# New Ticket Created by Zefram # Please include the string: [perl #126888] # in the subject line of all future correspondence about this issue. # <URL: https://rt.perl.org/Ticket/Display.html?id=126888 >
$ perl6 -e '(1,2)[0] := 3' [hangs] ^C The attempted operation is not valid, because list structure is immutable. This ought to be detected as an unimplemeted method or in a better way. But a method trying to handle multidimensional indexing picks up the call and ends up delegating to itself in an infinite recursion. I think that method should have a narrower signature so that it only tackles cases that are strictly multidimensional. -zefram
