cuelang.org/go@v0.10.1/tools/flow/testdata/cycle.txtar (about)

     1  -- in.cue --
     2  root: {
     3  	a: {
     4  		$id:    "valToOut"
     5  		$after: c.$id
     6  	}
     7  	b: {
     8  		$id:    "valToOut"
     9  		$after: a.$id
    10  		out:    "foo"
    11  	}
    12  	c: {
    13  		$id: "valToOut"
    14  		in:  b.out
    15  	}
    16  }
    17  -- out/run/errors --
    18  error: cyclic task dependency:
    19  	task root.a refers to
    20  	task root.c refers to
    21  	task root.b refers to
    22  	task root.a:
    23      ./testdata/in.cue:2:2
    24      ./testdata/in.cue:6:2
    25      ./testdata/in.cue:11:2
    26  -- out/run/t0 --
    27  graph TD
    28    t0("root.a [Waiting]")
    29    t0-->t2
    30    t1("root.b [Waiting]")
    31    t1-->t0
    32    t2("root.c [Waiting]")
    33    t2-->t1
    34  
    35  -- out/run/stats/totals --
    36  Leaks:  0
    37  Freed:  0
    38  Reused: 0
    39  Allocs: 0
    40  Retain: 0
    41  
    42  Unifications: 0
    43  Conjuncts:    0
    44  Disjuncts:    0