[armedbear-devel] problem with error reporting on undefined class during make instance

[Alan Ruttenberg]

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

-Alan