[Bug libfortran/24416] New: Wrong reading following namelist reading

["jg69 at le dot ac dot uk" <gcc-bugzilla at gcc dot gnu dot org>]

$ cat foo.f90
        PROGRAM foo
        IMPLICIT NONE
        CHARACTER(len=10)  name,var

        NAMELIST /input/ var

        OPEN(unit=1,file="input.tmp",delim='apostrophe',status='unknown')
        READ(1,NML=input)
        CLOSE(1)

        OPEN(unit=1,file="toto.tmp",status='old')
        READ(1,*) name
        CLOSE(1)
        WRITE(*,*) name

        END PROGRAM foo
$ gfortran-4.0 foo.f90
$ cat input.tmp 
&INPUT
   var='not '
/
$ cat toto.tmp
good
$ a.out
not good       

Well, if it's written...

So, for some reason the value of 'var' is concatenated to that of name. 

This is also the case when reading a number from 'toto.tmp' instead of a
string. 
In that case the correct read number appears concatenated to some other number
(corresponding to 'var' presumably).

The problem does not occur when the last variable of the namelist is not a
character type.

$ gfortran-4.0 -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc-4.0.0/configure 
--prefix=/usr/local/stow/gcc-4.0-1 
--enable-languages=c,f95 
--with-gmp=/usr/local/stow/gmp-4.1.4 
--with-mpfr=/usr/local/stow/mpfr-2.1.1 
--program-suffix=-4.0
Thread model: posix
gcc version 4.0.0


-- 
           Summary: Wrong reading following namelist reading
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libfortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jg69 at le dot ac dot uk


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24416