From 2f94c68c513e623fa96d18c705643ecf67a7ab79 Mon Sep 17 00:00:00 2001 From: Jerry DeLisle Date: Fri, 6 Jan 2006 01:44:31 +0000 Subject: [PATCH] re PR libfortran/25598 (gfortran - Fortran runtime error: Invalid argument) 2005-01-05 Jerry DeLisle PR fortran/25598 * gfortran.dg/backspace_3.f: New test. * gfortran.dg/backspace_4.f: New test. From-SVN: r109406 --- gcc/testsuite/ChangeLog | 6 ++++++ gcc/testsuite/gfortran.dg/backspace_3.f | 20 ++++++++++++++++++++ gcc/testsuite/gfortran.dg/backspace_4.f | 18 ++++++++++++++++++ 3 files changed, 44 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/backspace_3.f create mode 100644 gcc/testsuite/gfortran.dg/backspace_4.f diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c68573b47b36..a1aa997e2c01 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2005-01-05 Jerry DeLisle + + PR fortran/25598 + * gfortran.dg/backspace_3.f: New test. + * gfortran.dg/backspace_4.f: New test. + 2005-01-05 Jerry DeLisle PR fortran/24268 diff --git a/gcc/testsuite/gfortran.dg/backspace_3.f b/gcc/testsuite/gfortran.dg/backspace_3.f new file mode 100644 index 000000000000..419063b94a2d --- /dev/null +++ b/gcc/testsuite/gfortran.dg/backspace_3.f @@ -0,0 +1,20 @@ +! { dg-do run } +! PR25598 Error on repeated backspaces. +! Derived from example given in PR by Dale Ranta +! Contributed by Jerry DeLisle + integer data + data=-1 + open(unit=11,status='scratch',form='unformatted') + write(11)data + read(11,end= 1000 )data + call abort() + 1000 continue + backspace 11 + backspace 11 + backspace 11 + read(11,end= 1001 )data + 1001 continue + if (data.ne.-1) call abort + close(11) + end + diff --git a/gcc/testsuite/gfortran.dg/backspace_4.f b/gcc/testsuite/gfortran.dg/backspace_4.f new file mode 100644 index 000000000000..69e0f40c7a1b --- /dev/null +++ b/gcc/testsuite/gfortran.dg/backspace_4.f @@ -0,0 +1,18 @@ +! { dg-do run } +! PR25598 Error on repeated backspaces. +! Derived from example given in PR by Dale Ranta +! Contributed by Jerry DeLisle + integer data + data=-1 + open(unit=11,status='scratch',form='unformatted') + write(11)data + read(11,end= 1000 )data + call abort() + 1000 continue + backspace 11 + backspace 11 + read(11,end= 1001 )data + 1001 continue + if (data.ne.-1) call abort + close(11) + end -- 2.47.2