def attr(self, obj, field):
if obj.__class__ is Var and obj.name in self.bindings:
stored = self.bindings[obj.name]
stored_class = stored.__class__
if stored_class is Struct:
pos = stored.type.field_pos(field)
return stored.args[pos]
elif stored_class is Slice or stored_class is ArrayView:
return getattr(stored, field)
return Transform.attr(self, obj, field)
