[PATCH] D27387: [libc++] Add a key function for bad_function_call

[Eric Fiselier via Phabricator via cfe-commits]

EricWF accepted this revision.
EricWF added a comment.
This revision is now accepted and ready to land.

This LGTM, but I have a question: Should we add these dylib definitions right away so that it's easier to adopt the ABI change in future? This will allow legacy dylibs to support this ABI change in future. If you agree we can make that change as a follow up commit.


https://reviews.llvm.org/D27387