[libcxx-commits] [libcxx] [libc++][memory] P1132R8: `out_ptr` - a scalable output pointer abstraction (PR #73618)

[Hristo Hristov via libcxx-commits]

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@@ -0,0 +1,49 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+
+// <memory>
+
+// [out.ptr.t], class template out_ptr_t
+// template<class Smart, class Pointer, class... Args>
+//   class out_ptr_t;                                          // since c++23
+
+// explicit out_ptr_t(Smart&, Args...);
+
+#include <memory>
+
+#include "test_convertible.h"
+#include "../types.h"
+
+int main(int, char**) {
+  {
+    std::unique_ptr<int> uPtr;
+
+    std::out_ptr_t<std::unique_ptr<int>, int*>{uPtr};
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H-G-Hristov wrote:

I think we have full indirect tests for these cases in *.general.pass.cpp. I added a minimal runtime assertion as requested and a comment referencing that fact.

https://github.com/llvm/llvm-project/pull/73618