Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/defaultMethods/Neg04.java@2eb010b6cb22 (annotated)
test/tools/javac/defaultMethods/Neg04.java
Thu, 31 Aug 2017 15:17:03 +0800
- author
- aoqi
- date
- Thu, 31 Aug 2017 15:17:03 +0800
- changeset 2525
- 2eb010b6cb22
- parent 2020
- bb7271e64ef6
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
merge
| aoqi@0 | 1 | /* @test /nodynamiccopyright/ |
| aoqi@0 | 2 | * @bug 7192246 |
| aoqi@0 | 3 | * @summary check that default method must have most specific return type |
| aoqi@0 | 4 | * @compile/fail/ref=Neg04.out -XDrawDiagnostics Neg04.java |
| aoqi@0 | 5 | */ |
| aoqi@0 | 6 | |
| aoqi@0 | 7 | class Neg04 { |
| aoqi@0 | 8 | interface IA1 { Integer m(); } |
| aoqi@0 | 9 | interface IA2 extends IA1 { default Number m() { return Neg04.m(this); } } //error |
| aoqi@0 | 10 | |
| aoqi@0 | 11 | abstract class C implements IA1, IA2 {} |
| aoqi@0 | 12 | |
| aoqi@0 | 13 | static int m(IA2 a) { return 0; } |
| aoqi@0 | 14 | } |
