Implement LWG#2385; remove the allocator-aware std::function::assign call. It was useless, and didn't actually *do anything* with the allocator. Now it's gone. On the off chance that someone is mistakenly calling it, it's only gone in C++1z
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@258697 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/functional b/include/functional
index dbe9b01..8f7305b 100644
--- a/include/functional
+++ b/include/functional
@@ -407,7 +407,7 @@
// function modifiers:
void swap(function&) noexcept;
template<class F, class Alloc>
- void assign(F&&, const Alloc&);
+ void assign(F&&, const Alloc&); // Removed in C++17
// function capacity:
explicit operator bool() const noexcept;
@@ -1626,10 +1626,13 @@
// function modifiers:
void swap(function&) _NOEXCEPT;
+
+#if _LIBCPP_STD_VER <= 14
template<class _Fp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
void assign(_Fp&& __f, const _Alloc& __a)
{function(allocator_arg, __a, _VSTD::forward<_Fp>(__f)).swap(*this);}
+#endif
// function capacity:
_LIBCPP_INLINE_VISIBILITY