X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fearly-extensions.lisp;h=c342e862ddfbbbfff11fa6ee7f4089664d38f134;hb=e38cf29945f9ff0cfbf614c0c216be60e2515175;hp=a23f10faf60a63603b8f0610532c777e8d7a4680;hpb=7ce2c42adf3d62f03086de940adaee48e6161a40;p=sbcl.git

diff --git a/src/code/early-extensions.lisp b/src/code/early-extensions.lisp
index a23f10f..c342e86 100644
--- a/src/code/early-extensions.lisp
+++ b/src/code/early-extensions.lisp
@@ -605,7 +605,8 @@
 (defun legal-fun-name-p (name)
   (or (symbolp name)
       (and (consp name)
-           (eq (car name) 'setf)
+           (or (eq (car name) 'setf)
+	       (eq (car name) 'sb!pcl::class-predicate))
            (consp (cdr name))
            (symbolp (cadr name))
            (null (cddr name)))))
@@ -619,8 +620,14 @@
 	   :format-control "invalid function name: ~S"
 	   :format-arguments (list name))))
 
-;;; Given a function name, return the name for the BLOCK which
-;;; encloses its body (e.g. in DEFUN, DEFINE-COMPILER-MACRO, or FLET).
+;;; Given a function name, return the symbol embedded in it.
+;;;
+;;; The ordinary use for this operator (and the motivation for the
+;;; name of this operator) is to convert from a function name to the
+;;; name of the BLOCK which encloses its body.
+;;;
+;;; Occasionally the operator is useful elsewhere, where the operator
+;;; name is less mnemonic. (Maybe it should be changed?)
 (declaim (ftype (function ((or symbol cons)) symbol) fun-name-block-name))
 (defun fun-name-block-name (fun-name)
   (cond ((symbolp fun-name)