1 /*
   2  * Copyright (c) 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 import java.lang.annotation.*;
  25 
  26 /*
  27  * @test
  28  * @summary new type annotation location: lambda expressions
  29  * @compile Lambda.java
  30  * @author Werner Dietl
  31  */
  32 public class Lambda {
  33 
  34     interface LambdaInt {
  35         <S, T> void generic(S p1, T p2);
  36     }
  37 
  38     static class LambdaImpl implements LambdaInt {
  39         <S, T> LambdaImpl(S p1, T p2) {}
  40         public <S, T> void generic(S p1, T p2) {}
  41     }
  42 
  43     LambdaInt getMethodRefTA(LambdaImpl r) {
  44         return r::<@TA Object, @TB Object>generic;
  45     }
  46 
  47     LambdaInt getConstructorRefTA() {
  48         return LambdaImpl::<@TA Object, @TB Object>new;
  49     }
  50 
  51 }
  52 
  53 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
  54 @interface TA { }
  55 
  56 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
  57 @interface TB { }