| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| #pragma once |
| |
| #include "IDLTypes.h" |
| #include <JavaScriptCore/SpeculatedType.h> |
| |
| namespace WebCore { namespace DOMJIT { |
| |
| template<typename IDLType> |
| struct IDLArgumentTypeFilter; |
| |
| template<> struct IDLArgumentTypeFilter<IDLBoolean> { static const constexpr JSC::SpeculatedType value = JSC::SpecBoolean; }; |
| template<> struct IDLArgumentTypeFilter<IDLByte> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLArgumentTypeFilter<IDLOctet> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLArgumentTypeFilter<IDLShort> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLArgumentTypeFilter<IDLUnsignedShort> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLArgumentTypeFilter<IDLLong> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLArgumentTypeFilter<IDLDOMString> { static const constexpr JSC::SpeculatedType value = JSC::SpecString; }; |
| template<> struct IDLArgumentTypeFilter<IDLAtomStringAdaptor<IDLDOMString>> { static const constexpr JSC::SpeculatedType value = JSC::SpecString; }; |
| template<> struct IDLArgumentTypeFilter<IDLRequiresExistingAtomStringAdaptor<IDLDOMString>> { static const constexpr JSC::SpeculatedType value = JSC::SpecString; }; |
| |
| template<typename IDLType> |
| struct IDLResultTypeFilter { |
| static const constexpr JSC::SpeculatedType value = JSC::SpecHeapTop; |
| }; |
| |
| template<> struct IDLResultTypeFilter<IDLAny> { static const constexpr JSC::SpeculatedType value = JSC::SpecHeapTop; }; |
| template<> struct IDLResultTypeFilter<IDLBoolean> { static const constexpr JSC::SpeculatedType value = JSC::SpecBoolean; }; |
| template<> struct IDLResultTypeFilter<IDLByte> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLResultTypeFilter<IDLOctet> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLResultTypeFilter<IDLShort> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLResultTypeFilter<IDLUnsignedShort> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLResultTypeFilter<IDLLong> { static const constexpr JSC::SpeculatedType value = JSC::SpecInt32Only; }; |
| template<> struct IDLResultTypeFilter<IDLUnsignedLong> { static const constexpr JSC::SpeculatedType value = JSC::SpecBytecodeNumber; }; |
| template<> struct IDLResultTypeFilter<IDLLongLong> { static const constexpr JSC::SpeculatedType value = JSC::SpecBytecodeNumber; }; |
| template<> struct IDLResultTypeFilter<IDLUnsignedLongLong> { static const constexpr JSC::SpeculatedType value = JSC::SpecBytecodeNumber; }; |
| template<> struct IDLResultTypeFilter<IDLFloat> { static const constexpr JSC::SpeculatedType value = JSC::SpecBytecodeNumber; }; |
| template<> struct IDLResultTypeFilter<IDLUnrestrictedFloat> { static const constexpr JSC::SpeculatedType value = JSC::SpecBytecodeNumber; }; |
| template<> struct IDLResultTypeFilter<IDLDouble> { static const constexpr JSC::SpeculatedType value = JSC::SpecBytecodeNumber; }; |
| template<> struct IDLResultTypeFilter<IDLUnrestrictedDouble> { static const constexpr JSC::SpeculatedType value = JSC::SpecBytecodeNumber; }; |
| template<> struct IDLResultTypeFilter<IDLDOMString> { static const constexpr JSC::SpeculatedType value = JSC::SpecString; }; |
| template<> struct IDLResultTypeFilter<IDLByteString> { static const constexpr JSC::SpeculatedType value = JSC::SpecString; }; |
| template<> struct IDLResultTypeFilter<IDLUSVString> { static const constexpr JSC::SpeculatedType value = JSC::SpecString; }; |
| template<> struct IDLResultTypeFilter<IDLAtomStringAdaptor<IDLDOMString>> { static const constexpr JSC::SpeculatedType value = JSC::SpecString; }; |
| template<> struct IDLResultTypeFilter<IDLRequiresExistingAtomStringAdaptor<IDLDOMString>> { static const constexpr JSC::SpeculatedType value = JSC::SpecString; }; |
| |
| template<typename T> |
| struct IDLResultTypeFilter<IDLNullable<T>> { |
| static const constexpr JSC::SpeculatedType value = JSC::SpecOther | IDLResultTypeFilter<T>::value; |
| }; |
| |
| } } |