[Gcl-devel] ANSI Compliance Bug: MERGE does not accept NIL as :KEY argument

[Paul F. Dietz]

>(let ((x (list 2 4 5)) (y (list 1 3 8)))  (merge 'list x y #'< :key nil))
 
Error in MERGE [or a callee]: The function NIL is undefined.
 
Fast links are on: do (use-fast-links nil) for debugging
Broken at MERGE.  Type :H for Help.
 1 (Abort) Return to top level.
dbl:>>

(The result should have been (1 2 3 4 5 8).)

        Paul Dietz
        address@hidden