Allow for more efficient sorting when exporting Unord collections.

Author: michaelwoerister

clippy_lints/src/inherent_impl.rs

@@ -54,7 +54,7 @@ impl<'tcx> LateLintPass<'tcx> for MultipleInherentImpl {
 
         let inherent_impls = cx
             .tcx
-            .with_stable_hashing_context(|hcx| cx.tcx.crate_inherent_impls(()).inherent_impls.to_sorted(&hcx));
+            .with_stable_hashing_context(|hcx| cx.tcx.crate_inherent_impls(()).inherent_impls.to_sorted(&hcx, true));
 
         for (_, impl_ids) in inherent_impls.into_iter().filter(|(&id, impls)| {
             impls.len() > 1

clippy_lints/src/missing_trait_methods.rs

@@ -81,7 +81,7 @@ impl<'tcx> LateLintPass<'tcx> for MissingTraitMethods {
             }
 
             cx.tcx.with_stable_hashing_context(|hcx| {
-                for assoc in provided.values_sorted(&hcx) {
+                for assoc in provided.values_sorted(&hcx, true) {
                     let source_map = cx.tcx.sess.source_map();
                     let definition_span = source_map.guess_head_span(cx.tcx.def_span(assoc.def_id));