PR libfortran/40334 backspace regression

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148324 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1d5b50a..b910983 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2009-06-09  Janne Blomqvist  <jb@gcc.gnu.org>
+
+       PR libfortran/40334
+       * gfortran.dg/backspace_11.f90: New.
+
 2009-06-09  Jason Merrill  <jason@redhat.com>
 
        * g++.dg/cpp0x/defaulted10.C: New.

diff --git a/gcc/testsuite/gfortran.dg/backspace_11.f90 b/gcc/testsuite/gfortran.dg/backspace_11.f90
new file mode 100644 (file)
index 0000000..e369b75
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/backspace_11.f90
@@ -0,0 +1,24 @@
+! { dg-do run }
+! PR 40334 backspace regression
+program backspace_11
+ implicit none
+ character(len=5) :: str
+ open(10, access='sequential', status='scratch')
+ write(10,'(A)')'HELLO'
+ rewind(10)
+
+ do
+    read(10,'(A)',end=1) str
+ enddo
+1 backspace 10
+ !the file pointer is now at EOF
+
+ read(10,*,end=2) str
+ call abort
+2 backspace 10
+ !the file pointer is now at EOF
+
+ read(10,'(A)',end=3) str
+ call abort
+3 continue
+end program backspace_11