#include <metal_stdlib>
using namespace metal;

struct S {
  int i;
};

struct tint_module_vars_struct {
  thread S* V;
};

kernel void v() {
  thread S V = {};
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.V=(&V)};
  int const i = (*tint_module_vars.V).i;
}
