Commits
Joe Groff committed 8bbfd9840cd
unittests/runtime/weak.mm: Don't clobber 'isa' of destroyed ObjC object. We can't do this because the object was deallocated. However, ASan should flag us if we regress on touching deallocated unowned-referenced objects though, so we don't need this. rdar://problem/19677703 Swift SVN r24894