update version placeholders

compiler/rustc_feature/src/accepted.rs

@@ -73,7 +73,7 @@ declare_features! (
     /// Allows free and inherent `async fn`s, `async` blocks, and `<expr>.await` expressions.
     (accepted, async_await, "1.39.0", Some(50547)),
     /// Allows `async || body` closures.
-    (accepted, async_closure, "CURRENT_RUSTC_VERSION", Some(62290)),
+    (accepted, async_closure, "1.85.0", Some(62290)),
     /// Allows async functions to be declared, implemented, and used in traits.
     (accepted, async_fn_in_trait, "1.75.0", Some(91611)),
     /// Allows all literals in attribute lists and values of key-value pairs.
@@ -176,7 +176,7 @@ declare_features! (
     /// Allows using the `#[diagnostic]` attribute tool namespace
     (accepted, diagnostic_namespace, "1.78.0", Some(111996)),
     /// Controls errors in trait implementations.
-    (accepted, do_not_recommend, "CURRENT_RUSTC_VERSION", Some(51992)),
+    (accepted, do_not_recommend, "1.85.0", Some(51992)),
     /// Allows `#[doc(alias = "...")]`.
     (accepted, doc_alias, "1.48.0", Some(50146)),
     /// Allows `..` in tuple (struct) patterns.
@@ -199,7 +199,7 @@ declare_features! (
     (accepted, extended_key_value_attributes, "1.54.0", Some(78835)),
     /// Allows using `efiapi`, `aapcs`, `sysv64` and `win64` as calling
     /// convention for functions with varargs.
-    (accepted, extended_varargs_abi_support, "CURRENT_RUSTC_VERSION", Some(100189)),
+    (accepted, extended_varargs_abi_support, "1.85.0", Some(100189)),
     /// Allows resolving absolute paths as paths from other crates.
     (accepted, extern_absolute_paths, "1.30.0", Some(44660)),
     /// Allows `extern crate foo as bar;`. This puts `bar` into extern prelude.

compiler/rustc_feature/src/removed.rs

@@ -120,7 +120,7 @@ declare_features! (
     /// Allows defining generators.
     (removed, generators, "1.21.0", Some(43122), Some("renamed to `coroutines`")),
     /// An extension to the `generic_associated_types` feature, allowing incomplete features.
-    (removed, generic_associated_types_extended, "CURRENT_RUSTC_VERSION", Some(95451),
+    (removed, generic_associated_types_extended, "1.85.0", Some(95451),
         Some(
             "feature needs overhaul and reimplementation pending \
             better implied higher-ranked implied bounds support"

compiler/rustc_feature/src/unstable.rs

@@ -333,7 +333,7 @@ declare_features! (
     (unstable, hexagon_target_feature, "1.27.0", Some(44839)),
     (unstable, lahfsahf_target_feature, "1.78.0", Some(44839)),
     (unstable, loongarch_target_feature, "1.73.0", Some(44839)),
-    (unstable, m68k_target_feature, "CURRENT_RUSTC_VERSION", Some(134328)),
+    (unstable, m68k_target_feature, "1.85.0", Some(134328)),
     (unstable, mips_target_feature, "1.27.0", Some(44839)),
     (unstable, powerpc_target_feature, "1.27.0", Some(44839)),
     (unstable, prfchw_target_feature, "1.78.0", Some(44839)),
@@ -344,7 +344,7 @@ declare_features! (
     (unstable, sse4a_target_feature, "1.27.0", Some(44839)),
     (unstable, tbm_target_feature, "1.27.0", Some(44839)),
     (unstable, wasm_target_feature, "1.30.0", Some(44839)),
-    (unstable, x87_target_feature, "CURRENT_RUSTC_VERSION", Some(44839)),
+    (unstable, x87_target_feature, "1.85.0", Some(44839)),
     // !!!!    !!!!    !!!!    !!!!   !!!!    !!!!    !!!!    !!!!    !!!!    !!!!    !!!!
     // Features are listed in alphabetical order. Tidy will fail if you don't keep it this way.
     // !!!!    !!!!    !!!!    !!!!   !!!!    !!!!    !!!!    !!!!    !!!!    !!!!    !!!!
@@ -380,11 +380,11 @@ declare_features! (
     /// Enables experimental inline assembly support for additional architectures.
     (unstable, asm_experimental_arch, "1.58.0", Some(93335)),
     /// Enables experimental register support in inline assembly.
-    (unstable, asm_experimental_reg, "CURRENT_RUSTC_VERSION", Some(133416)),
+    (unstable, asm_experimental_reg, "1.85.0", Some(133416)),
     /// Allows using `label` operands in inline assembly.
     (unstable, asm_goto, "1.78.0", Some(119364)),
     /// Allows using `label` operands in inline assembly together with output operands.
-    (unstable, asm_goto_with_outputs, "CURRENT_RUSTC_VERSION", Some(119364)),
+    (unstable, asm_goto_with_outputs, "1.85.0", Some(119364)),
     /// Allows the `may_unwind` option in inline assembly.
     (unstable, asm_unwind, "1.58.0", Some(93334)),
     /// Allows users to enforce equality of associated constants `TraitImpl<AssocConst=3>`.
@@ -392,13 +392,13 @@ declare_features! (
     /// Allows associated type defaults.
     (unstable, associated_type_defaults, "1.2.0", Some(29661)),
     /// Allows async functions to be called from `dyn Trait`.
-    (incomplete, async_fn_in_dyn_trait, "CURRENT_RUSTC_VERSION", Some(133119)),
+    (incomplete, async_fn_in_dyn_trait, "1.85.0", Some(133119)),
     /// Allows `#[track_caller]` on async functions.
     (unstable, async_fn_track_caller, "1.73.0", Some(110011)),
     /// Allows `for await` loops.
     (unstable, async_for_loop, "1.77.0", Some(118898)),
     /// Allows `async` trait bound modifier.
-    (unstable, async_trait_bounds, "CURRENT_RUSTC_VERSION", Some(62290)),
+    (unstable, async_trait_bounds, "1.85.0", Some(62290)),
     /// Allows using C-variadics.
     (unstable, c_variadic, "1.34.0", Some(44930)),
     /// Allows the use of `#[cfg(<true/false>)]`.
@@ -436,7 +436,7 @@ declare_features! (
     /// Allows `const || {}` closures in const contexts.
     (incomplete, const_closures, "1.68.0", Some(106003)),
     /// Allows using `~const Destruct` bounds and calling drop impls in const contexts.
-    (unstable, const_destruct, "CURRENT_RUSTC_VERSION", Some(133214)),
+    (unstable, const_destruct, "1.85.0", Some(133214)),
     /// Allows `for _ in _` loops in const contexts.
     (unstable, const_for, "1.56.0", Some(87575)),
     /// Be more precise when looking for live drops in a const context.
@@ -460,7 +460,7 @@ declare_features! (
     (unstable, decl_macro, "1.17.0", Some(39412)),
     /// Allows the use of default values on struct definitions and the construction of struct
     /// literals with the functional update syntax without a base.
-    (unstable, default_field_values, "CURRENT_RUSTC_VERSION", Some(132162)),
+    (unstable, default_field_values, "1.85.0", Some(132162)),
     /// Allows using `#[deprecated_safe]` to deprecate the safeness of a function or trait
     (unstable, deprecated_safe, "1.61.0", Some(94978)),
     /// Allows having using `suggestion` in the `#[deprecated]` attribute.
@@ -510,7 +510,7 @@ declare_features! (
     /// Allows registering static items globally, possibly across crates, to iterate over at runtime.
     (unstable, global_registration, "1.80.0", Some(125119)),
     /// Allows using guards in patterns.
-    (incomplete, guard_patterns, "CURRENT_RUSTC_VERSION", Some(129967)),
+    (incomplete, guard_patterns, "1.85.0", Some(129967)),
     /// Allows using `..=X` as a patterns in slices.
     (unstable, half_open_range_patterns_in_slices, "1.66.0", Some(67264)),
     /// Allows `if let` guard in match arms.
@@ -639,9 +639,9 @@ declare_features! (
     /// not changed from prior instances of the same struct (RFC #2528)
     (unstable, type_changing_struct_update, "1.58.0", Some(86555)),
     /// Allows using `unsafe<'a> &'a T` unsafe binder types.
-    (incomplete, unsafe_binders, "CURRENT_RUSTC_VERSION", Some(130516)),
+    (incomplete, unsafe_binders, "1.85.0", Some(130516)),
     /// Allows declaring fields `unsafe`.
-    (incomplete, unsafe_fields, "CURRENT_RUSTC_VERSION", Some(132922)),
+    (incomplete, unsafe_fields, "1.85.0", Some(132922)),
     /// Allows const generic parameters to be defined with types that
     /// are not `Sized`, e.g. `fn foo<const N: [u8]>() {`.
     (incomplete, unsized_const_params, "1.82.0", Some(95174)),

library/alloc/src/boxed.rs

@@ -2029,7 +2029,7 @@ impl<Args: Tuple, F: Fn<Args> + ?Sized, A: Allocator> Fn<Args> for Box<F, A> {
 }
 
 #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
 impl<Args: Tuple, F: AsyncFnOnce<Args> + ?Sized, A: Allocator> AsyncFnOnce<Args> for Box<F, A> {
     type Output = F::Output;
     type CallOnceFuture = F::CallOnceFuture;
@@ -2040,7 +2040,7 @@ impl<Args: Tuple, F: AsyncFnOnce<Args> + ?Sized, A: Allocator> AsyncFnOnce<Args>
 }
 
 #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
 impl<Args: Tuple, F: AsyncFnMut<Args> + ?Sized, A: Allocator> AsyncFnMut<Args> for Box<F, A> {
     type CallRefFuture<'a>
         = F::CallRefFuture<'a>
@@ -2053,7 +2053,7 @@ impl<Args: Tuple, F: AsyncFnMut<Args> + ?Sized, A: Allocator> AsyncFnMut<Args> f
 }
 
 #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
 impl<Args: Tuple, F: AsyncFn<Args> + ?Sized, A: Allocator> AsyncFn<Args> for Box<F, A> {
     extern "rust-call" fn async_call(&self, args: Args) -> Self::CallRefFuture<'_> {
         F::async_call(self, args)

library/core/src/alloc/layout.rs

@@ -178,7 +178,7 @@ impl Layout {
     /// allocate backing structure for `T` (which could be a trait
     /// or other unsized type like a slice).
     #[stable(feature = "alloc_layout", since = "1.28.0")]
-    #[rustc_const_stable(feature = "const_alloc_layout", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_alloc_layout", since = "1.85.0")]
     #[must_use]
     #[inline]
     pub const fn for_value<T: ?Sized>(t: &T) -> Self {
@@ -252,7 +252,7 @@ impl Layout {
     /// Returns an error if the combination of `self.size()` and the given
     /// `align` violates the conditions listed in [`Layout::from_size_align`].
     #[stable(feature = "alloc_layout_manipulation", since = "1.44.0")]
-    #[rustc_const_stable(feature = "const_alloc_layout", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_alloc_layout", since = "1.85.0")]
     #[inline]
     pub const fn align_to(&self, align: usize) -> Result<Self, LayoutError> {
         if let Some(align) = Alignment::new(align) {
@@ -327,7 +327,7 @@ impl Layout {
     /// This is equivalent to adding the result of `padding_needed_for`
     /// to the layout's current size.
     #[stable(feature = "alloc_layout_manipulation", since = "1.44.0")]
-    #[rustc_const_stable(feature = "const_alloc_layout", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_alloc_layout", since = "1.85.0")]
     #[must_use = "this returns a new `Layout`, \
                   without modifying the original"]
     #[inline]
@@ -426,7 +426,7 @@ impl Layout {
     /// # assert_eq!(repr_c(&[u64, u32, u16, u32]), Ok((s, vec![0, 8, 12, 16])));
     /// ```
     #[stable(feature = "alloc_layout_manipulation", since = "1.44.0")]
-    #[rustc_const_stable(feature = "const_alloc_layout", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_alloc_layout", since = "1.85.0")]
     #[inline]
     pub const fn extend(&self, next: Self) -> Result<(Self, usize), LayoutError> {
         let new_align = Alignment::max(self.align, next.align);
@@ -489,7 +489,7 @@ impl Layout {
     /// On arithmetic overflow or when the total size would exceed
     /// `isize::MAX`, returns `LayoutError`.
     #[stable(feature = "alloc_layout_manipulation", since = "1.44.0")]
-    #[rustc_const_stable(feature = "const_alloc_layout", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_alloc_layout", since = "1.85.0")]
     #[inline]
     pub const fn array<T>(n: usize) -> Result<Self, LayoutError> {
         // Reduce the amount of code we need to monomorphize per `T`.

library/core/src/hash/mod.rs

@@ -752,10 +752,10 @@ pub struct BuildHasherDefault<H>(marker::PhantomData<fn() -> H>);
 
 impl<H> BuildHasherDefault<H> {
     /// Creates a new BuildHasherDefault for Hasher `H`.
-    #[stable(feature = "build_hasher_default_const_new", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "build_hasher_default_const_new", since = "1.85.0")]
     #[rustc_const_stable(
         feature = "build_hasher_default_const_new",
-        since = "CURRENT_RUSTC_VERSION"
+        since = "1.85.0"
     )]
     pub const fn new() -> Self {
         BuildHasherDefault(marker::PhantomData)

library/core/src/iter/traits/collect.rs

@@ -472,7 +472,7 @@ macro_rules! spec_tuple_impl {
             #[doc(fake_variadic)]
             #[doc = "This trait is implemented for tuples up to twelve items long. The `impl`s for \
                      1- and 3- through 12-ary tuples were stabilized after 2-tuples, in \
-                     CURRENT_RUSTC_VERSION."]
+                     1.85.0."]
             => ($ty_name, $var_name, $extend_ty_name, $cnt),
         );
     };

library/core/src/mem/maybe_uninit.rs

@@ -507,7 +507,7 @@ impl<T> MaybeUninit<T> {
     /// ```
     #[inline(always)]
     #[stable(feature = "maybe_uninit_write", since = "1.55.0")]
-    #[rustc_const_stable(feature = "const_maybe_uninit_write", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_maybe_uninit_write", since = "1.85.0")]
     pub const fn write(&mut self, val: T) -> &mut T {
         *self = MaybeUninit::new(val);
         // SAFETY: We just initialized this value.

library/core/src/mem/mod.rs

@@ -333,7 +333,7 @@ pub const fn size_of<T>() -> usize {
 #[inline]
 #[must_use]
 #[stable(feature = "rust1", since = "1.0.0")]
-#[rustc_const_stable(feature = "const_size_of_val", since = "CURRENT_RUSTC_VERSION")]
+#[rustc_const_stable(feature = "const_size_of_val", since = "1.85.0")]
 #[cfg_attr(not(test), rustc_diagnostic_item = "mem_size_of_val")]
 pub const fn size_of_val<T: ?Sized>(val: &T) -> usize {
     // SAFETY: `val` is a reference, so it's a valid raw pointer
@@ -484,7 +484,7 @@ pub const fn align_of<T>() -> usize {
 #[inline]
 #[must_use]
 #[stable(feature = "rust1", since = "1.0.0")]
-#[rustc_const_stable(feature = "const_align_of_val", since = "CURRENT_RUSTC_VERSION")]
+#[rustc_const_stable(feature = "const_align_of_val", since = "1.85.0")]
 #[allow(deprecated)]
 pub const fn align_of_val<T: ?Sized>(val: &T) -> usize {
     // SAFETY: val is a reference, so it's a valid raw pointer
@@ -725,7 +725,7 @@ pub unsafe fn uninitialized<T>() -> T {
 /// ```
 #[inline]
 #[stable(feature = "rust1", since = "1.0.0")]
-#[rustc_const_stable(feature = "const_swap", since = "CURRENT_RUSTC_VERSION")]
+#[rustc_const_stable(feature = "const_swap", since = "1.85.0")]
 #[rustc_diagnostic_item = "mem_swap"]
 pub const fn swap<T>(x: &mut T, y: &mut T) {
     // SAFETY: `&mut` guarantees these are typed readable and writable

library/core/src/num/f32.rs

@@ -818,7 +818,7 @@ impl f32 {
     /// ```
     #[must_use = "this returns the result of the operation, without modifying the original"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn recip(self) -> f32 {
         1.0 / self
@@ -836,7 +836,7 @@ impl f32 {
     #[must_use = "this returns the result of the operation, \
                   without modifying the original"]
     #[stable(feature = "f32_deg_rad_conversions", since = "1.7.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn to_degrees(self) -> f32 {
         // Use a constant for better precision.
@@ -856,7 +856,7 @@ impl f32 {
     #[must_use = "this returns the result of the operation, \
                   without modifying the original"]
     #[stable(feature = "f32_deg_rad_conversions", since = "1.7.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn to_radians(self) -> f32 {
         const RADS_PER_DEG: f32 = consts::PI / 180.0;
@@ -878,7 +878,7 @@ impl f32 {
     /// ```
     #[must_use = "this returns the result of the comparison, without modifying either input"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn max(self, other: f32) -> f32 {
         intrinsics::maxnumf32(self, other)
@@ -899,7 +899,7 @@ impl f32 {
     /// ```
     #[must_use = "this returns the result of the comparison, without modifying either input"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn min(self, other: f32) -> f32 {
         intrinsics::minnumf32(self, other)
@@ -988,8 +988,8 @@ impl f32 {
     /// assert_eq!((-5.5f32).midpoint(8.0), 1.25);
     /// ```
     #[inline]
-    #[stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "num_midpoint", since = "1.85.0")]
-    #[rustc_const_stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "num_midpoint", since = "1.85.0")]
     pub const fn midpoint(self, other: f32) -> f32 {
         cfg_if! {
             // Allow faster implementation that have known good 64-bit float
@@ -1396,7 +1396,7 @@ impl f32 {
     /// ```
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "clamp", since = "1.50.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn clamp(mut self, min: f32, max: f32) -> f32 {
         const_assert!(
@@ -1433,7 +1433,7 @@ impl f32 {
     /// ```
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn abs(self) -> f32 {
         // SAFETY: this is actually a safe intrinsic
@@ -1458,7 +1458,7 @@ impl f32 {
     /// ```
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn signum(self) -> f32 {
         if self.is_nan() { Self::NAN } else { 1.0_f32.copysign(self) }
@@ -1493,7 +1493,7 @@ impl f32 {
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[inline]
     #[stable(feature = "copysign", since = "1.35.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     pub const fn copysign(self, sign: f32) -> f32 {
         // SAFETY: this is actually a safe intrinsic
         unsafe { intrinsics::copysignf32(self, sign) }

library/core/src/num/f64.rs

@@ -835,7 +835,7 @@ impl f64 {
     /// ```
     #[must_use = "this returns the result of the operation, without modifying the original"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn recip(self) -> f64 {
         1.0 / self
@@ -853,7 +853,7 @@ impl f64 {
     #[must_use = "this returns the result of the operation, \
                   without modifying the original"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn to_degrees(self) -> f64 {
         // The division here is correctly rounded with respect to the true
@@ -874,7 +874,7 @@ impl f64 {
     #[must_use = "this returns the result of the operation, \
                   without modifying the original"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn to_radians(self) -> f64 {
         const RADS_PER_DEG: f64 = consts::PI / 180.0;
@@ -896,7 +896,7 @@ impl f64 {
     /// ```
     #[must_use = "this returns the result of the comparison, without modifying either input"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn max(self, other: f64) -> f64 {
         intrinsics::maxnumf64(self, other)
@@ -917,7 +917,7 @@ impl f64 {
     /// ```
     #[must_use = "this returns the result of the comparison, without modifying either input"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn min(self, other: f64) -> f64 {
         intrinsics::minnumf64(self, other)
@@ -1006,8 +1006,8 @@ impl f64 {
     /// assert_eq!((-5.5f64).midpoint(8.0), 1.25);
     /// ```
     #[inline]
-    #[stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "num_midpoint", since = "1.85.0")]
-    #[rustc_const_stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "num_midpoint", since = "1.85.0")]
     pub const fn midpoint(self, other: f64) -> f64 {
         const LO: f64 = f64::MIN_POSITIVE * 2.;
         const HI: f64 = f64::MAX / 2.;
@@ -1396,7 +1396,7 @@ impl f64 {
     /// ```
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "clamp", since = "1.50.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn clamp(mut self, min: f64, max: f64) -> f64 {
         const_assert!(
@@ -1433,7 +1433,7 @@ impl f64 {
     /// ```
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn abs(self) -> f64 {
         // SAFETY: this is actually a safe intrinsic
@@ -1458,7 +1458,7 @@ impl f64 {
     /// ```
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn signum(self) -> f64 {
         if self.is_nan() { Self::NAN } else { 1.0_f64.copysign(self) }
@@ -1492,7 +1492,7 @@ impl f64 {
     /// ```
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "copysign", since = "1.35.0")]
-    #[rustc_const_stable(feature = "const_float_methods", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_float_methods", since = "1.85.0")]
     #[inline]
     pub const fn copysign(self, sign: f64) -> f64 {
         // SAFETY: this is actually a safe intrinsic

library/core/src/num/mod.rs

@@ -138,8 +138,8 @@ macro_rules! midpoint_impl {
         #[doc = concat!("assert_eq!(0", stringify!($SelfT), ".midpoint(4), 2);")]
         #[doc = concat!("assert_eq!(1", stringify!($SelfT), ".midpoint(4), 2);")]
         /// ```
-        #[stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+        #[stable(feature = "num_midpoint", since = "1.85.0")]
-        #[rustc_const_stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "num_midpoint", since = "1.85.0")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -192,8 +192,8 @@ macro_rules! midpoint_impl {
         #[doc = concat!("assert_eq!(0", stringify!($SelfT), ".midpoint(4), 2);")]
         #[doc = concat!("assert_eq!(1", stringify!($SelfT), ".midpoint(4), 2);")]
         /// ```
-        #[stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+        #[stable(feature = "num_midpoint", since = "1.85.0")]
-        #[rustc_const_stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "num_midpoint", since = "1.85.0")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]

library/core/src/num/nonzero.rs

@@ -1543,8 +1543,8 @@ macro_rules! nonzero_integer_signedness_dependent_methods {
         /// # Some(())
         /// # }
         /// ```
-        #[stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+        #[stable(feature = "num_midpoint", since = "1.85.0")]
-        #[rustc_const_stable(feature = "num_midpoint", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "num_midpoint", since = "1.85.0")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]

library/core/src/ops/async_function.rs

@@ -5,7 +5,7 @@ use crate::marker::Tuple;
 ///
 /// All `async fn` and functions returning futures implement this trait.
 #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
 #[rustc_paren_sugar]
 #[fundamental]
 #[must_use = "async closures are lazy and do nothing unless called"]
@@ -20,7 +20,7 @@ pub trait AsyncFn<Args: Tuple>: AsyncFnMut<Args> {
 ///
 /// All `async fn` and functions returning futures implement this trait.
 #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
 #[rustc_paren_sugar]
 #[fundamental]
 #[must_use = "async closures are lazy and do nothing unless called"]
@@ -42,7 +42,7 @@ pub trait AsyncFnMut<Args: Tuple>: AsyncFnOnce<Args> {
 ///
 /// All `async fn` and functions returning futures implement this trait.
 #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
 #[rustc_paren_sugar]
 #[fundamental]
 #[must_use = "async closures are lazy and do nothing unless called"]
@@ -68,7 +68,7 @@ mod impls {
     use crate::marker::Tuple;
 
     #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
     impl<A: Tuple, F: ?Sized> AsyncFn<A> for &F
     where
         F: AsyncFn<A>,
@@ -79,7 +79,7 @@ mod impls {
     }
 
     #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
     impl<A: Tuple, F: ?Sized> AsyncFnMut<A> for &F
     where
         F: AsyncFn<A>,
@@ -95,7 +95,7 @@ mod impls {
     }
 
     #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
     impl<'a, A: Tuple, F: ?Sized> AsyncFnOnce<A> for &'a F
     where
         F: AsyncFn<A>,
@@ -109,7 +109,7 @@ mod impls {
     }
 
     #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
     impl<A: Tuple, F: ?Sized> AsyncFnMut<A> for &mut F
     where
         F: AsyncFnMut<A>,
@@ -125,7 +125,7 @@ mod impls {
     }
 
     #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+    #[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
     impl<'a, A: Tuple, F: ?Sized> AsyncFnOnce<A> for &'a mut F
     where
         F: AsyncFnMut<A>,

library/core/src/prelude/mod.rs

@@ -71,7 +71,7 @@ pub mod rust_2021 {
 /// The 2024 version of the core prelude.
 ///
 /// See the [module-level documentation](self) for more.
-#[stable(feature = "prelude_2024", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "prelude_2024", since = "1.85.0")]
 pub mod rust_2024 {
     #[stable(feature = "rust1", since = "1.0.0")]
     pub use super::common::*;
@@ -84,7 +84,7 @@ pub mod rust_2024 {
     #[doc(no_inline)]
     pub use crate::convert::{TryFrom, TryInto};
 
-    #[stable(feature = "prelude_2024", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "prelude_2024", since = "1.85.0")]
     #[doc(no_inline)]
     pub use crate::future::{Future, IntoFuture};
 }

library/core/src/ptr/mod.rs

@@ -1009,7 +1009,7 @@ pub const fn slice_from_raw_parts_mut<T>(data: *mut T, len: usize) -> *mut [T] {
 /// ```
 #[inline]
 #[stable(feature = "rust1", since = "1.0.0")]
-#[rustc_const_stable(feature = "const_swap", since = "CURRENT_RUSTC_VERSION")]
+#[rustc_const_stable(feature = "const_swap", since = "1.85.0")]
 #[rustc_diagnostic_item = "ptr_swap"]
 pub const unsafe fn swap<T>(x: *mut T, y: *mut T) {
     // Give ourselves some scratch space to work with.
@@ -2150,7 +2150,7 @@ pub fn addr_eq<T: ?Sized, U: ?Sized>(p: *const T, q: *const U) -> bool {
 /// ```
 ///
 /// [subtype]: https://doc.rust-lang.org/reference/subtyping.html
-#[stable(feature = "ptr_fn_addr_eq", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "ptr_fn_addr_eq", since = "1.85.0")]
 #[inline(always)]
 #[must_use = "function pointer comparison produces a value"]
 pub fn fn_addr_eq<T: FnPtr, U: FnPtr>(f: T, g: U) -> bool {

library/core/src/ptr/mut_ptr.rs

@@ -1594,7 +1594,7 @@ impl<T: ?Sized> *mut T {
     ///
     /// [`ptr::swap`]: crate::ptr::swap()
     #[stable(feature = "pointer_methods", since = "1.26.0")]
-    #[rustc_const_stable(feature = "const_swap", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_swap", since = "1.85.0")]
     #[inline(always)]
     pub const unsafe fn swap(self, with: *mut T)
     where

library/core/src/ptr/non_null.rs

@@ -224,7 +224,7 @@ impl<T: ?Sized> NonNull<T> {
     /// }
     /// ```
     #[stable(feature = "nonnull", since = "1.25.0")]
-    #[rustc_const_stable(feature = "const_nonnull_new", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_nonnull_new", since = "1.85.0")]
     #[inline]
     pub const fn new(ptr: *mut T) -> Option<Self> {
         if !ptr.is_null() {
@@ -1146,7 +1146,7 @@ impl<T: ?Sized> NonNull<T> {
     /// [`ptr::swap`]: crate::ptr::swap()
     #[inline(always)]
     #[stable(feature = "non_null_convenience", since = "1.80.0")]
-    #[rustc_const_stable(feature = "const_swap", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_swap", since = "1.85.0")]
     pub const unsafe fn swap(self, with: NonNull<T>)
     where
         T: Sized,

library/core/src/slice/mod.rs

@@ -913,7 +913,7 @@ impl<T> [T] {
     /// assert!(v == ["a", "b", "e", "d", "c"]);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_swap", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "const_swap", since = "1.85.0")]
     #[inline]
     #[track_caller]
     pub const fn swap(&mut self, a: usize, b: usize) {

library/core/src/task/wake.rs

@@ -60,7 +60,7 @@ impl RawWaker {
         RawWaker { data, vtable }
     }
 
-    #[stable(feature = "noop_waker", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "noop_waker", since = "1.85.0")]
     const NOOP: RawWaker = {
         const VTABLE: RawWakerVTable = RawWakerVTable::new(
             // Cloning just returns a new no-op raw waker
@@ -564,8 +564,8 @@ impl Waker {
     /// ```
     #[inline]
     #[must_use]
-    #[stable(feature = "noop_waker", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "noop_waker", since = "1.85.0")]
-    #[rustc_const_stable(feature = "noop_waker", since = "CURRENT_RUSTC_VERSION")]
+    #[rustc_const_stable(feature = "noop_waker", since = "1.85.0")]
     pub const fn noop() -> &'static Waker {
         const WAKER: &Waker = &Waker { waker: RawWaker::NOOP };
         WAKER

library/std/src/collections/hash/map.rs

@@ -298,7 +298,7 @@ impl<K, V, S> HashMap<K, V, S> {
     #[stable(feature = "hashmap_build_hasher", since = "1.7.0")]
     #[rustc_const_stable(
         feature = "const_collections_with_hasher",
-        since = "CURRENT_RUSTC_VERSION"
+        since = "1.85.0"
     )]
     pub const fn with_hasher(hash_builder: S) -> HashMap<K, V, S> {
         HashMap { base: base::HashMap::with_hasher(hash_builder) }

library/std/src/collections/hash/set.rs

@@ -390,7 +390,7 @@ impl<T, S> HashSet<T, S> {
     #[stable(feature = "hashmap_build_hasher", since = "1.7.0")]
     #[rustc_const_stable(
         feature = "const_collections_with_hasher",
-        since = "CURRENT_RUSTC_VERSION"
+        since = "1.85.0"
     )]
     pub const fn with_hasher(hasher: S) -> HashSet<T, S> {
         HashSet { base: base::HashSet::with_hasher(hasher) }

library/std/src/env.rs

@@ -622,7 +622,7 @@ impl Error for JoinPathsError {
 ///
 /// In UWP (Universal Windows Platform) targets this function is unimplemented and always returns `None`.
 ///
-/// Before Rust CURRENT_RUSTC_VERSION, this function used to return the value of the 'HOME' environment variable
+/// Before Rust 1.85.0, this function used to return the value of the 'HOME' environment variable
 /// on Windows, which in Cygwin or Mingw environments could return non-standard paths like `/home/you`
 /// instead of `C:\Users\you`.
 ///

library/std/src/io/error.rs

@@ -339,7 +339,7 @@ pub enum ErrorKind {
     #[stable(feature = "io_error_a_bit_more", since = "1.83.0")]
     NotSeekable,
     /// Filesystem quota or some other kind of quota was exceeded.
-    #[stable(feature = "io_error_quota_exceeded", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "io_error_quota_exceeded", since = "1.85.0")]
     QuotaExceeded,
     /// File larger than allowed or supported.
     ///
@@ -364,7 +364,7 @@ pub enum ErrorKind {
     #[stable(feature = "io_error_a_bit_more", since = "1.83.0")]
     Deadlock,
     /// Cross-device or cross-filesystem (hard) link or rename.
-    #[stable(feature = "io_error_crosses_devices", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "io_error_crosses_devices", since = "1.85.0")]
     CrossesDevices,
     /// Too many (hard) links to the same filesystem object.
     ///

library/std/src/prelude/common.rs

@@ -13,7 +13,7 @@ pub use crate::marker::{Send, Sized, Sync, Unpin};
 #[doc(no_inline)]
 pub use crate::ops::{Drop, Fn, FnMut, FnOnce};
 #[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))]
-#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))]
+#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "1.85.0"))]
 #[doc(no_inline)]
 pub use crate::ops::{AsyncFn, AsyncFnMut, AsyncFnOnce};
 

library/std/src/prelude/mod.rs

@@ -169,12 +169,12 @@ pub mod rust_2021 {
 /// The 2024 version of the prelude of The Rust Standard Library.
 ///
 /// See the [module-level documentation](self) for more.
-#[stable(feature = "prelude_2024", since = "CURRENT_RUSTC_VERSION")]
+#[stable(feature = "prelude_2024", since = "1.85.0")]
 pub mod rust_2024 {
     #[stable(feature = "rust1", since = "1.0.0")]
     pub use super::common::*;
 
-    #[stable(feature = "prelude_2024", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "prelude_2024", since = "1.85.0")]
     #[doc(no_inline)]
     pub use core::prelude::rust_2024::*;
 }

src/doc/rustc/src/check-cfg.md

@@ -134,7 +134,7 @@ As of `2025-01-02T`, the list of known names is as follows:
  - `unix`
  - `windows`
 
-> Starting with CURRENT_RUSTC_VERSION, the `test` cfg is consider to be a "userspace" config
+> Starting with 1.85.0, the `test` cfg is consider to be a "userspace" config
 > despite being also set by `rustc` and should be managed by the build-system it-self.
 
 Like with `values(any())`, well known names checking can be disabled by passing `cfg(any())`