[Bug fortran/20888] dereferencing NULL still accepted

[tobi at gcc dot gnu dot org]

------- Additional Comments From tobi at gcc dot gnu dot org  2005-05-19 17:09 -------
2005-04-06  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>

	* expr.c (gfc_check_assign): Don't allow NULL as rhs in a
	non-pointer assignment.

fixed only part of the cases where NULL is not allowed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tobi at gcc dot gnu dot org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-05-19 17:09:57
               date|                            |
            Summary|error needed                |dereferencing NULL still
                   |                            |accepted


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20888