Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/lambda/MethodReference48.java@4a6acc42c3a1 (annotated)
test/tools/javac/lambda/MethodReference48.java
Mon, 02 Sep 2013 22:38:36 +0100
- author
- vromero
- date
- Mon, 02 Sep 2013 22:38:36 +0100
- changeset 2000
- 4a6acc42c3a1
- parent 1415
- 01c9d4161882
- child 2015
- a4b9a8859e58
- permissions
- -rw-r--r--
8016177: structural most specific and stuckness
Reviewed-by: jjg, vromero
Contributed-by: maurizio.cimadamore@oracle.com
| mcimadamore@1415 | 1 | /* |
| vromero@2000 | 2 | * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. |
| mcimadamore@1415 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| mcimadamore@1415 | 4 | * |
| mcimadamore@1415 | 5 | * This code is free software; you can redistribute it and/or modify it |
| mcimadamore@1415 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| mcimadamore@1415 | 7 | * published by the Free Software Foundation. |
| mcimadamore@1415 | 8 | * |
| mcimadamore@1415 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| mcimadamore@1415 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| mcimadamore@1415 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| mcimadamore@1415 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| mcimadamore@1415 | 13 | * accompanied this code). |
| mcimadamore@1415 | 14 | * |
| mcimadamore@1415 | 15 | * You should have received a copy of the GNU General Public License version |
| mcimadamore@1415 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| mcimadamore@1415 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| mcimadamore@1415 | 18 | * |
| mcimadamore@1415 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| mcimadamore@1415 | 20 | * or visit www.oracle.com if you need additional information or have any |
| mcimadamore@1415 | 21 | * questions. |
| mcimadamore@1415 | 22 | */ |
| mcimadamore@1415 | 23 | |
| mcimadamore@1415 | 24 | /* |
| mcimadamore@1415 | 25 | * @test |
| mcimadamore@1415 | 26 | * @bug 8003280 |
| mcimadamore@1415 | 27 | * @summary Add lambda tests |
| mcimadamore@1415 | 28 | * check that raw qualifier in unbound method reference is inferred from descriptor |
| vromero@2000 | 29 | * @compile/fail/ref=MethodReference48.out -XDrawDiagnostics MethodReference48.java |
| mcimadamore@1415 | 30 | */ |
| mcimadamore@1415 | 31 | public class MethodReference48 { |
| mcimadamore@1415 | 32 | |
| mcimadamore@1415 | 33 | static class Foo<X> { |
| mcimadamore@1415 | 34 | X m() { return null; }; |
| mcimadamore@1415 | 35 | } |
| mcimadamore@1415 | 36 | |
| mcimadamore@1415 | 37 | interface SAM1 { |
| mcimadamore@1415 | 38 | Foo<Object> m(Foo<String> fs); |
| mcimadamore@1415 | 39 | } |
| mcimadamore@1415 | 40 | |
| mcimadamore@1415 | 41 | interface SAM2 { |
| mcimadamore@1415 | 42 | Integer m(Foo<Integer> fi); |
| mcimadamore@1415 | 43 | } |
| mcimadamore@1415 | 44 | |
| mcimadamore@1415 | 45 | interface SAM3 { |
| mcimadamore@1415 | 46 | Object m(Foo<Integer> fi); |
| mcimadamore@1415 | 47 | } |
| mcimadamore@1415 | 48 | |
| vromero@2000 | 49 | static void g1(SAM1 s) { } //return type not compatible |
| vromero@2000 | 50 | |
| vromero@2000 | 51 | static void g2(SAM2 s) { } //ok |
| vromero@2000 | 52 | |
| vromero@2000 | 53 | static void g3(SAM3 s) { } //ok |
| vromero@2000 | 54 | |
| vromero@2000 | 55 | static void g4(SAM1 s) { } //return type not compatible |
| vromero@2000 | 56 | static void g4(SAM2 s) { } //ok |
| vromero@2000 | 57 | static void g4(SAM3 s) { } //ok |
| mcimadamore@1415 | 58 | |
| mcimadamore@1415 | 59 | public static void main(String[] args) { |
| vromero@2000 | 60 | g1(Foo::m); |
| vromero@2000 | 61 | g2(Foo::m); |
| vromero@2000 | 62 | g3(Foo::m); |
| vromero@2000 | 63 | g4(Foo::m); |
| mcimadamore@1415 | 64 | } |
| mcimadamore@1415 | 65 | } |
