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[Bug libfortran/26423] New: Error on binary I/O for large array


Absoft fortran shows the correct answer - gfortran has a problems with writing
and reading a large arrays (If I set the array size to 800, it works Ok.) -

[dranta:~/tests/gfortran-D] dir% f90 -o testio7 testio7.f
[dranta:~/tests/gfortran-D] dir% testio7
   1.00000000000000 -1.00000000000000
   2.00000000000000 -2.00000000000000
   3.00000000000000 -3.00000000000000
   4.00000000000000 -4.00000000000000
   5.00000000000000 -5.00000000000000
[dranta:~/tests/gfortran-D] dir% gfortran -o testio7 testio7.f
[dranta:~/tests/gfortran-D] dir% testio7
   1.00000000000000       -1.00000000000000     
   1.00000000000000       -1.00000000000000     
   1.00000000000000       -1.00000000000000     
   1.00000000000000       -1.00000000000000     
   1.00000000000000       -1.00000000000000     
[dranta:~/tests/gfortran-D] dir% gfortran --v
Using built-in specs.
Target: powerpc-apple-darwin8.5.0
Configured with: ../gcc/configure --prefix=/Users/dir/gfortran
--enable-languages=c,f95
Thread model: posix
gcc version 4.2.0 20060222 (experimental)
[dranta:~/tests/gfortran-D] dir% cat testio7.f
      program test
      implicit real*8 (a-h,o-z)
      dimension a(8476)
      istoh=8476
      do 10 j=1,5
      a(1)=j
      a(istoh)=-j
      write(2)a
   10 continue
      rewind 2
      do 20 i=1,5
      read(2)a
      write(6,*)a(1),a(istoh)
   20 continue
      stop
      end


-- 
           Summary: Error on binary I/O for large array
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libfortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dir at lanl dot gov
  GCC host triplet: powerpc-apple-darwin8.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26423


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