Hi,
I recently noticed that some of the source files in my project were
compiling, but were not generating some expected warnings. I believe I
have tracked the problem back to a number of OSG headers that are
disabling warnings, but never set them back to their original setting.
The headers of interest are as follows:
1) include/osg/Export
2) include/osgDB/Export
3) include/osgGA/Export
4) include/osgText/Export
5) include/osgUtil/Export
6) include/osgViewer/Export
Note: This issue is MSVC specific, and only when
OSG_DISABLE_MSVC_WARNINGS is defined (it appears to be
defined by default).
Example code from include/osgGA/Export:
#if defined(_MSC_VER) && defined(OSG_DISABLE_MSVC_WARNINGS)
#pragma warning( disable : 4244 )
#pragma warning( disable : 4251 )
#pragma warning( disable : 4267 )
#pragma warning( disable : 4275 )
#pragma warning( disable : 4290 )
#pragma warning( disable : 4786 )
#pragma warning( disable : 4305 )
#pragma warning( disable : 4996 )
#endif
Therefore, any header that includes an Export header will result in
warnings being disabled, and any user code that includes an Export
header, or any header that includes an Export header will have to wrap
them in #pragma warning(push/pop) or deal with warnings being disabled
silently behind the scenes.
Regards,
Judson
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
