提交 7f1fb6dd 编写于 作者: D darcy

6937417: javac -Xprint returns IndexOutOfBoundsException

Reviewed-by: jjg
上级 9058402e
...@@ -229,23 +229,24 @@ public class PrintingProcessor extends AbstractProcessor { ...@@ -229,23 +229,24 @@ public class PrintingProcessor extends AbstractProcessor {
if (kind == ENUM) { if (kind == ENUM) {
List<Element> enclosedElements = List<Element> enclosedElements =
new ArrayList<Element>(e.getEnclosedElements()); new ArrayList<Element>(e.getEnclosedElements());
// Handle any enum constants specially before other entities.
List<Element> enumConstants = new ArrayList<Element>(); List<Element> enumConstants = new ArrayList<Element>();
for(Element element : enclosedElements) { for(Element element : enclosedElements) {
if (element.getKind() == ENUM_CONSTANT) if (element.getKind() == ENUM_CONSTANT)
enumConstants.add(element); enumConstants.add(element);
} }
if (!enumConstants.isEmpty()) {
int i; int i;
for(i = 0; i < enumConstants.size()-1; i++) { for(i = 0; i < enumConstants.size()-1; i++) {
this.visit(enumConstants.get(i), true); this.visit(enumConstants.get(i), true);
writer.print(","); writer.print(",");
} }
if (i >= 0 ) {
this.visit(enumConstants.get(i), true); this.visit(enumConstants.get(i), true);
writer.print(";"); writer.println(";\n");
enclosedElements.removeAll(enumConstants);
} }
enclosedElements.removeAll(enumConstants);
for(Element element : enclosedElements) for(Element element : enclosedElements)
this.visit(element); this.visit(element);
} else { } else {
......
/*
* Copyright 2010 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
/*
* @test
* @bug 6937417
* @summary Test -Xprint on enum type with no constants
* @author Joseph D. Darcy
* @compile -Xprint VacuousEnum.java
*/
public enum VacuousEnum {
// But alas, no enum constants!
}
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