This bug occurs on Sparc Linux and HP-PA Linux, but not i686 or x86_64. I
believe it is generic to big endian processors.

When I compile and run the program listed below I get the message:

At line 5 of file z.f90 (unit = 32, file = 'fort.32')
Fortran runtime error: Invalid argument

PROGRAM test
OPEN(UNIT=32,FILE="fort.32",STATUS="NEW",ACCESS="SEQUENTIAL",FORM="UNFORMATTED")
READ(32,END=100)
100 CONTINUE
WRITE (32)
END PROGRAM test


-- 
           Summary: Fortran runtime error: Invalid argument
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: michael dot a dot richmond at nasa dot gov
 GCC build triplet: sparc-unknown-linux-gnu
  GCC host triplet: sparc-unknown-linux-gnu
GCC target triplet: sparc-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40714

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