From fc11aff9559da4725037c21f7a4732f5f009d975 Mon Sep 17 00:00:00 2001
From: Yuri Kunde Schlesner <yuriks@yuriks.net>
Date: Sun, 11 Jan 2015 13:32:31 -0200
Subject: Common: Fix SCOPE_EXIT to actually create unique identifiers.
---
src/common/scope_exit.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
(limited to 'src/common/scope_exit.h')
diff --git a/src/common/scope_exit.h b/src/common/scope_exit.h
index 263beaf0ef..77dcbaa223 100644
--- a/src/common/scope_exit.h
+++ b/src/common/scope_exit.h
@@ -4,6 +4,8 @@
#pragma once
+#include "common/common_funcs.h"
+
namespace detail {
template <typename Func>
struct ScopeExitHelper {
@@ -34,4 +36,4 @@ namespace detail {
* }
* \endcode
*/
-#define SCOPE_EXIT(body) auto scope_exit_helper_##__LINE__ = detail::ScopeExit([&]() body)
+#define SCOPE_EXIT(body) auto CONCAT2(scope_exit_helper_, __LINE__) = detail::ScopeExit([&]() body)
--
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