Rename the feature, but not the attribute, to coverage_attribute

Author: bossmc

core/src/cmp.rs

@@ -301,7 +301,7 @@ pub trait Eq: PartialEq<Self> {
 #[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
 #[allow_internal_unstable(core_intrinsics, derive_eq, structural_match)]
 #[cfg_attr(bootstrap, allow_internal_unstable(no_coverage))]
-#[cfg_attr(not(bootstrap), allow_internal_unstable(coverage))]
+#[cfg_attr(not(bootstrap), allow_internal_unstable(coverage_attribute))]
 pub macro Eq($item:item) {
     /* compiler built-in */
 }

core/src/lib.rs

@@ -111,7 +111,7 @@
 // Library features:
 // tidy-alphabetical-start
 #![cfg_attr(bootstrap, feature(no_coverage))] // rust-lang/rust#84605
-#![cfg_attr(not(bootstrap), feature(coverage))] // rust-lang/rust#84605
+#![cfg_attr(not(bootstrap), feature(coverage_attribute))] // rust-lang/rust#84605
 #![feature(char_indices_offset)]
 #![feature(const_align_of_val)]
 #![feature(const_align_of_val_raw)]