[libcxx-commits] [libcxx] [libc++] Partially implement P2846R6: `reserve_hint` (PR #206385)

[Hristo Hristov via libcxx-commits]

================
@@ -73,6 +74,15 @@ class ref_view : public view_interface<ref_view<_Range>> {
   {
     return ranges::data(*__range_);
   }
+
+#  if _LIBCPP_STD_VER >= 26
+  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto reserve_hint() const
----------------
Zingam wrote:

Nit: For consistency: 

```suggestion
#  if _LIBCPP_STD_VER >= 26

  [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr auto reserve_hint() const
```

https://github.com/llvm/llvm-project/pull/206385