[PATCH] D129748: [Modules] Disable preferred_name attribute in C++20 Modules

[Erich Keane via Phabricator via cfe-commits]

erichkeane added a comment.

I guess I don't have a good idea why this attribute would cause ODR issues?  It would seem that if it appeared in 2 different TUs that we could just 'pick' whichever we wanted, right?  The description in the bug report of the problem isn't clear to me what the actual issue is.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D129748/new/

https://reviews.llvm.org/D129748