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

    subgraph cluster_0 {
        color=red
        0 [label="Enter function test_1" style="filled" fillcolor=red];
        subgraph cluster_1 {
            color=blue
            1 [label="Enter block"];
            2 [label="Access variable R|<local>/x|"];
            3 [label="Type operator: (R|<local>/x| as R|kotlin/String|)"];
            4 [label="Access variable R|<local>/x|"];
            5 [label="Access variable R|kotlin/String.length|"];
            6 [label="Exit block"];
        }
        7 [label="Exit function test_1" style="filled" fillcolor=red];
    }
    0 -> {1};
    1 -> {2};
    2 -> {3};
    3 -> {4};
    4 -> {5};
    5 -> {6};
    6 -> {7};

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        color=red
        8 [label="Enter function test_2" style="filled" fillcolor=red];
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            color=blue
            9 [label="Enter block"];
            subgraph cluster_4 {
                color=blue
                10 [label="Enter when"];
                subgraph cluster_5 {
                    color=blue
                    11 [label="Enter when branch condition "];
                    12 [label="Access variable R|<local>/x|"];
                    13 [label="Type operator: (R|<local>/x| as R|kotlin/Boolean|)"];
                    14 [label="Exit when branch condition"];
                }
                15 [label="Synthetic else branch"];
                16 [label="Enter when branch result"];
                subgraph cluster_6 {
                    color=blue
                    17 [label="Enter block"];
                    18 [label="Access variable R|<local>/x|"];
                    19 [label="Function call: R|<local>/x|.R|kotlin/Boolean.not|()"];
                    20 [label="Exit block"];
                }
                21 [label="Exit when branch result"];
                22 [label="Exit when"];
            }
            23 [label="Access variable R|<local>/x|"];
            24 [label="Function call: R|<local>/x|.R|kotlin/Boolean.not|()"];
            25 [label="Exit block"];
        }
        26 [label="Exit function test_2" style="filled" fillcolor=red];
    }
    8 -> {9};
    9 -> {10};
    10 -> {11};
    11 -> {12};
    12 -> {13};
    13 -> {14};
    14 -> {16 15};
    15 -> {22};
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    18 -> {19};
    19 -> {20};
    20 -> {21};
    21 -> {22};
    22 -> {23};
    23 -> {24};
    24 -> {25};
    25 -> {26};

    subgraph cluster_7 {
        color=red
        27 [label="Enter function test_3" style="filled" fillcolor=red];
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            color=blue
            28 [label="Enter block"];
            subgraph cluster_9 {
                color=blue
                29 [label="Enter when"];
                subgraph cluster_10 {
                    color=blue
                    30 [label="Enter when branch condition "];
                    subgraph cluster_11 {
                        color=blue
                        31 [label="Enter &&"];
                        32 [label="Access variable R|<local>/b|"];
                        33 [label="Exit left part of &&"];
                        34 [label="Enter right part of &&"];
                        35 [label="Access variable R|<local>/x|"];
                        36 [label="Type operator: (R|<local>/x| as R|kotlin/Boolean|)"];
                        37 [label="Exit &&"];
                    }
                    38 [label="Exit when branch condition"];
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                40 [label="Enter when branch result"];
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                    43 [label="Function call: R|<local>/x|.R|kotlin/Boolean.not|()"];
                    44 [label="Exit block"];
                }
                45 [label="Exit when branch result"];
                46 [label="Exit when"];
            }
            47 [label="Access variable R|<local>/x|"];
            48 [label="Function call: R|<local>/x|.<Unresolved name: not>#()"];
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                    50 [label="Enter when branch condition "];
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                        color=blue
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                        52 [label="Access variable R|<local>/b|"];
                        53 [label="Exit left part of &&"];
                        54 [label="Enter right part of &&"];
                        55 [label="Access variable R|<local>/x|"];
                        56 [label="Type operator: (R|<local>/x| as R|kotlin/Boolean|)"];
                        57 [label="Const: Boolean(true)"];
                        58 [label="Equality operator =="];
                        59 [label="Exit &&"];
                    }
                    60 [label="Exit when branch condition"];
                }
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                62 [label="Enter when branch result"];
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                    color=blue
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                    64 [label="Access variable R|<local>/x|"];
                    65 [label="Function call: R|<local>/x|.R|kotlin/Boolean.not|()"];
                    66 [label="Exit block"];
                }
                67 [label="Exit when branch result"];
                68 [label="Exit when"];
            }
            69 [label="Access variable R|<local>/x|"];
            70 [label="Function call: R|<local>/x|.<Unresolved name: not>#()"];
            subgraph cluster_17 {
                color=blue
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                subgraph cluster_18 {
                    color=blue
                    72 [label="Enter when branch condition "];
                    subgraph cluster_19 {
                        color=blue
                        73 [label="Enter ||"];
                        74 [label="Access variable R|<local>/b|"];
                        75 [label="Exit left part of ||"];
                        76 [label="Enter right part of ||"];
                        77 [label="Access variable R|<local>/x|"];
                        78 [label="Type operator: (R|<local>/x| as R|kotlin/Boolean|)"];
                        79 [label="Exit ||"];
                    }
                    80 [label="Exit when branch condition"];
                }
                81 [label="Synthetic else branch"];
                82 [label="Enter when branch result"];
                subgraph cluster_20 {
                    color=blue
                    83 [label="Enter block"];
                    84 [label="Access variable R|<local>/x|"];
                    85 [label="Function call: R|<local>/x|.<Unresolved name: not>#()"];
                    86 [label="Exit block"];
                }
                87 [label="Exit when branch result"];
                88 [label="Exit when"];
            }
            89 [label="Access variable R|<local>/x|"];
            90 [label="Function call: R|<local>/x|.<Unresolved name: not>#()"];
            91 [label="Exit block"];
        }
        92 [label="Exit function test_3" style="filled" fillcolor=red];
    }
    27 -> {28};
    28 -> {29};
    29 -> {30};
    30 -> {31};
    31 -> {32};
    32 -> {33};
    33 -> {37 34};
    34 -> {35};
    35 -> {36};
    36 -> {37};
    37 -> {38};
    38 -> {40 39};
    39 -> {46};
    40 -> {41};
    41 -> {42};
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    43 -> {44};
    44 -> {45};
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    48 -> {49};
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    59 -> {60};
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    61 -> {68};
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    64 -> {65};
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    66 -> {67};
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    68 -> {69};
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    73 -> {74};
    74 -> {75};
    75 -> {79 76};
    76 -> {77};
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    79 -> {80};
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    81 -> {88};
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    84 -> {85};
    85 -> {86};
    86 -> {87};
    87 -> {88};
    88 -> {89};
    89 -> {90};
    90 -> {91};
    91 -> {92};

    subgraph cluster_21 {
        color=red
        93 [label="Enter function test_4" style="filled" fillcolor=red];
        subgraph cluster_22 {
            color=blue
            94 [label="Enter block"];
            subgraph cluster_23 {
                color=blue
                95 [label="Enter when"];
                subgraph cluster_24 {
                    color=blue
                    96 [label="Enter when branch condition "];
                    97 [label="Access variable R|<local>/b|"];
                    98 [label="Type operator: (R|<local>/b| as? R|kotlin/Boolean|)"];
                    99 [label="Const: Null(null)"];
                    100 [label="Equality operator !="];
                    101 [label="Exit when branch condition"];
                }
                subgraph cluster_25 {
                    color=blue
                    102 [label="Enter when branch condition else"];
                    103 [label="Exit when branch condition"];
                }
                104 [label="Enter when branch result"];
                subgraph cluster_26 {
                    color=blue
                    105 [label="Enter block"];
                    106 [label="Access variable R|<local>/b|"];
                    107 [label="Function call: R|<local>/b|.<Unresolved name: not>#()"];
                    108 [label="Exit block"];
                }
                109 [label="Exit when branch result"];
                110 [label="Enter when branch result"];
                subgraph cluster_27 {
                    color=blue
                    111 [label="Enter block"];
                    112 [label="Access variable R|<local>/b|"];
                    113 [label="Function call: R|<local>/b|.R|kotlin/Boolean.not|()"];
                    114 [label="Exit block"];
                }
                115 [label="Exit when branch result"];
                116 [label="Exit when"];
            }
            117 [label="Access variable R|<local>/b|"];
            118 [label="Function call: R|<local>/b|.<Unresolved name: not>#()"];
            subgraph cluster_28 {
                color=blue
                119 [label="Enter when"];
                subgraph cluster_29 {
                    color=blue
                    120 [label="Enter when branch condition "];
                    121 [label="Access variable R|<local>/b|"];
                    122 [label="Type operator: (R|<local>/b| as? R|kotlin/Boolean|)"];
                    123 [label="Const: Null(null)"];
                    124 [label="Equality operator =="];
                    125 [label="Exit when branch condition"];
                }
                subgraph cluster_30 {
                    color=blue
                    126 [label="Enter when branch condition else"];
                    127 [label="Exit when branch condition"];
                }
                128 [label="Enter when branch result"];
                subgraph cluster_31 {
                    color=blue
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                    130 [label="Access variable R|<local>/b|"];
                    131 [label="Function call: R|<local>/b|.R|kotlin/Boolean.not|()"];
                    132 [label="Exit block"];
                }
                133 [label="Exit when branch result"];
                134 [label="Enter when branch result"];
                subgraph cluster_32 {
                    color=blue
                    135 [label="Enter block"];
                    136 [label="Access variable R|<local>/b|"];
                    137 [label="Function call: R|<local>/b|.<Unresolved name: not>#()"];
                    138 [label="Exit block"];
                }
                139 [label="Exit when branch result"];
                140 [label="Exit when"];
            }
            141 [label="Access variable R|<local>/b|"];
            142 [label="Function call: R|<local>/b|.<Unresolved name: not>#()"];
            143 [label="Exit block"];
        }
        144 [label="Exit function test_4" style="filled" fillcolor=red];
    }
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    109 -> {116};
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    142 -> {143};
    143 -> {144};

}