Searched defs:empty_value_impl (Results 1 – 1 of 1) sorted by relevance
105 struct empty_value_impl : public value_node struct110 explicit empty_value_impl(value::tag_type t) : value_node(t) {} in empty_value_impl() argument113 char const* type_name() const { return "empty"; } in type_name()115 virtual value_node* clone() const in clone()120 virtual bool empty() const { return true; } in empty()122 virtual bool check() const { return false; } in check()124 virtual bool equals(value_node* other) const in equals()