JavaScript: wrong tree, bug in regex parsing

[jumpercc]

in this code only "One" in the source tree

One = function() {
  this.foo = new bar(
      /[/*]/
  );
};
Two = function() {};

and "Two" is missed

but for this code both "One" and "Two" and the source tree:

One = function() {
  this.foo = new bar(
      /[/]/
  );
};
Two = function() {};