[libcxx-commits] [libcxx] [libc++] Implement N4258(Cleaning-up noexcept in the Library) (PR #120312)

[Louis Dionne via libcxx-commits]

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@@ -0,0 +1,61 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// <map>
+
+// map& operator=(map&& c)
+//     noexcept(
+//          allocator_type::propagate_on_container_move_assignment::value &&
+//          is_nothrow_move_assignable<allocator_type>::value &&
+//          is_nothrow_move_assignable<key_compare>::value);
+
+// This tests a conforming extension
----------------
ldionne wrote:

I don't understand why that's a conforming extension? Isn't that standard behaviour now?

https://github.com/llvm/llvm-project/pull/120312