add AstDatabase

1 files changed, 3 insertions, 2 deletions

diff --git a/crates/ra_ide_api/src/db.rs b/crates/ra_ide_api/src/db.rs
index d84a0e7be..d1a452ecb 100644
--- a/crates/ra_ide_api/src/db.rs
+++ b/crates/ra_ide_api/src/db.rs
@@ -14,8 +14,9 @@ use crate::{LineIndex, symbol_index::{self, SymbolsDatabase}};
     ra_db::SourceDatabaseStorage,
     LineIndexDatabaseStorage,
     symbol_index::SymbolsDatabaseStorage,
-    hir::db::HirDatabaseStorage,
-    hir::db::DefDatabaseStorage
+    hir::db::AstDatabaseStorage,
+    hir::db::DefDatabaseStorage,
+    hir::db::HirDatabaseStorage
 )]
 #[derive(Debug)]
 pub(crate) struct RootDatabase {