| class DefaultConstructor { |
| |
| interface I1<R> { |
| R invoke(); |
| } |
| |
| interface I2<R, A> { |
| R invoke(A a); |
| } |
| |
| static class Outer { |
| class Inner { |
| } |
| |
| static void test1() { |
| I2<Inner, Outer> i2 = Inner :: <error descr="Cannot resolve constructor 'Inner'">new</error>; |
| I2<Inner, String> i2str = Inner :: <error descr="Cannot resolve constructor 'Inner'">new</error>; |
| } |
| |
| void test2() { |
| I1<Inner> i1 = Inner :: new; |
| <error descr="Incompatible types. Found: '<method reference>', required: 'DefaultConstructor.I1<java.lang.Integer>'">I1<Integer> i1Int = Inner :: new;</error> |
| I2<Inner, Outer> i2 = Inner :: <error descr="Cannot resolve constructor 'Inner'">new</error>; |
| } |
| } |
| |
| static void test1() { |
| I2<Outer.Inner, Outer> i2 = Outer.Inner::<error descr="Cannot resolve constructor 'Inner'">new</error>; |
| I2<Outer.Inner, String> i2str = Outer.Inner::<error descr="Cannot resolve constructor 'Inner'">new</error>; |
| } |
| |
| void test2() { |
| I2<Outer.Inner, Outer> i2 = Outer.Inner::<error descr="Cannot resolve constructor 'Inner'">new</error>; |
| I2<Outer.Inner, String> i2str = Outer.Inner::<error descr="Cannot resolve constructor 'Inner'">new</error>; |
| } |
| } |
| |
| class DefaultConstructor1 { |
| |
| public void bar() { |
| } |
| |
| { |
| Runnable b1 = DefaultConstructor1 :: new; |
| } |
| } |
| |
| class DefaultConstructor2 { |
| interface I { |
| void foo(DefaultConstructor2 e); |
| } |
| |
| |
| void f() { |
| I i1 = DefaultConstructor2 :: <error descr="Cannot resolve constructor 'DefaultConstructor2'">new</error>; |
| I i2 = <error descr="Cannot find class this">this</error>::new; |
| } |
| } |
| |
| class DefaultConstructor3 { |
| public class Inner {} |
| public static class StaticInner {} |
| |
| static I i = Inner::<error descr="Cannot resolve constructor 'Inner'">new</error>; |
| static I1 i1 = StaticInner::new; |
| interface I { |
| Inner foo(); |
| } |
| |
| interface I1 { |
| StaticInner foo(); |
| } |
| } |
| |
| class DefaultConstructor4 { |
| public class Inner {} |
| public static class StaticInner {} |
| |
| static I i = Inner::<error descr="Cannot resolve constructor 'Inner'">new</error>; |
| static I1 i1 = StaticInner::<error descr="Cannot resolve constructor 'StaticInner'">new</error>; |
| interface I { |
| Inner foo(DefaultConstructor4 receiver); |
| } |
| |
| interface I1 { |
| StaticInner foo(DefaultConstructor4 receiver); |
| } |
| } |
| |
| class DefaultConstructor5 { |
| public class Inner {} |
| |
| static void test() { |
| I i = Inner::<error descr="Cannot resolve constructor 'Inner'">new</error>; |
| } |
| |
| void test1() { |
| I i = Inner::new; |
| } |
| |
| interface I { |
| DefaultConstructor5.Inner foo(); |
| } |
| |
| } |