tree 3b50727b6d268a1e4de052ad7f2e4577a2039e96
parent 437fbc51c260780af2f639da6af1c1f91e66f2ab
author Jordan Rose <jordan_rose@apple.com> 1343696863 +0000
committer Jordan Rose <jordan_rose@apple.com> 1343696863 +0000

Explain why ACC_bottom should never occur in diagnosing ARC casts.

This is just a clarification on Fariborz's original patch, per e-mail
discussion. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161016 91177308-0d34-0410-b5e6-96231b3b80d8