The new function
objc:objc-class-method-signature
tries to find the relevant method (given an Objective-C class and method name) and returns its signature.
The new types
objc:objc-unknown
,
objc:objc-c++-bool
and
objc:objc-at-question-mark
may appear in the result of
objc:objc-class-method-signature
.
LispWorks Release Notes and Installation Guide - 23 Dec 2011