package assuper;

import java.lang.ref.WeakReference;
import java.lang.reflect.Field;
import java.util.Date;
import java.util.List;
import org.checkerframework.dataflow.qual.Pure;

// This class has code that used to cause AsSuper to crash
@SuppressWarnings("all")
public class AsSuperCrashes {
  // TODO: Value Checker crashes on this
  /*    void primitiveNarrowing() {
          Byte b = 100;
          Character c = 100;
          Short s = 100;

          byte bb = 100;
          char cc = 100;
          short ss = 100;
      }
  */

  // test anonymous classes
  private void testAnonymous() {
    new Object() {
      public boolean equals(Object o) {
        return true;
      }
    }.equals(null);

    Date d = new Date() {};
  }

  private void apply(Field field) {
    Class<?> type = field.getType();
    type.getSuperclass().getName().equals("java.lang.Enum");
  }

  void arrayAsMethodReceiver(Object[] array) {
    array.clone();
  }

  <T> T lowerBoundedWildcard(java.util.List<? super Iterable<?>> l) {
    lowerBoundedWildcard(new java.util.ArrayList<Object>());
    throw new Error();
  }

  // Test super() and this()
  class Inner {
    public Inner() {
      super();
    }

    public Inner(int i) {
      this();
    }
  }

  public static <T extends Interface<? super T>> void foo2(T a, T b) {
    a.compareTo(b);
  }

  public static <T extends Object & Interface<? super T>> void foo(T a, T b) {
    a.compareTo(b);
  }

  interface Interface<F> {
    void compareTo(F t);
  }

  public void m1(Class<?> c) {
    Class<? extends I2> x = c.asSubclass(I2.class);
    new WeakReference<Class<? extends I2>>(c.asSubclass(I2.class));
  }

  interface I2 {}

  @Pure
  void bar() {
    bar();
  }

  public static <Z> void copy(List<? super Z> dest, List<? extends Z> src) {
    dest.set(0, src.get(0));
  }

  public static <F, E extends F> void copy2(List<? super F> dest, List<E> src) {
    dest.set(0, src.get(0));
  }
}