Don't elaborate non-obligations into obligations

2023-03-26 20:33:54 +00:00
parent 96bd50dd47
commit 1ce4b37900
20 changed files with 112 additions and 131 deletions
--- a/compiler/rustc_trait_selection/src/traits/auto_trait.rs
+++ b/compiler/rustc_trait_selection/src/traits/auto_trait.rs
@@ -349,8 +349,7 @@ impl<'tcx> AutoTraitFinder<'tcx> {
            let normalized_preds = elaborate_predicates(
                tcx,
                computed_preds.clone().chain(user_computed_preds.iter().cloned()),
-            )
-            .map(|o| o.predicate);
+            );
            new_env = ty::ParamEnv::new(
                tcx.mk_predicates_from_iter(normalized_preds),
                param_env.reveal(),