author | never |
Fri, 25 Mar 2011 18:50:10 -0700 | |
changeset 8867 | 6febcc945802 |
parent 5520 | 86e4b9a9da40 |
child 30721 | 1024d425d97e |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2002, 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 |
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* @summary Negative regression test from odersky |
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* @author odersky |
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* |
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2985
f43e1241e7fb
6843761: Update langtools tests to remove unncessary -source and -target options
darcy
parents:
10
diff
changeset
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* @compile/fail BadTest.java |
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*/ |
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class BadTest { |
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static class Main { |
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static <B> List<B> nil() { return new List<B>(); } |
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static <A> List<A> cons(A x, List<A> xs) { return xs.prepend(x); } |
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static <A> Cell<A> makeCell(A x) { return new Cell<A>(x); } |
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static <A> A id(A x) { return x; } |
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public static void main(String[] args) { |
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List<Cell<String>> as = nil().prepend(makeCell(null)); |
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List<Cell<String>> bs = cons(makeCell(null), nil()); |
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List<String> xs = id(nil()); |
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List<String> ys = cons("abc", id(nil())); |
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List<String> zs = id(nil()).prepend("abc"); |
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List<Cell<String>> us = id(nil()).prepend(makeCell(null)); |
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List<Cell<String>> vs = cons(makeCell(null), id(nil())); |
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System.out.println(nil() instanceof List<String>); |
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nil(); |
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} |
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} |
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} |