_return_tail:
    errExpression
|
    zeroSemVal
;

_leave:
    RETURN
    {
        msg("saw return");
    }
|
    EXIT
;

returnStmnt:
    _leave
    _return_tail
    {
        $$ = pmv_return(svType(&$1), &$2);
        msg("SAW return stmt");
    }
;
