Exemple #1
0
        internal Symbol intern(String name)
        {
            Symbol result = (Symbol)table[name];

            if (result == null)
            {
                if (name.StartsWith(":"))
                {
                    table[name] = result = new Keyword(name);
                }
                else
                {
                    int firstdot   = name.IndexOf('.');
                    int lastdot    = name.LastIndexOf('.');
                    int lastcolon  = name.LastIndexOf(':');
                    int nameLength = name.Length;

                    // .instance
                    // .[namespace.]type:explicitinstance
                    // [namespace.]type.
                    // [namespace.]type:static
                    // obj.member - transformed by reader
                    if ((firstdot != -1 || lastcolon != -1) && nameLength > 1)
                    {
                        if (firstdot == 0)                      //instance
                        {
                            if (lastcolon > 0)                  //explicitly qualified
                            {
                                String memberName = name.Substring(lastcolon + 1, nameLength - (lastcolon + 1));
                                Type   type       = findType(name.Substring(1, lastcolon - 1));
                                table[name] = result = new CLSInstanceSymbol(name, memberName, type);
                            }
                            else
                            {
                                String memberName = name.Substring(1, nameLength - 1);
                                table[name] = result = new CLSInstanceSymbol(name, memberName, null);
                            }
                        }
                        else if (lastcolon > 0)                 //static
                        {
                            String memberName = name.Substring(lastcolon + 1, nameLength - (lastcolon + 1));
                            Type   type       = findType(name.Substring(0, lastcolon));
                            table[name] = result = new CLSStaticSymbol(name, memberName, type);
                        }
                        else if (lastdot == nameLength - 1)            //type
                        {
                            Type type = findType(name.Substring(0, lastdot));
                            table[name] = result = new CLSTypeSymbol(name, type);
                        }
                    }
                    else
                    {
                        table[name]      = result = new Symbol(name);
                        result.isDynamic = (name[0] == '*');
                    }
                }
            }
            return(result);
        }
Exemple #2
0
	internal Symbol intern(String name)
		{
		Symbol result = (Symbol)table[name];
		if(result == null)
			{
			if(name.StartsWith(":"))
				{
				table[name] = result = new Keyword(name);
				}
			else
				{
				int firstdot = name.IndexOf('.');
				int lastdot = name.LastIndexOf('.'); 
				int lastcolon = name.LastIndexOf(':'); 
				int nameLength=name.Length;

				// .instance
				// .[namespace.]type:explicitinstance
				// [namespace.]type.
				// [namespace.]type:static
				// obj.member - transformed by reader
				if((firstdot != -1 || lastcolon != -1) && nameLength > 1)
					{
					if(firstdot == 0)	//instance
						{
						if(lastcolon > 0)	  //explicitly qualified
							{
							String memberName = name.Substring(lastcolon+1,nameLength-(lastcolon+1));
							Type type = findType(name.Substring(1,lastcolon-1));
							table[name] = result = new CLSInstanceSymbol(name,memberName,type);
							}
						else
							{
							String memberName = name.Substring(1,nameLength-1);
							table[name] = result = new CLSInstanceSymbol(name,memberName,null);
							}
						}
					else if(lastcolon > 0)	//static
						{
						String memberName = name.Substring(lastcolon+1,nameLength-(lastcolon+1));
						Type type = findType(name.Substring(0,lastcolon));
						table[name] = result = new CLSStaticSymbol(name,memberName,type);
						}
					else if(lastdot==nameLength-1) //type
						{
						Type type = findType(name.Substring(0,lastdot));
						table[name] = result = new CLSTypeSymbol(name,type);
						}
					}
				else
					{
					table[name] = result = new Symbol(name);
					result.isDynamic = (name[0] == '*');
					}
				}
			}
		return result;
		}