#include <metal_stdlib>

using namespace metal;
struct S1 {
  int i;
};

struct S2 {
  S1 s1;
};

struct S3 {
  S2 s2;
};

int f(S3 s3) {
  return s3.s2.s1.i;
}

kernel void tint_symbol(device int* tint_symbol_2 [[buffer(0)]]) {
  S3 const tint_symbol_1 = S3{.s2=S2{.s1=S1{.i=42}}};
  *(tint_symbol_2) = f(tint_symbol_1);
  return;
}