Le 29 juil. 2013 à 17:52, Arnaud A. de Grandmaison <[email protected]> a écrit :
> Clang emits an error when typeid is used with -fno-rtti, but does not > perform a similar check for dynamic_cast. > > The attached patch implements the check. > > I have done it late in 'CastOperation::CheckDynamicCast' , as some > dynamic_cast can be resolved statically, and will thus require no > support from the runtime, but we may also want to be more paranoïd. > > Any thoughts ? If we want to support dynamic_cast without rtti when possible (as you do in your patch), you may add such case in the test to make sure clang accepts it. -- Jean-Daniel _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
