X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fnumbers.lisp;h=1c405559c030c18a9d8362ee36f869da4cfb855b;hb=9603675940cce3bcac93b354dca62d20c991cbce;hp=6de67f281928e9fd8264dc1152cf49a5cc5a61be;hpb=672b2f6cb751566526c7f3bb3de6b7d8424760e2;p=sbcl.git

diff --git a/src/code/numbers.lisp b/src/code/numbers.lisp
index 6de67f2..1c40555 100644
--- a/src/code/numbers.lisp
+++ b/src/code/numbers.lisp
@@ -238,7 +238,7 @@
 (defun realpart (number)
   #!+sb-doc
   "Extract the real part of a number."
-  (typecase number
+  (etypecase number
     #!+long-float
     ((complex long-float)
      (truly-the long-float (realpart number)))
@@ -248,13 +248,13 @@
      (truly-the single-float (realpart number)))
     ((complex rational)
      (sb!kernel:%realpart number))
-    (t
+    (number
      number)))
 
 (defun imagpart (number)
   #!+sb-doc
   "Extract the imaginary part of a number."
-  (typecase number
+  (etypecase number
     #!+long-float
     ((complex long-float)
      (truly-the long-float (imagpart number)))
@@ -266,13 +266,14 @@
      (sb!kernel:%imagpart number))
     (float
      (* 0 number))
-    (t
+    (number
      0)))
 
 (defun conjugate (number)
   #!+sb-doc
   "Return the complex conjugate of NUMBER. For non-complex numbers, this is
   an identity."
+  (declare (type number number))
   (if (complexp number)
       (complex (realpart number) (- (imagpart number)))
       number))
@@ -742,7 +743,7 @@
 (defun = (number &rest more-numbers)
   #!+sb-doc
   "Return T if all of its arguments are numerically equal, NIL otherwise."
-  (declare (dynamic-extent more-numbers))
+  (declare (truly-dynamic-extent more-numbers))
   (the number number)
   (do ((nlist more-numbers (cdr nlist)))
       ((atom nlist) t)
@@ -752,7 +753,7 @@
 (defun /= (number &rest more-numbers)
   #!+sb-doc
   "Return T if no two of its arguments are numerically equal, NIL otherwise."
-  (declare (dynamic-extent more-numbers))
+  (declare (truly-dynamic-extent more-numbers))
   (do* ((head (the number number) (car nlist))
         (nlist more-numbers (cdr nlist)))
        ((atom nlist) t)
@@ -766,7 +767,7 @@
 (defun < (number &rest more-numbers)
   #!+sb-doc
   "Return T if its arguments are in strictly increasing order, NIL otherwise."
-  (declare (dynamic-extent more-numbers))
+  (declare (truly-dynamic-extent more-numbers))
   (do* ((n (the number number) (car nlist))
         (nlist more-numbers (cdr nlist)))
        ((atom nlist) t)
@@ -776,7 +777,7 @@
 (defun > (number &rest more-numbers)
   #!+sb-doc
   "Return T if its arguments are in strictly decreasing order, NIL otherwise."
-  (declare (dynamic-extent more-numbers))
+  (declare (truly-dynamic-extent more-numbers))
   (do* ((n (the number number) (car nlist))
         (nlist more-numbers (cdr nlist)))
        ((atom nlist) t)
@@ -786,7 +787,7 @@
 (defun <= (number &rest more-numbers)
   #!+sb-doc
   "Return T if arguments are in strictly non-decreasing order, NIL otherwise."
-  (declare (dynamic-extent more-numbers))
+  (declare (truly-dynamic-extent more-numbers))
   (do* ((n (the number number) (car nlist))
         (nlist more-numbers (cdr nlist)))
        ((atom nlist) t)
@@ -796,7 +797,7 @@
 (defun >= (number &rest more-numbers)
   #!+sb-doc
   "Return T if arguments are in strictly non-increasing order, NIL otherwise."
-  (declare (dynamic-extent more-numbers))
+  (declare (truly-dynamic-extent more-numbers))
   (do* ((n (the number number) (car nlist))
         (nlist more-numbers (cdr nlist)))
        ((atom nlist) t)
@@ -807,7 +808,7 @@
   #!+sb-doc
   "Return the greatest of its arguments; among EQUALP greatest, return
 the first."
-  (declare (dynamic-extent more-numbers))
+  (declare (truly-dynamic-extent more-numbers))
   (do ((nlist more-numbers (cdr nlist))
        (result number))
       ((null nlist) (return result))
@@ -819,7 +820,7 @@ the first."
   #!+sb-doc
   "Return the least of its arguments; among EQUALP least, return
 the first."
-  (declare (dynamic-extent more-numbers))
+  (declare (truly-dynamic-extent more-numbers))
   (do ((nlist more-numbers (cdr nlist))
        (result number))
       ((null nlist) (return result))