Revert "Add `advice-flet' macro"

This reverts commit d07d7ab1a0e321ced62ebe5dd9db27eb7e93430e.

1 files changed, 0 insertions, 26 deletions

diff --git a/lisp/emacs-lisp/nadvice.el b/lisp/emacs-lisp/nadvice.el
index 21da038dc1c..5b3aa708508 100644
--- a/lisp/emacs-lisp/nadvice.el
+++ b/lisp/emacs-lisp/nadvice.el
@@ -356,32 +356,6 @@ of the piece of advice."
     (macroexp-let2 nil new `(advice--remove-function ,getter ,function)
       `(unless (eq ,new ,getter) ,(funcall setter new)))))
 
-;;;###autoload
-(defmacro advice-flet (bindings &rest body)
-  ;; FIXME add doc.
-  (declare (indent 1))
-  (let ((let-binds ())
-        (ad-add ())
-        (ad-del ()))
-    (dolist (bind bindings)
-      (let* ((fun-name (car bind))
-             (fun (cadr bind))
-             (tmp-sym (gensym (symbol-name fun-name))))
-        (push `(,tmp-sym ,fun) let-binds)
-        (push `(advice-add #',fun-name
-                           ,(if (= (length bind) 3)
-                                (nth 2 bind)
-                              :override)
-                           ,tmp-sym)
-              ad-add)
-        (push `(advice-remove #',fun-name ,tmp-sym) ad-del)))
-    `(let ,(reverse let-binds)
-       (unwind-protect
-           (progn
-             ,@(reverse ad-add)
-             ,@body)
-         ,@(reverse ad-del)))))
-
 (defun advice-function-mapc (f function-def)
   "Apply F to every advice function in FUNCTION-DEF.
 F is called with two arguments: the function that was added, and the