tradcpp.c (do_error): Cast difference of pointers to int for error message.

        * tradcpp.c (do_error): Cast difference of pointers to int
        for error message.

From-SVN: r38212

gcc/ChangeLog

+2000-12-12  Brad Lucier <lucier@math.purdue.edu>
+
+        * tradcpp.c (do_error): Cast difference of pointers to int
+        for error message.
+
 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 
 	* config/rs6000/linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Move from here...

gcc/tradcpp.c

@@ -3184,7 +3184,7 @@ do_error (buf, limit, op)
      U_CHAR *limit;
      FILE_BUF *op ATTRIBUTE_UNUSED;
 {
-  error ("#error%.*s", limit - buf, buf);
+  error ("#error%.*s", (int) (limit - buf), buf);
 }
 
 /* Handle a #assert directive.  */