variable declared and not used in Go

Question

In the following code:

func PrimeF(n uint64) {
var i,t uint64 = 2,3


for ; i < n; {
    if n%i == 0 {
        n /= i
    }

   }
}

Why do I get the error message: "t declared and not used"?

you can also mute veritable like this: var i,_ uint64 = 2,3 — Akshay Deep Giri
– Akshay Deep Giri, Commented Oct 14, 2013 at 17:08
Your post is a statement, not a question. Can you phrase it so it actually asks something (that way, other users can understand what they should answer)? — Superbest
– Superbest, Commented Mar 2, 2014 at 5:26

thwd · Accepted Answer · 2013-10-14 12:48:19Z

7

Because you declared a variable called t here:

var i,t uint64 = 2,3

but never used that variable.

answered Oct 14, 2013 at 12:48

thwd

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1 Comment

Oh! Right. I'm did not know. Thank you quick answer.