tree 6dd040c77a717c35f7ec2727041877a632e722d5
parent 91a0c62ad1e05b73e5929ab5ec7a8e82aae11064
author Steve Naroff <snaroff@apple.com> 1190064410 +0000
committer Steve Naroff <snaroff@apple.com> 1190064410 +0000

Add a comment and remove unused constructors.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42063 91177308-0d34-0410-b5e6-96231b3b80d8