Closed
Description
For linkage versioning to be "safe" we need to implement the remaining pieces of https://mail.mozilla.org/pipermail/rust-dev/2010-December/000164.html , including the meta parts.
We might also want to update the mangling rules to make symbols follow C++ mangler format (absent the type encoding part), just to give gdb more of a fighting chance. Especially since we're using foo::bar now, its parser might even figure out what we mean.