1! Test scalar pack for character arrays.
2! { dg-do run }
3program main
4  implicit none
5  integer, parameter :: n1 = 3, n2 = 4, nv = 16, slen = 9
6  character (len = slen), dimension (n1, n2) :: a
7  character (len = slen), dimension (nv) :: vector
8  logical :: mask
9  integer :: i1, i2, i
10
11  do i2 = 1, n2
12    do i1 = 1, n1
13      a (i1, i2) = 'abc'(i1:i1) // 'defg'(i2:i2) // 'cantrip'
14    end do
15  end do
16
17  do i = 1, nv
18    vector (i) = 'crespo' // '0123456789abcdef'(i:i)
19  end do
20
21  mask = .true.
22  call test1 (pack (a, mask))
23  call test2 (pack (a, mask, vector))
24contains
25  subroutine test1 (b)
26    character (len = slen), dimension (:) :: b
27
28    i = 0
29    do i2 = 1, n2
30      do i1 = 1, n1
31        i = i + 1
32        if (b (i) .ne. a (i1, i2)) call abort
33      end do
34    end do
35    if (size (b, 1) .ne. i) call abort
36  end subroutine test1
37
38  subroutine test2 (b)
39    character (len = slen), dimension (:) :: b
40
41    if (size (b, 1) .ne. nv) call abort
42    i = 0
43    do i2 = 1, n2
44      do i1 = 1, n1
45        i = i + 1
46        if (b (i) .ne. a (i1, i2)) call abort
47      end do
48    end do
49    do i = i + 1, nv
50      if (b (i) .ne. vector (i)) call abort
51    end do
52  end subroutine test2
53end program main
54