Method _parseDottedModuleName

server/src/parser/parser.ts:994–1025

(allowJustDots = false)

    // ('.' | '...')* dotted_name | ('.' | '...')+
    // dotted_name: NAME ('.' NAME)*
    private _parseDottedModuleName(allowJustDots = false): ModuleNameNode {
        let moduleNameNode = new ModuleNameNode(this._peekToken());

        while (true) {
            if (this._consumeTokenIfType(TokenType.Ellipsis)) {
                moduleNameNode.leadingDots += 3;
            } else if (this._consumeTokenIfType(TokenType.Dot)) {
                moduleNameNode.leadingDots++;
            } else {
                break;
            }
        }

        while (true) {
            let identifier = this._getTokenIfIdentifier([KeywordType.Import]);
            if (!identifier) {
                if (!allowJustDots || moduleNameNode.leadingDots === 0) {
                    this._addError('Expected module name', this._peekToken());
                }
                break;
            }

            moduleNameNode.nameParts.push(new NameNode(identifier));
            moduleNameNode.extend(identifier);

            if (!this._consumeTokenIfType(TokenType.Dot)) {
                break;
            }
        }

        return moduleNameNode;
    }

    private _parseGlobalStatement(): GlobalNode {
        let globalToken = this._getKeywordToken(KeywordType.Global);