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Diffstat (limited to 'gcc/testsuite/gfortran.dg/streamio_12.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/streamio_12.f90 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/streamio_12.f90 b/gcc/testsuite/gfortran.dg/streamio_12.f90 new file mode 100644 index 000000000..0b0d678a6 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/streamio_12.f90 @@ -0,0 +1,18 @@ +! { dg-do run } +! PR33985 Stream IO test with empty write, array writes, and reads. +program streamtest + implicit none + character(1) :: lf = char(10) + character(1) :: tchar + integer :: i,j,k + real(kind=4), dimension(100,100) :: anarray + open(10, file="teststream", access="stream", form="unformatted") + anarray = 3.14159 + write(10) anarray + write(10, pos=1) ! This is a way to position an unformatted file + anarray = 0.0 + read(10) anarray + anarray = abs(anarray - 3.14159) + if (any(anarray.gt.0.00001)) call abort() + close(10,status="delete") +end program streamtest
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