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test/tools/javac/T6595666.java@2eb010b6cb22 (annotated)

test/tools/javac/T6595666.java

Thu, 31 Aug 2017 15:17:03 +0800

author

aoqi

date

Thu, 31 Aug 2017 15:17:03 +0800

changeset 2525

2eb010b6cb22

parent 554

9d9f26857129

parent 0

959103a6100f

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/*
aoqi@0	25	* @test
aoqi@0	26	* @bug 6595666
aoqi@0	27	* @summary fix -Werror
aoqi@0	28	*/
aoqi@0	29
aoqi@0	30	import java.io.*;
aoqi@0	31	import java.util.*;
aoqi@0	32
aoqi@0	33	public class T6595666 {
aoqi@0	34	void m() {
aoqi@0	35	// the following line must create warnings with -Xlint, because of unchecked conversion
aoqi@0	36	List<Integer> list = new ArrayList();
aoqi@0	37	}
aoqi@0	38
aoqi@0	39	public static void main(String... args) throws Exception {
aoqi@0	40	File testSrc = new File(System.getProperty("test.src", "."));
aoqi@0	41
aoqi@0	42	String basename = T6595666.class.getName();
aoqi@0	43	File srcFile = new File(testSrc, basename+".java");
aoqi@0	44	File classFile = new File(basename+".class");
aoqi@0	45	classFile.delete();
aoqi@0	46	if (classFile.exists())
aoqi@0	47	throw new Exception("setup error, can't delete " + classFile);
aoqi@0	48
aoqi@0	49	compile(1, "-d", ".", "-Xlint", "-Werror", srcFile.getPath());
aoqi@0	50	if (classFile.exists())
aoqi@0	51	throw new Exception("failed: found " + classFile);
aoqi@0	52
aoqi@0	53	compile(0, "-d", ".", "-Xlint", srcFile.getPath());
aoqi@0	54	if (!classFile.exists())
aoqi@0	55	throw new Exception("failed: " + classFile + " not found");
aoqi@0	56	}
aoqi@0	57
aoqi@0	58	private static void compile(int rc, String... args) throws Exception {
aoqi@0	59	System.err.println("compile: " + Arrays.asList(args));
aoqi@0	60	StringWriter sw = new StringWriter();
aoqi@0	61	PrintWriter pw = new PrintWriter(sw);
aoqi@0	62	int rc2 = com.sun.tools.javac.Main.compile(args, pw);
aoqi@0	63	pw.close();
aoqi@0	64	System.err.println(sw);
aoqi@0	65	if (rc != rc2)
aoqi@0	66	throw new Exception("bad exit code; expected " + rc + ", found " + rc2);
aoqi@0	67	}
aoqi@0	68	}