[libc-commits] [libc] [libc][math] Implement nexttoward functions (PR #72763)

[via libc-commits]

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@@ -19,6 +20,7 @@
 #include "src/__support/macros/attributes.h"
 #include "src/__support/macros/optimization.h" // LIBC_UNLIKELY
 
+#include <fenv.h>
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lntue wrote:

You should include `FEnvImpl.h` instead.  It is where `raise_except_if_required` is defined.

https://github.com/llvm/llvm-project/pull/72763