[New-bugs-announce] [issue31579] Reference leak in enumerate

[Serhiy Storchaka]

New submission from Serhiy Storchaka:

There is a possible leak of the value emitted by an underlying iterator in enumerate.__next__.

Proposed PR fixes it.

----------
assignee: rhettinger
components: Interpreter Core
messages: 302978
nosy: rhettinger, serhiy.storchaka
priority: normal
severity: normal
stage: patch review
status: open
title: Reference leak in enumerate
type: resource usage
versions: Python 3.6, Python 3.7

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31579>
_______________________________________