1 files changed, 27 insertions, 0 deletions
diff --git a/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul b/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul
new file mode 100644
index 00000000..4a8be86a
--- /dev/null
+++ b/test/libyul/yulOptimizerTests/functionGrouper/nested_fun.yul
@@ -0,0 +1,27 @@
+// yul
+{
+    let a:u256
+    function f() {
+        let b:u256
+        function g() {
+            let c:u256
+        }
+        let d:u256
+    }
+}
+// ----
+// functionGrouper
+// {
+//     {
+//         let a:u256
+//     }
+//     function f()
+//     {
+//         let b:u256
+//         function g()
+//         {
+//             let c:u256
+//         }
+//         let d:u256
+//     }
+// }