remove unnecessary PartialOrd and Ord

2022-09-08 06:15:33 +09:00
parent b44197abb0
commit bdc865d8f7
7 changed files with 7 additions and 27 deletions
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -456,7 +456,7 @@ struct HandlerInner {
 }

 /// A key denoting where from a diagnostic was stashed.
-#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
+#[derive(Copy, Clone, PartialEq, Eq, Hash)]
 pub enum StashKey {
    ItemNoType,
    UnderscoreForArrayLengths,