[Bug libstdc++/52866] [4.8 Regression] build with --enable-libstdcxx-debug fails in libstdc++

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52866

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-05-02 
22:11:38 UTC ---
Yep, I can't reproduce it now