Hi Alexis, On Sun, Nov 10, 2013 at 11:35:02AM +0100, Alexis La Goutte wrote: > On Sat, Nov 9, 2013 at 1:39 PM, Jakub Zawadzki <[email protected]> > wrote: > > In few dissectors we're manually disabling some kind of warnings, like > > in packet-parlay.c > > > > #ifdef _MSC_VER > > /* disable warning: "unreference local variable" */ > > #pragma warning(disable:4101) > > #endif > > > > It's possible to do the same with GCC (4.6) using diagnostics pragmas[1]. > > > > Googling around found test: > > > > #if __GNUC__ > 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ >= 6 || > > __APPLE_CC__)) > > # pragma GCC diagnostic ignored "-Wunused" > > #endif > > > > which seems to be not working with my clang-3.3. > > > > qemu does test during configure, trying to compile some test program with > > -Werror. > > > > I think we could do the same, test program can looks like this: > > #v+ > > #pragma GCC diagnostic push > > #pragma GCC diagnostic ignored "-Wunused" > > #pragma GCC diagnostic pop > > > > int main(void) { > > return 0; > > } > > #v- > > > > OK? > > > > [1] http://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Pragmas.html > > No problem for me ! > There is some pragma stuff in epan/wsgcrypt.h (i not sure if the hack for > Clang works).
Nice, we're already using them, thanks for the hint ;-) ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <[email protected]> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:[email protected]?subject=unsubscribe
