1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_resolve/src/macros.rs b/compiler/rustc_resolve/src/macros.rs
index a9ebffea8a1..1a655abaf16 100644
--- a/compiler/rustc_resolve/src/macros.rs
+++ b/compiler/rustc_resolve/src/macros.rs
@@ -826,7 +826,7 @@ impl<'ra, 'tcx> Resolver<'ra, 'tcx> {
                 }
                 _ => None,
             },
-            None => self.get_macro(res).map(|macro_data| macro_data.ext.clone()),
+            None => self.get_macro(res).map(|macro_data| Lrc::clone(&macro_data.ext)),
         };
         Ok((ext, res))
     }