From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 26 Nov 2021 17:46:47 +0000 (+0000)
Subject: libstdc++: Remove workaround for FE bug in std::tuple [PR96592]
X-Git-Tag: basepoints/gcc-13~2762
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=76c6be48b7841524974754f8ea7533b82c7de77e;p=thirdparty%2Fgcc.git

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.
---

diff --git a/libstdc++-v3/include/std/tuple b/libstdc++-v3/include/std/tuple
index 36dc05d97bc9..fa9ff17882bc 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.