From: Jonathan Wakely <jwakely@redhat.com>
Date: Thu, 16 Sep 2021 13:14:38 +0000 (+0100)
Subject: libstdc++: Add noexcept to std::nullopt_t constructor
X-Git-Tag: basepoints/gcc-13~4719
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbe705a2f749c98a5f803afeb207e175b4c9a3c3;p=thirdparty%2Fgcc.git

libstdc++: Add noexcept to std::nullopt_t constructor

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

libstdc++-v3/ChangeLog:

	* include/std/optional (nullptr_t): Make constructor noexcept.
---

diff --git a/libstdc++-v3/include/std/optional b/libstdc++-v3/include/std/optional
index b8ab75107572..b6ebe12b3e19 100644
--- a/libstdc++-v3/include/std/optional
+++ b/libstdc++-v3/include/std/optional
@@ -70,7 +70,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     enum class _Construct { _Token };
 
     // Must be constexpr for nullopt_t to be literal.
-    explicit constexpr nullopt_t(_Construct) { }
+    explicit constexpr nullopt_t(_Construct) noexcept { }
   };
 
   /// Tag to disengage optional objects.