* lisp/help-fns.el (help-fns--compiler-macro): If the handler function is

[bpt/emacs.git] / lisp / emacs-lisp / cl-macs.el

diff --git a/lisp/emacs-lisp/cl-macs.el b/lisp/emacs-lisp/cl-macs.el
index 66ad8e7..34957d8 100644 (file)
--- a/lisp/emacs-lisp/cl-macs.el
+++ b/lisp/emacs-lisp/cl-macs.el
@@ -584,7 +584,7 @@ If `load' is in WHEN, BODY is evaluated when loaded after top-level compile.
 If `eval' is in WHEN, BODY is evaluated when interpreted or at non-top-level.
 
 \(fn (WHEN...) BODY...)"
-  (declare (indent 1) (debug ((&rest &or "compile" "load" "eval") body)))
+  (declare (indent 1) (debug (sexp body)))
   (if (and (fboundp 'cl--compiling-file) (cl--compiling-file)
           (not cl--not-toplevel) (not (boundp 'for-effect))) ;Horrible kludge.
       (let ((comp (or (memq 'compile when) (memq :compile-toplevel when)))
@@ -2276,9 +2276,10 @@ OPTION is either a single keyword or (KEYWORD VALUE) where
 KEYWORD can be one of :conc-name, :constructor, :copier, :predicate,
 :type, :named, :initial-offset, :print-function, or :include.
 
-Each SLOT may instead take the form (SLOT SLOT-OPTS...), where
-SLOT-OPTS are keyword-value pairs for that slot.  Currently, only
-one keyword is supported, `:read-only'.  If this has a non-nil
+Each SLOT may instead take the form (SNAME SDEFAULT SOPTIONS...), where
+SDEFAULT is the default value of that slot and SOPTIONS are keyword-value
+pairs for that slot.
+Currently, only one keyword is supported, `:read-only'.  If this has a non-nil
 value, that slot cannot be set via `setf'.
 
 \(fn NAME SLOTS...)"
@@ -2574,9 +2575,16 @@ The type name can then be used in `cl-typecase', `cl-check-type', etc."
 (defun cl-typep (object type)   ; See compiler macro below.
   "Check that OBJECT is of type TYPE.
 TYPE is a Common Lisp-style type specifier."
+  (declare (compiler-macro cl--compiler-macro-typep))
   (let ((cl--object object)) ;; Yuck!!
     (eval (cl--make-type-test 'cl--object type))))
 
+(defun cl--compiler-macro-typep (form val type)
+  (if (macroexp-const-p type)
+      (macroexp-let2 macroexp-copyable-p temp val
+        (cl--make-type-test temp (cl--const-expr-val type)))
+    form))
+
 ;;;###autoload
 (defmacro cl-check-type (form type &optional string)
   "Verify that FORM is of type TYPE; signal an error if not.
@@ -2635,19 +2643,13 @@ and then returning foo."
   (let ((p args) (res nil))
     (while (consp p) (push (pop p) res))
     (setq args (nconc (nreverse res) (and p (list '&rest p)))))
-  `(cl-eval-when (compile load eval)
-     (put ',func 'compiler-macro
-          (cl-function (lambda ,(if (memq '&whole args) (delq '&whole args)
-                             (cons '_cl-whole-arg args))
-                         ,@body)))
-     ;; This is so that describe-function can locate
-     ;; the macro definition.
-     (let ((file ,(or buffer-file-name
-                      (and (boundp 'byte-compile-current-file)
-                           (stringp byte-compile-current-file)
-                           byte-compile-current-file))))
-       (if file (put ',func 'compiler-macro-file
-                     (purecopy (file-name-nondirectory file)))))))
+  (let ((fname (make-symbol (concat (symbol-name func) "--cmacro"))))
+    `(eval-and-compile
+       ;; Name the compiler-macro function, so that `symbol-file' can find it.
+       (cl-defun ,fname ,(if (memq '&whole args) (delq '&whole args)
+                           (cons '_cl-whole-arg args))
+         ,@body)
+       (put ',func 'compiler-macro #',fname))))
 
 ;;;###autoload
 (defun cl-compiler-macroexpand (form)
@@ -2773,12 +2775,6 @@ surrounded by (cl-block NAME ...).
       `(cl-getf (symbol-plist ,sym) ,prop ,def)
     `(get ,sym ,prop)))
 
-(cl-define-compiler-macro cl-typep (&whole form val type)
-  (if (macroexp-const-p type)
-      (macroexp-let2 macroexp-copyable-p temp val
-        (cl--make-type-test temp (cl--const-expr-val type)))
-    form))
-
 (dolist (y '(cl-first cl-second cl-third cl-fourth
              cl-fifth cl-sixth cl-seventh
              cl-eighth cl-ninth cl-tenth