Thu, 06 Jun 2013 15:37:23 +0100
8015648: Duplicate variable in lambda causes javac crash
Summary: Missing flag in synthetic lambda blog is causing duplicates symbol to go undetected
Reviewed-by: jjg, vromero
vromero@1591 | 1 | /* |
vromero@1591 | 2 | * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
vromero@1591 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
vromero@1591 | 4 | * |
vromero@1591 | 5 | * This code is free software; you can redistribute it and/or modify it |
vromero@1591 | 6 | * under the terms of the GNU General Public License version 2 only, as |
vromero@1591 | 7 | * published by the Free Software Foundation. |
vromero@1591 | 8 | * |
vromero@1591 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
vromero@1591 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
vromero@1591 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
vromero@1591 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
vromero@1591 | 13 | * accompanied this code). |
vromero@1591 | 14 | * |
vromero@1591 | 15 | * You should have received a copy of the GNU General Public License version |
vromero@1591 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
vromero@1591 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
vromero@1591 | 18 | * |
vromero@1591 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
vromero@1591 | 20 | * or visit www.oracle.com if you need additional information or have any |
vromero@1591 | 21 | * questions. |
vromero@1591 | 22 | */ |
vromero@1591 | 23 | |
vromero@1591 | 24 | /* |
vromero@1591 | 25 | * @test |
vromero@1591 | 26 | * @bug 4645152 4785453 |
vromero@1591 | 27 | * @summary javac compiler incorrectly inserts <clinit> when -g is specified |
vromero@1591 | 28 | * @library /tools/javac/lib |
vromero@1591 | 29 | * @build ToolBox |
vromero@1591 | 30 | * @run compile -g ConstDebugTest.java |
vromero@1591 | 31 | * @run main ConstDebugTest |
vromero@1591 | 32 | */ |
vromero@1591 | 33 | |
vromero@1591 | 34 | //original test: test/tools/javac/constDebug/ConstDebug.sh |
vromero@1591 | 35 | public class ConstDebugTest { |
vromero@1591 | 36 | |
vromero@1591 | 37 | public static final long l = 12; |
vromero@1591 | 38 | |
vromero@1591 | 39 | public static void main(String args[]) throws Exception { |
vromero@1591 | 40 | // "${TESTJAVA}${FS}bin${FS}javac" ${TESTTOOLVMOPTS} -g -d . -classpath .${PS}${TESTSRC} $1.java 2> ${TMP1} |
vromero@1591 | 41 | // if "${TESTJAVA}${FS}bin${FS}javap" $1.class | grep clinit; then fail |
vromero@1591 | 42 | ToolBox.JavaToolArgs javapArgs = |
vromero@1591 | 43 | new ToolBox.JavaToolArgs().setAllArgs("-v", |
vromero@1591 | 44 | "-classpath", System.getProperty("test.classes"), "ConstDebugTest.class"); |
vromero@1591 | 45 | if (ToolBox.javap(javapArgs).contains("clinit")) { |
vromero@1591 | 46 | throw new AssertionError( |
vromero@1591 | 47 | "javac should not create a <clinit> method for ConstDebugTest class"); |
vromero@1591 | 48 | } |
vromero@1591 | 49 | } |
vromero@1591 | 50 | |
vromero@1591 | 51 | } |