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! PR fortran/42866 ! { dg-do run } program pr42866 integer, allocatable :: a(:) allocate (a(16)) a = 0 !$omp parallel !$omp sections reduction(+:a) a = a + 1 !$omp section a = a + 2 !$omp end sections !$omp end parallel if (any (a.ne.3)) call abort deallocate (a) end