5 files changed, 9 insertions, 10 deletions
diff --git a/compiler/rustc_traits/src/chalk/db.rs b/compiler/rustc_traits/src/chalk/db.rs
index 1d457d6761f..1ce2e922872 100644
--- a/compiler/rustc_traits/src/chalk/db.rs
+++ b/compiler/rustc_traits/src/chalk/db.rs
@@ -722,7 +722,7 @@ impl<'tcx> chalk_ir::UnificationDatabase<RustInterner<'tcx>> for RustIrDatabase<
 /// var bound at index `0`. For types, we use a `BoundVar` index equal to
 /// the type parameter index. For regions, we use the `BoundRegionKind::BrNamed`
 /// variant (which has a `DefId`).
-fn bound_vars_for_item(tcx: TyCtxt<'tcx>, def_id: DefId) -> SubstsRef<'tcx> {
+fn bound_vars_for_item<'tcx>(tcx: TyCtxt<'tcx>, def_id: DefId) -> SubstsRef<'tcx> {
     InternalSubsts::for_item(tcx, def_id, |param, substs| match param.kind {
         ty::GenericParamDefKind::Type { .. } => tcx
             .mk_ty(ty::Bound(
diff --git a/compiler/rustc_traits/src/implied_outlives_bounds.rs b/compiler/rustc_traits/src/implied_outlives_bounds.rs
index 92f2760e62c..90c698db8fb 100644
--- a/compiler/rustc_traits/src/implied_outlives_bounds.rs
+++ b/compiler/rustc_traits/src/implied_outlives_bounds.rs
@@ -138,7 +138,7 @@ fn compute_implied_outlives_bounds<'tcx>(
 /// this down to determine what relationships would have to hold for
 /// `T: 'a` to hold. We get to assume that the caller has validated
 /// those relationships.
-fn implied_bounds_from_components(
+fn implied_bounds_from_components<'tcx>(
     sub_region: ty::Region<'tcx>,
     sup_components: SmallVec<[Component<'tcx>; 4]>,
 ) -> Vec<OutlivesBound<'tcx>> {
diff --git a/compiler/rustc_traits/src/lib.rs b/compiler/rustc_traits/src/lib.rs
index 8612499623b..b814b984dae 100644
--- a/compiler/rustc_traits/src/lib.rs
+++ b/compiler/rustc_traits/src/lib.rs
@@ -2,7 +2,6 @@
 //! the guts are broken up into modules; see the comments in those modules.
 
 #![feature(crate_visibility_modifier)]
-#![feature(in_band_lifetimes)]
 #![feature(nll)]
 #![recursion_limit = "256"]
 
diff --git a/compiler/rustc_traits/src/normalize_erasing_regions.rs b/compiler/rustc_traits/src/normalize_erasing_regions.rs
index 4f35909df7f..cee3e0ed104 100644
--- a/compiler/rustc_traits/src/normalize_erasing_regions.rs
+++ b/compiler/rustc_traits/src/normalize_erasing_regions.rs
@@ -96,7 +96,7 @@ fn try_normalize_after_erasing_regions<'tcx, T: TypeFoldable<'tcx> + PartialEq +
     })
 }
 
-fn not_outlives_predicate(p: &ty::Predicate<'tcx>) -> bool {
+fn not_outlives_predicate<'tcx>(p: &ty::Predicate<'tcx>) -> bool {
     match p.kind().skip_binder() {
         ty::PredicateKind::RegionOutlives(..) | ty::PredicateKind::TypeOutlives(..) => false,
         ty::PredicateKind::Trait(..)
diff --git a/compiler/rustc_traits/src/type_op.rs b/compiler/rustc_traits/src/type_op.rs
index cc0b7d5817b..6fcac9fcdc6 100644
--- a/compiler/rustc_traits/src/type_op.rs
+++ b/compiler/rustc_traits/src/type_op.rs
@@ -70,7 +70,7 @@ struct AscribeUserTypeCx<'me, 'tcx> {
     fulfill_cx: &'me mut dyn TraitEngine<'tcx>,
 }
 
-impl AscribeUserTypeCx<'me, 'tcx> {
+impl<'me, 'tcx> AscribeUserTypeCx<'me, 'tcx> {
     fn normalize<T>(&mut self, value: T) -> T
     where
         T: TypeFoldable<'tcx>,
@@ -195,7 +195,7 @@ fn type_op_eq<'tcx>(
     })
 }
 
-fn type_op_normalize<T>(
+fn type_op_normalize<'tcx, T>(
     infcx: &InferCtxt<'_, 'tcx>,
     fulfill_cx: &mut dyn TraitEngine<'tcx>,
     key: ParamEnvAnd<'tcx, Normalize<T>>,
@@ -210,28 +210,28 @@ where
     Ok(value)
 }
 
-fn type_op_normalize_ty(
+fn type_op_normalize_ty<'tcx>(
     tcx: TyCtxt<'tcx>,
     canonicalized: Canonical<'tcx, ParamEnvAnd<'tcx, Normalize<Ty<'tcx>>>>,
 ) -> Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, Ty<'tcx>>>, NoSolution> {
     tcx.infer_ctxt().enter_canonical_trait_query(&canonicalized, type_op_normalize)
 }
 
-fn type_op_normalize_predicate(
+fn type_op_normalize_predicate<'tcx>(
     tcx: TyCtxt<'tcx>,
     canonicalized: Canonical<'tcx, ParamEnvAnd<'tcx, Normalize<Predicate<'tcx>>>>,
 ) -> Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, Predicate<'tcx>>>, NoSolution> {
     tcx.infer_ctxt().enter_canonical_trait_query(&canonicalized, type_op_normalize)
 }
 
-fn type_op_normalize_fn_sig(
+fn type_op_normalize_fn_sig<'tcx>(
     tcx: TyCtxt<'tcx>,
     canonicalized: Canonical<'tcx, ParamEnvAnd<'tcx, Normalize<FnSig<'tcx>>>>,
 ) -> Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, FnSig<'tcx>>>, NoSolution> {
     tcx.infer_ctxt().enter_canonical_trait_query(&canonicalized, type_op_normalize)
 }
 
-fn type_op_normalize_poly_fn_sig(
+fn type_op_normalize_poly_fn_sig<'tcx>(
     tcx: TyCtxt<'tcx>,
     canonicalized: Canonical<'tcx, ParamEnvAnd<'tcx, Normalize<PolyFnSig<'tcx>>>>,
 ) -> Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, PolyFnSig<'tcx>>>, NoSolution> {