From 03345deb5e9e0b9c4442338366467a8050164a53 Mon Sep 17 00:00:00 2001 From: Jerry DeLisle Date: Wed, 28 Dec 2005 21:12:52 +0000 Subject: [PATCH] re PR libfortran/25139 ("Invalid argument" error on I/O) 2005-12-28 Jerry DeLisle PR libgfortran/25139 * gfortran.dg/backspace_2.f: New test. From-SVN: r109123 --- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gfortran.dg/backspace_2.f | 21 +++++++++++++++++++++ 2 files changed, 26 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/backspace_2.f diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ca119ddc8c4..d3fc200a643 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2005-12-28 Jerry DeLisle + + PR libgfortran/25139 + * gfortran.dg/backspace_2.f: New test. + 2005-12-28 Jerry DeLisle PR libgfortran/25550 diff --git a/gcc/testsuite/gfortran.dg/backspace_2.f b/gcc/testsuite/gfortran.dg/backspace_2.f new file mode 100644 index 00000000000..4291e0463e1 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/backspace_2.f @@ -0,0 +1,21 @@ +! { dg-do run } +! PR25139 Repeated backspaces and reads. +! Derived from example given in PR by Dale Ranta and FX Coudert +! Contributed by Jerry DeLisle + integer dat(5) + dat = (/ 0, 0, 0, 0, 1 /) + write(11) dat,dat,dat,dat + rewind 11 + write(11) dat + read(11,end=1008) dat + call abort() + 1008 continue + backspace 11 + write(11) dat + read(11,end=1011) dat + call abort() + 1011 continue + backspace 11 + backspace 11 + end +