gcc/testsuite/gfortran.dg/read_eof_8.f90

   1 ! { dg-do run }
   2 ! PR43265: See comment #26 in the PR.  Before patch,
   3 ! the test case would fail to read the last line of the file.
   4 ! Thanks to Jean-Baptiste Faure for providing the initial test case.
   5 program test
   6   character (len=6) :: line
   7   integer :: n, k=0
   8   open(unit=25,file="test.dat",status="replace", &
   9        & form="unformatted", access="stream")
  10   write(25) "Line 1" // char(10)
  11   write(25) "Line 2" // char(10)
  12   write(25) "Line 3" // char(10)
  13   write(25) "Line 4" // char(10)
  14   write(25) "Line 5" ! No EOR marker on the last line.
  15   close(25, status="keep")
  16   open(25, file="test.dat", status="old")
  17   do n=1,10
  18    read(25,'(a)',end=100,err=101) line
  19    k = k+1
  20   enddo
  21   STOP 1
  22 100 if (k /= 5) STOP 2
  23   close(25, status="delete")
  24   stop
  25 101 STOP 3
  26 end program test
  27