[clang] [clang] Allow C-style casts in constexpr in MS compatible mode (PR #197005)

[via cfe-commits]

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@@ -1030,6 +1030,10 @@ def warn_npot_ms_struct : Warning<
   "ms_struct may not produce Microsoft-compatible layouts with fundamental "
   "data types with sizes that aren't a power of two">,
   DefaultError, InGroup<IncompatibleMSStruct>;
+def warn_relaxed_constant_fold : Warning<
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eleviant wrote:

Addressed

https://github.com/llvm/llvm-project/pull/197005