- /* both signed char and unsigned char are promoted to signed int */
- if (IS_CHAR (lval->etype))
- {
- SPEC_USIGN (lval->etype) = 0;
- SPEC_NOUN (lval->etype) = V_INT;
- }
- if (IS_CHAR (rval->etype))
- {
- SPEC_USIGN (rval->etype) = 0;
- SPEC_NOUN (rval->etype) = V_INT;
- }
- SPEC_USIGN (val->type) = (SPEC_USIGN (lval->etype) | SPEC_USIGN (rval->etype));