[PATCH] D55662: [Sema][ObjC] Do not warn about repeated uses of weak variables when the variables are accessed in an unevaluated context.

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

If it's at all reasonable to just avoid doing the work multiple times, let's do that.  It should also avoid duplicate diagnostics if e.g. an overload is resolved to an unavailable function.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55662/new/

https://reviews.llvm.org/D55662