24 lines
586 B
Java
24 lines
586 B
Java
/**
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* @test /nodynamiccopyright/
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* @bug 6476118
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* @summary compiler bug causes runtime ClassCastException for generics overloading
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* @compile/fail/ref=T6476118c.out -XDrawDiagnostics T6476118c.java
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*/
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class T6476118c {
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static class A<T> {
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public void foo(T t) { }
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}
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static class B<T extends Number> extends A<T> {
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public void foo(T t) { }
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}
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static class C extends B<Integer> {
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public void foo(Object o) { }
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public void foo(Number o) { }
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}
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static class D extends C {} //check that no spurious diags generated here!
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}
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