Custom Query (1030 matches)

(define-method-combination test-method-combination ()

((around (:around))

(primary () :required t))

`(call-method ,(first around) ( (make-method (call-method ,(first primary))) )))

(defgeneric foo (x)

(:method-combination test-method-combination))

(defmethod foo((o integer))

nil)

(defmethod foo :around ((o integer))

(call-next-method o))

(foo 23)

causes an error: value NIL is not of the expected type SIMPLE-VECTOR.

The bug seems to have been there forever, but the recently released ASDF 1.128 and later actually uses non-standard method combinations and evokes this bug in normal use.

Typing c-/ at the lisp process (in a unix shell) leaves it in a weird state where ps lists it as <defunct>, but it actually keeps running, sometimes apparently working fine, sometimes becoming non-responsive.

Gary knows what causes this, but it might be hard to fix on some platforms.

I expect these to work on current selection if there is one, but they just collapse it and modify one word.