public static EcmaValue AsUintN(EcmaValue bits, EcmaValue value)
{
long n = bits.ToIndex();
value = value.ToPrimitive(EcmaPreferredPrimitiveType.Number);
return(BigIntHelper.ToBigUIntN(value, (int)Math.Min(n, Int32.MaxValue)));
}
public static EcmaValue ToString([This] EcmaValue thisValue, EcmaValue radix)
{
EcmaValue bigInt = thisValue.GetIntrinsicPrimitiveValue(EcmaValueType.BigInt);
EcmaValue b = radix == default ? 10 : radix.ToInteger();
return(BigIntHelper.ToString(bigInt, b.ToInt32()));
}
public static EcmaValue BigInt(EcmaValue value)
{
value = value.ToPrimitive(EcmaPreferredPrimitiveType.Number);
switch (EcmaValue.GetNumberCoercion(value))
{
case EcmaNumberType.BigInt:
case EcmaNumberType.BigInt64:
return(value);
case EcmaNumberType.Double:
return(BigIntHelper.ToBigInt(value.ToDouble()));
case EcmaNumberType.Int64:
case EcmaNumberType.Int32:
return(BigIntHelper.ToBigInt(value.ToInt64()));
}
return(BigIntHelper.ToBigInt(value));
}
