errcheck
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kisielk
errcheck checks that you checked errors.
golang version: >1.17 The following error occurs when running errcheck: `error: failed to check packages: errors while loading package github.com/********-********/****************: [/Users/********/projects/go/src/github.com/********/********/********/********.go:line:col: MaxInt64 not declared by package math]` To reproduce: 1....
Should the doc have at least some example on how this will check ? What code will give error, what won't ?
Using this program: ~~~go package main import "strconv" func main() { n, err := strconv.Atoi("99") if err != nil { panic(err) } println(n) _, err = strconv.Atoi("88") } ~~~ With...
Hello! ```yaml # .golangci.yml linters-settings: errcheck: exclude-functions: - recover ``` ```go $ cat example.go package main func main() { defer func() { recover() }() } ``` ``` $ golangci-lint run...
I have a feature request: It would be nice if the linter saw that I forgot to respect the protocol of the `Rows` `struct` and didn't call `rows.Err()` to check...
HI, I want to contribute a feature to errcheck, that is "statement returned error variables must be checked in next statement". This is my commit https://github.com/lance6716/errcheck/commit/43c9b804f2fa62ecd9865c9f440552ecfcd07621 Now I want to...
Reference: https://github.com/golang/go/issues/38832
It would be nice to catch code such as: ``` var ( x, y int err error ) x, err = foo() y, err = a(x) return x, y ```...
We have code like ```go buffer := bytes.Buffer{} _, _ = buffer.WriteString("") ``` We always want to ignore these errors, so I want to add some `-exclude` or `-ignore` rules...
While writing a similar tool, I ended up spending some time pondering under what circumstances Go allows a value to be generated-but-not-consumed. And there aren't all that many; it's mostly...
