MethodReference43.java revision 2890:e903011dafc7 
1/*
2 * @test /nodynamiccopyright/
3 * @bug 8003280 8078024
4 * @summary Add lambda tests
5 *  check that diamond inference is applied when using raw constructor reference qualifier
6 * @compile/fail/ref=MethodReference43.out -XDrawDiagnostics MethodReference43.java
7 */
8
9public class MethodReference43 {
10
11    interface SAM1 {
12       Foo<?> m(String s);
13    }
14
15    interface SAM2 {
16       Foo<?> m(Integer s);
17    }
18
19    interface SAM3 {
20       Foo<?> m(Object o);
21    }
22
23    interface SAM4 {
24       Foo<Number> m(Integer o);
25    }
26
27    static class Foo<X extends Number> {
28        Foo(X x) { }
29    }
30
31    static void m1(SAM1 s) { }
32
33    static void m2(SAM2 s) { }
34
35    static void m3(SAM3 s) { }
36
37    static void m4(SAM4 s) { }
38
39    static void m5(SAM1 s) { }
40    static void m5(SAM2 s) { }
41    static void m5(SAM3 s) { }
42    static void m5(SAM4 s) { }
43
44    public static void main(String[] args) {
45        m1(Foo::new);
46        m2(Foo::new);
47        m3(Foo::new);
48        m4(Foo::new);
49        m5(Foo::new);
50    }
51}
52