[Boost-commit] svn:boost r83104 - trunk/boost

Subject: [Boost-commit] svn:boost r83104 - trunk/boost
From: john_at_[hidden]
Date: 2013-02-23 13:26:40

Author: johnmaddock
Date: 2013-02-23 13:26:39 EST (Sat, 23 Feb 2013)
New Revision: 83104
URL: http://svn.boost.org/trac/boost/changeset/83104

Log:
Suppress GCC warnings.
Text files modified: 
   trunk/boost/static_assert.hpp |     9 +++++++++                               
   1 files changed, 9 insertions(+), 0 deletions(-)

Modified: trunk/boost/static_assert.hpp
==============================================================================
--- trunk/boost/static_assert.hpp	(original)
+++ trunk/boost/static_assert.hpp	2013-02-23 13:26:39 EST (Sat, 23 Feb 2013)
@@ -17,6 +17,15 @@
 #include <boost/config.hpp>
 #include <boost/detail/workaround.hpp>
 
+#if defined(__GNUC__) && !defined(__GXX_EXPERIMENTAL_CXX0X__)
+//
+// This is horrible, but it seems to be the only we can shut up the
+// "anonymous variadic macros were introduced in C99 [-Wvariadic-macros]"
+// warning that get spewed out otherwise in non-C++11 mode.
+//
+#pragma GCC system_header
+#endif
+
 #ifndef BOOST_NO_CXX11_STATIC_ASSERT
 #  ifndef BOOST_NO_CXX11_VARIADIC_MACROS
 #     define BOOST_STATIC_ASSERT_MSG( ... ) static_assert(__VA_ARGS__)