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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* The Original Code is Mozilla Communicator client code, released
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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* ***** END LICENSE BLOCK ***** */
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* JS configuration macros.
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#define JS_VERSION 150
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* Compile-time JS version configuration. The JS version numbers lie on the
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* number line like so:
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* 1.0 1.1 1.2 1.3 1.4 ECMAv3 1.5
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* basis for ECMAv1 close to ECMAv2
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* where ECMAv3 stands for ECMA-262 Edition 3. See the runtime version enum
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* JSVersion in jspubtd.h. Code in the engine can therefore count on version
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* <= JSVERSION_1_4 to mean "before the Third Edition of ECMA-262" and version
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* > JSVERSION_1_4 to mean "at or after the Third Edition".
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* In the unlikely event that SpiderMonkey ever implements JavaScript 2.0, or
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* ECMA-262 Edition 4 (JS2 without certain extensions), the version number to
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* use would be near 200, or greater.
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* The JS_VERSION_ECMA_3 version is the minimal configuration conforming to
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* the ECMA-262 Edition 3 specification. Use it for minimal embeddings, where
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* you're sure you don't need any of the extensions disabled in this version.
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* In order to facilitate testing, JS_HAS_OBJ_PROTO_PROP is defined as part of
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* the JS_VERSION_ECMA_3_TEST version.
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#define JS_VERSION_ECMA_3 148
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#define JS_VERSION_ECMA_3_TEST 149
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#if JS_VERSION == JS_VERSION_ECMA_3 || \
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JS_VERSION == JS_VERSION_ECMA_3_TEST
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#define JS_BUG_NULL_INDEX_PROPS 0 /* o[0] defaults to null, not void */
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#define JS_BUG_EMPTY_INDEX_ZERO 0 /* o[""] is equivalent to o[0] */
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#define JS_BUG_EAGER_TOSTRING 0 /* o.toString() trumps o.valueOf() */
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#define JS_BUG_VOID_TOSTRING 0 /* void 0 + 0 == "undefined0" */
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#define JS_BUG_EVAL_THIS_FUN 0 /* eval('this') in function f is f */
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#define JS_BUG_EVAL_THIS_SCOPE 0 /* Math.eval('sin(x)') vs. local x */
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#define JS_BUG_FALLIBLE_EQOPS 0 /* fallible/intransitive equality ops */
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#define JS_BUG_FALLIBLE_TONUM 0 /* fallible ValueToNumber primitive */
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#define JS_BUG_WITH_CLOSURE 0 /* with(o)function f(){} sets o.f */
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#define JS_HAS_PROP_DELETE 1 /* delete o.p removes p from o */
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#define JS_HAS_CALL_OBJECT 1 /* fun.caller is stack frame obj */
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#define JS_HAS_LABEL_STATEMENT 1 /* has break/continue to label: */
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#define JS_HAS_DO_WHILE_LOOP 1 /* has do {...} while (b) */
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#define JS_HAS_SWITCH_STATEMENT 1 /* has switch (v) {case c: ...} */
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#define JS_HAS_SOME_PERL_FUN 1 /* has array.join/reverse/sort */
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#define JS_HAS_MORE_PERL_FUN 1 /* has array.push, array.pop, etc */
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#define JS_HAS_STR_HTML_HELPERS 0 /* has str.anchor, str.bold, etc. */
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#define JS_HAS_PERL_SUBSTR 0 /* has str.substr */
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#define JS_HAS_VALUEOF_HINT 1 /* valueOf(hint) where hint is typeof */
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#define JS_HAS_LEXICAL_CLOSURE 1 /* nested functions, lexically closed */
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#define JS_HAS_APPLY_FUNCTION 1 /* has fun.apply(obj, argArray) */
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#define JS_HAS_CALL_FUNCTION 1 /* has fun.call(obj, arg1, ... argN) */
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#if JS_VERSION == JS_VERSION_ECMA_3_TEST
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#define JS_HAS_OBJ_PROTO_PROP 1 /* has o.__proto__ etc. */
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#define JS_HAS_OBJ_PROTO_PROP 0 /* has o.__proto__ etc. */
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#define JS_HAS_REGEXPS 1 /* has perl r.e.s via RegExp, /pat/ */
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#define JS_HAS_SEQUENCE_OPS 1 /* has array.slice, string.concat */
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#define JS_HAS_INITIALIZERS 1 /* has var o = {'foo': 42, 'bar':3} */
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#define JS_HAS_OBJ_WATCHPOINT 0 /* has o.watch and o.unwatch */
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#define JS_HAS_EXPORT_IMPORT 0 /* has export fun; import obj.fun */
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#define JS_HAS_EVAL_THIS_SCOPE 0 /* Math.eval is same as with (Math) */
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#define JS_HAS_TRIPLE_EQOPS 1 /* has === and !== identity eqops */
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#define JS_HAS_SHARP_VARS 0 /* has #n=, #n# for object literals */
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#define JS_HAS_REPLACE_LAMBDA 1 /* has string.replace(re, lambda) */
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#define JS_HAS_SCRIPT_OBJECT 0 /* has (new Script("x++")).exec() */
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#define JS_HAS_XDR 0 /* has XDR API and internal support */
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#define JS_HAS_XDR_FREEZE_THAW 0 /* has XDR freeze/thaw script methods */
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#define JS_HAS_EXCEPTIONS 1 /* has exception handling */
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#define JS_HAS_UNDEFINED 1 /* has global "undefined" property */
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#define JS_HAS_TOSOURCE 0 /* has Object/Array toSource method */
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#define JS_HAS_IN_OPERATOR 1 /* has in operator ('p' in {p:1}) */
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#define JS_HAS_INSTANCEOF 1 /* has {p:1} instanceof Object */
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#define JS_HAS_ARGS_OBJECT 1 /* has minimal ECMA arguments object */
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#define JS_HAS_DEBUGGER_KEYWORD 0 /* has hook for debugger keyword */
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#define JS_HAS_ERROR_EXCEPTIONS 1 /* has error object hierarchy */
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#define JS_HAS_CATCH_GUARD 0 /* has exception handling catch guard */
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#define JS_HAS_NEW_OBJ_METHODS 1 /* has Object.prototype query methods */
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#define JS_HAS_SPARSE_ARRAYS 0 /* array methods preserve empty elems */
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#define JS_HAS_DFLT_MSG_STRINGS 1 /* provides English error messages */
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#define JS_HAS_NUMBER_FORMATS 1 /* numbers have formatting methods */
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#define JS_HAS_GETTER_SETTER 0 /* has JS2 getter/setter functions */
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#define JS_HAS_UNEVAL 0 /* has uneval() top-level function */
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#define JS_HAS_CONST 0 /* has JS2 const as alternative var */
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#define JS_HAS_FUN_EXPR_STMT 0 /* has function expression statement */
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#define JS_HAS_LVALUE_RETURN 1 /* has o.item(i) = j; for native item */
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#define JS_HAS_NO_SUCH_METHOD 0 /* has o.__noSuchMethod__ handler */
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#elif JS_VERSION == 100
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#define JS_BUG_NULL_INDEX_PROPS 1 /* o[0] defaults to null, not void */
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#define JS_BUG_EMPTY_INDEX_ZERO 1 /* o[""] is equivalent to o[0] */
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#define JS_BUG_EAGER_TOSTRING 1 /* o.toString() trumps o.valueOf() */
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#define JS_BUG_VOID_TOSTRING 0 /* void 0 + 0 == "undefined0" */
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#define JS_BUG_EVAL_THIS_FUN 0 /* eval('this') in function f is f */
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#define JS_BUG_EVAL_THIS_SCOPE 0 /* Math.eval('sin(x)') vs. local x */
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#define JS_BUG_FALLIBLE_EQOPS 1 /* fallible/intransitive equality ops */
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#define JS_BUG_FALLIBLE_TONUM 1 /* fallible ValueToNumber primitive */
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#define JS_BUG_WITH_CLOSURE 0 /* with(o)function f(){} sets o.f */
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#define JS_HAS_PROP_DELETE 0 /* delete o.p removes p from o */
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#define JS_HAS_CALL_OBJECT 0 /* fun.caller is stack frame obj */
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#define JS_HAS_LABEL_STATEMENT 0 /* has break/continue to label: */
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#define JS_HAS_DO_WHILE_LOOP 0 /* has do {...} while (b) */
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#define JS_HAS_SWITCH_STATEMENT 0 /* has switch (v) {case c: ...} */
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#define JS_HAS_SOME_PERL_FUN 0 /* has array.join/reverse/sort */
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#define JS_HAS_MORE_PERL_FUN 0 /* has array.push, str.substr, etc */
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#define JS_HAS_STR_HTML_HELPERS 1 /* has str.anchor, str.bold, etc. */
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#define JS_HAS_PERL_SUBSTR 0 /* has str.substr */
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#define JS_HAS_VALUEOF_HINT 0 /* valueOf(hint) where hint is typeof */
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#define JS_HAS_LEXICAL_CLOSURE 0 /* nested functions, lexically closed */
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#define JS_HAS_APPLY_FUNCTION 0 /* has fun.apply(obj, argArray) */
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#define JS_HAS_CALL_FUNCTION 0 /* has fun.call(obj, arg1, ... argN) */
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#define JS_HAS_OBJ_PROTO_PROP 0 /* has o.__proto__ etc. */
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#define JS_HAS_REGEXPS 0 /* has perl r.e.s via RegExp, /pat/ */
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#define JS_HAS_SEQUENCE_OPS 0 /* has array.slice, string.concat */
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#define JS_HAS_INITIALIZERS 0 /* has var o = {'foo': 42, 'bar':3} */
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#define JS_HAS_OBJ_WATCHPOINT 0 /* has o.watch and o.unwatch */
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#define JS_HAS_EXPORT_IMPORT 0 /* has export fun; import obj.fun */
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#define JS_HAS_EVAL_THIS_SCOPE 0 /* Math.eval is same as with (Math) */
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#define JS_HAS_TRIPLE_EQOPS 0 /* has === and !== identity eqops */
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#define JS_HAS_SHARP_VARS 0 /* has #n=, #n# for object literals */
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#define JS_HAS_REPLACE_LAMBDA 0 /* has string.replace(re, lambda) */
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#define JS_HAS_SCRIPT_OBJECT 0 /* has (new Script("x++")).exec() */
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#define JS_HAS_XDR 0 /* has XDR API and internal support */
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#define JS_HAS_XDR_FREEZE_THAW 0 /* has XDR freeze/thaw script methods */
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#define JS_HAS_EXCEPTIONS 0 /* has exception handling */
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#define JS_HAS_UNDEFINED 0 /* has global "undefined" property */
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#define JS_HAS_TOSOURCE 0 /* has Object/Array toSource method */
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#define JS_HAS_IN_OPERATOR 0 /* has in operator ('p' in {p:1}) */
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#define JS_HAS_INSTANCEOF 0 /* has {p:1} instanceof Object */
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#define JS_HAS_ARGS_OBJECT 0 /* has minimal ECMA arguments object */
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#define JS_HAS_DEBUGGER_KEYWORD 0 /* has hook for debugger keyword */
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#define JS_HAS_ERROR_EXCEPTIONS 0 /* has error object hierarchy */
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#define JS_HAS_CATCH_GUARD 0 /* has exception handling catch guard */
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#define JS_HAS_NEW_OBJ_METHODS 0 /* has Object.prototype query methods */
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#define JS_HAS_SPARSE_ARRAYS 0 /* array methods preserve empty elems */
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#define JS_HAS_DFLT_MSG_STRINGS 1 /* provides English error messages */
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#define JS_HAS_NUMBER_FORMATS 0 /* numbers have formatting methods */
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#define JS_HAS_GETTER_SETTER 0 /* has JS2 getter/setter functions */
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#define JS_HAS_UNEVAL 0 /* has uneval() top-level function */
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#define JS_HAS_CONST 0 /* has JS2 const as alternative var */
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#define JS_HAS_FUN_EXPR_STMT 0 /* has function expression statement */
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#define JS_HAS_LVALUE_RETURN 0 /* has o.item(i) = j; for native item */
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#define JS_HAS_NO_SUCH_METHOD 0 /* has o.__noSuchMethod__ handler */
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#elif JS_VERSION == 110
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#define JS_BUG_NULL_INDEX_PROPS 1 /* o[0] defaults to null, not void */
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#define JS_BUG_EMPTY_INDEX_ZERO 1 /* o[""] is equivalent to o[0] */
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#define JS_BUG_EAGER_TOSTRING 1 /* o.toString() trumps o.valueOf() */
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#define JS_BUG_VOID_TOSTRING 0 /* void 0 + 0 == "undefined0" */
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#define JS_BUG_EVAL_THIS_FUN 1 /* eval('this') in function f is f */
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#define JS_BUG_EVAL_THIS_SCOPE 1 /* Math.eval('sin(x)') vs. local x */
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#define JS_BUG_FALLIBLE_EQOPS 1 /* fallible/intransitive equality ops */
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#define JS_BUG_FALLIBLE_TONUM 1 /* fallible ValueToNumber primitive */
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#define JS_BUG_WITH_CLOSURE 0 /* with(o)function f(){} sets o.f */
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#define JS_HAS_PROP_DELETE 0 /* delete o.p removes p from o */
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#define JS_HAS_CALL_OBJECT 0 /* fun.caller is stack frame obj */
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#define JS_HAS_LABEL_STATEMENT 0 /* has break/continue to label: */
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#define JS_HAS_DO_WHILE_LOOP 0 /* has do {...} while (b) */
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#define JS_HAS_SWITCH_STATEMENT 0 /* has switch (v) {case c: ...} */
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#define JS_HAS_SOME_PERL_FUN 1 /* has array.join/reverse/sort */
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#define JS_HAS_MORE_PERL_FUN 0 /* has array.push, str.substr, etc */
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#define JS_HAS_STR_HTML_HELPERS 1 /* has str.anchor, str.bold, etc. */
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#define JS_HAS_PERL_SUBSTR 0 /* has str.substr */
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#define JS_HAS_VALUEOF_HINT 0 /* valueOf(hint) where hint is typeof */
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#define JS_HAS_LEXICAL_CLOSURE 0 /* nested functions, lexically closed */
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#define JS_HAS_APPLY_FUNCTION 0 /* has apply(fun, arg1, ... argN) */
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#define JS_HAS_CALL_FUNCTION 0 /* has fun.call(obj, arg1, ... argN) */
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#define JS_HAS_OBJ_PROTO_PROP 0 /* has o.__proto__ etc. */
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#define JS_HAS_REGEXPS 0 /* has perl r.e.s via RegExp, /pat/ */
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#define JS_HAS_SEQUENCE_OPS 0 /* has array.slice, string.concat */
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#define JS_HAS_INITIALIZERS 0 /* has var o = {'foo': 42, 'bar':3} */
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#define JS_HAS_OBJ_WATCHPOINT 0 /* has o.watch and o.unwatch */
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#define JS_HAS_EXPORT_IMPORT 0 /* has export fun; import obj.fun */
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#define JS_HAS_EVAL_THIS_SCOPE 0 /* Math.eval is same as with (Math) */
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#define JS_HAS_TRIPLE_EQOPS 0 /* has === and !== identity eqops */
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#define JS_HAS_SHARP_VARS 0 /* has #n=, #n# for object literals */
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#define JS_HAS_REPLACE_LAMBDA 0 /* has string.replace(re, lambda) */
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#define JS_HAS_SCRIPT_OBJECT 0 /* has (new Script("x++")).exec() */
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#define JS_HAS_XDR 0 /* has XDR API and internal support */
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#define JS_HAS_XDR_FREEZE_THAW 0 /* has XDR freeze/thaw script methods */
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#define JS_HAS_EXCEPTIONS 0 /* has exception handling */
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#define JS_HAS_UNDEFINED 0 /* has global "undefined" property */
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#define JS_HAS_TOSOURCE 0 /* has Object/Array toSource method */
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#define JS_HAS_IN_OPERATOR 0 /* has in operator ('p' in {p:1}) */
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#define JS_HAS_INSTANCEOF 0 /* has {p:1} instanceof Object */
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#define JS_HAS_ARGS_OBJECT 0 /* has minimal ECMA arguments object */
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#define JS_HAS_DEBUGGER_KEYWORD 0 /* has hook for debugger keyword */
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#define JS_HAS_ERROR_EXCEPTIONS 0 /* has error object hierarchy */
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#define JS_HAS_CATCH_GUARD 0 /* has exception handling catch guard */
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#define JS_HAS_NEW_OBJ_METHODS 0 /* has Object.prototype query methods */
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#define JS_HAS_SPARSE_ARRAYS 0 /* array methods preserve empty elems */
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#define JS_HAS_DFLT_MSG_STRINGS 1 /* provides English error messages */
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#define JS_HAS_NUMBER_FORMATS 0 /* numbers have formatting methods */
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#define JS_HAS_GETTER_SETTER 0 /* has JS2 getter/setter functions */
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#define JS_HAS_UNEVAL 0 /* has uneval() top-level function */
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#define JS_HAS_CONST 0 /* has JS2 const as alternative var */
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#define JS_HAS_FUN_EXPR_STMT 0 /* has function expression statement */
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#define JS_HAS_LVALUE_RETURN 0 /* has o.item(i) = j; for native item */
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#define JS_HAS_NO_SUCH_METHOD 0 /* has o.__noSuchMethod__ handler */
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#elif JS_VERSION == 120
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#define JS_BUG_NULL_INDEX_PROPS 0 /* o[0] defaults to null, not void */
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#define JS_BUG_EMPTY_INDEX_ZERO 0 /* o[""] is equivalent to o[0] */
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#define JS_BUG_EAGER_TOSTRING 0 /* o.toString() trumps o.valueOf() */
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#define JS_BUG_VOID_TOSTRING 1 /* void 0 + 0 == "undefined0" */
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#define JS_BUG_EVAL_THIS_FUN 0 /* eval('this') in function f is f */
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#define JS_BUG_EVAL_THIS_SCOPE 0 /* Math.eval('sin(x)') vs. local x */
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#define JS_BUG_FALLIBLE_EQOPS 0 /* fallible/intransitive equality ops */
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#define JS_BUG_FALLIBLE_TONUM 0 /* fallible ValueToNumber primitive */
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#define JS_BUG_WITH_CLOSURE 1 /* with(o)function f(){} sets o.f */
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#define JS_HAS_PROP_DELETE 1 /* delete o.p removes p from o */
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#define JS_HAS_CALL_OBJECT 1 /* fun.caller is stack frame obj */
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#define JS_HAS_LABEL_STATEMENT 1 /* has break/continue to label: */
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#define JS_HAS_DO_WHILE_LOOP 1 /* has do {...} while (b) */
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#define JS_HAS_SWITCH_STATEMENT 1 /* has switch (v) {case c: ...} */
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#define JS_HAS_SOME_PERL_FUN 1 /* has array.join/reverse/sort */
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#define JS_HAS_MORE_PERL_FUN 1 /* has array.push, str.substr, etc */
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#define JS_HAS_STR_HTML_HELPERS 1 /* has str.anchor, str.bold, etc. */
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#define JS_HAS_PERL_SUBSTR 1 /* has str.substr */
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#define JS_HAS_VALUEOF_HINT 1 /* valueOf(hint) where hint is typeof */
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#define JS_HAS_LEXICAL_CLOSURE 1 /* nested functions, lexically closed */
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#define JS_HAS_APPLY_FUNCTION 1 /* has apply(fun, arg1, ... argN) */
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#define JS_HAS_CALL_FUNCTION 0 /* has fun.call(obj, arg1, ... argN) */
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#define JS_HAS_OBJ_PROTO_PROP 1 /* has o.__proto__ etc. */
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#define JS_HAS_REGEXPS 1 /* has perl r.e.s via RegExp, /pat/ */
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#define JS_HAS_SEQUENCE_OPS 1 /* has array.slice, string.concat */
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#define JS_HAS_INITIALIZERS 1 /* has var o = {'foo': 42, 'bar':3} */
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#define JS_HAS_OBJ_WATCHPOINT 1 /* has o.watch and o.unwatch */
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#define JS_HAS_EXPORT_IMPORT 1 /* has export fun; import obj.fun */
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#define JS_HAS_EVAL_THIS_SCOPE 1 /* Math.eval is same as with (Math) */
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#define JS_HAS_TRIPLE_EQOPS 0 /* has === and !== identity eqops */
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#define JS_HAS_SHARP_VARS 0 /* has #n=, #n# for object literals */
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#define JS_HAS_REPLACE_LAMBDA 0 /* has string.replace(re, lambda) */
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#define JS_HAS_SCRIPT_OBJECT 0 /* has (new Script("x++")).exec() */
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#define JS_HAS_XDR 0 /* has XDR API and internal support */
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#define JS_HAS_XDR_FREEZE_THAW 0 /* has XDR freeze/thaw script methods */
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#define JS_HAS_EXCEPTIONS 0 /* has exception handling */
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#define JS_HAS_UNDEFINED 0 /* has global "undefined" property */
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#define JS_HAS_TOSOURCE 0 /* has Object/Array toSource method */
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#define JS_HAS_IN_OPERATOR 0 /* has in operator ('p' in {p:1}) */
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#define JS_HAS_INSTANCEOF 0 /* has {p:1} instanceof Object */
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#define JS_HAS_ARGS_OBJECT 0 /* has minimal ECMA arguments object */
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#define JS_HAS_DEBUGGER_KEYWORD 0 /* has hook for debugger keyword */
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#define JS_HAS_ERROR_EXCEPTIONS 0 /* has error object hierarchy */
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#define JS_HAS_CATCH_GUARD 0 /* has exception handling catch guard */
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#define JS_HAS_NEW_OBJ_METHODS 0 /* has Object.prototype query methods */
301
#define JS_HAS_SPARSE_ARRAYS 0 /* array methods preserve empty elems */
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#define JS_HAS_DFLT_MSG_STRINGS 1 /* provides English error messages */
303
#define JS_HAS_NUMBER_FORMATS 0 /* numbers have formatting methods */
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#define JS_HAS_GETTER_SETTER 0 /* has JS2 getter/setter functions */
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#define JS_HAS_UNEVAL 0 /* has uneval() top-level function */
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#define JS_HAS_CONST 0 /* has JS2 const as alternative var */
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#define JS_HAS_FUN_EXPR_STMT 0 /* has function expression statement */
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#define JS_HAS_LVALUE_RETURN 0 /* has o.item(i) = j; for native item */
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#define JS_HAS_NO_SUCH_METHOD 0 /* has o.__noSuchMethod__ handler */
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#elif JS_VERSION == 130
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#define JS_BUG_NULL_INDEX_PROPS 0 /* o[0] defaults to null, not void */
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#define JS_BUG_EMPTY_INDEX_ZERO 0 /* o[""] is equivalent to o[0] */
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#define JS_BUG_EAGER_TOSTRING 0 /* o.toString() trumps o.valueOf() */
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#define JS_BUG_VOID_TOSTRING 0 /* void 0 + 0 == "undefined0" */
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#define JS_BUG_EVAL_THIS_FUN 0 /* eval('this') in function f is f */
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#define JS_BUG_EVAL_THIS_SCOPE 0 /* Math.eval('sin(x)') vs. local x */
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#define JS_BUG_FALLIBLE_EQOPS 0 /* fallible/intransitive equality ops */
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#define JS_BUG_FALLIBLE_TONUM 0 /* fallible ValueToNumber primitive */
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#define JS_BUG_WITH_CLOSURE 1 /* with(o)function f(){} sets o.f */
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#define JS_HAS_PROP_DELETE 1 /* delete o.p removes p from o */
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#define JS_HAS_CALL_OBJECT 1 /* fun.caller is stack frame obj */
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#define JS_HAS_LABEL_STATEMENT 1 /* has break/continue to label: */
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#define JS_HAS_DO_WHILE_LOOP 1 /* has do {...} while (b) */
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#define JS_HAS_SWITCH_STATEMENT 1 /* has switch (v) {case c: ...} */
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#define JS_HAS_SOME_PERL_FUN 1 /* has array.join/reverse/sort */
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#define JS_HAS_MORE_PERL_FUN 1 /* has array.push, str.substr, etc */
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#define JS_HAS_STR_HTML_HELPERS 1 /* has str.anchor, str.bold, etc. */
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#define JS_HAS_PERL_SUBSTR 1 /* has str.substr */
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#define JS_HAS_VALUEOF_HINT 1 /* valueOf(hint) where hint is typeof */
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#define JS_HAS_LEXICAL_CLOSURE 1 /* nested functions, lexically closed */
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#define JS_HAS_APPLY_FUNCTION 1 /* has apply(fun, arg1, ... argN) */
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#define JS_HAS_CALL_FUNCTION 1 /* has fun.call(obj, arg1, ... argN) */
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#define JS_HAS_OBJ_PROTO_PROP 1 /* has o.__proto__ etc. */
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#define JS_HAS_REGEXPS 1 /* has perl r.e.s via RegExp, /pat/ */
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#define JS_HAS_SEQUENCE_OPS 1 /* has array.slice, string.concat */
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#define JS_HAS_INITIALIZERS 1 /* has var o = {'foo': 42, 'bar':3} */
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#define JS_HAS_OBJ_WATCHPOINT 1 /* has o.watch and o.unwatch */
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#define JS_HAS_EXPORT_IMPORT 1 /* has export fun; import obj.fun */
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#define JS_HAS_EVAL_THIS_SCOPE 1 /* Math.eval is same as with (Math) */
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#define JS_HAS_TRIPLE_EQOPS 1 /* has === and !== identity eqops */
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#define JS_HAS_SHARP_VARS 1 /* has #n=, #n# for object literals */
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#define JS_HAS_REPLACE_LAMBDA 1 /* has string.replace(re, lambda) */
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#define JS_HAS_SCRIPT_OBJECT 1 /* has (new Script("x++")).exec() */
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#define JS_HAS_XDR 1 /* has XDR API and internal support */
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#define JS_HAS_XDR_FREEZE_THAW 0 /* has XDR freeze/thaw script methods */
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#define JS_HAS_EXCEPTIONS 0 /* has exception handling */
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#define JS_HAS_UNDEFINED 1 /* has global "undefined" property */
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#define JS_HAS_TOSOURCE 1 /* has Object/Array toSource method */
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#define JS_HAS_IN_OPERATOR 0 /* has in operator ('p' in {p:1}) */
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#define JS_HAS_INSTANCEOF 0 /* has {p:1} instanceof Object */
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#define JS_HAS_ARGS_OBJECT 1 /* has minimal ECMA arguments object */
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#define JS_HAS_DEBUGGER_KEYWORD 1 /* has hook for debugger keyword */
356
#define JS_HAS_ERROR_EXCEPTIONS 0 /* has error object hierarchy */
357
#define JS_HAS_CATCH_GUARD 0 /* has exception handling catch guard */
358
#define JS_HAS_NEW_OBJ_METHODS 0 /* has Object.prototype query methods */
359
#define JS_HAS_SPARSE_ARRAYS 0 /* array methods preserve empty elems */
360
#define JS_HAS_DFLT_MSG_STRINGS 1 /* provides English error messages */
361
#define JS_HAS_NUMBER_FORMATS 0 /* numbers have formatting methods */
362
#define JS_HAS_GETTER_SETTER 0 /* has JS2 getter/setter functions */
363
#define JS_HAS_UNEVAL 0 /* has uneval() top-level function */
364
#define JS_HAS_CONST 0 /* has JS2 const as alternative var */
365
#define JS_HAS_FUN_EXPR_STMT 0 /* has function expression statement */
366
#define JS_HAS_LVALUE_RETURN 0 /* has o.item(i) = j; for native item */
367
#define JS_HAS_NO_SUCH_METHOD 0 /* has o.__noSuchMethod__ handler */
369
#elif JS_VERSION == 140
371
#define JS_BUG_NULL_INDEX_PROPS 0 /* o[0] defaults to null, not void */
372
#define JS_BUG_EMPTY_INDEX_ZERO 0 /* o[""] is equivalent to o[0] */
373
#define JS_BUG_EAGER_TOSTRING 0 /* o.toString() trumps o.valueOf() */
374
#define JS_BUG_VOID_TOSTRING 0 /* void 0 + 0 == "undefined0" */
375
#define JS_BUG_EVAL_THIS_FUN 0 /* eval('this') in function f is f */
376
#define JS_BUG_EVAL_THIS_SCOPE 0 /* Math.eval('sin(x)') vs. local x */
377
#define JS_BUG_FALLIBLE_EQOPS 0 /* fallible/intransitive equality ops */
378
#define JS_BUG_FALLIBLE_TONUM 0 /* fallible ValueToNumber primitive */
379
#define JS_BUG_WITH_CLOSURE 1 /* with(o)function f(){} sets o.f */
381
#define JS_HAS_PROP_DELETE 1 /* delete o.p removes p from o */
382
#define JS_HAS_CALL_OBJECT 1 /* fun.caller is stack frame obj */
383
#define JS_HAS_LABEL_STATEMENT 1 /* has break/continue to label: */
384
#define JS_HAS_DO_WHILE_LOOP 1 /* has do {...} while (b) */
385
#define JS_HAS_SWITCH_STATEMENT 1 /* has switch (v) {case c: ...} */
386
#define JS_HAS_SOME_PERL_FUN 1 /* has array.join/reverse/sort */
387
#define JS_HAS_MORE_PERL_FUN 1 /* has array.push, str.substr, etc */
388
#define JS_HAS_STR_HTML_HELPERS 1 /* has str.anchor, str.bold, etc. */
389
#define JS_HAS_PERL_SUBSTR 1 /* has str.substr */
390
#define JS_HAS_VALUEOF_HINT 1 /* valueOf(hint) where hint is typeof */
391
#define JS_HAS_LEXICAL_CLOSURE 1 /* nested functions, lexically closed */
392
#define JS_HAS_APPLY_FUNCTION 1 /* has apply(fun, arg1, ... argN) */
393
#define JS_HAS_CALL_FUNCTION 1 /* has fun.call(obj, arg1, ... argN) */
394
#define JS_HAS_OBJ_PROTO_PROP 1 /* has o.__proto__ etc. */
395
#define JS_HAS_REGEXPS 1 /* has perl r.e.s via RegExp, /pat/ */
396
#define JS_HAS_SEQUENCE_OPS 1 /* has array.slice, string.concat */
397
#define JS_HAS_INITIALIZERS 1 /* has var o = {'foo': 42, 'bar':3} */
398
#define JS_HAS_OBJ_WATCHPOINT 1 /* has o.watch and o.unwatch */
399
#define JS_HAS_EXPORT_IMPORT 1 /* has export fun; import obj.fun */
400
#define JS_HAS_EVAL_THIS_SCOPE 1 /* Math.eval is same as with (Math) */
401
#define JS_HAS_TRIPLE_EQOPS 1 /* has === and !== identity eqops */
402
#define JS_HAS_SHARP_VARS 1 /* has #n=, #n# for object literals */
403
#define JS_HAS_REPLACE_LAMBDA 1 /* has string.replace(re, lambda) */
404
#define JS_HAS_SCRIPT_OBJECT 1 /* has (new Script("x++")).exec() */
405
#define JS_HAS_XDR 1 /* has XDR API and internal support */
406
#define JS_HAS_XDR_FREEZE_THAW 0 /* has XDR freeze/thaw script methods */
407
#define JS_HAS_EXCEPTIONS 1 /* has exception handling */
408
#define JS_HAS_UNDEFINED 1 /* has global "undefined" property */
409
#define JS_HAS_TOSOURCE 1 /* has Object/Array toSource method */
410
#define JS_HAS_IN_OPERATOR 1 /* has in operator ('p' in {p:1}) */
411
#define JS_HAS_INSTANCEOF 1 /* has {p:1} instanceof Object */
412
#define JS_HAS_ARGS_OBJECT 1 /* has minimal ECMA arguments object */
413
#define JS_HAS_DEBUGGER_KEYWORD 1 /* has hook for debugger keyword */
414
#define JS_HAS_ERROR_EXCEPTIONS 0 /* rt errors reflected as exceptions */
415
#define JS_HAS_CATCH_GUARD 0 /* has exception handling catch guard */
416
#define JS_HAS_NEW_OBJ_METHODS 0 /* has Object.prototype query methods */
417
#define JS_HAS_SPARSE_ARRAYS 0 /* array methods preserve empty elems */
418
#define JS_HAS_DFLT_MSG_STRINGS 1 /* provides English error messages */
419
#define JS_HAS_NUMBER_FORMATS 0 /* numbers have formatting methods */
420
#define JS_HAS_GETTER_SETTER 0 /* has JS2 getter/setter functions */
421
#define JS_HAS_UNEVAL 0 /* has uneval() top-level function */
422
#define JS_HAS_CONST 0 /* has JS2 const as alternative var */
423
#define JS_HAS_FUN_EXPR_STMT 0 /* has function expression statement */
424
#define JS_HAS_LVALUE_RETURN 0 /* has o.item(i) = j; for native item */
425
#define JS_HAS_NO_SUCH_METHOD 0 /* has o.__noSuchMethod__ handler */
427
#elif JS_VERSION == 150
429
#define JS_BUG_NULL_INDEX_PROPS 0 /* o[0] defaults to null, not void */
430
#define JS_BUG_EMPTY_INDEX_ZERO 0 /* o[""] is equivalent to o[0] */
431
#define JS_BUG_EAGER_TOSTRING 0 /* o.toString() trumps o.valueOf() */
432
#define JS_BUG_VOID_TOSTRING 0 /* void 0 + 0 == "undefined0" */
433
#define JS_BUG_EVAL_THIS_FUN 0 /* eval('this') in function f is f */
434
#define JS_BUG_EVAL_THIS_SCOPE 0 /* Math.eval('sin(x)') vs. local x */
435
#define JS_BUG_FALLIBLE_EQOPS 0 /* fallible/intransitive equality ops */
436
#define JS_BUG_FALLIBLE_TONUM 0 /* fallible ValueToNumber primitive */
437
#define JS_BUG_WITH_CLOSURE 0 /* with(o)function f(){} sets o.f */
439
#define JS_HAS_PROP_DELETE 1 /* delete o.p removes p from o */
440
#define JS_HAS_CALL_OBJECT 1 /* fun.caller is stack frame obj */
441
#define JS_HAS_LABEL_STATEMENT 1 /* has break/continue to label: */
442
#define JS_HAS_DO_WHILE_LOOP 1 /* has do {...} while (b) */
443
#define JS_HAS_SWITCH_STATEMENT 1 /* has switch (v) {case c: ...} */
444
#define JS_HAS_SOME_PERL_FUN 1 /* has array.join/reverse/sort */
445
#define JS_HAS_MORE_PERL_FUN 1 /* has array.push, str.substr, etc */
446
#define JS_HAS_STR_HTML_HELPERS 1 /* has str.anchor, str.bold, etc. */
447
#define JS_HAS_PERL_SUBSTR 1 /* has str.substr */
448
#define JS_HAS_VALUEOF_HINT 1 /* valueOf(hint) where hint is typeof */
449
#define JS_HAS_LEXICAL_CLOSURE 1 /* nested functions, lexically closed */
450
#define JS_HAS_APPLY_FUNCTION 1 /* has apply(fun, arg1, ... argN) */
451
#define JS_HAS_CALL_FUNCTION 1 /* has fun.call(obj, arg1, ... argN) */
452
#define JS_HAS_OBJ_PROTO_PROP 1 /* has o.__proto__ etc. */
453
#define JS_HAS_REGEXPS 1 /* has perl r.e.s via RegExp, /pat/ */
454
#define JS_HAS_SEQUENCE_OPS 1 /* has array.slice, string.concat */
455
#define JS_HAS_INITIALIZERS 1 /* has var o = {'foo': 42, 'bar':3} */
456
#define JS_HAS_OBJ_WATCHPOINT 1 /* has o.watch and o.unwatch */
457
#define JS_HAS_EXPORT_IMPORT 1 /* has export fun; import obj.fun */
458
#define JS_HAS_EVAL_THIS_SCOPE 1 /* Math.eval is same as with (Math) */
459
#define JS_HAS_TRIPLE_EQOPS 1 /* has === and !== identity eqops */
460
#define JS_HAS_SHARP_VARS 1 /* has #n=, #n# for object literals */
461
#define JS_HAS_REPLACE_LAMBDA 1 /* has string.replace(re, lambda) */
462
#define JS_HAS_SCRIPT_OBJECT 1 /* has (new Script("x++")).exec() */
463
#define JS_HAS_XDR 1 /* has XDR API and internal support */
464
#define JS_HAS_XDR_FREEZE_THAW 0 /* has XDR freeze/thaw script methods */
465
#define JS_HAS_EXCEPTIONS 1 /* has exception handling */
466
#define JS_HAS_UNDEFINED 1 /* has global "undefined" property */
467
#define JS_HAS_TOSOURCE 1 /* has Object/Array toSource method */
468
#define JS_HAS_IN_OPERATOR 1 /* has in operator ('p' in {p:1}) */
469
#define JS_HAS_INSTANCEOF 1 /* has {p:1} instanceof Object */
470
#define JS_HAS_ARGS_OBJECT 1 /* has minimal ECMA arguments object */
471
#define JS_HAS_DEBUGGER_KEYWORD 1 /* has hook for debugger keyword */
472
#define JS_HAS_ERROR_EXCEPTIONS 1 /* rt errors reflected as exceptions */
473
#define JS_HAS_CATCH_GUARD 1 /* has exception handling catch guard */
474
#define JS_HAS_NEW_OBJ_METHODS 1 /* has Object.prototype query methods */
475
#define JS_HAS_SPARSE_ARRAYS 0 /* array methods preserve empty elems */
476
#define JS_HAS_DFLT_MSG_STRINGS 1 /* provides English error messages */
477
#define JS_HAS_NUMBER_FORMATS 1 /* numbers have formatting methods */
478
#define JS_HAS_GETTER_SETTER 1 /* has JS2 getter/setter functions */
479
#define JS_HAS_UNEVAL 1 /* has uneval() top-level function */
480
#define JS_HAS_CONST 1 /* has JS2 const as alternative var */
481
#define JS_HAS_FUN_EXPR_STMT 1 /* has function expression statement */
482
#define JS_HAS_LVALUE_RETURN 1 /* has o.item(i) = j; for native item */
483
#define JS_HAS_NO_SUCH_METHOD 1 /* has o.__noSuchMethod__ handler */
487
#error "unknown JS_VERSION"
added
removed
src/dom/js/jsconfig.h
