[libcxx-commits] [libcxx] [libcxx] Define `_LIBCPP_HAS_C8RTOMB_MBRTOC8` to true if compiling with clang (PR #152724)

[Nikolas Klauser via libcxx-commits]

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@@ -1027,6 +1027,8 @@ typedef __char32_t char32_t;
 #    else
 #      define _LIBCPP_HAS_C8RTOMB_MBRTOC8 0
 #    endif
+#  elif defined(__clang__)
+#    define _LIBCPP_HAS_C8RTOMB_MBRTOC8 1
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philnik777 wrote:

I think I'd rather have this as the first option to make it clear the rest is purely for GCC support.

https://github.com/llvm/llvm-project/pull/152724