[Bug c++/20746] Incorrect return value for covariant return function returning null ptr

[nathan at gcc dot gnu dot org]

------- Additional Comments From nathan at gcc dot gnu dot org  2005-04-04 
17:24 -------
2005-04-04  Nathan Sidwell  <[EMAIL PROTECTED]>

        PR c++/20746
        * method.c (use_thunk): Protect covariant pointer return
        adjustments from NULL pointers.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20746