On Thu, Jan 10, 2019 at 6:04 PM 김용빈 <kyb...@gmail.com> wrote:
> package main
>
> func unused(x interface{}) {}
>
> func main() {
> a := 1
> unused(a)
> }
>
The function isn't even required here. Assigning to underscore will prevent
the error:
func main() {
a := 1
_ = a
}
>
> 2012년 3월 7일 수요일 오후 8시 32분 19초 UTC+9, Elazar Leibovich 님의 말:
>
>> I sometimes have a very strange error, which I can't understand its
>> source.
>>
>> One of my techniques for finding it, is isolate the problem to a very
>> small case, by commenting out pieces of the code, and noticing which pieces
>> of codes cause the problem.
>>
>> Go really helps me with it due to the short compile run cycles, but it is
>> very difficult to use this technique without leaving unused variables.
>>
>> Is there a flag that enables you to temporarily compile without this
>> warning?
>>
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