Appy constexpr to <memory>. Picked up a few missing noexcepts as well. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@159902 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/tuple b/include/tuple index 9e05759..d2bc21f 100644 --- a/include/tuple +++ b/include/tuple
@@ -130,7 +130,11 @@ struct _LIBCPP_VISIBLE allocator_arg_t { }; +#if defined(_LIBCPP_HAS_NO_CONSTEXPR) || defined(_LIBCPP_BUILDING_MEMORY) extern const allocator_arg_t allocator_arg; +#else +constexpr allocator_arg_t allocator_arg = allocator_arg_t(); +#endif // uses_allocator 