public void visitGStringExpression(GStringExpression expr) {
        replaceAllExprs(expr.getStrings());
        replaceAllExprs(expr.getValues());
    }

    @Override
    public void visitArgumentlistExpression(ArgumentListExpression expr) {
        visitTupleExpression(expr);
        replaceVisitedExpressionWith(expr);
    }

    @Override
    public void visitClosureListExpression(ClosureListExpression expr) {