diff options
Diffstat (limited to 'gcc/cp/parser.c')
| -rw-r--r-- | gcc/cp/parser.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 70bf5ef..9474250 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -10558,7 +10558,15 @@ cp_parser_parameter_declaration_clause (parser) } else if (token->type == CPP_CLOSE_PAREN) /* There are no parameters. */ - return void_list_node; + { +#ifndef NO_IMPLICIT_EXTERN_C + if (in_system_header && current_class_type == NULL + && current_lang_name == lang_name_c) + return NULL_TREE; + else +#endif + return void_list_node; + } /* Check for `(void)', too, which is a special case. */ else if (token->keyword == RID_VOID && (cp_lexer_peek_nth_token (parser->lexer, 2)->type |