PRE / POST in loops

[Arthur Bergman]

Hello,

I just got a question from Lee Pumphret regarding Hook::Scope POST in loops.

Currently it treats every iteration as a scope entry and scope exit so.

for(1..3) {
POST { print 2 };
print 1;
}

will print "121212",

Since perl6 seems to have a NEXT {} block for doing this, how is POST and CATCH supposed to
be used in conjunction with loop scopes.

Arthur