[PATCH] D136533: [clang] Fix missing diagnostic of declaration use when accessing TypeDecls through typename access

[Mike Hommey via Phabricator via cfe-commits]

glandium added a comment.

> you're using the SDK libc++ with a ToT clang, which is technically not a supported combination.

Where is it specified that it's not a supported combination? Why should it not be supported? You don't even get libc++ from the llvm tree unless you explicitly enable it.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D136533/new/

https://reviews.llvm.org/D136533