[Bug middle-end/45730] Undefined symbol __gnu_cxx::stdio_sync_filebuf >::xsgetn(char*, long)

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45730

--- Comment #7 from Jack Howarth <howarth at nitro dot med.uc.edu> 2010-10-13 
13:16:06 UTC ---
This bug was either fixed or went latent between r164895 and r164962 on
x86_64-apple-darwin10.