gcc/testsuite/gcc.dg/cpp/maccom4.c

   1 /* { dg-do preprocess } */
   2 /* { dg-options "-CC" } */
   3
   4 /* This tests to make sure the comment is saved in the macro and copied
   5    to the output file when the macro is expanded when the -CC option is
   6    used.
   7
   8    Jason R. Thorpe, 6 Apr 2002  */
   9
  10 #define def /* passed */
  11
  12 def
  13
  14 /*
  15    /* The + in the regexp prevents it from matching itself.  */
  16    { dg-final { if ![file exists maccom4.i] { return }                    } }
  17    { dg-final { if { [grep maccom4.i "p+assed"] != "" } { return }        } }
  18    { dg-final { fail "maccom4.c: comment in macro expansion with -CC"     } }
  19 */