1 files changed, 2 insertions, 4 deletions
diff --git a/compiler/rustc_metadata/src/rmeta/decoder.rs b/compiler/rustc_metadata/src/rmeta/decoder.rs
index 6ffbebfffd5..e60904eebeb 100644
--- a/compiler/rustc_metadata/src/rmeta/decoder.rs
+++ b/compiler/rustc_metadata/src/rmeta/decoder.rs
@@ -386,13 +386,11 @@ impl<'a, 'tcx> DecodeContext<'a, 'tcx> {
     }
 }
 
-impl<'a, 'tcx> TyDecoder for DecodeContext<'a, 'tcx> {
+impl<'a, 'tcx> TyDecoder<'tcx> for DecodeContext<'a, 'tcx> {
     const CLEAR_CROSS_CRATE: bool = true;
 
-    type I = TyCtxt<'tcx>;
-
     #[inline]
-    fn interner(&self) -> Self::I {
+    fn interner(&self) -> TyCtxt<'tcx> {
         self.tcx()
     }