ALT Linux Community general discussions
 help / color / mirror / Atom feed
From: Dmitry Koudryavtsev <juliasoft@mail.ru>
To: community@altlinux.ru
Subject: [Comm] g++ 3.2.1 É wstring
Date: Fri, 7 Feb 2003 16:53:18 +0300
Message-ID: <16627211968.20030207165318@mail.ru> (raw)

Здравствуйте!

Вот, нарвался непонятно на что... :(
-fshort-wchar - баг компилятора или мои глюки ?

$ cat wc_test.cc

#include <string>
#include <cwchar>

using namespace std;

int main()
{
  wstring s;
  s = L"Teest 1"; // 7 wide chars !
  printf("s.length()=%d, s.size()=%d\n",s.length(), s.size());  
  return 0;
}

$ g++ wc_test.cc -o wc_test
$ ./wc_test
>s.length()=7, s.size()=7

$ g++ wc_test.cc -o wc_test -fshort-wchar
$ ./wc_test
>s.length()=16, s.size()=16
>А должно быть 7 (!)

$ rpm -q gcc3.2-c++
gcc3.2-c++-3.2.1-alt2

>В 2.96 все прокатывает ( кроме вызова s.c_str() :)
>#select-gcc 2.96

$ g++ wc_test.cc -o wc_test              
$ ./wc_test
>s.length()=7, s.size()=7

$ g++ wc_test.cc -o wc_test -fshort-wchar
$ ./wc_test
>s.length()=7, s.size()=7

-- 
С уважением,
Dmitry Koudryavtsev
mailto:juliasoft@mail.ru

             reply	other threads:[~2003-02-07 13:53 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-02-07 13:53 Dmitry Koudryavtsev [this message]
2003-02-07 14:19 ` [Comm] g++ 3.2.1 и wstring Sergey Vlasov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=16627211968.20030207165318@mail.ru \
    --to=juliasoft@mail.ru \
    --cc=community@altlinux.ru \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

ALT Linux Community general discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror http://lore.altlinux.org/community/0 community/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 community community/ http://lore.altlinux.org/community \
		mandrake-russian@linuxteam.iplabs.ru community@lists.altlinux.org community@lists.altlinux.ru community@lists.altlinux.com
	public-inbox-index community

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://lore.altlinux.org/org.altlinux.lists.community


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git