Stabilize the Saturating type by kellerkindt · Pull Request #115477 · rust-lang/rust (original) (raw)
// // #[inline]
// // fn shl_assign(&mut self, other: $f) {
// // *self = *self << other;
// // }
// // }
// // forward_ref_op_assign! { impl ShlAssign, shl_assign for Saturating<$t>, $f }
//
// #[unstable(feature = "saturating_int_impl", issue = "87920")]
// impl Shr<$f> for Saturating<$t> {
// type Output = Saturating<$t>;
//
// #[inline]
// fn shr(self, other: f)−>Saturating<f) -> Saturating<f)−>Saturating<t> {
// if other < 0 {
// Saturating(self.0.shl((-other & self::shift_max::$t as $f) as u32))
// } else {
// Saturating(self.0.shr((other & self::shift_max::$t as $f) as u32))
// }
// }
// }
// forward_ref_binop! { impl Shr, shr for Saturating<$t>, $f,
// #[unstable(feature = "saturating_int_impl", issue = "87920")] }
//
// #[unstable(feature = "saturating_int_impl", issue = "87920")]
// impl ShrAssign<$f> for Saturating<$t> {
// #[inline]
// fn shr_assign(&mut self, other: $f) {
// *self = *self >> other;
// }
// }
// forward_ref_op_assign! { impl ShrAssign, shr_assign for Saturating<$t>, $f }
// };
// }
//
// macro_rules! sh_impl_unsigned {
// ($t:ident, $f:ident) => {
// #[unstable(feature = "saturating_int_impl", issue = "87920")]
// impl Shl<$f> for Saturating<$t> {
// type Output = Saturating<$t>;
//
// #[inline]
// fn shl(self, other: f)−>Saturating<f) -> Saturating<f)−>Saturating<t> {
// Saturating(self.0.wrapping_shl(other as u32))
// }
// }
// forward_ref_binop! { impl Shl, shl for Saturating<$t>, $f,
// #[unstable(feature = "saturating_int_impl", issue = "87920")] }
//
// #[unstable(feature = "saturating_int_impl", issue = "87920")]
// impl ShlAssign<$f> for Saturating<$t> {
// #[inline]
// fn shl_assign(&mut self, other: $f) {
// *self = *self << other;
// }
// }
// forward_ref_op_assign! { impl ShlAssign, shl_assign for Saturating<$t>, $f }
//
// #[unstable(feature = "saturating_int_impl", issue = "87920")]
// impl Shr<$f> for Saturating<$t> {
// type Output = Saturating<$t>;
//
// #[inline]
// fn shr(self, other: f)−>Saturating<f) -> Saturating<f)−>Saturating<t> {
// Saturating(self.0.wrapping_shr(other as u32))
// }
// }
// forward_ref_binop! { impl Shr, shr for Saturating<$t>, $f,
// #[unstable(feature = "saturating_int_impl", issue = "87920")] }
//
// #[unstable(feature = "saturating_int_impl", issue = "87920")]
// impl ShrAssign<$f> for Saturating<$t> {
// #[inline]
// fn shr_assign(&mut self, other: $f) {
// *self = *self >> other;
// }
// }
// forward_ref_op_assign! { impl ShrAssign, shr_assign for Saturating<$t>, $f }
// };
// }
//
// // FIXME (#23545): uncomment the remaining impls
// macro_rules! sh_impl_all {
// ($($t:ident)*) => ($(
// //sh_impl_unsigned! { $t, u8 }
// //sh_impl_unsigned! { $t, u16 }
// //sh_impl_unsigned! { $t, u32 }
// //sh_impl_unsigned! { $t, u64 }
// //sh_impl_unsigned! { $t, u128 }
// sh_impl_unsigned! { $t, usize }
//
// //sh_impl_signed! { $t, i8 }
// //sh_impl_signed! { $t, i16 }
// //sh_impl_signed! { $t, i32 }
// //sh_impl_signed! { $t, i64 }
// //sh_impl_signed! { $t, i128 }
// //sh_impl_signed! { $t, isize }
// )*)
// }
//
// sh_impl_all! { u8 u16 u32 u64 u128 usize i8 i16 i32 i64 i128 isize }