[libcxx-commits] [libcxx] [libcxx] Do not include `langinfo.h` when using the LLVM C library (PR #106634)

[Joseph Huber via libcxx-commits]

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@@ -34,7 +34,8 @@
 #  define _CTYPE_DISABLE_MACROS
 #endif
 
-#if !defined(_LIBCPP_MSVCRT) && !defined(__MINGW32__) && !defined(__BIONIC__) && !defined(__NuttX__)
+#if !defined(_LIBCPP_MSVCRT) && !defined(__MINGW32__) && !defined(__BIONIC__) && !defined(__NuttX__) ||                \
+    defined(__LLVM_LIBC__)
 #  include <langinfo.h>
 #endif
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jhuber6 wrote:

I was following what the other targets do, but I could replace it with a has include if needed.

https://github.com/llvm/llvm-project/pull/106634