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digraph block {
N0[label="entry"];
N1[label="exit"];
N2[label="expr 12"];
N3[label="local mut x"];
N4[label="stmt let mut x = 12;"];
N5[label="(dummy_node)"];
N6[label="expr loop { x -= 1; if x == 2 { break ; \"unreachable\"; } }"];
N7[label="expr 1"];
N8[label="expr x"];
N9[label="expr x -= 1"];
N10[label="stmt x -= 1;"];
N11[label="expr x"];
N12[label="expr 2"];
N13[label="expr x == 2"];
N14[label="expr break"];
N15[label="(dummy_node)"];
N16[label="stmt break ;"];
N17[label="expr \"unreachable\""];
N18[label="stmt \"unreachable\";"];
N19[label="block { break ; \"unreachable\"; }"];
N20[label="expr if x == 2 { break ; \"unreachable\"; }"];
N21[label="block { x -= 1; if x == 2 { break ; \"unreachable\"; } }"];
N22[label="block { let mut x = 12; loop { x -= 1; if x == 2 { break ; \"unreachable\"; } } }"];
N0 -> N2;
N2 -> N3;
N3 -> N4;
N4 -> N5;
N5 -> N7;
N7 -> N8;
N8 -> N9;
N9 -> N10;
N10 -> N11;
N11 -> N12;
N12 -> N13;
N13 -> N14;
N14 -> N6;
N15 -> N16;
N16 -> N17;
N17 -> N18;
N18 -> N19;
N13 -> N20;
N19 -> N20;
N20 -> N21;
N21 -> N5;
N6 -> N22;
N22 -> N1;
}
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