Remove some glob imports from the type system

3 files changed, 7 insertions, 6 deletions

diff --git a/compiler/rustc_borrowck/src/diagnostics/region_errors.rs b/compiler/rustc_borrowck/src/diagnostics/region_errors.rs
index d27e08573e0..a611557dc92 100644
--- a/compiler/rustc_borrowck/src/diagnostics/region_errors.rs
+++ b/compiler/rustc_borrowck/src/diagnostics/region_errors.rs
@@ -10,7 +10,7 @@ use rustc_hir::def::Res::Def;
 use rustc_hir::def_id::DefId;
 use rustc_hir::intravisit::VisitorExt;
 use rustc_hir::{PolyTraitRef, TyKind, WhereBoundPredicate};
-use rustc_infer::infer::{NllRegionVariableOrigin, RelateParamBound};
+use rustc_infer::infer::{NllRegionVariableOrigin, SubregionOrigin};
 use rustc_middle::bug;
 use rustc_middle::hir::place::PlaceBase;
 use rustc_middle::mir::{AnnotationSource, ConstraintCategory, ReturnConstraint};
@@ -329,7 +329,8 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
                             self.infcx.tcx,
                             type_test.generic_kind.to_ty(self.infcx.tcx),
                         );
-                        let origin = RelateParamBound(type_test_span, generic_ty, None);
+                        let origin =
+                            SubregionOrigin::RelateParamBound(type_test_span, generic_ty, None);
                         self.buffer_error(self.infcx.err_ctxt().construct_generic_bound_failure(
                             self.body.source.def_id().expect_local(),
                             type_test_span,
diff --git a/compiler/rustc_borrowck/src/type_check/constraint_conversion.rs b/compiler/rustc_borrowck/src/type_check/constraint_conversion.rs
index 0a114467f43..8ed552cfa4f 100644
--- a/compiler/rustc_borrowck/src/type_check/constraint_conversion.rs
+++ b/compiler/rustc_borrowck/src/type_check/constraint_conversion.rs
@@ -3,7 +3,7 @@ use rustc_infer::infer::canonical::QueryRegionConstraints;
 use rustc_infer::infer::outlives::env::RegionBoundPairs;
 use rustc_infer::infer::outlives::obligations::{TypeOutlives, TypeOutlivesDelegate};
 use rustc_infer::infer::region_constraints::{GenericKind, VerifyBound};
-use rustc_infer::infer::{self, InferCtxt, SubregionOrigin};
+use rustc_infer::infer::{InferCtxt, SubregionOrigin};
 use rustc_infer::traits::query::type_op::DeeplyNormalize;
 use rustc_middle::bug;
 use rustc_middle::ty::{
@@ -172,7 +172,7 @@ impl<'a, 'tcx> ConstraintConversion<'a, 'tcx> {
                             ty::Region::new_var(tcx, universal_regions.implicit_region_bound());
                         // we don't actually use this for anything, but
                         // the `TypeOutlives` code needs an origin.
-                        let origin = infer::RelateParamBound(self.span, t1, None);
+                        let origin = SubregionOrigin::RelateParamBound(self.span, t1, None);
                         TypeOutlives::new(
                             &mut *self,
                             tcx,
diff --git a/compiler/rustc_borrowck/src/type_check/mod.rs b/compiler/rustc_borrowck/src/type_check/mod.rs
index 9b6dcfd17c6..e37b5a33af8 100644
--- a/compiler/rustc_borrowck/src/type_check/mod.rs
+++ b/compiler/rustc_borrowck/src/type_check/mod.rs
@@ -16,7 +16,7 @@ use rustc_infer::infer::canonical::QueryRegionConstraints;
 use rustc_infer::infer::outlives::env::RegionBoundPairs;
 use rustc_infer::infer::region_constraints::RegionConstraintData;
 use rustc_infer::infer::{
-    BoundRegion, BoundRegionConversionTime, InferCtxt, NllRegionVariableOrigin,
+    BoundRegionConversionTime, InferCtxt, NllRegionVariableOrigin, RegionVariableOrigin,
 };
 use rustc_infer::traits::PredicateObligations;
 use rustc_middle::mir::visit::{NonMutatingUseContext, PlaceContext, Visitor};
@@ -794,7 +794,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> {
                     };
 
                     self.infcx.next_region_var(
-                        BoundRegion(
+                        RegionVariableOrigin::BoundRegion(
                             term.source_info.span,
                             br.kind,
                             BoundRegionConversionTime::FnCall,