Fixes misapplied resolution of LWG3539 #5069
Merged
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LWG3539 has the following resolution
template<class Out, class... Args>
Out format_to(Out out, string_view fmt, const Args&... args);
template<class Out, class... Args>
Out format_to(Out out, wstring_view fmt, const Args&... args);
template<class Out, class... Args>
Out format_to(Out out, const locale& loc, string_view fmt, const Args&... args);
template<class Out, class... Args>
Out format_to(Out out, const locale& loc, wstring_view fmt, const Args&... args);
In the current Standard every overload has its own Effects paragraph.
The proposed resolution is only applied to the wstring_view overloads.
This seems to a be mistake. This patch applies the resolution to the
string_view overloads; currently named format-string.