ranges::convert_to only requires explicit convertibility, fixes #675

ericniebler · Jun 21, 2017 · 2ed2d52 · 2ed2d52
1 parent 30a4dc8
commit 2ed2d52
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/include/range/v3/utility/functional.hpp b/include/range/v3/utility/functional.hpp
@@ -137,8 +137,7 @@ namespace ranges
         template<typename T>
         struct convert_to
         {
-            template<typename U,
-                CONCEPT_REQUIRES_(std::is_constructible<T, U>::value)>
+            template<typename U>
             constexpr auto operator()(U && u) const
             RANGES_DECLTYPE_AUTO_RETURN_NOEXCEPT
             (