From 297ed70a238aca12db010046934cbd3d60b6dc84 Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Fri, 8 Sep 2023 13:54:07 +0200
Subject: [PATCH] Clear native diagnostics on file closing

---
 crates/rust-analyzer/src/handlers/notification.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/rust-analyzer/src/handlers/notification.rs b/crates/rust-analyzer/src/handlers/notification.rs
index 93f33d7cac9..f9070d27353 100644
--- a/crates/rust-analyzer/src/handlers/notification.rs
+++ b/crates/rust-analyzer/src/handlers/notification.rs
@@ -113,6 +113,10 @@ pub(crate) fn handle_did_close_text_document(
             tracing::error!("orphan DidCloseTextDocument: {}", path);
         }
 
+        if let Some(file_id) = state.vfs.read().0.file_id(&path) {
+            state.diagnostics.clear_native_for(file_id);
+        }
+
         state.semantic_tokens_cache.lock().remove(&params.text_document.uri);
 
         if let Some(path) = path.as_path() {