1/*
2 * @test /nodynamiccopyright/
3 * @bug 4951670 7170058
4 * @summary javac crash with improper overrider
5 * @author gafter
6 *
7 * @compile/fail/ref=ErasureClashCrash.out -XDrawDiagnostics  ErasureClashCrash.java
8 */
9
10interface Compar<T> {
11    int compareTo(T o);
12}
13abstract class ErasureClashCrash implements Compar<ErasureClashCrash> {
14    public int compareTo(Object o) {
15        return 1;
16    }
17}
18