* decl.c (BINDING_LEVEL): Add parenthesis.
(DEF_OPERATOR): Likewise.
- * errors.c (print_scope_operator): Add parenthesis.
- (print_left_paren): Likewise.
- (print_right_paren): Likewise.
- (print_left_bracket): Likewise.
- (print_right_bracket): Likewise.
- (print_template_argument_list_start): Likewise.
- (print_template_argument_list_end): Likewise.
- (print_non_consecutive_character): Likewise.
- (print_tree_identifier): Likewise.
- (print_identifier): Likewise.
- (NEXT_CODE): Uppercase macro parameter.
- (ident_fndecl): Delete unused.
- (GLOBAL_THING): Likewise.
-
* mangle.c (MANGLE_TRACE): Add parenthesis.
(MANGLE_TRACE_TREE): Likewise.
(write_signed_number): Likewise.