[rakudo] When you use a type in a signature that was captured earlier in the signature, need to fix up the scope.
[rakudo] When you use a type in a signature that was captured earlier in the signature, need to fix up the scope.

git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@32446 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot