anchor.diff:      static member op_ErasedCast(x:'g) = Case7 x
   
   /// Erased union type to represent one of eight possible values.
  -/// More info: http://fable.io/docs/interacting.html#Erase-attribute
  +/// More info: https://fable.io/docs/communicate/js-from-fable.html#erase-attribute
   type [<Erase>] U8<'a, 'b, 'c, 'd, 'e, 'f, 'g, 'h> =
       | Case1 of 'a
       | Case2 of 'b
  
positive.code:     inherit Attribute()
  
  /// Used for erased union types and to ignore modules in JS compilation.
  /// More info: http://fable.io/docs/interacting.html#Erase-attribute
  type EraseAttribute() =
      inherit Attribute()
      new (caseRules: CaseRules) = EraseAttribute()
  
negative.code:     static member op_ErasedCast(x:'f) = Case6 x
  
  /// Erased union type to represent one of seven possible values.
  /// More info: https://fable.io/docs/communicate/js-from-fable.html#erase-attribute
  type [<Erase>] U7<'a, 'b, 'c, 'd, 'e, 'f, 'g> =
      | Case1 of 'a
      | Case2 of 'b
  