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Date: Fri, 17 Sep 2021 20:47:33 +0100
From: Jonathan Wakely <jwakely@redhat.com>
To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org
Subject: [committed] libstdc++: Fix last std::tuple constructor missing
 'constexpr' [PR102270]
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On 17/09/21 12:25 +0100, Jonathan Wakely wrote:
>On 16/09/21 23:07 +0100, Jonathan Wakely wrote:
>>Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
>>
>>libstdc++-v3/ChangeLog:
>>
>>	PR libstdc++/102270
>>	* include/std/tuple (_Head_base, _Tuple_impl): Add
>>	_GLIBCXX20_CONSTEXPR to allocator-extended constructors.
>>	(tuple<>::swap(tuple&)): Add _GLIBCXX20_CONSTEXPR.
>>	* testsuite/20_util/tuple/cons/102270.C: New test.
>
>Oops, this test has a .C extension, and so doesn't actually run (and
>if I rename it to 102270.cc it fails).
>
>Fix incoming ...

Fixed at r12-3637.

Tested x86_64-linux. Committed to trunk.