[libcxx-commits] [PATCH] D103478: [libc++][compare] Implement three_way_comparable[_with] concepts

[Arthur O'Dwyer via Phabricator via libcxx-commits]

Quuxplusone added a comment.

> I was looking at how to implement compare_three_way and found out that it needs to be present in both <compare> and <functional> according to the standard draft ( <function> synopsis, <compare> synopsis).

Sounds like someone should file an LWG issue. I'm not aware of any other library facilities that are listed multiple times in different places in the Standard. This might be a cut-and-paste error.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D103478/new/

https://reviews.llvm.org/D103478