[Bug libstdc++/46303] 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46303

--- Comment #2 from Jack Howarth <howarth at nitro dot med.uc.edu> 2010-11-04 
13:29:29 UTC ---
Regressions are not present at r166156.