[PATCH] D55741: Implementation Feature Test Macros for P0722R3

[Chris Kennelly via Phabricator via cfe-commits]

ckennelly added a comment.

Conditioning off of C++17 (or part C++11 and part C++17) seems reasonable, although we may want consistency with libc++ (discussion on https://reviews.llvm.org/D55840).


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55741/new/

https://reviews.llvm.org/D55741