Fix handling of types that are explicitly convertible to std::string_…

…view
fmtlib · Dec 4, 2019 · d88bc82 · d88bc82
1 parent 123e7f7
commit d88bc82
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/fmt/core.h b/include/fmt/core.h
@@ -913,6 +913,8 @@ template <typename Context> struct arg_mapper {
   }
   template <typename T,
             FMT_ENABLE_IF(!is_string<T>::value && !is_char<T>::value &&
+                          !std::is_constructible<std_string_view<char_type>,
+                                                 T>::value &&
                           !std::is_constructible<basic_string_view<char_type>,
                                                  T>::value &&
                           (has_formatter<T, Context>::value ||