[libcxx-commits] [PATCH] D122330: [libc++] Remove the __libcpp_version file

[Richard Smith - zygoloid via Phabricator via libcxx-commits]

rsmith added a comment.

There was an idea that we could use this to enable / disable version-specific workarounds for libc++/clang incompatibilities (eg, if recent clang sees it's using a sufficiently new version of libc++ then it can avoid enabling a workaround that's only necessary for older versions of libc++). We never implemented the clang side of this, though, so I don't think it's used by anything, and it seems like something we can add back later if there's a motivating use case.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122330/new/

https://reviews.llvm.org/D122330