c++config: inline __cxx11 namespace within namespace __cxx1998.

2014-12-20  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/c++config: inline __cxx11 namespace within namespace
	__cxx1998.

From-SVN: r218988

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 0572f17e1e4fac1055050b5d147d38c9a0ba2edb..39e973c9420cc7ef1590f3802c5b4da3457ace50 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2014-12-20  François Dumont  <fdumont@gcc.gnu.org>
+
+       * include/bits/c++config: inline __cxx11 namespace within namespace
+       __cxx1998.
+
 2014-12-20  Jonathan Wakely  <jwakely@redhat.com>
 
        * src/c++98/locale-inst.cc (__add_grouping, __pad, __int_to_char):

diff --git a/libstdc++-v3/include/bits/c++config b/libstdc++-v3/include/bits/c++config
index cffb065ce18ffacf1aec1bfa2e5599ce5155af67..ec7414dfd270a566954bc6b131348b591bfff37e 100644 (file)
--- a/libstdc++-v3/include/bits/c++config
+++ b/libstdc++-v3/include/bits/c++config
@@ -277,9 +277,13 @@ namespace std
   // Non-inline namespace for components replaced by alternates in active mode.
   namespace __cxx1998
   {
-#if _GLIBCXX_INLINE_VERSION
- inline namespace __7 { }
-#endif
+# if _GLIBCXX_INLINE_VERSION
+  inline namespace __7 { }
+# endif
+
+# if _GLIBCXX_USE_CXX11_ABI
+  inline namespace __cxx11 __attribute__((abi_tag)) { }
+# endif
   }
 
   // Inline namespace for debug mode.