75 lines
2.5 KiB
Java
75 lines
2.5 KiB
Java
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/*
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* Copyright (c) 2013, 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. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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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 8024437
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* @summary Inferring the exception thrown by a lambda: sometimes fails to compile
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* @library /tools/javac/lib
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* @build ToolBox
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* @run main ExceptionInferenceFromClassFileTest
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*/
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import java.nio.file.Files;
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import java.nio.file.Paths;
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public class ExceptionInferenceFromClassFileTest {
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static final String ABSrc =
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"class B {\n" +
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" public static <E extends Throwable> void t(A<E> a) throws E {\n" +
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" a.run();\n" +
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" }\n" +
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"}\n" +
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"interface A<E extends Throwable> {\n" +
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" void run() throws E;\n" +
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"}";
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static final String CSrc =
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"class C {\n" +
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" public void d() {\n" +
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" B.t(null);\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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Files.createDirectory(Paths.get("out"));
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ToolBox.JavaToolArgs compileABParams =
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new ToolBox.JavaToolArgs()
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.setOptions("-d", "out")
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.setSources(ABSrc);
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ToolBox.javac(compileABParams);
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ToolBox.JavaToolArgs compileCParams =
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new ToolBox.JavaToolArgs()
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.setOptions("-d", "out", "-cp", "out")
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.setSources(CSrc);
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ToolBox.javac(compileCParams);
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}
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}
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