import lldb


def foo_SummaryProvider(valobj, dict):
    a = valobj.GetChildMemberWithName("a")
    a_ptr = valobj.GetChildMemberWithName("a_ptr")
    bar = valobj.GetChildMemberWithName("b")
    i = bar.GetChildMemberWithName("i")
    i_ptr = bar.GetChildMemberWithName("i_ptr")
    b_ref = bar.GetChildMemberWithName("b_ref")
    b_ref_ptr = b_ref.AddressOf()
    b_ref = b_ref_ptr.Dereference()
    h = b_ref.GetChildMemberWithName("h")
    k = b_ref.GetChildMemberWithName("k")
    return (
        "a = "
        + str(a.GetValueAsUnsigned(0))
        + ", a_ptr = "
        + str(a_ptr.GetValueAsUnsigned(0))
        + " -> "
        + str(a_ptr.Dereference().GetValueAsUnsigned(0))
        + ", i = "
        + str(i.GetValueAsUnsigned(0))
        + ", i_ptr = "
        + str(i_ptr.GetValueAsUnsigned(0))
        + " -> "
        + str(i_ptr.Dereference().GetValueAsUnsigned(0))
        + ", b_ref = "
        + str(b_ref.GetValueAsUnsigned(0))
        + ", h = "
        + str(h.GetValueAsUnsigned(0))
        + " , k = "
        + str(k.GetValueAsUnsigned(0))
    )


def foo_SummaryProvider3(valobj, dict, options):
    if not isinstance(options, lldb.SBTypeSummaryOptions):
        raise Exception()
    return foo_SummaryProvider(valobj, dict) + ", WITH_OPTS"