langkit/testsuite/tests/python_api/node_none_check/test.lkt

# Test that the bool() operator on nodes works as expected

from lexer_example import foo_lexer

@with_lexer(foo_lexer)
grammar foo_grammar {
    @main_rule main_rule <- list+(Example("example"))
}

@abstract
class FooNode implements Node[FooNode] {
}

class Example: FooNode {
}