#include <metal_stdlib>
using namespace metal;

struct tint_module_vars_struct {
  device int* s;
};

struct _a {
  int _b;
};

kernel void f(device int* s [[buffer(0)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.s=s};
  _a const c = _a{};
  int const d = c._b;
  (*tint_module_vars.s) = (c._b + d);
}