num::NonZero* types now have their own tracking issue: #49137

Fixes #27730

Author: SimonSapin

src/libcore/nonzero.rs

@@ -9,9 +9,7 @@
 // except according to those terms.
 
 //! Exposes the NonZero lang item which provides optimization hints.
-#![unstable(feature = "nonzero",
-            reason = "deprecated",
-            issue = "27730")]
+#![unstable(feature = "nonzero", reason = "deprecated", issue = "49137")]
 #![rustc_deprecated(reason = "use `std::ptr::NonNull` or `std::num::NonZero*` instead",
                     since = "1.26.0")]
 #![allow(deprecated)]
@@ -70,9 +68,6 @@ pub struct NonZero<T: Zeroable>(pub(crate) T);
 impl<T: Zeroable> NonZero<T> {
     /// Creates an instance of NonZero with the provided value.
     /// You must indeed ensure that the value is actually "non-zero".
-    #[unstable(feature = "nonzero",
-               reason = "needs an RFC to flesh out the design",
-               issue = "27730")]
     #[inline]
     pub const unsafe fn new_unchecked(inner: T) -> Self {
         NonZero(inner)

src/libcore/num/mod.rs

@@ -92,7 +92,7 @@ macro_rules! nonzero_integers {
 }
 
 nonzero_integers! {
-    #[unstable(feature = "nonzero", issue = "27730")]
+    #[unstable(feature = "nonzero", issue = "49137")]
     NonZeroU8(u8); NonZeroI8(i8);
     NonZeroU16(u16); NonZeroI16(i16);
     NonZeroU32(u32); NonZeroI32(i32);
@@ -103,7 +103,7 @@ nonzero_integers! {
 nonzero_integers! {
     // Change this to `#[unstable(feature = "i128", issue = "35118")]`
     // if other NonZero* integer types are stabilizied before 128-bit integers
-    #[unstable(feature = "nonzero", issue = "27730")]
+    #[unstable(feature = "nonzero", issue = "49137")]
     NonZeroU128(u128); NonZeroI128(i128);
 }
 

src/libstd/num.rs

@@ -21,15 +21,15 @@ pub use core::num::{FpCategory, ParseIntError, ParseFloatError, TryFromIntError}
 #[stable(feature = "rust1", since = "1.0.0")]
 pub use core::num::Wrapping;
 
-#[unstable(feature = "nonzero", issue = "27730")]
+#[unstable(feature = "nonzero", issue = "49137")]
 pub use core::num::{
     NonZeroU8, NonZeroI8, NonZeroU16, NonZeroI16, NonZeroU32, NonZeroI32,
     NonZeroU64, NonZeroI64, NonZeroUsize, NonZeroIsize,
 };
 
 // Change this to `#[unstable(feature = "i128", issue = "35118")]`
 // if other NonZero* integer types are stabilizied before 128-bit integers
-#[unstable(feature = "nonzero", issue = "27730")]
+#[unstable(feature = "nonzero", issue = "49137")]
 pub use core::num::{NonZeroU128, NonZeroI128};
 
 #[cfg(test)] use fmt;