David Blaikie f12b379448 Fix unnecessary removal of const through cast machinery
I have some uncommitted changes to the cast code that catch this sort of thing
at compile-time but I still need to do some other cleanup before I can enable
it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174853 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-11 01:16:51 +00:00
..
2012-11-25 15:23:39 +00:00
2012-11-25 15:23:39 +00:00