From 8485e6fdece723152c024228284ca76592108f72 Mon Sep 17 00:00:00 2001
From: Mark Rousskov <mark.simulacrum@gmail.com>
Date: Thu, 14 Oct 2021 10:57:56 -0400
Subject: Revert "Stabilize `arbitrary_enum_discriminant`"

This reverts commit 7a62f29f3171767090949778ce0f161e930706b9.
---
 compiler/rustc_error_codes/src/error_codes/E0732.md | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'compiler/rustc_error_codes/src')

diff --git a/compiler/rustc_error_codes/src/error_codes/E0732.md b/compiler/rustc_error_codes/src/error_codes/E0732.md
index 9536fdbf0df..7347e6654c5 100644
--- a/compiler/rustc_error_codes/src/error_codes/E0732.md
+++ b/compiler/rustc_error_codes/src/error_codes/E0732.md
@@ -3,6 +3,8 @@ An `enum` with a discriminant must specify a `#[repr(inttype)]`.
 Erroneous code example:
 
 ```compile_fail,E0732
+#![feature(arbitrary_enum_discriminant)]
+
 enum Enum { // error!
     Unit = 1,
     Tuple() = 2,
@@ -18,6 +20,8 @@ is a well-defined way to extract a variant's discriminant from a value;
 for instance:
 
 ```
+#![feature(arbitrary_enum_discriminant)]
+
 #[repr(u8)]
 enum Enum {
     Unit = 3,
-- 
cgit 1.4.1-3-g733a5