diff options
Diffstat (limited to 'src/lisp')
| -rw-r--r-- | src/lisp/core.lisp.in | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/lisp/core.lisp.in b/src/lisp/core.lisp.in index 5fc563c9..27808ad2 100644 --- a/src/lisp/core.lisp.in +++ b/src/lisp/core.lisp.in @@ -3,7 +3,7 @@ ;; Copyright (c) 1991-2002, The Numerical Algorithms Group Ltd. ;; All rights reserved. ;; -;; Copyright (C) 2007-2011, Gabriel Dos Reis. +;; Copyright (C) 2007-2012, Gabriel Dos Reis. ;; All rights reserved. ;; ;; Redistribution and use in source and binary forms, with or without @@ -204,6 +204,7 @@ "ident?" ;; numeric support + "fixnum?" "double" "%fNaN?" )) @@ -1379,6 +1380,9 @@ ;; ;; -*-* Numerics support -*- ;; +(defmacro |fixnum?| (x) + `(typep ,x 'fixnum)) + (defmacro |%fNaN?| (x) #+:sbcl `(sb-ext:float-nan-p ,x) #+:ecl `(ext:float-nan-p ,x) |