2000-11-14 Mark Mitchell * class.c (build_vtbl_initializer): Fix typo in comment. * typeck.c (expr_sizeof): Don't crash on errors. 2000-11-14 Jim Wilson * lang-specs.h: Add %2 after %(cc1_options). 2000-11-14 Richard Henderson * typeck.c (c_sizeof): Be strict about casting result value back to c_size_type_node. (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise. 2000-11-13 Joseph S. Myers * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. 2000-11-11 Jason Merrill * typeck.c (mark_addressable): Don't call put_var_into_stack. * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics in inlines. 2000-11-10 Kaveh R. Ghazi * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy. * lex.c (copy_lang_decl): Likewise. 2000-11-09 Mark Mitchell * dump.c (cp_dump_tree): Don't dump function bodies here. * Make-lang.in (CXX_C_OBJS): Add c-dump.o. (dump.o): Update dependency list. * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove. (flag_dump_translation_unit): Likewise. (CP_TYPE_QUALS): Adjust definition. (DECL_C_BIT_FIELD): Remove. (SET_DECL_C_BIT_FIELD): Likewise. (CLEAR_DECL_C_BIT_FIELD): Likewise. (add_maybe_template): Likewise. (strip_array_types): Likewise. (dump_node_to_file): Likewise. (cp_dump_tree): New function. * decl.c (init_decl_processing): Set lang_dump_tree. * decl2.c (flag_dump_translation_unit): Remove. * dump.c: Move most of it to ../c-dump.c. (cp_dump_tree): New function. * pt.c (add_maybe_template): Remove. * typeck.c (strip_array_types): Likewise. 2000-11-07 Eric Christopher * decl.c (init_decl_processing): Change definition of __wchar_t to wchar_t. Remove artificial declaration of wchar_t. * lex.c: Change instances of __wchar_t to wchar_t. 2000-11-09 Nathan Sidwell * lex.c (do_identifier): Don't lookup_name for operators. * parse.y (operator): Save looking_for_typename. (unoperator): Restore it. * spew.c (frob_opname): Use nth_token for lookahead. 2000-11-08 Nathan Sidwell * decl.c (grok_op_properties): Always use coerce_new_type and coerce_delete_type. * decl2.c (coerce_new_type): Use c_size_type_node. Preserve exception specification. Tidy up. (coerce_delete_type): Preserve exception specification. Tidy up. 2000-11-07 Joseph S. Myers * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c (push_binding_level), error.c (cp_tree_printer), pt.c (process_partial_specialization, tsubst_template_arg_vector), search.c (lookup_member): Use memset () instead of bzero (). 2000-11-07 Nathan Sidwell * decl.c (build_ptrmemfunc_type): Allow error_mark_node. 2000-11-05 Joseph S. Myers * Make-lang.in (c++.distdir): Remove. 2000-11-04 Mark Mitchell * decl2.c (do_nonmember_using_decl): Allow `extern "C"' declarations from different namespaces to be combined. 2000-11-03 Zack Weinberg * decl.c: Include tm_p.h. 2000-11-03 Joseph S. Myers * tree.c (cp_tree_equal): Use memcmp () instead of bcmp (). 2000-11-02 Joseph S. Myers * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c (build_overload_value), repo.c (open_repo_file), xref.c (open_xref_file): Use strchr () and strrchr () instead of index () and rindex (). 2000-11-01 Bernd Schmidt * call.c (build_over_call): Call fold on the CALL_EXPR. 2000-11-01 Gabriel Dos Reis * error.c (dump_template_decl): Separate template hearders with space not comma. 2000-10-31 Gabriel Dos Reis * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace TS_* flags with corresponding TFF_*. Adjust prototypes of functions (which used to take a tree_string_flags) to take an int. * cp-tree.h (enum tree_string_flags): Remove (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros. (type_as_string, decl_as_string, expr_as_string, context_as_string): Adjust prototype. * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER instead of TS_PLAIN. * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of plain `0'. 2000-10-30 Mark Mitchell * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro. (linkage_kind): New enumeration. (decl_linkage): New function. * decl2.c (comdat_linkage): Extend comment. * error.c (dump_function_decl): Print the arguments used to instantiate a template, even when not printing the type of the function. * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P, not TREE_PUBLIC, to test for external linkage. * tree.c (decl_linkage): New function. 2000-10-28 Mark Mitchell * pt.c (instantiate_decl): Always instantiate static data members initialized in-class. 2000-10-27 Zack Weinberg * Make-lang.in: Move all build rules here from Makefile.in, adapt to new context. Wrap all rules that change the current directory in parentheses. Expunge all references to $(P). When one command depends on another and they're run all at once, use && to separate them, not ;. Add OUTPUT_OPTION to all object-file generation rules. Delete obsolete variables. * Makefile.in: Delete. * config-lang.in: Delete outputs= line. 2000-10-26 Gabriel Dos Reis * error.c (dump_function_decl): Print no space between `ptr-operator' the `type-specifier' of the return type. (dump_type_prefix): Make sure we put space at the appropriate place. 2000-10-23 Jason Merrill * call.c (equal_functions): Also call decls_match for extern "C" fns. 2000-10-22 Jason Merrill * call.c (build_conditional_expr): Use ocp_convert to force rvalue conversion. 2000-10-22 Mark Mitchell * call.c (standard_conversion): Use RVALUE_CONVs for all expressions that satisfy lvalue_p, not just those that satisfy real_lvalue_p. * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially. * typeck.c (c_sizeof): Return an expression of `size_t' type, not one with TYPE_IS_SIZETYPE set. (dubious_conversion_warnings): Remove special-case code. 2000-10-21 Geoffrey Keating * decl2.c (arg_assoc_type): Handle VECTOR_TYPE. * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE. (dump_type_prefix): Print vector-of-int as 'int vector'. (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE. * tree.c (walk_tree): Handle VECTOR_TYPE. * decl.c (init_decl_processing): Call MD_INIT_BUILTINS. 2000-10-21 Jason Merrill * parse.y (operator): Set got_object from got_scope. Set looking_for_typename. * decl.c (lookup_name_real): Clear val after setting from_obj. Reorganize diagnostic. 2000-10-20 Jason Merrill * tree.c (walk_tree): Don't walk into default args. * error.c (dump_expr): Use host_integerp. 2000-10-20 David Edelsohn * typeck2.c (abstract_virtuals_error): Use "because" instead of "since" in error message. Fri Oct 20 13:54:59 2000 Richard Kenner * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE. 2000-10-20 Jeffrey Oldham * decl.c (revert_static_member_fn): Fixed typo. 2000-10-19 Mark Mitchell * class.c (subobject_offset_fn): New type. (dfs_record_base_offsets): Remove. (record_base_offsets): Likewise. (dfs_search_base_offsets): Likewise. (record_subobject_offset): New function. (check_subobject_offset): Likewise. (walk_subobject_offsets): Likewise. (record_subobject_offsets): Likewise. (layout_conflict_p): Reimplement. (layout_nonempty_base_or_field): Correct handling of type conflicts during layout. (layout_empty_base): Likewise. (build_base_field): Adjust to handle new representation of empty base offset table. (build_base_fields): Likewise. (layout_virtual_bases): Likewise. (splay_tree_compare_integer_csts): New function. (layout_class_type): Use a splay_tree, rather than a varray, to represent the offsets of empty bases. * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL. * decl.c (select_decl): Don't return declarations that are DECL_ANTICIPATED. 2000-10-18 Mark Mitchell * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD. (fake_std_node): New macro. * decl.c (in_std): Rename to ... (in_fake_std): ... this. (flag_no_builtin): Remove. (flag_no_nonansi_builtin): Likewise. (walk_namespaces_r): Use fake_std_node. (push_namespace): Use std_identifier. (pop_namespace): Use in_fake_std. (lookup_name_real): Use fake_std_node. (init_decl_processing): When -fhonor-std, create the `std' namespace. Don't create a dummy fake_std_node in that case. Adjust call to c_common_nodes_and_builtins. Use std_identifier. (builtin_function): Put builtins whose names don't begin with `_' in the std namespace. * decl2.c (flag_no_builtin): Remove. (flag_no_nonansi_builtin): Likewise. (set_decl_namespace): Use fake_std_node. (validate_nonmember_using_decl): Likewise. (do_using_directive): Likewise. (handle_class_head): Likewise. * dump.c (dequeue_and_dump): Likewise. * except.c (init_exception_processing): Use std_identifier. * init.c (build_member_call): Use fake_std_node. * rtti.c (init_rtti_processing): Use std_identifier. 2000-10-17 Mark Mitchell * cp-tree.h (back_end_hook): Remove declaration. * decl2.c (back_end_hook): Remove definition. * dump.c (dequeue_and_dump): Dump TREE_USED. Tue Oct 17 20:19:06 2000 Brad Lucier * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int). 2000-10-17 Joseph S. Myers * decl.c (WINT_TYPE): Define. (init_decl_processing): Create types unsigned_ptrdiff_type_node, c_size_type_node, signed_size_type_node and wint_type_node. 2000-10-17 Joseph S. Myers * decl2.c (warn_missing_format_attribute): New variable. (lang_decode_option): Decode -Wmissing-format-attribute. 2000-10-16 Mark Mitchell * typeck.c (qualify_type): Remove. (composite_pointer_type): Fix handling of conversions to `cv void*'. 2000-10-14 Kaveh R. Ghazi * Makefile.in (parse.c, parse.h): Fix think-o in last patch. 2000-10-13 Kaveh R. Ghazi * Makefile.in (parse.c, parse.h): Create atomically. 2000-10-12 Mark Mitchell * class.c (current_obstack): Remove. * decl.c (ggc_p): Remove. (start_decl): Don't use decl_tree_cons. (grokdeclarator): Don't use build_decl_list. (start_function): Don't use decl_tree_cons. (finish_function): Don't mess with obstacks. * decl2.c (grok_x_components): Don't use build_decl_list. * lex.c (make_call_declarator): Don't call decl_tree_cons. (implicitly_declare_fn): Don't call build_decl_list. * parse.y (frob_specs): Don't call build_decl_list or decl_tree_cons. (expr_or_declarator_intern): Don't call decl_tree_cons. (primary): Don't call build_decl_list. (fcast_or_absdcl): Likewise. (typed_declspecs): Don't call decl_tree_cons. (reserved_declspecs): Don't call build_decl_list. (declmods): Likewise. (reserved_typespecquals): Likewise. (aggr): Likewise. (new_type_id): Likewise. (cv_qualifiers): Likewise. (after_type_declarator_intern): Likewise. (notype_declarator_intern): Likewise. (absdcl_intern): Likewise. (named_parm): Likewise. * pt.c (most_specialized_class): Likewise. * repo.c (temporary_obstack): Make it a structure, not a pointer. (init_repo): Initialize it. * search.c (current_obstack): Remove. * typeck2.c (add_exception_specifier): Don't call build_decl_list. 2000-10-09 Richard Henderson * Make-lang.in (CXX_EXTRA_HEADERS): Remove. (c++ language support bits for libgcc): Remove. (c++.clean): Remove cplib2.txt cleanup. * config-lang.in (headers, lib2funcs): Remove. * exception.cc, new.cc, new1.cc, new2.cc: Remove files. * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files. * inc/cxxabi.h, inc/exception, inc/new: Remove files. * inc/new.h, inc/typeinfo: Remove files. 2000-10-08 Joseph S. Myers * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already defined. (init_decl_processing): Initialize intmax_type_node and uintmax_type_node. 2000-10-06 Richard Henderson * cp-tree.h (struct cp_language_function): Remove x_result_rtx. (original_result_rtx): Remove. * decl.c (save_function_data): Don't clear x_result_rtx. (mark_lang_function): Don't mark it either. * expr.c (fixup_result_decl): Remove. * semantics.c (genrtl_named_return_value): Frob the return decl before calling emit_local_var. (genrtl_finish_function): Don't call fixup_result_decl. Always emit the jump to return_label. 2000-10-06 Nathan Sidwell * pt.c (lookup_template_class): Set current access for enum. (tsubst_enum): Set file & line for enum decl. * spew.c (yylex): Remove unused variable. 2000-10-05 Richard Henderson * semantics.c (genrtl_finish_function): Don't init or check can_reach_end; remove noreturn and return value checks. 2000-10-05 Tom Tromey * init.c (build_java_class_ref): Use `build_static_name' with a suffix, not a prefix, to build the class object's name. 2000-10-05 Nathan Sidwell * cp-tree.h (access_kind): Fix comment typo. * decl2.c (grokfield): Fix diagnostic typo. * semantics.c (finish_template_type): Fix comment typo. (finish_qualified_object_call_expr): Likewise. 2000-10-05 Nathan Sidwell * pt.c (tsubst_expr, DECL_STMT case): Don't process if tsubsting fails. 2000-10-05 Nathan Sidwell * spew.c (frob_id): New static function. (frob_opname): Use it. (yylex): Use it. 2000-10-01 Mark Mitchell * decl.c (lang_mark_false_label_stack): Remove. * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared. 2000-09-30 Joseph S. Myers * gxxint.texi: Use @email for formatting email addresses. 2000-09-29 Gabriel Dos Reis * error.c: Remove direct obstack manipulation. Replace with output_buffer-based formatting. Adjust calls to removed macros. (obstack_chunk_alloc, obstack_chunk_free): Remove. (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP, OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise. 2000-09-24 Mark Mitchell * ir.texi: Move to ../c-tree.texi. 2000-09-20 Jason Merrill * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P. 2000-09-21 Andreas Jaeger * errfn.c: Move declaration of cp_printer and cp_printers to ... * cp-tree.h: ... here. * error.c: Remove declaration of cp_printer. 2000-09-20 Mark Mitchell * tree.c (mark_local_for_remap_r): Handle CASE_LABELs. 2000-09-20 Hans-Peter Nilsson * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and users. 2000-09-18 Mark Mitchell * decl.c (start_function): Robustify. 2000-09-18 Kaveh R. Ghazi * cp-tree.h (check_function_format): Accept a `status' parameter. * call.c, typeck.c: Updates calls to `check_function_format'. 2000-09-17 Geoffrey Keating * decl2.c (handle_class_head): Always push some scope even in the error case. 2000-09-16 Mark Mitchell * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. 2000-09-14 Joseph S. Myers * lex.c (reswords): Add _Complex. Thu Sep 14 12:10:45 2000 Richard Kenner * Make-lang.in (cplib2.txt): Depend on cp/Makefile. 2000-09-13 J. David Anglin * init.c (begin_init_stmts): Don't use // comments. 2000-09-12 Jason Merrill * decl.c (maybe_deduce_size_from_array_init): Set do_default for all non-extern arrays. * decl.c (grokdeclarator): Complain about 'friend T' for implicit typenames, too. Downgrade complaint to pedwarn. (xref_tag): Warn about surprising behavior of 'friend struct T'. * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for 'class This::Inherited'. 2000-09-12 Mark Mitchell * decl.c (finish_case_label): Given the LABEL_DECL a DECL_CONTEXT. 2000-09-12 Gabriel Dos Reis * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF, TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE): New macros. (sorry_for_unsupported_tree, print_scope_operator, print_left_paren, print_right_paren, print_left_bracket, print_right_bracket, print_whitespace): Likewise. (aggr_variety): Rename to class_key_or_enum. (print_type): Rename to print_type_id. (print_type_specifier_seq, print_simple_type_specifier, print_elaborated_type_specifier, print_rest_of_abstract_declarator, print_parameter_declaration_clause, print_exception_specification, print_nested_name_specifier, print_template_id, typedef_original_name, print_template_argument_list_start, print_template_argument_list_end): New functions. 2000-09-11 Gabriel Dos Reis * ir.texi: Add more documentation. 2000-09-11 Mark Mitchell * cp-tree.h (struct saved_scope): Remove x_function_parms. (current_function_parms): Don't define. (struct cp_language_function): Remove parms_stored. (current_function_just_assigned_this): Don't define. (current_function_parms_stored): Likewise. (static_ctors): Declare. (static_dtors): Likewise. (SF_EXPAND): Don't define. (expand_start_early_try_stmts): Remove declaration. (store_parm_decls): Likewise. * decl.c (static_ctors): Don't declare. (static_dtors): Likewise. (struct binding_level): Remove this_block. (poplevel): Remove dead code. (set_block): Likewise. (mark_binding_level): Don't mark this_block. (mark_saved_scope): Don't mark x_function_parms. (init_decl_processing): Don't add current_function_parms as a GC root. (check_function_type): Change prototype. (start_function): Remove RTL-generation code. (expand_start_early_try_stmts): Remove. (store_parm_decls): Give it internal linkage. Remove RTL-generation code. (finish_function): Remove RTL-generation code. * decl2.c (static_ctors): Fix formatting. (static_dtors): Likewise. * method.c (use_thunk): Don't call store_parm_decls. (synthesize_method): Likewise. * optimize.c (maybe_clone_body): Likewise. * parse.y (fn.def2): Likewise. (.set_base_init): Likewise. (nodecls): Likewise. * pt.c (instantiate_decl): Likewise. * rtti.c (synthesize_tinfo_fn): Likewise. * semantics.c (genrtl_try_block): Simplify. (expand_body): Use genrtl_start_function and genrtl_finish_function. (genrtl_start_function): New function. (genrtl_finish_function): Likewise. 2000-09-11 Nathan Sidwell * error.c (cp_tree_printer, case 'P'): Append break. 2000-09-11 Nathan Sidwell * cp-tree.h (frob_opname): Declare. * parse.y (saved_scopes): New static variable. (cp_parse_init): Adjust. (do_id): If lastiddecl is NULL, do do_identifier. (operator): Save scope information. (unoperator): New reduction. Restore scope information. (operator_name): Append unoperator. Call frob_opname. * spew.c (frob_opname): Define. 2000-09-10 Zack Weinberg * decl.c, rtti.c: Include defaults.h if not already included. Don't define the *_TYPE_SIZE macros. 2000-09-09 Mark Mitchell * cp-tree.h (push_switch): Change prototype. (check_cp_case_value): Remove declaration. (decl_constant_value): Likewise. * decl.c (struct cp_switch): Add switch_stmt and cases. (case_compare): New function. (push_switch): Set switch_stmt. Initialize cases. (pop_switch): Clean up cases. (define_case_label): Rename to ... (finish_case_label): ... this. Do semantic analysis for case labels here. (start_function): Correct comment. * decl2.c (check_cp_case_value): Remove. * expr.c (do_case): Remove. * pt.c (tsubst_expr): Adjust call to finish_case_label. * semantics.c (genrtl_do_poplevel): Remove declaration. (RECHAIN_STMTS): Remove. (finish_break_stmt): Use build_break_stmt. (finish_continue_stmt): Use build_continue_stmt. (finish_switch_cond): Adjust condition here, rater than in c_expand_start_case. (finish_case_label): Remove. * typeck.c (c_expand_return): Remove. (c_expand_start_case): Likewise. 2000-09-07 Gabriel Dos Reis * ir.texi: Document type nodes. 2000-09-06 Mark Mitchell * cp-tree.h (init_cp_semantics): Declare. (genrtl_try_block): Don't declare. (genrtl_handler): Likewise. (genrtl_catch_block): Likewise. (genrtl_ctor_stmt): Likewise. (genrtl_subobject): Likewise. (genrtl_do_poplevel): Likewise. (genrtl_named_return_value): Likewise. * lex.c (init_parse): Call init_cp_semantics. * semantics.c (genrtl_try_block): Give it internal linkage. (genrtl_handler): Likewise. (genrtl_catch_block): Likewise. (genrtl_ctor_stmt): Likewise. (genrtl_subobject): Likewise. (genrtl_do_poplevel): Likewise. (genrtl_named_return_value): Likewise. (lang_expand_stmt): Rename to ... (cp_expand_stmt): ... this. Only handle C++-specific nodes. (init_cp_semantics): Define. * decl.c (initialize_local_var): Remove RTL-generating code. * semantics.c (genrtl_try_block): Fix formatting. Move statement-tree facilities from C++ to C front-end. * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO. (void_zero_node): Remove. (stmt_tree): Likewise. (scope_chain): Adjust. (language_function): Rename to cp_language_function. (cp_function_chain): Adjust. (current_stmt_tree): Remove. (last_tree): Likewise. (last_expr_type): Likewise. (struct lang_decl): Adjust. (STMT_IS_FULL_EXPR_P): Remove. (add_tree): Remove. (begin_stmt_tree): Likewise. (finish_stmt_tree): Likewise. (walk_tree_fn): Likewise. (walk_stmt_tree): Likewise. * class.c (finish_struct): Replace use of add_tree with add_stmt. * decl.c (mark_stmt_tree): Adjust type. (init_decl_processing): Don't build void_zero_node. (initialize_local_var): Adjust usage of current_stmt_tree. (finish_enum): Use add_stmt, not add_tree. (save_function_data): Adjust use of language_function. (finish_constructor_body): Use add_stmt, not add_tree. (finish_destructor_body): Likewise. (push_cp_function_context): Adjust use of language_function. (pop_cp_function_context): Likewise. (mark_lang_function): Likewise. (mark_cp_function_context): Likewise. * init.c (build_aggr_init): Adjust use of current_stmt_tree. (build_vec_init): Likewise. * semantics.c (SET_LAST_STMT): Remove. (RECHAIN_STMTS): Don't use it. (stmts_are_full_exprs_p): Adjust use of current_stmt_tree. (current_stmt_tree): Define. (add_tree): Remove. (finish_goto_stmt): Use add_stmt, not add_tree. (finish_expr_stmt): Likewise. (begin_if_stmt): Likewise. (finish_then_clause): Likewise. (begin_while_stmt): Likewise. (begin_do_stmt): Likewise. (finish_return_stmt): Likewise. (begin_for_stmt): Likewise. (finish_break_stmt): Likewise. (finish_continue_stmt): Likewise. (begin_switch_stmt): Likewise. (finish_case_label): Likewise. (begin_try_block): Likewise. (begin_function_try_block): Likewise. (begin_handler): Likewise. (begin_catch_block): Likewise. (begin_compound_stmt): Likewise. (begin_asm_stmt): Likewise. (finish_asm_stmt): Likewise. (finish_label_stmt): Likewise. (add_decl_stmt): Likewise. (finish_subobject): Likewise. (finish_decl_cleanup): Likewise. (finish_named_return_value): Likewise. (setup_vtbl_ptr): Likewise. (add_scope_stmt): Likewise. (finish_stmt_expr): Likewise. (prune_unused_decls): Remove. (begin_stmt_tree): Likewise. (finish_stmt_tree): Likewise. (prep_stmt): Adjust use of current_stmt_tree. (lang_expand_stmt): Likewise. * tree.c (statement_code_p): Remove. (cp_statement_code_p): New function. (walk_stmt_tree): Remove. (init_tree): Set lang_statement_code_p. 2000-09-06 Zack Weinberg Integrated preprocessor. * Make-lang.in, Makefile.in: Remove all references to input.c, gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS. * gxx.gperf, hash.h, input.c: Delete. * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is initialized properly. * class.c (fixup_pending_inline): Take a tree, not a struct pending_inline *. All callers changed. (init_class_processing): Set RID_PUBLIC, RID_PRIVATE, RID_PROTECTED entries in ridpointers[] array here. * decl.c (duplicate_decls): Do not refer to struct pending_inline. (record_builtin_type, init_decl_processing): Use RID_MAX not CP_RID_MAX. (grokdeclarator): Use C_IS_RESERVED_WORD. * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of cpplib. (grok_x_components): Do not inspect pending_inlines chain. * cp-tree.h (struct lang_identifier): Add rid_code entry. (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New. (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare. (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME, TIME_IDENTIFIER_FILEINFO): Kill. Update prototypes. * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a single 32-bit word. * parse.y: Call do_pending_inlines unconditionally. reinit_parse_for_method is now snarf_method. fn.defpen is no longer necessary. Remove unnecessary annotation on SCOPE. Do not refer to end_of_file or struct pending_inline. * semantics.c (begin_inline_definitions): Call do_pending_inlines unconditionally. * lex.c: Remove all code now shared with C front end. Initialize cpplib properly if USE_CPPLIB. Put reserved words into the get_identifier table. Rewrite pragma handling to work with the registry. Move code to save tokens for later processing to spew.c. * spew.c: Rewrite everything in terms of token streams instead of text. Move routines here from lex.c / input.c as appropriate. GC-mark trees hanging off the pending inlines chain. 2000-09-06 Mark Mitchell * NEWS: Mention that the named return value extension has been deprecated. * cp-tree.h (original_result_rtx): Define. (TREE_REFERENCE_EXPR): Remove. (DECL_VPARENT): Likewise. (pushdecl_nonclass_level): Likewise. (store_return_init): Likewise. (reinit_lang_specific): Likewise. (genrtl_named_return_value): Change prototype. * decl.c (original_result_rtx): Remove. (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs. Do not generate RTL for local variables here. (store_return_init): Remove. * semantics.c (genrtl_named_return_value): Simplify. Fold in store_return_init. (finish_named_return_value): Adjust accordingly. Warn that this extension is deprecated. (lang_expand_stmt): Adjust call to genrtl_named_return_value. 2000-09-06 Nathan Sidwell * pt.c (type_unification_real): Replace switch with if. (unify): Tsubst non-type parms before comparing. 2000-09-06 Nathan Sidwell * error.c (dump_typename): New function, broken out of ... (dump_type): ... here. Use it. * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE. 2000-09-06 Nathan Sidwell * init.c (build_offset_ref): Deal with namespace scoped TEMPLATE_ID_EXPRs. 2000-09-06 Nathan Sidwell * class.c (resolve_address_of_overloaded_function): Add explanation message. * decl.c (define_case_label): Reformat explanation. * decl2.c (finish_static_data_member_decl): Likewise. (grokfield): Likewise. * friend.c (do_friend): Likewise. 2000-09-05 Zack Weinberg * tree.c (walk_tree): Expose tail recursion. (walk_stmt_tree): New function. * cp-tree.h: Prototype walk_stmt_tree. * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not the BLOCKs directly. If a BLOCK has no variables after pruning, discard it. (finish_stmt_tree): Use walk_stmt_tree. No need to save and restore the line number. 2000-09-05 Mark Mitchell * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H. (pt.o): Remove dependency on HTAB_H. * cp-tree.h: Include hashtab.h. (walk_tree): Change prototype. (walk_tree_without_duplicates): New function. * decl.c (check_default_argument): Use it. * optimize.c (remap_decl): Adjust calls to walk_tree. (copy_body): Likewise. (expand_calls_inline): Likewise. (calls_setjmp_p): Use walk_tree_without_duplicates. * pt.c: Don't include hashtab.h. (for_each_template_parm): Use walk_tree_without_duplicates. * semantics.c (finish-stmt_tree): Likewise. (expand_body): Likewise. * tree.c (walk_tree): Add additional parameter. (walk_tree_without_duplicates): New function. (count_trees): Use it. (verify_stmt_tree): Adjust call to walk_tree. (find_tree): Use walk_tree_without_duplicates. (no_linkage_check): Likewise. (break_out_target_exprs): Adjust call to walk_tree. (cp_unsave): Likewise. 2000-09-04 Kriang Lerdsuwanakij * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code. (TEMPLATE_TEMPLATE_PARM): Adjust comment. * cp-tree.h (TYPE_BINFO): Adjust comment. (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise. (TEMPLATE_TYPE_PARM_INDEX): Likewise. (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. (TYPE_TEMPLATE_INFO): Likewise. (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise. * class.c (push_nested_class): Likewise. * decl.c (lookup_name_real): Likewise. (grokdeclarator): Likewise. (grok_op_properties): Likewise. (xref_tag): Likewise. (xref_basetypes): Likewise. * decl2.c (constructor_name_full): Likewise. (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case. (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case. (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM. (dump_type_suffix): Likewise. * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. (get_aggr_from_typedef): Likewise. * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case. (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM. (write_template_parm): Likewise. (write_template_template_parm): Check tree code instead of using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. * method.c (build_overload_nested_name): Add BOUND_TEMPLATE_TEMPLATE_PARM. (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case. * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM. * pt.c (convert_template_argument): Check tree code instead of using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case. (for_each_template_parm): Adjust comment. (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM. (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use template_args_equal to compare template template parameter cases. * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM. * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. * tree.c (copy_template_template_parm): Decide whether to create a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node. (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM. (copy_tree_r): Likewise. * typeck.c (comptypes): Likewise. Check tree code instead of using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. 2000-09-04 Mark Elbrecht * decl.c (finish_function): Move the code for handling functions marked with the constructor and destructor attributes inside the expand_p block. 2000-09-04 Nathan Sidwell * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR. 2000-09-04 Nathan Sidwell * pt.c (lookup_template_class): Remove abort. * tree.c (get_type_decl): Allow error_mark_node. 2000-09-04 Nathan Sidwell * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside TEMPLATE_ID_EXPRs. 2000-09-03 Mark Mitchell * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change new ABI mangling. 2000-09-01 Nathan Sidwell * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify union tag mismatch error reporting. 2000-09-01 Nathan Sidwell * call.c (build_scoped_method_call): Check it is not a namespace. 2000-08-30 Jason Merrill * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context. * tree.c (bot_manip): Check TREE_CONSTANT rather than !TREE_SIDE_EFFECTS. Call break_out_target_exprs and build_target_expr_with_type for the non-AGGR_INIT_EXPR case. * decl.c (start_function): Always call make_function_rtl. 2000-08-29 Zack Weinberg * semantics.c (prune_unused_decls): New function. (finish_stmt_tree): Call it via walk_tree. 2000-08-29 Zack Weinberg * class.c (build_secondary_vtable): Constify a char *. * decl.c (init_decl_processing): Initialize function_id_node, pretty_function_id_node, and func_id_node. * input.c (struct input_source): Constify 'str'. (feed_input): Constify first argument. * mangle.c (write_identifier): Constify argument. * pt.c (mangle_class_name_for_template): Constify argument. 2000-08-29 Mark Mitchell * typeck.c (mark_addressable): Remove code that pokes around in RTL. 2000-08-28 Jason Merrill * lex.c (file_name_nondirectory): Move to toplev.c. * cp-tree.h (LOCAL_CLASS_P): New macro. * class.c (finish_struct_1): Use it. 2000-08-27 Alex Samuel * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo. (write_encoding): Pass another argument to write_name. (write_name): Add ignore_local_scope parameter. Fix handling of local names. (write_nested_name): Use write_unqualified_name. (write_prefix): Likewise. Skip out on FUNCTION_DECLs. (write_template_prefix): Use write_unqualified_name. (write_component): Remove. (write_local_name): Add parameter. Use direct local entity to discriminator calculation. (write_class_enum_type): Pass another argument to write_name. (write_template_template_arg): Likewise. (make_guard_variable): Likewise. 2000-08-27 Jason Merrill * decl.c (pushdecl): Matching decls for local externs are found in the current level. Propagate linkage information from previous declarations. 2000-08-26 Gabriel Dos Reis * ir.texi (Expressions): Fix typo. 2000-08-25 Greg McGary * tree.c (init_tree): Use ARRAY_SIZE. 2000-08-25 Gabriel Dos Reis * error.c (cp_tree_printer): Rework. 2000-08-25 Mark Mitchell * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and dyn-string.o. (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c. (cp-demangle.o): Remove target. (dyn-string.o): Likewise. * decl.c (grokfndecl): Require that `main' return an `int'. * mangle.c (write_encoding): Don't mangle return types for conversion functions. 2000-08-25 Gabriel Dos Reis * error.c (tree_formatting_info): New data type. (tree_being_formatted): New macro. (tree_formatting_flags): Likewise. (put_whitespace): Likewise. (print_tree_identifier): Likewise. (print_identifier): Likewise. (cp_tree_printer, print_function_argument_list, print_declaration, print_expression, print_function_declaration, print_function_parameter, print_type, print_cv_qualifier): New functions. (init_error): Initialize lang_printer. 2000-08-24 Jason Merrill * typeck.c (build_ptrmemfunc): Just reinterpret if there's no adjustment necessary. 2000-08-24 Greg McGary * cp-tree.h (MAIN_NAME_P): Remove macro. 2000-08-24 Gabriel Dos Reis * error.c (print_instantiation_context): Don't forget to flush the buffer. 2000-08-23 Jason Merrill * typeck.c (build_ptrmemfunc): Save the input pmf. * method.c (process_modifiers): Use same_type_p. 2000-08-23 Mark Mitchell * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC. * mangle.c (write_function_type): Change prototype. (write_encoding): Don't mangle return types for constructors or destructors. (write_type): Adjust call to write_function_type. * pt.c (instantiate_template): Instantiate alternate entry points when instantiating the main function. 2000-08-23 Gabriel Dos Reis * error.c (cp_print_error_function): Don't use embedded '\n' in output_printf. 2000-08-23 Gabriel Dos Reis * decl.c (init_decl_processing): Remove bogus initialization. * error.c (lang_print_error_function): Restore here. (init_error): Initialize print_error_function. 2000-08-22 Theodore Papadopoulo * decl2.c (arg_assoc): Revert my 2000-08-11 change. 2000-08-22 Gabriel Dos Reis * Makefile.in (error.o): Depends on diagnostic.h * cp-tree.h (problematic_instantiation_changed, record_last_problematic_instantiation, current_instantiation, print_instantiation_context): Declare. (maybe_print_template_context): Remove. * decl.c (init_decl_processing): Set print_error_function to NULL. (lang_print_error_function): Remove, since we're using a new machinery. * error.c: #include diagnostic.h (function_category): New function. (cp_diagnostic_starter): Likewise. (cp_diagnostic_finalizer): Likewise. (cp_print_error_function): Likewise. (maybe_print_instantiation_context): Likewise. (print_instantiation_full_context): Likewise. (print_instantiation_partial_context): Likewise. (print_instantiation_context): Define. (init_error): Initialize diagnostic pager and finalizer. * pt.c (problematic_instantiation_changed): Define. (record_last_problematic_instantiation): Likewise. (current_instantiation): Likewise. (maybe_print_template_context): Remove. (print_template_context): Likewise. (current_tinst_level): Make static to reflect Brendan Kehoe's change of 1995-04-13. (push_tinst_level): Call print_instantiation_context. 2000-08-21 Nix * lang-specs.h: Do not process -o or run the assembler if -fsyntax-only. 2000-08-21 Joseph S. Myers * decl.c (flag_hosted, flag_noniso_default_format_attributes): New variables. * decl2.c (lang_decode_option): Disable gettext attributes for -ansi. 2000-08-21 Gabriel Dos Reis * lex.c (lang_init_options): Default diagnostic message maximum length to 80, when line-wrapping. 2000-08-20 Mark Mitchell * class.c (build_vtbl_initializer): Clear the entire vtbl_init_data. Start keeping track of the functions for which we have created vcall offsets here. (dfs_build_vcall_offset_vtbl_entries): Remove. (build_vcall_offset_vtbl_entries): Reimplement. (add_vcall_offset_vtbl_entries_r): New function. (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for computing when vcall offsets are necessary. 2000-08-18 Nathan Sidwell * decl.c (member_function_or_else): Use cp_error ... %T. (grokdeclarator): Likewise. (start_method): Likewise. * friend.c (make_friend_class): Use cp_pedwarn ... %T. 2000-08-18 Nathan Sidwell * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class TYPE_DECLs. 2000-08-18 Nathan Sidwell * cp-tree.h (PTRMEM_OK_P): New macro. (itf_ptrmem_ok): New enumeration value. * class.c (resolve_address_of_overloaded_function): Add PTRMEM argument. Diagnose implicit pointer to member. (instantiate_type): Don't diagnose implicit pointer to member here. Pass itf_ptrmem_ok if ok. Adjust calls to resolve_address_of_overloaded_function. * init.c (build_offset_ref): Set PTRMEM_OK_P. (resolve_offset_ref): Don't diagnose implicit pointer to member here. * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here. * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P. (build_unary_op): Deal with single non-static member in microsoft-land. 2000-08-18 Nathan Sidwell * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE. 2000-08-18 Nathan Sidwell * cp-tree.h (enum_name_string): Remove prototype. (report_case_error): Remove prototype. * cp/typeck2.c (enum_name_string): Remove. (report_case_error): Remove. * error.c (dump_expr): Deal with enum values directly. Correctly negate integer constant. 2000-08-17 Nathan Sidwell * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare. (__cxa_vec_delete2, __cxa_vec_delete3): Declare. * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement. (__cxa_vec_delete2, __cxa_vec_delete3): Implement. (__cxa_vec_new): Use __cxa_vec_new2. (__cxa_vec_delete): Use __cxa_vec_delete2. 2000-08-17 Nathan Sidwell * vec.cc (__cxa_vec_new): Set "C" linkage. (__cxa_vec_ctor): Likewise. (__cxa_vec_cctor): Likewise. (__cxa_vec_dtor): Likewise. (__cxa_vec_delete): Likewise. * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage. (__cxa_vec_ctor): Likewise. (__cxa_vec_cctor): Likewise. (__cxa_vec_dtor): Likewise. (__cxa_vec_delete): Likewise. 2000-08-17 Nathan Sidwell * class.c (instantiate_type): Reinstate local variable deleted in previous change. * cvt.c (cp_convert_to_pointer): Pass itf_complain, not itf_no_attributes. 2000-08-17 Nathan Sidwell * cp-tree.h (instantiate_type_flags): New enumeration. (instantiate_type): Change parameter. * class.c (instantiate_type): Adjust prototype. Adjust. * call.c (standard_conversion): Adjust instantiate_type call. (reference_binding): Likewise. (build_op_delete_call): Likewise. (convert_like_real): Likewise. * cvt.c (cp_convert_to_pointer): Likewise. (convert_to_reference): Likewise. * pt.c (convert_nontype_argument): Likewise. * typeck.c (build_binary_op): Likewise. (build_ptrmemfunc): Likewise. (convert_for_assignment): Likewise. 2000-08-17 Nathan Sidwell * cp-tree.h (CPTR_AGGR_TAG): New global tree node. (current_aggr): Define. * decl.c (grokdeclarator): Make sure a friend class is an elaborated type specifier. * parse.y (current_aggr): Remove static definition. (cp_parse_init): Adjust. (structsp): Clear and restore current_aggr. (component_decl_list): Clear current_aggr. * error.c (dump_type, case TYPENAME_TYPE): Don't emit the aggregate tag on the typename's context. * pt.c (tsubst_friend_class): Return error_mark_node, if parms becomes NULL. (instantiate_class_template): Ignore error_mark_node friend types. 2000-08-14 Nathan Sidwell * cvt.c (warn_ref_binding): New static function, broken out of ... (convert_to_reference): ... here. Use it. 2000-08-11 Kriang Lerdsuwanakij * parse.y (template_arg): Add rule for template qualified with global scope. 2000-08-11 Theodore Papadopoulo * decl2.c (add_function): Reorganize. (arg_assoc): Do not consider function template decls. 2000-08-11 Jason Merrill * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're looking inside. 2000-08-11 Nathan Sidwell * cp-tree.h (resolve_scope_to_name): Remove unused prototype. (lookup_nested_tag): Likewise. * decl2.c (grokfield): Fix comment to reflect many types of _DECLs can be produced. 2000-08-11 Nathan Sidwell * parse.y (named_complex_class_head_sans_basetype): Remove always true if. 2000-08-11 Nathan Sidwell * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build explicit TEMPLATE_ID_EXPR args. (build_expr_from_tree, case CALL_EXPR): Likewise. 2000-08-11 Nathan Sidwell * decl.c (check_tag_decl): Diagnose typename's which don't declare anything. 2000-08-10 Nathan Sidwell * init.c (build_aggr_init): Reject bogus array initializers early. 2000-08-09 Nathan Sidwell * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi runtime. * cp/tinfo.cc (__dynamic_cast): Likewise. * cp/inc/cxxabi.h (__dynamic_cast): Likewise. 2000-08-09 Nathan Sidwell * cvt.c (convert_to_pointer_force): Fix error message when attempting to cast from ambiguous base. 2000-08-08 Jason Merrill * pt.c (tsubst_aggr_type): Bail if creating the argvec fails. (tsubst_template_arg_vector): Likewise. * decl2.c (build_anon_union_vars): Choose the largest field; don't assume that one will be as large as the union. 2000-08-07 Kazu Hirata * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo. * decl.c (pop_labels): Likewise. 2000-08-04 Jeffrey Oldham * inc/cxxabi.h (__pbase_type_info): Changed member names to match specifications. (__pointer_to_member_type_info): Likewise. (__base_class_info): Likewise. (__class_type_info): Likewise. (__si_class_type_info): Likewise. (__vmi_class_type_info): Likewise. * tinfo.cc (__si_class_type_info::__do_find_public_src): Changed member names to match specifications. (__vmi_class_type_info::__do_find_public_src): Likewise. (__si_class_type_info::__do_dyncast): Likewise. (__vmi_class_type_info::__do_dyncast): Likewise. (__si_class_type_info::__do_upcast): Likewise. (__vmi_class_type_info::__do_upcast): Likewise. * tinfo2.cc (__pbase_type_info::__do_catch): Likewise. (__pbase_type_info::__pointer_catch): Likewise. (__pointer_type_info::__pointer_catch): Likewise. (__pointer_to_member_type_info::__pointer_catch): Likewise. 2000-08-04 Zack Weinberg * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist. * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS. (cc1plus): Link with $(BACKEND) and $(C_OBJS). 2000-08-04 Mark Mitchell * cp-tree.h (add_method): Change prototype. * class.c (add_method): Remove FIELDS parameter. Add ERROR_P. Don't double the size of the method vector in the error case. (handle_using_decl): Adjust call to add_method. (add_implicitly_declared_members): Likewise. (clone_function_decl): Likewise. * decl2.c (check_classfn): Likewise. * semantics.c (finish_member_declaration): Likewise. 2000-08-04 Joseph S. Myers * decl.c (flag_isoc94): New variable. 2000-08-02 Jason Merrill * pt.c (do_type_instantiation): Add complain parm; don't complain if called recursively. * cp-tree.h, parse.y: Adjust. 2000-08-02 Zack Weinberg * decl2.c: Silently ignore -Wstrict-prototypes; warn about -Wno-strict-prototypes. * g++spec.c: Adjust type of second argument to lang_specific_driver, and update code as necessary. * cp-tree.h: Don't prototype min_precision here. (my_friendly_assert): Cast expression to void. * semantics.c (do_poplevel): Initialize scope_stmts. 2000-08-02 Mark Mitchell * cp-tree.h (DECL_NEEDED_P): Tweak. 2000-07-28 Jason Merrill * lang-specs.h: Use %i in rule for .ii files. 2000-07-31 Zack Weinberg * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0. 2000-07-30 Mark Mitchell Allow indirect primary bases. * cp-tree.h (struct lang_type): Remove vfield_parent. Add primary_base. (CLASSTYPE_VFIELD_PARENT): Remove. (CLASSTYPE_PRIMARY_BINFO): Reimplement. (BINFO_PRIMARY_BINFO): Remove. (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement. (BINFO_VBASE_PRIMARY_P): Likewise. (BINFO_PRIMARY_BASE_OF): New macro. (BINFO_INDIRECT_PRIMARY_P): Likewise. (get_primary_binfo): New function. * decl.c (lang_mark_tree): Make lang_type::primary_base. * class.c (vcall_offset_data_s): Rename to ... (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p, and add ctor_vtbl_p. (get_derived_offset): Use get_primary_binfo. (dfs_mark_primary_bases): Adjust handling of virtual primary bases. (mark_primary_bases): Likewise. (set_primary_base): Take a binfo, not an integer, as a representation of the primary base. (indirect_primary_base_p): Remove. (determine_primary_base): Adjust for indirect primary bases. (dfs_find_final_overrider): Fix typo in coment. (update_vtable_entry_for_fn): Use get_primary_binfo. (layout_nonempty_base_or_field): Tweak. (build_base_fields): Adjust for new primary base semantics. (dfs_propagate_binfo_offsets): Remove. (propagate_binfo_offsets): Rewrite. (dfs_set_offset_for_shared_vbases): Remove. (layout_virtual_bases): Don't use it. (layout_class_type): Set CLASSTYPE_SIZE correctly under the new ABI. (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not CLASSTYPE_VFIELD_PARENT. (dfs_get_primary_binfo): New function. (get_primary_binfo): Likewise. (dump_class_hierarchy_r): Tweak printing of primary bases. (build_vtbl_initializer): Fix typo in comments. Use vtbl_init_data. (build_vcall_and_vbase_vtbl_entries): Likewise. (build_vbaes_offset_vtbl_entries): Likewise. (dfs_build_vcall_offset_vtbl_entries): Adjust setting of BV_VCALL_INDEX to handle indirect primary bases. (build_vcall_offset_vtbl_entries): Use vtbl_init_data. (build_rtti_vtbl_entries): Likewise. * search.c (get_shared_vbase_if_not_primary): Tweak. (find_vbase_instance): Likewise. (binfo_for_vtable): Simplify. * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF. (make_binfo): Make it have 11 entries. 2000-07-30 Alex Samuel * mangle.c (DECL_TEMPLATE_ID_P): Remove. (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when ascertaining primaryness. (G): Remove template_args. (decl_is_template_id): New function. (write_encoding): Use decl_is_template_id. (write_name): Likewise. Handle type_decls. Get main variant of type decls. (write_nested_name): Likewise. (write_prefix): Likewise. (write_template_prefix): Likewise. (write_special_name_constructor): Remove defunct production from comment. (write_bare_function_type): Remove comment about absent parameter. (write_template_template_arg): Add missing grammar production to comment. 2000-07-27 Jason Merrill * decl.c (duplicate_decls): If common_type produces a non-typedef type for a typedef, just use the old type. 2000-07-27 Mark Mitchell * cp-tree.h (function_depth): Declare. (verify_stmt_tree): Likewise. (find_tree): Likewise. * decl.c (function_depth): Give it external linkage. * optimize.c (optimize_function): Increment and decrement it. * tree.c (verify_stmt_tree_r): New function. (verify_stmt_tree): Likewise. (find_tree_r): Likewise. (find_tree): Likewise. 2000-07-27 Jason Merrill * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use TYPE_PTRMEMFUNC_P. * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC. 2000-07-26 Mark Mitchell * decl.c (start_cleanup_fn): Mark the function as `inline'. * decl2.c (get_guard): Call cp_finish_decl, not rest_of_decl_compilation, for local guards. * lex.c (do_identifier): Remove unused variable. Wed Jul 26 15:05:51 CEST 2000 Marc Espie * parse.y: Add missing ';'. 2000-07-26 Mark Mitchell * parse.y (empty_parms): Use `()', not `(...)', when in the scope of `extern "C++"'. 2000-07-25 Nathan Sidwell Kill strict_prototype. Backwards compatibility only for non NO_IMPLICIT_EXTERN_C systems. * cp-tree.h (flag_strict_prototype): Remove. (strict_prototype): Remove. (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. * decl.c (maybe_push_to_top_level): Adjust. (pop_from_top_level): Adjust. (decls_match): Only allow sloppy parm matching for ancient system headers. (init_decl_processing): Adjust. (grokdeclarator): Adjust. * decl2.c (flag_strict_prototype): Remove. (strict_prototype): Remove. (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. (lang_f_options): Remove "strict-prototype". (unsupported-options): Add "strict-prototype". * lex.c (do_identifier): Adjust. (do_scoped_id): Adjust. * parse.y (empty_parms): Adjust. * class.c (push_lang_context): Adjust. (pop_lang_context): Adjust. * typeck.c (comp_target_parms): Adjust. 2000-07-25 Nathan Sidwell * decl.c (poplevel): Deal with anonymous variables at for scope. (maybe_inject_for_scope_var): Likewise. 2000-07-25 Zack Weinberg * decl.c: Remove all signal handling code, now done in toplev.c. 2000-07-23 Mark Mitchell * decl.c (make_rtl_for_nonlocal_decl): Rework. * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set correctly. 2000-07-20 Zack Weinberg * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__. Define my_friendly_assert and my_friendly_abort as macros which may call friendly_abort. Prototype friendly abort, not my_friendly_abort or my_friendly_assert. * decl.c (signal_catch): Report the signal caught in the error message. Call fatal directly. * typeck2.c (ack, my_friendly_assert): Delete. (my_friendly_abort): Rename to friendly_abort. Expect file, line, and function parameters. Report the abort code, then call fancy_abort. Do not mask an abort if errors have already occurred. 2000-07-18 Nathan Sidwell * typeck.c (comp_target_parms): Remove obsolete parameter. (comp_target_types): Adjust. 2000-07-17 Jason Merrill * typeck.c (mark_addressable): Never set TREE_USED. * call.c (build_call): Don't abort on calls to library functions that have been declared normally. * typeck.c (build_binary_op): Fix grammar in warning. * exception.cc (__eh_free): Fix prototype. * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR. * decl.c (pushdecl): Handle seeing an OVERLOAD in IDENTIFIER_NAMESPACE_VALUE. 2000-07-16 Mark Mitchell * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation. * method.c (use_thunk): Correct handling of vcall offsets. 2000-07-14 Zack Weinberg * .cvsignore: parse.h and parse.c have no cp- prefix. 2000-07-13 Mark Mitchell * .cvsignore: New file. 2000-07-13 Zack Weinberg * lang-specs.h: Use the new named specs. Remove unnecessary braces. 2000-07-12 Mark Mitchell * Makefile.in ($(PARSE_H)): Depend directly on parse.y. * parse.c: Remove. * parse.h: Likewise. 2000-07-11 Mark Mitchell * class.c (layout_class_type): Add pointers to virtual bases after base classes under the old ABI. 2000-07-10 Benjamin Chelf * semantics.c (finish_for_stmt): Remove call to emit_line_note. (finish_continue_stmt): Likewise. (begin_for_stmt): Remove call to note_level_for_for. (finish_goto_stmt): Change call from build_min_nt to build_stmt. (finish_expr_stmt): Likewise. (begin_if_stmt): Likewise. (begin_while_stmt): Likewise. (finish_while_stmt): Likewise. (finish_return_stmt): Likewise. (begin_for_stmt): Likewise. (finish_for_stmt): Likewise. (finish_break_stmt): Likewise. (begin_switch_stmt): Likewise. (finish_case_label): Likewise. (genrtl_try_block): Likewise. (begin_try_block): Likewise. (begin_handler): Likewise. (begin_compound_stmt): Likewise. (finish_asm_stmt): Likewise. (finish_label_stmt): Likewise. (add_decl_stmt): Likewise. (finish_subobject): Likewise. (finish_decl_cleanup): Likewise. (finish_named_return_value): Likewise. (setup_vtbl_ptr): Likewise. (add_scope_stmt): Likewise. * decl.c (finish_constructor_body): Likewise. (finish_destructor_body): Likewise. * optimize.c (copy_body_r): Likewise. (initialize_inlined_parameters): Likewise. (declare_return_variable): Likewise. (expand_call_inline): Likewise. 2000-07-10 Jakub Jelinek * semantics.c (expand_body): Sync interface information at the end of function body expansion. 2000-07-09 Jason Merrill * init.c (build_new_1): Bail early if the call to new fails. * decl.c (compute_array_index_type): Check specifically for an INTEGER_CST, not just TREE_CONSTANT. * decl.c (duplicate_decls): Don't call duplicate_decls on the DECL_TEMPLATE_RESULT. (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different codes. * error.c (dump_template_bindings): Don't crash if we had an invalid argument list. * typeck.c (c_expand_start_case): Do narrowing here. * semantics.c (finish_switch_cond): Not here. 2000-07-09 Hidvegi Zoli * parse.y (asm_clobbers): Do string concatenation. 2000-07-09 Mark Mitchell * decl.c (pushtag): Don't put local classes in template functions on the local_classes list. 2000-07-04 Scott Snyder * decl2.c (get_guard): Add missing return for old ABI local variable case. 2000-07-09 Mark Mitchell * cp-tree.h (char_type_p): New function. * decl.c (init_decl_processing): Don't initialize signed_wchar_type_node or unsigned_wchar_type_node. (complete_array_type): Handle brace-enclosed string-constants. * rtti.c (emit_support_tinfos): Remove #if 0'd code. * tree.c (char_type_p): New function. * typeck2.c (digest_init): Use char_type_p. 2000-07-06 Nathan Sidwell * pt.c (tsubst): Don't layout type, if it's error_mark. 2000-07-06 Nathan Sidwell * pt.c (instantiate_pending_templates): Reset template level. 2000-07-05 Jason Merrill * call.c (joust): Don't complain about `operator char *()' beating `operator const char *() const'. 2000-07-04 scott snyder Jason Merrill * repo.c (repo_get_id): Handle the case where a class with virtual bases has a null TYPE_BINFO_VTABLE. 2000-07-04 Kevin Buhr Jason Merrill * parse.y (member_init): Just pass in the type. * init.c (expand_member_init): Handle getting a type. 2000-07-04 Martin v. Löwis Jason Merrill * decl.c (finish_function): Warn if a function has no return statement. Suggested by Andrew Koenig. * typeck.c (check_return_expr): Do set current_function_returns_value if we got an error_mark_node. 2000-07-03 Nathan Sidwell * decl2.c (push_decl_namespace): Push the original namespace. 2000-07-03 Nathan Sidwell * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES. * semantics.c (begin_class_definition): Clear it. 2000-07-02 Benjamin Chelf * cp-tree.h (genrtl_goto_stmt): Remove declaration. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Likewise. (genrtl_if_stmt): Likewise. (genrtl_while_stmt): Likewise. (genrtl_do_stmt): Likewise. (genrtl_return_stmt): Likewise. (genrtl_for_stmt): Likewise. (genrtl_break_stmt): Likewise. (genrtl_continue_stmt): Likewise. (genrtl_scope_stmt): Likewise. (genrtl_switch_stmt): Likewise. (genrtl_case_label): Likewise. (genrtl_begin_compound_stmt): Likewise. (genrtl_finish_compound_stmt): Likewise. (genrtl_compound_stmt): Likewise. (genrtl_asm_stmt): Likewise. * init.c (begin_init_stmts): Remove call to genrtl_begin_compound_stmt. (finish_init_stmts): Remove call to genrtl_finish_compound_stmt. * semantics.c (lang_expand_stmt): Changed call to genrtl_compound_stmt to ignore return value. 2000-07-02 Mark Mitchell * mangle.c (canonicalize_for_substitution): Return the canonical variant of a type. * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a TYPE_DECL. * typeck.c (commonparms): Remove obstack manipulations. 2000-07-01 Benjamin Chelf * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o. * Makefile.in (OBJS): Added ../c-semantics.o. (OBJDEPS): Likewise. * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to ../c-common.h. (struct stmt_tree): Added comment. (current_function_name_declared): Removed. (stmts_are_full_exprs_p): Likewise. (genrtl_do_pushlevel): Likewise. (genrtl_clear_out_block): Likewise. (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h. (DECL_ANON_UNION_ELEMS): Likewise. (emit_local_var): Likewise. (make_rtl_for_local_static): Likewise. (do_case): Likewise. (expand_stmt): Likewise. (genrtl_decl_cleanup): Likewise. (c_expand_asm_operands): Likewise. (c_expand_return): Likewise. (c_expand_start_case): Likewise. * decl.c (make_rtl_for_local_static): Moved to c-semantics.c. (emit_local_var): Likewise. (initialize_local_var): Change reference to stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). Change reference to stmts_are_full_exprs_p to current_stmt_tree->stmts_are_full_exprs_p. (push_cp_function_context): Likewise. * expect.c (expand_throw): Change reference to stmts_are_full_exprs_p. * init.c (build_aggr_init): Change reference to stmts_are_full_exprs_p. (build_vec_init): Likewise. * optimize.c (maybe_clone_body): Change reference to current_function_name_declared to cp_function_chain->name_declared. * pt.c (instantiate_decl): Change reference to current_function_name_declared to cp_function_chain->name_declared. * semantics.c (expand_cond): Moved declaration to c-common.h. (genrtl_do_pushlevel): Moved to c-semantics.c. (genrtl_clear_out_block): Likewise. (genrtl_goto_stmt): Likewise. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Likewise. (gerntl_if_stmt): Likewise. (genrtl_while_stmt): Likewise. (genrtl_do_stmt): Likewise. (genrtl_return_stmt): Likewise. (genrtl_for_stmt): Likewise. (genrtl_break_stmt): Likewise. (genrtl_continue_stmt): Likewise. (genrtl_scope_stmt): Likewise. (genrtl_switch_stmt): Likewise. (genrtl_case_label): Likewise. (genrtl_begin_compound_stmt): Likewise. (genrtl_finish_compound_stmt): Likewise. (genrtl_compound_stmt): Likewise. (genrtl_asm_stmt): Likewise. (genrtl_decl_cleanup): Likewise. (expand_cond): Likewise. (expand_stmt): Renamed to ... (lang_expand_stmt): ... this. (lang_expand_expr_stmt): Initialize. (set_current_function_name_declared): Likewise. (stmts_are_full_exprs_p): Likewise. (current_function_name_declared): Likewise. (anon_aggr_type_p): Likewise. (do_poplevel): Change reference to stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). Change reference to stmts_are_full_exprs_p to current_stmt_tree->stmts_are_full_exprs_p. (add_tree): Likewise. (finish_expr_stmt): Likewise. (prep_stmt): Likewise. (lang_expand_stmt): Likewise. (begin_compound_stmt): Change reference to current_function_name_declared to cp_function_chain->name_declared and call to current_function_name_declared(). (setup_vtbl_ptr): Likewise. (genrtl_do_poplevel): Removed. 2000-06-30 Jason Merrill * init.c (init_init_processing): Go back to aligning like double_type_node for old ABI. (get_cookie_size): Make cookie larger if we get a type that needs more alignment. (build_vec_delete): Call it. * typeck.c (qualify_type_recursive): New fn. (composite_pointer_type): Use it. (build_binary_op): Use composite_pointer_type. 2000-06-24 Carlos O'Ryan Jason Merrill * typeck.c (check_return_expr): Don't complain about returning NULL from operator new if -fcheck-new. * cp-tree.h: Declare flag_check_new here. * init.c: Not here. 2000-06-28 Alex Samuel * mangle.c (find_substitution): Use same_type_p. (write_encoding): Don't check for substitutions. 2000-06-30 Nathan Sidwell * parse.y (expr_no_comma_rangle): New non-terminal. (template_parm): Use it for default parameter case. (template_arg): Use it. (expr_no_commas): Remove commented out undefined extensions. * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. * parse.h, parse.c: Rebuilt. 2000-06-30 Mark Mitchell * semantics.c (genrtl_asm_stmt): Don't decay input operands here. (finish_asm_stmt): Do it here, instead. * cp-tree.h (ridpointers): Don't declare. * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX. (record_builtin_java_type): Likewise. (init_decl_processing): Likewise. * lex.c: Move inclusion of lex.h. (ridpointers): Don't define. (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of RID_MAX. * lex.h (enum rid): Rename to ... (enum cp_rid): ... this. (ridpointers): Don't declare. * parse.y: Move inclusion of lex.h. * parse.c: Regenerated. * spew.c: Move inclusion of lex.h. * cp-tree.h (struct language_function): Remove temp_name_counter. (temp_name_counter): Remove. (get_temp_name): Change prototype. (get_guard): New function. (get_guard_cond): Likewise. (set_guard): Likewise. * cvt.c (build_up_reference): Adjust call to get_temp_name. * decl.c (expand_static_init): Use get_guard and friends to implement guard variables. * decl2.c (get_temp_name): Assume that the variables created are always static. (get_sentry): Rename to ... (get_guard): ... this. Implement new ABI guard variables. (get_guard_bits): New function. (get_guard_cond): Likewise. (set_guard): Likewise. (start_static_initialization_or_destruction): Use them. (do_static_initialization): Replace sentry with guard throughout. (do_static_destruction): Likewise. * init.c (create_temporary_var): Add comment. 2000-06-28 Alex Samuel * mangle.c (find_substitution): Use same_type_p. (write_encoding): Don't check for substitutions. 2000-06-30 Nathan Sidwell * parse.y (expr_no_comma_rangle): New non-terminal. (template_parm): Use it for default parameter case. (template_arg): Use it. (expr_no_commas): Remove commented out undefined extensions. * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. * parse.h, parse.c: Rebuilt. 2000-06-29 Mark Mitchell * cp-tree.h (flag_const_strings): Remove. (warn_parentheses): Likewise. (warn_format): Likewise. (common_type): Likewise. (default_conversion): Likewise. (build_binary_op): Likewise. (cp_build_binary_op): New macro. * call.c (build_new_op): Use cp_build_binary_op instead of build_binary_op. * class.c (build_vtable_entry_ref): Likewise. * decl.c (expand_static_init): Likewise. (compute_array_index_type): Likewise. (build_enumerator): Likewise. * decl2.c (delete_sanity): Likewise. (start_static_initialization_or_destruction): Likewise. * error.c (dump_type_suffix): Likewise. * init.c (resolve_offset_ref): Likewise. (build_new): Likewise. (build_new_1): Likewise. (build_vec_delete_1): Likewise. (build_vec_init): Likewise. (build_delete): Likewise. * rtti.c (synthesize_tinfo_fn): Likewise. (synthesize_tinfo_var): Likewise. * search.c (expand_upcast_fixups): Likewise. (fixup_all_virtual_upcast_offsets): Likewise. * typeck.c (build_array_ref): Likewise. (get_member_function_from_ptrfunc): Likewise. (build_binary_op): Add parameter. (pointer_int_sum): Use cp_build_binary_op. (pointer_diff): Likewise. (build_modify_expr): Likewise. (get_delta_difference): Likewise. (build_ptrmemfunc): Likewise. 2000-06-29 Nathan Sidwell * cp-tree.h (SET_DECL_ARTIFICIAL): Remove. * decl.c (create_implicit_typedef): Adjust. * decl2.c (build_artificial_parm): Adjust. * method.c (implicitly_declare_fn): Adjust. * pt.c (push_inline_template_parms_recursive): Adjust. (process_template_parm): Adjust. (overloaded_template_name): Adjust. * semantics.c (finish_template_template_parm): Adjust. 2000-06-28 Mark Mitchell * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove. * class.c (update_vtable_entry_for_fn): Correct logic for deciding where to emit thunks. (build_vtt): Adjust call to build_vtt_inits. (build_vtt_inits): Add parameter to indicate whether or not sub-VTTs for virtual bases should be included. Adjust handling of construction vtables. (get_matching_base): New function. (dfs_build_vtt_inits): Rename to ... (dfs_build_secondary_vptr_vtt_inits): Adjust handling of construction vtables. (dfs_fixup_binfo_vtbls): Likewise. (build_ctor_vtbl_groups): Build construction vtables for virtual bases, too. (accumulate_vtbl_inits): Tweak logic for deciding whether or not to build construction vtbls. (dfs_accumulate_vtbl_inits): Adjust handling of construction vtables. * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified types correctly. 2000-06-27 Mark Mitchell * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too. 2000-06-26 Nathan Sidwell * search.c (hides): Remove. (is_subobject_of_p): Add most_derived parameter. Use CANONICAL_BINFO. (lookup_field_queue_p): Adjust. (lookup_field_r): Adjust. 2000-06-26 Nathan Sidwell * decl2.c (handle_class_head): Bash typedefs to the type's main decl. 2000-06-25 Mark Mitchell * cp-tree.h (genrtl_begin_stmt_expr): Rename to ... (begin_global_stmt_expr): ... this. (genrtl_finish_stmt_expr): Rename to ... (finish_global_stmt_expr): ... this. * init.c (begin_init_stmts): Adjust calls. (finish_init_stmts): Likewise. * semantics.c (genrtl_begin_stmt_expr): Rename to ... (begin_global_stmt_expr): ... this. (genrtl_finish_stmt_expr): Rename to ... (finish_global_stmt_expr): ... this. 2000-06-25 Theodore Papadopoulo * search.c (lookup_member): Fix typo in comment. 2000-06-24 Jason Merrill * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace. (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL. 2000-06-24 Martin v. Löwis * parse.y (complex_direct_notype_declarator): Support global_scope. * Makefile.in: Adjust conflict count. 2000-06-23 Kriang Lerdsuwanakij * parse.y (template_arg): Convert TEMPLATE_DECL that is a template template paramter to TEMPLATE_TEMPLATE_PARM here. * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment. * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro. (copy_template_template_parm): Adjust prototype. * decl.c (grokdeclarator): Remove dead code. * pt.c (process_template_parm): Tidy. (lookup_template_class): Construct nodes in copy_template_template_parm. (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to lookup_template_class. Use TYPE_TI_TEMPLATE. * tree.c (copy_template_template_parm): Add NEWARGS parameter. (mapcar): Adjust call to copy_template_template_parm. * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL. * method.c (build_template_template_parm_names): Change error code to avoid compilation warning. * gxxint.texi: Document template template parameter name mangling. 2000-06-21 Alex Samuel * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o. (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c. (cp-demangle.o): New rule. (dyn-string.o): Likewise. * inc/cxxabi.h (__cxa_demangle): New declaration. 2000-06-22 Mark Mitchell * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro. (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise. (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset a tree, not an int. (THUNK_GENERATE_WITH_VTABLE_P): New macro. (make_thunk): Change prototype. (emit_thunk): Rename to use_thunk. (mangle_thunk): Change prototype. * class.c (get_derived_offset): Simplify. (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and BV_GENERATE_THUNK_WITH_VTABLE_P. (build_primary_vtable): Simplify. (add_virtual_function): Use BV_FN, rather than TREE_VALUE. (dfs_find_base): Remove. (update_vtable_entry_for_fn): Correct bug in finding the base where a virtual function was first declared. Figure out whether or not to emit a vcall-thunk with the vtables in which it appears. Correct logic for deciding whether to use an ordinary thunk, or a vcall thunk. (finish_struct_1): Remove unnecssary code. (build_vtbl_initializer): Use ssize_int for the running counter of negative indices. (build_vtbl_initializer): Only use vcall thunks where necessary. Mark thunks as needing to be emitted with their vtables, or not. (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in indices. Use size_binop. (dfs_build_vcall_offset_vtbl_entries): Don't rely on BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use size_binop. (build_rtti_vtbl_entries): Adjust call to build_vtable_entry. (build_vtable_entry): Mark thunks as needing to be emitted with their vtables, or not. * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk. * decl2.c (mark_vtable_entries): Use use_thunk instead of emit_thunk. * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk information. * error.c (dump_expr): Use BV_FN. * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree, not an int. * method.c (make_thunk): Likewise. (emit_thunk): Rename to use_thunk. Allow callers to decide whether or not to actually emit the thunk. Adjust for changes in representation of vcall offsets. * search.c (dfs_get_pure_virtuals): Use BV_FN. * semantics.c (emit_associated_thunks): New function. (expand_body): Use it. * ir.texi: Adjust decriptions of thunks. 2000-06-22 Jason Merrill * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE. (tsubst_friend_function): Copy it here. * decl.c (grok_op_properties): Fix typo. * decl2.c (delete_sanity): Clarify warning, avoid failure on deleting void*. * pt.c (check_explicit_specialization): Clarify error. * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from an old OVERLOAD when we're declaring a non-function. (pushdecl, destroy_local_var): Check for error_mark_node. (warn_extern_redeclared_static): Also bail early if we're a CONST_DECL. (push_overloaded_decl): Ignore an old error_mark_node. 2000-06-22 Nathan Sidwell * call.c (build_x_va_arg): Check if in a template decl. * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg. 2000-06-20 Alexandre Petit-Bianco * class.c (push_lang_context): TYPE_NAME gets you to the Java types DECLs. * decl.c (check_goto): Computed gotos assumed OK. 2000-06-20 Jason Merrill * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs for which we don't need to look for instantiations. 2000-06-21 Nathan Sidwell * parse.y (program): Always call finish_translation_unit. * parse.c, parse.h: Rebuilt. 2000-06-20 Zack Weinberg * method.c: Don't include hard-reg-set.h. 2000-06-20 Nathan Sidwell * rtti.c (get_base_offset): Cope when vbase field is in a base. 2000-06-20 Nathan Sidwell * call.c (build_conditional_expr): Use VOID_TYPE_P. * cvt.c (cp_convert_to_pointer): Likewise. (convert_to_void): Likewise. * error.c (dump_expr): Likewise. * except.c (complete_ptr_ref_or_void_ptr_p): Likewise. * init.c (build_delete): Likewise. * method.c (emit_thunk): Likewise. * optmize.c (declare_return_variable): Likewise. * rtti.c (get_tinfo_decl_dynamic): Likewise. (get_typeid): Likewise. (build_dynamic_cast_1): Likewise. * typeck.c (composite_pointer_type): Likewise. (common_type): Likewise. (build_indirect_ref): Likewise. (build_binary_op): Likewise. (build_x_compound_expr): Likewise. (check_return_expr): Likewise. * typeck2.c (add_exception_specifier): Likewise. * mangle.c (write_method_parms): Use direct comparison for end of parmlist. 2000-06-19 Benjamin Chelf * cp-tree.h (genrtl_try_block): Declare function. (genrtl_handler): Likewise. (genrtl_catch_block): Likewise. (genrtl_ctor_stmt): Likewise. (genrtl_subobject): Likewise. (genrtl_decl_cleanup): Likewise. (genrtl_do_poplevel): Likewise. (genrtl_do_pushlevel): Likewise. (genrtl_clear_out_block): Likewise. (genrtl_goto_stmt): Likewise. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Likewise. (genrtl_if_stmt): Likewise. (genrtl_while_stmt): Likewise. (genrtl_do_stmt): Likewise. (genrtl_return_stmt): Likewise. (genrtl_for_stmt): Likewise. (genrtl_break_stmt): Likewise. (genrtl_continue_stmt): Likewise. (genrtl_scope_stmt): Likewise. (genrtl_switch_stmt): Likewise. (genrtl_case_label): Likewise. (genrtl_begin_compound_stmt): Likewise. (genrtl_finish_compound_stmt): Likewise. (genrtl_compound_stmt): Likewise. (genrtl_asm_stmt): Likewise. (genrtl_named_return_value): Likewise. (genrtl_begin_stmt_expr): Likewise. (genrtl_finish_stmt_expr): Likewise. (finish_for_stmt): Removed first argument. (finish_switch_stmt): Likewise. * semantics.c (genrtl_try_block): Define function. (genrtl_handler): Likewise. (genrtl_catch_block): Likewise. (genrtl_ctor_stmt): Likewise. (genrtl_subobject): Likewise. (genrtl_decl_cleanup): Likewise. (genrtl_do_poplevel): Likewise. (genrtl_do_pushlevel): Likewise. (genrtl_clear_out_block): Likewise. (genrtl_goto_stmt): Likewise. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Likewise. (genrtl_if_stmt): Likewise. (genrtl_while_stmt): Likewise. (genrtl_do_stmt): Likewise. (genrtl_return_stmt): Likewise. (genrtl_for_stmt): Likewise. (genrtl_break_stmt): Likewise. (genrtl_continue_stmt): Likewise. (genrtl_scope_stmt): Likewise. (genrtl_switch_stmt): Likewise. (genrtl_case_label): Likewise. (genrtl_begin_compound_stmt): Likewise. (genrtl_finish_compound_stmt): Likewise. (genrtl_compound_stmt): Likewise. (genrtl_asm_stmt): Likewise. (genrtl_named_return_value): Likewise. (genrtl_begin_stmt_expr): Likewise. (genrtl_finish_stmt_expr): Likewise. (finish_for_stmt): Removed first argument and generate rtl specific code. (finish_switch_stmt): Likewise. (do_poplevel): Removed generate rtl specific code. (do_pushlevel): Likewise. (add_tree): Likewise. (finish_goto_stmt): Likewise. (finish_expr_stmt): Likewise. (begin_if_stmt): Likewise. (finish_if_stmt_cond): Likewise. (finish_then_clause): Likewise. (begin_else_clause): Likewise. (finish_else_clause): Likewise. (finish_if_stmt): Likewise. (clear_out_block): Likewise. (begin_while_stmt): Likewise. (finish_while_stmt_cond): Likewise. (finish_while_stmt): Likewise. (begin_do_stmt): Likewise. (finish_do_body): Likewise. (finish_do_stmt): Likewise. (finish_return_stmt): Likewise. (begin_for_stmt): Likewise. (finish_for_init_stmt): Likewise. (finish_for_cond): Likewise. (finish_for_expr): Likewise. (finish_break_stmt): Likewise. (finish_continue_stmt): Likewise. (begin_switch_stmt): Likewise. (finish_switch_cond): Likewise. (finish_case_label): Likewise. (begin_try_block): Likewise. (begin_function_try_block): Likewise. (finish_try_block): Likewise. (finish_cleanup_try_block): Likewise. (finish_cleanup): Likewise. (finish_function_try_block): Likewise. (finish_handler_sequence): Likewise. (finish_function_handler_sequence): Likewise. (begin_handler): Likewise. (finish_handler_parms): Likewise. (begin_catch_block): Likewise. (finish_handler): Likewise. (begin_compound_stmt): Likewise. (finish_compound_stmt): Likewise. (finish_asm_stmt): Likewise. (finish_label_stmt): Likewise. (finish_label_decl): Likewise. (finish_subobject): Likewise. (finish_decl_cleanup): Likewise. (finish_named_return_value): Likewise. (begin_stmt_expr): Likewise. (finish_stmt_expr): Likewise. * decl.c (initialize_local_var): Changed call to finish_expr_stmt to call genrtl_expr_stmt when appropriate. * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and begin_compound_expr to call genrtl_begin_stmt_expr and genrtl_begin_compound_expr when appropriate. (finish_init_stmts): Changed calls to finish_compound_expr and finish_stmt_expr to call genrtl_finish_compound_expr and genrtl_finish_stmt_expr when appropriate. (expand_default_init): Changed call to finish_expr_stmt to call genrtl_expr_stmt when appropriate. (build_vec_init): Likewise. * parse.y (simple_stmt): Removed first argument from call to finish_for_stmt. Removed first argument from call to finish_switch_stmt. * parse.c: Regenerated. * pt.c (tsubst_expr): Removed first argument from call to finish_for_stmt. Removed first argument from call to finish_switch_stmt. 2000-06-16 Benjamin Chelf * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to CP_DUMMY_TREE_CODE. Remove #include "c-common.def". * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def". (cplus_tree_code_length[]): Likewise. (cplus_tree_code_name[]): Likewise. (init_parse): Added call to add_c_tree_codes. Changed LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE. 2000-06-16 Mark Mitchell * cp-tree.h (finish_mem_initializers): Declare. (count_trees): Likewise. * parse.y (base_init): Use finish_mem_initializers. * semantics.c (finish_mem_initializers): New function. * tree.c (count_trees_r): Prototype. Use DATA parameter to store the number of trees. (n_trees): Remove. (count_trees): Don't use it. 2000-06-15 Jason Merrill * tree.c (count_trees): New debugging function. * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P. * init.c (build_member_call): Pull out the name of a DECL. * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H. * semantics.c (expand_body): Push to TV_INTEGRATION here. * optimize.c (optimize_function): Not here. * pt.c (instantiate_decl): Push to TV_PARSE. 2000-06-15 Mark Mitchell * cp-tree.h (struct language_function): Remove x_base_init_list and x_member_init_list. (current_base_init_list): Remove. (current_member_init_list): Likewise. (setup_vtbl_ptr): Change prototype. (emit_base_init): Likewise. (expand_member_init): Likewise. (reinit_parse_for_function): Remove. * decl.c (save_function_data): Don't clear x_base_init_list and x_member_init_list. (mark_language_function): Don't mark them. * init.c (perform_member_init): Tweak comment. (sort_member_init): Take the list of initializers as an argument. (sort_base_init): Likewise. (emit_base_init): Likewise. (expand_member_init): Return the initializer. Don't use global variables. * lex.c (reinit_parse_for_function): Remove. * method.c (build_template_parm_names): Correct substitution. (do_build_copy_constructor): Don't use current_member_init_list and current_base_init_list. (synthesize_method): Likewise. * parse.y (base_init): Split mem-initializers into base-initializers and field-initializers. (member_init_list): Build up the list here. (member_init): Return the initializer. (fn.depfn): Don't use reinit_parse_for_function. * parse.c: Regenerated. * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the ERROR_MARK. (tsubst_expr): Don't use current_member_init_list and current_base_init_list. (tsubst_expr_values): Rename to ... (tsubst_initializer_list): ... this. Use convert_from_reference. * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list and current_base_init_list. (begin_function_definition): Don't call reinit_parse_for_function. * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors. * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE correctly. * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking. 2000-06-14 Benjamin Chelf * cp-tree.h (IF_COND): Move to c-common.h. (THEN_CLAUSE): Likewise. (ELSE_CLAUSE): Likewise. (WHILE_COND): Likewise. (WHILE_BODY): Likewise. (DO_COND): Likewise. (DO_BODY): Likewise. (RETURN_EXPR): Likewise. (EXPR_STMT_EXPR): Likewise. (FOR_INIT_STMT): Likewise. (FOR_COND): Likewise. (FOR_EXPR): Likewise. (FOR_BODY): Likewise. (SWITCH_COND): Likewise. (SWITCH_BODY): Likewise. (CASE_LOW): Likewise. (CASE_HIGH): Likewise. (GOTO_DESTINATION): Likewise. (COMPOUND_BODY): Likewise. (ASM_CV_QUAL): Likewise. (ASM_STRING): Likewise. (ASM_OUTPUTS): Likewise. (ASM_INPUTS): Likewise. (ASM_CLOBBERS): Likewise. (DECL_STMT_DECL): Likewise. (STMT_EXPR_STMT): Likewise. (LABEL_STMT_LABEL): Likewise. (SCOPE_BEGIN_P): Likewise. (SCOPE_END_P): Likewise. (SCOPE_STMT_BLOCK): Likewise. (SCOPE_NULLIFIED_P): Likewise. (SCOPE_NO_CLEANUPS_P): Likewise. (SCOPE_PARTIAL_P): Likewise. (ASM_VOLATILE_P): Likewise. (STMT_LINENO): Likewise. (STMT_LINENO_FOR_FN_P): Likewise. * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR, ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT, CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT, SCOPE_STMT, CASE_LABEL, STMT_EXPR. * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def. * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def. (cc1plus$(exeext)): Added $(srcdir)/c-common.def. * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'. (cplus_tree_code_length[]): Added '#include "c-common.def"'. (cplus_tree_code_name[]): Added '#include "c-common.def"'. 2000-06-14 Mark Mitchell * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro. * class.c (dfs_find_final_overrider): Set it appropriately. (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to avoid unneeded secondary vptrs. 2000-06-13 Jakub Jelinek * class.c (build_secondary_vtable): Set DECL_USER_ALIGN. (check_bitfield_decl, check_field_decl): Likewise. (build_vtbl_or_vbase_field, build_base_field): Likewise. (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN. * decl.c (record_unknown_type): Set TYPE_USER_ALIGN. (xfer_tag, finish_enum): Likewise. * decl2.c (finish_builtin_type): Likewise. * init.c (init_init_processing): Likewise. * pt.c (instantiate_class_template): Likewise. * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN. * cp-tree.h (struct lang_type): Add user_align member. (CLASSTYPE_USER_ALIGN): Define. Tue Jun 13 15:48:03 2000 Maciej W. Rozycki * Make-lang.in (c++.install-common): Install g++-cross in $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as $(target_alias)-g++ and $(target_alias)-c++. 2000-06-12 Mark Mitchell * class.c (vcall_offset_data_s): Add last_init and fns. (overrides): Rename to same_signature_p. (dfs_find_final_overrider): Adjust accordingly. (mark_overriders): Likewise. (warn_hidden): Likewise. (build_vtbl_initializer): Reorganize machinery for building things at negative offsets. (build_vcall_and_vbase_vtbl_entries): Likewise. (build_vbase_offset_vtbl_entries): Likewise. (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall offset entries. Do not create two entries for functions with the same signature. (build_vcall_offset_vtbl_entries): Initialize vod->fns. (build_rtti_vtbl_entries): Reorganize machinery for building things at negative offsets. * optimize.c (expand_call_inline): Don't recurse into the code used to initialize the parameters more than once. 2000-06-11 Mark Mitchell * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment. (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here. (find_substitution): Only use the `Sa' substitution for std::allocator, not instantiations of it. (write_template_prefix): Move comment. Only use a TREE_LIST to represent substitutions for a member template. (write_array_type): Mangle array dimensions correctly. * optimize.c (maybe_clone_body): Copy more information from the cloned function. * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE on the regenerated declaration. 2000-06-11 Chip Salzenberg Mark Mitchell * class.c (build_vtable): Clarify comment. (build_ctor_vtbl_group): Pass the most derived type to build_vtable. 2000-06-11 Kaveh R. Ghazi * decl2.c (compare_options): Don't needlessly cast away const-ness. 2000-06-10 Mark Mitchell * decl.c (add_binding): Handle duplicate declarations of external variables. 2000-06-09 Chip Salzenberg Mark Mitchell * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an argument. (write_signed_number): New macro. (write_unsigned_number): Likewise. (write_source_name): Use them. (write_number): Handle signed and unsigned values. (write_integer_cst): Use tree_int_cst_sgn, and use write_unsigned_number or write_signed_number as appropriate. (write_discriminator): Use write_unsigned_number or write_signed_number as appropriate. (write_template_arg_literal): Likewise. (write_array_type): Use tree_low_cst. (write_template_parm): Use write_unsigned_number or write_signed_number as appropriate. (write_substitution): Adjust call to write_number. (write_type): Get the TYPE_MAIN_VARIANT before mangling it. (write_expression): Handle non-type template arguments of reference type correctly. (mangle_thunk): Use write_signed_number. 2000-06-09 Chip Salzenberg * mangle.c (find_substition): Don't mangle objects with typename substitutions (e.g. "cin" as "Si"). 2000-06-09 Zack Weinberg * call.c (add_candidate): Use ggc_alloc_cleared. * decl.c (lookup_label): Likewise. * lex.c (retrofit_lang_decl): Likewise. 2000-06-09 Jason Merrill * semantics.c (expand_body): Push to TV_EXPAND. * optimize.c (optimize_function): Push to TV_INTEGRATION. * decl.c (start_function): Always call announce_function. * tinfo2.cc: Just declare abort. 2000-06-09 Gabriel Dos Reis * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @' whenever @ is a symbolic name. 2000-06-08 Jakub Jelinek * method.c (make_thunk): Clear DECL_VTT_PARM in thunk. 2000-06-07 Mark Mitchell * decl.c (pushdecl): Look up functions by DECL_NAME, not DECL_ASSEMBLER_NAME. 2000-06-06 Mark Mitchell * decl2.c (c_language): Define. 2000-06-06 Gabriel Dos Reis * lex.c (lang_init_options): Tweak. * decl2.c: Remove #inclusion of diagnostic.h (lang_decode_option): Move diagnostic formatting options to toplevel. * lang-options.h: Remove documentation for diagnostic options. * Makefile.in (lex.o): Depends upon diagnostic.h 2000-06-06 Mark Mitchell * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have the same DECL_RESULT, it's not a redefinition. * pt.c (tsubst_decl): Remove code to handle illegal specializations. 2000-06-06 Nathan Sidwell * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c 2000-06-05 Jason Merrill * search.c (maybe_suppress_debug_info): Don't check CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set. * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION here if extern_p. Remember instantiation context in deferred instantiations. * cp-tree.h (struct tinst_level): Remove. (TINST_DECL, TINST_LINE, TINST_FILE): New macros. * pt.c (current_tinst_level): Now a tree. (print_template_context, push_tinst_level, pop_tinst_level, tinst_for_decl): Adjust. (reopen_tinst_level): New fn. (init_pt): Register current_tinst_level as a root. (add_pending_template): Put current_tinst_level in TREE_PURPOSE of the pending templates list. (instantiate_pending_templates): Adjust. Call reopen_tinst_level. * lex.c (extract_interface_info): Adjust. * decl2.c (warn_if_unknown_interface): Adjust. 2000-06-05 Mark Mitchell * class.c (indirect_primary_base_p): New function. (determine_primary_base): Use it. 2000-06-05 Nathan Sidwell Update new-abi dynamic cast algorithm. * tinfo.cc (__class_type_info::__dyncast_result): Add whole_details. Adjust constructor. (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags. Avoid unnecessary searching. (__dynamic_cast): Adjust for __dyncast_result::whole_details. Mon Jun 5 06:48:55 2000 Richard Kenner * decl.c (init_decl_processing): Don't call record_component_aliases. * tree.c (build_cplus_array_type_1): Likewise. 2000-06-04 Mark Mitchell * ir.texi: Correct typo. * mangle.c (write_expression): Handle non-type template arguments with reference type. * method.c (build_overload_value): Likewise. * pt.c (convert_nontype_argument): Explicitly represent conversion to a reference with an ADDR_EXPR. (unify): Always unify arguments in left-to-right order. 2000-06-03 Alex Samuel Mark Mitchell * Make-lang.in (CXX_SRCS): Add mangle.c. * Makefile.in (CXX_OBJS): Add mangle.o. (mangle.o): New rule. * class.c (local_classes): New variable. * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI. (get_vtt_name): Use mangle_vtt_name for new ABI. (init_class_processing): Initialize local_classes. (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI. * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER. (std_identifier): New macro. (DECL_VOLATILE_MEMFUNC_P): New macro. (DECL_NAMESPACE_STD_P): Likewise. (local_classes): Declare. (get_mostly_instantiated_function_type): Declare. (init_mangle): Declare. (mangle_decl): Likewise. (mangle_type_string): Likewise. (mangle_type): Likewise. (mangle_typeinfo_for_type): Likewise. (mangle_typeinfo_string_for_type): Likewise. (mangle_vtbl_for_type): Likewise. (mangle_vtt_for_type): Likewise. (mangle_ctor_vtbl_for_type): Likewise. (mangle_thunk): Likewise. (mangle_conv_op_name_for_type): Likewise. (mangle_guard_variable): Likewise. * decl.c (pushtag): Keep track of local classes. (initialize_predefined_identifiers): Initialize std_identifier. (init_decl_processing): Use std_identifier. (start_decl): Don't treat instantiations as specializations. (grokdeclarator): Likewise. (grokvardecl): Call mangle_decl for new ABI. Only set mangled name for fully-instantiated templates. * decl2.c (grokclassfn): Use set_mangled_name_for_decl for destructors with the new ABI. (finish_static_data_member_decl): Use mangle_decl under the new ABI. (grokfield): Use mangle_type for new ABI. (grokoptypename): Use mangle_conv_op_for_type for new ABI. (get_sentry): Use mangle_guard_variable for new ABI. (start_static_initialization_or_destruction): Likewise. * expr.c (extract_aggr_init): Remove. (extract_scalar_init): Likewise. (extract_init): Remove #if 0'd code. * mangle.c: New function. * method.c (build_mangled_name): Assert not flag_new_abi. (build_static_name): Likewise. (build_decl_overload_real): Likewise. (build_typename_overload): Likewise. (build_overload_with_type): Likewise. (build_overload_name): Likewise. (get_ctor_vtbl_name): Likewise. (start_squangling): Likewise. (get_id_2): Likewise. (set_mangled_name_for_decl): Call mangle_decl for new ABI. (init_method): Call init_mangle for new ABI. (make_thunk): Call mangle_thunk for new ABI. * operators.def: Correct new ABI manglings for the `%' operator. Add `::' operator. * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL. (lookup_template_class): Call mangle_decl for new ABI. (get_mostly_instantiated_function_type): New function. (set_mangled_name_for_template_decl): Use it. (tsubst_decl): Use set_mangled_name_for_decl for destructors with the new ABI. Use mangle_conv_op_name_for_type for instantiated conversion op names. * rtti.c (tinfo_name): Call mangle_type_string for new ABI. (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI. (tinfo_base_init): Likewise. Mangle typeinfo string name with mangle_typeinfo_string_for_type. 2000-06-03 Mark Mitchell * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment. (INNERMOST_TEMPLATE_ARGS): New macro. (innermost_args): Remove. (get_innermost_template_args): New function. * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS. * error.c (dump_function_decl): Be caution when using most_general_template. * method.c (build_template_parm_names): Use INNERMOST_TEMPLATE_ARGS. * pt.c (add_to_template_args): Tidy comment (get_innermost_template_args): New function. (check_explicit_specialization): Clear DECL_INITIAL for a new specialization. (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS. Tidy. (push_template_decl): Always register specializations of the most general template. (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS. (coerce_template_parms): Likewise. (lookup_template_class): Likewise. (innermost_args): Remove. (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS. (tsubst_decl): Handle tricky specializations. Use get_innermost_template_args. (instantiate_template): Simplify handling of partial instantiations. (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS. (most_general_template): Reimplement, in a more straightforward manner. (regenerate_decl_from_template): Tweak formatting. Use TMPL_ARGS_DEPTH for clarity. (set_mangled_name_for_template_decl): Use INNERMOST_ARGS. * dump.c (dequeue_and_dump): Dump information about thunks. 2000-06-01 Richard Henderson * decl.c (init_decl_processing): Set lang_get_alias_set first thing. 2000-06-01 Richard Henderson * decl2.c (unsupported_options): Fix typo, make const. (lang_decode_option): Fix bsearch argument order. 2000-06-01 Mark Mitchell * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE on FIELD_DECLs. Wed May 31 14:09:00 2000 Richard Kenner * cp-tree.h (c_get_alias_set): Deleted. * Makefile.in (decl.o): Include ../expr.h. * decl.c (expr.h): Include. (init_decl_processing): Call record_component_aliases for arrays. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for fields that aren't bitfields. * tree.c (build_cplus_array_type_1): Call record_component_aliases. 2000-05-31 Mark Mitchell Remove guiding declaration support. * cp/cp-tree.h (flag_dump_translation_unit): Make it const. (flag_guiding_decls): Remove. * call.c (build_user_type_conversion_1): Remove support for guiding decls. (build_new_function_call): Likewise. (build_new_op): Likewise. (build_new_method_call): Likewise. * decl.c (start_function): Likewise. * friend.c (is_friend): Likewise. (do_friend): Likewise. * decl2.c ((flag_dump_translation_unit): Make it const. (flag_guiding_decls): Remove. (unsupported_options): New variable (compare_options): New function. (lang_decode_option): Use them. * decl.c (build_cp_library_fn): Set DECL_CONTEXT. * method.c (mangle_expression): Adjust test for legal expression operators. * pt.c (instantiate_decl): Save and restore the local specializations list. 2000-05-30 Jason Merrill * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING. 2000-05-30 Mark Mitchell * call.c (add_template_candidate_real): Handle member template constructors for classes with virtual bases. (build_user_type_conversion_1): Use in_charge_arg_for_name. (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P. * ir.texi: Update thunk documentation. * call.c (joust): Fix handling of overloaded builtin operators. 2000-05-30 Zack Weinberg * cp-tree.h (DECL_ANTICIPATED): New macro. Document new use of DECL_LANG_FLAG_7. * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins in the user namespace. * lex.c (do_identifier): If the identifier's declaration has DECL_ANTICIPATED on, it has not yet been declared. But do not replace it with an ordinary implicit declaration. * tinfo2.cc: Include stdlib.h. 2000-05-29 Mark Mitchell * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro. * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not CLASSTYPE_ALIGN. 2000-05-28 Gabriel Dos Reis * decl2.c (lang_decode_option): Use skip_leading_substring instead of plain strncmp. 2000-05-28 Alexandre Oliva * operators.def (?): this. Fixed. 2000-05-27 Alex Samuel Mark Mitchell * cp-tree.h (ansi_opname): Make it a macro. (ansi_assopname): Likewise. (struct lang_decl_flags): Add assignment_operator_p. (struct lang_decl): Add operator_code. (DECL_VTT_PARM): Adjust. (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an overloaded operator. (SET_OVERLOADED_OPERATOR_CODE): New macro. (DECL_ASSIGNMENT_OPERATOR_P): New macro. (DECL_ARRAY_DELETE_OPERATOR_P): Adjust. (opname_tab): Remove. (assignop_tab): Likewise. (operator_name_info_t): New type. (operator_name_info): New variable. (assignment_operator_name_info): Likewise. (build_cp_library_fn): Remove declaration. (push_cp_library_fn): Likewise. (operator_name_string): Likewise. (build_decl_overload): Likewise. * call.c (print_z_candidates): Simplify. (build_object_call): Adjust usage of ansi_opname. Use DECL_OVERLOADED_OPERATOR_P. (op_error): Adjust operator name lookup. (build_conditional_expr): Adjust usage of ansi_opname. (build_new_op): Likewise. (build_op_delete_call): Likewise. (build_over_call): Likewise. (joust): Use DECL_OVERLOADED_OPERATOR_P. * decl.c (duplicate_decls): Copy operator_code. (init_decl_processing): Adjust parameters to push_cp_library_fn. (builtin_function): Adjust parameters to build_library_fn_1. (build_library_fn_1): Accept an overloaded operator code. (build_library_fn): Pass ERROR_MARK. (build_cp_library_fn): Accept an overloaded operator code. (push_cp_library_fn): Likewise. (grokfndecl): Tweak. (grokdeclarator): Simplify code to compute names of overloaded operators. Adjust use of ansi_opname. (ambi_op_p): Work on tree_codes, not identifiers. (unary_op_p): Likewise. (grok_op_properties): Likewise. (start_function): Use DECL_OVERLOADED_OPERATOR_P. (lang_mark_tree): Don't try to mark the operator_code. * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P. * error.c (dump_decl): Remove special handling for operator names. (dump_function_name): Likewise. (dump_expr): Adjust name lookup of operators. (op_to_string): Simplify. (assop_to_string): Likewise. * init.c (build_new_1): Adjust use of ansi_opname. * lex.c (opname_tab): Remove. (assignop_tab): Likewise. (ansi_opname): Likewise. (ansi_assopname): Likewise. (operator_name_string): Likewise. (reinit_lang_specific): Likewise. (operator_name_info): New variable. (assignment_operator_name_info): Likewise. (init_operators): New function. (init_parse): Use it. (do_identifier): Adjust use of ansi_opname. * method.c (mangle_expression): Don't use ansi_opname for mangling. (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P. (build_decl_overload): Remove. (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly. (do_build_assign_ref): Adjust use of ansi_opname. (synthesize_method): Likewise. (implicitly_declare_fn): Likewise. * operators.def: New file. * parse.y (operator): Adjust use of ansi_opname. * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P. (set_mangled_name_for_template_decl): Don't play games with current_namespace. (special_function_p): Adjust use of ansi_opname. * typeck.c (check_return_expr): Likewise. * Make-lang.in (cc1plus): Depend on operators.def. * Makefile.in (lex.o): Likewise. (decl.o): Likewise. 2000-05-27 Zack Weinberg * Make-lang.in (cplib2.ready): Eradicate. Sat May 27 11:25:46 2000 Richard Kenner * method.c (mangle_expression): Use TREE_CODE_LENGTH. * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH. (built_min, cp_tree_equal): Likewise. 2000-05-26 Mark Mitchell * class.c (layout_nonempty_base_or_field): Replace `record_layout_info' with `record_layout_info_s'. 2000-05-26 Jason Merrill Fix goto checking. * cp-tree.h (struct language_function): x_named_labels is now a struct named_label_list*. * decl.c (struct named_label_use_list): Renamed from... (struct named_label_list): ...this. New struct. (push_binding_level): Don't set eh_region. (note_level_for_eh): New fn. (pop_label): Take label and old value directly. (pop_labels): Adjust for new named_labels format. (lookup_label): Likewise. (poplevel): Note characteristics of a binding level containing a named label. Mess with named label lists earlier. (mark_named_label_lists): New fn. (mark_lang_function): Call it. (use_label): New fn, split out from... (make_label_decl): ...here. Don't call it. (decl_jump_unsafe, check_previous_goto, check_previous_goto_1, check_previous_gotos): New fns, split out from... (define_label): ...here. (check_switch_goto): New fn. (define_case_label): Call it. (check_goto): New fn. * semantics.c (finish_goto_stmt): Call it and use_label. (begin_compound_stmt): If we're a try block, call note_level_for_eh. (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings. 2000-05-26 Mark Mitchell * class.c (build_vtable_entry_ref): Correct usage of get_vtbl_decl_for_binfo. * decl2.c (grokclassfn): Set DECL_LANGUAGE here. * method.c (implicitly_declare_fn): Not here. 2000-05-26 Nathan Sidwell * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ... (CPTI_PTMD_DESC_TYPE): ... here. (ptmd_desc_type_node): Rename to ... (ptm_desc_type_node): ... here. * decl.c: Likewise. * rtti.c (ptmd_initializer): Rename to ... (ptm_initializer): ... here. (sythesize_tinfo_var): Adjust. Deal with pointer to member function. (create_tinfo_types): Adjust. 2000-05-25 Mark Mitchell Finish implementation of VTTs. * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and CPTI_VTT_PARM_IDENTIFIER. (vtt_parm_identifier): New macro. (vtt_parm_type): Likewise. (BINFO_SUBVTT_INDEX): Likewise. (BINFO_VPTR_INDEX): Likewise. (struct lang_decl): Add vtt_parm. (DECL_VTT_PARM): New macro. (DECL_USE_VTT_PARM): Likewise. (DECL_NEEDS_VTT_PARM_P): Likewise. (get_vtt_name): Declare. (build_artifical_parm): Likewise. (fixup_all_virtual_upcast_offsets): Likewise. (expand_indirect_vtbls_init): Remove. * call.c (build_new_method_call): Pass the vtt to subobject constructors and destructors. * class.c (get_vtt_name): Give it external linkage. (build_clone): Handle the magic VTT parameters for clones. (clone_function_decl): Fix typo in comment. (build_vtt): Keep track of the indices in the VTTs where various entities are stored. (build_vtt_inits): Likewise. (dfs_build_vtt_inits): Likewise. (build_ctor_vtbl_group): Tweak type of construction vtables. (dfs_accumulate_vtbl_inits): Build vtables for all bases, even primary bases, when building construction vtables. * decl.c (duplicate_decls): Handle DECL_VTT_PARM. (initialize_predefined_identifiers): Add vtt_parm_identifier. (init_decl_processing): Initialize vtt_parm_type. (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P. (lang_mark_tree): Make vtt_parm. * decl2.c (build_artificial_parm): New function. (maybe_retrofit_in_chrg): Use it. Add VTT parameters. (grokclassfn): Use build_artificial_parm. * init.c (initialize_vtbl_ptrs): Call fixup_all_virtual_upcast_offsets directly. (perform_member_init): Use the complete subobject destructor for member cleanups. (build_vtbl_address): New function. (expand_virtual_init): Handle VTTs. * optimize (maybe_clone_body): Likewise. * search.c (fixup_all_virtual_upcast_offsets): Give it external linkage. (expand_indirect_vtbls_init): Remove. * semantics.c (setup_vtbl_ptr): Fix typos in comment. * tree.c (make_binfo): Make them bigger. 2000-05-25 Nathan Sidwell * inc/cxxabi.h (__pbase_type_info): Define, based on __pointer_type_info. (__pointer_type_info): Derive from __pbase_type_info. Adjust. (__pointer_to_member_type_info): Likewise. * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement. (__pointer_to_member_type_info::__is_pointer_p): Remove. (__pointer_type_info::__do_catch): Rename to ... (__pbase_type_info::__do_catch): ... here. Adjust. (__pbase_type_info::__pointer_catch): Implement. (__pointer_type_info::__pointer_catch): Adjust. (__pointer_to_member_type_info::__pointer_catch): Adjust. 2000-05-25 Nathan Sidwell * tinfo.h (__user_type_info::contained_virtual_p): New predicate. * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond shaped heirarchy. (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to diamond shaped heirarchy. Add early out for mixed diamond and duplicate shaped heirarchy. 2000-05-24 Mark Mitchell * cp-tree.h (build_delete): Change prototype. (build_vec_delete): Likewise. * call.c (build_scoped_method_call): Use special_function_kind values to indicate the kind of destruction to be done. (build_method_call): Likewise. * decl.c (finish_destructor_body): Likewise. (maybe_build_cleanup_1): Likewise. Rename to ... (maybe_build_cleanup): ... this. * decl2.c (delete_sanity): Use special_function_kind values to indicate the kind of destruction to be done. (build_cleanup): Likewise. * init.c (perform_member_init): Likewise. (build_vec_delete_1): Likewise. (build_dtor_call): Simplify. (build_delete): Use special_function_kind values to indicate the kind of destruction to be done. (build_vbase_delete): Likewise. (build_vec_delete): Likewise. * init.c (sort_member_init): Fix typo in error message generation code. Mon May 15 11:46:29 2000 Donald Lindsay * semantics.c (begin_class_definition): make the packed attribute be sensitive to the "-fpack-struct" command line flag 2000-05-24 Nathan Sidwell Update new-abi upcast algorithm. * inc/cxxabi.h (__class_type_info::__do_upcast): Change prototype and meaning of return value. (__si_class_type_info::__do_upcast): Likewise. (__vmi_class_type_info::__do_upcast): Likewise. * tinfo.cc (__class_type_info::__upcast_result): Replace whole2dst with part2dst. Adjust ctor. (__class_type_info::__do_upcast): Adjust call of worker function. (__class_type_info::__do_upcast): Adjust. (__si_class_type_info::__do_upcast): Adjust. Use parent's __do_upcast. (__vmi_class_type_info::__do_upcast): Likewise. Fix private virtual base in diamond heirarchy bug. 2000-05-23 Mark Mitchell * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable and bitfield to tinfo_fn_p. (DECL_TINFO_FN_P): Adjust. (SET_DECL_TINFO_FN_P): Likewise. (DECL_MUTABLE_P): Likewise. (DECL_C_BIT_FIELD): Likewise. (SET_DECL_C_BIT_FIELD): Likewise. (CLEAR_DECL_C_BIT_FIELD): Likewise. (DECL_UNINLINABLE): Likewise. * class.c (alter_access): Call retrofit_lang_decl if ncessary. (handle_using_decl): Remove assertion. (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl, to build FIELD_DECLs. (build_base_field): Likewise. (layout_class_type): Likewise. * decl.c (init_decl_processing): Likewise. (build_ptrmemfunc_type): Likewise. (grokdeclarator): Likewise. * decl2.c (grok_x_components): Likewise. * except.c (call_eh_info): Likewise. * init.c (init_init_processing): Likewise. * rtti.c (expand_class_desc): Likewise. (create_pseudo_type_info): Likewise. (get_vmi_pseudo_type_info): Likewise. (create_tinfo_types): Likewise. * ptree.c (print_lang_decl): Adjust. * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC before checking DECL_MUTABLE_P. * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge parameters for template functions. * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for destructors as well as constructors. 2000-05-22 Mark Mitchell * class.c (build_ctor_vtbl_group): Set inits. * optimize.c (maybe_clone_body): Set DECL_INLINE and DECL_THIS_INLINE appropriately for clones. * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp. (DECL_CONV_FN_P): Simplify. (DECL_OPERATOR): Remove. (language_to_string): Declare. * decl.c (duplicate_decls): Fix typo in comment. (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P. (grok_op_properties): Use DECL_CONV_FN_P instead of IDENTIFIER_TYPENAME_P. * dump.c (dequeue_and_dump): Dump the language linkage of declarations. * error.c (language_to_string): Give it external linkage. * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P. (implicitly_declare_fn): Set DECL_LANGUAGE. * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not IDENTIFIER_TYPENAME_P. (tsubst_decl): Likewise. (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P. * semantics.c (finish_member_declaration): Don't mark members of classes declared in an extern "C" region as extern "C". 2000-05-22 Martin v. Löwis * decl2.c (qualified_lookup_using_namespace): Look through namespace aliases. * decl.c (push_using_decl): Return the old decl on namespace level. 2000-05-21 Mark Mitchell * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks. (VTT_NAME_PREFIX): New macro. (CTOR_VTBL_NAME_PREFIX): Likewise. (get_ctor_vtbl_name): New function. * class.c (get_vtable_name): Simplify. (get_vtt_name): New function. (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE. (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list when a virtual base becomes primary. (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build VTTs. (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in additional parameters. (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED. (initialize_array): New function. (build_vtt): Likewise. (build_vtt_inits): Likewise. (dfs_build_vtt_inits): Likewise. (dfs_fixup_binfo_vtbls): Likewise. (build_ctor_vtbl_group): Likewise. (initialize_vtable): Use initialize_array. (accumulate_vtbl_inits): Reimplement to handle construction vtables. (dfs_accumulate_vtbl_inits): Likewise. (bulid_vtbl_initializer): Adjust parameter name. * method.c (build_typename_overload): Remove #if 0'd code. (get_ctor_vtbl_name): New function. * search.c (dfs_walk_real): Use BINFO_N_BASETYPES. (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo. * cp-tree.h (struct lang_type): Remove search_slot. (CLASSTYPE_SEARCH_SLOT): Remove. (emit_base_init): Change prototype. (initialize_vtbl_ptrs): Likewise. (expand_indirect_vtbls_init): Likewise. (clear_search_slots): Remove. * decl.c (lang_mark_tree): Don't mark search_slot. * init.c (initialize_vtbl_ptrs): Simplify. (emit_base_init): Likewise. * search.c (struct vbase_info): Document decl_ptr. (convert_pointer_to_single_level): Remove. (dfs_find_vbases): Remove. (dfs_init_base_pointers): Simplify. (dfs_clear_vbase_slots): Remove. (dfs_vtable_path_unmark): New function. (init_vbase_pointers): Simplify. (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT. (expand_indirect_vtbls_init): Simplify. Don't call mark_all_temps_used. * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and initialize_vtbl_ptrs. 2000-05-20 Zack Weinberg * except.c: Add static prototypes. 2000-05-20 H.J. Lu * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext). 2000-05-19 Mark Mitchell Don't create a separate copy of virtual bases for the CLASSTYPE_VBASECLASSES list. * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation. (BINFO_FOR_VBASE): Remove. (CANONICAL_BINFO): Adjust. (binfo_for_vbase): New function. * class.c (build_vbase_pointer_fields): Use binfo_for_vbase instead of BINFO_FOR_VBASE. (build_vbase_pointer): Likewise. (build_secondary_vtable): Likewise. (dfs_mark_primary_bases): Likewise. (mark_primary_bases): Likewise. (layout_nonempty_base_or_field): Likewise. (dfs_set_offset_for_shared_vbases): Likewise. (dfs_set_offset_for_unshared_vbases): Likewise. (layout_virtual_bases): Likewise. Adjust for changes to the CLASSTYPE_VBASECLASSES list. (dump_class_hierarchy_r): Use binfo_for_vbase instead of BINFO_FOR_VBASE. (dump_class_hierarchy): Likewise. (finish_vtbls): Likewise. (build_vtbl_initializer): Adjust for changes to the CLASSTYPE_VBASECLASSES list. (build_vbase_offset_vtbl_entries): Use binfo_for_vbase. * decl.c (finish_destructor_body): Adjust for changes to the CLASSTYPE_VBASECLASSES list. * init.c (sort_base_init): Use binfo_for_vbase. (construct_virtual_bases): Adjust for changes to the CLASSTYPE_VBASECLASSES list. (expand_member_init): Use binfo_for_vbase. (build_vbase_delete): Adjust for changes to the CLASSTYPE_VBASECLASSES list. * method.c (do_build_copy_constructor): Likewise. * rtti.c (get_base_offset): Use binfo_for_vbase. (expand_class_desc): Remove #if 0'd code. * search.c (struct vbase_info): Remove vbase_types. (get_base_distance): Use binfo_for_vbase. (lookup_field_queue_p): Use CANONICAL_BINFO. (get_shared_vbase_if_not_primary): Use binfo_for_vbase. (get_pure_virtuals): Adjust for changes to the CLASSTYPE_VBASECLASSES list. (dfs_find_vbases): Use binfo_for_vbase. (dfs_init_vbase_pointers): Likewise. (init_vbase_pointers): Don't initialize vi.vbase_types. (virtual_context): Use binfo_for_vbase. (fixup_all_virtual_upcast_offsets): Adjust for changes to the CLASSTYPE_VBASECLASSES list. (expand_indirect_vtbls_init): Simplify. (dfs_get_vbase_types): Don't replicate virtual bases. (find_vbase_instance): Use binfo_for_vbase. (binfo_for_vbase): New function. * typeck.c (get_delta_difference): Use binfo_for_vbase. 2000-05-17 Mark Mitchell * decl2.c (finish_anon_union): Generalize error messages to handle anonymous structures. * init.c (perform_member_init): Remove `name' parameter. (build_field_list): New function. (sort_member_init): Handle anonymous union initialization order correctly. Check for multiple initializations of the same union. (emit_base_init): Don't look up fields by name here. (expand_member_init): Record the result of name lookup for future reference. * typeck.c (build_component_ref): Fix formatting. Wed May 17 17:27:44 2000 Andrew Cagney * decl.c (pop_label): Replace warn_unused with warn_unused_label. * typeck.c (build_x_compound_expr): Replace warn_unused with warn_unused_value. * decl2.c (lang_decode_option): Update -Wall unused flags by calling set_Wunused. 2000-05-16 Mark Mitchell * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation. * init.c (dfs_vtable_path_unmark): Remove. * search.c (marked_new_vtable_p): Likewise. (unmarked_new_vtable_p): Likewise. (dfs_search_slot_nonempty_p): Likewise. (dfs_mark): Likewise. (dfs_vtable_path_unmark): Likewise. (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED. (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED. (dfs_init_vbase_pointers): Remove special-case new ABI code. (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED. (init_vbase_pointers): Simplify. (expand_indirect_vtbls_init): Likewise. * class.c (copy_virtuals): New function. (build_primary_table): Use it. (build_secondary_vtable): Likewise. (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to indicate that no vcall offset is required. (add_virtual_function): Likewise. (modify_all_vtables): Likewise. (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. (dfs_accumulate_vtbl_inits): Likewise. (build_vtbl_initializer): Make changes to handle construction vtables. (dfs_build_vcall_offset_vtbl_entries): Likewise. (build_rtti_vtbl_entries): Likewise. (build_vtable_entries): Handle a NULL vcall_index. 2000-05-15 Gabriel Dos Reis * decl2.c (lang_decode_option): Fix thinko. 2000-05-14 Jason Merrill * except.c (check_handlers): New fn. * cp-tree.h: Declare it. * semantics.c (finish_handler_sequence): Call it. (finish_function_handler_sequence): Likewise. (finish_handler_parms): Set TREE_TYPE on the handler. * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro. * search.c (get_base_distance_recursive): If protect>1, ignore special access. (get_base_distance): Don't reduce watch_access. 2000-05-13 Gabriel Dos Reis * lex.c: #include diagnostic.h. (lang_init_options): Set default prefixing rules. * lang-options.h: Add -fdiagnostics-show-location=. * decl2.c: #include diagnostic.h. (lang_decode_option): Handle -fdiagnostics-show-location=. 2000-05-12 Nathan Sidwell * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes. * vec.cc: Revert my 2000-05-07 change. 2000-05-11 Jason Merrill * class.c (check_field_decls): Complain about non-static data members with same name as class in class with constructor. 2000-05-10 Jason Merrill * decl.c (grokdeclarator): Allow non-static data members with same name as class. 2000-05-09 Zack Weinberg * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file, and pending_inline.filename. Update prototypes. * decl.c (define_label): Constify filename parameter. * decl2.c (warn_if_unknown_interface): Constify local char *. * input.c Constify input_source.filename. Don't declare input_filename or lineno. Constify filename parameter to feed_input. * lex.c (init_parse): Constify parameter and return value. (cp_pragma_interface, cp_pragma_implementation): Constify filename argument. (reinit_parse_for_method, reinit_parse_for_block, reinit_parse_for_expr, feed_defarg, handle_cp_pragma): Constify local char *. * pt.c: Don't declare lineno or input_filename. (print_template_context, tsubst_friend_function, tsubst_decl, tsubst, instantiate_decl): Constify local char *. * semantics.c (expand_body): Constify local char *. * tree.c (build_srcloc): Constify filename parameter. * typeck.c (c_expand_asm_operands): Constify filename parameter. 2000-05-08 Nathan Sidwell * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix offsetof expansion. 2000-05-08 Branko Cibej * inc/cxxabi.h: Fix typos in comment. (__base_class_info::__offset): Use a static_cast. 2000-05-07 Nathan Sidwell * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place of std::size_t and std::ptrdiff_t respectively. * tinfo.cc: Likewise. * vec.cc: Likewise. 2000-05-06 Richard Henderson * typeck.c (build_c_cast): Don't warn integer->pointer size mismatch for constants. 2000-05-06 Nathan Sidwell * rtti.c (ptmd_initializer): Set non-public, if class is incomplete. * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++". (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, __cxa_vec_delete): Likewise. * tinfo.cc (__dynamic_cast): Likewise. * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, __cxa_vec_delete): Likewise. 2000-05-04 Mark Mitchell * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove. (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise. (lang_decl_flags): Add vcall_offset. (THUNK_VCALL_OFFSET): Use it. * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk. * method.c (make_thunk): Create the lang_decl here, not in emit_thunk. (emit_thunk): Make generic thunks into ordinary functions once they have been fed to expand_body. * semantics.c (expand_body): Set current_function_is_thunk here. 2000-05-04 Kaveh R. Ghazi * class.c (update_vtable_entry_for_fn): Prototype. * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl' and `tmpl'. * search.c (dfs_build_inheritance_graph_order): Prototype. 2000-05-04 Mark Mitchell * cp-tree.h (special_function_kind): Add various kinds of destructors. (special_function_p): New function. * class.c (overrides): Don't let one kind of destructor override another. * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding whether or not to instantiate a template. * tree.c (special_function_p): Define. 2000-05-03 Mark Mitchell * cp-tree.def (THUNK_DECL): Remove. * cp-tree.h (DECL_THUNK_P): New macro. (DECL_NON_THUNK_FUNCTION_P): Likewise. (DECL_EXTERN_C_FUNCTION_P): Likewise. (SET_DECL_THUNK_P): Likewise. (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P. (FNADDR_FROM_VTABLE_ENTRY): Likewise. (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P. * decl.c (decls_match): Use DECL_EXTERN_C_P. (duplicate_decls): Likewise. (pushdecl): Likewise. Adjust thunk handling. (grokfndecl): Use DECL_EXTERN_C_P. * decl2.c (mark_vtable_entries): Use DECL_THUNK_P. * dump.c (dequeue_and_dump): Remove THUNK_DECL handling. * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P. * expr.c (cplus_expand_expr): Remove THUNK_DECL handling. * method.c (make_thunk): Use SET_DECL_THUNK_P. Set DECL_NO_STATIC_CHAIN. (emit_thunk): Don't play games with TREE_CODE on thunks. Don't set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk. * search.c (covariant_return_p): Remove THUNK_DECL handling. * ir.texi: Update. 2000-05-01 Jason Merrill * tree.c (walk_tree): Set lineno. 2000-05-01 Mark Mitchell * exception.cc: Update license notice. * new.cc: Likewise. * new1.cc: Likewise. * new2.cc: Likewise. * tinfo.cc: Likewise. * tinfo2.cc: Likewise. * vec.cc: Likewise. * inc/cxxabi.h: Likewise. * inc/exception: Likewise. * inc/new: Likewise. * inc/new.h: Likewise. * inc/typeinfo: Likewise. 2000-05-01 Jason Merrill * tree.c (build_target_expr_with_type): If we already have a TARGET_EXPR, just return it. * optimize.c (initialize_inlined_parameters): Don't generate an EXPR_STMT if we can just use DECL_INITIAL. * decl.c (emit_local_var): Only make the initialization a full-expression if stmts_are_full_exprs_p. 2000-05-01 Mark Mitchell * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New macro. * call.c (standard_conversion): Use it. (direct_reference_binding): Likewise. (build_over_call): Likewise. (is_properly_derived_from): Likewise. (compare_ics): Likewise. * class.c (resolves_to_fixed_type_p): Likewise. * optimize.c (declare_return_variable): Likewise. * pt.c (is_specialization_of): Likewise. (unify): Likewise. * typeck.c (comp_target_parms): Likeiwse. (build_static_cast): Likewise. (build_reinterpret_cast): Likewise. (build_const_cast): Likewise. (comp_ptr_ttypes_real): Likewise. (comp_ptr_ttypes_const): Likewise. * typeck2.c (process_init_constructor): Likewise. 2000-04-30 Scott Snyder * decl.c (finish_destructor_body): Use the base destructor when destroying virtual bases. 2000-04-30 Mark Mitchell * expr.c (cplus_expand_expr): Preserve temporaries when expanding STMT_EXPRs. * optimize.c (struct inline_data): Add target_exprs field. (declare_return_variable): When a function returns an aggregate, use the variable declared in the TARGET_EXPR as the remapped DECL_RESULT. (expand_call_inline): Update the pending target_exprs stack. (optimize_function): Initialize the stack. * decl2.c (finish_file): Fix typo in comment. * method.c (emit_thunk): Don't try to return a `void' value. * optimize.c (initialize_inlined_parameters): If the parameter is addressable, we need to make a new VAR_DECL, even if the initializer is constant. 2000-04-28 Cosmin Truta * decl.c (grok_op_properties): Add an extra check of argtypes. 2000-04-27 Mark Mitchell * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying variables. (initialize_inlined_parameters): Try to avoid creating new VAR_DECLs. 2000-04-27 Alex Samuel * lex.c (my_get_run_time): Remove. (init_filename_times): Use get_run_time instead of my_get_run_time. (check_newline): Likewise. (dump_time_statistics): Likewise. * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead of computing elapsed time explicitly. 2000-04-26 Mark Mitchell * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P. * init.c (decl_constant_value): Check TREE_READONLY_DECL_P. * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P before calling decl_constant_value. * class.c (check_bitfield_decl): Likewise. * cvt.c (ocp_convert): Likewise. (convert): Likewise. * decl.c (compute_array_index_type): Likewise. (build_enumerator): Likewise. * decl2.c (check_cp_case_value): Likewise. * pt.c (convert_nontype_argument): Likewise. (tsubst): Likewise. * typeck.c (decay_conversion): Likewise. (build_compound_expr): Likewise. (build_reinterpret_cast): Likewise. (build_c_cast): Likewise. (convert_for_assignment): Likewise. 2000-04-26 Jason Merrill * decl.c (finish_function): Don't play games with DECL_INLINE. 2000-04-25 Gabriel Dos Reis * ir.texi: Correct typo. 2000-04-25 Martin v. Löwis * decl.c (grokdeclarator): Reject VLAs as members. 2000-04-24 Gabriel Dos Reis * call.c (standard_conversion): Accept conversion between COMPLEX_TYPEs. * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE. 2000-04-24 Zack Weinberg * decl2.c (finish_file): Remove double setup for accounting compile time. 2000-04-24 Robert Lipe * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD. 2000-04-23 Benjamin Kosnik * new.cc (set_new_handler): Needs to be in std::. 2000-04-23 Mark Mitchell * cp-tree.h (lang_decl): Remove pretty_function_p. (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the language-specific node. * decl.c (cp_make_fname_decl): Use build_decl, not build_lang_decl, to build the variables. (grokvardecl): Don't call build_lang_decl for local variables in templates. (grokdeclarator): Don't call build_lang_decl for local type declarations in templates. * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated zero'd memory, rather than calling memset. * pt.c: Include hashtab.h. (local_specializations): New variable. (retrieve_local_specialization): Use it. (register_local_specialization): Likewise. (tsubst_decl): Don't assume local variables have DECL_LANG_SPECIFIC. (instantiate_decl): Set up local_specializations. * Makefile.in (HTAB_H): New variable. 2000-04-23 Richard Henderson * typeck.c (c_expand_asm_operands): Restore the original contents of the output list. 2000-04-22 Gabriel Dos Reis * ir.texi: Document complex number representation. 2000-04-20 Nathan Sidwell * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi. (target_incomplete_p): New function. (tinfo_base_init): Create comdat NTBS name variable. (ptr_initializer): Add non_public parameter. Calculate it. (ptmd_initializer): Likewise. (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo. (create_real_tinfo_var): Add non_public parameter. Use it. Push proxy into global namespace. * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask): New enumeration. * inc/typeinfo (type_info::before, type_info::operator==): Compare __name addresses. * tinfo2.cc: Remove new-abi builtins comment. 2000-04-20 Jason Merrill * typeck.c (build_x_function_call): Resolve an OFFSET_REF. * call.c (joust): Exit early if we get the same function, too. * decl2.c (key_method): Return NULL_TREE for template classes. (import_export_class): Don't need to check for template classes. 2000-04-18 Zack Weinberg * lex.c: Remove references to cccp.c. 2000-04-18 Mark Mitchell * cp-tree.h (lang_decl_flags): Remove const_memfunc and volatile_memfunc. Add destructor_attr. Adjust dummy. (DECL_DESTRUCTOR_P): Use destructor_attr. (DECL_CONST_MEMFUNC_P): Reimplement. (DECL_VOLATILE_MEMFUNC_P): Remove. * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS. (overrides): Use DECL_DESTRUCTOR_P. (check_for_override): Likewise. * decl.c (start_function): Likewise. * decl2.c (grokfclassfn): Likewise. (check_classfn): Likewise. (grok_function_init): Likewise. 2000-04-17 Mark Mitchell * decl2.c (grokfield): Issue error on illegal data member declaration. Mon Apr 17 17:11:16 2000 Mark P Mitchell * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL. 2000-04-16 Mark Mitchell * class.c (build_vtable_entry): Don't build thunks for type-info functions. 2000-04-16 Jason Merrill * decl.c (decls_match): Allow a redeclaration of a builtin to specify args while the builtin did not. 2000-04-15 Mark Mitchell * cp-tree.def (THUNK_DECL): Add to documentation. * cp-tree.h (flag_huge_objects): Declare. * class.c (modify_vtable_entry): Tidy. (update_vtable_entry_for_fn): Split out from dfs_modify_vtables. Calculate delta appropriately for the new ABI. (dfs_modify_vtables): Use it. (modify_all_vtables): Fix thinko in code to add overriding copies of functions to primary vtables. (build_clone): Fix typo in comment. (clone_function_decl): Correct order of destructors in vtable. (build_vbase_offset_vtbl_entries): Adjust comment. (dfs_vcall_offset_queue_p): Remove. (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX. (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases. (build_vtable_entry): Correct check for pure virtual functions. Don't declare flag_huge_objects. * decl.c (flag_huge_objects): Remove declaration. * method.c (make_thunk): Tweak mangling for vcall offset thunks. Use int_size_in_bytes. (emit_thunk): Handle vcall offset thunks. Sat Apr 15 16:00:01 2000 Richard Kenner * decl2.c (parse_time, varconst_time): Delete declarations. (finish_file): Delete LINENO declaration. START_TIME and THIS_TIME now long. 2000-04-13 Nathan Sidwell * class.c (build_base_field): Reformat comment. * inc/cxxabi.h (stddef.h): Comment inclusion. (__base_class_info::__offset): Comment shift. 2000-04-12 Mark Mitchell * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro. (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER. (cp_push_exception_identifier): New macro. (DECL_COMPLETE_DESTRUCTOR_P): New macro. (DECL_BASE_DESTRUCTOR_P): Likewise. (DECL_DELETING_DESTRUCTOR_P): Likewise. (get_vtbl_decl_for_binfo): Fix formatting. (in_charge_arg_for_name): New macro. (maybe_build_cleanup_and_delete): Remove declaration. * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P. (in_charge_arg_for_name): New function. (build_new_method_call): Use it. Handle cloned destructors. (build_clone): Don't make the base constructor virtual. Automatically defer generated functions. (clone_function_decl): Handle destructors, too. (clone_constructors_and_destructors): Likewise. (create_vtable_ptr): Don't create a vtable entry for a cloned function. * decl.c (predefined_identifier): Add ctor_or_dtor_p. (initialize_predefined_identifiers): Update appropriately. (finish_destructor_body): Simplify. (maybe_build_cleanup_and_delete): Remove. * except.c (expand_throw): Handle new-ABI destructors. * init.c (expand_cleanup_for_base): Use base_dtor_identifier. (build_dtor_call): New function. (build_delete): Use it. Simplify. * optimize.c (maybe_clone_body): Handle destructors. * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P. * exception.cc (cleanup_fn): New typedef. (CALL_CLEANUP): New macro. (cp_eh_info): Use them. (__cp_push_exception): Likewise. (__cp_pop_exception): Likewise. 2000-04-11 Mark Mitchell * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER. (complete_dtor_identifier): New macro. (CLASSTYPE_FIRST_CONVERSION): Remove. (CLASSTYPE_CONSTRUCTOR_SLOT): New macro. (CLASSTYPE_DESTRUCTOR_SLOT): Likewise. (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise. (CLASSTYPE_CONSTRUCTORS): Likewise. (CLASSTYPE_DESTRUCTORS): Likewise. (lang_decl): Add cloned_function. (DECL_COMPLETE_CONSTRUCTOR_P): New macro. (DECL_BASE_CONSTRUCTOR_P): Likewise. (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise. (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise. (DECL_CLONED_FUNCTION_P): Likewise. (DECL_CLONED_FUNCTION): Likewise. (clone_function_decl): Declare. (maybe_clone_body): Likewise. * call.c (build_user_type_conversion_1): Call complete object constructors in the new ABI. (build_new_method_call): Don't add in-charge parameters under the new ABI. * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P, DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and CLASSTYPE_DESTRUCTOR_SLOT. (build_clone): New function. (clone_function_decl): Likewise. (clone_constructors_and_destructors): Likewise. (check_bases_and_members): Use it. * decl.c (iniitialize_predefined_identifiers): Initialize complete_dtor_identifier. (finish_function): Don't add extra code to a clone. (lang_mark_tree): Mark cloned_function. * decl2.c (mark_used): Don't bother trying to instantiate things we synthesized. * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice. * method.c (set_mangled_name_for_decl): Don't treat clones as constructors. (synthesize_method): Sythesize cloned functions, not the clones. * optimize.c (inline_data): Update comment on ret_label. (remap_block): Don't assume DECL_INITIAL exists. (copy_body_r): Allow ret_label to be NULL. (maybe_clone_body): Define. * pt.c (tsubst_decl): Handle clones. (instantiate_clone): New function. (instantiate_template): Use it. (set_mangled_name_for_template_decl): Don't treat clones as constructors. * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT, CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT. * semantics.c (expand_body): Clone function bodies as necessary. * optimize.c (remap_decl): Avoid sharing structure for arrays whose size is only known at run-time. * tree.c (copy_tree_r): Don't copy PARM_DECLs. * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr to has_in_charge_parm_p. (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ... (DECL_HAS_IN_CHARGE_PARM_P): ... this. (DECL_COPY_CONSTRUCTOR_P): New macro. * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P. (build_user_type_conversion_1): Likewise. (convert_like_real): Likewise. (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P. * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P. (copy_args_p): Likewise. (grok_ctor_properties): Likewise. (start_function): Likewise. * decl2.c (maybe_retrofit_in_charge): Likewise. Set it. * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P. * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P. * method.c (do_build_copy_constructor): Use DECL_HAS_IN_CHARGE_PARM_P. (synthesize_method): Likewise. * pt.c (instantiate_template): Remove goto. * tree.c (build_cplus_method_type): Remove mention of obstacks in comment. * cp-tre.h (finish_function): Change prototype. * decl.c (end_cleanup_fn): Adjust caller. (finish_function): Take only one parameter. * decl2.c (finish_objects): Adjust caller. (finish_static_storage_duration_function): Likewise. * method.c (emit_thunk): Likewise. * parse.y: Likewise. * parse.c: Regenerated. * pt.c (instantiate_decl): Likewise. * rtti.c (synthesize_tinfo_fn): Likewise. * semantics.c (expand_body): Likewise. * cp-tree.h (copy_decl): New function. * class.c (finish_struct_1): Use it. * lex.c (copy_decl): Define it. * pt.c (tsubst_decl): Likewise. * tree.c (copy_template_template_parm): Likewise. * cp-tree.h (lang_type): Remove has_nonpublic_ctor and has_nonpublic_assign_ref. (TYPE_HAS_NONPUBLIC_CTOR): Don't declare. (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise. * class.c (finish_struct_methods): Don't set TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF. (interface_only): Don't declare. (interface_unknown): Likewise. 2000-04-11 Martin v. Löwis * tree.h (HAVE_TEMPLATES): Remove definition. * lang-options.h (-fthis-is-variable): Remove documentation. 2000-04-10 Jason Merrill * class.c (instantiate_type): Handle object-relative template-id. * semantics.c (finish_expr_stmt): Call convert_to_void here. * decl.c (cplus_expand_expr_stmt): Not here. * rtti.c (build_dynamic_cast_1): Call non_lvalue. Initialize exprtype earlier. * parse.y (fn.def1): Check for defining types in return types. * decl.c (check_tag_decl): Notice extra fundamental types. Diagnose empty decls in classes, too. * decl.c (grokdeclarator): Don't override an anonymous name if no declarator was given. * cvt.c (convert_to_void): Call resolve_offset_ref. * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF. * decl2.c (decl_namespace): Handle getting a type. * typeck.c (build_c_cast): Re-enable warning for cast between pointer and integer of different size. 2000-04-10 Nathan Sidwell * inc/cxxabi.h (__pointer_type_info): Add restrict and incomplete flags. (__pointer_type_info::__pointer_catch): New virtual function. (__pointer_to_member_type_info): Derive from __pointer_type_info. Adjust. (__pointer_to_member_type_info::__do_catch): Remove. (__pointer_to_member_type_info::__is_pointer_p): Declare. (__pointer_to_member_type_info::__pointer_catch): Declare. * rtti.c (qualifier_flags): Add restrict flag. (ptmd_initializer): Reorder members. (create_tinfo_types): Expand comments. Reorder ptmd_desc_type_node members. * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p): Implement. (__pointer_type_info::__do_catch): Move specific code into __pointer_catch. Call it. (__pointer_type_info::__pointer_catch): Non-pointer-to-member specific catch checking. Fix void conversion check. (__pointer_to_member_type_info::__do_catch): Remove. (__pointer_to_member_type_info::__pointer_catch): Implement. 2000-04-10 Martin v. Löwis * lex.c (init_parse): Remove traces of classof and headof. * decl2.c (flag_operator_names): Default to 1. (lang_decode_option): Do not set it for -ansi. 2000-04-09 Mark Mitchell * cp-tree.h (struct lang_decl): Remove main_decl_variant. (DECL_MAIN_VARIANT): Remove. * decl.c (duplicate_decls): Don't set it. (start_function): Likewise. (lang_mark_tree): Don't mark it. * decl2.c (defer_fn): Don't use it. * lex.c (retrofit_lang_decl): Don't set it. * pt.c (tsubst_decl): Likewise. * ptree.c (print_lang_decl): Don't print it. * typeck.c (mark_addressable): Don't use it. 2000-04-09 Nathan Sidwell * vec.cc: Include and . (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup. (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or terminate. (__cxa_vec_delete): Catch dtor exceptions. 2000-04-09 Nathan Sidwell Prepend __ to implementation defined names. * inc/typeinfo (type_info): Rename _name to __name. (type_info::type_info): Rename parameter. (type_info::operator==, type_info::operator!=, type_info::before): Likewise. (type_info::is_pointer_p, type_info::is_function_p, type_info::do_catch, type_info::do_upcast): Prepend __. Rename parameters. * inc/cxxabi.h (__fundamental_type_info::__fundamental_type_info) Rename parameters. (__pointer_type_info::__pointer_type_info): Likewise. (__pointer_type_info::is_pointer_p, __pointer_type_info::do_catch): Prepend __. Rename parameters. (__array_type_info::__array_type_info): Rename parameters. (__function_type_info::__function_type_info): Likewise. (__function_type_info::is_function_p): Prepend __. (__enum_type_info::__enum_type_info): Rename parameters. (__pointer_to_member_type_info::__pointer_to_member_type_info): Likewise. (__pointer_to_member_type_info::do_catch): Prepend __. Rename parameters. (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __. (__class_type_info::__class_type_info): Rename parameters. (__class_type_info::sub_kind): Prepend __. Adjust member names. (__class_type_info::upcast_result, __class_type_info::dyncast_result): Prepend __. Move definition into tinfo.cc. (__class_type_info::do_upcast, __class_type_info::do_catch, __class_type_info::find_public_src, __class_type_info::do_dyncast, __class_type_info::do_find_public_src): Prepend __. Rename parameters. (__si_class_type_info::__si_class_type_info): Rename parameters. (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast, __si_class_type_info::do_find_public_src): Prepent __. Rename parameters. (__vmi_class_type_info::__vmi_class_type_info): Rename parameters. (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast, __vmi_class_type_info::do_find_public_src): Prepent __. Rename parameters. (__dynamic_cast): Rename parameters. * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p, type_info::do_catch, type_info::do_upcast): Prepend __. (contained_p, public_p, virtual_p, contained_public_p, contained_nonpublic_p, contained_nonvirtual_p): Adjust. (__class_type_info::do_catch, __class_type_info::do_upcast): Prepend __. Adjust. (__class_type_info::__upcast_result, __class_type_info::__dyncast_result): Move from inc/cxxabi.h. Adjust. (__class_type_info::find_public_src): Prepend __. Adjust. (__class_type_info::do_find_public_src, __si_class_type_info::do_find_public_src, __vmi_class_type_info::do_find_public_src): Likewise. (__class_type_info::do_dyncast, __si_class_type_info::do_dyncast, __vmi_class_type_info::do_dyncast): Likewise. (__class_type_info::do_upcast, __si_class_type_info::do_upcast, __vmi_class_type_info::do_upcast): Likewise. (__dynamic_cast): Adjust. * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __. (__function_type_info::is_function_p): Likewise. (__pointer_type_info::do_catch): Likewise. Adjust. (__pointer_to_member_type_info::do_catch): Likewise. Adjust. (__throw_type_match_rtti_2): Adjust. (__is_pointer): Adjust. 2000-04-08 Mark Mitchell * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER. (complete_ctor_identifier): New macro. (special_function_kind): Add sfk_copy_constructor and sfk_assignment_operator. (LOOKUP_HAS_IN_CHARGE): Remove. (cons_up_default_function): Rename to ... (implicitly_declare_fn): ... this. * call.c (build_new_method_call): Add in-charge parameters for constructors here. * class.c (add_implicitly_declared_members): Change parameter name from cant_have_assignment to cant_have_const_assignment. Replace calls to cons_up_default_function to implicitly_declare_fn. * cvt.c (ocp_convert): Use complete_ctor_identifier. * decl.c (initialize_predefined_identifiers): Initialize it. (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of complex expression. * init.c (expand_default_init): Don't calculate the in-charge parameter here. (build_new_1): Likewise. * lex.c (cons_up_default_function): Move to method.c. * method.c (synthesize_method): Use DECL_DESTRUCTOR_P. (implicitly_declare_fn): New function. * typeck.c (build_static_cast): Use complete_ctor_identifier. (build_modify_expr): Likewise. * typeck2.c (build_functional_cast): Likewise. Under the new ABI, constructors don't return `this'. * cp-tree.h (warn_reorder): Declare. (special_function_kind): New enum. (global_base_init_list): Remove declaration. (emit_base_init): Don't return a value. (check_base_init): Don't declare. (is_aggr_typedef): Likewise. * decl.c (check_special_function_return_type): New function. (return_types): Remove. (grokdeclarator): Use check_special_function_return_type. (start_function): Don't initialize ctor_label under the new ABI. (finish_construtor_body): Don't create a corresponding LABEL_STMT. * init.c (begin_init_stmts): Move to top of file. (finish_init_stmts): Likewise. (warn_reorder): Don't declare. (emit_base_init): Don't create a STMT_EXPR here. Don't return a value. (check_base_init): Remove. (is_aggr_typedef): Likewise. (build_new_1): Don't use the return value of a constructor. * semantics.c (setup_vtbl_ptr): Don't use the return value of emit_base_init. * typeck.c (check_return_expr): Don't magically convert return statements into `return this' in constructors under the new ABI. * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER, CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER. (base_ctor_identifier): New macro. (base_dtor_identifier): Likewise. (deleting_dtor_identifier): Likewise. * decl.c: Don't include obstack.h. (obstack_chunk_alloc): Don't define. (obstack_chunk_free): Likewise. (struct predefined_identifier): New type. (initialize_predefined_identifiers): New function. (init_decl_processing): Use it. (debug_temp_inits): Remove. (start_method): Don't call preserve_data. (hack_incomplete_structures): Update comment. * init.c (init_init_processing): Don't initialize nelts_identifier. (build_offset_rf): Remove dead code. (build_delete): Use CLASSTYPE_N_BASECLASSES. * search.c (init_search_processing): Don't initialize vptr_identifier. 2000-04-08 Kaveh R. Ghazi * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide some sign_compare warnings. 2000-04-07 Nathan Sidwell Rename abi::__vmi_class_type_info members. * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases, base_list, detail_masks members to vmi_flags, vmi_base_count, vmi_bases and vmi_flags_masks respectively. (__vmi_class_type_info::vmi_flags_masks): Rename details_unknown_mask to flags_unknown_mask. * tinfo.cc (__class_type_info::do_upcast): Adjust. (__vmi_class_type_info::do_find_public_src): Adjust. (__vmi_class_type_info::do_dyncast): Adjust. (__vmi_class_type_info::do_upcast): Adjust. 2000-04-07 Nathan Sidwell * tinfo.cc (convert_to_base): New function. (get_vbase_offset): Remove. Move into convert_to_base. (__vmi_class_type_info::do_find_public_src): Adjust. (__vmi_class_type_info::do_dyncast): Adjust. (__vmi_class_type_info::do_upcast): Adjust. 2000-04-06 Jason Merrill * tinfo.cc (operator=): Use __builtin_strcmp. * tinfo2.cc (before): Likewise. 2000-04-06 Mark Mitchell * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred. (DECL_SAVED_INLINE): Rename to ... (DECL_DEFERRED_FN): ... this. (in_function_p): Remove declaration. (mark_inline_for_output): Rename to ... (defer_fn): ... this. * decl.c (finish_function): Adjust call to mark_inline_for_output. (in_function_p): Remove definition. * decl2.c (saved_inlines): Rename to ... (deferred_fns): ... this. (saved_inlines_used): Rename to ... (deferred_fns_used): ... this. (mark_inline_for_output): Rename to ... (defer_fn): ... this. (finish_file): Adjust accordingly. (init_decl2): Likewise. * lex.c (cons_up_default_function): Likewise. * pt.c (mark_decl_instantiated): Likewise. (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any circumstances. * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output. * semantics.c (expand_body): Defer more functions. 2000-04-06 Nathan Sidwell * vec.cc: New file. * Make-lang.in (CXX_LIB2FUNCS): Add it. (vec.o): Build it. * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, __cxa_vec_delete): Declare. 2000-04-06 Nathan Sidwell * rtti.c (dfs_class_hint_mark): New static function. (dfs_class_hint_unmark): New static function. (class_hint_flags): Use them. 2000-04-05 Benjamin Kosnik * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE. 2000-04-05 Mark Mitchell * cp-tree.h (instantiate_decl): Change prototype. * decl2.c (mark_used): Adjust call. * optimize.c (inlinable_function_p): Adjust handling of templates. * pt.c (do_decl_instantiation): Adjust call to instantiate_decl. (do_type_instantiation): Likewise. (instantiate_decl): Defer more templates. (instantiate_pending_templates): Adjust logic to handle inline friend functions. * Makefile.in (GGC_H): New variable. Use it throughout in place of ggc.h. * call.c: Don't include obstack.h. Include ggc.h. (obstack_chunk_alloc): Don't define. (obstack_chunk_free): Likewise. (add_candidate): Allocate the z_candidate with ggc_alloc_obj. * decl.c (push_switch): Use xmalloc to allocate the cp_switch. (pop_switch): Free it. * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs. * dump.c (dequeue_and_dump): Don't try to print the bit_position if we don't have a DECL_FIELD_OFFSET. Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of special_function_p. 2000-04-04 Kaveh R. Ghazi * cfns.gperf (hash, libc_name_p): Prototype. * rtti.c (build_dynamic_cast_1): Constification. * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes. * semantics.c (deferred_type_access_control): Prototype. 2000-04-04 Mark Mitchell Correct many new ABI issues regarding vbase and vcall offset layout. * cp-tree.h (BINFO_VTABLE): Document. (struct lang_type): Tweak formatting. (BINFO_PRIMARY_BINFO): Add to documentation. (CLASSTYPE_VSIZE): Fix typo in comment. (CLASSTYPE_VBASECLASSES): Update documentation. (BINFO_VBASE_MARKED): Remove. (SET_BINFO_VBASE_MARKED): Likewise. (CLEAR_BINFO_VBASE_MARKED): Likewise. (BINFO_FIELDS_MARKED): Remove. (SET_BINFO_FIELDS_MARKED): Likewise. (CLEAR_BINFO_FIELDS_MARKED): Likewise. (enum access_kind): New enumeration. (num_extra_vtbl_entries): Remove declaration. (size_extra_vtbl_entries): Likewise. (get_vtbl_decl_for_binfo): New function. (dfs_vbase_unmark): Remove declaration. (mark_primary_bases): Likewise. * class.c (SAME_FN): Remove. (struct vcall_offset_data_s): Move definition. (build_vbase_pointer): Use `build', not `build_binary_op', to access the vbase pointer under the new ABI. (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo. (build_primary_vtable): Likewise. (dfs_mark_primary_bases): Move here from search.c. (mark_primary_bases): Likewise. (determine_primary_bases): Under the new ABI, don't make a base class a primary base just because we don't yet have any virtual functions. (layout_vtable_decl): Use get_vtbl_decl_for_binfo. (num_vfun_entries): Remove. (dfs_count_virtuals): Likewise. (num_extra_vtbl_entries): Likewise. (size_extra_vtbl_entries): Likewise. (layout_virtual_bases): Iterate in inheritance graph order under the new ABI. (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to indicate that a vfield is present. (init_class_processing): Initialize access_public_node, etc., from ak_public, etc. (get_vtbl_decl_for_binfo): New function. (dump_class_hierarchy_r): Likewise. (dump_class_hierarchy): Use it. (finish_vtbls): Build the vtbls in inheritance graph order. (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. (initialize_vtable): Use get_vtbl_decl_for_binfo. (accumulate_vtbl_inits): Add comments explaining why a pre-order walk is required. (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location where the vptr points, even for primary vtables. (build_vtbl_initializer): Adjust handling of vbase and vcall offsets. (build_vcall_and_vbase_vtable_entries): New function. (dfs_build_vbase_offset_vtbl_entries): Remove. (build_vbase_offset_vtbl_entries): Reimplement. (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that were already handled in a primary base class vtable. (build_vcall_offset_vtbl_entries): Adjust. (build_rtti_vtbl_entries): Adjust. * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo. * init.c (expand_virtual_init): Simplify. * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo. * rtti.c (create_pseudo_type_info): Adjust calculation of vptr. * search.c (BINFO_ACCESS): New macro. (SET_BINFO_ACCESS): Likewise. (dfs_access_in_type): Manipulate access_kinds, not access nodes. (access_in_type): Likewise. (dfs_accessible_p): Likewise. (protected_accessible_p): Likewise. (lookup_fnfields_1): Adjust documentation. (dfs_mark_primary_bases): Move to class.c (mark_primary_bases): Likewise. (dfs_vbase_unmark): Remove. (virtual_context): Use BINFO_FOR_VBASE. (dfs_get_vbase_types): Simplify. (dfs_build_inheritance_graph_order): New function. (get_vbase_types): Use it. * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo. * tinfo.cc (get_vbase_offset): New function. (__vmi_class_type_info::do_find_public_src): Use it. (__vmi_class_type_info::do_dyncast): Likewise. (__vmi_class_type_info::do_upcast): Likewise. 2000-04-03 Zack Weinberg * lang-specs.h: Pass -fno-show-column to the preprocessor. 2000-03-30 Nathan Sidwell * rtti.c (class_hint_flags): Rename flags. (class_initializer): Remove flags. (synthesize_tinfo_var): Combine offset and flags. Add flags for __vmi_class_type_info. (create_tinfo_types): Remove flags from __class_type_info and __si_class_type_info. Merge flags and offset from base_class_type_info. * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags. (__base_class_info::is_virtual_p): Adjust. (__base_class_info::is_public_p): Adjust. (__base_class_info::offset): New accessor. (__class_type_info::details): Remove member. (__class_type_info::__class_type_info): Lose details. (__class_type_info::detail_masks): Remove. (__si_class_type_info::__si_class_type_info): Lose details. (__vmi_class_type_info::details): New member. (__vmi_class_type_info::__vmi_class_type_info): Adjust. (__vmi_class_type_info::detail_masks): New member. * tinfo.cc (__class_type_info::do_upcast): Initialize result with unknown_details_mask. (__vmi_class_type_info::do_find_public_src): Adjust (__vmi_class_type_info::do_dyncast): Adjust. (__vmi_class_type_info::do_upcast): Set result details, if needed. Adjust. (__dynamic_cast): Temporarily #if out optimization. 2000-03-29 Nathan Sidwell * rtti.c (get_tinfo_decl): Mark used. (emit_tinfo_decl): Don't optimize polymorphic type_info. Only mark as dealt with, if we output it. 2000-03-28 Mark Mitchell * class.c: Reorganize to put virtual function table initialization machinery at the end of the file. 2000-03-28 Jason Merrill * class.c (finish_struct): Use bitsize_zero_node. * pt.c (instantiate_class_template): Likewise. 2000-03-28 Mark Mitchell Put RTTI entries at negative offsets in new ABI. * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first vbase offset at index -3, not -1. (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not dfs_vtable_path_unmarked_real_bases_queue_p to walk bases. (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff. (build_rtti_vtbl_entries): New function. (set_rtti_entry): Remove. (build_primary_vtable): Don't use it. (build_secondary_vtable): Likewise. (start_vtable): Remove. (first_vfun_index): New function. (set_vindex): Likewise. (add_virtual_function): Don't call start_vtable. Do call set_vindex. (set_primary_base): Rename parameter. (determine_primary_base): Likewise. (num_vfun_entries): Don't use skip_rtti_stuff. (num_extra_vtbl_entries): Include RTTI information. (build_vtbl_initializer): Use build_rtti_vtbl_entries. (skip_rtti_stuff): Remove. (dfs_modify_vtables): Don't use it. (modify_all_vtables): Don't use start_vtable. Do use set_vindex. (layout_nonempty_base_or_field): Update size handling. (create_vtable_ptr): Tweak. (layout_class_type): Adjust parameter names. (finish_struct_1): Simplify. * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation. (skip_rtti_stuff): Remove. (first_vfun_index): New function. (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. (dfs_vtable_path_marked_real_bases_queue_p): Remove. (marked_vtable_pathp): Declare. (unmarked_vtable_pathp): Likewise. * error.c (dump_expr): Use first_vfun_index to calculate vtable offsets. * rtti.c (build_headof): Look for RTTI at negative offsets. (get_tinfo_decl_dynamic): Likewise. (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL here. (create_pseudo_type_info): Do it here instead. Adjust so that vptr points at first virtual function. * search.c (marked_vtable_pathp): Make it global. (unmarked_vtable_pathp): Likewise. (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. (dfs_vtable_path_marked_real_bases_queue_p): Likewise. (dfs_get_pure_virtuals): Don't use skip_rtti_stuff. (get_pure_virtuals): Likewise. (expand_upcast_fixups): Likewise. * tree.c (debug_binfo): Likewise. * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate negative offset. Sun Mar 26 20:15:26 2000 Richard Kenner * class.c (check_field_decl): Fix typo. (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS. (check_methods): Likewise. (check_field_decls): Likewise. Use DECL_CONTEXT, not DECL_FIELD_CONTEXT. * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT): Use DECL_RESULT_FLD, not DECL_RESULT. * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT. * lex.c (identifier_type): Likewise. * pt.c (determine_specialization, lookup_template_class): Likewise. (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise. (resolve_overloaded_unification, more_specialized): Likewise. * semantics.c (finish_member_declaration): Likewise. * typeck.c (build_x_function_call): Likewise. 2000-03-26 Mark Mitchell * class.c (layout_empty_base): Handle empty bases with non-byte alignment. (build_base_field): Likewise. (layout_virtual_bases): Likewise. * class.c (finish_struct_1): Fix typo in this change: Sat Mar 25 09:12:10 2000 Richard Kenner 2000-03-25 Mark Mitchell * decl.c (grokdeclarator): Count partial specializations when keeping track of how many template classes have been seen. * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT. Sat Mar 25 09:12:10 2000 Richard Kenner * class.c (build_vbase_pointer_fields): layout_field now place_field. (get_vfield_offset): Use byte_position. (set_rtti_entry): Set OFFSET to ssizetype zero. (get_binfo_offset_as_int): Deleted. (dfs_record_base_offsets): Use tree_low_cst. (dfs_search_base_offsets): Likewise. (layout_nonempty_base_or_field): Reflect changes in RLI format and call byte_position. (layout_empty_base): Convert offset to ssizetype. (build_base_field): use rli_size_unit_so_far. (dfs_propagate_binfo_offsets): Do computation in proper type. (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets. (layout_class_type): Reflect changes in RLI names and fields. (finish_struct_1): Set DECL_FIELD_OFFSET. * dump.c (dequeue_and_dump): Call bit_position. * expr.c (cplus_expand_constant): Use byte_position. * rtti.c (expand_class_desc): Use bitsize_one_node. * typeck.c (build_component_addr): Use byte_position and don't special case for zero offset. 2000-03-24 Nathan Sidwell * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P. * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi tinfo object. (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting vtable. 2000-03-20 Theodore Papadopoulo * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and DECL_P macros. * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name, make_typename_type, check_initializer, cp_finish_decl, xref_tag): Likewise. * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree, decl_namespace, arg_assoc_template_arg, arg_assoc, validate_nonmember_using_decl, do_class_using_decl): Likewise. * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of, args_to_string): Likewise. * friend.c (is_friend): Likewise. * lex.c (note_got_semicolon, note_list_got_semicolon, is_global): Likewise. * method.c (build_overload_nested_name, build_overload_value, build_qualified_name, build_qualified_name, hack_identifier): Likewise. * parse.y (typename_sub, typename_sub1): Likewise. * pt.c (push_inline_template_parms_recursive, check_template_shadow, process_partial_specialization, convert_template_argument, template_args_equal, add_pending_template, lookup_template_class, for_each_template_parm_r, maybe_fold_nontype_arg, tsubst, instantiate_template, type_unification_real, unify, instantiate_pending_templates, set_mangled_name_for_template_decl): Likewise. * repo.c (repo_get_id, repo_template_used): Likewise. * search.c (lookup_field_1): Likewise. * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise. * xref.c (classname): Likewise. 2000-03-22 Mark Mitchell * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation. (CANONICAL_BINFO): New macro. (BINFO_NEW_VTABLE_MARKED): Use it. (SET_BINFO_NEW_VTABLE_MARKED): Likewise. (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise. * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE, not TREE_TYPE. (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED. (build_secondary_vtable): Likewise. (dfs_finish_vtbls): Likewise. (dfs_accumulate_vtbl_inits): Likewise. (accumulate_vtbl_inits): New function. (finish_vtbls): Make sure that virtual bases come after non-virtual bases in the vtable group. (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL. (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED. * search.c (struct vbase_info): Move definition. (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED. (unmarked_new_vtable_p): Likewise. (dfs_mark_vtable_path): Remove. (dfs_mark_new_vtable): Remove. (dfs_unmark_new_vtable): Likewise. (dfs_clear_search_slot): Likewise. (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED. (dfs_clear_vbase_slots): Likewise. (init_vbase_pointers): LIkewise. 2000-03-22 Jason Merrill * typeck.c (type_after_usual_arithmetic_conversions): Prefer a SIZETYPE to a non-SIZETYPE. 2000-03-21 Mark Mitchell * class.c (layout_virtual_bases): Adjust names in conditionally compiled code. * class.c (record_base_offsets): New function. (layout_conflict_p): Likewise. (layout_nonempty_base_or_field): Use it. (layout_empty_base): New function. (build_base_field): Use it. (build_base_fields): Update comment. (layout_virtual_bases): Fold in a little code form layout_basetypes. Use layout_empty_base. (layout_basetypes): Remove. (end_of_class): New function. (layout_class_type): Use it. Adjust. * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment. (fntype_p): Remove. * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in comment. (dfs_skip_nonprimary_vbases_markedp): Likewise. * typeck.c (fntype_p): Remove. * cp-tree.h (TI_SPEC_INFO): Remove. (CLASSTYPE_TI_SPEC_INFO): Likewise. * pt.c (process_partial_specialization): Likewise. * class.c (build_base_field): Fix thinko in computation of binfo offsets. * tree.c (mark_local_for_remap_p): Mark variables declared in TARGET_EXPRs as well. 2000-03-21 Nathan Sidwell * typeck.c (require_complete_type, complete_type, complete_type_or_else, c_sizeof, c_sizeof_nowarn, build_array_ref, convert_arguments, pointer_diff, build_x_unary_op, build_unary_op, build_c_cast, build_modify_expr): Use COMPLETE_TYPE_P etc. * call.c (is_complete, convert_like_real, build_new_method_call): Likewise. * class.c (build_vbase_pointer_fields, check_bases, build_base_field, finish_struct_1, pushclass): Likewise. * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise. * decl.c (maybe_process_template_type_declaration, pushtag, pushdecl, redeclaration_error_message, start_decl, start_decl_1, layout_var_decl, check_initializer, cp_finish_decl, grokdeclarator, require_complete_types_for_parms, grok_op_properties, xref_tag, xref_basetypes, check_function_type): Likewise. * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise. * friend.c (do_friend): Likewise. * init.c (build_offset_ref): Likewise. * parse.y (structsp): Likewise. * pt.c (maybe_process_partial_specialization, tsubst_friend_function, instantiate_class_template, tsubst, do_type_instantiation, instantiate_pending_templates): Likewise. * repo.c (repo_get_id): Likewise. * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1, synthesize_tinfo_var, emit_support_tinfos): Likewise. * search.c (lookup_fnfields_1, lookup_conversions): Likewise. * semantics.c (begin_class_definition): Likewise. * tree.c (build_cplus_method_type): Likewise. * typeck2.c (digest_init, build_functional_cast, add_exception_specifier): Likewise. * parse.h, parse.c: Regenerated. 2000-03-21 Nathan Sidwell * inc/cxxabi.h: New header file. Define new-abi entry points. (__pointer_type_info::target): Rename member to ... (__pointer_type_info::type): ... here. (__base_class_info::type): Rename member to ... (__base_class_info::base): ... here. * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h * cp-tree.h (CPTI_ABI): New global tree enumeration. (abi_node): New global tree node. * decl.c (abi_node): Document. (init_decl_processing): Initialize abi_node. * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi. (get_vmi_pseudo_type_info): Likewise. (create_tinfo_types): Likewise. (emit_support_tinfos): Likewise. * tinfo.h (cxxabi.h): Include for new-abi. Move rtti class definitions to new header file. * tinfo.cc (abi): Use the namespace. (std): Move new abi rtti classes from here ... (__cxxabiv1): ... to here. * tinfo2.cc (cxxabi.h): Include for new-abi. Move rtti class definitions to new header file. (std): Move new abi rtti classes from here ... (__cxxabiv1): ... to here. * inc/typeinfo (__class_type_info): Move into __cxxabiv1 namespace. 2000-03-20 Jed Wing Jason Merrill * method.c (build_overload_int): Use host_integerp. 2000-03-20 Theodore Papadopoulo * init.c (build_offset_ref): Handle the case of a templated member function. 2000-03-19 Martin v. Löwis * except.c (expand_exception_blocks): Clear catch_clauses_last. 2000-03-18 Mark Mitchell * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro. * class.c (check_bitfield_decl): Turn illegal bitfields into non-bitfields. (dfs_propagate_binfo_offsets): Adjust for new size_binop semantics. (dfs_offset_for_unshared_vbases): Likewise. * cvt.c (cp_convert_to_pointer): Convert NULL to a pointer-to-member correctly under the new ABI. * expr.c (cplus_expand_constant): Don't use cp_convert when turning an offset into a pointer-to-member. * init.c (resolve_offset_ref): Don't adjust pointers-to-members when dereferencing them under the new ABI. * typeck.c (get_member_function_from_ptrfunc): Tweak calculation of pointers-to-members under the new ABI. * class.c (check_bitfield_decl): Remove restriction on really long bitfields. (layout_class_type): Implement new ABI handling of bitfields longer than their types. 2000-03-18 Martin v. Löwis * parse.y (extdefs): Call ggc_collect. * parse.c: Regenerated. 2000-03-18 Nathan Sidwell * class.c (build_base_field): Use TYPE_ALIGN to examine a type. (note_name_declared_in_class): Use OVL_CURRENT to get at a potential overload. Fri Mar 17 08:09:14 2000 Richard Kenner * class.c (build_vbase_path): Use integer_zerop. (build_vtable_entry): Use tree_low_cst. (get_vfield_offset): Use bit_position. (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT. Use tree_low_cst. (check_bitfield_decl): Set DECL_SIZE using convert. (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop. (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT. Use tree_low_cst. (finish_struct_1): Use bit_position. (dump_class_hierarchy): Use tree_low_cst. * cp-tree.h (min_precision): Add declaration. * decl.c (xref_tag, xref_basetypes): Use tree_low_cst. * error.c (dump_type_suffix): Use host_integerp and tree_low_cst. (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst. * expr.c (cplus_expand_constant): Use bit_position. * init.c (build_vec_init): Use host_integerp and tree_low_cst. * rtti.c (get_base_offset): Use bit_position. * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int, host_integerp, and tree_low_cst. (pointer_int_sum): Use integer_zerop. (build_component_addr): Use bit_position. 2000-03-17 Nathan Sidwell * typeck.c (require_complete_type): Don't assume size_zero_node. (complete_type_or_else): Likewise. 2000-03-16 Steven Grady Jason Merrill * rtti.c (build_dynamic_cast_1): Improve diagnostics. 2000-03-16 Nathan Sidwell * decl2.c (grokfield): Bail out if type is error_mark_node. 2000-03-15 Nathan Sidwell * tinfo2.cc (__ptr_to_member_data): Rename to ... (__pointer_to_member_data): ... here. Adjust. * rtti.c (create_tinfo_types): Adjust. 2000-03-15 Nathan Sidwell * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove. * decl.c (ref_desc_type_node): Undocument. * rtti.c (ptr_ref_initializer): Rename to ... (ptr_initializer): ... here. Adjust comments. (ptmd_initializer): Fix comment thinko. (synthesize_tinfo_var): Remove REFERENCE_TYPE case. (create_tinfo_types): Remove ref_desc_type_node init. * tinfo2.cc (__reference_type_info): Remove. 2000-03-15 Nathan Sidwell * decl.c (cp_finish_decl): Remove obsolete comment. * typeck.c (build_ptrmemfunc1): Kill uninitialized warning. 2000-03-14 Mark Mitchell * cp-tree.h: Tweak documentation. * class.c (build_vbase_pointer_fields): Layout the fields, too. (avoid_overlap): Remove. (get_binfo_offset_as_int): New function. (dfs_serach_base_offsets): Likewise. (layout_nonempty_base_or_field): Likewise. (build_base_field): Layout fields here. Avoid placing two objects of the same type at the same address, under the new ABI. (build_base_fields): Adjust accordingly. (create_vtable_ptr): Return the new field, but don't attach it to TYPE_FIELDS. (remove_base_field): Remove. (remove_base_fields): Remove. (layout_basetypes): Adjust accordingly. (layout_class_type): Call layout_field for each field, rather than just making a wholesale call to layout_type. 2000-03-14 Jeff Sturm * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw. 2000-03-13 Jason Merrill * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P. * except.c (dtor_nothrow): New fn. (do_pop_exception): Use it. Take type parm. (push_eh_cleanup): Take type parm. (expand_start_catch_block): Pass it. (build_eh_type_type_ref): Accept null type. 2000-03-12 Mark Mitchell * cp-tree.h (revert_static_member_fn): Change prototype. * decl.c (grokfndecl): Adjust call to revert_static_member_fn. (grok_op_properties): Likewise. (start_function): Likewise. (revert_static_member_fn): Simplify. * pt.c (check_explicit_specialization): Adjust call to revert_static_member_fn. 2000-03-11 Mark Mitchell * cp-tree.h (scope_kind): New type. (tmpl_spec_kind): Likewise. (declare_pseudo_global_level): Remove. (pseudo_global_level_p): Rename to template_parm_scope_p. (pushlevel): Remove declaration. (begin_scope): New function. (finish_scope): Likewise. (current_tmpl_spec_kind): Likewise. * decl.c (struct binding_level): Shorten parm_flag to 2 bits. Shorten keep to 2 bits. Rename pseudo_global to template_parms_p. Add template_spec_p. (toplevel_bindings_p): Adjust. (declare_pseudo_global_level): Remove. (pseudo_global_level_p): Rename to template_parm_scope_p. (current_tmpl_spec_kind): New function. (begin_scope): Likewise. (finish_scope): Likewise. (maybe_push_to_top_level): Adjust. (maybe_process_template_type_declaration): Likewise. (pushtag): Likewise. (pushdecl_nonclass_level): Likewise. (lookup_tag): Likewise. (grokfndecl): Handle member template specializations. Share constructor and non-constructor code. * decl2.c (check_classfn): Handle member template specializations. * pt.c (begin_template_parm_list): Use begin_scope. (begin_specialization): Likewise. (end_specialization): Likewise. (check_explicit_specialization): Use current_tmpl_spec_kind. Handle member template specializations. (end_template_decl): Use finish_scope. Remove call to get_pending_sizes. (push_template_decl_real): Remove bogus error message. (tsubst_decl): Fix typo in code contained in comment. (instantiate_template): Handle member template specializations. (most_general_template): Likewise. 2000-03-11 Gabriel Dos Reis * lex.c (whitespace_cr): Compress consecutive calls to warning(). (do_identifier): Ditto for error(). * pt.c (convert_nontype_argument): Ditto for cp_error(). (convert_template_argument): Ditto for cp_pedwarn(). 2000-03-11 Jason Merrill * exception.cc (__check_null_eh_spec): New fn. * except.c (expand_end_eh_spec): Call it if the spec is throw(). 2000-03-10 Jason Merrill * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE. * except.c (expand_end_eh_spec): Add the return type. * rtti.c (throw_bad_cast): Add the parmtypes. (throw_bad_typeid): Likewise. * semantics.c (expand_stmt): Only leave out rtl for unused artificials, and set DECL_IGNORED_P on them as well. * decl.c (wrapup_globals_for_namespace): Likewise. 2000-03-09 Nathan Sidwell * decl.c (maybe_commonize_var): Skip all artificial decls. * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN. 2000-03-10 Jason Merrill * lang-options.h, decl2.c: Add -fno-enforce-eh-specs. * cp-tree.h: Declare flag_enforce_eh_specs. * decl.c (store_parm_decls, finish_function): Check it. C library functions don't throw. * Makefile.in (cfns.h): New target. (except.o): Depend on it. * Make-lang.in (cc1plus): Depend on cfns.gperf. * cfns.gperf: New file. * cfns.h: Generated. * except.c: Include it. (nothrow_libfn_p): New fn. * decl.c (grokfndecl): Use it. * cp-tree.h: Declare it. * decl.c (push_overloaded_decl_1, auto_function, define_function): Lose. (build_library_fn_1): New static fn. (builtin_function): Use it. (get_atexit_node): Use build_library_fn_ptr. (build_library_fn, build_cp_library_fn, build_library_fn_ptr, build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn, push_void_library_fn, push_throw_library_fn): New fns. * cp-tree.h: Declare them. (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID. (throw_bad_cast_node, throw_bad_typeid_node): Lose. * except.c (init_exception_processing, call_eh_info, do_pop_exception, (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns. * rtti.c (build_runtime_decl): Lose. (throw_bad_cast, throw_bad_typeid, get_tinfo_decl, build_dynamic_cast_1, expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns. * call.c (build_call): Remove result_type parm. Call mark_used on unused artificial fns. * init.c, method.c, typeck.c, except.c, rtti.c: Adjust. 2000-03-09 Jason Merrill * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as appropriate. * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL. * except.c (call_eh_info, alloc_eh_object, expand_throw): Set TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate. * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1, expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise. 2000-03-08 Nathan Sidwell * exception.cc (__cp_pop_exception): Cleanup the original object. 2000-03-08 Nathan Sidwell * decl.c (grok_op_properties): Merge conversion to void warning with other silly op warnings. 2000-03-08 Jason Merrill * typeck2.c (process_init_constructor): Set TREE_PURPOSE of array CONSTRUCTOR elements. Don't use expr_tree_cons. 2000-03-08 Nathan Sidwell * decl.c (cp_make_fname_decl): New function. (wrapup_globals_for_namespace): Don't emit unused static vars. (init_decl_processing): Remove comment about use of array_domain_type. Set make_fname_decl. (cp_finish_decl): Remove __FUNCTION__ nadgering. * semantics.c (begin_compound_stmt): Remove current_function_name_declared flagging. (expand_stmt): Don't emit unused local statics. * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls specially. 2000-03-08 Nathan Sidwell * typeck.c (convert_for_assignment): Don't look at array initializer. * call.c (convert_like_real): Likewise. 2000-03-07 Jason Merrill Add initial support for '\uNNNN' specifier. * lex.c (read_ucs): New fn. (readescape, skip_white_space): Call it. (is_extended_char, is_extended_char_1): New fns. (utf8_extend_token): New fn, #if 0'd out. (real_yylex): Treat extended chars like letters. * search.c (note_debug_info_needed): Walk the bases even if we weren't deferring the type itself. 2000-03-07 Kaveh R. Ghazi * decl2.c (finish_objects): Constify a char*. * method.c (emit_thunk): Likewise. 2000-03-06 Nathan Sidwell * typeck.c (dubious_conversion_warnings): Look through REFERENCE_TYPE. Mon Mar 6 08:46:47 2000 Richard Kenner * class.c (dfs_modify_vtables): I is now unsigned. (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int. (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT. * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned. * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned. * typeck.c (build_binary_op, case TRUNC_DIV_EXPR): Call integer_all_onesp. * typeck2.c (process_init_constructor): Use compare_tree_int. * lang-specs.h (as): Don't call if -syntax-only. 2000-03-06 Mark Mitchell * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set RTL_EXPR_HAS_NO_SCOPE after all. 2000-03-05 Mark Mitchell * expr.c (cplus_expand_expr, case STMT_EXPR): Use expand_start_stmt_expr and expand_end_stmt_expr directly. Set RTL_EXPR_HAS_NO_SCOPE. * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little later. * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P. 2000-03-05 Nathan Sidwell * call.c (convert_like): Macrofy. (convert_like_with_context): New macro. (convert_like_real): Renamed from convert_like. Add calling context parameters, for diagnostics. Add recursive flag. Call dubious_conversion_warnings for outer conversion. (build_user_type_conversion): Use convert_like_with_context. (build_over_call): Likewise. Don't warn about dubious conversions here. Adjust convert_default_arg calls. (convert_default_arg): Add context parameters for diagnostics. Pass throught to convert_like_with_context. * cp-tree.h (convert_default_arg): Add context parameters. (dubious_conversion_warnings): Prototype new function. * typeck.c (convert_arguments): Adjust convert_default_arg call. (dubious_conversion_warnings): New function, broken out of convert_for_assignment. (convert_for_assignment): Adjust. 2000-03-03 Jason Merrill * decl2.c (key_method): Break out from... (import_export_vtable, import_export_class): ...here. * decl.c (finish_function): Don't mess with flag_keep_inline_functions. * decl2.c (finish_vtable_vardecl): Don't check decl_function_context. * search.c (note_debug_info_needed, dfs_debug_mark, dfs_debug_unmarkedp): Uncomment. Adjust for new scheme. * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed. 2000-03-03 Nathan Sidwell * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix typos. 2000-03-02 Mark Mitchell * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ... (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this. (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro. (lang_type): Split gets_new into has_new and has_array_new. (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. (TYPE_GETS_NEW): Split into ... (TYPE_HAS_NEW_OPERATOR): ... this, and ... (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this. (DECL_ARRAY_DELETE_OPERATOR_P): New macro (build_op_new_call): Don't declare. (build_new_1): Likewise. * call.c (build_op_new_call): Remove. * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR instead of TYPE_NEEDS_DESTRUCTOR. (finish_struct_bits): Likewise. (add_implicitly_declared_members): Likewise. (check_field_decl): Likewise. (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it correctly under the new ABI. * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR instead of TYPE_NEEDS_DESTRUCTOR. (initialize_local_var): Likewise. (destroy_local_var): Likewise. (cp_finish_decl): Likewise. (register_dtor_fn): Likewise. (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set TYPE_VEC_DELETE_TAKES_SIZE here. (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. (finish_destructor_body): Likewise. (maybe_build_cleanup_1): Likewise. * decl2.c (do_static_destruction): Likewise. * init.c (build_new_1): Make it static. (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. (expand_cleanup_for_base): Likewise. (get_cookie_size): New function. (build_new_1): Handle array-new cookies correctly under the new ABI. (build_vec_delete_1): Likewise. (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. (build_delete): Likewise. (build_vec_delete): Handle array-new cookies correctly under the new ABI. * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and TYPE_HAS_ARRAY_NEW_OPERATOR. * ptree.c (print_lang_type): Check them. * search.c (context_for_name_lookup): Fix typo in comment. (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. * tree.c (break_out_cleanups): Likewise. (build_cplus_array_test_1): Likewise. (cp_build_qualified_type_real): Likewise. * typeck.c (complete_type): Likewise. * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of the command-line, not the end. 2000-03-01 Jason Merrill * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG. 2000-03-02 Tom Tromey * cp-tree.h (build_java_class_ref): Declare. * init.c (build_java_class_ref): No longer static. * except.c (expand_throw): Generate a Java-style `throw' if the thrown object is a "Java" object. (initialize_handler_parm): Generate a Java-style lookup of exception info if the caught object is a "Java" object. (catch_language, catch_language_init): New globals. (decl_is_java_type): New function. (expand_start_catch_block): Don't call push_eh_info() or push_eh_cleanup() when handling a Java-style "catch". Pass Java class reference to build_catch_block. Thu Mar 2 13:32:01 2000 Richard Kenner * typeck.c (comptypes): Treat sizetype like its language equivalent. 2000-03-01 Bernd Schmidt * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize to merge reference/pointer code and fix incorrect warnings. 2000-02-29 Jason Merrill * search.c (protected_accessible_p): Use context_for_name_lookup. * init.c (construct_virtual_bases): Fix thinko. * typeck.c (expand_ptrmemfunc_cst): Fix thinko. 2000-03-01 Martin von Loewis * decl.c (current_function_decl): Move to toplev.c. 2000-02-29 Nathan Sidwell * pt.c (fn_type_unification): Unify return type, whenever provided. (get_bindings_real): Only pass return type when necessary. Remove explicit return type check. * class.c (resolve_address_of_overloaded_function): Pass desired return type to fn_type_unification. Mon Feb 28 08:15:23 2000 Richard Kenner * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear DECL_FIELD_SIZE. (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not DECL_FIELD_SIZE. * rtti.c (expand_class_desc): Likewise. * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name. (THUNK_VCALL_OFFSET): Likewise. (THUNK_DELTA): Reflect changes in ../tree.h. 2000-02-28 Jason Merrill * search.c (protected_accessible_p): Also allow the access if the member is public in DERIVED. Lose TYPE parm. (friend_accessible_p): Lose TYPE parm. (accessible_p): Adjust. Sun Feb 27 16:40:33 2000 Richard Kenner * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop on things that are not sizes; ssize_binop deleted. Call size_diffop when appropriate. (dfs_build_vcall_offset_vtbl_entries): Likewise. (build_primary_vtable, build_secondary_vtable): Likewise. (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise. Variable I is HOST_WIDE_INT. (get_vfield_offset): Pass proper types to size_binop. (size_extra_vtbl_entries, layout_virtual_bases): Likewise. (finish_struct_1): Likewise. (skip_rtti_stuff): Arg N is now pointer to signed. (layout_class_type): Use size_zero_node. * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed. * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop. * decl.c (complete_arry_type): Pass proper types to size_binop. (xref_basetypes): BINFO_OFFSET is sizetype. * error.c (dump_expr): Don't use size_binop non-sizes. * expr.c (cplus_expand_constant): Pass proper types to size_binop. * init.c (construct_virtual_bases): Fix type error. (build_vec_delete_1): Pass proper type to size_binop and don't fold result. * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype. * rtti.c (get_base_offset): Pass proper type to size_binop. * search.c (dfs_find_vbases): Fix type error. (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed. (dfs_get_vbase_types): BINFO_OFFSET is sizetype. * tree.c (debug_binfo): Variable N is signed. Use HOST_WIDE_INT_PRINT_DEC. * typeck.c (comptypes): sizetype is same as equivalent integer type. (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT, size_one_node and size_zero_node. (c_alignof): Use size_one_node. (build_component_addr): Pass proper types to size_binop. (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes. 2000-02-26 Jason Merrill Implement class scope using-declarations for functions. * class.c (handle_using_decl): Call add_method for used functions. Use IDENTIFIER_CLASS_VALUE to check for conflicts. (add_method): Used functions are hidden by local functions. (check_bases_and_members): Handle using-decls before finalizing CLASSTYPE_METHOD_VEC. * call.c (add_function_candidate): Add ctype parm; if non-zero, override the type of 'this' accordingly. (add_template_candidate, add_template_candidate_real): Add ctype parm. (convert_class_to_reference, build_user_type_conversion_1, build_new_function_call, build_object_call, build_new_op, build_new_method_call): Pass ctype parm. * search.c (lookup_member): Put rval_binfo, not basetype_path, in the baselink. * call.c (convert_class_to_reference, build_user_type_conversion_1, build_new_function_call, build_object_call, build_new_op, build_new_method_call, build_op_delete_call): Don't get basetype_path from a baselink. * typeck.c (build_component_ref): Likewise. * init.c (build_offset_ref): Likewise. (resolve_offset_ref): Don't call enforce_access. Call build_scoped_ref. * typeck2.c (build_scoped_ref): Simplify. Do nothing if it would cause an error or if -pedantic. * class.c (alter_access): Lose binfo parm. 2000-02-26 Mark Mitchell * semantics.c (simplify_aggr_init_exprs_p): Don't walk into types. 2000-02-25 Alfred Minarik * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info pseudo_type_info creation into the std namespace 2000-02-26 Mark Mitchell * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF. (import_export_class): Remove declaration. * decl2.c (import_export_class): Make it static. * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR, PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR, EXPR_WITH_FILE_LOCATION. * lex.c (check_newline): Tweak filename/lineno setting. * semantics.c (begin_while_stmt): Fix typo in comment. Sat Feb 26 19:50:23 2000 Richard Kenner * lang-options.h (-fmessage-length=): Add missing option. * Make-lang.in (CXX_SRCS): Add .h files and sort list. 2000-02-26 Zack Weinberg * Make-lang.in: Delete refs to LIBGCC2_DEPS. Fri Feb 25 14:52:33 2000 Jim Wilson * optimize.c (expand_call_inline): Emit the return label before evaluating the return value. 2000-02-24 Mark Mitchell * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather than duplicating functionality here. * optimize.c: Include input.h. (expand_call_inline): Use push_srcloc and pop_srcloc. * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note. * parse.c: Regenerated. * Makefile.in (lex.o): Depend on input.h. (optimize.o): Likewise. 2000-02-24 Nathan Sidwell * decl.c (grokdeclarator): Diagnose qualifiers on non-member function type, rather than ICE. 2000-02-23 Jason Merrill * decl.c (grokdeclarator): Call decl_type_access_control. * parse.y (parse_end_decl): Don't call decl_type_access_control if decl is null. 2000-02-23 Nathan Sidwell * decl.c (decls_match): Remove obsolete static member nadgering. 2000-02-21 Martin v. Löwis * decl.c (grokdeclarator): Change ANSI to ISO. * lex.c (consume_string, readescape, do_identifier): Likewise. (parse_float, real_yylex): Likewise. * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise. (unary_expr, new_initializer, cast_expr, primary, primary_no_id, new_type_id, maybe_label_decls, simple_stmt, for.init.statement): Likewise. * pt.c (do_decl_instantiation, do_type_instantiation): Likewise. * semantics.c (finish_named_return_value): Likewise. * parse.c: Regenerate. 2000-02-21 Mark Mitchell * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro. (CPTI_CLASS_STAR_TYPE): Remove. (vtable_index_type): Likewise. (class_star_type_node): Remove. (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI. (build_binary_op_nodefault): Remove. * call.c (build_new_op): Use build_binary_op instead of build_binary_op_nodefault. * decl.c (init_decl_processing): Remove class_star_type_node initialization. Make delta_type_node ptrdiff_type_node under the new ABI. Initialize vtable_index_type. (build_ptrmemfunc_type): Build different structures for the new ABI. (build_enumerator): Use build_binary_op instead of build_binary_op_nodefault. * method.c (build_overload_value): Mangle pointers-to-members appropriately under the new ABI. * typeck.c (build_array_ref): Use build_binary_op instead of build_binary_op_nodefault. (get_member_function_from_ptrfunc): Adjust for the new ABI. (build_binary_op_nodefault): Rename to ... (build_binary_op): ... this. Remove old version. Adjust for pointer-to-member comparisons under the new ABI. (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI. (build_ptrmemfunc): Adjust for the new ABI. (expand_ptrmemfunc_cst): Likewise. (delta2_from_ptrmemfunc): Assert that we're not using the new ABI. (pfn_from_ptrmemfunc): Adjust for the new ABI. 2000-02-21 Gabriel Dos Reis * call.c (build_object_call): Compress consecutive calls to cp_error. (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'. (build_op_delete_call): Adjust message formatting. * class.c (check_bases): Compress consecutive calls to cp_pedwarn. (finish_struct_anon): Say 'ISO C++'. * decl.c (start_decl): Same here. (grok_reference_init): Likewise. (grokfndecl): Correct message formatting. (grokfndecl): Improve diagnostic. (check_static_variable_definition): Likewise. Say 'ISO C++' (compute_array_index_type): Say 'ISO C++' (create_array_type_for_decl): Compress consecutive calls to cp_error. (grokdeclarator): Say 'ISO C++' (grok_op_properties): Likewise. * decl2.c (delete_sanity): Clairify diagnostic. (check_member_template): Same here. (grok_function_init): Use consistent terminology. * expr.c (do_case): Say 'ISO C++' * friend.c (do_friend): Compress consecutive calls to warning. 2000-02-20 Mark Mitchell * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro. * class.c (build_secondary_vtable): Reorganize. Don't create a new vtable under the new ABI. (layout_vtable_decl): Don't add num_extra_vtbl_entries when computing the size. (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return the initializing elements. (initialize_vtable): New function. (dfs_finish_vtbls): Use it. (dfs_accumulate_vtbl_inits): New function. (finish_vtbls): Merge primary and secondary vtables under the new ABI. (finish_struct_1): Remove redundant call to layout_vtable_decl. * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that aren't VAR_DECLs. * class.c (build_vtable): New function, split out from ... (get_vtable_decl): ... here, and ... (build_secondary_vtable): ... here. * pt.c (tsubst_decl): Fix formatting. Sat Feb 19 18:43:13 2000 Richard Kenner * class.c (build_primary_vtable, layout_vtable_decl): Likewise. (avoid_overlap, build_base_field): Likewise. (build_base_field, build_base_fields, is_empty_class): Test DECL_SIZE with integer_zero. (layout_class_type): Set CLASSTYPE_SIZE_UNIT. * cp-tree.h (struct lang_type): New field size_unit. (CLASSTYPE_SIZE_UNIT): New macro. * decl.c (init_decl_processing): Set DECL_SIZE_UNIT. (cp_finish_decl): Delete -Wlarger-than processing. * optimize.c (remap_decl): Walk DECL_SIZE_UNIT. * pt.c (tsubst_decl): Set DECL_SIZE_UNIT. * tree.c (make_binfo): binfo vector is one entry longer. (walk_tree): Walk DECL_SIZE_UNIT. 2000-02-19 Mark Mitchell * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in comment. (build_vtable_entry): Don't assume all vtable entries are functions. (build_vtbl_initializer): Adjust accordingly. (get_vtable_decl): Fix formatting. 2000-02-18 Jason Merrill * semantics.c (deferred_type_access_control): Walk the entire type_lookups list. (save_type_access_control): Rename from initial_deferred_type_access_control. Just remember the value. (decl_type_access_control): New fn. (begin_function_definition): Use deferred_type_access_control, after we've started the function. Set type_lookups to error_mark_node. * parse.y (frob_specs, fn.def1): Adjust. (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns. (parse_end_decl, parse_bitfield0, parse_method): New fns. (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them. (after_type_component_declarator0): Likewise. (after_type_component_declarator): Likewise. (notype_component_declarator): Likewise. * cp-tree.h: Adjust. * decl.c (redeclaration_error_message): Allow redeclaration of namespace-scope decls. 2000-02-18 Martin von Loewis * typeck2.c (my_friendly_abort): Use GCCBUGURL. 2000-02-17 Mark Mitchell * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT. * decl2.c (grokclassfn): Likewise. * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS. * decl2.c (lang_decode_option): Don't set default message length here. * lex.c (lang_init_options): Set it here. 2000-02-16 Mark Mitchell Make DECL_CONTEXT mean the class in which a member function was declared, even for a virtual function. * cp-tree.h (DECL_CLASS_CONTEXT): Adjust. (DECL_FRIEND_CONTEXT): New macro. (DECL_REAL_CONTEXT): Remove. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Adjust. (DECL_CLASS_SCOPE_P): Use TYPE_P. (add_friends): Remove. (hack_decl_function_context): Likewise. * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with CP_DECL_CONTEXT. (build_over_call): Fix indentation. Use DECL_CONTEXT instead of DECL_CLASS_CONTEXT. * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise. (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT. (build_base_field): Likewise. (finish_struct_1): Likewise. (build_self_reference): Likewise. * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (pushtag): Use decl_function_context, not hack_decl_function_context. (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (duplicate_decls): Use DECL_VIRTUAL_CONTEXT. (pushdecl): Remove bogus code. (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT. (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. Use decl_function_context, nothack_decl_function_context. (grokvardecl): Don't set DECL_CLASS_CONTEXT. (grokdeclarator): Likewise. Use decl_function_context, not hack_decl_function_context. (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT. (start_function): Use DECL_FRIEND_CONTEXT, not DECL_CLASS_CONTEXT. Use decl_function_context, not hack_decl_function_context. (finish_function): Use decl_function_context, not hack_decl_function_context. (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT. (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT. (grokfield): Likewise. (finish_builtin_type): Likewise. (finish_vtable_vardec): Use decl_function_context, not hack_decl_function_context. (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (start_static_initialization_or_destruction): Likewise. (finish_static_initialization_or_destruction): Likewise. (mark_used): Adjust logic for deciding when to synthesize methods. * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. * error.c (dump_function_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. * friend.c (is_friend): Likewise. (add_friends): Remove. (do_friend): Use SET_DECL_FRIEND_CONTEXT. * lex.c (begin_definition_of_inclass_inline): Use decl_function_context, not hack_decl_function_context. (process_next_inline): Likewise. (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not DECL_CLASSS_CONTEXT. (hack_identifier): Likewise. (synthesize_method): Use decl_function_context, not hack_decl_function_context. * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (is_member_template): Use decl_function_context, not hack_decl_function_context. Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. (check_default_tmpl_args): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (push_template_decl_real): Likewise. (instantiate_class_template): Don't call add_friends. (tsubst_default_argument): Use DECL_CONTEXT, not DECL_REAL_CONTEXT. (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. * repo.c (repo_inline_used): Likewise. * search.c (current_scope): Adjust for new _CONTEXT macros. (context_for_name_lookup): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. (lookup_fnfields_here):Likewise. (check_final_overrider): Likewise. (init_vbase_pointers): Likewise. (virtual_context): Likewise. * semantics.c (finish_member_declaration): Just set DECL_CONTEXT. (expand_body): Use decl_function_context, not hack_decl_function_context. * tree.c (hack_decl_function_context): Remove. * typeck.c (build_x_function_call): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. * typeck2.c (error_not_base_type): Likewise. 2000-02-15 Jason Merrill * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE. 2000-02-16 Kaveh R. Ghazi * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h. 2000-02-15 Jonathan Larmour * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec. 2000-01-16 Gabriel Dos Reis * decl2.c (lang_decode_option): Enable automatic line wrapping. 2000-02-13 Jason Merrill * parse.y (frob_specs): Split out... (parse_decl): From here. (fn.def2): Call initial_deferred_type_access_control. (after_type_component_declarator0): Call frob_specs. (notype_component_declarator0): Likewise. * search.c (friend_accessible_p): Nested classes are friends of their enclosing classes. 2000-02-10 Mark Mitchell * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be used to create an implicit temporary. * class.c (dfs_modify_vtables): Tweak calculation of functions to override. 2000-02-08 Nathan Sidwell * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to strip array element qualifiers too. 2000-02-07 Mark Mitchell * decl.c (store_parm_decls): Don't build cleanups for parameters while processing_template_decl. 2000-02-07 Jason Merrill * cp-tree.h (struct saved_scope): Add incomplete field. (namespace_scope_incomplete): New macro. * decl.c (pushdecl): Use it. (hack_incomplete_structures): Use it. See through artificial binding levels. (mark_saved_scope): Mark it. Implement access control for nested types. * search.c (type_access_control): New fn. (accessible_p): Now we do perform access control for types. * semantics.c (deferred_type_access_control): New fn. (initial_deferred_type_access_control): New fn. (begin_function_definition): Call it. Add lookups parm. * decl.c (struct binding_level): Add this_class field. (pushlevel_class): Set it. (mark_binding_level): Mark it. (lookup_name_real): Use it. Call type_access_control. (mark_saved_scope): Mark lookups field. * cp-tree.h (flagged_type_tree): Add lookups field. (struct saved_scope): Add lookups field. (type_lookups): New macro. * parse.y (declmods): Now . (parse_decl): Add lookups parm. Call initial_deferred_type_access_control. (lang_extdef): Clear type_lookups. (typed_declspecs, declmods, typespec): Set lookups field. (initdcl): Call deferred_type_access_control. (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0, component_decl_1, named_parm): Adjust. * friend.c (is_friend): Nested classes are friends of their enclosing classes. * class.c (currently_open_derived_class): New fn. * method.c (hack_identifier): Use it. * lex.c (do_identifier): Remove obsolete code. * parse.y (typed_typespecs): Propagate new_type_flag properly. 2000-02-05 Zack Weinberg * tinfo.h: Remove apostrophes from C++ comment (xgettext thinks this file is plain C). 2000-02-05 Kaveh R. Ghazi * Makefile.in (call.o): Depend on $(EXPR_H). * call.c: Include "expr.h". * class.c (dump_class_hierarchy): Add prototype. * search.c (dfs_get_pure_virtuals): Likewise. 2000-02-1 Ulrich Drepper * parse.y (simple_stmt): Allow :: token in asm parameter list. * parse.c: Rebuilt. Mon Jan 31 15:35:29 2000 Jim Wilson * class.c (build_vtbl_or_vbase_field): New parameter fcontext. Store it in DECL_FCONTEXT. (build_vbase_pointer_fields, create_vtable_ptr): Fix callers. 2000-01-31 Jason Merrill * tinfo.h (old abi): #include "tconfig.h". * tinfo.cc (convert_to_base): Move into old abi section. 2000-01-31 Mark Mitchell * cp-tree.h (BINFO_VIRTUALS): Tweak documentation. (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO. (BINFO_PRIMARY_BINFO): New macro. (BF_DELTA): Rename to ... (BV_DELTA): ... this. (BF_VCALL_INDEX): Rename to ... (BV_VCALL_INDEX): ... this. (BF_FN): Rename to ... (BV_FN): ... this. * class.c (build_vbase_path): Adjust for changes to reverse_path. (set_rtti_entry): Rename BF_ macros to BV_ variants. (modify_vtable_entry): Simplify. (add_virtual_function): Rename BF_ macros to BV_ variants. (build_vtable_initializer): Likewise. (get_class_offset_1): Remove. (dfs_get_class_offset): Likewise. (get_class_offset): Likewise. (dfs_find_final_overrider): New function. (find_final_overrider): Likewise. (modify_one_vtable): Remove. (dfs_find_base): New function. (dfs_modify_vtables): Fold modify_one_vtable in here. Use find_final_overrider. (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new virtuals. (dfs_fixup_vtable_deltas): Remove. (override_one_vtable): Remove. (merge_overrides): Likewise. (layout_virtual_bases): Make sure BINFO_OFFSET is set right for unreal chilren of virtual bases. (finish_struct_1): Don't use merge_overrides. Don't use dfs_fixup_vtable_deltas. * tree.c (reverse_path): Return a TREE_LIST, not a chain of BINFOs. 2000-01-31 Herman A.J. ten Brugge Jason Merrill * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT. 2000-01-31 Alfred Minarik * exception.cc (__throw_bad_typeid): Add missing std::. 2000-01-31 Kaveh R. Ghazi * cp-tree.h (make_thunk): PROTO -> PARAMS. 2000-01-31 Nathan Sidwell * cp-tree.h (new_abi_rtti_p): Use flag_new_abi. Runtime support for new-abi rtti. * inc/typeinfo (type_info::operator!=): Define in class. (type_info::before, type_info::name, type_info::operator==, type_info::operator!=): Define new ABI implementations. (type_info::is_pointer_p, type_info::is_function_p): Declare new virtual functions. (type_info::do_catch, type_info::do_upcast): Likewise. * tinfo.h (__base_class_info): Define new class. (__class_type_info): Likewise. (__si_class_type_info): Likewise. (__vmi_class_type_info): Likewise. (__dynamic_cast): Prototype. * tinfo.cc: Conditionalize old and new rtti mechanisms. (type_info::is_pointer_p): Define new function. (type_info::is_function_p): Likewise. (type_info::do_catch): Likewise. (type_info::do_upcast): Likewise. (vtable_prefix): New structure for vtable access. (adjust_pointer): Define new template function. (contained_p, public_p, virtual_p, contained_public_p, contained_nonpublic_p, contained_nonvirtual_p): Define new functions. (nonvirtual_base_type): New local variable. (__class_type_info::~__class_type_info): Define. (__si_class_type_info::~__si_class_type_info): Likewise. (__vmi_class_type_info::~__vmi_class_type_info): Likewise. (__class_type_info::do_catch): Define new function. (__class_type_info::do_upcast): Likewise. (__class_type_info::find_public_src): Likewise. (__class_type_info::do_find_public_src): Likewise. (__si_class_type_info::do_find_public_src): Likewise. (__vmi_class_type_info::do_find_public_src): Likewise. (__class_type_info::do_dyncast): Likewise. (__si_class_type_info::do_dyncast): Likewise. (__vmi_class_type_info::do_dyncast): Likewise. (__class_type_info::do_upcast): Likewise. (__si_class_type_info::do_upcast): Likewise. (__vmi_class_type_info::do_upcast): Likewise. (__dynamic_cast): Likewise. * tinfo2.cc (__fundamental_type_info): Define new class. (__pointer_type_info): Likewise. (__reference_type_info): Likewise. (__array_type_info): Likewise. (__function_type_info): Likewise. (__enum_type_info): Likewise. (__ptr_to_member_type_info): Likewise. (__fundamental_type_info::~__fundamental_type_info): Define. (__pointer_type_info::~__pointer_type_info): Likewise. (__reference_type_info::~__reference_type_info): Likewise. (__array_type_info::~__array_type_info): Likewise. (__function_type_info::~__function_type_info): Likewise. (__enum_type_info::~__enum_type_info): Likewise. (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise. (__pointer_type_info::do_catch): Define new function. (__ptr_to_member_type_info::do_catch): Define new function. (__throw_type_match_rtti_2): Use new ABI interface, if enabled. (__is_pointer): Likewise. * exception.cc (__cplus_type_matcher): Deal with new-abi rtti. 2000-01-30 Mark Mitchell * cp/class.c (build_vtable): Rename to build_primary_vtable. (prepare_fresh_vtable): Rename to build_secondary_vtable. (make_new_vtable): New function. (modify_vtable_entry): Handle generation of new vtables correctly. (modify_one_vtable): Remove unused parameter. (dfs_fixup_vtable_deltas): Likewise. (override_one_vtable): Use build_secondary_vtable. (finish_struct_1): Use build_primary_vtable and build_secondary_vtable. 2000-01-28 Ulrich Drepper * cp/decl.c: Adjust variable names, comments, help strings. 2000-01-29 Nathan Sidwell * new2.cc (operator delete[]): Use operator delete, don't assume implementation. 2000-01-29 Nathan Sidwell * class.c (build_vtbl_initializer): Add argument to build_vtable_entry call. 2000-01-27 Mark Mitchell * cp-tree.def (THUNK_DECL): Discuss vcall indices. * cp-tree.h (BINFO_VIRTUALS): Update documentation. (BF_DELTA): New macro. (BF_VCALL_INDEX): Likewise. (BF_FN): Likewise. (THUNK_VCALL_OFFSET): Likewise. (make_thunk): Change prototype. * class.c (build_vtable_entry): Integrate build_vtable_entry_for_fn. Handle vcall indices. (build_vtable_entry_for_fn): Remove. (set_rtti_entry): Handle vcall indices. Use BF_DELTA, BF_VCALL_INDEX, BF_FN. (modify_vtable_entry): Integrate common code from modify_one_vtable and dfs_fixup_vtable_deltas. (add_virtual_function): Set BF_VCALL_INDEX. (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX, and BF_FN. (modify_one_vtable): Simplify. (dfs_fixup_vtable_deltas): Likewise. (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN. * method.c (make_thunk): Handle vcall indices. 2000-01-28 Nathan Sidwell Compiler side new abi rtti (not enabled). * cp-tree.h (new_abi_rtti_p): New macro. (emit_support_tinfos): Prototype new function. (tinfo_decl_p): Likewise. (emit_tinfo_decl): Likwise. * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor macros. (doing_runtime): New local static. (init_rtti_processing): Add new-abi initializer. (get_tinfo_decl): Add new-abi logic. (tinfo_from_decl): Likewise. (build_dynamic_cast_1): Likewise. (qualifier_flags): New static function. (tinfo_base_init): Likewise. (generic_initializer): Likewise. (ptr_ref_initializer): Likewise. (ptmd_initializer): Likewise. (class_hint_flags): Likewise. (class_initializer): Likewise. (synthesize_tinfo_var): Likewise. (create_real_tinfo_var): Likewise. (create_pseudo_type_info): Likewise. (get_vmi_pseudo_type_info): Likewise. (create_tinfo_types): Likewise. (emit_support_tinfos): New global function. (tinfo_decl_p): New global predicate. (emit_tinfo_decl): New global function. * class.c (set_rtti_entry): Generalize for old and new rtti. (build_vtbl_initializer): Likewise. * decl2.c (finish_file): Likewise. Thu Jan 27 20:53:36 2000 Jim Wilson * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t) and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))). Thu Jan 27 13:54:12 2000 Mike Stump * decl.c (pushdecl): Fix up shadow warnings with respect to implicit for scopes. 2000-01-26 Jason Merrill * pt.c (unify): Use fold, not maybe_fold_nontype_arg. Wed Jan 26 22:19:14 2000 J"orn Rennecke * optimize.c (calls_setjmp_r): Supply new argument to special_function_p. 2000-01-26 Kaveh R. Ghazi * call.c: PROTO -> PARAMS. * class.c: Likewise. * cp-tree.h: Likewise. * cvt.c: Likewise. * decl.c: Likewise. * decl.h: Likewise. * decl2.c: Likewise. * dump.c: Likewise. * errfn.c: Likewise. * error.c: Likewise. * except.c: Likewise. * expr.c: Likewise. * init.c: Likewise. * input.c: Likewise. * lex.c: Likewise. * lex.h: Likewise. * method.c: Likewise. * optimize.c: Likewise. * parse.y: Likewise. * pt.c: Likewise. * repo.c: Likewise. * rtti.c: Likewise. * search.c: Likewise. * semantics.c: Likewise. * spew.c: Likewise. * tree.c: Likewise. * typeck.c: Likewise. * typeck2.c: Likewise. * xref.c: Likewise. 2000-01-25 Richard Henderson * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR. 2000-01-25 Mark Mitchell * cp-tree.h (vcall_offset_in_vtable_p): New macro. * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment. (struct vcall_offset_data_s): New type. (dfs_vcall_offset_queue_p): New function. (dfs_build_vcall_offset_vtbl_entries): Likewise. (build_vcall_offset_vtbl_entries): Likewise. (layout_vtable_decl): Likewise. (num_vfun_entries): Likewise. (num_extra_vtbl_entries): Add the entries for vcall offsets. (build_vtbl_initializer): Likewise. (dfs_finish_vtabls): Use layout_vtable_decl. (modify_one_vtables): Always duplicate vtables under the new ABI. (finish_struct_1): Use layout_vtable_decl. 2000-01-25 Kaveh R. Ghazi * decl.c (member_function_or_else): Change third arg from a format specifier to an `enum overload_flags'. Callers changed. 2000-01-25 Gabriel Dos Reis * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof, build_binary_op_nodefault, build_unary_op, build_reinterpret_cast, build_const_cast, get_delta_difference, check_return_expr): Avoid ANSI string concatenation usage. 2000-01-24 Mark Mitchell * class.c (layout_class_type): Put the fields required to make a class non-empty at the end, not the beginning, of the TYPE_FIELDs list. 2000-01-24 Jason Merrill * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a template. * decl2.c (mark_used): Do instantiate inlines that have been explicitly instantiated. 2000-01-24 Richard Henderson * call.c (build_over_call): Use expand_tree_builtin. * typeck.c (build_function_call_real): Likewise. (build_binary_op_nodefault): Handle unordered compares. 2000-01-24 Nathan Sidwell * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New cp_tree_index values. (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node): New global node #defines for them. * rtti.c (call_void_fn): Replace with ... (build_runtime_decl): ... new static function. (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl. (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl. (build_dynamic_cast_1): Always produce correctly typed result. Explicitly produce type_info addresses. Use dynamic_cast_node. * exception.cc (__throw_bad_cast): Return `void *'. (__throw_bad_typeid): Return `const type_info &'. 2000-01-24 Nathan Sidwell * cp-tree.h (get_vtable_decl): Prototype new function. * class.c (get_vtable_decl): New function. Broken out from ... (build_vtable): ... here. Use it. * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created by get_vtable_decl. 2000-01-24 Nathan Sidwell * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE, CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE, CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations. (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE, CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE, CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations. (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ... (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here. (CPTI_TINFO_VAR_ID): New enumeration. (__tp_desc_type_node, __access_mode_type_node, __bltn_desc_type_node, __user_desc_type_node, __class_desc_type_node, __ptr_desc_type_node, __attr_desc_type_node, __func_desc_type_node, __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines. (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node, ref_desc_type_node, ary_desc_type_node, func_desc_type_node, enum_desc_type_node, class_desc_type_node, si_class_desc_type_node, vmi_class_desc_type_node, ptmd_desc_type_node, base_desc_type_node): New #defines. (tinfo_fn_id, tinfo_fn_type): Rename to ... (tinfo_decl_id, tinfo_decl_type): ... here. Adjust. (tinfo_var_id): New enumeration. (DECL_TINFO_FN_P): Augment comment. * decl.c (cp_global_trees): Adjust documentation. * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id, tinfo_decl_type and tinfo_var_id. (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type. (build_typeid): Remove unused variable. (get_tinfo_var): Use tinfo_var_id. (tinfo_name): New static function. (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type. (tinfo_from_decl): Likewise. (get_base_offset): New static function, broken out of expand_class_desc. (expand_si_desc): Use tinfo_name. (expand_class_desc): Likewise. Lose local static variable. Use base_desc_type_node. Use get_base_offset. (expand_ptr_desc): Use tinfo_name. (expand_attr_desc): Likewise. (expand_generic_desc): Likewise. * tinfo.cc (__GXX_ABI_VERSION): Test value and existance. * tinfo.h (__GXX_ABI_VERSION): Test value and existance. 2000-01-23 Mark Mitchell * cp-tree.h (__eprintf): Remove declaration. * tree.c (__eprintf): Remove definition. 2000-01-23 Zack Weinberg Mark Mitchell * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N, CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings. 2000-01-23 Brad Lucier * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly. 2000-01-23 Mark Mitchell * cp-tree.h (register_dtor_fn): New function. * decl.c (destroy_local_static): Rename to ... (register_dtor_fn): ... this. Give it external linkage. (expand_static_init): Use it. * decl2.c (do_static_initialization): Likewise, if using __cxa_atexit. (do_static_destruction): Check that __cxa_atexit is not in use. (finish_file): Don't call do_static_destruction if using __cxa_atexit. * typeck.c (convert_arguments): Restore two-message error reporting. 2000-01-20 Nathan Sidwell Remap dynamic cast hint values to be consistent across ABIs. * search.c (dynamic_cast_base_recurse): Remap generated value. (get_dynamic_cast_base_type): Adjust documentation. * tinfo.h (__user_type_info::dyncast): Likewise. (__user_type_info::find_public_subobj): Remap BOFF meaning. * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning. (__class_type_info::do_dyncast): Likewise. (__class_type_info::do_find_public_subobj): Likewise. * tinfo2.cc (__dynamic_cast): Remap BOFF parameter. 2000-01-19 Gabriel Dos Reis * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn. * typeck2.c (incomplete_type_error): Restore previous cp_error and cp_error_at call sequence. 2000-01-20 Brad Lucier * class.c (dump_class_hierarchy): Make format agree with argument; cast pointer to unsigned long and print with %lx. 2000-01-19 Gabriel Dos Reis * decl2.c (lang_decode_option): Set default line-wrap length to 72. * typeck.c (composite_pointer_type, common_type, comp_target_parms, c_sizeof, expr_sizeof, build_array_ref, build_function_call_real, convert_arguments, build_binary_op_nodefault, pointer_int_sum, pointer_diff, build_unary_op, mark_addressable, build_compound_expr, build_static_cast, build_reinterpret_cast, build_const_cast, build_c_cast, build_modify_expr, get_delta_difference, build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with 'ISO C++'. Fusion consecutive calls to diagnotic message routines into a single one. * typeck2.c (readonly_error, abstract_virtuals_error, process_init_constructor, check_for_new_type): Likewise. 2000-01-19 Mark Mitchell * tree.c (bot_manip): Set DECL_CONTEXT for newly created VAR_DECLs. 2000-01-18 Nathan Sidwell * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype. (build_x_typeid): Likewise. (get_tinfo_fn): Likewise. (get_tinfo_fn_unused): Rename to ... (get_tinfo_decl): ... here. * rtti.c (build_headof): Replace logic error with assertion. (get_tinfo_fn_dynamic): Rename to ... (get_tinfo_decl_dynamic): ... here. Make static. Use complete_type_or_else. (build_x_typeid): Move into ... (build_typeid): ... here. Adjust call to get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify throw_bad_typeid expression. (get_tinfo_fn_unused): Rename to ... (get_tinfo_decl): ... here. Adjust comment. (get_tinfo_fn): Delete. (tinfo_from_decl): New static function. (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl. (get_typeid): Use complete_type_or_else. (build_dynamic_cast_1): Adjust calls to get_tinfo_decl_dynamic. Simplify throw_bad_cast expression. * parse.y (primary): Adjust call to build_typeid. * except.c (build_eh_type_type_ref): Adjust call to get_tinfo_decl. Mark as used. * class.c (set_rtti_entry): Adjust call to get_tinfo_decl. * decl2.c (build_expr_from_tree): Adjust call to build_typeid. * parse.c: Regenerated. 2000-01-17 Mark Mitchell * class.c (fixed_type_or_null): Don't clear NONNULL. Document calling convention. (resolves_to_fixed_type_p): Document calling convention. * rtti.c (build_x_typeid): Initialize NONNULL. * cp-tree.h (build_shared_int_cst): New function. * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity. * class.c (modify_vtable_entry): Likewise. (add_virtual_function): Split out code to generated shared INTEGER_CSTs to build_share_int_cst. (modify_all_vtables): Handle all the overridden functions here. Add overridden functions from non-primary virtual bases to the primary vtable. (finish_struct_1): Adjust call to modify_all_vtables. Add overridden functions from non-primary bases to the vtable. * tree.c (build_shared_int_cst): New function. * cp-tree.h (scratchalloc): Remove. (build_scratch_list): Likewise. * call.c (convert_class_to_reference): Replace build_scratch_list and build_expr_list with build_tree_list. (add_candidate): Replace scratchalloc with expralloc. Note memory leak. (build_user_type_conversion_1): Replace build_scratch_list and build_expr_list with build_tree_list. (build_new_op): Likewise. (build_op_delete_call): Likewise. (convert_like): Likewise. * cvt.c (ocp_convert): Likewise. * decl.c (start_decl): Likewise. (start_function): Likewise. (finish_destructor_body): Likewise. (maybe_build_cleanup_1): Likewise. * decl2.c (reparse_decl_as_expr): Likewise. * init.c (perform_member_init): Likewise. (expand_cleanup_for_base): Likewise. (build_builtin_delete_call): Likewise. (build_new_1): Likewise. (build_delete): Likewise. * method.c (do_build_assign_ref): Likewise. * parse.y (already_scoped_stmt): Likewise. (nontrivial_exprlist): Likewise. (net_initializer): Likewise. (initlist): Likewise. * parse.c: Regenerated. * rtti.c (build_x_typeid): Likewise. (build_dynamic_cast_1): Likewise. * typeck.c (build_x_compound_expr): Likewise. (build_static_cast): Likewise. (build_modify_expr): Likewise. * cp-tree.h (DECL_VINDEX): Add documentation. * class.c (build_vtable_entry): Likewise. (start_vtable): Add comment. (add_virtual_function): Replace pending_hard_virtuals with overridden_virtuals and pending_virtuals with new_virtuals. Replace redundant assignments with assertions. (check_for_override): Add comment. (check_bases_and_members): Replace pending_hard_virtuals with overridden_virtuals and pending_virtuals with new_virtuals. (create_vtbl_ptr): Likewise. (layout_class_type): Likewise. (finish_struct_1): Likewise. Add comments. 2000-01-16 Mark Mitchell * class.c (finish_struct_1): Replace redundant code with assertions. * cp-tree.h (flag_new_abi): Move. (flag_use_cxa_atexit): Likewise. (flag_honor_std): Likewise. (flag_rtti): Likewise. (vbase_offsets_in_vtable_p): Define. (vptrs_present_everywhere_p): Likewise. (TYPE_CONTAINS_VPTR_P): Likewise. (dfs_walk_real): Declare. * class.c (build_vbase_pointer_fields): Check vbase_offsets_in_vtable_p. (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in BINFO_VPTR_FIELD. (build_vbase_offset_vtbl_entries): Simplify. (build_vbase_offset_vtbl_entries): Adjust. (build_vbase_pointer): Add ability to look up vbase offsets in vtable. (start_vtable): New function. (add_virtual_function): Use it. (determine_primary_base): Use TYPE_CONTAINS_VPTR_P. (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p. (build_vtbl_initializer): Take the type of the complete object as input. Use it to correctly calculate vbase offsets. (dfs_finish_vtbls): Pass the complete type to build_vtbl_initializer. (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P. (create_vtable_ptr): Create a vtable even if there are no new virtual functions, under the new ABI. (finish_struct_1): Likewise. (get_vfield_name): Use TYPE_CONTAINS_VPTR_P. * decl.c (exapnd_static_init): Remove call to preserve_initializer. * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in vtables. * init.c (initialize_vtbl_ptrs): Initialize them in pre-order. (expand_virtual_init): Use vbase_offsets_in_vtable_p. (construct_virtual_bases): Don't initialize virtual base pointers under the new ABI. (build_aggr_init): Clean up comment. (expand_aggr_init_1): Likewise. * rtti.c (expand_class_desc): Store the virtual function table index where the vbase offset lives in the offset field. * search.c (dfs_walk_real): Make it global. (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P. * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD. * tinfo.h (USItype): Make it signed under the new ABI. * tinfo.cc (convert_to_base): New function. Encapsulate base conversion logic here. (__class_type_info::do_upcast): Use it. (__class_type_info::do_dyncast): Likewise. (__class_type_info::do_find_public_subobj): Likewise. * init.c (construct_virtual_bases): Don't look up the addresses of virtual bases at run-time. * class.c (build_vbase_pointer): Relocate. (build_vbase_pointer_fields): Likewise. (dfs_build_vbase_offset_vtbl_entries): Likewise. (build_vbase_offset_vtbl_entries): Likewise. * decl.c (init_decl_processing): Complain if -fnew-abi -fno-vtable-thunks is used. * decl2.c (lang_decode_option): Don't couple flag_honor_std to flag_new_abi. 2000-01-15 Mark Mitchell * cp-tree.h (num_extra_vtbl_entries): New function. (size_extra_vtbl_entries): Likewise. (dfs_vtable_path_unmark): Likewise. (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise. (dfs_vtable_path_marked_real_bases_queue_p): Likewise. * class.c (num_extra_vtbl_entries): New function. (size_extra_vtbl_entries): Likewise. (dfs_build_vbase_offset_vtbl_entries): New function. (build_vbase_offset_vtbl_entries): Likewise. (build_vtbl_initializer): Use it. (finish_struct_1): Adjust vtable sizes (using num_extra_vtbl_entries). * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a THUNK_DECL is non-NULL before expanding it. * init.c (expand_virtual_init): Adjust the vtable pointer by size_extra_vtbl_entries before storing it. * search.c (get_shared_vase_if_not_primary): Adjust prototype. Handle TREE_LIST parameters here, not in the dfs_* functions. (dfs_unmarked_real_bases_queue_p): Adjust. (dfs_marked_real_bases_queue_p): Likewise. (dfs_vtable_path_unmarked_real_bases_queue_p): New function. (dfs_vtable_path_marked_real_bases_queue_p): New function. (dfs_vtable_path_unmark): Likewise. 2000-01-14 Mark Mitchell * optimize.c (copy_body_r): Clear the operand three of a TARGET_EXPR when copying it. 2000-01-14 Martin v. Löwis * method.c (build_decl_overload_real): Check whether we are in :: before returning __builtin_new/delete. 2000-01-13 Mark Mitchell * pt.c (tsubst_friend_function): Improve comment. (instantiate_decl): Avoid crashing when a "nested" function is instantiated from the top level. * dump.c (dqeueue_and_dump): Dump DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION. 2000-01-13 Kaveh R. Ghazi * call.c: If GATHER_STATISTICS, declare `n_build_method_call'. 2000-01-13 Nathan Sidwell * g++spec.c (lang_specific_driver): Add -fnew-abi if ENABLE_NEW_GXX_ABI defined. * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o, opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o, opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch. 2000-01-12 Mark Mitchell * decl.c (start_cleanup_fn): Call pushdecl. * call.c (convert_class_to_reference): Fix typos. (build_conditional_expr): Handle errors gracefully. * class.c (push_nested_class): Likewise. * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro. (DECL_THIS_EXTERN): Use it. (DECL_THIS_STATIC): Likewise. * cvt.c (convert_to_void): Handle errors gracefully. (build_expr_type_conversion): Likewise. * decl.c (maybe_push_decl): Likewise. (start_decl_1): Likewise. (require_complete_types_for_parms): Likewise. * parse.y (structsp): Likewise. (base_class): Likewise. * parse.c: Regenerated. * pt.c (finish_member_template_decl): Likewise. * typeck.c (decay_conversion): Likewise. * cp-tree.h (dfs_skip_vbases): New function. (find_vbase_instance): Likewise. * class.c (determine_primary_base): Allow a nearly empty base to serve as a primary base class under the new ABI. (get_class_offset_1): Rename to ... (dfs_get_class_offset): ... this. Simplify. Don't issue error messages here. (get_class_offset): Use it. Issue error messages here. (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to find the right copies of virtual bases. (fixup_vtable_deltas1): Rename to ... (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual bases as primary bases. (fixup_vtable_deltas): Remove. (override_one_vtable): Handle virtual bases as primary bases. (merge_overrides): Likewise. (finish_struct_1): Likewise. (dump_class_hierarchy): Dump primary-ness of bases as well. * search.c (mark_primary_bases): Use a pre-order traversal to handle primary virtual bases. (dfs_skip_vbases): New fiunction. (expand_upcast_fixups): Adjust to handle primary virtual bases. (fixup_virtual_upcast_offsets): Likewise. (fixup_all_virtual_upcast_offsets): Likewise. (dfs_find_vbase_instances): New function. (find_vbase_instance): Likewise. 2000-01-11 Mumit Khan * lex.c (DIR_SEPARATOR): Delete macro. 2000-01-12 Gabriel Dos Reis * decl2.c (lang_decode_option): Handle automatic line wrapping option. 2000-01-11 Mark Mitchell * friend.c (do_friend): Don't resolve scopes when processing template declarations, even if the qualifying scope doesn't involve template parameters. 2000-01-10 Mark Mitchell * class.c (dfs_modify_vtables_queue_p): Remove. (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p and dfs_marked_real_bases_queue_p instead of dfs_modify_vtables_queue_p. * class.c (build_vbase_path): Simplify. (dfs_propagate_binfo_offsets): New function. (propagate_binfo_offsets): Use it. (remove_base_field): Simplify. (dfs_set_offset_for_vbases): Remove. (dfs_set_offset_for_shared_vbases): New function. (dfs_set_offset_for_unshared_vbases): Likewise. (layout_virtual_bases): Use them. (layout_basetypes): Don't call propagate_binfo_offsets. * search.c (dfs_get_vbase_types): Clone completely fresh binfos for the vbases. * class.c (build_base_field): New function, split out from ... (build_base_fields): ... here. Use it. Allocate primary bases first, under the new ABI. (get_vtable_entry): Remove. (remove_base_field): New function, split out from ... (remove_base_fields): ... here. Adjust since primary bases come first under the new ABI. * cp-tree.h (expand_direct_vtbls_init): Remove declaration. (initialize_vtbl_ptrs): New function. (expand_indirect_vtbls_init): Change prototype. (convert_pointer_to_vbase): Declare. * init.c (expand_direct_vtbls_init): Remove. (dfs_initialize_vtbl_ptrs): New function. (initialize_vtbl_ptrs): Likewise. (emit_base_init): Use initialize_vtbl_ptrs. * search.c (convert_pointer_to_vbase): Make it global. (expand_indirect_vtbls_init): Remove vtable initialization code. * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs. * class.c (dfs_finish_vtbls): New function. (finish_vtbls): Use it. (dump_class_hierarchy): New function. * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition. (BINFO_VBASE_PRIMARY_P): New macro. (BINFO_VIRTUALS): Add to documentation. (SET_BINFO_PRIMARY_MARKED_P): Remove. (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. (dfs_mark_primary_bases_queue_p): Likewise. (dfs_unmarked_real_bases_queue_p): New function. (dfs_marked_real_bases_queue_p): Likewise. * search.c (dfs_mark_primary_bases): Adjust. (mark_primary_bases): Likewise. (get_shared_vbase_if_not_primary): New function. (dfs_unmarked_real_bases_queue_p): Likewise. (dfs_marked_real_bases_queue_p): Likewise. (dfs_get_pure_virtuals): Simplify. (get_pure_virtuals): Likewise. 2000-01-10 Kaveh R. Ghazi * lex.c: Include tm_p.h. 2000-01-07 Nathan Sidwell * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro. 2000-01-06 Jason Merrill * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT. * pt.c (instantiate_decl): Defer comdat templates that might not be needed. * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT. * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT. (finish_file): Likewise. * decl2.c (import_export_class): Undo 12/14 change. * error.c (dump_decl): operator new, not operatornew. * class.c (field_decl_cmp): A nontype is "greater" than a type. * search.c (lookup_field_1): Look for the last field with the desired name. 2000-01-05 Nathan Sidwell * decl2.c (lookup_arg_dependent): Deal with FNS not being a FUNCTION_DECL. 2000-01-05 Nathan Sidwell * typeck.c (build_static_cast): Don't strip target qualifiers when casting from a class. 2000-01-04 Kaveh R. Ghazi * class.c (warn_hidden): Initialize variable `fndecl'. 2000-01-03 Ulrich Drepper * decl.c (flag_isoc9x): New variable to be able to use code in c-common.c. For now always zero. 2000-01-03 Mark Mitchell * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation. * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN or unshare_base_binfos for virtual bases here. * search.c (dfs_get_vbase_types): Do it here. (get_vbase_types): Adjust. 2000-01-02 Mark Mitchell * cp-tree.h (CLASSTYPE_VFIELDS): Move definition. (BINFO_PRIMARY_MARKED_P): Use flag 5. (SET_BINFO_PRIMARY_MARKED_P): Likewise. (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. (unmark_primary_bases): Remove declaration. (unmarkedp): Declare. (dfs_vbase_unmark): Likewise. * class.c (determine_primary_base): Return immediately if there are no base classes. Call mark_primary_bases here. (modify_all_direct_vtables): Remove. (modify_all_indirect_vtables): Remove. (dfs_modify_vtables_queue_p): New function. (dfs_modify_vtables): New function. (modify_all_vtables): Use them. (build_base_fields): Build FIELD_DECLs for primary virtual base classes. (create_vtable_ptr): Don't call determine_primary_base here. (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ... (dfs_set_offset_for_vbases): ... this. (layout_virtual_bases): Use it. (layout_class_type): Call determine_primary_base here. * search.c (unmarkedp): Make it global. (shared_marked_p): Simplify. (shared_unmarked_p): Likewise. (dfs_primary_bases_queue_p): Remove. (dfs_unmark_primary_bases): Likewise. (unmark_primary_bases): Likewise. (mark_primary_bases): Simplify. (get_pure_virtuals): Don't call mark_primary_bases here. (dfs_vbase_unmark): New function. (get_vbase_types): Simplify. * class.c (struct base_info): Remove. (determine_primary_base): Take has_virtual_p rather than a base_info as input. Don't calculate max_has_virtual. (finish_struct_bits): Remove max_has_virtual argument. (create_vtable_ptr): Remove max_has_virtual_p argument. (layout_virtual_bases): Remove max argument. (layout_basetypes): Likewise. (layout_class_type): Remove max_has_virtual_p argument. (finish_struct_1): Remove max_has_virtual. * cp-tree.h (dfs_mark_primary_bases_queue_p): New function. (layout_basetypes): Remove. * class.c (propagate_binfo_offsets): Moved here from tree.c. Update to handle primary virtual bases. (remove_base_fields): New function, split out from layout_basetypes. (dfs_mark_primary_bases_and_set_vbase_offsets): New function. (layout_virtual_bases): New function, split out from layout_basetypes. Update to handle primary virtual bases. (layout_basetypes): Moved here from tree.c. Use remove_base_fields and layout_virtual_bases. * search.c (dfs_mark_primary_bases_queue_p): New function. (mark_primary_bases): Use it. * tree.c (CEIL): Remove. (propagate_binfo_offsets): Remove. (layout_basetypes): Remove. 2000-01-01 Mark Mitchell * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES. (BINFO_PRIMARY_MARKED_P): New macro. (SET_BINFO_PRIMARY_MARKED_P): Likewise. (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. (mark_primary_bases): New function. (unmark_primary_bases): Likewise. * search.c (get_abstract_virtuals_1): Remove. (dfs_mark_primary_bases): New function. (mark_primary_bases): Likewise. (dfs_unmark_primary_bases): Likewise. (unmark_primary_bases): Likewise. (dfs_get_pure_virtuals): Likewise. 2000-01-01 Mark Mitchell * cp-tree.h (skip_rtti_stuff): Adjust prototype. * class.c (skip_rtti_stuff): Reorganize parameters and return value. (modify_one_vtable): Adjust. (fixup_vtable_deltas1): Likewise. (override_one_vtable): Likewise. * search.c (get_abstract_virtuals_1): Likewise. (get_pure_virtuals): Likewise. (expand_upcast_fixups): Likewise. * tree.c (debug_binfo): Likewise. * class.c (build_vtable): Don't return a value. Don't rebuild vtables for bases that have already been handled. (prepare_fresh_vtable): Don't rebuild vtables for bases that have already been handled. (modify_one_vtable): Adjust accordingly. (fixup_vtable_deltas1): Likewise. (finish_struct_1): Likewise. 2000-01-01 Martin v. Löwis * call.c (build_new_method_call): Also check destructors.