fmt.Println arg list ends with redundant newline

1 개요

fmt.Println arg list ends with redundant newline

fmt.Println("foo\n")

2 실습

package main

import "fmt"

func main() {
        fmt.Println("Hello, 世界\n")
}
root@wsl:~/go/src/hello#

root@wsl:~/go/src/hello# go vet
# hello
./main.go:6:2: fmt.Println arg list ends with redundant newline

3 같이 보기

• go vet

4 참고

• https://github.com/golang/go/blob/834a6f9a338b25543cb736ebef03488e8d30a839/src/cmd/vet/testdata/print/print.go#L622