flang/test/Semantics/OpenMP/reduction04.f90

   1 ! RUN: %python %S/../test_errors.py %s %flang_fc1 -fopenmp
   2 ! OpenMP Version 4.5
   3 ! 2.15.3.6 Reduction Clause
   4 program omp_Reduction
   5   integer :: i
   6   integer, parameter :: k = 10
   7   common /c/ a, b
   8
   9   !ERROR: Variable 'k' on the REDUCTION clause is not definable
  10   !BECAUSE: 'k' is not a variable
  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   !BECAUSE: 'c' is not a variable
  19   !$omp parallel do reduction(*:/c/)
  20   do i = 1, 10
  21     l = k + 1
  22   end do
  23   !$omp end parallel do
  24 end program omp_Reduction