From 7e98765e75b320f20147b5f7ef762567bd9d1c2d Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely.gcc@gmail.com>
Date: Fri, 23 Dec 2011 16:10:48 +0000
Subject: [PATCH] re PR libstdc++/49204 ([C++0x] remaining issues in <future>)

	PR libstdc++/49204
	* include/std/future (future_errc): Implement LWG 2056.

From-SVN: r182658
---
 libstdc++-v3/ChangeLog          | 5 +++++
 libstdc++-v3/include/std/future | 6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a8b31b8b024..728655fb0cb 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2011-12-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR libstdc++/49204
+	* include/std/future (future_errc): Implement LWG 2056.
+
 2011-12-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
 	* include/bits/regex.h (match_results::size_type): Use
diff --git a/libstdc++-v3/include/std/future b/libstdc++-v3/include/std/future
index 040f573ea72..d3180e9a6cf 100644
--- a/libstdc++-v3/include/std/future
+++ b/libstdc++-v3/include/std/future
@@ -60,10 +60,10 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   /// Error code for futures
   enum class future_errc
   {
-    broken_promise,
-    future_already_retrieved,
+    future_already_retrieved = 1,
     promise_already_satisfied,
-    no_state
+    no_state,
+    broken_promise
   };
 
   /// Specialization.