#include <metal_stdlib>

using namespace metal;
struct Uniforms {
  /* 0x0000 */ uint i;
  /* 0x0004 */ uint j;
};

struct InnerS {
  int v;
};

struct tint_array_wrapper {
  InnerS arr[8];
};

struct S1 {
  tint_array_wrapper a2;
};

struct tint_array_wrapper_1 {
  S1 arr[8];
};

struct OuterS {
  tint_array_wrapper_1 a1;
};

uint getNextIndex(thread uint* const tint_symbol_3) {
  *(tint_symbol_3) = (*(tint_symbol_3) + 1u);
  return *(tint_symbol_3);
}

kernel void tint_symbol(const constant Uniforms* tint_symbol_5 [[buffer(0)]]) {
  thread uint tint_symbol_4 = 0u;
  InnerS v = {};
  OuterS s = {};
  InnerS const tint_symbol_1 = v;
  uint const tint_symbol_2 = getNextIndex(&(tint_symbol_4));
  s.a1.arr[tint_symbol_2].a2.arr[(*(tint_symbol_5)).j] = tint_symbol_1;
  return;
}

