fix an issue where parse_param returns nothing

1 files changed, 1 insertions, 0 deletions

diff --git a/main.c b/main.c
index 13bd3ac..7a16e57 100644
--- a/main.c
+++ b/main.c
@@ -737,6 +737,7 @@ AST* parse_param(PARSER* p) {
         AST* param = ast_new(AST_PARAM);
         param->var_ty = type_new(TY_INT);
         param->name = name;
+        return param;
     } else {
         fatal_error("parse_param: expect type");
     }