----- Original Message ----- From: "Dmitry Goncharov" <dgoncharov@unison.com> To: <boost@lists.boost.org> Sent: Monday, October 26, 2009 4:24 PM Subject: Re: [boost] Can we suppress integer_traits warnings?
Maybe #pragma GCC system_header is an option?
Ahah! That certainly seems to work, adding:
#if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ > 3))) // // The following code emits warnings when built with -pedantic, and there appears // to be no other way of suppressing these warnings as use of __extension__ has no // effect, so declare the rest of this header a system header. // # pragma GCC system_header #endif
near the end of the header, suppresses those warnings.
Any downsides or objections to this?
A downside is that #pragma GCC system_header suppreses all warnings, not just the one you need to suppress.
If you reach to isolate in a separated file the parts concerned by the warning, the #pragma GCC system_header will be less invasive. I understand that this could be confusing just to remove some warnings. Just an idea :) Vicente