| definition: |
isVar :: Data a => a -> Bool isVar v = prim_isVar $! v |
| demand: |
argument 2 |
| deterministic: |
deterministic operation |
| documentation: |
--- Tests whether the first argument evaluates to a currently unbound --- variable (use with care!). |
| failfree: |
(_, _) |
| indeterministic: |
might be indeterministic |
| infix: |
no fixity defined |
| iotype: |
{(_,_) |-> _}
|
| name: |
isVar |
| precedence: |
no precedence defined |
| result-values: |
_ |
| signature: |
Prelude.Data a => a -> Prelude.Bool |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |