[clang] [MS-ABI] create unique vftable name for vftable defined with internal alias. (PR #71748)

[via cfe-commits]

jyu2-git wrote:

Thanks @efriedma-quic and @rnk, both ideas should fix our problem.

I am choosing @efriedma-quic's idea, since this has less impact for
compile.

I also tried @rnk's idea, I don't fell comfort by adding
getAnonymousNamespaceHash’s string
for all lambda name mangling.

Thanks all!


https://github.com/llvm/llvm-project/pull/71748