Sanity checks in SourceManager::getFileEntryForID() and SourceManager::getFileEntryForSLocEntry()
to make sure we do not crash. rdar://10594186

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147576 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed