Eric Fiselier faaf5ee349 Automatically detect and use clang verify in failure tests.
Automatically enable clang verify whenever the '-verify-ignore-unexpected' flag
is supported.
Failure tests are run using verify if they contain one or more "expected-*"
diagnostics tags. Otherwise they are run normally.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@241492 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-06 19:56:45 +00:00
..