/*

 * @test /nodynamiccopyright/

 * @bug 8038182

 * @summary javac crash with FunctionDescriptorLookupError for invalid functional interface

 * @compile/fail/ref=CrashFunctionDescriptorExceptionTest.out -XDrawDiagnostics CrashFunctionDescriptorExceptionTest.java

 */

class CrashFunctionDescriptorExceptionTest {

    @SuppressWarnings("unchecked")

    void m () {

        bar((B b) -> {});

    }

    <E extends A<E>> void bar(I<E> i) {}

    class A<E> {}

    class B<E> extends A<E> {}

    interface I<E extends A<E>> {

        void foo(E e);

    }

}