[issue17792] Unhelpful UnboundLocalError due to del'ing of exception target

[Nick Coghlan]

Nick Coghlan added the comment:

It seems to me that this kind of dubious-but-legal code is what http://docs.python.org/3/library/exceptions.html#SyntaxWarning is designed to handle.

Something like "SyntaxWarning: implicitly deleted exception variable referenced after end of except clause".

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nosy: +ncoghlan

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17792>
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