diff options
Diffstat (limited to 'libbutl/small-forward-list.hxx')
| -rw-r--r-- | libbutl/small-forward-list.hxx | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libbutl/small-forward-list.hxx b/libbutl/small-forward-list.hxx index 1278dc2..8d1cf68 100644 --- a/libbutl/small-forward-list.hxx +++ b/libbutl/small-forward-list.hxx @@ -5,6 +5,7 @@ #include <cstddef> // size_t #include <utility> // move() +#include <type_traits> // is_nothrow_move_constructible #include <forward_list> #include <libbutl/small-allocator.hxx> @@ -101,14 +102,20 @@ namespace butl return *this; } + // See small_vector for the move-constructor/assignment noexept + // expressions reasoning. + // small_forward_list (small_forward_list&& v) +#if !defined(_MSC_VER) || _MSC_VER > 1900 + noexcept (std::is_nothrow_move_constructible<T>::value) +#endif : base_type (allocator_type (this)) { *this = std::move (v); // Delegate to operator=(&&). } small_forward_list& - operator= (small_forward_list&& v) + operator= (small_forward_list&& v) noexcept (false) { // VC14's implementation of operator=(&&) swaps pointers without regard // for allocator (fixed in 15). |