hack around nested libraries

1 files changed, 3 insertions, 0 deletions

diff --git a/crates/ra_analysis/src/input.rs b/crates/ra_analysis/src/input.rs
index ba8a17fd5..a78b6e397 100644
--- a/crates/ra_analysis/src/input.rs
+++ b/crates/ra_analysis/src/input.rs
@@ -33,6 +33,9 @@ impl CrateGraph {
 pub trait FileResolver: fmt::Debug + Send + Sync + 'static {
     fn file_stem(&self, file_id: FileId) -> String;
     fn resolve(&self, file_id: FileId, path: &RelativePath) -> Option<FileId>;
+    fn debug_path(&self, _file_id: FileId) -> Option<std::path::PathBuf> {
+        None
+    }
 }
 
 salsa::query_group! {