michael@0: // Test 1: When constructing x, we shouldn't take the prototype for this.
michael@0: // it will crash if that happens
michael@0: evalcx("\
michael@0:     var x = newGlobal().Object;\
michael@0:     function f() { return new x; }\
michael@0:     f();\
michael@0:     f();\
michael@0: ", newGlobal());
michael@0: 
michael@0: // Test 2: Don't take the prototype of proxy's to create |this|,
michael@0: // as this will throw... Not expected behaviour.
michael@0: var O = new Proxy(function() {}, {
michael@0:     get: function() {
michael@0: 	    throw "get trap";
michael@0:     }
michael@0: });
michael@0: 
michael@0: function f() {
michael@0:   new O();
michael@0: }
michael@0: 
michael@0: f();
michael@0: f();