#include <metal_stdlib>
#include <simd/simd.h>

using namespace metal;

struct B2
{
    float4 elem2;
};

struct C
{
    float4 c;
    B2 b2;
    B2 b2_array[4];
};

struct B1
{
    float4 elem1;
};

struct A
{
    float4 a;
    B1 b1;
    B1 b1_array[4];
};

struct _8
{
    A a_block;
    C c_block;
};

kernel void main0(device _8& _3 [[buffer(0)]])
{
    A _27;
    _27.a = _3.c_block.c;
    _27.b1.elem1 = _3.c_block.b2.elem2;
    _27.b1_array[0].elem1 = _3.c_block.b2_array[0].elem2;
    _27.b1_array[1].elem1 = _3.c_block.b2_array[1].elem2;
    _27.b1_array[2].elem1 = _3.c_block.b2_array[2].elem2;
    _27.b1_array[3].elem1 = _3.c_block.b2_array[3].elem2;
    _3.a_block = _27;
}