[PATCH] D27277: Make _LIBCPP_DEPRECATED_ABI_DISABLE_PAIR_TRIVIAL_COPY_CTOR user-settable

[Dimitry Andric via Phabricator via cfe-commits]

dim abandoned this revision.
dim added a comment.

No, let's drop it. In the FreeBSD ports bug I have posted a patch to use `_LIBCPP_ABI_UNSTABLE ` instead, which appears to work fine. And at some point we'll update to `_LIBCPP_ABI_VERSION` 2, but not today. :)


https://reviews.llvm.org/D27277