tree b75dee33f5dfd507889f9142f80d37b362cab2d3
parent 0777cf5fcb8ca53bdc7e6455e9068742fbcc14db
author Rafael Espindola <rafael.espindola@gmail.com> 1357680632 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> 1357680632 +0000

Don't crash when trying to apply the availability attribute to a block.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171899 91177308-0d34-0410-b5e6-96231b3b80d8