test/tools/javac/lambda/TargetType73.java

Fri, 30 May 2014 12:54:16 +0200

author
jlahoda
date
Fri, 30 May 2014 12:54:16 +0200
changeset 2410
e64bb2f5f0cf
parent 0
959103a6100f
permissions
-rw-r--r--

8031967: For some sources compiler compiles for ever
Summary: Avoid creating DeferredTypes for method calls with method calls as receivers if the site can be determined reliably
Reviewed-by: mcimadamore, vromero
Contributed-by: maurizio.cimadamore@oracle.com, jan.lahoda@oracle.com

     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  */
    24 /*
    25  * @test
    26  * @bug 8014494
    27  * @summary javac crashes when varargs element of a method reference is inferred from the context
    28  * @compile TargetType73.java
    29  */
    30 import java.util.List;
    32 class TargetType73 {
    34     interface Function<X,Y> {
    35         Y m(X x);
    36     }
    38     static void test() {
    39         m(TargetType73::g);
    40     }
    42     public static <T> List<T> g(T... a) {
    43         return null;
    44     }
    46     public static <C> void m(Function<String, C> zipper) {  }
    47 }

mercurial