Duncan P. N. Exon Smith 9ea770ddbb Fix use_iterator crash in ObjCArc from r203364
The use_iterator redesign in r203364 introduced an increment past the
end of a range in -objc-arc-contract.  Added an explicit check for the
end of the range.

<rdar://problem/16333235>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204195 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-18 22:32:43 +00:00
..
2014-01-24 17:20:08 +00:00