typednil

README

typednil

typednil finds a comparison between typed nil and untyped nil.

func f() {
	err := e()
	if err != nil { // true
		print(err)
	}
}

func e() error {
	var err *struct{error}
	return err
}

Documentation

Index

• Variables

Variables

var Analyzer = &analysis.Analyzer{
	Name: "typednil",
	Doc:  doc,
	Run:  new(analyzer).run,
	Requires: []*analysis.Analyzer{
		buildssa.Analyzer,
	},
	FactTypes: []analysis.Fact{new(isNilable)},
}

Analyzer finds a comparison between typed nil and untyped nil