On 2013-06-12 13:23 , Martin Jambor wrote:
Hi everyone, but especially Diego :-)
it seems to me that our new C++ vectors have some problems holding
derived classes. For example, when try to compile the following
The vec implementation in vec.[hc] must be a POD because we store
vectors in unions and such. This also means that it can only hold PODs
inside of it. This is also why we have such whacky initialization and
need to use a special vNULL instance.
I noted this in the documentation of the new API
(http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec), but I think it could
be more explicit in vec.h or in the texinfo docs (I'm not sure if I
updated those).
Diego.
