const UString InternalFunction::displayName(TiExcState* exec)
{
TiValue displayName = getDirect(exec->globalData().propertyNames->displayName);
if (displayName && isTiString(&exec->globalData(), displayName))
return asString(displayName)->tryGetValue();
return UString::null();
}
EncodedTiValue operationGetByVal(TiExcState* exec, EncodedTiValue encodedBase, EncodedTiValue encodedProperty)
{
TiValue baseValue = TiValue::decode(encodedBase);
TiValue property = TiValue::decode(encodedProperty);
if (LIKELY(baseValue.isCell())) {
TiCell* base = baseValue.asCell();
if (property.isUInt32()) {
TiGlobalData* globalData = &exec->globalData();
uint32_t i = property.asUInt32();
// FIXME: the JIT used to handle these in compiled code!
if (isTiArray(globalData, base) && asArray(base)->canGetIndex(i))
return TiValue::encode(asArray(base)->getIndex(i));
// FIXME: the JITstub used to relink this to an optimized form!
if (isTiString(globalData, base) && asString(base)->canGetIndex(i))
return TiValue::encode(asString(base)->getIndex(exec, i));
// FIXME: the JITstub used to relink this to an optimized form!
if (isTiArrayArray(globalData, base) && asByteArray(base)->canAccessIndex(i))
return TiValue::encode(asByteArray(base)->getIndex(exec, i));
return TiValue::encode(baseValue.get(exec, i));
}
if (property.isString()) {
Identifier propertyName(exec, asString(property)->value(exec));
PropertySlot slot(base);
if (base->fastGetOwnPropertySlot(exec, propertyName, slot))
return TiValue::encode(slot.getValue(exec, propertyName));
}
}
Identifier ident(exec, property.toString(exec));
return TiValue::encode(baseValue.get(exec, ident));
}
