1 files changed, 1 insertions, 3 deletions
diff --git a/compiler/rustc_middle/src/ty/layout.rs b/compiler/rustc_middle/src/ty/layout.rs
index a2df90b2c0f..142872009bf 100644
--- a/compiler/rustc_middle/src/ty/layout.rs
+++ b/compiler/rustc_middle/src/ty/layout.rs
@@ -385,9 +385,7 @@ impl<'tcx> SizeSkeleton<'tcx> {
                     ),
                 }
             }
-            ty::Array(inner, len)
-                if len.ty() == tcx.types.usize && tcx.features().transmute_generic_consts =>
-            {
+            ty::Array(inner, len) if tcx.features().transmute_generic_consts => {
                 let len_eval = len.try_eval_target_usize(tcx, param_env);
                 if len_eval == Some(0) {
                     return Ok(SizeSkeleton::Known(Size::from_bytes(0)));