[PATCH] D129504: [libclang][ObjC] Inherit availability attribute from containing decls or interface decls

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak created this revision.
ahatanak added reviewers: arphaman, benlangmuir.
ahatanak added a project: clang.
Herald added a project: All.
ahatanak requested review of this revision.

This patch teaches `getCursorPlatformAvailabilityForDecl` to look for availability attributes on the containing decls or interface decls if the current decl doesn't have any availability attributes.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D129504

Files:
  clang/test/Index/availability.mm
  clang/tools/libclang/CIndex.cpp

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