Method runSubstring

src/hx/cppia/StringBuiltin.cpp:63–66

      *ioValue = ioValue->substr(start, Dynamic(end));
   }
   static void SLJIT_CALL runSubstring(String *ioValue, int start, hx::Object *end)
   {
      *ioValue = ioValue->substring(start, Dynamic(end));
   }
   void genCode(CppiaCompiler *compiler, const JitVal &inDest,ExprType destType) HXCPP_OVERRIDE
   {
      JitTemp ioValue(compiler,jtString);