Remove unused arena macro args

2021-08-30 13:09:38 +02:00
parent dbb0fe9d80
commit 1a2fe87b09
5 changed files with 10 additions and 10 deletions
--- a/compiler/rustc_arena/src/lib.rs
+++ b/compiler/rustc_arena/src/lib.rs
@@ -635,7 +635,7 @@ pub macro which_arena_for_type {
 }

 #[rustc_macro_transparency = "semitransparent"]
-pub macro declare_arena([], [$($a:tt $name:ident: $ty:ty,)*], $tcx:lifetime) {
+pub macro declare_arena([$($a:tt $name:ident: $ty:ty,)*], $tcx:lifetime) {
    #[derive(Default)]
    pub struct Arena<$tcx> {
        pub dropless: $crate::DroplessArena,