From: Jonathan Wakely <jwakely@redhat.com>
Date: Mon, 4 Oct 2021 09:21:58 +0000 (+0100)
Subject: libstdc++: Add missing noexcept to std::variant helper
X-Git-Tag: releases/gcc-11.3.0~61
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3f3755932c9c6ede94ac2131d4db70717b346164;p=thirdparty%2Fgcc.git

libstdc++: Add missing noexcept to std::variant helper

libstdc++-v3/ChangeLog:

	* include/std/variant (__detail::__variant::__as): Add missing
	noexcept to first overload.

(cherry picked from commit 728e639d82099035fdfe69b716a54717ae7050e0)
---

diff --git a/libstdc++-v3/include/std/variant b/libstdc++-v3/include/std/variant
index 769b4682bb75..c0585cb5999a 100644
--- a/libstdc++-v3/include/std/variant
+++ b/libstdc++-v3/include/std/variant
@@ -206,7 +206,7 @@ namespace __variant
 
   template<typename... _Types>
     constexpr std::variant<_Types...>&
-    __as(std::variant<_Types...>& __v)
+    __as(std::variant<_Types...>& __v) noexcept
     { return __v; }
 
   template<typename... _Types>