From: Jens Seidel (jensseidel_at_[hidden])
Date: 2008-02-08 11:47:45
On Fri, Feb 08, 2008 at 04:31:39PM +0000, Phil Endecott wrote:
> John Torjo wrote:
> >Someone else told me privately about these - I fixed them but did not
> >commit.
> >However, I've committed the changes now - please take the latest version
> >from SVN.
>
> Done, thanks. Here's the next batch: unsigned vs. signed comparisons:
John, please try to test your code before you commit. There are even some
errors in namespaces which cause trouble during compilation. I attached
a trivial patch.
I tested beside header files using my check_boost script also all *.cpp files using
for i in $(find -name "*.cpp"); do /usr/lib/gcc-snapshot/bin/g++ -Wall
-O3 -Wno-long-long -W -pedantic -I
/home/jens/Programme/Entwicklung/Boost/svn/logging/ -I
/home/jens/Programme/Entwicklung/Boost/svn/trunk/ $i -c -o /tmp/test.o;
done | tee /tmp/log
and got the attached output. You can probably indeed not fix all warnings
such as
warning: type qualifiers ignored on function return type
which results from code like:
template<class T>
T function(T) { return T() }
with T = const char. Changing the return value from const char to char
would fix this problem.
Also look at
/usr/lib/gcc-snapshot/lib/gcc/i486-linux-gnu/4.3.0/../../../../include/c++/4.3.0/bits/stl_algo.h:
In function 'char* boost::debug::<unnamed>::prepare_window_title(const
boost::debug::dbg_startup_info&)':
/usr/lib/gcc-snapshot/lib/gcc/i486-linux-gnu/4.3.0/../../../../include/c++/4.3.0/bits/stl_algo.h:202:
warning: array subscript is above array bounds
It's somewhere in Boost.Test but since snprintf is properly used I don't
understand the warning.
PS: Please wrap your lines. Parts of the patch will be unreadable for
you because some lines are just too long.
Jens