test/tools/javac/generics/inference/6359106/Orig.java

Tue, 06 Mar 2012 13:28:05 +0000

author
mcimadamore
date
Tue, 06 Mar 2012 13:28:05 +0000
changeset 1219
48ee63caaa93
parent 554
9d9f26857129
child 2525
2eb010b6cb22
permissions
-rw-r--r--

7144506: Attr.checkMethod should be called after inference variables have been fixed
Summary: Unify post-inference sanity check with Attr.checkMethod
Reviewed-by: jjg, dlsmith

     1 /*
     2  * Copyright (c) 2005, 2007, 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 package tests;
    26 import java.util.Collection;
    27 import java.util.Collections;
    29 class CompileTest2 {
    31         class Request<R extends Request<R, V>,V> {}
    33         class DeltaRequest extends Request<DeltaRequest, double[]> {}
    35         class RequestMap<V> {
    36                 public <R extends Request<R, W>, W extends V> R test (Collection<R> c) {
    37                         // In my real code I make use of W of course
    38                         return null;
    39                 }
    41         }
    43         public void f () {
    44                 RequestMap<Object> m = new RequestMap<Object> ();
    45                 Collection<DeltaRequest> c = Collections.singleton (new DeltaRequest ());
    46                 // This line not compile?
    47                 DeltaRequest o = m.<DeltaRequest, double[]>test (c);
    48         }
    49 }

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