replaceExpr(expr.getObjectExpression()),
            replaceExpr(expr.getProperty()),
            expr.isSafe()
        );
        result.setSpreadSafe(expr.isSpreadSafe());
        result.setStatic(expr.isStatic());
        result.setImplicitThis(expr.isImplicitThis());
        result.setType(expr.getType());
        result.setSourcePosition(expr);

        } else {
            super.visitPropertyExpression(expr);
        }
    }

    private String isDollarPathExpression(PropertyExpression expr) {
        if (expr.isSafe() || expr.isSpreadSafe()) {
            return null;
        }
        if (expr.getObjectExpression() instanceof VariableExpression) {
            VariableExpression objectExpression = (VariableExpression) expr.getObjectExpression();

        inPropertyExpression = false;
        Expression property = transform(pe.getProperty());
        isTopLevelProperty = itlp;
        inPropertyExpression = ipe;

        boolean spreadSafe = pe.isSpreadSafe();
        PropertyExpression old = pe;
        pe = new PropertyExpression(objectExpression, property, pe.isSafe());
        pe.setSpreadSafe(spreadSafe);
        pe.setSourcePosition(old);