137 lines
3.1 KiB
Fortran
137 lines
3.1 KiB
Fortran
! { dg-do run }
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! Test that the internal pack and unpack routines work OK
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! for different data types
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program main
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integer(kind=1), dimension(3) :: i1
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integer(kind=2), dimension(3) :: i2
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integer(kind=4), dimension(3) :: i4
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integer(kind=8), dimension(3) :: i8
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real(kind=4), dimension(3) :: r4
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real(kind=8), dimension(3) :: r8
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complex(kind=4), dimension(3) :: c4
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complex(kind=8), dimension(3) :: c8
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type i8_t
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sequence
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integer(kind=8) :: v
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end type i8_t
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type(i8_t), dimension(3) :: d_i8
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i1 = (/ -1, 1, -3 /)
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call sub_i1(i1(1:3:2))
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if (any(i1 /= (/ 3, 1, 2 /))) call abort
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i2 = (/ -1, 1, -3 /)
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call sub_i2(i2(1:3:2))
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if (any(i2 /= (/ 3, 1, 2 /))) call abort
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i4 = (/ -1, 1, -3 /)
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call sub_i4(i4(1:3:2))
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if (any(i4 /= (/ 3, 1, 2 /))) call abort
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i8 = (/ -1, 1, -3 /)
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call sub_i8(i8(1:3:2))
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if (any(i8 /= (/ 3, 1, 2 /))) call abort
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r4 = (/ -1.0, 1.0, -3.0 /)
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call sub_r4(r4(1:3:2))
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if (any(r4 /= (/ 3.0, 1.0, 2.0/))) call abort
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r8 = (/ -1.0_8, 1.0_8, -3.0_8 /)
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call sub_r8(r8(1:3:2))
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if (any(r8 /= (/ 3.0_8, 1.0_8, 2.0_8/))) call abort
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c4 = (/ (-1.0_4, 0._4), (1.0_4, 0._4), (-3.0_4, 0._4) /)
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call sub_c4(c4(1:3:2))
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if (any(real(c4) /= (/ 3.0_4, 1.0_4, 2.0_4/))) call abort
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if (any(aimag(c4) /= 0._4)) call abort
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c8 = (/ (-1.0_4, 0._4), (1.0_4, 0._4), (-3.0_4, 0._4) /)
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call sub_c8(c8(1:3:2))
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if (any(real(c8) /= (/ 3.0_4, 1.0_4, 2.0_4/))) call abort
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if (any(aimag(c8) /= 0._4)) call abort
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d_i8%v = (/ -1, 1, -3 /)
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call sub_d_i8(d_i8(1:3:2))
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if (any(d_i8%v /= (/ 3, 1, 2 /))) call abort
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end program main
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subroutine sub_i1(i)
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integer(kind=1), dimension(2) :: i
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if (i(1) /= -1) call abort
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if (i(2) /= -3) call abort
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i(1) = 3
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i(2) = 2
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end subroutine sub_i1
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subroutine sub_i2(i)
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integer(kind=2), dimension(2) :: i
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if (i(1) /= -1) call abort
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if (i(2) /= -3) call abort
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i(1) = 3
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i(2) = 2
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end subroutine sub_i2
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subroutine sub_i4(i)
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integer(kind=4), dimension(2) :: i
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if (i(1) /= -1) call abort
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if (i(2) /= -3) call abort
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i(1) = 3
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i(2) = 2
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end subroutine sub_i4
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subroutine sub_i8(i)
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integer(kind=8), dimension(2) :: i
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if (i(1) /= -1) call abort
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if (i(2) /= -3) call abort
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i(1) = 3
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i(2) = 2
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end subroutine sub_i8
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subroutine sub_r4(r)
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real(kind=4), dimension(2) :: r
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if (r(1) /= -1.) call abort
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if (r(2) /= -3.) call abort
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r(1) = 3.
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r(2) = 2.
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end subroutine sub_r4
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subroutine sub_r8(r)
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real(kind=8), dimension(2) :: r
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if (r(1) /= -1._8) call abort
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if (r(2) /= -3._8) call abort
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r(1) = 3._8
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r(2) = 2._8
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end subroutine sub_r8
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subroutine sub_c8(r)
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implicit none
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complex(kind=8), dimension(2) :: r
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if (r(1) /= (-1._8,0._8)) call abort
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if (r(2) /= (-3._8,0._8)) call abort
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r(1) = 3._8
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r(2) = 2._8
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end subroutine sub_c8
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subroutine sub_c4(r)
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implicit none
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complex(kind=4), dimension(2) :: r
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if (r(1) /= (-1._4,0._4)) call abort
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if (r(2) /= (-3._4,0._4)) call abort
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r(1) = 3._4
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r(2) = 2._4
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end subroutine sub_c4
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subroutine sub_d_i8(i)
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type i8_t
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sequence
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integer(kind=8) :: v
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end type i8_t
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type(i8_t), dimension(2) :: i
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if (i(1)%v /= -1) call abort
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if (i(2)%v /= -3) call abort
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i(1)%v = 3
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i(2)%v = 2
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end subroutine sub_d_i8
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