diff options
Diffstat (limited to 'lisp/emacs-lisp')
| -rw-r--r-- | lisp/emacs-lisp/byte-opt.el | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/lisp/emacs-lisp/byte-opt.el b/lisp/emacs-lisp/byte-opt.el index 6f801be5457..48efff911f7 100644 --- a/lisp/emacs-lisp/byte-opt.el +++ b/lisp/emacs-lisp/byte-opt.el @@ -391,13 +391,6 @@ (and (nth 1 form) (not for-effect) form)) - ((eq (car-safe fn) 'lambda) - (let ((newform (byte-compile-unfold-lambda form))) - (if (eq newform form) - ;; Some error occurred, avoid infinite recursion - form - (byte-optimize-form-code-walker newform for-effect)))) - ((eq (car-safe fn) 'closure) form) ((memq fn '(let let*)) ;; recursively enter the optimizer for the bindings and body ;; of a let or let*. This for depth-firstness: forms that @@ -444,13 +437,6 @@ ;; will be optimized away in the lap-optimize pass. (cons fn (byte-optimize-body (cdr form) for-effect))) - ((eq fn 'with-output-to-temp-buffer) - ;; this is just like the above, except for the first argument. - (cons fn - (cons - (byte-optimize-form (nth 1 form) nil) - (byte-optimize-body (cdr (cdr form)) for-effect)))) - ((eq fn 'if) (when (< (length form) 3) (byte-compile-warn "too few arguments for `if'")) @@ -530,6 +516,15 @@ ;; Needed as long as we run byte-optimize-form after cconv. ((eq fn 'internal-make-closure) form) + ((eq (car-safe fn) 'lambda) + (let ((newform (byte-compile-unfold-lambda form))) + (if (eq newform form) + ;; Some error occurred, avoid infinite recursion + form + (byte-optimize-form-code-walker newform for-effect)))) + + ((eq (car-safe fn) 'closure) form) + ((byte-code-function-p fn) (cons fn (mapcar #'byte-optimize-form (cdr form)))) |