https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66852
--- Comment #11 from Jeffrey Walton <noloader at gmail dot com> --- (In reply to Jonathan Wakely from comment #8) > The code in algparam.h is just disgusting. AssignFromHelperClass binds a > reference to NULL just to default-construct a temporary of some type, then > binds a const-reference to that temporary, then casts away const to modify > the value of that temporary. What seems to be a "VC60 workaround" introduces > undefined behaviour by trying to be far too clever. Apparently also too > clever to use compiler warnings. The project is finally using -Wall, and its not flagging any issues with that code. I know -Wdelete-non-virtual-dtor is a problem (and potential security problem), and I'm trying to figure how how to proceed. Cf.https://groups.google.com/d/msg/cryptopp-users/__m0euOdbEQ/tvINItctzjAJ, What additional warnings would you suggest?
