Expand retain/release checker to consider methods/function calls that cause a
tracked object to "escape": it's reference count might be incremented by the
called function, thus causing an object's lifetime to extend beyond when the
local reference count is decremented to 0.

This addresses: <rdar://problem/5933215>


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51433 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed