#pragma once
#include "CallLinkStatus.h"
#include "ObjectPropertyConditionSet.h"
#include "PropertyOffset.h"
#include "StructureSet.h"
namespace JSC {
namespace DOMJIT {
class GetterSetter;
}
class CallLinkStatus;
class GetByIdStatus;
struct DumpContext;
class GetByIdVariant {
public:
GetByIdVariant(
const StructureSet& structureSet = StructureSet(), PropertyOffset offset = invalidOffset,
const ObjectPropertyConditionSet& = ObjectPropertyConditionSet(),
std::unique_ptr<CallLinkStatus> = nullptr,
JSFunction* = nullptr,
DOMJIT::GetterSetter* = nullptr);
~GetByIdVariant();
GetByIdVariant(const GetByIdVariant&);
GetByIdVariant& operator=(const GetByIdVariant&);
bool isSet() const { return !!m_structureSet.size(); }
bool operator!() const { return !isSet(); }
const StructureSet& structureSet() const { return m_structureSet; }
StructureSet& structureSet() { return m_structureSet; }
const ObjectPropertyConditionSet& conditionSet() const { return m_conditionSet; }
PropertyOffset offset() const { return m_offset; }
CallLinkStatus* callLinkStatus() const { return m_callLinkStatus.get(); }
JSFunction* intrinsicFunction() const { return m_intrinsicFunction; }
Intrinsic intrinsic() const { return m_intrinsicFunction ? m_intrinsicFunction->intrinsic() : NoIntrinsic; }
DOMJIT::GetterSetter* domJIT() const { return m_domJIT; }
bool isPropertyUnset() const { return offset() == invalidOffset; }
bool attemptToMerge(const GetByIdVariant& other);
void dump(PrintStream&) const;
void dumpInContext(PrintStream&, DumpContext*) const;
private:
friend class GetByIdStatus;
bool canMergeIntrinsicStructures(const GetByIdVariant&) const;
StructureSet m_structureSet;
ObjectPropertyConditionSet m_conditionSet;
PropertyOffset m_offset;
std::unique_ptr<CallLinkStatus> m_callLinkStatus;
JSFunction* m_intrinsicFunction;
DOMJIT::GetterSetter* m_domJIT;
};
}