michael@0: // Any copyright is dedicated to the Public Domain.
michael@0: // http://creativecommons.org/licenses/publicdomain/
michael@0: 
michael@0: // Bug 627984 description.
michael@0: var o = Array;
michael@0: o.p = function() {};
michael@0: o.watch('p', function() { }); 
michael@0: for(var x in o) { 
michael@0:     o[x]; 
michael@0: }
michael@0: delete o.p;
michael@0: o.p = function() {};
michael@0: assertEq(o.p, void 0);
michael@0: 
michael@0: reportCompare(0, 0, 'ok');