webkitgtk-2.4.9webkitgtk-2.4.9

1 files changed, 0 insertions, 139 deletions

diff --git a/Source/JavaScriptCore/bytecode/PutByIdVariant.h b/Source/JavaScriptCore/bytecode/PutByIdVariant.h
deleted file mode 100644
index 657cdac62..000000000
--- a/Source/JavaScriptCore/bytecode/PutByIdVariant.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright (C) 2014, 2015 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. 
- */
-
-#ifndef PutByIdVariant_h
-#define PutByIdVariant_h
-
-#include "ObjectPropertyConditionSet.h"
-#include "PropertyOffset.h"
-#include "StructureSet.h"
-
-namespace JSC {
-
-class CallLinkStatus;
-
-class PutByIdVariant {
-public:
-    enum Kind {
-        NotSet,
-        Replace,
-        Transition,
-        Setter
-    };
-    
-    PutByIdVariant()
-        : m_kind(NotSet)
-        , m_newStructure(nullptr)
-        , m_offset(invalidOffset)
-    {
-    }
-    
-    PutByIdVariant(const PutByIdVariant&);
-    PutByIdVariant& operator=(const PutByIdVariant&);
-
-    static PutByIdVariant replace(const StructureSet&, PropertyOffset);
-    
-    static PutByIdVariant transition(
-        const StructureSet& oldStructure, Structure* newStructure,
-        const ObjectPropertyConditionSet&, PropertyOffset);
-    
-    static PutByIdVariant setter(
-        const StructureSet&, PropertyOffset, const ObjectPropertyConditionSet&,
-        std::unique_ptr<CallLinkStatus>);
-    
-    Kind kind() const { return m_kind; }
-    
-    bool isSet() const { return kind() != NotSet; }
-    bool operator!() const { return !isSet(); }
-    
-    const StructureSet& structure() const
-    {
-        ASSERT(kind() == Replace || kind() == Setter);
-        return m_oldStructure;
-    }
-    
-    const StructureSet& structureSet() const
-    {
-        return structure();
-    }
-    
-    const StructureSet& oldStructure() const
-    {
-        ASSERT(kind() == Transition || kind() == Replace || kind() == Setter);
-        return m_oldStructure;
-    }
-    
-    StructureSet& oldStructure()
-    {
-        ASSERT(kind() == Transition || kind() == Replace || kind() == Setter);
-        return m_oldStructure;
-    }
-    
-    Structure* oldStructureForTransition() const;
-    
-    Structure* newStructure() const
-    {
-        ASSERT(kind() == Transition);
-        return m_newStructure;
-    }
-
-    bool writesStructures() const;
-    bool reallocatesStorage() const;
-    bool makesCalls() const;
-    
-    const ObjectPropertyConditionSet& conditionSet() const { return m_conditionSet; }
-    
-    PropertyOffset offset() const
-    {
-        ASSERT(isSet());
-        return m_offset;
-    }
-    
-    CallLinkStatus* callLinkStatus() const
-    {
-        ASSERT(kind() == Setter);
-        return m_callLinkStatus.get();
-    }
-
-    bool attemptToMerge(const PutByIdVariant& other);
-    
-    void dump(PrintStream&) const;
-    void dumpInContext(PrintStream&, DumpContext*) const;
-
-private:
-    bool attemptToMergeTransitionWithReplace(const PutByIdVariant& replace);
-    
-    Kind m_kind;
-    StructureSet m_oldStructure;
-    Structure* m_newStructure;
-    ObjectPropertyConditionSet m_conditionSet;
-    PropertyOffset m_offset;
-    std::unique_ptr<CallLinkStatus> m_callLinkStatus;
-};
-
-} // namespace JSC
-
-#endif // PutByIdVariant_h
-