Date: Sat, 12 Jul 2003 11:53:33 -0400 From: Craig Rodrigues <rodrigc@crodrigues.org> To: freebsd-current@freebsd.org Subject: GCC 3.3.1, new warnings with <limits> Message-ID: <20030712155333.GA79322@crodrigues.org>
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Hi,
If I compile the following program:
#include <iostream>
int main(int argc, char *argv[] { return 0; }
with the following flags:
g++ -W -Wall b.cc
I get lots of warnings that did not appear in GCC 3.2:
In file included from /usr/include/c++/3.3/bits/locale_facets.tcc:43,
from /usr/include/c++/3.3/locale:47,
from /usr/include/c++/3.3/bits/ostream.tcc:37,
from /usr/include/c++/3.3/ostream:535,
from /usr/include/c++/3.3/iostream:45,
from b.cc:1:
/usr/include/c++/3.3/limits:630: warning: comparison of unsigned expression < 0
is always false
/usr/include/c++/3.3/limits:631: warning: comparison of unsigned expression < 0
is always false
/usr/include/c++/3.3/limits:730: warning: comparison of unsigned expression < 0
is always false
/usr/include/c++/3.3/limits:731: warning: comparison of unsigned expression < 0
is always false
/usr/include/c++/3.3/limits:830: warning: comparison of unsigned expression < 0
is always false
/usr/include/c++/3.3/limits:831: warning: comparison of unsigned expression < 0
is always false
Is there a way to fix the <limits> header file?
--
Craig Rodrigues
http://crodrigues.org
rodrigc@crodrigues.org
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