[issue17611] Move unwinding of stack for "pseudo exceptions" from interpreter to compiler.

[Serhiy Storchaka]

Changes by Serhiy Storchaka <storchaka+cpython at gmail.com>:


----------
pull_requests: +3288

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17611>
_______________________________________