Mercurial > jdk8-mips64-public > langtools / file revision
test/tools/javac/lambda/VoidCompatibility.java@01c9d4161882
test/tools/javac/lambda/VoidCompatibility.java
Sat, 17 Nov 2012 19:01:03 +0000
- author
- mcimadamore
- date
- Sat, 17 Nov 2012 19:01:03 +0000
- changeset 1415
- 01c9d4161882
- child 1510
- 7873d37f5b37
- permissions
- -rw-r--r--
8003280: Add lambda tests
Summary: Turn on lambda expression, method reference and default method support
Reviewed-by: jjg
1 /*
2 * @test /nodynamiccopyright/
3 * @bug 8003280
4 * @summary Add lambda tests
5 * check that that void compatibility affects overloading as expected
6 * @compile/fail/ref=VoidCompatibility.out -XDrawDiagnostics VoidCompatibility.java
7 */
8 class VoidCompatibility {
10 interface Runnable { void run(); } //1
11 interface Thunk<T> { T get(); } //2
13 void schedule(Runnable r) { }
14 void schedule(Thunk<?> t) { }
16 void test() {
17 schedule(() -> System.setProperty("done", "true")); //2
18 schedule(() -> { System.setProperty("done", "true"); }); //1
19 schedule(() -> { return System.setProperty("done", "true"); }); //2
20 schedule(() -> System.out.println("done")); //1
21 schedule(() -> { System.out.println("done"); }); //1
22 schedule(Thread::yield); //1
23 schedule(Thread::getAllStackTraces); //ambiguous
24 schedule(Thread::interrupted); //1 (most specific)
25 }
26 }
