-- Explicitly use nanoseconds --
package pkg

import "time"

const c1 = 1
const c2 = 200

func fn() {
	time.Sleep(1 * time.Nanosecond)  //@ diag(`sleeping for 1`)
	time.Sleep(42 * time.Nanosecond) //@ diag(`sleeping for 42`)
	time.Sleep(201)
	time.Sleep(c1)
	time.Sleep(c2)
	time.Sleep(2 * time.Nanosecond)
	time.Sleep(time.Nanosecond)
}

-- Use seconds --
package pkg

import "time"

const c1 = 1
const c2 = 200

func fn() {
	time.Sleep(1 * time.Second)  //@ diag(`sleeping for 1`)
	time.Sleep(42 * time.Second) //@ diag(`sleeping for 42`)
	time.Sleep(201)
	time.Sleep(c1)
	time.Sleep(c2)
	time.Sleep(2 * time.Nanosecond)
	time.Sleep(time.Nanosecond)
}
