Add new files for 7.4.549.
diff --git a/src/testdir/test_nested_function.ok b/src/testdir/test_nested_function.ok
new file mode 100644
index 0000000..c1fd19a
--- /dev/null
+++ b/src/testdir/test_nested_function.ok
@@ -0,0 +1,6 @@
+result:
+Func1
+s:func2
+s:_func3
+Func4
+s:func5