Vedant Kumar b972a0f1a0 [llvm-cov] Improve error messages
While we're at it, extend an existing test to make sure that error
messages look reasonable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275520 91177308-0d34-0410-b5e6-96231b3b80d8
2016-07-15 01:53:39 +00:00
..