michael@0: function g() {
michael@0:     const e = 0;
michael@0:     return function () {
michael@0:         switch (7) {
michael@0:         case e:
michael@0:         }
michael@0:     };
michael@0: }
michael@0: 
michael@0: for (var i = 0; i < 2; i++) {
michael@0:     let f = g;
michael@0:     f();
michael@0: }
michael@0: 
michael@0: // Just test that we don't crash.