Note that debugging infra is broken

diff --git a/crates/ra_hir/src/debug.rs b/crates/ra_hir/src/debug.rs
index 4f3e922c3c5c35057e62d9773dbd6ef59cafb259..8ec371f6ebcbc55989e39a929277a929d05fe171 100644 (file)
--- a/crates/ra_hir/src/debug.rs
+++ b/crates/ra_hir/src/debug.rs
@@ -1,3 +1,5 @@
+//! XXX: This does not work at the moment.
+//!
 //! printf debugging infrastructure for rust-analyzer.
 //!
 //! When you print a hir type, like a module, using `eprintln!("{:?}", module)`,