Wt

After updating from 3.3.3 to 3.3.4 all of the following do not work anymore:

bindString( "title", Wt::WString::tr( "some-key" ) );
bindString( "title", "äöüß@[]{}¹²³¢¥" );
bindString( "title", Wt::WString( "äöüß@[]{}¹²³¢¥", Wt::UTF8 ) );
bindString( "title", Wt::WString::fromUTF8( "äöüß@[]{}¹²³¢¥" ) );

Instead I get this message and a lot of "?" in my output: "WString: narrow(): loss of detail: @[]{}?"

Using a WText or specifying a string in a xml-template with {tr:key} works fine (but should not be required).

bindWidget( "title", new Wt::WText( Wt::WString::fromUTF8("äöüß@[]{}¹²³¢¥") ) );

I know that there can be issues with using UTF8 encoded strings in C itself (like in the 3 examples above), but even the first example does not display the value for "some-key" correctly (it's just the same string in an xml resource file).

(Already asked here - no answer so far: http://redmine.webtoolkit.eu/boards/2/topics/10764)