Now fixed in b1695cf: pmichaud@kiwi:~/p6/rakudo$ cat x.p6 use MONKEY_TYPING; augment class List { proto method combinations(|) { * } }
pmichaud@kiwi:~/p6/rakudo$ ./perl6 x.p6 pmichaud@kiwi:~/p6/rakudo$ Ticket closable with tests (hint: test that List.sink doesn't fail). Pm