From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <redi@sourceware.org>
Received: by sourceware.org (Postfix, from userid 2181)
 id C78B93842585; Thu, 21 Apr 2022 15:34:00 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C78B93842585
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Type: text/plain; charset="utf-8"
From: Jonathan Wakely <redi@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org
Subject: [gcc r11-9927] libstdc++: Remove workaround for FE bug in std::tuple
 [PR96592]
X-Act-Checkin: gcc
X-Git-Author: Jonathan Wakely <jwakely@redhat.com>
X-Git-Refname: refs/heads/releases/gcc-11
X-Git-Oldrev: fef3d31bd35f53cbcacaec63b279d38c38b78abe
X-Git-Newrev: d65b274f1f44c59382b7dad7759cfaf3c8397cf8
Message-Id: <20220421153400.C78B93842585@sourceware.org>
Date: Thu, 21 Apr 2022 15:34:00 +0000 (GMT)
X-BeenThere: gcc-cvs@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gcc-cvs mailing list <gcc-cvs.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-cvs>,
 <mailto:gcc-cvs-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/gcc-cvs/>
List-Help: <mailto:gcc-cvs-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-cvs>,
 <mailto:gcc-cvs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Thu, 21 Apr 2022 15:34:00 -0000

https://gcc.gnu.org/g:d65b274f1f44c59382b7dad7759cfaf3c8397cf8

commit r11-9927-gd65b274f1f44c59382b7dad7759cfaf3c8397cf8
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Fri Nov 26 17:46:47 2021 +0000

    libstdc++: Remove workaround for FE bug in std::tuple [PR96592]
    
    The FE bug was fixed, so we don't need this workaround now.
    
    libstdc++-v3/ChangeLog:
    
            PR libstdc++/96592
            * include/std/tuple (tuple::is_constructible): Remove.
    
    (cherry picked from commit 76c6be48b7841524974754f8ea7533b82c7de77e)

Diff:
---
 libstdc++-v3/include/std/tuple | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/libstdc++-v3/include/std/tuple b/libstdc++-v3/include/std/tuple
index dcf30bd9a8d..63bd68fbe43 100644
--- a/libstdc++-v3/include/std/tuple
+++ b/libstdc++-v3/include/std/tuple
@@ -553,10 +553,6 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   template<bool, typename... _Types>
     struct _TupleConstraints
     {
-      template<typename _Tp, typename _Up> // Workaround for PR 96592
-	using is_constructible
-	  = __bool_constant<__is_constructible(_Tp, _Up)>;
-
       // Constraint for a non-explicit constructor.
       // True iff each Ti in _Types... can be constructed from Ui in _UTypes...
       // and every Ui is implicitly convertible to Ti.