russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
23 lines
594 B
Java
23 lines
594 B
Java
/**
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* @test /nodynamiccopyright/
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* @bug 6476118 7170058
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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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