diff options
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/endfile_2.f90 | 12 | ||||
| -rw-r--r-- | libgfortran/ChangeLog | 6 | ||||
| -rw-r--r-- | libgfortran/io/transfer.c | 3 |
4 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ba894d9..b7a5f61 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2005-01-16 Bud Davis <bdavis9659@comcast.net> + + PR fortran/18778 + * gfortran.dg/endfile_2.f90: New test. + 2005-01-16 Steven G. Kargl <kargls@comcast.net> PR 19168 diff --git a/gcc/testsuite/gfortran.dg/endfile_2.f90 b/gcc/testsuite/gfortran.dg/endfile_2.f90 new file mode 100644 index 0000000..7f366f1 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/endfile_2.f90 @@ -0,0 +1,12 @@ +! { dg-do run } +! pr18778 abort on endfile without opening unit + program test + implicit none + integer i + endfile(8) + rewind(8) + read(8,end=0023)i + call abort ! should never get here + stop + 0023 continue + end diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index c0534b8..d6bcb8d 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,9 @@ +2004-01-16 Bud Davis <bdavis9659@comcast.net> + + PR fortran/18778 + * io/transfer.c (us_read): no bytes available is not a + runtime error. + 2005-01-15 Bud Davis <bdavis9659@comcast.net> PR fortran/18983 diff --git a/libgfortran/io/transfer.c b/libgfortran/io/transfer.c index 5454407..73ae853 100644 --- a/libgfortran/io/transfer.c +++ b/libgfortran/io/transfer.c @@ -843,6 +843,9 @@ us_read (void) n = sizeof (gfc_offset); p = salloc_r (current_unit->s, &n); + if (n == 0) + return; /* end of file */ + if (p == NULL || n != sizeof (gfc_offset)) { generate_error (ERROR_BAD_US, NULL); |