Mon, 24 Jan 2011 15:44:51 +0000
6968793: issues with diagnostics
Summary: several diagnostic improvements
Reviewed-by: jjg
1 /*
2 * @test /nodynamiccopyright/
3 * @bug 6939620
4 *
5 * @summary Switch to 'complex' diamond inference scheme
6 * @author mcimadamore
7 * @compile/fail/ref=Neg05.out Neg05.java -XDrawDiagnostics
8 *
9 */
11 class Neg05<U> {
13 class Foo<V> {
14 Foo(V x) {}
15 <Z> Foo(V x, Z z) {}
16 }
18 void testRare_1() {
19 Neg05<?>.Foo<String> f1 = new Neg05.Foo<>("");
20 Neg05<?>.Foo<? extends String> f2 = new Neg05.Foo<>("");
21 Neg05<?>.Foo<?> f3 = new Neg05.Foo<>("");
22 Neg05<?>.Foo<? super String> f4 = new Neg05.Foo<>("");
24 Neg05<?>.Foo<String> f5 = new Neg05.Foo<>(""){};
25 Neg05<?>.Foo<? extends String> f6 = new Neg05.Foo<>(""){};
26 Neg05<?>.Foo<?> f7 = new Neg05.Foo<>(""){};
27 Neg05<?>.Foo<? super String> f8 = new Neg05.Foo<>(""){};
29 Neg05<?>.Foo<String> f9 = new Neg05.Foo<>("", "");
30 Neg05<?>.Foo<? extends String> f10 = new Neg05.Foo<>("", "");
31 Neg05<?>.Foo<?> f11 = new Neg05.Foo<>("", "");
32 Neg05<?>.Foo<? super String> f12 = new Neg05.Foo<>("", "");
34 Neg05<?>.Foo<String> f13 = new Neg05.Foo<>("", ""){};
35 Neg05<?>.Foo<? extends String> f14 = new Neg05.Foo<>("", ""){};
36 Neg05<?>.Foo<?> f15 = new Neg05.Foo<>("", ""){};
37 Neg05<?>.Foo<? super String> f16 = new Neg05.Foo<>("", ""){};
38 }
40 void testRare_2(Neg05 n) {
41 Neg05<?>.Foo<String> f1 = n.new Foo<>("");
42 Neg05<?>.Foo<? extends String> f2 = n.new Foo<>("");
43 Neg05<?>.Foo<?> f3 = n.new Foo<>("");
44 Neg05<?>.Foo<? super String> f4 = n.new Foo<>("");
46 Neg05<?>.Foo<String> f5 = n.new Foo<>(""){};
47 Neg05<?>.Foo<? extends String> f6 = n.new Foo<>(""){};
48 Neg05<?>.Foo<?> f7 = n.new Foo<>(""){};
49 Neg05<?>.Foo<? super String> f8 = n.new Foo<>(""){};
51 Neg05<?>.Foo<String> f9 = n.new Foo<>("", "");
52 Neg05<?>.Foo<? extends String> f10 = n.new Foo<>("", "");
53 Neg05<?>.Foo<?> f11 = n.new Foo<>("", "");
54 Neg05<?>.Foo<? super String> f12 = n.new Foo<>("", "");
56 Neg05<?>.Foo<String> f13 = n.new Foo<>("", ""){};
57 Neg05<?>.Foo<? extends String> f14 = n.new Foo<>("", ""){};
58 Neg05<?>.Foo<?> f15 = n.new Foo<>("", ""){};
59 Neg05<?>.Foo<? super String> f16 = n.new Foo<>("", ""){};
60 }
61 }