3 files changed, 12 insertions, 8 deletions
diff --git a/compiler/rustc_hir_analysis/src/check/compare_impl_item.rs b/compiler/rustc_hir_analysis/src/check/compare_impl_item.rs
index 47681a78ecc..372a383fb39 100644
--- a/compiler/rustc_hir_analysis/src/check/compare_impl_item.rs
+++ b/compiler/rustc_hir_analysis/src/check/compare_impl_item.rs
@@ -9,7 +9,7 @@ use rustc_errors::{Applicability, ErrorGuaranteed, MultiSpan, pluralize, struct_
 use rustc_hir::def::{DefKind, Res};
 use rustc_hir::intravisit::VisitorExt;
 use rustc_hir::{self as hir, AmbigArg, GenericParamKind, ImplItemKind, intravisit};
-use rustc_infer::infer::{self, InferCtxt, TyCtxtInferExt};
+use rustc_infer::infer::{self, BoundRegionConversionTime, InferCtxt, TyCtxtInferExt};
 use rustc_infer::traits::util;
 use rustc_middle::ty::error::{ExpectedFound, TypeError};
 use rustc_middle::ty::{
@@ -311,7 +311,7 @@ fn compare_method_predicate_entailment<'tcx>(
 
     let unnormalized_impl_sig = infcx.instantiate_binder_with_fresh_vars(
         impl_m_span,
-        infer::HigherRankedType,
+        BoundRegionConversionTime::HigherRankedType,
         tcx.fn_sig(impl_m.def_id).instantiate_identity(),
     );
 
@@ -518,7 +518,7 @@ pub(super) fn collect_return_position_impl_trait_in_trait_tys<'tcx>(
         param_env,
         infcx.instantiate_binder_with_fresh_vars(
             return_span,
-            infer::HigherRankedType,
+            BoundRegionConversionTime::HigherRankedType,
             tcx.fn_sig(impl_m.def_id).instantiate_identity(),
         ),
     );
diff --git a/compiler/rustc_hir_analysis/src/check/wfcheck.rs b/compiler/rustc_hir_analysis/src/check/wfcheck.rs
index d05e381f8c8..03d9ee556ab 100644
--- a/compiler/rustc_hir_analysis/src/check/wfcheck.rs
+++ b/compiler/rustc_hir_analysis/src/check/wfcheck.rs
@@ -11,7 +11,7 @@ use rustc_hir::def_id::{DefId, LocalDefId};
 use rustc_hir::lang_items::LangItem;
 use rustc_hir::{AmbigArg, ItemKind};
 use rustc_infer::infer::outlives::env::OutlivesEnvironment;
-use rustc_infer::infer::{self, InferCtxt, TyCtxtInferExt};
+use rustc_infer::infer::{self, InferCtxt, SubregionOrigin, TyCtxtInferExt};
 use rustc_lint_defs::builtin::SUPERTRAIT_ITEM_SHADOWING_DEFINITION;
 use rustc_macros::LintDiagnostic;
 use rustc_middle::mir::interpret::ErrorHandled;
@@ -739,7 +739,7 @@ fn ty_known_to_outlive<'tcx>(
         infcx.register_type_outlives_constraint_inner(infer::TypeOutlivesConstraint {
             sub_region: region,
             sup_type: ty,
-            origin: infer::RelateParamBound(DUMMY_SP, ty, None),
+            origin: SubregionOrigin::RelateParamBound(DUMMY_SP, ty, None),
         });
     })
 }
@@ -755,7 +755,11 @@ fn region_known_to_outlive<'tcx>(
     region_b: ty::Region<'tcx>,
 ) -> bool {
     test_region_obligations(tcx, id, param_env, wf_tys, |infcx| {
-        infcx.sub_regions(infer::RelateRegionParamBound(DUMMY_SP, None), region_b, region_a);
+        infcx.sub_regions(
+            SubregionOrigin::RelateRegionParamBound(DUMMY_SP, None),
+            region_b,
+            region_a,
+        );
     })
 }
 
diff --git a/compiler/rustc_hir_analysis/src/coherence/builtin.rs b/compiler/rustc_hir_analysis/src/coherence/builtin.rs
index 4779f4fb702..734c9c58c08 100644
--- a/compiler/rustc_hir_analysis/src/coherence/builtin.rs
+++ b/compiler/rustc_hir_analysis/src/coherence/builtin.rs
@@ -10,7 +10,7 @@ use rustc_hir as hir;
 use rustc_hir::ItemKind;
 use rustc_hir::def_id::{DefId, LocalDefId};
 use rustc_hir::lang_items::LangItem;
-use rustc_infer::infer::{self, RegionResolutionError, TyCtxtInferExt};
+use rustc_infer::infer::{self, RegionResolutionError, SubregionOrigin, TyCtxtInferExt};
 use rustc_infer::traits::Obligation;
 use rustc_middle::ty::adjustment::CoerceUnsizedInfo;
 use rustc_middle::ty::print::PrintTraitRefExt as _;
@@ -415,7 +415,7 @@ pub(crate) fn coerce_unsized_info<'tcx>(
     };
     let (source, target, trait_def_id, kind, field_span) = match (source.kind(), target.kind()) {
         (&ty::Ref(r_a, ty_a, mutbl_a), &ty::Ref(r_b, ty_b, mutbl_b)) => {
-            infcx.sub_regions(infer::RelateObjectBound(span), r_b, r_a);
+            infcx.sub_regions(SubregionOrigin::RelateObjectBound(span), r_b, r_a);
             let mt_a = ty::TypeAndMut { ty: ty_a, mutbl: mutbl_a };
             let mt_b = ty::TypeAndMut { ty: ty_b, mutbl: mutbl_b };
             check_mutbl(mt_a, mt_b, &|ty| Ty::new_imm_ref(tcx, r_b, ty))