[committed] libstdc++: Fix std::jthread assertion and re-enable skipped test

[Bernd Edlinger]

On 5/19/21 3:27 PM, Jonathan Wakely wrote:
> On 18/05/21 13:58 +0200, Bernd Edlinger wrote:
>> On 5/18/21 1:55 PM, Bernd Edlinger wrote:
>>> On 5/17/21 7:13 PM, Jonathan Wakely via Gcc-patches wrote:
>>>> libstdc++-v3/ChangeLog:
>>>>
>>>>     * include/std/thread (jthread::_S_create): Fix static assert
>>>>     message.
>>>>     * testsuite/30_threads/jthread/95989.cc: Re-enable test.
>>>>     * testsuite/30_threads/jthread/jthread.cc: Do not require
>>>>     pthread effective target.
>>>>     * testsuite/30_threads/jthread/2.cc: Moved to...
>>>>     * testsuite/30_threads/jthread/version.cc: ...here.
>>>>
>>>> Tested powerpc64le-linux. Committed to trunk.
>>>>
>>>> Let's see if this test is actually fixed, or if it still causes
>>>> failures on some targets.
>>>>
>>>>
>>>
>>> Yes, indeed it is failing on x86_64-pc-linux-gnu.
>>>
>>
>> that means only this one:
>>
>> FAIL: 30_threads/jthread/95989.cc execution test
> 
> What's your glibc version?
> 
> 

that is ubuntu 20.04 with latest patches:

$ ldd --version
ldd (Ubuntu GLIBC 2.31-0ubuntu9.3) 2.31
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.


Bernd.