llvm-project

9ef0a886 - [Clang] fixed false positive redeclaration error for using enum in nested scopes (#147711)

[Clang] fixed false positive redeclaration error for using enum in nested scopes (#147711) Fixes #147495 --- This patch addresses the issue of false-positive redeclaration errors that occur for `using enum` declarations in nested class scopes ```cpp struct S { enum class E { A }; using enum E; struct S1 { using enum E; // no error }; }; ```