Golang Generator.Predict示例

示例#1

文件： main.go 项目： shellhead/compiler

func main() {
	if len(os.Args) < 2 {
		fmt.Printf("You must pass in a micro file on the command line\n")
		os.Exit(1)
	}

	src, err := ioutil.ReadFile(os.Args[1])
	if err != nil {
		fmt.Printf("'%s' is not a valid file name\n", os.Args[1])
	}

	reader := bytes.NewReader(src)

	a := compiler.Analyzer{Reader: *reader}
	g := compiler.Generator{Grammar: a.ReadGrammar()}
	g.Predict()
}