Article View: fj.lang.lisp
Article #499functionp
From: Masayuki Ida
Date: Mon, 20 Jan 1992 08:12
Date: Mon, 20 Jan 1992 08:12
41 lines
2185 bytes
2185 bytes
$B0fED!w@D3XBg$G$9!#(J $BM>7W$JOC$+$bCN$l$^$;$s$,(Jfunctionp$B$N%9%Z%C%/$K4X$7$F$R$H$3$H!#(J Functionp $B$N;EMM$O(JCLtL1$B$H(JCLtL2 (X3J13 draft)$B$H$N4V$N$$$/$D$+$N(J incompatible change$B$N9`L\$N$R$H$D$G!"(J 1988$BG/(J3,6$B7n$N(J X3J13 meeting$B$G(J (function x) = (typep x 'function)$B$G$"$k$3$H!"(J $B$=$7$F(Jfunction$B7?$O!"(J cons$B7?$*$h$S(Jsymbol$B7?$H$O(Jdisjoint$B$G$"$k$3$H$r(J $B5D7h$7$^$7$?!#$3$N7k2L!"(Jfunctionp$B$O%7%s%\%k$d%j%9%H$KBP$7$F$O>o$K(J false$B$rJV$9$3$H$r0UL#$9$k$HL@5-$5$l$?$o$1$G$9!#(J (CLtL2$BF|K\8lHG(Jpage 88-89) $B$7$?$,$C$F!"(JCLtL1$B$N;EMM$,$$$$$H;W$($P!"(J (functionp nil) --> T $B$G$"$j!"(J CLtL2$B$N;EMM$,$$$$$H;W$($P!"(J (functionp nil) -> NIL $B$H$J$j$^$9!#(J $B$J$*!"<j85$K$"$k=hM}7O$G$O!"(J Genera8.0.1$B$G$O(J nil Franz Allegro CL 4.0$B$G$O(Jnil Franz Allegro CL 3.1$B$G$O(JT Lucid CL 4.0beta$B$G$O(JT $B$K$J$C$F$$$^$9!#(J X3J13$B$G$N5DO@$NJ}8~$H$7$F$O!"(JCLtL1$B$N;EMM$N$^$^$G$O;EMM$N2r<a$N(J $BE}0l$,:$Fq!"$+$D$=$N7k2L!"<B:]$NMxMQ$K$O$?$($i$l$J$$$N$G!"(J $B$=$l$J$i(Jfunctionp$B$OK\Ev$K(Jfunction$B7?$N$b$N$@$1(J $B!J$?$H$($P(Jcompiled object$B$H$+!K$KBP$7$F??$r(J $BJV$9$h$&$K$7$h$&$H$$$&$H$$$&$3$H$@$C$?$H5-21$7$F$$$^$9!#(J (defun test () ...) --> TEST (functionp 'test) --> NIL (functionp test) --> error (functionp (symbol-function 'test)) --> T $B$H$$$&46$8$G$7$g$&$+!#(J $B!J<XB-$G$9$,!"(Jdefun $B$7$?4X?t$N(Jsymbol-function$B$NCM$O(J $B3F=hM}7O$G$$$m$$$m$"$C$F$*$b$7$m$$$G$9$M!#!K(J
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X-Google-Language: Japanese,JIS X-Google-Thread: 1421c0,60e7e08ea17313da,start X-Google-Attributes: gid1421c0,public X-Google-ArrivalTime: 1992-01-20 00:30:19 PST Path: arc1-ca.pugleaf.net!sparky!uunet!sun-barr!ccut!wnoc-tyo-news!green-hill!kepa!ida From: ida@kepa.csrl.aoyama.ac.jp (Masayuki Ida) Newsgroups: fj.lang.lisp Subject: functionp Message-ID: <2103@green-hill.csrl.aoyama.ac.jp> Date: 20 Jan 92 08:12:59 GMT Sender: news@csrl.aoyama.ac.jp Distribution: fj Organization: Computer Science Research Lab., Aoyama Gakuin University, Tokyo, Japan. Lines: 41 Nntp-Posting-Host: kepa Originator: ida@kepa