Article View: pl.comp.lang.c
Article #782Re: argv
From: Krzysztof G. Baranowski
Date: Thu, 05 Feb 1998 08:26
Date: Thu, 05 Feb 1998 08:26
38 lines
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2750 bytes
While testing the million monkey theory, Michal Malecki wrote:
>Krzysztof G. Baranowski <kgb@manjak.knm.org.pl> wrote:
>: While testing the million monkey theory, Michal Malecki wrote:
>:>main()
>:>Zglasza ostrzezenie, ze: 1. nie napisano typu wyniku.
>: A dokladniej, ze return type of main is not int.
>Nie kolego. Ze return-type defaults to `int'.
>Osobiscie sprawdzilem, jak to jest.
>W C++ mozna pisac:
[...]
>Natomiast w C otrzymasz owe ostrzezenia.
Tez o C pisalem. Ale ja mowilem o takim przypadku: :)
[root@manjak /root]# echo "void main(void) { }" > plik.c; gcc -Wall plik.c
plik.c:1: warning: return type of `main' is not `int'
[root@manjak /root]# echo "void main(void) { }" > plik.c; g++ -Wall plik.c
plik.c:1: warning: return type for `main' changed to `int'
W przypadku samego main, kompilatory zachowuja sie nastepujaco:
[root@manjak /root]# echo "main(void) { }" > plik.c; gcc -Wall plik.c
plik.c:1: warning: return-type defaults to `int'
plik.c: In function `main':
plik.c:1: warning: control reaches end of non-void function
[root@manjak /root]# echo "main(void) { }" > plik.c; g++ -Wall plik.c
[root@manjak /root]#
Gwoli scislosci:
[root@manjak /root]# gcc -v
Reading specs from /usr/lib/gcc-lib/i386-linux/egcs-2.90.21/specs
gcc version egcs-2.90.21 971202 (egcs-1.00 release)
Kris
--
Krzysztof G. Baranowski - Prezes Klubu Nieszkodliwych Manjaków
"Smith & Wesson - The original point and click interface..."
http://www.knm.org.pl/ <prezes@manjak.knm.org.pl>
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<Pine.LNX.3.96.980118170312.17197A-100000@qrnik.knm.org.pl> <34C5278D.10A8@bdk.lublin.pl> <34C5B81A.8C6@imm.org.pl> <Pine.GSO.3.95.980128125122.7883N-100000@neutron.elka.pw.edu.pl> <6b4ck5$477@polonez.man.lodz.pl> <Pine.GSO.3.95.980203173521.26550D-100000@neutron.elka.pw.edu.pl> <6b9th4$pq2@polonez.man.lodz.pl> <Pine.GSO.3.95.980204163118.21782C-100000@neutron.elka.pw.edu.pl> <6ba4u2$7c7@polonez.man.lodz.pl> <Pine.LNX.3.96.980204191506.30911A-100000@manjak.knm.org.pl> <6bajr4$mgd@polonez.man.lodz.pl>Show Full Headers
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!pingwin.icm.edu.pl!news.icm.edu.pl!uw.edu.pl!uucp-gw.cyf.gov.pl!paa.gov.pl!manjak.knm.org.pl!kgb From: "Krzysztof G. Baranowski" <kgb@manjak.knm.org.pl> Newsgroups: pl.comp.lang.c Subject: Re: argv Date: Thu, 5 Feb 1998 09:26:22 +0100 Organization: Klub Nieszkodliwych Manjakow Lines: 39 Message-ID: <Pine.LNX.3.96.980205092144.907A-100000@manjak.knm.org.pl> References: <Pine.LNX.3.96.980118170312.17197A-100000@qrnik.knm.org.pl> <34C5278D.10A8@bdk.lublin.pl> <34C5B81A.8C6@imm.org.pl> <Pine.GSO.3.95.980128125122.7883N-100000@neutron.elka.pw.edu.pl> <6b4ck5$477@polonez.man.lodz.pl> <Pine.GSO.3.95.980203173521.26550D-100000@neutron.elka.pw.edu.pl> <6b9th4$pq2@polonez.man.lodz.pl> <Pine.GSO.3.95.980204163118.21782C-100000@neutron.elka.pw.edu.pl> <6ba4u2$7c7@polonez.man.lodz.pl> <Pine.LNX.3.96.980204191506.30911A-100000@manjak.knm.org.pl> <6bajr4$mgd@polonez.man.lodz.pl> NNTP-Posting-Host: manjak.knm.org.pl Mime-Version: 1.0 In-Reply-To: <6bajr4$mgd@polonez.man.lodz.pl> X-English-Faq-Is-At: http://www.knm.org.pl/hmc-faq.txt X-Polish-Faq-Is-At: http://www.knm.org.pl/knm-faq.txt Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit