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author | Oswald Buddenhagen <oswald.buddenhagen@qt.io> | 2017-05-30 12:48:17 +0200 |
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committer | Oswald Buddenhagen <oswald.buddenhagen@qt.io> | 2017-05-30 12:48:17 +0200 |
commit | 881da28418d380042aa95a97f0cbd42560a64f7c (patch) | |
tree | a794dff3274695e99c651902dde93d934ea7a5af /Source/JavaScriptCore/bytecode/ResolveGlobalStatus.h | |
parent | 7e104c57a70fdf551bb3d22a5d637cdcbc69dbea (diff) | |
parent | 0fcedcd17cc00d3dd44c718b3cb36c1033319671 (diff) | |
download | qtwebkit-881da28418d380042aa95a97f0cbd42560a64f7c.tar.gz |
Merge 'wip/next' into dev
Change-Id: Iff9ee5e23bb326c4371ec8ed81d56f2f05d680e9
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 - |