[PATCH] D21459: Implement http://wg21.link/P0254R1: "Integrating std::string_view and std::string"

[Eric Fiselier via cfe-commits]

EricWF added inline comments.

================
Comment at: include/__string:710
@@ +709,3 @@
+
+#if _LIBCPP_STD_VER > 11
+template <class _CharT, class _Iter, class _Traits=char_traits<_CharT>>
----------------
This declaration should be exposed in all dialects since parts of iomanip depend on it.


https://reviews.llvm.org/D21459