gcc/testsuite/gfortran.dg/iostat_1.f90

   1 ! { dg-do run }
   2 ! PR 23598 - The iostat variable wasn't reset if the previous
   3 ! I/O library call had an error.
   4 program main
   5   implicit none
   6   integer :: ios, i
   7   open (10, pad='no', status='scratch')
   8   write (10, '(A)') '1','1'
   9   rewind (10)
  10   read (10,'(I2)',iostat=ios) i
  11   ios = -4321
  12   read (10, '(I1)', iostat=ios) i
  13   if (ios /= 0) STOP 1
  14 end program main