flang/test/Semantics/omp-reduction04.f90

   1 ! RUN: %S/test_errors.sh %s %t %flang_fc1 -fopenmp
   2 ! REQUIRES: shell
   3 ! OpenMP Version 4.5
   4 ! 2.15.3.6 Reduction Clause
   5 program omp_Reduction
   6   integer :: i
   7   integer, parameter :: k = 10
   8   common /c/ a, b
   9
  10   !ERROR: Variable 'k' on the REDUCTION clause is not definable
  11   !$omp parallel do reduction(+:k)
  12   do i = 1, 10
  13     l = k + 1
  14   end do
  15   !$omp end parallel do
  16
  17   !ERROR: Variable 'c' on the REDUCTION clause is not definable
  18   !$omp parallel do reduction(-:/c/)
  19   do i = 1, 10
  20     l = k + 1
  21   end do
  22   !$omp end parallel do
  23 end program omp_Reduction