1! Test unpack0 for character arrays. 2! { dg-do run } 3program main 4 implicit none 5 integer, parameter :: n1 = 3, n2 = 4, nv = 10, slen = 9 6 character (len = slen), dimension (n1, n2) :: field 7 character (len = slen), dimension (nv) :: vector 8 logical, dimension (n1, n2) :: mask 9 integer :: i1, i2, i 10 11 do i2 = 1, n2 12 do i1 = 1, n1 13 field (i1, i2) = 'abc'(i1:i1) // 'defg'(i2:i2) // 'cantrip' 14 end do 15 end do 16 mask (1, :) = (/ .true., .false., .true., .true. /) 17 mask (2, :) = (/ .true., .false., .false., .false. /) 18 mask (3, :) = (/ .false., .true., .true., .true. /) 19 20 do i = 1, nv 21 vector (i) = 'crespo' // '0123456789'(i:i) 22 end do 23 24 call test (unpack (vector, mask, field)) 25contains 26 subroutine test (a) 27 character (len = slen), dimension (:, :) :: a 28 29 if (size (a, 1) .ne. n1) STOP 1 30 if (size (a, 2) .ne. n2) STOP 2 31 32 i = 0 33 do i2 = 1, n2 34 do i1 = 1, n1 35 if (mask (i1, i2)) then 36 i = i + 1 37 if (a (i1, i2) .ne. vector (i)) STOP 3 38 else 39 if (a (i1, i2) .ne. field (i1, i2)) STOP 4 40 end if 41 end do 42 end do 43 end subroutine test 44end program main 45