32 lines
1.1 KiB
Fortran
32 lines
1.1 KiB
Fortran
! { dg-do run }
|
|
! { dg-require-effective-target fortran_large_real }
|
|
! Take the pack intrinsic through its paces, with all types that are
|
|
! normally accessible.
|
|
program main
|
|
implicit none
|
|
integer,parameter :: k = selected_real_kind (precision (0.0_8) + 1)
|
|
integer :: i
|
|
real(kind=k), dimension(3,3) :: rk
|
|
real(kind=k), dimension(9) :: vrk
|
|
real(kind=k), dimension(9) :: rrk
|
|
complex(kind=k), dimension(3,3) :: ck
|
|
complex(kind=k), dimension(9) :: vck
|
|
complex(kind=k), dimension(9) :: rck
|
|
|
|
vrk = (/(i+10,i=1,9)/)
|
|
rk = reshape((/1.0_k, -3.0_k, 2.1_k, -4.21_k, 1.2_k, 0.98_k, -1.2_k, &
|
|
& -7.1_k, -9.9_k, 0.3_k /), shape(rk))
|
|
rrk = pack(rk,rk>0,vrk)
|
|
if (any(rrk /= (/ 1.0_k, 2.1_k, 1.2_k, 0.98_k, 15._k, 16._k, 17._k, &
|
|
& 18._k, 19._k /))) call abort
|
|
|
|
vck = (/(i+10,i=1,9)/)
|
|
ck = reshape((/1.0_k, -3.0_k, 2.1_k, -4.21_k, 1.2_k, 0.98_k, -1.2_k, &
|
|
& -7.1_k, -9.9_k, 0.3_k /), shape(ck))
|
|
rck = pack(ck,real(ck)>0,vck)
|
|
if (any(real(rck) /= (/ 1.0_k, 2.1_k, 1.2_k, 0.98_k, 15._k, 16._k, 17._k, &
|
|
& 18._k, 19._k /))) call abort
|
|
if (any(aimag(rck) /= 0)) call abort
|
|
|
|
end program main
|