// RUN: %scale-test --sum-multi --typecheck --begin 5 --end 16 --step 5 --select NumDeclsValidated %s
// REQUIRES: OS=macosx
// REQUIRES: asserts

enum Enum${N} {
    case OK
    case Error

% if int(N) > 1:
    func method(_: Enum${int(N)-1}) {}
    static var prop = Enum${int(N)-1}.OK
    subscript(n: Int) -> Enum${int(N)-1} { return Enum${int(N)-1}.OK }
% else:
    func method() {}
    static var prop = 0
    subscript(n: Int) -> Int { return 0 }
% end

    struct Nested {}
}

