From 3bf56d0bace0965055992d039347110e10fa44e7 Mon Sep 17 00:00:00 2001
From: Simon Renblad <srenblad@m-labs.hk>
Date: Tue, 22 Oct 2024 12:07:15 +0800
Subject: [PATCH] fix const in arr expression

---
 experiments/src/main.rs          | 1 -
 libcortex_a9/src/lib.rs          | 1 -
 libcortex_a9/src/sync_channel.rs | 1 -
 3 files changed, 3 deletions(-)

diff --git a/experiments/src/main.rs b/experiments/src/main.rs
index d7cc915..c832e80 100644
--- a/experiments/src/main.rs
+++ b/experiments/src/main.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(const_in_array_repeat_expressions)]
 #![feature(naked_functions)]
 
 extern crate alloc;
diff --git a/libcortex_a9/src/lib.rs b/libcortex_a9/src/lib.rs
index 4d023b1..b124a38 100644
--- a/libcortex_a9/src/lib.rs
+++ b/libcortex_a9/src/lib.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![feature(never_type)]
-#![feature(const_fn)]
 
 extern crate alloc;
 
diff --git a/libcortex_a9/src/sync_channel.rs b/libcortex_a9/src/sync_channel.rs
index e21df16..47598fa 100644
--- a/libcortex_a9/src/sync_channel.rs
+++ b/libcortex_a9/src/sync_channel.rs
@@ -172,7 +172,6 @@ impl<'a, T> Iterator for Receiver<'a, T> where T: Clone {
 
 #[macro_export]
 /// Macro for initializing the sync_channel with static buffer and indexes.
-/// Note that this requires `#![feature(const_in_array_repeat_expressions)]`
 macro_rules! sync_channel {
     ($t: ty, $cap: expr) => {
         {