langtools/test/tools/javac/InconsistentStack.java

/*
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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @bug 4482888
 * @summary javac produces unverifiable classfile compiling conditional operator
 * @author gafter
 *
 * @compile InconsistentStack.java
 * @run main InconsistentStack
 */

public class InconsistentStack {
    public static void main(String[] args) {
        f1();
        f2();
    }
    static void f1() {
        boolean b = true, c = false;
        if ((b || true) ? c : !c) ;
    }
    static void f2() {
        boolean b = true, c = false;
        if ((c && false) ? b : b) ;
    }
}