1 files changed, 4 insertions, 1 deletions

diff --git a/crates/ra_ide_api/src/db.rs b/crates/ra_ide_api/src/db.rs
index 9d46609ec..a2e06f5db 100644
--- a/crates/ra_ide_api/src/db.rs
+++ b/crates/ra_ide_api/src/db.rs
@@ -1,7 +1,7 @@
 use std::{fmt, sync::Arc};
 
 use salsa::{self, Database};
-use ra_db::{LocationIntener, BaseDatabase, FileId};
+use ra_db::{LocationIntener, BaseDatabase, FileId, Canceled};
 
 use crate::{symbol_index, LineIndex};
 
@@ -29,6 +29,9 @@ impl salsa::Database for RootDatabase {
     fn salsa_runtime(&self) -> &salsa::Runtime<RootDatabase> {
         &self.runtime
     }
+    fn on_propagated_panic(&self) -> ! {
+        Canceled::throw()
+    }
 }
 
 impl Default for RootDatabase {