Modernize relational operators for shared_ptr and unique_ptr. This includes adding support for nullptr, and using less<T*>. Fixes http://llvm.org/bugs/show_bug.cgi?id=12056.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@151084 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/functional b/include/functional
index ee0424d..8f912fb 100644
--- a/include/functional
+++ b/include/functional
@@ -536,12 +536,7 @@
{return __x > __y;}
};
-template <class _Tp>
-struct _LIBCPP_VISIBLE less : binary_function<_Tp, _Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const
- {return __x < __y;}
-};
+// less in <__functional_base>
template <class _Tp>
struct _LIBCPP_VISIBLE greater_equal : binary_function<_Tp, _Tp, bool>