minor

crates/libanalysis/src/db/mod.rs

@@ -43,7 +43,8 @@ pub(crate) struct Query<T, R> {
 }
 
 impl Db {
-    pub(crate) fn new(state: State) -> Db {
+    pub(crate) fn new() -> Db {
+        let state = Default::default();
         Db { inner: salsa::Db::new(query_config(), state) }
     }
     pub(crate) fn state(&self) -> &State {

crates/libanalysis/src/module_map_db/mod.rs

@@ -98,7 +98,7 @@ mod tests {
             Fixture {
                 next_file_id: 1,
                 fm: im::HashMap::new(),
-                db: Db::new(State::default()),
+                db: Db::new(),
             }
         }
         fn add_file(&mut self, path: &str, text: &str) -> FileId {