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diff --git a/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeScript.java b/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeScript.java
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--- a/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeScript.java
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-/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Rhino code, released
- * May 6, 1999.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1997-1999
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Norris Boyd
- * Igor Bukanov
- * Roger Lawrence
- * Mike McCabe
- *
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License Version 2 or later (the "GPL"), in which
- * case the provisions of the GPL are applicable instead of those above. If
- * you wish to allow use of your version of this file only under the terms of
- * the GPL and not to allow others to use your version of this file under the
- * MPL, indicate your decision by deleting the provisions above and replacing
- * them with the notice and other provisions required by the GPL. If you do
- * not delete the provisions above, a recipient may use your version of this
- * file under either the MPL or the GPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-package org.mozilla.javascript;
-
-/**
- * The JavaScript Script object.
- *
- * Note that the C version of the engine uses XDR as the format used
- * by freeze and thaw. Since this depends on the internal format of
- * structures in the C runtime, we cannot duplicate it.
- *
- * Since we cannot replace 'this' as a result of the compile method,
- * will forward requests to execute to the nonnull 'script' field.
- *
- * @since 1.3
- * @author Norris Boyd
- */
-
-class NativeScript extends BaseFunction
-{
- static final long serialVersionUID = -6795101161980121700L;
-
- private static final Object SCRIPT_TAG = new Object();
-
- static void init(Scriptable scope, boolean sealed)
- {
- NativeScript obj = new NativeScript(null);
- obj.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
- }
-
- private NativeScript(Script script)
- {
- this.script = script;
- }
-
- /**
- * Returns the name of this JavaScript class, "Script".
- */
- public String getClassName()
- {
- return "Script";
- }
-
- public Object call(Context cx, Scriptable scope, Scriptable thisObj,
- Object[] args)
- {
- if (script != null) {
- return script.exec(cx, scope);
- }
- return Undefined.instance;
- }
-
- public Scriptable construct(Context cx, Scriptable scope, Object[] args)
- {
- throw Context.reportRuntimeError0("msg.script.is.not.constructor");
- }
-
- public int getLength()
- {
- return 0;
- }
-
- public int getArity()
- {
- return 0;
- }
-
- String decompile(int indent, int flags)
- {
- if (script instanceof NativeFunction) {
- return ((NativeFunction)script).decompile(indent, flags);
- }
- return super.decompile(indent, flags);
- }
-
- protected void initPrototypeId(int id)
- {
- String s;
- int arity;
- switch (id) {
- case Id_constructor: arity=1; s="constructor"; break;
- case Id_toString: arity=0; s="toString"; break;
- case Id_exec: arity=0; s="exec"; break;
- case Id_compile: arity=1; s="compile"; break;
- default: throw new IllegalArgumentException(String.valueOf(id));
- }
- initPrototypeMethod(SCRIPT_TAG, id, s, arity);
- }
-
- public Object execIdCall(IdFunctionObject f, Context cx, Scriptable scope,
- Scriptable thisObj, Object[] args)
- {
- if (!f.hasTag(SCRIPT_TAG)) {
- return super.execIdCall(f, cx, scope, thisObj, args);
- }
- int id = f.methodId();
- switch (id) {
- case Id_constructor: {
- String source = (args.length == 0)
- ? ""
- : ScriptRuntime.toString(args[0]);
- Script script = compile(cx, source);
- NativeScript nscript = new NativeScript(script);
- ScriptRuntime.setObjectProtoAndParent(nscript, scope);
- return nscript;
- }
-
- case Id_toString: {
- NativeScript real = realThis(thisObj, f);
- Script realScript = real.script;
- if (realScript == null) { return ""; }
- return cx.decompileScript(realScript, 0);
- }
-
- case Id_exec: {
- throw Context.reportRuntimeError1(
- "msg.cant.call.indirect", "exec");
- }
-
- case Id_compile: {
- NativeScript real = realThis(thisObj, f);
- String source = ScriptRuntime.toString(args, 0);
- real.script = compile(cx, source);
- return real;
- }
- }
- throw new IllegalArgumentException(String.valueOf(id));
- }
-
- private static NativeScript realThis(Scriptable thisObj, IdFunctionObject f)
- {
- if (!(thisObj instanceof NativeScript))
- throw incompatibleCallError(f);
- return (NativeScript)thisObj;
- }
-
- private static Script compile(Context cx, String source)
- {
- int[] linep = { 0 };
- String filename = Context.getSourcePositionFromStack(linep);
- if (filename == null) {
- filename = "<Script object>";
- linep[0] = 1;
- }
- ErrorReporter reporter;
- reporter = DefaultErrorReporter.forEval(cx.getErrorReporter());
- return cx.compileString(source, null, reporter, filename,
- linep[0], null);
- }
-
-// #string_id_map#
-
- protected int findPrototypeId(String s)
- {
- int id;
-// #generated# Last update: 2007-05-09 08:16:01 EDT
- L0: { id = 0; String X = null;
- L: switch (s.length()) {
- case 4: X="exec";id=Id_exec; break L;
- case 7: X="compile";id=Id_compile; break L;
- case 8: X="toString";id=Id_toString; break L;
- case 11: X="constructor";id=Id_constructor; break L;
- }
- if (X!=null && X!=s && !X.equals(s)) id = 0;
- break L0;
- }
-// #/generated#
- return id;
- }
-
- private static final int
- Id_constructor = 1,
- Id_toString = 2,
- Id_compile = 3,
- Id_exec = 4,
- MAX_PROTOTYPE_ID = 4;
-
-// #/string_id_map#
-
- private Script script;
-}
-