From a64b63333ab67924ce36edd9b2d9bb4a371a843d Mon Sep 17 00:00:00 2001
From: Techatrix <19954306+Techatrix@users.noreply.github.com>
Date: Sun, 21 May 2023 22:56:42 +0200
Subject: [PATCH] invalidate Analyser on didClose

---
 src/Server.zig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Server.zig b/src/Server.zig
index 213b87e..7e6d252 100644
--- a/src/Server.zig
+++ b/src/Server.zig
@@ -819,6 +819,9 @@ fn saveDocumentHandler(server: *Server, notification: types.DidSaveTextDocumentP
 }
 
 fn closeDocumentHandler(server: *Server, notification: types.DidCloseTextDocumentParams) error{}!void {
+    // cached type info may point to a closed handle
+    server.analyser.invalidate();
+
     server.document_store.closeDocument(notification.textDocument.uri);
 }