[clang-tools-extra] [clang-tidy] Add readability-use-span-first-last check (PR #118074)

via cfe-commits cfe-commits at lists.llvm.org
Thu Dec 5 07:07:42 PST 2024


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@@ -0,0 +1,24 @@
+.. title:: clang-tidy - readability-use-span-first-last
+
+readability-use-span-first-last
+===============================
+
+Suggests using ``std::span::first()`` and ``std::span::last()`` member functions 
+instead of equivalent ``subspan()``. These dedicated methods were added to C++20 
+to provide more expressive alternatives to common subspan operations.
+
+Covered scenarios:
+
+=========================== ============
----------------
EugeneZelenko wrote:

Second column should be expanded on two characters to fit `s.first(n)` with all back-ticks.

https://github.com/llvm/llvm-project/pull/118074


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