;; (Note that the following test on INFO catches KEYWORDs as well as
;; explicitly DEFCONSTANT symbols.)
(symbol (eq (info :variable :kind object) :constant))
;; (Note that the following test on INFO catches KEYWORDs as well as
;; explicitly DEFCONSTANT symbols.)
(symbol (eq (info :variable :kind object) :constant))
-(declaim (ftype (function (symbol &optional (or null sb!c::lexenv))) sb!xc:macro-function))
+(defun constant-form-value (form)
+ (typecase form
+ (symbol (info :variable :constant-value form))
+ ((cons (eql quote) cons)
+ (second form))
+ (t form)))
+
(defun sb!xc:macro-function (symbol &optional env)
#!+sb-doc
"If SYMBOL names a macro in ENV, returns the expansion function,
(defun sb!xc:macro-function (symbol &optional env)
#!+sb-doc
"If SYMBOL names a macro in ENV, returns the expansion function,
(typecase x
(structure-class (values (info :type :documentation (class-name x))))
(t (and (typep x 'symbol) (values (info :type :documentation x))))))
(typecase x
(structure-class (values (info :type :documentation (class-name x))))
(t (and (typep x 'symbol) (values (info :type :documentation x))))))