tcfail002.hs:4:
- Occurs check: cannot construct the infinite type: aq7 = [aq7]
- Expected: aq7
- Inferred: [aq7]
- In an equation for function `c': c z = z
+ Occurs check: cannot construct the infinite type: $0 = [$0]
+ Expected type: $0
+ Inferred type: [$0]
+ In the right-hand side of an equation for `c': z
Compilation had errors