-
-
rationale/optimization is likely: x is initially undefined, only existing assignment anywhere is x=foo; whoever uses x must use x==foo.
-
..and I can see that such optimization (in the general case) might make sense, e.g. assume that in a convoluted conditional, x is always set
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.