Sat, 07 Nov 2020 10:30:02 +0800
Added tag mips-jdk8u275-b01 for changeset eb6ee6a5f2fe
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 | } |