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Stabilizes `Option::is_none_or` for our not-quite-Rust-1.82 build for sanitizers.
diff --git a/compiler/rustc_const_eval/src/lib.rs b/compiler/rustc_const_eval/src/lib.rs
index 780404212c..d825a47bfd 100644
--- a/compiler/rustc_const_eval/src/lib.rs
+++ b/compiler/rustc_const_eval/src/lib.rs
@@ -6,7 +6,6 @@
#![feature(box_patterns)]
#![feature(decl_macro)]
#![feature(if_let_guard)]
-#![feature(is_none_or)]
#![feature(let_chains)]
#![feature(never_type)]
#![feature(rustdoc_internals)]
diff --git a/compiler/rustc_hir_typeck/src/lib.rs b/compiler/rustc_hir_typeck/src/lib.rs
index 758a1cefe6..9ec101196a 100644
--- a/compiler/rustc_hir_typeck/src/lib.rs
+++ b/compiler/rustc_hir_typeck/src/lib.rs
@@ -5,7 +5,6 @@
#![feature(box_patterns)]
#![feature(control_flow_enum)]
#![feature(if_let_guard)]
-#![feature(is_none_or)]
#![feature(let_chains)]
#![feature(never_type)]
#![feature(try_blocks)]
diff --git a/library/core/src/option.rs b/library/core/src/option.rs
index 6c89c81018..9c6819bc58 100644
--- a/library/core/src/option.rs
+++ b/library/core/src/option.rs
@@ -656,8 +656,6 @@
/// # Examples
///
/// ```
- /// #![feature(is_none_or)]
- ///
/// let x: Option<u32> = Some(2);
/// assert_eq!(x.is_none_or(|x| x > 1), true);
///
@@ -669,7 +667,7 @@
/// ```
#[must_use]
#[inline]
- #[unstable(feature = "is_none_or", issue = "126383")]
+ #[stable(feature = "is_none_or", since = "CURRENT_RUSTC_VERSION")]
pub fn is_none_or(self, f: impl FnOnce(T) -> bool) -> bool {
match self {
None => true,
diff --git a/src/tools/miri/src/lib.rs b/src/tools/miri/src/lib.rs
index 966d38508f..7a11e353f9 100644
--- a/src/tools/miri/src/lib.rs
+++ b/src/tools/miri/src/lib.rs
@@ -12,7 +12,6 @@
#![feature(let_chains)]
#![feature(trait_upcasting)]
#![feature(strict_overflow_ops)]
-#![feature(is_none_or)]
// Configure clippy and other lints
#![allow(
clippy::collapsible_else_if,
diff --git a/src/tools/rust-analyzer/crates/hir-ty/src/display.rs b/src/tools/rust-analyzer/crates/hir-ty/src/display.rs
index a433ecfd77..f6f90faa4e 100644
--- a/src/tools/rust-analyzer/crates/hir-ty/src/display.rs
+++ b/src/tools/rust-analyzer/crates/hir-ty/src/display.rs
@@ -1462,7 +1462,7 @@
// otherwise, if the arg is equal to the param default, hide it (unless the
// default is an error which can happen for the trait Self type)
#[allow(unstable_name_collisions)]
- default_parameters.get(i).is_none_or(|default_parameter| {
+ IsNoneOr::is_none_or(default_parameters.get(i), |default_parameter| {
// !is_err(default_parameter.skip_binders())
// &&
arg != &default_parameter.clone().substitute(Interner, ¶meters)