framework/tests/all-systems/java8inference/Bug13.java

package inference.guava;

import java.util.Spliterator;
import java.util.stream.Stream;

@SuppressWarnings("all") // Just check for crashes.
public class Bug13 {

  public static class MyClass<X> extends MySuperClass<X> {
    static <Z> Stream<Z> stream(MyClass<Z> s, Iterable<Z> iterable) {
      throw new RuntimeException();
    }

    public void method(final Iterable<X> iterable) {
      Spliterator<X> x = Stream.generate(() -> iterable).flatMap(super::stream).spliterator();
    }
  }

  public static class MySuperClass<Z> {
    Stream<Z> stream(Iterable<Z> iterable) {
      throw new RuntimeException();
    }

    static <Z> Stream<Z> stream(MySuperClass<Z> s, Iterable<Z> iterable) {
      throw new RuntimeException();
    }
  }

  public static <Q> void method(final Iterable<Q> iterable, MyClass<Q> myClass) {
    Spliterator<Q> x = Stream.generate(() -> iterable).flatMap(myClass::stream).spliterator();
  }

  public static <Z> Stream<Z> stream(Iterable<Z> iterable) {
    throw new RuntimeException();
  }
}