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8156492: ClassFormatError thrown when arrow function is used

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Reviewed-by: jlaskey
This commit is contained in:
Athijegannathan Sundararajan 2016-05-09 10:48:10 +05:30
parent da75338df2
commit 7294fd831a
2 changed files with 36 additions and 1 deletions
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2
nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/parser/Parser.java
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@ -4711,7 +4711,7 @@ public class Parser extends AbstractParser implements Loggable {
expect(ARROW);
final long functionToken = Token.recast(startToken, ARROW);
final IdentNode name = new IdentNode(functionToken, Token.descPosition(functionToken), "=>:" + functionLine);
final IdentNode name = new IdentNode(functionToken, Token.descPosition(functionToken), NameCodec.encode("=>:") + functionLine);
final ParserContextFunctionNode functionNode = createParserContextFunctionNode(name, functionToken, FunctionNode.Kind.ARROW, functionLine, null);
functionNode.setFlag(FunctionNode.IS_ANONYMOUS);

35
nashorn/test/script/basic/es6/JDK-8156492.js Normal file
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@ -0,0 +1,35 @@
/*
* Copyright (c) 2016, 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-8156492: ClassFormatError thrown when arrow function is used
*
* @test
* @run
* @option --language=es6
*/
Assert.assertTrue((x=>x*2)(3) == 6);
Assert.assertTrue(((x,y)=>x+y)("hello", "world") == "helloworld");
var arr = [4, 89, 69];
Assert.assertTrue(arr.map(x=>x+1).toString() == "5,90,70");