From f94a0d0ca406002e41d3b69aa5ec5a7f5a8e7fa6 Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Fri, 15 Aug 2025 09:48:43 +0000
Subject: Remove unused feature gate

---
 compiler/rustc_builtin_macros/src/lib.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/compiler/rustc_builtin_macros/src/lib.rs b/compiler/rustc_builtin_macros/src/lib.rs
index 7bc448a9acb..66e9befa255 100644
--- a/compiler/rustc_builtin_macros/src/lib.rs
+++ b/compiler/rustc_builtin_macros/src/lib.rs
@@ -8,7 +8,6 @@
 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
 #![doc(rust_logo)]
 #![feature(assert_matches)]
-#![feature(autodiff)]
 #![feature(box_patterns)]
 #![feature(decl_macro)]
 #![feature(if_let_guard)]
-- 
cgit 1.4.1-3-g733a5