jashkenas--coffeescript/test/test_expressions.coffee

# Ensure that we don't wrap Nodes that are "pureStatement" in a closure.
items = [1, 2, 3, "bacon", 4, 5]

for item in items
  break if item is "bacon"

findit = (items) ->
  for item in items
    return item if item is "bacon"

ok findit(items) is "bacon"


# When when a closure wrapper is generated for expression conversion, make sure
# that references to "this" within the wrapper are safely converted as well.
obj = {
  num: 5
  func: ->
    this.result = if false
      10
    else
      "a"
      "b"
      this.num
}

ok obj.num is obj.func()
ok obj.num is obj.result


# Should be able to look at prototypes on keywords.
obj =
  withAt:   -> @::prop
  withThis: -> this::prop
  proto:
    prop: 100

obj.prototype = obj.proto
ok obj.withAt() is 100
ok obj.withThis() is 100