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class MyTest {
MyTest() {
}
interface I {
MyTest m();
}
static void test(I s) {
s.m();
}
public static void main(String[] args) {
I s = MyTest::new;
s.m();
test(MyTest::new);
}
}
class MyTest1 {
MyTest1(Object o) {
}
MyTest1(Number n) {
}
interface I {
MyTest1 m(Object o);
}
static void test(I s, Object arg) {
s.m(arg);
}
public static void main(String[] args) {
I s = MyTest1::new;
s.m("");
test(MyTest1::new, "");
}
}
class MyTest2<X> {
MyTest2(X x) {
}
interface I<Z> {
MyTest2<Z> m(Z z);
}
static <Y> void test(I<Y> s, Y arg) {
s.m(arg);
}
public static void main(String[] args) {
I<String> s = MyTest2<String>::new;
s.m("");
test(MyTest2<String>::new, "");
}
}
class MyTest3<X> {
MyTest3(X x) { }
interface I<Z> {
MyTest3<Z> m(Z z);
}
static void test(I<Integer> s) { }
public static void main(String[] args) {
<error descr="Incompatible types. Found: '<method reference>', required: 'MyTest3.I<java.lang.Integer>'">I<Integer> s = MyTest3<String>::new;</error>
test<error descr="'test(MyTest3.I<java.lang.Integer>)' in 'MyTest3' cannot be applied to '(<method reference>)'">(MyTest3<String>::new)</error>;
}
}
class MyTestInvalidQ {
class Super {}
class ConstructorRefs extends Super {
void test() {
ConstructorRefs refs = new ConstructorRefs();
BlahBlah b0 = <error descr="Cannot find class refs">refs</error>::new;
BlahBlah blahBlah = <error descr="Cannot find class this">this</error>::new;
BlahBlah1 blahBlah1 = <error descr="Cannot find class super">super</error>::new;
}
}
interface BlahBlah {
ConstructorRefs foo();
}
interface BlahBlah1 {
Super foo();
}
abstract static class A {
interface I {
A foo();
}
<error descr="Incompatible types. Found: '<method reference>', required: 'MyTestInvalidQ.A.I'">I i = A :: new;</error>
}
}
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