Searched refs:EmptyTrait (Results 1 – 2 of 2) sorted by relevance
166 std::enable_if_t<EmptyTrait<A>> Walk(const A &x, V &visitor) { in Walk()172 std::enable_if_t<EmptyTrait<A>> Walk(A &x, M &mutator) { in Walk()
50 CLASS_TRAIT(EmptyTrait)96 using EmptyTrait = std::true_type; \274 using EmptyTrait = std::true_type; member