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

[redi at gcc dot gnu.org]

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

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-09-22 
12:26:56 UTC ---
dup of PR 36022 ?