[pkg-boost-devel] Bug#335613: bug in documetation of program
options library (Re: [boost] [1.34] branch for release on Monday)
Domenico Andreoli
cavok at tiscali.it
Mon Mar 20 11:33:38 UTC 2006
On Sat, Mar 18, 2006 at 10:52:32PM -0800, Thomas Witt wrote:
>
> Hi,
hi,
> I am going to create the release branch on Monday March 20 around 6pm
> PST. Please resolve as many outstanding issues as possible before the
> branch is done.
i have a bug reported against boost debian package.
It is from LI Daobing <lidaobing at gmail.com>:
"In [1], Section `Positional Options', the last example [2] doesn't work.
positional_options_description::add return void, and it has no
add_optional method;
[1]
http://127.0.0.1/doc/libboost-doc/HTML/doc/html/program_options/overview.html
[2]
positional_options_description pd;
pd.add("output-file", 2).add_optional("input-file", -1);"
for the full report, please visit http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=335613.
indeed a simple program like:
#include <boost/program_options.hpp>
namespace po = boost::program_options;
int main(int ac, char* av[])
{
po::positional_options_description pd;
pd.add("output-file", 2).add_optional("input-file", -1);
return 0;
}
fails to build with the following gcc error message:
test.cpp: In function 'int main(int, char**)':
test.cpp:7: error: invalid use of 'void'
cheers
domenico
-----[ Domenico Andreoli, aka cavok
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