[Bug libfortran/23784] New: close doesn't reset ioparm on error exit

[tkoenig at gcc dot gnu dot org]

$ cat close.f90
program main
  close(10, status="whatever", iostat=i)
  print *,"Hello"
end program main
$ gfortran close.f90
$ ./a.out
At line 3 of file close.f90
Internal Error: Recursive library calls not allowed
$ gfortran -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc-4.1/configure --prefix=/home/ig25 --enable-languages=c,f95
Thread model: posix
gcc version 4.1.0 20050908 (experimental)

-- 
           Summary: close doesn't reset ioparm on error exit
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          Priority: P2
         Component: libfortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tkoenig at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23784