change fn_sig query to use EarlyBinder; remove bound_fn_sig query; add EarlyBinder to fn_sig in metadata

3 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_ty_utils/src/abi.rs b/compiler/rustc_ty_utils/src/abi.rs
index e47e68e0670..1c74aeca5ab 100644
--- a/compiler/rustc_ty_utils/src/abi.rs
+++ b/compiler/rustc_ty_utils/src/abi.rs
@@ -41,7 +41,7 @@ fn fn_sig_for_fn_abi<'tcx>(
             // We normalize the `fn_sig` again after substituting at a later point.
             let mut sig = match *ty.kind() {
                 ty::FnDef(def_id, substs) => tcx
-                    .bound_fn_sig(def_id)
+                    .fn_sig(def_id)
                     .map_bound(|fn_sig| {
                         tcx.normalize_erasing_regions(tcx.param_env(def_id), fn_sig)
                     })
diff --git a/compiler/rustc_ty_utils/src/implied_bounds.rs b/compiler/rustc_ty_utils/src/implied_bounds.rs
index 81297464eab..d308543304c 100644
--- a/compiler/rustc_ty_utils/src/implied_bounds.rs
+++ b/compiler/rustc_ty_utils/src/implied_bounds.rs
@@ -9,12 +9,12 @@ pub fn provide(providers: &mut ty::query::Providers) {
 fn assumed_wf_types(tcx: TyCtxt<'_>, def_id: DefId) -> &ty::List<Ty<'_>> {
     match tcx.def_kind(def_id) {
         DefKind::Fn => {
-            let sig = tcx.bound_fn_sig(def_id).skip_binder();
+            let sig = tcx.fn_sig(def_id).skip_binder();
             let liberated_sig = tcx.liberate_late_bound_regions(def_id, sig);
             liberated_sig.inputs_and_output
         }
         DefKind::AssocFn => {
-            let sig = tcx.bound_fn_sig(def_id).skip_binder();
+            let sig = tcx.fn_sig(def_id).skip_binder();
             let liberated_sig = tcx.liberate_late_bound_regions(def_id, sig);
             let mut assumed_wf_types: Vec<_> =
                 tcx.assumed_wf_types(tcx.parent(def_id)).as_slice().into();
diff --git a/compiler/rustc_ty_utils/src/ty.rs b/compiler/rustc_ty_utils/src/ty.rs
index f1a927520b4..77986ad4861 100644
--- a/compiler/rustc_ty_utils/src/ty.rs
+++ b/compiler/rustc_ty_utils/src/ty.rs
@@ -299,7 +299,7 @@ fn well_formed_types_in_env(tcx: TyCtxt<'_>, def_id: DefId) -> &ty::List<Predica
         // In an fn, we assume that the arguments and all their constituents are
         // well-formed.
         NodeKind::Fn => {
-            let fn_sig = tcx.bound_fn_sig(def_id).subst_identity();
+            let fn_sig = tcx.fn_sig(def_id).subst_identity();
             let fn_sig = tcx.liberate_late_bound_regions(def_id, fn_sig);
 
             inputs.extend(fn_sig.inputs().iter().flat_map(|ty| ty.walk()));