1 /* 2 * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 6595666 27 * @summary fix -Werror 28 * @modules jdk.compiler 29 */ 30 31 import java.io.*; 32 import java.util.*; 33 34 public class T6595666 { m()35 void m() { 36 // the following line must create warnings with -Xlint, because of unchecked conversion 37 List<Integer> list = new ArrayList(); 38 } 39 main(String... args)40 public static void main(String... args) throws Exception { 41 File testSrc = new File(System.getProperty("test.src", ".")); 42 43 String basename = T6595666.class.getName(); 44 File srcFile = new File(testSrc, basename+".java"); 45 File classFile = new File(basename+".class"); 46 classFile.delete(); 47 if (classFile.exists()) 48 throw new Exception("setup error, can't delete " + classFile); 49 50 compile(1, "-d", ".", "-Xlint", "-Werror", srcFile.getPath()); 51 if (classFile.exists()) 52 throw new Exception("failed: found " + classFile); 53 54 compile(0, "-d", ".", "-Xlint", srcFile.getPath()); 55 if (!classFile.exists()) 56 throw new Exception("failed: " + classFile + " not found"); 57 } 58 compile(int rc, String... args)59 private static void compile(int rc, String... args) throws Exception { 60 System.err.println("compile: " + Arrays.asList(args)); 61 StringWriter sw = new StringWriter(); 62 PrintWriter pw = new PrintWriter(sw); 63 int rc2 = com.sun.tools.javac.Main.compile(args, pw); 64 pw.close(); 65 System.err.println(sw); 66 if (rc != rc2) 67 throw new Exception("bad exit code; expected " + rc + ", found " + rc2); 68 } 69 } 70