[Bug fortran/44065] [OOP] Undefined reference to vtab$...

[janus at gcc dot gnu dot org]

------- Comment #5 from janus at gcc dot gnu dot org  2010-08-03 16:37 -------
Comment #3 is fixed by:

Index: gcc/fortran/interface.c
===================================================================
--- gcc/fortran/interface.c     (revision 162839)
+++ gcc/fortran/interface.c     (working copy)
@@ -1423,6 +1423,9 @@ compare_parameter (gfc_symbol *formal, gfc_expr *a
       && actual->ts.u.derived && actual->ts.u.derived->ts.is_iso_c)
     return 1;

+  if (formal->ts.type == BT_CLASS)
+    gfc_find_derived_vtab (formal->ts.u.derived);
+
   if (actual->ts.type == BT_PROCEDURE)
     {
       char err[200];


-- 

janus at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |janus at gcc dot gnu dot org
                   |dot org                     |
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2010-05-10 22:06:33         |2010-08-03 16:37:14
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44065