Mon, 01 Jul 2013 14:57:03 +0100
7034798: Ambiguity error for abstract method call is too eager
Summary: Javac should wait and see if ambiguous methods can be reconciled at the end of an overload resolution round
Reviewed-by: jjg, vromero
1 /*
2 * @test /nodynamiccopyright/
3 * @summary check that default overrides are properly type-checked
4 * @compile/fail/ref=Neg11.out -XDrawDiagnostics Neg11.java
5 */
6 class Neg11 {
7 interface I {
8 default void m() { }
9 }
11 static class C1 {
12 public void m() throws Exception { } //bad throws
13 }
15 static class C2 extends C1 implements I { }
17 static class C3 implements I {
18 public void m() throws Exception { } //bad throws
19 }
20 }