Clean up c-index-test command line usage a bit by requiring a "-test-load-tu" option when testing clang_loadTranslationUnit().  Running c-index-test without the correct arguments now also prints a useful summary of its correct usage.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89115 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed