@Override
 protected void writePostOrPrefixMethod(
     int op, String method, Expression expression, Expression orig) {
   ClassNode type =
       getController().getTypeChooser().resolveType(orig, getController().getClassNode());
   int operationType = getOperandType(type);
   BinaryExpressionWriter bew = binExpWriter[operationType];
   if (bew.writePostOrPrefixMethod(op, true)) {
     OperandStack operandStack = getController().getOperandStack();
     // at this point the receiver will be already on the stack
     operandStack.doGroovyCast(type);
     bew.writePostOrPrefixMethod(op, false);
     operandStack.replace(bew.getNormalOpResultType());
   } else {
     super.writePostOrPrefixMethod(op, method, expression, orig);
   }
 }