/** @see de.unika.ipd.grgen.ast.BaseNode#checkLocal() */
@Override
protected boolean checkLocal() {
boolean res = true;
TypeNode type = getType();
int arity = OperatorSignature.getArity(opId);
if (children.size() != arity) {
reportError("Wrong operator arity: " + children.size());
res = false;
}
// Here the error must have been already reported
if (type.isEqual(BasicTypeNode.errorType)) res = false;
return res;
}
