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author | Konstantin Tokarev <annulen@yandex.ru> | 2016-08-25 19:20:41 +0300 |
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committer | Konstantin Tokarev <annulen@yandex.ru> | 2017-02-02 12:30:55 +0000 |
commit | 6882a04fb36642862b11efe514251d32070c3d65 (patch) | |
tree | b7959826000b061fd5ccc7512035c7478742f7b0 /Source/JavaScriptCore/bytecode/ResolveGlobalStatus.h | |
parent | ab6df191029eeeb0b0f16f127d553265659f739e (diff) | |
download | qtwebkit-6882a04fb36642862b11efe514251d32070c3d65.tar.gz |
Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)
Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
Diffstat (limited to 'Source/JavaScriptCore/bytecode/ResolveGlobalStatus.h')
-rw-r--r-- | Source/JavaScriptCore/bytecode/ResolveGlobalStatus.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/Source/JavaScriptCore/bytecode/ResolveGlobalStatus.h b/Source/JavaScriptCore/bytecode/ResolveGlobalStatus.h deleted file mode 100644 index 6763ff7c8..000000000 --- a/Source/JavaScriptCore/bytecode/ResolveGlobalStatus.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Copyright (C) 2012 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 ResolveGlobalStatus_h -#define ResolveGlobalStatus_h - -#include "JSCJSValue.h" -#include "PropertyOffset.h" -#include <wtf/NotFound.h> - -namespace JSC { - -class CodeBlock; -class Identifier; -struct ResolveOperation; -class Structure; - -class ResolveGlobalStatus { -public: - enum State { - NoInformation, - Simple, - TakesSlowPath - }; - - ResolveGlobalStatus() - : m_state(NoInformation) - , m_structure(0) - , m_offset(invalidOffset) - { - } - - ResolveGlobalStatus( - State state, Structure* structure = 0, PropertyOffset offset = invalidOffset, - JSValue specificValue = JSValue()) - : m_state(state) - , m_structure(structure) - , m_offset(offset) - , m_specificValue(specificValue) - { - } - - static ResolveGlobalStatus computeFor(CodeBlock*, int bytecodeIndex, ResolveOperation*, Identifier&); - - State state() const { return m_state; } - - bool isSet() const { return m_state != NoInformation; } - bool operator!() const { return !isSet(); } - bool isSimple() const { return m_state == Simple; } - bool takesSlowPath() const { return m_state == TakesSlowPath; } - - Structure* structure() const { return m_structure; } - PropertyOffset offset() const { return m_offset; } - JSValue specificValue() const { return m_specificValue; } - -private: - State m_state; - Structure* m_structure; - PropertyOffset m_offset; - JSValue m_specificValue; -}; // class ResolveGlobalStatus - -} // namespace JSC - -#endif // ResolveGlobalStatus_h - |