[Bug libstdc++/50348] -fvisibility=hidden doesn't hide stl implementation details.

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50348

--- Comment #7 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-09-22 
13:23:41 UTC ---
Seems so, thanks Jon. The older one also includes some rationale from Benjamin.