[issue44248] copy.deepcopy calls objdect's __deepcopy__ with incorrect argument

[Donald O'Donnell]

New submission from Donald O'Donnell <DonnieODonnell at gmail.com>:

In copy.py of Std Lib, line 153 is now:

    y = copier(memo)

Should be:

    y = copier(x)

The present version copies the `memo` dict rather than `x`, the object to be copied by it's __deepcopy__ method.

----------
components: Library (Lib)
files: diff.txt
messages: 394558
nosy: DonnieODonnell
priority: normal
severity: normal
status: open
title: copy.deepcopy calls objdect's __deepcopy__ with incorrect argument
type: behavior
Added file: https://bugs.python.org/file50068/diff.txt

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44248>
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