includes = ["tuple"]
definitions = '''
struct Foo {
  std::tuple<uint64_t, uint64_t> t;
};
struct Bar {
  std::optional<Foo> f;
};
'''
[cases]
  [cases.uint64_uint64]
    oil_skip = "std::tuple is not implemented for treebuilder v2" # https://github.com/facebookexperimental/object-introspection/issues/304
    param_types = ["Bar&"]
    setup = '''
      Foo f;
      f.t = std::make_tuple<uint64_t, uint64_t>(1,2);
      Bar b;
      b.f = f;
      return b;
    '''
    expect_json = '''
    [
      {
        "staticSize": 24,
        "dynamicSize": 0,
        "members": [
          {
            "staticSize": 24,
            "dynamicSize": 0,
            "length": 1,
            "capacity": 1,
            "elementStaticSize": 16
          }
        ]
      }
    ]
    '''