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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2011-05-30 14:14:19 -0300 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2011-05-30 14:14:19 -0300 |
| commit | 6105399dcc36b1b20c95378f895092ab36f7e986 (patch) | |
| tree | ca40d8a77b9f98ef55e4306f120db11bd5c3dfe3 /lisp/emacs-lisp | |
| parent | 9fbfd2752088af2bfbbfbf488d4be9477a875e2f (diff) | |
| download | emacs-6105399dcc36b1b20c95378f895092ab36f7e986.tar.gz emacs-6105399dcc36b1b20c95378f895092ab36f7e986.tar.bz2 emacs-6105399dcc36b1b20c95378f895092ab36f7e986.zip | |
* bytecomp.el (byte-compile-defvar): Add note about quoted lambda.
Diffstat (limited to 'lisp/emacs-lisp')
| -rw-r--r-- | lisp/emacs-lisp/bytecomp.el | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el index f0f59123aa9..0dae6748c24 100644 --- a/lisp/emacs-lisp/bytecomp.el +++ b/lisp/emacs-lisp/bytecomp.el @@ -4155,6 +4155,8 @@ binding slots have been popped." (if (eq fun 'defconst) ;; `defconst' sets `var' unconditionally. (let ((tmp (make-symbol "defconst-tmp-var"))) + ;; Quote with `quote' to prevent byte-compiling the body, + ;; which would lead to an inf-loop. `(funcall '(lambda (,tmp) (defconst ,var ,tmp)) ,value)) ;; `defvar' sets `var' only when unbound. |