@@ -346,6 +346,8 @@ unit optconstprop;
(is_constintnode(a.right) or
is_constboolnode(a.right) or
is_constcharnode(a.right) or
+ is_constwidecharnode(a.right) or
+ is_constwidestringnode(a.right) or
is_constenumnode(a.right) or
is_conststringnode(a.right) or
is_constpointernode(a.right)) then
florian