Continuations still interact badly with .return

[arnsholt]

Related to #1521. It seems that the issue as reported is fixed, but if the .tailcall directive is removed, the bug reappears. I'll attach a patch to the test file as soon as I've got the TT number.

[arnsholt]

Patch for test file. Created with svn diff at the parrot root.

[whiteknight]

fix to the test

[whiteknight]

I've just attached a second version of the patch that "fixes" the test. In the two tests the behavior was different. When the do_tailcall variable is 0, we call choose, ignore the return value from it, then fall through to the next label and tailcall choose. Fixing the semantics so they do the same thing both times, the test passes.

So the question is whether the "problem" is resolved, or whether the test simply doesn't exercise the problem.

[arnsholt]

This is not the bug you are looking for. Problem caused by bad code on my end. Can be closed.

[whiteknight]

closing