/*

 * Copyright (c) 2003, 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.

 */

/*

 * @test

 * @bug 4904495

 * @summary Compilation may go awry if we ask a symbol for its flags during

 *          javac's Enter phase, before the flags are generally available.

 * @modules jdk.javadoc/jdk.javadoc.internal.tool

 */

import java.util.Collections;

import java.util.Locale;

import java.util.Set;

import javax.lang.model.SourceVersion;

import jdk.javadoc.doclet.Doclet;

import jdk.javadoc.doclet.Reporter;

import jdk.javadoc.doclet.DocletEnvironment;

public class FlagsTooEarly implements Doclet {

    public static void main(String[] args) {

        String thisFile = "" +

            new java.io.File(System.getProperty("test.src", "."),

                             "FlagsTooEarly.java");

        String[] argarray = {

            "-docletpath", System.getProperty("test.classes", "."),

            "-doclet", "FlagsTooEarly",

            "-Xwerror",

            thisFile

        };

        if (jdk.javadoc.internal.tool.Main.execute(argarray) != 0)

            throw new Error("Javadoc encountered warnings or errors.");

    }

    /*

     * The world's simplest doclet.

     */

    public boolean run(DocletEnvironment root) {

        return true;

    }

    /*

     * The following sets up the scenario for triggering the (potential) bug.

     */

    C2 c;

    static class C1 { }

    static class C2 { }

    @Override

    public String getName() {

        return "Test";

    }

    @Override

    public Set<Option> getSupportedOptions() {

        return Collections.emptySet();

    }

    @Override

    public SourceVersion getSupportedSourceVersion() {

        return SourceVersion.latest();

    }

    public void init(Locale locale, Reporter reporter) {

        return;

    }

}