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| author | Ben Cheng <bccheng@google.com> | 2013-03-28 11:14:20 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2013-03-28 12:40:33 -0700 |
| commit | af0c51ac87ab2a87caa03fa108f0d164987a2764 (patch) | |
| tree | 4b8b470f7c5b69642fdab8d0aa1fbc148d02196b /gcc-4.8/gcc/testsuite/gfortran.dg/direct_io_1.f90 | |
| parent | d87cae247d39ebf4f5a6bf25c932a14d2fdb9384 (diff) | |
| download | toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.gz toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.bz2 toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.zip | |
[GCC 4.8] Initial check-in of GCC 4.8.0
Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gfortran.dg/direct_io_1.f90')
| -rw-r--r-- | gcc-4.8/gcc/testsuite/gfortran.dg/direct_io_1.f90 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gfortran.dg/direct_io_1.f90 b/gcc-4.8/gcc/testsuite/gfortran.dg/direct_io_1.f90 new file mode 100644 index 000000000..96ae49035 --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gfortran.dg/direct_io_1.f90 @@ -0,0 +1,32 @@ +! { dg-do run } +! PR 16908 +! Segfaulted on second set of writes. We weren't handling partial records +! properly when calculating the file position. +program direct_io_1 + implicit none + + integer n, nt, mt, m + real dt, tm, w + real, allocatable :: p(:) + + nt = 2049 ! if nt < 2049, then everything works. + + allocate(p(nt)) + p = 0.e0 + + inquire(iolength=mt) (p(m), m=1, nt) + + open(unit=12, file='syn.sax', access='direct', recl=mt) + n = 1 + write(12, rec=n) mt, nt + write(12, rec=n+1) (p(m), m=1, nt) + close(12) + + inquire(iolength=mt) (p(m), m=1, nt) + + open(unit=12, file='syn.sax', access='direct', recl=mt) + n = 1 + write(12, rec=n) mt, nt + write(12, rec=n+1) (p(m), m=1, nt) + close(12, status='delete') +end program |