[libcxx-commits] [libcxx] [libc++] Fix ambiguity in ranges::advance and ranges::next affecting flat_set (PR #177773)

[A. Jiang via libcxx-commits]

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@@ -49,6 +49,7 @@ struct __next {
   }
 
   template <input_or_output_iterator _Ip, sentinel_for<_Ip> _Sp>
+    requires (!__integer_like<_Sp>) && sentinel_for<_Sp, _Ip>
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frederick-vs-ja wrote:

Ditto, duplicated `sentinel_for<_Sp, _Ip>`.

https://github.com/llvm/llvm-project/pull/177773