Add lambda test for null deref.
Add lambda test for null deref.

karies/cling,root-mirror/cling,marsupial/cling,marsupial/cling,karies/cling,marsupial/cling,root-mirror/cling,root-mirror/cling,karies/cling,root-mirror/cling,marsupial/cling,marsupial/cling,karies/cling,root-mirror/cling,karies/cling,root-mirror/cling,karies/cling,marsupial/cling