// For this code, there is no argument name available from the ruby code.
// So, we generate an implicit arg name
String argName = argsNode.getRestArgNode().getName();
if (s instanceof IRMethod) ((IRMethod)s).addArgDesc("rest", argName);
argName = (argName.equals("")) ? "%_arg_array" : argName;
s.addInstr(new ReceiveRestArgInstr18(s.getLocalVariable(argName, 0), argIndex));
}
// Receive block
receiveMethodClosureArg(argsNode, s);
}