diff options
Diffstat (limited to 'backends/lean/Base/Primitives/Vec.lean')
| -rw-r--r-- | backends/lean/Base/Primitives/Vec.lean | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backends/lean/Base/Primitives/Vec.lean b/backends/lean/Base/Primitives/Vec.lean index b03de15b..65249c12 100644 --- a/backends/lean/Base/Primitives/Vec.lean +++ b/backends/lean/Base/Primitives/Vec.lean @@ -43,7 +43,7 @@ instance (α : Type u) : Inhabited (Vec α) := by -- TODO: very annoying that the α is an explicit parameter def Vec.len (α : Type u) (v : Vec α) : Usize := - Usize.ofIntCore v.val.len (by scalar_tac) (by scalar_tac) + Usize.ofIntCore v.val.len (by constructor <;> scalar_tac) @[simp] theorem Vec.len_val {α : Type u} (v : Vec α) : (Vec.len α v).val = v.length := |