Hi Alan,

On Tue, Jan 5, 2010 at 10:49 PM, Alan Ruttenberg alanruttenberg@gmail.com wrote:

CL-USER(25): (defclass c (d) ((q :initarg :q))) #<STANDARD-CLASS C {B5BEE0}>

CL-USER(26): (make-instance 'c :q t) Debugger invoked on condition of type PROGRAM-ERROR:  Invalid initarg :Q.

The error should say instead something about d not being defined.

This in build of a freshly updated trunk abcl

Thanks for the report! I've filed an issue for it to make sure it gets fixed.

Bye,

Erik.