http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58857
janus at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-12-14
CC| |janus at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #2 from janus at gcc dot gnu.org ---
The whole idea of using CLASS(*) with BLOCK DATA is rather sick if you ask me
;)
Anyway, here is a draft patch which helps to allow this bestiality (not
regtested):
Index: gcc/fortran/class.c
===================================================================
--- gcc/fortran/class.c (revision 205983)
+++ gcc/fortran/class.c (working copy)
@@ -644,7 +644,7 @@ gfc_build_class_symbol (gfc_typespec *ts, symbol_a
if (!gfc_add_component (fclass, "_vptr", &c))
return false;
c->ts.type = BT_DERIVED;
- if (delayed_vtab
+ if (delayed_vtab || ts->u.derived->attr.unlimited_polymorphic
|| (ts->u.derived->f2k_derived
&& ts->u.derived->f2k_derived->finalizers))
c->ts.u.derived = NULL;
