gcc/testsuite/gcc.dg/cpp/trad/directive.c

   1 /* Test for some basic aspects of -traditional directive processing.  */
   2
   3 /* { dg-do preprocess } */
   4
   5 #define HASH #
   6 HASH
   7
   8 /* There is a #error directive.  */
   9
  10 #error bad      /* { dg-error "bad" } */
  11
  12 /* Directives with their #s indented are not recognized.  */
  13  #if 0  /* { dg-bogus "unterminated" } */
  14
  15 #wrong  /* { dg-error "invalid" } */
  16
  17 #define foo 2
  18 #define bar + 3
  19 #define foobar 6
  20
  21 #if foo/**/bar != 5
  22 # error Comments in directive is a separator /* { dg-bogus "error" } */
  23 #endif