Function parseTopLevel

lib/filbert.js:1719–1732

(program)

  // to its body instead of creating a new node.

  function parseTopLevel(program) {
    lastStart = lastEnd = tokPos;
    if (options.locations) lastEndLoc = new Position;
    inFunction = strict = null;
    bracketNesting = 0;
    readToken();
    var node = program || startNode();
    if (!program) node.body = [];
    while (tokType !== _eof) {
      var stmt = parseStatement();
      if (stmt) node.body.push(stmt);
    }
    return finishNode(node, "Program");
  }

  // Parse a single statement.
  //