Mordante added a comment. I mainly glossed over the patch and didn't do a real review.
================ Comment at: clang/lib/AST/ASTContext.cpp:2672 + const RecordDecl *RD, + bool CheckIfTriviallyCOpyable) { assert(RD->isUnion() && "Must be union type"); ---------------- ================ Comment at: libcxx/include/__type_traits/is_equality_comparable.h:46 template <class _Tp, class _Up> -struct __is_trivially_equality_comparable +struct __libcpp_is_trivially_equality_comparable : integral_constant<bool, ---------------- This does not magically use the builtin right? Does the patch miss that parts that use the builtin or is that a followup? If it's a followup I would prefer move the libc++ code changes of this patch to a separate review. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D147175/new/ https://reviews.llvm.org/D147175 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits