/* n_dslcom_cplus.C:    // is a comment of C++ and C99. */

/*  a;  */ 

    a;  // is a comment of C++ and C99

/* { dg-do preprocess }

   { dg-options "-std=c++98" }

   { dg-final { if ![file exist n_dslcom_cplus.i] { return }            } }

   { dg-final { if \{ [grep n_dslcom_cplus.i "^\[ \]*a;\[ \]*$"] != ""  \} \{   } }

   { dg-final { return \}                                               } }

   { dg-final { fail "n_dslcom_cplus.C: double slash comment"           } }

 */