-tcfail033.hs:4: Cannot construct the infinite type (occur check)
- `taGt' = `(taGt, taGw)'
- Expected: `aaGy (taGt, taGw)'
- Inferred: `aaGy taGt'
- In a pattern binding: `buglet = [ x | (x, y) <- buglet ]'
+tcfail033.hs:4:
+ Occurs check: cannot construct the infinite type: t = (t, _116)
+ Expected type: (t, _116)
+ Inferred type: t
+ In a list-comprehension qualifier: return x
Compilation had errors
+