[Bug libfortran/31099] New: Runtime error on legal code using RECL

[fxcoudert at gcc dot gnu dot org]

$ cat a.f90 
 PROGRAM TEST
   INTEGER :: A
   OPEN(10, FORM="UNFORMATTED", RECL=1024)
   A = -1
   WRITE(10) A
 END PROGRAM TEST

$ gfortran a.f90 && ./a.out            
At line 5 of file a.f90
Fortran runtime error: I/O past end of record on unformatted file
$ pgf90 a.f90 && ./a.out && xxd fort.10  
0000000: 0400 0000 ffff ffff 0400 0000            ............
$ sunf90 a.f90 && ./a.out && xxd fort.10
0000000: 0400 0000 ffff ffff 0400 0000            ............
$ ifort a.f90 && ./a.out && xxd fort.10 
0000000: 0400 0000 ffff ffff 0400 0000            ............


-- 
           Summary: Runtime error on legal code using RECL
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          Priority: P3
         Component: libfortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: fxcoudert at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31099