[PATCH] D12299: [libcxx] ABI-Breaking Fix for ALL undefined behavior in <list>.

[Marshall Clow via cfe-commits]

mclow.lists added a comment.

So... what do we need to do to enumerate the "ABI breakage" of this patch?

I get that there's a couple of member variables that are changing type. Can they change (as a result of this patch) from a plain pointer to a fancy pointer (or vice versa)? Can they change size?  Is this a header-only change (probably) with no need to ship a new dylib?


http://reviews.llvm.org/D12299