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-rw-r--r--library/std/src/alloc.rs3
-rw-r--r--library/std/src/f32.rs79
-rw-r--r--library/std/src/f64.rs81
-rw-r--r--library/std/src/lib.rs4
4 files changed, 80 insertions, 87 deletions
diff --git a/library/std/src/alloc.rs b/library/std/src/alloc.rs
index ae11964cb56..49b6cd4232c 100644
--- a/library/std/src/alloc.rs
+++ b/library/std/src/alloc.rs
@@ -315,14 +315,11 @@ pub fn take_alloc_error_hook() -> fn(Layout) {
 }
 
 fn default_alloc_error_hook(layout: Layout) {
-    #[cfg(not(bootstrap))]
     extern "Rust" {
         // This symbol is emitted by rustc next to __rust_alloc_error_handler.
         // Its value depends on the -Zoom={panic,abort} compiler option.
         static __rust_alloc_error_handler_should_panic: u8;
     }
-    #[cfg(bootstrap)]
-    let __rust_alloc_error_handler_should_panic = 0;
 
     #[allow(unused_unsafe)]
     if unsafe { __rust_alloc_error_handler_should_panic != 0 } {
diff --git a/library/std/src/f32.rs b/library/std/src/f32.rs
index 70b5941c7c7..ac288c599f3 100644
--- a/library/std/src/f32.rs
+++ b/library/std/src/f32.rs
@@ -28,7 +28,6 @@ pub use core::f32::{
 };
 
 #[cfg(not(test))]
-#[cfg_attr(bootstrap, lang = "f32_runtime")]
 impl f32 {
     /// Returns the largest integer less than or equal to a number.
     ///
@@ -43,7 +42,7 @@ impl f32 {
     /// assert_eq!(g.floor(), 3.0);
     /// assert_eq!(h.floor(), -4.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -62,7 +61,7 @@ impl f32 {
     /// assert_eq!(f.ceil(), 4.0);
     /// assert_eq!(g.ceil(), 4.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -82,7 +81,7 @@ impl f32 {
     /// assert_eq!(f.round(), 3.0);
     /// assert_eq!(g.round(), -3.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -103,7 +102,7 @@ impl f32 {
     /// assert_eq!(g.trunc(), 3.0);
     /// assert_eq!(h.trunc(), -3.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -124,7 +123,7 @@ impl f32 {
     /// assert!(abs_difference_x <= f32::EPSILON);
     /// assert!(abs_difference_y <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -149,7 +148,7 @@ impl f32 {
     ///
     /// assert!(f32::NAN.abs().is_nan());
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -173,7 +172,7 @@ impl f32 {
     ///
     /// assert!(f32::NAN.signum().is_nan());
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -200,7 +199,7 @@ impl f32 {
     ///
     /// assert!(f32::NAN.copysign(1.0).is_nan());
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[inline]
     #[stable(feature = "copysign", since = "1.35.0")]
@@ -228,7 +227,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -253,7 +252,7 @@ impl f32 {
     /// assert_eq!(a.div_euclid(-b), -1.0); // 7.0 >= -4.0 * -1.0
     /// assert_eq!((-a).div_euclid(-b), 2.0); // -7.0 >= -4.0 * 2.0
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[inline]
     #[stable(feature = "euclidean_division", since = "1.38.0")]
@@ -288,7 +287,7 @@ impl f32 {
     /// // limitation due to round-off error
     /// assert!((-f32::EPSILON).rem_euclid(3.0) != 0.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[inline]
     #[stable(feature = "euclidean_division", since = "1.38.0")]
@@ -309,7 +308,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -327,7 +326,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -352,7 +351,7 @@ impl f32 {
     /// assert!(negative.sqrt().is_nan());
     /// assert!(negative_zero.sqrt() == negative_zero);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -374,7 +373,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -394,7 +393,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -416,7 +415,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -440,7 +439,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -460,7 +459,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -483,7 +482,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -508,7 +507,7 @@ impl f32 {
     /// assert!(abs_difference_x <= f32::EPSILON);
     /// assert!(abs_difference_y <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -538,7 +537,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -560,7 +559,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -579,7 +578,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -598,7 +597,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -616,7 +615,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -638,7 +637,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -660,7 +659,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -681,7 +680,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -715,7 +714,7 @@ impl f32 {
     /// assert!(abs_difference_1 <= f32::EPSILON);
     /// assert!(abs_difference_2 <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -738,7 +737,7 @@ impl f32 {
     /// assert!(abs_difference_0 <= f32::EPSILON);
     /// assert!(abs_difference_1 <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
     pub fn sin_cos(self) -> (f32, f32) {
@@ -759,7 +758,7 @@ impl f32 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -781,7 +780,7 @@ impl f32 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -804,7 +803,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -827,7 +826,7 @@ impl f32 {
     /// // Same result
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -850,7 +849,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -870,7 +869,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -890,7 +889,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -910,7 +909,7 @@ impl f32 {
     ///
     /// assert!(abs_difference <= 1e-5);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
diff --git a/library/std/src/f64.rs b/library/std/src/f64.rs
index b90d068ec10..01279f01b05 100644
--- a/library/std/src/f64.rs
+++ b/library/std/src/f64.rs
@@ -28,7 +28,6 @@ pub use core::f64::{
 };
 
 #[cfg(not(test))]
-#[cfg_attr(bootstrap, lang = "f64_runtime")]
 impl f64 {
     /// Returns the largest integer less than or equal to a number.
     ///
@@ -43,7 +42,7 @@ impl f64 {
     /// assert_eq!(g.floor(), 3.0);
     /// assert_eq!(h.floor(), -4.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -62,7 +61,7 @@ impl f64 {
     /// assert_eq!(f.ceil(), 4.0);
     /// assert_eq!(g.ceil(), 4.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -82,7 +81,7 @@ impl f64 {
     /// assert_eq!(f.round(), 3.0);
     /// assert_eq!(g.round(), -3.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -103,7 +102,7 @@ impl f64 {
     /// assert_eq!(g.trunc(), 3.0);
     /// assert_eq!(h.trunc(), -3.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -124,7 +123,7 @@ impl f64 {
     /// assert!(abs_difference_x < 1e-10);
     /// assert!(abs_difference_y < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -149,7 +148,7 @@ impl f64 {
     ///
     /// assert!(f64::NAN.abs().is_nan());
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -173,7 +172,7 @@ impl f64 {
     ///
     /// assert!(f64::NAN.signum().is_nan());
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -200,7 +199,7 @@ impl f64 {
     ///
     /// assert!(f64::NAN.copysign(1.0).is_nan());
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "copysign", since = "1.35.0")]
     #[inline]
@@ -228,7 +227,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -253,7 +252,7 @@ impl f64 {
     /// assert_eq!(a.div_euclid(-b), -1.0); // 7.0 >= -4.0 * -1.0
     /// assert_eq!((-a).div_euclid(-b), 2.0); // -7.0 >= -4.0 * 2.0
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[inline]
     #[stable(feature = "euclidean_division", since = "1.38.0")]
@@ -288,7 +287,7 @@ impl f64 {
     /// // limitation due to round-off error
     /// assert!((-f64::EPSILON).rem_euclid(3.0) != 0.0);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[inline]
     #[stable(feature = "euclidean_division", since = "1.38.0")]
@@ -309,7 +308,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -327,7 +326,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -352,7 +351,7 @@ impl f64 {
     /// assert!(negative.sqrt().is_nan());
     /// assert!(negative_zero.sqrt() == negative_zero);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -374,7 +373,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -394,7 +393,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -416,7 +415,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -440,7 +439,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -460,7 +459,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -485,7 +484,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -510,7 +509,7 @@ impl f64 {
     /// assert!(abs_difference_x < 1e-10);
     /// assert!(abs_difference_y < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -540,7 +539,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -562,7 +561,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -581,7 +580,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -600,7 +599,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -618,7 +617,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-14);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -640,7 +639,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -662,7 +661,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -683,7 +682,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -717,7 +716,7 @@ impl f64 {
     /// assert!(abs_difference_1 < 1e-10);
     /// assert!(abs_difference_2 < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -740,7 +739,7 @@ impl f64 {
     /// assert!(abs_difference_0 < 1e-10);
     /// assert!(abs_difference_1 < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
     pub fn sin_cos(self) -> (f64, f64) {
@@ -761,7 +760,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-20);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -783,7 +782,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-20);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -806,7 +805,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -829,7 +828,7 @@ impl f64 {
     /// // Same result
     /// assert!(abs_difference < 1.0e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -852,7 +851,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1.0e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -872,7 +871,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1.0e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -892,7 +891,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1.0e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -912,7 +911,7 @@ impl f64 {
     ///
     /// assert!(abs_difference < 1.0e-10);
     /// ```
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
@@ -923,7 +922,7 @@ impl f64 {
     // Solaris/Illumos requires a wrapper around log, log2, and log10 functions
     // because of their non-standard behavior (e.g., log(-n) returns -Inf instead
     // of expected NaN).
-    #[cfg_attr(not(bootstrap), rustc_allow_incoherent_impl)]
+    #[rustc_allow_incoherent_impl]
     fn log_wrapper<F: Fn(f64) -> f64>(self, log_fn: F) -> f64 {
         if !cfg!(any(target_os = "solaris", target_os = "illumos")) {
             log_fn(self)
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
index 1016fbc99d8..5ade65ad9c6 100644
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -228,12 +228,10 @@
 #![feature(c_unwind)]
 #![feature(cfg_target_thread_local)]
 #![feature(concat_idents)]
-#![cfg_attr(bootstrap, feature(const_fn_fn_ptr_basics))]
-#![cfg_attr(bootstrap, feature(const_fn_trait_bound))]
 #![feature(const_mut_refs)]
 #![feature(const_trait_impl)]
 #![feature(decl_macro)]
-#![cfg_attr(not(bootstrap), feature(deprecated_suggestion))]
+#![feature(deprecated_suggestion)]
 #![feature(doc_cfg)]
 #![feature(doc_cfg_hide)]
 #![feature(doc_masked)]
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2025-11-08 06:04:38 +0000