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! { dg-do run }
! PR78854 namelist write to internal unit.
module m
implicit none
type :: t
character :: c
integer :: k
contains
procedure :: write_formatted
generic :: write(formatted) => write_formatted
procedure :: read_formatted
generic :: read(formatted) => read_formatted
end type
contains
subroutine write_formatted(dtv, unit, iotype, v_list, iostat, iomsg)
class(t), intent(in) :: dtv
integer, intent(in) :: unit
character(*), intent(in) :: iotype
integer, intent(in) :: v_list(:)
integer, intent(out) :: iostat
character(*), intent(inout) :: iomsg
if (iotype.eq."NAMELIST") then
write (unit, '(a1,a1,i3)') dtv%c,',', dtv%k
else
write (unit,*) dtv%c, dtv%k
end if
end subroutine
subroutine read_formatted(dtv, unit, iotype, v_list, iostat, iomsg)
class(t), intent(inout) :: dtv
integer, intent(in) :: unit
character(*), intent(in) :: iotype
integer, intent(in) :: v_list(:)
integer, intent(out) :: iostat
character(*), intent(inout) :: iomsg
character :: comma
if (iotype.eq."NAMELIST") then
read (unit, '(a1,a1,i3)') dtv%c, comma, dtv%k
else
read (unit,*) dtv%c, comma, dtv%k
end if
if (comma /= ',') STOP 1
end subroutine
end module
program p
use m
implicit none
character(len=50) :: buffer
type(t) :: x
namelist /nml/ x
x = t('a', 5)
write (buffer, nml)
if (buffer.ne.'&NML X=a, 5 /') STOP 1
x = t('x', 0)
read (buffer, nml)
if (x%c.ne.'a'.or. x%k.ne.5) STOP 2
end
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