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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2013-08-12 22:30:52 -0400 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2013-08-12 22:30:52 -0400 |
| commit | 5514cc4c84969122668c89a387b858157e0c2e74 (patch) | |
| tree | b636e0c6cff2ce0b37b5c6b48c2a191fa8838d20 /lisp/emacs-lisp/gv.el | |
| parent | 5c41e9ffeaefbf8d01360c1fc911a324940573ee (diff) | |
| download | emacs-5514cc4c84969122668c89a387b858157e0c2e74.tar.gz | |
* lisp/emacs-lisp/timer.el (timer--time-setter): New function.
(timer--time): Use it as gv-setter.
* lisp/emacs-lisp/gv.el (gv-define-simple-setter): Output warning when
setter is not a symbol.
Diffstat (limited to 'lisp/emacs-lisp/gv.el')
| -rw-r--r-- | lisp/emacs-lisp/gv.el | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/gv.el b/lisp/emacs-lisp/gv.el index cf090e5e758..279ae582a05 100644 --- a/lisp/emacs-lisp/gv.el +++ b/lisp/emacs-lisp/gv.el @@ -217,13 +217,15 @@ instead the assignment is turned into something equivalent to temp) so as to preserve the semantics of `setf'." (declare (debug (sexp (&or symbolp lambda-expr) &optional sexp))) + (when (eq 'lambda (car-safe setter)) + (message "Use `gv-define-setter' or name %s's setter function" name)) `(gv-define-setter ,name (val &rest args) ,(if fix-return `(macroexp-let2 nil v val `(progn - (,',setter ,@(append args (list v))) + (,',setter ,@args ,v) ,v)) - `(cons ',setter (append args (list val)))))) + ``(,',setter ,@args ,val)))) ;;; Typical operations on generalized variables. |