Revert "Auto merge of #92007 - oli-obk:lazy_tait2, r=nikomatsakis"

This reverts commit e7cc3bddbe, reversing changes made to 734368a200.
2022-02-11 07:18:06 +00:00
parent 2d8b8f3593
commit d54195db22
359 changed files with 2448 additions and 3311 deletions
--- a/compiler/rustc_infer/src/traits/util.rs
+++ b/compiler/rustc_infer/src/traits/util.rs
@@ -167,9 +167,6 @@ impl<'tcx> Elaborator<'tcx> {
                // Currently, we do not elaborate WF predicates,
                // although we easily could.
            }
-            ty::PredicateKind::OpaqueType(..) => {
-                todo!("{:#?}", obligation)
-            }
            ty::PredicateKind::ObjectSafe(..) => {
                // Currently, we do not elaborate object-safe
                // predicates.