1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_interface/src/queries.rs b/compiler/rustc_interface/src/queries.rs
index 96cd3b06321..4b0180741c1 100644
--- a/compiler/rustc_interface/src/queries.rs
+++ b/compiler/rustc_interface/src/queries.rs
@@ -65,7 +65,7 @@ impl<'a, T> std::ops::DerefMut for QueryResult<'a, T> {
 }
 
 impl<'a, 'tcx> QueryResult<'a, QueryContext<'tcx>> {
-    pub fn enter<T>(mut self, f: impl FnOnce(TyCtxt<'tcx>) -> T) -> T {
+    pub fn enter<T>(&mut self, f: impl FnOnce(TyCtxt<'tcx>) -> T) -> T {
         (*self.0).get_mut().enter(f)
     }
 }