Subject: Re: [boost] [integer] long long warning
From: Dmitry Goncharov (dgoncharov_at_[hidden])
Date: 2009-11-10 03:37:40
Vladimir Prus wrote:
> if, in SVN trunk as of revision 57535, I go to libs/program_options/test
> and run:
> bjam warnings=all cxxflags=-Wextra
> I get a pile of warnings like this:
> ../../../boost/integer.hpp:145:24: warning: use of C99 long long integer constant
> These are actually only warnings that are now printed. Does anybody know what
> to do with them?
There was a discussion about these warnings recently.
One possible solution is to place constants like the following in one of
the boost headers.
__extension__ unsigned long long const ullong_max =
~static_cast<unsigned long long>(0);
__extension__ long long const llong_max = ullong_max >> static_cast<long
__extension__ long long const llong_min = -llong_max - static_cast<long
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