[libcxx-commits] [PATCH] D96786: <ciso646> should provide defines for alternative operator representations

[Yuriy Chernyshov via Phabricator via libcxx-commits]

georgthegreat added a comment.

@ldionne, actually, I was talking about standard-bound `#error`, as follows:

  #if _LIBCPP_STD_VER > 14
  #error "#include <ciso646> is not valid in C++17"
  #endif

I am not sure, what would be the most portable way to generate `#error` though.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D96786/new/

https://reviews.llvm.org/D96786