Rollup merge of rust-lang#66941 - CAD97:nord, r=Dylan-DPC

Remove `ord` lang item At this point it seems to be unused, and just `partial_ord` is used instead. This removes the unused lang item.
Centril · Dec 3, 2019 · 29e5b0a · 29e5b0a
2 parents a7e51b5 + ac57e1b
commit 29e5b0a
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diff --git a/src/libcore/cmp.rs b/src/libcore/cmp.rs
@@ -534,7 +534,6 @@ impl<T: Ord> Ord for Reverse<T> {
 ///     }
 /// }
 /// ```
-#[lang = "ord"]
 #[doc(alias = "<")]
 #[doc(alias = ">")]
 #[doc(alias = "<=")]

diff --git a/src/librustc/middle/lang_items.rs b/src/librustc/middle/lang_items.rs
@@ -358,7 +358,6 @@ language_item_table! {
     // Don't be fooled by the naming here: this lang item denotes `PartialEq`, not `Eq`.
     EqTraitLangItem,             "eq",                 eq_trait,                Target::Trait;
     PartialOrdTraitLangItem,     "partial_ord",        partial_ord_trait,       Target::Trait;
-    OrdTraitLangItem,            "ord",                ord_trait,               Target::Trait;
 
     // A number of panic-related lang items. The `panic` item corresponds to
     // divide-by-zero and various panic cases with `match`. The