[PATCH] D156244: [clang] Do not crash on use of a variadic overloaded operator

[Mariya Podchishchaeva via Phabricator via cfe-commits]

Fznamznon added inline comments.


================
Comment at: clang/lib/Sema/SemaOverload.cpp:14001
+
+        if (FnDecl->isInvalidDecl())
+          return ExprError();
----------------
shafik wrote:
> It feels a bit weird that we are succeeding in finding the best viable function and what we find is invalid. 
Yes, but it seems to be done this way in other places as well:
https://github.com/llvm/llvm-project/blob/0478ef2d366c6f88678e37d54190dcdaa0ec69da/clang/lib/Sema/SemaOverload.cpp#L15145 .


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D156244/new/

https://reviews.llvm.org/D156244