[libcxx-commits] [libcxx] [libc++] math: remove unused template (PR #91074)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Andrew Sukach (soukatch)

<details>
<summary>Changes</summary>

Nothing huge. I noticed while reading through the code that the double overload for fabs has an unused template, so I removed it.

---
Full diff: https://github.com/llvm/llvm-project/pull/91074.diff


1 Files Affected:

- (modified) libcxx/include/__math/abs.h (+1-4) 


``````````diff
diff --git a/libcxx/include/__math/abs.h b/libcxx/include/__math/abs.h
index ab82a2800f53c9..f3dfd711a1d5f9 100644
--- a/libcxx/include/__math/abs.h
+++ b/libcxx/include/__math/abs.h
@@ -25,10 +25,7 @@ namespace __math {
 
 _LIBCPP_NODISCARD inline _LIBCPP_HIDE_FROM_ABI float fabs(float __x) _NOEXCEPT { return __builtin_fabsf(__x); }
 
-template <class = int>
-_LIBCPP_NODISCARD _LIBCPP_HIDE_FROM_ABI double fabs(double __x) _NOEXCEPT {
-  return __builtin_fabs(__x);
-}
+_LIBCPP_NODISCARD _LIBCPP_HIDE_FROM_ABI double fabs(double __x) _NOEXCEPT { return __builtin_fabs(__x); }
 
 _LIBCPP_NODISCARD inline _LIBCPP_HIDE_FROM_ABI long double fabs(long double __x) _NOEXCEPT {
   return __builtin_fabsl(__x);

``````````

</details>


https://github.com/llvm/llvm-project/pull/91074