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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2011-03-01 00:03:24 -0500 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2011-03-01 00:03:24 -0500 |
| commit | d032d5e7dfabfae60f3304da02c97cd1e189b9a2 (patch) | |
| tree | 64219849ec4b697e19a1da1c2a5786b61a2c3387 /lisp/emacs-lisp/byte-opt.el | |
| parent | 39605a343b566a1a72e0afb61f96d085c2ef8054 (diff) | |
| download | emacs-d032d5e7dfabfae60f3304da02c97cd1e189b9a2.tar.gz emacs-d032d5e7dfabfae60f3304da02c97cd1e189b9a2.tar.bz2 emacs-d032d5e7dfabfae60f3304da02c97cd1e189b9a2.zip | |
* doc/lispref/variables.texi (Scope): Mention the availability of lexbind.
(Lexical Binding): New node.
* doc/lispref/eval.texi (Eval): Add `eval's new `lexical' arg.
* lisp/emacs-lisp/cconv.el (cconv-liftwhen): Increase threshold.
(cconv-closure-convert-rec): Convert interactive spec in empty lexenv.
(cconv-analyse-use): Improve unused vars warnings.
(cconv-analyse-form): Analyze interactive spec in empty lexenv.
* lisp/emacs-lisp/bytecomp.el (byte-compile-lambda): Always byte-compile
the interactive spec in lexical-binding mode.
(byte-compile-refresh-preloaded): Don't reload byte-compiler files.
* lisp/custom.el (custom-initialize-default): Use defvar.
(custom-declare-variable): Set the special-variable-p flag.
* lisp/help-fns.el (help-make-usage): Drop leading underscores.
* lisp/dired.el (dired-revert, dired-make-relative): Mark unused args.
(dired-unmark-all-files): Remove unused var `query'.
(dired-overwrite-confirmed): Declare.
(dired-restore-desktop-buffer): Don't use dynamically scoped arg names.
* lisp/mpc.el: Mark unused args.
(mpc--faster-toggle): Remove unused var `songnb'.
* lisp/server.el (server-kill-buffer-running): Move before first use.
* lisp/minibuffer.el: Mark unused args.
* src/callint.c (quotify_arg): Simplify the logic.
(Fcall_interactively): Use lexical binding when evaluating the
interactive spec of a lexically bound function.
Diffstat (limited to 'lisp/emacs-lisp/byte-opt.el')
| -rw-r--r-- | lisp/emacs-lisp/byte-opt.el | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lisp/emacs-lisp/byte-opt.el b/lisp/emacs-lisp/byte-opt.el index 342dd8b71d1..d86cb729081 100644 --- a/lisp/emacs-lisp/byte-opt.el +++ b/lisp/emacs-lisp/byte-opt.el @@ -308,6 +308,10 @@ ;; ((lambda ...) ...) (defun byte-compile-unfold-lambda (form &optional name) + ;; In lexical-binding mode, let and functions don't bind vars in the same way + ;; (let obey special-variable-p, but functions don't). This doesn't matter + ;; here, because function's behavior is underspecified so it can safely be + ;; turned into a `let', even though the reverse is not true. (or name (setq name "anonymous lambda")) (let ((lambda (car form)) (values (cdr form))) |