// and runs in a fraction of a second without it.
// 10 seconds (-t 10 above) should be plenty if the code is working.
-var x = f() + z() // ERROR "initialization loop"
+var x = f() + z() // ERROR "initialization cycle"
func f() int { return a1() + a2() + a3() + a4() + a5() + a6() + a7() }
func z() int { return x }