1  /* Test C2x maybe_unused attribute: invalid syntax.  */
       2  /* { dg-do compile } */
       3  /* { dg-options "-std=c2x -pedantic-errors" } */
       4  
       5  [[maybe_unused()]] int a; /* { dg-error "does not take any arguments" } */
       6  
       7  [[maybe_unused(0)]] int b; /* { dg-error "does not take any arguments|expected" } */
       8  
       9  [[maybe_unused("", 123)]] int c; /* { dg-error "does not take any arguments|expected" } */
      10  
      11  [[maybe_unused("")]] int d; /* { dg-error "does not take any arguments|expected" } */