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