Fix meta variable misuse

bddap · Jul 20, 2019 · ea3cc13 · ea3cc13
1 parent 8217a5b
commit ea3cc13
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/arr.rs b/src/arr.rs
@@ -52,6 +52,6 @@ macro_rules! arr {
     ($T:ty; $($x:expr),* $(,)*) => (
         $crate::arr_impl!($T; $crate::typenum::U0, [], [$($x),*])
     );
-    ($($x:expr,)+) => (arr![$($x),*]);
+    ($($x:expr,)+) => (arr![$($x),+]);
     () => ("""Macro requires a type, e.g. `let array = arr![u32; 1, 2, 3];`")
 }
diff --git a/src/lib.rs b/src/lib.rs
@@ -37,6 +37,7 @@
 //! ```
 
 #![deny(missing_docs)]
+#![deny(meta_variable_misuse)]
 #![no_std]
 
 #[cfg(feature = "serde")]