Method defFRef

chapter21/src/main/java/com/seaofnodes/simple/Var.java:44–50

( Type type, boolean xfinal, Parser.Lexer loc )

    public boolean isFRef() { return _fref; }

    public void defFRef( Type type, boolean xfinal, Parser.Lexer loc ) {
        assert isFRef() && xfinal;
        _type = type;
        _final = true;
        _loc = loc;
        _fref = false;
    }

    @Override public String toString() {
        return _type.toString()+(_final ? " ": " !")+_name;