[libcxx-commits] [libcxx] [FIX] Fix the function 'isctype' failed in arm64-be (PR #72992)

[via libcxx-commits]

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@@ -372,7 +372,7 @@ public:
 #else
     static const mask __regex_word = 1<<10;
 #endif // defined(__BIONIC__)
-#elif defined(__GLIBC__)
+#elif defined(__GLIBC__) || defined(__BIG_ENDIAN__)
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EricWF wrote:

It's strange to me that nothing else mentions endian-ness here. Is there a different macro we could also switch on?

https://github.com/llvm/llvm-project/pull/72992