expectCommaSeparator()

in src/parser.ts [449:463]

• 15 lines of code
• 6 McCabe index (conditional complexity)

    expectCommaSeparator() {
        if (this.config.tolerant) {
            const token = this.lookahead;
            if (token.type === Token.Punctuator && token.value === ',') {
                this.nextToken();
            } else if (token.type === Token.Punctuator && token.value === ';') {
                this.nextToken();
                this.tolerateUnexpectedToken(token);
            } else {
                this.tolerateUnexpectedToken(token, Messages.UnexpectedToken);
            }
        } else {
            this.expect(',');
        }
    }