[Bug libstdc++/36231] ostream includes unistd.h outside namespace std, polluting

[igodard at pacbell dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36231

--- Comment #19 from Ivan Godard <igodard at pacbell dot net> 2011-04-21 
00:22:08 UTC ---
I notice that Bugzilla is carrying this as "enhancement" and "unconfirmed". 

Seems odd :-)