Add diagnostic items for Ord and PartialOrd methods

Author: Urgau

compiler/rustc_span/src/symbol.rs

@@ -531,8 +531,15 @@ symbols! {
         cmp,
         cmp_max,
         cmp_min,
+        cmp_ord_max,
+        cmp_ord_min,
         cmp_partialeq_eq,
         cmp_partialeq_ne,
+        cmp_partialord_cmp,
+        cmp_partialord_ge,
+        cmp_partialord_gt,
+        cmp_partialord_le,
+        cmp_partialord_lt,
         cmpxchg16b_target_feature,
         cmse_nonsecure_entry,
         coerce_unsized,

library/core/src/cmp.rs

@@ -848,6 +848,7 @@ pub trait Ord: Eq + PartialOrd<Self> {
     #[stable(feature = "ord_max_min", since = "1.21.0")]
     #[inline]
     #[must_use]
+    #[cfg_attr(not(bootstrap), rustc_diagnostic_item = "cmp_ord_max")]
     fn max(self, other: Self) -> Self
     where
         Self: Sized,
@@ -868,6 +869,7 @@ pub trait Ord: Eq + PartialOrd<Self> {
     #[stable(feature = "ord_max_min", since = "1.21.0")]
     #[inline]
     #[must_use]
+    #[cfg_attr(not(bootstrap), rustc_diagnostic_item = "cmp_ord_min")]
     fn min(self, other: Self) -> Self
     where
         Self: Sized,
@@ -1154,6 +1156,7 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
     /// ```
     #[must_use]
     #[stable(feature = "rust1", since = "1.0.0")]
+    #[cfg_attr(not(bootstrap), rustc_diagnostic_item = "cmp_partialord_cmp")]
     fn partial_cmp(&self, other: &Rhs) -> Option<Ordering>;
 
     /// This method tests less than (for `self` and `other`) and is used by the `<` operator.
@@ -1168,6 +1171,7 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
     #[inline]
     #[must_use]
     #[stable(feature = "rust1", since = "1.0.0")]
+    #[cfg_attr(not(bootstrap), rustc_diagnostic_item = "cmp_partialord_lt")]
     fn lt(&self, other: &Rhs) -> bool {
         matches!(self.partial_cmp(other), Some(Less))
     }
@@ -1185,6 +1189,7 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
     #[inline]
     #[must_use]
     #[stable(feature = "rust1", since = "1.0.0")]
+    #[cfg_attr(not(bootstrap), rustc_diagnostic_item = "cmp_partialord_le")]
     fn le(&self, other: &Rhs) -> bool {
         matches!(self.partial_cmp(other), Some(Less | Equal))
     }
@@ -1201,6 +1206,7 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
     #[inline]
     #[must_use]
     #[stable(feature = "rust1", since = "1.0.0")]
+    #[cfg_attr(not(bootstrap), rustc_diagnostic_item = "cmp_partialord_gt")]
     fn gt(&self, other: &Rhs) -> bool {
         matches!(self.partial_cmp(other), Some(Greater))
     }
@@ -1218,6 +1224,7 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
     #[inline]
     #[must_use]
     #[stable(feature = "rust1", since = "1.0.0")]
+    #[cfg_attr(not(bootstrap), rustc_diagnostic_item = "cmp_partialord_ge")]
     fn ge(&self, other: &Rhs) -> bool {
         matches!(self.partial_cmp(other), Some(Greater | Equal))
     }