From 8a961a5b334a4f871093462823e8c86aab2611b6 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Sun, 25 Apr 2021 12:19:06 +0200
Subject: [PATCH] remove const_fn from some error_code descriptions

---
 compiler/rustc_error_codes/src/error_codes/E0379.md | 2 --
 compiler/rustc_error_codes/src/error_codes/E0764.md | 2 --
 2 files changed, 4 deletions(-)

diff --git a/compiler/rustc_error_codes/src/error_codes/E0379.md b/compiler/rustc_error_codes/src/error_codes/E0379.md
index 930204847ecd8..ab438e4144712 100644
--- a/compiler/rustc_error_codes/src/error_codes/E0379.md
+++ b/compiler/rustc_error_codes/src/error_codes/E0379.md
@@ -3,8 +3,6 @@ A trait method was declared const.
 Erroneous code example:
 
 ```compile_fail,E0379
-#![feature(const_fn)]
-
 trait Foo {
     const fn bar() -> u32; // error!
 }
diff --git a/compiler/rustc_error_codes/src/error_codes/E0764.md b/compiler/rustc_error_codes/src/error_codes/E0764.md
index 0a2e2290e77c2..152627cf6545f 100644
--- a/compiler/rustc_error_codes/src/error_codes/E0764.md
+++ b/compiler/rustc_error_codes/src/error_codes/E0764.md
@@ -3,7 +3,6 @@ A mutable reference was used in a constant.
 Erroneous code example:
 
 ```compile_fail,E0764
-#![feature(const_fn)]
 #![feature(const_mut_refs)]
 
 fn main() {
@@ -27,7 +26,6 @@ Remember: you cannot use a function call inside a constant or static. However,
 you can totally use it in constant functions:
 
 ```
-#![feature(const_fn)]
 #![feature(const_mut_refs)]
 
 const fn foo(x: usize) -> usize {