require = fn (ok: u1) void
{
    if (!ok) #trap();
}

E = enum
{
    a,
    b,
    c,
    d,
}

[export] main = fn [cc(c)] () s32
{
    >some_enum_array: enum_array[E](u32) = [ .a = 4, .b = 3, .c = 2, .d = 1 ];
    require(some_enum_array[.a] == 4);
    require(some_enum_array[.b] == 3);
    require(some_enum_array[.c] == 2);
    require(some_enum_array[.d] == 1);
    return 0;
}