[pixel shader]
struct stu
{
    int3 aaa;
    float3 bbb;
    int2 ccc;
    float4 ddd;
    int eee;
};

float4 main() : sv_target
{
    struct stu val =
    {
        11, 12, 13,
        21, 22, 23,
        31, 32,
        41, 42, 43, 44,
        51
    };
    return val.ddd;
}

[test]
todo(msl) draw quad
probe (0, 0) rgba (41, 42, 43, 44)


[pixel shader]
struct stu
{
    int3 aaa;
    float3 bbb[2];
    int2 ccc;
    float4 ddd[3][2];
    int eee;
};

float4 main() : sv_target
{
    struct stu val =
    {
        11, 12, 13,
        211, 212, 213, 221, 222, 223,
        31, 32,
        4111, 4112, 4113, 4114, 4121, 4122, 4123, 4124,
        4211, 4212, 4213, 4214, 4221, 4222, 4223, 4224,
        4311, 4312, 4313, 4314, 4321, 4322, 4323, 4324,
        51
    };
    return val.ddd[2][0];
}

[test]
todo(msl) draw quad
probe (0, 0) rgba (4311, 4312, 4313, 4314)


[pixel shader]
struct stu
{
    int3 aaa;
    struct
    {
        float4 foo;
        int2 bar;
    } bbb[3];
};

float4 main() : sv_target
{
    struct stu val =
    {
        1, 2, 3,
        11, 12, 13, 14, 15, 16,
        21, 22, 23, 24, 25, 26,
        31, 32, 33, 34, 35, 36
    };
    return val.bbb[1].foo;
}

[test]
todo(msl) draw quad
probe (0, 0) rgba (21, 22, 23, 24)