#include <metal_stdlib>

using namespace metal;
struct S {
  int x;
};

void deref() {
  S a = {};
  int b = a.x;
  a.x = 42;
}

void no_deref() {
  S a = {};
  int b = a.x;
  a.x = 42;
}

kernel void tint_symbol() {
  deref();
  no_deref();
  return;
}