Use PredicateFilter instead of OnlySelfBounds

compiler/rustc_hir_analysis/src/bounds.rs

@@ -9,7 +9,7 @@ use rustc_middle::ty::{self, Ty, TyCtxt, Upcast};
 use rustc_span::Span;
 use rustc_span::def_id::DefId;
 
-use crate::hir_ty_lowering::OnlySelfBounds;
+use crate::hir_ty_lowering::PredicateFilter;
 
 /// Collects together a list of type bounds. These lists of bounds occur in many places
 /// in Rust's syntax:
@@ -52,7 +52,7 @@ impl<'tcx> Bounds<'tcx> {
         span: Span,
         polarity: ty::PredicatePolarity,
         constness: ty::BoundConstness,
-        only_self_bounds: OnlySelfBounds,
+        predicate_filter: PredicateFilter,
     ) {
         let clause = (
             bound_trait_ref
@@ -72,9 +72,18 @@ impl<'tcx> Bounds<'tcx> {
         // FIXME(effects): Lift this out of `push_trait_bound`, and move it somewhere else.
         // Perhaps moving this into `lower_poly_trait_ref`, just like we lower associated
         // type bounds.
-        if !tcx.features().effects || only_self_bounds.0 {
+        if !tcx.features().effects {
             return;
         }
+        match predicate_filter {
+            PredicateFilter::SelfOnly | PredicateFilter::SelfThatDefines(_) => {
+                return;
+            }
+            PredicateFilter::All | PredicateFilter::SelfAndAssociatedTypeBounds => {
+                // Ok.
+            }
+        }
+
         // For `T: ~const Tr` or `T: const Tr`, we need to add an additional bound on the
         // associated type of `<T as Tr>` and make sure that the effect is compatible.
         let compat_val = match (tcx.def_kind(defining_def_id), constness) {