New upstream version 1.67.1+dfsg1

[rustc.git] / compiler / rustc_infer / src / infer / error_reporting / nice_region_error / placeholder_error.rs

diff --git a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/placeholder_error.rs b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/placeholder_error.rs
index a585168294a29994d116a835796ca451b4bfcbc3..1f554c81eff8e1941453d2f0a544ec245cd16d51 100644 (file)
--- a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/placeholder_error.rs
+++ b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/placeholder_error.rs
@@ -399,10 +399,7 @@ impl<'tcx> NiceRegionError<'_, 'tcx> {
                 self_ty.highlight.maybe_highlighting_region(vid, actual_has_vid);
 
                 if self_ty.value.is_closure()
-                    && self
-                        .tcx()
-                        .fn_trait_kind_from_lang_item(expected_trait_ref.value.def_id)
-                        .is_some()
+                    && self.tcx().is_fn_trait(expected_trait_ref.value.def_id)
                 {
                     let closure_sig = self_ty.map(|closure| {
                         if let ty::Closure(_, substs) = closure.kind() {