#include <metal_stdlib>
using namespace metal;
struct str {
  int i;
};
template<typename T, size_t N>
struct tint_array {
  const constant T& operator[](size_t i) const constant { return elements[i]; }
  device T& operator[](size_t i) device { return elements[i]; }
  const device T& operator[](size_t i) const device { return elements[i]; }
  thread T& operator[](size_t i) thread { return elements[i]; }
  const thread T& operator[](size_t i) const thread { return elements[i]; }
  threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
  const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
  T elements[N];
};

struct tint_module_vars_struct {
  thread tint_array<str, 4>* P;
};

void func(thread str* const pointer) {
  (*pointer) = str{};
}
kernel void tint_symbol() {
  thread tint_array<str, 4> P = {};
  tint_module_vars_struct const tint_module_vars = {.P=(&P)};
  func((&(*tint_module_vars.P)[2]));
}
