Store LocalDefId in is_late_bound_map.

This allows to avoid looking at HIR from borrowck.

1 files changed, 3 insertions, 5 deletions

diff --git a/compiler/rustc_borrowck/src/universal_regions.rs b/compiler/rustc_borrowck/src/universal_regions.rs
index 28a566ca408..e26adba0d30 100644
--- a/compiler/rustc_borrowck/src/universal_regions.rs
+++ b/compiler/rustc_borrowck/src/universal_regions.rs
@@ -828,13 +828,11 @@ fn for_each_late_bound_region_defined_on<'tcx>(
     mut f: impl FnMut(ty::Region<'tcx>),
 ) {
     if let Some((owner, late_bounds)) = tcx.is_late_bound_map(fn_def_id.expect_local()) {
-        for &late_bound in late_bounds.iter() {
-            let region_def_id =
-                tcx.hir().local_def_id(HirId { owner, local_id: late_bound }).to_def_id();
-            let name = tcx.item_name(region_def_id);
+        for &region_def_id in late_bounds.iter() {
+            let name = tcx.item_name(region_def_id.to_def_id());
             let liberated_region = tcx.mk_region(ty::ReFree(ty::FreeRegion {
                 scope: owner.to_def_id(),
-                bound_region: ty::BoundRegionKind::BrNamed(region_def_id, name),
+                bound_region: ty::BoundRegionKind::BrNamed(region_def_id.to_def_id(), name),
             }));
             f(liberated_region);
         }