[PATCH] D42987: [libc++abi] fix compilation in C++17 mode

[Marshall Clow via Phabricator via cfe-commits]

mclow.lists added a comment.

I'm fine with this, though I wonder if using the more specific `_LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS` might be a better thing to define.


Repository:
  rCXXA libc++abi

https://reviews.llvm.org/D42987