On Fri, 17 Sep 2010, Ming Q wrote:
> I saw the same problem of dynamic casting. I have to work around by using GNU > compiler instead. One stupid question and one serious one, for everybody: Is there any place in XCode where they're turning on -fno-rtti by default, and if so can that be user-disabled? Should we go through the library and change the rest of our dynamic_cast operations to libmesh_cast_*? Those become unchecked static_casts in non-debugging modes, which might work around the XCode problem. We currently use and test dynamic casts even in opt mode in situations like EquationSystems::get_system(), because users might call that method and we want to catch their bugs... but there are lots of places where we only check for user bugs in debug/devel modes; this could be another. --- Roy ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ Libmesh-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-devel
