[libcxx-commits] [libcxx] [libc++] Implement ranges::iota (PR #68494)

[nicole mazzuca via libcxx-commits]

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@@ -1192,8 +1210,8 @@ struct Proxy {
     return lhs.data == rhs.data;
   }
 
-  friend constexpr auto operator<=>(const Proxy&, const Proxy&)
-    requires (std::three_way_comparable<T> && !std::is_reference_v<T>)
+  friend constexpr auto operator<=>(const Proxy& lhs, const Proxy& rhs)
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strega-nil wrote:

Same question as above, reason for the names in the parameters?

https://github.com/llvm/llvm-project/pull/68494