[libcxx-commits] [libcxx] [libc++] P1789R3: Library Support for Expansion Statements (PR #167184)

[Hristo Hristov via libcxx-commits]

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@@ -0,0 +1,48 @@
+//===----------------------------------------------------------------------===//
+//
+// 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++26
+// <utility>
+
+// structured binding support for integer_sequence
+
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H-G-Hristov wrote:

We typically put the synopsis of what's being tested here, e.g.


```suggestion

// template<class T, T ...VALUES>
// struct tuple_size<integer_sequence<T, VALUES...>>

```

You probably need to also add the synopsis to the headers. We also tend to have a single test(file) per function. 
If others agree that a single test is enough then you maybe update the filename to something more descriptive of what is being tested "structured binding support".

https://github.com/llvm/llvm-project/pull/167184