remove TypeWellFormedFromEnv

2023-07-03 15:27:41 +00:00
parent c6fcbaae0f
commit 0c73b41cd6
23 changed files with 18 additions and 73 deletions
--- a/compiler/rustc_trait_selection/src/traits/auto_trait.rs
+++ b/compiler/rustc_trait_selection/src/traits/auto_trait.rs
@@ -836,9 +836,6 @@ impl<'tcx> AutoTraitFinder<'tcx> {
                // FIXME(generic_const_exprs): you can absolutely add this as a where clauses
                | ty::PredicateKind::Clause(ty::ClauseKind::ConstEvaluatable(..))
                | ty::PredicateKind::Coerce(..) => {}
-                ty::PredicateKind::Clause(ty::ClauseKind::TypeWellFormedFromEnv(..)) => {
-                    bug!("predicate should only exist in the environment: {bound_predicate:?}")
-                }
                ty::PredicateKind::Ambiguous => return false,
            };
        }