[libc-commits] [libc] [libc][math][NFC] Fix nextafterl build (PR #195599)

via libc-commits libc-commits at lists.llvm.org
Mon May 4 00:19:01 PDT 2026


llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libc

Author: Muhammad Bassiouni (bassiounix)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/195599.diff


1 Files Affected:

- (modified) libc/src/__support/FPUtil/x86_64/NextAfterLongDouble.h (+1-1) 


``````````diff
diff --git a/libc/src/__support/FPUtil/x86_64/NextAfterLongDouble.h b/libc/src/__support/FPUtil/x86_64/NextAfterLongDouble.h
index 74a991d40115e..aa9f4a5e39c2d 100644
--- a/libc/src/__support/FPUtil/x86_64/NextAfterLongDouble.h
+++ b/libc/src/__support/FPUtil/x86_64/NextAfterLongDouble.h
@@ -24,7 +24,7 @@
 namespace LIBC_NAMESPACE_DECL {
 namespace fputil {
 
-LIBC_INLINE long double nextafter(long double from, long double to) {
+LIBC_INLINE constexpr long double nextafter(long double from, long double to) {
   using FPBits = FPBits<long double>;
   FPBits from_bits(from);
   if (from_bits.is_nan())

``````````

</details>


https://github.com/llvm/llvm-project/pull/195599


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