1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_borrowck/src/region_infer/mod.rs b/compiler/rustc_borrowck/src/region_infer/mod.rs
index 34d60fc8f6e..ce2c0dbaff7 100644
--- a/compiler/rustc_borrowck/src/region_infer/mod.rs
+++ b/compiler/rustc_borrowck/src/region_infer/mod.rs
@@ -5,7 +5,7 @@ use rustc_data_structures::binary_search_util;
 use rustc_data_structures::frozen::Frozen;
 use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
 use rustc_data_structures::graph::scc::Sccs;
-use rustc_errors::Diagnostic;
+use rustc_errors::DiagnosticBuilder;
 use rustc_hir::def_id::CRATE_DEF_ID;
 use rustc_index::{IndexSlice, IndexVec};
 use rustc_infer::infer::outlives::test_type_match;
@@ -592,7 +592,7 @@ impl<'tcx> RegionInferenceContext<'tcx> {
     }
 
     /// Adds annotations for `#[rustc_regions]`; see `UniversalRegions::annotate`.
-    pub(crate) fn annotate(&self, tcx: TyCtxt<'tcx>, err: &mut Diagnostic) {
+    pub(crate) fn annotate(&self, tcx: TyCtxt<'tcx>, err: &mut DiagnosticBuilder<'_, ()>) {
         self.universal_regions.annotate(tcx, err)
     }