Re-implement LWG 2770 - Fix tuple_size with structured bindings. This patch implements the correct PR for LWG 2770. It also makes the primary tuple_size template incomplete again which fixes part of llvm.org/PR31513. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290846 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/tuple b/include/tuple index 553d8e5..2f71cce 100644 --- a/include/tuple +++ b/include/tuple
@@ -84,7 +84,7 @@ constexpr T make_from_tuple(Tuple&& t); // C++17 // 20.4.1.4, tuple helper classes: -template <class T> class tuple_size; +template <class T> class tuple_size; // undefined template <class... T> class tuple_size<tuple<T...>>; template <class T> constexpr size_t tuple_size_v = tuple_size<T>::value; // C++17
