2 tcfail014.hs:5: Cannot construct the infinite type (occur check)
3 `oaEt' = `oaEt -> oaEv'
4 Expected: `oaEt -> oaEv'
6 In the first argument of `z', namely `z'
7 In an equation for function `h': `h z = z z'
8 In an equation for function `g':
14 tcfail014.hs:5: No instance for: `Num (taEP -> taER)'
15 arising from use of `+' at tcfail014.hs:5
17 Compilation had errors