[PATCH] D25811: [libcxx] Fix toupper/tolower tests for UTF-8 locale

[Alex Lorenz via cfe-commits]

arphaman added a comment.

I've tested this patch on OS X and these 4 tests that you've changed now fail.

The `XFAIL: with_system_cxx_lib` lines don't have any effect on my system - these tests get invoked as expected by lit. Let me know if there's anything else I can do to help you.


Repository:
  rL LLVM

https://reviews.llvm.org/D25811