91 lines
3.1 KiB
Java
91 lines
3.1 KiB
Java
/*
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* Copyright (c) 2010, 2015, 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 6939620 7020044 8062373
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*
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* @summary basic test for diamond (simple/qualified type-expressions)
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* @author mcimadamore
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* @compile Pos02.java
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* @run main Pos02
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*/
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public class Pos02 {
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static class Foo<X> {
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Foo(X x) {}
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<Z> Foo(X x, Z z) {}
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}
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void testSimple() {
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Foo<Integer> f1 = new Foo<>(1);
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Foo<? extends Integer> f2 = new Foo<>(1);
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Foo<?> f3 = new Foo<>(1);
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Foo<? super Integer> f4 = new Foo<>(1);
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Foo<Integer> f5 = new Foo<>(1, "");
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Foo<? extends Integer> f6 = new Foo<>(1, "");
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Foo<?> f7 = new Foo<>(1, "");
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Foo<? super Integer> f8 = new Foo<>(1, "");
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Foo<Integer> f9 = new Foo<>(1){};
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Foo<? extends Integer> f10 = new Foo<>(1){};
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Foo<?> f11 = new Foo<>(1){};
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Foo<? super Integer> f12 = new Foo<>(1){};
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Foo<Integer> f13 = new Foo<>(1, ""){};
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Foo<? extends Integer> f14 = new Foo<>(1, ""){};
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Foo<?> f15 = new Foo<>(1, ""){};
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Foo<? super Integer> f16 = new Foo<>(1, ""){};
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}
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void testQualified() {
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Foo<Integer> f1 = new Pos02.Foo<>(1);
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Foo<? extends Integer> f2 = new Pos02.Foo<>(1);
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Foo<?> f3 = new Pos02.Foo<>(1);
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Foo<? super Integer> f4 = new Pos02.Foo<>(1);
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Foo<Integer> f5 = new Pos02.Foo<>(1, "");
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Foo<? extends Integer> f6 = new Pos02.Foo<>(1, "");
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Foo<?> f7 = new Pos02.Foo<>(1, "");
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Foo<? super Integer> f8 = new Pos02.Foo<>(1, "");
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Foo<Integer> f9 = new Pos02.Foo<>(1){};
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Foo<? extends Integer> f10 = new Pos02.Foo<>(1){};
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Foo<?> f11 = new Pos02.Foo<>(1){};
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Foo<? super Integer> f12 = new Pos02.Foo<>(1){};
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Foo<Integer> f13 = new Pos02.Foo<>(1, ""){};
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Foo<? extends Integer> f14 = new Pos02.Foo<>(1, ""){};
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Foo<?> f15 = new Pos02.Foo<>(1, ""){};
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Foo<? super Integer> f16 = new Pos02.Foo<>(1, ""){};
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}
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public static void main(String[] args) {
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Pos02 p2 = new Pos02();
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p2.testSimple();
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p2.testQualified();
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}
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}
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