cleaned up record field builder

1 files changed, 3 insertions, 1 deletions

diff --git a/crates/ra_ide_api/src/diagnostics.rs b/crates/ra_ide_api/src/diagnostics.rs
index 30b95a215..6602fd27e 100644
--- a/crates/ra_ide_api/src/diagnostics.rs
+++ b/crates/ra_ide_api/src/diagnostics.rs
@@ -59,7 +59,9 @@ pub(crate) fn diagnostics(db: &RootDatabase, file_id: FileId) -> Vec<Diagnostic>
         let node = d.ast(db);
         let mut ast_editor = AstEditor::new(node);
         for f in d.missed_fields.iter() {
-            ast_editor.append_field(&AstBuilder::<RecordField>::from_name(f));
+            let name_ref = AstBuilder::<ast::NameRef>::new(&f.to_string());
+            let unit = AstBuilder::<ast::Expr>::unit();
+            ast_editor.append_field(&AstBuilder::<RecordField>::from_pieces(name_ref, Some(unit)));
         }
 
         let mut builder = TextEditBuilder::default();