JavaScriptCore-1097.3.tar.gz

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

diff --git a/runtime/RopeImpl.cpp b/runtime/RopeImpl.cpp
deleted file mode 100644 (file)
index 09c24a9..0000000
--- a/runtime/RopeImpl.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2009 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-#include "config.h"
-#include "RopeImpl.h"
-
-namespace JSC {
-
-void RopeImpl::derefFibersNonRecursive(Vector<RopeImpl*, 32>& workQueue)
-{
-    unsigned fiberCount = this->fiberCount();
-    for (unsigned i = 0; i < fiberCount; ++i) {
-        Fiber& fiber = m_fibers[i];
-        if (isRope(fiber)) {
-            RopeImpl* nextRope = static_cast<RopeImpl*>(fiber);
-            if (nextRope->hasOneRef())
-                workQueue.append(nextRope);
-            else
-                nextRope->deref();
-        } else
-            static_cast<StringImpl*>(fiber)->deref();
-    }
-}
-
-void RopeImpl::destructNonRecursive()
-{
-    Vector<RopeImpl*, 32> workQueue;
-
-    derefFibersNonRecursive(workQueue);
-    delete this;
-
-    while (!workQueue.isEmpty()) {
-        RopeImpl* rope = workQueue.last();
-        workQueue.removeLast();
-        rope->derefFibersNonRecursive(workQueue);
-        delete rope;
-    }
-}
-
-} // namespace JSC