case 1:

var foo = ["one", "two", "three"];

var [one, two, three] = foo; //<- false warning here
console.log(one); // "one"
console.log(two); // "two"
console.log(three); // "three"  // <- false warning here, if it's the last eof


case 2:

function f() {
  return [1, 2, 3];
}

var [a, , b] = f(); // <- false warning here
console.log(a); // 1
console.log(b); // 3

[,,,] = f(); // <- false warning here


case 3:

var o = {p: 42, q: true};
var {p, q} = o;   // <- false warning here

console.log(p); // 42
console.log(q); // true 


case 4:

var {p: foo, q: bar, w: abc} = {p: 5, q:7};     // <- false warning here
          
console.log(foo); // 5   
console.log(bar); // 7  
console.log(abc); // undefined


case 5:

function drawES6Chart({size = 'big', cords = { x: 0, y: 0 , z: 0}, radius = 25} = {}) {   // <- false warning here
  console.log(size, cords, radius);
  console.log(cords.x, cords.y);       
  
  var blbost = "aoj";  
}