From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gfortran.dg/write_back.f | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/write_back.f (limited to 'gcc/testsuite/gfortran.dg/write_back.f') diff --git a/gcc/testsuite/gfortran.dg/write_back.f b/gcc/testsuite/gfortran.dg/write_back.f new file mode 100644 index 000000000..a8472f7ca --- /dev/null +++ b/gcc/testsuite/gfortran.dg/write_back.f @@ -0,0 +1,26 @@ +! { dg-do run { target fd_truncate } } +! PR 26499 : Positioning of EOF after backspaces and write. +! This test verifies that the last write truncates the file. +! Submitted by Jerry DeLisle . + program test + integer at,eof + dimension idata(5) + idata = -42 + open(unit=11,form='unformatted') + write(11)idata + write(11)idata + write(11)idata + backspace(11) + backspace(11) + write(11)idata + close(11, status="keep") + open(unit=11,form='unformatted') + rewind(11) + read(11)idata + read(11)idata + read(11, end=250)idata + call abort() + 250 continue + close(11, status="delete") + end + -- cgit v1.2.3