From cda06daf3f152e23e149e372c99c03e27135437d Mon Sep 17 00:00:00 2001
From: Erik Pilkington <erik.pilkington@gmail.com>
Date: Thu, 23 Aug 2018 17:08:02 +0000
Subject: [PATCH] Comment out #define __cpp_lib_node_extract, we only support
 half of that functionality

Differential revision: https://reviews.llvm.org/D51172

llvm-svn: 340544
---
 libcxx/include/__node_handle | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libcxx/include/__node_handle b/libcxx/include/__node_handle
index fe09f3c1e51c..567f8b047a34 100644
--- a/libcxx/include/__node_handle
+++ b/libcxx/include/__node_handle
@@ -26,7 +26,8 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 
 #if _LIBCPP_STD_VER > 14
 
-#define __cpp_lib_node_extract 201606L
+// FIXME: Uncomment this when we support the 'merge' functionality.
+// #define __cpp_lib_node_extract 201606L
 
 // Specialized in __tree & __hash_table for their _NodeType.
 template <class _NodeType, class _Alloc>