[armedbear-devel] ABCL bug report: defstruct :include with :conc-name

Hi. The following bug in abcl breaks CL-Yacc.

Consider the following:

(defstruct item a)

(defstruct (item1 (:include item) (:conc-name item-)) b)

(defun abcl-bug () (item-a (make-item :a 'a)))

According to the last paragraph of the description of the description of :conc-name in the defstruct section of the CLHS, this is legal. However, abcl says:

ABCL-BUG(6): (abcl-bug) #<THREAD "interpreter" {108F8E0}>: Debugger invoked on condition of type SIMPLE-TYPE-ERROR The value #<ABCL-BUG::ITEM {537935}> is not of type ABCL-BUG::ITEM1. Restarts: 0: TOP-LEVEL Return to top level. [1] ABCL-BUG(7):

Regards,

Juliusz