// TARGET_BACKEND: JVM_IR // ISSUE: KT-62544 // FILE: Base.java public interface Base { String get(); } // FILE: Impl.java class Impl {} // FILE: O.java public class O extends Impl implements Base { @Override public String get() { return "O"; } } // FILE: K.java public class K extends Impl implements Base { @Override public String get() { return "K"; } } // FILE: box.kt package test import O import K fun foo( b: B, c: C, f: (A) -> String ): String { return f(b) + f(c) } fun box(): String { return foo(O(), K()) { it.get() } }