1  /* Test that function-like macros are restricted to directives, and
       2     that unterminated ones are warned about.  */
       3  
       4  /* { dg-do preprocess } */
       5  
       6  #define f(x) x
       7  
       8  #if 2 f(/* { dg-error "-:unterminated" "unterminated macro in directive" } */
       9  )
      10  #endif
      11  
      12  f( /* { dg-error "-:unterminated" "unterminated macro" } */