From 711f6735bc9461392331842b317abb0525973949 Mon Sep 17 00:00:00 2001
From: Stjepan Glavina <stjepang@gmail.com>
Date: Wed, 4 Sep 2019 19:35:57 +0200
Subject: [PATCH] Update macros.rs

---
 src/libcore/macros.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libcore/macros.rs b/src/libcore/macros.rs
index 627ceade5cc16..a9a30ed80add0 100644
--- a/src/libcore/macros.rs
+++ b/src/libcore/macros.rs
@@ -618,7 +618,7 @@ macro_rules! unimplemented {
 /// }
 /// ```
 #[macro_export]
-#[stable(feature = "todo_macro", since = "1.38.0")]
+#[stable(feature = "todo_macro", since = "1.39.0")]
 macro_rules! todo {
     () => (panic!("not yet implemented"));
     ($($arg:tt)+) => (panic!("not yet implemented: {}", format_args!($($arg)*)));