T8062977.java revision 2705:4235749f4989 
1/*
2 * @test /nodynamiccopyright/
3 * @bug 8062977
4 * @summary Inference: NullPointerException during bound incorporation
5 *
6 * @compile/fail/ref=T8062977.out -XDrawDiagnostics T8062977.java
7 */
8
9import java.util.List;
10
11class T8062977 {
12    <T extends B, B> T m(Class<B> cb) { return null; }
13
14    void test1(Class<Iterable<?>> cb) {
15        List<Integer>[] r1 = m(cb); //fail
16        List<Integer> r2 = m(cb); //ok
17    }
18
19    void test2(Class<Iterable<?>[]> cb) {
20        List<Integer>[] r1 = m(cb); //ok
21        List<Integer> r2 = m(cb); //fail
22    }
23
24    void test3(Class<Iterable<?>[][]> cb) {
25        List<Integer>[][] r1 = m(cb); //ok
26        List<Integer>[] r2 = m(cb); //fail
27        List<Integer> r3 = m(cb); //fail
28    }
29}
30