[New-bugs-announce] [issue25803] pathlib.Path('/').mkdir() raises wrong error type

[Daniel Lepage]

New submission from Daniel Lepage:

pathlib.Path('/').mkdir() raises an IsADirectoryError instead of a FileExistsError.

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components: Library (Lib)
messages: 255916
nosy: Daniel Lepage
priority: normal
severity: normal
status: open
title: pathlib.Path('/').mkdir() raises wrong error type
type: behavior
versions: Python 3.5

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue25803>
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