Message 352700 - Python tracker

Message352700

Author	sir-sigurd
Recipients	malin, sir-sigurd, vstinner
Date	2019-09-18.06:29:03
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1568788144.11.0.196837802785.issue38205@roundup.psfhosted.org>
In-reply-to

Content
I believe that the problem is caused by the change in Py_UNREACHABLE() (https://github.com/python/cpython/commit/3ab61473ba7f3dca32d779ec2766a4faa0657923). Before the mentioned commit Py_UNREACHABLE() was an expression, now it's a block. Py_UNREACHABLE() macro is public (see https://docs.python.org/3/c-api/intro.html#c.Py_UNREACHABLE), so this change can cause similar problems outside of CPython (i.e. that change was breaking).

Content

I believe that the problem is caused by the change in Py_UNREACHABLE() (https://github.com/python/cpython/commit/3ab61473ba7f3dca32d779ec2766a4faa0657923).

Before the mentioned commit Py_UNREACHABLE() was an expression, now it's a block. Py_UNREACHABLE() macro is public (see https://docs.python.org/3/c-api/intro.html#c.Py_UNREACHABLE), so this change can cause similar problems outside of CPython (i.e. that change was breaking).

History
Date	User	Action	Args
2019-09-18 06:29:04	sir-sigurd	set	recipients: + sir-sigurd, vstinner, malin
2019-09-18 06:29:04	sir-sigurd	set	messageid: <1568788144.11.0.196837802785.issue38205@roundup.psfhosted.org>
2019-09-18 06:29:04	sir-sigurd	link	issue38205 messages
2019-09-18 06:29:03	sir-sigurd	create