Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/project-model/src/lib.rs')
-rw-r--r--crates/project-model/src/lib.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/crates/project-model/src/lib.rs b/crates/project-model/src/lib.rs
index 8eee3d1455..3414b52d45 100644
--- a/crates/project-model/src/lib.rs
+++ b/crates/project-model/src/lib.rs
@@ -17,6 +17,10 @@
// It's useful to refer to code that is private in doc comments.
#![allow(rustdoc::private_intra_doc_links)]
+#![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
+
+#[cfg(feature = "in-rust-tree")]
+extern crate rustc_driver as _;
pub mod project_json;
pub mod toolchain_info {