X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fboot.lisp;h=3541b23a863e800e602dc220d4542eb2eba185b3;hb=56611cbe6cc64ad65dd5e4421296efe102e31550;hp=f5fd74e44f7b0fb945c9af730dcc4986fb92d89f;hpb=fc3af0e1e7a268b8aa0320fc84058b5331e0ba85;p=jscl.git diff --git a/src/boot.lisp b/src/boot.lisp index f5fd74e..3541b23 100644 --- a/src/boot.lisp +++ b/src/boot.lisp @@ -22,6 +22,8 @@ ;;; Lisp world from scratch. This code has to define enough language ;;; to the compiler to be able to run. +(/debug "loading boot.lisp!") + (eval-when-compile (let ((defmacro-macroexpander '#'(lambda (form) @@ -495,7 +497,7 @@ (cond ,@(mapcar (lambda (c) (if (eq (car c) t) - `((t ,@(rest c))) + `(t ,@(rest c)) `((,(ecase (car c) (integer 'integerp) (cons 'consp) @@ -540,3 +542,8 @@ (defun error (fmt &rest args) (%throw (apply #'format nil fmt args))) + +(defmacro nth-value (n form) + `(multiple-value-call (lambda (&rest values) + (nth ,n values)) + ,form))