function symbol 'Foo getEnum(Foo)' changed
  type 'Foo(Foo)' changed
    return type 'Foo' = 'enum Foo' changed
      resolved type 'enum Foo' changed
        enumerator 'FOO_TWO' value changed from 100 to 2
    parameter 1 type 'Foo' = 'enum Foo' changed
      (already reported)

exit code 4