gcc/testsuite/gcc.dg/gomp/macro-3.c

   1 /* PR preprocessor/27746 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-fopenmp -fdump-tree-omplower" } */
   4
   5 #define omp             FOO
   6 #define p               parallel
   7 #define omp_parallel    _Pragma ("omp parallel")
   8 #define omp_p           _Pragma ("omp p")
   9
  10 void bar (void);
  11
  12 void
  13 foo (void)
  14 {
  15   #pragma omp parallel
  16     bar ();
  17   #pragma omp p
  18     bar ();
  19   omp_parallel
  20     bar ();
  21   omp_p
  22     bar ();
  23 }
  24
  25 /* { dg-final { scan-tree-dump-times "#pragma omp parallel" 4 "omplower" } } */