SKIP: FAILED

#include <metal_stdlib>
using namespace metal;

thread uint x_1 = 0u;
void main_1() {
  x_1 = 0u;
  {
    while(true) {
      uint x_2 = 0u;
      x_1 = 1u;
      if (false) {
        break;
      }
      x_1 = 3u;
      if (true) {
        x_2 = 2u;
      } else {
        return;
      }
      x_1 = x_2;
      x_1 = 4u;
      if false { break; }
      continue;
    }
  }
  x_1 = 5u;
}
fragment void tint_symbol() {
  main_1();
}
program_source:4:13: error: program scope variable must reside in constant address space
thread uint x_1 = 0u;
            ^
program_source:22:10: error: expected '(' after 'if'
      if false { break; }
         ^