PR libstdc++/36104 part four

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

diff --git a/libstdc++-v3/config/os/generic/ctype_base.h b/libstdc++-v3/config/os/generic/ctype_base.h
index ac4db76bd005049bc2780866a2e8e5bac430048c..72aa6f2ccb02d63fa35bc2d47d2f66bc4eae38b1 100644 (file)
--- a/libstdc++-v3/config/os/generic/ctype_base.h
+++ b/libstdc++-v3/config/os/generic/ctype_base.h
@@ -29,7 +29,9 @@
 
 // Default information, may not be appropriate for specific host.
 
-_GLIBCXX_BEGIN_NAMESPACE(std)
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
 
   /// @brief  Base class for ctype.
   struct ctype_base
@@ -53,4 +55,5 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
     static const mask alnum    = (1 << 2) | (1 << 3);  // alpha|digit
   };
 
-_GLIBCXX_END_NAMESPACE
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace