function parse_cmd_param()

in src/parser/WDL/hermes/wdl_parser.js [2750:2784]

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

function parse_cmd_param(ctx) {
  var current = ctx.tokens.current();
  var rule = current != null ? table[34][current.id] : -1;
  var tree = new ParseTree(new NonTerminal(92, 'cmd_param'));
  var ast_parameters;
  var subtree;
  var t;
  ctx.nonterminal = "cmd_param";
  if (current == null) {
    throw new SyntaxError('Error: unexpected end of file');
  }
  if (rule == 23) { // $cmd_param = :cmd_param_start $_gen6 $e :cmd_param_end -> CommandParameter( attributes=$1, expr=$2 )
    ctx.rule = rules[23];
    ast_parameters = {
      'attributes': 1,
      'expr': 2,
    }
    tree.astTransform = new AstTransformNodeCreator('CommandParameter', ast_parameters);
    t = expect(ctx, 54); // :cmd_param_start
    tree.add(t);
    subtree = parse__gen6(ctx);
    tree.add(subtree);
    subtree = parse_e(ctx);
    tree.add(subtree);
    t = expect(ctx, 20); // :cmd_param_end
    tree.add(t);
    return tree;
  }
  throw new SyntaxError(ctx.error_formatter.unexpected_symbol(
    ctx.nonterminal,
    ctx.tokens.current(),
    nonterminal_first[92],
    rules[23]
  ));
}