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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/fmt_t_7.f | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/fmt_t_7.f')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/fmt_t_7.f | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/fmt_t_7.f b/gcc/testsuite/gfortran.dg/fmt_t_7.f new file mode 100644 index 000000000..718668ff4 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/fmt_t_7.f @@ -0,0 +1,16 @@ +! { dg-do run { target fd_truncate } } +! PR34974 null bytes when reverse-tabbing long records +! Test case prepared by Jerry DeLisle <jvdelisle@gcc.gnu.org> + program test + character(1) :: a, b, c + write (10,'(t50000,a,t1,a)') 'b', 'a' + close (10) + open (10, access="stream") + read (10, pos=1) a + read (10, pos=50000) b + read (10, pos=25474) c + close (10, status="delete") + if (a /= "a") call abort + if (b /= "b") call abort + if (c /= " ") call abort + end |