/* | |
* @test /nodynamiccopyright/ | |
* @author mcimadamore | |
* @bug 6467183 | |
* @summary | |
* @compile/fail/ref=T6467183a.out -Xlint:unchecked -Werror -XDrawDiagnostics T6467183a.java | |
*/ | |
class T6467183a<T> { | |
class A<S> {} | |
class B extends A<Integer> {} | |
class C<X> extends A<X> {} | |
void cast1(B b) { | |
Object o = (A<T>)b; | |
} | |
void cast2(B b) { | |
Object o = (A<? extends Number>)b; | |
} | |
void cast3(A<Integer> a) { | |
Object o = (C<? extends Number>)a; | |
} | |
void cast4(A<Integer> a) { | |
Object o = (C<? extends Integer>)a; | |
} | |
} |