d3fa7f79ad
Implement new inference scheme for diamond operator that takes into account type of actual arguments supplied to constructor Reviewed-by: jjg, darcy
68 lines
2.2 KiB
Java
68 lines
2.2 KiB
Java
/*
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* Copyright 2010 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/*
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* @test
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* @bug 6939620
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*
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* @summary Switch to 'complex' diamond inference scheme
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* @author mcimadamore
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* @compile Pos01.java
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* @run main Pos01
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*
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*/
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public class Pos01<X> {
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Pos01(X x) {}
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<Z> Pos01(X x, Z z) {}
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void test() {
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Pos01<Integer> p1 = new Pos01<>(1);
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Pos01<? extends Integer> p2 = new Pos01<>(1);
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Pos01<?> p3 = new Pos01<>(1);
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Pos01<? super Integer> p4 = new Pos01<>(1);
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Pos01<Integer> p5 = new Pos01<>(1){};
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Pos01<? extends Integer> p6 = new Pos01<>(1){};
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Pos01<?> p7 = new Pos01<>(1){};
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Pos01<? super Integer> p8 = new Pos01<>(1){};
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Pos01<Integer> p9 = new Pos01<>(1, "");
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Pos01<? extends Integer> p10 = new Pos01<>(1, "");
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Pos01<?> p11 = new Pos01<>(1, "");
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Pos01<? super Integer> p12 = new Pos01<>(1, "");
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Pos01<Integer> p13 = new Pos01<>(1, ""){};
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Pos01<? extends Integer> p14= new Pos01<>(1, ""){};
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Pos01<?> p15 = new Pos01<>(1, ""){};
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Pos01<? super Integer> p16 = new Pos01<>(1, ""){};
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}
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public static void main(String[] args) {
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Pos01<String> p1 = new Pos01<>("");
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p1.test();
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}
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}
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