1  /* { dg-do compile } */
       2  /* { dg-options "-fgnu-tm -Wall" } */
       3  
       4  __attribute__((transaction_safe))
       5  static int unused_func ()	/* { dg-warning "defined but not used" } */
       6  {
       7    return 12345;
       8  }
       9  
      10  int main()
      11  {
      12    return 0;
      13  }
      14  
      15  /* { dg-final { scan-assembler "_ZGTt11unused_func:" } } */