func()

in format.go [526:541]

• 16 lines of code
• 3 McCabe index (conditional complexity)

func (un *formatter) visitCallIndexInternal(expr ast.Expr, op string) error {
	c := expr.AsCall()
	args := c.Args()
	nested := isBinaryOrTernaryOperator(args[0])
	err := un.visitMaybeNested(args[0], nested)
	if err != nil {
		return err
	}
	un.WriteString(op)
	err = un.visit(args[1], false)
	if err != nil {
		return err
	}
	un.WriteString("]")
	return nil
}