Is second variant more secure?

# javascript

[turansky]

Is second variant more secure?

-.kt

[eirikb]

In pure JS at least the first is a block, while the second is an object

[Ilya Goncharov [JB]]

@eirikb
var o1 = {}
in pure js, it is plain object, isn't it?

[eirikb]

Yes because of the assignment, but if you just run (or evaluate) {} it is a block