1 files changed, 2 insertions, 12 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/query/type_op/prove_predicate.rs b/compiler/rustc_trait_selection/src/traits/query/type_op/prove_predicate.rs
index 18971c47831..22eeb285b37 100644
--- a/compiler/rustc_trait_selection/src/traits/query/type_op/prove_predicate.rs
+++ b/compiler/rustc_trait_selection/src/traits/query/type_op/prove_predicate.rs
@@ -21,19 +21,9 @@ impl<'tcx> super::QueryTypeOp<'tcx> for ProvePredicate<'tcx> {
 
         if let ty::PredicateKind::Clause(ty::ClauseKind::WellFormed(term)) =
             key.value.predicate.kind().skip_binder()
+            && term.is_trivially_wf(tcx)
         {
-            match term.as_type()?.kind() {
-                ty::Param(_)
-                | ty::Bool
-                | ty::Char
-                | ty::Int(_)
-                | ty::Float(_)
-                | ty::Str
-                | ty::Uint(_) => {
-                    return Some(());
-                }
-                _ => {}
-            }
+            return Some(());
         }
 
         None