Wed, 03 Jul 2013 14:08:00 +0530
8019791: ~ is a unary operator
Reviewed-by: hannesw
1.1 --- a/src/jdk/nashorn/internal/parser/TokenType.java Wed Jul 03 13:13:17 2013 +0530 1.2 +++ b/src/jdk/nashorn/internal/parser/TokenType.java Wed Jul 03 14:08:00 2013 +0530 1.3 @@ -93,7 +93,7 @@ 1.4 ASSIGN_BIT_OR (BINARY, "|=", 2, false), 1.5 OR (BINARY, "||", 4, true), 1.6 RBRACE (BRACKET, "}"), 1.7 - BIT_NOT (BINARY, "~", 14, false), 1.8 + BIT_NOT (UNARY, "~", 14, false), 1.9 1.10 // ECMA 7.6.1.1 Keywords, 7.6.1.2 Future Reserved Words. 1.11 // All other Java keywords are commented out.
2.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 2.2 +++ b/test/script/basic/JDK-8019791.js Wed Jul 03 14:08:00 2013 +0530 2.3 @@ -0,0 +1,50 @@ 2.4 +/* 2.5 + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 2.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 2.7 + * 2.8 + * This code is free software; you can redistribute it and/or modify it 2.9 + * under the terms of the GNU General Public License version 2 only, as 2.10 + * published by the Free Software Foundation. 2.11 + * 2.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 2.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 2.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 2.15 + * version 2 for more details (a copy is included in the LICENSE file that 2.16 + * accompanied this code). 2.17 + * 2.18 + * You should have received a copy of the GNU General Public License version 2.19 + * 2 along with this work; if not, write to the Free Software Foundation, 2.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2.21 + * 2.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2.23 + * or visit www.oracle.com if you need additional information or have any 2.24 + * questions. 2.25 + */ 2.26 + 2.27 +/** 2.28 + * JDK-8019791: ~ is a unary operator 2.29 + * 2.30 + * @test 2.31 + * @run 2.32 + */ 2.33 + 2.34 +// Used to crash instead of SyntaxError 2.35 +try { 2.36 + eval('"" ~ ""'); 2.37 + print("FAILED: SyntaxError expected for: \"\" ~ \"\""); 2.38 +} catch (e) { 2.39 + print(e.toString().replace(/\\/g, '/')); 2.40 +} 2.41 + 2.42 +// Used to crash instead of SyntaxError 2.43 +try { 2.44 + eval("function() { if (1~0) return 0; return 1 }"); 2.45 + print("FAILED: SyntaxError expected for: if (1~0) "); 2.46 +} catch (e) { 2.47 + print(e.toString().replace(/\\/g, '/')); 2.48 +} 2.49 + 2.50 +// The following are valid, but used to crash 2.51 +Function("0 \n ~ 2 \n ~ 1")(); 2.52 + 2.53 +Function("~ ~ 0 \n ~ ~ 1")();
3.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 3.2 +++ b/test/script/basic/JDK-8019791.js.EXPECTED Wed Jul 03 14:08:00 2013 +0530 3.3 @@ -0,0 +1,6 @@ 3.4 +SyntaxError: test/script/basic/JDK-8019791.js#33<eval>:1:3 Expected ; but found ~ 3.5 +"" ~ "" 3.6 + ^ 3.7 +SyntaxError: test/script/basic/JDK-8019791.js#41<eval>:1:18 Expected ) but found ~ 3.8 +function() { if (1~0) return 0; return 1 } 3.9 + ^