Added methods createMainFileID() and createMainFileIDForMemBuffer() to
SourceManager to allow SourceManager to directly intern the MainFileID
when it is created.  Removed setMainFileID().


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45231 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed