[llvm] [CodingStandard] Require Unix line endings for C/C++ source and headers (PR #161228)

[Nikita Popov via llvm-commits]

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@@ -1790,6 +1790,13 @@ would help to avoid running into a "dangling else" situation.
       markAsIgnored(D);
   }
 
+Use Unix style line endings for source files
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Use Unix style line endings for C/C++ source files (``.c``, ``.cpp`` and header
+files). This is required to avoid various build issue for downstream clients of
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nikic wrote:

Omit the downstream sentence.

https://github.com/llvm/llvm-project/pull/161228