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Diffstat (limited to 'gcc-4.9/gcc/cp/ChangeLog-2004')
| -rw-r--r-- | gcc-4.9/gcc/cp/ChangeLog-2004 | 6884 |
1 files changed, 6884 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/cp/ChangeLog-2004 b/gcc-4.9/gcc/cp/ChangeLog-2004 new file mode 100644 index 000000000..602745f7e --- /dev/null +++ b/gcc-4.9/gcc/cp/ChangeLog-2004 @@ -0,0 +1,6884 @@ +2004-12-31 Richard Henderson <rth@redhat.com> + + PR middle-end/17799 + * call.c (make_temporary_var_for_ref_to_temp): Set DECL_IGNORED_P. + * class.c (build_vtable): Don't conditionallize setting it + based on DWARF2_DEBUG. + (layout_class_type): Set DECL_IGNORED_P. + * decl2.c (get_guard): Likewise. + * rtti.c (get_tinfo_decl, build_lang_decl): Likewise. + * tree.c (build_local_temp): Likewise. + +2004-12-30 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (cp_declarator): Split "name" field into + qualifying_scope and unqualified_name. + * decl.c (get_scope_of_declarator): Adjust accordingly. + (grokdeclarator): Likewise. + * decl2.c (grokfield): Likewise, and adjust call to + do_class_using_decl. + * name-lookup.c (do_class_using_decl): Split "decl" into + "scope" and "name". Remove unnecessary code. + * name-lookup.h (do_class_using_decl): Adjust declaration. + * parser.c (make_id_declarator): Split "id" into qualifying_scope + and unqualified_name. + (cp_parser_using_declaration): Adjust call to do_class_using_decl. + (cp_parser_direct_declarator): Adjust to handle the fact that + cp_parser_declarator_id no longer returns a SCOPE_REF. + (cp_parser_direct_declarator): Likewise. + (cp_parser_declarator_id): Do not create a SCOPE_REF for qualified + names. + (cp_parser_member_declaration): Adjust call to make_id_declarator. + (cp_parser_check_declarator_template_parameters): Do not expect a + SCOPE_REF. + + * decl.c (duplicate_decls): Call ggc_free on declarations we will + not be needing any longer. + + PR c++/19190 + * cvt.c (convert_to_void): Do not use STRIP_NOPs. + +2004-12-28 Richard Henderson <rth@redhat.com> + + PR inline-asm/15740 + * semantics.c (finish_asm_stmt): Resolve asm names. Validate input + constraints. Mark memory inputs addressable. + +2004-12-27 Jason Merrill <jason@redhat.com> + + * decl.c (expand_static_init): Don't use shortcut if + targetm.relaxed_ordering. + +2004-12-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/19149 + * decl.c (check_tag_decl): Robustify. + +2004-12-23 Mark Mitchell <mark@codesourcery.com> + + PR c++/17595 + * parser.c (cp_parser_error): Issue better messages about + #pragma in locations where it is not permitted. + + PR c++/17413 + * pt.c (check_instantiated_args): Remove bogus SFINAE code. + + * cvt.c (convert_to_void): Fix typo in comment. + +2004-12-23 Alexandre Oliva <aoliva@redhat.com> + + PR c++/18962 + * pt.c (check_explicit_specialization): Use the argument list from + the definition in a template function specialization definition. + +2004-12-23 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/18733 + * pt.c (check_explicit_specialization): Use special logic to validate + befriended specializations. + +2004-12-22 Mark Mitchell <mark@codesourcery.com> + + * rtti.c (emit_support_tinfos): Avoid using C99 semantics. + + PR c++/18464 + * call.c (build_this): In templates, do not bother with + build_unary_op. + * typeck.c (unary_complex_lvalue): In a template, always refuse + simplifications. + + PR c++/18492 + * cp-gimplify.c (cp_genericize): Relax assertion. + + PR c++/11224 + * cvt.c (convert_to_void): Warn about unused values. + + PR c++/18257 + * rtti.c (emit_support_tinfos): On systems without weak symbols, + emit the runtime library type-info objects as non-COMDAT. + +2004-12-21 Mark Mitchell <mark@codesourcery.com> + + PR c++/18378 + * call.c (convert_like_real): Do not permit the use of a copy + constructor to copy a packed field. + + PR c++/19063 + * decl.c (grokdeclarator): Return error_mark_node, not + void_type_node, to indicate errors. + * parser.c (cp_parser_template_parameter_list): Robustify. + (cp_parser_template_parameter): Likewise. + + PR c++/19034 + * tree.c (cp_tree_equal): Handle OVERLOAD. + +2004-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * decl.c (define_label): Use POP_TIMEVAR_AND_RETURN. + * name-lookup.c (pushdecl_class_level): Likewise. + +2004-12-21 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * name-lookup.c (pushtag): Add missing POP_TIMEVAR_AND_RETURN. + +2004-12-21 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/18984 + * cp-gimplify.c (cp_genericize_r): Don't insert first but instead + check to see if contains the pointer. Insert the statement before + returning. + +2004-12-21 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/14075 + * decl.c (check_initializer): Check string initializer of array is + not parenthesized. + * cp-tree.h (PAREN_STRING_LITERAL_P): New. + * semantics.c (finish_parenthesized_expr): Mark a STRING_CST. + * error.c (dump_expr): <STRING_CST case> Add parens, if needed. + + * cp-tree.def (TEMPLATE_TYPE_PARM, + BOUND_TEMPLATE_TEMPLATE_PARM, TYPE_OF_TYPE, TYPENAME_TYPE): Reorder + for better code efficiency. + * cp-tree.h (CLASS_TYPE_P): Short circuit IS_AGGR_TYPE check. + (CAN_HAVE_FULL_LANG_DECL_P): Reorder for better optimization. + (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P, + INTEGRAL_OR_ENUMERATION_TYPE_P, SCALAR_TYPE_P, + CP_AGGREGATE_TYPE_P, TYPE_PTROB_P, TYPE_REF_OBJ_P, + TYPE_PTROBV_P): Likewise. + + PR c++/18975 + * method.c (do_build_copy_constructor): Refactor. Don't const + qualify a mutable field. + (do_build_assign_ref): Likewise. + +2004-12-20 Matt Austern <austern@apple.com> + + PR c++/19044 + * decl.c (make_rtl_for_nonlocal_decl): Use + set_builtin_user_assembler_name. + +2004-12-19 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (note_decl_for_pch): New function. + * class.c (build_clone): Call note_decl_for_pch. + * semantics.c (finish_member_declaration): Likewise. + (note_decl_for_pch): New function. + +2004-12-17 Steven Bosscher <stevenb@suse.de> + + * init.c (build_zero_init): max_index is the number of + elements, minus 1. + +2004-12-17 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18721 + * class.c (add_method): Do not push conversion operators into a + binding level. + + * cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE_TYPE): Reformat. + * error.c (dump_decl): <TYPE_DECL case> Remove extraneous braces. + +2004-12-16 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18905 + * cp-tree.h (integral_constant_value): Declare. + * call.c (null_ptr_cst_p): Use integral_constant_value, not + decl_constant_value. + (convert_like_real): Likewise. + * class.c (check_bitfield_decl): Likewise. + * cvt.c (ocp_convert): Likewise. + (convert): Remove unnecessary decl_constant_value call. + * decl.c (compute_array_index_type): Use integral_constant_value, + not decl_constant_value. + (build_enumerator): Likewise. + * decl2.c (grokfield): Likewise. + * init.c (decl_constant_value): Simplify. + (integral_constant_value): New. + * pt.c (fold_decl_constant_value): Use integral_constant_value, + remove subsequent check. + (tsubst): Use integral_constant_value, not decl_constant_value. + (tsubst_copy, unify): Likewise. + * typeck.c (decay_conversion): Likewise. + (build_compound_expr): Remove unnecessary decl_constant_value + calls. + (build_static_cast_1, build_reinterpret_cast_1): + (convert_for_assignment): Remove comment about not calling + decl_constant_value. + +2004-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/18825 + * pt.c (instantiate_class_template): Set input_location for + friend function. + (tsubst_friend_function): Don't set input_location here. + Make sure the context is complete if necessary. + +2004-12-15 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18981 + * parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE + flag setting. + +2004-12-14 Mark Mitchell <mark@codesourcery.com> + + PR c++/18738 + * decl.c (make_typename_type): Do not handle namespace-scoped + names here. + (tag_name): Handle typename_type. + (check_elaborated_type_specifier): Handle typenames. + * parser.c (cp_parser_diagnose_invalid_type_name): Improve + comment. + (cp_parser_elaborated_type_specifier): Use + cp_parser_diagnose_invalid_type_name. + +2004-12-14 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/18965 + * init.c (build_zero_init): If the max_index is 0, there is no + need to create a RANGE_EXPR. + +2004-12-14 Mark Mitchell <mark@codesourcery.com> + + PR c++/18793 + * cp-objcp-common.c (cp_expr_size): Loosen assertion. + +2004-12-14 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18949 + * pt.c (tsubst_copy_and_build): <INDIRECT_REF case> Check that a + REFERENCE_REF_P is dereferencing a reference type. + * typeck.c (build_static_cast): Convert from reference even in a + template. + (build_reinterpret_cast, build_const_cast, build_c_cast): Likewise. + +2004-12-14 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function. + (cp_parser_name_lookup_error): Use it. + (cp_parser_check_for_invalid_template_id): Likewise. + (cp_parser_skip_to_closing_parenthesis): Likewise. + (cp_parser_nested_name_specifier_opt): Likewise. + (cp_parser_simple_declaration, cp_parser_template_id): Likewise. + (cp_parser_parameter_declaration_list): Likewise. + (cp_parser_parameter_declaration): Likewise. + (cp_parser_template_name): Let cp_parser_simulate_error perform + the checking. + (cp_parser_committed_to_tentative_parse): Remove. + +2004-12-13 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/18968 + * class.c (build_base_path): Convert the zero constant to the correct + type when comparing. + +2004-12-13 Mark Mitchell <mark@codesourcery.com> + + PR c++/18925 + * class.c (layout_class_type): Determine the visibility of static + data members. + +2004-12-12 Roger Sayle <roger@eyesopen.com> + + PR middle-end/12454 + * cp-gimplify.c (gimplify_if_stmt): Optimize the case where the + condition is a constant and the unexecuted clause is empty. + +2004-12-10 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/18731 + * parser.c (cp_parser_class_head): Reject typedef-name in class head. + +2004-12-09 Matt Austern <austern@apple.com> + + PR c++/18514 + * name-lookup.c (do_nonmember_using_decl): A real function + declaration takes precedence over an anticipated declaration. + +2004-12-09 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * parser.c (cp_parser_member_declaration): Fix comment typo. + +2004-12-09 Alexandre Oliva <aoliva@redhat.com> + + PR c++/18757 + * parser.c (cp_parser_template_id): Don't create a CPP_TEMPLATE_ID + if parsing failed. + +2004-12-09 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/18073 + * typeck.c (build_reinterpret_cast_1): Allow cast from vector type. + +2004-12-09 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/16681 + * init.c (build_zero_init): Build a RANGE_EXPR for an array + initializer. + +2004-12-08 Kelley Cook <kcook@gcc.gnu.org> + + * typeck.c: Remove DOS line endings. + +2004-12-08 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/18100 + * decl.c (lookup_and_check_tag): Diagnose nested class with + the same name as enclosing class. + +2004-12-08 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18803 + * cp-tree.h (REFERENCE_REF_P): New. + (CPTI_TYPE_INFO_TYPE): Rename to ... + (CPTI_CONST_TYPE_INFO_TYPE): ... here. + (CPTI_TYPE_INFO_REF_TYPE): Remove. + (type_info_type_node): Rename to ... + (const_type_info_type_node): ... here. + (type_info_ref_type): Remove. + * call.c (build_user_type_conversion): Reformat. + (resolve_args): Do not convert_from_reference. + (build_object_call): Call convert_from_reference. + (prep_operand): Do not convert_from_reference. + (build_new_method_call): Likewise. + * class.c (build_vfield_ref): Likewise. + * cvt.c (convert_to_reference): Likewise. + (convert_from_reference): Build INDIRECT_REF here, not with + build_indirect_ref. + (convert_force): Do not convert_from_reference. + (build_expr_type_conversion): Likewise. + * decl.c (grok_reference_init): Likewise. + * decl2.c (delete_sanity): Likewise. + * except.c (initialize_handler_parm): Use POINTER_TYPE_P. + * init.c (build_dtor_call): Do not convert_from_reference. + * parser.c (cp_parser_template_argument): Unwrap indirected + reference. Allow TEMPLATE_PARM_INDEX as an object parm. + * pt.c (tsubst_copy_and_build) <case INDIRECT_REF>: Use + convert_from_reference, if indicated. + <case CALL_EXPR>: Do not convert_from_reference. + <case PARM_DECL, VAR_DECL>: Convert_from_reference if needed. + (tsubst_initializer_list): Do not convert_from_reference. + * rtti.c (init_rtti_processing): Adjust node creation. + (throw_bad_typeid): Use const_type_info_type_node. + Do not convert_from_reference. + (typeid_ok_p): Use const_type_info_type_node. + (build_typeid, get_typeid): Always return type_info typed node. + (build_dynamic_cast_1): Dont convert_from_reference. Refactor. + * semantics.c (finish_stmt_expr_expr): Do not + convert_from_reference. + (finish_id_expression): Convert_from_reference as appropriate. + * typeck.c (decay_conversion): Do not convert_from_reference. + (finish_class_member_access_expr): Likewise. + (build_indirect_ref): Use POINTER_TYPE_P. + (convert_arguments): Do not convert_from_reference. + (build_modify_expr): Likewise. + (convert_for_initialization): Likewise. + * typeck2.c (build_x_arrow): Likewise. + +2004-12-07 Ziemowit Laski <zlaski@apple.com> + + * cp-tree.h (struct lang_type_class): Rename 'objc_protocols' + field to 'objc_info'. + +2004-12-07 Kazu Hirata <kazu@cs.umass.edu> + + * pt.c: Replace a use of first_rtl_op with TREE_CODE_LENGTH. + +2004-12-07 Roger Sayle <roger@eyesopen.com> + + * name-lookup.c (leave_scope): We only need to update + class_binding_level when leaving a class scope. + +2004-12-06 Ziemowit Laski <zlaski@apple.com> + + * cp-tree.h (struct lang_type_class): Add 'objc_protocols' field. + +2004-12-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/17011, c++/17971 + * pt.c (tsubst_copy) <FIELD_DECL case>: Check and diagnose + invalid field. + (tsubst_copy_and_build) <COMPONENT_REF case>: Check + error_mark_node after member substitution. + * semantics.c (finish_id_expression): Call + finish_non_static_data_member for non-dependent FIELD_DECL. + +2004-12-03 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18782 + * decl.c (grokdeclarator): Make sure class in pointer to member is + not a namespace. + +2004-12-02 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18318 + * parser.c (cp_parser_new_type_id): Move array size expression + checks from here ... + * init.c (build_new): ... to here. + +2004-12-02 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18758 + * parser.c (cp_parser_class_head): Return NULL_TREE when + push_template_decl fails. Update comment. + +2004-12-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/15664, c++/18276 + * pt.c (tsubst_decl) <TEMPLATE_DECL case>: Reorganize. Correctly + tsubst TEMPLATE_DECL that is a TEMPLATE_TEMPLATE_PARM. + +2004-12-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/18123 + * parser.c (cp_parser_type_specifier): Catch template declaration + of enum. + +2004-12-01 Matt Austern <austern@apple.com> + + * name-lookup.c (namespace_binding): Omit alias check for global + namespace. + +2004-12-01 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18729 + * parser.c (cp_parser_class_name): Check decl's type is not + error_mark_node. + + PR c++/17431 + * call.c (standard_conversion): Add FLAGS parameter. Do not allow + derived to base conversion when checking constructor + accessibility. + (implicit_conversion): Pass FLAGS to standard_conversion. + (check_constructir_callable): Disallow conversion functions. + +2004-11-30 Kazu Hirata <kazu@cs.umass.edu> + + * parser.c: Fix comment typos. + +2004-11-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/18368 + * parser.c (cp_parser_check_for_definition_in_return_type): Take + the defined type as a parameter, and inform the user about the + possibility of a missing semicolon. + (cp_parser_explicit_instantiation): Adjust call to + cp_parser_check_for_definition_in_return_type. + (cp_parser_init_declarator): Likewise. + (cp_parser_member_declaration): Likewise. + + PR c++/18674 + * cp-tree.def (TYPENAME_TYPE): Remove discussion of implicit + typename from comments. + * cp-tree.h (TYPENAME_IS_ENUM_P): New macro. + (TYPENAME_IS_CLASS_P): Likewise. + (make_typename_type): Change prototype. + * decl.c (struct_typename_info): New type. + (typename_compare): Expect the second argument to be a + typename_info, not a tree. + (build_typename_type): Add tag_type parameter. Do not create a + new type until necessary. + (make_typename_type): Add tag_type parameter. + * error.c (TYPENAME_TYPE): Print tags other than "typename" if + appropriate. + * friend.c (make_friend_class): Adjust call to make_typename_type. + * parser.c (cp_parser_make_typename_type): Likewise. + (cp_parser_primary_expression): Adjust call to + cp_parser_lookup_name. + (cp_parser_unqualified_id): Adjust calls to cp_parser_class_name. + (cp_parser_class_or_namespace_name): Likewise. + (cp_parser_postfix_expression): Adjust calls to + make_typename_type. + (cp_parser_mem_initializer_id): Adjust calls to + cp_parser_class_name. + (cp_parser_type_parameter): Adjust calls to cp_parser_lookup_name. + (cp_parser_template_name): Likewise. + (cp_parser_template_argument): Likewise. + (cp_parser_type_name): Adjust call to cp_parser_class_name. + (cp_parser_elaborated_type_specifier): Adjust calls to + make_typename_type and cp_parser_lookup_name. + (cp_parser_namespace_name): Likewise. + (cp_parser_class_name): Replace type_p parameter with tag_type. + Adjust calls to make_typename_type and cp_parser_lookup_name. + (cp_parser_class_head): Adjust calls to cp_parser_class_name. + (cp_parser_base_specifier): Likewise. + (cp_parser_lookup_name): Replace is_type parameter with tag_type. + Adjust calls to make_typename_type and lookup_qualified_name. + (cp_parser_lookup_name_simple): Adjust call to + cp_parser_lookup_name. + (cp_parser_constructor_declarator_p): Adjust call to + cp_parser_class_name. + * pt.c (convert_template_argument): Adjust all to + make_typename_type. + (tsubst_decl): Do not pre-substitute the type of the declaration. + (tsubst): Hand off declarations more quickly. Adjust call to + make_typename_type. + + PR c++/18512 + * parser.c (cp_parser_postfix_dot_deref_expression): Robustify. + +2004-11-29 Daniel Jacobowitz <dan@codesourcery.com> + + PR c/7544 + * Make-lang.in (cp/decl2.o): Update dependencies. + * decl2.c (finish_file): Call maybe_apply_pending_pragma_weaks. + +2004-11-29 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/18652 + * name-lookup.c (pushtag): Change return type to tree. + * cp-tree.h (pushtag): Adjust declaration. + * decl.c (xref_tag, start_enum): Use return value of pushtag. + * pt.c (push_template_decl_real): Return immediately if + pushdecl_namespace_level returns error_mark_node. + +2004-11-27 Kazu Hirata <kazu@cs.umass.edu> + + * pt.c: Fix a comment typo. + +2004-11-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + Friend class name lookup 4/n + * class.c (pushclass): Don't call cxx_remember_type_decls. + * cp-tree.h (clear_anon_tags): Remove declaration. + * decl.c (grokdeclarator): Don't call lookup_tag_reverse. + * name-lookup.c (binding_entry_free, binding_table_free): Comment + out functions. + (binding_table_find_anon_type, binding_table_reverse_maybe_remap, + binding_table_remove_anonymous_types, cxx_remember_type_decls, + bt_print_entry, clear_anon_tags, follow_tag_typedef, lookup_tag, + lookup_tag_reverse): Remove + (begin_scope, leave_scope, kept_level_p, print_binding_level): + Don't use type_decls field in cp_binding_level. + (maybe_process_template_type_declaration, pushtag): Set + CLASSTYPE_NESTED_UTDS directly. + * name-lookup.h (binding_table_remove_anonymous_types, + cxx_remember_type_decls, lookup_tag, lookup_tag_reverse): Remove + declaration. + (cp_binding_level): Remove type_decls field. + +2004-11-26 Kazu Hirata <kazu@cs.umass.edu> + + * typeck.c: Fix a comment typo. + +2004-11-25 Mark Mitchell <mark@codesourcery.com> + + PR c++/18445 + * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with + unknown_type as non matching. Tidy up. + * pt.c (build_non_dependent_expr): Do not build a + NON_DEPENDENT_EXPR for a VAR_DECL. + + PR c++/18001 + * cp-tree.h (lvalue_or_else): Remove declaration. + * tree.c (lvalue_or_else): Remove. + * typeck.c (build_unary_op): Adjust call to lvalue_or_else. + (build_modify_expr): Likewise. + + PR c++/18625 + * decl.c (duplicate_decls): Return error_mark_node on error, as + specified. + + PR c++/18466 + * decl.c (grokvardecl): Keep track of whether or not a there was + explicit qualification. + * name-lookup.c (set_decl_namespace): Complain about explicit + qualification of a name within its own namespace. + + PR c++/18545 + * typeck.c (check_return_expr): Robustify. + +2004-11-25 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + Friend class name lookup 3/n, PR c++/3332 + * name-lookup.c (push_inner_scope, pop_inner_scope): New functions. + (lookup_type_scope): Don't deal with name from user declaration + specially. + * name-lookup.h (push_inner_scope, pop_inner_scope): Add declarations. + * parser.c (cp_parser_class_specifier): Use push_inner_scope and + pop_inner_scope. + +2004-11-25 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + Friend class name lookup 2/n, PR c++/14513, c++/15410 + * name-lookup.c (lookup_name_real): Simplify. + (lookup_type_scope): Add SCOPE parameter. Handle friend class + lookup. + * name-lookup.h (tag_scope): New enum type. + (lookup_type_scope): Adjust declaration. + * decl.c (lookup_and_check_tag, xref_tag, xref_tag_from_type): + Change bool parameter GLOBALIZED to TAG_SCOPE parameter SCOPE. + (start_enum): Likewise. Add assertion test that NAME is + IDENTIFIER_NODE. Use anonymous name for dummy ENUMERAL_TYPE in + case of error. + * cp-tree.h (xref_tag, xref_tag_from_type): Adjust declarations. + * parser.c (cp_parser_elaborated_type_specifier, + cp_parser_class_head): Adjust call to xref_tag. + * pt.c (lookup_template_class, instantiate_class_template): + Likewise. + * rtti.c (init_rtti_processing, build_dynamic_cast_1, + tinfo_base_init, emit_support_tinfos): Likewise. + +2004-11-25 Joseph S. Myers <joseph@codesourcery.com> + + * g++spec.c, lex.c: Avoid ` as left quote in diagnostics. + +2004-11-24 Mark Mitchell <mark@codesourcery.com> + + PR c++/17473 + * name-lookup.c (supplement_binding): Do not allow typedefs to be + redefined in class scope. + + PR c++/18285 + * parser.c (cp_parser_set_decl_type_spec): Do not try to allow + redefinitions of builtin types other that "bool" or "wchar_t". + +2004-11-24 Steven Bosscher <stevenb@suse.de> + + * decl.c (cxx_init_decl_processing): Don't clear + flag_inline_functions. + +2004-11-24 Mark Mitchell <mark@codesourcery.com> + + * pt.c (tsubst_function_type): Do not permit function types which + return arrays or functions. + + PR c++/18586 + * parser.c (cp_parser_init_declarator): Do not pop scope twice. + + PR c++/18530 + * cp-tree.h (CTOR_NAME): Remove. + (DTOR_NAME): Remove. + * decl.c (initialize_predefined_identifiers): Add spaces to the + end of constructor and destructor names. + +2004-11-24 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/8929 + * decl.c (start_decl): Check for invalid specialization headers. + +2004-11-24 Paolo Bonzini <bonzini@gnu.org> + + PR c++/16882 + + * call.c (standard_conversion): Move check for conversions between + vector pointers... + * typeck.c (ptr_reasonably_similar): ... here. + +2004-11-23 Ben Elliston <bje@au.ibm.com> + + * cp-tree.h (context_as_string): Remove extern. + * error.c (context_as_string): Remove. + + * cp-tree.h (cp_type_qual_from_rid): Remove extern. + * lex.c (cp_type_qual_from_rid): Remove. + + * cp-tree.h (do_poplevel): Remove extern. + (check_multiple_declarators): Likewise. + * semantics.c (do_poplevel): Make static. + (check_multiple_declarators): Remove. + + * cp-tree.h (check_final_overrider): Remove extern. + * search.c (check_final_overrider): Make static. + + * cp-tree.h (build_artificial_parm): Remove extern. + * decl2.c (build_artificial_parm): Make static. + +2004-11-22 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/18354 + * typeck.c (build_unary_op) <CONVERT_EXPR, NEGATE_EXPR>: Unify code. + Make sure the result is always a rvalue. + +2004-11-16 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + * decl.c (start_preparsed_function): Call check_function_type even + in templates. + (require_complete_types_for_parms): Skip dependent types. + (check_function_type): Likewise. + +2004-11-16 Steven Bosscher <stevenb@suse.de> + + * Make-lang.in (cp/decl.o, cp/search.o): Don't depend on stack.h. + * search.c: Don't include it. + +2004-11-15 Andrew Pinski <pinskia@physics.uc.edu> + + * cp-gimplify.c: Include pointer-set.h + (cp_genericize_r): Use pointer_sets instead of a hashtable. + Also instert the new statement for CLEANUP_STMT. + (cp_genericize): Use pointer_sets instead of a hashtable. + * Make-lang.in (cp-gimplify.o): Depend on pointer-set.h. + +2004-11-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + Friend class name lookup 1/n, PR c++/18471 + * decl.c (lookup_and_check_tag): New function. + (xref_tag, start_enum): Use it. + (check_elaborated_type_specifier): Move TEMPLATE_TYPE_PARM check + before !DECL_IMPLICIT_TYPEDEF_P. Also display previously declared + location. + * name-lookup.c (lookup_name_current_level): Rename to ... + (lookup_name_innermost_nonclass_level): ... this. + (lookup_type_scope): New function. + * name-lookup.h (lookup_name_current_level): Rename to ... + (lookup_name_innermost_nonclass_level): ... this. + (lookup_type_scope): Add declaration. + +2004-11-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/17344 + * pt.c (coerce_template_parms): Only emit error message about + invalid template argument when TF_ERROR. + +2004-11-12 Mark Mitchell <mark@codesourcery.com> + + PR c++/18389 + * decl.c (start_decl): Make sure to set *pop_scope_p. Return + error_mark_node to indicate errors. + + PR c++/18429 + * parser.c (cp_parser_direct_declarator): Disallow non-constant + array bounds when not inside a function. + + PR c++/18436 + * pt.c (tsubst_copy_and_build): Do not do Koenig lookup when an + unqualified name resolves to a member function. + + PR c++/18407 + * pt.c (tsubst_copy_and_build): Handle qualified names used from a + derived class correctly. + + * decl2.c (import_export_decl): Fix typo in comment. + * tree.c (pod_type_p): Likewise. + +2004-11-10 Andrew Pinski <pinskia@physics.uc.edu> + + * typeck.c (cxx_mark_addressable): Add braces around the first if. + +2004-11-10 Adam Nemet <anemet@lnxw.com> + + PR middle-end/18160 + * typeck.c (cxx_mark_addressable): Issue an error if address of an + explicit register variable is requested. + +2004-11-10 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18143 + * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK): New. + (struct lang_decl_flags): Add thunk_p flag. + (struct lang_decl): Remove separate fixed_offset. Place + cloned_function and fixed_offset into union. + (DECL_CLONED_FUNCTION_P, DECL_CLONED_FUNCTION): Adjust. + (DECL_THUNK_P, SET_DECL_THUNK_P): Adjust. + (THUNK_FIXED_OFFSET): Adjust. + * method.c (make_thunk): Adjust. + +2004-11-09 Mark Mitchell <mark@codesourcery.com> + + PR c++/18369 + * init.c (build_new_1): Handle parenthesized type-ids that name an + array type. Tidy. + +2004-11-09 Joseph S. Myers <joseph@codesourcery.com> + + * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c, + pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for + quoting in diagnostics. + * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for + quoting in printf format. + * decl.c (duplicate_decls, start_decl): Use %qD instead of + unquoted %D. + +2004-11-08 Kazu Hirata <kazu@cs.umass.edu> + + * class.c, decl.c, lex.c, name-lookup.c, parser.c, pt.c, + search.c, typeck2.c: Fix comment formatting. + +2004-11-04 Ulrich Weigand <uweigand@de.ibm.com> + + PR tree-optimization/18184 + * cp-objcp-common.c (cxx_types_compatible_p): Do not treat pointers + of different modes or alias-all flags as equivalent. + * typeck.c (comptypes): Likewise. + +2004-11-04 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + DR 49, 100 + * cp-tree.h (TYPE_REF_OBJ_P): New macro. + (TYPE_PTR_P, TYPE_PTROB_P, TYPE_PTROBV_P, TYPE_PTRFN_P, + TYPE_REFFN_P): Document. + (fold_decl_constant_value): New prototype. + * pt.c (convert_nontype_argument_function): Rewrite and extract + parts into... + (fold_decl_constant_value, convert_nontype_argument_function): New. + (lookup_template_class): Add comment about useless double call. + * mangle.c (write_expression): Strip conversions before lowering + pointer to members. + * cvt.c (ocp_convert): Check LOOKUP_COMPLAIN for a pedwarn. Disallow + enum to enum conversion. + +2004-11-02 Mark Mitchell <mark@codesourcery.com> + + PR c++/18124 + * parser.c (cp_parser_type_parameter): Robustify. + + PR c++/18155 + * parser.c (cp_parser_single_declaration): Disallow template + typedefs. + + PR c++/18177 + * typeck.c (build_const_cast): Use error_operand_p. + +2004-11-02 Ziemowit Laski <zlaski@apple.com> + + * cp-lang.c (cxx_types_compatible_p): Remove prototype and definition. + (LANG_HOOKS_TYPES_COMPATIBLE_P): Move to cp-objcp-common.h. + * cp-objcp-common.c (cxx_types_compatible_p): Moved definition here + from cp-lang.c. + * cp-objcp-common.h (cxx_types_compatible_p): Moved prototype here + from cp-lang.c. + (LANG_HOOKS_TYPES_COMPATIBLE_P): Moved here from cp-lang.c. + +2004-11-01 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18064 + * search.c (check_final_overrider): Deprecate gnu covariant extension. + +2004-10-31 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Convert diagnostics to use quoting flag q 9/n + * typeck.c (build_x_unary_op, convert_member_func_to_ptr, + get_delta_difference): Use new quotation style. + * repo.c (reopen_repo_file_for_write): Likewise. + * pt.c (do_type_instantiation): Likewise. + * parser.c (cp_parser_diagnose_invalid_type_name): + * name-lookup.c (push_overloaded_decl, set_decl_namespace): + * error.c (cp_print_error_function, + print_instantiation_full_context): Likewise. + * decl.c (define_label, grok_reference_init, + maybe_deduce_size_from_array_init, revert_static_member_fn): + * decl2.c (check_classfn): Likewise. + * class.c (add_method, check_field_decls, layout_class_type, + resolve_address_of_overloaded_function): Likewise. + * call.c (build_x_va_arg, build_over_call): Likewise. + +2004-10-31 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Convert diagnostics to use quoting flag q 8/n + * cvt.c (cp_convert_to_pointer, warn_ref_binding, + convert_to_reference, ocp_convert, convert_to_void + cp_convert_to_pointer): Use new quotation style. + +2004-10-31 Mark Mitchell <mark@codesourcery.com> + + PR c++/15172 + * typeck2.c (store_init_value): Use split_nonconstant_init even + for types that require construction. + +2004-10-28 Matt Austern <austern@apple.com> + + PR c++/17542 + * cp-tree.h (class_key_or_enum_as_string): Declare. + * error.c (class_key_or_enum): Rename to class_key_or_enum_as_string + and remove static qualifier. + * decl.c (shadow_tag): Warn about ignored attributes in class/struct/ + union/enum declaration. + +2004-10-29 Kazu Hirata <kazu@cs.umass.edu> + + * pt.c: Fix a comment typo. + +2004-10-28 Nathan Sidwell <nathan@codesourcery.com> + + * typeck.c (composite_pointer_type): Remove comment about DR 195. + (build_reinterpret_cast_1): Revert DR195 patch. Only emit a + warning when being pedantic. + (build_reinterpet_cast, build_c_cast): Adjust. + +2004-10-29 Mark Mitchell <mark@codesourcery.com> + + PR c++/17695 + * decl.c (grokdeclarator): Mark TYPE_DECLs as abstract when they + appear in a constructor/destructor that will be cloned. + +2004-10-28 Matt Austern <austern@apple.com> + + PR c++/14124 + * decl.c (finish_enum): Handle packed attribute. + * parser.c (cp_parser_enum_specifier): Process trailing attributes. + +2004-10-28 Mark Mitchell <mark@codesourcery.com> + + PR c++/17132 + * pt.c (instantiate_class_template): Increment + processing_template_decl when substituting into a member class + template. + +2004-10-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/17435 + * call.c (convert_like_real): Fix formatting. + (initialize_reference): When binding a temporary to a base class, + ensure that the nominal copy made is to the derived class, not the + base class. + + PR c++/18140 + * parser.c (cp_parser_next_token_ends_template_argument_p): Do not + include ">>". + +2004-10-27 Andrew Pinski <pinskia@physics.uc.edu> + + * decl.c (bad_specifiers): Move the q after the %. + +2004-10-27 Andrew Pinski <pinskia@physics.uc.edu> + + * parser.c (cp_parser_diagnose_invalid_type_name): Move the q after + the %. + +2004-10-26 Mark Mitchell <mark@codesourcery.com> + + * name-lookup.c (do_namespace_alias): Use FROB_CONTEXT. + * search.c (current_scope): Fix prototype. + + PR c++/18093 + * search.c (current_scope): Return the innermost non-block scope, + not the innermost non-block, non-namespace scope. + (at_namespace_scope_p): Adjust accordingly. + (dfs_accessible_post): Do not pass namespaces to is_friend. + (dfs_walk_once_accessible_r): Likewise. + * decl.c (grokvardecl): Adjust call to current_scope. + (build_enumerator): Likewise. + * parser.c (cp_parser_using_declaration): Likewise. + (cp_parser_direct_declarator): Use at_namespace_scope_p instead of + current_scope. + (cp_parser_class_head): Adjust call to current_scope. + * name-lookup.c (do_namespace_alias): Set the DECL_CONTEXT for the + alias. + + PR c++/18020 + * pt.c (tusbst_copy_and_build): Resolve enumeration constants to + their underlying values. + + PR c++/18161 + * typeck.c (build_binary_op): Honor build_type, even when in a + template. + +2004-10-26 Nathan Sidwell <nathan@codesourcery.com> + + * parser.c (cp_lexer_get_preprocessor_token): Remove unneeded + padding token checking. + +2004-10-25 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/18121 + * decl.c (grokdeclarator) <case cdk_array>: Remove the call + layout_type as it is already done by create_array_type_for_decl. + +2004-10-22 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/18095 + * parser.c (eof_token): Make const, correctly initialize rid and + location fields. + (struct cp_lexer): Replace buffer_end pointer with buffer_length + count. Adjust. + (cp_lexer_new_main): Directly grow lexer's buffer here. Don't + zero it out. + (cp_lexer_new_from_tokens): Adjust. + (cp_lexer_grow_buffer): Remove. + (cp_lexer_peek_nth_token, cp_lexer_consume_token, + cp_lexer_purge_token): Add const casts. + +2004-10-21 Mark Mitchell <mark@codesourcery.com> + + PR c++/18073 + PR c++/10841 + * cp-tree.h (convert_to_base): Change prototype. + (build_ptrmemfunc): Likewise. + (convert_ptrmem): New function. + * call.c (struct conversion): Adjust documentation for base_p. + (standard_conversion): Set base_p for ck_pmem conversions as + appropriate. + (convert_like_real): Use convert_to_base for ck_pmem and ck_ptr + conversions. + * class.c (convert_to_base): Handle both pointers and objects. + Add nonnull parameter. + (build_vfield_ref): Adjust call to convert_to_base. + * cvt.c (cp_convert_to_pointer): Adjust call to build_ptrmemfunc. + (convert_force): Likewise. + * typeck.c (build_unary_op): Likewise. + (convert_ptrmem): New function. + (build_static_cast_1): Use it. + (build_reinterpret_cast): Allow conversions to vector types. + (get_delta_difference): Add c_cast_p parameter. + (build_ptrmemfunc): Likewise. Adjust calls to + get_delta_difference. + +2004-10-21 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/13560 + * error.c (cp_error_at): Output the context as it might be + different file as the other location. + +2004-10-21 Kazu Hirata <kazu@cs.umass.edu> + + * typeck.c: Fix a comment typo. + +2004-10-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/13495 + * decl.c (make_unbound_class_template): Add PARM_LIST parameter. + * cp-tree.h (make_unbound_class_template): Adjust prototype. + * parser.c (cp_parser_lookup_name): Adjust call to + make_unbound_class_template. + (cp_parser_single_declaration): Handle member class of class + template as template friend parsing correctly. + * friend.c (is_friend): Call is_specialization_of_friend for + template friend class. + (make_friend_class): Handle member class of class template as + template friend. + * pt.c (is_specialization_of_friend): Likewise. + (instantiate_class_template): Likewise. + (tsubst): Adjust call to make_unbound_class_template. + +2004-10-20 Nathan Sidwell <nathan@codesourcery.com> + + * typeck.c (composite_pointer_type): Add comment about DR 195 + (build_reinterpret_cast_1): Add for_reinterpret_cast_p parameter. + Allow function pointer conversions that DR195 suggests. + (build_reinterpret_cast, build_c_cast): Update + build_reinterpret_cast_1 calls. + +2004-10-20 Kazu Hirata <kazu@cs.umass.edu> + + * call.c, typeck.c: Fix comment typos. + +2004-10-20 Nathan Sidwell <nathan@codesourcery.com> + + * parser.c (cp_token_position): New typedef. Define VEC thereof. + (struct cp_lexer): Allow buffer and buffer_end to be NULL. Make + next_token and last_token cp_token_position. Make saved_tokens a + VEC(cp_token_position). + (eof_token): New static variable. + (CP_SAVED_TOKENS_SIZE): Rename to ... + (CP_SAVED_TOKEN_STACK): ... here. + (cp_lexer_new_main): Adjust main lexer creation and buffer + filling. + (cp_lexer_new_from_tokens): Do not copy the tokens, merely point + to the parent buffer. Do not append eof token. + (cp_lexer_destroy): Only free buffer if non-NULL. Free token + stack. + (cp_lexer_next_token, cp_lexer_prev_token): Remove. + (cp_lexer_token_position, cp_lexer_token_at): New. + (cp_lexer_saving_tokens): Adjust. Make inline. + (cp_lexer_advance_token, cp_lexer_token_difference): Remove. + (cp_lexer_peek_token_emit_debug_info): Fold into ... + (cp_lexer_peek_token): ... here. + (cp_lexer_peek_nth_token): Don't peek past EOF. + (cp_lexer_consume_token): Set next_token to eof_token, if reaching + EOF. + (cp_lexer_purge_token): Adjust eof setting. + (cp_lexer_purge_tokens_after): Likewise. + (cp_lexer_save_tokens): Push next_token directly. + (cp_lexer_commit_tokens): Adjust. + (cp_lexer_rollback_tokens): Pop next_token directly. + (cp_parser_check_for_invalid_template_id): Adjust token purging. + (cp_parser_translation_unit): Do not consume the EOF. + (cp_parser_nested_name_specifier_opt): Adjust token purging. + (cp_parser_template_id, cp_parser_template_name): Likewise. + +2004-10-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/14035 + * call.c (struct conversion): Add base_p. + (convert_like): Add c_cast_p argument. + (convert_like_with_conversion): Likewise. + (build_conv): Clear base_p. + (standard_conversion): Set it, for derived-to-base conversions. + (convert_like_real): Add c_cast_p parameter. Handle pointer + conversions directly rather than relying on ocp_convert. + (perform_direct_initialization_if_possible): Add c_cast_p + parameter. + * cp-tree.h (perform_direct_initialization_if_possible): Change + prototype. + (convert_member_func_to_ptr): New function. + * typeck.c (check_for_casting_away_constness): Add diag_fn + parameter. + (build_static_cast_1): New function, split out from ... + (build_static_cast): ... here. Use build_static_cast_1. + (build_reinterpret_cast_1): New function, split out from ... + (build_reinterpret_cast): ... here. Use build_reinterpret_cast_1. + (build_const_cast_1): New function, split out from ... + (build_const_cast): ... here. Use build_const_cast_1. + (build_c_cast): Rewrite to use build_const_cast_1, + build_static_cast_1, and build_reinterpret_cast_1. + (convert_member_func_to_ptr): New function. + +2004-10-19 Paolo Bonzini <bonzini@gnu.org> + + PR c++/18047 + * parser.c (enum cp_parser_prec): Give relational expressions + a higher precedence than equality expressions. + +2004-10-15 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Adjust lookup_base call. + (ACCESSIBLY_UNIQUELY_DERIVED_P): Remove. + (PUBLICLY_UNIQUELY_DERIVED_P): Adjust lookup_base call. + (enum base_access): Reorganize. + (accessible_base_p, accessible_p): Add consider_local_p parameter. + * call.c (standard_conversion): Update comment about + DERIVED_FROM_P. + (enforce_access): Adjust accessible_p call. + (build_over_call): Adjust accessible_base_p call. + * class.c (convert_to_base): Adjust lookup_base call. + (build_vtbl_ref_1): Likewise. + (warn_about_ambiguous_bases): Likewise. Add early exit. + * cvt.c (convert_to_pointer_force) Adjust lookup_base call. + * search.c (accessible_base_p): Add consider_local_p parameter. + (lookup_base): Pass consider_local_p to accessible_base_p call. + (friend_accessible_p): Check whether scope is a class member. + Remove unnecessary class template check. + (accessible_p): Add consider_local_p parameter. Use it. + (adjust_result_of_qualified_name_lookup): Adjust lookup_base call. + * tree.c (maybe_dummy_object): Likewise. + * typeck.c (comp_except_type): Use PUBLICLY_UNIQUELY_DERIVED_P. + (build_class_member_access_expr): Adjust lookup_base call. + * typeck2.c (binfo_or_else): Likewise. + * rtti.c (build_dynamic_cast_1): Access can consider friendship + and current scope. + +2004-10-17 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/17743 + * decl2.c (grokfield): Apply attributes also to TYPE_DECLs. + +2004-10-16 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/10479 + * parser.c (cp_parser_parenthesized_expression_list): Fold + non-dependent expressions in attribute lists. + +2004-10-15 Mark Mitchell <mark@codesourcery.com> + + PR c++/17042 + * decl.c (declare_global_var): Use the return value from pushdecl. + + PR c++/14667 + * parser.c (cp_parser_simple_declaration): Do not diagnose invalid + type names if we have already found a valid type. + (cp_parser_member_declaration): Likewise. + + PR c++/17916 + * parser.c (cp_parser_member_specification_opt): Handle + CPP_PRAGMA. + +2004-10-15 Kazu Hirata <kazu@cs.umass.edu> + + * dump.c, g++spec.c, repo.c: Update copyright. + +2004-10-15 Kazu Hirata <kazu@cs.umass.edu> + + * decl.c: Fix a comment typo. + +2004-10-13 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/16301 + * name-lookup.c (parse_using_directive): If we have a + error_mark_node, do not set the decl namespace associations + on it. + +2004-10-14 Mark Mitchell <mark@codesourcery.com> + + PR c++/17976 + * decl.c (cp_finish_decl): Do not call expand_static_init more + than once for a single variable. + +2004-10-14 Matt Austern <austern@apple.com> + + * Make-lang.in (pt.o): depends on pointer-set.h + * cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now. + * pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t + (for_each_template_parm): Convert from htab_t to pointer_set_t. + * tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now. + +2004-10-13 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/17661 + * semantics.c (finish_for_expr): Convert expression to void + so that we don't create temporaries for a?b:c. + +2004-10-13 Kazu Hirata <kazu@cs.umass.edu> + + * search.c: Fix a comment typo. + +2004-10-12 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (dfs_modify_vtables): Simplify condition. Return + dfs_skip_bases as appropriate. + (modify_all_vtables): Walk in pre-order. + * search.c (dfs_walk_all, dfs_walk_once_r, + dfs_walk_once_accessible_r): Assert post order function never + returns dfs_skip_bases. + + * search.c (struct lookup_base_data_s): New. + (lookup_base_r): Replace with ... + (dfs_lookup_base): ... this. + (lookup_base): Use dfs_walk_all. + +2004-10-12 Kazu Hirata <kazu@cs.umass.edu> + + * search.c: Fix comment typos. + +2004-10-11 Mark Mitchell <mark@codesourcery.com> + + PR c++/15786 + * parser.c (cp_parser_declarator): Add member_p parameter. + (cp_parser_condition): Adjust calls to cp_parser_declarator. + (cp_parser_explicit_instantiation): Likewise. + (cp_parser_init_declarator): Likewise. + (cp_parser_direct_declarator): Add member_p parameter. Do not + parse tentatively when parsing the parameters to a member. + (cp_parser_type_id): Adjust calls to cp_parser_declarator. + (cp_parser_parameter_declaration): Likewise. + (cp_parser_member_declaration): Likewise. + (cp_parser_exception_declaration): Likewise. + + PR c++/17936 + * cp-tree.h (CLASSTYPE_TEMPLATE_SPECIALIZATION): Add a comment. + * pt.c (optimize_specialization_lookup_p): Do not optimize lookups + for members of partial or explicit specializations. + + PR c++/17929 + * decl2.c (finish_anon_union): Robustify. + +2004-10-11 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (get_dynamic_cast_base_type): Rename to ... + (dcast_base_hint): ... here. + * rtti.c (build_dynamic_cast_1): Use dcast_base_hint. + * search.c (struct dcast_data_s): New. + (dynamic_cast_base_recurse): Remove. Replace with ... + (dfs_dcast_hint_pre, dfs_dcast_base_post): ... these. New. + (get_dynamic_cast_base_type): Rename to ... + (dcast_base_hint): ... here. Use dfs_walk_once_accessible. + (accessible_r): Remove. + (dfs_accessible_post): New, broken out of accessible_r. + (accessible_p): Use dfs_walk_once_accessible. + (dfs_walk_once_accessible_r): New. From accessible_r. + (dfs_walk_once_accessible): New. From acessible_p. + + * cp-tree.h (SAME_BINFO_TYPE_P): New. + * class.c (build_base_path): Use SAME_BINFO_TYPE_P to compare + binfo types. + (convert_to_base_statically, determine_primary_bases, + update_vtable_entry_for_fn, dfs_modify_vtables, build_vtt_inits, + dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group, + accumulate_vtbl_inits, dfs_accumulate_vtbl_inits, + build_vtbl_initializer, add_vcall_offset_vtbl_entries_1): Likewise. + * init.c (expand_member_init): Likewise. + * search.c (lookup_base_r, dynamic_cast_base_recurse, + binfo_via_virtual, copied_binfo, binfo_for_vbase, + original_binfo): Likewise. + * tree.c (copy_binfo): Likewise. + +2004-10-11 Kazu Hirata <kazu@cs.umass.edu> + + * semantics.c: Fix comment typos. + +2004-10-10 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/17554 + part of c++/17657 + middle-end/17703 + * semantics.c (maybe_cleanup_point_expr): Call + fold_build_cleanup_point_expr. + (maybe_cleanup_point_expr_void): New function. + (add_decl_expr): Call maybe_cleanup_point_expr_void. + (finish_expr_stmt): Likewise. + (finish_return_stmt): Likewise. + (finish_for_expr): Likewise. + (finish_asm_stmt): Likewise. + * typeck.c (condition_conversion): Call + fold_build_cleanup_point_expr. + +2004-10-10 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/17907 + * semantics.c (add_decl_expr): If the decl has a size which + has side effects then the decl expression needs a cleanup point. + +2004-10-10 Mark Mitchell <mark@codesourcery.com> + + PR c++/17393 + * decl.c (grokdeclarator): Robustify error-recovery on invalid + declarations. + +2004-10-10 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Convert diagnostics to use quoting flag q 7/n + * typeck.c (composite_pointer_type_r, composite_pointer_type, + cxx_sizeof_or_alignof_type, cxx_sizeof_or_alignof_expr, + string_conv_p, build_class_member_access_expr, + build_class_member_access_expr, lookup_destructor, + finish_class_member_access_expr, build_indirect_ref, + get_member_function_from_ptrfunc, build_function_call, + convert_arguments, build_binary_op, pointer_diff, build_unary_op, + check_for_casting_away_constness, build_static_cast, + build_reinterpret_cast, build_const_cast, build_c_cast, + build_modify_expr, get_delta_difference, build_ptrmemfunc, + dubious_conversion_warnings, convert_for_assignment, + convert_for_initialization, + maybe_warn_about_returning_address_of_local, check_return_expr): + Use quoting marks. + + * typeck2.c (error_not_base_type, readonly_error, + abstract_virtuals_error, cxx_incomplete_type_diagnostic, + store_init_value, digest_init, build_x_arrow, + build_m_component_ref, require_complete_eh_spec_types): Likewise. + + * tree.c (cp_build_qualified_type_real, + handle_java_interface_attribute, handle_init_priority_attribute): + Likewise. + + * semantics.c (finish_asm_stmt, finish_non_static_data_member, + finish_pseudo_destructor_expr, + check_template_template_default_arg, begin_class_definition, + finish_base_specifier, qualified_name_lookup_error, + finish_id_expression, finish_typeof): Likewise. + + * search.c (lookup_base, check_final_overrider, + look_for_overrides_r): Likewise. + + * rtti.c (get_tinfo_decl, build_dynamic_cast_1): Likewise. + +2004-10-09 Mark Mitchell <mark@codesourcery.com> + + PR c++/17867 + * error.c (dump_expr): Correct handling of AGGR_INIT_EXPRs using a + constructor. + + PR c++/17670 + * init.c (build_new): Correct comments. + * parser.c (cp_parser_new_expression): Use NULL_TREE for nelts in + the non-array case. + + PR c++/17821 + * parser.c (cp_parser_postfix_dot_deref_expression): If the + pseduo-destructor-name production does not work, fall back to the + ordinary production. + + PR c++/17826 + * tree.c (cp_tree_equal): Handle a BASELINK. + + PR c++/17524 + * cp-tree.h (check_var_type): New function. + * decl.c (check_var_type): New function, split out from ... + (grokdeclarator): ... here. + * pt.c (tsubst_decl): Use check_var_type. + + PR c++/17685 + * decl.c (grokdeclarator): Disallow declarations of operators as + non-functions. + +2004-10-08 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/17868 + * error.c (dump_expr): Add missing case for RDIV_EXPR. + +2004-10-08 Kazu Hirata <kazu@cs.umass.edu> + + * pt.c, search.c: Fix comment typos. + +2004-10-08 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (dfs_walk, dfs_walk_real, dfs_unmark, markedp, + unmarkedp): Remove. + (dfs_skip_bases, dfs_walk_all, dfs_walk_once): New. + * class.c (struct find_final_overrider_data): Remove most_derived, + vpath_list and vpath fields. Add path field. + (dfs_find_final_ocerrider_1): Add DEPTH parameter. Adjust. + (dfs_find_final_overrider): Rename to ... + (dfs_find_final_overrider_pre): ... here. Adjust. + (dfs_find_final_overrider_post): Adjust. + (dfs_find_final_overrider_q): Fold into + dfs_find_final_overrider_pre. + (find_final_overrider): Adjust dfs searching. + (dfs_modify_vtables): Don't mark binfo here. + (modify_all_vtables): Use dfs_walk_once. + (build_vtt_inits): Likwise. Use dfs_walk_all. + (dfs_build_secondary_vptr_vtt_inits): Don't mark binfo here. + Return dfs_skip_bases as appropriate. + (dfs_fixup_binfo_vtbls): Return dfs_skip_bases as appropriate. + * init.c (dfs_initialized_vtbl_ptrs): Return dfs_skip_bases as + appropriate. Don't mark binfo here. + (initialize_vtbl_ptrs): Use dfs_walk_once. + * search.c (struct vbase_info): Remove unused struct. + (access_in_type): Use dfs_walk_once. + (dfs_access_in_type): Don't mark binfo here. + (dfs_accessible_queue_p, dfs_accessible_p) Remove. + Fold into ... + (accessible_r): ... here. New. Specialize dfs_walk_once. + (accessible_p): Use accessible_r. + (lookup_field_queue_p): Remove. Fold into ... + (lookup_field_r): ... here. Adjust. + (lookup_member): Use dfs_walk_all. + (dfs_walk_real, dfs_walk): Replace with ... + (dfs_walk_all, dfs_walk_once): ... these. + (dfs_walk_once_r, dfs_unmark_r): Workers for dfs_walk_once. + (dfs_unmark, unmarkedp, markedp): Remove. + (dfs_get_pure_virtuals): Don't mark binfo here. + (get_pure_virtuals): Use dfs_walk_once. + (dfs_debug_unmarked_p): Remove. Fold into ... + (dfs_debug_mark): ... here. + (note_debug_info_needed): Use dfs_walk_all. + +2004-10-07 Andrew Pinski <pinskia@physics.uc.edu> + + * pt.c (tsubst_expr) <case ASM_EXPR>: Look passed the + CLEANUP_POINT_EXPR to get the asm expression. + +2004-10-07 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag. + (DECL_MEMBER_TEMPLATE_P): New macro. + (is_member_template): Remove. + (class_method_index_for_fn): New function. + * pt.c (build_over_call): Use DECL_MEMBER_TEMPLATE_P. + * class.c (finish_struct_methods): Remove out-of-date comment. + * decl.c (copy_fn_p): Use DECL_MBMER_TEMPLATE_P. + * decl2.c (check_classfn): Use DECL_MEMBER_TEMPLATE_P and + class_method_index_for_fn. + * pt.c (is_member_template): Remove. + (is_member_template_class): Likewise. + (optimize_specialization_lookup_p): New function. + (retrieve_specialization): Optimize lookups for members that are + not member templates. + (register_specialization): Adjust accordingly. + (build_template_decl): Add member_template_p parameter. Set + DECL_MEMBER_TEMPLATE_P. + (process_partial_specialization): Adjust call to + retrieve_specialization. + (push_template_decl_real): Determine whether the template is a + member template. + (lookup_template_class): Use retrieve_specialization. + (tsubst_decl): Adjust call to retrieve_specialization. + (tsubst_exception_specification): New function. + (tsubst): Use it. + (tsubst_copy): Use DECL_MEMBER_TEMPLATE_P. + (instantiate_template): Adjust call to retrieve_specialization. + (regenerate_decl_from_template): Do not actually generate a new + DECL. + (instantiate_decl): Adjust call to retrieve_specialization. + (class_method_index_for_fn): New method. + +2004-10-07 Andrew Pinski <pinskia@physics.uc.edu> + + * parser.c (cp_parser_asm_definition): Look passed the + CLEANUP_POINT_EXPR to get the asm expression. + +2004-10-06 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/17368 + * semantics.c (finish_asm_stmt): Asm expressions need cleanup + also. + +2004-10-05 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Convert diagnostics to use quoting flag q 6/n + * pt.c (finish_member_template_decl, check_specialization_scope, + maybe_process_partial_specialization, determine_specialization, + check_explicit_specialization, maybe_check_template_type, + process_partial_specialization, check_default_tmpl_args, + push_template_decl_real, redeclare_class_template, + convert_nontype_argument, coerce_template_parms, + lookup_template_class, push_tinst_level, + instantiate_class_template, tsubst_arg_types, + tsubst_function_type, tsubst, tsubst_qualified_id, + tsubst_copy_and_build, check_instantiated_args, + do_decl_instantiation, do_type_instantiation, + invalid_nontype_parm_type_p, check_specialization_namespace, + convert_template_argument, determine_specialization, + check_template_shadow, tsubst_decl + instantiate_pending_templates): Use quoting marks. + +2004-10-05 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/17829 + * parser.c (cp_parser_postfix_expression): Inhibit Koenig when + unqualified lookup finds a member function. + +2004-10-04 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Convert diagnostics to use quoting flag q 5/n + * parser.c (cp_parser_name_lookup_error, + cp_parser_diagnose_invalid_type_name, + cp_parser_primary_expression, cp_parser_unqualified_id, + cp_parser_nested_name_specifier_opt, cp_parser_labeled_statement, + cp_parser_jump_statement, cp_parser_simple_declaration, + cp_parser_decl_specifier_seq, cp_parser_mem_initializer_id, + cp_parser_type_parameter, cp_parser_template_id, + cp_parser_template_name, cp_parser_direct_declarator, + cp_parser_parameter_declaration_list, cp_parser_class_head, + cp_parser_base_specifier, cp_parser_lookup_name, + cp_parser_late_parsing_default_args, + cp_parser_optional_template_keyword + cp_parser_elaborated_type_specifier, cp_parser_check_class_key, + cp_parser_check_access_in_redeclaration): Use quoting marks. + + * name-lookup.c (supplement_binding, pushdecl, + check_for_out_of_scope_variable, validate_nonmember_using_decl, + do_nonmember_using_decl, lookup_tag, set_decl_namespace, + push_namespace, do_namespace_alias, do_using_directive, + ambiguous_decl, lookup_namespace_name, add_function): Likewise. + + * method.c (use_thunk): Likewise. + + * lex.c (unqualified_name_lookup_error, + unqualified_fn_lookup_error): Likewise. + +2004-10-04 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Convert diagnostics to use quoting flag q 4/n + * except.c (decl_is_java_type, build_throw, + is_admissible_throw_operand, check_handlers_1, check_handlers): + Use quoting formats. + * friend.c (add_friend, make_friend_class, do_friend): Likewise. + * init.c (sort_mem_initializers, emit_mem_initializers, + member_init_ok_or_else, expand_member_init, is_aggr_type, + build_offset_ref, build_java_class_ref): Likewise. + +2004-10-03 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Convert diagnostics to use quoting flag q 3/n + * decl.c (pop_label, duplicate_decls, redeclaration_error_message, + redeclaration_error_message, lookup_label, check_goto, + make_typename_type, make_unbound_class_template, + fixup_anonymous_aggr, check_tag_decl, start_decl, start_decl_1, + grok_reference_init, layout_var_decl, maybe_commonize_var, + check_for_uninitialized_const_var, reshape_init_array, + reshape_init, check_initializer, cp_finish_decl, + member_function_or_else, bad_specifiers, grokfndecl, grokvardecl, + check_static_variable_definition, compute_array_index_type, + create_array_type_for_decl, check_special_function_return_type, + grokdeclarator, check_default_argument, grokparms, + grok_ctor_properties, grok_op_properties, + check_elaborated_type_specifier, xref_tag, finish_enum, + build_enumerator, check_function_type, start_preparsed_function, + store_parm_decls): Use quoting formats. + * decl2.c (grok_array_decl, delete_sanity, check_member_template, + check_java_method, check_classfn, finish_static_data_member_decl, + grokfield, grokbitfield, grok_function_init, + build_anon_union_vars, coerce_new_type, coerce_delete_type, + check_default_args): Likewise. + * parser.c (cp_parser_decl_specifier_seq): Likewise. + +2004-10-03 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Convert diagnostics to use quoting flag q 2/n + * class.c (build_base_path, add_method, alter_access, + handle_using_decl, check_bases, + maybe_warn_about_overly_private_class, find_final_overrider, + warn_hidden, finish_struct_anon, add_implicitly_declared_members, + check_bitfield_decl, check_field_decls, layout_empty_base, + build_base_field, check_methods, layout_virtual_bases, + warn_about_ambiguous_bases, layout_class_type, finish_struct_1, + resolve_address_of_overloaded_function, instantiate_type, + note_name_declared_in_class): Use format flag "q" for quoting. + +2004-10-03 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Convert diagnostics to use quoting flag q 1/n + * error.c (locate_error): Ignore quoting flag q. + * call.c (build_user_type_conversion_1, build_operator_new_call, + build_object_call, op_error, build_conditional_expr, + build_new_op, build_op_delete_call, enforce_access, + convert_like_real, convert_arg_to_ellipsis, build_x_va_arg, + convert_default_arg, build_over_call, build_new_method_call, + joust, perform_implicit_conversion, initialize_reference): Use the + quoting flag q. + +2004-10-03 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/17797 + * typeck.c (build_reinterpret_cast): Return if the inner type + is error_mark_node. + +2004-10-01 Jan Hubicka <jh@suse.cz> + + * semantics.c (expand_body): Update call of tree_rest_of_compilation. + +2004-09-30 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (struct lang_decl): Shrink by reordering fields and + turning operator_code and fixed_offset into bitfields. + +2004-09-29 Joseph S. Myers <jsm@polyomino.org.uk> + + * decl.c (duplicate_decls): Merge TREE_DEPRECATED. + +2004-09-29 Jason Merrill <jason@redhat.com> + + PR tree-optimization/17697 + * decl.c (duplicate_decls): Copy TREE_NOTHROW from newdecl to olddecl. + +2004-09-28 Jason Merrill <jason@redhat.com> + + PR middle-end/17525 + * class.c (build_base_field): Set TYPE_MODE. + +2004-09-28 Roger Sayle <roger@eyesopen.com> + + PR driver/17537 + * g++spec.c (lang_specific_driver): Unrecognized libraries, other + than -lc and -lm, may require linking against libstc++. + +2004-09-28 Kazu Hirata <kazu@cs.umass.edu> + + * tree.c: Fix a comment typo. + +2004-09-28 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): Remove. + (struct secondary_vptr_vtt_init_data_s): New. + (build_vtt_inits): Adjust dfs_walkers. + (dfs_build_secondary_vptr_vtt_inits): Caller data is a + secondary_vptr_vtt_init_data_s structure. Adjust. + (dfs_ctor_vtable_bases_queue_p): Remove. + (dfs_fixup_binfo_vtbls): No need to clear BINFO_MARKED. Simplify. + + * pt.c (struct get_template_base_data_s): Remove. + (get_template_base_r): Fold into get_template_base. + (get_template_base): Walk base binfos directly in inheritance + graph order. + +2004-09-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/17642 + * cp-tree.h (fold_if_not_in_template): New function. + * call.c (build_conditional_expr): Use fold_if_not_in_template. + (build_cxx_call): Likewise. + * cvt.c (convert_to_complex): Likewise. + (ocp_convert): Likewise. + (convert): Likewise. + (convert_force): Likewise. + * decl.c (compute_array_index_type): Clear + processing_template_decl while folding array bounds. + * pt.c (convert_nontype_argument): Clear + processing_template_decl while processing non-type argument + initialization. + * tree.c (fold_if_not_in_template): New function. + * typeck.c (build_class_member_access_expr): Use + fold_if_not_in_template. + (build_array_ref): Likewise. + (build_binary_op): Likewise. Do not try to optimize computations + when processing templates. + (cp_pointer_int_sum): Use fold_if_not_in_template. + (pointer_diff): Likewise. + (build_unary_op): Likewise. + (build_reinterpret_cast): Likewise. + (get_delta_difference): Likewise. + (expand_ptrmemfunc_cst): Likewise. + (dubious_conversion_warnings): Likewise. + +2004-09-27 Matt Austern <austern@apple.com> + + * cp/parser.c (struct cp_token): New one-bit field , implicit_extern_c + (cp_lexer_get_preprocessor_token): Set implicit_extern_c for + tokens that come from headers that are implicitly extern "C". + (struct cp_parser): new one-bit field, implicit_extern_c. + (cp_parser_new): Set parser's implicit_extern_c to false. + (cp_parser_translation_unit): Pop lang context if we were in a + header that was implicitly extern "C". + (cp_parser_declaration_seq_opt): Push/pop lang context as + required by the token's and parser's implicit_extern_c. + +2004-09-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/17585 + * cp-tree.h (shared_member_p): Declare. + * search.c (shared_member_p): Give it external linkage. + * semantics.c (finish_qualified_id_expr): Use it. + (finish_id_expression): Likewise. + + PR c++/17585 + * semantics.c (finish_id_expression): Do not add "this->" to + static member functions. + +2004-09-27 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/17681 + * error.c (dump_type): Change TREE_VEC case into TREE_BINFO. + + * class.c (struct count_depth_data): Remove. + (dfs_depth_post, dfs_depth_q): Remove. + (find_final_overrider): Use number of vbase classes as depth + bound. + + * cp-tree.h (types_overlap_p): Remove. + * search.c (struct overlap_info): Remove. + (dfs_check_overlap, dfs_no_overlap_yet, types_overlap_p): Remove. + + * pt.c (GTB_VIA_VIRTUAL, GTB_IGNORE_TYPE): Remove. + (get_template_base_recursive): Remove. Replace with ... + (get_template_base_r): ... this. + (struct get_template_base_data_s): New. + (get_template_base): Use get_template_base_r via dfs_walk. Always + return NULL on failure. + (unify): Remove error_mark_node check from get_template_base result. + +2004-09-24 Paolo Bonzini <bonzini@gnu.org> + + * parser.c (cp_parser_expression_stack): Clarify why it is + an array of NUM_PREC_VALUES elements. + (cp_parser_binary_expression): Clarify why we do not need to + handle stack overflow. + +2004-09-24 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/16889 + * search.c (lookup_field_queue_p): Correct check for hidden base. + + * search.c (bfs_walk): Remove. + (lookup_member): Use dfs_walk_real. + (dfs_walk_real): Move and adjust documentation from bfs_walk. + +2004-09-23 Zack Weinberg <zack@codesourcery.com> + + * decl.c (grokfndecl): If ::main is found not to return int, + correct it after issuing a diagnostic. + (grokdeclarator): If the incoming type was error_mark_node, do + not complain about declaring something with no type. + (start_function): Change check for ::main not returning int to + an assertion, as grokfndecl now catches this when the user did it. + * init.c (perform_member_init, sort_mem_initializers) + (emit_mem_initializers): Make most diagnostics be issued on + the line of current_function_decl, not whatever the current + input line is. + * parser.c (cp_lexer_peek_token_emit_debug_info): Surround + definition and declaration with #ifdef ENABLE_CHECKING. + Avoid unnecessary use of fprintf. + (cp_lexer_print_token, cp_lexer_debug_stream): Adjust stub + definitions to avoid warnings. + (cp_lexer_new_main): Add assertion that first token is not a + padding token. + (cp_lexer_new_from_token_array): Fold into ... + (cp_lexer_new_from_tokens): ... here. Add assertion that + first token is not a padding token. + (cp_lexer_set_source_position_from_token): Move nearer to callers. + Remove unused lexer argument. + (cp_lexer_peek_token): Just print debugging report (if enabled) + and return lexer->next_token. + (cp_lexer_skip_purged_tokens): Delete. + (cp_lexer_next_token_is, cp_lexer_next_token_is_not): Make + inline, simplify bodies. + (cp_lexer_peek_nth_token): Add debugging report a la + cp_lexer_peek_token. + (cp_lexer_consume_token): Correct commentary. Advance over + purged tokens here. Set current source position here, from + token to be returned. Avoid unnecessary use of fprintf. + (cp_lexer_purge_token): Advance next_token pointer over this and + subsequent purged tokens. + (cp_parser_error): Adjust source position to that of the + peeked token. + (cp_parser_push_lexer_for_tokens, cp_parser_pop_lexer): New functions. + (cp_parser_string_literal): Remove some excessive cleverness. + (cp_parser_enum_specifier): Call start_enum before consuming + the opening brace. + (cp_parser_member_declaration): Make the "extra semicolon" + diagnostic consistently-worded with the other place this is + diagnosed. Explicitly set the diagnostic location to the + location of the offending semicolon. + (cp_parser_enclosed_template_argument_list): Use %</%> quoting + in diagnostics. Do not use cp_parser_require. Set location + of diagnostics about improper use of '>>' to location of + offending token. + (cp_parser_late_parsing_for_member): + Use cp_parser_push_lexer_for_tokens and cp_parser_pop_lexer. + (cp_parser_late_parsing_default_args): Likewise. Manually + move some logic outside the loop. + +2004-09-23 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/17618 + * cvt.c (cp_convert_to_pointer): Return early when the type is + an error_mark_node. + +2004-09-21 Fariborz Jahanian <fjahanian@apple.com> + + PR c++/13989 + PR c++/9844 + * decl.c (grokfndecl): Add new argument "attrlist", use it + to call cplus_decl_attributes. + (start_function): Remove call to cplus_decl_attributes. + * cvt.c (ocp_convert): Add support to use type conversion + function to vector type. + * parser.c (cp_parser_conversion_type_id): Add attributes, if any, + to the parsed type. + +2004-09-23 Paolo Bonzini <bonzini@gnu.org> + + PR c++/17596 + + * parser.c (cp_parser_token_tree_map_node, + cp_parser_pm_expression, cp_parser_additive_expression, + cp_parser_multiplicative_expression, cp_parser_shift_expression, + cp_parser_relational_expression, cp_parser_equality_expression, + cp_parser_and_expression, cp_parser_exclusive_or_expression, + cp_parser_inclusive_or_expression, + cp_parser_logical_and_expression, + cp_parser_logical_or_expression): Removed. + (enum cp_parser_prec, struct cp_parser_token_tree_map_node, + binops, binops_by_token): New. + (cp_parser_assignment_expression): Use cp_parser_binary_expression. + (cp_parser_new): Initialize binops_by_token. + (cp_parser_binary_expression): Rewritten. + (N_CP_TTYPES): New. + +2004-09-23 Kazu Hirata <kazu@cs.umass.edu> + + * parser.c: Fix a comment typo. + +2004-09-23 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/17620 + * decl.c (xref_basetypes): Look through typedefs before checking + for duplicate base. + +2004-09-22 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (unemitted_tinfo_decls): Make a VEC(tree). + * decl2.c (cp_finish_file): Adjust tinfo decl emission loop. + * rtti.c (unemitted_tinfo_decls): Make a VEC(tree). + (init_rtti_processing): Initialize it to something realistic. + (get_tinfo_decl): Adjust pushing the new decl. + + * cp-tree.h (struct lang_type_class): Remove marked flags, add + diamond_shaped and repeated_base flags. Reorder to keep 8-bit blocks. + (TYPE_MARKED_P): New. + (CLASSTYPE_DIAMOND_SHAPED_P, CLASSTYPE_REPEATED_BASE_P): New. + (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N, + CLEAR_CLASSTYPE_MARKED_N): Remove. + (CLASSTYPE_MARKED_*, SET_CLASSTYPE_MARKED_*, + CLEAR_CLASSTYPE_MARKED_*): Remove. + * decl.c (xref_basetypes): Use TYPE_MARKED_P. Determine diamond + shaped and repeated base properties. + * lex.c (cxx_make_type): Don't clear TYPE_ALIAS_SET. + * rtti.c (dfs_class_hint_mark, dfs_class_hint_unmark, + class_hint_flags): Remove. + (get_pseudo_ti_init): Use CLASSTYPE_REPEATED_BASE_P and + CLASSTYPE_DIAMOND_SHAPED_P. + +2004-09-21 Ziemowit Laski <zlaski@apple.com> + + * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved here from + cp-objcp-common.h. + (objcp_tsubst_copy_and_build): Reformat function signature. + * cp-objcp-common.h (objcp_tsubst_copy_and_build): Likewise. + (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved to cp-lang.c. + +2004-09-21 Zack Weinberg <zack@codesourcery.com> + + * parser.c (cp_lexer_peek_token, cp_lexer_consume_token): + Don't handle CPP_PRAGMA tokens specially. + (cp_lexer_handle_pragma): Use cp_lexer_consume_token. Don't + purge the token; do clear token->value after processing. Add + assertion at beginning that token->value is nonzero. + (cp_parser_statement, cp_parser_declaration_seq_opt): Handle + CPP_PRAGMA as a full statement or declaration in its own right. + +2004-09-21 Matt Austern <austern@apple.com> + + PR c++/15049 + * decl.c (grokvardecl): Accept declarations of global variables + using anonymous types. + +2004-09-21 Roger Sayle <roger@eyesopen.com> + + PR c++/7503 + * tree.c (lvalue_p_1): Disallow MIN_EXPR and MAX_EXPR as lvalues + if either operand has side-effects. + * typeck.c (rationalize_conditional_expr): Assert that neither + operand of MIN_EXPR or MAX_EXPR has side-effects. + (build_modify_expr): Add support for MIN_EXPR and MAX_EXPR. + Check that the "lhs" is a valid lvalue, i.e. that neither operand + of a MIN_EXPR or MAX_EXPR has a side-effect. + +2004-09-21 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (struct lang_type_header): Remove + uses_multiple_inheritance field. + (TYPE_USES_MULTIPLE_INHERITANCE): Remove. + (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): Remove. + (TYPE_USES_VIRTUAL_BASECLASSES): Remove. + (DECL_NEEDS_VTT_PARM_P): Use CLASSTYPE_VBASECLASSES. + (TYPE_CONTAINS_VPTR_P): Likewise. + * call.c (add_template_candidate_real): Use + CLASSTYPE_VBASECLASSES. + (build_special_member_call): Likewise. + * class.c (finish_struct_bits): Remove + TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P & TYPE_USES_VIRTUAL_BASECLASSES + bookkeeping. + (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P. + (create_vtable_ptr): Remove TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P + bookkeeping. + (build_vtt_inits): Use CLASSTYPE_VBASECLASSES. + (accumulate_vtbl_inits, build_vbase_offset_vtbl_entries): + Likewise. + * decl.c (xref_basetypes): Remove TYPE_USES_MULTIPLE_INHERITANCE, + TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES + bookkeeping. + (cxx_maybe_build_cleanup): Use CLASSTYPE_VBASECLASSES. + * decl2.c (maybe_retrofit_in_chrg): Likewise. + * init.c (expand_member, push_base_cleanups): Likewise. + * pt.c (instantiate_class_template): Remove + TYPE_USES_MULTIPLE_INHERITANCE, + TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES + bookkeeping. + * ptree.c (cxx_print_type): Remove TYPE_USES_MULTIPLE_INHERITANCE + check. + * typeck2.c (process_init_constructor): Replace some sorrys with + asserts. + +2004-09-21 Andreas Tobler <a.tobler@schweiz.ch> + + * decl.c (reshape_init_array): Initialize max_index_cst to fix + bootstrap failure. + +2004-09-20 Mark Mitchell <mark@codesourcery.com> + + PR c++/17530 + * pt.c (tsubst): Fix parentheses to accomodate emacs. + (tsubst_baselink): If we get a single function, mark it as used. + +2004-09-20 Matt Austern <austern@apple.com> + Zack Weinberg <zack@codesourcery.com> + + * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function): + Apply lbasename to input_filename before passing to get_fileinfo. + * semantics.c (begin_class_definition): Likewise. + * lex.c (handle_pragma_interface): Apply get_fileinfo to the + correct filename. Rename variables to be less confusing. + (handle_pragma_implementation): Likewise. Disable "appears + after file is included" diagnostic. + + * parser.c (struct cp_token): Add in_system_header fiag. + (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block) + (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token) + (CPP_NONE, cp_lexer_read_token): Delete. + (struct cp_lexer): Remove first_token, string_tokens, + main_lexer_p fields. Clarify comments. + (struct cp_token_cache): Now just a pair of pointers. + (CP_LEXER_BUFFER_SIZE): New #define. + (CPP_PURGED): New fake token type. + (cp_lexer_new_from_token_array, cp_lexer_destroy) + (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens) + (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal): + New functions. + (cp_lexer_new_from_tokens): Now a simple wrapper around + cp_lexer_new_from_token_array. + (cp_lexer_set_source_position_from_token): Also update + in_system_header. + (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token): + Don't wrap round. + (cp_lexer_token_difference): Dont handle wrapping round. + (cp_lexer_new_main): Enable pragma deferral and raw strings, + read the entire translation unit through c_lex_with_flags into + this lexer's buffer, then turn raw strings back off again. + (cp_lexer_grow_buffer): Adjust for buffer no longer being circular. + (cp_lexer_get_preprocessor_token): No need to handle not being + the main lexer. Set token->in_system_header too. + (cp_lexer_peek_token): Skip purged tokens. Feed pragma tokens + to cp_lexer_handle_pragma. No need to call cp_lexer_read_token. + (cp_lexer_peek_nth_token): Likewise. + (cp_lexer_purge_token): Mark the token PURGED, don't shift all + the other tokens down. + (cp_lexer_purge_tokens_after): Likewise. + (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry + about there being no tokens. + (cp_lexer_print_token): Revise to give useful information on + all tokens. + (struct cp_parser): Add field translate_strings_p. + (cp_parser_new): Initialize it. + (cp_parser_translation_unit): Destroy the lexer when done. + (cp_parser_parameter_declaration): Restructure saving of + default arguments. + (cp_parser_save_member_function_body): Likewise. + (cp_parser_check_for_invalid_template_id) + (cp_parser_nested_name_specifier_opt, cp_parser_template_id): + Adjust calls to cp_lexer_advance_token. + (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration): + No need to fiddle c_lex_string_translate. + (cp_parser_primary_expression, cp_parser_linkage_specification) + (cp_parser_asm_definition, cp_parser_asm_specification_opt) + (cp_parser_asm_operand_list, cp_parser_asm_clobber_list) + Use cp_parser_string_literal. + (cp_parser_attribute_list): Save and restore + parser->translate_strings_p, not c_lex_string_translate. + (cp_parser_cache_group): Delete. + (cp_parser_cache_group_1): Rename cp_parser_cache_group. Do + not take a cache argument. + +2004-09-20 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14179 + * decl.c (reshape_init): Extract array handling into... + (reshape_init_array): New function. Use integers instead of trees + for indices. Handle out-of-range designated initializers. + +2004-09-20 Steven Bosscher <stevenb@suse.de> + + * lex.c (cxx_init): Don't set the ridpointer for RID_NULL + to null_node. + +2004-09-19 Mark Mitchell <mark@codesourcery.com> + + * decl2.c (determine_visibility): Allow class visibility + directives to override targetm.cxx.export_class_data. + +2004-09-18 Kazu Hirata <kazu@cs.umass.edu> + + * call.c, semantics.c: Follow spelling conventions. + * class.c: Fix a comment typo. + +2004-09-16 Geoffrey Keating <geoffk@apple.com> + + PR pch/13361 + * cp/lex.c (handle_pragma_interface): Duplicate string from tree. + (handle_pragma_implementation): Likewise. + +2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com> + Zack Weinberg <zack@codesourcery.com> + + * cp-tree.def: Use tree_code_class enumeration constants + instead of code letters. + * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c + * mangle.c, pt.c, semantics.c, tree.c, typeck.c: + Update for new tree-class enumeration constants. + +2004-09-16 Mark Mitchell <mark@codesourcery.com> + + PR c++/16002 + * parser.c (cp_parser_simple_declaration): Commit to tentative + parses after seeing a decl-specifier. + (cp_parser_simple_declaration): Eliminate spurious message. + (cp_parser_init_declarator): Adjust error message. + + PR c++/16029 + * lex.c (unqualified_name_lookup_error): Mark the dummy + declaration as used. + + PR c++/17501 + * parser.c (cp_parser_nested_name_specifier): Do not resolve + typename types if the user explicitly said "typename". + +2004-09-16 Andrew MacLeod <amacleod@redhat.com> + + * error.c (dump_decl): Make sure there is lang_specific info before + checking for DTOR and CTOR decls. + +2004-09-16 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (copy_virtuals): Remove. + (build_primary_vtable): Use copy_list directly. + (build_secondary_vtable): Likewise. + (update_vtable_entry_for_fn): Clear BV_CALL_INDEX here. + (create_vtable_ptr): Likewise. + +2004-09-16 Kazu Hirata <kazu@cs.umass.edu> + + * search.c: Follow spelling conventions. + +2004-09-16 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (struct lang_type_class): Make pure_virtuals a + VEC(tree). + (CLASSTYPE_INLINE_FRIENDS, CLASSTYPE_PURE_VIRTUALS): Update + comments. + * call.c (build_new_method_call): Don't confirm a pure virtual is + in CLASSTYPE_PURE_VIRTUALS. Reorder checks. Make it a warning. + * class.c (check_methods): CLASSTYPE_INLINE_FRIENDS is a VEC(tree). + (fixup_inline_methods, finish_struct): Likewise. + * decl.c (finish_method): Likewise. + * search.c (dfs_get_pure_virtuals, get_pure_virtuals): + CLASSTYPE_PURE_VIRTUALS is a VEC(tree). + * typeck2.c (abstract_virtuals_error): Likewise. Truncate the + vector to avoid repeating the list in error messages. + +2004-09-15 Mark Mitchell <mark@codesourcery.com> + + * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define. + * cp-tree.h (cxx_comdat_group): Declare. + * decl.c (cxx_comdat_group): New function. + +2004-09-15 Nathan Sidwell <nathan@codesourcery.com> + + * search.c (get_pure_virtuals): Remove unused variables. + + * cp-tree.h (struct lang_decl_flags): Remove + needs_final_overrider. + (DECL_NEEDS_FINAL_OVERRIDER_P): Remove. + * decl.c (duplicate_decls): Do not copy DECL_NEEDS_FINAL_OVERRIDER_P. + * class.c (finish_struct_bits): Correct comment about + CLASSTYPE_PURE_VIRTUALS. + * search.c (get_pure_virtuals): Remove useless loop. + +2004-09-14 Mark Mitchell <mark@codesourcery.com> + + PR c++/17324 + * mangle.c (partially_mangled_name): New variable. + (partially_mangled_name_len): Likewise. + (save_partially_mangled_name): New function. + (restore_partially_mangled_name): Likewise. + (write_encoding): Save and restore partially mangled names around + calls to get_mostly_instantiated_function_type. + (write_unqualified_name): Likewise. + +2004-09-14 Nathan Sidwell <nathan@codesourcery.com> + + * pt.c (unify): Replace gcc_unreachable with gcc_assert. + +2004-09-13 Mark Mitchell <mark@codesourcery.com> + + PR c++/16162 + * parser.c (cp_parser_id_expression): Correct value for + is_declarator. + (cp_parser_nested_name_specifier_opt): Look through typenames as + necessary. + (cp_parser_template_name): Honor check_dependency_p. + + PR c++/16716 + * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): + Robustify. + + PR c++/17327 + * pt.c (unify): Add ENUMERAL_TYPE case. Replace sorry with + gcc_unreacable. + +2004-09-12 Richard Henderson <rth@redhat.com> + + PR c++/16254 + * semantics.c (maybe_cleanup_point_expr): Don't call fold. + * typeck.c (condition_conversion): Likewise. + +2004-09-11 Richard Henderson <rth@redhat.com> + + PR c++/17404 + * pt.c (cur_stmt_expr): Move from tsubst_expr. + (tsubst_expr) <case STMT_EXPR>: Move ... + (tsubst_copy_and_build): ... here. + +2004-09-10 Zack Weinberg <zack@codesourcery.com> + + * cp-tree.h (interface_only, interface_unknown): Delete declarations; + comment explaining them moved to c-common.h. + * lex.c (interface_only, interface_unknown, extract_interface_info): + Delete definitions. + (cxx_finish): Don't reset interface_unknown. + (handle_pragma_interface): Don't set interface_only and + interface_unknown; just the like-named fields in finfo. + (handle_pragma_implementation): Adjust comment. + * decl2.c (cp_finish_file): Don't reset interface_only and + interface_unknown. + * method.c (synthesize_method): Don't reset interface_unknown or + call extract_interface_info. + * pt.c (pop_tinst_level): Don't call extract_interface_info. + * decl.c (start_cleanup_fn): Don't save or restore interface_only + and interface_unknown. + (make_rtl_for_nonlocal_decl): Call get_fileinfo on input_filename + and use the result instead of the interface_only/interface_unknown + globals. + (start_preparsed_function): Likewise. + * lex.c (cxx_make_type): Likewise. + * semantics.c (begin_class_definition): Likewise. + (expand_body): Don't call extract_interface_info. + +2004-09-10 Ziemowit Laski <zlaski@apple.com> + + * decl.c (objc_mark_locals_volatile): Make description of + routine more descriptive; only mark VAR_DECLs at each + binding level. + +2004-09-10 Richard Henderson <rth@redhat.com> + + PR c++/17386 + * call.c (build_vfield_ref): Move... + * class.c (build_vfield_ref): ... here. Convert datum to the + primary base containing the vptr. + (make_new_vtable): Simplify build_primary_vtable arguments. + (finish_struct_1): Do not duplicate TYPE_VFIELD. + * typeck.c (build_class_member_access_expr): Don't warn for + null object access to base fields. + +2004-09-10 Ziemowit Laski <zlaski@apple.com> + + * decl.c (objc_get_current_scope, objc_mark_locals_volatile): + New functions, to be called from ObjC++. + +2004-09-10 Kazu Hirata <kazu@cs.umass.edu> + + * class.c, cp-tree.h, decl.c, decl2.c, mangle.c, + name-lookup.h, parser.c, search.c, semantics.c, typeck2.c: Fix + comment typos. + +2004-09-09 Ziemowit Laski <zlaski@apple.com> + + * typeck.c (build_c_cast): Preserve the cast if casting + to and from an Objective-C type. + +2004-09-09 Ziemowit Laski <zlaski@apple.com> + + * Make-lang.in (cp/typeck.o): Depend on c-common.h. + * typeck.c: Include c-common.h. + (comptypes): For RECORD_TYPEs, call objc_comptypes() and + return the result if nonnegative. + +2004-09-09 Zack Weinberg <zack@codesourcery.com> + + * decl2.c (import_export_class) + * lex.c (handle_pragma_interface): + Test MULTIPLE_SYMBOL_SPACES with if, not #ifdef. + +2004-09-08 Ziemowit Laski <zlaski@apple.com> + + * Make-lang.in (cp/semantics.o): Depend on c-common.h. + * semantics.c: Include c-common.h. + (finish_compound_stmt): Call objc_clear_super_receiver(). + +2004-09-08 Ziemowit Laski <zlaski@apple.com> + + * cp-tree.h (do_poplevel): New prototype. + * semantics.c (do_poplevel): Make externally visible. + +2004-09-08 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (tree_pair_s): Define a GC'd vector. + * name-lookup.h (cxx_saved_binding, cp_class_binding): Likewise. + * semantics.c (deferred_access): Likewise. + +2004-09-06 Daniel Jacobowitz <dan@debian.org> + + * semantics.c (expand_body): Assert that we are not nested. + +2004-09-06 Zack Weinberg <zack@codesourcery.com> + + * decl.c (build_enumerator): Use add_double and int_fits_type_p + instead of cp_build_binary_op, to avoid creating short-lived trees. + * parser.c (cp_parse_type_specifier <RID_ENUM>): Use two-token + lookahead instead of backtracking. Move some code to avoid a + conditional branch. + (cp_parser_enum_specifier): Avoid duplication of effort with caller. + Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate. + (cp_parser_enumerator_list, cp_parser_enumerator_definition): + Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate. + +2004-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + * decl.c (grok_declarator): Remove a redundant semicolon. + + * parser.c (cp_parser_decl_specifier_seq, cp_parser_type_specifier): + Correct comments describing function parameters. + +2004-09-03 Matt Austern <austern@apple.com> + Compile speed improvement. + * parser.c (cp_lexer_print_token): Only define if ENABLE_CHECKING set. + Otherwise define a stub macro that expands to nothing. + (cp_lexer_debugging_p): Only define if ENABLE_CHECKING set. Otherwise + define a stub macro that expands to 0. + (cp_lexer_start_debugging): Only define if ENABLE_CHECKING set. + (cp_lexer_stop_debugging): Likewise. + (cp_lexer_debug_stream): Only define if ENABLE_CHECKING set. Otherwise + define a stub macro that expands to NULL. + (cp_lexer_new_main): Only set debugging_p if ENABLE_CHECKING set. + (cp_lexer_new_from_tokens): Likewise. + +2004-09-03 Jan Hubicka <jh@suse.cz> + + * decl.c (finish_function): Clean out pointers we no longer need. + +2004-09-03 Jan Beulich <jbeulich@novell.com> + + * g++spec.c (MATH_LIBRARY_PROFILE): Default to MATH_LIBRARY rather + than "-lm". + +2004-09-02 Paul Brook <paul@codesourcery.com> + + * decl2.c (determine_visibility): Only check data visibility + for VAR_DECLS. + +2004-08-31 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (DECL_CONSTRUCTION_VTABLE_P): New macro. + * class.c (build_ctor_vtbl_group): Set DECL_CONSTRUCTION_VTABLE_P. + * decl2.c (determine_visibility): Honor + TARGET_CXX_EXPORT_CLASS_DATA. + + * class.c (key_method): Rename to ... + (determine_key_method): ... this. + (finish_struct_1): Adjust accordingly. + * cp-tree.h (key_method): Declare. + * decl2.c (maybe_emit_vtables): Determine the key method here if + it has not already been done. + +2004-08-31 Ziemowit Laski <zlaski@apple.com> + + * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-objcp-common.o. + (cp/cp-lang.o): Depend on debug.h, gtype-cp.h and cp/cp-objcp-common.h. + (cp/cp-decl.c): Do not depend on gtype-cp.h. + (cp/cp-objcp-common.o): New target. + * cp-lang.c: Include debug.h, cp-objcp-common.h and gtype-cp.h. + (cxx_get_alias_set, cxx_warn_unused_global_decl, cp_expr_size, + cp_tree_size, cp_var_mod_type_p, cxx_initialize_diagnostics): Move + prototypes and definitions to cp-objcp-common.h and cp-objcp-common.c, + respectively. + (LANG_HOOKS_TREE_SIZE, LANG_HOOKS_FINISH, + LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_INIT_OPTIONS, + LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION, + LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT, + LANG_HOOKS_POST_OPTIONS, LANG_HOOKS_GET_ALIAS_SET, + LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_EXPAND_EXPR, + LANG_HOOKS_EXPAND_DECL, LANG_HOOKS_PARSE_FILE, + LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, LANG_HOOKS_TRUTHVALUE_CONVERSION, + LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, LANG_HOOKS_MARK_ADDRESSABLE, + LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE, + LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE, + LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_PRINT_ERROR_FUNCTION, + LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, LANG_HOOKS_WRITE_GLOBALS, + LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL, + LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P, + LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, + LANG_HOOKS_ATTRIBUTE_TABLE, LANG_HOOKS_TREE_INLINING_WALK_SUBTREES, + LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, + LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS, + LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P, + LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P, + LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P, + LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, + LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN, LANG_HOOKS_EXPR_SIZE, + LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR, + LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_MAKE_TYPE, + LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE, + LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, + LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, LANG_HOOKS_INCOMPLETE_TYPE_ERROR, + LANG_HOOKS_TYPE_PROMOTES_TO, LANG_HOOKS_REGISTER_BUILTIN_TYPE, + LANG_HOOKS_GIMPLIFY_EXPR, LANG_HOOKS_FOLD_OBJ_TYPE_REF): Move + hooks to cp-objcp-common.h. + (finish_file): New function. + * cp-objcp-common.c: New file. + * cp-objcp-common.h: New file. + * cp-tree.h (cp_finish_file): New prototype. + * decl.c: Do not include gtype-cp.h. + * decl2.c (finish_file): Rename to cp_finish_file. + +2004-08-31 Richard Henderson <rth@redhat.com> + + PR c++/17221 + * pt.c (tsubst_expr): Move OFFSETOF_EXPR handling ... + (tsubst_copy_and_build): ... here. + +2004-08-30 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (initialize_artificial_var): Declare. + * decl.c (initialize_artifical_var): New function. + * class.c (initialize_array): Remove. + (initialize_vtable): Use initialize_artificial_var. + (build_vtt): Likewise. + (build_ctor_vtbl_group): Likewise. + +2004-08-30 Richard Henderson <rth@redhat.com> + + * class.c (build_base_path): Use build_address directly. + * typeck.c (build_unary_op): Don't lower &a.b to pointer + arithmetic directly. + * typeck2.c (store_init_value): Don't assume !TREE_CONSTANT + means !initializer_constant_valid_p. + +2004-08-30 Richard Henderson <rth@redhat.com> + + * class.c (fixed_type_or_null): Use get_base_address before + assuming an ADDR_EXPR is non-null. + +2004-08-30 Nathan Sidwell <nathan@codesourcery.com> + + * name-lookup.c (pop_binding, pushdecl, + set_identifier_type_value_with_scope, push_overloaded_decl, + arg_assoc_type): Replace abort with gcc_assert or gcc_unreachable. + * parser.c (cp_parser_diagnose_invalid_type_name, + cp_parser_postfix_expression, cp_parser_unary_expression, + cp_parser_check_declarator_template_para): Likewise. + * pt.c (push_inline_template_parms_recursive, + check_explicit_specialization, convert_nontype_argument, + coerce_template_template_parms, uses_template_parms, + instantiate_class_template, tsubst_decl, tsubst, tsubst_copy, + tsubst_expr, instantiate_template, + maybe_adjust_types_for_deduction, type_unification_real, + resolve_overloaded_unification, template_decl_level, + type_dependent_expression_p): Likewise. + * search.c (lookup_base_r): Likewise. + * semantics.c (finish_stmt_expr, simplify_aggr_init_expr): Likewise. + * tree.c (lvalue_p_1, count_functions, cxx_printable_name, + verify_stmt_tree_r, get_type_decl, stabilize_call): Likewise. + * typeck.c (common_type, get_member_function_from_ptrfunc, + build_binary_op, build_unary_op, expand_ptrmemfunc_cst): Likewise. + * typeck2.c (cxx_incomplete_type_diagnostic, + split_nonconstant_init_1, store_init_value, + process_init_constructor): Likewise. + +2004-08-30 Nathan Sidwell <nathan@codesourcery.com> + + * call.c (check_dtor_name): Replace abort with gcc_assert or + gcc_unreachable. + (build_call, add_builtin_candidate, build_new_op, + convert_like_real, build_over_call, in_charge_arg_for_name, + source_type, joust): Likewise. + * class.c (build_simple_base_path, get_vcall_index, + finish_struct_1, instantiate_type, get_enclosing_class, + add_vcall_offset_vtbl_entries_1, cp_fold_obj_type_ref): Likewise. + * cp-gimplify.c (cp_genericize): Likewise. + * cp-lang.c (cp_expr_size, cp_tree_size): Likewise. + * cvt.c (cp_convert_to_pointer, ocp_convert): Likewise. + * decl.c (poplevel, make_unbound_class_template, reshape_init, + check_special_function_return_type, grokdeclarator, + grok_op_properties, tag_name, xref_tag, start_preparsed_function, + finish_function): Likewise. + * decl2.c (grokfield, maybe_emit_vtables):Likewise. + * error.c (dump_global_iord, dump_decl, dump_template_decl, + language_to_string): Likewise. + * except.c (choose_personality_routine): Likewise. + * friend.c (do_friend): Likewise. + * g++spec.c (lang_specific_driver): Likewise. + * init.c (build_zero_init, expand_default_init, build_new_1, + build_vec_delete_1, build_vec_init, build_dtor_call): Likewise. + * lex.c (retrofit_lang_decl, cp_type_qual_from_rid): Likewise. + * mangle.c (add_substitution, write_unscoped_name, + write_template_prefix, write_identifier, + write_special_name_destructor, write_type, write_builtin_type, + write_expression, write_template_param, + write_java_integer_type_codes): Likewise. + * method.c (implicitly_declare_fn): Likewise. + +2004-08-30 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (BINFO_PRIMARY_P): Use a binfo flag. + (BINFO_INDIRECT_PRIMARY_P): Remove. + * class.c (determine_primary_base): Rename to ... + (determine_primary_bases): ... here. Set all primary bases. + (set_primary_base): Remove. + (mark_primary_bases): Remove. + (build_simple_base_path, walk_subobject_offsets, + propagate_binfo_offsets, end_of_class): Adjust. + (layout_class_type): Rename determine_primary_base call. + (dump_class_hierarchy_r, dump_vtable): Adjust. Don't pass a binfo + to type_as_string. + (dfs_build_secondary_vptr_vtt_inits, dfs_accumulate_vtbl_inits, + build_rtti_vtbl_entries): Adjust. + * init.c (build_vtbl_address): Adjust. + + * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Use gcc_assert. + +2004-08-28 Ziemowit Laski <zlaski@apple.com> + + * Make-lang.in (CXX_OBJS): Split up into CXX_OBJS and + CXX_AND_OBJCXX_OBJS. + (CXX_C_OBJS): Include in CXX_AND_OBJCXX_OBJS instead of listing + separately on the link line. + +2004-08-28 Jason Merrill <jason@redhat.com> + + * decl.c (expand_static_init): Avoid bogus warnings. + +2004-08-27 Jason Merrill <jason@redhat.com> + + PR c++/16851 + * tree.c (stabilize_init): See through a COMPOUND_EXPR. + + PR c++/13684 + * decl.c (expand_static_init): Use thread-safety API. + (register_dtor_fn): Return the call, don't expand it. + * tree.c (add_stmt_to_compound): New fn. + (stabilize_call): Use it. + +2004-08-27 Richard Henderson <rth@redhat.com> + + * cp-tree.def (OFFSETOF_EXPR): New. + * parser.c (cp_parser_builtin_offsetof): Either built an + OFFSETOF_EXPR, or call fold_offsetof immediately. + * pt.c (tsubst_expr): Handle OFFSETOF_EXPR. + +2004-08-27 Nathan Sidwell <nathan@codesourcery.com> + + * call.c (validate_conversion_obstack): Replace + my_friendly_assert with gcc_assert or gcc_unreachable. + (direct_reference_binding, merge_conversion_sequences, + build_user_type_conversion_1, perform_overload_resolution, + build_op_delete_call, enforce_access, call_builtin_trap, + build_over_call, build_special_member_call, build_new_method_call, + initialize_reference): Likewise. + * class.c (build_base_path, build_primary_vtable, alter_access, + check_bases, update_vtable_entry_for_fn, layout_empty_base, + clone_function_decl, adjust_clone_args, + type_requires_array_cookie, include_empty_classes, + finish_struct_1, resolve_address_of_overloaded_function, + instantiate_type, get_vtbl_decl_for_binfo, build_vtt_inits, + dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group, + accumulate_vtbl_inits, build_vtbl_initializer, + build_vbase_offset_vtbl_entries, build_rtti_vtbl_entries): Likewise. + * cvt.c (build_up_reference, convert_to_reference): Likewise. + * decl.c (poplevel, duplicate_decls, make_typename_type, + cxx_init_decl_processing, reshape_init, check_initializer, + make_rtl_for_nonlocal_decl, initialize_local_var, cp_finish_decl, + expand_static_init, grokfndecl, grokvardecl, build_ptrmem_type, + grokdeclarator, copy_fn_p, grok_op_properties, xref_tag, + xref_basetypes, start_preparsed_function, save_function_data, + finish_function, finish_method, maybe_register_incomplete_var, + complete_vars): Likewise. + * decl2.c (grok_array_decl, check_member_template, + check_classfn, finish_static_data_member_decl, coerce_new_type, + coerce_delete_type, import_export_class, decl_needed_p, + determine_visibility, import_export_decl, build_cleanup, + start_static_initialization_or_destructi, do_static_destruction, + prune_vars_needing_no_initialization, + build_offset_ref_call_from_tree): Likewise. + * error.c (dump_decl, dump_expr): Likewise. + * init.c (finish_init_stmts, build_zero_init, + expand_virtual_init, expand_default_init, expand_aggr_init_1, + build_offset_ref, build_new_1, build_delete, build_vbase_delete): + Likewise. + * mangle.c (write_method_parms, write_template_args, + write_expression, write_template_arg): Likewise. + * method.c (make_thunk, finish_thunk, use_thunk): Likewise. + * name-lookup.c (pop_binding, begin_scope, leave_scope, + resume_scope, push_using_decl, validate_nonmember_using_decl, + is_ancestor, poplevel_class, set_inherited_value_binding_p, + push_class_level_binding, do_class_using_decl, push_namespace, + pop_namespace, add_using_namespace, ambiguous_decl, + lookup_namespace_name, lookup_type_current_level, + maybe_process_template_type_declaration): Likewise. + * parser.c (cp_lexer_peek_nth_token, + cp_parser_parse_and_diagnose_invalid_typ, + cp_parser_translation_unit, cp_parser_template_id, + cp_parser_lookup_name, cp_parser_late_parsing_for_member): Likewise. + * pt.c (push_access_scope, finish_member_template_decl, + push_inline_template_parms_recursive, add_outermost_template_args, + get_innermost_template_args, begin_explicit_instantiation, + end_explicit_instantiation, retrieve_specialization, + is_specialization_of, is_specialization_of_friend, + register_specialization, check_explicit_specialization, + comp_template_parms, process_template_parm, + process_partial_specialization, convert_nontype_argument, + coerce_template_template_parms, coerce_template_parms, + mangle_class_name_for_template, lookup_template_function, + lookup_template_class, instantiate_class_template, tsubst_decl, + tsubst_function_type, tsubst, tsubst_qualified_id, tsubst_copy, + instantiate_template, fn_type_unification, type_unification_real, + get_template_base, regenerate_decl_from_template, + template_for_substitution, instantiate_decl, + get_mostly_instantiated_function_type, dependent_scope_ref_p, + value_dependent_expression_p, resolve_typename_type): Likewise. + * repo.c (repo_emit_p): Likewise. + * rtti.c (build_headof, get_tinfo_decl, get_pseudo_ti_init, + create_tinfo_types, emit_tinfo_decl): Likewise. + * search.c (lookup_base_r, lookup_base, lookup_field_1, + dfs_access_in_type, build_baselink, lookup_member, + adjust_result_of_qualified_name_lookup, copied_binfo): Likewise. + * semantics.c (perform_or_defer_access_check, + finish_non_static_data_member, finish_stmt_expr_expr, + finish_stmt_expr, finish_call_expr, finish_pseudo_destructor_expr, + finish_template_template_parm, finish_member_declaration, + emit_associated_thunks): Likewise. + * tree.c (build_target_expr_with_type, force_target_expr, + copy_binfo, get_first_fn, cp_tree_equal): Likewise. + * typeck.c (type_after_usual_arithmetic_conversions, comptypes, + cxx_sizeof_or_alignof_type, perform_integral_promotions, + build_class_member_access_expr, finish_class_member_access_expr, + build_ptrmemfunc_access_expr, build_unary_op, + unary_complex_lvalue, cxx_mark_addressable, build_modify_expr, + build_ptrmemfunc, expand_ptrmemfunc_cst, check_return_expr + * typeck2.c (complete_type_check_abstract, + abstract_virtuals_error, process_init_constructor, + add_exception_specifier): Likewise. + +2004-08-27 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (build_vtbl_initializer): Use ssize_int. + * decl.c (complete_array_type): Likewise. + * method.c (finish_thunk): Likewise. + * search.c (get_dynamic_base_type): Likewise. + +2004-08-26 Richard Henderson <rth@redhat.com> + + * cp-tree.h (DECL_FIELD_IS_BASE): New. + * class.c (build_base_field): Set it. + (build_simple_base_path): Use it. + (fixed_type_or_null): Don't consider base fields definitive. + +2004-08-25 Roger Sayle <roger@eyesopen.com> + + PR middle-end/16693 + PR tree-optimization/16372 + * decl.c (finish_enum): Make the precision of the enumerated type + the same width as the underlying integer type. + +2004-08-25 Mark Mitchell <mark@codesourcery.com> + + PR c++/17155 + * lex.c (build_lang_decl): Set DECL_NO_STATIC_CHAIN for all C++ + functions. + + * mangle.c (get_identifier_nocopy): Add cast. + + * cp-tree.h (mangle_type): Remove. + * mangle.c (globals): GTY it. + (mangle_obstack): New variable. + (name_obstack): Likewise. + (name_base): Likewise. + (write_char): Adjust accordingly. + (write_chars): Likewise. + (write_string): Likewise. + (start_mangling): Initialize G.substitutions only one. Add + ident_p parameter. + (finish_mangling): Use VARRAY_CLEAR to reclaim + storage in G.substitutions. Use obstack_finish. + (init_mangle): Adjust for changes to variable names above. + Initialize G.substitutions. + (mangle_decl_string): Adjust call to start_mangling. + (get_identifier_nocopy): New function. + (mangle_decl): Use it. + (mangle_type_string): Adjust call to start_mangling. + (mangle_special_for_type): Likewise. + (mangle_vtt_for_type): Likewise. + (mangle_ctor_vtbl_for_type): Likewise. + (mangle_thunk): Likewise. + (mangle_guard_variable): Likewise. + (mangle_ref_init_variable): Likewise. + +2004-08-25 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/14428 + * pt.c (redeclare_class_template): Check the type of non-type and + template template parameter. + +2004-08-25 Nathan Sidwell <nathan@codesourcery.com> + + * call.c (convert_class_to_reference): Adjust build_int_cst calls. + (build_user_type_conversion_1, convert_like_real, + build_java_interface_fn_ref, build_special_member_call): Likewise. + * class.c (finish_struct_1, build_vtbl_initializer): Likewise. + * cp-gimplify.c (cp_gimplify_expr): Likewise. + * cvt.c (cp_convert_to_pointer): Likewise. + * decl.c (cxx_init_decl_processing, complete_array_type): Likewise. + * decl2.c (start_static_initialization_or_destruction, + generate_ctor_or_dtor_function): Likewise. + * except.c (build_throw): Likewise. + * mangle.c (write_integer_cst): Likewise. + * method.c (finish_thunk): Likewise. + * rtti.c (build_headof, get_tinfo_decl_dynamic, + build_dynamic_cast_1, ptr_initializer, ptm_initializer, + get_pseudo_ti_init): Likewise. + * search.c (get_dynamic_cast_base_type): Likewise. + +2004-08-25 Zack Weinberg <zack@codesourcery.com> + + * class.c, search.c: Remove references to DWARF_DEBUG. + +2004-08-25 Adam Nemet <anemet@lnxw.com> + + * repo.c (extract_string): Reset backquote after one character. + (get_base_filename): Fix indentation. + +2004-08-24 Nathan Sidwell <nathan@codesourcery.com> + + * decl.c (cxx_init_decl_processing): Adjust + build_common_tree_nodes call. + +2004-08-24 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/16889 + * (is_subobject_of_p): Resurrect & optimize. + (lookup_field_r): Use it. + +2004-08-24 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/16706 + * search.c (friend_accessible_p): Increment processing_template_decl + when deal with TEMPLATE_DECL of SCOPE. + +2004-08-24 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/17149 + * semantics.c (check_accessibility_of_qualified_id): Defer check + if qualifying_type is a template parameter. + +2004-08-23 Mark Mitchell <mark@codesourcery.com> + + PR c++/17163 + * pt.c (instantiate_decl): Do not try to apply + DECL_DECLARED_INLINED_P to a VAR_DECL. + + * search.c (build_baselink): Fix typo in comment. + +2004-08-22 Andrew Pinski <apinski@apple.com> + + Revert: + 2004-08-22 Andrew Pinski <apinski@apple.com> + PR c++/14029 + * typeck.c (build_unary_op): Use &a.b if the folded lowered + expression is not constant. + +2004-08-23 Nathan Sidwell <nathan@codesourcery.com> + + * name-lookup.c (pushdecl): Rename build_type_copy call. + * tree.c (cp_build_qualified_type_real, + build_exception_variant, handle_java_interface_attribute): Likewise. + +2004-08-22 Andrew Pinski <apinski@apple.com> + + PR c++/14029 + * typeck.c (build_unary_op): Use &a.b if the folded lowered + expression is not constant. + +2004-08-20 Mark Mitchell <mark@codesourcery.com> + + PR c++/17121 + * decl.c (expand_static_init): Use DECL_FUNCTION_SCOPE_P. + +2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk> + + PR c++/17120 + * pt.c (tsubst_copy_and_build): Avoid clearing TREE_NO_WARNING for + MODOP_EXPR. + +2004-08-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + * pt.c (register_specialization): Check DECL_TEMPLATE_SPECIALIZATION + before calling comp_template_args. + +2004-08-20 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (build_vtbl_initializer): Use build_int_cst for + negative size types. + * decl.c (complete_array_type): Likewise. + * method.c (finish_thunk): Likewise. + +2004-08-20 Andreas Tobler <a.tobler@schweiz.ch> + + * tree.c: Remove unused mark_local_for_remap_r. + +2004-08-19 Eric Christopher <echristo@redhat.com> + + * cp-tree.h (cxx_unsave_expr_now): Delete prototype. + * tree.c (cxx_unsave_expr_now): Delete. + (cp_unsave_r): Ditto. + +2004-08-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/15890 + * pt.c (push_template_decl_real): Disallow template allocation + functions with fewer than two parameters. + +2004-08-19 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (build_shared_int_cst): Remove. + * tree.c (shared_int_cache): Remove. + (build_shared_int_cst): Remove. + * class.c (finish_struct_1): Use build_int_cst. + +2004-08-19 Nathan Sidwell <nathan@codesourcery.com> + + * decl.c (finish_enum): Do not copy value node early, copy + later. + * lex.c (cxx_init): Force null_node to be unique. + +2004-08-19 Joseph S. Myers <jsm@polyomino.org.uk> + + PR c++/17041 + * pt.c (tsubst_copy, tsubst_copy_and_build): Copy TREE_NO_WARNING + from input for MODOP_EXPR. + +2004-08-18 Mark Mitchell <mark@codesourcery.com> + + * pt.c (dependent_template_p): Fix typo in commment. + + PR c++/17068 + * pt.c (dependent_template_p): Treat IDENTIFIER_NODEs as + dependent. + +2004-08-17 Mark Mitchell <mark@codesourcery.com> + + PR c++/16246 + * pt.c (unify): Tidy ARRAY_TYPE handling. Make sure that non-type + arguments have the same type as the corresponding parameter. + + PR c++/16215 + * parser.c (cp_parser_name_lookup_error): If parser->object_scope + is set use it for diagnostic purposes. + (cp_parser_pseudo_destructor_name): Remove special-case error + message. + + PR c++/15871 + * semantics.c (expand_or_defer_fn): Honor -fkeep-inline-functions. + + PR c++/16965 + * cp-tree.h (qualified_name_lookup_error): Add parameter. + * name-lookup.c (do_class_using_decl): Restrict set of entities + passed to cp_emit_debug_info_for_using more carefully. + (lookup_qualified_name): Allow lookup_member to return sets of + ambiguous entries. + * parser.c (cp_parser_lookup_name): Add ambiguous_p parameter. + (cp_parser_primary_expression): Handle ambiguous lookups. + (cp_parser_template_name): Adjust use of cp_parser_lookup_name. + (cp_parser_template_argument): Likewise. + (cp_parser_elaborate_type_specifier): Likewise. + (cp_parser_namespace_name): Likewise. + (cp_parser_class_name): Likewise. + (cp_parser_lookup_name_simple): Likewise. + * pt.c (tsubst_qualified_id): Handle ambiguous results. + (tsubst_expr): Likewise. + * semantics.c (qualified_name_lookup_error): Add decl paramter. + For ambiguous lookups, print candidates. + +2004-08-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/6749 + * pt.c (instantiate_pending_templates): Add int parameter. Don't + return anything. + * cp-tree.h (instantiate_pending_templates): Adjust prototype. + * decl2.c (finish_file): Adjust call to + instantiate_pending_templates. + +2004-08-15 Roger Sayle <roger@eyesopen.com> + + * call.c (build_vfield_ref, build_call, build_conditional_expr, + convert_arg_to_ellipsis, build_x_va_arg, build_over_call, + build_java_interface_fn_ref, build_special_member_call, + build_new_method_call, initialize_reference): Replace calls to + build with calls to buildN. + * class.c (build_base_path, convert_to_base_statically, + build_vfn_ref, instantiate_type, dfs_accumulate_vtbl_inits, + build_vtbl_initializer): Likewise. + * cp-gimplify.c (genericize_try_block, genericize_catch_block, + gimplify_if_stmt, cp_genericize_r): Likewise. + * cvt.c (convert_to_void): Likewise. + * decl.c (check_initializer, finish_constructor_body, + finish_destructor_body): Likewise. + * error.c (dump_expr): Likewise. + * except.c (build_exc_ptr, expand_start_catch_block, build_throw): + Likewise. + * init.c (perform_member_init, expand_virtual_init, + expand_cleanup_for_base, build_init, expand_default_init, + build_offset_ref, decl_constant_value, build_new, build_new_1, + build_vec_delete_1, build_vec_init, build_delete, + push_base_cleanups, build_vec_delete): Likewise. + * mangle.c (write_integer_cst): Likewise. + * method.c (thunk_adjust, do_build_copy_constructor, + do_build_assign_ref): Likewise. + * pt.c (lookup_template_function, tsubst, tsubst_copy_and_build, + unify, build_non_dependent_expr): Likewise. + * rtti.c (build_headof, build_typeid, ifnonnull, + build_dyanmic_cast_1, tinfo_base_init): Likewise. + * semantics.c (begin_compound_stmt, finish_call_expr, + finish_pseudo_destructor_expr, finish_id_expression, + simplify_aggr_init_expr, finalize_nrv_r): Likewise. + * tree.c (build_target_expr, build_cplus_new, array_type_nelts_top, + array_type_nelts_total, stabilize_call): Likewise. + * typeck.c (decay_conversion, build_class_member_access_expr, + lookup_destructor, build_ptrmemfunc_access_expr, build_array_ref, + get_member_function_from_ptrfunc, build_binary_op, pointer_diff, + build_x_unary_op, build_unary_op, unary_complex_lvalue, + build_compound_expr, build_modify_expr, expand_ptrmemfunc_cst, + check_return_expr): Likewise. + * typeck2.c (split_nonconstant_1, split_nonconstant_init_1, + split_nonconstant_init, store_init_value, build_m_component_ref): + Likewise. + +2004-08-15 Nathan Sidwell <nathan@codesourcery.com> + + * call.c (convert_class_to_reference, + build_user_type_conversion_1, convert_like_real, + build_java_interface_fn_ref, build_special_member_call): Use + build_int_cst. + * class.c (build_vtbl_initializer): Likewise. + * cp-gimplify.c (cp_gimplify_expr): Likewise. + * cvt.c (cp_convert_to_pointer): Likewise. + * decl.c (cxx_init_decl_processing, complete_array_type): Likewise. + * decl2.c (start_static_initialization_or_destruction, + generate_ctor_or_dtor_function): Likewise. + * except.c (build_throw): Likewise. + * lex.c (cxx_init): Likewise. + * mangle.c (write_integer_cst): Likewise. + * rtti.c (build_headof, get_tinfo_decl_dynamic, + build_dynamic_cast_1, ptr_initializer, ptm_initializer, + get_pseudo_ti_init): Likewise. + * search.c (get_dynamic_cast_base_type): Likewise. + * tree.c (build_shared_int_cst): Likewise. + +2004-08-12 Mark Mitchell <mark@codesourcery.com> + + PR c++/16273 + * class.c (count_depth_data): New type. + (dfs_depth_post): New function. + (dfs_depth_q): Likewise. + (find_final_overrider_data_s): Change type of vpath. + Add vpath_list. + (dfs_find_final_overrider_1): New function. + (dfs_find_final_overrider): Use it. + (dfs_find_final_overrider_q): Adjust use of vpath. + (dfs_find_final_overrider_post): Likewise. + (find_final_overrider): Use dfs_depth. Allocate and deallocate + vpath_list. + +2004-08-12 Jan Beulich <jbeulich@novell.com> + + * parser.c (cp_parser_asm_definition): Properly consume scope operator + tokens preceding the clobbers. Don't check for scope operator + following inputs. Simplify inputs handling to match that now used for + clobbers. + +2004-08-11 Mark Mitchell <mark@codesourcery.com> + + PR c++/16698 + * except.c (build_throw): Allocate cleanup_type and the function + for __cxa_throw separately. + + PR c++/16853 + * call.c (standard_conversion): Do not accept conversions between + pointers to members if the class types are unrelated. + + PR c++/16618 + * parser.c (cp_parser_builtin_offsetof): Cast to "const volatile + char &" instead of just "char &". + + PR c++/16870 + * pt.c (tsubst): Just return the unknown_type_node. + +2004-08-11 Mark Mitchell <mark@codesourcery.com> + + PR c++/16964 + * parser.c (cp_parser_class_specifier): Robustify. + + PR c++/16904 + * pt.c (tsubst_copy_and_build): Complain about invalid + qualification. + + PR c++/16929 + * pt.c (tsubst_default_argument): Clear out current_class_ptr and + current_class_ref while tsubsting. + +2004-08-10 Mark Mitchell <mark@codesourcery.com> + + PR c++/16971 + * parser.c (cp_parser_init_declarator): Robustify. + +2004-08-06 Richard Sandiford <rsandifo@redhat.com> + + * typeck2.c (process_init_constructor): Guard the missing field warning + with warn_missing_field_initializers rather than extra_warnings. + +2004-08-06 Paolo Bonzini <bonzini@gnu.org> + + * class.c (instantiate_type) <ENTRY_VALUE_EXPR>: Do not handle. + +2004-08-05 Mark Mitchell <mark@codesourcery.com> + + * decl.c (start_preparsed_function): Move determine_visibility + call. + * decl2.c (determine_visibility): Incorporate dllexport testing. + +2004-08-05 Geoffrey Keating <geoffk@apple.com> + + * g++spec.c (lang_specific_driver): An -Xlinker or -Wl, option + means that libstdc++ is needed. + +2004-08-05 Nathan Sidwell <nathan@codesourcery.com> + + * cvt.c (cp_convert_to_pointer): Adjust force_fit_type call. + +2004-08-04 Geoffrey Keating <geoffk@apple.com> + + * decl.c (make_rtl_for_nonlocal_decl): Set DECL_ASSEMBLER_NAME rather + than passing it as a parameter to rest_of_decl_compilation. + * decl2.c (grokfield): Use set_user_assembler_name. + +2004-08-04 Nathan Sidwell <nathan@codesourcery.com> + + * decl.c (complete_array_type): Don't gratuitously copy + maxindex. Its type is always set. + +2004-08-04 Paul Brook <paul@codesourcery.com> + + * Make-lang.in (cp/semantics.o, cp/optimize.o): Depend on TARGET_H. + * cp-tree.h (struct language_function): Rename x_dtor_label to + x_cdtor_label. + (dtor_label): Rename ... + (cdtor_label): ... to this. + * decl.c (begin_constructor_body): Remove. + (check_special_function_return_type): Maybe change the return type. + (grokdeclarator): Pass the class type. + (start_preparsed_function): Constructors may need a return label. + (finish_constructor_body, finish_destructor_body): Set the return + value. + (begin_function_body): Don't call begin_constructor_body. + (finish_function): Don't warn for constructors or destructors. + (implicitly_declare_fn): Maybe change the return type. + * optimize.c: Include target.h. + (maybe_clone_body): Remap the function result. + * semantics.c: Include target.h. + (finish_return_stmt): Maybe jump to return label for constructors. + +2004-08-03 Mark Mitchell <mark@codesourcery.com> + + * class.c (build_vtable): Do not set DECL_VISIBILITY here. + (check_field_decls): Or here. + (check_methods): Or here. + (initialize_array): Don't mess with DECL_CONTEXT. + * cp-tree.h (start_decl): Adjust prototype. + (determine_visibility): New function. + * decl.c (duplicate_decls): Remove checks for hidden "operator + new". + (build_library_fn_1): Give all library functions default + visibility. + (start_decl): Add pop_scope_p parameter. Tidy. + (cp_finish_decl): Do not pop scopes here. Call + determine_visibility for variable definitions. + (start_preparsed_function): Call determine_visibility. + * decl2.c (determine_visibility): New function. + * method.c (use_thunk): Fix formatting. + * parser.c (cp_parser_condition): Adjust calls to start_decl. + (cp_parser_init_declarator): Likewise. + * pt.c (instantiate_decl): Always call pop_nested_class. + * rtti.c (get_tinfo_decl): Do not set DECL_VISIBILITY. + (tinfo_base_init): Likewise. + +2004-08-02 Mark Mitchell <mark@codesourcery.com> + + PR c++/16707 + * name-lookup.c (validate_nonmember_using_decl): Robustify. + +2004-08-01 Mark Mitchell <mark@codesourcery.com> + + PR c++/16224 + * name-lookup.c (decl_namespace): Remove. + (current_decl_namespace): Use decl_namespace_context instead of + decl_namespace. + (push_decl_namespace): Likewise. + (arg_assoc_class): Likewise. + (arg_assoc_type): Likewise. + * pt.c (check_specialization_namespace): New function. + (maybe_process_partial_specialization): Use it. + (register_specialization): Likewise. + + PR c++/16489 + * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): New macro. + * call.c (null_ptr_cst_p): Handle variables with constant + initializers. + * pt.c (convert_nontype_argument): Use + DECL_INTEGRAL_CONSTANT_VAR_P. + * semantics.c (finish_id_expression): Likewise. + + PR c++/16529 + * decl.c (duplicate_decls): Reject duplicate namespace + declarations. + + PR c++/16810 + * typeck.c (build_ptrmemfunc): Loosen assertion. + +2004-08-01 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * call.c (z_candidate::template_decl): Rename from template. + (add_template_candidate_real): Adjust member reference. + (joust): Likewise. + +2004-07-29 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (IDENTIFIER_REPO_CHOSEN): Define. + (lang_decl_flags): Narrow the width of "languages". Add + repo_available_p. + (DECL_NEEDED_P): Remove. + (FOR_EACH_CLONE): New macro. + (DECL_REPO_AVAILABLE_P): Likewise. + (DECL_TINFO_P): Likewise. + (set_linkage_according_to_type): Declare. + (import_export_vtable): Remove. + (import_export_tinfo): Likewise. + (mark_needed): New function. + (decl_needed_p): Likewise. + (note_vauge_linkage_fn): Likewise. + (init_repo): Change prototype. + (repo_template_used): Remove. + (repo_template_instantiated): Likewise. + (repo_emit_p): New function. + (repo_export_class_p): Likewise. + (no_linkage_check): Change prototype. + * class.c (set_linkage_according_to_type): New function. + (build_vtable): Use it. Do not call import_export_vtable. Set + DECL_IGNORED_P if appropriate. + * decl.c (duplicate_decls): Preserve DECL_REPO_AVAILABLE_P. + (make_rtL_for_nonlocal_decls): Check for template instantiations + explicitly. + (grokfndecl): Adjust call to no_linkage_check. + (set_linkage_for_static_data_member): New function. + (grokvardecl): Use it. Adjust call to no_linkage_check. + (grokdeclarator): Use set_linkage_for_static_data_member. + * decl2.c (note_vague_linkage_fn): New function. + (note_vague_linkage_var): Likewise. + (finish_static_data_member_decl): Use it. + (import_export_vtable): Remove. + (import_export_class): Use repo_export_class_p. + (var_finalized_p): Simplify. + (maybe_emit_vtables): Simplify. + (mark_needed): New function. + (decl_needed_p): Likewise. + (import_export_decl): Add documentation and consistency checks. + Use repo_emit_p. Handle virtual tables and RTTI information + here. + (import_export_tinfo): Remove. + (write_out_vars): Call import_export_decl. + (cxx_callgraph_analyze_expr): Ensure that all vtables are emitted + whenever one is. + (finish_file): Use decl_needed_p. Do not call import_export_decl + for undefined static data members. Do not warn about undefined + inlines when using a repository. + (mark_used): Use note_vague_linkage_fn. Always defer template + instantiations. + * lex.c (cxx_init): Adjust call to init_repo. Always set + flag_unit_at_a-time. + * method.c (synthesize_method): Remove unncessary + import_export_decl call. + (implicitly_declare_fn): Use set_linkage_according_to_type. + * optimize.c (maybe_clone_body): Use FOR_EACH_CLONE. + * pt.c (instantiate_class_template): Don't redundantly add classes + to keyed_classes. Don't call repo_template_used. + (tsubst_decl): Set DECL_INTERFACE_KNOWN for instantiations of + templates with internal linkage. + (check_instantiated_args): Adjust call to no_linkage_check. + (instantiate_template): Use FOR_EACH_CLONE. + (mark_definable): New function. + (mark_decl_instantiated): Use it. + (do_decl_instantiation): Adjust tests for explicit instantiation + after "extern template". + (instantiate_class_member): Do not use repo_template_instantiated. + (do_type_instantiation): Simplify. + (instantiate_decl): Use mark_definable. Check repo_emit_p. + Simplify. + * repo.c (repo_get_id): Remove. + (original_repo): Remove. + (IDENTIFIER_REPO_USED): Remove. + (IDENTIFIER_REPO_CHOSEN): Remove. + Remove all #if 0'd code. + (repo_template_used): Remove. + (repo_template_instantiated): Remove. + (temporary_obstack_initialized_p): New variable. + (init_repo): Register with lang_post_pch_load. Avoid creating + identifiers unnecessarily. Don't use original_repo. Close the + file here. + (reopen_repo_file_for_write): Not here. + (finish_repo): Always write out a new repository file. + (repo_emit_p): New function. + (repo_export_class_p): Likewise. + * rtti.c (get_tinfo_decl): Use set_linkage_according_to_type. + (involves_incomplete_p): New function. + (tinfo_base_init): Use it. + (ptr_initializer): Remove non_public_ptr parameter. + (ptm_initializer): Likewise. + (get_pseudo_ti_init): Likewise. + (unemitted_tinfo_decl_p): Remove. + (emit_tinfo_decl): Use import_export_decl. + * semantics.c (expand_body): Move updates of static_ctors and + static_dtors to ... + (expand_or_defer_fn): ... here. + * tree.c (no_linkage_check): Add relaxed_p parameter. + +2004-07-28 Eric Christopher <echristo@redhat.com> + + * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. + +2004-07-28 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (struct tree_pair_s): New. + (typedef tree_pair_p): New. + (DEF_VEC_O(tree_pair_s)): New. + (struct lang_type_class): Make vcall_indices a VEC(tree_pair_s). + (CLASSTYPE_VCALL_INDICES): Update documentation. + * class.c (get_vcall_index): Adjust. + (add_vcall_offset): Adjust. + +2004-07-27 Kelley Cook <kcook@gcc.gnu.org> + + * pt.c, typeck.c: Remove spurious carriage returns. + +2004-07-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/14429 + * pt.c (coerce_template_template_parms) <PARM_DECL case>: Only check + when the type of ARG is not dependent. + +2004-07-26 Geoffrey Keating <geoffk@apple.com> + + * g++spec.c (LIBSTDCXX_PROFILE): Default to LIBSTDCXX. + (lang_specific_driver): If the C++ or math library options don't + start with '-l', don't count them as added libraries. + +2004-07-26 Nathan Sidwell <nathan@codesourcery.com> + + * decl.c (xref_basetypes): Adjust base access vector creation. + * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Adjust base + access accesses. + * search.c (dynamic_cast_base_recurse, dfs_access_in_type): Likewise. + +2004-07-26 Niall Douglas <s_fsfeurope2@nedprod.com> + Brian Ryner <bryner@brianryner.com> + + PR c++/15000 + PR c++/9283 + * class.c (check_field_decls): Apply hidden visibility if + -fvisibility-inlines-hidden and inlined unless otherwise specified + (build_vtable): Set vtable visibility to class visibility. + (check_field_decls): Default static member visibility to class + visibility. + (check_methods): Default method visibility to class visibility. + * cp-tree.h: Added CLASSTYPE_VISIBILITY and + CLASSTYPE_VISIBILITY_SPECIFIED macro. + * decl.c (duplicate_decls): New logic for merging definition decls + with declaration decls. Added ignore & warning when non default + applied to global operator new or delete. + * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED + wherever VISIBILITY was changed + * rtti.c (get_tinfo_decl): Set typeinfo visibility to class + visibility. + (tinfo_base_init): Set typeinfo name visibility to class visibility. + +2004-07-25 Bernardo Innocenti <bernie@develer.com> + + * decl.c: Rename all identifiers named `class' to `cl'. + * cp-tree.h: Likewise. + +2004-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Use GGC_CNEW. + * typeck2.c (abstract_virtuals_error): Use GGC_NEW. + * name-lookup.c (binding_entry_make): Use GGC_NEW. + (binding_table_construct): Use GGC_CNEWVEC. + (binding_table_new): Use GGC_NEW. + (cxx_binding_make): Likewise. + (begin_scope): Likewise. + (push_to_top_level): Use GCC_CNEW. + * parser.c (cp_token_cache_new): Likewise. + (cp_token_cache_push_token): Likewise. + (cp_lexer_new_main): Likewise. + (cp_lexer_new_from_tokens): Likewise. + (cp_parser_context_new): Likewise. + (cp_parser_new): Likewise. + (cp_lexer_new_from_tokens): Use GGC_NEWVEC. + * lex.c (cxx_make_type): Use GGC_CNEW. + (retrofit_lang_decl): Use GGC_NEWVAR. + (cxx_dup_lang_specific_decl): Likewise. + (copy_lang_type): Likewise. + * decl.c (use_label): Use GGC_NEW instead of ggc_alloc. + (save_function_data): Likewise. + (lookup_label): Use GGC_CNEW instead of ggc_alloc_cleared. + (cxx_push_function_context): Likewise. + +2004-07-25 Richard Henderson <rth@redhat.com> + + * decl.c (start_preparsed_function): Set DECL_ARTIFICIAL and + DECL_IGNORED_P on RESULT_DECL. + * semantics.c (finalize_nrv): Copy them too. + +2004-07-23 Nathan Sidwell <nathan@codesourcery.com> + + * search.c (lookup_conversion_operator): Avoid two loops. + (add_conversions): Remove. + (check_hidden_convs, split_conversions, + lookup_conversions_r): New. + (lookup_conversions): Use lookup_conversions_r. + +2004-07-22 Nathan Sidwell <nathan@codesourcery.com> + + * pt.c (get_template_base): Check type is completable. + +2004-07-21 Eric Christopher <echristo@redhat.com> + + * decl.c (poplevel): Inline unused variable checking. + Change formatting. + +2004-07-21 Paolo Bonzini <bonzini@gnu.org> + + * typeck.c (build_binary_op): Do not use RDIV_EXPR for + integer vectors. + +2004-07-21 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14497 + * pt.c (check_explicit_specialization): Remove extension to accept + specializations without template headers. Fall-through to normal + processing. + +2004-07-21 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/509 + * pt.c (determine_specialization): New parameter template_count. + Disambiguate between member templates and member functions counting + the template headers. + (check_explicit_specialization): Update caller. + (tsubst_friend_function): Likewise. + +2004-07-20 Steven Bosscher <stevenb@suse.de> + + * cp-tree.def (TINST_LEVEL): Make it an 'x' node. + * cp-tree.h (tinst_level_t): New tree type. + (union lang_tree_node): Handle it. + (TINST_LOCATION): New accessor macro. + (make_tinst_level): New prototype. + * cp-lang.c (cp_tree_size): Handle TINST_LEVEL. + * decl.c (cp_tree_node_structure): Likewise. + * error.c (print_instantiation_full_context): Use TINST_LOCATION. + (print_instantiation_partial_context): Likewise. + * pt.c (pop_tinst_level): Likewise. + (push_tinst_level): Use make_tinst_level. + * tree.c (make_tinst_level): New function. + (cp_walk_subtrees): Walk TINST_DECL for a TINST_LEVEL node. + +2004-07-20 Mark Mitchell <mark@codesourcery.com> + + * parser.c (cp_parser_simple_type_specifier): Fix typo. + + PR c++/16637 + * parser.c (cp_parser_simple_type_specifier): Do not record usage + of globally-qualified names. + +2004-07-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/16175 + * error.c (dump_type) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Output + cv qualifier. + +2004-07-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/16623 + * cp-tree.h (lang_type_class): Add lazy_assignment_op. + (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro. + * class.c (add_implicitly_declared_members): Use + CLASSTYPE_LAZY_ASSIGNMENT_OP. + * method.c (lazily_declare_fn): Clear + CLASSTYPE_LAZY_ASSIGNMENT_OP. + * search.c (lookup_fnfields_1): Check it. + +2004-07-20 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (vec_binfo_member): Remove. + * tree.c (vec_binfo_member): Remove. + + * cp-tree.h (struct lang_type_class): Remove vfields field. + (CLASSTYPE_VFIELDS): Remove. + (SET_BINFO_NEW_VTABLE_MARKED): Adjust. + * class.c (determine_primary_base): Remove CLASSTYPE_VFIELDS + handling. + (dfs_modify_vtables): Use TYPE_CONTAINS_VPTR_P. + (finish_struct_1): Remove CLASSTYPE_VFIELDS handling. + * init.c (dfs_initialize_vtbl_ptrs): Use TYPE_CONTAINS_VPTR_P. + +2004-07-20 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (DEF_VEC_P(tree)): Remove here. + (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): + Moved to common. + (BINFO_LANG_SLOTS): Remove. + * tree.c (copy_binfo): Adjust BINFO creation and accessors. + * decl.c (xref_basetypes): Adjust BINFO creation and accessors. + * class.c (check_bases): Adjust BINFO accessors. + (determine_primary_base, finish_struct_bits, + maybe_warn_about_overly_private_class, warn_hidden, + walk_subobject_offsets, propagate_binfo_offsets, end_of_class, + warn_about_ambiguous_bases, get_vfield_name, + dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits, + add_vcall_offset_vtbl_entries_r): Likewise. + * dump.c (cp_dump_tree): Likewise. + * init.c (sort_mem_initializers, expand_member_init, build_delete, + push_base_cleanups): Likewise. + * method.c (do_build_copy_constructor, do_build_assign_ref, + synthesize_exception_spec): Likewise. + name-lookup.c (arg_assoc_class): Likewise. + * pt.c (instantiate_class_template, + get_template_base_recursive): Likewise. + * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise. + * typeck2.c (process_init_constructor): Likewise. + * search.c (lookup_base_r, dynamic_cast_base_recurse, + dfs_access_in_type, dfs_walk_real, look_for_overrides, + types_overlap_p, copied_binfo, original_binfo): Likewise. + (binfo_for_vtable): Remove + +2004-07-20 Steven Bosscher <stevenb@suse.de> + + * cp-tree.h (struct lang_decl_flags): Unify the template_info and + thunk_alias, and the access and virtual_offset fields. + (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. + * decl.c (finish_case_label): Update c_add_case_node call. + +2004-07-19 Mark Mitchell <mark@codesourcery.com> + + Revert patch for PR c++/16623. + +2004-07-19 Kelley Cook <kcook@gcc.gnu.org> + + * except.c: Remove two spurious carriage returns. + +2004-07-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/16623 + * cp-tree.h (lang_type_class): Add lazy_assignment_op. + (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro. + * class.c (add_implicitly_declared_members): Use + CLASSTYPE_LAZY_ASSIGNMENT_OP. + * method.c (lazily_declare_fn): Clear + CLASSTYPE_LAZY_ASSIGNMENT_OP. + * search.c (lookup_fnfields_1): Check it. + +2004-07-19 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (add_method): Delay adding the slot until the end. + (determine_primary_base): Adjust VEC_iterate invokation. + (resort_type_method_vec, finish_struct_methods, warn_hidden, + walk_subobject_offsets, end_of_class, warn_about_ambiguous_bases, + build_vtbl_initializer): Likewise. + * init.c (sort_mem_initializers, build_delete, push_base_cleanups, + build_vbase_delete): Likewise. + * method.c (do_build_copy_constructor): Likewise. + * name-lookup.c (new_class_binding, print_binding_level, + poplevel_class, store_class_bindings, push_to_top_level, + pop_from_top_level): Likewise. + * pt.c (check_explicit_specialization): Likewise. + * search.c (lookup_conversion_operator, lookup_fnfields_1, + get_pure_virtuals, add_conversions, dfs_check_overlap, + binfo_for_vbase): Likewise. + +2004-07-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/12170 + * pt.c (unify) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Use only + innermost set of template arguments during deduction. Simplify. + +2004-07-19 Joseph S. Myers <jsm@polyomino.org.uk> + + * typeck.c (build_modify_expr, build_x_modify_expr): Set + TREE_NO_WARNING on assignments with an operator other than '='. + +2004-07-10 Steven Bosscher <stevenb@suse.de> + Joseph S. Myers <jsm@polyomino.org.uk> + + * cp-tree.h (C_SET_EXP_ORIGINAL_CODE): Remove. + * decl2.c (grokfield): Don't check current_class_depth via + unused TREE_COMPLEXITY. + * semantics.c (finish_parenthesized_expr): Set TREE_NO_WARNING + to avoid the missing parentheses warning. + Don't set C_SET_EXP_ORIGINAL_CODE. + +2004-07-18 Mark Mitchell <mark@codesourcery.com> + + * tree.c (no_linkage_helper): Remove. + (no_linkage_check): Don't use walk_tree_without_duplicates. + + * mangle.c (write_expression): Issue a sorry for zero-operand + functional casts. + +2004-07-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/13092 + * init.c (build_offset_ref): Build SCOPE_REF with non-null + TREE_TYPE for non-dependent names. + * typeck.c (build_x_unary_op): Handle non-dependent SCOPE_REF. + * pt.c (type_dependent_expression_p): Handle SCOPE_REF with + unknown_type_node as its TREE_TYPE. + * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK. + * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression. + (dump_expr) <SCOPE_REF case>: Likewise. + +2004-07-17 Jason Merrill <jason@redhat.com> + + PR c++/16115 + * call.c (type_passed_as): Make the invisible reference type + __restrict. + * cp-gimplify.c (gimplify_cleanup_stmt): Rename to + cp_genericize_r. Handle invisible reference lowering. + (is_invisiref_parm): New fn. + (cp_genericize): Adjust the types of invisible reference parms. + Don't repeat the walk for clones. + * decl.c (store_parm_decls): Don't generate any code for clones. + +2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk> + + * cp-tree.h (builtin_function): Declare. + +2004-07-16 Mark Mitchell <mark@codesourcery.com> + + * class.c (finish_struct_methods): Remove unncessary code. + (add_implicitly_declared_members): Create declarations for default + constructors and copy constructors lazily. + * cp-tree.h (lang_type_class): Remove lazy_default_ctor and + lazy_copy_ctor. + (CLASSTYPE_LAZY_DEFAULT_CTOR): New macro. + (CLASSTYPE_LAZY_COPY_CTOR): Likewise. + * decl2.c (check_classfn): Robustify. + (locate_dtor): Handle empty CLASSTYPE_METHOD_VEC. + (locate_ctor): Handle lazy default constructors. + (locate_copy): Handle lazy copy constructors. + (implicitly_declare_fn): Make sure we're looking at the + TYPE_MAIN_VARIANT for a class before creating functions. Don't + set TYPE_HAS_CONSTRUCTOR. + (lazily_declare_fn): New function. + * name-lookup.c (constructor_name_full): Simplify. + * search.c (lookup_fnfields_1): Lazily create methods, as + necessary. + (lookup_for_overrides): Handle empty CLASSTYPE_METHOD_VEC. + +2004-07-16 Steven Bosscher <stevenb@suse.de> + + * cp-tree.h (struct lang_type): Don't have three GTY options on a + single bit GTY desc. + +2004-07-16 Richard Henderson <rth@redhat.com> + + * cp-lang.c (LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING): Die. + * cp-tree.h (cp_copy_res_decl_for_inlining): Remove. + * tree.c (cp_copy_res_decl_for_inlining): Remove. + +2004-07-16 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (finish_struct_bits): Use for loop. + (propagate_binfo_offsets): Do primary binfo outside of loop. + + PR c++/16583 + * dump.c (cp_dump_tree): Don't dump the bases if there's no + binfo. + + * pt.c (tsubst) <TREE_BINFO case>: We should never get here. + +2004-07-15 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (lang_type_class): Remove has_real_assign_ref and + has_abstract_assign_ref. Make methods a VEC(tree) *. + (TYPE_HAS_CONST_ASSIGN_REF): Add documentation. + (CLASSTYPE_CONSTRUCTORS): Adjust for changes to CLASSTYPE_METHOD_VEC. + (CLASSTYPE_DESTRUCTORS): Likewise. + (TYPE_HAS_REAL_ASSIGN_REF): Remove. + (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise. + (add_method): Change prototoype. + * class.c (add_method): Remove error_p parameter. Adjust for + changes to CLASSTYPE_METHOD_VEC. + (handle_using_decl): Adjust call to add_method. + (maybe_warn_about_overly_private_class): Adjust for + changes to CLASSTYPE_METHOD_VEC. + (resort_type_method_vec): Likewise. + (finish_struct_methods): Likewise. + (check_for_override): Likewise. + (warn_hidden): Likewise. + (add_implicitly_declared_members): Defer creation of assignment + operators. Adjust call to add_method. + (clone_function_decl): Adjust call to add_method. + (check_bases_and_members): Don't set TYPE_HAS_REAL_ASSIGN_REF. + (finish_struct_1): Use CLASSTYPE_DESTRUCTORS. + * decl.c (grok_special_member_properties): Don't set + TYPE_HAS_ABSTRACT_ASSIGN_REF. + * decl2.c (check_classfn): Adjust for + changes to CLASSTYPE_METHOD_VEC. + * method.c (locate_dtor): Use CLASSTYPE_DESTRUCTORS. + (locate_ctor): Use CLASSTYPE_CONSTRUCTORS. + (locate_copy): Adjust for changes to CLASSTYPE_METHOD_VEC. + (implicitly_declare_fn): Set DECL_SOURCE_LOCATION. Do not call + cp_finish_decl. + * pt.c (check_explicit_specialization): Adjust for + changes to CLASSTYPE_METHOD_VEC. + (instantiate_class_template): Do not set + TYPE_HAS_ABSTRACT_ASSIGN_REF. + * ptree.c (cxx_print_type): Don't try to print + CLASSTYPE_METHOD_VEC. + * rtti.c (emit_support_tinfos): Use CLASSTYPE_DESTRUCTORS. + * search.c (lookup_field_r): Adjust for + changes to CLASSTYPE_METHOD_VEC. + (lookup_fnfields): Likewise. + (lookup_conversion_operator): Likewise. + (lookup_fnfields_1): Likewise. Create assignment operators + lazily. + (look_for_overrides_here): Adjust for + changes to CLASSTYPE_METHOD_VEC. + (add_conversions): Likewise. + * semantics.c (finish_member_declaration): Adjust call to add_method. + +2004-07-15 Jason Merrill <jason@redhat.com> + + * cp-lang.c (cxx_types_compatible_p): To the middle-end, + references and pointers are compatible. + +2004-07-15 Nathan Sidwell <nathan@codesourcery.com> + + * decl.c (xref_basetypes): Refactor. + * tree.c (copy_base_binfos): Replace with ... + (copy_binfo): ... this. Deep copy the given binfo, (not the just + bases of the given base). + * cp-tree.h (copy_base_binfo): Remove. + (copy_binfo): Declare. + +2004-07-15 Mark Mitchell <mark@codesourcery.com> + + * name-lookup.c (set_inherited_value_binding_p): Add class_type + parameter. + (get_class_binding): Adjust. + (push_class_level_binding): Don't use set_inherited_value_binding_p. + +2004-07-15 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (finish_struct_bits): Don't set TYPE_HAS_CONVERSION here. + * decl.c (xref_basetypes): Set it here. + + * class.c (check_bases): Don't set CLASSTYPE_NON_AGGREGATE here. + Don't check for incomplete base. + (get_vfield_name): Simplify while loop. + * decl.c (xref_basetypes): Set CLASSTYPE_NON_AGGREGATE here. + +2004-07-14 Mark Mitchell <mark@codesourcery.com> + + * lex.c (cxx_make_type): Remove call to get_pointer_type. + + * cp-tree.h (IDENTIFIER_VALUE): Remove. + (BINFO_PUSHDECLS_MARKED): Likewise. + (maybe_inject_for_scope_var): Likewise. + (push_class_decls): Likewise. + * name-lookup.h (push_class_binding): Remove. + (innermost_non_namespace_value): New function. + (outer_binding): Likewise. + * class.c (add_method): Push bindings before adding to + TYPE_METHODS. + (restore_class_cache): Do not restore class_shadowed. + (pushclass): Do not add USING_DECLs. Do not call + push_class_decls. + * config-lang.in (gtfiles): Remove $(srcdir)/cp/search.c. + * decl.c (pushdecl): Use outer_binding. + (poplevel): Set the scope for an out-of-scope for-loop declaration + appropriately. + (cp_finish_decl): Don't call maybe_inject_for_scope_var. + * name-lookup.c (new_class_binding): New function. + (push_binding): Use it. + (pushdecl): Use innermost_non_namespace_value. + (maybe_inject_for_scope_var): Remove. + (push_class_binding): Remove. + (set_inherited_value_binding_p): New function. + (get_class_binding): New function. + (push_class_level_binding): Assert that the current_class_type is + being defined. + (outer_binding): New function. + (innermost_non_namespace_value): Likewise. + (lookup_name_real): Use outer_binding. + (lookup_name_current_level): Ignore out-of-scope variables. + * pt.c (check_template_shadow): Use innermost_non_namespace_value. + (lookup_template_class): Likewise. + * search.c (dfs_push_type_decls): Remove. + (dfs_push_decls): Likewise. + (setup_class_bindings): Likewise. + (lookup_field_1): Handle USING_DECLs from dependent scopes. + (marked_pushdecls_p): Remove. + (unmarked_pushdecls_p): Remove. + (marked_identifiers): Remove. + (setup_class_bindings): Remove. + (dfs_push_type_decls): Remove. + (dfs_push_decls): Remove. + (push_class_decls): Remove. + +2004-07-13 Mark Mitchell <mark@codesourcery.com> + + PR c++/16518 + PR c++/16337 + * decl.c (grokvardecl): Make declspecs parameter const. + (grokdeclarator): Likewise. Adjust accordingly. + * decl.h (grokdeclarator): Adjust declaration. + * parser.c (cp_parser_init_declarator): Do not clear + decl_specifiers->attributes. + + * cp-tree.h (lang_identifier): Remove class_value. + (IDENTIFIER_CLASS_VALUE): Remove. + (pop_class_decls): Likewise. + (init_search_processing): Likewise. + * class.c (handle_using_decl): Use lookup_member, not + IDENTIFIER_CLASS_VALUE. + (restore_class_cache): New function, split out from ... + (pushclass): ... here. Do not call clear_identifier_class_values. + (invalidate_class_lookup_cache): Do not clear + IDENTIFIER_CLASS_VALUE. + (popclass): Do not call pop_class_decls. + (maybe_note_name_used_in_class): Do not save names looked up after + the class is complete. Use lookup_member, not + IDENTIFIER_CLASS_VALUE. + * config-lang.in (gtfiles): Add $(srcdir)/cp/search.c. + * decl.c (cxx_init_decl_processing): Do not call + init_search_processing. + * method.c (do_build_copy_constructor): Remove unnecessary code. + (do_build_assign_ref): Likewise. + * name-lookup.c (pushdecl): Use lookup_member, not + IDENTIFIER_CLASS_VALUE. + (set_identifier_type_value_with_scope): Set TREE_TYPE on the + type_shadowed list. + (poplevel_class): Do not restore IDENTIFIER_CLASS_VALUE. + (push_class_binding): Do not set it. + (clear_identifier_class_values): Remove. + (push_class_level_binding): Do not set IDENTIFIER_CLASS_VALUE. + (store_binding): Do not save it. + (pop_from_top_level): Do not restore it. + * name-lookup.h (cxx_saved_binding): Remove class_value. + (clear_identifier_class_values): Remove. + * ptree.c (cxx_print_identifier): Do not print + IDENTIFIER_CLASS_VALUE. + * search.c (search_obstack): Remove. + (push_stack_level): Remove. + (pop_stack_level): Remove. + (search_level): Remove. + (search_stack): Remove. + (lookup_member): Don't check IDENTIFIER_CLASS_VALUE. + (setup_class_bindings): Use IDENTIFIER_MARKED, not + IDENTIFIER_CLASS_VALUE. + (marked_identifiers): New variable. + (push_class_decls): Clear IDENTIFIER_MARKED. + (pop_class_decls): Don't call pop_search_level. + (init_search_processing): Remove. + +2004-07-12 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (get_aggr_typedef): Remove. + * init.c (get_aggr_typedef): Likewise. + + * name-lookup.c (push_class_level_binding): Simplify. + +2004-07-12 Andrew Pinski <apinski@apple.com> + + PR c++/16475 + Revert: + 2004-07-07 H.J. Lu <hongjiu.lu@intel.com> + PR c++/16276 + * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo + is not public. + +2004-07-12 Eric Christopher <echristo@redhat.com> + + * parser.c (cp_parser_class_head): Remove unused variable. + +2004-07-12 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + * decl.c (grok_op_properties): Reject [de-]allocation functions + declared in a namespace, or declared as static. + +2004-07-12 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (make_binfo): Remove. + * decl.c (xref_basetypes): Use make_tree_binfo directly. + * tree.h (copy_base_binfos): Likewise. + (make_binfo): Remove. + + * call.c (build_user_type_conversion_1, build_new_op, + check_constructor_callable, build_temp, + perform_direct_initialization_of_possible): Pass type directly to + lookup_fnfields & build_special_member_call. + (build_special_member_call): Accept a type, and complete it. + * class.c (finish_stuct_bits): Copy the BINFOs here. + * cvt.c (ocp_convert): Pass type directly to + build_special_member_call. + * decl.c (build_ptrmemfunc_type): Call xref_bastypes here. + (xref_basetypes): Allocate the binfo here. Adjust. + * init.c (build_init, build_new_1): Pass type directly to + build_special_member_call. + * lex.c (cxx_make_type): Do not allocate binfo here. + * name-lookup.c (arg_assoc_class): Incomplete types have no binfo. + * parser.c (cp_parser_class_head): Always call xref_basetypes. + * pt.c (instantiate_class_template): Likewise. Inhibit access + checking for template friends. + * ptree.c (cxx_print_type): Adjust record printing. + * search.c (lookup_base): When taking a type, complete it before + looking for a binfo. + (lookup_member): Delay completing a type. + (push_class_decls): Don't walk an incomplete type. + (lookup_conversions): Likewise. + * semantics.c (finish_stmt_expr_expr): Pass type directly to + build_special_member_call. + * tree.c (copy_base_binfos): Adjust. + (make_binfo): Likewise. + * typeck.c (build_modify_expr): Pass type directly to + build_special_member_call. + * typeck2.c (process_init_constructor): Check a binfo exists. + (build_m_component_ref): Allow accessing an incomplete type. + (build_functional_cast): Pass type directly to + build_special_member_call. + +2004-07-12 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/2204 + * config-lang.in (gtfiles): Add typeck2.c. + * Make-lang.in: Tweak typeck2.c dependencies, and add rule for + gt-cp-typeck2.h. + * cp-tree.h: Declare complete_type_check_abstract. + * typeck2.c (pat_calc_hash, pat_compare, + complete_type_check_abstract): New functions. + (abstract_virtuals_error): If the type is abstract, register the + declaration within abstract_pending_vars for further checks. + Inspect also dependent types. Handle IDENTIFIER_NODEs as decl. + * decl.c (cp_finish_decl): Do not strip array types. + (create_array_type_for_decl): Check for abstractness of the element + type. + (complete_vars): Call complete_type_check_abstract. + * class.c (finish_struct): Prepare a list of virtual functions for + template types, and call complete_vars on it to check for abstractness. + +2004-07-12 Paolo Bonzini <bonzini@gnu.org> + + PR tree-optimization/14107 + * decl.c (finish_function): Remove temporary band-aid. + +2004-07-11 Mark Mitchell <mark@codesourcery.com> + + * call.c (build_operator_new_call): Avoid using push_to_top_level. + (build_new_op): Adjust call to lookup_function_nonclass. + * name-lookup.c (identifier_type_value): Adjust call to + lookup_name_real. + (lookup_name_real): Add block_p parameter. + (lookup_name_nonclass): Adjust call to lookup_name_real. + (lookup_function_nonclass): Likewise. + (lookup_name): Likewise. + * name-lookup.h (lookup_name_real): Change prototype. + (lookup_name_nonclass): Likewise. + * parser.c (cp_parser_lookup_name): Likewise. + + * cp-tree.h (saved_scope): Make old_bindings a vector. + (unuse_fields): Remove. + * name-lookup.h (cxx_saved_binding): Define it. + * class.c (pushclass): Don't use unuse_fields. + * name-lookup.c (cxx_saved_binding_make): Remove. + (store_binding): Add new bindings to a vector, using an + accumulator style, rather than adding them to a list. + (store_bindings): Adjust accordingly. + (store_class_bindings): Likewise. + (push_to_top_level): Likewise. + (pop_from_top_level): Likewise. + * optimize.c (maybe_clone_body): Must push_to_top_level and + pop_from_top_level calls outside of loop. + * parser.c (cp_parser_class_specifier): Move push_scope/pop_scope + calls here from cp_parser_late_parsing_default_args. + (cp_parser_save_default_args): Record the class type in which the + function is declared. + (cp_parser_late_parsing_default_args): Do not call + push_nested_class/pop_nested_class. + * search.c (dfs_unuse_fields): Remove. + (unuse_fields): Remove. + +2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk> + + * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP, LANG_HOOKS_PUSHLEVEL, + LANG_HOOKS_POPLEVEL, LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Remove. + * cp-tree.h (poplevel): Declare. + (set_block): Remove. + * decl.c (set_block): Remove. + +2004-07-10 Mike Stump <mrs@apple.com> + + * decl2.c (import_export_class): Never export/import vtables + with inline key functions. + +2004-07-09 Steven Bosscher <stevenb@suse.de> + + * typeck.c (c_expand_asm_operands): Remove. + +2004-07-09 Mike Stump <mrs@apple.com> + + * typeck.c (build_class_member_access_expr): Skip null deref + warning when we don't dereference it. + +2004-07-09 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/8211 + PR c++/16165 + * class.c (check_field_decls): Improve -Weffc++ warning: do not + warn for pointers to functions/members, or for classes without + destructors. + +2004-07-08 Mark Mitchell <mark@codesourcery.com> + + * name-lookup.h (struct cp_binding_level): Update documentation + for class_shadowed. + +2004-07-08 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/16169 + * typeck.c (check_return_expr): Improve -Weffc++ warning: handle + returning CALL_EXPR, and non-reference return type. + +2004-07-08 Nathan Sidwell <nathan@codesourcery.com> + + * name-lookup.c (push_binding): Use VEC_reserve. + +2004-07-08 Richard Henderson <rth@redhat.com> + + * cp-tree.h (expand_eh_spec_block): Remove. + +2004-07-07 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (saved_scope): Remove x_previous_class_type and + x_previous_class_values; add x_previous_class_level. + (previous_class_type): Remove. + (previous_class_values): Remove. + (previous_class_level): New macro. + * class.c (pushclass): Restore the identifier cache more + expeditiously. + (invalidate_class_lookup_cache): Use vector for class_shadowed and + previous_class_values. + * decl.c (poplevel): Likewise. + * name-lookup.c (cxx_binding_init): New function. + (cxx_binding_make): Use it. + (push_binding): For a binding in a class level, use a vector of + cp_class_binding nodes. + (push_binding_level): New function. + (begin_scope): Use it. + (leave_scope): Do not put class binding levels on the free list. + (print_binding_level): Adjust for the fact that class_shadowed is + a vector. + (poplevel_class): Likewise. + (clear_identifier_class_values): Likewise. + (push_class_level_binding): Likewise. + (set_class_shadows): Remove. + (store_binding): New function. + (store_class_bindings): New function. + (push_to_top_level): Use store_class_bindings as appropriate. + (pop_from_top_level): Use previous_class_level, not + previous_class_type. + * name-lookup.h (cp_class_binding): New type. + (cp_binding_level): Use a vector object for class_shadowed. + (push_binding_level): Declare. + (set_class_shadows): Remove. + +2004-07-07 Andrew Pinski <apinski@apple.com> + + * class.c (instantiate_type): BUFFER_REF is dead. + * lex.c (init_operators): IN_EXPR is dead. + +2004-07-07 Jason Merrill <jason@redhat.com> + + PR c++/16334 + * call.c (build_new_op): Give overload warnings for built-in + candidates. + +2004-07-07 H.J. Lu <hongjiu.lu@intel.com> + + PR c++/16276 + * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo + is not public. + +2004-07-07 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (CLASSTYPE_N_BASECLASSES): Remove. + * class.c (build_primary_vtable, check_bases, + determine_primary_base, finish_struct_bits, + maybe_warn_about_overly_private_class, dfs_find_final_overrider_q, + get_basefndecls, warn_hidden, walk_subobject_offsets, + build_base_fields, create_vtable_ptr, propagate_binfo_offsets, + layout_virtual_bases, end_of_class, warn_about_ambiguous_bases, + finish_struct_1, get_vfield_name, contains_empty_class_p, + dump_class_hierarchy_r, finish_vtbls, build_vtt_inits, + dfs_ctor_vtable_bases_queue_p, accumulate_vtbl_inits, + add_vcall_offset_vtbl_entries_r, cp_fold_obj_type_ref): Adjust + BINFO macros. + * decl.c (xref_basetypes): Likewise. + * dump.c (cp_dump_tree): Likewise. + * error.c (dump_expr): Likewise. + * init.c (sort_mem_initializers, expand_member_init, + push_base_cleanups): Likewise. + * method.c (do_build_copy_constructor, do_build_assign_reg, + synthesize_exception_spec): Likewise. + * name-lookup.c (arg_assoc_class): Likewise. + * pt.c (instantiate_class_template, tsubst, + get_template_base_recursive): Likewise. + * ptree.c (cxx_print_type): Likewise. + * rtti.c (get_psuedo_ti_init, get_pseudo_ti_desc): Likewise. + * search.c (lookup_base_r, dynamic_cast_base_recurse, + dfs_access_in_type, access_in_type, lookup_field_queue_p, + bfs_walk, dfs_walk_real, look_for_overrides, markedp, unmarkedp, + marked_pushdecls_p, unmarked_pushdecls_p, dfs_debug_markedp, + dfs_debug_unmarkedp, dfs_check_overlap, dfs_no_overlap_yet, + binfo_for_vtable, copied_binfo, original_binfo): Likewise + * tree.c (copy_base_binfos, make_binfo): Likewise. + * typeck.c (commmon_base_type): Likewise + * typeck2.c (process_init_constructor): Likewise + +2004-07-06 Joseph S. Myers <jsm@polyomino.org.uk> + + * decl.c (check_tag_decl): Name redeclared type in diagnostic. + +2004-07-06 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/3671 + * pt.c (convert_nontype_argument): Disallow conversions between + different enumeration types. + +2004-07-06 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (BINFO_MARKED): Remove. + (BINFO_VTABLE_PATH_MARKED, BINFO_NEW_VTABLE_MARKED, + BINFO_DEPENDENT_BASE_P, BINFO_LOST_PRIMARY_P, + BINFO_INDIRECT_PRIMARY_P): Use appropriate BINFO_FLAG_n. + (SET_BINFO_NEW_VTABLE_MARKED): Use BINFO_VIRTUAL_P. + * class.c (build_base_path): Use BINFO_VIRTUAL_P. + (mark_primary_bases, determine_primary_base, base_derived_from, + dfs_find_final_overrider, dfs_find_final_overrider_q, + dfs_find_inal_overrider_post, update_vtable_entry_for_fn, + dfs_modify_vtables, walk_subobject_offsets, + layout_nonempty_base_or_field, build_base_field, + build_base_fields, propagate_binfo_offsets, layout_virtual_bases, + end_of_class, get_vfield_name, dump_class_hierarchy, dump_vtable, + finish_vtbls, build_vtt_inits, dfs_build_secondary_vptr_vtt_inits, + build_ctor_vtbl_group, accumulate_vtble_inits, + dfs_accumulate_vtbls_inits, build_vbase_offset_vtbl_entries, + build_vcall_offset_vtbl_entries, add_vcall_offset_vtbl_entries_r, + add_vcall_offset_vtbl_entries_1): Likewise. + * decl.c (xref_basetypes): Incoming virtual base indicated by + TREE_TYPE. Adjust. + * dump.c (cp_dump_tree): Use BINFO_VIRTUAL_P. + * init.c (finish_init_stmts, sort_mem_initializers, + emit_mem_initializers, build_vtble_address, expand_member_init, + push_base_cleanups): Likewise. + * method.c (do_build_copy_constructor): Likewise. + * pt.c (instantiate_class_template, + get_template_base_recursive): Likewise. + * rtti.c (dfs_class_hint_mark, get_pseudo_ti_init, + get_pseudo_ti_desc): Likewise. + * search.c (lookup_base_r, dynamic_cast_base_recurse, + binfo_from_vbase, binfo_via_virtual, copied_binfo, + original_binfo): Likewise. + * semantics.c (finish_base_specifier): Virtualness is indicated + by TREE_TYPE. + * tree.c (copy_base_binfos): Use BINFO_VIRTUAL_P. + +2004-07-06 Mark Mitchell <mark@codesourcery.com> + + Revert: + 2004-06-24 Jason Merrill <jason@redhat.com> + PR c++/16115 + * decl.c (grokparms): Give the PARM_DECL reference type if the + parameter is passed by invisible reference. + +2004-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * cp-lang.c (cp_var_mod_type_p): Add extra arg. + * decl.c (grokdeclarator): Extra arg to variably_modified_type_p. + * pt.c (check_instantiated_args, unify): Likewise. + +2004-07-05 Phil Edwards <phil@codesourcery.com> + + * Make-lang.in (check-c++, lang_checks): Add some comments. + +2004-07-05 Zack Weinberg <zack@codesourcery.com> + + * cp-mudflap.c: Delete file. + * Makefile.in: Remove all references to cp-mudflap.o. + +2004-07-05 Zack Weinberg <zack@codesourcery.com> + + * decl.c (cxx_init_decl_processing): Call + build_common_tree_nodes before creating the global NAMESPACE_DECL. + +2004-07-05 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/2518 + * call.c (build_operator_new_call): Look only at global scope. + +2004-07-05 Nathan Sidwell <nathan@codesourcery.com> + + * call.c (enforce_access): Expect TREE_BINFO. + * class.c (binfo_ctor_vtable): Check TREE_BINFO. + * cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove. + (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): + Adjust. + (BINFO_LANG_ELTS): Remove. + (BINFO_LANG_SLOTS): New. + (TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1. + (CLASSTYPE_TEMPLATE_INFO): Adjust. + * pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case. + * search.c (lookup_member): Check TREE_BINFO. + * semantics.c (perform_or_defer_access_check): Likewise. + (check_accessibility_of_qualified_id): Check + deferred_access_no_check. + * tree.c (make_binfo): Use make_tree_binfo. + +2004-07-04 Mark Mitchell <mark@codesourcery.com> + + * method.c (implicitly_declare_fn): Set linkage of generated + functions. + +2004-07-04 Richard Henderson <rth@redhat.com> + + * typeck.c (cxx_mark_addressable): Don't put_var_into_stack. + +2004-07-03 Scott Brumbaugh <scottb.lists@verizon.net> + + PR c++/3761 + * name-lookup.c (push_class_level_binding): Don't pass a + TREE_LIST of ambiguous names to check_template_shadow as it + only handles declarations. Instead, pull the declaration + out and pass that. + +2004-07-03 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14971 + * pt.c (check_explicit_specialization): Clarify error message. + +2004-07-02 Richard Henderson <rth@redhat.com> + + * tree.c (cp_unsave_r): Update remap_save_expr call. + +2004-07-02 Mark Mitchell <mark@codesourcery.com> + + PR c++/16240 + * mangle.c (write_template_arg): Correct mangling. + + PR c++/16297 + * decl.c (grokdeclarator): Robustify. + +2004-07-01 Richard Henderson <rth@redhat.com> + + * class.c (fixed_type_or_null): Don't handle RTL_EXPR. + * method.c (synthesize_method): Don't clear_last_expr. + * name-lookup.c (maybe_push_cleanup_level): Likewise. + +2004-07-01 Nick Clifton <nickc@redhat.com> + + * decl2.c (import_export_class): Invoke the + import_export_class field in the gcc_target structure if it is not + empty. + +2004-06-30 Richard Henderson (rth@redhat.com> + + * decl.c (start_preparsed_function): Don't set immediate_size_expand. + * method.c (use_thunk): Likewise. + +2004-06-30 Joseph S. Myers <jsm@polyomino.org.uk> + + * call.c (build_over_call), typeck.c (build_function_call): Call + check_function_arguments instead of check_function_format. + +2004-06-30 Joseph S. Myers <jsm@polyomino.org.uk> + + * call.c (build_over_call), typeck.c (build_function_call): Update + calls to check_function_format. + +2004-06-30 Richard Henderson <rth@redhat.com> + + * call.c (build_over_call): Use __builtin_memcpy for copying + CLASS_AS_BASE rather than funny casting. + +2004-06-30 Richard Henderson <rth@redhat.com> + + * init.c (build_new_1): Fill in TYPE_DOMAIN, TYPE_SIZE and + TYPE_SIZE_UNIT of full_type. + +2004-06-30 Per Bothner <per@bothner.com> + + Conditionally compile support for --enable-mapped_location. + * decl.c (pop_label): Handle (imperfectly) USE_MAPPED_LOCATION case. + * decl2.c: If USE_MAPPED_LOCATION, don't do some line number + adjustments - which I don't understand. + * error.c (dump_decl): Rename "<interrnal>" to "<built-in>". + * error.c: Use LOCATION_FILE and EXPR_LOCATION macros. + (print_instantiation_partial_context): Use expand_location. + * decl.c (duplicate_decl): Use new DECL_IS_BUILTIN macro. + * name-lookup.c: Likewise. + * lex.c (cxx_init): Likewise. Also use BUILTINS_LOCATION. + * name-lookup.c: Use input_line macro. + * parser.c (cp_lexer_get_preprocessor_token): Use UNKNOWN_LOCATION. + (cp_parser_statement): Rename locaal variable statement_locus to + statement_location and use SET_EXPR_LOCATION macro. + * pt.c: Handle USE_MAPPED_LOCATION case. Use new macros. + * tree.c (cp_walk_subtrees): Likewise. + +2004-06-29 Per Bothner <per@bothner.com> + + * tree.c (build_min_nt, build_min, build_min_non_dep): + Don't set TREE_COMPLEXITY from input_line. + +2004-06-29 Paul Brook <paul@codesourcery.com> + + * init.c: Include target.h. + (get_cookie_size): Remove and replace with target hook. + Update callers. + (build_new_1): Store the element size in the cookie. + +2004-06-29 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/16260 + * parser.c (cp_parser_template_declaration_after_export): Disable + access checks here ... + (cp_parser_class_specifier): ... not here. + +2004-06-28 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK, + VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK, + BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate + TREE_CHECK macro. + +2004-06-28 Nathan Sidwell <nathan@codesourcery.com> + + * cp-tree.h (struct deferred_access): Move to ... + * semantics.c (struct deferred_access): ... here. Adjust. + (deferred_access_stack): Make a VEC(deferred_access), + (deferred_access_free_list): Remove. + (deferred_access_no_check): New. + (push_deferring_access_checks, resume_deferring_access_checks, + stop_deferring_access_checks, pop_deferring_access_checks, + get_deferred_access_checks, pop_to_parent_deferring_access_checks, + perform_deferred_access_checks, perform_or_defer_access_check): Adjust. + +2004-06-28 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/16174 + * call.c (build_temp): Declare. + (check_constructor_callable): New. + (reference_binding): Only set CHECK_COPY_CONSTRUCTOR if not for + CONSTRUCTOR_CALLABLE. + (convert_like_real, initialize_reference): Use + check_constructor_callable. + * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): New. + (LOOKUP_*): Renumber. + +2004-06-28 Nathan Sidwell <nathan@codesourcery.com> + + * friend.c (add_friend): Only perform access checks when context + is a class. + * lex.c (cxx_make_type): Only create a binfo for aggregate types. + * parser.c (cp_parser_class_specifier): Disable access checks here + when parsing the body of a templated class. + * semantics.c (perform_or_defer_access_checks): Reorder to allow + NULL binfos when not checking access. + +2004-06-28 Nathan Sidwell <nathan@codesourcery.com> + + Use vector API for vbase list. + * cp-tree.h: Include vec.h + (DEF_VEC_P (tree)): New type. + (struct lang_type_class): Change vbase's member type. + (binfo_for_vbase): Declare. + * class.c (determine_primary_base, base_derived_from, + update_vtable_entry_for_fn, walk_subobject_offsets, end_of_class, + warn_about_ambiguous_bases, dfs_accumulate_vtbl_inits, + build_vtbl_initializer): Adjust. + * decl.c (xref_basetypes): Adjust, accumulate upper bound of + vbases. + * init.c (sort_mem_initializers, expand_member_init, + push_base_cleanups): Adjust. + * method.c (do_build_copy_constructor): Adjust. + * search.c (get_pure_virtuals, copied_binfo, original_binfo): Adjust. + (binfo_for_vbase): New. + * tree.c (copy_base_binfos): Adjust. + +2004-06-28 Mark Mitchell <mark@codesourcery.com> + + * parser.c (cp_parser_set_decl_spec_type): Fix thinko. + +2004-06-27 Gabriel Dos Reis <gdr@integrable-solutions.net> + + PR c++/14123 + * cxx-pretty-print.c (pp_cxx_ptr_operator): Properly put + paranthesis in case of pointers to array members. + * error.c (dump_type_prefix): Likewise. + (dump_type_suffix): Maybe issue a whitespace when printing + ARRAY_TYPE. + +2004-06-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/16193 + * parser.c (cp_parser_set_decl_spec_type): Refine test for + redefinition of built-in types. + +2004-06-27 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * error.c (pp_template_argument_list_start): Remove. + (pp_template_argument_list_end): Likewise. + (pp_separate_with_comma): Use pp_cxx_separate_with. + (reinit_global_formatting_buffer): Remove. + (pp_non_consecutive_character): Likewise. + (dump_scope): Use pp_cxx_colon_colon. + (dump_template_parameter): Use pp_cxx_identifier, + pp_cxx_tree_identifier and pp_cxx_whitespace. + (dump_templat_bindings): Replace use of pp_string with sequence + of pp_cxx_whitespace and pp_equal. + (dump_type): Use pp_cxx_identifier, pp_cxx_tree_identifier, + pp_cxx_colon_colon, pp_cxx_whitespace throughout. Don't set + padding here. + (dump_aggr_type): Use pp_cxx_identifier amd pp_cxx_tree_identifier. + (dump_type_prefix): Don't set padding. Use pp_cxx_whitespace, + pp_cxx_left_parent, pp_cxx_colon_colon and pp_cxx_star troughout. + (dump_type_suffix): Use pp_cxx_right_paren, pp_cxx_left_bracket, + pp_cxx_right_bracket, pp_cxx_identifier throughout, + (dump_decl): Likewise. + (dump_template_decl): Likewise. + (dump_function_decl): Likewise. Set padding as appropriate. + (dump_parameters): Use pp_cxx_left_paren, pp_cxx_identifier and + pp_cxx_right_paren. + (dump_exception_spec): Likewise. + (dump_function_name): Use pp_cxx_tree_identifier and + pp_cxx_identifier. + (dump_template_parms): Use pp_cxx_begin_template_argument_list and + pp_cxx_end_template_argument_list. + (dump_expr): Use pp_cxx_left_paren, pp_cxx_right_paren, + pp_cxx_colon_colon, pp_cxx_identifier, pp_cxx_tree_identifier and + pp_cxx_whitespace throughout. + (dump_binary_op): Use pp_cxx_whitespace, pp_cxx_left_paren and + pp_cxx_right_paren. + (dump_unary_op): Likewise. + (reinit_cxx_pp): New function. + (type_as_string); Use it. + (expr_as_string): Likewise. + (decl_as_string); Likewise. + (context_as_string): Likewise. + (lang_decl_name): Likewise. + (decl_to_string): Likewise. + (expr_to_string): Likewise. + (parm_to_string): Likewise. + (type_to_string): Likewise. + (args_to_string): Likewise. + (cv_to_string): Likewise. + +2004-06-26 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (cp_cv_quals): New type. + (cp_declarator): Use it instead of "tree" as appropriate. + (grok_method_quals): Adjust prototype. + (grokclassfn): Likewise. + (do_friend): Likewise. + * decl.c (grokfndecl): Use cp_cv_quals, not tree. + (grokdeclarator): Likewise. + * decl2.c (grok_method_quals): Likewise. + (grokclassfn): Likewise. + * friend.c (do_friend): Likewise. + * method.c (implicitly_declare_fn): Adjust call to grokclassfn. + * parser.c (make_call_declarator): Use cp_cv_quals, not tree. + (make_pointer_declarator): Likewise. + (make_reference_declarator): Likewise. + (make_ptrmem_declarator): Likewise. + (cp_parser_ptr_operator): Likewise. + (cp_parser_cv_qualifier_seq_opt): Likewise. + (cp_parser_cv_qualifier_opt): Remove. + (cp_parser_new_declarator_opt): Adjust call to + cp_parser_ptr_operator. + (cp_parser_conversion_declaration_opt): Likewise. + (cp_parser_declarator): Use cp_cv_quals, not tree. + (cp_parser_direct_declarator): Likewise. + +2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * call.c, cp-tree.h, cxx-pretty-print.c, decl.c, decl2.c: + Rename DECL_STMT to DECL_EXPR. + * init.c, name-lookup.c, parser.c, pt.c, semantics.c: Likewise. + * cp-lang.c (LANG_HOOKS_SAFE_FROM_P): Deleted. + * tree.c (cp_walk_subtrees): Don't call c_walk_subtrees. + +2004-06-26 Jan Hubicka <jh@suse.cz> + + PR C++/14865 + * decl2.c (maybe_emit_vtables): Always import_export_vtable for the + reachability analysis. + +2004-06-25 Mark Mitchell <mark@codesourcery.com> + + * cp-mudflap.c (mflang_flush_calls): Fix thinkos resulting from + 2004-06-23 change. + +2004-06-25 Paul Brook <paul@codesourcery.com> + + * decl2.c (get_guard): Call targetm.cxx.guard_type. + (get_guard_bits, get_guard_cond): Call targetm.cxx.guard_mask_bit. + +2004-06-24 Mark Mitchell <mark@codesourcery.com> + + * decl.c (grokdeclarator): Restore error messages about __thread. + * parser.c (cp_parser_decl_specifier_seq): Likewise. + +2004-06-24 Jason Merrill <jason@redhat.com> + + PR c++/16115 + * decl.c (grokparms): Give the PARM_DECL reference type if the + parameter is passed by invisible reference. + +2004-06-24 Andreas Schwab <schwab@suse.de> + + * cp-tree.h (enum cp_storage_class): Remove trailing comma. + +2004-06-23 Mark Mitchell <mark@codesourcery.com> + + * Make-lang.in (cp/lex.o): Do not depend on cp/lex.h. + (cp/decl.o): Likewise. + (cp/decl2.o): Likewise. + (cp/pt.o): Likewise. + (cp/semantics.o): Likewise. + * config-lang.in (gtfiles): Do not reference cp/lex.h. + * class.c: Do not include lex.h. + (add_implicitly_declared_members): Do not use + adding_implicit_members. + (check_bases_and_members): Do not talk about grok_x_components. + * cp/cp-tree.h (adding_implicit_members): Remove. + (cp_storage_class): New type. + (cp_decl_spec): Likewise. + (cp_decl_specifier_seq): Likewise. + (cp_parameter_declarator): Use it for the decl_specifiers field. + (check_tag_decl): Adjust prototype. + (shadow_tag): Likewise. + (groktypename): Likewise. + (start_decl): Likewise. + (start_function): Likewise. + (start_method): Likewise. + (grok_x_components): Remove. + (grokfield): Adjust prototype. + (grokbitfield): Likewise. + (finish_member_class_template): Remove. + * decl.c: Do not include lex.h. + (adding_implicit_members): Do not define. + (check_tag_decl): Do not use trees to represent decl-specifiers. + (shadow_tag): Likewise. + (groktypename): Likewise. + (start_decl): Likewise. + (grokvardecl): Likewise. + (grokdeclarator): Likewise. + (grokparms): Likewise. + (start_function): Likewise. + (start_method): Likewise. + * decl.h (grokdeclarator): Adjust prototype. + * decl2.c: Do not include lex.h. + (grok_x_components): Remove. + (grokfield): Do not use trees to represent decl-specifiers. + (grokbitfield): Likewise. + * lex.c: Do not include lex.h. + * lex.h: Remove. + * parser.c: Include target.h. + (clear_decl_specs): New function. + (cp_parser_translation_unit): Do not use trees to represent + decl-specifiers. + (cp_parser_postfix_expression): Likewise. + (cp_parser_new_type_id): Likewise. + (cp_parser_condition): Likewise. + (cp_parser_simple_declaration): Likewise. + (cp_parser_decl_specifier_seq): Likewise. + (cp_parser_function_specifier_opt): Likewise. + (cp_parser_conversion_type_id): Likewise. + (cp_parser_template_parameter): Likewise. + (cp_parser_explicit_instantiation): Likewise. + (cp_parser_type_specifier): Likewise. + (cp_parser_simple_type_specifier): Likewise. + (cp_parser_init_declarator): Likewise. + (cp_parser_type_id): Likewise. + (cp_parser_type_specifier_seq): Likewise. + (cp_parser_parameter_declaration): Likewise. + (cp_parser_member_declaration): Likewise. + (cp_parser_exception_declaration): Likewise. + (cp_parser_function_definition_from_specifiers_and_declarator): + Likewise. + (cp_parser_single_declaration): Likewise. + (cp_parser_save_member_function_body): Likewise. + (cp_parser_friend_p): Likewise. + (cp_parser_set_storage_class): New function. + (cp_parser_set_decl_spec_type): Likewise. + * pt.c: Do not include lex.h. + * semantics.c: Likewise. + (finish_member_class_template): Remove. + +2004-06-23 Roger Sayle <roger@eyesopen.com> + + * call.c (build_cxx_call): Don't call expand_tree_builtin. No + longer take both "args" and "convert_args" as arguments. + (build_op_delete_call): Update call to build_cxx_call. + (build_over_call): Likewise, update call to build_cxx_call. + * cp-tree.h (build_cxx_call): Update funtion prototype. + * typeck.c (build_function_call): Don't call expand_tree_builtin. + * rtti.c (throw_bad_cast): Update call to build_cxx_call. + (throw_bad_typeid): Likewise. + (build_dynamic_cast_1): Likewise. + +2004-06-22 Richard Henderson <rth@redhat.com> + + * class.c (build_vfn_ref): Take a pointer not object. Build + an OBJ_TYPE_REF. + (cp_fold_obj_type_ref): New. + * call.c (build_over_call): Update build_vfn_ref call. + * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): New. + * cp-tree.h (cp_fold_obj_type_ref): Declare. + +2004-06-21 Jason Merrill <jason@redhat.com> + + PR c++/16112 + * cp-gimplify.c (cp_gimplify_init_expr): Look through + CLEANUP_POINT_EXPR. + +2004-06-21 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.def (NEW_EXPR): Add a fourth slot. + * cp-tree.h (PARMLIST_ELLIPSIS_P): Remove. + (TREE_PARMLIST): Likewise. + (CALL_DECLARATOR_PARMS): Likewise. + (CALL_DECLARATOR_QUALS): Likewise. + (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise. + (cp_declarator_kind): New type. + (cp_parameter_declarator): Likewise. + (cp_declarator): Likewise. + (cp_error_declarator): Likewise. + (no_parameters): Likewise. + (groktypename): Change prototype. + (start_decl): Likewise. + (start_handler_parms): Likewise. + (get_scope_of_declarator): Likewise. + (start_function): Likewise. + (start_preparsed_function): New function. + (start_function): Change prototype. + (start_method): Likewise. + (grokfield): Likewise. + (grokbitfield): Likewise. + (build_new): Likewise. + (make_pointer_declarator): Remove. + (make_reference_declarator): Likewise. + (make_call_declarator): Likewise. + (set_quals_and_spec): Likewise. + (process_template_parm): Change prototype. + (begin_function_definition): Remove. + (finish_parmlist): Remove. + * decl.c (groktypename): Do not use trees to represent + declarators. + (start_decl): Likewise. + (start_handler_parms): Remove. + (get_scope_of_declarator): Reimplement. + (grokdeclarator): Do not use trees to represent declarators. + (grokparms): Likewise. + (start_function): Likewise. + (start_method): Likewise. + (build_void_list_mode): Do not use TREE_PARMLIST. + * decl.h (grokdeclarator): Change prototype. + * decl2.c (grok_method_quals): Robustify. + (grok_x_components): Do not use trees to represent declarators. + (grokfield): Likewise. + (grokbitfield): Likewise. + (start_objects): Build FUNCTION_DECLs, not declarators. + (start_static_storage_duration_function): Likewise. + * init.c (build_new): Simplify. + * lex.c (make_pointer_declarator): Remove. + (make_reference_declarator): Likewise. + (make_call_declarator): Likewise. + (set_quals_and_spec): Likewise. + * method.c (use_thunk): Use start_preparsed_function. + (synthesize_method): Likewise. + (implicitly_declare_fn): Build FUNCTION_DECLs, not declarators. + * optimize.c (maybe_clone_body): Use start_preparsed_function. + * parser.c (cp_error_declarator): New variable. + (declarator_obstack): Likewise. + (alloc_declarator): New function. + (make_declarator): Likewise. + (make_id_declarator): Likewise. + (make_pointer_declarator): Likewise. + (make_reference_declarator): Likewise. + (make_ptrmem_declarator): Likewise. + (make_call_declarator): Likewise. + (make_array_declarator): Likewise. + (no_parameters): New variable. + (make_parameter_declarator): Likewise. + (cp_parser_check_for_definition_in_return_type): Do not use trees + to represent declarators. + (cp_parser_translation_unit): Likewise. + (cp_parser_new_expression): Likewise. + (cp_parser_new_type_id): Likewise. + (cp_parser_new_declarator_opt): Likewise. + (cp_parser_direct_new_declarator): Likewise. + (cp_parser_condition): Likewise. + (cp_parser_declaration_statement): Likewise. + (cp_parser_declaration): Likewise. + (cp_parser_conversion_type_id): Likewise. + (cp_parser_conversion_declarator_opt): Likewise. + (cp_parser_template_parameter_list): Likewise. + (cp_parser_template_parameter): Likewise. + (cp_parser_explicit_instantiation): Likewise. + (cp_parser_init_declarator): Likewise. + (cp_parser_declarator): Likewise. + (cp_parser_direct_declarator): Likewise. + (cp_parser_type_id): Likewise. + (cp_parser_parameter_declaration_clause): Likewise. + (cp_parser_parameter_declaration_list): Likewise. + (cp_parser_parameter_declaration): Likewise. + (cp_parser_member_declaration): Likewise. + (cp_parser_exception_declaration): Likewise. + (cp_parser_check_declarator_template_parameters): Likewise. + (cp_parser_function_definition_from_specifiers_and_declarator): + Likewise. + (cp_parser_save_member_function_body): Likewise. + * pt.c (process_template_parm): Add is_non_type parameter. + (convert_template_argument): Adjust call to groktypename. + (tsubst_call_declarator_parms): Remove use of TREE_PARMLIST. + (tsubst): Do not expect declarators. + (tsubst_copy_and_build): Adjust NEW_EXPR case to handle additional + argument. + (instantiate_decl): Use start_preparsed_function. + * semantics.c (begin_function_definition): Remove. + (finish_parmlist): Remove. + * cp-mudflap.c (mflang_flush_calls): Build FUNCTION_DECLs, not + declarators. + +2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * call.c (build_vfield_ref): Add new operand for COMPONENT_REF. + (build_new_method_call): Likewise. + * decl.c (local_variable_p_walkfn): Don't walk into types. + * decl2.c (grok_array_decl): Add new operands for ARRAY_REF. + (build_anon_union_vars): Add new operand for COMPONENT_REF. + * init.c (buld_new): Add new operand for ARRAY_REF. + * method.c (do_build_copy_constructor): New op for COMPONENT_REF. + (do_build_assign_ref): Likewise. + * parser.c (cp_parser_direct_new_declarator): Add new operands + for ARRAY_REF. + (cp_parser_direct_declarator): Likewise. + * pt.c (tsubst): Likewise. + (tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand + for COMPONENT_REF. + * semantics.c (finish_non_static_data_member): Add new operand + for COMPONENT_REF. + * typeck.c (build_class_member_access_expr): Likewise. + (build_class_member_access_expr, finish_class_member_access_expr): + Likewise. + (build_ptrmemfunc_access_expr): Likewise. + (build_array_ref): Add new operands for ARRAY_REF. + * typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too. + * tree.c (count_trees_r, no_linkage_helper): Don't walk in types. + +2004-06-21 Richard Henderson <rth@redhat.com> + + * dump.c (cp_dump_tree): Don't use dump_next_stmt. + * parser.c (cp_parser_jump_statement): Update commentary. + * pt.c (tsubst_expr): Use RETURN_EXPR. + * semantics.c (finish_return_stmt): Likewise. + (finalize_nrv_r): Likewise. + * typeck.c, typeck2.c: Update file start commentary. + +2004-06-21 Richard Henderson <rth@redhat.com> + + * semantics.c (finish_expr_stmt): Call verify_sequence_points. + +2004-06-20 Richard Henderson <rth@redhat.com> + + * cp-tree.h (add_decl_stmt): Declare. + * pt.c (tsubst_copy): Abort for CLEANUP_POINT_EXPR. + * semantics.c (maybe_cleanup_point_expr): New. + (add_decl_stmt, finish_expr_stmt, finish_return_stmt, + finish_for_expr, finish_switch_cond): Use it. + (finalize_nrv_r): Don't build an EXPR_STMT. Don't frob TREE_CHAIN. + +2004-06-20 Richard Henderson <rth@redhat.com> + + * cp-tree.def (CLEANUP_STMT, IF_STMT): Move from c-common.def. + * cp-gimplify.c (gimplify_if_stmt): Move from c-gimplify.c. + (cp_gimplify_expr): Call it. + (gimplify_cleanup_stmt): Move from c-gimplify.c. + (cp_genericize): New. + * decl.c (finish_function): Call it. + * cp-tree.h (cp_stmt_codes): Add CLEANUP_STMT, IF_STMT. + (CLEANUP_BODY, CLEANUP_EXPR, CLEANUP_DECL): Move from c-common.h. + (IF_COND, THEN_CLAUSE, ELSE_CLAUSE): Likewise. + (cp_genericize): Declare. + * cxx-pretty-print.c (pp_cxx_statement): Add CLEANUP_STMT, IF_STMT. + * dump.c (cp_dump_tree): Likewise. + * semantics.c (push_cleanup): Move from c-semantics.c. + +2004-06-20 Zack Weinberg <zack@codesourcery.com> + + * cp-lang.c (has_c_linkage): Implement. + + * cp-tree.h (set_mangled_name_for_decl): Don't prototype. + * decl.c (duplicate_decls): Use COPY_DECL_RTL. + (builtin_function_1): Don't call make_decl_rtl. + (build_cp_library_fn): Don't call set_mangled_name_for_decl. + (grokvardecl): Don't call mangle_decl. + * except.c (nothrow_libfn_p): Look at DECL_NAME, not + DECL_ASSEMBLER_NAME. + * method.c (set_mangled_name_for_decl): Delete. + * name-lookup.c (pushdecl): When a local extern shadows a + file-scope declaration of the same object, give both DECLs the + same DECL_UID. + * typeck.c (cxx_mark_addressable): Don't set TREE_ADDRESSABLE + on DECL_ASSEMBLER_NAME. + +2004-06-19 Richard Henderson <rth@redhat.com> + + * cp-gimplify.c: Remove unnecessary prototypes. + (cp_gimplify_stmt): Merge into ... + (cp_gimplify_expr): ... here. Move to end of file. Handle + stmts_are_full_exprs_p frobbing. + * cp-tree.h (cp_gimplify_stmt): Remove. + * pt.c (tsubst_expr): Merge prep_stmt and unify. + * tree.c (init_tree): Don't set lang_gimplify_stmt. + +2004-06-18 Richard Henderson <rth@redhat.com> + + PR c++/16034 + * semantics.c (begin_cond): New. + (finish_cond): Rewrite to handle template DECL_STMTs specially. + Assume that non-template decls go land before the conditional. + (simplify_loop_decl_cond): Likewise. + (begin_if_stmt, finish_if_stmt_cond, begin_while_stmt, + finish_while_stmt_cond, finish_for_init_stmt, finish_for_cond, + begin_switch_stmt, finish_switch_cond): Update to match. + +2004-06-17 Jason Merrill <jason@redhat.com> + + PR c++/16015 + * semantics.c (simplify_aggr_init_expr): Don't return the slot. + (finish_stmt_expr_expr): Update type after conversions. + (finish_stmt_expr): Wrap initializer in CLEANUP_POINT_EXPR. + Handle void initializer. + * tree.c (build_cplus_new): Make AGGR_INIT_EXPRs void. + +2004-06-17 Geoffrey Keating <geoffk@apple.com> + + * class.c (build_clone): Don't call defer_fn, let mark_used do it. + * cp-tree.h (defer_fn): Delete. + * decl2.c (defer_fn): Delete. + (finish_file): Simplify deferred_fns loops; check that + only used inline functions get into deferred_fns. + (mark_used): Inline previous contents of defer_fn. + +2004-06-16 Richard Henderson <rth@redhat.com> + + * cp-tree.h (COMPOUND_STMT_TRY_BLOCK, COMPOUND_STMT_BODY_BLOCK): Kill. + (BIND_EXPR_TRY_BLOCK, BIND_EXPR_BODY_BLOCK): New. + * cxx-pretty-print.c (pp_cxx_function_definition): Move handling + of CTOR_INITIALIZER ... + (pp_cxx_statement): ... here. + * decl.c (begin_function_body): Don't set COMPOUND_STMT_BODY_BLOCK. + (finish_function): Use alloc_stmt_list to zap entire function. + * parser.c (cp_parser_compound_statement): Update commentary. + * pt.c (tsubst_expr): Use BIND_EXPR instead of COMPOUND_STMT. + * semantics.c (begin_compound_stmt, finish_compound_stmt): Likewise. + (finish_stmt_expr): Don't look through COMPOUND_STMT. + +2004-06-16 Geoffrey Keating <geoffk@apple.com> + + * pt.c (mark_decl_instantiated): Don't call defer_fn. + +2004-06-16 Richard Henderson <rth@redhat.com> + + * parser.c (cp_parser_labeled_statement): Update commentary. + * pt.c (tsubst_expr): Use CASE_LABEL_EXPR. + * tree.c (mark_local_for_remap_r): Likewise. + +2004-06-16 Richard Henderson <rth@redhat.com> + + * parser.c (cp_parser_asm_definition): Update commentary. + * pt.c (tsubst_expr): Use ASM_EXPR. + * semantics.c (finish_asm_stmt): Likewise. + +2004-06-16 Richard Henderson <rth@redhat.com> + + * decl.c (finish_destructor_body): Use LABEL_EXPR. + * parser.c (cp_parser_statement): Update commentary. + * pt.c (tsubst_expr): Use LABEL_EXPR, GOTO_EXPR. + * semantics.c (finish_goto_stmt, finish_label_stmt): Likewise. + * tree.c (mark_local_for_remap_r): Likewise. + +2004-06-16 Richard Henderson <rth@redhat.com> + + PR c++/16012 + * semantics.c (begin_for_stmt, begin_for_stmt): Do put the init + statement in FOR_INIT_STMT for templates. + +2004-06-15 Richard Henderson <rth@redhat.com> + + * call.c (initialize_reference): Don't build CLEANUP_STMT here. + * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. + (genericize_try_block): Use gimplify_stmt. + (genericize_catch_block, genericize_eh_spec_block): Likewise. + (cp_gimplify_init_expr): Remove STMT_EXPR special case. + (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. + * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. + (cp_tree_chain_matters_p): Remove. + * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. + (COMPOUND_STMT_BODY_BLOCK): New. + (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. + (EXPR_STMT_STMT_EXPR_RESULT): New. + (building_stmt_tree): Check cur_stmt_list. + (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. + (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. + * decl.c (poplevel): Use pop_stmt_list for minding cleanups. + (cp_finish_decl): Use push_cleanup. + (start_function, finish_function): Use statement lists. + (finish_stmt): Do nothing. + * except.c (begin_eh_spec_block): Use statement lists. + (check_handlers_1, check_handlers): Likewise. + * init.c (construct_virtual_base): Don't add extra compound stmts. + (build_vec_init): Likewise. + * name-lookup.c (maybe_push_cleanup_level): Use statement lists. + * name-lookup.h (struct cp_binding_level): Add statement_list. + * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. + (cp_parser_labeled_statement, cp_parser_expression_statement, + cp_parser_statement_seq_opt): Likewise. + (cp_parser_compound_statement): Likewise. Take bool for try block. + (cp_parser_selection_statement): Tidy if processing. + (cp_parser_already_scoped_statement): Rewrite to do what it says. + * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. + (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. + Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. + * semantics.c (do_poplevel, do_pushlevel): Use statement lists. + (finish_cond): New, rewritten from FINISH_COND. + (simplify_loop_decl_cond): New. + (finish_expr_stmt): Avoid nested EXPR_STMTs. + (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, + begin_else_clause, finish_else_clause, finish_if_stmt, + begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, + begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, + finish_for_cond, finish_for_stmt, begin_switch_stmt, + finish_switch_cond, finish_switch_stmt, begin_try_block, + finish_try_block, finish_cleanup_try_block, finish_function_try_block, + finish_handler_sequence, finish_function_handler_sequence, + begin_handler, finish_handler_parms, finish_handler, + begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite + using statement lists. + (begin_compound_stmt): Replace has_no_scope argument with flags. + Update all callers. Use statement lists. + (finish_compound_stmt): Likewise. + (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. + (current_scope_stmt_stack): Remove. + (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. + * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): + Rewrite with statement lists. + +2004-06-15 Alexandre Oliva <aoliva@redhat.com> + + * parser.c: Change all assignments of c_lex_string_translate + to true and false to 1 and 0. + (cp_lexer_read_token): Convert type of the translated string. + (cp_parser_skip_to_closing_parentheses): Preserve original + value of c_lex_string_translate, and set it to -1 while + running. + (cp_parser_cache_group): Likewise. + (cp_parser_cache_group_1): Renamed. + (cp_parser_asm_operand_list): Remove redundant setting of + c_lex_string_translate. + (cp_parser_primary_expression) [CPP_STRING, CPP_WSTRING]: + Handle chained strings. + +2004-06-12 Andrew Pinski <apinski@apple.com> + + PR c++/14639 + Revert: + 2004-06-02 Andrew Pinski <pinskia@physics.uc.edu> + + * cp-tree.h: Fix typo. + + * cp-tree.h: Include cgraph.h + (DECL_NEEDED_P): Use cgraph_*node on the decl instead of + TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl. + +2004-06-12 Jason Merrill <jason@redhat.com> + + PR tree-optimization/14107 + * decl.c (finish_function): Warn about no return in all functions. + +2004-06-15 Paolo Bonzini <bonzini@gnu.org> + + * cp-tree.h (struct language_function): Remove cannot_inline. + * decl.c (save_function_data): cannot_inline is no more. + (cxx_push_function_context): Likewise. + * decl2.c (start_objects, start_static_storage_duration_function): + Reset DECL_INLINE, set DECL_UNINLINABLE. + +2004-06-14 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/15967 + * search.c (lookup_field): Propagate the ambiguity list. + (lookup_fnfields): Likewise. + +2004-06-14 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/15947 + * parser.c (cp_parser_template_name): Ctors/dtors never need a + template keyword to disambiguate. + +2004-06-14 Mark Mitchell <mark@codesourcery.com> + + PR c++/15096 + * decl.c (grokdeclarator): Ignore pointer-to-members when + computing template depth. + + PR c++/14930 + * name-lookup.c (pushtag): Do not try to put class declarations in + explicit specialization scopes. + +2004-06-11 Andrew Pinski <pinskia@physics.uc.edu> + + * decl.c (grokdeclarator): Do not depend on C99's _Bool's behavior. + +2004-06-11 Mark Mitchell <mark@codesourcery.com> + + PR c++/15862 + * name-lookup.c (unqualified_namespace_lookup): Do not ignore type + bindings for undeclared built-ins. + +2004-06-11 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + * typeck2.c (abstract_virtual_errors): Reword diagnostics, make them + appear at the correct location. + +2004-06-10 Jason Merrill <jason@redhat.com> + + PR c++/15875 + Revert: + 2004-06-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + * init.c (build_offset_ref): Build SCOPE_REF with non-null + TREE_TYPE for non-dependent names. + * pt.c (type_dependent_expression_p): Handle SCOPE_REF with + unknown_type_node as its TREE_TYPE. + * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK. + * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression. + (dump_expr) <SCOPE_REF case>: Likewise. + +2004-06-10 Mark Mitchell <mark@codesourcery.com> + + PR c++/15227 + * parser.c (cp_parser_direct_declarator): Robustify. + + PR c++/15877 + * pt.c (tsubst_copy): Use decl_constant_value on enumeration + constants in non-dependent contexts. + + PR c++/14211 + PR c++/15076 + * typeck.c (build_static_cast): Wrap casts in NON_LVALUE_EXPR when + necessary. + +2004-06-10 Jakub Jelinek <jakub@redhat.com> + + PR c++/14791 + * decl.c (duplicate_decls): Handle fileptr_type_node arguments + specially. + +2004-06-09 Mark Mitchell <mark@codesourcery.com> + + Revert: + PR c++/15815 + 2004-06-07 Mark Mitchell <mark@codesourcery.com> + * lex.c (handle_pragma_interface): Deprecate. + (handle_pragma_implementation): Likewise. + +2004-06-09 Andrew Pinski <pinskia@physics.uc.edu> + + * g++spec.c (lang_specific_driver): Remove check for -lm + and -lmath when check it see if it was the math library. + +2004-06-08 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/7841 + * parser.c (cp_parser_direct_declarator): Reject constructor named + as qualified template-id. + +2004-06-07 Mark Mitchell <mark@codesourcery.com> + + PR c++/15815 + * lex.c (handle_pragma_interface): Deprecate. + (handle_pragma_implementation): Likewise. + +2004-06-07 Mark Mitchell <mark@codesourcery.com> + + PR c++/15766 + * parser.c (cp_parser_iteration_statement): Fix typo in error + message. + + PR c++/14777 + * pt.c (tsubst_default_argument): Do not defer access checks + while substituting into the default argument. + + PR c++/15554 + * pt.c (tsubst_copy): Do not try to substitute for an enumeration + constant in a non-dependent context. + + PR c++/15057 + * except.c (build_throw): Ensure that temp_expr has been + initialized. + +2004-06-06 Roger Sayle <roger@eyesopen.com> + + * cp/cp-tree.h (lvalue_or_else): Add function prototype. + +2004-06-06 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/15503 + * parser.c (cp_parser_mem_initializer_id): Gracefully reject + 'typename', and accept 'template'. + +2004-06-03 Andrew Pinski <pinskia@physics.uc.edu> + Jan Hubicka <jh@suse.cz> + + PR c++/14639 + * method.c (use_think): Do not mark thunk as referenced. + +2004-06-03 Matt Austern <austern@apple.com> + + PR c++/15428 + * decl2.c (maybe_emit_vtables): If TARGET_WEAK_NOT_IN_ARCHIVE_TOC + is nonzero, and if we see a noninline definition of a key method, + make the vtables nonweak. + +2004-06-02 Matt Austern <austern@apple.com> + + * cp-tree.h (instantiate_decl): new boolean parameter, + undefined_ok. Current behavior is equivalent to its being 0. + * decl2.c (mark_used): Add new argument when calling instantiate_decl + * pt.c (mark_decl_instantiated): Unconditionally make + instantiations explicit unconditionally + (do_decl_instantiation): Don't call SET_DECL_EXPLICIT_INSTANTIATION, + since mark_decl_instantiated now does it. + (instantiate_class_member): New. Instantiate a member of an + explicitly instantiated class template. + (do_type_instantiation): Explicitly instantiate members of an + explicitly instantiated class template. + (instantiate_decl): if undefined_ok is nonzero, and if we're + trying to explicitly instantiated a template with no definition, + change it to an implicit instantiation. + (instantiate_pending_templates): Add new argument to instantiate_decl. + * tree.c (cp_cannot_inline_tree_fn): Likewise. + +2004-06-02 Andrew Pinski <pinskia@physics.uc.edu> + + * cp-tree.h: Fix typo. + + * cp-tree.h: Include cgraph.h + (DECL_NEEDED_P): Use cgraph_*node on the decl instead of + TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl. + +2004-06-01 Jason Merrill <jason@redhat.com> + + PR c++/15142 + * call.c (call_builtin_trap): Remove type parm. + (convert_arg_to_ellipsis): Change a non-POD argument to integer type. + (build_x_va_arg): Dereference a null pointer for a non-POD argument. + +2004-06-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/13092 + * init.c (build_offset_ref): Build SCOPE_REF with non-null + TREE_TYPE for non-dependent names. + * pt.c (type_dependent_expression_p): Handle SCOPE_REF with + unknown_type_node as its TREE_TYPE. + * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK. + * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression. + (dump_expr) <SCOPE_REF case>: Likewise. + +2004-06-01 Richard Henderson <rth@redhat.com> + Andrew Pinski <pinskia@physics.uc.edu> + + * lex.c (reswords): Rename "__offsetof" to "__builtin_offsetof". + * parser.c (struct cp_parser): Remove in_offsetof. + (cp_parser_new): Don't set it. + (cp_parser_unary_expression): Don't check it. + (cp_parser_postfix_open_square_expression): Split out from ... + (cp_parser_postfix_expression): ... here. + (cp_parser_postfix_dot_deref_expression): Likewise. + (cp_parser_builtin_offsetof): New. + (cp_parser_primary_expression): Use it. + +2004-06-01 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14932 + * parser.c (cp_parser_postfix_expression): Allow subscript + operator in offsetof. + +2004-05-31 Mark Mitchell <mark@codesourcery.com> + + PR c++/15701 + * friend.c (add_friend): Do not try to perform access checks for + functions from dependent classes. + +2004-05-31 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * cxx-pretty-print.c (pp_cxx_colon_colon): Expor. + (pp_cxx_begin_template_argument_list): Turn into a function. + (pp_cxx_end_template_argument_list): Likewise. + (pp_cxx_separate_with): Define. + (pp_cxx_unqualified_id): Tidy. + (pp_cxx_primary_expression): Likewise. + (pp_cxx_postfix_expression): Likewise. + (pp_cxx_expression): Likewise. + (pp_cxx_simple_type_specifier): Likewise. + (pp_cxx_type_specifier_seq): Likewise. + (pp_cxx_parameter_declaration_clause): Likewise. + (pp_cxx_exception_specification): Likewise. + (pp_cxx_direct_declarator): Likewise. + (pp_cxx_type_id): Likewise. + * cxx-pretty-print.h (pp_cxx_whitespace): Export from + cxx-pretty-print.c. + (pp_cxx_left_paren): Likewise. + (pp_cxx_right_paren): Likewise. + (pp_cxx_left_brace): Likewise. + (pp_cxx_right_brace): Likewise. + (pp_cxx_left_bracket): Likewise. + (pp_cxx_right_bracket): Likewise. + (pp_cxx_dot): Likewise. + (pp_cxx_identifier): Likewise. + (pp_cxx_tree_identifier): Likewise. + (pp_cxx_ampersand): New macro. + (pp_cxx_star): Likewise. + (pp_cxx_arrow): Likewise. + (pp_cxx_semicolon): Likewise. + (pp_cxx_complement): Likewise. + (pp_cxx_begin_template_argument_list): Declaree. + (pp_cxx_end_template_argument_list): Likewise. + (pp_cxx_colon_colon): likewise. + +2004-05-31 Eric Botcazou <ebotcazou@libertysurf.fr> + + * parser.c (cp_parser_simple_type_specifier): Explicitly test + against NULL_TREE. + +2004-05-31 Kazu Hirata <kazu@cs.umass.edu> + + * call.c, class.c, cp-tree.def, decl2.c, name-lookup.c, pt.c, + typeck.c: Fix comment formatting. + +2004-05-30 Andrew Pinski <pinskia@physics.uc.edu> + + * cp-lang.c (cp_expand_decl): Remove. + (LANG_HOOKS_EXPAND_DECL): Use c_expand_decl. + +2004-05-30 Andreas Jaeger <aj@suse.de> + + * lang-specs.h: Add missing initializers for .ii. + +2004-05-28 Aldy Hernandez <aldyh@redhat.com> + + * decl.c (cp_make_fname_decl): Free return value from + fname_as_string. + +2004-05-28 Mark Mitchell <mark@codesourcery.com> + + PR c++/15083 + * decl2.c (delete_sanity): Set TREE_SIDE_EFFECTS on a DELETE_EXPR, + even in a templat.e + * init.c (build_new): Likewise. + + PR c++/15640 + * name-lookup.c (arg_assoc): Robustify. + + PR c++/15471 + * typeck.c (unary_complex_lvalue): Use context_for_name_lookup + when determining the scope to use for a pointer to member. + (lookup_anon_field): Give it external linkage. + * cp-tree.h (lookup_anon_field): Declare it. + * expr.c (cplus_expand_constant): Use it. + +2004-05-28 Mark Mitchell <mark@codesourcery.com> + + PR c++/14668 + * parser.c (cp_parser_simple_type_specifier): Call + maybe_note_name_used_in_class. + +2004-05-28 Tom Marshall <tmarshall@real.com> + + PR c++/15214 + * class.c (finish_struct_1): Warn only if the dtor is non-private or + the class has friends. + +2004-05-27 Adam Nemet <anemet@lnxw.com> + + PR c++/12883 + * decl.c (complete_array_type): Set TYPE_NEEDS_CONSTRUCTING and + TYPE_HAS_NONTRIVIAL_DESTRUCTOR based on the underlying type. + +2004-05-24 Geoffrey Keating <geoffk@apple.com> + + * method.c (implicitly_declare_fn): Don't call defer_fn; abort + if it might be needed. + * pt.c (mark_decl_instantiated): Only call defer_fn if + the function actually needs processing in finish_file. + * decl2.c (finish_file): Add check that elements in + deferred_fns_used are really needed there. Remove unnecessary + test of DECL_SAVED_TREE. + +2004-05-23 Paolo Bonzini <bonzini@gnu.org> + + * Make-lang.in: No need to specify $(LIBCPP). + +2004-05-23 Mark Mitchell <mark@codesourcery.com> + + PR c++/15044 + * parser.c (cp_parser_class_head): Robustify. + + PR c++/15317 + * parser.c (cp_parser_decl_specifier_seq): Correct error in + comment. + (cp_parser_constructor_declarator_p): Treat attributes + as decl-specifiers. + + PR c++/15329 + * typeck.c (build_unary_op): Do not attempt to resolve casts to + base classes in templates. + +2004-05-23 Mark Mitchell <mark@codesourcery.com> + + PR c++/15165 + * pt.c (instantiate_template): Robustify. + +2004-05-23 Mark Mitchell <mark@codesourcery.com> + + PR c++/15025 + * decl.c (xref_tag): Issue errors about redeclaring template + classes as non-template classes. + +2004-05-23 Mark Mitchell <mark@codesourcery.com> + + PR c++/14821 + * name-lookup.c (supplement_binding): Allow redefinitions of + namespace aliases. + + PR c++/14883 + * parser.c (cp_parser_template_argument): Robustify. + +2004-05-23 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * class.c (alter_access): Use %E format specifier to print an + identifier node. Avoid looking at the IDENTIFIER_POINTER. + (push_lang_context): Likewise. + * decl.c (lookup_label): Likewise. + (grokdeclarator): Likewise. + * parser.c (cp_parser_check_for_invalid_template_id): Likewise. + * pt.c (do_type_instantiation): Likewise. + * tree.c (handle_java_interface_attribute): Likewise. + (handle_com_interface_attribute): Likewise. + (handle_init_priority_attribute): Likewise. + +2004-05-22 Mark Mitchell <mark@codesourcery.com> + + PR c++/15285 + PR c++/15299 + * pt.c (build_non_dependent_expr): Expand the set of tree nodes + recognized as overloaded functions. + +2004-05-22 Mark Mitchell <mark@codesourcery.com> + + PR c++/15507 + * class.c (layout_nonempty_base_or_field): Do not try to avoid + layout conflicts for unions. + + PR c++/15542 + * typeck.c (build_x_unary_op): Instantiate template class + specializations before looking for "operator &". + + PR c++/15427 + * typeck.c (complete_type): Layout non-dependent array types, even + in templates. + + PR c++/15287 + * typeck.c (build_unary_op): Do not optimize "&x[y]" when in a + template. + +2004-05-22 Roger Sayle <roger@eyesopen.com> + + * name-lookup.c (check_for_out_of_scope_variable): Avoid ICE by + returning when TREE_TYPE is error_mark_node. + * typeck.c (require_complete_type): Return error_mark_node if + value's type is an error_mark_node. + +2004-05-20 Andrew Pinski <pinskia@physics.uc.edu> + + * optimize.c (calls_setjmp_r): Remove. + (calls_setjmp_p): Remove. + * cp-tree.c (calls_setjmp_p): Remove. + * decl.c (finish_function): Do not call calls_setjmp_p. + +2004-05-18 Zack Weinberg <zack@codesourcery.com> + + * decl.c (cp_finish_decl): Use mark_decl_referenced. + * decl2.c (maybe_make_one_only): Likewise. + * method.c (use_thunk): Likewise. + +2004-05-18 Jason Merrill <jason@redhat.com> + + * class.c (build_base_path): Tidy a bit. + +2004-05-14 Geoffrey Keating <geoffk@apple.com> + + * name-lookup.c (struct scope_binding): New. + (EMPTY_SCOPE_BINDING): New. + (lookup_using_namespace): Take a scope_binding instead of a + cxx_binding. + (qualified_lookup_using_namespace): Likewise. + (cxx_binding_clear): Delete. + (do_nonmember_using_decl): Use a scope_binding instead of a + cxx_binding. + (lookup_tag): Don't call select_decl. + (ambiguous_decl): Don't return anything (and change callers to match). + Take a scope_binding as the second parameter. + (lookup_namespace_name): Use a scope_binding instead of a + cxx_binding. + (unqualified_namespace_lookup): Likewise. + (lookup_qualified_name): Likewise. + (select_decl): Take a scope_binding instead of a cxx_binding. + Use macros rather than hand-coding tests for type-ness. + +2004-05-13 Diego Novillo <dnovillo@redhat.com> + + * cp-gimplify.c: Rename from cp-simplify.c. + * Make-lang.in, optimize.c: Update. + +2004-05-13 Diego Novillo <dnovillo@redhat.com> + + Merge from tree-ssa-20020619-branch. See + ChangeLog.tree-ssa for details. + + * Make-lang.in, call.c, class.c, cp-lang.c, cp-tree.def, + cp-tree.h, cvt.c, decl.c, decl2.c, error.c, except.c, + expr.c, init.c, name-lookup.h, optimize.c, parser.c, + pt.c, rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: + Merged. + * cp-mudflap.c: New file. + * cp-simplify.c:: New file. + +2004-05-03 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14389 + * decl2.c (check_classfn): For member templates, compare also the + template parameters to match the declaration. + * cp-tree.h: Adjust declaration of check_classfn. + * decl.c (start_decl, grokfndecl): Adjust callers of check_classfn. + * friend.c (do_friend): Likewise. + * pt.c (tsubst_friend_function): Likewise. + +2004-05-01 Zack Weinberg <zack@codesourcery.com> + + * decl.c (reshape_init): Do not apply TYPE_DOMAIN to a VECTOR_TYPE. + Instead, dig into the representation type to find the array bound. + +2004-04-30 Jason Merrill <jason@redhat.com> + + Refer to base members using COMPONENT_REFs where possible. + * class.c (build_simple_base_path): New fn. + (build_base_path): Use it for non-virtual base references. + (layout_class_type): Change base fields to their real type + after layout is done. + * cp-tree.h (IS_FAKE_BASE_TYPE): New macro. + * cp-lang.c (cxx_get_alias_set): Use it. + +2004-04-30 Kazu Hirata <kazu@cs.umass.edu> + + * class.c, cp-tree.h, decl.c, decl2.c, pt.c, rtti.c: Fix + comment typos. + +2004-04-23 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/15064 + * parser.c (cp_parser_postfix_expression): typeid operator cannot be + used in integral constant expressions. + +2004-04-22 Mark Mitchell <mark@codesourcery.com> + + * init.c (build_aggr_init): Fix accidental use of C99 construct in + previous change. + + * class.c (initialize_array): Don't set TREE_HAS_CONSTRUCTOR on + braced initializer. + * cp-tree.h (BRACE_ENCLOSED_INITIALIZER_P): New macro. + * decl.c (reshape_init): Use it. + * init.c (perform_member_init): Remove redundant condition. + (build_aggr_init): Adjust to handle brace-enclosed initializers + correctly. + (expand_default_init): Use BRACE_ENCLOSED_INITIALIZER_P. + + * parser.c (cp_parser_initializer_clause): Do not set + TREE_HAS_CONSTRUCTOR on the initializer. + * rtti.c (tinfo_base_init): Likewise. + (generic_initializer): Likewise. + (ptr_initializer): Likewise. + (ptm_initializer): Likewise. + (class_initializer): Likewise. + (get_pseudo_ti_init): Likewise. + * typeck2.c (digest_init): Use BRACE_ENCLOSED_INITIALIZER_P. + +2004-04-22 Alan Modra <amodra@bigpond.net.au> + + * name-lookup.c (anonymous_namespace_name): Make static. + +2004-04-19 Roger Sayle <roger@eyesopen.com> + + PR middle-end/14531 + * class.c (build_base_path): Call fold whilst building the NULL + pointer check expression trees. + +2004-04-15 Bryce McKinlay <mckinlay@redhat.com> + + * init.c (build_new_1): Don't use type size argument for Java + _Jv_AllocObject call. + +2004-04-09 Danny Smith <dannysmith@users.sourceforge.net> + + * method.c (make_alias_for_thunk): Remove preprocessor guard on + declaration and definition. + +2004-04-08 Danny Smith <dannysmith@users.sourceforge.net> + + PR c++/14808 + * method.c (use_thunk): Test TARGET_USE_LOCAL_THUNK_ALIAS_P rather + than ASM_OUTPUT_DEF. + +2004-04-08 Jakub Jelinek <jakub@redhat.com> + + * decl2.c (mark_used): Don't segfault if cfun != NULL but + current_function_decl == NULL. + +2004-04-05 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/3518 + * pt.c (check_cv_quals_for_unify): Ignore bogus CV quals at outer + level. + +2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * init.c (decl_constant_value): Don't look at DECL_INITIAL + of PARM_DECL. + * tree.c (bot_manip, build_min): Don't look at TREE_CONSTANT + or TREE_SIDE_EFFECTS of a type. + +2004-04-02 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/14007 + * pt.c (check_cv_quals_for_unify): Correct logic for disallowed + cv-qualifier unification. + * tree.c (cp_build_qualified_type_real): Renable DR295 logic. + +2004-04-02 Jan Hubicka <jh@suse.cz> + + * cp-lang. (LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Define. + * cp-tree.h (cp_update_decl_after_saving): Declare. + * tree.c (cp_update_decl_after_saving): Define. + +2004-04-01 Mark Mitchell <mark@codesourcery.com> + + PR c++/14803 + * typeck.c (get_delta_difference): Call fold before returning the + value. + +2004-04-01 Richard Henderson <rth@redhat.com> + + PR c++/14804 + * decl.c (cp_finish_decl): Preserve TREE_READONLY more often. + * typeck2.c (split_nonconstant_init): Clear TREE_READONLY. + +2004-04-01 Mark Mitchell <mark@codesourcery.com> + + PR c++/14810 + * name-lookup.c (maybe_push_cleanup_level): Robustify. + +2004-04-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * class.c (VTT_TOP_LEVEL_P): Use unsigned_flag directly. + +2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. + * class.c (check_bitfield_decl): Likewise. + * cvt.c (type_promotes_to): Likewise. + * decl.c (finish_enum): Likewise. + * mangle.c (write_builtin_type): Likewise. + * semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. + * typeck.c (type_after_usual_arithmetic_conversions): Likewise. + (build_binary_op): Likewise. + +2004-03-31 Jan Hubicka <jh@suse.cz> + + * tree.h (optimize_function): Kill prototype. + * optimize.c (dump_function, optimize_function, dump_finction): Kill. + * semantics.c (expand_body): Kill. + +2004-03-30 Mark Mitchell <mark@codesourcery.com> + + PR c++/14724 + * decl.c (start_decl_1): Do not decide whether or not to create a + new cleanup level until after the type has been completed. + + PR c++/14763 + * pt.c (tsubst_default_argument): Clear current_function_decl. + +2004-03-30 Zack Weinberg <zack@codesourcery.com> + + * name-lookup.c, parser.c: Use new shorter form of GTY markers. + +2004-03-29 Zack Weinberg <zack@codesourcery.com> + + * error.c (dump_function_name): If T's DECL_LANG_SPECIFIC + is null, just print the literal name and return. + +2004-03-25 Kazu Hirata <kazu@cs.umass.edu> + + * cxx-pretty-print.c: Fix comment typos. + +2004-03-24 Kazu Hirata <kazu@cs.umass.edu> + + * cxx-pretty-print.c, cxx-pretty-print.h, decl.h, friend.c: + Update copyright. + +2004-03-23 Ziemowit Laski <zlaski@apple.com> + + * Make-lang.in (cp/mangle.o): Depend on $(TARGET_H). + * mangle.c (write_type): Add call to 'mangle_fundamental_type' + target hook. + +2004-03-23 Zack Weinberg <zack@codesourcery.com> + + PR 12267, 12391, 12560, 13129, 14114, 14133 + * cp-lang.c (c_reset_state): Delete. + (push_file_scope, pop_file_scope): New stubs. + * parser.c (c_parse_file): Call sorry() here if called more than once. + +2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW + for INTEGER_CST. + +2004-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * cxx-pretty-print.c (pp_cxx_parameter_declaration_clause): Declare. + +2004-03-21 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * error.c (enum pad): Remove. + (dump_qualifiers): Likewise. + (dump_type): Replace dump_qualifiers with pp_cxx_cv_qualifier_seq. + (dump_aggr_type): Likewise. + (dump_type_suffix): Likewise. + (dump_simple_decl): Likewise. + (dump_function_decl): Likewise. + (cv_to_string): Likewise. + (dump_type_prefix): Likewise. Adjust return void. + * cxx-pretty-print.c (pp_cxx_cv_qualifier_seq): Move to + cxx_pretty_print.h. + (pp_cxx_template_keyword_if_needed): Document. + (pp_cxx_qualified_id): Document case FUNCTION_DECL. Tidy. + (pp_cxx_expression): Handle NON_DEPENDENT_EXPR and + MUST_NOT_THROW_EXPR. + +2004-03-21 Mark Mitchell <mark@codesourcery.com> + + PR c++/14616 + * decl.c (cp_finish_decl): Compute the size of arrays declared in + templates, if their type is non-dependent. + +2004-03-19 Mark Mitchell <mark@codesourcery.com> + + * call.c (build_op_delete_call): Do not forget the placement + arguments when iterating through mutiple delete operators. + + * cp-tree.h (svaed_scope): Remove last_parms. + (NEW_DELETE_OPNAME_P): New macro. + (last_function_parms): Remove. + (do_friend): Adjust prototype. + * decl.c (grokparms): Return the PARM_DECLs directly, rather than + using last_function_parms. + (grokfndecl): Take the PARM_DECLs as an argument, rather than + using last_function_parms. + (grokdeclarator): Adjust accordingly. Do not form METHOD_TYPEs + for class-specific operator new and operator delete. + (grok_op_properties): Do not look for allocation functions with + METHOD_TYPEs. + (start_function): Use DECL_ARGUMENTS instead of + last_function_parms. + * decl.h (last_function_parms): Do not declare. + * decl2.c (grokclassfn): Do not use last_function_parms. + * friend.c (do_friend): Remove parmdecls parameter. + * name-lookup.c (push_to_top_level): Do not save last_function_parms. + (pop_from_top_level): Do not restore it. + * pt.c (check_explicit_specialization): Do not adjust + last_function_parms. + + * name-lookup.c (do_local_using_decl): Create a local binding for + types brought in via using declarations. + + * name-lookup.c (lookup_arg_dependent): Handle block-scope + function declarations correctly. + + * semantics.c (finish_id_expression): Correct handling of + conversion operators to dependent types. + + * typeck.c (lookup_destructor): Allow the use of destructors from + base classes. + +2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * cxx-pretty-print.c (pp_cxx_unqualified_id): Use + TEMPLATE_TYPE_PARM_INDEX instead of TYPE_FIELDS. + * search.c (dfs_unuse_fields): Add two more TREE_CODES that mean + the field is named TEMPLATE_TYPE_PARM_INDEX. + +2004-03-19 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14545 + * parser.c (cp_parser_functional_cast): A cast to anything + but integral or enumaration type is not an integral constant + expression. + * pt.c (value_dependent_expression_p): Handle cast expressions + without operands (such as "int()"). + +2004-03-18 Mark Mitchell <mark@codesourcery.com> + + * semantics.c (finish_pseudo_destructor_expr): Allow differing + cv-qualification between the type named by the + pseudo-destructor-name and the object-type. + + * search.c (accessible_base_p): Handle non-proper bases. + + * name-lookup.c (do_nonmember_using_decl): If a using declaration + refers to a single overloaded function, set the type of the + function. + * tree.c (lvalue_type): Simplify. + * typeck.c (type_unknown_p): Do not assume all OVERLOADs have an + unknown type. + (build_unary_op): Handle OVERLOADs with known types. + + * decl.c (duplicate_decls): Do not destroy DECL_ARGUMENTS for + function templates. + + * parser.c (cp_parser_postfix_expression): Handle the use of + "typename" in non-dependent contexts. Convert appropriately when + when using a qualified name after "->" or ".". + + * call.c (conditional_conversion): Honor the requirement that some + conversions refer to the original object. + +2004-03-18 Mark Mitchell <mark@codesourcery.com> + + * call.c (build_conditional_expr): Do not call force_rvalue for + operands of void_type when the conditional expression itself has + void type. + * name-lookup.c (pushdecl): Don't consider a declaration of a + function named "main" to be an overload of a type named "main". + * parser.c (cp_parser_template_name): Perform name lookup when the + template name is proceeded by "template" if the qualifying scope + is non-dependent. + * typeck.c (composite_pointer_type_r): Correctly handle + pointer-to-member types. + (build_const_cast): Likewise. + +2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * cp-tree.def (TEMPLATE_TYPE_PARM, TYPEOF_TYPE): Update comments. + * cp-tree.h (NEW_EXPR_USE_GLOBAL, DELETE_EXPR_USE_GLOBAL): Add check. + (DELETE_EXPR_USE_VEC, COMPOUND_EXPR_OVERLOADED): Likewise. + (KOENIG_LOOKUP_P, PTRMEM_OK_P, TEMPLATE_TYPE_PARM_INDEX): Likewise. + (TYPENAME_TYPE_FULLNAME): Add check and use type.values. + (TYPEOF_TYPE_EXPR): New macro. + * class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS. + * error.c (dump_type): Use TYPEOF_TYPE_EXPR. + * pt.c (tsubst): Likewise. + * semantics.c (finish_typeof): Likewise. + * search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE, + and TEMPLATE_TYPE_PARM. + * typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN. + (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES. + +2004-03-16 Mark Mitchell <mark@codesourcery.com> + + PR c++/14586 + * cp-tree.h (build_new_op): Change prototype. + (build_x_binary_op): Likewise. + * call.c (build_new_op): Add overloaded_p parameter. + * decl2.c (grok_array_decl): Adjust call to build_new_op. + * parser.c (cp_parser_binary_expression): Note that uses of + overloaded operators prevents an expression from being considered + an integral constant. + * pt.c (tsubst_copy_and_build): Adjust calls to build_new_op and/or + build_x_binary_op. + * semantics.c (finish_call_expr): Likewise. + * typeck.c (rationalize_conditional_expr): Likewise. + (build_x_indirect_ref): Likewise. + (build_x_binary_op): Likewise. + (build_x_unary_op): Likewise. + (build_x_compound_expr): Likewise. + (build_modify_expr): Likewise. + * typeck2.c (build_x_arrow): Likewise. + +2004-03-15 Kazu Hirata <kazu@cs.umass.edu> + + * cp-lang.c, ptree.c: Update copyright. + +2004-03-13 Mark Mitchell <mark@codesourcery.com> + + PR c++/14550 + * parser.c (cp_parser_non_integral_constant_expression): Encode + more of the idiom that surrounded calls to this function within + the function itself + (cp_parser_primary_expression): Adjust accordingly. + (cp_parser_postfix_expression): Likewise. + (cp_parser_unary_expression): Likewise. + (cp_parser_cast_expression): Likewise. + (cp_parser_assignment_expression): Likewise. + (cp_parser_expression): Likewise. + (cp_parser_new_expression): Note that new-expressions are not + allowed in integral constant expressions. + (cp_parser_delete_expression): Likewise. + +2004-03-12 Matt Austern <austern@apple.com> + + * decl2.c (maybe_make_one_only): Look at + TARGET_EXPLICIT_INSTANTIATION_ONE_ONLY when deciding whether + to make an explicit instantiation weak. + * method.c (use_thunk): Make sure we call comdat_linkage + when appropriate. + * pt.c (do_type_instantiation): On systems where weak symbols + don't go in a static archive's TOC, explicit instantiation of a + class must imply *explicit* instantiation of its memeber. + +2004-03-11 Kazu Hirata <kazu@cs.umass.edu> + + * call.c, cp-tree.h, pt.c: Fix comment typos. + +2004-03-10 Mark Mitchell <mark@codesourcery.com> + + PR c++/14510 + * decl.c (xref_tag): Disregard non-type declarations when + looking up a tagged type. + +2004-03-09 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/14397 + * call.c (convert_like_real): Build a const qualified temporary, + when testing ctor access. + +2004-03-09 Mark Mitchell <mark@codesourcery.com> + + * call.c (initialize_reference): Fix typo. + +2004-03-09 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14409 + * pt.c (determine_specialization): For member templates, match also + constness. + + PR c++/14448 + * parser.c (cp_parser_initializer_clause): Fold initializer if it is + non-dependent. + * pt.c (tsubst_copy_and_build): Handle NOP_EXPRs. + +2004-03-09 Mark Mitchell <mark@codesourcery.com> + + PR c++/14230 + * call.c (initialize_reference): Handle initializers that are + class-member access expressions applies to rvalues. + +2004-03-09 Mark Mitchell <mark@codesourcery.com> + + PR c++/14432 + * name-lookup.c (supplement_binding): Ignore functions that are + marked DECL_ANTICIPATED. + +2004-03-08 Mark Mitchell <mark@codesourcery.com> + + PR c++/14401 + * class.c (check_field_decls): Complain about non-static data + members of reference type in unions. Propagate + CLASSTYPE_REF_FIELDS_NEED_INIT and + CLASSTYPE_READONLY_FIELDS_NEED_INIT from the types of non-static + data members. + * init.c (perform_member_init): Complain about mbmers with const + type that are not explicitly initialized. + +2004-03-08 Mark Mitchell <mark@codesourcery.com> + + * class.c (check_methods): Don't use IDENTIFIER_ERROR_LOCUS. + * cp-tree.h (DECL_INVALID_OVERRIDER_P): New macro. + (lang_identifier): Remove implicit_decl and error_locus. + (IDENTIFIER_IMPLICIT_DECL): Remove. + (SET_IDENTIFIER_IMPLICTI_DECL): Likewise. + (IDENTIFIER_ERROR_LOCUS): Likewise. + (SET_IDENTIFIER_ERROR_LOCUS): Likewise. + (TYPE_ASSEMBLER_NAME_STRING): Likewise. + (TYPE_ASSEMBLER_NAME_LENGTH): Likewise. + (implicitly_declare): Remove. + * decl.c (warn_extern_redeclared_static): Remove check of + IDENTIFIER_IMPLICIT_DECL. + (duplicate_decls): Don't check IDENTIFIER_ERROR_LOCUS. + (implicitly_declare): Remove. + (grok_ctor_properties): Don't set IDENTIFIER_ERROR_LOCUS. + (start_function): Don't check IDENTIFIER_IMPLICIT_DECL. + (start_method): Don't check IDENTIFIER_ERROR_LOCUS. + * lex.c (unqualified_name_lookup_error): Create a dummy VAR_DECL + in the innermost scope, rather than at namespace scope. + * name-lookup.c (push_local_binding): Give it external linkage. + (pushdecl): Remove dead code. + * name-lookup.h (push_local_binding): Declare it. + * ptree.c (cxx_print_identifier): Don't print + IDENTIFIER_IMPLICIT_DECL or IDENTIFIER_ERROR_LOCUS. + * search.c (check_final_overrider): Use DECL_INVALID_OVERRIDER_P, + not IDENTIFIER_ERROR_LOCUS. + * typeck.c (build_function_call): Remove dead code. + +2004-03-08 Jason Merrill <jason@redhat.com> + + PR c++/13170 + * decl.c (xref_tag): Remove attribute handling. + * cp-tree.h: Adjust prototype. + * decl.c, parser.c, rtti.c: Adjust callers. + * parser.c (cp_parser_class_head): Pass back attributes in the + class head. + (cp_parser_class_specifier): Adjust. + +2004-03-08 Matt Austern <austern@apple.com> + + PR debug/14079 + * name-lookup.c (add_decl_to_level): Add extern variables, as well + as static, to static_decls array. + +2004-03-05 Jason Merrill <jason@redhat.com> + + * tree.c (list_hash_pieces): s/TYPE_HASH/TREE_HASH/. + +2004-03-04 Geoffrey Keating <geoffk@apple.com> + + * decl.c (grokfndecl): Update old incorrect comment. + (grokvardecl): Diagnose C++ variables of type with no linkage. + +2004-03-01 Mark Mitchell <mark@codesourcery.com> + + PR c++/14369 + * pt.c (build_non_dependent_expr): Do not create a + NON_DEPENDENT_EXPR for a THROW_EXPR. + +2004-03-01 Gabriel Dos Reis <gdr@integrable-solutions.net> + + PR c++/14369 + * error.c (dump_expr): Handle THROW_EXPR. + +2004-03-01 Mark Mitchell <mark@codesourcery.com> + + PR c++/14360 + * parser.c (cp_parser_postfix_expression): Do not perform Koenig + lookup if ordinary name-lookup finds a non-function. + * pt.c (tsubst_copy_and_build): Likewise. + + PR c++/14361 + * parser.c (cp_parser_late_parsing_default_args): Check that there + are no extra tokens after the end of the default-argument + expression. + +2004-03-01 Mark Mitchell <mark@codesourcery.com> + + PR c++/14324 + * lex.c (retrofit_lang_decl): Treat entities with no linkage as + having C++ linkage for name-mangling purposes. + + PR c++/14260 + * parser.c (cp_parser_direct_declarator): Recognize constructor + declarators that use a template-id to name the class being + constructed. + + PR c++/14337 + * pt.c (tsubst_qualified_id): Handle dependent qualifying scopes. + (tsubst_expr): Do not call tsubst_copy, even when + processing_template_decl. + +2004-03-01 Jeff Law <law@redhat.com> + + * init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to + the proper type. + +2004-02-29 Mark Mitchell <mark@codesourcery.com> + + PR c++/14138 + * name-lookup.h (push_scope): Change prototype. + * name-lookup.c (push_scope): Do not reenter the current class + scope. + * decl.c (grokfndecl): Check return code from push_scope before + calling pop_scope. + * decl2.c (check_classfn): Likewise. + * parser.c (cp_parser_conversion_function_id): Likewise. + (cp_parser_init_declarator): Likewise. + (cp_parser_direct_declarator): Likewise. + (cp_parser_class_specifier): Likewise. + (cp_parser_class_head): Likewise. + (cp_parser_lookup_name): Likewise. + (cp_parser_constructor_declarator_p): Likewise. + * pt.c (instantiate_class_template): Likewise. + (resolve_typename_type): Likewise. + +2004-02-29 Mark Mitchell <mark@codesourcery.com> + + PR c++/14267 + * typeck.c (build_modify_expr): Remove more of the cast-as-lvalue + extension. + + PR debug/12103 + * class.c (update_vtable_entry_for_fn): Do not go through + covariance machinery if the type returned by an overrider is the + same as the original. + +2004-02-29 Kazu Hirata <kazu@cs.umass.edu> + + * call.c: Fix a comment typo. + +2004-02-27 Ziemowit Laski <zlaski@apple.com> + + * tree.c (pod_type_p): Treat VECTOR_TYPEs as PODs. + +2004-02-26 Mark Mitchell <mark@codesourcery.com> + + PR c++/14278 + * parser.c (cp_parser_parameter_declaration_list): Commit + to fewer tentative parses. + +2004-02-26 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14284 + * pt.c (dependent_type_p_r): A template template parameter is a + dependent type. + +2004-02-26 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14246 + * mangle.c (write_template_arg_literal): Don't rely on identity for + boolean constants. + +2004-02-24 Jason Merrill <jason@redhat.com> + + * tree.c (build_exception_variant): Use check_qualified_type. + +2004-02-23 Zack Weinberg <zack@codesourcery.com> + Kazu Hirata <kazu@cs.umass.edu> + + * decl.c (cxx_init_decl_processing): Don't check + flag_writable_strings. + +2004-02-23 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/14156 + * typeck.c (maybe_warn_about_returning_address_of_location): + Change check for VAR_DECL to use DECL_P instead. + +2004-02-23 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14250 + * cvt.c (build_expr_type_conversion): Type must be complete before + looking up for conversions. + +2004-02-23 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14143 + * name-lookup.c (arg_assoc_class): Don't look into template + arguments if it is not a primary template. + +2004-02-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR c++/12007 + * method.c (use_thunk): Always clone function argument tree. + +2004-02-20 Mark Mitchell <mark@codesourcery.com> + + PR c++/14199 + * pt.c (tsubst_copy): Call mark_used for a PARM_DECL. + + PR c++/14173 + * semantics.c (begin_class_definition): Set TYPE_PACKED correctly + for all type variants. + +2004-02-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/13927 + * decl.c (duplicate_decls): Return error_mark_node for invalid + redeclarations. + * name-lookup.c (push_namespace): Ignore the return value from + pushdecl. + * pt.c (push_template_decl_real): Robustify. + + PR c++/14186 + * name-lookup.c (push_class_level_binding): Do not complain about + adding a binding for a member whose name is the same as the + enclosing class if the member is located in a base class of the + current class. + +2004-02-19 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14181 + * parser.c (cp_parser_new_expression): Parse an ill-formed + direct-new-declarator after a parenthesized type-id to emit good + diagnostic. + +2004-02-18 Kazu Hirata <kazu@cs.umass.edu> + + * cp-tree.def, cvt.c: Update copyright. + +2004-02-17 Mark Mitchell <mark@codesourcery.com> + + PR c++/11326 + * cp-tree.h (abi_version_at_least): Remove. + * mangle.c: Include flags.h. + +2004-02-15 Mark Mitchell <mark@codesourcery.com> + + PR c++/13971 + * call.c (build_conditional_expr): Handle conversions between + class types which result in differently cv-qualified type + variants. + + PR c++/14086 + * class.c (delete_duplicate_fields_1): Remove. + (delete_duplicate_fields): Likewise. + (finish_struct_anon): Remove check for members with the same name + as their enclosing class. + (check_field_decls): Do not call duplicate_fields. + * decl.c (grokdeclarator): Remove check for static data members + with the same name as their enclosing class. + * name-lookup.c (push_class_level_binding): Check for members with + the same name as their enclosing class. + +2004-02-15 Gabriel Dos Reis <gdr@integrable-solutions.net> + + PR c++/14085 + * error.c (dump_decl): Handle TEMPLATE_TYPE_PARM. + +2004-02-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/13635 + * pt.c (push_template_decl_real): Make sure DECL_TI_ARGS of DECL + has full set of arguments. + +2004-02-13 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/13927 + * error.c (dump_decl) <ALIAS_DECL>: Dump as simple declarations. + +2004-02-13 Mark Mitchell <mark@codesourcery.com> + + PR c++/14122 + * cp-tree.h (delete_sanity): Change prototype. + * decl2.c (delete_sanity): Make doing_vec a bool, not an int. + Remove dead code. Adjust code to warn about deleting an array. + * typekc.c (decay_conversion): Use build_address and build_nop. + + PR c++/14108 + * search.c (accessible_p): Do not check access in thunks. + + PR c++/14083 + * call.c (build_conditional_expr): Call force_rvalue on the + non-void operand in the case that one result is a throw-expression + and the other is not. + +2004-02-13 Ian Lance Taylor <ian@wasabisystems.com> + + PR c++/9851 + * parser.c (cp_parser_pseudo_destructor_name): Check for errors on + the type name and look ahead for ::~, and bail out early with a + better error message if the parse is going to fail. + +2004-02-12 Mark Mitchell <mark@codesourcery.com> + + * call.c (conversion_kind): New type. + (conversion_rank): Likewise. + (conversion): Likewise. + (CONVERSION_RANK): New macro. + (conversion_obstack): New variable. + (obstack_initialized): Likewise. + (z_candidate): Change type of convs and second_conv. + (candidate_warning): New type. + (IDENTITY_RANK): Remove. + (EXACT_RANK): Likewise. + (PROMO_RANK): Likewise. + (STD_RANK): Likewise. + (PBOOL_RANK): Likewise. + (USER_RANK): Likewise. + (ELLIPSIS_RANK): Likewise. + (BAD_RANK): Likewise. + (ICS_RANK): Likewise. + (ICS_STD_RANK): Likewise. + (ICS_USER_FLAG): Likewise. + (ICS_ELLIPSIS_FLAG): Likewise. + (ICS_THIS_FLAG): Likewise. + (ICS_BAD_FLAG): Likewise. + (NEED_TEMPORARY_P): Likewise. + (CHECK_COPY_CONSTRUCTOR_P): Likewise. + (USER_CONV_CAND): Likewise. + (USER_CONV_FN): Likewise. + (conversion_obstack_alloc): New function. + (alloc_conversion): Likewise. + (validate_conversion_obstack): Likewise. + (alloc_conversions): Likewise. + (build_conv): Adjust to deal with new conversion data structures. + (build_identity_conv): New function. + (build_ambiguous_conv): Likewise. + (standard_conversion): Adjust to deal with new conversion data + structures. + (convert_class_to_reference): Likewise. + (direct_reference_binding): Likewise. + (reference_binding): Likewise. + (implicit_conversion): Likewise. + (add_candidate): Likewise. + (add_function_candidate): Likewise. + (add_conv_candidate): Likewise. + (build_builtin_candidate): Likewise. + (print_z_candidate): Likewise. + (merge_conversion_sequences): Likewise. + (build_user_type_conversion_1): Likewise. + (build_user_type_conversion): Likewise. + (build_new_function_call): Likewise. + (build_object_call): Likewise. + (conditional_conversion): Likewise. + (build_conditional_expr): Likewise. + (build_new_op): Likewise. + (build_op_delete_call): Likewise. + (convert_like_real): Likewise. + (build_over_call): Likewise. + (build_new_method_call): Likewise. + (is_subseq): Likewise. + (maybe_handle_implicit_object): Likewise. + (maybe_handle_ref_bind): Likewise. + (compare_ics): Likewise. + (source_type): Likewise. + (add_warning): Likewise. + (joust): Likewise. + (can_convert_arg): Likewise. + (can_convert_arg_bad): Likewise. + (perform_implicit_conversion): Likewise. + (perform_direct_initialization_if_possible): Likewise. + (initialize_reference): Likewise. + * cp-lang.c (cp_tree_size): Do not handle WRAPPER. + * cp-tree.def (WRAPPER): Likewise. + (IDENTITY_CONV): Remove. + (LVALUE_CONV): Likewise. + (QUAL_CONV): Likewise. + (STD_CONV): Likewise. + (PTR_CONV): Likewise. + (PMEM_CONV): Likewise. + (BASE_CONV): Likewise. + (REF_BIND): Likewise. + (USER_CONV): Likewise. + (AMBIG_CONV): Likewise. + (RVALUE_CONV): Likewise. + * cp-tree.h (tree_wrapper): Remove. + (WRAPPER_ZC): Remove. + (lang_tree_node): Remove wrapper. + (LOOKUP_SPECULATIVELY): Remove. + (build_op_delete_call): Adjust prototype. + (validate_conversion_obstack): Declare. + (build_zc_wrapper): Remove. + * cvt.c (convert_to_reference): Remove dead code. + (ocp_convert): Likewise. + * decl.c (redeclaration_error_message): Correct handling of + templates. + (finish_destructor_body): Do not use LOOKUP_SPECULATIVELY. + (cp_tree_node_structure): Remove WRAPPER case. + * decl2.c (finish_file): Call validate_conversion_obstack. + * init.c (build_new_1): Remove use of LOOKUP_SPECULATIVELY. + (build_op_delete_call): Likewise. + (build_x_delete): Likewise. + (build_delete): Adjust call to build_op_delete_call. + * pt.c (tsubst_friend_declaration): Adjust code to determine + whether or not a friend template is a definition. + (tsubst_decl): Clear DECL_INITIAL for new FUNCTION_DECLs. + * tree.c (build_zc_wrapper): Remove. + +2004-02-12 Zack Weinberg <zack@codesourcery.com> + + * cp-lang.c: Don't define LANG_HOOKS_BUILTIN_TYPE_DECLS. + * cp-tree.h: Don't declare cxx_builtin_type_decls. + * decl.c (builtin_type_decls, cxx_builtin_type_decls): Delete. + (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL. + +2004-02-10 Mark Mitchell <mark@codesourcery.com> + + * typeck.c (lookup_destructor): Fix typo in error message. + +2004-02-09 Kazu Hirata <kazu@cs.umass.edu> + + * call.c, parser.c, tree.c: Fix comment typos. + +2004-02-07 Zack Weinberg <zack@codesourcery.com> + + Bug 13856 + * optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS. + * decl.c (duplicate_decls, start_function): Likewise. + +2004-02-07 Zack Weinberg <zack@codesourcery.com> + + * name-lookup.c (pushdecl): Issue shadow warnings directly. + * parser.c (free_parser_stacks): Delete. + +2004-02-07 Kazu Hirata <kazu@cs.umass.edu> + + * rtti.c: Update copyright. + +2004-02-06 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14033 + * decl.c (require_complete_types_for_parms): Do not insert + error_mark_node in the parameter list. + +2004-02-06 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14028 + * parser.c (cp_parser_enclosed_template_argument_list): Emit straight + error when terminator can not be found. + +2004-02-05 Kelley Cook <kcook@gcc.gnu.org> + + Make-lang.in (po-generated): Delete. + +2004-02-05 Kazu Hirata <kazu@cs.umass.edu> + + * call.c (type_passed_as): Replace PROMOTE_PROTOTYPES with + targetm.calls.promote_prototypes. + +2004-02-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + PR middle-end/13750 + Revert: + 2004-01-15 Geoffrey Keating <geoffk@apple.com> + PR pch/13361 + * cp/lex.c (handle_pragma_interface): Duplicate string from tree. + (handle_pragma_implementation): Likewise. + +2004-02-05 Mark Mitchell <mark@codesourcery.com> + + PR c++/13714 + * typeck.c (lookup_destructor): Tweak error message. + +2004-02-05 Jan Hubicka <jh@suse.cz> + + * tree.c (cp_cannot_inline_tree_fn): Allow inlining of comdat + functions. + +2004-02-05 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/14008 + * parser.c (cp_parser_diagnose_invalid_typename): Removed parsing + code, only emits the diagnostic now. Added lookup of the identifier + and support for qualified ids. + (cp_parser_parse_and_diagnose_invalid_type_name): New function. + Parse an (invalid) type name as id-expression within a declarator. + (cp_parser_simple_declaration): Use it. + (cp_parser_member_declaration): Likewise. + (cp_parser_make_typename_type): New function. Handle errors through + cp_parser_diagnose_invalid_typename. + (cp_parser_elaborated_type_specifier): Use it. + +2004-02-04 Mark Mitchell <mark@codesourcery.com> + + PR c++/13932 + * call.c (convert_like_real): Use "converting" rather than + "argument" as the descriptive keyword to + dubious_conversion_warnings. + * typeck.c (convert_for_assignment): Do not call + dubious_conversion_warnings. + +2004-02-04 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/13086 + * init.c (build_delete): Emit a more informative error message in + case of an incomplete type, and on the correct source line. + +2004-02-04 Kazu Hirata <kazu@cs.umass.edu> + + * error.c, search.c: Update copyright. + +2004-02-04 Mark Mitchell <mark@codesourcery.com> + + PR c++/9941 + * rtti.c (tinfo_base_init): Use import_export_tinfo to decide the + linkage for the typeinfo name string. + +2004-02-04 Mark Mitchell <mark@codesourcery.com> + + PR c++/13969 + * cp-tree.h (fold_non_dependent_expr): New function. + * parser.c (cp_parser_fold_non_dependent_expr): Remove. + (cp_parser_template_argument): Use fold_non_dependent_expr. + (cp_parser_direct_declarator): Likewise. + * pt.c (fold_non_dependent_expr): New function. + (convert_nontype_argument): Use it. + (tsubst_qualified_id): Simplify. + (tsubst_copy_and_build): Likewise. + +2004-02-04 Mark Mitchell <mark@codesourcery.com> + + * decl.c (cxx_push_function_context): Do not set + current_function_is_thunk. + * method.c (use_thunk): Set CALL_FROM_THUNK on the call to the + actual function. + +2004-02-04 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/13997 + * pt.c (more_specialized_class): Increase processing_template_decl + while partial ordering. + +2004-02-03 Mark Mitchell <mark@codesourcery.com> + + PR c++/13925 + * decl.c (start_function): Do not call pushdecl for any + instantiation or specialization of a primary template. + +2004-02-03 Mark Mitchell <mark@codesourcery.com> + + PR c++/13950 + * parser.c (cp_parser_class_name): Robustify. + + PR c++/13970 + * parser.c (cp_parser_cache_group): Do not consume the EOF token. + + PR c++/14002 + * semantics.c (finish_id_expression): Do not return an + IDENTIFIER_NODE when lookup finds a PARM_DECL. + +2004-02-03 Mark Mitchell <mark@codesourcery.com> + + PR c++/13978 + * pt.c (build_non_dependent_expr): Do not build + NON_DEPENDENT_EXPRs for FUNCTION_DECLs or TEMPLATE_DECLs. + + PR c++/13968 + * semantics.c (finish_id_expression): Do not return an + IDENTIFIER_NODE when lookup finds a VAR_DECL. + + PR c++/13975 + * parser.c (cp_parser_simple_declaration): When skipping to the + end of the statement swallow the terminating semicolon. + +2004-02-02 Mark Mitchell <mark@codesourcery.com> + + PR c++/13113 + * init.c (build_offset_ref): Improve error recovery for invalid + uses of non-static member functions. + + PR c++/13854 + * cp-tree.h (cp_build_type_attribute_variant): New function. + * class.c (build_clone): Use cp_build_type_attribute_variant. + * decl.c (duplicate_decls): Likewise. + * pt.c (copy_default_args_to_explicit_spec): Likewise. + (tsubst_function_type): Likewise. + * tree.c (build_exception_variant): Check attributes before + concluding that two types are the same. + (cp_build_type-attribute_variant): New method. + * typeck.c (merge_types): Use cp_build_type_attribute_variant. + + PR c++/13907 + * call.c (convert_class_to_reference): Keep better track of + pedantically invalid user-defined conversions. + +2004-02-01 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/13957 + * pt.c (tsubst_qualified_id): Improved error message when a type + is expected but not found. + +2004-01-31 Kazu Hirata <kazu@cs.umass.edu> + + * class.c: Fix comment typos. + * decl.c: Likewise. + * error.c: Likewise. + * parser.c: Likewise. + * pt.c: Likewise. + * search.c: Likewise. + * typeck.c: Likewise. + +2004-01-30 Richard Henderson <rth@redhat.com> + + PR c++/13693 + * method.c (use_thunk): Don't force_target_expr for void thunks. + * tree.c (build_target_expr_with_type): Assert non-void type. + (force_target_expr): Likewise. + +2004-01-30 Michael Matz <matz@suse.de> + + * parser.c (cp_parser_labeled_statement): Accept case ranges. + +2004-01-30 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + DR206 + PR c++/13813 + * decl.c (grokdeclarator): Check immediatly type completeness for + non-dependent types. + +2004-01-30 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/13683 + * call.c (convert_arg_to_ellipsis): Don't emit a warning if within + a sizeof expression.block + +2004-01-29 Mark Mitchell <mark@codesourcery.com> + + PR c++/13883 + * mangle.c (write_encoding): Correct encoding of member template + constructors. + +2004-01-28 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + * parser.c (cp_parser_template_id): Parse tentatively `[:' after a + template name as it was `<::' (digraph typo). + (cp_parser_nth_token_starts_template_argument_list_p): New function. + (cp_parser_id_expression): Use it. + (cp_parser_nested_name_specifier_opt): Likewise. + (cp_parser_template_name): Likewise. + (cp_parser_class_name): Likewise. + (cp_lexer_get_preprocessor_token): Use c_lex_with_flags. + +2004-01-28 Mark Mitchell <mark@codesourcery.com> + + PR c++/13791 + * typeck.c (merge_types): Do not merge attributes into + TYPENAME_TYPEs. + + PR c++/13736 + * parser.c (cp_parser_direct_declarator): Do not prevent + backtracking inside a parenthesized declarator. + (cp_parser_parameter_declaration): Fix typo in comment. + +2004-01-28 Jan Hubicka <jh@suse.cz> + + * semantics.c (expand_body) Do emit_associated_thunks before + expansion. + +2004-01-27 Devang Patel <dpatel@apple.com> + + * name-lookup.c: Include "debug.h" + (do_namespace_alias): Invoke debug_hooks to emit debug info + for namespace alias. + (do_local_using_decl): Invoke debug_hooks to emit debug info + for using decl. + (do_class_using_decl): Same. + (do_toplevel_using_decl): Same. + (do_using_directive): Same. + (cp_emit_debug_info_for_using): New function. + * Make-lang.in (cp/parser.o): Depend on debug.h + (cp/name-lookup.o): Same. + +2004-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * cp-tree.h (language_function, lang_type_header): Use + BOOL_BITFIELD. + * name-lookup.h (cp_binding_level): Likewise. + +2004-01-26 Mark Mitchell <mark@codesourcery.com> + + PR c++/13663 + * semantics.c (finish_for_expr): Check for unresolved overloaded + functions. + + * class.c (add_method): Just check processing_template_decl to + determine whether or not we are within a template. + * decl2.c (maybe_retrofit_in_chrg): Likewise. + * init.c (decl_constant_value): Check the type of the declaration, + not TREE_READONLY. + * name-lookup.c (maybe_push_to_top_level): Rename to ... + (push_to_top_level): ... this. + * name-lookup.h (maybe_push_to_top_level): Do not declare it. + * pt.c (push_template_decl_real): Reorder condition for speed. + (convert_template_argument): Use dependency-checking functions in + place of uses_template_parms. + (lookup_template_class): Avoid calling uses_template_parms more + than once. + (uses_template_parms): Reimplement, using dependency-checking + functions. + (instantiate_class_template): Use push_to_top_level, not + maybe_push_to_top_level. + (type_unification_real): Simplify. + (type_dependent_expression_p): Handle OFFSET_REFs and + TEMPLATE_DECLs. + (any_dependent_template_arguments_p): Handle multiple levels of + template argument. + * semantics.c (expand_or_defer_fn): Do not check + uses_template_parms for template instantiations. + * typeck.c (comptypes): Avoid calling cp_type_quals. + +2004-01-25 Mark Mitchell <mark@codesourcery.com> + + PR c++/13833 + * call.c (build_over_call): Do not convert arguments when + processing a template. + * pt.c (build_non_dependent_expr): Do not build a + NON_DEPENDENT_EXPR for arithmetic constants. + +2004-01-25 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/13810 + * parser.c (cp_parser_type_parameter): When cp_parser_id_expression + returns a TYPE_DECL. no further lookup is required. + * semantics.c (check_template_template_default_arg): A TYPE_DECL + is invalid. Rework to give better diagnostics. + +2004-01-25 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/13797 + * pt.c (instantiate_class_template): Add an error_mark_node + check. + (tsubst_decl) <TEMPLATE_DECL case>: Likewise. + +2004-01-23 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/13701 + * decl.c (finish_function): Move the call to + finish_fname_decls below the call to + finish_eh_spec_block. + +2004-01-21 Kazu Hirata <kazu@cs.umass.edu> + + * optimize.c, typeck2.c: Update copyright. + +2004-01-21 Kazu Hirata <kazu@cs.umass.edu> + + * Make-lang.in, call.c, class.c, decl2.c, except.c, expr.c, + init.c, mangle.c, typeck.c: Update copyright. + +2004-01-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> + + * parser.c (cp_parser_class_specifier): Prevent garbage collection. + +2004-01-20 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in: Replace $(docdir) with doc. + (c++.info, c++.srcinfo): Dummy entry. + (c++.man, c++.srcman): New rules. + (c++.install-man): Revamp rule. + +2004-01-20 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in (CXX_INSTALL_NAME, GXX_INSTALL_NAME, + CXX_TARGET_INSTALL_NAME, GXX_TARGET_INSTALL_NAME): Define via a + immediate $(shell) instead of deferred backquote. + +2004-01-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/13651 + * parser.c (cp_parser_postfix_expression): When encountering + incomplete type on left-hand side of "->" or ".", treat the entire + expression as erroneous. + + PR c++/13592 + * call.c (build_field_call): Remove. + (n_build_method_call): Likewise. + (build_method_call): Likewise. + (build_new_method_call): Do not call build_field_call. + * class.c (n_build_method_call): Remove. + (print_class_statistics): Do not print it. + * cp-tree.h (build_method_call): Remove declaration. + (finish_object_call_expr): Likewise. + (build_new_1): Do not use build_method_call. + * parser.c (cp_parser_postfix_expression): Use finish_call_expr + when the function appearing on the right-hand-side of "." or "->" + is not actually a function. + * pt.c (tsubst_copy_and_build): Likewise. + * semantics.c (finish_object_call_expr): Remove. + +2004-01-18 Mark Mitchell <mark@codesourcery.com> + + PR c++/13710 + * pt.c (tsubst): Use finish_typeof. + +2004-01-18 Jason Merrill <jason@redhat.com> + + PR c++/11725 + * except.c (build_throw): In a template, set + current_function_returns_abnormally. + +2004-01-17 Fred Fish <fnf@intrinsity.com> + + PR c++/11895 + * decl.c (reshape_init): Handle VECTOR_TYPE like ARRAY_TYPE, + except don't call array_type_nelts() with a VECTOR_TYPE. + +2004-01-16 Jan Hubicka <jh@suse.cz> + + * mangle.c (write_mangled_name): Remove inline modifier. + +2004-01-16 Mark Mitchell <mark@codesourcery.com> + + PR c++/13574 + * decl.c (compute_array_index_type): Fix grammar in comment. + * init.c (build_zero_init): Handle zero-sized arrays correctly. + + PR c++/13178 + * call.c (name_as_c_string): Print conversion operator names + correctly. + + PR c++/13478 + * call.c (initialize_reference): Pass -1 for inner parameter to + convert_like_real. + +2004-01-15 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/13407 + * parser.c (cp_parser_base_specifier): Check for an invalid + keyword `typename' and emit an user-friendly error message. + +2004-01-15 Geoffrey Keating <geoffk@apple.com> + + PR pch/13361 + * cp/lex.c (handle_pragma_interface): Duplicate string from tree. + (handle_pragma_implementation): Likewise. + +2004-01-15 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/9259 + * typeck.c (build_class_member_access_expr): Allow to access members + of the currently open class. + (finish_class_member_access_expr): Likewise. + +2004-01-15 Alexandre Oliva <aoliva@redhat.com> + + PR c++/13659 + * name-lookup.c (validate_nonmember_using_decl): Take scope and + name by value, instead of computing them. + (do_local_using_decl, do_toplevel_using_decl): Add scope and name + arguments. Pass them to validate_nonmember_using_decl. + * name-lookup.h (do_local_using_decl): Adjust. + (do_toplevel_using_decl): Likewise. + * parser.c (cp_parser_using_declaration): Likewise. + * pt.c (tsubst_expr): Likewise. + +2004-01-15 Alexandre Oliva <aoliva@redhat.com> + + PR c++/13594 + PR c++/13658 + * name-lookup.c (qualified_lookup_using_namespace): Search + strongly-associated namespaces first, and only then try other + namespaces. + +2004-01-15 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in (c++.srcextra): Dummy entry. + +2004-01-15 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/8856 + * parser.c (cp_parser_template_name): Don't try to parse a + conversion-function-id, as it cannot be a template-name. + (cp_parser_simple_type_specifier): Check for invalid template-ids + even after a built-in type. + +2004-01-14 Jan Hubicka <jh@suse.cz> + + PR c++/12850 + * pt.c (instantiate_decl): Do not increase function_depth. + +2004-01-14 Danny Smith <dannysmith@users,sourceforge.net> + + PR c++/9021 + PR c++/11005 + * parser.c (cp_parser_elaborated_type_specifier): Warn about + attributes and discard. + * decl.c (xref_tag): Don't overwite existing attributes with + NULL_TREE. + +2004-01-14 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/12335 + * parser.c (cp_parser_lookup_name): Return error_mark_node if there + is no destructor while looking up a BIT_NOT_EXPR. + +2004-01-13 Ian Lance Taylor <ian@wasabisystems.com> + + * cxxfilt.c: Remove unused file. + +2004-01-14 Jan Hubicka <jh@suse.cz> + + Partial fix to PR c++/12850 + * decl2.c (mark_used): Do not proactively instantiate templates + when compiling in unit-at-a-time or not optimizing. + * optimize.c (maybe_clone_body): Do not increase function depth. + +2004-01-13 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/13474 + * pt.c (tsubst) <INTEGER_TYPE>: Remove obsolete array index tweaking. + +2004-01-12 Steven Bosscher <stevenb@suse.de> + + PR c++/13558 + * parser.c (cp_parser_member_declaration): Any non-type is also + not a class or a function. + +2004-01-12 Jason Merrill <jason@redhat.com> + + PR c++/12815 + * class.c (build_base_path): Do not mark vtable references as + TREE_CONSTANT. + (build_vtbl_ref_1): Likewise. + +2004-01-12 Richard Henderson <rth@redhat.com> + + PR opt/10776 + * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): New. + (store_init_value): Use it. + * decl.c (check_initializer): Expect full initialization code + from store_init_value. + * init.c (expand_aggr_init_1): Likewise. + * decl2.c (maybe_emit_vtables): Abort if runtime init needed. + +2004-01-12 Mark Mitchell <mark@codesourcery.com> + + * class.c (layout_class_type): For non-POD class types, also copy + the DECL_SIZE and DECL_MODE of fields to the base class type. + +2004-01-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/13289 + * pt.c (instantiate_decl): Set DECL_TEMPLATE_INSTANTIATED before + calling regenerate_decl_from_template. + +2004-01-12 Scott Brumbaugh <scottb.lists@verizon.net> + + PR c++/4100 + * parser.c (cp_parser_decl_specifier_seq): Add check for a friend + decl-specifier occurring along with a class definition. + +2004-01-12 Ian Lance Taylor <ian@wasabisystems.com> + + * parser.c (cp_parser_decl_specifier_seq): Add parenthetical + clauses to comments describing declares_class_or_enum. + (cp_parser_type_specifier): Set *declares_class_or_enum to 0, not + false. + +2004-01-12 Jan Hubicka <jh@suse.cz> + + * pt.c (for_each_template_parm): Do not check for duplicates. + (for_each_template_parm): Use walk_tree duplicate checking code. + +2004-01-11 Ian Lance Taylor <ian@wasabisystems.com> + + PR c++/3478 + * parser.c (cp_parser_decl_specifier_seq): If the first decl_spec + is error_mark_node, don't add any more decl_specs. + (cp_parser_init_declarator): After committing to a declaration, if + the decl_specifiers start with error_mark_node, issue an error and + change the type to "int". + +2004-01-09 Nathanael Nerode <neroden@gcc.gnu.org> + + PR bootstrap/7817 + * Make-lang.in: Copy gcc.1 to g++.1 rather than using .so. + +2004-01-10 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + DR 337 + PR c++/9256 + * pt.c (tsubst): Substitution must fail if we are attempting to + create an array with element type that is an abstract class type. + * decl.c (cp_finish_decl): Strip pointers and array types recursively + before calling abstract_virtuals_error. + +2004-01-09 Alexandre Oliva <aoliva@redhat.com> + + * name-lookup.c (qualified_lookup_using_namespace): Consider + strong using directives even if we've already found a binding. + +2004-01-09 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (cxx_expand_expr): Change prototype. + * expr.c (cxx_expand_expr): Add alt_rtl parameter. + +2004-01-08 Giovanni Bajo <giovannibajo@gcc.gnu.org> + + PR c++/12573 + * pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by + looking into them recursively. They can be there because of the + new __offsetof__ extension. + +2004-01-07 Zack Weinberg <zack@codesourcery.com> + + * parser.c (cp_parser_save_member_function_body): Mark the + definition static. + +2004-01-05 Mark Mitchell <mark@codesourcery.com> + + PR c++/13057 + * class.c (build_clone): Copy type attributes from the original + function to the clone. + + PR c++/12815 + * class.c (build_vtbl_ref_1): Do not unconditionally mark vtable + references as constant. + + PR c++/12132 + * parser.c (cp_parser_explicit_instantiation): Improve error + recovery. + (cp_parser_require): Improve indication of the error location. + + PR c++/13451 + * parser.c (cp_parser_class_head): Reorder logic to check for + invalid qualification. + +2004-01-04 Mark Mitchell <mark@codesourcery.com> + + PR c++/13157 + * name-lookup.c (lookup_using_namespace): Remove spacesp + parameter. + (unqualified_namespace_lookup): Likewise. + (lookup_qualified_name): Adjust accordingly. + (lookup_name_real): Likewise. + (lookup_arg_dependent): Do not eliminate the namespace of the + functions found by unqualified name lookup unless that is the + current namespace. + +2004-01-04 Andrew Pinski <pinskia@physics.uc.edu> + + * semantics.c (push_deferring_access_checks): Fix format. + (resume_deferring_access_checks): Likewise. + (stop_deferring_access_checks): Likewise. + (pop_deferring_access_checks): Likewise. + (get_deferred_access_checks): Likewise. + (pop_to_parent_deferring_access_checks): Likewise. + (perform_deferred_access_checks): Likewise. + (perform_or_defer_access_check): Likewise. + +2004-01-04 Richard Henderson <rth@redhat.com> + + * call.c (build_over_call): Don't create a save_expr of an + aggregate, but rather its address. + +2004-01-04 Mark Mitchell <mark@codesourcery.com> + + PR c++/13529 + * parser.c (cp_parser_postfix_expression): Allow "." to appear in + an offsetof expression. + + * parser.c (cp_parser_parameter_declaration): Fix comment. + + PR c++/12226 + * call.c (CHECK_COPY_CONSTRUCTOR_P): New macro. + (reference_binding): Set it when appropriate. + (build_temp): New function, split out from ... + (convert_like_real): ... here. Honor CHECK_COPY_CONSTRUCTOR_P. + (initialize_reference): Likewise. + + PR c++/13536 + * parser.c (cp_parser): Add in_type_id_in_expr_p. + (cp_parser_new): Initialize it. + (cp_parser_postfix_expression): Set it. + (cp_parser_sizeof_operand): Likewise. + (cp_parser_parameteR_declaration): Do not commit early to tenative + parsers when in_type_id_in_expr_p is set. + +2004-01-03 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/13094 + * parser.c (cp_parser_template_argument): Don't call + make_unbound_class_template directly. + (cp_parser_lookup_name): Don't extract TEMPLATE_DECL from + UNBOUND_CLASS_TEMPLATE tree node. + +2004-01-02 Richard Sandiford <rsandifo@redhat.com> + + PR target/12729 + * method.c (use_thunk): Pass the CALL_EXPR through force_target_expr. + +2004-01-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + + PR c++/13520 + * cp-tree.h (DECL_UNBOUND_CLASS_TEMPLATE_P): New macro. + (DECL_FUNCTION_TEMPLATE_P): Use it. + (DECL_CLASS_TEMPLATE_P): Likewise. + * parser.c (cp_parser_lookup_name): Add is_template parameter. + (cp_parser_type_parameter): Adjust call to cp_parser_lookup_name. + (cp_parser_template_name): Likewise. + (cp_parser_elaborated_type_specifier): Likewise. + (cp_parser_namespace_name): Likewise. + (cp_parser_class_name): Likewise. + (cp_parser_lookup_name_simple): Likewise. + + +Copyright (C) 2004 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. |