diff options
Diffstat (limited to 'compiler/rustc_middle/src/ty/error.rs')
| -rw-r--r-- | compiler/rustc_middle/src/ty/error.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/error.rs b/compiler/rustc_middle/src/ty/error.rs index 82d698b37ab..235f8749cf9 100644 --- a/compiler/rustc_middle/src/ty/error.rs +++ b/compiler/rustc_middle/src/ty/error.rs @@ -229,7 +229,7 @@ impl<'tcx> ty::TyS<'tcx> { ty::Adt(def, _) => format!("{} `{}`", def.descr(), tcx.def_path_str(def.did)).into(), ty::Foreign(def_id) => format!("extern type `{}`", tcx.def_path_str(def_id)).into(), ty::Array(t, n) => { - let n = tcx.lift(&n).unwrap(); + let n = tcx.lift(n).unwrap(); match n.try_eval_usize(tcx, ty::ParamEnv::empty()) { _ if t.is_simple_ty() => format!("array `{}`", self).into(), Some(n) => format!("array of {} element{}", n, pluralize!(n)).into(), |