mcimadamore@731: /*
mcimadamore@731:  * @test /nodynamiccopyright/
mcimadamore@731:  * @bug 6939780
mcimadamore@731:  *
mcimadamore@731:  * @summary  add a warning to detect diamond sites
mcimadamore@731:  * @author mcimadamore
mcimadamore@731:  * @compile/ref=T6939780.out T6939780.java -XDrawDiagnostics -XDfindDiamond
mcimadamore@731:  *
mcimadamore@731:  */
mcimadamore@731: 
mcimadamore@731: class T6939780 {
mcimadamore@731: 
mcimadamore@731:     void test() {
mcimadamore@731:         class Foo<X extends Number> {
mcimadamore@731:             Foo() {}
mcimadamore@731:             Foo(X x) {}
mcimadamore@731:         }
mcimadamore@731:         Foo<Number> f1 = new Foo<Number>(1);
mcimadamore@731:         Foo<?> f2 = new Foo<Number>();
mcimadamore@731:         Foo<?> f3 = new Foo<Integer>();
mcimadamore@731:         Foo<Number> f4 = new Foo<Number>(1) {};
mcimadamore@731:         Foo<?> f5 = new Foo<Number>() {};
mcimadamore@731:         Foo<?> f6 = new Foo<Integer>() {};
mcimadamore@731:     }
mcimadamore@731: }