From: Jonathan Wakely <jwakely.gcc@gmail.com>
Date: Mon, 7 Nov 2011 07:54:06 +0000 (+0000)
Subject: re PR libstdc++/50982 (AIX libstdc++ GTHREADS incompatibility)
X-Git-Tag: releases/gcc-4.7.0~2420
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ff02a38bc6b5afb0283d2d9a9ed16c92623ee331;p=thirdparty%2Fgcc.git

re PR libstdc++/50982 (AIX libstdc++ GTHREADS incompatibility)

	PR libstdc++/50982
	* include/std/mutex (__once_proxy): Use void parameter list to
	work on implicit extern "C" systems.

From-SVN: r181072
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 299bee971136..408b0d4bc963 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2011-11-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR libstdc++/50982
+	* include/std/mutex (__once_proxy): Use void parameter list to
+	work on implicit extern "C" systems.
+
 2011-11-07  Xinliang David Li  <davidxl@google.com>
 
 	* include/backward/hashtable.h: Make __stl_prime_list
diff --git a/libstdc++-v3/include/std/mutex b/libstdc++-v3/include/std/mutex
index 321a332e5486..bc2675b2b684 100644
--- a/libstdc++-v3/include/std/mutex
+++ b/libstdc++-v3/include/std/mutex
@@ -796,7 +796,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   __get_once_mutex();
 #endif
 
-  extern "C" void __once_proxy();
+  extern "C" void __once_proxy(void);
 
   /// call_once
   template<typename _Callable, typename... _Args>