File: MethodReference38.java

package info (click to toggle)
openjdk-21 21.0.10~4ea-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 823,260 kB
  • sloc: java: 5,638,490; xml: 1,643,607; cpp: 1,298,236; ansic: 421,374; asm: 404,850; objc: 21,018; sh: 15,085; javascript: 11,217; python: 6,895; makefile: 2,368; perl: 357; awk: 351; sed: 172; jsp: 24
file content (29 lines) | stat: -rw-r--r-- 539 bytes parent folder | download | duplicates (20)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
/*
 * @test /nodynamiccopyright/
 * @bug 8003280
 * @summary Add lambda tests
 *  The qualifier type of a constructor reference must be a concrete class
 * @compile/fail/ref=MethodReference38.out -XDrawDiagnostics MethodReference38.java
 */

class MethodReference38 {

    interface SAM<R> {
        R invoke();
    }

    @interface A { }

    interface I { }

    static abstract class AC { }

    enum E { }

    void test() {
        SAM s1 = A::new;
        SAM s2 = I::new;
        SAM s3 = AC::new;
        SAM s4 = E::new;
    }
}