[clang] [clang-tools-extra] [Clang] support friend declarations with a dependent nested-name-specifier (PR #191268)

[Yanzuo Liu via cfe-commits]

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@@ -11366,14 +11361,11 @@ Sema::CheckTypenameType(ElaboratedTypeKeyword Keyword,
   return T;
 }
 
-/// Build the type that describes a C++ typename specifier,
-/// e.g., "typename T::type".
-QualType
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zwuis wrote:

Unrelated changes?

https://github.com/llvm/llvm-project/pull/191268