Functions with no clauses aren't local-returning (#149)

ccasin · web-flow · commit 1282d16098c9 · 2023-03-20T11:40:18.000Z
diff --git a/typing/typecore.ml b/typing/typecore.ml
@@ -3318,6 +3318,7 @@ let rec is_an_uncurried_function e =
 let is_local_returning_function cases =
   let rec loop_cases cases =
     match cases with
+    | [] -> false
     | [{pc_lhs = _; pc_guard = None; pc_rhs = e}] ->
         loop_body e
     | cases ->
