Wed, 30 Dec 2015 14:15:50 +0300
Merge
1 delete x? false
2 typeof x = number
3 delete f? true
4 typeof f = undefined
5 delete foo? false
6 typeof foo = number
7 delete func? false
8 typeof func = function
9 delete foo? false
10 typeof foo? number
11 foo = 33
12 x in function = local
13 delete x? = true
14 x after delete = global
15 x = global