2011-03-01 Jason Merrill PR c++/46159 * parser.c (cp_parser_primary_expression): Don't warn about a failed tentative parse. PR c++/47200 * semantics.c (cxx_bind_parameters_in_call): Don't call adjust_temp_type on non-constant args. PR c++/47851 * call.c (standard_conversion): Provide requested cv-quals on class rvalue conversion. PR c++/46282 * decl2.c (grokbitfield): Handle type-dependent width. 2011-02-28 Jason Merrill PR c++/47873 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P after checking for a non-thunk. 2011-02-26 Jason Merrill PR c++/47904 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL. * pt.c (iterative_hash_template_arg): And hash it. PR c++/47897 * semantics.c (non_const_var_error): Split out from... (cxx_eval_constant_expression): ...here. (potential_constant_expression_1) [VAR_DECL]: Use it. Allow dependent variables. 2011-02-24 Jason Merrill * parser.c (cp_parser_constant_expression): Set non_integral_constant_expression correctly for C++0x too. (cp_parser_static_assert): Allow non-constant expression. (cp_parser_direct_declarator): Expect non_constant_p to be set properly for C++0x. * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR. * semantics.c (maybe_constant_value): Check type_unknown_p too. (potential_rvalue_constant_expression): New. (require_potential_rvalue_constant_expression): New. 2011-02-23 Jason Merrill * cp-tree.h (DECL_PARM_LEVEL): New. (struct lang_decl_parm): Add level field. * name-lookup.c (function_parm_depth): New fn. * name-lookup.h: Declare it. * parser.c (cp_parser_parameter_declaration_list): Use it. * mangle.c (struct globals): Add parm_depth field. (write_bare_function_type): Adjust it. (write_expression): Include the level delta in PARM_DECL mangling for abi >= 6. * semantics.c (finish_decltype_type): Remove shortcut for decltype of id-expression. * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6. 2011-02-23 Nathan Froyd PR c++/46868 * parser.c (cp_parser_class_specifier): Require a closing brace to attempt error recovery. 2011-02-23 Jakub Jelinek PR c++/47833 * pt.c (struct pending_template): Add chain_next GTY option. * decl.c (struct named_label_use_entry): Likewise. 2011-02-22 Paolo Carlini PR c++/47242 * semantics.c (build_lambda_object): Bail out if a field is error_mark_node. 2011-02-22 Dodji Seketeli PR c++/47666 * class.c (dfs_declare_virt_assop_and_dtor) (declare_virt_assop_and_dtor): New static functions. (add_implicitly_declared_members): Use declare_virt_assop_and_dtor. 2011-02-21 Jason Merrill PR c++/47207 * decl2.c (decl_constant_var_p): A constexpr var needs an initializer to be constant. * semantics.c (cxx_eval_constant_expression): Complain about constexpr var used in its own initializer. * call.c (set_up_extended_ref_temp): Set DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too. 2011-02-20 Jason Merrill PR c++/47199 * semantics.c (cxx_eval_call_expression): Call cxx_eval_constant_expression in trivial shortcut. PR c++/46831 * call.c (convert_class_to_reference): Don't try to set up a second conv sequence for non-viable candidates. PR c++/47703 * error.c (location_of): Handle non-tagged types. PR c++/46472 * method.c (process_subob_fn): Instantiate constexpr templates. * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P. 2011-02-20 Dodji Seketeli PR c++/46394 * pt.c (tsubst_pack_expansion): do not use cp_tree_equal/same_type_p to detect an expansion of a parameter pack. 2011-02-19 Jason Merrill PR c++/47503 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy. 2011-02-18 Paolo Carlini PR c++/47795 * semantics.c (finish_non_static_data_member): Early return if object is error_mark_node. 2011-02-18 Dodji Seketeli PR c++/47208 * pt.c (do_auto_deduction): Do not mention error_mark_node in diagnostics. * semantics.c (finish_id_expression): Do not pass erroneous decl to decl_constant_var_p. 2011-02-17 Jakub Jelinek PR c++/47783 * cvt.c (convert_from_reference): Call mark_exp_read. 2011-02-11 Dodji Seketeli PR c++/47172 * pt.c (finish_call_expr): Consider a call expression that has a dependent "this" pointer as being dependent. Add comments. (dependent_type_p, type_dependent_expression_p): Update comments. 2011-02-16 Dodji Seketeli PR c++/47326 * pt.c (tsubst_copy): Ensure that even pack expansion arguments are not evaluated. 2011-02-16 Jakub Jelinek PR c++/47704 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5 instead of TYPE_LANG_FLAG_3. * pt.c (lookup_template_class): Copy over ENUM_FIXED_UNDERLYING_TYPE_P. 2011-02-15 Jason Merrill PR c++/46807 * method.c (synthesized_method_walk): Always exit early for trivial fn in C++98 mode. 2011-02-14 Jason Merrill PR c++/47482 * parser.c (cp_parser_enumerator_definition): Call fold_non_dependent_expr. 2011-02-09 Jason Merrill * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel. * semantics.c (finish_fname): Only return the name if we're in a function. * decl.c (build_enumerator): Don't perform integral promotions on non-integral constants. * cvt.c (convert_to_void): Handle null op1. * class.c (type_has_constexpr_default_constructor): Make sure the caller stripped an enclosing array. * init.c (perform_member_init): Strip arrays before calling it. PR c++/47511 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL. 2011-02-03 Dodji Seketeli PR c++/47398 * tree.c (cp_tree_equal): Take the number of template parameters in account. 2011-02-03 Nathan Froyd PR c++/46890 * parser.c (cp_parser_class_specifier): Fix setting of want_semicolon. 2011-01-31 Jakub Jelinek PR c++/47416 * semantics.c (build_data_member_initialization): Handle STATEMENT_LIST always instead of just for CLEANUP_BODY. 2011-01-31 Rainer Orth * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. 2011-01-29 Dodji Seketeli PR c++/47311 * cp-tree.h (fixup_template_parms): Declare. * pt.c (end_template_parm_list): Do not fixup template parms here. (fixup_template_parms): Remove static. Fix typo in the comments. Remove useless code statement. (fixup_template_parm): For a template template parameter, fixup its attributes before fixing up its type. * parser.c (cp_parser_template_declaration_after_export): After parsing template parameters fixup their types. 2011-01-26 Jakub Jelinek PR c++/47476 * semantics.c (potential_constant_expression_1): Handle TRUTH_XOR_EXPR. 2011-01-26 Dave Korn PR c++/43601 * semantics.c (expand_or_defer_fn_1): Handle it. * decl2.c (decl_needed_p): Likewise. 2011-01-21 Jason Merrill PR c++/47041 * semantics.c (build_constexpr_constructor_member_initializers): Handle trivial copy. 2011-01-21 Jakub Jelinek PR c++/47388 * semantics.c (begin_for_stmt): If -fno-for-scope, don't assume init must be NULL if scope is NULL. (begin_range_for_stmt): Likewise. 2011-01-21 Jason Merrill PR c++/46552 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF. PR c++/46977 * semantics.c (potential_constant_expression_1): Split out from potential_constant_expression. Add want_rval parm. Handle template expression forms. Don't enforce restriction on address of automatic variable here. Add a couple of diagnostics that had been missing. (require_potential_constant_expression): New entry point. (build_data_member_initialization, register_constexpr_fundef): Adjust. (maybe_constant_value): Check potential_constant_expression. * pt.c (fold_non_dependent_expr_sfinae): Likewise. * tree.c (build_vec_init_expr): Adjust. 2011-01-19 Jakub Jelinek PR c++/47303 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC or DECL_EXTERNAL. 2011-01-17 Jason Merrill PR c++/47067 * semantics.c (base_field_constructor_elt): New fn. (cxx_eval_bare_aggregate): Use it. (build_data_member_initialization): Leave COMPONENT_REF for vfield inits. 2011-01-14 Rodrigo Rivas Costa * parser.c (cp_parser_range_for): Remove the "unused variable" warning workaround. 2011-01-15 Giovanni Funchal Jonathan Wakely PR c++/33558 * decl.c (grokdeclarator): Reject mutable reference members. 2011-01-14 Jason Merrill PR c++/47289 * pt.c (coerce_template_parms): Fix error recovery. PR c++/46903 * typeck2.c (check_narrowing): Only check arithmetic types. PR c++/46688 * tree.c (build_vec_init_expr): Handle flexible array properly. 2011-01-13 Kai Tietz PR c++/47213 * cp-tree.h (CLASSTYPE_VISIBILITY): Use TYPE_MAIN_DECL instead of TYPE_NAME. (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise. * decl2.c (determine_visibility): Add check of CLASS_TYPE_P for underlying_type. 2011-01-12 Rodrigo Rivas Costa * cp-tree.h (begin_for_scope): New prototype. (begin_for_stmt): Update prototype. (begin_range_for_stmt): Update prototype. * init.c (build_vec_init): Update call to begin_for_stmt. * parser.c (cp_parser_for): New. (cp_parser_c_for): Add three new parameters. (cp_parser_range_for): Likewise. Most parsing code removed. (cp_parser_iteration_statement): Call cp_parser_for instead of cp_parser_c_for and cp_parser_range_for. (cp_parser_for_init_statement): Add new parameter and return type. (cp_parser_block_declaration): Update call to cp_parser_simple_declaration. (cp_parser_simple_declaration): Add new parameter. Update call to cp_parser_init_declarator. (cp_parser_init_declarator): Add new parameter. * pt.c (tsubst_expr): Update call to begin_for_stmt. * semantics.c (begin_for_scope): New. (begin_for_stmt): Add two new parameters. (begin_range_for_stmt): Likewise. 2011-01-12 Nicola Pero * parser.c (cp_parser_objc_at_property_declaration): Improved error message. 2011-01-11 Dodji Seketeli PR debug/46955 * cp-lang.c (get_template_innermost_arguments_folded) (get_template_argument_pack_elems_folded) (template_arg_needs_folding, fold_cplus_constants): New static functions. (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to get_template_innermost_arguments_folded. (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to get_template_argument_pack_elems_folded. 2011-01-11 Jason Merrill PR c++/46658 * init.c (build_new_1): Handle value-init in templates differently. PR c++/45520 * tree.c (maybe_dummy_object): Check current_class_ref against context, not current_class_type. 2011-01-08 Nicola Pero PR objc/47078 * parser.c (cp_parser_objc_typename): If the type is unknown, for error recovery purposes behave as if it was not specified so that the default type is used. 2011-01-07 Jakub Jelinek PR c++/47022 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy for the second build_x_va_arg argument. 2011-01-05 Tom Tromey * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error. (lvalue_or_else): Likewise. 2011-01-01 Kai Tietz PR target/38662 * tree.c (cxx_type_hash_eq): Allow METHOD_TYPE, too. Copyright (C) 2011 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.