PR libstdc++/36104 part four

[thirdparty/gcc.git] / libstdc++-v3 / config / os / gnu-linux / ctype_base.h

diff --git a/libstdc++-v3/config/os/gnu-linux/ctype_base.h b/libstdc++-v3/config/os/gnu-linux/ctype_base.h
index 96cd946123e711ff8143f92d08d371a9e9694e1b..eb2b14c58d35f9a56822b986facc286bbe01eb4c 100644 (file)
--- a/libstdc++-v3/config/os/gnu-linux/ctype_base.h
+++ b/libstdc++-v3/config/os/gnu-linux/ctype_base.h
@@ -34,7 +34,9 @@
 
 // Information as gleaned from /usr/include/ctype.h
 
-_GLIBCXX_BEGIN_NAMESPACE(std)
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
 
   /// @brief  Base class for ctype.
   struct ctype_base
@@ -58,4 +60,5 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
     static const mask alnum    = _ISalpha | _ISdigit;
   };
 
-_GLIBCXX_END_NAMESPACE
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace