Invert `IgnoreRegions` to `CheckRegions`

3 files changed, 8 insertions, 8 deletions

diff --git a/compiler/rustc_hir_analysis/src/check/dropck.rs b/compiler/rustc_hir_analysis/src/check/dropck.rs
index 5ba1ca1c807..e0ba255cc06 100644
--- a/compiler/rustc_hir_analysis/src/check/dropck.rs
+++ b/compiler/rustc_hir_analysis/src/check/dropck.rs
@@ -6,7 +6,7 @@ use rustc_errors::{struct_span_err, ErrorGuaranteed};
 use rustc_infer::infer::outlives::env::OutlivesEnvironment;
 use rustc_infer::infer::{RegionResolutionError, TyCtxtInferExt};
 use rustc_middle::ty::subst::SubstsRef;
-use rustc_middle::ty::util::IgnoreRegions;
+use rustc_middle::ty::util::CheckRegions;
 use rustc_middle::ty::{self, TyCtxt};
 use rustc_trait_selection::traits::{self, ObligationCtxt};
 
@@ -81,7 +81,7 @@ fn ensure_drop_params_and_item_params_correspond<'tcx>(
     self_type_did: DefId,
     adt_to_impl_substs: SubstsRef<'tcx>,
 ) -> Result<(), ErrorGuaranteed> {
-    let Err(arg) = tcx.uses_unique_generic_params(adt_to_impl_substs, IgnoreRegions::No) else {
+    let Err(arg) = tcx.uses_unique_generic_params(adt_to_impl_substs, CheckRegions::OnlyEarlyBound) else {
         return Ok(())
     };
 
diff --git a/compiler/rustc_hir_analysis/src/coherence/orphan.rs b/compiler/rustc_hir_analysis/src/coherence/orphan.rs
index 272177dfbd0..23beacd2a8c 100644
--- a/compiler/rustc_hir_analysis/src/coherence/orphan.rs
+++ b/compiler/rustc_hir_analysis/src/coherence/orphan.rs
@@ -6,7 +6,7 @@ use rustc_errors::{struct_span_err, DelayDm};
 use rustc_errors::{Diagnostic, ErrorGuaranteed};
 use rustc_hir as hir;
 use rustc_middle::ty::subst::InternalSubsts;
-use rustc_middle::ty::util::IgnoreRegions;
+use rustc_middle::ty::util::CheckRegions;
 use rustc_middle::ty::{
     self, AliasKind, ImplPolarity, Ty, TyCtxt, TypeSuperVisitable, TypeVisitable, TypeVisitableExt,
     TypeVisitor,
@@ -507,7 +507,7 @@ fn lint_auto_trait_impl<'tcx>(
     // Impls which completely cover a given root type are fine as they
     // disable auto impls entirely. So only lint if the substs
     // are not a permutation of the identity substs.
-    let Err(arg) = tcx.uses_unique_generic_params(substs, IgnoreRegions::Yes) else {
+    let Err(arg) = tcx.uses_unique_generic_params(substs, CheckRegions::No) else {
         // ok
         return;
     };
diff --git a/compiler/rustc_middle/src/ty/util.rs b/compiler/rustc_middle/src/ty/util.rs
index bcb51db9bcf..c2affa24446 100644
--- a/compiler/rustc_middle/src/ty/util.rs
+++ b/compiler/rustc_middle/src/ty/util.rs
@@ -34,9 +34,9 @@ pub struct Discr<'tcx> {
 
 /// Used as an input to [`TyCtxt::uses_unique_generic_params`].
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
-pub enum IgnoreRegions {
-    Yes,
+pub enum CheckRegions {
     No,
+    OnlyEarlyBound,
 }
 
 #[derive(Copy, Clone, Debug)]
@@ -468,13 +468,13 @@ impl<'tcx> TyCtxt<'tcx> {
     pub fn uses_unique_generic_params(
         self,
         substs: SubstsRef<'tcx>,
-        ignore_regions: IgnoreRegions,
+        ignore_regions: CheckRegions,
     ) -> Result<(), NotUniqueParam<'tcx>> {
         let mut seen = GrowableBitSet::default();
         for arg in substs {
             match arg.unpack() {
                 GenericArgKind::Lifetime(lt) => {
-                    if ignore_regions == IgnoreRegions::No {
+                    if ignore_regions == CheckRegions::OnlyEarlyBound {
                         let ty::ReEarlyBound(p) = lt.kind() else {
                             return Err(NotUniqueParam::NotParam(lt.into()))
                         };