1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/sty.rs b/compiler/rustc_middle/src/ty/sty.rs
index affb7b31ae1..ddce400e5b1 100644
--- a/compiler/rustc_middle/src/ty/sty.rs
+++ b/compiler/rustc_middle/src/ty/sty.rs
@@ -489,7 +489,7 @@ impl<'tcx> Ty<'tcx> {
             (kind, tcx.def_kind(alias_ty.def_id)),
             (ty::Opaque, DefKind::OpaqueTy)
                 | (ty::Projection | ty::Inherent, DefKind::AssocTy)
-                | (ty::Weak, DefKind::TyAlias)
+                | (ty::Free, DefKind::TyAlias)
         );
         Ty::new(tcx, Alias(kind, alias_ty))
     }