| definition: |
isFail :: a -> Bool #ifdef __KICS2__ isFail x = null (allValues (x `seq` ())) |
| demand: |
no demanded arguments |
| deterministic: |
deterministic operation |
| documentation: |
--- Does the computation of the argument to a head-normal form fail? --- Conceptually, the argument is evaluated on a copy, i.e., --- even if the computation does not fail, it has not been evaluated. |
| failfree: |
_ |
| indeterministic: |
might be indeterministic |
| infix: |
no fixity defined |
| iotype: |
{(_) |-> {False,True}}
|
| name: |
isFail |
| precedence: |
no precedence defined |
| result-values: |
{False,True}
|
| signature: |
a -> Prelude.Bool |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |