Method makePostfix

src/main/java/org/codehaus/groovy/syntax/Types.java:1107–1124

Converts an operator node's meaning to a postfix operator variant. For example, converts PLUS_PLUS to POSTFIX_PLUS_PLUS. @param node the node whose meaning is to be modified @param throwIfInvalid if true, throws GroovyBugError if the type cannot be converted

(CSTNode node, boolean throwIfInvalid)

     * @param throwIfInvalid if {@code true}, throws {@link GroovyBugError} if the type cannot be converted
     */
    public static void makePostfix(CSTNode node, boolean throwIfInvalid) {

        switch (node.getMeaning()) {
            case PLUS_PLUS:
                node.setMeaning(POSTFIX_PLUS_PLUS);
                break;

            case MINUS_MINUS:
                node.setMeaning(POSTFIX_MINUS_MINUS);
                break;

            default:
                if (throwIfInvalid) {
                    throw new GroovyBugError("cannot convert to postfix for type [" + node.getMeaning() + "]");
                }
        }

    }


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