| /* |
| * @test /nodynamiccopyright/ |
| * @bug 6939620 7020044 8062373 |
| * |
| * @summary Check that diamond fails when inference violates declared bounds |
| * (test with nested class, qualified/simple type expressions) |
| * @author mcimadamore |
| * @compile/fail/ref=Neg02.out Neg02.java -XDrawDiagnostics |
| * |
| */ |
| |
| class Neg02 { |
| |
| static class Foo<X extends Number> { |
| Foo(X x) {} |
| <Z> Foo(X x, Z z) {} |
| } |
| |
| void testSimple() { |
| Foo<String> f1 = new Foo<>(""); |
| Foo<? extends String> f2 = new Foo<>(""); |
| Foo<?> f3 = new Foo<>(""); |
| Foo<? super String> f4 = new Foo<>(""); |
| |
| Foo<String> f5 = new Foo<>("", ""); |
| Foo<? extends String> f6 = new Foo<>("", ""); |
| Foo<?> f7 = new Foo<>("", ""); |
| Foo<? super String> f8 = new Foo<>("", ""); |
| |
| Foo<String> f9 = new Foo<>(""){}; |
| Foo<? extends String> f10 = new Foo<>(""){}; |
| Foo<?> f11 = new Foo<>(""){}; |
| Foo<? super String> f12 = new Foo<>(""){}; |
| |
| Foo<String> f13 = new Foo<>("", ""){}; |
| Foo<? extends String> f14 = new Foo<>("", ""){}; |
| Foo<?> f15 = new Foo<>("", ""){}; |
| Foo<? super String> f16 = new Foo<>("", ""){}; |
| } |
| |
| void testQualified() { |
| Foo<String> f1 = new Neg02.Foo<>(""); |
| Foo<? extends String> f2 = new Neg02.Foo<>(""); |
| Foo<?> f3 = new Neg02.Foo<>(""); |
| Foo<? super String> f4 = new Neg02.Foo<>(""); |
| |
| Foo<String> f5 = new Neg02.Foo<>("", ""); |
| Foo<? extends String> f6 = new Neg02.Foo<>("", ""); |
| Foo<?> f7 = new Neg02.Foo<>("", ""); |
| Foo<? super String> f8 = new Neg02.Foo<>("", ""); |
| |
| Foo<String> f9 = new Neg02.Foo<>(""){}; |
| Foo<? extends String> f10 = new Neg02.Foo<>(""){}; |
| Foo<?> f11 = new Neg02.Foo<>(""){}; |
| Foo<? super String> f12 = new Neg02.Foo<>(""){}; |
| |
| Foo<String> f13 = new Neg02.Foo<>("", ""){}; |
| Foo<? extends String> f14 = new Neg02.Foo<>("", ""){}; |
| Foo<?> f15 = new Neg02.Foo<>("", ""){}; |
| Foo<? super String> f16 = new Neg02.Foo<>("", ""){}; |
| } |
| } |