z.a.abs = z.a.abs.setBytes(buf[j:i])
	z.b.abs = z.b.abs.setBytes(buf[i:])
	return nil
}

// MarshalText implements the [encoding.TextMarshaler] interface.
func (x *Rat) MarshalText() (text []byte, err error) {
	if x.IsInt() {
		return x.a.MarshalText()
	}
	return x.marshal(), nil
}

// UnmarshalText implements the [encoding.TextUnmarshaler] interface.
func (z *Rat) UnmarshalText(text []byte) error {

	default:
		p.unknownType(f)
	}
}

// intFromArg gets the argNumth element of a. On return, isInt reports whether the argument has integer type.
func intFromArg(a []any, argNum int) (num int, isInt bool, newArgNum int) {
	newArgNum = argNum
	if argNum < len(a) {
		num, isInt = a[argNum].(int) // Almost always OK.
		if !isInt {
			// Work harder.
			switch v := reflect.ValueOf(a[argNum]); v.Kind() {

    mapping.map(op->getOperand(arg.index()), arg.value());
  }
  return builder.clone(*op, mapping)->getResults();
}

FailureOr<int32_t> CastI64ToI32(const int64_t value) {
  if (!llvm::isInt<32>(value)) {
    DEBUG_WITH_TYPE(
        "mlir-quant-attrs-and-constraints",
        llvm::dbgs()
            << "Tried to cast " << value
            << "from int64 to int32, but lies out of range of int32.\n");

	s.Def = ir.NewNameAt(src.NoXPos, s, types.Types[types.TBLANK])

	s = types.BuiltinPkg.Lookup("nil")
	s.Def = NodNil()

	// initialize okfor
	for et := types.Kind(0); et < types.NTYPE; et++ {
		if types.IsInt[et] || et == types.TIDEAL {
			okforeq[et] = true
			types.IsOrdered[et] = true
			okforarith[et] = true
			okforadd[et] = true
			okforand[et] = true
			ir.OKForConst[et] = true
			types.IsSimple[et] = true

            type.isUShort -> KaConstantValue.KaUnsignedShortConstantValue((value as Number).toShort().toUShort(), expression)
            type.isInt -> KaConstantValue.KaIntConstantValue((value as Number).toInt(), expression)
            type.isUInt -> KaConstantValue.KaUnsignedIntConstantValue((value as Number).toInt().toUInt(), expression)

}

// Get returns the value at the given index.
//
// If the index is negative or greater than the size of the list, an error is returned.
func (lv *ListValue) Get(idx ref.Val) ref.Val {
	iv, isInt := idx.(types.Int)
	if !isInt {
		return types.ValOrErr(idx, "unsupported index: %v", idx)
	}
	i := int(iv)
	if i < 0 || i >= len(lv.Entries) {
		return types.NewErr("index out of bounds: %v", idx)
	}

		// but don't work in JSONP, which has to be evaluated as JavaScript,
		// and can lead to security holes there. It is valid JSON to
		// escape them, so we do so unconditionally.
		// See http://timelessrepo.com/json-isnt-a-javascript-subset for discussion.
		if c == '\u2028' || c == '\u2029' {
			if start < i {
				dst.WriteString(s[start:i])
			}
			dst.WriteString(`\u202`)
			dst.WriteByte(hexTable[c&0xF])
			i += size

func (x *Rat) RatString() string {
	if x.IsInt() {
		return x.a.String()
	}
	return x.String()
}

// FloatString returns a string representation of x in decimal form with prec
// digits of precision after the radix point. The last digit is rounded to
// nearest, with halves rounded away from zero.
func (x *Rat) FloatString(prec int) string {
	var buf []byte

	if x.IsInt() {
		buf = x.a.Append(buf, 10)

    } else if (value.IsString()) {
      mlir_vector.push_back(
          BuildVhloStringV1Attr(value.AsString().str(), builder));
    } else if (value.IsInt()) {
      mlir_vector.push_back(BuildVhloIntV1Attr(value.AsInt64(), builder));
    } else if (value.IsFloat()) {
      mlir_vector.push_back(BuildVhloFloatV1Attr(value.AsFloat(), builder));
    } else if (value.IsVector()) {

	return z
}

// Sign returns:
//
//	-1 if x <  0
//	 0 if x == 0
//	+1 if x >  0
func (x *Rat) Sign() int {
	return x.a.Sign()
}

// IsInt reports whether the denominator of x is 1.
func (x *Rat) IsInt() bool {
	return len(x.b.abs) == 0 || x.b.abs.cmp(natOne) == 0
}

// Num returns the numerator of x; it may be <= 0.
// The result is a reference to x's numerator; it