[libcxx-commits] [libcxx] [libc++] __need_infinity_nan doesn't work in non-gnu c++ standards (PR #172539)

[Ian Anderson via libcxx-commits]

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@@ -7,9 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP_FLOAT_H
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ian-twilightcoder wrote:

Yeah, unfortunately. I really wish C23 hadn't moved `INFINITY` and `NAN` to float.h, it's really obnoxious to properly support that with clang modules.

https://github.com/llvm/llvm-project/pull/172539