let test1,
	test2 = undefined;
var c = undefined,
	o = undefined;

for (let i = 0; i < 100; i++) {
	let i = undefined;
}

let x = 1, y = undefined /* comment here */, z = 40

let /* comment */d = undefined;

let e = undefined/**/ ;
let f = /**/undefined/**/ ;
let g 
  /**/= /**/undefined/**/ ;