Added support for unicode strings and fixed support for wstrings.

Added test case cpp0x_raw_string_literals.i.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2009-matevz@11327 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/cpp0x_raw_string_literals.i

@@ -0,0 +1,30 @@
+/* This module tests whether Swig correctly parses:
+   -    ordinary strings (char_t)
+   - L  wide strings (wchar_t)
+   - u8 unicode8 strings (char_t)
+   - u  unicode16 strings (char16_t)
+   - U  unicode32 strings (char32_t)
+
+   This module also tests whether Swig correctly parses custom string delimiters.
+*/
+
+%module raw_string_literals
+
+%inline %{
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+string a="ABC";
+wstring wide=L"ABC";
+string c=u8"ABC";
+string b=u"ABC";
+string d=U"ABC";
+
+/*string e=R"XXX[ABC"blah]XXX";
+string g=u8R"XXX[ABC"blah]XXX";
+string f=uR"XXX[ABC"blah]XXX";
+string h=UR"XXX[ABC"blah]XXX";
+*/
+%}