// suitable variables and that we setup the outlives relationship
// between R0 and R1 properly.
-// compile-flags:-Znll -Zverbose
-// ^^^^^^^^^ force compiler to dump more region information
+// compile-flags:-Zborrowck=mir -Zverbose
+// ^^^^^^^^^ force compiler to dump more region information
// ignore-tidy-linelength
#![allow(warnings)]