It's a deliberate change of sign - that constructor is trying to initialize the periodic boundary ids to something that won't match either any real id or the invalid_id constant. Would you see if adding an explicit cast to unsigned int gets rid of the warnings?
Thanks, --- Roy On Mon, 24 Jan 2011, Vijay S. Mahadevan wrote: > Oops. Sorry about my previous message, if that passed through and was empty. > > I was trying to compile a newly downloaded version of libmesh with > intel c++ compiler and saw these warnings. I guess I am a little tired > and I cant seem to figure out exactly why I am seeing this warning. I > hope it is not any local modifications in my working copy but I > figured you will be interested since it looks like a serious warning. > > /home/mahadevan/karma/contrib/libmesh_wc/include/base/periodic_boundaries.h(56): > warning #68: integer conversion resulted in a change of sign > myboundary(-1), > ^ > > /home/mahadevan/karma/contrib/libmesh_wc/include/base/periodic_boundaries.h(57): > warning #68: integer conversion resulted in a change of sign > pairedboundary(-1), > ^ > > /home/mahadevan/karma/contrib/libmesh_wc/include/base/periodic_boundaries.h(78): > warning #68: integer conversion resulted in a change of sign > myboundary(-1), > ^ > > /home/mahadevan/karma/contrib/libmesh_wc/include/base/periodic_boundaries.h(79): > warning #68: integer conversion resulted in a change of sign > pairedboundary(-1), > > If you want more information, let me know. I will look at this again > and see if I can figure it out after I get some sleep.. > > Vijay > > On 1/24/11, Vijay S. Mahadevan <[email protected]> wrote: >> >> > > ------------------------------------------------------------------------------ > Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! > Finally, a world-class log management solution at an even better price-free! > Download using promo code Free_Logger_4_Dev2Dev. Offer expires > February 28th, so secure your free ArcSight Logger TODAY! > http://p.sf.net/sfu/arcsight-sfd2d > _______________________________________________ > Libmesh-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/libmesh-devel > ------------------------------------------------------------------------------ Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! Finally, a world-class log management solution at an even better price-free! Download using promo code Free_Logger_4_Dev2Dev. Offer expires February 28th, so secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsight-sfd2d _______________________________________________ Libmesh-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-devel
