aoqi@0: /*
aoqi@0:  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 8008077 8029721
aoqi@0:  * @summary new type annotation location: lambda expressions
aoqi@0:  * javac crash for annotated parameter type of lambda in a field
aoqi@0:  * @compile Lambda.java
aoqi@0:  * @author Werner Dietl
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.lang.annotation.*;
aoqi@0: 
aoqi@0: public class Lambda {
aoqi@0: 
aoqi@0:     interface LambdaInt {
aoqi@0:         <S, T> void generic(S p1, T p2);
aoqi@0:     }
aoqi@0: 
aoqi@0:     static class LambdaImpl implements LambdaInt {
aoqi@0:         <S, T> LambdaImpl(S p1, T p2) {}
aoqi@0:         public <S, T> void generic(S p1, T p2) {}
aoqi@0:     }
aoqi@0: 
aoqi@0:     LambdaInt getMethodRefTA(LambdaImpl r) {
aoqi@0:         return r::<@TA Object, @TB Object>generic;
aoqi@0:     }
aoqi@0: 
aoqi@0:     LambdaInt getConstructorRefTA() {
aoqi@0:         return LambdaImpl::<@TA Object, @TB Object>new;
aoqi@0:     }
aoqi@0: 
aoqi@0:     interface LambdaInt2 {
aoqi@0:         void lambda(Object p1, Object p2);
aoqi@0:     }
aoqi@0: 
aoqi@0:     LambdaInt2 getLambda() {
aoqi@0:         return (@TA Object x, @TB Object y) -> { @TA Object l = null; System.out.println("We have: " + (@TB Object) x); };
aoqi@0:     }
aoqi@0: 
aoqi@0:     java.util.function.IntUnaryOperator x = (@TA int y) -> 1;
aoqi@0: 
aoqi@0:     static java.util.function.IntUnaryOperator xx = (@TA int y) -> 1;
aoqi@0: 
aoqi@0:     java.util.function.IntUnaryOperator foo() {
aoqi@0:         return (@TA int y) -> 2;
aoqi@0:     }
aoqi@0: }
aoqi@0: 
aoqi@0: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
aoqi@0: @interface TA { }
aoqi@0: 
aoqi@0: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
aoqi@0: @interface TB { }