flet is obsolete, but...

["Sebastien Vauban" <wxhgmqzgwmuf-geNee64TY+gS+FvcfC7Uqw@public.gmane.org>]

Hello,

`flet' is an obsolete macro (as of 24.3); use either `cl-flet' or `cl-letf'.

But doing so in the following code:

--8<---------------cut here---------------start------------->8---
  (defun my/revert-buffer ()
    "Unconditionally revert current buffer."
    (interactive)
    (flet ((yes-or-no-p (msg) t))
      (revert-buffer)))
--8<---------------cut here---------------end--------------->8---

does not lead to the right things:

- use cl-flet, and the code doesn't behave as it should (i.e., it does ask for
  a confirmation, before reverting)

- use cl-letf, and you've got an error:
  cl-letf: `let' bindings can have only one value-form: yes-or-no-p, (msg), t

What should I do?

Best regards,
  Seb

-- 
Sebastien Vauban