.c (cp_build_parm_decl): Mark function parameter packs. - * parser.c (make_declarator): Declarator is not an expansion. - (make_pointer_declarator): Transfer parameter pack flag to outer - declarator. - (make_reference_declarator): Ditto. - (make_ptrmem_declarator): Ditto. - (make_call_declarator): Ditto. - (make_array_declarator): Ditto. - (cp_parser_postfix_expression): Allow pack expansion expressions - in the argument list for a call expression. - (cp_parser_parenthesized_expression_list): Add new parameter - ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand - into separate arguments." - (cp_parser_new_placement): Allow pack expansion expressions. - (cp_parser_new_initializer): Ditto. - (cp_parser_mem_initializer_list): Allow ellipsis to create a - base-class initializer expansion. - (cp_parser_mem_initializer): Ditto. - (cp_parser_template_parameter_list): Keep track of whether the - template parameter is a template parameter pack. - (cp_parser_template_parameter): Parse the ellipsis to indicate a - template parameter pack. - (cp_parser_type_parameter): Ditto. - (cp_parser_template_argument_list): Parse the ellipsis to indicate - a pack expansion. - (cp_parser_direct_declarator): Parse the ellipsis to indicate that - this declarator is a parameter pack. - (cp_parser_parameter_declaration): The ellipsis does not end the - parameter declaration, because it might be a parameter pack. Parse - the ellipsis to indicate a parameter pack. - (cp_parser_initializer): Allow pack expansions. - (cp_parser_initializer_list): Allow ellipsis to create an - initializer expansion. - (cp_parser_base_clause): Allow ellipsis to create a base specifier - expansion. - (cp_parser_type_id_list): Allow ellipsis to create an exception - specifier expansion. - (cp_parser_attribute_list): Don't allow pack expansions. - (cp_parser_functional_cast): Allow pack expansions. - (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to - compute the length of a parameter pack. - (cp_parser_next_token_ends_template_argument_p): An ellipsis can - end a template argument. - * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK, - NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION, - CAST_EXPR. - -2007-03-09 Dirk Mueller <dmueller@suse.de> - - * call.c (build_new_op): Call warn_logical_operator. - -2007-03-08 Volker Reichelt <v.reichelt@netcologne.de> - - PR c++/30852 - * semantics.c (finish_offsetof): Handle COMPOUND_EXPR. - - PR c++/30534 - * pt.c (any_template_arguments_need_structural_equality_p): - Robustify. - -2007-03-08 Alexandre Oliva <aoliva@redhat.com> - - * decl.c (grokdeclarator): Disable warnings for anonymous - bitfields. - -2007-03-05 Volker Reichelt <v.reichelt@netcologne.de> - - * typeck2.c (readonly_error): Always emit a hard error. - Remove last argument. - * cp-tree.h (readonly_error): Adjust prototype. - * semantics.c (finish_asm_stmt): Adjust call to readonly_error. - * typeck.c (build_unary_op): Likewise. - (build_modify_expr): Likewise. - -2007-03-04 Simon Martin <simartin@users.sourceforge.net> - - PR c++/30895 - * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees. - -2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/15787 - * parser.c (struct cp_parser): New IN_IF_STMT. - (cp_parser_statement_seq_opt): Handle an unexpected 'else', - returning if parsing the body of an 'if' statement or issuing an - error and continuing. - (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing - body of 'if'. - (cp_parser_jump_statement): Mask new IN_IF_STMT bit. - -2007-03-02 Simon Martin <simartin@users.sourceforge.net> - - PR c++/28253 - * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders - for thunks. - -2007-03-02 Geoffrey Keating <geoffk@apple.com> - - * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling - Objective-C++. Don't exit early if -shared-libgcc needs to be - added. - -2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * typeck.c (common_base_type): Delete unused function. - -2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> - - * Make-lang.in: Add dummy lang.install-pdf target. - -2007-03-01 Simon Baldwin <simonb@google.com> - - PR c++/23689 - * decl.c (check_tag_decl): Added new warning for typedef ignored - when it precedes an otherwise valid non-typedef declaration. - -2007-02-28 Sandra Loosemore <sandra@codesourcery.com> - - * typeck.c (build_function_call): Store converted arguments - in a stack-allocated array instead of building a list. - (convert_arguments): Store arguments in the array passed in as an - argument, and return the actual number of arguments. - * call.c (build_call): Delete, and replace with... - (build_call_n, build_call_a): New. - (build_op_delete_call): Rewrite to avoid constructing argument lists. - (build_over_call): Store converted arguments in a stack-allocated - array instead of building a list. - (build_cxx_call): Pass arguments in an array instead of as a list. - (build_java_interface_fn_ref): Rewrite to avoid constructing - argument lists. - * tree.h: Update declarations to reflect above changes. - * method.c (use_thunk): Use a stack-allocated array to hold - the arguments instead of a list. - * rtti.c (throw_bad_cast): Update call to cxx_call. - (throw_bad_typeid): Likewise. - (build_dynamic_cast_1): Likewise. - * init.c (build_builtin_delete_call): Use build_call_n. - * decl.c (expand_static_init): Likewise. - * except.c (cp_protect_cleanup_actions): Likewise. - * cp-gimplify.c (genericize_eh_spec_block): Likewise. - (gimplify_must_not_throw_expr): Likewise. - (cxx_omp_apply_fn): Use build_call_a. - -2007-02-26 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn. - * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns. - -2007-02-25 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (static_ctors): Remove. - * cp-tree.h (static_dtors): Likewise. - * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for - refactoring of tree_map hierarchy. - (decl_shadowed_for_var_insert): Likewise. - * semantics.c (expand_body): Use c_expand_body. - (expand_or_defer_fn): Don't update static_ctors or static_dtors. - * decl2.c (static_ctors): Remove. - (static_dtors): Likewise. - (generate_ctor_or_dtor_function): Pass NULL_TREE to - objc_generate_static_init_call. Do not call static_[cd]tors. - (generate_ctor_and_dtor_functions_for_priority): Do not check for - static_[cd]tors. - (cp_write_global_declarations): Likewise. - -2007-02-23 Richard Guenther <rguenther@suse.de> - - * class.c (note_name_declared_in_class): Make declaration - changes meaning a pedwarn. - -2007-02-22 Michael Matz <matz@suse.de> - - PR c++/29433 - * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag. - * error.c (dump_aggr_type, dump_simple_decl, dump_decl, - dump_function_decl): Guard emitting outer scopes by new flag. - * cp-lang.c (cxx_dwarf_name): New function. - (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name. - * pt.c (classtype_mangled_name, mangle_class_name_for_template): - Remove functions. - (push_template_decl_real, lookup_template_class): Remove calls - to above functions. - -2007-02-19 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_new_method_call): Ensure that explicit calls of - destructors have type "void". - -2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * typeck.c (build_binary_op): Replace -Wstring-literal-comparison - and -Walways-true with -Waddress. - * cvt.c (convert_to_void): Replace unconditional warning with - -Waddress. - -2007-02-18 Kazu Hirata <kazu@codesourcery.com> - - * decl.c, tree.c: Fix comment typos. - -2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com> - - PR C++/30158 - * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the - statement expression if we had an error mark node. - -2007-02-15 Sandra Loosemore <sandra@codesourcery.com> - Brooks Moses <brooks.moses@codesourcery.com> - Lee Millward <lee.millward@codesourcery.com> - - * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation. - Change class to tcc_vl_exp. - - * call.c (build_call): Use build_call_list instead - of build3. - (build_over_call): Likewise. - (build_new_method_call): Use build_min_non_dep_call_list - instead of build_min_non_dep. - - * error.c (dump_call_expr_args): New function. - (dump_aggr_init_expr_args): New function. - (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them. - Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros. - - * cvt.c (convert_to_void): Use build_call_array instead - of build3; use new AGGR_INIT_EXPR accessor macros. - - * mangle.c (write_expression): Use TREE_OPERAND_LENGTH - instead of TREE_CODE_LENGTH. - - * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new - AGGR_INIT_EXPR accessor macros. - - * cp-gimplify.c (cp_gimplify_init_expr): Use - AGGR_INIT_EXPR_SLOT to set the slot operand. - - * cp-tree.h (AGGR_INIT_EXPR_FN): New macro. - (AGGR_INIT_EXPR_SLOT): New macro. - (AGGR_INIT_EXPR_ARG): New macro. - (aggr_init_expr_nargs): New macro. - (AGGR_INIT_EXPR_ARGP): New macro. - (aggr_init_expr_arg_iterator): New. - (init_aggr_init_expr_arg_iterator): New. - (next_aggr_init_expr_arg): New. - (first_aggr_init_expr_arg): New. - (more_aggr_init_expr_args_p): New. - (FOR_EACH_AGGR_INIT_EXPR_ARG): New. - (stabilize_aggr_init): New declaration. - (build_min_non_dep_call_list): Likewise. - - * tree.c (process_aggr_init_operands): New function. - (build_aggr_init_array) New function. - (build_cplus_new): Update to use new CALL_EXPR and - AGGR_INIT_EXPR accessor macros. Replace use of build3 with - build_aggr_init_array. - (build_min_non_dep_call_list) New function. - (build_min_nt): Assert input code parameter is not a variable - length expression class. - (build_min, build_min_non_dep): Likewise. - (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments - to check for equality instead of recursing. Handle tcc_vl_exp - tree code classes. - (stabilize_call): Update to only handle CALL_EXPRs, not - AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros. - (stabilize_aggr_init): New function. - (stabilize_init): Use it. - - * cxx-pretty-print.c (pp_cxx_postfix_expression) - <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and - AGGR_INIT_EXPR accessor macros and argument iterators. - - * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with - build_vl_exp. Iterate through the operands, recursively - processing each one. - (tsubst_copy_and_build) <CALL_EXPR>: Update to use new - CALL_EXPR accessor macros. - (value_dependent_expression_p) <default>: Handle tcc_vl_exp - tree code classes. Use TREE_OPERAND_LENGTH instead of - TREE_CODE_LENGTH. - - * semantics.c (finish_call_expr): Use build_nt_call_list - instead of build_nt. - (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR - accessor macros. Use build_call_array to construct the - CALL_EXPR node instead of build3 - - * decl2.c (build_offset_ref_call_from_tree): Use - build_nt_call_list and build_min_non_dep_call_list instead - of build_min_nt and build_min_non_dep. - - * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>: - Use build_nt_call_list instead of build_min_nt. - -2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/28943 - * call.c (build_conditional_expr): Improve error message. - -2007-02-13 Dirk Mueller <dmueller@suse.de> - - * friend.c (do_friend): Annotate warning about friend - declarations in templates with OPT_Wnon_template_friend. - Convert informal message from warning() to inform(). - -2007-02-12 Simon Martin <simartin@users.sourceforge.net> - Mark Mitchell <mark@codesourcery.com> - - PR c++/14622 - * pt.c (do_decl_instantiation): Detect type mismatches in explicit - instantiations for variables. - -2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR middle-end/7651 - * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings. - Check warn_unused_value just once. - -2007-02-11 Mark Mitchell <mark@codesourcery.com> - - PR c++/26988 - * pt.c (determine_specialization): Use skip_artificial_parms_for. - (fn_type_unificiation): Likewise. - (get_bindings): Likewise. - -o2007-02-06 Mark Mitchell <mark@codesourcery.com> - - PR target/29487 - * decl.c (finish_function): Use DECL_REPLACEABLE. - * tree.c (cp_cannot_inline_tree_fn): Likewise. - -2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * parser.c (cp_parser_primary_expression): Reformat overly long lines. - -2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com> - - * decl.c (grokvardecl): Don't error if !have_tls. - (grokdeclarator): Likewise. - * parser.c (cp_parser_omp_threadprivate): Likewise. - -2007-02-07 Jakub Jelinek <jakub@redhat.com> - - PR c++/30703 - * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref - parameters and result decls in omp clauses. - (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs - by reference. - -2007-02-05 Dirk Mueller <dmueller@suse.de> - - PR bootstrap/30510 - * parser.c (cp_parser_class_specifier): Always initialize bases. - -2007-02-05 Paolo Bonzini <bonzini@gnu.org> - - * cp-tree.h (OMP_ATOMIC_CODE): Delete. - (OMP_ATOMIC_DEPENDENT_P): Rewrite. - * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC - expressions. - * semantics.c (finish_omp_atomic): Store a whole expression node - in operand 1, and integer_zero_node in operand 0, for dependent - OMP_ATOMIC. Rewrite to make flow easier to understand. - -2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0. - -2007-02-04 Kazu Hirata <kazu@codesourcery.com> - - * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c, - parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions. - -2007-02-03 Douglas Gregor <doug.gregor@gmail.com> - - * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x - keyword warning to -Wc++0x-compat. - -2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (grokdeclarator): Update documentation. - -2007-02-02 Jakub Jelinek <jakub@redhat.com> - - PR c++/30536 - * decl.c (grokdeclarator): If __thread is used together with - a storage class other than extern and static, clear thread_p - after issuing diagnostics and fall through to checking the - storage class. - -2007-01-30 Roger Sayle <roger@eyesopen.com> - - * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when - calculating the size of an array (to avoid recursive errors). - -2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/24745 - * typeck.c (build_binary_op): Fix logic for warning. Move warning - to -Wpointer-arith. - * call.c (convert_like_real): Don't warn when converting to - boolean type. - -2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * decl.c (pop_label): Replace warning with call to - warn_for_unused_label. - -2007-01-28 Andrew Pinski <pinskia@gmail.com> - - PR C++/28988 - * semantics.c (finish_pseudo_destructor_expr): Check the - destrutor name by calling check_dtor_name. - -2007-01-24 Douglas Gregor <dgregor@osl.iu.edu> - - * lex.c (D_CPP0X): Rename. - (D_CXX0X): To this. - (reswords): D_CPP0X -> D_CXX0X. - (init_reswords): Ditto. - * parser.c (cp_lexer_get_preprocessor_token): Warn about the use - of C++0x keywords as identifiers. - -2007-01-23 Simon Martin <simartin@users.sourceforge.net> - - PR c++/27492 - * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for - function decls. - -2007-01-23 Ian Lance Taylor <iant@google.com> - - * typeck.c (convert_for_assignment): Only warn about a = b = c - when converting to bool. - -2007-01-23 Roger Sayle <roger@eyesopen.com> - - * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with - TREE_OVERFLOW. - * typeck.c (ignore_overflows): Remove the remaining uses of - TREE_CONSTANT_OVERFLOW. - -2007-01-20 Jan Hubicka <jh@suse.cz> - - * decl2.c (start_objects, start_static_storage_duration_function): - Do not make the functions uninlinable. - -2007-01-17 Ian Lance Taylor <iant@google.com> - - * class.c (add_method): Call VEC_reserve_exact rather than passing - a negative size to VEC_reserve. - -2007-01-11 Simon Martin <simartin@users.sourceforge.net> - - PR c++/29573 - * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees. - -2007-01-10 Mark Mitchell <mark@codesourcery.com> - - PR c++/28999 - * decl.c (make_typename_type): If the qualified name is not a - type, issue an error. - * parser.c (cp_parser_elaborated_type_specifier): Fix comment - formatting. - -2007-01-08 Geoffrey Keating <geoffk@apple.com> - - * rtti.c: Include target.h. - (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (), - don't emit typeinfo for fundamental types as weak. - * Make-lang.in (cp/rtti.o): Update and correct dependencies. - -2007-01-08 Richard Guenther <rguenther@suse.de> - - * cvt.c (cp_convert_to_pointer): Use build_int_cst_type. - -2007-01-08 Mark Shinwell <shinwell@codesourcery.com> - - * call.c (standard_conversion): Pass flag to - vector_types_convertible_p to disallow emission of note. - * typeck.c (convert_for_assignment): Pass flag to - vector_types_convertible_p to allow emission of note. - (ptr_reasonably_similar): Pass flag to vector_types_convertible_p - to disallow emission of note. - -2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c++/28986 - * typeck.c (build_binary_op): Call overflow_warning if - TREE_OVERFLOW_P is true for the result and not for any of the - operands. - -2007-01-06 Lee Millward <lee.millward@codesourcery.com> - - PR c++/19439 - * class.c (add_method): Don't wait until template - instantiation time to complain about duplicate methods. - -2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR c/19978 - * semantics.c (finish_unary_op_expr): Warn only if result - overflowed and operands did not. - -2007-01-05 Ian Lance Taylor <iant@google.com> - - * typeck.c (build_binary_op): Warn about comparing a non-weak - address to NULL. - -2007-01-05 Douglas Gregor <doug.gregor@gmail.com> - - * pt.c (tsubst): Propagate the need for structural equality checks - when reducing the level of template parameters. - -2007-01-03 Kazu Hirata <kazu@codesourcery.com> - - * pt.c: Fix a comment typo. - -2007-01-02 Ian Lance Taylor <iant@google.com> - - * semantics.c (maybe_convert_cond): Optionally warn when using an - assignment as a condition. - * typeck.c (convert_for_assignment): Optionally warn about - assigning the result of an assignment to a bool. - -2007-01-02 Douglas Gregor <doug.gregor@gmail.com> - - * pt.c (canonical_template_parms): Correct typo in comment. - -2007-01-02 Douglas Gregor <doug.gregor@gmail.com> - - * typeck.c (structural_comptypes): Renamed from "comptypes". - (comptypes): Use canonical type information to perform fast type - comparison. When VERIFY_CANONICAL_TYPES, verify that the - canonical type comparison returns the same results as we would see - from the current, structural check. Support COMPARE_STRUCTURAL - when we need structural checks. - * decl.c (typename_compare): Fix comment. - (build_typename_type): TYPENAME_TYPE nodes require structural - equality checks, because they resolve different based on the - current class type. - (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes - require structural equality checks (for now). - (build_ptrmemfunc_type): Build the canonical pointer to member - function type. - (compute_array_index_type): Whenever we build a new index type - to represent the size of an array in a template, we need to mark - this index type as requiring structural equality. This goes for - arrays with value-dependent sizes with the current ABI, or all - arrays with ABI-1. - * tree.c (cplus_array_hash): New. - (struct cplus_array_info): New. - (cplus_array_compare): New. - (cplus_array_htab): New. - (build_cplus_array_type_1): Use a hash table to cache the array - types we build. Build the canonical array type for each array - type. - (cp_build_qualified_type_real): When building a cv-qualified array - type, use the hash table of array types and build canonical array - types as necessary. - (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes - use structural equality (for now). - * cp-tree.h (COMPARE_STRUCTURAL): New. - * pt.c (canonical_template_parms): New. - (canonical_type_parameter): New. - (process_template_parm): Find the canonical type parameter. - (lookup_template_class): When we have named the primary template - type, set the canonical type for our template class to the primary - template type. If any of the template arguments need structural - equality checks, the template class needs structural equality - checks. - (tsubst): When reducing the level of a template template - parameter, we require structural equality tests for the resulting - parameter because its template parameters have not had their types - canonicalized. When reducing a template type parameter, find the - canonical reduced type parameter. - (any_template_arguments_need_structural_equality_p): New. - diff --git a/gcc/cp/ChangeLog-2007 b/gcc/cp/ChangeLog-2007 new file mode 100644 index 0000000..0bac135 --- /dev/null +++ b/gcc/cp/ChangeLog-2007 @@ -0,0 +1,3336 @@ +2007-12-20 Jason Merrill <jason@redhat.com> + + PR c++/34111 + * call.c (standard_conversion): Derived-to-base is considered a + standard conversion. + +2007-12-19 Jakub Jelinek <jakub@redhat.com> + + PR c++/34513 + * parser.c (cp_parser_omp_parallel): For non-combined parallel + call cp_parser_statement rather than + cp_parser_already_scoped_statement. + +2007-12-18 Jason Merrill <jason@redhat.com> + + PR c++/34206 + * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't + use template parms. + (dependent_type_p_r): Handle the domain of an array. + +2007-12-18 Douglas Gregor <doug.gregor@gmail.com> + Jakub Jelinek <jakub@redhat.com> + + PR c++/32565 + PR c++/33943 + PR c++/33965 + * pt.c (template_template_parm_bindings_ok_p): New; verifies + bindings of template template parameters after all template + arguments have been deduced. + (coerce_template_parms): Don't complain when COMPLAIN doesn't + include tf_error. + (fn_type_unification): Use template_template_parm_bindings_ok_p. + (unify): Deal with variadic, bound template template parameters. + (get_class_bindings): Use template_template_parm_bindings_ok_p. + +2007-12-18 Jakub Jelinek <jakub@redhat.com> + + PR c++/34488 + * decl.c (grokdeclarator): Reject friend sfk_constructor + FUNCTION_TYPE. + +2007-12-17 Jakub Jelinek <jakub@redhat.com> + + PR c/34506 + * parser.c (cp_parser_omp_all_clauses): Accept optional comma + in between clauses. + +2007-12-15 Alexandre Oliva <aoliva@redhat.com> + + PR debug/7081 + * cp-lang.c (cp_classify_record): New. + (LANG_HOOKS_CLASSIFY_RECORD): Override. + +2007-12-11 Jakub Jelinek <jakub@redhat.com> + + PR c++/34238 + * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change. + + PR c++/34364 + * rtti.c (build_dynamic_cast): Call convert_from_reference even for + dynamic_cast in a template. + +2007-12-10 Simon Martin <simartin@users.sourceforge.net> + + PR c++/34059 + * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from + MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO. + +2007-12-10 Jakub Jelinek <jakub@redhat.com> + + PR c++/34395 + * error.c (dump_type_prefix, dump_type_suffix): Handle + TYPE_PACK_EXPANSION. + + PR c++/34394 + * error.c (dump_expr): Handle ABS_EXPR. + +2007-12-09 Jakub Jelinek <jakub@redhat.com> + + PR c++/34178 + PR c++/34340 + * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P + in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P. + Return 2 also if DECL_EXPLICIT_INSTANTIATION. + * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when + flag_use_repository and repo_emit_p returned 2. + +2007-12-06 Jakub Jelinek <jakub@redhat.com> + + PR c++/34336 + * tree.c (stabilize_call, stabilize_init): Do nothing if + processing_template_decl. + +2007-12-05 Jakub Jelinek <jakub@redhat.com> + + PR c++/34271 + * semantics.c (finish_decltype_type): For SCOPE_REF issue an + error instead of assertion failure. + * parser.c (cp_parser_decltype): If closing paren is not found, + return error_mark_node. + +2007-12-04 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/34101 + * name-lookup.c (arg_assoc_template_arg): Recurse on argument + packs. + (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here, + since arg_assoc_template_arg will deal with them (better). + +2007-12-04 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33509 + * pt.c (tsubst_exception_specification): Handle substitutions into + member templates, where tsubst_pack_expansion returns a + TYPE_PACK_EXPANSION. + +2007-12-04 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33091 + * pt.c (unify_pack_expansion): If we didn't deduce any actual + bindings for the template parameter pack, don't try to keep the + empty deduced arguments. + (unify): If a parameter is a template-id whose template argument + list contains a pack expansion that is not at the end, then we + cannot unify against that template-id. + +2007-12-02 Paolo Carlini <pcarlini@suse.de> + + PR c++/34061 + * pt.c (current_template_args): Use error_operand_p. + +2007-12-02 Paolo Carlini <pcarlini@suse.de> + + PR c++/34273 + * error.c (dump_decl): Handle TREE_BINFO. + +2007-12-01 Ollie Wild <aaw@google.com> + + PR c++/8171 + * typeck.c (build_binary_op): Add conversion of pointers to function + members appearing as operands to the equality operators. + +2007-11-30 Jakub Jelinek <jakub@redhat.com> + + PR c++/34275 + * error.c (dump_expr): Handle OBJ_TYPE_REF. + +2007-11-29 Jakub Jelinek <jakub@redhat.com> + + PR c++/34270 + * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y + in templates. + * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>: + Likewise. + + PR c++/34267 + PR c++/34268 + * parser.c (cp_parser_decltype): Don't call finish_id_expression + on ~type. + * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs + and ~type early. + +2007-11-27 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/34181 + * method.c (use_thunk): Don't inline the call in the thunk. + + PR c++/34213 + * tree.c (decl_linkage): Static data members and static member + functions in anonymous ns classes are lk_external. + +2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com> + + PR c++/34081 + * decl.c (start_preparsed_function): Pass + processing_template_decl for the new allocate_struct_function + parameter. + +2007-11-25 Richard Guenther <rguenther@suse.de> + + * decl.c (poplevel): Use BLOCK_CHAIN. + +2007-11-24 Ollie Wild <aaw@google.com> + + * typeck.c (delta_from_ptrmemfunc): New function. + (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc. + (build_binary_op): Call delta_from_ptrmemfunc. + +2007-11-23 Jakub Jelinek <jakub@redhat.com> + + PR c++/30293 + PR c++/30294 + * decl.c (cp_finish_decl): Disallow variable or field + definitions if extern "Java" aggregates. + (grokparms): Disallow parameters with extern "Java" + aggregates. + (check_function_type): Disallow function return values + with extern "Java" aggregates. + * init.c (build_new_1): Disallow placement new with + extern "Java" aggregates. + +2007-11-23 Mark Mitchell <mark@codesourcery.com> + Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/5310 + * call.c (convert_like_real): Build a zero constant when __null is + converted to an integer type. + +2007-11-22 Jakub Jelinek <jakub@redhat.com> + + PR c++/34094 + * decl2.c (cp_write_global_declarations): Issue error about static + data members in anonymous namespace which are declared and used, + but not defined. + +2007-11-20 Jakub Jelinek <jakub@redhat.com> + + PR c++/34089 + * parser.c (cp_parser_class_head): Reject function template ids. + + PR c++/28879 + * tree.c (build_cplus_array_type_1): Don't pass any VLA types + when processing_template_decl to build_array_type. + + PR c++/33962 + * pt.c (more_specialized_fn): Don't segfault if one or + both argument list end with ellipsis. + +2007-11-18 Jakub Jelinek <jakub@redhat.com> + + PR c++/30988 + * semantics.c (finish_call_expr): Set + current_function_returns_abnormally if fn is noreturn FUNCTION_DECL + or OVERLOAD with all noreturn functions. + +2007-11-16 Jakub Jelinek <jakub@redhat.com> + + PR c++/34100 + * pt.c (apply_late_template_attributes): Do nothing if decl's type is + error_mark_node. + +2007-11-13 Jakub Jelinek <jakub@redhat.com> + + PR c++/34054 + PR c++/34056 + PR c++/34057 + PR c++/34058 + PR c++/34060 + * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error, + set to error_mark_node the outermost POINTER_TYPE to the pack if + it is seen in a POINTER_TYPE. + (push_template_decl_real): If check_for_bare_parameter_packs + fails for function return type, set the return type to + integer_type_node. If check_for_bare_parameter_packs failed + for non-function, return error_mark_node. + + PR c++/29225 + * call.c (build_new_op): Call resolve_args before calling + build_over_call. + +2007-11-11 Tom Tromey <tromey@redhat.com> + + PR c++/17577: + * lex.c (handle_pragma_implementation): Use cpp_included_before. + +2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/8570 + * pt.c (redeclare_class_template): Update error message. Use a + note to show the previous declaration. + (tsubst_friend_class): Use the location of the friend template as + the input location before calling redeclare_class_template. + +2007-11-11 Jakub Jelinek <jakub@redhat.com> + + PR c++/34068 + * semantics.c (finish_pseudo_destructor_expr): Handle + object == error_mark_node. + +2007-11-10 Jakub Jelinek <jakub@redhat.com> + + PR c++/32241 + * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type + is not scalar type, let finish_class_member_access_expr handle + diagnostics. Pass BIT_NOT_EXPR argument to + finish_pseudo_destructor_expr. Handle SCOPE_REF properly. + +2007-11-09 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33510 + * decl.c (cp_complete_array_type): If any of the initializer + elements are pack expansions, don't compute the array size yet. + +2007-11-08 Andrew Pinski <pinskia@gmail.com> + + PR c++/30297: + * tree.c (decl_linkage): Fields have no linkage. + +2007-11-08 Daniel Jacobowitz <dan@codesourcery.com> + + * class.c (build_ctor_vtbl_group): Lay out the new type and decl. + +2007-11-07 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33045 + PR c++/33837 + PR c++/33838 + * semantics.c (finish_decltype_type): See through INDIRECT_REFs. + Be careful with ERROR_MARK_NODEs. + * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL + argument. + +2007-11-07 Jakub Jelinek <jakub@redhat.com> + + PR c++/33501 + * call.c (build_over_call): Don't check TREE_ADDRESSABLE + on incomplete type. + +2007-11-06 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33977 + PR c++/33886 + * tree.c (c_build_qualified_type): Define bridge to + cp_build_qualified_type. + +2007-11-06 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/31439 + PR c++/32114 + PR c++/32115 + PR c++/32125 + PR c++/32126 + PR c++/32127 + PR c++/32128 + PR c++/32253 + PR c++/32566 + * typeck.c (check_return_expr): Pass address of retval to + check_for_bare_parameter_packs. + * class.c (build_base_field): Tolerate bases that have no layout + due to errors. + (end_of_base): Ditto. + * tree.c (canonical_type_variant): Be careful with + ERROR_MARK_NODE. + * cp-tree.h (check_for_bare_parameter_packs): Now accepts a + tree*. + * pt.c (find_parameter_pack_data): Add set_packs_to_error field, + which states whether parameter packs should be replaced with + ERROR_MARK_NODE. + (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever + possible. If set_packs_to_error is set true, replace the parameter + pack with ERROR_MARK_NODE. Manage our own pointer sets. + (uses_parameter_packs): Don't set parameter packs to + ERROR_MARK_NODE. + (check_for_bare_parameter_packs): Now takes a pointer to a tree, + which may be modified (if it is a parameter pack). Instructs + find_parameter_packs_r to replace parameter packs with + ERROR_MARK_NODE (so that they won't cause errors later on). + (process_template_parm): Pass pointer to + check_for_bare_parameter_packs. + (process_partial_specialization): Replace pack expansions before + the end of the template argument list with ERROR_MARK_NODE. + (push_template_decl_real): Pass pointer to + check_for_bare_parameter_packs. Replace parameter packs not at the + end of the template parameter list with ERROR_MARK_NODE. + (convert_template_argument): Be more careful about using DECL_NAME + on only declarations. + (unify): Can't unify against ERROR_MARK_NODE. + * semantics.c (finish_cond): Pass pointer to + check_for_bare_parameter_packs. + (finish_expr_stmt): Ditto. + (finish_for_expr): Ditto. + (finish_switch_cond): Pass pointer to + check_for_bare_parameter_packs, and call it before we put the + condition into the statement. + (finish_mem_initializers): Pass pointer to + check_for_bare_parameter_packs. + (finish_member_declaration): Ditto. + * parser.c (cp_parser_base_clause): Ditto. + +2007-11-06 Jakub Jelinek <jakub@redhat.com> + + PR target/33168 + * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already + with the final TREE_READONLY flag in place. processing_template_decl + is known to be 0 in this part of function. + + PR c++/33894 + * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not + OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC. + * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P. + * semantics.c (finish_omp_atomic): Revert most of the + 2007-02-05 changes, just keep the new representation of + OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC. + +2007-11-05 H.J. Lu <hongjiu.lu@intel.com> + + PR c++/33871 + * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked + local. + +2007-11-05 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33996 + PR c++/33235 + PR c++/33930 + * typeck.c (merge_types): Don't lose rvalue references when + merging types. + * call.c (build_over_call): Don't elide move constructors just + because the copy constructor is trivial (!). + (compare_ics): If comparing cv-qualifiers fails, we can still order + based on binding lvalues vs. rvalues. + +2007-11-05 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33939 + * pt.c (unify_pack_expansion): bring handling of function call + arguments into line with type_unification_real. + +2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * typeck.c (build_binary_op): Use pedwarn instead of error for + consistency. + +2007-11-05 Jakub Jelinek <jakub@redhat.com> + + PR c++/33836 + * parser.c (cp_parser_unary_expression): For &&label call + cp_parser_non_integral_constant_expression and return error_mark_node + if it returned true. + + PR c++/33969 + * decl.c (grokdeclarator): Don't call build_memfn_type if type + is neither FUNCTION_TYPE nor METHOD_TYPE. + +2007-11-02 Jakub Jelinek <jakub@redhat.com> + + PR c++/33516 + * parser.c (cp_parser_nested_name_specifier_opt): Use + TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete + typedef of currently open class. + +2007-11-02 Paolo Carlini <pcarlini@suse.de> + + PR c++/33495 + * error.c (dump_expr): Deal specially with statements. + +2007-11-01 Jason Merrill <jason@redhat.com> + + PR c++/30897 + * pt.c (push_template_decl_real): Set DECL_CONTEXT on template + template parms. + (lookup_template_class): Use it to get the outer template args + for instantiating one. + + PR c++/29236 + * pt.c (reduce_template_parm_level): tsubst the parameters + of a template template parm. + +2007-11-01 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33955 + * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE. + +2007-11-01 Jakub Jelinek <jakub@redhat.com> + + PR c++/32384 + * parser.c (cp_parser_postfix_dot_deref_expression): If + POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor + first and if that succeeds and type is SCALAR_TYPE_P, create + PSEUDO_DTOR_EXPR. + + PR c++/32260 + * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment. + (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo + as for std::type_info. + +2007-10-31 Paolo Carlini <pcarlini@suse.de> + + PR c++/33494 + * cxx-pretty-print.c (pp_cxx_typeid_expression, + pp_cxx_delete_expression): Change to static linkage. + * cxx-pretty-print.h: Adjust declarations. + * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR, + MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR, + MODOP_EXPR): Forward to pp_expression. + + * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR): + Fix typo. + +2007-10-31 Christian Bruel <christian.bruel@st.com> + Mark Mitchell <mark@codesourcery.com> + + PR c++/19531 + * typeck.c (check_return_expr): Don't set named_return_value_okay_p + if retval is volatile. + +2007-10-30 Jakub Jelinek <jakub@redhat.com> + + PR c++/33616 + * decl2.c (build_offset_ref_call_from_tree): Call + build_non_dependent_expr on object prior to building ADDR_EXPR from it + if FN is DOTSTAR_EXPR. + +2007-10-30 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/31993 + PR c++/32252 + * pt.c (find_parameter_packs_r): Fix typo in comment. + (convert_template_argument): Look at the pattern of a pack + expansion to determine what kind of entity we're converting. + (coerce_template_parameter_pack): When we have coerced a non-type + template parameter pack, substitute into the type of that pack. + (tsubst_pack_expansion): When our substitution of a parameter pack + is a "trivial" substitution of itself, just substitute into the + pack expansion rather than actually expanding. + +2007-10-29 Jakub Jelinek <jakub@redhat.com> + + PR c++/33841 + * class.c (check_bitfield_decl): Don't set field's type to error_mark_node + for non-integral type bitfields. Return true if bitfield is correct, false + error has been diagnosed. + (check_field_decls): If check_bitfield_decl returned false, call also + check_field_decl. + +2007-10-28 Paolo Carlini <pcarlini@suse.de> + Mark Mitchell <mark@codesourcery.com> + + PR c++/30659 + * pt.c (do_decl_instantiation): If the VAR_DECL is not a + class member error out and return. + +2007-10-27 Jakub Jelinek <jakub@redhat.com> + + * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope + to current_function_decl rather than 0. + + PR c++/33844 + * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print + ->* rather than .*. + * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR. + +2007-10-27 Jason Merrill <jason@redhat.com> + + PR c++/5247 + * call.c (convert_default_arg): Detect recursion. + +2007-10-27 Jakub Jelinek <jakub@redhat.com> + + PR c++/33842 + * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype. + * cxx-pretty-print.c (pp_cxx_primary_expression): Handle + OFFSETOF_EXPR. + (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New + functions. + * error.c (dump_expr): Handle OFFSETOF_EXPR. + +2007-10-26 Jason Merrill <jason@redhat.com> + + PR c++/24791 + * pt.c (get_template_info): New fn. + (template_class_depth): Use it. + (push_template_decl_real): Check that the template args of the + definition match the args of the previous declaration. + +2007-10-26 Paolo Carlini <pcarlini@suse.de> + + PR c++/31988 + * decl2.c (coerce_new_type): Do not allow a default argument for + the first parameter. + +2007-10-26 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33839 + * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we + don't see the leading '('. Only lookup names if we get an + IDENTIFIER_NODE. + +2007-10-26 Jakub Jelinek <jakub@redhat.com> + + PR c++/33744 + * parser.c (cp_parser_parenthesized_expression_list): Set + greater_than_is_operator_p to true in between the parens. + +2007-10-26 Paolo Carlini <pcarlini@suse.de> + + PR c++/31747 + * decl.c (grokdeclarator): In case of conflicting specifiers + just return error_mark_node. + +2007-10-26 Ollie Wild <aaw@google.com> + + * expr.c (cxx_expand_expr): Removed. + * cp-tree.h (exx_expand_expr): Removed. + * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr + with c_expand_expr. + +2007-10-25 Paolo Carlini <pcarlini@suse.de> + + PR c++/33843 + * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR. + +2007-10-23 Jason Merrill <jason@redhat.com> + + PR c++/25950 (DR 391) + * call.c (struct conversion): Remove check_copy_constructor_p. + (reference_binding): Always bind a reference directly to a + compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during + temporary creation. + (check_constructor_callable): Remove. + (convert_like_real): Don't call it. + (initialize_reference): Don't call check_constructor_callable. + (standard_conversion): Check LOOKUP_NO_CONVERSION instead of + LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base + conversions if LOOKUP_NO_TEMP_BIND. + (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND. + (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for + second conversion. + * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove. + +2007-10-22 Jakub Jelinek <jakub@redhat.com> + + PR c++/33372 + * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p + before checking if its type is integral. + +2007-10-22 Jason Merrill <jason@redhat.com> + + PR c++/33620 + * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES. + * pt.c (apply_late_template_attributes): Splice out dependent + attributes from DECL_ATTRIBUTES. + + * decl.c (cxx_maybe_build_cleanup): Use build_address. + +2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * typeck.c (build_binary_op) : Use appropriate warning option + instead of unnamed warning. + +2007-10-16 Paolo Carlini <pcarlini@suse.de> + + PR c++/31446 + * pt.c (current_template_args): Do not change TREE_LIST elements + with a TREE_VALUE of error_mark_node. + +2007-10-16 Mark Mitchell <mark@codesourcery.com> + + * typeck.c (cp_apply_type_quals_to_decl): Expand documentation. + * decl.c (start_decl): Tidy. + (start_decl_1): Call cp_apply_type_quals_to_decl after completing + the type. + (grokdeclarator): Clarify comment. + +2007-10-14 Andrew Pinski <pinskia@gmail.com> + + PR c++/30303 + * decl.c (grokfndecl): Return NULL after the "definition of + implicitly-declared" error happened. + +2007-10-12 Simon Martin <simartin@users.sourceforge.net> + + PR c++/26698 + * call.c (build_user_type_conversion_1): Do not consider conversion + functions to convert a (possibly cv-qualified) object to the (possibly + cv-qualified) same object type (or a reference to it), to a (possibly + cv-qualified) base class of that type (or a reference to it). + +2007-10-12 Paolo Carlini <pcarlini@suse.de> + + * pt.c (tsubst): Use template_parm_level_and_index. + +2007-10-12 Jakub Jelinek <jakub@redhat.com> + + PR c++/32121 + * parser.c (cp_parser_compound_statement): Handle label-declarations + at the beginning of the compound statement. + (cp_parser_block_declaration): Issue diagnostics about __label__ + not at the beginning of a block. + +2007-10-11 Paolo Carlini <pcarlini@suse.de> + + PR c++/33461 + * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node + to convert_template_argument. + (coerce_template_parms): Return error_mark_node after fixed-length + error. + (tsubst_decl): Check for error_mark_node the return value of the + first tsubst in 'case VAR_DECL'. + +2007-10-08 Ollie Wild <aaw@google.com> + + * typeck2.c (digest_init): Call cplus_expand_constant after + convert_for_initialization. + * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed. + * expr.c (cplus_expand_constant): Updated function description. + +2007-10-04 Jason Merrill <jason@redhat.com> + + PR c++/20416 + * call.c (initialize_reference): Handle local static reference + temps properly. + +2007-10-03 Jason Merrill <jason@redhat.com> + + PR c++/32470 + * name-lookup.c (push_namespace_with_attrs): Fold back into... + (push_namespace): Here. + (handle_namespace_attrs): New fn for the attr code. + (leave_scope): Don't pop_visibility. + * name-lookup.h (struct cp_binding_level): Remove has_visibility. + * parser.c (cp_parser_namespace_definition): Call + handle_namespace_attrs and pop_visibility as appropriate. + + PR c++/11756 + * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry. + +2007-10-03 Alexandre Oliva <aoliva@redhat.com> + + * decl.c (duplicate_decls): Preserve linkage flags for mere + redeclarations of gnu_inline definitions. + +2007-10-03 Jason Merrill <jason@redhat.com> + + PR c++/15764 + * decl.c (wrap_cleanups_r): New fn. + (wrap_temporary_cleanups): New fn. + (initialize_local_var): Call it. + +2007-09-29 Jason Merrill <jason@redhat.com> + + PR c++/33094 + * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member + constant to not have DECL_EXTERNAL if it's file-local. + +2007-09-28 Ollie Wild <aaw@google.com> + + Revert + 2007-09-27 Ollie Wild <aaw@google.com> + + * typeck2.c (digest_init): Call cplus_expand_constant after + convert_for_initialization. + * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed. + * expr.c (cplus_expand_constant): Updated function description. + +2007-09-28 Jason Merrill <jason@redhat.com> + + PR c++/10179 + * class.c (layout_empty_base): Take rli parameter, update + rli->record_align if empty base has user-specified alignment. + (build_base_field): Pass rli to it. + +2007-09-28 Paolo Carlini <pcarlini@suse.de> + + PR c++/33213 + * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION. + +2007-09-28 Paolo Carlini <pcarlini@suse.de> + + PR c++/33118 + * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT. + (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK. + (dump_parameters): Just call dump_type for argument packs too. + +2007-09-28 Jakub Jelinek <jakub@redhat.com> + + PR c++/31434 + * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION + qualification by creating qualified PACK_EXPANSION_PATTERN and + then calling make_pack_expansion on it. + +2007-09-27 Ollie Wild <aaw@google.com> + + * typeck2.c (digest_init): Call cplus_expand_constant after + convert_for_initialization. + * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed. + * expr.c (cplus_expand_constant): Updated function description. + +2007-09-27 Jason Merrill <jason@redhat.com> + + PR c++/33571 + * decl2.c (is_late_template_attribute): Don't crash on unknown + attribute. + +2007-09-27 Paolo Carlini <pcarlini@suse.de> + + PR c++/33493 + * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR. + * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing + spaces in the formatting. + * cxx-pretty-print.h (pp_cxx_delete_expression): Declare. + +2007-09-27 Jakub Jelinek <jakub@redhat.com> + + * error.c (cxx_print_error_function): Add third argument, pass + it over to lhd_print_error_function. + (cp_print_error_function): If diagnostic->abstract_origin, print + virtual backtrace. + * cp-tree.h (struct diagnostic_info): New forward decl. + (cxx_print_error_function): Add third argument. + +2007-09-25 Simon Martin <simartin@users.sourceforge.net> + + PR c++/33207 + * name-lookup.c (pushtag): Do not create an implicit typedef before + the associated type declaration is known to be valid. + +2007-09-25 Jakub Jelinek <jakub@redhat.com> + + * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids + rather than pointers. + +2007-09-24 Danny Smith <dannysmith@user.sourceforge.net> + + PR c++/14688 + * search.c (check_final_overrider): Fail if + targetm.comp_type_attributes returns 0. + +2007-09-24 Jason Merrill <jason@redhat.com> + + PR c++/33239 + * pt.c (resolve_typename_type): Don't look things up in the original + template if it would mean losing template arguments. + +2007-09-24 Jakub Jelinek <jakub@redhat.com> + + PR c++/33506 + * cp-tree.h (cxx_type_hash_eq): New prototype. + * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine. + * tree.c (cxx_type_hash_eq): New function. + +2007-09-24 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33185 + * tree.c (cp_build_qualified_type_real): Build a canonical + ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type. + +2007-09-24 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33112 + PR c++/33185 + * tree.c (cplus_array_compare): Compare pointers, not types. + (build_cplus_array_type_1): Store new array type into the hash + table before building the canonical type; build the canonical type + correctly. + (cp_build_qualified_type_real): Put all of the array types with + cv-qualified element types into the C++ array hash table, built as + variants of the unqualified versions. + +2007-09-23 Jason Merrill <jason@redhat.com> + + PR c++/16370 + * decl.c (grokdeclarator): Look through implicit TYPE_DECLs + for deprecation warnings. + +2007-09-22 Jason Merrill <jason@redhat.com> + + PR c++/15269 + * call.c (build_over_call): Warn about deprecated virtuals. + + PR c++/19407 + * cp-tree.h (ATTR_IS_DEPENDENT): New macro. + (MAYBE_TAGGED_TYPE_P): Remove. + * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT + instead of calling is_late_template_attribute again. + (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag. + (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL. + Don't crash on typedefs from non-template classes. + * decl2.c (grokfield): Don't sorry about attrs on template parms. + (is_late_template_attribute): All attributes applied to template + parms or typename types are dependent. Static. + (splice_template_attributes): Pass decl through. + (save_template_attributes): Likewise. + +2007-09-20 Jakub Jelinek <jakub@redhat.com> + + PR c++/33496 + * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node + returned from tsubst_pack_expansion. + (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise. + (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise. + +2007-09-20 Paolo Carlini <pcarlini@suse.de> + + PR c++/33460 + * semantics.c (finish_id_expression): Use consistently + context_for_name_lookup. + * decl.c (fixup_anonymous_aggr): Fix error message for + anonymous struct (vs union). + +2007-09-19 Jason Merrill <jason@redhat.com> + + PR c++/7586 + * pt.c (tsubst): Handle typedefs by looking for the specialization. + (retrieve_specialization): Only tagged types use + DECL_TEMPLATE_INSTANTIATIONS. + (instantiate_class_template): Push nested classes too. + (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for + tagged types. + * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro. + * init.c (is_aggr_type): Remove redundant tests. + * class.c (push_nested_class): Use CLASS_TYPE_P. + +2007-09-20 Paolo Carlini <pcarlini@suse.de> + + PR c++/33459 + * init.c (build_zero_init): If, recursively, build_zero_init + returns a NULL_TREE, do not append it to the VEC of constructors. + +2007-09-18 Jason Merrill <jason@redhat.com> + + PR c++/17743 + * pt.c (apply_late_template_attributes): Set processing_template_decl. + (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass + ATTR_FLAG_TYPE_IN_PLACE. + (tsubst): Do unqualified lookup to find typedefs from current class. + [ARRAY_TYPE]: Propagate alignment info. + * decl2.c (is_late_template_attribute): Only defer handling of + attribute aligned if the expression is dependent. + (save_template_attributes): If we're deferring any attributes, + make this a naming typedef. + +2007-09-18 Paolo Carlini <pcarlini@suse.de> + + PR c++/33462 (again) + * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print + va_arg instead of __builtin_va_arg. + +2007-09-18 Paolo Carlini <pcarlini@suse.de> + + PR c++/33462 + * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add. + (pp_cxx_primary_expression): Use it. + * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare. + * error.c (dump_expr): Use it. + +2007-09-18 Paolo Carlini <pcarlini@suse.de> + + PR c++/33463 + * cxx-pretty-print.c (pp_cxx_postfix_expression): Split + out case TYPEID_EXPR to... + (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren + and pp_cxx_right_paren. + * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare. + * error.c (dump_expr): Use it. + +2007-09-18 Paolo Carlini <pcarlini@suse.de> + + PR c++/33464 + * cxx-pretty-print.c (pp_cxx_trait_expression): Add. + (pp_cxx_primary_expression): Use it. + * cxx-pretty-print.h (pp_cxx_trait_expression): Declare. + * error.c (dump_expr): Use it. + +2007-09-16 Paolo Carlini <pcarlini@suse.de> + + PR c++/33124 + * init.c (build_new): Remove warning for zero-element + allocations. + +2007-09-16 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/32756 + * call.c (maybe_handle_implicit_object): Set this_p, clear + rvaluedness_matches_p. + (compare_ics): Do not compare rvaluedness matching when one of the + operands is an implicit object. + +2007-09-14 Jason Merrill <jason@redhat.com> + + PR c++/17743, c++/19163 + * decl2.c (is_late_template_attribute): New fn. + (splice_template_attributes, save_template_attributes): New fns. + (cplus_decl_attributes): Call save_template_attributes. + * pt.c (apply_late_template_attributes): New fn. + (instantiate_class_template, tsubst_decl): Use it. + * cp-tree.h: Declare is_late_template_attribute. + +2007-09-13 Tom Tromey <tromey@redhat.com> + + * parser.c (cp_lexer_new_main): Don't use + c_lex_return_raw_strings. + (cp_lexer_get_preprocessor_token): Update. Add special case when + lexer is NULL. + +2007-09-11 Jan Hubicka <jh@suse.cz> + + * method.c (use_thunk): Use tree_rest_of_compilation + * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill. + (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define. + * cp-tree.h (expand_body): Kill. + (emit_associated_thunks): Declare. + * semantics.c (emit_associated_thunks): Export. + (expand_body): Kill. + +2007-09-09 David Daney <ddaney@avtrex.com> + + PR c++/33324 + * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR + to calculate cookie_ptr. + +2007-09-08 Jason Merrill <jason@redhat.com> + + PR c++/33342 + * pt.c (most_specialized_class): Set processing_template_decl + while tsubsting partial spec args. + +2007-09-06 Jason Merrill <jason@redhat.com> + + * decl2.c (get_guard): Copy visibility from the guarded variable. + +2007-09-06 Jan Hubicka <jh@suse.cz> + + * semantics.c (expand_body): Do not mark arguments of clones used. + +2007-09-06 Paolo Carlini <pcarlini@suse.de> + + PR c++/32674 + * decl.c (cp_finish_decl): When processing_template_decl, + deal correctly with init as TREE_LIST. + +2007-09-06 Tom Tromey <tromey@redhat.com> + + * decl.c (finish_function): Put return's location on line zero of + file. + +2007-09-05 Jason Merrill <jason@redhat.com> + + PR c++/15745 + * except.c (prepare_eh_type): Use type_decays_to. + + PR c++/15097 + * init.c (build_delete): Use build_headof to get the address of the + complete object if we aren't using the deleting destructor. + * rtti.c (build_headof): No longer static. + * cp-tree.h: Declare it. + +2007-09-06 Jakub Jelinek <jakub@redhat.com> + + * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX + decl if a prototype for XX is provided with throw(). + + PR c++/33289 + * decl.c (builtin_function_1): Set DECL_ANTICIPATED also + on __*_chk non-__builtin_* decls. + +2007-09-05 Paolo Carlini <pcarlini@suse.de> + + PR c++/30302 + * semantics.c (finish_id_expression): Use context_for_name_lookup + insted of DECL_CONTEXT, to see through anonymous structs and unions. + * class.c (finish_struct_anon): Deal correctly with anonymous + structs (vs unions, as GNU extension) in error messages. + +2007-09-05 Jan Hubicka <jh@suse.cz> + + * sematics.c (expand_body): Remove unnecesary import_export_decl + call, DECL_EXTERNAL checks and current_function_decl saving. + +2007-09-05 Paolo Carlini <pcarlini@suse.de> + + PR c++/29731 (again) + * parser.c (cp_parser_primary_expression): Return error_mark_node + when a statement-expression is found in a template-argument list. + +2007-09-04 Jason Merrill <jason@redhat.com> + + * except.c (initialize_handler_parm): Use + fold_build_cleanup_point_expr. + + PR c++/31419 + * call.c (reference_binding): Don't look for user-defined conversions + to the same type. + + PR c++/31411 + * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside + the MUST_NOT_THROW_EXPR. + +2007-09-04 Richard Sandiford <richard@codesourcery.com> + + * decl.c (cp_finish_decl): Call determine_visibility before + make_rtl_for_nonlocal_decl. + +2007-09-04 Jason Merrill <jason@redhat.com> + + PR c++/14032 + * pt.c (most_specialized_class): Substitute outer template + arguments into the arguments of a member template partial + specialization. + (strip_innermost_template_args): New fn. + +2007-09-03 Daniel Jacobowitz <dan@codesourcery.com> + + * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB. + +2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * call.c (name_as_c_string): Supply a TYPE for CONST_CAST. + * decl.c (cp_make_fname_decl): Likewise, + * parser.c (cp_parser_string_literal): Likewise, + * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE. + * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p): + Likewise, + +2007-09-02 Paolo Carlini <pcarlini@suse.de> + + PR c++/33208 + * typeck.c (build_unary_op): Fix error message for + Boolean expression as operand to operator--. + +2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * tree.c (pod_type_p, zero_init_p): Use strip_array_types. + * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p): + Likewise. + +2007-08-31 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/32597 + * init.c (build_default_init): Make extern. + * cp-tree.h (build_default_init): Declare here. + * pt.c (tsubst_expr): When the instantiation of the initializer of + a variable results in an empty list, default-initialize the + variable. + (tsubst_copy_and_build): When the instantiation of the initializer + in a new expression results in an empty initializer list, + default-initialize it. + +2007-08-31 Douglas Gregor <doug.gregor@gmail.com> + + * mangle.c (write_type): Change mangling of rvalue reference from + `RR' to `O'. + +2007-08-31 Jakub Jelinek <jakub@redhat.com> + + * decl.c (duplicate_decls): Remove duplicated line. + +2007-08-31 Paolo Carlini <pcarlini@suse.de> + + PR c++/33210 + * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with + BOUND_TEMPLATE_TEMPLATE_PARM. + +2007-08-31 Paolo Carlini <pcarlini@suse.de> + + PR c++/32113 + * search.c (lookup_member): Check the name argument for + error_mark_node. + +2007-08-31 Paolo Carlini <pcarlini@suse.de> + + PR c++/33212 + * parser.c (cp_parser_trait_expr): Check rerurn value of + cp_parser_type_id. + +2007-08-30 Ollie Wild <aaw@google.com> + + * cvt.c (cp_convert_to_pointer): Remove force parameter. Call + convert_ptrmem for pointer to member conversions. + (convert_to_pointer_force): Update cp_convert_to_pointer call. + (ocp_convert): Update cp_convert_to_pointer call. + * typeck.c (convert_ptrmem): Add conditional for null pointers to + members. + (build_static_cast_1): Check can_convert for conversions in either + direction. + (get_delta_difference_1): New function. + (get_delta_difference): Refactor to call get_delta_difference_1. + +2007-08-30 Jakub Jelinek <jakub@redhat.com> + + * decl.c (start_preparsed_function): Set + DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions. + +2007-08-28 Paolo Carlini <pcarlini@suse.de> + + PR c++/33209 + * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and + BOUND_TEMPLATE_TEMPLATE_PARM. + +2007-08-28 Jakub Jelinek <jakub@redhat.com> + + PR c++/32596 + PR c++/32400 + * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN + and DECL_NOT_REALLY_EXTERN if tmpl_func is not public. + +2007-08-27 Jason Merrill <jason@redhat.com> + + PR c++/29000 + * pt.c (build_non_dependent_expr, type_dependent_expression_p): + Look inside STMT_EXPR. + * semantics.c (stmt_expr_value_expr): New fn. + * cp-tree.h: Declare it. + + PR c++/28558 + * decl.c (groktypename): Ignore attributes applied to class type. + +2007-08-28 Richard Guenther <rguenther@suse.de> + + * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS. + +2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * error.c (dump_expr): Handle COMPLEX_CST. + * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise. + (pp_cxx_expression): Likewise. + +2007-08-27 Alexandre Oliva <aoliva@redhat.com> + + * decl.c (GNU_INLINE_P): New. + (duplicate_decls): Handle gnu_inline. Merge attributes and + some flags in overriding definitions. + (redeclaration_error_message): Handle gnu_inline. + (start_preparsed_function): Likewise. + +2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * call.c (sufficient_parms_p): Constify. + * class.c (same_signature_p): Likewise. + * cp-gimplify.c (is_invisiref_parm, + cxx_omp_privatize_by_reference): Likewise. + * cp-objcp-common.c (has_c_linkage): Likewise. + * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK, + sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p, + grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for, + num_artificial_parms_for, comp_template_parms, + template_parameter_pack_p, any_dependent_template_arguments_p, + any_type_dependent_arguments_p, any_value_dependent_elements_p, + repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p, + zero_init_p, member_p, cp_lvalue_kind, + builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p, + varargs_function_p, is_dummy_object, special_function_kind, + string_conv_p, type_unknown_p, comp_except_specs, compparms, + comp_cv_qualification, is_bitfield_expr_with_lowered_type, + unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly, + cp_has_mutable_p, at_least_as_qualified_p, + invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise. + * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise. + * except.c (nothrow_libfn_p): Likewise. + * method.c (skip_artificial_parms_for, num_artificial_parms_for): + Likewise. + * pt.c (comp_template_parms, template_parameter_pack_p, + any_type_dependent_arguments_p, any_value_dependent_elements_p, + any_dependent_template_arguments_p): Likewise. + * repo.c (repo_export_class_p): Likewise. + * semantics.c (anon_aggr_type_p): Likewise. + * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p, + builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p, + varargs_function_p, member_p, is_dummy_object, pod_type_p, + zero_init_p, special_function_p): Likewise. + * typeck.c (comp_array_types, type_unknown_p, comp_except_specs, + comp_array_types, at_least_as_qualified_p, comp_cv_qualification, + compparms, invalid_nonstatic_memfn_p, + is_bitfield_expr_with_lowered_type, unlowered_expr_type, + string_conv_p, ptr_reasonably_similar, cp_type_readonly, + cp_has_mutable_p, lvalue_or_else): Likewise. + +2007-08-25 Paolo Bonzini <bonzini@gnu.org> + + * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case. + * cp-objcp-common.c (cp_tree_size): Ditto. + * tree.c (cp_walk_subtrees): Ditto + * cp-tree.def (TINST_LEVEL): Go away. + * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level, + move together with other non-tree structs. + (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL. + (union lang_tree_node): Eliminate tinst_level field. + (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate. + (current_instantiation, outermost_tinst_level): Return + a "struct tinst_level *". + + * error.c (print_instantiation_partial_context): Change second + parameter to a "struct tinst_level *". Replace accessor macros + with field access. + (print_instantiation_full_context): Likewise. + * lex.c (in_main_input_context): Likewise. + + * pt.c (struct pending_templates): New. + (pending_templates, last_pending_template): Use it as a type. + (current_tinst_level): Change typo to "struct tinst_level *" + (reopen_tinst_level): Accept "struct tinst_level *", return decl. + (add_pending_template): Construct a "struct pending_template". + Replace TINST_LEVEL accessor macros with field access. + (push_tinst_level): Likewise, using GGC_NEW instead of make_node. + (pop_tinst_level): Likewise. + (instantiate_pending_templates): Likewise. Factor common code used + when an instantiation has been done. + (outermost_tinst_level): Replace tree_last with loop. + (current_instantiation): Return a "struct tinst_level *". + +2007-08-24 Ollie Wild <aaw@google.com> + + * name-lookup.c (add_decl_to_level): Remove addition to vtables chain. + * name-lookup.h (cp_binding_level): Remove vtables member. + +2007-08-24 Richard Guenther <rguenther@suse.de> + + * tree.c (cp_cannot_inline_tree_fn): Remove. + * cp-tree.h (cp_cannot_inline_tree_fn): Likewise. + * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN): + Remove define. + +2007-08-24 Jakub Jelinek <jakub@redhat.com> + + PR c++/32567 + * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return + error_mark_node right away if build_expr_type_conversion + returned it. + + PR c++/32898 + * name-lookup.c (set_decl_namespace): lookup_qualified_name failure + is error_mark_node rather than NULL_TREE. + * pt.c (check_explicit_specialization): Likewise. + + PR c++/31941 + * error.c (resolve_virtual_fun_from_obj_type_ref): Handle + TARGET_VTABLE_USES_DESCRIPTORS targets properly. + +2007-08-22 Jason Merrill <jason@redhat.com> + + PR c++/29365 + * pt.c (outermost_tinst_level): New function. + * lex.c (in_main_input_context): New function. + * cp-tree.h: Declare it. + * decl2.c (constrain_class_visibility): Use it to avoid warning + about uses of the anonymous namespace in the main input file. + +2007-08-21 Jakub Jelinek <jakub@redhat.com> + + * init.c (build_new_1): Use get_target_expr instead of save_expr. + +2007-08-20 Pawel Sikora <pluto@pld-linux.org> + + PR c++/7302 + * class.c (finish_struct_1): Warn when a class has virtual + functions and accessible non-virtual destructor. + +2007-08-20 Richard Guenther <rguenther@suse.de> + + PR c++/22369 + PR c++/22451 + * call.c (build_new_method_call): Convert initializer to + the basetype. + * init.c (build_aggr_init): Do not fiddle with types. + (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR. + * except.c (build_throw): Do not drop qualifiers for the + pointer type. + * typeck.c (get_member_function_from_ptrfunc): Do not + fiddle with types, instead convert. + (build_ptrmemfunc1): Convert to the target type for + initialization. + (gfc_trans_allocate): Convert result to target type. + * cp-objcp-common.c (cxx_get_alias_set): Pointers to + pointer-to-member structures shall have alias set zero as well. + +2007-08-20 Richard Guenther <rguenther@suse.de> + + * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P): + Remove. + * cp-tree.h (cp_auto_var_in_fn_p): Remove. + (nonstatic_local_decl_p): Likewise. + * tree.c (cp_auto_var_in_fn_p): Remove. + * decl.c (nonstatic_local_decl_p): Remove. + +2007-08-20 Richard Guenther <rguenther@suse.de> + + * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES): + Remove define. + * tree.h (cp_walk_tree): New define to walk_tree_1 with + cp_walk_subtrees lh parameter. + (cp_walk_tree_without_duplicates): New define to + walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter. + * tree.c (count_trees): Call + cp_walk_tree_without_duplicates. + (verify_stmt_tree): Call cp_walk_tree. + (break_out_target_exprs): Likewise. + (WALK_SUBTREE): Likewise. + * cp-gimplify.c (cp_genericize): Likewise. + * cp-pt.c (find_parameter_packs_r): Likewise. + (uses_parameter_packs): Likewise. + (make_pack_expansion): Likewise. + (check_for_bare_parameter_packs): Likewise. + (for_each_template_parm): Likewise. + * decl.c (check_default_argument): Call + cp_walk_tree_without_duplicates. + * except.c (build_throw): Likewise. + * decl2.c (type_visibility): Likewise. + * semantics.c (expand_or_defer_fn): Likewise. + (finalize_nrv): Call cp_walk_tree. + +2007-08-20 Jakub Jelinek <jakub@redhat.com> + + PR c++/33025 + * init.c (build_new_1): Rename placement_var variable to placement_expr. + Initialize it with save_expr rather than get_temp_regvar. + +2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com> + + PR c++/28989 + * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never + lvalues. + +2007-08-17 Ollie Wild <aaw@google.com> + + PR c++/31749 + * name-lookup.c (do_nonmember_using_decl): Shift implicit type + declarations into appropriate slots for comparison. Fix type + comparison. + +2007-08-17 Paolo Carlini <pcarlini@suse.de> + + PR c++/32112 + * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE. + * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise. + +2007-08-17 Paolo Carlini <pcarlini@suse.de> + + PR c++/32870 + * parser.c (cp_parser_class_head): Improve error message. + +2007-08-16 Seongbae Park <seongbae.park@gmail.com> + + * pt.c (instantiate_decl): Set input_location + for the function end. + +2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size): + Constify. + * cp-tree.h (local_variable_p, nonstatic_local_decl_p, + class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals, + cxx_incomplete_type_diagnostic, cxx_incomplete_type_error, + cxx_warn_unused_global_decl, cp_expr_size): Likewise. + * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise. + * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise. + * typeck.c (cp_type_quals): Likewise. + * typeck2.c (cxx_incomplete_type_diagnostic, + cxx_incomplete_type_error): Likewise. + +2007-08-16 Paolo Carlini <pcarlini@suse.de> + + PR c++/31132 + * pt.c (tsubst_friend_function): When check_classfn + returns error_mark_node likewise return it. + +2007-08-15 Jakub Jelinek <jakub@redhat.com> + + PR c++/32992 + * typeck.c (check_return_expr): Don't NRV optimize vars in + anonymous unions. + * decl.c (finish_function): Comment fix. + +2007-08-15 Paolo Carlini <pcarlini@suse.de> + + PR c++/33035 + * pt.c (push_template_decl_real): Depending on TYPE_P + use either TYPE_CONTEXT or DECL_CONTEXT. + +2007-08-14 Mark Mitchell <mark@codesourcery.com> + + * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if + constructors and destructors return this. + +2007-08-14 Paolo Carlini <pcarlini@suse.de> + + PR c++/27211 + * decl2.c (check_classfn): Return error_mark_node in case of error; + in that case, do not call add_method. + * decl.c (start_decl): Deal with check_classfn returning + error_mark_node. + (grokfndecl): Likewise. + * pt.c (tsubst_friend_function): Likewise. + +2007-08-14 Andrew Pinski <pinskia@gmail.com> + + PR c++/30428 + * typeck.c (build_binary_op): Disallow vector float types with + BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR. + +2007-08-11 Ian Lance Taylor <iant@google.com> + + * cp-objcp-common.c (cxx_get_alias_set): Change return type to + alias_set_type. + * cp-tree.h (cxx_get_alias_set): Update declaration. + +2007-08-10 Ollie Wild <aaw@google.com> + + * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous + type lookups. + (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous + function parameter. + (unqualified_namespace_lookup): Fix ambiguous_decl call. + (lookup_using_namespace): Fix ambiguous_decl call. + (qualified_lookup_using_namespace): Fix ambiguous_decl call. + +2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * call.c (name_as_c_string): Use CONST_CAST. + * decl.c (build_decl): Likewise. + * parser.c (cp_parser_string_literal): Likewise. + +2007-08-10 Paolo Carlini <pcarlini@suse.de> + + PR c++/17763 + * error.c (dump_expr): Consistently use the *_cxx_* + variants of the pretty-print functions. + +2007-08-10 Paolo Carlini <pcarlini@suse.de> + + PR c++/22256 + * decl.c (check_special_function_return_type): Just error + on return type specified for conversion operator. + +2007-08-09 Daniel Berlin <dberlin@dberlin.org> + + * typeck2.c (readonly_error): Handle general expressions. + * error.c (dump_expr): Handle POINTER_PLUS_EXPR + +2007-08-06 Dan Hipschman <dsh@google.com> + + * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to + access function name. + +2007-08-04 Alfred Minarik <a.minarik@aon.at> + + PR pch/13676 + * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header. + * g++spec.c (lang_specific_driver): Check them. + +2007-08-06 Paolo Carlini <pcarlini@suse.de> + + PR c++/19532 + * pt.c (inline_needs_template_parms): Fix comment; change return type + to bool. + +2007-08-05 Volker Reichelt <v.reichelt@netcologne.de> + + Revert: + 2007-03-26 Dirk Mueller <dmueller@suse.de> + + * parser.c (cp_parser_member_declaration): Pedwarn + about stray semicolons after member declarations. + +2007-08-02 Lee Millward <lee.millward@gmail.com> + + PR c++/30849 + PR c++/30850 + PR c++/30851 + * parser.c (cp_parser_asm_definition): Detect and discard asm + statements with invalid inputs or outputs. + (cp_parser_asm_operand_list): Return error mark node if any + of the operands are invalid. Adjust documentation. + +2007-08-02 Nick Clifton <nickc@redhat.com> + + * typeck.c: Change copyright header to refer to version 3 of the + GNU General Public License and to point readers at the COPYING3 + file and the FSF's license web page. + * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c, + config-lang.in, cp-tree.def, call.c, decl.h, ptree.c, + Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c, + cp-objcp-common.h, except.c, error.c, operators.def, cvt.c, + tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c, + cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c, + cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c, + name-lookup.h, parser.c: Likewise. + +2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + PR middle-end/32668 + * call.c (magic_varargs_p): Honor the "type generic" attribute. + +2007-07-30 Paolo Carlini <pcarlini@suse.de> + + PR c++/32108 + * semantics.c (finish_label_stmt): Reject the __label__ + extension outside function scopes. + +2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * parser.c (eof_token): Un-constify. + (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc, + cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious + casts. + +2007-07-28 Kazu Hirata <kazu@codesourcery.com> + + * pt.c, tree.c, typeck2.c: Fix comment typos. + +2007-07-28 Simon Martin <simartin@users.sourceforge.net> + Mark Mitchell <mark@codesourcery.com> + + PR c++/30917 + * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be + hidden due to friend declarations in local classes. + +2007-07-27 Douglas Gregor <doug.gregor@gmail.com> + + * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes. + * cp-tree.def (DECLTYPE_TYPE): New. + * error.c (dump_type): Dump DECLTYPE_TYPE nodes. + (dump_type_prefix): Ditto. + (dump_type_suffix): Ditto. + * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes. + * mangle.c (write_type): Handle DECLTYPE_TYPE. + * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate + types. + (DECLTYPE_TYPE_EXPR): New. + (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New. + (finish_declared_type): Declare. + * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print + DECLTYPE_TYPE nodes. + (pp_cxx_type_id): Ditto. + * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children. + (tsubst): Substitute into a DECLTYPE_TYPE node. + (tsubst_copy): Ditto. + (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE + nodes. + (dependent_type_p_r): DECLTYPE_TYPE types are always dependent. + * semantics.c (finish_typeof): TYPEOF_TYPE types need to use + structural equality (because we can't hash the expressions). + (finish_declared_type): New. + * lex.c (reswords): Add "decltype" keyword. + * parser.c cp_lexer_next_token_is_decl_specifier_keyword + (cp_parser_postfix_expression): Add member_access_only_p to + restrict postfix expression to member access expressions. + (cp_parser_unary_expression): Update call to + cp_parser_postfix_expression to reflect new parameter. + (cp_parser_declared_type): New. + (cp_parser_simple_type_specifier): Parse decltype types. + +2007-07-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/32346 + * call.c (convert_for_arg_passing): Only widen bitfields to their + declared types if necessary. + +2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand): + Constify. + +2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * decl.c (typename_hash, typename_compare): Constify. + * mangle.c (hash_type, compare_type): Likewise. + * pt.c (eq_local_specializations, hash_local_specialization): + Likewise. + * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq, + list_hash): Likewise. + * typeck2.c (pat_compare): Likewise. + +2007-07-24 Nathan Sidwell <nathan@codesourcery.com> + + * method.c (implicitly_declare_fn): Increase alignment if member + function pointer format requires it. + +2007-07-24 Paolo Carlini <pcarlini@suse.de> + + PR c++/29001 + * typeck.c (check_return_expr): Do not pass a null argument + to null_ptr_cst_p. + +2007-07-24 Paolo Carlini <pcarlini@suse.de> + + PR c++/32561 + * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P + only on VAR_DECL. + +2007-07-22 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/32839 + * typeck.c (convert_arguments): Only use default args if we have + a function decl. + + PR c++/30818 + * typeck.c (structural_comptypes): No need to check + resolve_typename_type return value here. + * cp-tree.h (TYPENAME_IS_RESOLVING_P): New. + * pt.c (resolve_typename_type): Follow typename typedefs. Return + original type rather than error_mark_node in case of failure. + * parser.c (cp_parser_nested_name_specifier_opt): Adjust + resolve_typename_type result check. + (cp_parser_direct_declarator, cp_parser_head, + cp_parser_constructor_declarator_p): Likewise. + +2007-07-12 Kazu Hirata <kazu@codesourcery.com> + + * pt.c (template_parms_variadic_p): Remove. + * cp-tree.h: Remove the prototype for template_parms_variadic_p. + +2007-07-12 Jakub Jelinek <jakub@redhat.com> + + PR c++/30854 + * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last + argument to dump_aggr_init_expr_args instead of false. + +2007-07-11 Douglas Gregor <doug.gregor@gmail.com> + + * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the + canonical types; otherwise, fall back to structural type + comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an + internal compiler error if the canonical types are wrong. + +2007-07-11 Paolo Carlini <pcarlini@suse.de> + + PR c++/32560 + * parser.c (cp_parser_make_indirect_declarator): When the + the code argument is ERROR_MARK return cp_error_declarator. + +2007-07-09 Geoffrey Keating <geoffk@apple.com> + + PR 32617 + * decl.c (cxx_init_decl_processing): Don't set + force_align_functions_log. + (grokfndecl): Honour ptrmemfunc_vbit_in_pfn. + * typeck.c (cxx_alignof_expr): When alignof is used on a plain + FUNCTION_DECL, return its alignment. + +2007-07-09 Richard Guenther <rguenther@suse.de> + + * decl.c (start_preparsed_function): Do not promote return type. + +2007-07-08 Paolo Carlini <pcarlini@suse.de> + + PR c++/30535 + * pt.c (unify): Never pass error_mark_node to template_decl_level. + +2007-07-07 Mark Mitchell <mark@codesourcery.com> + + PR c++/32232 + * pt.c (resolve_overloaded_unification): Robustify. Return a + bool, not an int. + (type_unification_real): Adjust accordingly. + +2007-07-06 Richard Guenther <rguenther@suse.de> + + * init.c (build_new_1): Use the correct pointer type. + * typeck2.c (build_m_component_ref): Likewise. + +2007-07-05 Mark Mitchell <mark@codesourcery.com> + + PR c++/32245 + * init.c (build_zero_init): Always build an initializer for + non-static storage. + * typeck2.c (build_functional_cast): Use build_zero_init. + + PR c++/32251 + * init.c (build_new_1): Always pass the allocation function to + build_op_delete_call. + * call.c (build_op_delete_call): Handle operator delete with a + variable-argument list. Do not issue an error when no matching + deallocation function is available for a new operator. + + PR c++/31992 + * cp-tree.h (any_value_dependent_elements_p): Declare it. + * decl.c (value_dependent_init_p): New function. + (cp_finish_decl): Use it. + * pt.c (value_dependent_expression_p): Use + any_value_dependent_elements_p. + * parser.c (cp_parser_primary_expression): Add comment about + treating dependent qualified names as integral + constant-expressions. + +2007-07-04 Douglas Gregor <doug.gregor@gmail.com> + + * decl.c (build_ptrmemfunc_type): Always use structural equality + tests when comparing pointer-to-member-function types, because the + handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical + types. + +2007-07-03 Mark Mitchell <mark@codesourcery.com> + + * init.c (build_new): Tweak comment. + +2007-06-29 Dave Brolley <brolley@redhat.com> + + PR c++/31743 + * parser.c (cp_parser_new_type_id): Don't reduce a named array + type to its base type and number of elements here. + * init.c (build_new): Call complete_type_or_else to ensure that the + type is complete and to issue a diagnostic if it is not. + (build_new_1): Don't call complete_type_or_else here. + +2007-07-03 Richard Guenther <rguenther@suse.de> + + PR c++/32609 + * class.c (fixed_type_or_null): Re-lookup the hashtable slot + after recursing. + +2007-07-02 Simon Baldwin <simonb@google.com> + + * parser.c (cp_parser_elaborated_type_specifier): Added a warning + for inner-style nested forward declarations that don't declare + anything useful. + +2007-07-02 Jakub Jelinek <jakub@redhat.com> + + PR c++/31748 + * semantics.c (finish_omp_clauses): Use %qD instead of %qE for + DECL_P in not a variable and appears more than once error messages. + +2007-07-01 Ollie Wild <aaw@google.com> + + * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden. + (select_decl): Remove function. + (unqualified_namespace_lookup): Populate binding by calling + ambiguous_decl. Remove select_decl call. + (lookup_qualified_name): Remove select_decl call. + * decl.c (lookup_and_check_tag): Check for ambiguous references. + * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error + generation when name lookup is ambiguous. + +2007-06-29 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/31724 + * init.c (build_new_1): Use structural equality on the copy of the + array type. + +2007-06-28 Geoffrey Keating <geoffk@apple.com> + + * decl2.c (determine_visibility): Implement + flag_visibility_ms_compat effect on type info. + * decl.c (cxx_init_decl_processing): Implement + global effect of flag_visibility_ms_compat. + +2007-06-28 Geoffrey Keating <geoffk@apple.com> + + * decl2.c (start_objects): Mark constructor-running function + as artificial. + +2007-06-26 Simon Martin <simartin@users.sourceforge.net> + + PR c++/32111 + * decl.c (grokdeclarator): Reset friendp for member functions declared + friend of their own class. + +2007-06-23 Mark Mitchell <mark@codesourcery.com> + + * decl2.c (determine_visibility): Don't look for dllexport here. + (determine_visibility_from_class): Tidy. + +2007-06-18 Simon Baldwin <simonb@google.com> + + PR c++/31923 + * parser.c (cp_parser_single_declaration): Added check for storage + class other than sc_none in parsed declaration, and a flag to indicate + if the call is part of an explicit template specialization parse. + * (cp_parser_explicit_specialization): Specialization check flag added + to call to cp_parser_single_declaration(), set true. + * (cp_parser_template_declaration_after_export): Specialization check + flag added to call to cp_parser_single_declaration(), set false. + * pt.c (check_explicit_specialization): Added code to copy visiblity + and linkage from the templated function to the explicit specialization. + +2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com> + + * typeck.c (build_binary_op): For templates build the + expression in pieces to avoid the assert in build2_stat. + (get_member_function_from_ptrfunc): + Change over to using POINTER_PLUS_EXPR and convert + the second operand to sizetype. + * typeck2.c (build_m_component_ref): Likewise. + * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR + instead of PLUS_EXPR for pointers. + (build_new_1): Likewise. + (build_vec_delete_1): Likewise. + (build_vec_delete): Likewise. + * class.c (build_base_path): Likewise. + (build_base_path): Likewise. + (convert_to_base_statically): Likewise. + (fixed_type_or_null): Handle POINTER_PLUS_EXPR. + (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR + instead of PLUS_EXPR. + (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR + instead of PLUS_EXPR for pointers. + * call.c (build_special_member_call): Likewise. + * rtti.c (build_headof): Likewise. + Use sizetype instead of ptrdiff_type_node. + (tinfo_base_init): Create a POINTER_PLUS_EXPR + instead of PLUS_EXPR for pointers. + * except.c (expand_start_catch_block): Do a + NEGATIVE and then a POINTER_PLUS_EXPR instead + of a MINUS_EXPR. + * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert + PLUS_EXPR on pointer types over to use + POINTER_PLUS_EXPR and remove the conversion + to the pointer types. + * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for + adding to a pointer type. Use size_int instead of + ssize_int. Convert the index to sizetype before + adding it to the pointer. + +2007-06-15 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (DECL_VAR_MARKED_P): Remove. + (DECL_ANON_UNION_VAR_P): New macro. + * class.c (fixed_type_or_null): Tidy. Use a hash table, rather + than DECL_VAR_MARKED_P, to keep track of which variables we have + seen. + * decl.c (redeclaration_error_message): Complain about redeclaring + anonymous union members at namespace scope. + * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P. + +2007-06-14 Geoff Keating <geoffk@apple.com> + + * decl2.c (determine_visibility): Ensure that functions with + hidden types as parameters are hidden. + + PR 31093 + * decl2.c (determine_visibility): Remove duplicate code for + handling type info. + +2007-06-12 Ian Lance Taylor <iant@google.com> + + PR libstdc++/29286 + * init.c (avoid_placement_new_aliasing): New static function. + (build_new_1): Call it. + +2007-06-11 Rafael Ávila de Espíndola <espindola@google.com> + + * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove. + (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove. + +2007-06-08 Jakub Jelinek <jakub@redhat.com> + + PR c++/32177 + * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr + on init, the non-decl cond operand and increment value. + +2007-06-07 Simon Martin <simartin@users.sourceforge.net> + + PR c++/30759 + * decl.c (check_initializer): Report an error when a brace enclosed + initializer is used for a non-aggregate type in C++98. + (redeclaration_error_message): Rewrote flag_cpp0x in terms of + cxx_dialect. + (grokdeclarator): Likewise. + (move_fn_p): Likewise. + * typeck.c (check_return_expr): Likewise. + * call.c (reference_binding): Likewise. + * error.c (cp_cpp_error): Likewise. + * pt.c (check_default_tmpl_args): Likewise. + (tsubst): Likewise. + * lex.c (init_reswords): Likewise. + * parser.c (p_parser_primary_expression): Likewise. + (TOKEN_PRECEDENCE): Likewise. + (cp_parser_init_declarator): Likewise. + (cp_parser_ptr_operator): Likewise. + (cp_parser_parameter_declaration): Likewise. + (cp_parser_enclosed_template_argument_list): Likewise. + (cp_parser_skip_to_end_of_template_parameter_list): Likewise. + (cp_parser_next_token_ends_template_argument_p): Likewise. + +2007-06-04 Simon Baldwin <simonb@google.com> + + * decl.c (grokdeclarator): Readability change. Moved case labels + into direct switch statement scope. + +2007-06-04 Paolo Carlini <pcarlini@suse.de> + + * call.c (convert_like_real): Remove pointless code. + +2007-05-31 Mark Mitchell <mark@codesourcery.com> + + * decl.c (get_atexit_fn_ptr_type): New function. + (get_atexit_node): Use it. + (start_cleanup_fn): Likewise. + (register_dtor_fn): Use the object's destructor, instead of a + separate cleanup function, where possible. + * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator. + (atexit_fn_ptr_type_node): New macro. + * decl2.c (build_cleanup): Use build_address. + +2007-05-31 Daniel Berlin <dberlin@dberlin.org> + + * typeck.c (build_binary_op): Include types in error. + +2007-05-31 Jakub Jelinek <jakub@redhat.com> + + PR c++/31806 + * decl.c (cp_finish_decl): Also clear was_readonly if a static var + needs runtime initialization. + +2007-05-31 Paolo Carlini <pcarlini@suse.de> + + PR c++/32158 + * semantics.c (finish_trait_expr): Complete the types. + +2007-05-30 Russell Yanofsky <russ@yanofsky.org> + Douglas Gregor <doug.gregor@gmail.com> + Pedro Lamarao <pedro.lamarao@mndfck.org> + Howard Hinnant <howard.hinnant@gmail.com> + + PR c++/7412 + PR c++/29939 + * typeck.c (comptypes): Don't consider rvalue and lvalue + reference types to be equivalent. + (check_return_expr): Move from certain lvalues when returning + them. + * decl.c (grokdeclarator): Implement reference collapsing. + (copy_fn_p): Don't consider constructors taking rvalue references + to be copy constructors. + (move_fn_p): New. + * call.c (conversion): New "rvaluedness_matches_p" member. + (convert_class_to_reference): Require reference type as first + parameter instead of base type. + (reference_binding): Add logic to handle rvalue references. + (implicit_conversion): Update inaccurate comment. + (convert_like_real): Disable creation of temporaries that are + impossible to initialize for types with move constructors. + (build_over_call): Elide move constructors when possible. + (maybe_handle_implicit_object): Set "rvaluedness_matches_p". + (maybe_handle_ref_bind): Return conversion instead of type node. + (compare_ics): Add logic to use "rvaluedness_matches_p" values to + determine preferred conversion sequences. + * cp-tree.h (TYPE_REF_IS_RVALUE): New. + (LOOKUP_PREFER_RVALUE): New. + (DECL_MOVE_CONSTRUCTOR_P): New. + (struct cp_declarator): Add "reference" member for reference + types, with new "rvalue_ref" flag. + (cp_build_reference_type): Declare. + (move_fn_p): Declare. + * error.c (dump_type_prefix): Format rvalue reference types + correctly in error messages. + * except.c (build_throw): Move from certain lvalues when + throwing. + * mangle.c (write_type): Mangle rvalue references differently + than regular references. + * parser.c (make_reference_declarator): Add boolean parameter for + rvalue references. + (cp_parser_make_indirect_declarator): New. + (cp_parser_new_declarator_opt): Call + cp_parser_make_indirect_declarator. + (cp_parser_conversion_declarator_opt): Ditto. + (cp_parser_declarator): Ditto. + (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference + declarators. + * pt.c (tsubst): Implement reference collapsing. + (maybe_adjust_types_for_deduction): Implement special template + parameter deduction rule for rvalue references. + (type_unification_real): Update calls to + maybe_adjust_types_for_deduction. + (try_one_overload): Ditto. + (unify_pack_expansion): Ditto. + * tree.c (lvalue_p_1): Handle rvalue reference types. + (cp_build_reference_type): New. + +2007-05-30 Jakub Jelinek <jakub@redhat.com> + + PR c++/31809 + * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC + variables that need runtime initialization. + +2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com> + + PR c++/31339 + * typeck.c (build_unary_op <case PREINCREMENT_EXPR, + case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR, + case POSTDECREMENT_EXPR>): Return the error_mark_node + if either the real or imaginary parts would an + error_mark_node. + +2007-05-25 Simon Martin <simartin@users.sourceforge.net> + Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/31745 + * parser.c (cp_parser_skip_to_closing_brace): Return true if the next + token is a closing brace, false if there are no tokens left. + (cp_parser_namespace_alias_definition): Only consume the next token if + it is a closing brace. + + * parser.c (cp_parser_class_specifier): Likewise. + +2007-05-25 H.J. Lu <hongjiu.lu@intel.com> + + * semantics.c (finish_member_declaration): Fix a typo in the + last checkin. + +2007-05-25 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/31431 + PR c++/31432 + PR c++/31434 + PR c++/31435 + PR c++/31437 + PR c++/31438 + PR c++/31442 + PR c++/31443 + PR c++/31444 + PR c++/31445 + * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes. + * cp-tree.h (check_for_bare_parameter_packs): Returns bool. + * pt.c (check_for_bare_parameter_packs): Return bool indicated + whether everything was okay. Fix indentation. + (push_template_decl_real): Check for bare parameter packs in + function parameters; where errors occur, mark the parameter types + with ERROR_MARK_NODEs to avert ICEs. + (coerce_template_parameter_pack): New. + (coerce_template_parms): Moved parameter pack coercion into + coerce_template_parameter_pack, and permit it anywhere in the + template parameter list (not just at the end). Parameter and + argument indices can vary (somewhat) separately now, so add + PARM_IDX and ARG_IDX. + (fn_type_unification): Don't set an argument pack as incomplete if + no argument pack was deduced. + (type_unification_real): If a type parameter is a parameter pack + and has not otherwise been deduced, it will be deduced to an empty + parameter pack. + (more_specialized_fn): Use the actual lengths of the argument + lists when comparing against expansions. + * semantics.c (finish_member_declaration): If a field's type has + bare parameter packs, error and set its type to ERROR_MARK_NODE. + +2007-05-24 Danny Smith <dannysmith@users.sourceforge.net> + + PR target/27067 + * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name. + +2007-05-22 Ollie Wild <aaw@google.com> + + * name-lookup.c (ambiguous_decl): Adds check for hidden types. + (unqualified_namespace_lookup): Adds check for hidden types. + +2007-05-22 Ollie Wild <aaw@google.com> + + * decl.c (duplicate_decls): Verify namespace names are unique. + +2007-05-21 Mark Mitchell <mark@codesourcery.com> + + * decl.c (cxx_maybe_build_cleanup): Handle + __attribute__((cleanup)). + +2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * cvt.c (cp_convert_and_check): Don't check warnings if the + conversion failed. + +2007-05-18 Geoffrey Keating <geoffk@apple.com> + + * mangle.c (write_real_cst): Use 'unsigned long' for %lx. + +2007-05-14 Paolo Carlini <pcarlini@suse.de> + + PR c++/29928 + * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the + type only if is a class type (5.2.8/4). + +2007-05-14 Rafael Ávila de Espíndola <espindola@google.com> + + * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove. + * decl.c (grokdeclarator): Use unsigned_type_for instead of + c_common_unsigned_type. + +2007-05-11 Silvius Rus <rus@google.com> + + * typeck.c (build_indirect_ref): Add call to + strict_aliasing_warning. + (build_reinterpret_cast_1): Condition call to + strict_aliasing_warning. + +2007-05-11 Jan Hubicka <jh@suse.cz> + + * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn. + * decl2.c (start_objects): ctors and dtors are no longer public. + (cp_write_global_declarations): Do not call c_build_cdtor_fns. + +2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com> + + * typeck.c (build_unary_op): Remove code that used to + handle non lvalue increments/decrements. + +2007-05-07 Mike Stump <mrs@apple.com> + + * parser.c (check_empty_body): Add. + (cp_parser_iteration_statement): Add call to check_empty_body. + +2007-05-05 Geoffrey Keating <geoffk@apple.com> + + PR 31775 + * mangle.c (write_mangled_name): Mangle static variable names. + (write_unqualified_name): Use local-source-name for + namespace-scope static variables. + +2007-05-04 Dirk Mueller <dmueller@suse.de> + + * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is + not in effect. + +2007-05-02 Seongbae Park <seongbae.park@gmail.com> + + PR c++/31663 + * decl2.c (constrain_class_visibility): + Use strip_pointer_or_array_types instead of strip_array_types. + +2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com> + + PR C++/30221 + * decl.c (reshape_init_r): Don't reshape the first element if it + is a pointer to member function. + +2007-04-27 Simon Baldwin <simonb@google.com> + + * decl.c (grokparms): Changed message format from %qD to %qE. + +2007-04-27 Douglas Gregor <doug.gregor@gmail.com> + + * error.c (maybe_warn_variadic_templates): Variadic templates are + now in C++0x, so only warn about them in C++98 mode. + +2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com> + + PR C++/30016 + * typeck.c (build_reinterpret_cast_1): Only allow conversion to + integeral types from vectors types. + +2007-04-26 Jakub Jelinek <jakub@redhat.com> + + PR c++/31598 + * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO + for type dependent OMP_CLAUSE_DECLs. + +2007-04-24 Mark Mitchell <mark@codesourcery.com> + + PR c++/31338 + * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE. + * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as + COMPLEX_TYPE is now an ARITHMETIC_TYPE. + * init.c (build_zero_init): Adjust, as + COMPLEX_TYPE is now a SCALAR_TYPE. + * typeck2.c (digest_init): Allow brace-enclosed initializers for + COMPLEX_TYPE, even though that is now a SCALAR_TYPE. + +2007-04-25 Paolo Carlini <pcarlini@suse.de> + + * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust + per N2255; rename as classtype_has_nothrow_assign_or_copy_p. + (trait_expr_value): Adjust. + +2007-04-23 Simon Baldwin <simonb@google.com> + + * decl.c (grokparms): Added new error for duplicate function + parameters names in function prototypes, to match gcc behavior. + +2007-04-23 Jan Hubicka <jh@suse.cz> + + * decl2.c (finish_objects): Do not call target constructor/destructor + bits dirrectly. + +2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com> + + * cp-tree.h (lang_tree_node): Use GENERIC_NEXT + instead of checking GIMPLE_STMT_P in chain_next. + +2007-04-17 Mark Mitchell <mark@codesourcery.com> + + PR c++/31513 + * call.c (convert_for_arg_passing): Convert bitfields to their + declared types. + +2007-04-17 Simon Martin <simartin@users.sourceforge.net> + + PR c++/31517 + * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs. + +2007-04-16 Seongbae Park <seongbae.park@gmail.com> + + PR c++/29365 + * decl2.c (constrain_class_visibility): + Do not warn about the use of anonymous namespace in the main input file. + +2007-04-15 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (current_template_parms): Fix typo in comment. + +2007-04-15 Kazu Hirata <kazu@codesourcery.com> + + * cp-tree.h, error.c: Fix comment typos. + +2007-04-13 Jason Merrill <jason@redhat.com> + + PR c++/31074 + * call.c (reference_binding): Add c_cast_p parm. If true, + add quals to TO as needed to make it reference-compatible. + +2007-04-11 Jan Hubicka <jh@suse.cz> + + * class.c (convert_to_base_statically): Fold produced tree; verify + that we are not processing template_decl. + +2007-04-09 Mark Mitchell <mark@codesourcery.com> + + PR c++/31449 + * class.c (build_base_path): Ensure that the converted pointer has + the same cv-qualification as the input. + +2007-04-09 Paolo Carlini <pcarlini@suse.de> + + * tree.c (cp_tree_equal): Deal with TRAIT_EXPR. + +2007-04-08 Steven Bosscher <steven@gcc.gnu.org> + + * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS): + Do not set it. + (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it. + * tree.c (cp_add_pending_fn_decls): Remove. + * cp-tree.h (cp_add_pending_fn_decls): Remove prototype. + +2007-04-07 Daniel Berlin <dberlin@dberlin.org> + + Revert change removing staticp. + +2007-04-06 Daniel Berlin <dberlin@dberlin.org> + + * cp-objcp-common.c (cxx_staticp): Remove. + * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove. + * cp-tree.h (cxx_staticp): + +2007-04-04 Danny Smith <dannysmith.users.sourceforge.net> + + * class.c (check_for_override): Don't remove dllmport attribute + of virtual methods. + +2007-04-03 Jakub Jelinek <jakub@redhat.com> + + PR c++/30847 + * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void + type issue error and return early. + +2007-03-30 Jason Merrill <jason@redhat.com> + + PR c++/31187 + * typeck.c (cp_type_readonly): New fn. + * cp-tree.h: Declare it. + * decl.c (start_decl): Set implicit DECL_THIS_STATIC here. + (cp_finish_decl): Not here. + +2007-03-31 Richard Guenther <rguenther@suse.de> + + * optimize.c (maybe_clone_body): Replace splay-tree usage by + pointer-map. + +2007-03-31 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/31138 + PR c++/31140 + PR c++/31141 + * parser.c (declarator_can_be_parameter_pack): New. + (cp_parser_template_parameter): Only parse the `...' if the + declarator can be a parameter pack. + (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE + is NULL. + * pt.c (find_parameter_packs_r): Look into the bounds on integer + types (they could be used as array bounds). + (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX. + (tsubst_pack_expansion): Handle failure to expand parameter + packs. + +2007-03-30 Paolo Carlini <pcarlini@suse.de> + + PR c++/26099 + * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr, + TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add. + (enum cp_tree_node_structure_enum, union lang_tree_node): Update. + (CLASS_TYPE_NON_UNION_P): Add. + (struct lang_type_class): Add has_complex_dflt. + (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add. + (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare. + * cp-tree.def: Add TRAIT_EXPR. + * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case. + * lex.c (struct resword): Add __has_nothrow_assign, + __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign, + __has_trivial_constructor, __has_trivial_copy, + __has_trivial_destructor, __has_virtual_destructor, __is_abstract, + __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum, + __is_pod, __is_polymorphic, __is_union. + * parser.c (cp_parser_primary_expression): Deal with the new RIDs. + (cp_parser_trait_expr): New. + * semantics.c (finish_trait_expr, trait_expr_value + classtype_has_nothrow_copy_or_assign_p): New. + * method.c (locate_copy, locate_ctor, locate_dtor): Do not define + as static. + * decl.c (cp_tree_node_structure): Add TRAIT_EXPR. + * class.c (check_bases, check_field_decl, check_bases_and_members): + Deal with TYPE_HAS_COMPLEX_DFLT (t) too. + * pt.c (uses_template_parms, tsubst_copy_and_build, + value_dependent_expression_p, type_dependent_expression_p): Deal with + TRAIT_EXPR. + * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR. + +2007-03-29 Richard Guenther <rguenther@suse.de> + + * tree.c (cp_walk_subtrees): Do not set input_location. + +2007-03-28 Simon Martin <simartin@users.sourceforge.net> + + PR c++/29077 + * decl.c (grokfndecl): Properly setup decl if it is a constructor or a + destructor. + +2007-03-28 Douglas Gregor <doug.gregor@gmail.com> + + * parser.c (struct cp_parser): Update comment for + greater_than_is_operator_p. + (cp_parser_primary_expression): In C++0x mode, a cast operator can + be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P. + (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when + !GREATER_THAN_IS_OPERATOR_P. + (cp_parser_binary_expression): When -Wc++0x-compat, warn about + `>>' operators that will become two `>' tokens in C++0x. + (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x + mode, allowing it to terminate default arguments. + (cp_parser_enclosed_template_argument_list): In C++0x mode, treat + `>>' like two consecutive `>' tokens. + (cp_parser_skip_to_end_of_template_parameter_list): Ditto. + (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>' + ends a template argument. + +2007-03-28 Douglas Gregor <doug.gregor@gmail.com> + + * decl.c (redeclaration_error_message): Complain when redeclaring + a friend function with default template arguments (C++0x mode only). + * cp-tree.h (check_default_tmpl_args): Declare. + * pt.c (check_default_tmpl_args): In C++0x mode, permit default + template arguments in function templates. Add support for checking + the default template arguments of friend templates. + (push_template_decl_real): Fix call to check_default_tmpl_args. + (type_unification_real): If a template parameter has not been + deduced but provides a default template argument, substitute into + that default template argument. + * parser.c (cp_parser_init_declarator): When declaring (but not + defining!) a function template in C++0x mode, check for default + template arguments. + +2007-03-28 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/29993 + * decl.c (grokdeclarator): Deal with cv-qualified function type + typedefs in the same way for member and non-member functions. + +2007-03-26 Dirk Mueller <dmueller@suse.de> + + * parser.c (cp_parser_member_declaration): Pedwarn + about stray semicolons after member declarations. + +2007-03-26 Paolo Carlini <pcarlini@suse.de> + + PR c++/30500 + * pt.c (instantiate_decl): Set in_system_header. + +2007-03-22 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (current_tempalte_parms): Improve documentation. + * pt.c (current_template_args): Likewise. + + PR c++/30863 + * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do + not consume tokens when failing. + +2007-03-22 Jim Wilson <wilson@specifix.com> + Mark Mitchell <mark@codesourcery.com> + + PR c++/31273 + * call.c (standard_conversion): Use type_decays_to. Keep FCODE + consistent with FROM. + +2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * error.c (dump_expr): Handle dependent names that designate types. + * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE. + +2007-03-17 Kazu Hirata <kazu@codesourcery.com> + + * cp-tree.def, parser.c, pt.c: Fix comment typos. + +2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * cvt.c (cp_convert_and_check) : Define. + * cp-tree.h (cp_convert_and_check): Declare. + * call.c (convert_conversion_warnings): Rename to + conversion_null_warnings. The warning for floating-point to + integer is handled by convert_and_check in convert_like_real. + (convert_like_real): convert_conversion_warnings was renamed as + conversion_null_warnings. + * typeck.c (build_binary_op): Use cp_convert_and_check to warn for + overflow and changes of value during conversion. + +2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/30891 + * parser.c (cp_parser_statement): If 'namespace' is found, this + only can be a namespace alias definition, so parse it now. + (cp_parser_namespace_alias_definition): if we find an open brace + instead of '=', then this is actually a misplaced namespace + definition. + +2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/24924 + * decl.c (cxx_init_decl_processing): Move command-line options + processing to c-opts.c. + +2007-03-15 Douglas Gregor <doug.gregor@gmail.com> + + * ptree.c (cxx_print_type): Use formatting markup for integers + when printing template parameter index/level/orig level. + (cxx_print_xnode): Ditto. + * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0. + (struct template_parm_index_s): Remove the PARAMETER_PACK member. + Make INDEX, LEVEL, and ORIG_LEVEL integers instead of + HOST_WIDE_INTs. + (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int, + rather than a HOST_WIDE_INT. + Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and + NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for + better bit-packing. + (struct language_function): Make RETURNS_VALUE, RETURNS_NULL, + RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and + IN_BASE_INITIALIZER bool bitfields. + (struct cp_declarator): Make KIND a 4-bit field. Make + PARAMETER_PACK_P a bool bitfield just after KIND. + * pt.c (uses_parameter_packs): Destroy the pointer set. + (make_pack_expansion): Ditto. + (check_for_bare_parameter_packs): Ditto. + * name-lookup.c (push_to_top_level): Make need_pop a bool value. + +2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com> + + PR c++/31165 + * call.c (convert_default_arg): Instead of copying the node, + unshare it. + +2007-03-15 Dirk Mueller <dmueller@suse.de> + + PR c++/30860 + * call.c (convert_conversion_warnings): New.. + (convert_like_real): .. factored out from here. + (convert_conversion_warnings): Add warning about + false being converted to NULL in argument passing. + +2007-03-14 Dirk Mueller <dmueller@suse.de> + + * semantics.c (c_finish_if_stmt): Call empty_if_body_warning. + (finish_do_body): Warn about empty body in do/while statement. + +2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning. + +2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c/21438 + * typeck.c (build_binary_op): Call warn_for_div_zero instead of + warning. + +2007-03-13 Alexandre Oliva <aoliva@redhat.com> + + * repo.c (init_repo): Initialize random_seed saved options. + (finish_repo): Adjust. + +2007-03-13 Mark Mitchell <mark@codesourcery.com> + + PR bootstrap/30899 + * Make-lang.in (doc/g++.1): Use $< to specify the location from + which to copy. + +2007-03-12 Seongbae Park <seongbae.park@gmail.com> + + * decl.c (compute_array_index_type): New warning flag warn_vla. + +2007-03-12 Mark Mitchell <mark@codesourcery.com> + + PR c++/30108 + * call.c (convert_default_arg): Copy non-constant arguments. + +2007-03-11 Mark Mitchell <mark@codesourcery.com> + + PR c++/31038 + * parser.c (cp_parser_postfix_expression): Disallow compound + literals in constant expressions. + + PR c++/30328 + * semantics.c (finish_typeof): Use unlowered_expr_type. + +2007-03-10 Mark Mitchell <mark@codesourcery.com> + + PR c++/30274 + * cp-tree.h (unlowered_expr_type): New function. + * typeck.c (is_bitfield_expr_with_lowered_type): Handle + COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR. + (unlowered_expr_type): New function. + (build_unary_op): Disallow predecrements of bool bitfields. + * call.c (build_conditional_expr): Use unlowered_expr_type. + * pt.c (type_unification_real): Likewise. + +2007-03-09 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/20599 + * typeck.c (check_return_expr): Check for bare parameter packs. + (comptypes): Compare template parameter packs and + type pack expansions. + * decl.c (grokdeclarator): Deal with the declaration of function + parameter packs. + (grokparms): Verify that the (optional) function parameter pack is + at the end of the parameter list. + (xref_basetypes): Handle pack expansions in the base class. + (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT. + * cp-tree.def (TYPE_ARGUMENT_PACK): New. + (NONTYPE_ARGUMENT_PACK): New. + (TYPE_PACK_EXPANSION): New. + (EXPR_PACK_EXPANSION): New. + (ARGUMENT_PACK_SELECT): New. + * cp-objcp-common.c (cp_tree_size): Compute size of + (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and + ARGUMENT_PACK_SELECT. + * error.c (dump_template_argument): Print template argument packs. + (dump_template_argument_list): Ditto. + (dump_template_parameter): Dump `...' for template type parameter + packs. + (dump_type): Dump TYPE_PACK_EXPANSION nodes. + (dump_parameters): Print function parameter packs. + (dump_template_parms): Print template argument packs. + (dump_expr): Dump EXPR_PACK_EXPANSION nodes. + (maybe_warn_variadic_templates): New. + * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION. + * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK, + NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION, + CAST_EXPR. + * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION. + (write_template_arg): Write argument packs as separate arguments. + * cp-tree.h (struct template_parm_index_s): Add flag that + indicates that the template parameter is actually a parameter + pack. + (struct tree_argument_pack_select): New. + (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT. + (union lang_tree_node): Add argument_pack_select. + (FUNCTION_PARAMETER_PACK_P): New. + (PACK_EXPANSION_P): New. + (PACK_EXPANSION_PATTERN): New. + (SET_PACK_EXPANSION_PATTERN): New. + (PACK_EXPANSION_PARAMETER_PACKS): New. + (ARGUMENT_PACK_P): New. + (ARGUMENT_PACK_ARGS): New. + (SET_ARGUMENT_PACK_ARGS): New. + (ARGUMENT_PACK_INCOMPLETE_P): New. + (ARGUMENT_PACK_EXPLICIT_ARGS): New. + (TEMPLATE_PARM_PARAMETER_PACK): New. + (TEMPLATE_TYPE_PARAMETER_PACK): New. + (ARGUMENT_PACK_SELECT_FROM_PACK): New. + (ARGUMENT_PACK_SELECT_INDEX): New. + (ARGUMENT_PACK_SELECT_ARG): New. + (struct cp_declarator): Add parameter_pack_p flag. + (maybe_warn_variadic_templates): Declare. + (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to + indicate a template parameter pack. + (uses_parameter_packs): Declare. + (template_parameter_pack_p): Declare. + (template_parms_variadic_p): Declare. + (make_pack_expansion): Declare. + (check_for_bare_parameter_packs): Declare. + * cxx-pretty-print.c (pp_cxx_unary_expression): Print + sizeof... expressions. + (pp_cxx_expression): Print pack expansions and non-type argument + packs. + (pp_cxx_exception_specification): Print pack expansions. + (pp_cxx_direct_declarator): Print ellipsis for parameter packs. + (pp_cxx_ctor_initializer): Print pack expansions. + (pp_cxx_type_id): Print pack expansions. + (pp_cxx_template_argument_list): Print argument packs. + (pp_cxx_template_parameter): Print ellipsis for template parameter + packs. + * pt.c (comp_template_parms): Compare template parameter packs. + (template_parameter_pack_p): New. + (template_parms_variadic_p): New. + (template_args_variadic_p): New. + (make_ith_pack_parameter_name): New. + (struct find_parameter_pack_data): New. + (find_parameter_packs_r): New. + (uses_parameter_packs): New. + (make_pack_expansion): New. + (check_for_bare_parameter_packs): New. + (expand_template_argument_pack): New. + (reduce_template_parm_level): Propagate parameter pack flag. + (process_template_parm): Add is_parameter_pack parameter to state + when the parameter is actually a parameter pack. Create template + parameter packs when is_parameter_pack is true. + (current_template_args): The argument for a template parameter + pack is an argument pack containing a single pack expansion. + (process_partial_specialization): When checking that non-type + argument expressions do not involve template parameters, loop over + the arguments in argument packs separately. + (push_template_decl_real): Check that the type of the declaration + does not have any bare parameter packs. Check that primary + templates have no more than one parameter pack, and that it comes + at the end of the template parameter list. + (convert_template_argument): Handle coercions for pack expansion + expressions by coercing the pattern then rebuilding the expansion. + (coerce_template_parms): When coercing the arguments for a + variadic template, pack "extra" arguments into an argument pack. + (coerce_template_template_parms): Cannot coerce between parameter + packs and non-pack parameters. + (template_args_equal): Compare PACK_EXPANSION_P expressions. + (comp_template_args): Expand all template arguments packs before + comparing template argument lists. + (mangle_class_name_for_template): Make argument packs as separate + template arguments. + (for_each_template_parm_r): No need to handle BASELINK. + (instantiate_class_template): Handle pack expansions in the base + class list. + (tsubst_pack_expansion): New. + (tsubst_template_args): Handle substitutions of argument packs and + pack expansion into template argument lists. + (tsubst_decl): Expand function parameter packs into separate + function parameters. + (tsubst_arg_types): Expand a type pack expansion into separate + argument types. + (tsubst_exception_specification): Handle pack expansions in + exception specifiers. + (tsubst): See through ARGUMENT_PACK_SELECT arguments when + replacing a template parameter with its argument. If we encounter + a substitution for an argument pack, just return the parameter + itself. + (tsubst_copy): sizeof(X...) returns the number of elements in + parameter pack X. See through ARGUMENT_PACK_SELECT when the + PARM_DECL is a parameter pack. + (tsubst_expr): Expression pack expansions and argument packs + cannot show up here; they will all be handled through function + calls, sizeof, and template argument lists. + (tsubst_copy_and_build): sizeof(X...) returns the number of + elements in parameter pack X. Handle pack expansions in TREE_LIST + and CONSTRUCTOR nodes. + (fn_type_unification): Handle "incomplete" explicit template + argument lists that specify some of the arguments for a template + parameter pack. + (type_unification_real): Unify arguments against pack expansions. + (template_parm_level_and_index): New, helper function. + (unify_pack_expansion): New. + (unify): Unify argument packs on an argument-by-argument basis, + handling variadic argument packs as well. + (more_specialized_fn): Handle unification of function parameter + packs. All things being equal, prefer non-variadic function + templates to variadic function templates. + (more_specialized_class): Prefer the variadic class template + partial specialization that binds fewer arguments to a parameter + pack. + (regenerate_decl_from_template): Expand function parameter packs + into separate parameters. + (instantiate_decl): Ditto. + (tsubst_initializer_list): Handle pack expansions for base-class + initializers. + (dependent_type_p_r): Determine dependent types in argument packs + and pack expansions. + (value_dependent_expression_p): Determine value-dependence of + non-type argument packs. + (dependent_template_arg_p): Handle argument packs. + * semantics.c (finish_cond): Check for bare parameter packs. + (finish_expr_stmt): Ditto. + (finish_for_expr): Ditto. + (finish_switch_cond): Ditto. + (finish_mem_initializers): Ditto. + * name-lookup.c (arg_assoc_type): Handle pack expansions and + argument packs. + * decl2.c (cp_build_parm_decl): Mark function parameter packs. + * parser.c (make_declarator): Declarator is not an expansion. + (make_pointer_declarator): Transfer parameter pack flag to outer + declarator. + (make_reference_declarator): Ditto. + (make_ptrmem_declarator): Ditto. + (make_call_declarator): Ditto. + (make_array_declarator): Ditto. + (cp_parser_postfix_expression): Allow pack expansion expressions + in the argument list for a call expression. + (cp_parser_parenthesized_expression_list): Add new parameter + ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand + into separate arguments." + (cp_parser_new_placement): Allow pack expansion expressions. + (cp_parser_new_initializer): Ditto. + (cp_parser_mem_initializer_list): Allow ellipsis to create a + base-class initializer expansion. + (cp_parser_mem_initializer): Ditto. + (cp_parser_template_parameter_list): Keep track of whether the + template parameter is a template parameter pack. + (cp_parser_template_parameter): Parse the ellipsis to indicate a + template parameter pack. + (cp_parser_type_parameter): Ditto. + (cp_parser_template_argument_list): Parse the ellipsis to indicate + a pack expansion. + (cp_parser_direct_declarator): Parse the ellipsis to indicate that + this declarator is a parameter pack. + (cp_parser_parameter_declaration): The ellipsis does not end the + parameter declaration, because it might be a parameter pack. Parse + the ellipsis to indicate a parameter pack. + (cp_parser_initializer): Allow pack expansions. + (cp_parser_initializer_list): Allow ellipsis to create an + initializer expansion. + (cp_parser_base_clause): Allow ellipsis to create a base specifier + expansion. + (cp_parser_type_id_list): Allow ellipsis to create an exception + specifier expansion. + (cp_parser_attribute_list): Don't allow pack expansions. + (cp_parser_functional_cast): Allow pack expansions. + (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to + compute the length of a parameter pack. + (cp_parser_next_token_ends_template_argument_p): An ellipsis can + end a template argument. + * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK, + NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION, + CAST_EXPR. + +2007-03-09 Dirk Mueller <dmueller@suse.de> + + * call.c (build_new_op): Call warn_logical_operator. + +2007-03-08 Volker Reichelt <v.reichelt@netcologne.de> + + PR c++/30852 + * semantics.c (finish_offsetof): Handle COMPOUND_EXPR. + + PR c++/30534 + * pt.c (any_template_arguments_need_structural_equality_p): + Robustify. + +2007-03-08 Alexandre Oliva <aoliva@redhat.com> + + * decl.c (grokdeclarator): Disable warnings for anonymous + bitfields. + +2007-03-05 Volker Reichelt <v.reichelt@netcologne.de> + + * typeck2.c (readonly_error): Always emit a hard error. + Remove last argument. + * cp-tree.h (readonly_error): Adjust prototype. + * semantics.c (finish_asm_stmt): Adjust call to readonly_error. + * typeck.c (build_unary_op): Likewise. + (build_modify_expr): Likewise. + +2007-03-04 Simon Martin <simartin@users.sourceforge.net> + + PR c++/30895 + * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees. + +2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/15787 + * parser.c (struct cp_parser): New IN_IF_STMT. + (cp_parser_statement_seq_opt): Handle an unexpected 'else', + returning if parsing the body of an 'if' statement or issuing an + error and continuing. + (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing + body of 'if'. + (cp_parser_jump_statement): Mask new IN_IF_STMT bit. + +2007-03-02 Simon Martin <simartin@users.sourceforge.net> + + PR c++/28253 + * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders + for thunks. + +2007-03-02 Geoffrey Keating <geoffk@apple.com> + + * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling + Objective-C++. Don't exit early if -shared-libgcc needs to be + added. + +2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * typeck.c (common_base_type): Delete unused function. + +2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> + + * Make-lang.in: Add dummy lang.install-pdf target. + +2007-03-01 Simon Baldwin <simonb@google.com> + + PR c++/23689 + * decl.c (check_tag_decl): Added new warning for typedef ignored + when it precedes an otherwise valid non-typedef declaration. + +2007-02-28 Sandra Loosemore <sandra@codesourcery.com> + + * typeck.c (build_function_call): Store converted arguments + in a stack-allocated array instead of building a list. + (convert_arguments): Store arguments in the array passed in as an + argument, and return the actual number of arguments. + * call.c (build_call): Delete, and replace with... + (build_call_n, build_call_a): New. + (build_op_delete_call): Rewrite to avoid constructing argument lists. + (build_over_call): Store converted arguments in a stack-allocated + array instead of building a list. + (build_cxx_call): Pass arguments in an array instead of as a list. + (build_java_interface_fn_ref): Rewrite to avoid constructing + argument lists. + * tree.h: Update declarations to reflect above changes. + * method.c (use_thunk): Use a stack-allocated array to hold + the arguments instead of a list. + * rtti.c (throw_bad_cast): Update call to cxx_call. + (throw_bad_typeid): Likewise. + (build_dynamic_cast_1): Likewise. + * init.c (build_builtin_delete_call): Use build_call_n. + * decl.c (expand_static_init): Likewise. + * except.c (cp_protect_cleanup_actions): Likewise. + * cp-gimplify.c (genericize_eh_spec_block): Likewise. + (gimplify_must_not_throw_expr): Likewise. + (cxx_omp_apply_fn): Use build_call_a. + +2007-02-26 Mark Mitchell <mark@codesourcery.com> + + * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn. + * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns. + +2007-02-25 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (static_ctors): Remove. + * cp-tree.h (static_dtors): Likewise. + * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for + refactoring of tree_map hierarchy. + (decl_shadowed_for_var_insert): Likewise. + * semantics.c (expand_body): Use c_expand_body. + (expand_or_defer_fn): Don't update static_ctors or static_dtors. + * decl2.c (static_ctors): Remove. + (static_dtors): Likewise. + (generate_ctor_or_dtor_function): Pass NULL_TREE to + objc_generate_static_init_call. Do not call static_[cd]tors. + (generate_ctor_and_dtor_functions_for_priority): Do not check for + static_[cd]tors. + (cp_write_global_declarations): Likewise. + +2007-02-23 Richard Guenther <rguenther@suse.de> + + * class.c (note_name_declared_in_class): Make declaration + changes meaning a pedwarn. + +2007-02-22 Michael Matz <matz@suse.de> + + PR c++/29433 + * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag. + * error.c (dump_aggr_type, dump_simple_decl, dump_decl, + dump_function_decl): Guard emitting outer scopes by new flag. + * cp-lang.c (cxx_dwarf_name): New function. + (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name. + * pt.c (classtype_mangled_name, mangle_class_name_for_template): + Remove functions. + (push_template_decl_real, lookup_template_class): Remove calls + to above functions. + +2007-02-19 Mark Mitchell <mark@codesourcery.com> + + * call.c (build_new_method_call): Ensure that explicit calls of + destructors have type "void". + +2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * typeck.c (build_binary_op): Replace -Wstring-literal-comparison + and -Walways-true with -Waddress. + * cvt.c (convert_to_void): Replace unconditional warning with + -Waddress. + +2007-02-18 Kazu Hirata <kazu@codesourcery.com> + + * decl.c, tree.c: Fix comment typos. + +2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com> + + PR C++/30158 + * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the + statement expression if we had an error mark node. + +2007-02-15 Sandra Loosemore <sandra@codesourcery.com> + Brooks Moses <brooks.moses@codesourcery.com> + Lee Millward <lee.millward@codesourcery.com> + + * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation. + Change class to tcc_vl_exp. + + * call.c (build_call): Use build_call_list instead + of build3. + (build_over_call): Likewise. + (build_new_method_call): Use build_min_non_dep_call_list + instead of build_min_non_dep. + + * error.c (dump_call_expr_args): New function. + (dump_aggr_init_expr_args): New function. + (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them. + Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros. + + * cvt.c (convert_to_void): Use build_call_array instead + of build3; use new AGGR_INIT_EXPR accessor macros. + + * mangle.c (write_expression): Use TREE_OPERAND_LENGTH + instead of TREE_CODE_LENGTH. + + * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new + AGGR_INIT_EXPR accessor macros. + + * cp-gimplify.c (cp_gimplify_init_expr): Use + AGGR_INIT_EXPR_SLOT to set the slot operand. + + * cp-tree.h (AGGR_INIT_EXPR_FN): New macro. + (AGGR_INIT_EXPR_SLOT): New macro. + (AGGR_INIT_EXPR_ARG): New macro. + (aggr_init_expr_nargs): New macro. + (AGGR_INIT_EXPR_ARGP): New macro. + (aggr_init_expr_arg_iterator): New. + (init_aggr_init_expr_arg_iterator): New. + (next_aggr_init_expr_arg): New. + (first_aggr_init_expr_arg): New. + (more_aggr_init_expr_args_p): New. + (FOR_EACH_AGGR_INIT_EXPR_ARG): New. + (stabilize_aggr_init): New declaration. + (build_min_non_dep_call_list): Likewise. + + * tree.c (process_aggr_init_operands): New function. + (build_aggr_init_array) New function. + (build_cplus_new): Update to use new CALL_EXPR and + AGGR_INIT_EXPR accessor macros. Replace use of build3 with + build_aggr_init_array. + (build_min_non_dep_call_list) New function. + (build_min_nt): Assert input code parameter is not a variable + length expression class. + (build_min, build_min_non_dep): Likewise. + (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments + to check for equality instead of recursing. Handle tcc_vl_exp + tree code classes. + (stabilize_call): Update to only handle CALL_EXPRs, not + AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros. + (stabilize_aggr_init): New function. + (stabilize_init): Use it. + + * cxx-pretty-print.c (pp_cxx_postfix_expression) + <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and + AGGR_INIT_EXPR accessor macros and argument iterators. + + * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with + build_vl_exp. Iterate through the operands, recursively + processing each one. + (tsubst_copy_and_build) <CALL_EXPR>: Update to use new + CALL_EXPR accessor macros. + (value_dependent_expression_p) <default>: Handle tcc_vl_exp + tree code classes. Use TREE_OPERAND_LENGTH instead of + TREE_CODE_LENGTH. + + * semantics.c (finish_call_expr): Use build_nt_call_list + instead of build_nt. + (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR + accessor macros. Use build_call_array to construct the + CALL_EXPR node instead of build3 + + * decl2.c (build_offset_ref_call_from_tree): Use + build_nt_call_list and build_min_non_dep_call_list instead + of build_min_nt and build_min_non_dep. + + * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>: + Use build_nt_call_list instead of build_min_nt. + +2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/28943 + * call.c (build_conditional_expr): Improve error message. + +2007-02-13 Dirk Mueller <dmueller@suse.de> + + * friend.c (do_friend): Annotate warning about friend + declarations in templates with OPT_Wnon_template_friend. + Convert informal message from warning() to inform(). + +2007-02-12 Simon Martin <simartin@users.sourceforge.net> + Mark Mitchell <mark@codesourcery.com> + + PR c++/14622 + * pt.c (do_decl_instantiation): Detect type mismatches in explicit + instantiations for variables. + +2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR middle-end/7651 + * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings. + Check warn_unused_value just once. + +2007-02-11 Mark Mitchell <mark@codesourcery.com> + + PR c++/26988 + * pt.c (determine_specialization): Use skip_artificial_parms_for. + (fn_type_unificiation): Likewise. + (get_bindings): Likewise. + +o2007-02-06 Mark Mitchell <mark@codesourcery.com> + + PR target/29487 + * decl.c (finish_function): Use DECL_REPLACEABLE. + * tree.c (cp_cannot_inline_tree_fn): Likewise. + +2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * parser.c (cp_parser_primary_expression): Reformat overly long lines. + +2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com> + + * decl.c (grokvardecl): Don't error if !have_tls. + (grokdeclarator): Likewise. + * parser.c (cp_parser_omp_threadprivate): Likewise. + +2007-02-07 Jakub Jelinek <jakub@redhat.com> + + PR c++/30703 + * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref + parameters and result decls in omp clauses. + (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs + by reference. + +2007-02-05 Dirk Mueller <dmueller@suse.de> + + PR bootstrap/30510 + * parser.c (cp_parser_class_specifier): Always initialize bases. + +2007-02-05 Paolo Bonzini <bonzini@gnu.org> + + * cp-tree.h (OMP_ATOMIC_CODE): Delete. + (OMP_ATOMIC_DEPENDENT_P): Rewrite. + * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC + expressions. + * semantics.c (finish_omp_atomic): Store a whole expression node + in operand 1, and integer_zero_node in operand 0, for dependent + OMP_ATOMIC. Rewrite to make flow easier to understand. + +2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0. + +2007-02-04 Kazu Hirata <kazu@codesourcery.com> + + * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c, + parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions. + +2007-02-03 Douglas Gregor <doug.gregor@gmail.com> + + * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x + keyword warning to -Wc++0x-compat. + +2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * decl.c (grokdeclarator): Update documentation. + +2007-02-02 Jakub Jelinek <jakub@redhat.com> + + PR c++/30536 + * decl.c (grokdeclarator): If __thread is used together with + a storage class other than extern and static, clear thread_p + after issuing diagnostics and fall through to checking the + storage class. + +2007-01-30 Roger Sayle <roger@eyesopen.com> + + * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when + calculating the size of an array (to avoid recursive errors). + +2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/24745 + * typeck.c (build_binary_op): Fix logic for warning. Move warning + to -Wpointer-arith. + * call.c (convert_like_real): Don't warn when converting to + boolean type. + +2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * decl.c (pop_label): Replace warning with call to + warn_for_unused_label. + +2007-01-28 Andrew Pinski <pinskia@gmail.com> + + PR C++/28988 + * semantics.c (finish_pseudo_destructor_expr): Check the + destrutor name by calling check_dtor_name. + +2007-01-24 Douglas Gregor <dgregor@osl.iu.edu> + + * lex.c (D_CPP0X): Rename. + (D_CXX0X): To this. + (reswords): D_CPP0X -> D_CXX0X. + (init_reswords): Ditto. + * parser.c (cp_lexer_get_preprocessor_token): Warn about the use + of C++0x keywords as identifiers. + +2007-01-23 Simon Martin <simartin@users.sourceforge.net> + + PR c++/27492 + * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for + function decls. + +2007-01-23 Ian Lance Taylor <iant@google.com> + + * typeck.c (convert_for_assignment): Only warn about a = b = c + when converting to bool. + +2007-01-23 Roger Sayle <roger@eyesopen.com> + + * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with + TREE_OVERFLOW. + * typeck.c (ignore_overflows): Remove the remaining uses of + TREE_CONSTANT_OVERFLOW. + +2007-01-20 Jan Hubicka <jh@suse.cz> + + * decl2.c (start_objects, start_static_storage_duration_function): + Do not make the functions uninlinable. + +2007-01-17 Ian Lance Taylor <iant@google.com> + + * class.c (add_method): Call VEC_reserve_exact rather than passing + a negative size to VEC_reserve. + +2007-01-11 Simon Martin <simartin@users.sourceforge.net> + + PR c++/29573 + * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees. + +2007-01-10 Mark Mitchell <mark@codesourcery.com> + + PR c++/28999 + * decl.c (make_typename_type): If the qualified name is not a + type, issue an error. + * parser.c (cp_parser_elaborated_type_specifier): Fix comment + formatting. + +2007-01-08 Geoffrey Keating <geoffk@apple.com> + + * rtti.c: Include target.h. + (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (), + don't emit typeinfo for fundamental types as weak. + * Make-lang.in (cp/rtti.o): Update and correct dependencies. + +2007-01-08 Richard Guenther <rguenther@suse.de> + + * cvt.c (cp_convert_to_pointer): Use build_int_cst_type. + +2007-01-08 Mark Shinwell <shinwell@codesourcery.com> + + * call.c (standard_conversion): Pass flag to + vector_types_convertible_p to disallow emission of note. + * typeck.c (convert_for_assignment): Pass flag to + vector_types_convertible_p to allow emission of note. + (ptr_reasonably_similar): Pass flag to vector_types_convertible_p + to disallow emission of note. + +2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/28986 + * typeck.c (build_binary_op): Call overflow_warning if + TREE_OVERFLOW_P is true for the result and not for any of the + operands. + +2007-01-06 Lee Millward <lee.millward@codesourcery.com> + + PR c++/19439 + * class.c (add_method): Don't wait until template + instantiation time to complain about duplicate methods. + +2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c/19978 + * semantics.c (finish_unary_op_expr): Warn only if result + overflowed and operands did not. + +2007-01-05 Ian Lance Taylor <iant@google.com> + + * typeck.c (build_binary_op): Warn about comparing a non-weak + address to NULL. + +2007-01-05 Douglas Gregor <doug.gregor@gmail.com> + + * pt.c (tsubst): Propagate the need for structural equality checks + when reducing the level of template parameters. + +2007-01-03 Kazu Hirata <kazu@codesourcery.com> + + * pt.c: Fix a comment typo. + +2007-01-02 Ian Lance Taylor <iant@google.com> + + * semantics.c (maybe_convert_cond): Optionally warn when using an + assignment as a condition. + * typeck.c (convert_for_assignment): Optionally warn about + assigning the result of an assignment to a bool. + +2007-01-02 Douglas Gregor <doug.gregor@gmail.com> + + * pt.c (canonical_template_parms): Correct typo in comment. + +2007-01-02 Douglas Gregor <doug.gregor@gmail.com> + + * typeck.c (structural_comptypes): Renamed from "comptypes". + (comptypes): Use canonical type information to perform fast type + comparison. When VERIFY_CANONICAL_TYPES, verify that the + canonical type comparison returns the same results as we would see + from the current, structural check. Support COMPARE_STRUCTURAL + when we need structural checks. + * decl.c (typename_compare): Fix comment. + (build_typename_type): TYPENAME_TYPE nodes require structural + equality checks, because they resolve different based on the + current class type. + (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes + require structural equality checks (for now). + (build_ptrmemfunc_type): Build the canonical pointer to member + function type. + (compute_array_index_type): Whenever we build a new index type + to represent the size of an array in a template, we need to mark + this index type as requiring structural equality. This goes for + arrays with value-dependent sizes with the current ABI, or all + arrays with ABI-1. + * tree.c (cplus_array_hash): New. + (struct cplus_array_info): New. + (cplus_array_compare): New. + (cplus_array_htab): New. + (build_cplus_array_type_1): Use a hash table to cache the array + types we build. Build the canonical array type for each array + type. + (cp_build_qualified_type_real): When building a cv-qualified array + type, use the hash table of array types and build canonical array + types as necessary. + (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes + use structural equality (for now). + * cp-tree.h (COMPARE_STRUCTURAL): New. + * pt.c (canonical_template_parms): New. + (canonical_type_parameter): New. + (process_template_parm): Find the canonical type parameter. + (lookup_template_class): When we have named the primary template + type, set the canonical type for our template class to the primary + template type. If any of the template arguments need structural + equality checks, the template class needs structural equality + checks. + (tsubst): When reducing the level of a template template + parameter, we require structural equality tests for the resulting + parameter because its template parameters have not had their types + canonicalized. When reducing a template type parameter, find the + canonical reduced type parameter. + (any_template_arguments_need_structural_equality_p): New. diff --git a/gcc/cp/ChangeLog-2008 b/gcc/cp/ChangeLog-2008 new file mode 100644 index 0000000..8411d7f --- /dev/null +++ b/gcc/cp/ChangeLog-2008 @@ -0,0 +1,3256 @@ +2008-12-31 Jakub Jelinek <jakub@redhat.com> + + PR c++/38647 + * parser.c (cp_parser_primary_expression) <case RID_FUNCTION_NAME>: + Return error_mark_node if cp_parser_non_integral_constant_expression + returns true. + + PR c++/38640 + * semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX. + +2008-12-29 Jakub Jelinek <jakub@redhat.com> + + PR c++/38635 + * parser.c (cp_parser_condition): Use cp_parser_require + instead of cp_lexer_consume_token to consume =. + + PR c++/38637 + * decl.c (start_enum): If enumtype is error_mark_node, exit early. + +2008-12-28 Jakub Jelinek <jakub@redhat.com> + + PR c++/38650 + * semantics.c (finish_omp_for): Don't add CLEANUP_POINT_EXPR + around volatile iteration var in condition and/or increment + expression. + +2008-12-27 Jakub Jelinek <jakub@redhat.com> + + PR c++/38639 + * pt.c (tsubst_omp_for_iterator): RECUR on whole init_expr instead of + just its type. + +2008-12-21 Jason Merrill <jason@redhat.com> + + PR c++/38597 + * name-lookup.c (arg_assoc_type): Handle DECLTYPE_TYPE. + +2008-12-20 Jakub Jelinek <jakub@redhat.com> + Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/36921 + * c-common.c (warn_about_parentheses): Remove ARG_UNUSED from + arg_left. Don't warn about X<=Y<=Z if comparison's type isn't + integral. + +2008-12-19 Jakub Jelinek <jakub@redhat.com> + + PR c++/38577 + * call.c (build_new_method_call): Handle call being COMPOUND_EXPR + or NOP_EXPR. + +2008-12-18 Jakub Jelinek <jakub@redhat.com> + + PR c++/38427 + * init.c (perform_member_init): For value-initialized + references call permerror instead of warning and don't emit any + INIT_EXPR. + +2008-12-18 Jason Merrill <jason@redhat.com> + + PR c++/38485 + * parser.c (cp_parser_token_starts_cast_expression): An EOF + can't start a cast-expression. + +2008-12-17 Jason Merrill <jason@redhat.com> + + * semantics.c (describable_type): New function. + (finish_decltype_type): Use it for dependent exprs. + * cp-tree.h: Declare it. + * mangle.c (write_type) [DECLTYPE_TYPE]: Set skip_evaluation. + (write_expression): If skip_evaluation, use type stubs. + * tree.c (cp_tree_equal): Handle PARM_DECLs from different + declarations of a function. + * init.c (build_new): Do auto deduction if type is describable. + * decl.c (cp_finish_decl): Likewise. + * parser.c (cp_parser_omp_for_loop): Likewise. + +2008-12-10 Jason Merrill <jason@redhat.com> + + PR c++/35319 + * mangle.c (write_builtin_type): Add mangling for decimal floating + point and fixed point types. + (write_type): Pass FIXED_POINT_TYPE along. + +2008-12-09 Mark Mitchell <mark@codesourcery.com> + + PR c++/37971 + * class.c (resolve_address_of_overloaded_function): Check + accessibility of member functions unless FLAGS indicates + otherwise. + * call.c (standard_conversion): Adjust flags passed to + instantiate_type. + (convert_default_arg): Do not perform access checks. + * cp-tree.h (tsubst_flags_t): Add tf_no_access_control. + +2008-12-08 Steve Ellcey <sje@cup.hp.com> + + * decl2.c (mark_used): Remove assemble_external call. + +2008-12-08 Dodji Seketeli <dodji@redhat.com> + + PR debug/38390 + * name-lookup.c (kept_level_p): Don't forget the case of levels + having using directives. + +2008-12-08 Richard Henderson <rth@redhat.com> + + PR 38240 + * class.c (finish_struct_bits): Use SET_TYPE_MODE. + * decl.c (record_unknown_type): Likewise. + (start_enum, finish_enum): Likewise. + +2008-12-05 Jakub Jelinek <jakub@redhat.com> + + PR c++/35336 + * error.c (dump_expr): Handle BIT_FIELD_REF. + +2008-12-05 Sebastian Pop <sebastian.pop@amd.com> + + PR bootstrap/38262 + * Make-lang.in (cc1plus-dummy, cc1plus): Add BACKENDLIBS, + remove GMPLIBS. + +2008-12-04 Jason Merrill <jason@redhat.com> + + PR c++/37906 + * decl.c (grok_special_member_properties): Set TYPE_HAS_COMPLEX_DFLT + here. + * class.c (check_bases_and_members): Rather than assuming any + user-declared default constructor is complex here. + +2008-12-04 Richard Guenther <rguenther@suse.de> + + PR c++/38334 + * typeck.c (get_member_function_from_ptrfunc): Mark the vtbl + pointer access with TREE_NO_WARNING. + +2008-12-03 Jason Merrill <jason@redhat.com> + + PR c++/38232 + * init.c (build_value_init): Do initial zero-initialization + of a class with an implicitly-defined constructor using + build_zero_init rather than in build_value_init. + (build_value_init_1): Fold into build_value_init. + + PR c++/38256 + * parser.c (cp_parser_conversion_type_id): Diagnose + 'operator auto' here. + * decl.c (grokdeclarator): Not here. + + PR c++/38380 + * decl.c (grokdeclarator): Only set DECL_NONCONVERTING_P + on explicit constructors. + * pt.c (tsubst_copy_and_build) [CONSTRUCTOR]: Propagate + CONSTRUCTOR_IS_DIRECT_INIT. + +2008-12-02 Jason Merrill <jason@redhat.com> + + PR c++/35782, c++/37860 + * call.c (build_user_type_conversion_1): Remember + list-initialization. + (convert_like_real): Likewise. + (build_over_call): Don't require the copy constructor + for copy-list-initialization. + * cp-tree.h (TARGET_EXPR_LIST_INIT_P): New macro. + + PR c++/37234 + * decl.c (cp_finish_decl): Handle =default and =delete for + templates, too. + +2008-12-01 Jakub Jelinek <jakub@redhat.com> + + PR c++/38257 + * parser.c (cp_parser_omp_for_loop): Handle auto. + * pt.c (tsubst_omp_for_iterator): Likewise. + +2008-11-28 Jason Merrill <jason@redhat.com> + + PR c++/38233 + * init.c (perform_member_init): Fix value-initialization. + (build_value_init_1): Add assert to catch cases that will break + in the gimplifier. + (build_default_init): Remove. + * cp-tree.h: Remove its prototype. + * pt.c (tsubst_expr) [DECL_EXPR]: Use build_value_init for + value-initialization. + + PR c++/38278 + * parser.c (cp_parser_class_name): Only call + maybe_note_name_used_in_class if we actually found a class name. + +2008-11-25 Jason Merrill <jason@redhat.com> + + PR c++/28743 + * decl2.c (check_classfn): Error rather than abort on parameter + list mismatch. + +2008-11-20 Jason Merrill <jason@redhat.com> + + PR c++/28513 + * parser.c (cp_parser_class_name): Call maybe_note_name_used_in_class. + + PR c++/37540 + * call.c (build_over_call): Take the address of the function even + in a template. + (build_new_method_call): Remember the type of the called function + in a template. + +2008-11-19 Dodji Seketeli <dodji@redhat.com> + + PR c++/37142 + * pt.c (coerce_template_template_parm): Use the more robust + uses_template_parms instead of dependent_type_p. + +2008-11-19 Dodji Seketeli <dodji@redhat.com> + + PR c++/35405 + * pt.c (lookup_template_class): Check pointers before dereferencing + them. + * error.c (dump_template_decl): Likewise. + +2008-11-19 Jason Merrill <jason@redhat.com> + + PR c++/36410 + * decl2.c (grokfield): Pass ATTR_FLAG_TYPE_IN_PLACE for a typedef + that names a class for linkage purposes. + + PR c++/37563 + * parser.c (cp_parser_pseudo_destructor_name): A pseudo-destructor + name is not a declaration. + + PR c++/37256 + * pt.c (instantiate_decl): Don't require a definition of + a template that is explicitly instantiated 'extern'. + +2008-11-18 Jason Merrill <jason@redhat.com> + Jakub Jelinek <jakub@redhat.com> + + PR c++/37962 + * parser.c (cp_parser_type_id): Complain about auto. + * decl.c (grokdeclarator): Complain about parameters and + conversion functions declared with auto. + + * call.c (standard_conversion): Use CLASS_TYPE_P instead of + MAYBE_CLASS_TYPE_P. + * cp-tree.h (TYPE_NON_AGGREGATE_CLASS): Likewise. + +2008-11-17 Jakub Jelinek <jakub@redhat.com> + + PR c++/36089 + * init.c (constant_value_1): Handle TREE_LIST init. + +2008-11-15 Jakub Jelinek <jakub@redhat.com> + + PR c++/37561 + * typeck.c (cp_build_unary_op): Don't call get_unwidened. Use + argtype instead of result_type. + +2008-11-14 Jason Merrill <jason@redhat.com> + + PR c++/38030 + * semantics.c (finish_call_expr): Don't repeat arg-dep lookup + for a non-dependent call. + + PR c++/37740 + * call.c (build_aggr_conv): Increment i. + +2008-11-13 Jason Merrill <jason@redhat.com> + + PR c++/37932 + * typeck2.c (process_init_constructor_record): Update bitfield + handling. + (check_narrowing): Update bitfield handling, print source type. + +2008-11-12 Jakub Jelinek <jakub@redhat.com> + + PR c++/36478 + Revert: + 2007-05-07 Mike Stump <mrs@apple.com> + * parser.c (check_empty_body): Add. + (cp_parser_iteration_statement): Add call to check_empty_body. + +2008-11-12 Jason Merrill <jason@redhat.com> + + PR c++/38007 + * typeck.c (cp_build_modify_expr): Update bitfield handling. + +2008-11-12 Jakub Jelinek <jakub@redhat.com> + + PR c++/34269 + * parser.c (cp_parser_simple_declaration): Don't commit + to tentative parse if parse errors were seen. + + PR c++/35334 + * error.c (dump_expr): Handle COMPLEX_EXPR. + +2008-11-10 Jakub Jelinek <jakub@redhat.com> + + PR c++/38021 + * parser.c (cp_parser_enum_specifier): After parsing :, + parse definitely. Don't return early if type specifier + is erroneous. + +2008-11-06 David Edelsohn <edelsohn@gnu.org> + + PR target/26397 + * g++spec.c (LIBSTDCXX_STATIC): New. + (lang_spec_driver): Use LIBSTDCXX_STATIC when not + shared_libgcc. + +2008-11-05 Fabien Chene <fabien.chene@gmail.com> + + PR c++/32519 + * cp-tree.h: Fix DECL_NONSTATIC_MEMBER_P to handle member template + functions. + +2008-11-05 Richard Guenther <rguenther@suse.de> + + PR middle-end/37742 + * decl.c (start_preparsed_function): Use the correct type for + building the RESULT_DECL. + +2008-10-31 Jakub Jelinek <jakub@redhat.com> + + PR c++/37967 + * decl.c (grokdeclarator): Diagnose auto function decl without + late return type and late return type function decl where type + is not auto. + + PR c++/37965 + * decl.c (cp_finish_decl): Diagnose type_uses_auto type with + no initializer. + +2008-10-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 11492 + * class.c (check_bitfield_decl): Rename min_precision to + tree_int_cst_min_precision. + * decl.c (finish_enum): Likewise. + +2008-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/26997 + * parser.c (cp_parser_token_starts_cast_expression): New. + (cp_parser_cast_expression): Peek the next token to decide whether + this could be a parenthesized constructor or is definitely an + actual cast. + +2008-10-24 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c/7543 + * typeck.c (build_x_binary_op): Update call to + warn_about_parentheses. + * parser.c (cp_parser_binary_expression): Add note about passing + the correct code for unary expressions. + +2008-10-24 Jakub Jelinek <jakub@redhat.com> + + * Make-lang.in (check-c++-subtargets): New alias for + check-g++-subtargets. + (lang_checks_parallelized): Add check-g++. + (check_g++_parallelize): New variable. + +2008-10-21 Richard Guenther <rguenther@suse.de> + + * semantics.c (simplify_aggr_init_exprs_r): Remove. + (expand_or_defer_fn): Do not walk the function body to + simplify aggr_init_exprs. + +2008-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/37004 + * typeck.c (cp_common_type): New. The same as + type_after_usual_arithmetic_conversions but without promotions. + (type_after_usual_arithmetic_conversions): Do the promotions and + call cp_common_type. + (common_type): Make it behave like the C version of this + function. Do not handle pointer types. + (common_pointer_type): Move handling of pointer types from + common_type to here. + (cp_build_binary_op): Use common_pointer_type instead of + common_type in call to pointer_diff. + Use cp_common_type instead of common_type. + * cp-tree.h (common_pointer_type): Declare. + +2008-10-14 Jakub Jelinek <jakub@redhat.com> + + PR c++/37819 + * cp-gimplify.c (cp_genericize_r): Only fold_convert COND_EXPR + arguments if they don't already have COND_EXPR's type. + +2008-10-14 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/37650 + * pt.c (push_template_decl_real): Check that current_template_parms + is not null. + (process_partial_specialization): Assert current_template_parms not + null. + +2008-10-13 Doug Evans <dje@google.com> + + * cp-tree.h (DECL_MAIN_P): Fix parentheses around expression. + +2008-10-10 Jakub Jelinek <jakub@redhat.com> + + PR c++/37146 + * cp-gimplify.c (cp_genericize_r): Fix up bitfield operands of + COND_EXPR. + +2008-10-09 Jakub Jelinek <jakub@redhat.com> + + PR c++/37568 + * semantics.c (finalize_nrv_r): Clear DECL_INITIAL instead of + setting it to error_mark_node. + +2008-10-07 Steve Ellcey <sje@cup.hp.com> + + * decl.c (start_cleanup_fn): Declare as inline. + +2008-10-06 Jason Merrill <jason@redhat.com> + + PR c++/37376, other mangling issues + * mangle.c (write_type): Update TYPE_PACK_EXPANSION mangling. + (write_member_name): Break out from... + (write_expression): ...here. Handle dependent COMPONENT_REF. + (write_template_arg): Wrap an argument pack in 'I'/'E'. + (write_builtin_type): Update char16/32_t mangling. + (write_nested_name, write_prefix): Don't forget template args + for typename types. + * operators.def: Add ARROW_EXPR, update COMPONENT_REF and + EXPR_PACK_EXPANSION. + +2008-10-06 Aldy Hernandez <aldyh@redhat.com> + + * typeck.c (build_x_indirect_ref): Add location argument. + (cp_build_binary_op): Pass location to warn_for_div_by_zero. + (cp_build_unary_op): Add location argument. + (cp_build_modify_expr): Same. + * class.c (build_base_path): Pass location to build_indirect_ref. + * semantics.c (handle_omp_for_class_iterator): Pass elocus to + build_modify_expr. + +2008-10-05 Dodji Seketeli <dodji@redhat.com> + + PR c++/37410 + * cp-gimplify.c (cp_gimplify_expr): For each USING_STMT + make sure an IMPORTED_DECL node is added to the BLOCK_VARS list + of the innermost containing BLOCK. + +2008-10-03 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/37719 + * error.c (dump_function_decl): Save the exceptions in case of + error about incompatible specifications in a specialization. + +2008-10-01 Andrew Pinski <andrew_pinski@playstation.sony.com> + + * tree.c (lvalue_p_1): COMPOUND_LITERAL_EXPR is also an lvalue. + +2008-09-30 H.J. Lu <hongjiu.lu@intel.com> + + PR c++/37683 + * parser.c (cp_parser_selection_statement): Fix uninitialized + variable. + +2008-09-30 Simon Martin <simartin@users.sourceforge.net> + + PR c++/37555 + PR c++/37556 + * decl.c (grokdeclarator): Set the type for typedefs to a + nested-name-specifier to error_mark_node. + +2008-09-30 Paolo Bonzini <bonzini@gnu.org> + + * parser.c (cp_parser_selection_statement): Implement here the + -Wempty-body warning for `if' and `else' statements. + * semantics.c (finish_if_stmt): Do not call empty_body_warning. + +2008-09-25 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/37649 + * name-lookup.c (maybe_process_template_type_declaration): Check + return value of push_template_decl_real for error_mark_node. + +2008-09-24 Aldy Hernandez <aldyh@redhat.com> + + * semantics.c (finish_fname): Pass location to fname_decl. + +2008-09-23 Jakub Jelinek <jakub@redhat.com> + + PR c++/37533 + * semantics.c (finish_omp_for): If processing_template_decl, just build + MODIFY_EXPR for init instead of calling cp_build_modify_expr. + +2008-09-23 Aldy Hernandez <aldyh@redhat.com> + + * typeck.c (build_array_ref): Pass location to cp_build_binary_op. + (get_member_function_from_ptrfunc): Same. + (build_x_binary_op): Same. + (build_binary_op): Same. + (cp_build_binary_op): New location argument. + (pointer_diff): Pass location to cp_build_binary_op. + (cp_truthvalue_conversion): Pass location to build_binary_op. + (convert_ptrmem): Pass location to cp_build_binary_op. + (cp_build_modify_expr): Same. + (build_ptrmemfunc): Same. + * init.c (expand_cleanup_for_base): Pass location to + c_common_truthvalue_conversion. + (build_new_1): Pass location to cp_build_binary_op. + (build_vec_delete_1): Pass location to *build_binary_op, + c_common_truthvalue_conversion. + (build_vec_init): Same. + (build_delete): Same. + * decl.c (compute_array_index_type): Same. + * call.c (build_new_op): Same. + * rtti.c (build_dynamic_cast_1): Same. + * cp-tree.h: Add argument to cp_build_binary_op. + * semantics.c (handle_omp_for_class_iterator): Pass location to + *build_binary_op, c_common_truthvalue_conversion. + * decl2.c (get_guard_cond): Same. + +2008-09-17 Richard Guenther <rguenther@suse.de> + + PR c++/22374 + * rtti.c (build_dynamic_cast_1): Convert the COND_EXPR + result to the correct type. + +2008-09-17 H.J. Lu <hongjiu.lu@intel.com> + + PR c++/37450 + * name-lookup.c (pushdecl_maybe_friend): Don't return the old + parameter for duplicate. + +2008-09-17 Jason Merrill <jason@redhat.com> + + PR c++/37588 + * name-lookup.c (lookup_type_scope): Look through sk_function_parms. + +2008-09-17 Jakub Jelinek <jakub@redhat.com> + + PR c++/37552 + * typeck.c (build_array_ref): Use protected_set_expr_location instead + of SET_EXPR_LOCATION when ret might not be an expression. + +2008-09-17 Jan Hubicka <jh@suse.cz> + + PR c++/18071 + * cp/decl.c (start_method): Set DECL_NO_INLINE_WARNING_P. + +2008-09-16 Jakub Jelinek <jakub@redhat.com> + + PR c++/37531 + * semantics.c (finish_compound_literal): Return error_mark_node if + type is errorneous. + + PR c++/37532 + * lex.c (init_reswords): Don't populate ridpointers for D_CONLY + reserved words. + +2008-09-15 Aldy Hernandez <aldyh@redhat.com> + + * decl.c (duplicate_decls): Call error_at. + (grokfndecl): New location argument. Use location if available. + (grokdeclarator): Pass declarator location to grokfndecl. + * cp-tree.h (struct cp_declarator): Update comment for id_loc. + * decl2.c (check_classfn): Use error_at. + * parser.c (cp_parser_init_declarator): Set function_start_locus + to brace location. + (cp_parser_member_declaration): Set id_loc for function declarators. + +2008-09-09 Jan Hubicka <jh@suse.cz> + + PR middle-end/37500 + * pt.c (tsubst_decl): Do not copy DECL_STRUCT_FUNCTION pointer. + +2008-09-09 Jakub Jelinek <jakub@redhat.com> + + PR c++/37417 + * tree.c (array_type_nelts_top): Add size_one_node instead of + integer_one_node. + +2008-09-09 Jason Merrill <jason@redhat.com> + + PR c++/37439 + * pt.c (tsubst_copy) [PARM_DECL]: Don't abort if the parm has + DECL_CONTEXT set. + +2008-09-09 Jakub Jelinek <jakub@redhat.com> + + PR c++/37389 + * decl.c (build_enumerator): Handle previous value's DECL_INITIAL + being error_operand_p. Don't clear value if it was error_mark_node. + +2008-09-09 Paolo Bonzini <bonzini@gnu.org> + + * cp-objcp-common.h (LANG_HOOKS_EXPAND_DECL): Remove. + * cp-tree.h: Don't mention DECL_ANON_UNION_ELEMS. + * semantics.c (anon_aggr_type_p): Remove. + +2008-09-06 Jason Merrill <jason@redhat.com> + + PR c++/37302 + * parser.c (cp_parser_parameter_declaration_list): Process the + PARM_DECLs as we go and push them. Return a TREE_LIST. + (cp_parser_parameter_declaration_clause): Return a TREE_LIST. + (cp_parser_direct_declarator): Create a binding level and + suppress deprecated warnings in the parameter list. + (make_call_declarator): PARMS is now a tree. + * cp-tree.h (struct cp_declarator): Function parms are now a tree. + * decl.h (enum deprecated_states, deprecated_state): Move here. + * decl.c: From here. + (type_is_deprecated): New fn. + (grokparms): PARMLIST is a tree now. Warn about parms that + use deprecated types. + * mangle.c (write_expression): Handle PARM_DECL, CALL_EXPR and + 0-operand cast. + * pt.c (tsubst) [DECLTYPE_TYPE]: Set skip_evaluation. + (tsubst_copy) [PARM_DECL]: Handle a PARM_DECL used outside of a + function. + * name-lookup.c (pushtag): Look through function parameter scopes. + (pushdecl_maybe_friend): Don't set DECL_CONTEXT on a PARM_DECL + when we're parsing a function declarator. + +2008-09-05 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/37342 + * tree.c (cp_build_qualified_type_real): Deal with sharing of + TYPE_LANG_SPECIFIC in the canonical types of pointer-to-method + types. + +2008-09-04 Ian Lance Taylor <iant@google.com> + + * parser.c (check_no_duplicate_clause): Change code parameter to + enum omp_clause_code. + +2008-09-03 Jakub Jelinek <jakub@redhat.com> + + PR c++/37348 + * decl.c (cp_finish_decl): Only set + DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P if decl is VAR_DECL. + + PR c++/37189 + * cp-tree.h (defer_mark_used_calls, deferred_mark_used_calls): New + extern decls. + * decl2.c (mark_used): If defer_mark_used_calls, push decl into + deferred_mark_used_calls vector and exit early. + * decl.c (defer_mark_used_calls, deferred_mark_used_calls): New + variables. + (finish_function): Set defer_mark_used_calls for the duration of the + function. Call mark_used on any queued decls. + +2008-09-02 Jason Merrill <jason@redhat.com> + + PR c++/37208 + * call.c (build_over_call): Make =delete work with SFINAE. + * class.c (resolve_address_of_overloaded_function): Likewise. + + * cp-tree.h (struct lang_decl_flags): Rename threadprivate_p to + threadprivate_or_deleted_p. + (CP_DECL_THREADPRIVATE_P): Adjust. + (DECL_DELETED_FN): Likewise. + (SD_UNINITIALIZED, SD_INITIALIZED, SD_DEFAULTED): New macros. + (SD_DELETED): New macro. + * parser.c (cp_parser_init_declarator): Use them. + * decl.c (start_decl): Use them. + + * decl2.c (mark_used): Give =deleted error even in sizeof. + + * typeck2.c (check_narrowing): Downgrade narrowing error to + permerror. + +2008-09-02 Aldy Hernandez <aldyh@redhat.com> + + * typeck.c (build_array_ref): Use new location argument. + * class.c (build_vtbl_ref_1): Pass location to build_array_ref. + * call.c (build_new_op): Same. + * decl2.c (grok_array_decl): Same. + * cp-tree.h (build_array_ref): Add location argument to prototype. + +2008-09-01 Aldy Hernandez <aldyh@redhat.com> + + * typeck.c (build_x_indirect_ref): Add location argument. + * class.c (build_base_path): Pass location to build_indirect_ref. + * pt.c (tsubst_copy_and_build): Pass location to + finish_label_address_expr. + * parser.c (cp_parser_unary_expression): Same. + +2008-08-31 Jason Merrill <jason@redhat.com> + + Implement late-specified return type using 'auto'. + * cp-tree.h (struct cp_declarator): Add late_return_type field to + function declarator. + * parser.c (cp_parser_late_return_type_opt): New fn. + (cp_parser_direct_declarator): Use it. + (make_call_declarator): Put it in the declarator. + * decl.c (grokdeclarator): Splice in late-specified return type. + * pt.c (splice_late_return_type): New fn. + +2008-08-29 Michael Meissner <gnu@the-meissners.org> + + * decl.c (builtin_function_1): Take a bool argument to decide + whether to use pushdecl or pushdecl_top_level. + (duplicate_decls): Copy function specific target and optimization + options on duplicate declarations. + (cxx_builtin_function): Update builtin_function_1 call. + (cxx_builtin_function_ext_scope): New function, guarantee that the + declaration is done at global scope. + + * cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE): New + macro, define builtin function hook for delayed machine specific + builtins. + + * cp-tree.h (cxx_builtin_function_ext_scope): Add declaration. + +2008-08-30 Jason Merrill <jason@redhat.com> + + PR c++/37288 + * pt.c (dependent_type_p): Don't abort on auto outside of a template. + +2008-08-29 Jason Merrill <jason@redhat.com> + + Implement C++0x 'auto' semantics. + * decl.c (start_decl_1): Don't complain about auto being incomplete. + (cp_finish_decl): Deduce auto. + * init.c (build_new): Handle 'new auto'. + * typeck2.c (cxx_incomplete_type_diagnostic): Give a different + message for auto than for normal template type parms. + * pt.c (type_dependent_expression_p): Handle { }. + (make_auto): New function. + (listify_autos): New function. + (do_auto_deduction): New function. + (is_auto): New function. + (type_uses_auto): New function. + * cp-tree.h: Declare them. + * parser.c (cp_parser_decl_specifier_seq): In C++0x mode, don't + treat auto as a declspec. + (cp_parser_simple_type_specifier): It's a type-specifier. + +2008-08-29 Mark Mitchell <mark@codesourcery.com> + + * mangle.c (write_type): Add target-specific manglings for + non-fundamental types to the substitution table. + gcc/testsuite/ + +2008-08-29 Jakub Jelinek <jakub@redhat.com> + + PR fortran/29635 + PR fortran/23057 + * name-lookup.c (do_using_directive, cp_emit_debug_info_for_using): + Adjust debug_hooks->imported_module_or_decl callers. + +2008-08-29 Jan Hubicka <jh@suse.cz> + + * cp-gimplify.c (cp_gimplify_expr): Add PRED_CONTINUE heuristic. + +2008-08-28 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/37260 + * decl.c (reshape_init_r): Check init for error_mark_node. + +2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/17880 + * semantics.c (maybe_convert_cond): Call verify_sequence_points. + (finish_return_stmt): Likewise. + (finish_switch_condition): Likewise. + +2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * cp-tree.h: Fix #error directive. + +2008-08-26 Douglas Gregor <doug.gregor@gmail.com> + + * typeck.c (type_after_usual_arithmetic_conversions): Don't do the + usual arithmetic conversions on scoped enumeration types. + (common_type): Ditto. + (default_conversion): Don't perform integral promotions on scoped + enumeration types. + (build_array_ref): Scoped enumeration types can't be used as + subscripts. + * decl.c (start_enum): If building a C++0x scoped enumeration, + enter its scope. If provided with an underlying type, check that + underlying type and set up the enumeration type accordingly. + (finish_enum): Only compute an underlying type if the underlying + type isn't already fixed, and only convert the enumerator values + now if we've just computed the underlying type. Finish the scope + of C++0x scoped enumerations. + (build_enumerator): For enumerations with a fixed underlying type, + check the enumerator values when the enumerator is defined. + (lookup_enumerator): New. + * call.c (standard_conversion): Don't allow assignment from + integers to scoped enumeration types, even with -fpermissive. + Don't convert from scoped enumerations to bool or any arithmetic + types. + (build_conditional_expr): Don't per the usual arithmetic + conversions for scoped enumeration types. + (convert_like_real): Check complain to see if we should + produce warnings. + * error.c (class_key_or_enum_as_string): Print scoped enums. + * cp-tree.h (MAYBE_CLASS_TYPE_P): Check CLASS_TYPE_P, not + TYPE_LANG_FLAG_5. + (INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P): New. + (SCOPED_ENUM_P): New. + (UNSCOPED_ENUM_P): New. + (SET_SCOPED_ENUM_P): New. + (ENUM_UNDERLYING_TYPE): New. + * pt.c (lookup_template_class): Update the instantiation of enum + types to deal with C++0x scoped enumerations and underlying + types. + * name-lookup.c (begin_scope): Deal with scoped enumeration + scopes. + (lookup_qualified_name): Deal with lookup into enumeration types. + * name-lookup.h (enum scope_kind): Add sk_scoped_enum. + * parser.c (cp_parser_class_or_namespace_name): Rename to... + (cp_parser_qualifying_entity): ... this. Also, in C++0x mode, + parse a type-name that can be an enumeration type. + (cp_parser_nested_name_specifier_opt): Update with C++0x grammar. + (cp_parser_elaborated_type_specifier): Parse the + optional `struct' or `class' following enum (in C++0x). + (cp_parser_enum_specifier): Parse C++0x scoped enumerations and + enum-base clauses. + +2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * typeck.c: Update all calls to pedwarn. + * decl.c: Likewise. + * call.c: Likewise. + * error.c: Likewise. + * pt.c: Likewise. + * name-lookup.c: Likewise. + * parser.c: Likewise. + +2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/35158 + * parser.c (cp_parser_omp_for_loop): Handle parenthesized + initializers. + +2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * parser.c: Update all calls to inform. + * typeck.c: Likewise. + * init.c: Likewise. + * class.c: Likewise. + * call.c: Likewise. + * method.c: Likewise. + * friend.c: Likewise. + * typeck2.c: Likewise. + * pt.c: Likewise. + * name-lookup.c: Likewise. + * lex.c: Likewise. + +2008-08-19 Jakub Jelinek <jakub@redhat.com> + + PR debug/37156 + * error.c (cp_print_error_function): Deal with recursive BLOCK trees. + +2008-08-18 Tomas Bily <tbily@suse.cz> + + * tree.c (cp_tree_equal): Use CONVERT_EXPR_CODE_P. + +2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * typeck.c: Update all callers of permerror. + * init.c: Likewise. + * class.c: Likewise. + * decl.c: Likewise. + * call.c: Likewise. + * except.c: Likewise. + * cvt.c: Likewise. + * typeck2.c: Likewise. + * pt.c: Likewise. + * semantics.c: Likewise. + * name-lookup.c: Likewise. + * lex.c: Likewise. + * decl2.c: Likewise. + * parser.c: Likewise. + +2008-08-14 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/34485 + * pt.c (check_template_shadow): Change to return a bool. + * name-lookup.c (push_class_level_binding): Early return if + check_template_shadow returns false. + * cp-tree.h (check_template_shadow): Adjust declaration. + +2008-08-14 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/34600 + * decl.c (grokdeclarator): In case of extern and initializer, return + error_mark_node after the error. + +2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 30551 + * decl.c (grokfndecl): Call check_main_parameters_type only if + -Wmain. + +2008-08-12 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/37087 + * parser.c (cp_parser_class_head): Early return error_mark_node in + case of global qualification of class name or qualified name that + does not name a class. + +2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/12242 + * cvt.c (ocp_convert): Warn for out-of-range conversions to enum. + +2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 36901 + * cp-tree.h (struct diagnostic_context, struct diagnostic_info): + Delete forward declarations. Check that toplev.h has not been + included before this file. Include toplev.h and diagnostic.h. + * error.c (cp_cpp_error): Use DK_PEDWARN. + (cxx_incomplete_type_diagnostic): Update declaration. + (cxx_incomplete_type_error): Use DK_ERROR. + * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t + as argument. Use emit_diagnostic. + (cxx_incomplete_type_error): Use DK_ERROR. + (add_exception_specifier): Use diagnostic_t instead of custom + codes. + * typeck.c (complete_type_or_else): Update call to + cxx_incomplete_type_diagnostic. + * init.c (build_delete): Likewise. + * call.c (diagnostic_fn_t): Remove unused typedef. + (build_temp): Pass a pointer to diagnostic_t. + (convert_like_real): Use emit_diagnostic. + (joust): Check return value of warning before giving informative + note. + * friend.c (do_friend): Check return value of warning + before giving informative note. + * parser.c (cp_parser_template_id): Likewise. + +2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 7651 + * class.c (check_bases_and_members): Warn with -Wuninitialized + instead of -Wextra. + +2008-08-08 Volker Reichelt <v.reichelt@netcologne.de> + + PR c++/35985 + * decl.c (xref_basetypes): Check base for MAYBE_CLASS_TYPE_P, + and make sure it is not a union. + +2008-08-07 H.J. Lu <hongjiu.lu@intel.com> + + * semantics.c (finish_decltype_type): Initialize type. + +2008-08-07 Douglas Gregor <doug.gregor@gmail.com> + + * semantics.c (finish_decltype_type): Handle calls to function + pointers and references to functions properly. + +2008-08-06 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/36460 + * parser.c (cp_parser_template_argument): Don't assume that '>>' + following a type-id is an error when in C++0x mode. + +2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 26785 + * decl.c (grokdeclarator): Use explicit location with permerror_at. + +2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 8715 + * typeck.c (cp_build_binary_op): Move code to c-common.c. + +2008-08-05 Jason Merrill <jason@redhat.com> + + PR c++/37016 + * decl.c (build_ptrmemfunc_type): Don't require structural + comparison of PMF types. + * tree.c (cp_build_qualified_type_real): Don't clear + a valid TYPE_PTRMEMFUNC_TYPE. + * typeck.c (cp_build_unary_op): Still do build_ptrmemfunc in + templates. + +2008-08-04 Jason Merrill <jason@redhat.com> + + PR c++/36963 + * typeck2.c (check_narrowing): Allow narrowing conversion + from an explicit floating-point constant. + + PR c++/37006 + * pt.c (tsubst_decl): Leave DECL_INITIAL set on deleted + instantiations. + +2008-08-04 Simon Baldwin <simonb@google.com> + + PR c++/36999 + * parser.c (cp_parser_elaborated_type_specifier): Warn only when + the declaration's id is followed by a semicolon. + +2008-07-31 Jakub Jelinek <jakub@redhat.com> + + PR c++/36405 + * rtti.c (get_tinfo_decl_dynamic, get_typeid): Call + complete_type_or_else even for UNKNOWN_TYPE to get diagnostics. + +2008-07-31 Jason Merrill <jason@redhat.com> + + PR c++/36633 + * init.c (build_new_1): Don't convert pointer to the data type + until we're actually going to treat it as that type. + + PR c++/11309 + * tree.c (build_aggr_init_expr): Split out... + (build_cplus_new): ...from here. + (stabilize_init): Don't mess with AGGR_INIT_EXPR either. + * init.c (build_new_1): new T() means value-initialization, + not default-initialization. + (build_vec_init): Likewise. + (build_value_init_1): Use build_aggr_init_expr. + +2008-07-30 Dodji Seketeli <dseketel@redhat.com> + + PR c++/36767 + * decl2.c (fix_temporary_vars_context_r): New function. + (one_static_initialization_or_destruction): Make sure temporary + variables part of the initialiser have their DECL_CONTEXT() + properly set. + +2008-07-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 34389 + * typeck.c (build_binary_op): Encapsulate code into + shorten_binary_op. + +2008-07-29 Jakub Jelinek <jakub@redhat.com> + + PR c++/36852 + * tree.c (cplus_array_hash, build_cplus_array_type_1): Hash on + TYPE_UID instead of pointers. + +2008-07-29 Jan Hubicka <jh@suse.cz> + + * optimize.c (maybe_clone_body): Remove DECL_INLINE. + * decl.c (duplicate_decls): Likewise. + (grokfndecl): Likewise. + (start_method): Likewise. + * method.c (make_thunk, make_alias_for, implicitly_declare_fn): + Likewise. + * pt.c (register_specialization, regenerate_decl_from_template): + Likewise. + * decl2.c (grokfield): Likewise. + +2008-07-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 34985 + * decl.c (duplicate_decls): Merge USED flags. + +2008-07-27 Jason Merrill <jason@redhat.com> + + PR c++/36943 + * decl.c (reshape_init_r): Allow C++0x initializer lists. + +2008-07-28 Richard Guenther <rguenther@suse.de> + + Merge from gimple-tuples-branch. + + 2008-07-22 Aldy Hernandez <aldyh@redhat.com> + + * cp-gimplify.c (gimplify_if_stmt): Set location on newly created + COND_EXPR. + + 2008-07-18 Jakub Jelinek <jakub@redhat.com> + + * decl.c (finish_function): Call gimple_body after cp_genericize. + + 2008-07-18 Aldy Hernandez <aldyh@redhat.com> + + * optimize.c: Include gimple.h instead of tree-gimple.h. + * Make-lang.in (cp-gimplify.o): Depend on tree-iterator.h. + * cp-gimplify.c: Rename tree-gimple.h to gimple.h. Include + tree-iterator.h. + + 2008-07-16 Jakub Jelinek <jakub@redhat.com> + + * optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE for the clone. + + 2008-07-14 Jakub Jelinek <jakub@redhat.com> + + * cp-gimplify.c (cp_gimplify_expr): Update comment. + + 2008-07-14 Aldy Hernandez <aldyh@redhat.com> + + * cp-tree.h (union lang_tree_node): Rename GENERIC_NEXT to + TREE_CHAIN. + * cp-gimplify.c (cxx_omp_clause_apply_fn): Rename + GIMPLE_MODIFY_STMT to MODIFY_EXPR. + (cxx_omp_clause_copy_ctor): Same. + (cxx_omp_clause_assign_op): Same. + + 2008-05-28 Jakub Jelinek <jakub@redhat.com> + + * cp-gimplify.c (cp_gimplify_omp_for): Add pre_p argument. Tuplify. + (cp_gimplify_expr): Adjust caller. + + 2008-05-11 Doug Kwan <dougkwan@google.com> + + * init.c (build_vec_delete): Add type conversion for argument + 0 of POINTER_PLUS_EXPR. + + 2008-04-29 Doug Kwan <dougkwan@google.com> + + * decl2 (File): Include "gimple.h" + (cp_write_global_declarations): Use gimple_body instead of + DECL_SAVED_TREE. + * Make-lang.in (cp/decl2.o): Add $(GIMPLE_H) + + 2008-04-10 Diego Novillo <dnovillo@google.com> + + http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00913.html + + * optimize.c (maybe_clone_body): Re-enable call to + clone_body. + * cp-gimplify.c (cp_gimplify_omp_for): Mark disabled + code with call to gimple_unreachable. + (cp_genericize): Fix handling of clone bodies. + + 2008-04-04 Diego Novillo <dnovillo@google.com> + + http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00413.html + + * optimize.c (maybe_clone_body): Re-enable. + + 2008-02-19 Diego Novillo <dnovillo@google.com> + Oleg Ryjkov <olegr@google.com> + + http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html + + * cp-gimplify.c (gimplify_for_stmt): Change gimple_seq + argument to gimple_seq *. Update all users. + (gimplify_must_not_throw_expr): Likewise. + + 2008-02-04 Oleg Ryjkov <olegr@google.com> + + * except.c: Include gimple.h + (cp_protect_cleanup_actions): Convert to tuples. + * Make-lang.in (cp/except.o): Add dependency on gimple.h + + 2007-11-10 Aldy Hernandez <aldyh@redhat.com> + + * cp-gimplify.c (gimplify_cp_loop): Call tree_annotate_all_with_locus + instead of annotating each block manually. + + 2007-10-30 Aldy Hernandez <aldyh@redhat.com> + + * cp-gimplify.c (gimplify_cp_loop): Tuplify. + (gimplify_for_stmt): Same. + (gimplify_switch_stmt): Same. + (cp_gimplify_expr): [FOR_STMT]: Do not call gimplify_for_stmt. Return + GS_OK. + [WHILE_STMT]: Return GS_OK. + [SWITCH_STMT]: Same. + [CONTINUE_STMT]: Same. + [BREAK_STMT]: Same. + (cp_genericize): Set gimple_body() of cloned functions when needed. + + 2007-10-29 Aldy Hernandez <aldy@quesejoda.com> + + * cp-gimplify.c: Move build_gimple_eh_filter_tree here. + (cp_gimplify_init_expr): Convert to tuples. + (gimplify_must_not_throw_expr): Make function return a + gimplify_status and convert to tuples. + + 2007-10-18 Aldy Hernandez <aldy@quesejoda.com> + + * cp-gimplify.c (genericize_try_block): Enable and do not call + gimplify_stmt. + (genericize_catch_block): Same. + (genericize_eh_spec_block): Same. + Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree. + (cp_gimplify_expr): Enable TRY_BLOCK, HANDLER, and EH_SPEC_BLOCK. + + 2007-10-16 Aldy Hernandez <aldy@quesejoda.com> + + * optimize.c (maybe_clone_body): Comment out call to clone_body. + * decl.c (finish_function): Use gimple_body instead of + DECL_SAVED_TREE. + * cp-tree.h (cp_gimplify_expr): Last 2 arguments are sequences. + * cp-gimplify.c (genericize_try_block): Comment out. + (genericize_catch_block): Same. + (genericize_eh_spec_block): Same. + (gimplify_cp_loop): Comment out calls to gimplify_stmt. + (gimplify_for_stmt): Comment out. + (gimplify_switch_stmt): Comment out call to gimplify_stmt. + (cp_gimplify_omp_for): Same. + (gimplify_must_not_throw_expr): Argument pre_p is a sequence. + Comment out call to gimplify_stmt and append_to_statement_list. + Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree. + (cp_gimplify_init_expr): Arguments pre_p and post_p are sequences. + (cp_gimplify_expr): Same. + Comment out calls to genericize_*_block. Comment out call to + gimplify_for_stmt. + +2008-07-27 H.J. Lu <hongjiu.lu@intel.com> + + PR c++/36944 + * class.c (type_has_user_provided_default_constructor): Handle + default parameters. + +2008-07-27 Paolo Carlini <paolo.carlini@oracle.com> + + * decl.c (push_library_fn): Add a parameter for the exceptions that + the function may throw. + (push_void_library_fn, push_throw_library_fn, expand_static_init): + Adjust. + (build_library_fn): Change to static. + * cp-tree.h: Adjust declarations. + * except.c (declare_nothrow_library_fn): New. + (do_get_exception_ptr, do_begin_catch, do_free_exception, + do_allocate_exception): Use the latter, adjust the declarations + (ie, add empty exception-specification), consistently with the + actual implementation in libsupc++. + +2008-07-25 Jan Hubicka <jh@suse.cz> + + * typeck.c (inline_conversion): Remove. + (cp_build_function_call): Do not use inline_conversion. + * decl.c (duplicate_decls): Do not insist on inline being declared + early. + (start_cleanup_fn): Do not assume that INLINE flags prevent function + from being output. We now remove static functions always. + (finish_function): Do return warning on all static functions. + * call.c (build_over_call): Do not use inline_conversion. + * cp-tree.h (possibly_inlined_p): Declare. + (inline_conversion): Remove. + * pt.c (instantiate_decl): Use possibly_inlined_p predicate. + * decl2.c (cp_write_global_declarations): Likewise. + (mark_used): Likewise. + (possibly_inlined_p): New functions. + +2008-07-25 Jason Merrill <jason@redhat.com> + + * class.c (type_has_user_provided_default_constructor): Handle + templates. + +2008-07-23 Jan Hubicka <jh@suse.cz> + + * decl.c (duplicate_decls): Update comment and unit-at-a-time. + (grogfndecl): Drop flag_inline_trees code. + * pt.c (instantiate_decl): Drop flag_iline_trees code. + * lex.c (cxx_init): Do not set unit-at-a-time. + +2008-07-23 Jason Merrill <jason@redhat.com> + + * mangle.c (write_unqualified_name): Avoid infinite recursion when + trying to mangle a decl with no name. + + Implement defaulted/deleted functions as per N2346 + * cp-tree.h (struct lang_decl_flags): Add defaulted_p bitfield. + (DECL_DELETED_FN): New macro. + (DECL_DEFAULTED_FN): New macro. + * class.c (user_provided_p): New fn. + (defaultable_fn_p): New fn. + (type_has_user_provided_constructor): New fn. + (type_has_user_provided_default_constructor): New fn. + (check_methods): A defaulted fn is still trivial. + (check_bases_and_members): Likewise. + * decl.c (grok_special_member_properties): Likewise. + (duplicate_decls): Complain about redeclaring a function as deleted. + (start_decl): initialized==2 means deleted. + (cp_finish_decl): Handle deleted/defaulted semantics. + * decl2.c (grokfield): Likewise. + (mark_used): Check DECL_DEFAULTED_FN instead of DECL_ARTIFICIAL. + Complain about using a deleted fn. + * init.c (build_value_init_1): Use type_has_user_provided_constructor. + (perform_member_init): Check for a user-provided default constructor + even if TYPE_NEEDS_CONSTRUCTING. + (build_new_1): Likewise. + * call.c (build_over_call): Don't call mark_used twice. + * method.c (implicitly_declare_fn): Set DECL_DEFAULTED_FN. + * search.c (check_final_overrider): Check for deleted mismatch. + * parser.c (cp_parser_init_declarator): Tell start_decl about =delete. + (cp_parser_pure_specifier): Handle =default and =delete. + + * error.c (maybe_warn_cpp0x): Suggest -std=gnu++0x as well. + +2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 35058 + * typeck.c: All calls to pedwarn changed. + * decl.c: All calls to pedwarn changed. + * call.c: All calls to pedwarn changed. + * error.c: All calls to pedwarn changed. + * typeck2.c: All calls to pedwarn changed. + * pt.c: All calls to pedwarn changed. + * name-lookup.c: All calls to pedwarn changed. + * parser.c: All calls to pedwarn changed. + +2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * call.c: Fix comment typos. + * class.c: Likewise. + * cp-tree.h: Likewise. + * cxx-pretty-print.c: Likewise. + * decl.c: Likewise. + * init.c: Likewise. + * name-lookup.c: Likewise. + * operators.def: Likewise. + * parser.c: Likewise. + * pt.c: Likewise. + * tree.c: Likewise. + * typeck.c: Likewise. + +2008-07-21 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/36871 + PR c++/36872 + * semantics.c (classtype_has_nothrow_assign_or_copy_p): Only check + copy constructors and copy assignment operators proper. + +2008-07-21 Rafael Ávila de Espíndola <espindola@google.com> + + * parser.c (cp_token): Remove in_system_header. + (eof_token): Remove in_system_header. + (cp_lexer_get_preprocessor_token): Don't set in_system_header. + (cp_lexer_set_source_position_from_token): Don't set in_system_header. + (cp_parser_member_declaration): Use in_system_header_at. + * pt.c (lookup_template_class): Don't set DECL_IN_SYSTEM_HEADER. + (pop_tinst_level): Don't set in_system_header. + (instantiate_class_template): Don't set in_system_header. + (instantiate_decl): Don't set in_system_header. + (instantiate_pending_templates): Don't set in_system_header. + +2008-07-21 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/36870 + * semantics.c (classtype_has_nothrow_assign_or_copy_p): Use + TYPE_NOTHROW_P, not TREE_NOTHROW. + (trait_expr_value): Likewise. + +2008-07-18 Dodji Seketeli <dseketel@redhat.com> + + PR c++/36407 + * call.c (convert_like_real): Don't take the error code path + when a rvalue or base conversion has the bad_p field set. + +2008-07-18 Kris Van Hees <kris.van.hees@oracle.com> + + * rtti.c (emit_support_tinfos): Add char16_type_node and + char32_type_node. + * typeck2.c (digest_init): Support char16_t and char32_t. + +2008-07-18 Kavih R. Ghazi <ghazi@caip.rutgers.edu> + + * cvt.c (convert_to_void): Avoid C++ keywords. + * decl.c (walk_namespaces_r, wrapup_globals_for_namespace): + Likewise. + * friend.c (is_friend): Likewise. + * init.c (perform_member_init): Likewise. + * mangle.c (write_template_prefix, write_template_template_param): + Likewise. + * name-lookup.c (do_namespace_alias, do_using_directive, + parse_using_directive, ambiguous_decl, arg_assoc): Likewise. + * parser.c (cp_parser_template_id, cp_parser_namespace_definition, + cp_parser_objc_typename, cp_parser_objc_method_keyword_params): + Likewise. + * pt.c (is_specialization_of_friend, lookup_template_class, + push_tinst_level, instantiate_class_template, + tsubst_copy_and_build): Likewise. + * tree.c (add_stmt_to_compound): Likewise. + * typeck.c (finish_class_member_access_expr): Likewise. + +2008-07-17 Julian Brown <julian@codesourcery.com> + Mark Mitchell <mark@codesourcery.com> + + * decl2.c (determine_visibility): Allow target to override + visibility of class data. + +2008-07-17 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/36855 + * semantics.c (trait_expr_value): Update __has_trivial_destructor + semantics to the current WP (N2691). + +2008-07-16 Dodji Seketeli <dseketel@redhat.com> + + PR c++/13699 + * name-lookup.c (lookup_extern_c_fun_binding_in_all_ns): New function. + (pushdecl_maybe_friend): Check if a redeclaration of extern C function + complies with exception specification constraints. + +2008-07-14 Jason Merrill <jason@redhat.com> + + * lex.c (init_reswords): Always set D_OBJC. + +2008-07-11 Tom Tromey <tromey@redhat.com> + Ian Lance Taylor <iant@google.com> + + * lex.c (struct resword, reswords): Don't define. + (D_EXT, D_ASM, D_OBJC, D_CXX0X): Don't define. + (init_reswords): Clarify mask code. Use c_common_reswords rather + than reswords. + +2008-07-11 Dodji Seketeli <dseketel@redhat.com> + + PR c++/13101 + * decl.c (grokdeclarator): Warn about initializing variables + of storage class 'extern' only after the type of the declarator + has been properly computed. + +2008-07-11 Dodji Seketeli <dseketel@redhat.com> + + PR c++/31754 + * cp-tree.h (struct cp_decl_specifier_seq): Add a location field. It + carries the location of the primary type. + * parser.c (cp_parser_check_type_definition): Update documentation. + (cp_parser_check_for_definition_in_return_type, + cp_parser_check_for_invalid_template_id, + cp_parser_set_decl_spec_type, + cp_parser_check_for_definition_in_return_type, + cp_parser_diagnose_invalid_type_name, + cp_parser_new_expression, cp_parser_explicit_instantiation, + cp_parser_type_specifier, cp_parser_simple_type_specifier, + cp_parser_omp_for_loop, cp_parser_pragma): Use location in error + messages. + +2008-07-11 Dodji Seketeli <dseketel@redhat.com> + + PR c++/31754 + * pt.c, semantic.c: + * semantic.c (qualified_name_lookup_error, finish_id_expression): + Add a location_t parameter so that + error message can have a more accurate location. + * cp-tree.h: Updated prototype + * pt.c (tsubst_qualified_id): Use location in error messages. + * parser.c (cp_parser_postfix_expression, + cp_parser_objc_statement, cp_parser_trait_expr, + cp_parser_token_is_class_key, + cp_parser_uncommitted_to_tentative_parse_p, + cp_parser_check_for_invalid_template_id, cp_parser_is_string_literal, + cp_parser_error, cp_parser_name_lookup_error, + cp_parser_simulate_error, cp_parser_check_decl_spec, + cp_parser_check_decl_spec, cp_parser_non_integral_constant_expression, + cp_parser_diagnose_invalid_type_name, + cp_parser_parse_and_diagnose_invalid_type_name, + cp_parser_require_pragma_eol, cp_parser_make_typename_type, + cp_parser_string_literal, cp_parser_primary_expression, + cp_parser_primary_expression, cp_parser_unqualified_id, + cp_parser_nested_name_specifier_opt, cp_parser_postfix_expression, + cp_parser_postfix_dot_deref_expression, cp_parser_new_expression, + cp_parser_direct_new_declarator, cp_parser_builtin_offsetof, + cp_parser_label_for_labeled_statement, cp_parser_statement_seq_opt, + cp_parser_jump_statement, cp_parser_block_declaration, + cp_parser_simple_declaration, cp_parser_decl_specifier_seq, + cp_parser_function_specifier_opt, cp_parser_decltype, + cp_parser_mem_initializer_list, cp_parser_mem_initializer, + cp_parser_mem_initializer_id, cp_parser_template_parameter, + cp_parser_type_parameter, cp_parser_template_id, + cp_parser_template_name, cp_parser_template_argument): Likewise. + +2008-07-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/36760 + * pt.c (tsubst_function_type): Remove warning for type qualifiers + on function return type. + +2008-07-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/36760 + * pt.c (tsubst_function_type): Don't warn for type qualifiers + on function return type in case of system header. + +2008-07-09 Raksit Ashok <raksit@google.com> + + * parser.c (cp_parser_postfix_expression): New warning based on flag + warn_disallowed_functions. + +2008-07-08 Simon Martin <simartin@users.sourceforge.net> + + PR c++/34963 + * decl.c (grokdeclarator): Reset storage_class and staticp for friend + functions declared with a storage class qualifier. + +2008-07-03 Richard Guenther <rguenther@suse.de> + + PR c++/36128 + * typeck.c (cp_build_function_call): Move code to verify + builtin function arguments ... + * call.c (build_cxx_call): ... here. + +2008-07-02 Jason Merrill <jason@redhat.com> + + * Make-lang.in (cp/typeck2.o): Add $(REAL_H) dependency. + + Implement WG21 N2672, Initializer List proposed wording + * cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE. + (struct lang_type_class): Add has_list_ctor bitfield. + (TYPE_HAS_LIST_CTOR): New macro. + (BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node. + (CONSTRUCTOR_IS_DIRECT_INIT): New macro. + (LOOKUP_NO_NARROWING): New macro. + (LOOKUP_NO_COPY_CTOR_CONVERSION): New macro. + * parser.c (cp_parse_braced_list): Split out from... + (cp_parser_initializer_clause): ...here. + (cp_parser_postfix_expression): Build up CONSTRUCTOR for compound + literal here. + (cp_lexer_next_token_is_not_keyword): New fn. + (cp_parser_parenthesized_expression_list): Handle { }. + (cp_parser_new_expression, cp_parser_new_initializer): Likewise. + (cp_parser_assignment_expression, cp_parser_condition): Likewise. + (cp_parser_jump_statement, cp_parser_simple_declaration): Likewise. + (cp_parser_mem_initializer, cp_parser_init_declarator): Likewise. + (cp_parser_initializer, cp_parser_functional_cast): Likewise. + (cp_parser_omp_for_loop, cp_parser_cache_group): Likewise. + (cp_parser_save_member_function_body): Likewise. + * call.c (conversion_kind): Add ck_list, ck_aggr. + (struct conversion): Add check_narrowing bitfield, conversion list. + (build_list_conv): New fn. + (build_aggr_conv): New fn. + (implicit_conversion): Call them. + (standard_conversion): Set check_narrowing if appropriate. + (add_function_candidate): Handle LOOKUP_NO_COPY_CTOR_CONVERSION. + (build_user_type_conversion_1): When converting from an init list, + we allow additional conversions except when calling a copy ctor. + (convert_like_real): Calling an explicit ctor for an init list is + ill-formed. Handle ck_list and ck_addr. Check narrowing. + (build_new_method_call): If CONSTRUCTOR_IS_DIRECT_INIT is set and + class doesn't have a list ctor, break the {} into a TREE_LIST. + (compare_ics): ck_list is better than other UDCs. + (set_up_extended_ref_temp): Split out from initialize_reference. + (is_std_init_list): New fn. + (is_list_ctor): New fn. + * decl.c (cxx_init_decl_processing): Create init_list_type_node. + (reshape_init_array_1): Pass it to build_constructor. + (reshape_init_class): Ditto. + (initialize_artificial_var): Pass the appropriate type. + (build_aggr_init_full_exprs): Split out from... + (check_initializer): ...here. Handle new semantics. + (build_init_list_var_init): New subroutine of check_initializer. + (grokdeclarator): Converting constructors can have more than one parm. + (grok_special_member_properties): Set TYPE_HAS_LIST_CTOR. + * init.c (expand_default_init): Only do digest_init for aggregates. + * rtti.c (tinfo_base_init): Pass init_list_type_node to + build_constructor_from_list. + (generic_initializer, ptr_initializer): Ditto. + (ptm_initializer, class_initializer): Ditto. + (get_pseudo_ti_init): Ditto. + * error.c (dump_type): Handle init_list_type_node. + (maybe_warn_cpp0x): New fn. + (maybe_varn_variadic_templates): Call it. + * cvt.c (ocp_convert): Handle conversion from { }. + * tree.c (build_array_of_n_type): New fn. + * typeck2.c (store_init_value): Use init_list_type_node. + (digest_init): Likewise. + (check_narrowing): New fn. + * semantics.c: (finish_compound_literal): Take CONSTRUCTOR instead + of vector of constructor elts. Handle non-aggregate types. Make + constant literals static. + * pt.c: (tsubst_copy_and_build): Adjust. + (unify): Handle { }. + * name-lookup.c (arg_assoc_type): Handle init_list_type_node. + +2008-07-01 Daniel Jacobowitz <dan@codesourcery.com> + + * typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p. + (comp_ptr_ttypes_const): Likewise. + +2008-07-01 Andrew Haley <aph@redhat.com> + + * decl.c (finish_constructor_body): Don't set the return value of + the constructor if the constructor is that of a Java type. + +2008-06-30 Jakub Jelinek <jakub@redhat.com> + + PR c++/36662 + * decl2.c (is_late_template_attribute): If the first attribute + argument is IDENTIFIER_NODE, don't consider it when checking + if arguments are value or type dependent. + +2008-06-29 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/36655 + * pt.c (do_type_instantiation): In c++0x mode do not warn for + extern template. + +2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (cp-warn): Delete $(CXX_COMPAT_WARN). + +2008-06-28 Jakub Jelinek <jakub@redhat.com> + + PR c++/36364 + * repo.c (repo_emit_p): Put const static data members initialized + by const expr into *.rpo file, just return 2 if IDENTIFIER_REPO_CHOSEN + for it is 0. + +2008-06-27 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/36655 + * pt.c (do_decl_instantiation): In c++0x mode do not warn for + extern template. + +2008-06-24 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR c++/23194 + * typeck.c (cp_build_function_call): Show example syntax in + diagnostic. + +2008-06-21 Jonathan Wakely <jwakely.gcc@gmail.com> + + * typeck.c (composite_pointer_type_r, cxx_sizeof_expr, + cxx_alignof_expr, check_template_keyword, cp_build_binary_op, + pointer_diff, cp_build_unary_op, build_x_compound_expr_from_list, + build_reinterpret_cast_1, cp_build_c_cast, check_return_expr): Change + pedwarn to permerror. + * init.c (perform_member_init, build_new_1, build_new): Likewise. + * decl.c (warn_extern_redeclared_static, duplicate_decls, + * identify_goto, check_previous_goto_1, check_goto, define_label, + check_tag_decl, start_decl, check_class_member_definition_namespace, + grokfndecl, grokdeclarator): Likewise. + * except.c (check_handlers): Likewise. + * typeck2.c (digest_init): Likewise. + * pt.c (check_specialization_namespace, + check_explicit_instantiation_namespace, + maybe_process_partial_specialization, check_explicit_specialization, + convert_template_argument, do_decl_instantiation, + do_type_instantiation, instantiate_decl): Likewise. + * semantics.c (finish_template_type_parm): Likewise. + * name-lookup.c (pushdecl_maybe_friend, + check_for_out_of_scope_variable): Likewise. + * decl2.c (finish_static_data_member_decl, build_anon_union_vars, + coerce_new_type): Likewise. + * parser.c (cp_parser_nested_name_specifier_opt, + cp_parser_mem_initializer, cp_parser_elaborated_type_specifier, + cp_parser_class_head, cp_parser_check_class_key): Likewise. + (cp_parser_parameter_declaration): Check flag_permissive instead of + flag_pedantic_errors. + * call.c (joust): Change pedwarn to warning. + * friend.c (make_friend_class): Likewise. + +2008-06-16 Jan Hubicka <jh@suse.cz> + + * method.c: Include cgraph.h. + (use_thunk): Use cgraph_add_new_function instead of calling backend + directly. + +2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * parser.c: Fix comment typo. + +2008-06-14 Simon Martin <simartin@users.sourceforge.net> + + PR c++/35320 + * decl2.c (grokbitfield): Receive the list of attributes, pass it to + grokdeclarator and apply it to the created declaration. + * cp-tree.h (grokbitfield): Update prototype. + * parser.c (cp_parser_member_declaration): Don't apply the attributes + since they are now applied in grokbitfield. Adjusted the call to + grokbitfield. + (cp_parser_objc_class_ivars): Likewise. + +2008-06-14 Simon Martin <simartin@users.sourceforge.net> + + PR c++/35317 + * class.c (type_requires_array_cookie): Do not consider delete[] + operators with an ellipsis as second argument. + +2008-06-09 Jakub Jelinek <jakub@redhat.com> + + PR c++/36408 + * semantics.c (stmt_expr_value_expr): Don't crash on empty + STATEMENT_LIST. + +2008-06-08 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/35242 + * pt.c (maybe_process_partial_specialization): Check the tree + returned by push_template_decl for error_mark_node. + * parser.c (cp_parser_class_head): Likewise, check the tree + returned by the latter. + +2008-06-07 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/35327 + * decl.c (grokdeclarator): In case of wrong return type return + immediately error_mark_node. + +2008-06-06 Jakub Jelinek <jakub@redhat.com> + + * cp-tree.h (cxx_omp_finish_clause, cxx_omp_create_clause_info, + dependent_omp_for_p, begin_omp_task, finish_omp_task, + finish_omp_taskwait): New prototypes. + (cxx_omp_clause_default_ctor): Add outer argument. + (finish_omp_for): Add new clauses argument. + * cp-gimplify.c (cxx_omp_finish_clause): New function. + (cxx_omp_predetermined_sharing): Moved from semantics.c, rewritten. + (cxx_omp_clause_default_ctor): Add outer argument. + (cp_genericize_r): Walk OMP_CLAUSE_LASTPRIVATE_STMT. + * cp-objcp-common.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define. + * parser.c (cp_parser_omp_for_loop): Parse collapsed for loops. + Add par_clauses argument. If decl is present in parallel's + lastprivate clause, change that clause to shared and add + a lastprivate clause for decl to OMP_FOR_CLAUSES. + Fix wording of error messages. Adjust finish_omp_for caller. + Add clauses argument. Parse loops with random access iterators. + (cp_parser_omp_clause_collapse, cp_parser_omp_clause_untied): New + functions. + (cp_parser_omp_for, cp_parser_omp_parallel): Adjust + cp_parser_omp_for_loop callers. + (cp_parser_omp_for_cond, cp_parser_omp_for_incr): New helper + functions. + (cp_parser_omp_clause_name): Handle collapse and untied + clauses. + (cp_parser_omp_clause_schedule): Handle auto schedule. + (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE + and PRAGMA_OMP_CLAUSE_UNTIED. + (OMP_FOR_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_COLLAPSE. + (OMP_TASK_CLAUSE_MASK): Define. + (cp_parser_omp_task, cp_parser_omp_taskwait): New functions. + (cp_parser_omp_construct): Handle PRAGMA_OMP_TASK. + (cp_parser_pragma): Handle PRAGMA_OMP_TASK and + PRAGMA_OMP_TASKWAIT. + * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and + OMP_CLAUSE_UNTIED. Handle OMP_CLAUSE_LASTPRIVATE_STMT. + (tsubst_omp_for_iterator): New function. + (dependent_omp_for_p): New function. + (tsubst_expr) <case OMP_FOR>: Use it. Handle collapsed OMP_FOR + loops. Adjust finish_omp_for caller. Handle loops with random + access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} changes. + (tsubst_expr): Handle OMP_TASK. + * semantics.c (cxx_omp_create_clause_info): New function. + (finish_omp_clauses): Call it. Handle OMP_CLAUSE_UNTIED and + OMP_CLAUSE_COLLAPSE. + (cxx_omp_predetermined_sharing): Removed. + * semantics.c (finish_omp_for): Allow pointer iterators. Use + handle_omp_for_class_iterator and dependent_omp_for_p. Handle + collapsed for loops. Adjust c_finish_omp_for caller. Add new + clauses argument. Fix check for type dependent cond or incr. + Set OMP_FOR_CLAUSES to clauses. Use cp_convert instead of + fold_convert to convert incr amount to difference_type. Only + fold if not in template. If decl is mentioned in lastprivate + clause, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle loops with random + access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} + changes. + (finish_omp_threadprivate): Allow static class members of the + current class. + (handle_omp_for_class_iterator, begin_omp_task, finish_omp_task, + finish_omp_taskwait): New functions. + + * parser.c (cp_parser_binary_expression): Add prec argument. + (cp_parser_assignment_expression): Adjust caller. + * cp-tree.h (outer_curly_brace_block): New prototype. + * decl.c (outer_curly_brace_block): No longer static. + +2008-06-02 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/36404 + * pt.c (push_template_decl_real): Consistently return error_mark_node + on error. + +2008-06-02 Tomas Bily <tbily@suse.cz> + + * typeck.c (is_bitfield_expr_with_lowered_type): Use CASE_CONVERT. + (cp_build_unary_op): Likewise. + (cp_build_indirect_ref): Use CONVERT_EXPR_P. + (maybe_warn_about_returning_address_of_local): Likewise. + +2008-05-29 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/35243 + * pt.c (tsubst_initializer_list): Consistently check the tree + returned by tsubst_pack_expansion for error_mark_node. + +2008-05-27 Michael Matz <matz@suse.de> + + PR c++/27975 + * call.c (build_new_op): Make warning conditional on + OPT_Wenum_compare. + +2008-05-27 Alexandre Oliva <aoliva@redhat.com> + + PR c++/35909 + * call.c (convert_like_real): Convert bitfield to desired type + before creating temporary. + +2008-05-26 Daniel Franke <franke.daniel@gmail.com> + + * Makefile.in: Adjusted dependencies on c-incpath.o. + +2008-05-23 Jakub Jelinek <jakub@redhat.com> + + PR c++/36237 + * cp-gimplify.c (cxx_omp_clause_apply_fn): Call + fold_build_cleanup_point_expr on build_call_a results. + + PR c++/36308 + * semantics.c (omp_clause_info_fndecl): New function. + (finish_omp_clauses): Use it. + +2008-05-21 Jakub Jelinek <jakub@redhat.com> + + PR c++/36023 + * cp-tree.h (check_array_initializer): New prototype. + * decl.c (check_array_initializer): New function. + (check_initializer): Call it. + * semantics.c (finish_compound_literal): Call it for ARRAY_TYPEs. + +2008-05-21 Tom Tromey <tromey@redhat.com> + + * mangle.c (save_partially_mangled_name): Remove. + (restore_partially_mangled_name): Likewise. + (write_encoding): Update. + (write_unqualified_name): Likewise. + (start_mangling): Always use name_obstack. Remove 'ident_p' + argument. + (get_identifier_nocopy): Remove. + (finish_mangling_internal): Rename from finish_mangling. + (finish_mangling): New function. + (finish_mangling_get_identifier): Likewise. + (partially_mangled_name, partially_mangled_name_len): Remove. + (mangle_decl_string): Change return type. Update. + (mangle_decl, mangle_type_string, mangle_special_for_type, + mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable, + mangle_ref_init_variable): Update. + +2008-05-12 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/35331 + * semantics.c (begin_class_definition): Extend checks on the first + argument. + +2008-05-12 Tomas Bily <tbily@suse.cz> + + * typeck2.c (digest_init): Use CONVERT_EXPR_P. + * call.c (build_over_call): Likewise. + * error.c (dump_expr): Use CASE_CONVERT. + * class.c (fixed_type_or_null): Likewise. + +2008-05-11 Volker Reichelt <v.reichelt@netcologne.de> + + * parser.c (cp_parser_omp_clause_reduction): Add missing "expected" + in error message. + (cp_parser_omp_clause_schedule): Remove superfluous "expected" + in error message. + +2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com> + + * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY, + DECL_LOOPING_CONST_OR_PURE_P attributes. + * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to + DECL_PURE_P. + +2008-05-02 Simon Baldwin <simonb@google.com> + + PR bootstrap/36108 + * typeck.c (build_array_ref): Remove warn_array_subscript_range. + +2008-05-01 Simon Baldwin <simonb@google.com> + + * typeck.c (build_array_ref): Call warn_array_subscript_range. + +2008-04-30 Jakub Jelinek <jakub@redhat.com> + + PR c++/35986 + * pt.c (more_specialized_fn): Stop the loop even if there are no + arguments before ellipsis. + +2008-04-29 Jakub Jelinek <jakub@redhat.com> + + PR c++/35650 + * parser.c (cp_parser_lookup_name): Look through single function + OVERLOAD. + + PR c++/35987 + * typeck.c (cp_build_modify_expr) <case PREINCREMENT_EXPR>: Don't build + COMPOUND_EXPR if the second argument would be error_mark_node. + +2008-04-28 Jason Merrill <jason@redhat.com> + Liu Guanwei <liu_gw@163.com> + + PR c++/57 + * parser.c (cp_parser_parameter_declaration): Handle < ambiguity + in default arguments. + +2008-04-25 Jan Hubicka <jh@suse.cz> + + * typeck.c (check_return_expr): Update. + * decl.c (start_preparsed_function): Update. + * method.c (use_thunk): Update. + +2008-04-24 Jakub Jelinek <jakub@redhat.com> + + PR c++/35758 + * cp-tree.h (cp_reconstruct_complex_type): New prototype. + * cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define. + * decl2.c (is_late_template_attribute): Only make vector_size + late tmpl attribute if argument is type or value dependent. + (cp_reconstruct_complex_type): New function. + +2008-04-24 Richard Guenther <rguenther@suse.de> + + * typeck.c (cp_build_function_call): Call + check_builtin_function_arguments. + +2008-04-23 Paolo Bonzini <bonzini@gnu.org> + + * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT. + (build_ptrmemfunc1): Don't set TREE_INVARIANT. + * init.c (build_zero_init): Don't set TREE_INVARIANT. + * class.c (build_base_path): Don't set TREE_INVARIANT. + (build_vtbl_ref_1): Don't set TREE_INVARIANT. + (build_vtbl_initializer): Don't set TREE_INVARIANT. + * decl.c (build_enumerator): Don't set TREE_INVARIANT. + * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT. + (generic_initializer): Don't set TREE_INVARIANT. + (ptr_initializer): Don't set TREE_INVARIANT. + (ptm_initializer): Don't set TREE_INVARIANT. + (class_initializer): Don't set TREE_INVARIANT. + * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT. + * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT. + (build_template_parm_index): Don't set TREE_INVARIANT. + (reduce_template_parm_level): Don't set TREE_INVARIANT. + (process_template_parm): Don't set TREE_INVARIANT. + +2008-04-22 Jason Merrill <jason@redhat.com> + + PR c++/35316 + * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE + to see if DECL_BIT_FIELD_TYPE should be used, not some other flag. + * typeck.c (is_bitfield_expr_with_lowered_type): Likewise. + +2008-04-22 Jakub Jelinek <jakub@redhat.com> + + PR c++/35747 + * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt + expression is errorneous. + +2008-04-21 Jason Merrill <jason@redhat.com> + + PR c++/35325 + * tree.c (cp_tree_equal): Handle FIXED_CST. + + PR c++/35678 + * pt.c (template_template_parm_bindings_ok_p): Set + processing_template_decl while in this function. + +2008-04-18 Kris Van Hees <kris.van.hees@oracle.com> + + * cvt.c (type_promotes_to): Support char16_t and char32_t. + * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on + char16_t and char32_t. + * lex.c (reswords): Add char16_t and char32_t (for c++0x). + * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor + extended builtin type "u8char{16,32}_t". + * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support + RID_CHAR{16,32}. + (cp_lexer_print_token): Support CPP_STRING{16,32}. + (cp_parser_is_string_literal): Idem. + (cp_parser_string_literal): Idem. + (cp_parser_primary_expression): Support CPP_CHAR{16,32} and + CPP_STRING{16,32}. + (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}. + * tree.c (char_type_p): Support char16_t and char32_t as char types. + * typeck.c (string_conv_p): Support char16_t and char32_t. + +2008-04-17 Jason Merrill <jason@redhat.com> + + PR c++/35773 + * call.c (build_user_type_conversion_1): Represent second step of + copy-init with an rvalue conversion. + (convert_like_real) [ck_user]: Don't implicitly add it here. + +2008-04-15 Jakub Jelinek <jakub@redhat.com> + + PR c/35751 + * decl.c (layout_var_decl): If extern or static var has variable + size, set TREE_TYPE (decl) to error_mark_node. + +2008-04-16 Danny Smith <dannysmith@users.sourceforge.net> + + PR target/35921 + * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag + to clone. + +2008-04-09 Jason Merrill <jason@redhat.com> + + PR c++/35708 + * semantics.c (finish_compound_literal): Return a TARGET_EXPR, + not a pushed variable. + +2008-04-09 Volker Reichelt <v.reichelt@netcologne.de> + + * call.c (build_op_delete_call): Fix quotation in warning message. + * decl.c (grokdeclarator): Quote keyword in error message. + * pt.c (check_for_bare_parameter_packs): Fix quotation in error + message. + + * parser.c (cp_parser_check_type_definition): Print error string + directly rather than using "%s". + (cp_parser_postfix_expression): Fix quotation. + (cp_parser_decltype): Likewise. + (cp_parser_sizeof_operand): Fix quotation. Simplify. + + * parser.c (cp_parser_non_integral_constant_expression): Build error + message with CONCAT rather than using "%s". + (cp_parser_primary_expression): Fix quotation. + (cp_parser_postfix_expression): Likewise. + (cp_parser_postfix_dot_deref_expression): Likewise. + (cp_parser_unary_expression): Likewise. + (cp_parser_new_expression): Likewise. + (cp_parser_delete_expression): Likewise. + + * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN + as `)', not as `('. Fix quotation. + (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation. + (cp_parser_primary_expression): Likewise. + (cp_parser_nested_name_specifier_opt): Likewise. + (cp_parser_postfix_expression): Likewise. + (cp_parser_postfix_open_square_expression): Likewise. + (cp_parser_parenthesized_expression_list): Likewise. + (cp_parser_pseudo_destructor_name): Likewise. + (cp_parser_new_expression): Likewise. + (cp_parser_direct_new_declarator): Likewise. + (cp_parser_delete_expression): Likewise. + (cp_parser_cast_expression): Likewise. + (cp_parser_question_colon_clause): Likewise. + (cp_parser_builtin_offsetof): Likewise. + (cp_parser_trait_expr): Likewise. + (cp_parser_label_for_labeled_statement): Likewise. + (cp_parser_compound_statement): Likewise. + (cp_parser_selection_statement): Likewise. + (cp_parser_condition): Likewise. + (cp_parser_iteration_statement): Likewise. + (cp_parser_already_scoped_statement): Likewise. + (cp_parser_simple_declaration): Likewise. + (cp_parser_linkage_specification): Likewise. + (cp_parser_static_assert): Likewise. + (cp_parser_decltype): Likewise. + (cp_parser_conversion_function_id): Likewise. + (cp_parser_operator_function_id): Likewise. + (cp_parser_operator): Likewise. + (cp_parser_type_parameter): Likewise. + (cp_parser_template_id): Likewise. + (cp_parser_explicit_instantiation): Likewise. + (cp_parser_explicit_specialization): Likewise. + (cp_parser_enum_specifier): Likewise. + (cp_parser_namespace_definition): Likewise. + (cp_parser_namespace_alias_definition): Likewise. + (cp_parser_using_declaration): Likewise. + (cp_parser_using_directive): Likewise. + (cp_parser_asm_definition): Likewise. + (cp_parser_direct_declarator): Likewise. + (cp_parser_ptr_operator): Likewise. + (cp_parser_parameter_declaration_clause): Likewise. + (cp_parser_initializer_clause): Likewise. + (cp_parser_class_specifier): Likewise. + (cp_parser_member_specification_opt): Likewise. + (cp_parser_member_declaration): Likewise. + (cp_parser_pure_specifier): Likewise. + (cp_parser_constant_initializer): Likewise. + (cp_parser_base_clause): Likewise. + (cp_parser_exception_specification_opt): Likewise. + (cp_parser_try_block): Likewise. + (cp_parser_function_try_block): Likewise. + (cp_parser_handler): Likewise. + (cp_parser_throw_expression): Likewise. + (cp_parser_asm_operand_list): Likewise. + (cp_parser_attributes_opt): Likewise. + (cp_parser_label_declaration): Likewise. + (cp_parser_constructor_declarator_p): Likewise. + (cp_parser_template_declaration_after_export): Likewise. + (cp_parser_single_declaration): Likewise. + (cp_parser_objc_message_expression): Likewise. + (cp_parser_objc_message_args): Likewise. + (cp_parser_objc_encode_expression): Likewise. + (cp_parser_objc_defs_expression): Likewise. + (cp_parser_objc_protocol_expression): Likewise. + (cp_parser_objc_selector_expression): Likewise. + (cp_parser_objc_protocol_refs_opt): Likewise. + (cp_parser_objc_typename): Likewise. + (cp_parser_objc_method_keyword_params): Likewise. + (cp_parser_objc_superclass_or_category): Likewise. + (cp_parser_objc_try_catch_finally_statement): Likewise. + (cp_parser_objc_synchronized_statement): Likewise. + (cp_parser_objc_throw_statement): Likewise. + (cp_parser_omp_var_list_no_open): Likewise. + (cp_parser_omp_clause_default): Likewise. + (cp_parser_omp_clause_if): Likewise. + (cp_parser_omp_clause_num_threads): Likewise. + (cp_parser_omp_clause_reduction): Likewise. + (cp_parser_omp_clause_schedule): Likewise. + (cp_parser_omp_critical): Likewise. + (cp_parser_omp_for_loop): Likewise. + (cp_parser_omp_sections_scope): Likewise. + + * parser.c (cp_parser_template_parameter_list): Simplify. + +2008-04-07 James E. Wilson <wilson@tuliptree.org> + + * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len. + +2008-04-07 Jason Merrill <jason@redhat.com> + + PR c++/35734 + * class.c (type_has_user_nondefault_constructor): A template + counts as a nondefault constructor. + +2008-04-04 Paolo Bonzini <bonzini@gnu.org> + + * decl.c (cxx_push_function_context): Delete. + (cxx_pop_function_context): Delete. + (start_preparsed_function): Merge cxx_push_function_context (!f->decl + code only). + * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT, + LANG_HOOKS_FUNCTION_FINAL): Delete. + (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to + LANG_HOOKS_MISSING_NORETURN_OK_P. + * cp-tree.h (cxx_push_function_context, cxx_pop_function_context): + Delete prototype. + * semantics.c (current_stmt_tree): Fix comment. + +2008-04-03 Jakub Jelinek <jakub@redhat.com> + + PR c++/35741 + * semantics.c (finish_offsetof): Undo effect of convert_from_reference + before calling fold_offsetof. + +2008-04-03 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (c++_OBJS): New variable. + +2008-04-03 Paolo Bonzini <bonzini@gnu.org> + + * optimize.c (clone_body): New, from tree-inline.c. + +2008-04-03 Paolo Bonzini <bonzini@gnu.org> + + * method.c (synthesize_method): Use {push,pop}_function_context. + * name-lookup.c (push_to_top_level): Likewise. + * parser.c (cp_parser_late_parsing_for_member): Likewise. + +2008-03-30 Volker Reichelt <v.reichelt@netcologne.de> + + PR c++/35578 + * parser.c (cp_parser_decl_specifier_seq): Add location to error + message. + +2008-03-27 Tom Tromey <tromey@redhat.com> + + * Make-lang.in: Revert automatic dependency patch. + +2008-03-27 Douglas Gregor <doug.gregor@gmail.com> + + PR obj-c++/35704 + * typeck.c (build_x_compound_expr): Use cp_build_compound_expr. + (build_compound_expr): New, for compatibility with C + build_compound_expr. + (cp_build_compound_expr): Renamed from build_compound_expr. + (build_c_cast): New, for compatibility with C build_c_cast. + (cp_build_c_cast): Renamed from build_c_cast. + * init.c (build_vec_delete_1): Fix calls to build_compound_expr. + * decl.c (cxx_maybe_build_cleanup): Ditto. + * cp-tree.h (build_compound_expr): Add C-compatibile prototype. + (cp_build_compound_expr): Renamed from build_compound_expr. + (build_c_cast): Add C-compatible prototype. + (cp_build_c_cast): Renamed from build_c_cast. + * typeck2.c (build_functional_cast): Use cp_build_c_cast. + * parser.c (cp_parser_cast_expression): Fix call to build_c_cast. + +2008-03-27 Douglas Gregor <doug.gregor@gmail.com> + + * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with + tsubst_pack_expansion returning a pack expansion, or a TREE_VEC + ending in a pack expansion, both of which can occur when + substituting into a nested template. + (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're + instantiating the sizeof...(X) form, make tsubst_copy do the work. + * parser.c (cp_parser_template_parameter): Deal with unnamed + non-type template parameter packs identified by pack expansions in + the parameter type. + +2008-03-26 Jakub Jelinek <jakub@redhat.com> + + PR c++/35546 + * pt.c (apply_late_template_attributes): Don't call tsubst on + first attribute argument if it is IDENTIFIER_NODE. + + PR c++/35332 + * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR + and LTGT_EXPR to pp_expression. + +2008-03-26 Douglas Gregor <doug.gregor@gmail.com> + + * pt.c (coerce_template_template_parm): Moved the body of the loop + of coerce_template_template_parms here, to make iteration over a + template argument pack simpler. + Also, allow matching of a template parameter pack in the template + template parameter to a template parameter in the template + template argument. + (coerce_template_template_parms): Deal with variadic template + template parameters. Use coerce_template_template_parm. + (unify): Make sure we coerce the template template argument's + template arguments to the template template parameter's template + parameters, not the other way around. + +2008-03-25 Tom Tromey <tromey@redhat.com> + + * Make-lang.in: Remove .o targets. + (cp/g++spec.o): Moved to cp/. Reduce to variable setting. + (GXX_OBJS): Update. + (c++_OBJS): New variable. + (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove. + +2008-03-25 Douglas Gregor <doug.gregor@gmail.com> + + * typeck.c (composite_pointer_type_r): Add SFINAE support. + (composite_pointer_type): Ditto. + (common_type): Fix call to composite_pointer_type. + (cxx_sizeof_nowarn): New; used to be a macro. + (cxx_sizeof_expr): Add SFINAE support. + (cxx_alignof_expr): Ditto. + (decay_conversion): Fix calls for SFINAE support. + (rationalize_conditional_expr): Add SFINAE support. + (build_class_member_access_expr): Ditto. + (finish_class_member_access_expr): Ditto. + (build_x_indirect_ref): Ditto. + (build_indirect_ref): Original version renamed to + cp_build_indirect_ref; new version provides a bridge from + c-common. + (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE + support. + (get_member_function_from_ptrfunc): Fix calls for SFINAE support. + (build_function_call): Original version renamed to + cp_build_function_call; new version provides a bridge from + c-common. + (cp_build_function_call): Was build_function_call; added SFINAE + support. + (convert_arguments): Add SFINAE support. + (build_x_binary_op): Ditto. + (build_binary_op): Original version renamed to cp_build_binary_op; + new version provides a bridge from c-common. + (cp_build_binary_op): Was build_binary_op; added SFINAE support. + (pointer_diff): Fix calls for SFINAE. + (build_x_unary_op): Add SFINAE support. + (condition_conversion): Fix calls for SFINAE. + (build_unary_op): Original version renamed to cp_build_unary_op; + new version provides a bridge from c-common. + (cp_build_unary_op): Was build_unary_op; added SFINAE support. + (unary_complex_lvalue): Fix calls for SFINAE. + (build_x_conditional_expr): Add SFINAE support. + (build_x_compound_expr_from_list): Fix calls for SFINAE. + (build_x_compound_expr): Add SFINAE support. + (convert_ptrmem): Fix calls for SFINAE. + (build_static_cast_1): Add SFINAE support. + (build_static_cast): Ditto. + (build_reinterpret_cast_1): Ditto. + (build_reinterpret_cast): Ditto. + (build_const_cast_1): Ditto. + (build_const_cast): Ditto. + (build_c_cast): Ditto. + (build_modify_expr): Original version renamed to + cp_build_modify_expr; new version provides a bridge from c-common. + (cp_build_modify_expr): Was build_modify_expr; added SFINAE + support. + (build_x_modify_expr): Add SFINAE support. + (build_ptrmemfunc): Fix calls for SFINAE. + (convert_for_assignment): Add SFINAE support. + (convert_for_initialization): Ditto. + (check_return_expr): Fix calls for SFINAE. + (lvalue_or_else): Add SFINAE support. + * init.c (perform_member_init): Fix calls for SFINAE. + (emit_mem_initializers): Ditto. + (expand_virtual_init): Ditto. + (expand_cleanup_for_base): Ditto. + (build_aggr_init): Add SFINAE support. + (expand_default_init): Ditto. + (expand_aggr_init_1): Fix calls for SFINAE. + (build_offset_ref): Ditto. + (build_new_1): Add SFINAE support. + (build_new): Ditto. + (build_vec_delete_1): Fix calls for SFINAE. + (get_temp_regvar): Ditto. + (build_vec_init): Add SFINAE support. + (build_dtor_call): Fix calls for SFINAE. + (build_delete): Ditto. + (push_base_cleanups): Ditto. + (build_vec_delete_1): Ditto. + * class.c (build_base_path): Fix calls for SFINAE. + (build_simple_base_path): Ditto. + (convert_to_base_statically): Ditto. + (build_vfn_ref): Ditto. + (resolve_address_of_overloaded_function): Ditto. + * decl.c (check_initializer): Fix calls for SFINAE. + (register_dtor_fn): Ditto. + (compute_array_index_type): Ditto. + (finish_enum): Ditto. + (start_preparsed_function): Ditto. + (cxx_maybe_build_cleanup): Ditto. + * call.c (convert_like): Add COMPLAIN argument. + (convert_like_with_context): Ditto. + (build_this): Fix calls for SFINAE. + (build_user_type_conversion): Ditto. + (resolve_args): Ditto. + (build_new_function_call): Add SFINAE support. + (build_operator_new_call): Fix calls for SFINAE. + (build_object_call): Add SFINAE support. + (build_conditional_expr): Ditto. + (build_new_op): Ditto. + (build_op_delete_call): Fix calls for SFINAE. + (build_temp): Ditto. + (convert_like_real): Add SFINAE support. + (build_x_va_arg): Fix calls for SFINAE. + (convert_default_arg): Ditto. + (build_over_call): Add SFINAE support. + (build_java_interface_fn_ref): Fix calls for SFINAE. + (build_special_member_call): Add SFINAE support. + (build_new_method_call): Ditto. + (perform_implicit_conversion): Ditto. + (perform_direct_initialization_if_possible): Ditto. + (initialize_reference): Fix calls for SFINAE. + * method.c (do_build_assign_ref): Fix calls for SFINAE. + * rtti.c (build_headof): Fix calls for SFINAE. + (get_tinfo_decl_dynamic): Ditto. + (get_typeid): Ditto. + (build_dynamic_cast_1): Add SFINAE support. + (build_dynamic_cast): Ditto. + (tinfo_base_init): Fix calls for SFINAE. + * except.c (do_get_exception_ptr): Fix calls for SFINAE. + (do_end_catch): Ditto. + (initialize_handler_parm): Ditto. + (expand_start_catch_block): Ditto. + (do_allocate_exception): Ditto. + (do_free_exception): Ditto. + (build_throw): Ditto. + * cvt.c (build_up_reference): Fix calls for SFINAE. + (convert_to_reference): Ditto. + (ocp_convert): Ditto. + (convert_to_void): Add SFINAE support. + * tree.c (build_dummy_object): Fix calls for SFINAE. + (stabilize_expr): Ditto. + * cp-tree.h (build_conditional_expr): Add tsubst_flags_t + parameter. + (build_new_method_call): Ditto. + (build_special_member_call): Ditto. + (build_new_op): Ditto. + (perform_implicit_conversion): Ditto. + (perform_direct_initialization_if_possible): Ditto. + (convert_to_void): Ditto. + (build_aggr_init): Ditto. + (build_new): Ditto. + (build_vec_init): Ditto. + (build_dynamic_cast): Ditto. + (finish_call_expr): Ditto + (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter. + (cxx_sizeof_nowarn): Remove macro; add function declaration. + (build_class_member_access_expr): Add tsubst_flags_t parameter. + (finish_class_member_access_expr): Ditto. + (build_x_indirect_ref): Ditto. + (cp_build_indirect_ref): New. + (cp_build_function_call): Add tsubst_flags_t parameter. + (build_x_unary_op): Ditto. + (cp_build_unary_op): New. + (build_x_conditional_expr): Add tsubst_flags_t parameter. + (build_x_compound_expr): Ditto. + (build_compound_expr): Ditto. + (build_static_cast): Ditto. + (build_reinterpret_cast): Ditto. + (build_const_cast): Ditto. + (build_c_cast): Ditto. + (build_x_modify_expr): Ditto. + (cp_build_modify_expr): New. + (convert_for_initialization): Add tsubst_flags_t parameter. + (cp_build_binary_op): Remove macro; add function declaration. + (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter. + (lvalue_or_else): Ditto. + (build_functional_cast): Ditto. + * typeck2.c (digest_init): Fix calls for SFINAE. + (process_init_constructor_array): Ditto. + (process_init_constructor_record): Ditto. + (build_x_arrow): Ditto. + (build_m_component_ref): Ditto. + (build_functional_cast): Add SFINAE support. + * pt.c (tsubst_copy_and_build): Add (more) SFINAE support. + * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE. + (finish_expr_stmt): Ditto. + (finish_for_expr): Ditto. + (finish_asm_stmt): Ditto. + (finish_non_static_data_member): Ditto. + (finish_qualified_id_expr): Ditto. + (finish_call_expr): Add SFINAE support. + (finish_increment_expr): Fix calls for SFINAE. + (finish_unary_op_expr): Ditto. + (simplify_aggr_init_expr): Ditto. + (finish_omp_clauses): Ditto. + (finish_omp_for): Ditto. + (finish_omp_barrier): Ditto. + (finish_omo_flush): Ditto. + * decl2.c (grok_array_decl): Fix calls or SFINAE. + (build_anon_union_vars): Ditto. + (get_guard_cond): Ditto. + (set_guard): Ditto. + (one_static_initialization_or_destruction): Ditto. + (do_static_initialization_or_destruction): Ditto. + (generate_ctor_or_dtor_function): Ditto. + (build_offset_ref_call_from_tree): Ditto. + * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE. + (cp_parser_postfix_dot_deref_expression): Ditto. + (cp_parser_unary_expression): Ditto. + (cp_parser_new_expression): Ditto. + (cp_parser_cast_expression): Ditto. + (cp_parser_binary_expression): Ditto. + (cp_parser_question_colon_clause): Ditto. + (cp_parser_assignment_expression): Ditto. + (cp_parser_expression): Ditto. + (cp_parser_builtin_offsetof): Ditto. + (cp_parser_template_argument): Ditto. + (cp_parser_functional_cast): Ditto. + +2008-03-24 Tom Tromey <tromey@redhat.com> + + * lex.c (handle_pragma_interface): Don't copy the filename. + (handle_pragma_implementation): Copy filename using xstrdup. + +2008-03-21 Paolo Carlini <pcarlini@suse.de> + + * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P. + (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P. + (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P. + (PROMOTES_TO_AGGR_TYPE): Remove. + (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust. + * typeck.c (unary_complex_lvalue, build_modify_expr, + convert_for_initialization): Adjust. + * init.c (is_aggr_type): Remove. + (is_class_type): Add. + (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init, + build_delete): Adjust. + * lex.c (make_aggr_type): Remove. + (make_class_type): Add. + (cxx_make_type): Adjust. + * class.c (finish_struct_1, fixed_type_or_null, is_empty_class): + Adjust. + * decl.c (build_typename_type, make_typename_type, + make_unbound_class_template, cxx_init_decl_processing, + check_tag_decl, groktypename, start_decl_1, layout_var_decl, + check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms, + grok_op_properties, xref_tag, check_function_type): Adjust. + * call.c (check_dtor_name, standard_conversion, implicit_conversion, + add_builtin_candidate, add_builtin_candidates, + build_user_type_conversion_1, convert_like_real, build_cxx_call, + is_subseq, compare_ics): Adjust. + * method.c (use_thunk): Adjust. + * rtti.c (build_dynamic_cast_1, create_pseudo_type_info, + create_tinfo_types): Adjust. + * cvt.c (cp_convert_to_pointer, convert_to_pointer_force, + build_up_reference, convert_to_reference, convert_from_reference, + ocp_convert, build_expr_type_conversion): Adjust. + * tree.c (bind_template_template_parm, error_type): Adjust. + * dump.c (cp_dump_tree): Adjust. + * search.c (lookup_member): Adjust. + * friend.c (make_friend_class, do_friend): Adjust. + * typeck2.c (store_init_value, process_init_constructor_array, + process_init_constructor_record, build_x_arrow, build_m_component_ref, + build_functional_cast): Adjust. + * pt.c (finish_member_template_decl, process_template_parm, + lookup_template_class, tsubst_function_type, tsubst, + tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc): + Adjust. + * semantics.c (begin_class_definition, finish_base_specifier, + finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type): + Adjust. + * name-lookup.c (constructor_name_p, push_overloaded_decl, + do_class_using_decl, lookup_qualified_name, + maybe_process_template_type_declaration): Adjust. + * decl2.c (grok_array_decl, check_member_template, + constrain_class_visibility): Adjust. + * parser.c (cp_parser_class_name): Adjust. + +2008-03-18 Paolo Bonzini <bonzini@gnu.org> + + * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete. + +2008-03-17 Jason Merrill <jason@redhat.com> + + PR c++/35548 + * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding + a temp directly to a reference as per DR391. + +2008-03-12 Richard Guenther <rguenther@suse.de> + + PR c++/35469 + Revert: + 2008-02-04 Richard Guenther <rguenther@suse.de> + + PR java/35035 + * decl.c (record_builtin_java_type): Make jboolean a + integer type again where its mode doesn't match that of bool. + + 2008-01-25 Richard Guenther <rguenther@suse.de> + + PR c++/33887 + * decl.c (record_builtin_java_type): Make __java_boolean + a variant of bool. + * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check + after TYPE_MAIN_VARIANT check. + +2008-03-10 Jakub Jelinek <jakub@redhat.com> + + PR c++/35328 + * semantics.c (finish_omp_clauses): Look through NOP_EXPR even + if errorcount. + + PR c++/35337 + * semantics.c (finish_omp_clauses): Use %qD instead of %qE for + DECL_P in not a variable and appears more than once error messages. + +2008-03-07 Paolo Bonzini <bonzini@gnu.org> + + Revert: + + 2008-02-06 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/35049 + PR c++/35096 + * typeck.c (structural_comptypes): Call cp_comptypes. + (comptypes): New; called from the C/C++ common bits to perform + strict checks. + (cp_comptypes): Renamed from comptypes, which is already used, + with a different signature, by the C++ front end. + (build_reinterpret_cast_1): Call cp_comptypes. + (ptr_reasonably_similar): Ditto. + * decl.c (decls_match): Ditto. + * cvt.c (convert_to_reference): Ditto. + * cp-tree.h (same_type_p): Ditto. + (same_or_base_type_p): Ditto. + (comptypes): Rename to cp_comptypes. + * pt.c (canonical_type_parameter): Call cp_comptypes. + +2008-03-07 Paolo Bonzini <bonzini@gnu.org> + + * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete + test for equivalence between pointer and references. + +2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 24924 + * class.c (finish_struct_anon): Use permerror instead of pedwarn. + (check_field_decls): Likewise. + (note_name_declared_in_class): Likewise. + * call.c (build_new_op): Likewise. + (convert_like_real): Likewise. + (build_over_call): Likewise. + * lex.c (unqualified_fn_lookup_error): Likewise. + * parser.c (cp_parser_template_id): Likewise. + * cvt.c (warn_ref_binding): Likewise. + (convert_to_reference): Likewise. + (ocp_convert): Likewise. + (convert_to_void): Use error instead of pedwarn. + * error.c (cp_cpp_error): Use pedantic_warning_kind. + * decl.c (compute_array_index_type): Use constant_expression_error. + +2008-03-01 Douglas Gregor <doug.gregor@gmail.com> + + * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note + that auto is either a storage class or a simple type specifier, + depending on the dialect. + (cp_parser_decl_specifier_seq): Complain about `auto' as a storage + specifier in C++98 mode, error in C++0x mode (since we don't + support auto as a type specifier, yet). + (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a + storage specifier in C++0x mode. + (cp_parser_simple_type_specifier): Parse `auto' as a + simple-type-specifier, but error because we don't support it yet. + +2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * parser.c (cp_parser_nonclass_name): New. + (cp_parser_pseudo_destructor_name): Use it instead of + cp_parser_type_name. + (cp_parser_type_name): Move code to cp_parser_nonclass_name. + +2008-02-29 Tom Tromey <tromey@redhat.com> + + * parser.c (struct cp_token) <input_file_stack_index>: Remove. + (cp_lexer_get_preprocessor_token): Update. + (cp_lexer_set_source_position_from_token): Don't call + restore_input_file_stack. + * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc. + +2008-02-28 Richard Guenther <rguenther@suse.de> + + Revert: + 2008-02-26 Richard Guenther <rguenther@suse.de> + + * decl.c (duplicate_decls): Remove decl from global mapping + before ggc_freeing it. + +2008-02-27 Jakub Jelinek <jakub@redhat.com> + + PR c++/35368 + * rtti.c: Include c-pragma.h. + (push_abi_namespace, pop_abi_namespace): New functions. + (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index, + create_tinfo_types, emit_support_tinfos): Use them. + * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H). + +2008-02-26 Jason Merrill <jason@redhat.com> + + PR c++/35315 + * decl.c (grokdeclarator): Allow a typedef of an unnamed struct + to name the struct for linkage purposes even if it has attributes. + (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE. + +2008-02-26 Tom Tromey <tromey@redhat.com> + + * parser.c (eof_token): Remove old location code. + (check_empty_body): Remove test of USE_MAPPED_LOCATION. + * decl2.c (generate_ctor_or_dtor_function): Remove old location + code. + (cp_write_global_declarations): Likewise. + * lex.c (cxx_init): Remove old location code. + (handle_pragma_implementation): Remove test of + USE_MAPPED_LOCATION. + * pt.c (tsubst): Remove old location code. + * error.c (cp_print_error_function): Remove test of + USE_MAPPED_LOCATION. + * decl.c (pop_label): Remove old location code. + (finish_function): Likewise. + +2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 26264 + * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START. + +2008-02-26 Richard Guenther <rguenther@suse.de> + + * decl.c (duplicate_decls): Remove decl from global mapping + before ggc_freeing it. + +2008-02-26 Paolo Carlini <pcarlini@suse.de> + + PR c++/35323 + * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE. + +2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * typeck.c (build_class_member_access_expr): Add appropriate + OPT_W* parameter to warning. + (build_reinterpret_cast_1): Likewise. + * name-lookup.c (push_overloaded_decl): Likewise. + +2008-02-25 Paolo Carlini <pcarlini@suse.de> + + PR c++/35333 + * error.c (dump_expr): Handle CONJ_EXPR. + +2008-02-25 Paolo Carlini <pcarlini@suse.de> + + PR c++/35338 + * error.c (dump_type): Handle FIXED_POINT_TYPE. + (dump_expr): Handle FIXED_CST. + +2008-02-24 Jason Merrill <jason@redhat.com> + + * parser.c (cp_parser_declaration): Handle "inline namespace". + (cp_parser_namespace_definition): Likewise. + + PR c++/33486 + * name-lookup.c (arg_assoc_namespace): Look down into inline + namespaces, too. + +2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * typeck.c (check_for_casting_away_constness): Use 1 single + argument, the type of cast, to decide what diagnostics generate. + (build_static_cast_1): Remove unused code. Update call to + check_for_casting_away_constness. + (build_reinterpret_cast_1): Update call to + check_for_casting_away_constness. + (build_const_cast_1): Likewise. + +2008-02-24 Paolo Carlini <pcarlini@suse.de> + + * error.c (dump_expr): Don't deal directly with NEW_EXPR (and + VEC_NEW_EXPR), forward to pp_expression. + * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME. + +2008-02-24 Danny Smith <dannysmith@users.sourceforge.net> + + PR c++/34749 + * friend.c (do_friend): Call cplus_decl_attributes earlier. + +2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com> + + PR C++/34715 + * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for + template decls' function decl. + +2008-02-22 Paolo Carlini <pcarlini@suse.de> + + PR c++/35282 + Revert: + 2008-02-14 Paolo Carlini <pcarlini@suse.de> + + PR c++/28743 + * pt.c (determine_specialization): In case of function templates, + when the type of DECL does not match FN there is no match. + +2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + PR c/19999 + * typeck.c (build_binary_op): Warn about floating point + comparisons if FLOAT_TYPE_P, not only for REAL_TYPE. + +2008-02-19 Jason Merrill <jason@redhat.com> + + PR c++/34950 + * pt.c (resolve_overloaded_unification): Set processing_template_decl + while we look for possible bindings. + +2008-02-19 Jakub Jelinek <jakub@redhat.com> + + PR c++/35028 + * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors. + + PR c++/34964 + PR c++/35244 + * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p + vars. Afterwards ensure v is VAR_DECL. + + PR c++/35078 + * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't + call cp_finish_decl. + * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type + early. + +2008-02-15 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/35023 + PR c++/35024 + PR c++/35026 + * pt.c (finish_member_template_decl): If the type in a TYPE_DECL + is error_mark_node, return an error early. + (find_parameter_packs_r): Pass the pointer set along to recursive + calls of cp_walk_subtrees; don't try to manage the pointer set + ourselves. + (uses_parameter_packs): Pass the pointer set to cp_walk_tree. + (make_pack_expansion): Ditto. + (check_for_bare_parameter_packs): Ditto. Also, don't bother taking + a second pass through the tree with find_parameter_packs_r; that + second pass no longer does anything. + (push_template_decl_real): If we have an erroneous declaration, + set its type to error_mark_node before returning an error. + +2008-02-14 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/34050 + * pt.c (tsubst_initializer_list): Deal with the use of + VOID_TYPE_NODE to indicate value-initialization of the bases. + +2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + Jason Merrill <jason@redhat.com> + + PR c++/5645 + PR c++/11159 + * class.c (type_has_user_nondefault_constructor): New fn. + * cp-tree.h: Declare it. + * init.c (emit_mem_initializers): Use it for -W warning about + missing base initializer. + +2008-02-14 Paolo Carlini <pcarlini@suse.de> + + PR c++/28743 + * pt.c (determine_specialization): In case of function templates, + when the type of DECL does not match FN there is no match. + +2008-02-13 Jakub Jelinek <jakub@redhat.com> + Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/35138 + * parser.c (cp_parser_pseudo_destructor_name): If next tokens + are not identifier :: ~, return before calling cp_parser_type_name. + +2008-02-13 Jason Merrill <jason@redhat.com> + + PR c++/34962, c++/34937, c++/34939 + * decl2.c (is_late_template_attribute): Always defer attributes + vector_size and weak. + + PR c++/34774 + * pt.c (value_dependent_expression_p): Look into DECL_INITIAL + of enumerators, too. + +2008-02-12 Jason Merrill <jason@redhat.com> + + PR c++/34824 + * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp + if we're doing conversions to call a user-defined conversion function. + +2008-02-12 Steven Bosscher <steven@gcc.gnu.org> + + PR c++/29048 + * semantics.c (finish_qualified_id_expr): Avoid duplicate access + check here, too. + +2008-02-12 Jakub Jelinek <jakub@redhat.com> + + PR c++/34862 + * init.c (build_new_1): Don't create placement_expr before + constructing alloc_call. Verify that the pointer is passed by + value to operator new. + +2008-02-11 Jason Merrill <jason@redhat.com> + + PR c++/35097 + * pt.c (tsubst): Don't look up a template typedef in an explicit + specialization. + +2008-02-11 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/35113 + * tree.c (cp_build_qualified_type_real): When building a + cv-qualified array type, build it as a unique type with + build_cplus_array_type_1 and then adopt the unqualified type's + main variant. + +2008-02-11 Paolo Carlini <pcarlini@suse.de> + + PR c++/35077 + * decl.c (groktypename): Check grokdeclarator return. + +2008-02-10 Jason Merrill <jason@redhat.com> + + PR c++/34094 + * decl2.c (cp_write_global_declarations): Don't write out static + data members with DECL_IN_AGGR_P set. + +2008-02-08 Jason Merrill <jason@redhat.com> + + PR c++/35116 + * tree.c (build_target_expr_with_type): Handle void initializer. + (bot_manip): Remap slot before recursing. + +2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + PR other/35107 + * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS). + +2008-02-06 Alexandre Oliva <aoliva@redhat.com> + + PR c++/35056 + * tree.c: Include tree-flow.h. + (build_target_expr): Check type compatibility. + * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H). + * call.c (convert_like_real): Convert bitfield to expected type. + +2008-02-06 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/35049 + PR c++/35096 + * typeck.c (structural_comptypes): Call cp_comptypes. + (comptypes): New; called from the C/C++ common bits to perform + strict checks. + (cp_comptypes): Renamed from comptypes, which is already used, + with a different signature, by the C++ front end. + (build_reinterpret_cast_1): Call cp_comptypes. + (ptr_reasonably_similar): Ditto. + * decl.c (decls_match): Ditto. + * cvt.c (convert_to_reference): Ditto. + * cp-tree.h (same_type_p): Ditto. + (same_or_base_type_p): Ditto. + (comptypes): Rename to cp_comptypes. + * pt.c (canonical_type_parameter): Call cp_comptypes. + +2008-02-05 Jakub Jelinek <jakub@redhat.com> + + PR c++/33553 + * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is + value dependent expression. + +2008-02-05 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/35074 + * decl2.c (save_template_attributes): When we're modifying the + TYPE_MAIN_VARIANT to add new attributes, be sure to also modify + all of the other variants to add those same attributes. Otherwise, + the main variant will be inconsistent with those other variants. + +2008-02-04 Richard Guenther <rguenther@suse.de> + + PR java/35035 + * decl.c (record_builtin_java_type): Make jboolean a + integer type again where its mode doesn't match that of bool. + +2008-02-02 Jason Merrill <jason@redhat.com> + Mark Mitchell <mark@codesourcery.com> + + PR c++/33916 + * init.c (build_value_init_1): New function. + (build_value_init): New function. + * typeck2.c (build_functional_cast): Call it. + * cp-gimplify.c (cp_gimplify_init_expr): Handle its output. + + * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from + TYPE_HAS_CONSTRUCTOR. + * class.c (finish_struct_bits, maybe_warn_about_overly_private_class, + add_implicitly_declared_members): Adjust. + (check_field_decls): Adjust. Remove warnings about reference/const + in class without constructor. + (check_bases_and_members): Adjust. Give those warnings here instead. + * decl.c (fixup_anonymous_aggr): Adjust. + (check_initializer): Adjust, clarify logic slightly. + (grok_special_member_properties): Adjust, only set if user-provided. + * rtti.c (create_tinfo_types): Don't set. + * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al. + Use same_type_ignoring_top_level_qualifiers_p. + * pt.c (check_explicit_specialization): Adjust. + (instantiate_class_template): Adjust. + +2008-01-31 Douglas Gregor <doug.gregor@gmail.com> + Jakub Jelinek <jakub@redhat.com> + + PR c++/34935 + PR c++/34936 + * typeck.c (structural_comptypes): Handle comparisons of + VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and + REAL_TYPE nodes. + * mangle.c (write_builtin_type): Map down to the canonical type, + which will be one of the predefined type nodes. + +2008-01-29 Michael Meissner <michael.meissner@amd.com> + + PR 35004 + * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16 + bits to allow for expansion of the number of middle end tree + codes. + +2008-01-29 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/34055 + PR c++/34103 + PR c++/34219 + PR c++/34606 + PR c++/34753 + PR c++/34754 + PR c++/34755 + PR c++/34919 + PR c++/34961 + * typeck.c (check_return_expr): Tweak call to + check_for_bare_parameter_packs. + * class.c (add_method): Be careful with error_mark_nodes. + * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from + signature. + * pt.c (struct find_parameter_pack_data): Remove + SET_PACKS_TO_ERROR. + (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR. + (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR. + (make_pack_expansion): Ditto. + (check_for_bare_parameter_packs): Parameter is now a tree, not a + tree*. + (process_template_parm): Tweak call to + check_for_bare_parameter_packs. + (push_template_decl_real): Tweak calls to + check_for_bare_parameter_packs. If bare parameter packs are found + in the list of exceptions, clear out that list after giving an + error. + * semantics.c (finish_cond): Tweak call to + check_for_bare_parameter_packs. + (finish_expr_stmt): Ditto. + (finish_for_expr): Ditto. + (finish_switch_cond): Ditto. + (finish_mem_initializers): Ditto. + (finish_member_declaration): Ditto. + (finish_static_assert): Check for bare parameter packs in the + condition. + * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the + attributes of a declaration. + * parser.c (cp_parser_using_declaration): Tweak call to + check_for_bare_parameter_packs. + (cp_parser_base_clause): Ditto. + +2008-01-28 Jason Merrill <jason@redhat.com> + + PR c++/35007 + * class.c (build_base_path): Fix !want_pointer case. + +2008-01-27 Jason Merrill <jason@redhat.com> + + PR c++/27177 + * class.c (build_base_path): Fix previous change. + +2008-01-26 Jakub Jelinek <jakub@redhat.com> + + PR c++/34965 + * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR + and TRUTH_XOR_EXPR. + +2008-01-26 Richard Guenther <rguenther@suse.de> + + PR c++/34235 + * typeck.c (build_binary_op): Remove code to shorten compares. + +2008-01-25 Richard Guenther <rguenther@suse.de> + + PR c++/33887 + * decl.c (record_builtin_java_type): Make __java_boolean + a variant of bool. + * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check + after TYPE_MAIN_VARIANT check. + +2008-01-25 Jason Merrill <jason@redhat.com> + + PR c++/27177 + * class.c (build_base_path): Don't mess with virtual access if + skip_evaluation. + * call.c (standard_conversion): Don't check whether source type + is complete. + + * decl2.c (is_late_template_attribute): Don't defer attribute + visibility just because the type is dependent. + +2008-01-25 Jason Merrill <jason@redhat.com> + Mark Mitchell <mark@codesourcery.com> + + PR c++/31780 + * call.c (standard_conversion): Allow conversion from integer/real + to complex. + (compare_ics): Such a conversion is worse than a normal arithmetic + conversion. + +2008-01-25 Richard Guenther <rguenther@suse.de> + + PR c++/33887 + * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define + to true. + +2008-01-24 Paolo Carlini <pcarlini@suse.de> + + PR c++/34603 + * pt.c (push_template_decl_real): Return error_mark_node in case + of template definition of non-template. + +2008-01-24 Jason Merrill <jason@redhat.com> + + PR c++/34913 + * decl2.c (is_late_template_attribute): Defer any attribute with + dependent args. Also defer type attributes if the type is dependent. + +2008-01-22 Jakub Jelinek <jakub@redhat.com> + Alexandre Oliva <aoliva@redhat.com> + + PR c++/33984 + * call.c (reference_binding): For bitfields use the declared bitfield + type. + (add_builtin_candidates): Likewise. + * class.c (layout_class_type): For bitfields copy over the + original type quals. + +2008-01-22 Jason Merrill <jason@redhat.com> + + PR c++/28560 + * decl.c (groktypename): Also ignore attributes on dependent + possibly-class types. + + PR c++/34912 + * friend.c (do_friend): Check for prior declaration of a friend + function of a local class. + * name-lookup.c (lookup_name_innermost_nonclass_level): + No longer static. + * name-lookup.h: Declare it. + +2008-01-22 Tom Tromey <tromey@redhat.com> + + PR c++/34829: + * init.c (build_new_1): Only disallow Java aggregates. + +2008-01-22 Jakub Jelinek <jakub@redhat.com> + + PR c++/34607 + * semantics.c (finish_omp_for): Don't call c_finish_omp_for + if decl or init is error_mark_node. + + PR c++/34918 + * error.c (dump_expr): Handle VECTOR_CST. + +2008-01-21 Jason Merrill <jason@redhat.com> + + PR c++/33959 + * pt.c (tsubst_aggr_type): Make sure our context is complete. + + PR c++/34573 + * pt.c (retrieve_local_specialization): Robustify. + (tsubst_pack_expansion, tsubst_decl): Remove redundant checks. + + PR c++/34846 + * pt.c (tsubst): Only call retrieve_local_specialization if the + original typedef was in a function template. + + PR c++/34196 + * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP. + +2008-01-21 Richard Guenther <rguenther@suse.de> + + PR c++/34850 + * error.c (cp_print_error_function): Deal with recursive + BLOCK trees. + +2008-01-20 Paolo Carlini <pcarlini@suse.de> + + PR c++/34891 + * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR. + +2008-01-20 Paolo Carlini <pcarlini@suse.de> + + PR c++/34776 + PR c++/34486 + * name-lookup.c (do_class_using_decl): Do not call constructor_name_p + on non-IS_AGGR_TYPE scope. + (constructor_name_p): Assert IS_AGGR_TYPE. + +2008-01-18 Ian Lance Taylor <iant@google.com> + + PR c++/33407 + * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag. + (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set + DECL_IS_OPERATOR_NEW flag. + +2008-01-16 Richard Guenther <rguenther@suse.de> + + PR c++/33819 + * typeck.c (is_bitfield_expr_with_lowered_type): Recurse + for conversions to type variants. + +2008-01-15 Andreas Tobler <a.tobler@schweiz.org> + + * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing + declaration and code. Update copyright year. + +2008-01-15 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/34399 + * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we + know we have a class type. + +2008-01-15 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/34751 + * pt.c (coerce_template_parameter_pack): When substituting into + the type of a non-type template parameter pack. use the + deduced/substituted arguments. + * parser.c (declarator_can_be_parameter_pack): A pointer-to-member + can be a parameter pack with the ellipsis following it. When we + have an erroneous declaration, allow it to be a parameter pack. + (cp_parser_template_parameter): Complain about default + arguments on non-type template parameter packs, and parse them + using the new cp_parser_default_argument. + (cp_parser_parameter_declaration): Complain about parameter packs + with default arguments. Move parsing of default arguments into a + new function, cp_parser_default_argument. + (cp_parser_default_argument): New; extracted from + cp_parser_parameter_declaration. + +2008-01-15 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/34051 + PR c++/34055 + PR c++/34102 + PR c++/34103 + * typeck.c (check_return_expr): If there are bare parameter packs + in the return value, set it to error_mark_node. + * tree.c (cp_walk_subtrees): Walk USING_DECL nodes. + * pt.c (find_parameter_packs_r): Look at the type of + IDENTIFIER_NODEs (e.g., for user-defined conversions). + (check_for_bare_parameter_packs): Flip the result: now returns + TRUE when there were bare parameter packs, FALSE otherwise. + (push_template_decl_real): Deal with flipped result of + check_for_bare_parameter_packs. + * semantics.c (finish_cond): If there are bare parameter packs in + the conditional, set it to error_mark_node. + (finish_expr_stmt): If there are bare parameter packs in the + expression, set it to error_mark_node. + (finish_for_expr): Ditto. + (finish_switch_cond): If there are bare parameter packs in + the conditional, set it to error_mark_node. + (finish_mem_initializers): If there are bare parameter packs in + the member initializer, set it to error_mark_node. + (finish_member_declaration): Check the attributes of the + declaration for bare parameter packs, and remove the attributes if + any have bare parameter packs. + * parser.c (cp_parser_using_declaration): Check the using + declaration for bare parameter packs. + (cp_parser_base_clause): If there are bare parameter packs in a + base specifier, don't add it to the chain. + +2008-01-15 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/34314 + * error.c (dump_simple_decl): Display ellipsis for template + non-type parameter packs. + (dump_decl): Display ellipsis for template type parameter packs. + (dump_template_decl): Display ellipsis for template template + parameter packs. + * pt.c (redeclare_class_template): When redeclaring a class + template, check for collisions between template parameters and + template parameter packs. + +2008-01-15 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/33964 + * pt.c (process_partial_specialization): Don't mark template + parameters that occur in non-deduced contexts. + (struct pair_fn_data): Add include_nondeduced_p. + (for_each_template_parm_r): Only visit non-deduced contexts if + include_nondeduced_p is set. + (for_each_template_parm): Added parameter include_nondeduced_p, + which states whether template parameters found in non-deduced + contexts should be visited. + (uses_template_parms): Visit all template parameters, even those + in non-deduced contexts. + +2008-01-15 Douglas Gregor <doug.gregor@gmail.com> + + PR c++/34052 + * pt.c (check_default_tmpl_args): Check for parameter packs that + aren't at the end of a primary template. + (push_template_decl_real): Remove check for parameter packs that + aren't at the end of a primary template; that now happens in + check_default_tmpl_args. + * semantics.c (finish_template_template_parm): Use + check_default_tmpl_args to check for errors in the template + parameter list. + +2008-01-12 Doug Kwan <dougkwan@google.com> + + * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers + instead of OPT_Wreturn_type in warning due to ignored return type + qualifiers. + * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers + instead of OPT_Wreturn_type in warning due to ignored return type + qualifiers. + +2008-01-08 Jakub Jelinek <jakub@redhat.com> + + PR c++/33890 + * semantics.c (finish_omp_for): Don't call + fold_build_cleanup_point_expr if processing_template_decl. + +2008-01-04 Paolo Carlini <pcarlini@suse.de> + Jakub Jelinek <jakub@redhat.com> + + PR c++/34611 + * error.c (dump_template_argument): Deal with TREE_LIST. + +2008-01-01 Douglas Gregor <doug.gregor@gmail.com> + + * parser.c (cp_parser_check_decl_spec): Don't warn about "long + long" in C++0x mode; change the warning to note that "long long" + is only unsupported in C++98 mode. |