diff options
Diffstat (limited to 'lisp/emacs-lisp/byte-opt.el')
| -rw-r--r-- | lisp/emacs-lisp/byte-opt.el | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lisp/emacs-lisp/byte-opt.el b/lisp/emacs-lisp/byte-opt.el index 3b324a09659..9dd475f2a51 100644 --- a/lisp/emacs-lisp/byte-opt.el +++ b/lisp/emacs-lisp/byte-opt.el @@ -288,10 +288,14 @@ (push `(,(car binding) ',(cdr binding)) renv))) ((eq binding t)) (t (push `(defvar ,binding) body)))) - (let ((newfn (byte-compile-preprocess - (if (null renv) - `(lambda ,args ,@body) - `(lambda ,args (let ,(nreverse renv) ,@body)))))) + (let ((newfn (if (eq fn localfn) + ;; If `fn' is from the same file, it has already + ;; been preprocessed! + `(function ,fn) + (byte-compile-preprocess + (if (null renv) + `(lambda ,args ,@body) + `(lambda ,args (let ,(nreverse renv) ,@body))))))) (if (eq (car-safe newfn) 'function) (byte-compile-unfold-lambda `(,(cadr newfn) ,@(cdr form))) (byte-compile-log-warning |