Message 388167 - Python tracker

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In-reply-to
Author	petere
Recipients	petere
Date	2021年03月05日.22:12:41
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1614982361.61.0.858230879301.issue43412@roundup.psfhosted.org>

Content
object.h contains an inline function that causes a -Wcast-qual warning from gcc. Since this file ends up visible in third-party code that includes Python.h, this makes it impossible to use -Wcast-qual in such code. The problem is the change c5cb077ab3c88394b7ac8ed4e746bd31b53e39f1, which replaced ob->ob_type by Py_TYPE(ob), which seems reasonable by itself, but Py_TYPE casts away the const, so it creates this problem. This is a regression in Python 3.10.

Content

object.h contains an inline function that causes a -Wcast-qual warning from gcc. Since this file ends up visible in third-party code that includes Python.h, this makes it impossible to use -Wcast-qual in such code.
The problem is the change c5cb077ab3c88394b7ac8ed4e746bd31b53e39f1, which replaced ob->ob_type by Py_TYPE(ob), which seems reasonable by itself, but Py_TYPE casts away the const, so it creates this problem.
This is a regression in Python 3.10.

History
Date	User	Action	Args
2021年03月05日 22:12:41	petere	set	recipients: + petere
2021年03月05日 22:12:41	petere	set	messageid: <1614982361.61.0.858230879301.issue43412@roundup.psfhosted.org>
2021年03月05日 22:12:41	petere	link	issue43412 messages
2021年03月05日 22:12:41	petere	create

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