public static EcmaValue ToBigInt(this EcmaValue value)
{
value = value.ToPrimitive(EcmaPreferredPrimitiveType.Number);
switch (value.Type)
{
case EcmaValueType.Undefined:
case EcmaValueType.Null:
case EcmaValueType.Number:
case EcmaValueType.Symbol:
throw new EcmaTypeErrorException(InternalString.Error.NotConvertibleToBigInt, value);
case EcmaValueType.Boolean:
return(value.ToBoolean() ? value1n : value0n);
case EcmaValueType.BigInt:
return(value);
case EcmaValueType.String:
return(ToBigInt(value.ToStringOrThrow()));
}
throw new ArgumentException("Unknown value type", "value");
}
