webkitgtk-2.4.11webkitgtk-2.4.11

1 files changed, 0 insertions, 102 deletions

diff --git a/Source/JavaScriptCore/parser/VariableEnvironment.h b/Source/JavaScriptCore/parser/VariableEnvironment.h
deleted file mode 100644
index 519d0121a..000000000
--- a/Source/JavaScriptCore/parser/VariableEnvironment.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 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 VariableEnvironment_h
-#define VariableEnvironment_h
-
-#include "Identifier.h"
-#include <wtf/HashMap.h>
-
-namespace JSC {
-
-struct VariableEnvironmentEntry {
-public:
-    ALWAYS_INLINE bool isCaptured() const { return m_bits & IsCaptured; }
-    ALWAYS_INLINE bool isConst() const { return m_bits & IsConst; }
-    ALWAYS_INLINE bool isVar() const { return m_bits & IsVar; }
-    ALWAYS_INLINE bool isLet() const { return m_bits & IsLet; }
-    ALWAYS_INLINE bool isExported() const { return m_bits & IsExported; }
-    ALWAYS_INLINE bool isImported() const { return m_bits & IsImported; }
-    ALWAYS_INLINE bool isImportedNamespace() const { return m_bits & IsImportedNamespace; }
-
-    ALWAYS_INLINE void setIsCaptured() { m_bits |= IsCaptured; }
-    ALWAYS_INLINE void setIsConst() { m_bits |= IsConst; }
-    ALWAYS_INLINE void setIsVar() { m_bits |= IsVar; }
-    ALWAYS_INLINE void setIsLet() { m_bits |= IsLet; }
-    ALWAYS_INLINE void setIsExported() { m_bits |= IsExported; }
-    ALWAYS_INLINE void setIsImported() { m_bits |= IsImported; }
-    ALWAYS_INLINE void setIsImportedNamespace() { m_bits |= IsImportedNamespace; }
-
-    ALWAYS_INLINE void clearIsVar() { m_bits &= ~IsVar; }
-
-private:
-    enum Traits {
-        IsCaptured = 1 << 0,
-        IsConst = 1 << 1,
-        IsVar = 1 << 2,
-        IsLet = 1 << 3,
-        IsExported = 1 << 4,
-        IsImported = 1 << 5,
-        IsImportedNamespace = 1 << 6
-    };
-    uint8_t m_bits { 0 };
-};
-
-struct VariableEnvironmentEntryHashTraits : HashTraits<VariableEnvironmentEntry> {
-    static const bool needsDestruction = false;
-};
-
-class VariableEnvironment {
-private:
-    typedef HashMap<RefPtr<UniquedStringImpl>, VariableEnvironmentEntry, IdentifierRepHash, HashTraits<RefPtr<UniquedStringImpl>>, VariableEnvironmentEntryHashTraits> Map;
-public:
-    ALWAYS_INLINE Map::iterator begin() { return m_map.begin(); }
-    ALWAYS_INLINE Map::iterator end() { return m_map.end(); }
-    ALWAYS_INLINE Map::const_iterator begin() const { return m_map.begin(); }
-    ALWAYS_INLINE Map::const_iterator end() const { return m_map.end(); }
-    ALWAYS_INLINE Map::AddResult add(const RefPtr<UniquedStringImpl>& identifier) { return m_map.add(identifier, VariableEnvironmentEntry()); }
-    ALWAYS_INLINE Map::AddResult add(const Identifier& identifier) { return add(identifier.impl()); }
-    ALWAYS_INLINE unsigned size() const { return m_map.size(); }
-    ALWAYS_INLINE bool contains(const RefPtr<UniquedStringImpl>& identifier) const { return m_map.contains(identifier); }
-    ALWAYS_INLINE bool remove(const RefPtr<UniquedStringImpl>& identifier) { return m_map.remove(identifier); }
-    ALWAYS_INLINE Map::iterator find(const RefPtr<UniquedStringImpl>& identifier) { return m_map.find(identifier); }
-    ALWAYS_INLINE Map::const_iterator find(const RefPtr<UniquedStringImpl>& identifier) const { return m_map.find(identifier); }
-    void swap(VariableEnvironment& other);
-    void markVariableAsCapturedIfDefined(const RefPtr<UniquedStringImpl>& identifier);
-    void markVariableAsCaptured(const RefPtr<UniquedStringImpl>& identifier);
-    void markAllVariablesAsCaptured();
-    bool hasCapturedVariables() const;
-    bool captures(UniquedStringImpl* identifier) const;
-    void markVariableAsImported(const RefPtr<UniquedStringImpl>& identifier);
-    void markVariableAsExported(const RefPtr<UniquedStringImpl>& identifier);
-
-private:
-    Map m_map;
-    bool m_isEverythingCaptured { false };
-};
-
-} // namespace JSC
-
-#endif // VariableEnvironment_h