Passing an object to can-map with a function on it errors on bind

[mikemitchel]

throws error:

var guide = new can.Map({
  foo() {}
})

guide.bind('change', console.log.bind(console));

ok:

var guide = new can.Map({
  bar: ""
})

guide.bind('change', console.log.bind(console));

jsbin example:
http://jsbin.com/lifuxus/edit?html,js,console,output

[chasenlehara]

This sounds similar to canjs/can-list#97, which was fixed in [email protected] or [email protected]. @mikemitchel can this be closed?