[Mmm, has someone been swapping the coffee for decaf?]
[Actual cause - make sure the edited version of the file is in the
correct directory]
p4raw-id: //depot/perl@25989
(P) An internal error.
+=item panic: attempt to call %s in %s
+
+(P) One of the file test operators entered a code branch that calls
+an ACL related-function, but that function is not available on this
+platform. Earlier checks mean that it should not be possible to
+enter this branch on this platform.
+
=item panic: ck_grep
(P) Failed an internal consistency check trying to compile a grep.