Allow conversions to/from long long and unsigned long long values in wxUniChar
for consistency with the other integral types.
Also make the code shorter by using helper wxDO_FOR_INT_TYPES() and
wxDO_FOR_CHAR_INT_TYPES() macros to avoid duplicating the same code for all of
the integral types and having to handle wchar_t (and wxLongLong_t now)
specially because sometimes we may need to overload on it and sometimes not.
Finally, add more tests to check that all the wxUniChar methods compile and
work with all the different types.
Closes#15206.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74029 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Comparisons didn't work correctly in the other direction as they were not
reversed as needed. Fix this by adding wxDEFINE_COMPARISON_REV() macro which
defines comparisons in terms of the reverse operations and use it for both
wxUniChar and wxUniCharRef.
Closes#14547.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72268 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Disable unit tests involving operations (such as conversions between UTF and
anything but plain ASCII) not available in ANSI build.
This fixes the test suite for non-Unicode build under Unix.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66103 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1. changed c_str() to return wxCStrData (implicitly convertible to wxChar*)
2. added template type-safe wrappers for vararg functions
3. added wxUniChar class representing single Unicode character
4. changed wxString::operator[] and wxString::iterator to return wxUniChar
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44865 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
