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/*
* Copyright (c) 2016, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.Serializable;
import java.lang.invoke.*;
import java.util.concurrent.Callable;
/**
* @test
* @summary StringConcatFactory exactness check produces bad bytecode when a non-arg concat is requested
* @bug 8148787
*
* @compile StringConcatFactoryEmptyMethods.java
*
* @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT -Djava.lang.invoke.stringConcat.debug=true StringConcatFactoryEmptyMethods
*
*/
public class StringConcatFactoryEmptyMethods {
public static void main(String[] args) throws Throwable {
StringConcatFactory.makeConcat(
MethodHandles.lookup(),
"foo",
MethodType.methodType(String.class)
);
StringConcatFactory.makeConcatWithConstants(
MethodHandles.lookup(),
"foo",
MethodType.methodType(String.class),
""
);
}
}
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