| definition: |
rootOfTask :: Task -> NodeID
rootOfTask (Task ctrl stk _)
| null stk = case ctrl of CNode nid -> nid
IBlockEnv _ env -> lookupInEnv 0 env
| otherwise = fst (last stk)
|
| demand: |
argument 1 |
| deterministic: |
deterministic operation |
| documentation: |
-- Returns the root node of the expression to be evaluated by a task. |
| failfree: |
_ |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{({Task}) |-> _}
|
| name: |
rootOfTask |
| precedence: |
no precedence defined |
| result-values: |
_ |
| signature: |
Task -> Prelude.Int |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
possibly non-terminating |
| totally-defined: |
possibly non-reducible on same data term |