#include <metal_stdlib>

using namespace metal;

template<typename T, size_t N>
struct tint_array {
    const constant T& operator[](size_t i) const constant { return elements[i]; }
    device T& operator[](size_t i) device { return elements[i]; }
    const device T& operator[](size_t i) const device { return elements[i]; }
    thread T& operator[](size_t i) thread { return elements[i]; }
    const thread T& operator[](size_t i) const thread { return elements[i]; }
    threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
    const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
    T elements[N];
};

struct S {
  float a;
};

constant bool bool_let = false;

constant int i32_let = 0;

constant uint u32_let = 0u;

constant float f32_let = 0.0f;

constant int2 v2i32_let = int2(0);

constant uint3 v3u32_let = uint3(0u);

constant float4 v4f32_let = float4(0.0f);

constant float3x4 m3x4_let = float3x4(float4(0.0f), float4(0.0f), float4(0.0f));

constant tint_array<float, 4> arr_let = tint_array<float, 4>{};

constant S struct_let = {};

kernel void tint_symbol() {
  return;
}