Golang Position.Char Examples

Example #1

File: eval.go Project: wutaizeng/kapacitor

func errorf(p ast.Position, fmtStr string, args ...interface{}) error {
	lineStr := fmt.Sprintf("line %d char %d: %s", p.Line(), p.Char(), fmtStr)
	return fmt.Errorf(lineStr, args...)
}

Example #2

File: eval.go Project: wutaizeng/kapacitor

func wrapError(p ast.Position, err error) error {
	if err == nil {
		return nil
	}
	return fmt.Errorf("line %d char %d: %s", p.Line(), p.Char(), err.Error())
}