Is usage of const or var value as Dictionary key possible?

1shevelov

var x: int
var dic: Dictionary = {}
for i in range(3):
    x = i
    dic.x = x

will result in dic = {0: 0, 1: 1, 2:2}

1shevelov

Actually found the answer reading again the docs. This is possible with the use of square brackets notation. The assignment in the question's example should look like this: dic[x] = x then you'll get the desired result. I'm surprised that I was unable to find any explicit mention of this use case in the docs...