digraph smartcastFromArgument_kt {
    graph [nodesep=3]
    node [shape=box penwidth=2]
    edge [penwidth=2]

    subgraph cluster_0 {
        color=red
        0 [label="Enter function foo" style="filled" fillcolor=red];
        1 [label="Exit function foo" style="filled" fillcolor=red];
    }
    0 -> {1};

    subgraph cluster_1 {
        color=red
        2 [label="Enter class A" style="filled" fillcolor=red];
        3 [label="Exit class A" style="filled" fillcolor=red];
    }
    2 -> {3} [color=green];

    subgraph cluster_2 {
        color=red
        4 [label="Enter function takeA" style="filled" fillcolor=red];
        subgraph cluster_3 {
            color=blue
            5 [label="Enter block"];
            6 [label="Const: Boolean(true)"];
            7 [label="Jump: ^takeA Boolean(true)"];
            8 [label="Stub" style="filled" fillcolor=gray];
            9 [label="Exit block" style="filled" fillcolor=gray];
        }
        10 [label="Exit function takeA" style="filled" fillcolor=red];
    }
    4 -> {5};
    5 -> {6};
    6 -> {7};
    7 -> {10};
    7 -> {8} [style=dotted];
    8 -> {9} [style=dotted];
    9 -> {10} [style=dotted];

    subgraph cluster_4 {
        color=red
        11 [label="Enter function test" style="filled" fillcolor=red];
        subgraph cluster_5 {
            color=blue
            12 [label="Enter block"];
            subgraph cluster_6 {
                color=blue
                13 [label="Enter when"];
                subgraph cluster_7 {
                    color=blue
                    14 [label="Enter when branch condition "];
                    15 [label="Access variable R|<local>/a|"];
                    16 [label="Type operator: (R|<local>/a| as? R|A|)"];
                    17 [label="Exit lhs of ?:"];
                    18 [label="Enter rhs of ?:"];
                    19 [label="Jump: ^test Unit"];
                    20 [label="Stub" style="filled" fillcolor=gray];
                    21 [label="Lhs of ?: is not null"];
                    22 [label="Exit ?:"];
                    23 [label="Function call: R|/takeA|(...)"];
                    24 [label="Exit when branch condition"];
                }
                25 [label="Synthetic else branch"];
                26 [label="Enter when branch result"];
                subgraph cluster_8 {
                    color=blue
                    27 [label="Enter block"];
                    28 [label="Access variable R|<local>/a|"];
                    29 [label="Function call: R|<local>/a|.R|/A.foo|()"];
                    30 [label="Exit block"];
                }
                31 [label="Exit when branch result"];
                32 [label="Exit when"];
            }
            33 [label="Exit block"];
        }
        34 [label="Exit function test" style="filled" fillcolor=red];
    }
    11 -> {12};
    12 -> {13};
    13 -> {14};
    14 -> {15};
    15 -> {16};
    16 -> {17};
    17 -> {21 18};
    18 -> {19};
    19 -> {34};
    19 -> {20} [style=dotted];
    20 -> {22} [style=dotted];
    21 -> {22};
    22 -> {23};
    23 -> {24};
    24 -> {26 25};
    25 -> {32};
    26 -> {27};
    27 -> {28};
    28 -> {29};
    29 -> {30};
    30 -> {31};
    31 -> {32};
    32 -> {33};
    33 -> {34};

}