1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/generics/wildcards/neg/CastFail8.java Wed Apr 27 01:34:52 2016 +0800
1.3 @@ -0,0 +1,51 @@
1.4 +/*
1.5 + * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 + * or visit www.oracle.com if you need additional information or have any
1.24 + * questions.
1.25 + */
1.26 +
1.27 +/*
1.28 + * @test
1.29 + * @bug 4916607
1.30 + * @summary Test casts (legal, warning, and errors)
1.31 + * @author gafter
1.32 + *
1.33 + * @compile/fail CastFail8.java
1.34 + */
1.35 +
1.36 +import java.util.*;
1.37 +
1.38 +class CastTest {
1.39 +
1.40 + // --- Inconsistent matches ---
1.41 +
1.42 + private class BA<T> { }
1.43 + private class BB<T, S> { }
1.44 +
1.45 + private class BC<T> extends BA<Integer> { }
1.46 + private class BD<T> extends BB<T, T> { }
1.47 +
1.48 + private void inconsistentMatches() {
1.49 + Object o;
1.50 +
1.51 + o = (BC<?>) (BA<String>) null; // <<fail 8>>
1.52 + }
1.53 +
1.54 +}
