Re: [Boost-users] [tr1][fusion] tuple / autoconversion problem

From: John Maddock (john_at_[hidden])
Date: 2008-08-20 04:24:52

Markus Werle wrote:
>> [ignore this line: it makes gmane stop complaining about top-posting]
>
> Hi!
>
> Trying to migrate existing code from boost::xxx to std::tr1::xxx using
> the boost::tr1 implementation for Visual Studio 2005 SP1
> In the presence of some exotic autoconversion utility the
> the std::tr1::tuple version of my code fails on vc8.
> The error messages indicate that the conversion operator
> is not considered by the compiler.
>
> Below is code that fails to compile on vc8 if USE_TR1 is defined
> Do you have an idea how to fix this?

I confess to being stumped at present: the code compiles with VC9, GCC and 
Intel 10.1, but fails with VC7.1 and VC8 :-(

Not sure if any fusion experts would have any ideas?

John.