[Bug preprocessor/47549] -save-temps and -finput-charset= causing 'cc1.exe: error: failure to convert gbk to UTF-8'

[joseph at codesourcery dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47549

--- Comment #4 from joseph at codesourcery dot com <joseph at codesourcery dot 
com> 2011-01-31 20:51:56 UTC ---
The involvement of -save-temps makes me suspect the same underlying issue 
as bug 21521.