Commit 35a10516 authored by Stefan Monnier's avatar Stefan Monnier
Browse files

* lisp/emacs-lisp/cl-macs.el (cl--transform-lambda): Add back `declare' in

the constructs to keep outside of the `cl-block'.

Fixes: debbugs:12977
parent 50a60e02
2012-11-24 Stefan Monnier <>
* emacs-lisp/cl-macs.el (cl--transform-lambda): Add back `declare' in
the constructs to keep outside of the `cl-block' (bug#12977).
2012-11-24 Chong Yidong <>
* mouse.el (mouse-drag-line): Even if the line is not draggable,
......@@ -216,12 +216,17 @@ The name is made by appending a number to PREFIX, default \"G\"."
(defvar cl--bind-inits) (defvar cl--bind-lets) (defvar cl--bind-forms)
(defun cl--transform-lambda (form bind-block)
"Transform a function form FORM of name BIND-BLOCK.
BIND-BLOCK is the name of the symbol to which the function will be bound,
and which will be used for the name of the `cl-block' surrounding the
function's body.
FORM is of the form (ARGS . BODY)."
(let* ((args (car form)) (body (cdr form)) (orig-args args)
(cl--bind-block bind-block) (cl--bind-defs nil) (cl--bind-enquote nil)
(cl--bind-inits nil) (cl--bind-lets nil) (cl--bind-forms nil)
(header nil) (simple-args nil))
(while (or (stringp (car body))
(memq (car-safe (car body)) '(interactive cl-declare)))
(memq (car-safe (car body)) '(interactive declare cl-declare)))
(push (pop body) header))
(setq args (if (listp args) (cl-copy-list args) (list '&rest args)))
(let ((p (last args))) (if (cdr p) (setcdr p (list '&rest (cdr p)))))
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