Re: [boost] [tr1][functional] fails to compile under gcc 4.0.1 on OS X

From: Matthias Schabel (boost_at_[hidden])
Date: 2007-12-13 14:09:06

> Unfortunately not. I'm using a fairly recent snapshot of the trunk;
> version.hpp gives 103500. Boost is installed in the default
> location : /usr/local/include/boost-1_35, with a symlink to it in / 
> usr/
> local/include/boost... I'll try checking out the latest trunk if you
> think that will help... I'm compiling on OS X 10.5.1, BTW.
>
> Matthias

Interestingly, if I change the #include to

#include <tr1/functional>

the code compiles under gcc but fails under icc with the following  
error :

/usr/include/c++/4.0.0/tr1/bind_iterate.h(45): error: expression must  
have (pointer-to-) function type
   { return _M_f(_GLIBCXX_BIND_V_ARGS); }
            ^
           detected during:
             instantiation of "std::tr1::result_of<_Functor  
(std::tr1::result_of<std::tr1::_Mu<_T1,  
std::tr1::is_bind_expression<_T1>::value, <expression>> (_T1,  
std::tr1::tuple<_U1, std::tr1::_NullClass, std::tr1::_NullClass,  
std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass,  
std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass,  
std::tr1::_NullClass>)>::type, std::tr1::result_of<std::tr1::_Mu<_T2,  
std::tr1::is_bind_expression<_T2>::value, <expression>> (_T2,
                       std::tr1::tuple<_U1, std::tr1::_NullClass,  
std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass,  
std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass,  
std::tr1::_NullClass, std::tr1::_NullClass>)>::type)>::type  
std::tr1::_Bind<_Functor (_T1, _T2)>::operator()(_U1 &) [with  
_Functor=double (mcs::SPGR::*)(double) const, _T1=const mcs::SPGR *,  
_T2=std::tr1::_Placeholder<1>, _U1=double]" at line 488 of "/usr/ 
include/c++/4.0.0/tr1/functional_iterate.h"
             instantiation of "_Res std::tr1::_Function_handler<_Res  
(_T1), _Functor>::_M_invoke(const std::tr1::_Any_data &, _T1) [with  
_Res=double, _Functor=std::tr1::_Bind<double (mcs::SPGR::*(const  
mcs::SPGR *, std::tr1::_Placeholder<1>))(double) const>, _T1=double]"  
at line 850 of "/usr/include/c++/4.0.0/tr1/functional_iterate.h"
             instantiation of "std::tr1::function<_Res  
(_T1)>::function(_Functor, std::__enable_if<std::tr1::function<_Res  
(_T1)>::_Useless, <expression>>::__type) [with _Res=double,  
_T1=double, _Functor=std::tr1::_Bind<double (mcs::SPGR::*(const  
mcs::SPGR *, std::tr1::_Placeholder<1>))(double) const>]" at line 32  
of "/Volumes/matthias.schabel/Code/main/test_icc_tr1_bind.cpp"

compilation aborted for /Volumes/matthias.schabel/Code/main/ 
test_icc_tr1_bind.cpp (code 2)

Matthias