Fri, 24 Apr 2020 03:58:51 +0100
Merge
1 /* @test /nodynamiccopyright/
2 * @bug 7192246
3 * @summary check that default overrides are properly type-checked
4 * @compile/fail/ref=Neg07.out -XDrawDiagnostics Neg07.java
5 */
7 class Neg07 {
8 interface I {
9 default int m() { return 1; }
10 }
12 static class C1 {
13 public void m() { } //incompatible return
14 }
16 static class C2 extends C1 implements I { }
18 static class C3 implements I {
19 public void m() { } //incompatible return
20 }
21 }