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gnu / gcc / 93ac832f1846e4867aa6537f76f510fab8e3e87d / . / gcc / cp / ChangeLog-2002
blob: 16dc2cd6073f4ab97b71729c7ec1a5eb7beab864 [file] [log] [blame]
2002-12-31 Neil Booth <neil@daikokuya.co.uk>
* .cvsignore: Remove.
2002-12-31 Steven Bosscher <s.bosscher@student.tudelft.nl>
* call.c, class.c, cp-lang.c, cp-tree.h, cvt.c, dump.c, error.c,
except.c, expr.c friend.c, g++spec.c, init.c, lang-options.h,
lang-specs.h, lex.c, mangle.c, method.c, optimize.c, parser.c,
pt.c, ptree.c, repo.c, rtti.c, search.c, semantics.c, tree.c,
typeck.c, typeck2.c: Replace "GNU CC" with "GCC" in the
copyright header.
* lex.h: parse.y is dead, so don't mention it. Also replace the
copyright header with the default GNU copyright header.
2002-12-31 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (LOOKUP_TEMPLATES_EXPECTED): Remove.
(lookup_name_namespace_only): Likewise.
(begin_only_namespace_names): Likewise.
(end_only_namespace_names): Likewise.
* decl.c (only_namespace_names): Remove.
(qualify_lookup): Do not check LOOKUP_TEMPLATES_EXPECTED.
(lookup_name_real): Do not check only_namespace_names.
(lookup_name_namespace_only): Remove.
(begin_only_namespace_names): Likewise.
(end_only_namespace_names): Likewise.
* parser.c (cp_parser_nested_name_specifier_opt): Handle erroneous
nested-name-specifiers more gracefully.
(cp_parser_class_or_namespace_name): Avoid looking up namespace
names when they cannot possibly appear.
(cp_parser_template_name): Adjust call to cp_parser_lookup_name.
(cp_parser_elaborated_type_specifier): Likewise.
(cp_parser_namespace_name): Only look for namespace names.
(cp_parser_lookup_name): Add is_namespace parameter.
(cp_parser_lookup_name_simple): Adjust call to
cp_parser_lookup_name.
* parser.c (cp_parser_dependent_type_p): Fix thinko.
2002-12-31 Neil Booth <neil@daikokuya.co.uk>
* .cvsignore: Update.
2002-12-31 Nathan Sidwell <nathan@codesourcery.com>
* class.c (modify_vtable_entry): Remove unused variable.
(get_vcall_index): Always expect a non-thunk.
(update_vtable_entry_for_fn): Combine covariant adjustments, when
overriding a thunk. Pass get_vcall_index a non-thunk.
* decl2.c (finish_file): Mark undefined inlines as extern.
2002-12-31 Mark Mitchell <mark@codesourcery.com>
* cp-tree.def (RETURN_INIT): Remove.
* cp-tree.h (DECL_IN_MEMORY_P): Remove.
(scope_kind): Add sk_block, sk_try, sk_catch, sk_for.
(note_level_for_for): Remove.
(note_level_for_try): Likewise.
(note_level_for_catch): Likewise.
(finish_named_return_value): Likewise.
(do_pushlevel): Change prototype.
(pending_lang_change): Remove.
* decl.c (begin_scope): Handle sk_block, sk_try, sk_catch,
sk_for.
(note_level_for_for): Remove.
(note_level_for_try): Likewise.
(note_level_for_catch): Likewise.
(maybe_inject_for_scope_var): Remove use of DECL_IN_MEMORY_P.
* parser.c (cp_parser_context_free_list): Make it "deletable".
(cp_parser_template_argument): Remove misleading comment.
* pt.c (tsubst_expr): Remove RETURN_INIT code.
* semantics.c (genrtl_named_return_value): Remove.
(do_pushlevel): Take a scope kind as an argument.
(begin_if_stmt): Adjust.
(begin_while_stmt): Likewise.
(begin_for_stmt): Likewise.
(finish_for_init_stmt): Likewise.
(begin_switch_stmt): Likewise.
(begin_handler): Likewise.
(begin_compound_stmt): Likewise.
(finish_named_return_value): Remove.
(cp_expand_stmt): Remove RETURN_INIT case.
* tree.c (cp_statement_code_p): Remove RETURN_INIT case.
2002-12-31 Mark Mitchell <mark@codesourcery.com>
PR c++/9112
* parser.c (cp_parser_direct_declarator): Handle erroneous
parenthesized declarators correctly.
2002-12-31 Gabriel Dos Reis <gdr@integrable-solutions.net>
* cp-tree.h (pending_lang_change): Declare.
2002-12-30 Mark Mitchell <mark@codesourcery.com>
* parser.c (cp_parser_context_free_list): New variable.
(cp_parser_context_new): Use it.
(cp_parser_error): Check return code from
cp_parser_simulate_error.
(cp_parser_simulate_error): Return a value.
(cp_parser_id_expression): Optimize common case.
(cp_parser_class_name): Likewise.
(cp_parser_class_specifier): Adjust call to
cp_parser_late_parsing_default_args.
(cp_parser_lookup_name): Optimize common case.
(cp_parser_late_parsing_for_member): Adjust call to
cp_parser_late_parsing_default_args.
(cp_parser_late_parsing_default_args): Add scope parameter.
(cp_parser_require): Avoid creating the error message unless it's
needed.
(cp_parser_parse_definitely): Place free'd contexts on the free
list.
* parser.c (cp_parser_declaration_seq_opt): Handle pending_lang_change.
2002-12-30 David Edelsohn <edelsohn@gnu.org>
* parser.c (cp_parser_parameter_declaration_clause): Treat system
header as extern "C" if NO_IMPLICIT_EXTERN_C undefined.
2002-12-30 Nathanael Nerode <neroden@gcc.gnu.org>
* config-lang.in, Make-lang.in, operators.def, cp-tree.def:
GCC, not GNU CC.
2002-12-30 Mark Mitchell <mark@codesourcery.com>
* parse.y: Remove.
* spew.c: Likewise.
* Make-lang.in (gt-cp-spew.h): Remove.
* cp-tree.h (do_pending_lang_change): Remove.
(do_identifier): Change prototype.
(finish_id_expr): Remove.
* decl.c (lookup_name_real): Remove yylex variable.
* decl2.c (build_expr_from_tree): Adjust call to do_identifier.
* lex.c (init_cpp_parse): Remove.
(reduce_cmp): Likewise.
(token_cmp): Likewise.
(yychar): Likewise.
(lastiddecl): Likewise.
(token_count): Likewise.
(reduce_count): Likewise.
(yyhook): Likewise.
(print_parse_statistics): Likewise.
(do_pending_lang_change): Likewise.
(do_identifier): Remove parsing parameter.
* lex.h (lastiddecl): Remove.
(looking_for_typename): Remove.
(looking_for_template): Likewise.
(pending_lang_change): Likewise.
(yylex): Likewise.
* semantics.c (finish_id_expr): Remove.
* decl.c (grokdeclarator): Diagnost "extern thread" and "static
thread" correctly.
2002-12-30 Nathanael Nerode <neroden@gcc.gnu.org>
* decl.c, decl2.c, decl.h: GCC, not GNU CC. This is the C++ front
end, not the C front end.
2002-12-30 Nathan Sidwell <nathan@codesourcery.com>
* cp-tree.h (THUNK_TARGET): New macro.
(THUNK_VIRTUAL_OFFSET): For result thunks it is always a binfo.
(finish_thunk): Remove offset parms.
* class.c (find_final_overrider): Look through thunks.
(get_vcall_index): Use THUNK_TARGET.
(update_vtable_entry_for_fn): Look through thunks. Set covariant
fixed offset here. Adjust finish_thunk call.
(build_vtbl_initializer): Adjust finish_thunk calls.
* mangle.c (mangle_call_offset): Remove superfluous if.
(mangle_thunk): Adjust.
* method.c (make_thunk): Adjust.
(finish_thunk): Adjust.
(thunk_adjust): Remove assert.
(use_thunk): Use THUNK_TARGET
* dump1.c (cp_dump_tree): Adjust thunk dumping.
PR c++/9054
* class.c (layout_class_type): Set TYPE_CONTEXT of type for base.
* dump.c (cp_dump_tree, RECORD_TYPE): Deal with type for base types.
2002-12-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
Remove traditional C constructs 4/n.
* decl2.c (grok_method_quals, warn_if_unknown_interface,
grok_x_components, cp_build_parm_decl, build_artificial_parm,
maybe_retrofit_in_chrg, grokclassfn, grok_array_decl,
delete_sanity, check_member_template, check_java_method,
check_classfn, finish_static_data_member_decl, grokfield,
grokbitfield, grokoptypename, grok_function_init,
cplus_decl_attributes, constructor_name, defer_fn,
build_anon_union_vars, finish_anon_union, coerce_new_type,
coerce_delete_type, comdat_linkage, maybe_make_one_only,
key_method, import_export_vtable, import_export_class,
output_vtable_inherit, import_export_decl, import_export_tinfo,
build_cleanup, get_guard, get_guard_bits, get_guard_cond,
set_guard, start_objects, finish_objects,
start_static_storage_duration_function,
finish_static_storage_duration_function, get_priority_info,
start_static_initialization_or_destruction,
finish_static_initialization_or_destruction,
do_static_initialization, do_static_destruction,
prune_vars_needing_no_initialization, write_out_vars,
reparse_decl_as_expr, finish_decl_parsing, namespace_ancestor,
add_using_namespace, merge_functions, ambiguous_decl,
lookup_using_namespace, lookup_using_namespace,
qualified_lookup_using_namespace, set_decl_namespace,
decl_namespace, current_decl_namespace, push_decl_namespace,
pop_decl_namespace, push_scope, pop_scope, add_function,
arg_assoc_namespace, arg_assoc_template_arg, arg_assoc,
lookup_arg_dependent, do_namespace_alias,
validate_nonmember_using_decl, do_nonmember_using_decl,
do_toplevel_using_decl, do_local_using_decl,
do_class_using_decl, do_using_directive, check_default_args,
mark_used, handle_class_head): Use C90 prototypings. Use booleans.
* parser.c (cp_parser_class_head): Use booleanss.
* decl.c (walk_globals, walk_vtables): Likewise.
* cp-tree.h (walk_globals_pred, walk_globals_fn, walk_vtables,
walk_globals): Change return type from 'int' to 'bool'.
* rtti.c (init_rtti_processing, build_headof, throw_bad_cast
throw_bad_typeid, get_tinfo_decl_dynamic, typeid_ok_p,
build_typeid, tinfo_name, get_tinfo_decl, get_tinfo_ptr,
get_typeid, ifnonnull, build_dynamic_cast_1, build_dynamic_cast,
qualifier_flags, tinfo_base_init, generic_initializer,
ptr_initializer, dfs_class_hint_mark, ptm_initializer,
dfs_class_hint_unmark, class_hint_flags, class_initializer,
typeinfo_in_lib_p, get_pseudo_ti_init, create_pseudo_type_info,
get_pseudo_ti_desc, create_tinfo_types, emit_support_tinfos,
unemitted_tinfo_decl_p, emit_tinfo_decl): Likewise.
* repo.c (repo_compile_flags, repo_template_declared,
repo_template_defined, repo_class_defined, repo_get_id,
repo_template_used, repo_vtable_used, repo_inline_used,
repo_tinfo_used, repo_template_instantiated, extract_string,
open_repo_file, afgets, init_repo, reopen_repo_file_for_write,
finish_repo): Likewise.
* ptree.c (cxx_print_decl, cxx_print_type, cxx_print_identifier,
cxx_print_xnode): Likewise..
* cp-lang.c (ok_to_generate_alias_set_for_type, cxx_get_alias_set,
cxx_warn_unused_global_decl, cp_expr_size): Likewise.
* cxxfilt.c (demangle_it, print_demangler_list, usage,
standard_symbol_characters, hp_symbol_characters, main, fatal):
Likewise.
(strip_underscore): Change type from 'int' to 'bool'.
(main): Use boolean constants.
2002-12-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
Remove traditional C constructs 3/n.
* cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
build_up_reference, warn_ref_binding, convert_to_reference,
convert_from_reference, convert_lvalue, cp_convert, ocp_convert,
convert_to_void, convert, convert_force, build_type_conversion,
build_expr_type_conversion, type_promotes_to,
perform_qualification_conversions): Use C90 prototyping style.
* decl2.c (grok_array_decl): Use boolean constant.
(delete_sanity): Likewise.
* typeck.c (build_unary_op): Likewise.
* semantics.c (finish_switch_cond): Likewise.
* parser.c (cp_parser_direct_new_declarator): Likewise.
* init.c (build_new): Likewise.
2002-12-27 Mark Mitchell <mark@codesourcery.com>
* Make-lang.in (po-generated): Remove parse.c.
(CXX_OBJS): Remove parse.o and spew.o. Add parser.o.
($(srcdir)/cp/parse.h): Remove target.
($(srcdir)/cp/parse.c): Likewise.
(gt-cp-parse.h): Likewise.
(gt-cp-parser.h): New target.
(c++.distclean): Do not remove parse.output.
(c++.maintainer-clean): Do not remove parse.c or parse.h.
(cp/spew.o): Remove target.
(cp/lex.o): Adjust dependencies.
(cp/pt.o): Likewise.
(cp/parse.o): Likewise.
(cp/TAGS): Do not mention parse.c.
(cp/parser.o): New target.
* NEWS: Mention the new parser.
* call.c (build_scoped_method_call): Simplify.
(build_method_call): Likewise.
(build_new_function_call): Adjust calls to add_function_candidate
and add_template_candidate.
(build_new_op): Improve handling of erroroneous operands.
(convert_default_arg): Remove circular argument processing.
(name_as_c_string): New function.
(build_new_method_call): Use it.
(perform_implicit_conversion): Use error_operand_p.
* class.c (finish_struct_anon): Use constructor_name_p.
(check_field_decls): Likewise.
(pop_nested_class): Use OVL_NEXT, not OVL_CHAIN.
(resolve_address_of_overloaded_function): Likewise.
(instantiate_type): Tweak pointer-to-member handling.
(get_primary_binfo): Remove incorrect assertion.
* config-lang.in (gtfiles): Add parser.c, remove parse.c.
* cp-tree.h (DEFARG_TOKENS): New macro.
(default_arg): New structure.
(cp_tree_node_structure_enum): Add TS_CP_DEFAULT_ARG.
(lang_tree_node): Add default_arg.
(cp_tree_index): Add CPTI_TYPE_INFO_REF_TYPE.
(type_info_ref_type): New macro.
(saved_scope): Make processing_explicit_instantiation a boolean.
(check_access): New field.
(unparsed_text): Remove.
(language_function): Remove unparsed_inlines.
(error_operand_p): New macro.
(lang_decl): Adjust pending_inline_info.
(DEFARG_POINTER): Remove.
(tag_types): Add typenames.
(lookup_ualified_name): Declare.
(lookup_name_real): Likewise.
(shadow_tag): Adjust prototype.
(get_scope_of_declarator): Declare it.
(process_next_inline): Remove it.
(check_for_missing_semicolon): Likewise.
(maybe_get_template_decl_from_type_decl): Declare it.
(finish_label_stmt): Adjust prototype.
(finish_non_static_data_meber): Declare it.
(finish_pseudo_destructor_call_expr): Rename to ...
(finish_pseudo_destructor_expr): ... this.
(finish_compound_literal): Declare it.
(begin_inline_definitions): Remove it.
(init_spew): Remove.
(peekyylex): Likewise.
(arbitrate_lookup): Likewise.
(frob_opname): Likewise.
(maybe_snarf_defarg): Likewise.
(add_defarg_fn): Likewise.
(do_pending_defargs): Likewise.
(done_pending_defargs): Likewise.
(unprocessed_defarg_fn): Likewise.
(replace_defarg): Likewise.
(end_input): Likewise.
(get_overloaded_fn): Likewise.
* cvt.c (convert_to_reference): Improve error handling.
* decl.c (lookup_name_real): Do not declare it static.
(maybe_push_to_top_level): Set check_access.
(identifier_type_value): Adjust call to lookup_name_real.
(lookup_qualified_name): New method.
(lookup_name_real): Remove special-case parsing code.
(lookup_name-nonclass): Adjust call to lookup_name_real.
(lookup_name_namespace_only): Likewise.
(lookup_name): Likewise.
(check_tag_decl): Return the type declared.
(shadow_tag): Likewise.
(register_dtor_fn): Tweak check_access.
(grokfndecl): Use constructor_name_p.
(get_scope_of_declarator): New function.
(grokdeclarator): Obscure tweaks for slightly different declarator
representations.
(start_method): Return error_mark_node to indicate failure.
(cp_tree_node_structure_enum): Use TS_CP_DEFAULT_ARG for DEFAULT_ARGs.
* decl2.c (constructor_name_full): Simplify.
(constructor_name): Use it.
(build_expr_from_tree): Adjust for changes to do new parser.
(push_scope): Improve robustness.
(validate_nonmember_using_decl): Process declarations, not names.
(do_class_using_decl): Likewise.
(handle_class_head): Do not mess with CLASSTYPE_DECLARED_CLASS
here.
* error.c (dump_expr): Handle IDENTIFIER_NODEs and BASELINKs.
* expr.c (cxx_expand_expr): Handle BASELINKs.
* init.c (member_init_ok_or_else): Issue more errors.
(build_offset_ref): Tweak handling of FUNCTION_DECLs.
* lex.c: Do not include parse.h.
(yypring): Do not declare.
(yylval): Likewise.
(make_reference_declarator): Remove error-generating code.
(rid_to_yy): Remove.
(cxx_init): Do not call init_spew.
(yypring): Remove.
(check_for_missing_semicolon): Remove.
* lex.h (got_scope): Remove.
(got_object): Remove.
* method.c (hack_identifier): Use finish_non_static_data_member.
(implicitly_declare_fn): Adjust use of constructor_name.
* parser.c: New file.
* pt.c (parse.h): Do not include it.
(maybe_get_template_decl_from_template): Do not declare it.
(finish_member_template_decl): Tweak.
(begin_explicit_instantiation): Adjust for
processing_explicit_instantiation being boolean.
(end_explicit_instantiation): Likewise.
(maybe_process_partial_specialization): Tighten specialization
test.
(retrieve_local_specialization): Adjust ue of hash table.
(eq_local_specializations): New function.
(register_local_specialization): Likewise.
(push_template_decl_real): Remove unnecessary test.
(maybe_get_template_decl_from_type_decl): Don't make it static.
(for_each_template_parm_r): Handle TYPEOF_TYPE.
(tsubst_copy): Use retrieive_local_specialization to handle
PARM_DECL. Adjust handling of CONST_DECLs. Handle BASELINKs.
Handle COMPONENT_REFs with pseudo-destructor-expressions.
Simplify handling of CALL_EXPR and METHOD_CALL_EXPR.
(tsubst_expr): Pass decls, not names, to do_local_using_decl.
(unify): Tweak handling of CONST_DECLs.
(regenerate_decl_from_template): Use push_nested_class.
(template_for_substitution): New funciton.
(instantiate_decl): Use it. Register parameters as local
specializations.
* rtti.c (init_rtti_processing): Set type_info_ref_type.
(build_typeid): Use it.
(get_typeid): Likeise.
* search.c (accessible_p): Use check_access, not
flag_access_control.
(adjust_result_of_qualified_name_lookup): Pay attention to the
context_class.
* semantics.c (finish_asm_stmt): Adjust error handling.
(finish_label_stmt): Return the statement.
(finish_non_static_data_member): New function.
(finish_class_expr): Handle BASELINKs.
(finish_call_expr): Handle PSEUDO_DTOR_EXPR.
(finish_object_call_expr): Simplify handling during templates.
(finish_pseudo_destructor_call_expr): Rename to ...
(finish_pseudo_dtor_expr): ... this.
(finish_compound_literal): New function.
(begin_inline_definitions): Remove.
(finish_sizeof): Remove special template handling.
* spew.c: Do not include parse.h.
* tree.c (get_overloaded_fn): Remove.
* typeck.c (build_class_member_access_expr): Handle
PSEUDO_DTOR_EXPR. Adjust handling of static member functions.
(lookup_destructor): New function.
(finish_class_member_access_expr): Use it.
(convert_arguments): Simplify.
(build_unary_op): Handle BASELINKs.
2002-12-26 Nathan Sidwell <nathan@codesourcery.com>
PR c++/4803
* decl2.c (mark_used): Defer inline functions.
(finish_file): Merge deferred_fns loops. Check all used
inline functions have a definition.
* method.c (make_thunk): Thunks are not inline.
PR c++/5116, c++/764
* call.c (build_new_op): Make sure template class operands are
instantiated.
2002-12-24 Nathan Sidwell <nathan@codesourcery.com>
PR C++/7964
* cp-tree.h (resolve_scoped_fn_name): Prototype.
* call.c (resolve_scoped_fn_name): New function. Deal with
more template expansion. Broken out of ...
* parse.y (parse_finish_call_expr): ... here. Call it.
* decl2.c (build_expr_from_tree, CALL_EXPR): Use
resolve_scoped_fn_name and build_call_from_tree.
PR c++/9053
* decl.c (duplicate_decls): Templates may be disambiguated by
return type.
PR c++/8702
* decl2.c (check_classfn): Use lookup_fnfield_1. List all
conversion operators on failure.
2002-12-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
Remove traditional C constructs 2/n.
* call.c (tourney, build_field_call, equal_functions, joust,
compare_ics, build_over_call, build_java_interface_fn_ref,
convert_like_real, op_error, build_object_call, resolve_args,
build_vfield_ref, check_dtor_name, build_scoped_method_call,
build_addr_func, build_call, build_method_call, null_ptr_cst_p,
sufficient_parms_p, build_conv, non_reference, strip_top_quals,
standard_conversion, reference_related_p,
reference_compatible_p, convert_class_to_reference,
direct_reference_binding, reference_binding,
,implicit_conversion, is_complete, promoted_arithmetic_type_p,
add_template_conv_candidate, any_viable, any_strictly_viable,
build_this, splice_viable, print_z_candidates,
build_user_type_conversion, build_new_function_call,
conditional_conversion, build_conditional_expr, build_new_op,
build_op_delete_call, enforce_access, call_builtin_trap,
convert_arg_to_ellipsis, build_x_va_arg, cxx_type_promotes_to,
convert_default_arg, type_passed_as, convert_for_arg_passing,
in_charge_arg_for_name, is_properly_derived_from,
maybe_handle_implicit_object, maybe_handle_ref_bind,
source_type, add_warning, can_convert, can_convert_arg,
perform_implicit_conversion, can_convert_arg_bad,
initialize_reference, add_conv_candidate,
add_template_candidate_real, add_template_candidate): Ansify.
2002-12-22 Nathan Sidwell <nathan@codesourcery.com>
PR c++/8572
* cp-tree.h (grokoptypename): Add SCOPE parameter.
* decl2.c (grokoptypename): Add SCOPE parameter. tsubst the type
if in a template scope.
* parse.y (unoperator): Return the scope.
(operator_name): Adjust grokoptypename call.
2002-12-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
* cp-tree.h (make_unbound_class_template): Use tsubst_flags_t.
* decl.c (make_unbound_class_template): Adjust. Check for tf_error.
* pt.c (tsubst) [OFFSET_TYPE]: Check for tf_error.
2002-12-20 Kazu Hirata <kazu@cs.umass.edu>
* ChangeLog: Fix a typo.
* class.c: Fix comment typos.
* cp-tree.h: Likewise.
2002-12-18 Jason Merrill <jason@redhat.com>
Handle anonymous unions at the tree level.
C++ ABI change: Mangle anonymous unions using the name of their
first named field (by depth-first search). Should not cause
binary compatibility problems, though, as the compiler previously
didn't emit anything for affected unions.
* cp-tree.def (ALIAS_DECL): New tree code.
* decl2.c (build_anon_union_vars): Build ALIAS_DECLs. Return the
first field, not the largest.
(finish_anon_union): Don't mess with RTL. Do set DECL_ASSEMBLER_NAME,
push the decl, and write it out at namespace scope.
* decl.c (lookup_name_real): See through an ALIAS_DECL.
(pushdecl): Add namespace bindings for ALIAS_DECLs.
* rtti.c (unemitted_tinfo_decl_p): Don't try to look at the name
of a decl which doesn't have one.
* typeck.c (build_class_member_access_expr): Don't recurse if
we already have the type we want.
2002-12-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/8099
* friend.c (make_friend_class): Allow partial specialization
when declaration is not a template friend.
2002-12-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/3663
* pt.c (lookup_template_class): Copy TREE_PRIVATE and
TREE_PROTECTED to created decl nodes.
2002-12-18 Mark Mitchell <mark@codesourcery.com>
* class.c (build_base_field): Do not set DECL_PACKED on the
FIELD_DECL.
2002-12-18 Gabriel Dos Reis <gdr@integrable-solutions.net>
* cp-tree.h (struct tree_srcloc): Use location_t.
(SOURCE_LOCUS): New.
(SRCLOC_FILE, SRCLOC_LINE): Adjust.
2002-12-17 Jason Merrill <jason@redhat.com>
* decl.c (finish_function): Also complain about no return in
templates.
* semantics.c (finish_return_stmt): Also call check_return_expr in
templates.
* typeck.c (check_return_expr): In a template, just remember that we
saw a return.
2002-12-16 Jason Merrill <jason@redhat.com>
* semantics.c (simplify_aggr_init_exprs_r): Don't change the type
of the CALL_EXPR.
* semantics.c (do_pushlevel): Call pushlevel after adding the
SCOPE_STMT.
(do_poplevel): Call poplevel before adding the SCOPE_STMT.
* parse.y (function_body): Go back to using compstmt.
* decl.c (pushdecl): Skip another level to get to the parms level.
* call.c (build_new_method_call): Use is_dummy_object to determine
whether or not to evaluate the object parameter to a static member
function.
2002-12-14 Jason Merrill <jason@redhat.com>
* semantics.c (simplify_aggr_init_exprs_r): Also prepend the
return slot for normal functions. Set CALL_EXPR_HAS_RETURN_SLOT_ADDR.
* tree.c (build_cplus_new): If the type isn't TREE_ADDRESSABLE,
don't bother with an AGGR_INIT_EXPR.
(cp_copy_res_decl_for_inlining): If the type isn't TREE_ADDRESSABLE,
just generate a new decl normally. Take return slot parm.
* cp-tree.h: Adjust prototype.
2002-12-13 Gabriel Dos Reis <gdr@integrable-solutions.net>
PR C++/8031
* cvt.c (convert_to_pointer_force): Don't try comparing against
erronous type.
2002-12-13 Geoffrey Keating <geoffk@apple.com>
* cp-tree.h: Have the multiple-include guards around
the entire file.
2002-12-10 David Edelsohn <edelsohn@gnu.org>
* cp/spew.c (feed_input): Change limit to last_pos and pos to cur_pos
for SPEW_DEBUG.
(snarf_method): Same.
(snarf_defarg): Same.
2002-12-10 Mark Mitchell <mark@codesourcery.com>
PR c++/8372
* pt.c (tsubst_copy): Handle destructor names more correctly.
2002-12-10 Matt Austern <austern@apple.com>
* cp-tree.h: get rid of needs_virtual_reinit bit.
2002-12-09 Mark Mitchell <mark@codesourcery.com>
* NEWS: Document removal of in-class initialization extension for
static data members of non-arithmetic, non-enumeration type.
* decl.c (check_static_variable_definition): Do not allow that
extension.
* decl2.c (grokfield): Do not call digest_init when processing
templates.
2002-12-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* error.c (dump_expr): Fix format specifier warning.
2002-12-04 Geoffrey Keating <geoffk@apple.com>
* class.c (finish_struct_1): Correct comment.
* cp-tree.c (DECL_SORTED_FIELDS): Likewise.
2002-12-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
PR C++/8799
* error.c (dump_expr): Don't ever try to dump a non-existent
expression.
2002-12-03 Nathan Sidwell <nathan@codesourcery.com>
Implement covariant returns.
* cp-tree.h (IS_AGGR_TYPE_2): Remove.
(struct lang_decl_flags): Add this_thunk_p flag.
Rename vcall_offset to virtual_offset.
(struct lang_decl): Rename delta to fixed_offset.
(DECL_THIS_THUNK_P, DECL_RESULT_THUNK_P): New #defines.
(SET_DECL_THUNK_P): Add THIS_ADJUSTING arg.
(THUNK_DELTA, THUNK_VCALL_OFFSET): Rename to ...
(THUNK_FIXED_OFFSET, THUNK_VIRTUAL_OFFSET): ... here.
(make_thunk): Add this_adjusting arg.
(finish_thunk): Declare.
(mangle_thunk): Add this_adjusting arg.
* class.c (get_vcall_index): Use base function for lookup.
(update_vtable_entry_for_fn): Generate covariant thunk.
(finish_struct_1): Set DECL_VINDEX to NULL for thunks.
(build_vtbl_initializer): Use base function for lookup.
Finish covariant thunk here. Adjust thunk generation.
* dump.c (cp_dump_tree): Simplify DECL_GLOBAL_[CD]TOR_P handling.
Adjust thunk dumping.
* mangle.c (mangle_call_offset): New function.
(mangle_thunk): Adjust for covariant thunks.
* method.c (make_thunk): Adjust. Do not set name here.
(finish_thunk): New function. Set name here.
(use_thunk): Generate covariant thunks too.
(thunk_adjust): New function.
* search.c (covariant_return_p): Remove. Fold into ...
(check_final_overrider): ... here. Simplify.
* semantics.c (emit_associated_thunks): Walk covariant thunk lists.
2002-12-03 Jason Merrill <jason@redhat.com>
PR c++/8674
* call.c (build_over_call): Check specifically for TARGET_EXPR
when eliding.
PR c++/8461, c++/8625
* call.c (convert_for_arg_passing): Don't mess with error_mark_node.
(cp_convert_parm_for_inlining): Remove.
* cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
Remove.
* cp-tree.h (ADDR_IS_INVISIREF): Remove.
* except.c (stabilize_throw_expr): Remove ADDR_IS_INVISIREF code.
* call.c (build_user_type_conversion_1): Don't set ICS_BAD_FLAG on
an ambiguous conversion.
2002-12-03 Mark Mitchell <mark@codesourcery.com>
PR c++/8688
* decl.c (reshape_init): Handle erroneous initializers.
2002-12-02 Mark Mitchell <mark@codesourcery.com>
PR c++/8720
* spew.c (remove_last_token): Make sure that last_chunk is set
correctly.
PR c++/8615
* error.c (dump_expr): Handle character constants with
TREE_OVERFLOW set.
2002-12-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
DR 180
* decl.c (grokdeclarator): Require class-key for all friend class.
Output the correct type and context in the error message.
2002-12-01 Mark Mitchell <mark@codesourcery.com>
PR c++/5919
* pt.c (unify): Use variably_modified_type_p to test validity of
template argument types.
PR c++/8727
* cp-tree.h (lang_type_class): Add typeinfo_var.
(CLASSTYPE_TYPEINFO_VAR): New macro.
* rtti.c (get_tinfo_decl): Use it.
PR c++/8663
* init.c (expand_member_init): Always get the main variant of a
base class.
2002-12-01 Mark Mitchell <mark@codesourcery.com>
PR c++/8332
PR c++/8493
* decl.c (cxx_init_decl_processing): Use size_type_node, not
c_size_type_node.
* decl2.c (coerce_new_type): Likewise.
* except.c (do_allocate_exception): Likewise.
2002-11-30 Zack Weinberg <zack@codesourcery.com>
* call.c, class.c, cp-lang.c, cvt.c, cxxfilt.c, decl.c, decl2.c,
dump.c, error.c, except.c, expr.c, friend.c, g++spec.c, init.c,
lex.c, mangle.c, method.c, optimize.c, parse.y, pt.c, ptree.c,
repo.c, rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c,
typeck2.c: Include coretypes.h and tm.h.
* Make-lang.in: Update dependencies.
2002-11-30 Mark Mitchell <mark@codesourcery.com>
PR c++/8227
* decl.c (layout_var_decl): Deal gracefully with erroneous types.
(check_initializer): Validate the type of the initialized
variable, even if the initializer is absent.
* typeck.c (cp_type_quals): Deal gracefully with erroneous types.
PR c++/8214
* typeck.c (convert_for_assignment): Do not use
decl_constant_value on the operand.
PR c++/8511
* pt.c (instantiate_decl): Handle template friends defined outside
of the class correctly.
2002-11-29 Joe Buck <jbuck@synopsys.com>
* parse.y (class_head_defn): Set CLASSTYPE_DECLARED_CLASS for
anonymous structs.
2002-11-29 Mark Mitchell <mark@codesourcery.com>
* class.c (walk_subobject_offsets): Recur on binfos as well as on
types.
(layout_nonempty_base_or_field): Pass it a binfo when processing a
base class.
(layout_empty_base): Likewise.
(build_base_field): Likewise.
2002-11-27 Mark Mitchell <mark@codesourcery.com>
* class.c (build_base_field): Make sure we get the canonical base
when descending through primary bases.
2002-11-26 Geoffrey Keating <geoffk@apple.com>
* decl.c (check_initializer): Don't error on initialisation of
a scalar with a brace-enclosed expression.
2002-11-26 Nathan Sidwell <nathan@codesourcery.com>
* cp-tree.h (DECL_LANG_FLAG_4): Document more uses.
(template_parms_equal): Remove prototype.
* typeck.c (buuld_indirect_ref): Reformat.
2002-11-25 Jason Merrill <jason@redhat.com>
* init.c (build_vec_init): Use a FOR_STMT instead of an IF_STMT
and a DO_STMT.
2002-11-25 Mark Mitchell <mark@codesourcery.com>
* tree.c (cp_build_qualified_type_real): Correct handling of
array types.
* class.c (walk_subobject_offsets): Fix thinko.
(build_base_field): Record offsets of empty bases in primary
virtual bases.
(layout_class_type): Record offsets of empty bases in fields.
* search.c (is_subobject_of_p_1): Fix thinko.
(lookup_field_queue_p): Likewise.
2002-11-24 Mark Mitchell <mark@codesourcery.com>
* class.c (layout_class_type): Reuse tail padding when laying out
virtual bases.
2002-11-22 Mark Mitchell <mark@codesourcery.com>
* rtti.c (qualifier_flags): Fix thinko.
2002-11-21 Gabriel Dos Reis <gdr@integrable-solutions.net>
Remove traditional C constructs 1/n.
* cp-tree.h (init_method, set_mangled_name_for_decl,
build_opfncall, hack_identifier, make_thunk, use_thunk,
synthesize_method, implicitly_declare_fn,
skip_artificial_parms_for, optimize_function, calls_setjmp_p,
maybe_clone_body): Remove use of PARAMS.
* method.c (do_build_assign_ref, do_build_copy_constructor,
synthesize_exception_spec, locate_dtor, locate_ctor, locate_copy):
Likewise.
(synthesize_method): Use 'bool' type and constants instead of
'int'.
(locate_copy): Likewise.
(implicitly_declare_fn): Likewise.
* optimize.c (calls_setjmp_r, update_cloned_parm, dump_function):
Remove old-style declaration.
(maybe_clone_body): Use 'bool' type and constants.
2002-11-21 Glen Nakamura <glen@imodulo.com>
PR c++/8342
* typeck.c (get_member_function_from_ptrfunc): Make sure that a
SAVE_EXPR for instance_ptr doesn't get evaluated first inside one
of the branches of a COND_EXPR.
2002-11-19 Mark Mitchell <mark@codesourcery.com>
* pt.c (for_each_template_parm): Free allocated memory.
* search.c (is_subobject_of_p_1): New function.
(is_subobject_of_p): Avoid walking virtual bases multiple times.
2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
* g++spec.c (lang_specific_spec_functions): New.
2002-11-15 Kazu Hirata <kazu@cs.umass.edu>
* ChangeLog: Follow spelling conventions.
* class.c: Likewise.
* decl2.c: Likewise.
2002-11-14 Zack Weinberg <zack@codesourcery.com>
* search.c (dfs_push_decls): Do not try to reorder elements
3..n of method_vec if method_vec has only two elements.
Reverse order of two tests to avoid accessing unallocated
memory.
2002-11-14 Mark Mitchell <mark@codesourcery.com>
* class.c (dfs_find_final_overrider): Adjust so that the most
derived object is a binfo, rather than a class type.
(find_final_overrider): Likewise.
(add_vcall_offset_vtbl_entries_1): Simplify accordingly.
(add_vcall_offset): Likewise.
2002-11-09 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/8389
* pt.c (instantiate_template): Push class scope for member
functions.
(get_mostly_instantiated_function_type): Likewise. Don't call
tsubst on context. Remove CONTEXTP and TPARMSP parameters.
* cp-tree.h (get_mostly_instantiated_function_type): Adjust.
* mangle.c (write_encoding, write_unqualified_name): Adjust.
2002-11-07 Mark Mitchell <mark@codesourcery.com>
* class.c (add_vcall_offset_vtbl_entries_1): Correct ordering of
vcall offfsets. Split out ...
(add_vcall_offset): ... new function.
PR c++/8338
* pt.c (for_each_template_parm): Add htab parameter.
(process_partial_specialization): Adjust call.
(push_template_decl_real): Likewise.
(pair_fn_data): Add visited.
(for_each_template_parm_r): Avoid walking duplicates more than
once.
(uses_template_parms): Adjust call to for_each_template_parm.
2002-11-07 Mark Mitchell <mark@codesourcery.com>
* class.c (add_implicitly_declared_members): Put implicitly
declared functions at the end of TYPE_METHODs when -fabi-version
is at least 2.
2002-11-05 Geoffrey Keating <geoffk@apple.com>
* decl2.c (finish_file): Correct spelling.
2002-11-03 Mark Mitchell <mark@codesourcery.com>
* call.c (build_special_member_call): Do not try to lookup VTTs by
name.
* class.c (vtbl_init_data): Add generate_vcall_entries.
(get_vtable_decl): Do not look up virtual tables by name.
(copy_virtuals): Do not use BV_USE_VCALL_INDEX_P.
(set_primary_base): Do not set CLASSTYPE_RTTI.
(determine_primary_base): Likewise.
(get_matching_virtual): Remove.
(get_vcall_index): New function.
(update_vtable_entry_for_fn): Do not try to use virtual thunks
when they are not required. Assign vcall indices at this point.
(finish_struct_1): Do not set CLASSTYPE_NEEDS_VIRTUAL_REINIT.
Do update dynamic_classes.
(build_vtt): Do not add VTTs to the symbol table.
(build_ctor_vtbl_group): Likewise.
(build_vtbl_initializer): Simplify handling of vcall indices.
(build_vcall_offset_vtbl_entries): Pretend to build vcall offsets
for the most derived class.
(add_vcall_offset_vtbl_entries_1): But do not actually add them to
the vtable.
* cp-tree.h (dynamic_classes): New macro.
(lang_type_class): Remove rtti. Add vtables. Add vcall_indices.
(CLASSTYPE_RTTI): Remove.
(CLASSTYPE_NEEDS_VIRTUAL_REINIT): Remove.
(CLASSTYPE_VCALL_INDICES): New macro.
(CLASSTYPE_VTABLES): Likewise.
(BV_USE_VCALL_INDEX_P): Remove.
(build_vtable_path): Remove.
* decl2.c (finish_vtable_vardecl): Remove.
(key_method): Remove #if 0'd code.
(finish_vtable_vardecl): Rename to ...
(maybe_emit_vtables): ... this.
(finish_file): Use it.
* search.c (look_for_overrides_here): Update comment.
2002-11-01 Zack Weinberg <zack@codesourcery.com>
PR c/7353 redux
* decl2.c (grokfield): Reject TYPE_DECLs with initializers.
2002-10-30 Jason Merrill <jason@redhat.com>
PR c++/8186
* cp-tree.h (ADDR_IS_INVISIREF): New macro.
* call.c (convert_for_arg_passing): Set it.
* except.c (stabilize_throw_expr): Recurse for such an arg.
2002-10-31 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (lang_decl_flags): Remove init_priority.
(lang_decl): Add delta.
(GLOBAL_INIT_PRIORITY): Remove.
(THUNK_DELTA): Revise definition.
* decl2.c (start_objects): Don't set GLOBAL_INIT_PRIORITY.
* dump.c (cp_dump_tree): Don't dump it.
2002-10-30 Mark Mitchell <mark@codesourcery.com>
PR c++/8160
* typeck2.c (process_init_constructor): Call complete_array_type.
PR c++/8149
* decl.c (make_typename_type): Issue errors about invalid results.
2002-10-30 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
Core issue 287, PR c++/7639
* cp-tree.h (lang_type_class): Add decl_list field.
(CLASSTYPE_DECL_LIST): New macro.
(maybe_add_class_template_decl_list): Add declaration.
* class.c (duplicate_tag_error): Initialize CLASSTYPE_DECL_LIST.
(unreverse_member_declarations): Reverse CLASSTYPE_DECL_LIST.
(maybe_add_class_template_decl_list): New function.
(add_implicitly_declared_members): Use it.
* decl.c (maybe_process_template_type_declaration): Likewise.
(pushtag): Likewise.
* friend.c (add_friend): Likewise.
(make_friend_class): Likewise.
* semantics.c (finish_member_declaration): Likewise.
(begin_class_definition): Initialize CLASSTYPE_DECL_LIST.
* pt.c (instantiate_class_template): Use CLASSTYPE_DECL_LIST
to process members and friends in the order of declaration.
2002-10-29 Mark Mitchell <mark@codesourcery.com>
PR c++/8287
* decl.c (finish_destructor_body): Create the label to jump to
when returning from a destructor here.
(finish_function_body): Rather than here.
2002-10-25 Zack Weinberg <zack@codesourcery.com>
PR c++/7266
* decl.c (grokdeclarator): Check that TREE_OPERAND 0 of a
SCOPE_REF is not null before dereferencing it.
2002-10-25 Mark Mitchell <mark@codesourcery.com>
* call.c (build_over_call): Use DECL_CONTEXT, not
DECL_VIRTUAL_CONTEXT.
* class.c (modify_vtable_entry): Don't mess with
DECL_VIRTUAL_CONTEXT.
(set_vindex): Remove.
(set_primary_base): Remove vfuns_p parameter.
(determine_primary_base): Likewise.
(modify_all_vtables): Likewise.
(layout_class_type): Likewise. Adjust calls to other functions
accordingly.
(finish_struct_1): Adjust calls to modified functions. Set
DECL_VINDEX here.
* cp-tree.h (lang_type_class): Remove vsize.
(CLASSTYPE_VSIZE): Remove.
(lang_decl): Remove thunks.
(DECL_THUNKS): Adjust.
(DECL_VIRTUAL_CONTEXT): Remove.
(duplicate_decls): Don't copy it.
* pt.c (build_template_decl): Don't set it.
(tsubst_decl): Likewise.
* typeck.c (expand_ptrmemfunc_cst): Don't use it.
* class.c (build_vtbl_initializer): Don't use build_vtable_entry.
(build_vtable_entry): Remove.
* cp-tree.h (BINFO_VIRTUALS): Expand documentation.
(lang_decl): Add thunks.
(DECL_THUNKS): New macro.
* decl.c (duplicate_decls): Copy it.
* method.c (make_thunk): Simplify, and add thunks to DECL_THUNKS.
* semantics.c (emit_associated_thunks): Simplify.
2002-10-24 David Edelsohn <edelsohn@gnu.org>
PR c++/7228
* cp-tree.h (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Check that
lang_type structure exists before accessing field.
(SET_CLASSTYPE_READONLY_FIELDS_NEED_INIT): New macro.
(CLASSTYPE_REF_FIELDS_NEED_INIT): Similar.
(SET_CLASSTYPE_REF_FIELDS_NEED_INIT): New macro.
* class.c (check_field_decls): Use new macros.
* typeck2.c (process_init_constructor): Remove redundant check for
existence of lang_type structure.
2002-10-24 Mark Mitchell <mark@codesourcery.com>
* class.c (end_of_base): New method.
(end_of_class): Use it. Check indirect virtual bases.
* class.c (check_field_decls): Fix typo.
2002-10-23 Mark Mitchell <mark@codesourcery.com>
PR c++/8067
* decl.c (maybe_inject_for_scope_var): Ignore __FUNCTION__ and
related variables.
PR c++/7679
* spew.c (next_token): Do not return an endless stream of
END_OF_SAVED_INPUT tokens.
(snarf_method): Add three END_OF_SAVED_INPUT tokens to the end of
the cached token stream.
(snarf_defarg): Likewise.
2002-10-23 Zack Weinberg <zack@codesourcery.com>
* cp-lang.c (cp_var_mod_type_p): New: C++ hook for
variably_modified_type_p.
* cp-tree.h: Remove prototype of variably_modified_type_p.
* tree.c (variably_modified_type_p): Remove; now implemented
in language-independent code.
2002-10-22 Mark Mitchell <mark@codesourcery.com>
PR c++/6579
* spew.c (snarf_parenthesized_expression): New function.
(snarf_block): Use it.
2002-10-22 Richard Henderson <rth@redhat.com>
* method.c (use_thunk): Always compute vcall_value; assert that
it is not zero. Use can_output_mi_thunk; use output_mi_thunk
for vcall thunks as well.
2002-10-21 Mark Mitchell <mark@codesourcery.com>
* class.c (empty_base_at_nonzero_offset_p): New function.
(layout_nonempty_base_or_field): Do not check for conflicts when
laying out a virtual base using the GCC 3.2 ABI.
(build_base_field): Correct checking for presence of empty classes
at nonzero offsets when clearing CLASSTYPE_NEARLY_EMPTY_P.
* class.c (include_empty_classes): Use normalize_rli.
(layout_class_type): Likewise.
* decl.c (reshape_init): Tweak handling of character arrays.
PR c++/8218
* cp-tree.h (lang_type_class): Add contains_empty_class_p.
(CLASSTYPE_CONTAINS_EMPTY_CLASS_P): New macro.
* class.c (check_bases): Update CLASSTYPE_CONTAINS_EMPTY_CLASS_P.
(check_field_decls): Likewise.
(layout_class_type): Likewise.
(finish_struct_1): Initialize it.
(walk_subobject_offsets): Use it to prune searches.
2002-10-20 Mark Mitchell <mark@codesourcery.com>
* method.c (use_thunk): Compute the vcall index as a HOST_WIDE_INT.
* optimize.c (optimize_function): Replace ASM_OUTPUT_MI_THUNK with
TARGET_ASM_OUTPUT_MI_THUNK in comments.
2002-10-18 Zack Weinberg <zack@codesourcery.com>
* decl.c (start_decl): Point users of the old initialized-
typedef extension at __typeof__.
2002-10-18 Mark Mitchell <mark@codesourcery.com>
* Make-lang.in (method.o): Depend on TARGET_H.
* method.c (target.h): Include it.
(use_thunk): Use target hooks. Use vcall thunks, if available.
2002-10-18 Mark Mitchell <mark@codesourcery.com>
* class.c (base_derived_from): Make sure return value is a bool.
2002-10-18 Mark Mitchell <mark@codesourcery.com>
* class.c (find_final_overrider_data_s): Remove overriding_fn and
overriding_base.
(dfs_base_derived_from): New function.
(base_derived_from): Likewise.
(dfs_find_final_overrider): Use base_derived_from.
(find_final_overrider): Adjust.
2002-10-18 Jason Merrill <jason@redhat.com>
PR c++/8080
* semantics.c (finish_for_cond, finish_while_cond): Don't mess
with condition decls in a template.
2002-10-17 Nathan Sidwell <nathan@codesourcery.com>
* class.c (add_method): Compare template parms too.
2002-10-17 Mark Mitchell <mark@codesourcery.com>
PR c++/7584
* class.c (handle_using_decl): Allow the declaration used to be
from an ambiguous base.
* pt.c (convert_template_argument): Revert this change:
2002-10-16 Mark Mitchell <mark@codesourcery.com>
* pt.c (convert_template_argument): Do not fold non-type
template rguments when inside a template.
* init.c (expand_default_init): Handle brace-enclosed initializers
correctly.
2002-10-16 Mark Mitchell <mark@codesourcery.com>
* mangle.c (write_expression): Correct handling of enumeration
constants.
(write_template_arg): Likewise.
* pt.c (convert_template_argument): Do not fold non-type template
arguments when inside a template.
PR c++/7478
* cvt.c (convert_to_reference): Allow references as the incoming
type.
2002-10-16 Mark Mitchell <mark@codesourcery.com>
PR c++/7524
* method.c (do_build_assign_ref): Use cp_build_qualified_type, not
build_qualified_type.
2002-10-15 Richard Henderson <rth@redhat.com>
* error.c (dump_expr): Use real_to_decimal directly, and with
the new arguments.
2002-10-15 Mark Mitchell <mark@codesourcery.com>
* decl.c (reshape_init): Fix typo.
* cp-tree.h (operator_name_info_t): Add arity.
* lex.c (init_operators): Initialize it.
* mangle.c (write_conversion_operator_name): New function.
(write_unqualified_name): Use it.
(write_template_args): Accept template arguments as a TREE_LIST.
(write_expression): Adjust handling of qualified names to match
specification.
2002-10-15 Jason Merrill <jason@redhat.com>
* call.c (call_builtin_trap): New fn.
(convert_arg_to_ellipsis): Use it. Downgrade error to warning.
(build_call): Don't set current_function_returns_abnormally outside
a function.
2002-10-14 Mark Mitchell <mark@codesourcery.com>
* class.c (check_field_decls): Remove empty_p parameter. Instead,
clear CLASSTYPE_EMPTY_P.
(build_base_field): Likewise.
(build_base_fields): Likewise.
(check_bases_and_members): Likewise.
(create_vtbl_ptr): Likewise.
(layout_class_type): Likewise. Ensure that empty classes have
size zero when used as base classes in the 3.2 ABI.
(finish_struct_1): Initialize CLASSTYPE_EMPTY_P and
CLASSTYPE_NEARLY_EMPTY_P. Adjust calls to avoid passing empty_p
parameter.
(is_empty_class): Correct definition when using post-3.2 ABI.
* cp-tree.h (lang_type_class): Add empty_p.
(CLASSTYPE_EMPTY_P): New macro.
2002-10-12 Nathan Sidwell <nathan@codesourcery.com>
* init.c (build_delete): Do not apply save_expr for arrays.
(build_vec_delete): Likewise.
2002-10-14 Mark Mitchell <mark@codesourcery.com>
* decl.c (layout_var_decl): Call layout_decl even for variables
whose type is an array with unspecified bounds.
PR c++/7176
* lex.c (do_identifier): Add another option for the parsing
parameter.
* parse.y (do_id): Use it.
2002-10-11 Gabriel Dos Reis <gdr@integrable-solutions.net>
PRs C++/6803, C++/7721 and C++/7803
* decl.c (grokdeclarator): Gracefully handle template-name as
decl-specifier.
2002-10-11 Jason Molenda <jmolenda@apple.com>
* init.c (build_field_list): Provide uses_unions_p with a default
value.
2002-10-11 Mark Mitchell <mark@codesourcery.com>
PR c++/5661
* cp-tree.h (variably_modified_type_p): New function.
(grokdeclarator) Tighten check for variably modified types as
fields.
* pt.c (convert_template_argument): Do not allow variably modified
types as template arguments.
* tree.c (variably_modified_type_p): New function.
* NEWS: Document removal of "new X = ..." extension.
* class.c (initialize_array): Set TREE_HAS_CONSTRUCTOR on
brace-enclosed initializers.
* cp-tree.h (CP_AGGREGATE_TYPE_P): New macro.
(initialize_local_var): Remove declaration.
(expand_static_init): Likewise.
* decl.c (next_initializable_field): New function.
(reshape_init): Likewise.
(check_initializer): Use them. Build dynamic initializer for
aggregates here too.
(initialize_local_var): Simplify, and incorporate cleanup
insertion code as well.
(destroy_local_var): Remove.
(cp_finish_decl): Tidy.
(expand_static_init): Fold checks for whether or not a variable
needs initialization into this function. Simplify.
* decl2.c (do_static_initialization): Simplify.
* init.c (build_init): Do not set TREE_SIDE_EFFECTS when it will
be done for us automatically.
(expand_default_init): Handle brace-enclosed initializers
correctly.
(expand_aggr_init_1): Remove RTL-generation code.
(build_vec_init): Remove "new X = ..." support.
* parse.y (new_initializer): Likewise.
* rtti.c (get_pseudo_ti_init): Set TREE_HAS_CONSTRUCTOR on
brace-enclosed initializer.
(create_pseudo_type_info): Likewise.
* typeck2.c (store_init_value): Don't try to handle digest_init
being called more than once.
(digest_init): Tidy handling of brace-enclosed initializers.
2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* decl.c (typename_hash): Use htab_hash_pointer.
2002-10-10 Jim Wilson <wilson@redhat.com>
* decl.c (duplicate_decls): Don't call decl_attributes.
2002-10-09 Zack Weinberg <zack@codesourcery.com>
PR c/7353
* decl.c (start_decl): Unconditionally issue error for
'typedef foo = bar'.
(cp_finish_decl): Remove special case for TYPE_DECL with initializer.
(grokdeclarator): Remove redundant error for 'typedef foo = bar'.
2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* decl2.c (prune_vtable_vardecl): Delete unused function.
2002-10-03 Mark Mitchell <mark@codesourcery.com>
PR c++/7754
* decl2.c (finish_anon_union): Do not expand anonymous unions when
procesing template functions.
* pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable
type. Call layout_decl.
(tsubst_expr, case DECL_STMT): Handle anonymous unions.
2002-10-07 Richard Henderson <rth@redhat.com>
* decl2.c, pt.c: Revert c++/7754 fix.
2002-10-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/7804
* error.c (dump_expr) [REAL_CST]: Output in decimal format.
2002-10-03 Mark Mitchell <mark@codesourcery.com>
PR c++/7931
* pt.c (for_each_template_parm_r): Handle BASELINKs.
PR c++/7754
* decl2.c (finish_anon_union): Do not expand anonymous unions when
procesing template functions.
* pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable
type. Call layout_decl.
(tsubst_expr, case DECL_STMT): Handle anonymous unions.
2002-10-03 Mark Mitchell <mark@codesourcery.com>
PR c++/8006
* mangle.c (CLASSTYPE_TEMPLATE_ID_P): Handle instances of template
template parameters.
(globals): Add entity and need_abi_warning.
(decl_is_template_id): Use TYPE_TEMPLATE_INFO, not
CLASSTYPE_TEMPLATE_INFO.
(is_std_substitution): Use CLASSTYPE_TI_TEMPLATE, not
TYPE_TI_TEMPLATE.
(write_prefix): Handle typename types correctly.
(write_template_prefix): Handle template template parameters
correctly.
(start_mangling): Add entity parameter.
(finish_mangling): Warn about names whose mangling will change.
(mangle_decl_string): Adjust.
(mangle_type_string): Likewise.
(mangle_special_for_type): Likewise.
(mangle_ctor_vtbl_for_type): Likewise.
(mangle_thunk): Likewise.
(mangle_guard_variable): Likewise.
(mangle_ref_init_variable): Likewise.
2002-10-02 Mark Mitchell <mark@codesourcery.com>
PR c++/7188.
* cp-tree.def (CTOR_INITIALIZER): Use one slot, not two.
* cp-tree.h (emit_base_init): Rename to ....
(emit_mem_initializers): ... this.
(expand_member_init): Change prototype.
* init.c (perform_member_init): Compute explicit, rather than
requiring it as a parameter.
(sort_member_init): Rename to ...
(sort_mem_initializers): ... this. Process bases and data members
together.
(sort_base_init): Remove.
(emit_base_init): Rename to ...
(emit_mem_initializers): ... this.
(expand_aggr_vbase_init_1): Remove.
(construct_virtual_bases): Rename to ...
(construct_virtual_base): ... this.
(expand_member_init): Rework handling of base initializers.
* method.c (do_build_copy_constructor): Use
finish_mem_initializers.
* parse.y (member_init): Adjust calls to expand_member_init.
* pt.c (tsubst_expr): Simplify CTOR_INITIALIZER case.
(tsubst_initializer_list): Use expand_member_init.
* semantics.c (finish_mem_intiailizers): Simplify.
2002-10-02 Matt Austern <austern@apple.com>
* decl.c (walk_vtables_r): Fixed typo that caused result to
never get a nonzero value.
2002-10-02 Roger Sayle <roger@eyesopen.com>
PR optimization/6627
* cp-tree.h (enum ptrmemfunc_vbit_where_t): Delete definition
from here, and move it to tree.h.
* decl.c (cxx_init_decl_processing): If storing the vbit
in function pointers, ensure that force_align_functions_log
is atleast one.
2002-10-02 Matt Austern <austern@apple.com>
* class.c (check_field_decls): Changed warning about const member
variables so that it doesn't get issued for a class aggregate.
2002-10-01 Mark Mitchell <mark@codesourcery.com>
* decl.c (cp_finish_decl): Make sure array types are laid out,
even if the array bounds are unknown.
2002-10-01 Steve Ellcey <sje@cup.hp.com>
* class.c (build_vtbl_initializer): Change build_c_cast
to build1.
2002-10-01 Mark Mitchell <mark@codesourcery.com>
* decl.c (cp_finish_decl): Make sure array types are laid out,
even if the array bounds are unknown.
* decl.c (cp_finish_decl): Correct check for dynamic
initialization of thread-local storage.
2002-09-30 Nathan Sidwell <nathan@codesourcery.com>
* tree.c (really_overloaded_fn): TEMPLATE_ID_EXPRs are also
overloaded.
2002-09-30 Steve Ellcey <sje@cup.hp.com>
* class.c (build_vtbl_initializer): Add cast.
(add_vcall_offset_vtbl_entries_1):
Use TARGET_VTABLE_DATA_ENTRY_DISTANCE for offset.
2002-09-30 Mark Mitchell <mark@codesourcery.com>
* class.c (walk_subobject_offsets): Correct the calculation of
offsets for virtual bases. Correct the counting of array
elements.
(layout_nonempty_base_or_field): Simplify. Correct the
calculation of offsets to be propagated through the binfo
hierarchy.
(build_base_field): Avoid creating a FIELD_DECL for empty bases.
Add the FIELD_DECL to TYPE_FIELDS.
(build_base_fields): Adjust accordingly.
(layout_virtual_bases): Use build_base_field.
(end_of_class): Return a tree, not an integer.
(warn_about_ambiguous_direct_bases): Rename to ...
(warn_about_ambiguous_bases): ... this.
(include_empty_classes): New function.
(layout_class_type): Create an alternative version of the type to
be used when as a base class type. Do not call
finish_record_layout until we are done laying out the class.
* cp-tree.h (lang_type_class): Remove size, size_unit. Add
as_base.
(CLASSTYPE_SIZE): Reimplement.
(CLASSTYPE_SIZE_UNIT): Likewise.
(CLASSTYPE_ALIGN): Likweise.
(CLASSTYPE_USER_ALIGN): Likewise.
(CLASSTYPE_AS_BASE): New macro.
(DECL_INITIALIZED_P): Likewise.
(extract_init): Remove prototype.
(build_forced_zero_init): Rename to ...
(build_zero_init): ... this.
(force_store_init_value): Remove.
* decl.c (obscure_complex_init): Remove.
(duplicate_decls): Copy DECL_INITIALIZED_P.
(check_initializer): Do not leave junk in DECL_INITIAL.
(cp_finish_decl): Handle zero-initialization of entities with
static storage duration.
* expr.c (extract_init): Remove.
* init.c (build_forced_zero_init): Remove.
(build_zero_init): New function.
(build_default_init): Use it.
(build_field_list): Skip FIELD_DECLs for base subobjects.
(push_base_cleanups): Likewise.
* method.c (do_build_assign_ref): Likewise.
(synthesize_exception_spec): Likewise.
* pt.c (tsubst_decl): Clear DECL_INITIALIZED_P.
(regenerate_decl_from_template): To not set DECL_INITIAL for a
static data member whose initialization took place in its class.
(instantiate_decl): Do not pass an initializer to cp_finish_decl
in that situation.
* search.c (dfs_push_decls): Skip FIELD_DECLs for base subobjects.
(dfs_unuse_fields): Likewise.
* tree.c (pod_type_p): Handle error_mark_node.
(zero_init_p): Likewise.
* typeck.c (lookup_anon_field): Skip FIELD_DECLs for base
subobjects.
* typeck2.c (store_init_value): Remove #if 0'd code.
(force_store_init_value): Remove.
(process_init_constructor): Use build_zero_init.
2002-09-29 Nathan Sidwell <nathan@codesourcery.com>
PR c++/7788
* rtti.c (unemitted_tinfo_decl_p): Check it has a field.
2002-09-29 Kazu Hirata <kazu@cs.umass.edu>
* cp-tree.h: Fix comment typos.
* decl.c: Likewise.
* pt.c: Likewise.
2002-09-25 Mark Mitchell <mark@codesourcery.com>
* cp/class.c (contains_empty_class_p): New method.
(walk_subobject_offsets): Correct computation of field offset.
(layout_empty_base): Correct placement of emtpy base classes.
(layout_class_type): Warn about ABI changes.
2002-09-23 Mark Mitchell <mark@codesourcery.com>
* cp/class.c (layout_virtual_bases): Do not round the size of the
type to a multiple of the alignment before laying out virtual bases.
(layout_class_type): Correct handling of bit-fields that are wider
than their type inside unions. Round the size of the type to a
even number of bytes when computing the size without virtual
bases.
* cp/cp-tree.h (abi_version_at_least): New macro.
2002-09-21 Kazu Hirata <kazu@cs.umass.edu>
* ChangeLog: Follow spelling conventions.
* ChangeLog.2: Likewise.
* call.c: Likewise.
* class.c: Likewise.
* cp-tree.h: Likewise.
* cvt.c: Likewise.
* decl.c: Likewise.
* decl2.c: Likewise.
* except.c: Likewise.
* friend.c: Likewise.
* g++spec.c: Likewise.
* init.c: Likewise.
* lex.c: Likewise.
* mangle.c: Likewise.
* method.c: Likewise.
* operators.def: Likewise.
* optimize.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.
* semantics.c: Likewise.
* spew.c: Likewise.
* tree.c: Likewise.
* typeck.c: Likewise.
2002-09-18 Devang Patel <dpatel@apple.com>
* cp/cp-tree.h: New prototype for walk_vtabls().
* cp/decl.c (walk_vtables_r): New function.
(struct cp_binding_level): Add new members, namespaces,
names_size and vtables.
(add_decl_to_level): Add decl in namespaces or vtables
chain, if conditions match.
(walk_vtables): New function.
(walk_namespaces_r): Travers separate namespace chain
for namespace decls.
(wrapup_globals_for_namespace): Use names_size instead
of list_length().
* cp/decl2.c (finish_file): Use walk_vtables() instead of
walk_globals() to walk vtable decls.
2002-09-18 Nathan Sidwell <nathan@codesourcery.com>
* decl.c (grokdeclarator): Use assert, not internal_error. Don't
ICE with invalid pointers & references.
2002-09-17 Zack Weinberg <zack@codesourcery.com>
* Make-lang.in: Remove all references to the demangler.
* cxxfilt.c: Moved to binutils.
2002-09-16 Nathan Sidwell <nathan@codesourcery.com>
PR c++/7718
* pt.c (tsubst_decl): Remove assert.
Remove DR 295 implementation.
* pt.c (check_cv_quals_for_unify): Disable function & method cases.
* tree.c (cp_build_qualified_type_real): Likewise. Don't warn
about ignoring volatile qualifiers.
* search.c (lookup_member): Correct documentation.
2002-09-16 Geoffrey Keating <geoffk@apple.com>
* cp-tree.h (union lang_tree_node): Add chain_next option.
2002-09-16 Nathan Sidwell <nathan@codesourcery.com>
* parse.y (parse_finish_call_expr): Check lookup_member result.
PR c++/7015
* semantic.c (finish_asm_stmt): Fix operand/output_operands
thinko.
* typeck.c (c_expand_asm_operands): Protect from error_mark_node.
2002-09-15 Nathan Sidwell <nathan@codesourcery.com>
PR c++/7919
* call.c (build_over_call): Convert this pointer for fns found by
using decls.
2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
* ChangeLog: Follow spelling conventions.
* ChangeLog.1: Likewise.
2002-09-14 Nathan Sidwell <nathan@codesourcery.com>
PR c++/7768
* pt.c (build_template_decl): Copy DECL_DESTRUCTOR_P.
2002-09-14 Kazu Hirata <kazu@cs.umass.edu>
* error.c: Fix comment formatting.
* except.c: Likewise.
* expr.c: Likewise.
* friend.c: Likewise.
* g++spec.c: Likewise.
* init.c: Likewise.
* lex.c: Likewise.
* mangle.c: Likewise.
* method.c: Likewise.
* optimize.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.
* semantics.c: Likewise.
* spew.c: Likewise.
* tree.c: Likewise.
* typeck.c: Likewise.
* typeck2.c: Likewise.
2002-09-13 Matt Austern <austern@apple.com>
PR C++/7828
* cp/cp-tree.h, cp/tree.c: New function non_cast_lvalue_p.
* cp/call.c: Change call-by-const-reference mechanism to use
non_cast_lvalue_p when deciding whether the create a temporary.
We need a temporary when passing, e.g. (long) x by const ref.
2002-09-13 Nathan Sidwell <nathan@codesourcery.com>
* pt.c (unify, ARRAY_TYPE): Element type can be more qualified.
2002-09-13 Kazu Hirata <kazu@cs.umass.edu>
* decl.c: Fix comment formatting.
* decl2.c: Likewise.
2002-09-12 Kazu Hirata <kazu@cs.umass.edu>
* call.c: Fix comment formatting.
* class.c: Likewise.
* cp-lang.c: Likewise.
* cp-tree.h: Likewise.
* cvt.c: Likewise.
2002-09-11 Zack Weinberg <zack@codesourcery.com>
* Make-lang.in: Build cp/cxxfilt.o from $(srcdir)/cp/cxxfilt.c,
and c++filt from cxxfilt.o + version.o + $(LIBDEPS).
* cxxfilt.c: New file: split from libiberty/cplus-dem.c, with
minor adjustments (use version_string, eliminate yet another
duplicate of xmalloc)
2002-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* cp-tree.h (require_complete_eh_spec_types): Add prototype.
2002-09-05 Jason Merrill <jason@redhat.com>
* typeck2.c (add_exception_specifier): Only pedwarn for an
incomplete type.
(require_complete_eh_spec_types): New fn.
(cxx_incomplete_type_diagnostic): Also support pedwarning.
* typeck.c (complete_type_or_diagnostic): Likewise.
* call.c (build_call): Call require_complete_eh_spec_types.
* rtti.c (get_pseudo_ti_desc): Give an error rather than aborting
on an incomplete type.
2002-09-04 Jakub Jelinek <jakub@redhat.com>
* decl.c (start_cleanup_fn): Clear interface_only before
start_function, restore it afterwards.
2002-09-02 Nathan Sidwell <nathan@codesourcery.com>
* cp-tree.h (finish_builtin_type): Remove.
* decl2.c (finish_builtin_type): Move to common code.
* decl.c (build_ptrmemfunc_type): Adjust.
* rtti.c (create_pseudo_type_info): Adjust.
(create_tinfo_types): Adjust.
2002-08-31 Jason Merrill <jason@redhat.com>
* cp-lang.c (cp_expr_size): Allow initialization from a
CONSTRUCTOR.
2002-08-30 Richard Henderson <rth@redhat.com>
PR opt/7515
* tree.c: Include target.h.
(cp_cannot_inline_tree_fn): Don't auto-inline functions that
don't bind locally.
* Makefile.in (tree.o): Update.
2002-08-27 Mark Mitchell <mark@codesourcery.com>
* class.c (layout_virtual_bases): Warn about bugs in G++ that
result in incorrect object layouts.
(layout_class_type): Likewise.
2002-08-24 Matt Austern <austern@apple.com>
* tree.c (lvalue_p_1): Add argument for whether casts of lvalues
are allowable.
(real_lvalue_p): Update caller.
(lvalue_p): Ditto.
(non_cast_lvalue_or_else): New.
* tree.h: Declare it.
* typeck.c (build_unary_op): Use non_cast_lvalue_or_else.
2002-08-22 Mark Mitchell <mark@codesourcery.com>
* typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR
and COND_EXPR specially; fix error message output.
2002-08-22 Jason Merrill <jason@redhat.com>
* pt.c (tsubst_expr): RETURN_EXPR is now RETURN_STMT_EXPR.
* semantics.c (nullify_returns_r): Likewise.
2002-08-17 Gabriel Dos Reis <gdr@integrable-solutions.net>
Fix PR/7621
* typeck.c (finish_class_member_access_expr): Diagnose cases where
name lookup finds nothing.
2002-08-15 Jason Merrill <jason@redhat.com>
* semantics.c (finish_then_clause): Remove redundant assignment.
(finish_if_stmt, begin_switch_stmt, finish_switch_stmt): Move the
extra binding level outside the if/switch statement.
(finish_while_cond, finish_for_cond): Rewrite complex condition
into the loop body.
2002-08-15 Alexandre Oliva <aoliva@redhat.com>
* parse.y (sizeof, alignof, typeof): New non-terminals to
increment skip_evaluation. Replace terminals with them and
decrement skip_evaluation at the end of rules using them.
* decl2.c (mark_used): Don't assemble_external if
skipping evaluation.
2002-08-15 Gabriel Dos Reis <gdr@nerim.net>
Fix PR/7504
* parse.y (parse_finish_call_expr): Handle incomplete
type used to name a scope.
2002-08-15 Nathan Sidwell <nathan@codesourcery.com>
PR c++/7598
* typeck.c (build_unary_op): Fold offsetof idiom. Fixes
regression caused by my 2002-08-08 patch.
2002-08-13 Mark Mitchell <mark@codesourcery.com>
* decl.c (pushdecl_class_level): Honor requests to bind names to
OVERLOADs.
2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* decl2.c (build_call_from_tree): Fix uninitialized variable.
* parse.y (parse_finish_call_expr): Likewise.
* repo.c (old_args, old_dir, old_main): Const-ify.
2002-08-11 Gabriel Dos Reis <gdr@nerim.net>
* decl.c (duplicate_decls): Replace DECL_SOURCE_FILE
DECL_SOURCE_LINE with DECL_SOURCE_LOCATION.
* optimize.c (maybe_clone_body): Likewise.
* pt.c (tsubst_enum): Likewise.
(lookup_template_class): Likewise.
* tree.c (cp_copy_res_decl_for_inlining): Likewise.
2002-08-10 Neil Booth <neil@daikokuya.co.uk>
* lang-specs.h: Remove -ansi.
2002-08-10 Nathan Sidwell <nathan@codesourcery.com>
* tree.c (maybe_dummy_object): Replace // with /* */
2002-08-09 Mark Mitchell <mark@codesourcery.com>
* call.c (standard_conversion): Use build_ptrmem_type.
* cp-tree.h (build_ptrmem_type): New function.
(adjust_result_of_qualified_name_lookup): Likewise.
* decl.c (grokvardecl): Do not look for OFFSET_TYPEs to indicate
static data members.
(build_ptrmem_type): New function.
(grokdeclarator): Do not use build_offset_type when encountering a
qualified name.
* parse.y (parse_finish_call_expr): Use
adjust_result_of_qualified_name_lookup.
* search.c (adjust_result_of_qualified_name_lookup): New function.
* typeck.c (qualify_type_recursive): Use TYPE_PTRMEM_* rather than
accessing OFFSET_TYPEs directly.
2002-08-08 Mike Stump <mrs@apple.com>
* call.c (add_builtin_candidate): legal -> valid, illegal -> invalid.
(type_decays_to): Likewise.
* class.c (find_final_overrider): Likewise.
(maybe_note_name_used_in_class): Likewise.
* decl.c (current_tmpl_spec_kind): Likewise.
(add_binding): Likewise.
(push_class_binding): Likewise.
(duplicate_decls): Likewise.
(layout_var_decl): Likewise.
(grokfndecl): Likewise.
(grokdeclarator): Likewise.
(check_default_argument): Likewise.
* decl2.c (handle_class_head): Likewise.
* error.c (dump_template_decl): Likewise.
* init.c (build_offset_ref): Likewise.
* pt.c (check_specialization_scope): Likewise.
(determine_specialization): Likewise.
(check_explicit_specialization): Likewise.
(maybe_check_template_type): Likewise.
(process_partial_specialization): Likewise.
(check_default_tmpl_args): Likewise.
(push_template_decl_real): Likewise.
(convert_template_argument): Likewise.
(try_class_unification): Likewise.
(get_bindings_real): Likewise.
(do_decl_instantiation): Likewise.
* semantics.c (begin_function_definition): Likewise.
(finish_member_declaration): Likewise.
(check_multiple_declarators): Likewise.
* typeck.c (comp_array_types): Likewise.
(comptypes): Likewise.
(expr_sizeof): Likewise.
(build_binary_op): Likewise.
(dubious_conversion_warnings): Likewise.
(check_return_expr): Likewise.
2002-08-08 Mark Mitchell <mark@codesourcery.com>
* typeck.c (build_class_member_access_expr): Do not return
error_mark_node when no error has occurred.
2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
* typeck.c (build_component_addr): Remove.
(build_unary_op): Just check it's not a bitfield, and then build
an ADDR_EXPR.
2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
* class.c (convert_to_base): Correct check for error_mark_node.
(create_vtable_ptr): Remove unused VFUNS_P parm.
2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
* cp/Make-lang.in (c++.mostlyclean): Remove coverage files.
2002-08-07 Mark Mitchell <mark@codesourcery.com>
Rework build_component_ref.
* call.c (build_vfield_ref): Do not go through build_component_ref.
(build_field_call): Use build_class_member_access_expr.
(build_user_type_conversion_1): Use BASELINK_FUNCTIONS.
(build_object_call): Likewise.
* class.c (convert_to_base): New function.
(type_requires_array_cookie): Use BASELINK_FUNCTIONS.
(instantiate_type): Handle BASELINKs.
* cp-tree.def (BASELINK): New tree code.
* cp-tree.h (BASELINK_P): Reimplement.
(SET_BASELINK_P): Remove.
(BASELINK_BINFO): Reimplement.
(BASELINK_FUNCTIONS): Likewise.
(BASELINK_ACCESS_BINFO): Likewise.
(BASELINK_OPTYPE): Likewise.
(convert_to_base): New function.
(name_p): Likewise.
(build_object_ref): Remove.
(build_component_ref_1): Likewise.
(build_component_ref): Likewise.
(build_x_component_ref): Likewise.
(build_class_member_access_expr): New function.
(finish_class_member_access_expr): Likewise.
(build_ptrmemfunc_access_expr): Likewise.
* decl.c (grokdeclarator): Handle BASELINKs.
* decl2. (build_expr_from_tree): Handle COMPONENT_REFs by using
finish_class_member_access_expr.
(arg_assoc): Handle BASELINKs.
(do_class_using_decl): Likewise.
* error.c (dump_decl): Likewise.
(dump_expr): Use build_ptrmemfunc_access_expr.
* except.c (dtor_nothrow): Use CLASSTYPE_DESTRUCTORS to find
destructors.
(build_throw): Use BASELINK_FUNCTIONS.
* init.c (perform_member_init): Use
build_class_member_access_expr.
(build_offset_ref): Handle BASELINKs. Use
build_class_member_access_expr.
* method.c (hack_identifier): Likewise.
* parse.y (do_id): Use BASELINK, not TREE_LIST.
(primary): Remove uses of build_object_ref.
* pt.c (lookup_template_function): Handle BASELINKs.
(resolve_overloaded_unification): Likewise.
* search.c (build_baselink): Build a BASELINK, not a TREE_LIST.
(lookup_field): Use BASELINK, not TREE_LIST.
(lookup_fnfiels): Likewise.
(setup_class_bindings): Likewise.
* semantics.c (finish_object_call_expr): Do not use
build_method_call when we already know what function is being
called.
* spew.c (identifier_type): Use BASELINK, not TREE_LIST.
* tree.c (really_overloaded_fn): Use OVL_CHAIN for OVERLOADs, not
TREE_CHAIN.
(name_p): New function.
* typeck.c (build_object_ref): Remove.
(build_component_ref_1): Likewise.
(build_x_component_ref): Likewise.
(build_class_member_access_expr): New function.
(finish_class_member_access_expr): Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(get_member_function_from_ptrfunc): Use
build_ptrmemfunc_access_expr.
(build_binary_op): Likewise.
(build_unary_op): Likewise.
(build_ptrmemfunc): Likewise.
(pfn_from_ptrmemfunc): Likewise.
* typeck2.c (build_m_component_ref): Adjust comment.
2002-08-07 Neil Booth <neil@daikokuya.co.uk>
* Make-lang.in (CXX_C_OBJS): Update.
* cp-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option.
* cp-tree.h (cxx_decode_option): Remove.
* decl2.c (compare_options, lang_f_options, unsupported_options,
cxx_decode_option): Remove.
2002-08-06 Gabriel Dos Reis <gdr@nerim.net>
* typeck.c (build_x_unary_op): Handle pointer-to-member.
2002-08-05 Geoffrey Keating <geoffk@redhat.com>
* class.c: Don't include obstack.h.
(popclass):
* decl2.c: Delete bogus comment.
* error.c: Don't include obstack.h.
* except.c: Likewise.
(dump_type): Correct comment.
* method.c: Don't include obstack.h.
* tree.c: Likewise.
2002-08-04 Gabriel Dos Reis <gdr@nerim.net>
Fix PR/2213
* cvt.c (cp_convert_to_pointer): Reject conversions from integral
expressions to pointer-to-data-member of pointer-to-member-functions.
2002-08-04 Geoffrey Keating <geoffk@redhat.com>
* cvt.c (ocp_convert): Delete obsolete code.
* parse.y (permanent_obstack): Delete declaration.
* pt.c (permanent_obstack): Delete declaration.
* repo.c (permanent_obstack): Delete declaration.
(open_repo_file): Use xmalloc instead of permanent_obstack.
(init_repo): Use xstrdup instead of permanent_obstack.
2002-08-04 Nathan Sidwell <nathan@codesourcery.com>
* cp-tree.h (VF_DERIVED_VALUE): Remove.
* class.c (finish_struct_1): Use VF_BINFO_VALUE not VF_DERIVED_VALUE.
2002-08-03 Nathan Sidwell <nathan@codesourcery.com>
PR 7470.
C++ ABI change - vfunc ordering.
* class.c (add_virtual_function): Remove.
(dfs_modify_all_vtables): Take list of all declared
virtuals. Assign all that are not in primary base.
(check_for_override): Adjust comments.
(create_vtable_ptr): Take single list of virtuals. Build chain
of declared virtuals here.
(layout_class_type): Take single list of virtuals. Adjust.
(finish_struct_1): Keep virtuals on single list. Adjust.
2002-08-02 Mark Mitchell <mark@codesourcery.com>
* init.c (build_member_call): Use build_new_method_call, not
build_method_call.
2002-08-02 Krister Walfridsson <cato@df.lth.se>
* Make-lang.in (spew.o, lex.o, pt.o): Add path to parse.h dependencies.
2002-08-02 Mark Mitchell <mark@codesourcery.com>
* call.c (build_method_call): Issue a more helpful error message
about ambiguous method names.
2002-08-02 Nathan Sidwell <nathan@codesourcery.com>
* tree.c (build_shared_int_cst): Make cache file scope, and
GTY it.
2002-08-02 Jason Merrill <jason@redhat.com>
* cp-lang.c (LANG_HOOKS_EXPR_SIZE): Define.
(cp_expr_size): New fn.
* call.c (build_over_call): Lose empty class hackery.
(convert_arg_to_ellipsis): Promote non-POD warning to error.
* typeck.c (build_modify_expr): Don't use save_expr on an lvalue.
* semantics.c (expand_body): Do tree optimization in the function
context, too.
2002-08-01 Neil Booth <neil@daikokuya.co.uk>
* cp-tree.h: Move all warning and flag declarations to c-common.h.
* decl.c: Move all warning and flag variables to c-common.c.
* decl2.c: Move all warning and flag variables to c-common.c.
* lex.c (flag_digraphs): Remove.
(warn_traditional): Now in c-common.c.
2002-07-31 Mark Mitchell <mark@codesourcery.com>
* call.c (build_field_call): Do not look up the field by name.
(build_method_call): Simplify.
(struct z_candidate): Add access_path and conversion_path. Remove
basetype_path.
(convert_class_to_reference): Adjust use of
add_function_candidate.
(add_candidate): Add conversion_path argument.
(add_function_candidate): Use it.
(add_conv_dndidate): Likewise.
(build_builtin_candidate): Likewise.
(add_template_candidate_real): Add conversion_path argument.
(add_template_conv_candidate): Likewise.
(add_template_candidate): Likewise.
(build_user_type_conversion_1): Use it.
(build_new_function_call): Remove name lookup code. Adjust use of
add_template_candidate and add_function_candidate.
(build_new_op): Likewise.
(convert_like_real): Use build_special_member_call.
(build_over_call): Use cand->conversion_path.
(build_special_member_call): New method.
(build_new_method_call): Remove name lookup code.
* cp-tree.def (OFFSET_REF): Update documentation.
(TEMPLATE_ID_EXPR): Likewise.
* cp-tree.h (BASELINK_ACCESS_BINFO): New macro.
(BASELINK_OPTYPE): Likewise.
(build_new_method_call): Adjust prototype.
(build_special_member_call): New method.
(build_baselink): New method.
(build_offset_ref_call_from_tree): Likewise.
(build_call_from_tree): Likewise.
(finish_qualified_call_expr): Remove.
(finish_call_expr): Adjust prototype.
(build_x_function_call): Remove.
* cvt.c (ocp_convert): Use build_special_member_call.
* decl2.c (reparse_absdcl_as_expr): Use finish_call_expr.
(build_expr_from_tree): Adjust handling for TEMPLATE_ID_EXPR and
CALL_EXPR.
(build_offset_ref_call_from_tree): New function.
(build_call_from_tree): Likewise.
* init.c (expand_cleanup): Use build_special_member_call.
(expand_default_init): Likewise.
(build_member_call): Use finish_call_expr.
(build_new_1): Use build_special_member_call.
(push_base_cleanups): Likewise.
* method.c (do_build_assign_ref): Likewise.
* parse.y (template_id): Do not pass a COMPONENT_REF to
lookup_template_function.
(primary): Use parse_finish_call_epxr, not finish_call_expr.
(parse_finish_call_expr): New function.
* pt.c (lookup_template_function): Add assertions.
* search.c (lookup_base): Allow T to be a binfo.
(build_baselink): New function.
(lookup_member): Use it.
* semantics.c (finish_call_expr): Do not do name lookup.
(finish_object_call_expr): Remove #if 0'd code.
(finish_qualified_call_expr): Remove.
* typeck.c (build_x_function_call): Remove.
(build_static_case): Use build_special_member_call.
* typeck2.c (build_functional_cast): Likewise.
2002-07-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c.
2002-07-30 Gabriel Dos Reis <gdr@nerim.net>
* cp-tree.h (VF_DERIVED_VALUE): Restore from previous deletion.
2002-07-30 Nathan Sidwell <nathan@codesourcery.com>
* cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more
documentation.
2002-07-29 Alan Modra <amodra@bigpond.net.au>
* cp-tree.h: Comment typo fix.
2002-07-29 Richard Earnshaw <rearnsha@arm.com>
* spew.c (space_for_token): Allocate zeroed memory for a new token
chunk.
2002-07-27 Roger Sayle <roger@eyesopen.com>
* decl.c (builtin_function_1): No need to explicitly mark
BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn.
2002-07-27 Roger Sayle <roger@eyesopen.com>
* decl2.c (cxx_decode_option): Support -fno-builtin-foo.
2002-07-26 Jason Merrill <jason@redhat.com>
* call.c (build_over_call): Likewise.
(cp_convert_parm_for_inlining): New fn.
(convert_for_arg_passing): New fn.
(convert_default_arg, build_over_call): Use it.
(type_passed_as): New fn.
* pt.c (tsubst_decl): Use it.
* decl2.c (cp_build_parm_decl): New fn.
(build_artificial_parm): Use it.
(start_static_storage_duration_function): Likewise.
* decl.c (start_cleanup_fn, grokdeclarater): Likewise.
(grokparms): Don't mess with DECL_ARG_TYPE.
* typeck.c (convert_arguments): Use convert_for_arg_passing.
* cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
Define.
* cp-tree.h: Declare new fns.
2002-07-26 Neil Booth <neil@daikokuya.co.uk>
* cp-tree.h (flag_operator_names): Remove.
* decl2.c (flag_operator_names): Remove.
(lang_f_options): Remove operator-names.
* lex.c (D_OPNAME): Remove.
(reswords): Remove operator names.
(rid_to_yy): Remove operator names.
(init_reswords): No need to handle D_OPNAME.
* spew.c (read_process_identifier): There are no operator
names.
2002-07-26 Jason Merrill <jason@redhat.com>
* dump.c (cp_dump_tree): Call c_dump_tree.
* Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2002-07-25 Neil Booth <neil@daikokuya.co.uk>
* error.c (print_whitespace): Remove.
* g++spec.c (LIBUNWIND): Move.
* mangle.c (mangled_position, write_signed_number): Remove.
2002-07-25 Neil Booth <neil@daikokuya.co.uk>
* decl2.c (cxx_decode_option): Similarly.
2002-07-25 Gabriel Dos Reis <gdr@nerim.net>
* cp-tree.h (cxx_sizeof_nowarn): Now a macro.
(cxx_sizeof_or_alignof_type): Take a third argument.
(cxx_sizeof): Adjust definition.
(cxx_alignof): Likewise.
* init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality.
* typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for
complaining.
(c_sizeof_nowarn): Remove definition.
(build_unary_op): Use cxx_sizeof_nowarn.
2002-07-24 Geoffrey Keating <geoffk@redhat.com>
* tree.c (cp_build_qualified_type_real): When copying
pointer-to-method types, unshare the record that holds
the cached pointer-to-member-function type.
2002-07-23 Neil Booth <neil@daikokuya.co.uk>
* cp-tree.h (FILE_FUNCTION_PREFIX_LEN): Remove.
2002-07-23 Gabriel Dos Reis <gdr@nerim.net>
Fix PR/7363:
* typeck.c (cxx_sizeof_or_alignof_type): New function.
(c_sizeof): Remove definition.
(expr_sizeof): Use cxx_sizeof.
* decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type.
* decl.c (finish_destructor_body): Use cxx_sizeof.
* semantics.c (finish_alignof): Likewise.
(finish_alignof): Use cxx_alignof.
* cp-tree.h (cxx_sizeof, cxx_alignof): New macros.
(cxx_sizeof_or_alignof_type): Declare.
(my_friendly_assert): Move to ../c-common.h.
2002-07-23 Neil Booth <neil@daikokuya.co.uk>
* class.c, method.c, pt.c, search.c: Don't define obstack macros.
2002-07-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/7347, c++/7348
* cp-tree.h (tsubst_flags_t): Add tf_parsing.
* decl.c (make_typename_type): Use it.
(make_unbound_class_template): Likewise.
(lookup_name_real): Don't call type_access_control if scope is
template parameter dependent.
* parse.y (template_arg): Call make_unbound_class_template with
tf_parsing set.
(nest_name_specifier): Call make_typename_type with tf_parsing set.
(typename_sub0): Likewise.
(typename_sub1): Likewise.
(instantiate_decl): Push class scope.
* pt.c (regenerate_decl_from_template): Call pushclass and popclass
for both static variable and member function template.
(instantiate_decl) Call pushclass and popclass when tsubst'ing type
and arguments.
* search.c (type_access_control): Do type access for TEMPLATE_DECL
too.
2002-07-20 Roger Sayle <roger@eyesopen.com>
* decl2.c (cxx_decode_option): Simplify -fhandle-exceptions
test by using positive_option. Make whitespace consistent.
2002-07-20 Gabriel Dos Reis <gdr@nerim.net>
* spew.c (struct unparsed_test): Replace 'filename' and 'lineno'
members with 'locus'. Adjust use throughout.
(struct feed): Likewise.
(alloc_unparsed_test): Change prototype, take a 'const location_t *'.
Adjust use.
(snarf_defarg): Use error(), not error_with_file_and_line().
2002-07-19 Chris Demetriou <cgd@broadcom.com>
* lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever
cpp_options is included.
2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/2862, c++/2863
* pt.c (determine_specialization): Compare the length of
TYPE_ARG_TYPES. Tidy.
2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/3797
* decl.c (duplicate_decls): Don't propagate inlining parameters from
olddecl to newdecl when newdecl is a specialization of the
instantiation olddecl.
2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/4802, c++/5387
* decl.c (make_typename_type): Use enforce_access.
2002-07-17 Scott Snyder <snyder@fnal.gov>
PR c++/7320
* rtti.c (get_tinfo_decl): Set DECL_COMDAT.
2002-07-12 Mark Mitchell <mark@codesourcery.com>
* class.c (add_method): Correct handling of conversion operators.
2002-07-11 Mark Mitchell <mark@codesourcery.com>
PR c++/7224
* class.c (add_method): Simplify.
2002-07-11 Jason Merrill <jason@redhat.com>
PR c++/7279
* tree.c (cp_copy_res_decl_for_inlining): Also copy
TREE_ADDRESSABLE.
2002-07-10 Graham Stott <graham.stott@btinternet.com>
* pt.c (template_parm_this_level_p, push_template_decl_real):
Pass depth as int pointer.
2002-07-11 Tim Josling <tej@melbpc.org.au>
Remove front end hard coding from gengtype.c.
* config-lang.in (gtfiles): Add files needed for this front end.
2002-07-10 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (unqualified_name_lookup_error): Declare it.
(begin_function_definition): Adjust prototype.
* lex.c (unqualified_name_lookup_error): New function, split out
from ...
(do_identifier): ... here.
* parse.y (parse_begin_function_definition): New function.
(fn.def1): Use it.
* semantics.c (begin_function_definition): Accept decl-specifiers
and attributes as separate parameters.
2002-07-10 Jason Merrill <jason@redhat.com>
PR c++/6255
* decl.c (lookup_name_real): Build a new TYPENAME_TYPE rather than
modifying the old one.
2002-07-09 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (constructor_name_p): Declare it.
(check_template_template_default_arg): Likewise.
* class.c (handle_using_decl): Use constructor_name_p.
* decl.c (grokdeclarator): Likewise.
* decl2.c (constructor_name_p): Define it.
* init.c (build_member_call): Use constructor_name_p.
* parse.y (template_parm): Use check_template_template_default_arg.
* pt.c (check_explicit_specialization): Use constructor_name_p.
* semantics.c (check_template_template_default_arg): New function.
2002-07-08 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
* pt.c (can_complete_type_without_circularity): Add static to
function definition.
2002-07-08 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (have_extern_spec): Declare it
* decl.c (have_extern_spec): Define it.
(start_decl): Eliminate use of used_extern_spec.
(start_function): Likewise.
* parse.y (have_extern_spec): Remove declaration.
(used_extern_spec): Likewise.
(frob_specs): Eliminate use of used_extern_spec.
(.hush_warning): Likewise.
2002-07-07 Mark Mitchell <mark@codesourcery.com>
* Make-lang.in (cp/parse.o): Depend on decl.h.
* cp-tree.h (do_decl_instantiation): Change prototype.
* parse.y: Include decl.h.
(parse_decl_instantiation): New function.
(explicit_instantiation): Use it.
* pt.c (do_decl_instantiation): Accept a DECL, not a DECLARATOR
and DECLSPECS.
2002-07-07 Roger Sayle <roger@eyesopen.com>
* error.c (dump_function_name): Use DECL_TEMPLATE_RESULT for
constructor and destructor tests when passed a TEMPLATE_DECL.
2002-07-05 Jason Merrill <jason@redhat.com>
* cvt.c (cp_convert_to_pointer): Call force_fit_type for null
pointers.
PR optimization/7145
* tree.c (cp_copy_res_decl_for_inlining): Also copy DECL_INITIAL.
2002-07-05 Nathan Sidwell <nathan@codesourcery.com>
Repair damage on weak-impared targets caused by my previous patch.
* cp-tree.h (import_export_tinfo): Add parameter.
* decl2.c (import_export_tinfo): Add parameter, post adjust
DECL_COMDAT.
* rtti.c (emit_tinfo_decl): DECL_COMDAT is (nearly) always setup by
import_export_tinfo.
2002-07-03 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/6944
* init.c (build_aggr_init): Remove qualifiers of init before calling
build_vec_init.
(build_vec_init): Flatten multi-dimensional array during cleanup.
(build_vec_delete_1): Abort if the type of each element is array.
2002-07-03 Graham Stott <graham.stott@btinternet.com>
* pt.c (instantiate_class_template): Fix typo.
2002-07-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
* typeck2.c (cxx_incomplete_type_diagnostic): Fix typo caused
by CVS conflict in my last patch.
2002-07-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/6716
* pt.c (can_complete_type_without_circularity): New function.
(instantiate_class_template): Use it.
* typeck2.c (cxx_incomplete_type_diagnostic): Improve error
message due to incomplete fields.
2002-07-01 Mark Mitchell <mark@codesourcery.com>
PR c++/7112
* mangle.c (write_expression): Add mangling for sizeof when
applied to a type.
* operators.def: Remove stale comment.
2002-06-30 Nathan Sidwell <nathan@codesourcery.com>
* cp-tree.h (CPTI_TINFO_DECL_TYPE): Replace with ...
(CPTI_TYPE_INFO_PTR_TYPE): ... this.
(tinfo_decl_type): Replace with ...
(type_info_ptr_type): ... this.
(import_export_tinfo): Declare.
(tinfo_decl_p): Rename to ...
(unemitted_tinfo_decl_p): ... this.
* decl2.c (import_export_decl): Break out tinfo handling into ...
(import_export_tinfo): ... here. New function.
(finish_file): Adjust.
* rtti.c (TINFO_REAL_NAME): New macro.
(init_rtti_processing): Create the tinfo types.
(get_tinfo_decl_dynamic): Use type_info_ptr_type, get_tinfo_ptr.
(get_tinfo_decl): Adjust.
(get_tinfo_ptr): New function.
(get_type_id): Use it.
(tinfo_base_init): Create vtable decl here, if it doesn't exist.
(ptr_initializer): Use get_tinfo_ptr.
(ptm_initializer): Likewise.
(synthesize_tinfo_var): Break into ...
(get_pseudo_ti_init): ... this. Just create the initializer.
(get_pseudo_ti_desc): .. and this.
(create_real_tinfo_var): Remove.
(create_pseudo_type_info): Don't create the vtable decl here.
(get_vmi_pseudo_type_info): Remove.
(create_tinfo_types): Adjust.
(tinfo_decl_p): Rename to ...
(unemitted_tinfo_decl_p): ... here. Adjust.
(emit_tinfo_decl): Adjust. Create the initializer.
2002-06-27 Mark Mitchell <mark@codesourcery.com>
PR c++/6695
* pt.c (tsubst_friend_class): Substitute into the context of the
friend before using it.
2002-06-26 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (xref_tag): Change prototype.
(handle_class_head): Likewise.
(build_x_component_ref): Likewise.
* decl.c (cxx_init_decl_processing): Adjust call to xref_tag.
(xref_tag): Take attributes as a separate parameter.
(xref_tag_from_type): Adjust call to xref_tag.
* decl2.c (build_expr_from_tree): Adjust call to
build_x_component_ref.
(handle_class_head): Take attributes as a separate parameter.
* parse.y (parse_xref_tag): New function.
(parse_handle_class_head): Likewise.
(primary): Use parse_xref_tag.
(class_head_decl): Use parse_handle_class_head.
(class_head_defn): Likewise.
* rtti.c (init_rtti_processing): Adjust call to xref_tag.
(build_dynamic_cast_1): Likewise.
(create_pseudo_type_info): Likewise.
(emit_support_tinfos): Likewise.
* typeck.c (build_object_ref): Adjust call to
build_x_component_ref.
(build_x_component_ref): Remove protect parameter.
2002-06-25 Mark Mitchell <mark@codesourcery.com>
* call.c (build_op_delete_call): Use BASELINK_FUNCTIONS.
* class.c (handle_using_decl): Likewise.
(instantiate_type): Likewise.
* cp-tree.h (BASELINK_FUNCTIONS): New macro.
(xref_basetypes): Change prototype.
(begin_mem_initializers): New function.
(get_overloaded_fn): Likewise.
* decl.c (xref_basetypes): Simplify.
* error.c (dump_expr): Use BASELINK_FUNCTIONS.
* init.c (build_offset_ref): Likewise.
* parse.y (base_init): Use begin_mem_initializers().
(structsp): Adjust call to xref_basetypes.
* pt.c (determine_specialization): Use BASELINK_FUNCTIONS.
(instantiate_class_template): Adjust call to xref_basetypes.
* semantics.c (begin_mem_initializers): New function.
* tree.c (is_overloaded_fn): Use BASELINK_FUNCTIONS.
(really_overloaded_fn): Likewise.
(get_overloaded_fn): New function.'
(get_first_fn): USe BASELINK_FUNCTIONS.
2002-06-24 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (SCALAR_TYPE_P): New macro.
(check_for_out_of_scope_variable): New function.
(at_class_scope_p): Likewise.
(finish_fname): Likewise.
* class.c (finish_struct): Use at_function_scope_p.
* decl.c (check_for_out_of_scope_variable): New function, split
out from do_identifier.
(finish_enum): Use at_function_scope_p.
* lex.c (do_identifier): Use check_for_out_of_scope_variable.
* parse.y (VAR_FUNC_NAME): Give it <ttype>. Use finish_fname.
(primary): Use at_function_scope_p.
* search.c (at_class_scope_p): New function.
* semantics.c (finish_fname): Likewise.
(check_multiple_declarators): Use at_function_scope_p.
2002-06-23 Mark Mitchell <mark@codesourcery.com>
* parse.y (parse_scoped_id): New function.
(primary): Use it.
* cp-tree.h (do_scoped_id): Adjust declaration.
* lex.c (do_scoped_id): Remove call to yylex.
* decl2.c (build_expr_from_tree): Adjust use of do_scoped_id.
* typeck2.c (add_exception_specifier): Use tree_cons, rather than
expanding it inline.
2002-06-23 Matt Thomas <matt@3am-software.com>
* decl.c (finish_function): Change "#ifdef VMS_TARGET" to
"#if VMS_TARGET".
2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* mangle.c (integer_type_codes): Const-ify.
2002-06-20 Richard Henderson <rth@redhat.com>
PR c++/6747
* typeck.c (mark_addressable): Don't test TREE_ADDRESSABLE early.
Call put_var_into_stack.
2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* spew.c (remove_last_token): Use ARRAY_SIZE in lieu of explicit
array size calculation.
2002-06-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/6892
* pt.c (tsubst_expr): Handle FILE_STMT.
2002-06-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/6723
* pt.c (lookup_template_class): Don't build complete argument of
BOUND_TEMPLATE_TEMPLATE_PARM if appeared as a default template
argument.
2002-06-19 Akim Demaille <akim@epita.fr>
* parse.y (TYPENAME): Rename as tTYPENAME to avoid the clash with
decl.h's TYPENAME.
* spew.c, lex.c: Adjust.
* parse.y (explicit_instantiation): Add empty action to override
the default $$ = $1 where it introduces a type clash.
2002-06-14 Jason Merrill <jason@redhat.com>
* semantics.c (begin_for_stmt): Push the 'for' scope before
adding the FOR_STMT.
C++ ABI changes.
* class.c (build_base_field): Set DECL_PACKED.
(layout_class_type): Don't use tail padding of PODs.
* mangle.c (write_unqualified_name): Fix template conversion op
mangling.
2002-06-16 Richard Henderson <rth@redhat.com>
PR opt/6793
* tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test
after template instantiation.
2002-06-16 Richard Henderson <rth@redhat.com>
* cp-tree.h, decl2.c (flag_ms_extensions): Move to c-common.
2002-06-15 Gabriel Dos Reis <gdr@codesourcery.com>
* cp-tree.h (compiler_error): Remove declaration.
* lex.c (compiler_error): Remove definition.
2002-06-14 Steve Ellcey <sje@cup.hp.com>
* g++spec.c (LIBUNWIND): New.
(lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set.
2002-06-13 Jessica Han <jessica@cup.hp.com>
* class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN.
(build_vtbl_initializer): Honor TARGET_VTABLE_DATA_ENTRY_DISTANCE.
(build_vbase_offset_vtbl_entries): Likewise.
* rtti.c (build_headof): Likewise.
(get_tinfo_decl_dynamic): Likewise.
(create_pseudo_type_info): Likewise.
2002-06-12 Stan Shebs <shebs@apple.com>
* mpw-config.in: Remove file, no longer used.
* mpw-make.sed: Ditto.
2002-06-07 Zack Weinberg <zack@codesourcery.com>
* decl2.c: Update call to cpp_handle_option.
2002-06-07 H.J. Lu (hjl@gnu.org)
* decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT.
2002-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
* error.c (cp_error_at): Fix typo.
2002-06-04 Gabriel Dos Reis <gdr@codesourcery.com>
* error.c (cp_diagnostic_starter): Adjust call.
(maybe_print_instantiation_context): Change prototype to take a
'diagnostic_info *'.
(print_instantiation_full_context): Likewise.
(print_instantiation_partial_context): Likewise.
(cp_diagnostic_starter): Likewise.
(cp_diagnostic_finalizer): Likewise.
(cp_print_error_function): Likewise.
(cp_printer): Take a secondary parameter as a 'text_info *'.
Remove output_state savings. Adjust calls.
2002-06-03 Geoffrey Keating <geoffk@redhat.com>
* pt.c (inline_parm_levels): Mark for GC.
* mangle.c (start_mangling): Allocate G.substitutions here...
(init_mangle): ... rather than here.
(finish_mangling): Clear the varray pointer when done with it.
* spew.c (yylexstring): Don't use VARRAY_FREE.
* search.c (bfs_walk): Don't use VARRAY_FREE.
* decl2.c (pending_statics): Use gengtype to mark.
(deferred_fns): Likewise.
(ssdf_decls): Likewise.
(init_decl2): Delete.
* decl.c (pop_from_top_level): Don't use VARRAY_FREE.
(cxx_init_decl_processing): Don't call init_decl2.
(cxx_pop_function_context): Don't use VARRAY_FREE.
* cp-tree.h (struct saved_scope): No need for special marking
of varrays.
(struct language_function): Likewise.
(local_classes): Use gengtype to mark.
(init_decl2): Delete prototype.
* class.c (init_class_processing): Don't use
ggc_add_tree_varray_root.
(build_vtbl_initializer): Don't use VARRAY_FREE.
* decl.c (typename_compare): Don't use same_type_p.
* decl.c: Include hashtab.h instead of hash.h.
(typename_hash): Update to use htab_h.
(typename_compare): Likewise.
(typename_htab): Use gengtype to mark.
(build_typename_type): Update to use htab_h.
* Make-lang.in (cp/decl.o): Use HASHTAB_H instead of hash.h.
* Make-lang.in (gt-cp-tree.h): New rule.
(cp/tree.o): Depend on gt-cp-tree.h.
* config-lang.in (gtfiles): Add cp/tree.c.
* tree.c: Include gt-cp-tree.h.
(list_hash_table): Use gengtype to mark.
(init_tree): Use gengtype to mark trees.
* Make-lang.in (cp/decl.o): Add debug.h dependency.
* call.c (struct z_candidate): Use gengtype.
(USER_CONV_CAND): Use WRAPPER_ZC.
(convert_class_to_reference): Use build_zc_wrapper.
(build_type_conversion_1): Likewise.
(build_over_call): Use WRAPPER_ZC.
(add_warning): Use build_zc_wrapper.
* cp-lang.c (LANG_HOOKS_MARK_TREE): Delete.
* cp-tree.h (struct lang_identifier): Use gengtype.
(struct template_parm_index_s): Likewise.
(struct ptrmem_cst): Likewise.
(struct tree_binding): Likewise.
(struct tree_overload): Likewise.
(struct tree_srcloc): Likewise.
(struct tree_wrapper): Likewise. Also modify to have a pointer
to struct z_candidate rather than void.
(enum cp_tree_node_structure_enum): New.
(union lang_tree_node): New.
(cxx_mark_tree): Delete prototype.
(cp_tree_node_structure): New prototype.
(build_ptr_wrapper): Delete prototype.
(build_int_wrapper): Delete prototype.
(build_zc_wrapper): New prototype.
* decl.c: Include debug.h
(cxx_mark_tree): Delete.
(cp_tree_node_structure): New.
* tree.c (build_ptr_wrapper): Delete.
(build_int_wrapper): Delete.
(build_zc_wrapper): New.
* cp-tree.h [! ENABLE_TREE_CHECKING] (LANG_TYPE_PTRMEM_CHECK):
Correct typo. Patch from k_fukui@highway.ne.jp.
* semantics.c (current_stmt_tree): Update for change to
struct language_function.
(finish_mem_initializers): Likewise.
* decl.c (cxx_init_decl_processing): Don't set mark_lang_status.
* cp-tree.h (struct language_function): Rename from
cp_language_function. Change all uses.
(cp_function_chain): Don't need to cast.
* class.c (duplicate_tag_error): Reset discriminator.
(check_bases_and_members): Update for data structure changes.
* cp-tree.h (struct lang_id2): Use gengtype.
(flagged_type_tree): Likewise.
(SET_LANG_ID): Use GGC on struct lang_id2.
(struct cp_language_function): Use gengtype. Remove field
'x_vcalls_possible_p'.
(current_vcalls_possible_p): Delete.
(struct lang_type_header): New.
(struct lang_type_class): Rename from struct lang_type. Include
struct lang_type_header.
(struct lang_type_ptrmem): New.
(struct lang_type): New.
(LANG_TYPE_CLASS_CHECK): New. Use it in all the appropriate macros.
(LANG_TYPE_PTRMEM_CHECK): New. Use it in all the appropriate macros.
(TYPE_SET_PTRMEMFUNC_TYPE): Set discriminator, update for changes.
(struct lang_decl_flags): Use gengtype. Add discriminators.
(struct lang_decl): Use gengtype. Add and use discriminators.
Update the macros that reference moved fields.
(LANG_DECL_U2_CHECK): New function. Use it when appropriate.
(SET_DECL_THUNK_P): Set discriminator too.
(clear_inline_text_obstack): Delete prototype.
(finish_inline_definitions): Delete prototype.
(mark_pending_inlines): Delete prototype.
(lang_check_failed): New prototype.
* decl.c (struct named_label_use_list): Use gengtype.
(struct named_label_list): Likewise.
(mark_binding_level): Delete.
(mark_named_label_lists): Delete.
(push_local_name): Set discriminator on DECL_LANG_SPECIFIC.
(cxx_init_decl_processing): Use generated marker routine.
(begin_destructor_body): Delete dead set to
current_vcalls_possible_p.
(mark_lang_function): Delete.
(mark_cp_function_context): Delete.
(lang_mark_tree): Use generated marker routines.
* decl2.c (start_objects): Set discriminator when setting
GLOBAL_INIT_PRIORITY.
* lex.c (retrofit_lang_decl): Set discriminators.
(copy_lang_type): Update for changes to lang_type structure.
(cp_make_lang_type): Set discriminator.
* parse.y: Use gengtype on YYLVAL. Don't use dots in identifiers.
* search.c: Include ggc.h.
* semantics.c (anon_aggr_type_p): Use the macro, don't hand-code it.
(finish_inline_definitions): Delete.
* spew.c (struct token): Use gengtype.
(struct token_chunk): New.
(struct unparsed_text): Use gengtype. Store tokens in chunks.
(struct feed): Use gengtype.
(feed_obstack): Delete.
(feed): Mark as GC root.
(pending_inlines): Mark as GC root.
(pending_inlines_tail): Likewise.
(processing_these_inlines): Likewise.
(token_obstack): Make static.
(first_token): Likewise.
(init_spew): Don't initialize deleted things; use gengtype for roots.
(clear_inline_text_obstack): Delete.
(feed_input): Use GC for struct feed. Update for changes to
struct unparsed_text.
(mark_pending_inlines): Delete.
(next_token): Rename from add_token. Change all callers. Update
for changes to struct unparsed_text.
(space_for_token): New.
(remove_last_token): New.
(alloc_unparsed_text): New.
(snarf_block): Take an unparsed_text. Update for changes to struct
unparsed_text.
(snarf_method): Update for changes to struct unparsed_text.
(snarf_defarg): Update for changes to struct unparsed_text.
* tree.c (lang_check_failed): New.
* Make-lang.in (gt-cp-call.h gt-cp-decl2.h gt-cp-parse.h
gt-cp-pt.h gt-cp-repo.h gt-cp-spew.h): New rules.
(cp/spew.o): Add dependency on gt-<filename>.h.
(cp/decl2.o): Add dependency on gt-<filename>.h.
(cp/call.o): Add dependency on gt-<filename>.h.
(cp/pt.o): Add dependency on gt-<filename>.h.
(cp/repo.o): Add dependency on gt-<filename>.h.
(cp/parse.o): Add dependency on gt-<filename>.h.
* call.c: Use gengtype for roots.
* config-lang.in (gtfiles): Add cp-tree.h decl.h lex.h call.c
decl2.c parse.y pt.c repo.c spew.c.
* cp-tree.h: Use gengtype for roots.
(struct saved_scope): Use GGC, gengtype.
(cp_parse_init): Delete prototype.
(init_pt): Delete prototype.
* decl.c: Use gengtype for roots.
(mark_saved_scope): Delete.
(cxx_init_decl_processing): Don't call deleted initilisation
routines.
(signed_size_zero_node): Delete, unused.
* decl.h: Use gengtype for roots.
* decl2.c: Use gengtype for roots.
* lex.h: Use gengtype for roots.
* parse.y: Use gengtype for roots.
(cp_parse_init): Delete.
* pt.c: Use gengtype for roots.
(init_pt): Delete.
* repo.c: Use gengtype for roots.
* spew.c: Use gengtype for roots.
* Make-lang.in: Allow for filename changes. Add gtype-cp.h.
(cp/decl.o): Add dependency on gtype-cp.h.
* decl.c: Remove use of add_deletable_root, use GTY marker instead.
Include gtype-cp.h. Allow for filename changes.
* Make-lang.in (cp/gt-decl.h): Generate using gengtype.
(cp/decl.o): Add cp/gt-decl.h dependency.
* config-lang.in (gtfiles): New.
* tree.h: Rename struct binding_level to struct cp_binding_level.
* decl.c: Rename struct binding_level to struct cp_binding_level.
Include cp/gt-decl.h.
(struct cp_binding_level): Use gengtype.
(make_binding_level): Use GGC on struct cp_binding_level.
(mark_binding_level): Use gt_ggc_m_cp_binding_level.
(cxx_init_decl_processing): Mark free_binding_level as
deletable.
* decl.c (mark_cp_function_context): Update calling sequence.
* decl.c (start_function): Don't free 'struct
cp_language_function'.
(pop_cp_function_context): Likewise.
(save_function_data): Allocate it using GC.
* semantics.c (genrtl_start_function): Don't free 'struct
cp_language_function'.
2002-05-31 Matthew Woodcraft <mattheww@chiark.greenend.org.uk>
* lang-specs.h: Use cpp_debug_options.
2002-05-28 Zack Weinberg <zack@codesourcery.com>
* mangle.c, tree.c: Include real.h.
* Make-lang.in: Update dependency lists.
2002-05-25 Neil Booth <neil@daikokuya.demon.co.uk>
* lex.c: Don't include c-lex.h.
* parse.y, spew.c: Don't include c-lex.h; include c-pragma.h.
2002-05-23 Neil Booth <neil@daikokuya.demon.co.uk>
* spew.c (yyungetc, snarf_block): Remove indent_level handling.
2002-05-22 Richard Henderson <rth@redhat.com>
* decl.c (obscure_complex_init): Check for VAR_DECL
before using DECL_THREAD_LOCAL.
2002-05-22 Richard Henderson <rth@redhat.com>
* decl.c (check_tag_decl): Handle RID_THREAD.
(obscure_complex_init): Reject run-time init of tls.
(grokvardecl, grokdeclarator): Handle RID_THREAD.
* lex.c (reswords): Add __thread.
(rid_to_yy): Map RID_THREAD to SCSPEC.
2002-05-22 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
* cp-tree.h (cxx_post_options): Kill.
* cp-lex.c (cxx_post_options): Kill.
2002-05-21 Richard Henderson <rth@redhat.com>
* lex.c (rid_to_yy): Add RID_THREAD.
2002-05-21 Alexandre Oliva <aoliva@redhat.com>
* init.c (build_vec_init): Test for trivial copy-assignment when
copy-assigning arrays.
2002-05-20 Andreas Jaeger <aj@suse.de>
* init.c (build_default_init): Remove unused variable.
2002-05-20 Alexandre Oliva <aoliva@redhat.com>
* call.c (any_strictly_viable): New.
(build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs.
2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
* error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing.
2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/186, DR 259
* pt.c (do_decl_instantiation): Don't complain explicit
instantiation after explicit specialization.
(do_type_instantiation): Likewise.
2002-05-19 Alexandre Oliva <aoliva@redhat.com>
* cp-tree.h (complete_type_or_diagnostic): Changed prototype,
renamed from...
(complete_type_or_else): ... this. Redefined as macro.
(cxx_incomplete_type_diagnostic): Declare.
(cxx_incomplete_type_error): Define as macro.
* init.c (build_delete): Warn about incomplete types other than
void, and use the built-in operator delete for them.
* typeck.c (complete_type_or_diagnostic): Renamed from
complete_type_or_else. Added warn_only argument, passed to...
* typeck2.c (cxx_incomplete_type_diagnostic): ... this. Print
warnings or errors depending on new warn_only argument. Renamed
from...
(cxx_incomplete_type_error): ... this. New implementation in
terms of cxx_incomplete_type_diagnostic.
2002-05-18 Jason Merrill <jason@redhat.com>
PR c++/6611
* decl2.c (import_export_decl): If we clear
DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set.
2002-05-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/6620
* pt.c (verify_class_unification): Don't check if PARM is template
parameter dependent. Simplify.
(unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template
parameter dependent expression.
2002-05-14 Jason Merrill <jason@redhat.com>
* rtti.c (get_tinfo_decl): Don't call comdat_linkage.
Do set DECL_COMDAT.
(synthesize_tinfo_var): Take the public decl.
(create_real_tinfo_var): Likewise. Check DECL_COMDAT.
(emit_tinfo_decl): Adjust. Call import_export_decl.
* decl2.c (import_export_decl): Simplify tinfo decl handling.
2002-05-14 Alexandre Oliva <aoliva@redhat.com>
* cp-tree.h (struct lang_type): Added non_zero_init.
(CLASSTYPE_NON_ZERO_INIT_P): New macro.
(zero_init_p, force_store_init_value, build_forced_zero_init): Declare.
* class.c (check_field_decls): Test non_zero_init.
* cvt.c (convert_to_pointer_force): Use cp_convert_to_pointer for
zero-to-NULL conversions.
* decl.c (obscure_complex_init): Don't reset DECL_INITIAL of a
type that needs zero-initialization without zeros.
(check_initializer_decl): Compute zero-initializer for types
that require a non-trivial one.
* init.c (build_forced_zero_init): New function.
(build_default_init): Use it.
* tree.c (zero_init_p): New function.
* typeck2.c (force_store_init_value): New function.
(process_init_constructor): Create non-trivial zero-initializers
for array members and class fields.
2002-05-14 Neil Booth <neil@daikokuya.demon.co.uk>
* lang-specs.h: Remove redundant -lang-c++.
2002-05-13 Jason Merrill <jason@redhat.com>
* class.c (build_vtbl_ref_1): Use fixed_type_or_null.
(fixed_type_or_null): See through reference vars.
(build_base_path): Vtable contents are constant.
* typeck.c (get_member_function_from_ptrfunc): Likewise.
2002-05-12 Jason Merrill <jason@redhat.com>
* cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created
structs are safe.
2002-05-09 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-tree.h (flag_ansi): Remove.
* decl2.c (flag_ansi): Remove.
(cxx_decode_option): Set flag_iso and flag_undef.
2002-05-09 Jason Merrill <jason@redhat.com>
* typeck.c (get_member_function_from_ptrfunc): Reorganize.
Use subtraction rather than a bitmask to get the index.
* cvt.c (cp_convert_to_pointer): Bail on an error_mark_node.
* pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P.
2002-05-07 Neil Booth <neil@daikokuya.demon.co.uk>
* Make-lang.in (decl2.o): Update.
* cp-tree.h (warn_multichar): Remove.
* decl2.c: Include c-common.h.
(warn_multichar): Remove.
2002-05-03 Jason Merrill <jason@redhat.com>
* tree.c (build_cplus_array_type): Only const and volatile get
special handling.
* decl.c (BOOL_TYPE_SIZE): Move default to defaults.h.
2002-04-30 Mark Mitchell <mark@codesourcery.com>
ABI change, returning simple classes from functions.
* class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if
TYPE_HAS_TRIVIAL_INIT_REF is false or
TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true.
2002-04-30 Jason Merrill <jason@redhat.com>
PR debug/6436
* decl.c (grokdeclarator): Don't override TYPE_NAME of an
anonymous class with a typedef if there are attributes.
2002-04-29 Paul Eggert <eggert@twinsun.com>
* parse.y (nomods_initdcl0): Replace $<ttype>3 with $<ttype>$.
2002-04-29 Jakub Jelinek <jakub@redhat.com>
PR c++/6477
* decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is
non-NULL first.
2002-04-29 Mark Mitchell <mark@codesourcery.com>
PR c++/6492
* pt.c (tsubst_friend_class): If the friend has an explicit scope,
enter that scope before name lookup.
PR c++/6486
* method.c (do_build_copy_constructor): Avoid building
cv-qualified reference types.
2002-04-29 Nathan Sidwell <nathan@codesourcery.com>
PR c++/5719
* decl.c (grok_op_properties): Assignment ops don't have to return
by value. operator% should.
2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
PR c/6343
* decl.c (duplicate_decls): Call merge_weak.
2002-04-26 Richard Henderson <rth@redhat.com>
* parse.y (malloced_yyss, malloced_yyvs): New.
(yyoverflow): Re-add. Set them.
(free_parser_stacks): New.
2002-04-26 Mark Mitchell <mark@codesourcery.com>
PR c++/6497
* method.c (do_build_assign_ref): Pass a derivation to
build_method_call when calling base class assignment operators.
2002-04-26 Richard Henderson <rth@redhat.com>
* parse.y (yyoverflow): Revert.
2002-04-26 Richard Henderson <rth@redhat.com>
PR c/3581
* parse.y (string): Remove. Update all uses to use STRING
instead, and not call combine_strings.
* rtti.c (tinfo_name): Use fix_string_type.
* semantics.c (finish_asm_stmt): Don't call combine_strings.
* spew.c (yylexstring): New.
(read_token): Use it.
2002-04-25 Richard Henderson <rth@redhat.com>
PR c/2161
* parse.y (yyoverflow): New.
2002-04-25 Jason Merrill <jason@redhat.com>
PR c++/5607
* search.c (check_final_overrider): No longer static.
* class.c (update_vtable_entry_for_fn): Call it.
* cp-tree.h: Adjust.
2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
* cp-tree.h (cxx_set_yydebug): Die.
* lex.c (YYDEBUG): Get from c-lex.h.
(cxx_set_yydebug): Remove.
* parse.y: Include c-lex.h.
(YYDEBUG): Get from c-lex.h.
2002-04-24 Mark Mitchell <mark@codesourcery.com>
PR c++/6438.
* cvt.c (convert_to_void): Don't unconditionally make COND_EXPRs
void.
2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE):
Redefine.
* cp-tree.h (cp_attribute_table): Rename.
* decl.c (lang_attribute_table): Remove declaration.
(cxx_init_decl_processing): Don't set it.
* tree.c (cp_attribute_table): Rename.
2002-04-24 Jason Merrill <jason@redhat.com>
PR c++/6331
* method.c (do_build_copy_constructor): Use cp_build_qualified_type.
* typeck.c (build_modify_expr): Allow arrays to differ in cv-quals.
The pedwarn for array assignment is now unconditional.
* tree.c (build_cplus_array_type_1): Still process simple array types
normally in templates.
PR c++/6395
* decl.c (make_rtl_for_nonlocal_decl): Don't mess with #pragma i/i
stuff for comdats.
2002-04-23 Jakub Jelinek <jakub@redhat.com>
* parse.y (check_class_key): Allow KEY to be union/enum/struct/class
node with attributes.
2002-2-23 David O'Brien <obrien@FreeBSD.org>
* g++spec.c (MATH_LIBRARY_PROFILE, LIBSTDCXX_PROFILE): Add.
Use MATH_LIBRARY_PROFILE and LIBSTDCXX_PROFILE if profile flag given.
2002-04-23 Mark Mitchell <mark@codesourcery.com>
PR c++/6256:
* pt.c (tsubst_friend_class): Handle templates with explicit
nested names.
PR c++/6331:
* typeck.c (merge_types): Remember the cv-qualification of pointer
types when merging them.
2002-04-20 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_FUNCTION_INIT,
LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine.
* cp-tree.h (cxx_push_function_context, cxx_pop_function_context,
cxx_mark_function_context): New.
* decl.c (push_cp_function_context, pop_cp_function_context,
mark_cp_function_context): Rename for consistency.
(cxx_init_decl_processing): Don't set old hooks.
2002-04-19 Neil Booth <neil@daikokuya.demon.co.uk>
* call.c (convert_type_from_ellipsis): Rename, update.
* cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
* cp-tree.h (convert_type_from_ellipsis): Rename.
* decl.c (cxx_init_decl_processing): Don't set hook.
2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
* call.c (build_new_method_call): Update.
* cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
* cp-tree.h (cxx_incomplete_type_error): New.
* decl.c (grokdeclarator, grokparms): Update.
* decl2.c (check_classfn): Update.
* pt.c (tsubst): Update.
* typeck.c (complete_type_or_else, expr_sizeof,
decay_conversion): Update.
* typeck2.c (incomplete_type_error): Rename.
(add_exception_specifier): Update.
2002-04-18 Jason Merrill <jason@redhat.com>
PR c++/5658
* search.c (setup_class_bindings): A class template qualifies as a
type binding.
2002-04-17 Jakub Jelinek <jakub@redhat.com>
PR c++/6316
* decl2.c (finish_file): Clear DECL_EXTERNAL in a separate loop
before expanding.
2002-04-16 Mark Mitchell <mark@codesourcery.com>
* init.c (begin_init_stmts): Remove commented out code.
(finish_init_stmts): Set STMT_EXPR_NO_SCOPE.
* semantics.c (begin_gobal_stmt_expr): Adjust call to
expand_start_stmt_expr.
2002-04-15 Mark Mitchell <mark@codesourcery.com>
* decl.c (register_dtor_fn): Pass the address of dso_handle, not
dso_handle itself, to __cxa_atexit.
2002-04-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
* error.c (cxx_print_error_function): Adjust call to macros.
2002-04-14 Jakub Jelinek <jakub@redhat.com>
* class.c (layout_virtual_bases): Do all dsize computation on trees.
2002-04-14 Jason Merrill <jason@redhat.com>
* typeck.c (get_member_function_from_ptrfunc): Don't do
gratuitious division and multiplication on
ptrmemfunc_vbit_in_delta targets.
2002-04-12 Mark Mitchell <mark@codesourcery.com>
PR c++/5373.
* semantics.c (finish_expr_stmt): Remember the type of the
expression before any conversions are performed.
2002-04-12 Mark Mitchell <mark@codesourcery.com>
PR c++/5189.
* call.c (add_template_candidate_real): Do not treat member
templates as copy constructors.
2002-04-12 Mark Mitchell <mark@codesourcery.com>
* decl.c (duplicate_decls): Do not copy the RTL for a variable
declaration if the old variable had an incomplete type and the new
variable does not.
(complete_vars): Do not call layout_decl for completed variables.
2002-04-12 Richard Sandiford <rsandifo@redhat.com>
* decl.c (duplicate_decls): Don't try to unify an implicit typedef
with an explicit one.
(follow_tag_typedef): New.
(lookup_tag): Use it to extract the tag of an explicit typedef.
(xref_tag): Likewise.
2002-04-11 Andrew Haley <aph@redhat.com>
* typeck.c (type_after_usual_arithmetic_conversions):
If two types have the same variant, return immediately.
When two floating-point operands are the same precision:
convert to float if one of the operands is float;
if neither operand is one of the standard types, return the type
of the first operand.
2002-04-10 Nathan Sidwell <nathan@codesourcery.com>
PR c++/5507
* decl.c (make_typename_type): Remove implicit typenameness.
2002-04-09 Jason Merrill <jason@redhat.com>
PR optimization/6189
* semantics.c (genrtl_start_function): Don't free
DECL_SAVED_FUNCTION_DATA for inline functions.
* init.c (build_member_call): For now, don't convert to
intermediate base if it would cause an error.
2002-04-08 Paolo Carlini <pcarlini@unitus.it>
* parse.y (namespace_qualifier, maybe_identifier,
begin_explicit_instantiation, end_explicit_instantiation,
apparent_template_type, .finish_template_type,
do_id, maybe_init, defarg_again, component_decl_1):
Add ending ';', in accordance with POSIX.
2002-04-06 Mark Mitchell <mark@codesourcery.com>
PR c++/5571
* class.c (layout_class_type): Remember incomplete static
variables.
(finish_struct_1): Call complete_vars, not
hack_incomplete_structures.
* cp-tree.h (hack_incomplete_structures): Rename to ...
(complete_vars): ... this.
(struct saved_scope): Remove incomplete.
(namespace_scope_incomplete): Remove.
* decl.c (struct binding_level): Remove incomplete.
(incomplete_vars): New variable.
(mark_binding_level): Don't mark incomplete.
(print_binding_level): Don't print it.
(mark_saved_scope): Don't mark incomplete.
(pushdecl): Use maybe_register_incopmlete_var.
(cxx_init_decl_processing): Register incomplete_vars for GC.
(start_decl_1): Clarify error message.
(hack_incomplete_vars): Remove.
(maybe_register_incomplete_var): New function.
(complete_vars): Likewise.
2002-04-06 Jason Merrill <jason@redhat.com>
PR c++/4934
* error.c (dump_expr) [CONVERT_EXPR]: Make sure TREE_TYPE (t) is
set before checking it.
PR c++/525
* init.c (build_member_call): Use build_scoped_ref.
(resolve_offset_ref): Likewise.
* call.c (build_scoped_method_call): Likewise.
* tree.c (maybe_dummy_object): Kludge around current_class_type being
wrong.
* typeck2.c (build_scoped_ref): Return the binfo via binfo_p parm.
* cp-tree.h: Adjust.
* init.c (push_base_cleanups): Just use build_scoped_method_call.
PR c++/6179
* method.c (implicitly_declare_fn): Pass unqualified type to
synthesize_exception_spec.
2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
* cvt.c: Update comment.
* init.c (expand_cleanup_for_base): Update.
* semantics.c (finish_parenthesized_expr): Update.
* typeck.c (cp_truthvalue_conversion): Update.
2002-04-04 Jason Merrill <jason@redhat.com>
* semantics.c (finish_eh_cleanup): New fn.
* cp-tree.h: Add prototype.
* init.c (perform_member_init, expand_cleanup_for_base): Use
finish_eh_cleanup.
* cp-tree.def (SUBOBJECT, CTOR_STMT): Remove.
* cp-tree.h: Remove references.
* decl.c (begin_constructor_body, end_constructor_body): Likewise.
* dump.c (cp_dump_tree): Likewise.
* pt.c (tsubst_expr): Likewise.
* semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove.
(cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT.
* tree.c (cp_statement_code_p): Likewise.
* init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup.
PR c++/5636
* semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on
cleanup for nrv.
PR c++/5104
* typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception
specifiers.
[METHOD_TYPE]: Use same code as FUNCTION_TYPE.
2002-04-03 Richard Henderson <rth@redhat.com>
* cp-lang.c (cxx_warn_unused_global_decl): New.
(LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.
2002-04-03 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine.
* tree.c (init_tree): Don't set hook.
2002-04-03 Roger Sayle <roger@eyesopen.com>
PR c++/5998:
* decl.c (duplicate_decls): Don't mess with assembler names when
redeclaring builtin functions as static.
2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
* call.c (build_addr_func): Update.
* class.c (resolve_address_of_overloaded_function): Update.
* cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
* cp-tree.h (cxx_mark_addressable): New.
* decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update.
* decl2.c (build_cleanup): Update.
* except.c (build_throw): Update.
* init.c (resolve_offset_ref): Update.
* pt.c (convert_nontype_argument): Update.
* semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update.
* typeck.c (decay_conversion, build_array_ref, build_unary_op,
unary_complex_lvalue): Update.
(mark_addressable): Rename.
2002-04-01 Roger Sayle <roger@eyesopen.com>
PR c++/5998:
* decl.c (duplicate_decls): Overwrite the RTL when (and only
when) overwriting a built-in function. Don't use COPY_DECL_RTL,
but follow the SET_DECL_RTL idiom used elsewhere in the function.
2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
* decl.c (grokdeclarator): Update.
* mangle.c (write_integer_cst): Update.
* typeck.c (build_binary_op): Update.
2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
* lex.c (cxx_init): Don't set hook.
2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
* Make-lang.in (error.o): Update.
* cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
* cp-tree.h (struct diagnostic_context): Predeclare.
(cxx_print_error_function): New.
* error.c: Include langhooks-def.h.
(lang_print_error_function): Rename. Update.
(init_error): Don't set hook.
2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
Redefine.
* cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks.
* decl.c (finish_enum): Similarly.
* error.c (dump_type): Similarly.
* lex.c (cxx_init): Similarly.
* mangle.c (write_builtin_type): Similarly.
* typeck.c (comptypes): Similarly.
2002-03-28 Roger Sayle <roger@eyesopen.com>
PR c++/5998:
* decl.c (cxx_init_decl_processing): Re-enable built-in functions
in the g++ front-end.
(duplicate_decl): Allow redefinition of anticipated built-ins.
Fix inlining problem by over-writing the old DECL_RTL.
(lookup_namespace_name): Fail to find an identifier in the
specified namespace if its still anticipated.
(builtin_function_1): New function split out from builtin_function
to create a builtin in the current namespace with given context.
(builtin_function): Call builtin_function_1 to define the
appropriate builtins in both the std and global namespaces.
(select_decl): Don't test for anticipated decls here.
(unqualified_namespace_lookup): Instead ignore them whilst
searching through scopes and namespaces.
* decl2.c (do_nonmember_using_decl): If a using declaration
specifies an anticipated built-in function, mark it as no longer
anticipated in that scope.
(ambiguous_decl): Avoid resolving to an anticipated decl.
* lex.c (do_scoped_id): Fail to find an identifier in the global
namespace if its still anticipated.
2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine.
* cp-tree.h (cp_make_lang_type): Rename.
* lex.c (cp_make_lang_type): Rename.
(make_aggr_type): Update.
* tree.c (init_tree): Don't set make_lang_type_fn.
2002-03-29 Jakub Jelinek <jakub@redhat.com>
PR c++/6073
* class.c (finish_struct_1): Update static field's DECL_MODE even
if its type is a variant of t.
2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.
* cp-tree.h (cxx_insert_default_attributes): New.
* decl.c (insert_default_attributes): Rename.
2002-03-27 Mark Mitchell <mark@codesourcery.com>
PR c++/4884
* call.c (build_op_delete_call): Allow for the fact the placement
may be a COMPOUND_EXPR.
2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
* cp-tree.h (init_cplus_expand): Remove.
(cxx_expand_expr): New.
* expr.c (cplus_expand_expr): Rename cxx_expand_expr,
fix prototype.
(init_cplus_expand): Remove.
* lex.c (cxx_init): Don't call init_cplus_expand.
2002-03-26 Mark Mitchell <mark@codesourcery.com>
PR c++/4884.
* init.c (build_new_1): Allow for the fact the result of
build_function_call may be a COMPOUND_EXPR.
2002-03-26 Nathan Sidwell <nathan@codesourcery.com>
PR c++/5682
* cp-tree.h (BINFO_PRIMARY_P): Explain meaning better.
(dfs_skip_nonprimary_vbases_unmarkedp): Remove.
(dfs_skip_nonprimary_vbases_markedp): Remove.
* search.c (get_shared_vbase_if_not_primary): Remove.
(dfs_skip_nonprimary_vbases_unmarkedp): Remove.
(dfs_skip_nonprimary_vbases_markedp): Remove.
(dfs_unmarked_real_bases_queue_p): Just get the canonical binfo.
(dfs_marked_real_bases_queue_p): Likewise.
2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
* cp-tree.h (cxx_mark_tree): New.
* decl.c (lang_mark_tree): Rename cxx_mark_tree.
2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-tree.h (cxx_maybe_build_cleanup): New.
* decl.c (destroy_local_var, hack_incomplete_structures): Update.
(maybe_build_cleanup): Rename cxx_maybe_build_cleanup.
* tree.c (build_target_expr): Update.
* cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine.
2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
* decl2.c (cxx_decode_option): Handle -E.
* lang-specs.h (default_compilers): Preprocess with cc1plus.
* lex.c (cxx_init): Exit quickly if c_common_init returns NULL.
2002-03-23 Jakub Jelinek <jakub@redhat.com>
PR c++/6037
* decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node.
2002-03-23 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
* error.c (dump_type): Be careful about implicit typenames.
2002-03-21 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
PR C++/3656
* semantics.c (finish_base_specifier): Handle erronous base
classes.
2002-03-22 Zack Weinberg <zack@codesourcery.com>
* error.c: Always use REAL_VALUE_TO_DECIMAL; don't test
REAL_IS_NOT_DOUBLE.
2002-03-22 Jeff Knaggs <jknaggs@redhat.com>
* typeck.c (get_member_function_from_ptrfunc): Scale idx down to
an index into the vtable_entry array regardless of
TARGET_PTRMEMFUNC_VBIT_LOCATION.
2002-03-21 Aldy Hernandez <aldyh@redhat.com>
* tree.c (cp_cannot_inline_tree_fn): Same.
2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
insert_block, getdecls, global_bindings_p): New.
2002-03-20 Nathan Sidwell <nathan@codesourcery.com>
PR c++/4361
* mangle.c (struct globals) Add internal_mangling_p member.
(write_template_param): Do internal mangling, if needed.
(mangle_conv_op_name_for_type): Request internal mangling.
2002-03-20 Jason Merrill <jason@redhat.com>
PR c++/2136
* init.c (build_delete): Check access for a member op delete here.
* decl2.c (delete_sanity): Not here.
2002-03-19 Jason Merrill <jason@redhat.com>
PR c++/5118
* class.c (get_vfield_name): Use the constructor_name.
2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
* cp-tree.h (lang_printable_name): Rename.
* error.c (lang_decl_name): Use new hook.
* lex.c (cxx_init): Remove old hook.
* pt.c (tsubst_decl): Use new hook.
* tree.c (lang_printable_name): Rename.
2002-03-18 Eric Botcazou <ebotcazou@multimania.com>
PR c++/3882
* pt.c (tsubst_decl): Move __PRETTY_FUNCTION__ handling...
(tsubst_expr) [DECL_STMT]: ...here. And substitute the initializer
only after recording the declaration.
2002-03-18 Jason Merrill <jason@redhat.com>
PR c++/2039
* init.c (resolve_offset_ref): Hand off to build_component_ref.
PR c++/4222, c++/5995
* call.c (build_over_call): Fix empty class logic.
PR c++/3870
* cp-tree.h (struct saved_scope): Add last_parms field.
* decl.c (maybe_push_to_top_level): Save last_function_parms.
(pop_from_top_level): Restore it.
PR c++/4377
* mangle.c (write_expression): Strip NOP_EXPRs sooner. Also strip
NON_LVALUE_EXPRs.
PR c++/4003
* pt.c (tsubst_friend_function): Use decl_namespace_context.
PR c++/3948 -- C++ ABI change, followup to 2001-12-18 patch.
* class.c (finish_struct_bits): Also set TREE_ADDRESSABLE for a
type with a nontrivial destructor.
2002-03-17 Jason Merrill <jason@redhat.com>
PR c++/4460
* class.c (build_base_path): Virtual base layout is fixed in
in-charge [cd]tors.
2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
* parse.y (yyparse): Remove macro.
2002-03-17 Jason Merrill <jason@redhat.com>
PR c++/5757
* init.c (build_new_1): Pass the right pointer to op delete.
2002-03-16 Nathan Sidwell <nathan@codesourcery.com>
PR c++/4361
* cp-tree.h (CLASSTYPE_METHOD_VEC): Document where templated
conversion operators go.
(struct lang_decl_flags): Add template_conv_p and unused
bitfields.
(DECL_TEMPLATE_CONV_FN_P): New macro.
* call.c (build_user_type_conversion_1): Don't check second type
conversion of overload set first.
* class.c (add_method): Make sure templated conversion operators
all end up on slot 2.
* lex.c (do_identifier): A conversion operator token might be
satisfied by a templated conversion operator.
* pt.c (check_explicit_specialization): Use
CLASSTYPE_FIRST_CONVERSION_SLOT.
(template_parm_this_level_p): New function.
(push_template_decl_real): Determine DECL_TEMPLATE_CONV_FN_P.
* search.c (lookup_fnfields_1): Template conversions will be on
the first slot.
* typeck.c (build_component_ref): Preserve the type of an
conversion operator name on the overload type.
(build_x_function_call): Retrieve the conversion operator name.
2002-03-15 Richard Henderson <rth@redhat.com>
* init.c (build_new_1): Use size_binop instead of cp_build_binary_op.
2002-03-15 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (CLEANUP_DECL): Remove.
(CLEANUP_EXPR): Likewise.
* decl.c (destroy_local_var): Simplify.
(maybe_build_cleanup): Tidy.
* dump.c (cp_dump_tree): Remove handling of CLEANUP_STMT.
* semantics.c (cp_expand_stmt): Likewise.
* cp/tree.c (cp_statement_code_p): Likewise.
2002-03-15 Jason Merrill <jason@redhat.com>
PR c++/5857
* decl.c (duplicate_decls): Use merge_types instead of common_type.
* typeck.c (common_type): Just hand off to
type_after_usual_arithmetic_conversions and
composite_pointer_type.
(merge_types): New fn.
(commonparms): Use it instead of common_type.
(type_after_usual_arithmetic_conversions): Also handle COMPLEX_TYPE.
(composite_pointer_type): Also handle attributes.
* cp-tree.h: Declare merge_types.
* decl.c (make_rtl_for_nonlocal_decl): Also defer COMDAT
variables.
* decl2.c (maybe_make_one_only): Also mark the decl as needed.
2002-03-14 Richard Henderson <rth@redhat.com>
* decl.c: Include c-pragma.h.
(start_decl, start_function): Invoke maybe_apply_pragma_weak.
* Make-lang.in: Update dependencies.
2002-03-14 Jakub Jelinek <jakub@redhat.com>
PR c++/5908
* call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too.
* cvt.c (convert_to_void): Preserve TREE_NO_UNUSED_WARNING.
2002-03-12 Richard Sandiford <rsandifo@redhat.com>
* mangle.c (write_builtin_type): Handle 128-bit integers even if
they are not a standard integer type.
2002-03-12 Richard Sandiford <rsandifo@redhat.com>
* cp-tree.h (init_init_processing): Remove declaration.
* init.c (BI_header_type, init_init_processing): Remove old ABI stuff.
* decl.c (cxx_init_decl_processing): Don't call init_init_processing.
2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* cp-lang.c (tree_code_type, tree_code_length, tree_code_name):
Define.
* decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not
tree_code_length.
* lex.c (cplus_tree_code_type, cplus_tree_code_length,
cplus_tree_code_name): Delete.
(cxx_init): Don't call add_c_tree_codes, instead set
lang_unsafe_for_reeval. Don't try to copy into the various
tree_code arrays.
2002-03-12 Nathan Sidwell <nathan@codesourcery.com>
PR c++/5659
* decl.c (xref_tag): Don't set CLASSTYPE_DECLARED_CLASS here.
* decl2.c (handle_class_head): Set CLASSTYPE_DECLARED_CLASS for
definitions.
2002-03-11 Nathan Sidwell <nathan@codesourcery.com>
Revert 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>,
DR209 is now not a defect.
* cp-tree.h (skip_type_access_control): Remove.
* decl.c (grokdeclarator): Do type access control for friend
declarations.
* semantics.c (decl_type_access_control): Don't reset
current_type_lookups.
(save_type_access_control): Always save the lookups.
(skip_type_access_control): Remove.
(finish_class_definition): Don't change type_lookups.
2002-03-11 Nathan Sidwell <nathan@codesourcery.com>
Revert 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>,
It is incorrect.
* typeck.c (build_static_cast): Compare non-qualified types
with pointer to member conversions.
2002-03-11 Dan Nicolaescu <dann@ics.uci.edu>
Daniel Berlin <dan@dberlin.org>
* cp-lang.c (ok_to_generate_alias_set_for_type): New function.
(cxx_get_alias_set): Use it.
2002-03-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* cp-tree.h (stabilize_expr): Prototype.
2002-03-08 Craig Rodrigues <rodrigc@gcc.gnu.org>
* cp-tree.h (CLEAR_BINFO_MARKED): Make both parts of
conditional return void.
2002-03-08 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_UNSAVE): Redefine.
* cp-tree.h (cxx_unsave): New.
* tree.c (cp_unsave): Rename cxx_unsave, update prototype.
(init_tree): Update.
2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of
explicit sizeof/sizeof.
* decl2.c (cxx_decode_option): Likewise.
* lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise.
2002-03-02 Nathan Sidwell <nathan@codesourcery.com>
PR c++/775
* decl.c (lookup_tag): Only reject enum/class mismatch, not
class/union mismatch.
* parse.y (check_class_key): New function.
(structsp): Call it.
2002-03-01 Michael Matz <matz@suse.de>
* typeck.c (cp_pointer_int_sum): Complete inner type which is
used later by size_in_bytes().
2002-03-01 Phil Edwards <pme@gcc.gnu.org>
* cp-tree.h: Require __GNUC__ to be #defined.
(build_init): Add missing prototype.
2002-03-01 Jason Merrill <jason@redhat.com>
* except.c: Don't include decl.h or obstack.h. Do include
tree-inline.h.
(build_throw): Destroy temporaries from the thrown
expression before calling __cxa_throw. Construct a thrown
temporary directly into the exception object.
(stabilize_throw_expr): New function.
(wrap_cleanups_r): New function.
* tree.c (stabilize_expr): New function.
* init.c (build_init): New function.
* Make-lang.in (cp/except.o): Adjust .h deps.
2002-02-28 Jason Merrill <jason@redhat.com>
* search.c (lookup_base_r): Don't clear is_non_public just because
we found a friendly scope.
* decl.c (finish_function): Only warn about missing return
statement with -Wreturn-type.
2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
* class.c (build_clone): Update.
* cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
* cp-tree.h (cxx_dup_lang_specific_decl): New.
* lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl.
(copy_decl): Update.
* method.c (make_thunk): Update.
2002-02-27 Zack Weinberg <zack@codesourcery.com>
* decl2.c: Delete traditional-mode-related code copied from
the C front end but not used, or used only to permit the
compiler to link.
2002-02-24 Craig Rodrigues <rodrigc@gcc.gnu.org>
PR c++/4093
* cp-tree.h (SET_BINFO_MARKED): Cast false part of condition
to void.
2002-02-22 Jakub Jelinek <jakub@redhat.com>
PR other/5746
* semantics.c (finish_switch_cond): Don't call get_unwidened
if error_mark_node.
2002-02-22 Nathan Sidwell <nathan@codesourcery.com>
PR c++/2645, DR 295
* cp-tree.h (tsubst_flags_t): Add tf_ignore_bad_quals,
tf_keep_type_decl.
(make_typename_type): Use tsubst_flags_t.
* decl.c (make_typename_type): Adjust. Return non-artificial
TYPE_DECLs, if required.
(grokdeclarator): Simplify CVR qualification handling. Allow bad
qualifiers on typedef types.
* decl2.c (handle_class_head): Adjust make_typename_type call.
* parse.y (nested_name_specifier): Likewise.
(typename_sub0): Likewise.
(typename_sub1): Likewise.
* pt.c (convert_template_argument): Adjust make_typename_type
return value.
(tsubst): Adjust cp_build_qualified_type_real calls.
(check_cv_quals_for_unify): Cope with allowing bad qualifications
on template type parms.
(instantiate_decl): Recheck substitutions to give warnings on bad
qualifications.
* tree.c (cp_build_qualified_type_real): Use tf_allow_bad_quals.
2002-02-21 Aldy Hernandez <aldyh@redhat.com>
* cp/decl.c (duplicate_decls): Merge always_inline attribute.
* cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0
unless DECL_ALWAYS_INLINE.
2002-02-20 Jakub Jelinek <jakub@redhat.com>
* typeck.c (cp_pointer_int_sum): Renamed from
pointer_int_sum, call pointer_int_sum.
2002-02-20 Jakub Jelinek <jakub@redhat.com>
* decl.c (duplicate_decls): Return 0 if issued error about
redeclaration.
2002-02-19 Jason Merrill <jason@redhat.com>
ABI change: Mangle `void (A::*)() const' as
M1AKFvvE, not MK1AFvvE.
* mangle.c (write_function_type): Write cv-quals for member
function type here.
(write_pointer_to_member_type): Not here.
2002-02-18 Jason Merrill <jason@redhat.com>
* pt.c (do_type_instantiation): Don't pedwarn if in_system_header.
(do_decl_instantiation): Likewise.
2002-02-17 Craig Rodrigues <rodrigc@gcc.gnu.org>
PR c++/5685
* decl.c (duplicate_decls): Make warning unconditional
if duplicate default argument declarations are present.
2002-02-17 Jakub Jelinek <jakub@redhat.com>
* typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit
shortening.
2002-02-15 Nathan Sidwell <nathan@codesourcery.com>
* decl.c (grokdeclarator): Set typedef_decl for all TYPE_DECLs,
remove incorrect comment. Move #if 0'd code to common path. Use
IMPLICIT_TYPENAME_P. Simplify & reformat ARRAY_TYPE duplication.
2002-02-13 Jason Merrill <jason@redhat.com>
* decl.c (builtin_function): Set TREE_THIS_VOLATILE on return fns.
(finish_function): Don't warn if current_function_returns_null.
* typeck2.c (digest_init): Do handle values of vector type.
* typeck2.c (digest_init, process_init_constructor): Treat vectors
like arrays.
2002-02-11 Jason Merrill <jason@redhat.com>
* parse.y (reserved_declspecs): Don't handle attributes.
(reserved_typespecquals): Handle them here.
* Make-lang.in (parse.c): Adjust expected conflicts.
2002-02-08 Jakub Jelinek <jakub@redhat.com>
* parse.y (primary, primary_no_id): Use compstmt_or_stmtexpr
instead of compstmt.
(compstmt_or_stmtexpr): Renamed from compstmt.
(compstmt): In addition to compstmt_or_stmtexpr clear last_expr_type.
2002-02-07 Nathan Sidwell <nathan@codesourcery.com>
Rename instantiate_type_flags to tsubst_flags_t & expand use.
* cp-tree.h (instantiate_type_flags): Rename to ...
(tsubst_flags_t): ... here. Rename itf_complain to tf_error,
add tf_warning flag.
(instantiate_type): Adjust prototype.
(tsubst, tsubst_expr, tsubst_copy, lookup_template_class,
do_type_instantiation, cp_build_qualified_type_real): Likewise.
cp_build_qualified_type: Adjust.
* class.c (instantiate_type): Adjust parameter. Rename itf_* to
tf_*.
* call.c (standard_conversion): Rename itf_* to tf_*.
(reference_binding): Likewise.
(convert_like_real): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
(convert_to_reference): Likewise.
* decl.c (lookup_namespace_name): Use tf_* flags.
(make_typename_type): Likewise.
(grokdeclarator): Likewise.
* pt.c (convert_nontype_argument): Adjust COMPLAIN usage.
(coerce_template_template_parms, convert_template_argument,
coerce_template_parms, maybe_get_template_decl_from_type_decl,
lookup_template_class, tsubst_friend_function, tsubst_friend_class,
instantiate_class_template, tsubst_template_arg_vector,
tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument,
tsubst_decl, tsubst_arg_types, tsubst_function_type,
tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr,
instantiate_template, fn_type_unification,
resolve_overloaded_unification, verify_class_unification,
unify, get_bindings_real, do_type_instantiation,
regenerate_decl_from_template, instantiate_decl,
tsubst_initializer_list, tsubst_enum,
get_mostly_instantiated_function_type,
invalid_nontype_parm_type_p): Likewise.
* tree.c (cp_build_qualified_type_real): Likewise.
* typeck.c (build_binary_op): Rename itf_* to tf_*.
(build_ptrmemfunc): Likewise.
(convert_for_assignment): Likewise.
2002-02-07 Nathan Sidwell <nathan@codesourcery.com>
PR c++/109
* decl.c (grokdeclarator): Allow friend declarations from
dependent types.
* decl2.c (handle_class_head): Don't push into template parm contexts.
* pt.c (push_template_decl_real): Template parm contexts are never
being defined.
2002-02-05 Alexandre Oliva <aoliva@redhat.com>
* class.c: Include target.h.
(check_bitfield_decl): Disregard EMPTY_FIELD_BOUNDARY,
BITFIELDS_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS for MS
bit-field layout.
* Make-lang.in: Adjust deps.
2002-02-05 Jason Merrill <jason@redhat.com>
* error.c (dump_type): Be more helpful about VECTOR_TYPE.
2002-02-04 Jakub Jelinek <jakub@redhat.com>
* semantics.c (begin_switch_stmt): Clear SWITCH_TYPE.
(finish_switch_cond): Set SWITCH_TYPE.
2002-02-04 Richard Henderson <rth@redhat.com>
* method.c (use_thunk): Always initialize the block tree. Reindent.
* semantics.c (expand_body): Emit thunks after function, not before.
2002-02-04 Jason Merrill <jason@redhat.com>
* decl.c (start_function): Call cplus_decl_attributes immediately
after grokdeclarator.
* decl.c (start_function): Combine DECL_RESULT handling code.
2002-02-03 Jason Merrill <jason@redhat.com>
* xref.c: Remove.
* Make-lang.in (CXX_OBJS): Remove cp/xref.o
(cp/xref.o): Remove dependencies.
* class.c (finish_struct_1, check_methods): Don't call xref fns.
(finish_struct_1): Likewise.
* friend.c (make_friend_class): Likewise.
* lex.c (cxx_init, cxx_finish, extract_interface_info): Likewise.
* spew.c (read_process_identifier): Likewise.
2002-02-01 Jason Merrill <jason@redhat.com>
PR c++/4872
* decl.c (finish_function): Warn about a non-void function with
no return statement and no abnormal exit.
* cp-tree.h (struct cp_language_function): Add returns_abnormally.
(current_function_returns_abnormally): New macro.
* call.c (build_call): Set it.
* typeck.c (build_component_ref): Always complain about offsetof
constructs on non-PODs. Only make it an error for members of
virtual bases.
* error.c (dump_scope): Don't add TFF_DECL_SPECIFIERS.
(dump_function_decl): Always dump parms.
* decl2.c (finish_static_data_member_decl): Complain about a local
class with a static data member.
PR c++/4286
* search.c (lookup_field_1): Don't xref a static data member
just because we looked it up.
2002-01-31 Jason Merrill <jason@redhat.com>
* Make-lang.in (parse.c): Handle .output file.
PR c++/3395
* decl.c (xref_tag): Remember early attributes in TYPE_ATTRIBUTES,
not TREE_TYPE.
* semantics.c (finish_class_definition): Adjust.
Allow attributes in parms and casts.
* parse.y (named_parm): Don't strip attrs.
(declmods): Remove 'attributes' production.
(nonempty_cv_qualifiers): Accept attributes.
(ATTRIBUTE): Give precedence.
* decl.c (groktypename): Handle attributes.
(grokparms): Likewise.
2002-01-29 Jakub Jelinek <jakub@redhat.com>
* decl2.c (cxx_decode_option): Pass 0 as last argument to
cpp_handle_option.
* lang-specs.h: Use cpp_unique_options instead of cpp_options
when used together with cc1_options.
2002-01-29 Nathan Sidwell <nathan@codesourcery.com>
PR c++/5132
* typeck2.c (digest_init): Make sure non-array core type is
instantiated.
* decl2.c (reparse_absdcl_as_casts): Just store the type in the
constructor, rather than build a new one.
(build_expr_from_tree, CONSTRUCTOR case): Be careful with the
PURPOSE of constructor elts.
2002-01-23 Zack Weinberg <zack@codesourcery.com>
* Make-lang.in (parse.c): Adjust expected number of
shift-reduce conflicts.
(decl.o): Depend on diagnostic.h.
* decl.c: Include diagnostic.h.
(grokdeclarator): Check for null pointer.
(finish_function): Don't abort when
current_binding_level->parm_flag != 1, if errors have
occurred; throw away the statement tree and extra binding
levels, and continue.
* lex.c (note_list_got_semicolon): Check for null pointer.
* method.c (hack_identifier): Just return error_mark_node if
value is error_mark_node.
* parse.y (primary: TYPEID(type_id)): No need to use
TYPE_MAIN_VARIANT here.
(handler_seq): Accept an empty list of catch clauses and
generate a fake handler block to avoid later crashes.
(ansi_raise_identifier): Accept the error token too.
* semantics.c (begin_class_definition,
finish_class_definition): Check for error_mark_node.
2002-01-23 Zack Weinberg <zack@codesourcery.com>
* typeck2.c (friendly_abort): Delete definition.
* cp-tree.h (friendly_abort): Don't prototype.
(my_friendly_assert): Use fancy_abort.
2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org>
* cp-tree.h (my_friendly_abort): Remove.
2002-01-23 Jakub Jelinek <jakub@redhat.com>
* spew.c (pending_inlines, pending_inlines_tail,
processing_these_inlines): Make static.
(mark_pending_inlines): Remove static.
(begin_parsing_inclass_inline): If in function, save pi
for GC to cp_function_chain->unparsed_inlines instead.
(process_next_inline): Likewise.
* cp-tree.h (struct cp_language_function): Add unparsed_inlines.
(mark_pending_inlines): Add prototype.
* decl.c (spew_debug): Remove unused extern.
(mark_lang_function): Call mark_pending_inlines.
2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org>
* call.c, class.c, decl.c, decl2.c, error.c, expr.c, friend.c,
init.c, lex.c, mangle.c, method.c, pt.c, repo.c, rtti.c, search.c,
semantics.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c:
Change my_fancy_abort() to abort().
2002-01-23 Jason Merrill <jason@redhat.com>
PR c++/5453
* class.c (fixed_type_or_null): Fix thinko.
PR c++/3331
* init.c (resolve_offset_ref): Use build_indirect_ref.
* decl2.c (grokclassfn): Don't set DECL_REGISTER on 'this'.
2002-01-22 Jason Merrill <jason@redhat.com>
* parse.y (function_body): Suppress the block for the outermost
curly braces.
* decl.c (pushdecl): Don't try to skip it.
(begin_function_body): Keep the block we create, not the next one.
* init.c (emit_base_init): Don't mess with keep_next_level.
* class.c (build_base_path): Tweak formatting.
2002-01-19 Nathan Sidwell <nathan@codesourcery.com>
Fix regression introduced with patch for c++/775
* parse.y (class_head_defn): Check for template specializations
with a different class-key.
2002-01-17 Jason Merrill <jason@redhat.com>
* decl.c (begin_constructor_body, begin_destructor_body): New fns.
(begin_function_body): Call them and keep_next_level.
* init.c (emit_base_init): Call keep_next_level.
* semantics.c (setup_vtbl_ptr): Lose.
* cp-tree.h (struct cp_language_function): Remove vtbls_set_up_p.
(vtbls_set_up_p): Lose.
* pt.c (tsubst_expr, CTOR_INITIALIZER): Call emit_base_init.
* method.c (do_build_copy_constructor): Likewise.
(synthesize_method): Call finish_mem_initializers.
* parse.y (nodecls): Likewise.
* error.c (dump_type_suffix): Print the exception specs before
recursing.
(dump_function_decl): Here, too.
* cp-tree.h (TMPL_PARMS_DEPTH): Cast to signed HOST_WIDE_INT.
2002-01-10 Ira Ruben <ira@apple.com>
PR c++/907
* decl.c (start_method): Handle attrlist.
2002-01-10 Jakub Jelinek <jakub@redhat.com>
* decl2.c (max_tinst_depth): Increase default limit to 500.
2002-01-10 Graham Stott <grahams@redhat.com>
* spew.c (YYCHAR): Uppercase macro parameter and add
parenthesis.
(YYCODE): Likewise.
(NAME): Uppercase macro parameter.
2002-01-09 Graham Stott <grahams@redhat.com>
* decl.h (grokdeclarator): Wrap long line.
* semantics.c (FINISH_COND): Uppercase macro paramaters and
add parenthesis.
2002-01-08 Graham Stott <grahams@redhat.com>
* xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis.
(PALLOC): Uppercase macro parameter and whitespace.
(SALLOC): Uppercase macro parameter.
(SFREE): Uppercase macros parameter, add parenthese and
whitespace.
(STREQL): Uppercase macro parameter and whitespace.
(STRNEQ): Likewise.
(STRLSS): Likewise.
(STRLEQ): Likewise.
(STRGTR): Likewise.
(STRGEQ): Likewise.
* call.c (convert_like): Add parenthesis and wrap.
(convert_like_with_context): Likewise.
(ICS_RANK): Whitespace.
(NEED_TEMPORARY_P): Remove parenthesis.
* class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and
whitespace.
(VTT_MARKED_BINFO_P): Likewise.
* decl.c (BINDING_LEVEL): Add parenthesis.
(DEF_OPERATOR): Likewise.
* mangle.c (MANGLE_TRACE): Add parenthesis.
(MANGLE_TRACE_TREE): Likewise.
(write_signed_number): Likewise.
(write_unsigned_number): Likewise.
* pt.c (ccat): Uppercase macro parameter.
(cat): Likewise
* search.c (SET_BINFO_ACCESS): Add parenthesis.
2002-01-07 Jason Merrill <jason@redhat.com>
* decl2.c (coerce_new_type): Downgrade error for size_t mismatch
to pedwarn.
PR c++/3536
* method.c (make_thunk): If !flag_weak, give the thunk the
function's linkage.
(use_thunk): Here, too.
2002-01-07 Graham Stott <grahams@redhat.com>
* error.c: Update copyright date.
(print_scope_operator): Add parenthesis.
(print_left_paren): Likewise.
(print_right_paren): Likewise.
(print_left_bracket): Likewise.
(print_right_bracket): Likewise.
(print_template_argument_list_start): Likewise.
(print_template_argument_list_end): Likewise.
(print_non_consecutive_character): Likewise.
(print_tree_identifier): Likewise.
(print_identifier): Likewise.
(NEXT_CODE): Uppercase macro parameter.
(ident_fndecl): Delete unused.
(GLOBAL_THING): Likewise.
2002-01-06 Graham Stott <grahams@redhat.com>
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis.
(VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise.
(VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise.
(RECORD_OR_UNION_TYPE_CHECK): Likewise.
(BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise.
(C_IS_RESERVED_WORD): Uppercase macro parameter.
(C_RID_YYCODE) Likewise.
(ptrmem_cst): Use rtx.
(LOCAL_BINDING_P): Add whitespace.
(INHERITED_VALUE_BINDING_P): Likewise.
(BINDING_SCOPE): Wrap long line.
(BINDING_HAS_LEVEL_P): Remove parenthesis.
(BINDING_VALUE): Wrap long line.
(BINDING_TYPE): Whitespace.
(IDENTIFIER_GLOBAL_VALUE): Add parenthesis.
(SET_IDENTIFIER_GLOBAL_VALUE): Likewise.
(IDENTIFIER_NAMESPACE_VALUE): Likewise.
(SET_IDENTIFIER_NAMESPACE_VALUE: Likewise.
(same_type_p): Uppercase macro parameters.
(same_type_ignoring_top_level_qualifiers_p): Likewise.
(OVL_FUNCTION): Wrap long line.
(OVL_CHAIN): Whitespace.
(OVL_CURRENT): Add parenthesis and whitespace.
(OVL_NEXT): Whitespace.
(OVL_USED): Likewise.
(IDENTIFIER_TYPE_VALUE): Likewise.
(REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis.
(SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace.
(LANG_ID_FIELD): Whitespace.
(SET_LANG_ID(NODE,VALUE,NAME): Likewise.
(IDENTIFIER_LABEL_VALUE): Whitespace and wrap.
(SET_IDENTIFIER_LABEL_VALUE): Whitespace.
(IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap.
(SET_IDENTIFIER_IMPLICIT_DECL); Whitespace.
(IDENTIFIER_ERROR_LOCUS): Whitespace and wrap.
(SET_IDENTIFIER_ERROR_LOCUS); Whitespace.
(IDENTIFIER_VIRTUAL_P): Likewise.
(IDENTIF