Searched refs:value_nil_impl (Results 1 – 1 of 1) sorted by relevance
132 struct value_nil_impl : public empty_value_impl struct134 static value_nil_impl instance; argument137 value_nil_impl() : empty_value_impl(value::default_tag) in value_nil_impl() function144 value_nil_impl value_nil_impl::instance;155 return &value_nil_impl::instance; in new_()171 value_counted::value_counted() : value_base(&value_nil_impl::instance) in value_counted()