API

Expand math.Pow calls

문서 > 코드 분석 > Static Analysis Rules > Expand math.Pow calls

이 페이지는 아직 한국어로 제공되지 않으며 번역 작업 중입니다. 번역에 관한 질문이나 의견이 있으시면 언제든지 저희에게 연락해 주십시오.

Metadata

ID: go-best-practices/math-pow-expansion

Language: Go

Severity: Info

Category: Best Practices

Description

Simple operations such as math.Pow with a small number can be simplified. Simplification should be used when applicable.

Non-Compliant Code Examples

func main () {
    foo := math.Pow(x, 0)
    foo := math.Pow(x, 1)
    foo := math.Pow(x, 2)
    foo := math.Pow(x, 3)
    foo := math.Pow(x, 4)
    foo := math.Pow(x, 010)
}

Compliant Code Examples

func main () {
    foo := 1
    foo := x
    foo := x*x
    foo := x*x*x
    foo := math.Pow(x, 4)
    foo := math.Pow(x, 010)
}

How to use this rule

1
2
rulesets:
  - go-best-practices     # Rules to enforce Go best practices.

Create a static-analysis.datadog.yml with the content above at the root of your repository
Use our free IDE Plugins or add Code Analysis scans to your CI pipelines
Get feedback on your code

For more information, please read the Code Analysis documentation

VS Code Extension

Identify code vulnerabilities directly in your
VS Code editor

JetBrains Plugin

Identify code vulnerabilities directly in
JetBrains products