fn __test_type_str() {
    # static lookup
    Assert(Eq(str(type), "type"))
    Assert(Eq(str(i32), "i32"))
    Assert(Eq(str(TestTypeStrType), "TestTypeStrType"))

    # dynamic lookup
    var x id = type
    Assert(Eq(str(x), "type"))
    x = i32
    Assert(Eq(str(x), "i32"))
    x = TestTypeStrType
    Assert(Eq(str(x), "TestTypeStrType"))
}

enum TestTypeStrType {
}