#include <metal_stdlib>
using namespace metal;

struct S {
  int a;
};

struct tint_module_vars_struct {
  const constant S* v;
};

kernel void tint_symbol(const constant S* v [[buffer(0)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.v=v};
  const constant int* const p = (&(*tint_module_vars.v).a);
  int const u = ((*p) + 1);
}
