tree 0901bcfb9d9842d53697715bd3f16ce42b8a2315
parent 6f688e131e125ffce23a63a9d286578a454cc4e0
author Anders Carlsson <andersca@mac.com> 1192049411 +0000
committer Anders Carlsson <andersca@mac.com> 1192049411 +0000

Emit a warning when the body of an if block is a NullStmt.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42840 91177308-0d34-0410-b5e6-96231b3b80d8