[libcxx-commits] [PATCH] D97802: [libc++] Fix incorrect typeinfo comparison on ARM64

[John McCall via Phabricator via libcxx-commits]

rjmccall added a comment.

You're misinterpreting the condition.  The "is non-unique" bit says that the RTTI is non-unique and thus its identity is string-based; otherwise it is pointer-based.  A uniquely-emitted type is never the same as a non-uniquely-emitted type.

Usually people who are having problems with this are messing up type visibility so that it's inconsistent between libraries.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97802/new/

https://reviews.llvm.org/D97802