From f84aa5de4a560a89b3f0a455209ef04a84b752e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lauren=C8=9Biu=20Nicola?= <lnicola@dend.ro>
Date: Wed, 25 Sep 2024 10:41:24 +0300
Subject: [PATCH] Add missing rustc_private

---
 crates/ide-assists/Cargo.toml | 3 +++
 crates/ide-assists/src/lib.rs | 2 ++
 crates/mbe/src/lib.rs         | 2 ++
 3 files changed, 7 insertions(+)

diff --git a/crates/ide-assists/Cargo.toml b/crates/ide-assists/Cargo.toml
index df52562b6a10..2a14fbe1e0a2 100644
--- a/crates/ide-assists/Cargo.toml
+++ b/crates/ide-assists/Cargo.toml
@@ -34,5 +34,8 @@ expect-test = "1.4.0"
 test-utils.workspace = true
 test-fixture.workspace = true
 
+[features]
+in-rust-tree = []
+
 [lints]
 workspace = true
diff --git a/crates/ide-assists/src/lib.rs b/crates/ide-assists/src/lib.rs
index b2ccd1fde815..c98655b42302 100644
--- a/crates/ide-assists/src/lib.rs
+++ b/crates/ide-assists/src/lib.rs
@@ -58,6 +58,8 @@
 //! See also this post:
 //! <https://rust-analyzer.github.io/blog/2020/09/28/how-to-make-a-light-bulb.html>
 
+#![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
+
 mod assist_config;
 mod assist_context;
 #[cfg(test)]
diff --git a/crates/mbe/src/lib.rs b/crates/mbe/src/lib.rs
index dd71e46db368..ca10a2be2732 100644
--- a/crates/mbe/src/lib.rs
+++ b/crates/mbe/src/lib.rs
@@ -6,6 +6,8 @@
 //! The tests for this functionality live in another crate:
 //! `hir_def::macro_expansion_tests::mbe`.
 
+#![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
+
 #[cfg(not(feature = "in-rust-tree"))]
 extern crate ra_ap_rustc_lexer as rustc_lexer;
 #[cfg(feature = "in-rust-tree")]