Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/defaultMethods/Neg04.java
test/tools/javac/defaultMethods/Neg04.java
- changeset 1393
- d7d932236fee
- child 1415
- 01c9d4161882
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| 1392:352d130c47c5 | 1393:d7d932236fee |
|---|---|
| 1 /* | |
| 2 * @test /nodynamiccopyright/ | |
| 3 * @summary check that default method must have most specific return type | |
| 4 * @compile/fail/ref=Neg04.out -XDallowDefaultMethods -XDrawDiagnostics Neg04.java | |
| 5 */ | |
| 6 | |
| 7 class Neg04 { | |
| 8 interface IA1 { Integer m(); } | |
| 9 interface IA2 extends IA1 { default Number m() { return Neg04.m(this); } } //error | |
| 10 | |
| 11 abstract class C implements IA1, IA2 {} | |
| 12 | |
| 13 static int m(IA2 a) { return 0; } | |
| 14 } |
