20 lines
509 B
Java
20 lines
509 B
Java
/*
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* @test /nodynamiccopyright/
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* @bug 4916620
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* @summary legal cast is rejected
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* @author Christian Plesner Hansen
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* @compile/ref=T4916620.out -XDrawDiagnostics -Xlint:unchecked T4916620.java
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* @compile -Xlint:unchecked T4916620.java
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*/
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public class T4916620 {
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static class BB<T, S> { }
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static class BD<T> extends BB<T, T> { }
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void f() {
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BD<Number> bd = new BD<Number>();
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BB<? extends Number, ? super Integer> bb = bd;
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Object o = (BD<Number>) bb;
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}
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}
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