Mercurial > hg > truffle

comparison test/runtime/lambda-features/InvokespecialInterface.java @ 20576:90257dfad6e3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8043275: 8u40 backport: Fix interface initialization for default methods. Reviewed-by: dcubed, coleenp
author acorn
date Fri, 24 Oct 2014 12:29:08 -0700
parents 10c9507f544a
children
comparison
equal deleted inserted replaced
20570:1bd99e1dc168 20576:90257dfad6e3
31 * @run main/othervm -XX:+StressRewriter InvokespecialInterface 31 * @run main/othervm -XX:+StressRewriter InvokespecialInterface
32 */ 32 */
33 import java.util.function.*; 33 import java.util.function.*;
34 import java.util.*; 34 import java.util.*;
35 35
36 public class InvokespecialInterface {
36 interface I { 37 interface I {
37 default void imethod() { System.out.println("I::imethod"); } 38 default void imethod() { System.out.println("I::imethod"); }
38 } 39 }
39 40
40 class C implements I { 41 static class C implements I {
41 public void foo() { I.super.imethod(); } // invokespecial InterfaceMethod 42 public void foo() { I.super.imethod(); } // invokespecial InterfaceMethod
42 public void bar() { I i = this; i.imethod(); } // invokeinterface same 43 public void bar() { I i = this; i.imethod(); } // invokeinterface same
43 public void doSomeInvokedynamic() { 44 public void doSomeInvokedynamic() {
44 String str = "world"; 45 String str = "world";
45 Supplier<String> foo = ()->"hello, "+str; 46 Supplier<String> foo = ()->"hello, "+str;
46 String res = foo.get(); 47 String res = foo.get();
47 System.out.println(res); 48 System.out.println(res);
48 } 49 }
49 } 50 }
50 51
51 public class InvokespecialInterface {
52 public static void main(java.lang.String[] unused) { 52 public static void main(java.lang.String[] unused) {
53 // need to create C and call I::foo() 53 // need to create C and call I::foo()
54 C c = new C(); 54 C c = new C();
55 c.foo(); 55 c.foo();
56 c.bar(); 56 c.bar();