Fri, 02 Nov 2012 14:35:57 -0700
7169362: JDK8: Write compiler tests for repeating annotations for JDK8
Reviewed-by: darcy, jjg
Contributed-by: sonali.goel@oracle.com
1 /*
2 * @test /nodynamiccopyright/
3 * @author mcimadamore
4 * @bug 6467183
5 * @summary
6 * @compile/fail/ref=T6467183a.out -Xlint:unchecked -Werror -XDrawDiagnostics T6467183a.java
7 */
9 class T6467183a<T> {
11 class A<S> {}
12 class B extends A<Integer> {}
13 class C<X> extends A<X> {}
15 void cast1(B b) {
16 Object o = (A<T>)b;
17 }
19 void cast2(B b) {
20 Object o = (A<? extends Number>)b;
21 }
23 void cast3(A<Integer> a) {
24 Object o = (C<? extends Number>)a;
25 }
27 void cast4(A<Integer> a) {
28 Object o = (C<? extends Integer>)a;
29 }
30 }