src/test/run-make/graphviz-flowgraph/f06.dot-expected.dot

   1 digraph block {
   2     N0[label="entry"];
   3     N1[label="exit"];
   4     N2[label="expr 6"];
   5     N3[label="expr S6{val: 6,}"];
   6     N4[label="local _x"];
   7     N5[label="pat S6 { val: _x }"];
   8     N6[label="stmt let S6 { val: _x } = S6{val: 6,};"];
   9     N7[label="block { let S6 { val: _x } = S6{val: 6,}; }"];
  10     N0 -> N2;
  11     N2 -> N3;
  12     N3 -> N4;
  13     N4 -> N5;
  14     N5 -> N6;
  15     N6 -> N7;
  16     N7 -> N1;
  17 }