Re: [Boost-users] compilation problems on spirit::karma

Subject: Re: [Boost-users] compilation problems on spirit::karma
From: Hartmut Kaiser (hartmut.kaiser_at_[hidden])
Date: 2012-09-20 10:44:08

> in the attachment there is a single c++ file.
> 
> on debian squeeze with g++ (Debian 4.4.5-8) 4.4.5 it compiles. debian
> standard libboost1.42-dev is installed. if you run the program:
> 
> erik_at_ludwig:~/allesfresser/karma_problem$ ./a.out
> ruleSetModal(subCall(projectMemberIdentifier(siemensAltNumber=100,
> fanucNumber=0, name=))
> erik_at_ludwig:~/allesfresser/karma_problem$
> 
> that's the required behaviour.
> 
> now on new system with g++ (Debian 4.7.1-7) 4.7.1, and libboost1.49-dev,
> it does not compile. a short excerpt of the enormously long chain of error
> message:
> 
> problem.cpp:254:5:   required from
> ‘astGenerate<OutputIterator>::astGenerate() [with OutputIterator =
> std::back_insert_iterator<std::basic_string<char> >]’
> problem.cpp:307:56:   required from here
> /usr/include/boost/spirit/home/support/attributes.hpp:519:28: error:
> cannot convert ‘const boost::variant<astProjectMemberIdentifier,
> astErikNcBohrPlanSenk>’ to
> ‘boost::spirit::traits::attribute_size<boost::optional<boost::variant<astP
> rojectMemberIdentifier,
> astErikNcBohrPlanSenk> >, void>::type {aka unsigned int}’ in return
> 
> if you remove the rule in line 254 (ruleSetModal = "ruleSetModal(" << -
> ruleSubCall << ')';), then the program will compile. but it will output
> nothing of course. i need this line. it worked all the times and now after
> update it does not work.
> 
> 
> honestly i do not understand the long chain of error message. i checked
> with boost 1_51_1 with the same not working result. also with clang++
> compiler it does not work with the same error message. maybe someone on
> the list can enlighten me why this does not compile anymore.

I'll have a look over the weekend.

Regards Hartmut
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