extend empty slice

[sentriz]

I see the empty slice section https://github.com/quasilyte/go-consistent#empty-map

does it make sense to include a var initialisation too? eg

	a := make([]int, 0)
	b := []int{}
	var c []int

https://play.golang.org/p/oI0oilKpgg7

[quasilyte]

Hello! Sorry for the delayed response.

The var c []int initializes nil slice, so c == nil is true, while b == nil is false. go-consistent tries to find 100% identical forms, so the code semantics do not change.