[Bug libstdc++/47662] [4.6 Regression] -fno-operator-names no longer works with STL headers

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47662

--- Comment #9 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-02-11 
00:34:57 UTC ---
By the way, lately we have available { dg-add-options no_pch }