| /* |
| * @test /nodynamiccopyright/ |
| * @bug 6939620 7020044 8062373 |
| * |
| * @summary Check that diamond fails when inference violates declared bounds |
| * (test with inner class, qualified/simple type expressions) |
| * @author mcimadamore |
| * @compile/fail/ref=Neg03.out Neg03.java -XDrawDiagnostics |
| * |
| */ |
| |
| class Neg03<U> { |
| |
| class Foo<V extends Number> { |
| Foo(V x) {} |
| <Z> Foo(V 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_1() { |
| Foo<String> f1 = new Neg03<U>.Foo<>(""); |
| Foo<? extends String> f2 = new Neg03<U>.Foo<>(""); |
| Foo<?> f3 = new Neg03<U>.Foo<>(""); |
| Foo<? super String> f4 = new Neg03<U>.Foo<>(""); |
| |
| Foo<String> f5 = new Neg03<U>.Foo<>("", ""); |
| Foo<? extends String> f6 = new Neg03<U>.Foo<>("", ""); |
| Foo<?> f7 = new Neg03<U>.Foo<>("", ""); |
| Foo<? super String> f8 = new Neg03<U>.Foo<>("", ""); |
| |
| Foo<String> f9 = new Neg03<U>.Foo<>(""){}; |
| Foo<? extends String> f10 = new Neg03<U>.Foo<>(""){}; |
| Foo<?> f11 = new Neg03<U>.Foo<>(""){}; |
| Foo<? super String> f12 = new Neg03<U>.Foo<>(""){}; |
| |
| Foo<String> f13 = new Neg03<U>.Foo<>("", ""){}; |
| Foo<? extends String> f14 = new Neg03<U>.Foo<>("", ""){}; |
| Foo<?> f15 = new Neg03<U>.Foo<>("", ""){}; |
| Foo<? super String> f16 = new Neg03<U>.Foo<>("", ""){}; |
| } |
| |
| void testQualified_2(Neg03<U> n) { |
| Foo<String> f1 = n.new Foo<>(""); |
| Foo<? extends String> f2 = n.new Foo<>(""); |
| Foo<?> f3 = n.new Foo<>(""); |
| Foo<? super String> f4 = n.new Foo<>(""); |
| |
| Foo<String> f5 = n.new Foo<>("", ""); |
| Foo<? extends String> f6 = n.new Foo<>("", ""); |
| Foo<?> f7 = n.new Foo<>("", ""); |
| Foo<? super String> f8 = n.new Foo<>("", ""); |
| |
| Foo<String> f9 = n.new Foo<>(""){}; |
| Foo<? extends String> f10 = n.new Foo<>(""){}; |
| Foo<?> f11 = n.new Foo<>(""){}; |
| Foo<? super String> f12 = n.new Foo<>(""){}; |
| |
| Foo<String> f13 = n.new Foo<>("", ""){}; |
| Foo<? extends String> f14 = n.new Foo<>("", ""){}; |
| Foo<?> f15 = n.new Foo<>("", ""){}; |
| Foo<? super String> f16 = n.new Foo<>("", ""){}; |
| } |
| } |