## Generic-function: COMMON-LISP:UPDATE-INSTANCE-FOR-DIFFERENT-CLASS
[![package](https://img.shields.io/badge/Package-COMMON--LISP-5f9ea0.svg?style=social&colorA=999999)](../) [![type](https://img.shields.io/badge/Type-Generic--Function-5f9ea0.svg?style=social&colorA=999999)](../#generic-function) [![clhs](https://img.shields.io/badge/CLHS-UPDATE--INSTANCE--FOR--DIFFERENT--CLASS-5f9ea0.svg?style=social&colorA=999999)](http://www.lispworks.com/documentation/HyperSpec/Body/f_update.htm) 

> No description.

### Lambda list
```cl
(sb-pcl::previous sb-pcl::current &rest sb-pcl::initargs)
```