}

func panic2() {
	f1 := func() (x int) { return }
	f2 := func() (x, y int) { return }
	panic(f0 /* ERROR "used as value" */ ())
	panic(f1())
	panic(f2()) // ERROR "too many arguments"
}

func print1() {
	print()
	print(1)
	print(1, 2)
	print("foo")
	print(2.718281828)
	print(false)
	print(1<<10)
	print(1 << /* ERROR "constant shift overflow" */ 1000)
	println(nil /* ERROR "untyped nil" */ )