diff options
Diffstat (limited to 'lisp/emacs-lisp')
| -rw-r--r-- | lisp/emacs-lisp/gv.el | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lisp/emacs-lisp/gv.el b/lisp/emacs-lisp/gv.el index 279ae582a05..8a5841a5fad 100644 --- a/lisp/emacs-lisp/gv.el +++ b/lisp/emacs-lisp/gv.el @@ -102,7 +102,9 @@ DO must return an Elisp expression." ;; Follow aliases. (setq me (cons (symbol-function head) (cdr place)))) (if (eq me place) - (error "%S is not a valid place expression" place) + (if (and (symbolp head) (get head 'setf-method)) + (error "Incompatible place needs recompilation: %S" head) + (error "%S is not a valid place expression" place)) (gv-get me do))))))) ;;;###autoload |