Rename command renames Object property with same name

[Cyperwu]

I tried the live demo with such code:

var a = 'foo'
var b = { a: 'bar' }

function c() {
  var d = a + b.a
  return d
}

c()

rename a with foo and the code becomes

var foo = 'foo'
var b = { a: 'bar' }

function c() {
  var d = foo + b.foo
  return d
}

c()