From a2845bb1f59e5f3d9f41012ace70037b783468ce Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 27 May 2019 14:41:14 +0300
Subject: check cancellation when expanding macros

---
 crates/ra_hir/src/ids.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'crates/ra_hir')

diff --git a/crates/ra_hir/src/ids.rs b/crates/ra_hir/src/ids.rs
index 2eb7f0da0..5c3799e95 100644
--- a/crates/ra_hir/src/ids.rs
+++ b/crates/ra_hir/src/ids.rs
@@ -61,6 +61,7 @@ impl HirFileId {
         db: &impl DefDatabase,
         file_id: HirFileId,
     ) -> Option<TreeArc<SyntaxNode>> {
+        db.check_canceled();
         let _p = profile("parse_or_expand_query");
         match file_id.0 {
             HirFileIdRepr::File(file_id) => Some(db.parse(file_id).syntax().to_owned()),
-- 
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