1 files changed, 17 insertions, 0 deletions
diff --git a/test/libyul/yulOptimizerTests/functionGrouper/already_grouped.yul b/test/libyul/yulOptimizerTests/functionGrouper/already_grouped.yul
new file mode 100644
index 00000000..42e8a48e
--- /dev/null
+++ b/test/libyul/yulOptimizerTests/functionGrouper/already_grouped.yul
@@ -0,0 +1,17 @@
+{
+    {
+        let x := 2
+    }
+    function f() -> y { y := 8 }
+}
+// ----
+// functionGrouper
+// {
+//     {
+//         let x := 2
+//     }
+//     function f() -> y
+//     {
+//         y := 8
+//     }
+// }