test/tools/javac/diags/examples/WhereIntersection.java

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1 /*
2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 // key: compiler.misc.where.intersection
25 // key: compiler.misc.where.description.intersection
26 // key: compiler.misc.intersection.type
27 // key: compiler.err.prob.found.req
28 // key: compiler.misc.inferred.do.not.conform.to.upper.bounds
29 // options: -XDdiags=where
30 // run: simple
31
32 class WhereIntersection {
33 interface I1 {}
34 interface I2 {}
35 class A implements I1, I2 {}
36 class B implements I1, I2 {}
37 class Test {
38 <Z> Z m(Z z1, Z z2) { return null; }
39 void main(){
40 A a = m(new A(), new B());
41 }
42 }
43 }

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