1  /* { dg-do compile } */
       2  /* { dg-options "-fsanitize=leak -fsanitize=thread" } */
       3  
       4  int i;
       5  
       6  /* { dg-error ".-fsanitize=leak. is incompatible with .-fsanitize=thread." "" { target *-*-* } 0 } */