Remove last instances of HashSet in query result types.

2023-02-21 15:21:57 +01:00
parent 422208ae52
commit 04e5fa3ce2
3 changed files with 13 additions and 15 deletions
--- a/compiler/rustc_hir_analysis/src/check_unused.rs
+++ b/compiler/rustc_hir_analysis/src/check_unused.rs
@@ -10,7 +10,7 @@ pub fn check_crate(tcx: TyCtxt<'_>) {
    for item_def_id in tcx.hir().body_owners() {
        let imports = tcx.used_trait_imports(item_def_id);
        debug!("GatherVisitor: item_def_id={:?} with imports {:#?}", item_def_id, imports);
-        used_trait_imports.extend(imports.items().copied());
+        used_trait_imports.extend_unord(imports.items().copied());
    }

    for &id in tcx.maybe_unused_trait_imports(()) {