1  /* PR c/69661 - missing -Wsequence-point warning
       2     { dg-do compile }
       3     { dg-options "-Wall" } */
       4  
       5  int a, b;
       6  short c;
       7  
       8  void fn1 (int p) { (void)p; }
       9  
      10  void fn2 (void)
      11  {
      12    fn1(a == (c &= a = b));   /* { dg-warning "\\\[-Wsequence-point\\\]" } */
      13  }