Re: [boost] Can we suppress integer_traits warnings?

Subject: Re: [boost] Can we suppress integer_traits warnings?
From: Dmitry Goncharov (dgoncharov_at_[hidden])
Date: 2009-10-26 08:02:32

John Maddock wrote:
>> gcc has a pragma to do just that
>> #pragma GCC diagnostic ignored "-Wlong-long"
>
> That doesn't help us because we can't use that in the 
> integer_traits.hpp header to suppress the warning in one place and 
> then reset it back to it's original state.  Also the gcc docs say:
>
> "Also, while it is syntactically valid to put these pragmas anywhere 
> in your sources, the only supported location for them is before any 
> data or functions are defined. "
>
> So basically only end users can use the pragma (at the start of a 
> source file before any headers are #included) which again doesn't help 
> us library authors :-(
>
> Cheers, John.
>
>
It is also possible to suppress this warning by a command line switch
-Wno-long-long

BR, Dmitry