1  /* Regression test for cpp.  The following input may cause core dumps
       2     or # line markers in the middle of the line.  */
       3  /* { dg-do preprocess } */
       4  
       5  #define foo(string, arg) bar(2, string, arg)
       6  
       7  foo ("\
       8  \
       9  \
      10  \
      11  \
      12  \
      13  \
      14  \
      15  \
      16  \
      17  \
      18  ",
      19  NULL);
      20  
      21  /* { dg-final { scan-file-not 19990228-1.i "\[^\\n\]#" } } */