X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Fsrc%2Fdebug.cc;h=8becf330dd9e0b5d0e9dea9a61e3236264724e58;hb=4ffa185bd44b3be13462e963e8cef33a7c3fcb56;hp=8505f1e9bdc9d4524925e74d26be3fc82123885e;hpb=c62c86b934cb510653da768a29101a258ce7f6a3;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/libstdc++-v3/src/debug.cc b/libstdc++-v3/src/debug.cc
index 8505f1e9bdc..8becf330dd9 100644
--- a/libstdc++-v3/src/debug.cc
+++ b/libstdc++-v3/src/debug.cc
@@ -39,7 +39,7 @@
 
 using namespace std;
 
-namespace __gnu_internal
+namespace __gnu_internal _GLIBCXX_VISIBILITY(hidden)
 {
   static __glibcxx_mutex_define_initialized(iterator_base_mutex);
 } // namespace __gnu_internal