Why CAN I use `1L and 1`, but CAN'T I use `1 and 1...

# announcements

[Robert]

Why CAN I use 1L and 1, but CAN'T I use 1 and 1L? Can I somehow globally add the infix myself (i tried, but it has to be in the same package or something)? Like this inline infix fun Int.and(long: Long) = this.toLong() and long