Add diagnostic items for <*const _>::cast and ptr::from_mut

2023-07-13 14:11:29 +02:00
parent ef3413d423
commit 0b9529cca3
3 changed files with 4 additions and 0 deletions
--- a/library/core/src/ptr/mod.rs
+++ b/library/core/src/ptr/mod.rs
@@ -710,6 +710,7 @@ pub const fn from_ref<T: ?Sized>(r: &T) -> *const T {
 #[inline(always)]
 #[must_use]
 #[unstable(feature = "ptr_from_ref", issue = "106116")]
+#[rustc_diagnostic_item = "ptr_from_mut"]
 pub const fn from_mut<T: ?Sized>(r: &mut T) -> *mut T {
    r
 }