[flang-commits] [clang] [clang-tools-extra] [compiler-rt] [flang] [lld] [lldb] [llvm] [mlir] [openmp] Treewide C++26/2d fixes (PR #223284)

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rdong8 wrote:

doesn't use `llvm::to_underlying` because this target doesn't depend on the rest of LLVM

https://github.com/llvm/llvm-project/pull/223284