complex c style for loop false positive

[carnott-snap]

The for loop in the following read function triggers a false positive:

func read(r io.Reader, b []byte) (err error) {
        for i, n := 0, 0; i != len(b); i += n {
                n, err = r.Read(b[i:])
                if err != nil {
                        return err
                }
        }
        return nil
}

Yes, I now know that I should just do io.ReadFull instead; but the reproducer stands.

[sanposhiho]

Hi @carnott-snap.

This issue is solved in v0.2.0.

If you use golangci-lint

The version of golangci-lint's wastedassign is now v0.1.3.
And, it is upgraded to the new version in this PR. Please wait for the next golangci-lint release, which will be fixed to use wastedassign v0.2.0.

Thank you for your report. 👍