parser/tests/0089/ast.txt

[
    Expression {
        expr: MethodCall {
            target: Variable {
                name: "this",
            },
            method: Identifier {
                name: "foo",
            },
            args: [
                Arg {
                    name: None,
                    value: VariadicPlaceholder,
                    unpack: false,
                },
            ],
        },
    },
]