[libcxx-commits] [libcxx] [libcxx] Implement C++20 std::chrono::is_clock, std::chrono::is_clock_v (PR #160607)

[Yuxuan Chen via libcxx-commits]

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@@ -1057,6 +1057,7 @@ constexpr chrono::year                                  operator ""y(unsigned lo
 #    include <__chrono/day.h>
 #    include <__chrono/exception.h>
 #    include <__chrono/hh_mm_ss.h>
+#    include <__chrono/is_clock.h>
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yuxuanchen1997 wrote:

The paper [P0355R7](https://wg21.link/p0355r7) contains a lot of synopsis additions. Do you want me to just add the is_clock part? 

https://github.com/llvm/llvm-project/pull/160607