langtools/test/tools/javac/lambda/TargetType20.java
author mcimadamore
Tue, 12 Feb 2013 19:25:09 +0000
changeset 15717 ab55670d2e62
parent 14547 86d8d242b0c4
permissions -rw-r--r--
8007464: Add graph inference support Summary: Add support for more aggressive type-inference scheme Reviewed-by: jjg
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/*
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 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * @test
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 * @bug 8003280
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 * @summary Add lambda tests
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 *  complex case of lambda return type that depends on generic method
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 *          inference variable
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 * @compile -XDrawDiagnostics TargetType20.java
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 */
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import java.util.*;
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class TargetType20 {
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    interface SAM2<X> {
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      List<X> f();
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    }
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    class Test {
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       <Z> void call(SAM2<Z> x, SAM2<Z> y) { }
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       { call(() -> Collections.emptyList(), () -> new ArrayList<String>()); }
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    }
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}