Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/mbe/src/lib.rs')
-rw-r--r--crates/mbe/src/lib.rs9
1 files changed, 9 insertions, 0 deletions
diff --git a/crates/mbe/src/lib.rs b/crates/mbe/src/lib.rs
index 88785537c7..ca10a2be27 100644
--- a/crates/mbe/src/lib.rs
+++ b/crates/mbe/src/lib.rs
@@ -6,11 +6,20 @@
//! 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")]
+extern crate rustc_lexer;
+
mod expander;
mod parser;
#[cfg(test)]
mod benchmark;
+#[cfg(test)]
+mod tests;
use span::{Edition, Span, SyntaxContextId};
use syntax_bridge::to_parser_input;