1--TEST--
2"block" tag
3--TEMPLATE--
4{% extends "foo.twig" %}
5
6{% block content %}
7    {% block subcontent %}
8        {% block subsubcontent %}
9            SUBSUBCONTENT
10        {% endblock %}
11    {% endblock %}
12{% endblock %}
13--TEMPLATE(foo.twig)--
14{% block content %}
15    {% block subcontent %}
16        SUBCONTENT
17    {% endblock %}
18{% endblock %}
19--DATA--
20return []
21--EXPECT--
22SUBSUBCONTENT
23