Mercurial > hg > openjdk > lambda > nashorn
changeset 571:1971c2d770ae
8024972: for (LeftHandSideExpression in Expression) crashes the compiler
Reviewed-by: lagergren, hannesw
| author | sundar |
|---|---|
| date | Wed, 18 Sep 2013 13:06:17 +0530 |
| parents | f1fd5f0bc84c |
| children | a62172fe5bae |
| files | src/jdk/nashorn/internal/codegen/CodeGenerator.java test/script/basic/JDK-8024972.js test/script/basic/JDK-8024972.js.EXPECTED |
| diffstat | 3 files changed, 49 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/src/jdk/nashorn/internal/codegen/CodeGenerator.java Mon Sep 16 14:44:20 2013 +0200 +++ b/src/jdk/nashorn/internal/codegen/CodeGenerator.java Wed Sep 18 13:06:17 2013 +0530 @@ -852,7 +852,6 @@ final Label loopLabel = new Label("loop"); final Expression init = forNode.getInit(); - assert init instanceof IdentNode; load(modify); assert modify.getType().isObject();
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/basic/JDK-8024972.js Wed Sep 18 13:06:17 2013 +0530 @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * JDK-8024972: for (LeftHandSideExpression in Expression) crashes the compiler + * + * @test + * @run + */ + +var obj = {}; + +var arr = [2, 45, -1, 445]; +for (obj.x in arr) { + print(obj.x + "->"+ arr[obj.x]); +} + +var abc = { foo: 'bar', hello: 'world' }; +for (obj.x in abc) { + print(obj.x + "->" + abc[obj.x]); +} + +for (obj.x in 0) {}