function parse_task()

in src/parser/WDL/hermes/wdl_parser.js [3497:3536]

• 40 lines of code
• 4 McCabe index (conditional complexity)

function parse_task(ctx) {
  var current = ctx.tokens.current();
  var rule = current != null ? table[39][current.id] : -1;
  var tree = new ParseTree(new NonTerminal(97, 'task'));
  var ast_parameters;
  var subtree;
  var t;
  ctx.nonterminal = "task";
  if (current == null) {
    throw new SyntaxError('Error: unexpected end of file');
  }
  if (rule == 12) { // $task = :task :identifier :lbrace $_gen3 $_gen4 :rbrace -> Task( name=$1, declarations=$3, sections=$4 )
    ctx.rule = rules[12];
    ast_parameters = {
      'name': 1,
      'declarations': 3,
      'sections': 4,
    }
    tree.astTransform = new AstTransformNodeCreator('Task', ast_parameters);
    t = expect(ctx, 4); // :task
    tree.add(t);
    t = expect(ctx, 39); // :identifier
    tree.add(t);
    t = expect(ctx, 42); // :lbrace
    tree.add(t);
    subtree = parse__gen3(ctx);
    tree.add(subtree);
    subtree = parse__gen4(ctx);
    tree.add(subtree);
    t = expect(ctx, 51); // :rbrace
    tree.add(t);
    return tree;
  }
  throw new SyntaxError(ctx.error_formatter.unexpected_symbol(
    ctx.nonterminal,
    ctx.tokens.current(),
    nonterminal_first[97],
    rules[12]
  ));
}