#pragma clang diagnostic ignored "-Wmissing-prototypes"
#pragma clang diagnostic ignored "-Wmissing-braces"

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

using namespace metal;

template<typename T, size_t Num>
struct spvUnsafeArray
{
    T elements[Num ? Num : 1];
    
    thread T& operator [] (size_t pos) thread
    {
        return elements[pos];
    }
    constexpr const thread T& operator [] (size_t pos) const thread
    {
        return elements[pos];
    }
    
    device T& operator [] (size_t pos) device
    {
        return elements[pos];
    }
    constexpr const device T& operator [] (size_t pos) const device
    {
        return elements[pos];
    }
    
    constexpr const constant T& operator [] (size_t pos) const constant
    {
        return elements[pos];
    }
    
    threadgroup T& operator [] (size_t pos) threadgroup
    {
        return elements[pos];
    }
    constexpr const threadgroup T& operator [] (size_t pos) const threadgroup
    {
        return elements[pos];
    }
};

struct D
{
    float4 a;
    float b;
};

constant spvUnsafeArray<float4, 4> _41 = spvUnsafeArray<float4, 4>({ float4(0.0), float4(0.0), float4(0.0), float4(0.0) });

struct main0_out
{
    float FragColor [[color(0)]];
};

fragment main0_out main0()
{
    main0_out out = {};
    float a = 0.0;
    float4 b = float4(0.0);
    float2x3 c = float2x3(float3(0.0), float3(0.0));
    D d = D{ float4(0.0), 0.0 };
    out.FragColor = a;
    return out;
}