EncodedJSValue JSC_HOST_CALL IntlCollatorPrototypeGetterCompare(ExecState* exec)
{
// 10.3.3 Intl.Collator.prototype.compare (ECMA-402 2.0)
// 1. Let collator be this Collator object.
IntlCollator* collator = jsDynamicCast<IntlCollator*>(exec->thisValue());
if (!collator)
return JSValue::encode(throwTypeError(exec, ASCIILiteral("Intl.Collator.prototype.compare called on value that's not an object initialized as a Collator")));
JSBoundFunction* boundCompare = collator->boundCompare();
// 2. If collator.[[boundCompare]] is undefined,
if (!boundCompare) {
VM& vm = exec->vm();
JSGlobalObject* globalObject = collator->globalObject();
// a. Let F be a new built-in function object as defined in 11.3.4.
// b. The value of F’s length property is 2.
JSFunction* targetObject = JSFunction::create(vm, globalObject, 2, ASCIILiteral("compare"), IntlCollatorFuncCompare, NoIntrinsic);
JSArray* boundArgs = JSArray::tryCreateUninitialized(vm, globalObject->arrayStructureForIndexingTypeDuringAllocation(ArrayWithUndecided), 0);
if (!boundArgs)
return JSValue::encode(throwOutOfMemoryError(exec));
// c. Let bc be BoundFunctionCreate(F, «this value»).
boundCompare = JSBoundFunction::create(vm, globalObject, targetObject, collator, boundArgs, 2, ASCIILiteral("compare"));
// d. Set collator.[[boundCompare]] to bc.
collator->setBoundCompare(vm, boundCompare);
}
// 3. Return collator.[[boundCompare]].
return JSValue::encode(boundCompare);
}
EncodedJSValue JSC_HOST_CALL IntlCollatorPrototypeGetterCompare(ExecState* state)
{
VM& vm = state->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
// 10.3.3 Intl.Collator.prototype.compare (ECMA-402 2.0)
// 1. Let collator be this Collator object.
IntlCollator* collator = jsDynamicCast<IntlCollator*>(state->thisValue());
if (!collator)
return JSValue::encode(throwTypeError(state, scope, ASCIILiteral("Intl.Collator.prototype.compare called on value that's not an object initialized as a Collator")));
JSBoundFunction* boundCompare = collator->boundCompare();
// 2. If collator.[[boundCompare]] is undefined,
if (!boundCompare) {
JSGlobalObject* globalObject = collator->globalObject();
// a. Let F be a new built-in function object as defined in 11.3.4.
// b. The value of F’s length property is 2.
JSFunction* targetObject = JSFunction::create(vm, globalObject, 2, ASCIILiteral("compare"), IntlCollatorFuncCompare, NoIntrinsic);
// c. Let bc be BoundFunctionCreate(F, «this value»).
boundCompare = JSBoundFunction::create(vm, state, globalObject, targetObject, collator, nullptr, 2, ASCIILiteral("compare"));
RETURN_IF_EXCEPTION(scope, encodedJSValue());
// d. Set collator.[[boundCompare]] to bc.
collator->setBoundCompare(vm, boundCompare);
}
// 3. Return collator.[[boundCompare]].
return JSValue::encode(boundCompare);
}
