Re: [boost] [utility/swap] MSVC 10 test failure, unsigned long to std::bitset conversion invalid?

Subject: Re: [boost] [utility/swap] MSVC 10 test failure, unsigned long to std::bitset conversion invalid?
From: Jürgen Hunold (juergen.hunold_at_[hidden])
Date: 2010-03-06 11:18:37

Hi Nils !

Op den Sünnavend 06 März 2010 Klock 15:50:46 hest Du schreven:
> There's a regression failure of Microsoft Visual C++ 10 on a unit test
> Can anyone here reproduce the compile error? 

Yes, using msvc-10.0 RC (I hope :-))

> If so, would it be helpful
> to replace line 20 and 21 by using parentheses?  As follows:
> 
>      const bitset_type initial_value1(1ul);
>      const bitset_type initial_value2(2ul);

This results in:

std_bitset.cpp(20) : error C2668: 'std::bitset<_Bits>::bitset' : ambiguous 
call to overloaded function
        with
        [
            _Bits=8
        ]
        c:\Program Files (x86)\Microsoft Visual Studio 
10.0\VC\INCLUDE\bitset(136): could be 'std::bitset<_Bits>::bitset(_ULonglong)'
        with
        [
            _Bits=8
        ]
        c:\Program Files (x86)\Microsoft Visual Studio 
10.0\VC\INCLUDE\bitset(127): or       'std::bitset<_Bits>::bitset(int)'
        with
        [
            _Bits=8
        ]
        while trying to match the argument list '(unsigned long)'
 
Just drop a note if you need more testing.

Yours,

Jürgen
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