exit status: 1 with stderr:
<stdin>:5:6: error: type 'Types<T>' does not conform to protocol 'P' enum Types<T>: P { ^ <stdin>:6:10: note: candidate has non-matching type '<T> (Types<T>.Type) -> Types<T>' case hoge ^ <stdin>:2:16: note: protocol requires property 'hoge' with type 'Types<Int>'; do you want to add a stub? static var hoge: Types<Int> { get } ^