Function destructuringPatternRecursive

lib/web/jshint.js:22322–22458

(options)

  }

  function destructuringPatternRecursive(options) {
    var ids;
    var identifiers = [];
    var openingParsed = options && options.openingParsed;
    var isAssignment = options && options.assignment;
    var recursiveOptions = isAssignment ? { assignment: isAssignment } : null;
    var firstToken = openingParsed ? state.tokens.curr : state.tokens.next;

    var nextInnerDE = function() {
      var ident;
      if (checkPunctuators(state.tokens.next, ["[", "{"])) {
        ids = destructuringPatternRecursive(recursiveOptions);
        for (var id in ids) {
          id = ids[id];
          identifiers.push({ id: id.id, token: id.token });
        }
      } else if (checkPunctuator(state.tokens.next, ",")) {
        identifiers.push({ id: null, token: state.tokens.curr });
      } else if (checkPunctuator(state.tokens.next, "(")) {
        advance("(");
        nextInnerDE();
        advance(")");
      } else {
        var is_rest = checkPunctuator(state.tokens.next, "...");

        if (isAssignment) {
          var assignTarget = expression(20);
          if (assignTarget) {
            checkLeftSideAssign(assignTarget);

            // if the target was a simple identifier, add it to the list to return
            if (assignTarget.identifier) {
              ident = assignTarget.value;
            }
          }
        } else {
          ident = identifier();
        }
        if (ident) {
          identifiers.push({ id: ident, token: state.tokens.curr });
        }
        return is_rest;
      }
      return false;
    };
    var assignmentProperty = function() {
      var id;
      if (checkPunctuator(state.tokens.next, "[")) {
        advance("[");
        expression(10);
        advance("]");
        advance(":");
        nextInnerDE();
      } else if (state.tokens.next.id === "(string)" ||
                 state.tokens.next.id === "(number)") {
        advance();
        advance(":");
        nextInnerDE();