From ef96af29f2e645ab7b60971eb61516025ffd045b Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi@cloudius-systems.com>
Date: Sun, 5 Oct 2014 15:44:09 +0300
Subject: [PATCH] future: avoid generalized lambda in forward_to()

Crashes gdb with -O0.
---
 core/future.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/future.hh b/core/future.hh
index a013d8eb9f..c165c1ce85 100644
--- a/core/future.hh
+++ b/core/future.hh
@@ -341,7 +341,7 @@ public:
         if (state()->available()) {
             state()->forward_to(pr);
         } else {
-            _promise->schedule([pr = std::move(pr)] (auto& state) mutable {
+            _promise->schedule([pr = std::move(pr)] (future_state<T...>& state) mutable {
                 state.forward_to(pr);
             });
             _promise->_future = nullptr;