[PATCH] D151187: [doc] Add casting style preference to coding standards

[Aaron Ballman via Phabricator via llvm-commits]

aaron.ballman accepted this revision.
aaron.ballman added a comment.
This revision is now accepted and ready to land.

I had a few formatting nits with the changes, but the substance LGTM!



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Comment at: llvm/docs/CodingStandards.rst:599-600
+
+* When casting to void to suppress warnings about unused variables (as an
+  alternative to `[[maybe_unused]]`). Prefer C-style casts in this instance.
+
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================
Comment at: llvm/docs/CodingStandards.rst:603
+* When casting between integral types (including enums that are not strongly-
+  typed), functional-style casts are permitted as an alternative to static_cast.
+
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