tree 26ff451e1ca402679cee06bc78ea2ebfe1e01e0d
parent 3a5f5c57e0a262207f7cb721a60df3676ab5209f
author Daniel Dunbar <daniel@zuster.org> 1243018940 +0000
committer Daniel Dunbar <daniel@zuster.org> 1243018940 +0000

Don't warn about -funit-at-a-time, and reject -fno-unit-at-a-time.
 - We could just warn about -fno-unit-at-a-time, but in practice people using it
   probably aren't going to get what they want out of clang.

Also, use "clang" specified error for unsupported things instead of driver
unsupported error.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72272 91177308-0d34-0410-b5e6-96231b3b80d8