[PATCH] D150397: [darwin] Declare _availability_version_check as weak_import instead of looking it up at runtime using dlsym

[Akira Hatanaka via Phabricator via llvm-commits]

ahatanak added a comment.

We are currently investigating this issue.

Are you (Flutter) using your custom toolchain based on ToT instead of the current shipping Xcode toolchain to build the app?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D150397/new/

https://reviews.llvm.org/D150397