From 6c63a59425e256ce46d058807b64149297231982 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 4 May 2019 11:53:44 +0300
Subject: eagarly clean astd maps

---
 crates/ra_ide_api/src/change.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'crates/ra_ide_api/src')

diff --git a/crates/ra_ide_api/src/change.rs b/crates/ra_ide_api/src/change.rs
index 5bfdbe7e9..16b9ef3d5 100644
--- a/crates/ra_ide_api/src/change.rs
+++ b/crates/ra_ide_api/src/change.rs
@@ -186,6 +186,7 @@ impl RootDatabase {
         if let Some(crate_graph) = change.crate_graph {
             self.set_crate_graph(Arc::new(crate_graph))
         }
+        self.collect_after_change()
     }
 
     fn apply_root_change(&mut self, root_id: SourceRootId, root_change: RootChange) {
@@ -228,4 +229,9 @@ impl RootDatabase {
         self.query(hir::db::RawItemsWithSourceMapQuery).sweep(sweep);
         self.query(hir::db::BodyWithSourceMapQuery).sweep(sweep);
     }
+
+    pub(crate) fn collect_after_change(&mut self) {
+        let sweep = SweepStrategy::default().discard_everything().sweep_all_revisions();
+        self.query(hir::db::AstIdToNodeQuery).sweep(sweep)
+    }
 }
-- 
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