michael@0: // |jit-test| error:is not a function
michael@0: var arr = [];
michael@0: 
michael@0: var C = function () {};
michael@0: C.prototype.dump = function () {};
michael@0: arr[0] = new C;
michael@0: 
michael@0: C = function () {};
michael@0: C.prototype.dump = this;
michael@0: arr[1] = new C;
michael@0: 
michael@0: function f() {
michael@0:     for (var i = 0; i < arr.length; i++)
michael@0:         arr[i].dump();
michael@0: }
michael@0: 
michael@0: try {
michael@0:     f();
michael@0: } catch (exc) {
michael@0:     assertEq(exc.message.contains("is not a function"), true);
michael@0: }
michael@0: f();