Rollup merge of #92887 - pietroalbini:pa-bootstrap-update, r=Mark-Simulacrum

[rust.git] / library / core / src / num / wrapping.rs

diff --git a/library/core/src/num/wrapping.rs b/library/core/src/num/wrapping.rs
index f387bd5b41cc453ef9cd956af7f5e65341ff06bc..a0e42c51e4517a8091baa59893d90752983cac9b 100644 (file)
--- a/library/core/src/num/wrapping.rs
+++ b/library/core/src/num/wrapping.rs
@@ -87,7 +87,8 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 macro_rules! sh_impl_signed {
     ($t:ident, $f:ident) => {
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl Shl<$f> for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Shl<$f> for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -99,20 +100,22 @@ fn shl(self, other: $f) -> Wrapping<$t> {
                 }
             }
         }
-        forward_ref_binop! { impl Shl, shl for Wrapping<$t>, $f,
+        forward_ref_binop! { impl const Shl, shl for Wrapping<$t>, $f,
         #[stable(feature = "wrapping_ref_ops", since = "1.39.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl ShlAssign<$f> for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const ShlAssign<$f> for Wrapping<$t> {
             #[inline]
             fn shl_assign(&mut self, other: $f) {
                 *self = *self << other;
             }
         }
-        forward_ref_op_assign! { impl ShlAssign, shl_assign for Wrapping<$t>, $f }
+        forward_ref_op_assign! { impl const ShlAssign, shl_assign for Wrapping<$t>, $f }
 
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl Shr<$f> for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Shr<$f> for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -124,24 +127,26 @@ fn shr(self, other: $f) -> Wrapping<$t> {
                 }
             }
         }
-        forward_ref_binop! { impl Shr, shr for Wrapping<$t>, $f,
+        forward_ref_binop! { impl const Shr, shr for Wrapping<$t>, $f,
         #[stable(feature = "wrapping_ref_ops", since = "1.39.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl ShrAssign<$f> for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const ShrAssign<$f> for Wrapping<$t> {
             #[inline]
             fn shr_assign(&mut self, other: $f) {
                 *self = *self >> other;
             }
         }
-        forward_ref_op_assign! { impl ShrAssign, shr_assign for Wrapping<$t>, $f }
+        forward_ref_op_assign! { impl const ShrAssign, shr_assign for Wrapping<$t>, $f }
     };
 }
 
 macro_rules! sh_impl_unsigned {
     ($t:ident, $f:ident) => {
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl Shl<$f> for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Shl<$f> for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -149,20 +154,22 @@ fn shl(self, other: $f) -> Wrapping<$t> {
                 Wrapping(self.0.wrapping_shl((other & self::shift_max::$t as $f) as u32))
             }
         }
-        forward_ref_binop! { impl Shl, shl for Wrapping<$t>, $f,
+        forward_ref_binop! { impl const Shl, shl for Wrapping<$t>, $f,
         #[stable(feature = "wrapping_ref_ops", since = "1.39.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl ShlAssign<$f> for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const ShlAssign<$f> for Wrapping<$t> {
             #[inline]
             fn shl_assign(&mut self, other: $f) {
                 *self = *self << other;
             }
         }
-        forward_ref_op_assign! { impl ShlAssign, shl_assign for Wrapping<$t>, $f }
+        forward_ref_op_assign! { impl const ShlAssign, shl_assign for Wrapping<$t>, $f }
 
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl Shr<$f> for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Shr<$f> for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -170,17 +177,18 @@ fn shr(self, other: $f) -> Wrapping<$t> {
                 Wrapping(self.0.wrapping_shr((other & self::shift_max::$t as $f) as u32))
             }
         }
-        forward_ref_binop! { impl Shr, shr for Wrapping<$t>, $f,
+        forward_ref_binop! { impl const Shr, shr for Wrapping<$t>, $f,
         #[stable(feature = "wrapping_ref_ops", since = "1.39.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl ShrAssign<$f> for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const ShrAssign<$f> for Wrapping<$t> {
             #[inline]
             fn shr_assign(&mut self, other: $f) {
                 *self = *self >> other;
             }
         }
-        forward_ref_op_assign! { impl ShrAssign, shr_assign for Wrapping<$t>, $f }
+        forward_ref_op_assign! { impl const ShrAssign, shr_assign for Wrapping<$t>, $f }
     };
 }
 
@@ -209,7 +217,8 @@ macro_rules! sh_impl_all {
 macro_rules! wrapping_impl {
     ($($t:ty)*) => ($(
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl Add for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Add for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -217,20 +226,22 @@ fn add(self, other: Wrapping<$t>) -> Wrapping<$t> {
                 Wrapping(self.0.wrapping_add(other.0))
             }
         }
-        forward_ref_binop! { impl Add, add for Wrapping<$t>, Wrapping<$t>,
+        forward_ref_binop! { impl const Add, add for Wrapping<$t>, Wrapping<$t>,
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl AddAssign for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const AddAssign for Wrapping<$t> {
             #[inline]
             fn add_assign(&mut self, other: Wrapping<$t>) {
                 *self = *self + other;
             }
         }
-        forward_ref_op_assign! { impl AddAssign, add_assign for Wrapping<$t>, Wrapping<$t> }
+        forward_ref_op_assign! { impl const AddAssign, add_assign for Wrapping<$t>, Wrapping<$t> }
 
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl Sub for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Sub for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -238,20 +249,22 @@ fn sub(self, other: Wrapping<$t>) -> Wrapping<$t> {
                 Wrapping(self.0.wrapping_sub(other.0))
             }
         }
-        forward_ref_binop! { impl Sub, sub for Wrapping<$t>, Wrapping<$t>,
+        forward_ref_binop! { impl const Sub, sub for Wrapping<$t>, Wrapping<$t>,
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl SubAssign for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const SubAssign for Wrapping<$t> {
             #[inline]
             fn sub_assign(&mut self, other: Wrapping<$t>) {
                 *self = *self - other;
             }
         }
-        forward_ref_op_assign! { impl SubAssign, sub_assign for Wrapping<$t>, Wrapping<$t> }
+        forward_ref_op_assign! { impl const SubAssign, sub_assign for Wrapping<$t>, Wrapping<$t> }
 
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl Mul for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Mul for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -263,16 +276,18 @@ fn mul(self, other: Wrapping<$t>) -> Wrapping<$t> {
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl MulAssign for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const MulAssign for Wrapping<$t> {
             #[inline]
             fn mul_assign(&mut self, other: Wrapping<$t>) {
                 *self = *self * other;
             }
         }
-        forward_ref_op_assign! { impl MulAssign, mul_assign for Wrapping<$t>, Wrapping<$t> }
+        forward_ref_op_assign! { impl const MulAssign, mul_assign for Wrapping<$t>, Wrapping<$t> }
 
         #[stable(feature = "wrapping_div", since = "1.3.0")]
-        impl Div for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Div for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -280,20 +295,22 @@ fn div(self, other: Wrapping<$t>) -> Wrapping<$t> {
                 Wrapping(self.0.wrapping_div(other.0))
             }
         }
-        forward_ref_binop! { impl Div, div for Wrapping<$t>, Wrapping<$t>,
+        forward_ref_binop! { impl const Div, div for Wrapping<$t>, Wrapping<$t>,
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl DivAssign for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const DivAssign for Wrapping<$t> {
             #[inline]
             fn div_assign(&mut self, other: Wrapping<$t>) {
                 *self = *self / other;
             }
         }
-        forward_ref_op_assign! { impl DivAssign, div_assign for Wrapping<$t>, Wrapping<$t> }
+        forward_ref_op_assign! { impl const DivAssign, div_assign for Wrapping<$t>, Wrapping<$t> }
 
         #[stable(feature = "wrapping_impls", since = "1.7.0")]
-        impl Rem for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Rem for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -301,20 +318,22 @@ fn rem(self, other: Wrapping<$t>) -> Wrapping<$t> {
                 Wrapping(self.0.wrapping_rem(other.0))
             }
         }
-        forward_ref_binop! { impl Rem, rem for Wrapping<$t>, Wrapping<$t>,
+        forward_ref_binop! { impl const Rem, rem for Wrapping<$t>, Wrapping<$t>,
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl RemAssign for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const RemAssign for Wrapping<$t> {
             #[inline]
             fn rem_assign(&mut self, other: Wrapping<$t>) {
                 *self = *self % other;
             }
         }
-        forward_ref_op_assign! { impl RemAssign, rem_assign for Wrapping<$t>, Wrapping<$t> }
+        forward_ref_op_assign! { impl const RemAssign, rem_assign for Wrapping<$t>, Wrapping<$t> }
 
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl Not for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Not for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -322,11 +341,12 @@ fn not(self) -> Wrapping<$t> {
                 Wrapping(!self.0)
             }
         }
-        forward_ref_unop! { impl Not, not for Wrapping<$t>,
+        forward_ref_unop! { impl const Not, not for Wrapping<$t>,
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl BitXor for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const BitXor for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -334,20 +354,22 @@ fn bitxor(self, other: Wrapping<$t>) -> Wrapping<$t> {
                 Wrapping(self.0 ^ other.0)
             }
         }
-        forward_ref_binop! { impl BitXor, bitxor for Wrapping<$t>, Wrapping<$t>,
+        forward_ref_binop! { impl const BitXor, bitxor for Wrapping<$t>, Wrapping<$t>,
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl BitXorAssign for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const BitXorAssign for Wrapping<$t> {
             #[inline]
             fn bitxor_assign(&mut self, other: Wrapping<$t>) {
                 *self = *self ^ other;
             }
         }
-        forward_ref_op_assign! { impl BitXorAssign, bitxor_assign for Wrapping<$t>, Wrapping<$t> }
+        forward_ref_op_assign! { impl const BitXorAssign, bitxor_assign for Wrapping<$t>, Wrapping<$t> }
 
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl BitOr for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const BitOr for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -355,20 +377,22 @@ fn bitor(self, other: Wrapping<$t>) -> Wrapping<$t> {
                 Wrapping(self.0 | other.0)
             }
         }
-        forward_ref_binop! { impl BitOr, bitor for Wrapping<$t>, Wrapping<$t>,
+        forward_ref_binop! { impl const BitOr, bitor for Wrapping<$t>, Wrapping<$t>,
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl BitOrAssign for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const BitOrAssign for Wrapping<$t> {
             #[inline]
             fn bitor_assign(&mut self, other: Wrapping<$t>) {
                 *self = *self | other;
             }
         }
-        forward_ref_op_assign! { impl BitOrAssign, bitor_assign for Wrapping<$t>, Wrapping<$t> }
+        forward_ref_op_assign! { impl const BitOrAssign, bitor_assign for Wrapping<$t>, Wrapping<$t> }
 
         #[stable(feature = "rust1", since = "1.0.0")]
-        impl BitAnd for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const BitAnd for Wrapping<$t> {
             type Output = Wrapping<$t>;
 
             #[inline]
@@ -376,27 +400,29 @@ fn bitand(self, other: Wrapping<$t>) -> Wrapping<$t> {
                 Wrapping(self.0 & other.0)
             }
         }
-        forward_ref_binop! { impl BitAnd, bitand for Wrapping<$t>, Wrapping<$t>,
+        forward_ref_binop! { impl const BitAnd, bitand for Wrapping<$t>, Wrapping<$t>,
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
         #[stable(feature = "op_assign_traits", since = "1.8.0")]
-        impl BitAndAssign for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const BitAndAssign for Wrapping<$t> {
             #[inline]
             fn bitand_assign(&mut self, other: Wrapping<$t>) {
                 *self = *self & other;
             }
         }
-        forward_ref_op_assign! { impl BitAndAssign, bitand_assign for Wrapping<$t>, Wrapping<$t> }
+        forward_ref_op_assign! { impl const BitAndAssign, bitand_assign for Wrapping<$t>, Wrapping<$t> }
 
         #[stable(feature = "wrapping_neg", since = "1.10.0")]
-        impl Neg for Wrapping<$t> {
+        #[rustc_const_unstable(feature = "const_ops", issue = "90080")]
+        impl const Neg for Wrapping<$t> {
             type Output = Self;
             #[inline]
             fn neg(self) -> Self {
                 Wrapping(0) - self
             }
         }
-        forward_ref_unop! { impl Neg, neg for Wrapping<$t>,
+        forward_ref_unop! { impl const Neg, neg for Wrapping<$t>,
                 #[stable(feature = "wrapping_ref", since = "1.14.0")] }
 
     )*)