SKIP: FAILED

#include <metal_stdlib>
using namespace metal;
struct str {
  int i;
};

threadgroup str S;
int func(threadgroup int* const pointer) {
  return pointer;
}
kernel void tint_symbol(uint tint_local_index [[thread_index_in_threadgroup]]) {
  if ((tint_local_index == 0u)) {
    S = str{};
  }
  threadgroup_barrier(mem_flags::mem_threadgroup);
  int const r = func(S.i);
}
program_source:7:17: error: program scope variable must reside in constant address space
threadgroup str S;
                ^
program_source:9:10: error: cannot initialize return object of type 'int' with an lvalue of type 'threadgroup int *const'
  return pointer;
         ^~~~~~~
program_source:12:25: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
  if ((tint_local_index == 0u)) {
       ~~~~~~~~~~~~~~~~~^~~~~
program_source:12:25: note: remove extraneous parentheses around the comparison to silence this warning
  if ((tint_local_index == 0u)) {
      ~                 ^    ~
program_source:12:25: note: use '=' to turn this equality comparison into an assignment
  if ((tint_local_index == 0u)) {
                        ^~
                        =
program_source:16:13: warning: unused variable 'r' [-Wunused-variable]
  int const r = func(S.i);
            ^