395N/A/*
553N/A * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
395N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
395N/A *
395N/A * This code is free software; you can redistribute it and/or modify it
395N/A * under the terms of the GNU General Public License version 2 only, as
395N/A * published by the Free Software Foundation.
395N/A *
395N/A * This code is distributed in the hope that it will be useful, but WITHOUT
395N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
395N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
395N/A * version 2 for more details (a copy is included in the LICENSE file that
395N/A * accompanied this code).
395N/A *
395N/A * You should have received a copy of the GNU General Public License version
395N/A * 2 along with this work; if not, write to the Free Software Foundation,
395N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
395N/A *
553N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
553N/A * or visit www.oracle.com if you need additional information or have any
553N/A * questions.
395N/A */
395N/A
395N/A/*
395N/A * @test
395N/A * @bug 6650759
395N/A * @summary Inference of formal type parameter (unused in formal parameters) is not performed
395N/A * @compile/fail/ref=T6650759m.out T6650759m.java -XDrawDiagnostics
395N/A */
395N/A
395N/Aimport java.util.*;
395N/A
395N/Aclass T6650759m {
395N/A <Z> List<? super Z> m(List<? extends List<? super Z>> ls) {
395N/A return ls.get(0);
395N/A }
395N/A
395N/A void test() {
395N/A ArrayList<ArrayList<Integer>> lli = new ArrayList<ArrayList<Integer>>();
395N/A ArrayList<Integer> li = new ArrayList<Integer>();
395N/A li.add(2);
395N/A lli.add(li);
395N/A List<? super String> ls = m(lli); //here
395N/A ls.add("crash");
395N/A Integer i = li.get(1);
395N/A }
395N/A}