NativeErrorConstructor.h [plain text]
#pragma once
#include "Error.h"
#include "InternalFunction.h"
#include "NativeErrorPrototype.h"
namespace JSC {
class ErrorInstance;
class FunctionPrototype;
class NativeErrorPrototype;
class NativeErrorConstructorBase : public InternalFunction {
public:
using Base = InternalFunction;
DECLARE_INFO;
static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
{
return Structure::create(vm, globalObject, prototype, TypeInfo(InternalFunctionType, StructureFlags), info());
}
protected:
NativeErrorConstructorBase(VM& vm, Structure* structure, NativeFunction functionForCall, NativeFunction functionForConstruct)
: InternalFunction(vm, structure, functionForCall, functionForConstruct)
{
}
void finishCreation(VM&, NativeErrorPrototype*, ErrorType);
};
template<ErrorType errorType>
class NativeErrorConstructor final : public NativeErrorConstructorBase {
public:
static NativeErrorConstructor* create(VM& vm, Structure* structure, NativeErrorPrototype* prototype)
{
NativeErrorConstructor* constructor = new (NotNull, allocateCell<NativeErrorConstructor>(vm.heap)) NativeErrorConstructor(vm, structure);
constructor->finishCreation(vm, prototype, errorType);
return constructor;
}
static EncodedJSValue callImpl(JSGlobalObject*, CallFrame*);
static EncodedJSValue constructImpl(JSGlobalObject*, CallFrame*);
private:
NativeErrorConstructor(VM&, Structure*);
};
using EvalErrorConstructor = NativeErrorConstructor<ErrorType::EvalError>;
using RangeErrorConstructor = NativeErrorConstructor<ErrorType::RangeError>;
using ReferenceErrorConstructor = NativeErrorConstructor<ErrorType::ReferenceError>;
using SyntaxErrorConstructor = NativeErrorConstructor<ErrorType::SyntaxError>;
using TypeErrorConstructor = NativeErrorConstructor<ErrorType::TypeError>;
using URIErrorConstructor = NativeErrorConstructor<ErrorType::URIError>;
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(EvalErrorConstructor, InternalFunction);
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(RangeErrorConstructor, InternalFunction);
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(ReferenceErrorConstructor, InternalFunction);
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(SyntaxErrorConstructor, InternalFunction);
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(TypeErrorConstructor, InternalFunction);
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(URIErrorConstructor, InternalFunction);
}