1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/auto_trait.rs b/compiler/rustc_trait_selection/src/traits/auto_trait.rs
index c6d029ddb65..c4344758574 100644
--- a/compiler/rustc_trait_selection/src/traits/auto_trait.rs
+++ b/compiler/rustc_trait_selection/src/traits/auto_trait.rs
@@ -787,7 +787,7 @@ impl<'tcx> AutoTraitFinder<'tcx> {
                                 Ok(None) => {
                                     let tcx = self.tcx;
                                     let reported =
-                                        tcx.sess.emit_err(UnableToConstructConstantValue {
+                                        tcx.dcx().emit_err(UnableToConstructConstantValue {
                                             span: tcx.def_span(unevaluated.def),
                                             unevaluated: unevaluated,
                                         });