protected void jjtreeCloseNodeScope()

in src/main/java/org/apache/commons/jexl3/parser/JexlParser.java [687:719]
31 lines of code
11 McCabe index (conditional complexity)

    protected void jjtreeCloseNodeScope(final JexlNode node) {
        if (node instanceof ASTAmbiguous) {
            throwAmbiguousException(node);
        }
        if (node instanceof ASTJexlScript) {
            if (node instanceof ASTJexlLambda && !getFeatures().supportsLambda()) {
                throwFeatureException(JexlFeatures.LAMBDA, node.jexlInfo());
            }
            final ASTJexlScript script = (ASTJexlScript) node;
            // reaccess in case local variables have been declared
            if (script.getScope() != scope) {
                script.setScope(scope);
            }
        } else if (ASSIGN_NODES.contains(node.getClass())) {
            final JexlNode lv = node.jjtGetChild(0);
            if (!lv.isLeftValue()) {
                JexlInfo xinfo = lv.jexlInfo();
                xinfo = info.at(xinfo.getLine(), xinfo.getColumn());
                final String msg = readSourceLine(source, xinfo.getLine());
                throw new JexlException.Assignment(xinfo, msg).clean();
            }
            if (lv instanceof ASTIdentifier && !(lv instanceof ASTVar)) {
                final ASTIdentifier varName = (ASTIdentifier) lv;
                if (isConstant(varName.getSymbol())) { // if constant, fail...
                    JexlInfo xinfo = lv.jexlInfo();
                    xinfo = info.at(xinfo.getLine(), xinfo.getColumn());
                    throw new JexlException.Assignment(xinfo, varName.getName()).clean();
                }
            }
        }
        // heavy check
        featureController.controlNode(node);
    }