make vec![,] uncompilable

Fix regression introduced in commit #3ae2d21
rust-lang · Apr 14, 2020 · 2c23bd4 · 2c23bd4
1 parent 3ae2d21
commit 2c23bd4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/liballoc/macros.rs b/src/liballoc/macros.rs
@@ -42,8 +42,8 @@ macro_rules! vec {
     ($elem:expr; $n:expr) => (
         $crate::vec::from_elem($elem, $n)
     );
-    ($($x:expr),* $(,)?) => (
-        <[_]>::into_vec(box [$($x),*])
+    ($($x:expr),+ $(,)?) => (
+        <[_]>::into_vec(box [$($x),+])
     );
 }