1! { dg-do run }
2! PR31201 Too large unit number generates wrong code
3! This tests initialization of the IOSTAT variable
4  integer :: i
5  character(len=50) :: str
6  write (2_8*int(huge(0_4),kind=8)+9_8, iostat=i, iomsg=str) 555
7  if (i.ne.5005) STOP 1
8  if (str.ne."Unit number in I/O statement too large") STOP 2
9  end