// WITH_STDLIB fun foo() { for (i in 2..1) { } val a = 10..0 val v = 1 if (v in 10..1) { } } fun backward() { for (i in 1 downTo 2) { } val a = -3 downTo 4 val v = 1 if (v in 0 downTo 6) { } } fun until() { for (i in 1 until 1) { } val a = 4 until 3 val v = 1 if (v in -5 until -5) { } }