[PATCH] D11740: ABI versioning macros for libc++

[Evgeniy Stepanov]

eugenis added a comment.

I'm trying to follow this proposal (which people seem to agree with in the general):
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-December/040587.html

Renaming _LIBCPP_ALTERNATE_STRING_LAYOUT is to give a unified naming scheme for all ABI-changing features, as proposed in the initial message in the above mail discussion.


Repository:
  rL LLVM

http://reviews.llvm.org/D11740