From e935a155c2078185f0705bb972a38953e770e393 Mon Sep 17 00:00:00 2001
From: Jakub Beránek <berykubik@gmail.com>
Date: Mon, 4 Aug 2025 17:24:18 +0200
Subject: Create unstable `From` builtin macro and register it

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

(limited to 'compiler/rustc_builtin_macros/src/lib.rs')

diff --git a/compiler/rustc_builtin_macros/src/lib.rs b/compiler/rustc_builtin_macros/src/lib.rs
index 7bc448a9acb..86a4927f390 100644
--- a/compiler/rustc_builtin_macros/src/lib.rs
+++ b/compiler/rustc_builtin_macros/src/lib.rs
@@ -139,6 +139,7 @@ pub fn register_builtin_macros(resolver: &mut dyn ResolverExpand) {
         PartialEq: partial_eq::expand_deriving_partial_eq,
         PartialOrd: partial_ord::expand_deriving_partial_ord,
         CoercePointee: coerce_pointee::expand_deriving_coerce_pointee,
+        From: from::expand_deriving_from,
     }
 
     let client = rustc_proc_macro::bridge::client::Client::expand1(rustc_proc_macro::quote);
-- 
cgit 1.4.1-3-g733a5