1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/generics/6476118/T6476118c.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,23 @@ 1.4 +/** 1.5 + * @test /nodynamiccopyright/ 1.6 + * @bug 6476118 1.7 + * @summary compiler bug causes runtime ClassCastException for generics overloading 1.8 + * @compile/fail/ref=T6476118c.out -XDrawDiagnostics T6476118c.java 1.9 + */ 1.10 + 1.11 +class T6476118c { 1.12 + static class A<T> { 1.13 + public void foo(T t) { } 1.14 + } 1.15 + 1.16 + static class B<T extends Number> extends A<T> { 1.17 + public void foo(T t) { } 1.18 + } 1.19 + 1.20 + static class C extends B<Integer> { 1.21 + public void foo(Object o) { } 1.22 + public void foo(Number o) { } 1.23 + } 1.24 + 1.25 + static class D extends C {} //check that no spurious diags generated here! 1.26 +}