tree 7ab234bb8ae83b71402af45ac0f5410c1fec7c35
parent 204ae40dce268da9cbb8411baf3d303d714142dc
author Louis Dionne <ldionne@apple.com> 1591732057 -0400
committer Copybara-Service <copybara-worker@google.com> 1598601978 -0700

[libc++abi] Replace LIBCXXABI_HAS_NO_EXCEPTIONS by TEST_HAS_NO_EXCEPTIONS

This clarifies the difference between test for exception support in
libc++abi tests and support for exceptions built into libc++abi.
This also removes the rather confusing similarity between the
_LIBCXXABI_NO_EXCEPTIONS and LIBCXXABI_HAS_NO_EXCEPTIONS macros.

Finally, TEST_HAS_NO_EXCEPTIONS is also detected automatically based
on -fno-exceptions, so it doesn't have to be specified explicitly
through Lit's compile_flags.

GitOrigin-RevId: e6d94f4bd210f01a6dedf3cdd9ac331815cc7874