More comments, final tweaks

2024-01-25 19:17:21 +00:00
parent 37184e86ea
commit c98d6994a3
20 changed files with 169 additions and 42 deletions
--- a/compiler/rustc_trait_selection/src/traits/select/confirmation.rs
+++ b/compiler/rustc_trait_selection/src/traits/select/confirmation.rs
@@ -88,6 +88,8 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
                ImplSource::Builtin(BuiltinImplSource::Misc, vtable_closure)
            }

+            // No nested obligations or confirmation process. The checks that we do in
+            // candidate assembly are sufficient.
            AsyncFnKindHelperCandidate => ImplSource::Builtin(BuiltinImplSource::Misc, vec![]),

            CoroutineCandidate => {