getOriginalSourceFileName and getOriginalSourceFile can return a StringRef.
authorRafael Espindola <rafael.espindola@gmail.com>
Tue, 30 Oct 2012 00:38:13 +0000 (00:38 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Tue, 30 Oct 2012 00:38:13 +0000 (00:38 +0000)
commitfd5e756ad033e792619ee57f9229b247084e2cae
tree7222ca066f731fe583397f035ad366f1ae9efe93
parentefaa54a5a8a1e33cb3124d8d9b458aeb08025ba1
getOriginalSourceFileName and getOriginalSourceFile can return a StringRef.
MaybeAddSystemRootToFilename doesn't need to return anything, it modifies
its argument.

llvm-svn: 166988
clang/include/clang/Frontend/ASTUnit.h
clang/include/clang/Serialization/ASTReader.h
clang/lib/Serialization/ASTReader.cpp