Fix a bug found by Thomas Clement where 'return [[[NSString alloc] init] autorelease]' would emit a false 'too many overreleases' error.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71432 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed