Add diagnostic items for <*mut _>::is_null and <*const _>::is_null

tcdi · Jul 3, 2023 · f9afe0e · f9afe0e
1 parent c95ee77
commit f9afe0e
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diff --git a/core/src/ptr/const_ptr.rs b/core/src/ptr/const_ptr.rs
@@ -30,6 +30,7 @@ impl<T: ?Sized> *const T {
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_const_unstable(feature = "const_ptr_is_null", issue = "74939")]
+    #[rustc_diagnostic_item = "ptr_const_is_null"]
     #[inline]
     pub const fn is_null(self) -> bool {
         #[inline]

diff --git a/core/src/ptr/mut_ptr.rs b/core/src/ptr/mut_ptr.rs
@@ -29,6 +29,7 @@ impl<T: ?Sized> *mut T {
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_const_unstable(feature = "const_ptr_is_null", issue = "74939")]
+    #[rustc_diagnostic_item = "ptr_is_null"]
     #[inline]
     pub const fn is_null(self) -> bool {
         #[inline]