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! { dg-do run }
! { dg-require-effective-target fortran_large_int }
module testmod
integer,parameter :: k = selected_int_kind (range (0_8) + 1)
contains
subroutine testoutput (a,b,length,f)
integer(kind=k),intent(in) :: a
integer(kind=8),intent(in) :: b
integer,intent(in) :: length
character(len=*),intent(in) :: f
character(len=length) :: ca
character(len=length) :: cb
write (ca,f) a
write (cb,f) b
if (ca /= cb) call abort
end subroutine testoutput
end module testmod
! Testing I/O of large integer kinds (larger than kind=8)
program test
use testmod
implicit none
integer(kind=k) :: x
character(len=50) :: c1, c2
call testoutput (0_k,0_8,50,'(I50)')
call testoutput (1_k,1_8,50,'(I50)')
call testoutput (-1_k,-1_8,50,'(I50)')
x = huge(0_8)
call testoutput (x,huge(0_8),50,'(I50)')
x = -huge(0_8)
call testoutput (x,-huge(0_8),50,'(I50)')
end program test
! { dg-final { cleanup-modules "testmod" } }
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