Patch forthcoming.
Created attachment 49842 [details] proposed fix
Comment on attachment 49842 [details] proposed fix r=me
Created attachment 49847 [details] a working fix
Comment on attachment 49847 [details] a working fix Is there any value in communicating more information about what happened? r=me
Committed <http://trac.webkit.org/changeset/55430>. > Is there any value in communicating more information about what happened? Not in this specific case - shouldBe(myArray, null) just needs to silently return false. It may be more interesting in other cases, but it may be not.