3 dfun.Eq.Test.Foo :: <Eq Test.Foo>
11 "\"ds027.hs\", line 8: pattern-matching failure [function binding]\n"S
27 "\"ds027.hs\", line 9: pattern-matching failure [function binding]\n"S
39 (Test.Foo -> Test.Foo -> Bool)
40 (Test.Foo -> Test.Foo -> Bool)