diff options
| -rw-r--r-- | compiler/rustc_middle/src/ty/context.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs index 10e2d71be45..70ac5acb40e 100644 --- a/compiler/rustc_middle/src/ty/context.rs +++ b/compiler/rustc_middle/src/ty/context.rs @@ -2577,17 +2577,17 @@ impl<'tcx> TyCtxt<'tcx> { #[inline(always)] fn check_substs( self, - def_id: DefId, + _def_id: DefId, substs: impl IntoIterator<Item = impl Into<GenericArg<'tcx>>>, ) -> SubstsRef<'tcx> { let substs = substs.into_iter().map(Into::into); #[cfg(debug_assertions)] { - let n = self.generics_of(def_id).count(); + let n = self.generics_of(_def_id).count(); assert_eq!( (n, Some(n)), substs.size_hint(), - "wrong number of generic parameters for {def_id:?}: {:?}", + "wrong number of generic parameters for {_def_id:?}: {:?}", substs.collect::<Vec<_>>(), ); } |