Re: [Boost-users] Re: 'long long' problem on VC++7.1

From: John Maddock (john_at_[hidden])
Date: 2003-11-13 06:14:22

> The problem seems to be that BOOST_HAS_LONG_LONG has two different checks
to
> see if should be defined:
>
> 1 @ E:\users\savoiu\Projects\boost\boost\config\suffix.hpp(26):#include
> <limits.h>
>
> # if !defined(BOOST_HAS_LONG_LONG)
> \
>    && !(defined(BOOST_MSVC) && BOOST_MSVC <=1300) &&
!defined(__BORLANDC__)
> \
>    && (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX) ||
> defined(ULONGLONG_MAX))
> #  define BOOST_HAS_LONG_LONG
> #endif
> Adding a '(...) || !defined(_MSC_EXTENSIONS)' to the MSVC test in (1)
fixes
> the problem. But it seems to me that BOOST_HAS_LONG_LONG should only be
> defined in one place to reduce the possibility of things being out of
sync.

Can you let me have a test case please: (1) does *not* result in
BOOST_HAS_LONG_LONG getting defined - well not for me anyway with vc7.1 and
the /Za option.

Thanks,

John.