id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
7067,The same options in the different groups cause exception while parsing configuration file.,Grzegorz Andrejczuk <g.andrejczuk@…>,Vladimir Prus,"Preconditions:
There are two option descriptions defined, containing the same options. 
The options are stored in the configuration file and grouped by the group.  

Result: 
options_descriptions add method adds two groups  
parse method throws unknown option exception with cat1.op1


namespace po::boost::program_options;
void test()
{
po::options_description cat1(""cat1"");
cat1.add_options()
    (""op1"", po::value<std::string>(), ""op1"")
    (""op2"", po::value<std::string>(), ""op2"")
    (""op3"", po::value<std::string>(), ""op3"")
    (""op4"", po::value<std::string>(), ""op4"");
po::options_description cat2(""cat2"");
cat2.add_options()
    (""op1"", po::value<std::string>(), ""op1"")
    (""op2"", po::value<std::string>(), ""op2"")
    (""op3"", po::value<std::string>(), ""op3"")
    (""op4"", po::value<std::string>(), ""op4"");
po::options_description full(""full"");
full.add(cat1).add(cat2);

po::variables_map map;

boost::filesystem::path path(""option.ini"");

try
{
    po::store(po::parse_config_file<char>(""option.ini"", full), map); //exception is thrown ""Unknown option cat1.op1"" 
    po::notify(map);
}
catch(std::exception & ex)
{
    std::cout << ex.what() << std::endl; 
}

option.ini: 

[cat1]
   op1=v1
   op2=v2
   op3=v3
   op4=v4
[cat2]
   op1=v5
   op2=v6
   op3=v7
   op4=v8

",Bugs,new,To Be Determined,program_options,Boost 1.49.0,Problem,,,