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Diffstat (limited to 'src/3rdparty/javascriptcore/JavaScriptCore/bytecompiler/LabelScope.h')
-rw-r--r-- | src/3rdparty/javascriptcore/JavaScriptCore/bytecompiler/LabelScope.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/bytecompiler/LabelScope.h b/src/3rdparty/javascriptcore/JavaScriptCore/bytecompiler/LabelScope.h deleted file mode 100644 index cc21fff..0000000 --- a/src/3rdparty/javascriptcore/JavaScriptCore/bytecompiler/LabelScope.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright (C) 2008 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. - * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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. - */ - -#ifndef LabelScope_h -#define LabelScope_h - -#include <wtf/PassRefPtr.h> -#include "Label.h" - -namespace JSC { - - class Identifier; - - class LabelScope { - public: - enum Type { Loop, Switch, NamedLabel }; - - LabelScope(Type type, const Identifier* name, int scopeDepth, PassRefPtr<Label> breakTarget, PassRefPtr<Label> continueTarget) - : m_refCount(0) - , m_type(type) - , m_name(name) - , m_scopeDepth(scopeDepth) - , m_breakTarget(breakTarget) - , m_continueTarget(continueTarget) - { - } - - void ref() { ++m_refCount; } - void deref() - { - --m_refCount; - ASSERT(m_refCount >= 0); - } - int refCount() const { return m_refCount; } - - Label* breakTarget() const { return m_breakTarget.get(); } - Label* continueTarget() const { return m_continueTarget.get(); } - - Type type() const { return m_type; } - const Identifier* name() const { return m_name; } - int scopeDepth() const { return m_scopeDepth; } - - private: - int m_refCount; - Type m_type; - const Identifier* m_name; - int m_scopeDepth; - RefPtr<Label> m_breakTarget; - RefPtr<Label> m_continueTarget; - }; - -} // namespace JSC - -#endif // LabelScope_h |