Index: benchmark/creation/upp_cor.cc
===================================================================
--- benchmark/creation/upp_cor.cc	(revision b4107c815918e9d1300f3381d29c2a863abf7de8)
+++ benchmark/creation/upp_cor.cc	(revision 72a3aff1a5539f7902f2fb2ec6468b2cd5fec852)
@@ -5,4 +5,6 @@
 _Coroutine MyCor {
 	void main() {}
+  public:
+	MyCor() { resume(); }
 };