-TEST_F(OptionalTest, MoveOnlyEmplace) {
- Optional<MoveOnly> A;
- MoveOnly::ResetCounts();
+struct Immovable {
+ static unsigned Constructions;
+ static unsigned Destructions;
+ int val;
+ explicit Immovable(int val) : val(val) {
+ ++Constructions;
+ }
+ ~Immovable() {
+ ++Destructions;
+ }
+ static void ResetCounts() {
+ Constructions = 0;
+ Destructions = 0;
+ }
+private:
+ // This should disable all move/copy operations.
+ Immovable(Immovable&& other) = delete;
+};
+
+unsigned Immovable::Constructions = 0;
+unsigned Immovable::Destructions = 0;
+
+TEST_F(OptionalTest, ImmovableEmplace) {
+ Optional<Immovable> A;
+ Immovable::ResetCounts();