lisp/emacs-lisp/eieio*.el: Rewrite our generics on top of cl-generic

* lisp/emacs-lisp/eieio-generic.el: Remove.
(defgeneric, defmethod): Move to eieio-compat.el.  Mark obsolete.
* lisp/emacs-lisp/eieio-compat.el: New file.
* lisp/emacs-lisp/eieio.el: Don't require eieio-generic any more.
* lisp/emacs-lisp/eieio-core.el (eieio--slot-originating-class-p):
Remove unused function.
(eieio-defclass): Move to eieio-compat.el.
* lisp/emacs-lisp/macroexp.el (macroexp-macroexpand): New function.
(macroexp--expand-all): Use it.
* lisp/emacs-lisp/bytecomp.el (byte-compile-recurse-toplevel): Here too.

1 files changed, 21 insertions, 18 deletions

diff --git a/lisp/emacs-lisp/macroexp.el b/lisp/emacs-lisp/macroexp.el
index ecebdeb5a75..797de9abb5b 100644
--- a/lisp/emacs-lisp/macroexp.el
+++ b/lisp/emacs-lisp/macroexp.el
@@ -168,6 +168,26 @@ and also to avoid outputting the warning during normal execution."
                 form))))))))
    (t form)))
 
+(defun macroexp-macroexpand (form env)
+  "Like `macroexpand' but checking obsolescence."
+  (let ((new-form
+         (macroexpand form env)))
+    (if (and (not (eq form new-form))   ;It was a macro call.
+             (car-safe form)
+             (symbolp (car form))
+             (get (car form) 'byte-obsolete-info)
+             (or (not (fboundp 'byte-compile-warning-enabled-p))
+                 (byte-compile-warning-enabled-p 'obsolete)))
+        (let* ((fun (car form))
+               (obsolete (get fun 'byte-obsolete-info)))
+          (macroexp--warn-and-return
+           (macroexp--obsolete-warning
+            fun obsolete
+            (if (symbolp (symbol-function fun))
+                "alias" "macro"))
+           new-form))
+      new-form)))
+
 (defun macroexp--expand-all (form)
   "Expand all macros in FORM.
 This is an internal version of `macroexpand-all'.
@@ -180,24 +200,7 @@ Assumes the caller has bound `macroexpand-all-environment'."
       (macroexpand (macroexp--all-forms form 1)
 		   macroexpand-all-environment)
     ;; Normal form; get its expansion, and then expand arguments.
-    (let ((new-form
-           (macroexpand form macroexpand-all-environment)))
-      (setq form
-            (if (and (not (eq form new-form)) ;It was a macro call.
-                     (car-safe form)
-                     (symbolp (car form))
-                     (get (car form) 'byte-obsolete-info)
-                     (or (not (fboundp 'byte-compile-warning-enabled-p))
-                         (byte-compile-warning-enabled-p 'obsolete)))
-                (let* ((fun (car form))
-                       (obsolete (get fun 'byte-obsolete-info)))
-                  (macroexp--warn-and-return
-                   (macroexp--obsolete-warning
-                    fun obsolete
-                    (if (symbolp (symbol-function fun))
-                        "alias" "macro"))
-                   new-form))
-              new-form)))
+    (setq form (macroexp-macroexpand form macroexpand-all-environment))
     (pcase form
       (`(cond . ,clauses)
        (macroexp--cons 'cond (macroexp--all-clauses clauses) form))