webkitgtk-2.4.11webkitgtk-2.4.11

1 files changed, 0 insertions, 132 deletions

diff --git a/Source/JavaScriptCore/runtime/InferredValue.cpp b/Source/JavaScriptCore/runtime/InferredValue.cpp
deleted file mode 100644
index 73c6bc76b..000000000
--- a/Source/JavaScriptCore/runtime/InferredValue.cpp
+++ /dev/null
@@ -1,132 +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. 
- */
-
-#include "config.h"
-#include "InferredValue.h"
-
-#include "JSCInlines.h"
-
-namespace JSC {
-
-const ClassInfo InferredValue::s_info = { "InferredValue", 0, 0, CREATE_METHOD_TABLE(InferredValue) };
-
-InferredValue* InferredValue::create(VM& vm)
-{
-    InferredValue* result = new (NotNull, allocateCell<InferredValue>(vm.heap)) InferredValue(vm);
-    result->finishCreation(vm);
-    return result;
-}
-
-void InferredValue::destroy(JSCell* cell)
-{
-    InferredValue* inferredValue = static_cast<InferredValue*>(cell);
-    inferredValue->InferredValue::~InferredValue();
-}
-
-Structure* InferredValue::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
-{
-    return Structure::create(vm, globalObject, prototype, TypeInfo(CellType, StructureFlags), info());
-}
-
-void InferredValue::visitChildren(JSCell* cell, SlotVisitor& visitor)
-{
-    InferredValue* inferredValue = jsCast<InferredValue*>(cell);
-    
-    if (inferredValue->m_set.hasBeenInvalidated()) {
-        inferredValue->m_cleanup = nullptr;
-        return;
-    }
-    
-    if (!inferredValue->m_value)
-        return;
-    if (!inferredValue->m_value.get().isCell())
-        return;
-    
-    if (!inferredValue->m_cleanup)
-        inferredValue->m_cleanup = std::make_unique<ValueCleanup>(inferredValue);
-    visitor.addUnconditionalFinalizer(inferredValue->m_cleanup.get());
-}
-
-InferredValue::InferredValue(VM& vm)
-    : Base(vm, vm.inferredValueStructure.get())
-    , m_set(ClearWatchpoint)
-{
-}
-
-InferredValue::~InferredValue()
-{
-}
-
-void InferredValue::notifyWriteSlow(VM& vm, JSValue value, const FireDetail& detail)
-{
-    ASSERT(!!value);
-    switch (m_set.state()) {
-    case ClearWatchpoint:
-        m_value.set(vm, this, value);
-        m_set.startWatching();
-        return;
-        
-    case IsWatched:
-        ASSERT(!!m_value);
-        if (m_value.get() == value)
-            return;
-        invalidate(detail);
-        return;
-        
-    case IsInvalidated:
-        ASSERT_NOT_REACHED();
-        return;
-    }
-    
-    ASSERT_NOT_REACHED();
-}
-
-void InferredValue::notifyWriteSlow(VM& vm, JSValue value, const char* reason)
-{
-    notifyWriteSlow(vm, value, StringFireDetail(reason));
-}
-
-InferredValue::ValueCleanup::ValueCleanup(InferredValue* owner)
-    : m_owner(owner)
-{
-}
-
-InferredValue::ValueCleanup::~ValueCleanup()
-{
-}
-
-void InferredValue::ValueCleanup::finalizeUnconditionally()
-{
-    ASSERT(m_owner->m_value);
-    ASSERT(m_owner->m_value.get().isCell());
-    
-    if (Heap::isMarked(m_owner->m_value.get().asCell()))
-        return;
-    
-    m_owner->invalidate(StringFireDetail("InferredValue clean-up during GC"));
-}
-
-} // namespace JSC
-