[libcxx-commits] [libcxx] [libc++] Disallow specializing `common_reference` (PR #141465)

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github-actions[bot] wrote:

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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp,h -- libcxx/include/__type_traits/common_reference.h libcxx/test/libcxx/type_traits/no_specializations.verify.cpp libcxx/test/std/iterators/iterator.requirements/iterator.concepts/iterator.concept.readable/indirectly_readable.compile.pass.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/libcxx/include/__type_traits/common_reference.h b/libcxx/include/__type_traits/common_reference.h
index a2e360405..7df55f7fe 100644
--- a/libcxx/include/__type_traits/common_reference.h
+++ b/libcxx/include/__type_traits/common_reference.h
@@ -188,7 +188,7 @@ _LIBCPP_DIAGNOSTIC_POP
 
 // bullet 5 - Otherwise, there shall be no member `type`.
 template <class...>
-struct _LIBCPP_NO_SPECIALIZATIONS common_reference{};
+struct _LIBCPP_NO_SPECIALIZATIONS common_reference {};
 
 #endif // _LIBCPP_STD_VER >= 20
 

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https://github.com/llvm/llvm-project/pull/141465