Various minor Idx-related tweaks

Nothing particularly exciting here, but a couple of things I noticed as I was looking for more index conversions to simplify.
2023-04-16 01:06:55 -07:00
parent 2a71115261
commit c98895d9f2
17 changed files with 55 additions and 52 deletions
--- a/compiler/rustc_abi/src/lib.rs
+++ b/compiler/rustc_abi/src/lib.rs
@@ -11,7 +11,7 @@ use bitflags::bitflags;
 use rustc_data_structures::intern::Interned;
 #[cfg(feature = "nightly")]
 use rustc_data_structures::stable_hasher::StableOrd;
-use rustc_index::vec::{Idx, IndexSlice, IndexVec};
+use rustc_index::vec::{IndexSlice, IndexVec};
 #[cfg(feature = "nightly")]
 use rustc_macros::HashStable_Generic;
 #[cfg(feature = "nightly")]