[Bug libstdc++/47275] ofstream::put(255) results in bad stream when built with -fsigned-char on platforms that default to unsigned char

[mikpe at it dot uu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47275

--- Comment #3 from Mikael Pettersson <mikpe at it dot uu.se> 2011-01-13 
12:28:35 UTC ---
I can't reproduce this failure on powerpc64-linux either with -m32 and current
4.4/4.5/4.6.