1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_hir_analysis/src/variance/constraints.rs b/compiler/rustc_hir_analysis/src/variance/constraints.rs
index 960ec7f66ab..be841675821 100644
--- a/compiler/rustc_hir_analysis/src/variance/constraints.rs
+++ b/compiler/rustc_hir_analysis/src/variance/constraints.rs
@@ -281,7 +281,7 @@ impl<'a, 'tcx> ConstraintContext<'a, 'tcx> {
                 self.add_constraints_from_args(current, data.def_id, data.args, variance);
             }
 
-            ty::Dynamic(data, r, _) => {
+            ty::Dynamic(data, r) => {
                 // The type `dyn Trait<T> +'a` is covariant w/r/t `'a`:
                 self.add_constraints_from_region(current, r, variance);