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authorLorry Tar Creator <lorry-tar-importer@lorry>2016-04-10 09:28:39 +0000
committerLorry Tar Creator <lorry-tar-importer@lorry>2016-04-10 09:28:39 +0000
commit32761a6cee1d0dee366b885b7b9c777e67885688 (patch)
treed6bec92bebfb216f4126356e55518842c2f476a1 /Source/JavaScriptCore/runtime/Exception.h
parenta4e969f4965059196ca948db781e52f7cfebf19e (diff)
downloadWebKitGtk-tarball-32761a6cee1d0dee366b885b7b9c777e67885688.tar.gz
webkitgtk-2.4.11webkitgtk-2.4.11
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diff --git a/Source/JavaScriptCore/runtime/Exception.h b/Source/JavaScriptCore/runtime/Exception.h
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-/*
- * 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 Exception_h
-#define Exception_h
-
-#include "Interpreter.h"
-#include <wtf/RefCountedArray.h>
-
-namespace JSC {
-
-class Exception : public JSNonFinalObject {
-public:
- typedef JSNonFinalObject Base;
- static const unsigned StructureFlags = StructureIsImmortal | Base::StructureFlags;
-
- enum StackCaptureAction {
- CaptureStack,
- DoNotCaptureStack
- };
- JS_EXPORT_PRIVATE static Exception* create(VM&, JSValue thrownValue, StackCaptureAction = CaptureStack);
-
- static const bool needsDestruction = true;
- static void destroy(JSCell*);
-
- static Structure* createStructure(VM&, JSGlobalObject*, JSValue prototype);
-
- static void visitChildren(JSCell*, SlotVisitor&);
-
- DECLARE_EXPORT_INFO;
-
- static ptrdiff_t valueOffset()
- {
- return OBJECT_OFFSETOF(Exception, m_value);
- }
-
- JSValue value() const { return m_value.get(); }
- const RefCountedArray<StackFrame>& stack() const { return m_stack; }
-
- bool didNotifyInspectorOfThrow() const { return m_didNotifyInspectorOfThrow; }
- void setDidNotifyInspectorOfThrow() { m_didNotifyInspectorOfThrow = true; }
-
- ~Exception();
-
-private:
- Exception(VM&);
- void finishCreation(VM&, JSValue thrownValue, StackCaptureAction);
-
- WriteBarrier<Unknown> m_value;
- RefCountedArray<StackFrame> m_stack;
- bool m_didNotifyInspectorOfThrow { false };
-
- friend class LLIntOffsetsExtractor;
-};
-
-} // namespace JSC
-
-#endif // Exception_h