SKIP: FAILED

#include <metal_stdlib>
using namespace metal;

thread uint var_1 = 0u;
void main_1() {
  var_1 = 0u;
  if (false) {
    var_1 = 1u;
    if (true) {
      var_1 = 2u;
    }
    var_1 = 3u;
  } else {
    var_1 = 4u;
    if (true) {
    } else {
      var_1 = 5u;
    }
    var_1 = 6u;
  }
  var_1 = 999u;
}
fragment void tint_symbol() {
  main_1();
}
program_source:4:13: error: program scope variable must reside in constant address space
thread uint var_1 = 0u;
            ^