Error building

[Fabrício Godoy]

The gtkmm documentation recomends use of L"anything", then mingw32-glibmm is
correct compiled.
The problem is glibmm compilation for windows.

If I use "#ifdef GLIBMM_HAVE_WIDE_STREAM" everything goes well, thanks.

2009/4/27 Gianluca Sforna <giallu at gmail.com>

> 2009/4/25 Fabrício Godoy <skarllot at gmail.com>:
> > I found the problem. But I don't know why.
> >
> > This compiles on Windows MinGW, but not in Fedora MinGW:
> > Glib::ustring::format(std::setfill('0'), std::setw(2), 30);
> >
> > This compiles on Fedora MinGW, but not in Windows MinGW:
> > Glib::ustring::format(std::setfill(L'0'), std::setw(2), 30);
> >
>
> I have a smaller test case showing the problem. If you compile:
>
> #include <iomanip>
> #include <sstream>
>
> using namespace std;
> int main ()
> {
> std::wostringstream stream;
> //std::ostringstream stream;
>
>  stream << setfill ( 'x' )  << setw (10);
>  return 0;
>
> }
>
> you get the same error. the error goes away if you use an
> ostringstream instead of a wostringstream (or if you use the 'L'
> modifier).
>
> Now guess what, glibmm has this in ustring.h:
>
> class ustring::FormatStream
> {
> private:
> #ifdef GLIBMM_HAVE_WIDE_STREAM
>  typedef std::wostringstream StreamType;
> #else
>  typedef std::ostringstream StreamType;
> #endif
>
> So I assume we compile glibmm with GLIBMM_HAVE_WIDE_STREAM defined.
> Still not sure what is the correct fix to the issue...
>
> HTH
>
> G.
>
>
> --
> Gianluca Sforna
>
> http://morefedora.blogspot.com
> http://www.linkedin.com/in/gianlucasforna
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