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I would be astonished if there isn't an automated tool to check for that at the push of a button. I would be mildly surprised if there isn't a compiler flag to
by AnimalMuppet 1y ago
I would be astonished if there isn't an automated tool to check for that at the push of a button. I would be mildly surprised if there isn't a compiler flag to check for it.
- arp242 1y agoNot a compiler check, but staticcheck is widely used: % staticcheck test.go test.go:7:2: this value of err is never used (SA4006)
- dmitshur 1y agoYeah, as one data point, https://staticcheck.dev/docs/checks/#SA4006 https://staticcheck.dev/docs/checks/#SA4006 has existed since 2017.
- masklinn 1y agoThere very much is not. There is a compiler error you can’t disable if a variable is completely unused and that is it.