1 /*

     2  * Copyright (c) 2014, 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.err.lambda.body.neither.value.nor.void.compatible

    25 // key: compiler.err.cant.apply.symbol

    26 // key: compiler.misc.incompatible.ret.type.in.lambda

    27 // key: compiler.misc.missing.ret.val

    28 // key: compiler.misc.no.conforming.assignment.exists

    29 

    30 class LambdaBodyNeitherValueNorVoidCompatible {

    31     interface I {

    32         String f(String x);

    33     }

    34 

    35     static void foo(I i) {}

    36 

    37     void m() {

    38         foo((x) -> {

    39             if (x == null) {

    40                 return;

    41             } else {

    42                 return x;

    43             }

    44         });

    45     }

    46 }