1 files changed, 5 insertions, 3 deletions

diff --git a/crates/ide_assists/src/tests.rs b/crates/ide_assists/src/tests.rs
index 60cecd94c..4e96ff1ec 100644
--- a/crates/ide_assists/src/tests.rs
+++ b/crates/ide_assists/src/tests.rs
@@ -35,6 +35,7 @@ pub(crate) fn with_single_file(text: &str) -> (RootDatabase, FileId) {
     RootDatabase::with_single_file(text)
 }
 
+#[track_caller]
 pub(crate) fn check_assist(assist: Handler, ra_fixture_before: &str, ra_fixture_after: &str) {
     let ra_fixture_after = trim_indent(ra_fixture_after);
     check(assist, ra_fixture_before, ExpectedResult::After(&ra_fixture_after), None);
@@ -179,9 +180,10 @@ fn check(handler: Handler, before: &str, expected: ExpectedResult, assist_label:
             "unresolved assist should not contain source changes"
         ),
         (Some(_), ExpectedResult::NotApplicable) => panic!("assist should not be applicable!"),
-        (None, ExpectedResult::After(_))
-        | (None, ExpectedResult::Target(_))
-        | (None, ExpectedResult::Unresolved) => {
+        (
+            None,
+            ExpectedResult::After(_) | ExpectedResult::Target(_) | ExpectedResult::Unresolved,
+        ) => {
             panic!("code action is not applicable")
         }
         (None, ExpectedResult::NotApplicable) => (),