[libcxx-commits] [libcxx] [libc++] implement adjacent_view (PR #165089)

[Louis Dionne via libcxx-commits]

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@@ -0,0 +1,49 @@
+
+// -*- C++ -*-
+//===----------------------------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP___RANGES_ZIP_VIEW_H
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ldionne wrote:

This header guard is wrong!

https://github.com/llvm/llvm-project/pull/165089