diff options
Diffstat (limited to 'lisp/emacs-lisp/cconv.el')
| -rw-r--r-- | lisp/emacs-lisp/cconv.el | 34 |
1 files changed, 4 insertions, 30 deletions
diff --git a/lisp/emacs-lisp/cconv.el b/lisp/emacs-lisp/cconv.el index 5c76e47c377..e79583974a8 100644 --- a/lisp/emacs-lisp/cconv.el +++ b/lisp/emacs-lisp/cconv.el @@ -462,20 +462,7 @@ places where they originally did not directly appear." ;; and may be an invalid expression (e.g. ($# . 678)). (cdr forms))))) - ;condition-case - ((and `(condition-case ,var ,protected-form . ,handlers) - (guard byte-compile--use-old-handlers)) - (let ((newform (cconv--convert-function - () (list protected-form) env form))) - `(condition-case :fun-body ,newform - ,@(mapcar (lambda (handler) - (list (car handler) - (cconv--convert-function - (list (or var cconv--dummy-var)) - (cdr handler) env form))) - handlers)))) - - ; condition-case with new byte-codes. + ; condition-case (`(condition-case ,var ,protected-form . ,handlers) `(condition-case ,var ,(cconv-convert protected-form env extend) @@ -496,10 +483,8 @@ places where they originally did not directly appear." `((let ((,var (list ,var))) ,@body)))))) handlers)))) - (`(,(and head (or (and 'catch (guard byte-compile--use-old-handlers)) - 'unwind-protect)) - ,form . ,body) - `(,head ,(cconv-convert form env extend) + (`(unwind-protect ,form . ,body) + `(unwind-protect ,(cconv-convert form env extend) :fun-body ,(cconv--convert-function () body env form))) (`(setq . ,forms) ; setq special form @@ -718,15 +703,6 @@ and updates the data stored in ENV." (`(quote . ,_) nil) ; quote form (`(function . ,_) nil) ; same as quote - ((and `(condition-case ,var ,protected-form . ,handlers) - (guard byte-compile--use-old-handlers)) - ;; FIXME: The bytecode for condition-case forces us to wrap the - ;; form and handlers in closures. - (cconv--analyze-function () (list protected-form) env form) - (dolist (handler handlers) - (cconv--analyze-function (if var (list var)) (cdr handler) - env form))) - (`(condition-case ,var ,protected-form . ,handlers) (cconv-analyze-form protected-form env) (when (and var (symbolp var) (byte-compile-not-lexical-var-p var)) @@ -741,9 +717,7 @@ and updates the data stored in ENV." form "variable")))) ;; FIXME: The bytecode for unwind-protect forces us to wrap the unwind. - (`(,(or (and 'catch (guard byte-compile--use-old-handlers)) - 'unwind-protect) - ,form . ,body) + (`(unwind-protect ,form . ,body) (cconv-analyze-form form env) (cconv--analyze-function () body env form)) |