New upstream version 1.59.0+dfsg1

[rustc.git] / compiler / rustc_index / src / vec.rs

diff --git a/compiler/rustc_index/src/vec.rs b/compiler/rustc_index/src/vec.rs
index 55ccfd0ad2380665a200acd95659411e0ecefc55..e3c6528b21885672f9baef1206070a04450a43d8 100644 (file)
--- a/compiler/rustc_index/src/vec.rs
+++ b/compiler/rustc_index/src/vec.rs
@@ -12,7 +12,7 @@ use std::vec;
 /// Represents some newtyped `usize` wrapper.
 ///
 /// Purpose: avoid mixing indexes for different bitvector domains.
-pub trait Idx: Copy + 'static + Ord + Debug + Hash {
+pub trait Idx: Copy + 'static + Eq + PartialEq + Debug + Hash {
     fn new(idx: usize) -> Self;
 
     fn index(self) -> usize;