diff --git a/src/libcore/char/methods.rs b/src/libcore/char/methods.rs
index dd2f01c679f73..11c9ee495a570 100644
--- a/src/libcore/char/methods.rs
+++ b/src/libcore/char/methods.rs
@@ -1225,7 +1225,7 @@ impl char {
     /// assert!(!esc.is_ascii_alphabetic());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_alphabetic(&self) -> bool {
         match *self {
@@ -1261,7 +1261,7 @@ impl char {
     /// assert!(!esc.is_ascii_uppercase());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_uppercase(&self) -> bool {
         match *self {
@@ -1297,7 +1297,7 @@ impl char {
     /// assert!(!esc.is_ascii_lowercase());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_lowercase(&self) -> bool {
         match *self {
@@ -1336,7 +1336,7 @@ impl char {
     /// assert!(!esc.is_ascii_alphanumeric());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_alphanumeric(&self) -> bool {
         match *self {
@@ -1372,7 +1372,7 @@ impl char {
     /// assert!(!esc.is_ascii_digit());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_digit(&self) -> bool {
         match *self {
@@ -1411,7 +1411,7 @@ impl char {
     /// assert!(!esc.is_ascii_hexdigit());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_hexdigit(&self) -> bool {
         match *self {
@@ -1451,7 +1451,7 @@ impl char {
     /// assert!(!esc.is_ascii_punctuation());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_punctuation(&self) -> bool {
         match *self {
@@ -1487,7 +1487,7 @@ impl char {
     /// assert!(!esc.is_ascii_graphic());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_graphic(&self) -> bool {
         match *self {
@@ -1540,7 +1540,7 @@ impl char {
     /// assert!(!esc.is_ascii_whitespace());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_whitespace(&self) -> bool {
         match *self {
@@ -1578,7 +1578,7 @@ impl char {
     /// assert!(esc.is_ascii_control());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_control(&self) -> bool {
         match *self {
diff --git a/src/libcore/lib.rs b/src/libcore/lib.rs
index aeb52bffbf24c..54eb496fb6e66 100644
--- a/src/libcore/lib.rs
+++ b/src/libcore/lib.rs
@@ -70,7 +70,6 @@
 #![feature(bound_cloned)]
 #![feature(cfg_target_has_atomic)]
 #![feature(concat_idents)]
-#![feature(const_ascii_ctype_on_intrinsics)]
 #![feature(const_alloc_layout)]
 #![feature(const_discriminant)]
 #![cfg_attr(bootstrap, feature(const_if_match))]
@@ -78,7 +77,6 @@
 #![feature(const_checked_int_methods)]
 #![feature(const_euclidean_int_methods)]
 #![feature(const_overflowing_int_methods)]
-#![feature(const_saturating_int_methods)]
 #![feature(const_int_unchecked_arith)]
 #![feature(const_int_pow)]
 #![feature(constctlz)]
diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs
index d36da90f2adc9..2c3fee39e1afa 100644
--- a/src/libcore/num/mod.rs
+++ b/src/libcore/num/mod.rs
@@ -79,7 +79,7 @@ assert_eq!(size_of::<Option<core::num::", stringify!($Ty), ">>(), size_of::<", s
 
                 /// Creates a non-zero if the given value is not zero.
                 #[$stability]
-                #[rustc_const_unstable(feature = "const_nonzero_int_methods", issue = "53718")]
+                #[rustc_const_stable(feature = "const_nonzero_int_methods", since = "1.47.0")]
                 #[inline]
                 pub const fn new(n: $Int) -> Option<Self> {
                     if n != 0 {
@@ -739,7 +739,7 @@ assert_eq!((", stringify!($SelfT), "::MAX - 2).checked_add(3), None);",
 $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -781,7 +781,7 @@ assert_eq!((", stringify!($SelfT), "::MIN + 2).checked_sub(3), None);",
 $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -823,7 +823,7 @@ assert_eq!(", stringify!($SelfT), "::MAX.checked_mul(2), None);",
 $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -979,7 +979,7 @@ assert_eq!(", stringify!($SelfT), "::MIN.checked_neg(), None);",
 $EndFeature, "
 ```"),
             #[stable(feature = "wrapping", since = "1.7.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[inline]
             pub const fn checked_neg(self) -> Option<Self> {
                 let (a, b) = self.overflowing_neg();
@@ -1001,7 +1001,7 @@ assert_eq!(0x1", stringify!($SelfT), ".checked_shl(129), None);",
 $EndFeature, "
 ```"),
             #[stable(feature = "wrapping", since = "1.7.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -1025,7 +1025,7 @@ assert_eq!(0x10", stringify!($SelfT), ".checked_shr(128), None);",
 $EndFeature, "
 ```"),
             #[stable(feature = "wrapping", since = "1.7.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -1050,7 +1050,7 @@ assert_eq!(", stringify!($SelfT), "::MIN.checked_abs(), None);",
 $EndFeature, "
 ```"),
             #[stable(feature = "no_panic_abs", since = "1.13.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[inline]
             pub const fn checked_abs(self) -> Option<Self> {
                 if self.is_negative() {
@@ -1121,7 +1121,7 @@ $EndFeature, "
 ```"),
 
             #[stable(feature = "rust1", since = "1.0.0")]
-            #[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -1147,7 +1147,7 @@ assert_eq!(", stringify!($SelfT), "::MAX.saturating_sub(-1), ", stringify!($Self
 $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
-            #[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -1175,7 +1175,7 @@ $EndFeature, "
 ```"),
 
             #[stable(feature = "saturating_neg", since = "1.45.0")]
-            #[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
             #[inline]
             pub const fn saturating_neg(self) -> Self {
                 intrinsics::saturating_sub(0, self)
@@ -1201,7 +1201,7 @@ $EndFeature, "
 ```"),
 
             #[stable(feature = "saturating_neg", since = "1.45.0")]
-            #[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
             #[inline]
             pub const fn saturating_abs(self) -> Self {
                 if self.is_negative() {
@@ -1228,7 +1228,7 @@ assert_eq!(", stringify!($SelfT), "::MIN.saturating_mul(10), ", stringify!($Self
 $EndFeature, "
 ```"),
             #[stable(feature = "wrapping", since = "1.7.0")]
-            #[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -2193,7 +2193,7 @@ assert_eq!((-10", stringify!($SelfT), ").signum(), -1);",
 $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
-            #[rustc_const_unstable(feature = "const_int_sign", issue = "53718")]
+            #[rustc_const_stable(feature = "const_int_sign", since = "1.47.0")]
             #[inline]
             pub const fn signum(self) -> Self {
                 match self {
@@ -2975,7 +2975,7 @@ Basic usage:
 assert_eq!((", stringify!($SelfT), "::MAX - 2).checked_add(3), None);", $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -3015,7 +3015,7 @@ Basic usage:
 assert_eq!(0", stringify!($SelfT), ".checked_sub(1), None);", $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -3055,7 +3055,7 @@ Basic usage:
 assert_eq!(", stringify!($SelfT), "::MAX.checked_mul(2), None);", $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -3205,7 +3205,7 @@ Basic usage:
 assert_eq!(1", stringify!($SelfT), ".checked_neg(), None);", $EndFeature, "
 ```"),
             #[stable(feature = "wrapping", since = "1.7.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[inline]
             pub const fn checked_neg(self) -> Option<Self> {
                 let (a, b) = self.overflowing_neg();
@@ -3226,7 +3226,7 @@ Basic usage:
 assert_eq!(0x10", stringify!($SelfT), ".checked_shl(129), None);", $EndFeature, "
 ```"),
             #[stable(feature = "wrapping", since = "1.7.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -3249,7 +3249,7 @@ Basic usage:
 assert_eq!(0x10", stringify!($SelfT), ".checked_shr(129), None);", $EndFeature, "
 ```"),
             #[stable(feature = "wrapping", since = "1.7.0")]
-            #[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -3316,7 +3316,7 @@ $EndFeature, "
             #[stable(feature = "rust1", since = "1.0.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
-            #[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
             #[inline]
             pub const fn saturating_add(self, rhs: Self) -> Self {
                 intrinsics::saturating_add(self, rhs)
@@ -3338,7 +3338,7 @@ assert_eq!(13", stringify!($SelfT), ".saturating_sub(127), 0);", $EndFeature, "
             #[stable(feature = "rust1", since = "1.0.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
-            #[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
             #[inline]
             pub const fn saturating_sub(self, rhs: Self) -> Self {
                 intrinsics::saturating_sub(self, rhs)
@@ -3360,7 +3360,7 @@ assert_eq!((", stringify!($SelfT), "::MAX).saturating_mul(10), ", stringify!($Se
 "::MAX);", $EndFeature, "
 ```"),
             #[stable(feature = "wrapping", since = "1.7.0")]
-            #[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
+            #[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
             #[must_use = "this returns the result of the operation, \
                           without modifying the original"]
             #[inline]
@@ -4653,7 +4653,7 @@ impl u8 {
     /// assert!(!esc.is_ascii_alphabetic());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_alphabetic(&self) -> bool {
         matches!(*self, b'A'..=b'Z' | b'a'..=b'z')
@@ -4686,7 +4686,7 @@ impl u8 {
     /// assert!(!esc.is_ascii_uppercase());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_uppercase(&self) -> bool {
         matches!(*self, b'A'..=b'Z')
@@ -4719,7 +4719,7 @@ impl u8 {
     /// assert!(!esc.is_ascii_lowercase());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_lowercase(&self) -> bool {
         matches!(*self, b'a'..=b'z')
@@ -4755,7 +4755,7 @@ impl u8 {
     /// assert!(!esc.is_ascii_alphanumeric());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_alphanumeric(&self) -> bool {
         matches!(*self, b'0'..=b'9' | b'A'..=b'Z' | b'a'..=b'z')
@@ -4788,7 +4788,7 @@ impl u8 {
     /// assert!(!esc.is_ascii_digit());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_digit(&self) -> bool {
         matches!(*self, b'0'..=b'9')
@@ -4824,7 +4824,7 @@ impl u8 {
     /// assert!(!esc.is_ascii_hexdigit());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_hexdigit(&self) -> bool {
         matches!(*self, b'0'..=b'9' | b'A'..=b'F' | b'a'..=b'f')
@@ -4861,7 +4861,7 @@ impl u8 {
     /// assert!(!esc.is_ascii_punctuation());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_punctuation(&self) -> bool {
         matches!(*self, b'!'..=b'/' | b':'..=b'@' | b'['..=b'`' | b'{'..=b'~')
@@ -4894,7 +4894,7 @@ impl u8 {
     /// assert!(!esc.is_ascii_graphic());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_graphic(&self) -> bool {
         matches!(*self, b'!'..=b'~')
@@ -4944,7 +4944,7 @@ impl u8 {
     /// assert!(!esc.is_ascii_whitespace());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_whitespace(&self) -> bool {
         matches!(*self, b'\t' | b'\n' | b'\x0C' | b'\r' | b' ')
@@ -4979,7 +4979,7 @@ impl u8 {
     /// assert!(esc.is_ascii_control());
     /// ```
     #[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
-    #[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
+    #[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
     #[inline]
     pub const fn is_ascii_control(&self) -> bool {
         matches!(*self, b'\0'..=b'\x1F' | b'\x7F')
diff --git a/src/test/ui/consts/ascii_ctype.rs b/src/test/ui/consts/ascii_ctype.rs
index 25b270ee49cae..ef2f7322f2718 100644
--- a/src/test/ui/consts/ascii_ctype.rs
+++ b/src/test/ui/consts/ascii_ctype.rs
@@ -1,7 +1,5 @@
 // run-pass
 
-#![feature(const_ascii_ctype_on_intrinsics)]
-
 macro_rules! suite {
     ( $( $fn:ident => [$a:ident, $A:ident, $nine:ident, $dot:ident, $space:ident]; )* ) => {
         $(
diff --git a/src/test/ui/consts/const-int-arithmetic.rs b/src/test/ui/consts/const-int-arithmetic.rs
index 9c94551f7440e..9b2e30961aae6 100644
--- a/src/test/ui/consts/const-int-arithmetic.rs
+++ b/src/test/ui/consts/const-int-arithmetic.rs
@@ -3,7 +3,6 @@
 #![feature(const_checked_int_methods)]
 #![feature(const_euclidean_int_methods)]
 #![feature(const_overflowing_int_methods)]
-#![feature(const_saturating_int_methods)]
 #![feature(const_wrapping_int_methods)]
 
 use std::{i8, i128};
diff --git a/src/test/ui/consts/const-int-saturating-arith.rs b/src/test/ui/consts/const-int-saturating-arith.rs
index 4718120a51bd3..7edbdd4cec5a5 100644
--- a/src/test/ui/consts/const-int-saturating-arith.rs
+++ b/src/test/ui/consts/const-int-saturating-arith.rs
@@ -1,5 +1,4 @@
 // run-pass
-#![feature(const_saturating_int_methods)]
 
 const INT_U32_NO: u32 = (42 as u32).saturating_add(2);
 const INT_U32: u32 = u32::MAX.saturating_add(1);
diff --git a/src/test/ui/consts/const-int-sign-rpass.rs b/src/test/ui/consts/const-int-sign-rpass.rs
index dc46fce39a93c..63c191d422716 100644
--- a/src/test/ui/consts/const-int-sign-rpass.rs
+++ b/src/test/ui/consts/const-int-sign-rpass.rs
@@ -1,7 +1,5 @@
 // run-pass
 
-#![feature(const_int_sign)]
-
 const NEGATIVE_A: bool = (-10i32).is_negative();
 const NEGATIVE_B: bool = 10i32.is_negative();
 const POSITIVE_A: bool = (-10i32).is_positive();
diff --git a/src/test/ui/consts/const-nonzero.rs b/src/test/ui/consts/const-nonzero.rs
index 2160bad48074d..cf6f8c8d69a26 100644
--- a/src/test/ui/consts/const-nonzero.rs
+++ b/src/test/ui/consts/const-nonzero.rs
@@ -1,7 +1,5 @@
 // run-pass
 
-#![feature(const_nonzero_int_methods)]
-
 use std::num::NonZeroU8;
 
 const X: NonZeroU8 = unsafe { NonZeroU8::new_unchecked(5) };