michael@0: // No test case, just make sure this doesn't assert.
michael@0: function testNegZero2() {
michael@0:     var z = 0;
michael@0:     for (let j = 0; j < 5; ++j) { ({p: (-z)}); }
michael@0: }
michael@0: testNegZero2();
michael@0: 
michael@0: function testConstSwitch() {
michael@0:     var x;
michael@0:     for (var j=0;j<5;++j) { switch(1.1) { case NaN: case 2: } x = 2; }
michael@0:     return x;
michael@0: }
michael@0: assertEq(testConstSwitch(), 2);