JavaScriptCore-1218.tar.gz

[apple/javascriptcore.git] / runtime / ScopeChain.cpp

diff --git a/runtime/ScopeChain.cpp b/runtime/ScopeChain.cpp
deleted file mode 100644 (file)
index e7ea075..0000000
--- a/runtime/ScopeChain.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- *  Copyright (C) 2003, 2006, 2008 Apple Inc.
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- *  This library 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
- *  Library General Public License for more details.
- *
- *  You should have received a copy of the GNU Library General Public License
- *  along with this library; see the file COPYING.LIB.  If not, write to
- *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- *  Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-#include "ScopeChain.h"
-
-#include "JSActivation.h"
-#include "JSGlobalObject.h"
-#include "JSObject.h"
-#include "PropertyNameArray.h"
-#include <stdio.h>
-
-namespace JSC {
-
-ASSERT_HAS_TRIVIAL_DESTRUCTOR(ScopeChainNode);
-
-#ifndef NDEBUG
-
-void ScopeChainNode::print()
-{
-    ScopeChainIterator scopeEnd = end();
-    for (ScopeChainIterator scopeIter = begin(); scopeIter != scopeEnd; ++scopeIter) {
-        JSObject* o = scopeIter->get();
-        PropertyNameArray propertyNames(globalObject->globalExec());
-        o->methodTable()->getPropertyNames(o, globalObject->globalExec(), propertyNames, ExcludeDontEnumProperties);
-        PropertyNameArray::const_iterator propEnd = propertyNames.end();
-
-        dataLog("----- [scope %p] -----\n", o);
-        for (PropertyNameArray::const_iterator propIter = propertyNames.begin(); propIter != propEnd; propIter++) {
-            Identifier name = *propIter;
-            dataLog("%s, ", name.ustring().utf8().data());
-        }
-        dataLog("\n");
-    }
-}
-
-#endif
-
-const ClassInfo ScopeChainNode::s_info = { "ScopeChainNode", 0, 0, 0, CREATE_METHOD_TABLE(ScopeChainNode) };
-
-int ScopeChainNode::localDepth()
-{
-    int scopeDepth = 0;
-    ScopeChainIterator iter = this->begin();
-    ScopeChainIterator end = this->end();
-    while (!(*iter)->inherits(&JSActivation::s_info)) {
-        ++iter;
-        if (iter == end)
-            break;
-        ++scopeDepth;
-    }
-    return scopeDepth;
-}
-
-void ScopeChainNode::visitChildren(JSCell* cell, SlotVisitor& visitor)
-{
-    ScopeChainNode* thisObject = jsCast<ScopeChainNode*>(cell);
-    ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info);
-    COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
-    ASSERT(thisObject->structure()->typeInfo().overridesVisitChildren());
-    if (thisObject->next)
-        visitor.append(&thisObject->next);
-    visitor.append(&thisObject->object);
-    visitor.append(&thisObject->globalObject);
-    visitor.append(&thisObject->globalThis);
-}
-
-} // namespace JSC