1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/instance.rs b/compiler/rustc_middle/src/ty/instance.rs
index 212331f0b02..55f2395e531 100644
--- a/compiler/rustc_middle/src/ty/instance.rs
+++ b/compiler/rustc_middle/src/ty/instance.rs
@@ -675,7 +675,7 @@ fn polymorphize<'tcx>(
     }
 
     impl<'tcx> ty::ir::TypeFolder<TyCtxt<'tcx>> for PolymorphizationFolder<'tcx> {
-        fn tcx<'a>(&'a self) -> TyCtxt<'tcx> {
+        fn interner(&self) -> TyCtxt<'tcx> {
             self.tcx
         }