use crate::ops::AsProxy;
use crate::ops::BitShl;
use rbs::Value;
fn op_shl_value(left: Value, rhs: Value) -> Value {
match left {
Value::I32(s) => Value::I32(s << rhs.i32()),
Value::I64(s) => Value::I64(s << rhs.i64()),
Value::U32(s) => Value::U32(s << rhs.u32()),
Value::U64(s) => Value::U64(s << rhs.u64()),
Value::Ext(_, e) => op_shl_value(*e, rhs),
_ => Value::Null,
}
}
impl BitShl<Value> for Value {
type Output = Value;
fn op_shl(self, rhs: Value) -> Self::Output {
op_shl_value(self, rhs)
}
}
impl BitShl<&Value> for Value {
type Output = Value;
fn op_shl(self, rhs: &Value) -> Self::Output {
op_shl_value(self, rhs.to_owned())
}
}
impl BitShl<&&Value> for Value {
type Output = Value;
fn op_shl(self, rhs: &&Value) -> Self::Output {
op_shl_value(self, (*rhs).to_owned())
}
}
impl BitShl<Value> for &Value {
type Output = Value;
fn op_shl(self, rhs: Value) -> Self::Output {
op_shl_value(self.to_owned(), rhs)
}
}
impl BitShl<&Value> for &Value {
type Output = Value;
fn op_shl(self, rhs: &Value) -> Self::Output {
op_shl_value(self.to_owned(), rhs.to_owned())
}
}
impl BitShl<&&Value> for &Value {
type Output = Value;
fn op_shl(self, rhs: &&Value) -> Self::Output {
op_shl_value(self.to_owned(), (*rhs).to_owned())
}
}
fn op_shl_u64(value: &Value, other: u64) -> u64 {
value.u64() << other
}
fn op_shl_i64(value: &Value, other: i64) -> i64 {
value.i64() << other
}
fn op_shl_u64_value(value: &Value, other: u64) -> u64 {
other << value.u64()
}
fn op_shl_i64_value(value: &Value, other: i64) -> i64 {
other << value.i64()
}
macro_rules! impl_numeric_shl {
($($shl:ident,$shl_value:ident [$($ty:ty)*]-> $return_ty:ty)*) => {
$($(
impl BitShl<$ty> for Value {
type Output = $return_ty;
fn op_shl(self, other: $ty) -> Self::Output {
$shl(&self, other as _)
}
}
impl BitShl<&$ty> for Value {
type Output = $return_ty;
fn op_shl(self, other: &$ty) -> Self::Output {
$shl(&self, *other as _)
}
}
impl<'a> BitShl<$ty> for &'a Value {
type Output = $return_ty;
fn op_shl(self, other: $ty) -> Self::Output {
$shl(self, other as _)
}
}
impl<'a> BitShl<&$ty> for &'a Value {
type Output = $return_ty;
fn op_shl(self, other: &$ty) -> Self::Output {
$shl(self, *other as _)
}
}
impl BitShl<Value> for $ty {
type Output = $return_ty;
fn op_shl(self, other: Value) -> Self::Output {
$shl_value(&other, self as _)
}
}
impl BitShl<&Value> for $ty {
type Output = $return_ty;
fn op_shl(self, other: &Value) -> Self::Output {
$shl_value(other, self as _)
}
}
impl BitShl<Value> for &$ty {
type Output = $return_ty;
fn op_shl(self, other: Value) -> Self::Output {
$shl_value(&other, *self as _)
}
}
impl BitShl<&Value> for &$ty {
type Output = $return_ty;
fn op_shl(self, other: &Value) -> Self::Output {
$shl_value(other, *self as _)
}
}
impl BitShl<&&Value> for $ty {
type Output = $return_ty;
fn op_shl(self, other: &&Value) -> Self::Output {
$shl_value(*other, self as _)
}
}
)*)*
}
}
impl_numeric_shl! {
op_shl_u64,op_shl_u64_value[u8 u16 u32 u64] -> u64
op_shl_i64,op_shl_i64_value[i8 i16 i32 i64 isize usize] -> i64
}
macro_rules! self_shl {
([$($ty:ty)*]) => {
$(
impl BitShl<$ty> for $ty{
type Output = $ty;
fn op_shl(self, rhs: $ty) -> Self::Output {
self << rhs
}
}
impl BitShl<&$ty> for $ty{
type Output = $ty;
fn op_shl(self, rhs: &$ty) -> Self::Output {
self << *rhs
}
}
impl BitShl<$ty> for &$ty{
type Output = $ty;
fn op_shl(self, rhs: $ty) -> Self::Output {
*self << rhs
}
}
impl BitShl<&$ty> for &$ty{
type Output = $ty;
fn op_shl(self, rhs: &$ty) -> Self::Output {
*self << *rhs
}
}
)*
};
}
self_shl!([u8 u16 u32 u64]);
self_shl!([i8 i16 i32 i64 isize usize]);