This commit is contained in:
Baptiste Wicht 2018-04-05 14:06:25 +02:00
parent ef56ff0baa
commit f7683b3725

View File

@ -435,10 +435,10 @@ struct is_convertible_impl {
template <typename From, typename To>
struct is_convertible_impl<From, To, false> {
private:
template <typename _To1>
static void test_aux(_To1);
template <typename To1>
static void test_aux(To1);
template <typename _From1, typename _To1, typename = decltype(test_aux<_To1>(std::declval<_From1>()))>
template <typename From1, typename To1, typename = decltype(test_aux<To1>(std::declval<From1>()))>
static true_type test(int);
template <typename, typename>