[New-bugs-announce] [issue28295] PyUnicode_AsUCS4 doc and impl conflict on exception

[Xiang Zhang]

New submission from Xiang Zhang:

PyUnicode_AsUCS4 declares to raise ValueError if buffer length is smaller than string length. But now the implementation raises SystemError.

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components: Interpreter Core
messages: 277595
nosy: haypo, serhiy.storchaka, xiang.zhang
priority: normal
severity: normal
status: open
title: PyUnicode_AsUCS4 doc and impl conflict on exception
type: behavior
versions: Python 3.5, Python 3.6, Python 3.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28295>
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