[libcxx-commits] [libcxx] [libc++] Applied `[[nodiscard]]` to `__bounded_iter` (PR #198489)

[A. Jiang via libcxx-commits]

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@@ -0,0 +1,31 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+// REQUIRES: std-at-least-c++17
----------------
frederick-vs-ja wrote:

Obviously, stuffs for `basic_string::(const_)iterator` should be tested for all standard revisions.
```suggestion
```

https://github.com/llvm/llvm-project/pull/198489