Move some stuff to TypeErrCtxt

1 files changed, 10 insertions, 4 deletions

diff --git a/compiler/rustc_borrowck/src/diagnostics/region_name.rs b/compiler/rustc_borrowck/src/diagnostics/region_name.rs
index 356416d1a75..e09925eb335 100644
--- a/compiler/rustc_borrowck/src/diagnostics/region_name.rs
+++ b/compiler/rustc_borrowck/src/diagnostics/region_name.rs
@@ -457,8 +457,11 @@ impl<'tcx> MirBorrowckCtxt<'_, '_, '_, 'tcx> {
     ) -> RegionNameHighlight {
         let mut highlight = RegionHighlightMode::default();
         highlight.highlighting_region_vid(self.infcx.tcx, needle_fr, counter);
-        let type_name =
-            self.infcx.extract_inference_diagnostics_data(ty.into(), Some(highlight)).name;
+        let type_name = self
+            .infcx
+            .err_ctxt()
+            .extract_inference_diagnostics_data(ty.into(), Some(highlight))
+            .name;
 
         debug!(
             "highlight_if_we_cannot_match_hir_ty: type_name={:?} needle_fr={:?}",
@@ -872,8 +875,11 @@ impl<'tcx> MirBorrowckCtxt<'_, '_, '_, 'tcx> {
 
         let mut highlight = RegionHighlightMode::default();
         highlight.highlighting_region_vid(tcx, fr, *self.next_region_name.try_borrow().unwrap());
-        let type_name =
-            self.infcx.extract_inference_diagnostics_data(yield_ty.into(), Some(highlight)).name;
+        let type_name = self
+            .infcx
+            .err_ctxt()
+            .extract_inference_diagnostics_data(yield_ty.into(), Some(highlight))
+            .name;
 
         let yield_span = match tcx.hir_node(self.mir_hir_id()) {
             hir::Node::Expr(hir::Expr {