Neg01.java revision 2868:816bd88d33a8 
1/*
2 * @test /nodynamiccopyright/
3 * @bug 6939620 7020044 8062373
4 *
5 * @summary  Check that diamond fails when inference violates declared bounds
6 *           (basic test with nested class, generic/non-generic constructors)
7 * @author mcimadamore
8 * @compile/fail/ref=Neg01.out Neg01.java -XDrawDiagnostics
9 *
10 */
11
12class Neg01<X extends Number> {
13
14    Neg01(X x) {}
15
16    <Z> Neg01(X x, Z z) {}
17
18    void test() {
19        Neg01<String> n1 = new Neg01<>("");
20        Neg01<? extends String> n2 = new Neg01<>("");
21        Neg01<?> n3 = new Neg01<>("");
22        Neg01<? super String> n4 = new Neg01<>("");
23
24        Neg01<String> n5 = new Neg01<>("", "");
25        Neg01<? extends String> n6 = new Neg01<>("", "");
26        Neg01<?> n7 = new Neg01<>("", "");
27        Foo<? super String> n8 = new Neg01<>("", "");
28
29        Neg01<String> n9 = new Neg01<>("", ""){};
30        Neg01<? extends String> n10 = new Neg01<>("", ""){};
31        Neg01<?> n11 = new Neg01<>("", ""){};
32        Neg01<? super String> n12 = new Neg01<>("", ""){};
33
34        Neg01<String> n13 = new Neg01<>(""){};
35        Neg01<? extends String> n14 = new Neg01<>(""){};
36        Neg01<?> n15 = new Neg01<>(""){};
37        Neg01<? super String> n16 = new Neg01<>(""){};
38
39    }
40}
41