BooleanPrototype.cpp [plain text]
#include "config.h"
#include "BooleanPrototype.h"
#include "Error.h"
#include "ExceptionHelpers.h"
#include "JSFunction.h"
#include "JSString.h"
#include "ObjectPrototype.h"
#include "JSCInlines.h"
namespace JSC {
static EncodedJSValue JSC_HOST_CALL booleanProtoFuncToString(ExecState*);
static EncodedJSValue JSC_HOST_CALL booleanProtoFuncValueOf(ExecState*);
}
#include "BooleanPrototype.lut.h"
namespace JSC {
const ClassInfo BooleanPrototype::s_info = { "Boolean", &BooleanObject::s_info, 0, ExecState::booleanPrototypeTable, CREATE_METHOD_TABLE(BooleanPrototype) };
STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(BooleanPrototype);
BooleanPrototype::BooleanPrototype(VM& vm, Structure* structure)
: BooleanObject(vm, structure)
{
}
void BooleanPrototype::finishCreation(VM& vm, JSGlobalObject*)
{
Base::finishCreation(vm);
setInternalValue(vm, jsBoolean(false));
ASSERT(inherits(info()));
}
bool BooleanPrototype::getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName propertyName, PropertySlot &slot)
{
return getStaticFunctionSlot<BooleanObject>(exec, ExecState::booleanPrototypeTable(exec->vm()), jsCast<BooleanPrototype*>(object), propertyName, slot);
}
EncodedJSValue JSC_HOST_CALL booleanProtoFuncToString(ExecState* exec)
{
VM* vm = &exec->vm();
JSValue thisValue = exec->thisValue();
if (thisValue == jsBoolean(false))
return JSValue::encode(vm->smallStrings.falseString());
if (thisValue == jsBoolean(true))
return JSValue::encode(vm->smallStrings.trueString());
if (!thisValue.inherits(BooleanObject::info()))
return throwVMTypeError(exec);
if (asBooleanObject(thisValue)->internalValue() == jsBoolean(false))
return JSValue::encode(vm->smallStrings.falseString());
ASSERT(asBooleanObject(thisValue)->internalValue() == jsBoolean(true));
return JSValue::encode(vm->smallStrings.trueString());
}
EncodedJSValue JSC_HOST_CALL booleanProtoFuncValueOf(ExecState* exec)
{
JSValue thisValue = exec->thisValue();
if (thisValue.isBoolean())
return JSValue::encode(thisValue);
if (!thisValue.inherits(BooleanObject::info()))
return throwVMTypeError(exec);
return JSValue::encode(asBooleanObject(thisValue)->internalValue());
}
}