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+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.