Token Consume(TokenKind kind)
{
Token old = current;
current = lexer.Next();
if (old.TokenKind != kind)
throw new ParseException("Unexpected token: " + current.TokenKind.ToString() + ". Was expecting: " + kind , current.Line, current.Col);
return old;
}
Token Consume()
{
Token old = current;
current = lexer.Next();
return old;
}