1 files changed, 0 insertions, 158 deletions
diff --git a/Source/JavaScriptCore/runtime/JSPromiseReaction.cpp b/Source/JavaScriptCore/runtime/JSPromiseReaction.cpp
deleted file mode 100644
index 62578e121..000000000
--- a/Source/JavaScriptCore/runtime/JSPromiseReaction.cpp
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * Copyright (C) 2013 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. AND ITS CONTRIBUTORS ``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 ITS 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 "JSPromiseReaction.h"
-
-#include "Error.h"
-#include "JSCJSValueInlines.h"
-#include "JSCellInlines.h"
-#include "JSGlobalObject.h"
-#include "JSPromiseDeferred.h"
-#include "Microtask.h"
-#include "SlotVisitorInlines.h"
-#include "StrongInlines.h"
-
-namespace JSC {
-
-class ExecutePromiseReactionMicrotask final : public Microtask {
-public:
-    ExecutePromiseReactionMicrotask(VM& vm, JSPromiseReaction* reaction, JSValue argument)
-    {
-        m_reaction.set(vm, reaction);
-        m_argument.set(vm, argument);
-    }
-
-    virtual ~ExecutePromiseReactionMicrotask()
-    {
-    }
-
-private:
-    virtual void run(ExecState*) override;
-
-    Strong<JSPromiseReaction> m_reaction;
-    Strong<Unknown> m_argument;
-};
-
-PassRefPtr<Microtask> createExecutePromiseReactionMicrotask(VM& vm, JSPromiseReaction* reaction, JSValue argument)
-{
-    return adoptRef(new ExecutePromiseReactionMicrotask(vm, reaction, argument));
-}
-
-void ExecutePromiseReactionMicrotask::run(ExecState* exec)
-{
-    // 1. Let 'deferred' be reaction.[[Deferred]].
-    JSPromiseDeferred* deferred = m_reaction->deferred();
-    
-    // 2. Let 'handler' be reaction.[[Handler]].
-    JSValue handler = m_reaction->handler();
-
-    // 3. Let 'handlerResult' be the result of calling the [[Call]] internal method of
-    //    handler passing undefined as thisArgument and a List containing argument as
-    //    argumentsList.
-
-    CallData handlerCallData;
-    CallType handlerCallType = getCallData(handler, handlerCallData);
-    ASSERT(handlerCallType != CallTypeNone);
-
-    MarkedArgumentBuffer handlerArguments;
-    handlerArguments.append(m_argument.get());
-
-    JSValue handlerResult = call(exec, handler, handlerCallType, handlerCallData, jsUndefined(), handlerArguments);
-
-    // 4. If handlerResult is an abrupt completion, return the result of calling the
-    //    [[Call]] internal method of deferred.[[Reject]] passing undefined as thisArgument
-    //    and a List containing handlerResult.[[value]] as argumentsList.
-    if (exec->hadException()) {
-        JSValue exception = exec->exception();
-        exec->clearException();
-
-        performDeferredReject(exec, deferred, exception);
-    }
-    
-    // 5. Let 'handlerResult' be handlerResult.[[value]].
-    // Note: Nothing to do.
-
-    // 6. If SameValue(handlerResult, deferred.[[Promise]]) is true,
-    if (sameValue(exec, handlerResult, deferred->promise())) {
-        // i. Let 'selfResolutionError' be a newly-created TypeError object.
-        JSObject* selfResolutionError = createTypeError(exec, ASCIILiteral("Resolve a promise with itself"));
-
-        // ii. Return the result of calling the [[Call]] internal method of deferred.[[Reject]] passing
-        //     undefined as thisArgument and a List containing selfResolutionError as argumentsList.
-        performDeferredReject(exec, deferred, selfResolutionError);
-    }
-
-    // 7. Let 'updateResult' be the result of calling UpdateDeferredFromPotentialThenable(handlerResult, deferred).
-    ThenableStatus updateResult = updateDeferredFromPotentialThenable(exec, handlerResult, deferred);
-    
-    // 8. ReturnIfAbrupt(updateResult).
-    if (exec->hadException())
-        return;
-
-    // 9. If 'updateResult' is "not a thenable",
-    if (updateResult == NotAThenable) {
-        // i. Return the result of calling the [[Call]] internal method of deferred.[[Resolve]]
-        //    passing undefined as thisArgument and a List containing handlerResult as argumentsList.
-        performDeferredResolve(exec, deferred, handlerResult);
-    }
-}
-
-
-const ClassInfo JSPromiseReaction::s_info = { "JSPromiseReaction", 0, 0, 0, CREATE_METHOD_TABLE(JSPromiseReaction) };
-
-JSPromiseReaction* JSPromiseReaction::create(VM& vm, JSPromiseDeferred* deferred, JSValue handler)
-{
-    JSPromiseReaction* promiseReaction = new (NotNull, allocateCell<JSPromiseReaction>(vm.heap)) JSPromiseReaction(vm);
-    promiseReaction->finishCreation(vm, deferred, handler);
-    return promiseReaction;
-}
-
-JSPromiseReaction::JSPromiseReaction(VM& vm)
-    : Base(vm, vm.promiseReactionStructure.get())
-{
-}
-
-void JSPromiseReaction::finishCreation(VM& vm, JSPromiseDeferred* deferred, JSValue handler)
-{
-    Base::finishCreation(vm);
-    m_deferred.set(vm, this, deferred);
-    m_handler.set(vm, this, handler);
-}
-
-void JSPromiseReaction::visitChildren(JSCell* cell, SlotVisitor& visitor)
-{
-    JSPromiseReaction* thisObject = jsCast<JSPromiseReaction*>(cell);
-    ASSERT_GC_OBJECT_INHERITS(thisObject, info());
-    COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
-    ASSERT(thisObject->structure()->typeInfo().overridesVisitChildren());
-
-    Base::visitChildren(thisObject, visitor);
-
-    visitor.append(&thisObject->m_deferred);
-    visitor.append(&thisObject->m_handler);
-}
-
-} // namespace JSC