! { dg-do run }
! Tests the fix for PR30626, in which the substring reference
! for an internal file would cause an ICE.
!
! Contributed by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
program gfcbug51
implicit none
character(len=12) :: cdate(3) ! yyyymmddhhmm
type year_t
integer :: year = 0
end type year_t
type(year_t) :: time(3)
cdate = (/'200612231200', '200712231200', &
'200812231200'/)
time = date_to_year (cdate)
if (any (time%year .ne. (/2006, 2007, 2008/))) call abort ()
call month_to_date ((/8, 9, 10/), cdate)
if ( any (cdate .ne. (/'200608231200', '200709231200', &
'200810231200'/))) call abort ()
contains
function date_to_year (d) result (y)
character(len=12) :: d(3)
type(year_t) :: y(size (d, 1))
read (cdate(:)(1:4),'(i4)') time% year
end function date_to_year
subroutine month_to_date (m, d)
character(len=12) :: d(3)
integer :: m(:)
write (cdate(:)(5:6),'(i2.2)') m
end subroutine month_to_date
end program gfcbug51