1 files changed, 4 insertions, 0 deletions

diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index 0376c91c8..39b760551 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -108,6 +108,10 @@ impl ArrayExpr {
     pub fn exprs(&self) -> impl Iterator<Item = &Expr> {
         super::children(self)
     }
+
+    pub fn repeat(&self) -> Option<&Expr> {
+        super::child_opt(self)
+    }
 }
 
 // ArrayType