1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/rustc_ty_utils/src/needs_drop.rs b/compiler/rustc_ty_utils/src/needs_drop.rs
index 9ad44d14d..ab5a3d8ae 100644
--- a/compiler/rustc_ty_utils/src/needs_drop.rs
+++ b/compiler/rustc_ty_utils/src/needs_drop.rs
@@ -9,6 +9,8 @@ use rustc_middle::ty::{self, EarlyBinder, Ty, TyCtxt};
 use rustc_session::Limit;
 use rustc_span::{sym, DUMMY_SP};
 
+use crate::errors::NeedsDropOverflow;
+
 type NeedsDropResult<T> = Result<T, AlwaysRequiresDrop>;
 
 fn needs_drop_raw<'tcx>(tcx: TyCtxt<'tcx>, query: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> bool {
@@ -90,10 +92,7 @@ where
             if !self.recursion_limit.value_within_limit(level) {
                 // Not having a `Span` isn't great. But there's hopefully some other
                 // recursion limit error as well.
-                tcx.sess.span_err(
-                    DUMMY_SP,
-                    &format!("overflow while checking whether `{}` requires drop", self.query_ty),
-                );
+                tcx.sess.emit_err(NeedsDropOverflow { query_ty: self.query_ty });
                 return Some(Err(AlwaysRequiresDrop));
             }