diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/direct_io_4.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/direct_io_4.f90 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/direct_io_4.f90 b/gcc/testsuite/gfortran.dg/direct_io_4.f90 new file mode 100644 index 000000000..050796735 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/direct_io_4.f90 @@ -0,0 +1,22 @@ +! { dg-do run } +! PR 23321 : Running off the end of a file was not detected with direct I/O. +program main + implicit none + integer(kind=1) :: a, b + integer :: ios, i + + a = 42 + open (unit=10,status="scratch",recl=1,access="direct") + write(10,rec=1) a + + read (10,rec=2, iostat=ios) b + if (ios == 0) call abort + + read (10, rec=82641, iostat=ios) b ! This used to cause a segfault + if (ios == 0) call abort + + read(10, rec=1, iostat=ios) b + if (ios /= 0) call abort + if (a /= b) call abort + +end program main |