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1.. title:: clang-tidy - abseil-str-cat-append2 3abseil-str-cat-append4=====================5 6Flags uses of ``absl::StrCat()`` to append to a ``std::string``. Suggests7``absl::StrAppend()`` should be used instead.8 9The extra calls cause unnecessary temporary strings to be constructed. Removing10them makes the code smaller and faster.11 12.. code-block:: c++13 14 a = absl::StrCat(a, b); // Use absl::StrAppend(&a, b) instead.15 16Does not diagnose cases where ``absl::StrCat()`` is used as a template17argument for a functor.18