xref: /openjdk9/langtools/test/tools/javac/generics/NameOrder.java

/*
 * Copyright 2003 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/*
 * @test
 * @bug 4851006
 * @summary generics: type inference failure due to a bug in ClassSymbol.isLess
 * @author gafter
 *
 * @compile  NameOrder.java
 */

package NameOrder;

interface a {}
interface b {}
interface c {}

class A implements a, b {}
class B implements c, a {}

// this is how to trigger a symptom:
abstract class C {
    <T> T f(T t1, T t2) { return null; }
    void g() {
        a x = f( new A(), new B() );
    }
}