Libc++ and old Clang versions
Louis Dionne
ldionne at apple.com
Sun Sep 23 15:21:19 PDT 2018
Hi,
I recently broke a libc++ build bot that was running the libc++ tests using Clang 4 on Debian [1].
I'm not sure I understand why we're running the libc++ tests under old Clang versions like that. I can understand that libc++ should _build_ with Clang 4, but it's not clear to me that recent libc++ headers should be usable under old Clangs, given that we ship libc++ and Clang together. Is this a configuration we want to support? Why?
Louis
[1]: http://lab.llvm.org:8011/builders/libcxx-libcxxabi-x86_64-linux-debian-noexceptions/builds/955
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