Архив эхоконференции RU.PERL сообщение #52

- RU.PERL ----------------------------------------------------------- RU.PERL -
 Msg  : #52 [1062]
 От   : Sergey Skvortsov              2:5020/400          31 августа 03, 11:07
 Кому : Serge Chervjakov                                  31 августа 03, 21:15
 Тема : Re: Прототипы.
-------------------------------------------------------------------------------
From: Sergey Skvortsov 

Serge Chervjakov пишет:
SC> Либо я что-то плохо почитал, либо это просто
не описано.

плохо читал :)

SC> 'protprot'. Я так понял прототипы в классах не
работают или все хытрее?

man perlsub

Method calls are not influenced by prototypes either,
because the function to be called is indeterminate
at compile
time, since the exact code called depends on
inheritance.

и далее:

Because the intent of this feature is primarily to
let you
define subroutines that work like built-in
functions, here
are prototypes for some other functions that parse
almost
exactly like the corresponding built-in.

но, как было написано by Tom Christiansen в
приведенной ранее
ссылке - даже с этим огроменные грабли.

Tim Bunce, кстати, написал интересную заметку:
http://www.perl.com/pub/a/language/misc/bunce.html

-- 
Sergey Skvorstov
mailto: skv@protey.ru
Отправлено через сервер Форумы@mail.ru - http://talk.mail.ru
--- ifmail v.2.15dev5
 * Origin: Talk.ru (2:5020/400)


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