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Distributed Services with Go: nearestMultiple function linting error, (page 72)

elesq

elesq

Distributed Services with Go: nearestMultiple function linting error, (page 72)

Page 72 shows implementation of the nearestMultiple function. (as per below)

func​ nearestMultiple(j, k ​uint64​) ​uint64​ { ​  
​    if​ j >= 0 { ​  ​
        return​ (j / k) * k ​  
    } ​  
    ​return​ ((j - k + 1) / k) * k ​  ​  
}

This causes a listing error (go-staticcheck) in VScode: every value of type uint64 is >= 0 (SA4003)

3 comments
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jbarratt

jbarratt

Am I missing something or is this functional also never called?

I gepped through the example source and only see the definitions, but it’s never used, and the static checker complains about that as well.

2
Post #4
travisjeffery

travisjeffery

Author of Distributed Services with Go

Replace the >= with ==.

1
Post #2

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