jdk

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/*
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 * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * @test
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 * @bug 8013394
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 * @summary compile of iterator use fails with error "defined in an inaccessible class or interface"
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 * @library /tools/lib
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 * @modules jdk.compiler/com.sun.tools.javac.api
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 *          jdk.compiler/com.sun.tools.javac.main
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 * @build toolbox.ToolBox toolbox.JavacTask
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 * @run main CompileErrorWithIteratorTest
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 */
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import toolbox.JavacTask;
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import toolbox.ToolBox;
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public class CompileErrorWithIteratorTest {
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    private static final String TestCollectionSrc =
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        "package pkg;\n" +
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        "import java.util.Iterator;\n" +
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        "import java.util.NoSuchElementException;\n" +
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        "public class TestCollection<E> implements Iterable<E> {\n" +
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        "    public testCollectionIterator iterator() {\n" +
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        "        return  new testCollectionIterator();\n" +
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        "    }\n" +
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        "    class testCollectionIterator implements Iterator<E> {\n" +
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        "        public boolean hasNext() { return true; }\n" +
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        "        public E next() throws NoSuchElementException\n" +
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        "        {\n" +
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        "            return null;\n" +
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        "        }\n" +
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        "        public void remove() {}\n" +
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        "    }\n" +
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        "}";
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    private static final String TestSrc =
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        "import pkg.TestCollection;\n" +
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        "\n" +
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        "public class Test {\n" +
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        "\n" +
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        "    public static void main(String[] args) {\n" +
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        "        TestCollection<String>  tc1 = new TestCollection<String>();\n" +
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        "        for (String s : tc1) {\n" +
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        "            System.out.println(s);\n" +
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        "        }\n" +
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        "      }\n" +
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        "}";
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    public static void main(String args[]) throws Exception {
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        new CompileErrorWithIteratorTest().run();
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    }
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    ToolBox tb = new ToolBox();
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    void run() throws Exception {
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        compile();
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    }
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    void compile() throws Exception {
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        new JavacTask(tb)
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                .sources(TestCollectionSrc, TestSrc)
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                .run();
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    }
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}
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