| interface A { |
| fun foo(): Any |
| } |
| |
| open class B { |
| fun foo(): String = "hello" |
| } |
| |
| open class C : B() |
| |
| class D : A, C() { |
| // There's a fake override for 'foo' in class D, and, since there are declarations with different signatures in the supertypes, |
| // a bridge is generated with the signature foo()Ljava/lang/Object; which invokes foo()Ljava/lang/String; |
| // This test checks that the generated bridge calls D.foo() instead of B.foo(). That way when an implementation of |
| // foo()Ljava/lang/String is added to C later, D won't need to be recompiled. |
| // Note that invokevirtual/invokespecial of C.foo() would also be fine (invokespecial is javac's behavior). |
| } |
| |
| // 1 INVOKEVIRTUAL D.foo |
| // 0 INVOKEVIRTUAL B.foo |