[Bug fortran/90800] exe crash when pasting characters

[kargl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90800

kargl at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |kargl at gcc dot gnu.org
         Resolution|---                         |INVALID

--- Comment #1 from kargl at gcc dot gnu.org ---
The code is invalid Fortran.  The first time you enter the
do-loop 'x' is an unallocated deferred length string.
Thus when 'i = 1', the expression 'x = x/achar(i)' references
an undefined variable.