[libcxx-commits] [libcxx] [libc++] Optimize std::min_element (PR #100616)

[Louis Dionne via libcxx-commits]

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@@ -27,20 +28,115 @@ _LIBCPP_PUSH_MACROS
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
+template <class _Iter, class _Sent, class = void>
+struct __ConstTimeDistance : false_type {};
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ldionne wrote:

Let's rename this to `__has_constant_time_distance` and move it to `libcxx/include/__iterator/iterator_traits.h`. It can be useful elsewhere.

https://github.com/llvm/llvm-project/pull/100616