SimpleModelicaParser does stack overflow on huge arrays

[Adrian Pop]

Basically it does diffModelicaFileListings on a file with a *HUGE* diagram annotation.

This consumes stack until the end bracket, it should not if possible:

  elseif id==TokenId.LBRACK then
    (tokens, tree) := consume(tokens, tree);
    (tokens, tree) := expression_list(tokens, tree);
    while true loop
      (tokens, tree, b) := scanOpt(tokens, tree, TokenId.SEMICOLON);
      if not b then
        break;
      end if;
      (tokens, tree) := expression_list(tokens, tree);
    end while;
    (tokens, tree) := scan(tokens, tree, TokenId.RBRACK);