Make 'std::*::basic_string_view' a valid argument type for 'format_str' parameters.

Signed-off-by: Daniela Engert <dani@ngrt.de>
This commit is contained in:
Daniela Engert
2018-10-07 18:54:12 +02:00
committed by Victor Zverovich
parent 87a0408c64
commit 6a685571df
2 changed files with 30 additions and 0 deletions

View File

@@ -493,6 +493,12 @@ template <typename Char>
struct format_string_traits<std::basic_string<Char>> :
format_string_traits_base<Char> {};
#ifdef FMT_STRING_VIEW
template <typename Char>
struct format_string_traits<FMT_STRING_VIEW<Char>> :
format_string_traits_base<Char> {};
#endif
template <typename S>
struct format_string_traits<
S, typename std::enable_if<std::is_base_of<