1.23
2.0
main
test-branch
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| 1 | /* Deadlocking use of communicator. Commandline execution:
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| 2 | * civl verify commBad.cvl
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| 3 | * */
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| 4 | #include <civlc.cvh>
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| 5 | #include <comm.cvh>
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| 6 | #define TAG 0
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| 7 | $scope root = $here;
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| 8 | $gcomm gcomm = $gcomm_create(root, 2);
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| 9 | _Bool start = $false;
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| 10 |
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| 11 | void worker(int me) {
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| 12 | $comm comm = $comm_create($here, gcomm, me);
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| 13 | $when (start);
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| 14 | $comm_dequeue(comm, me, TAG);
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| 15 | }
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| 16 |
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| 17 | void main() {
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| 18 | $proc worker_proc = $spawn worker(0);
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| 19 |
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| 20 | start = $true;
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| 21 | $wait(worker_proc);
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| 22 | }
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