Hi, On Mon, 2 Jul 2012, Jeff Law wrote:
> On 07/02/2012 11:53 AM, Paolo Carlini wrote: > > > > I also want to mention (I don't think somebody did already in the > > thread) that at some point, with Jason too, we discussed the idea of > > adding to each binary a marker about the ABI version which then would be > > used by the linker to warn or error out. This vague idea goes of course > > well beyond our specific needs for the C++98 conforming std::list vs the > > C++11 conforming version of it. > Yup. I've floated this idea as well. Some kind of note section with abi > information in it plus some linker magic to detect and error/warn when > mixing/matching bits with different abis. As we see in the PR it's also the dynamic loader that would have to prevent mixing any c++98 and c++11 code in the same process image :-/ Ciao, Michael.