apply-refact-0.8.1.0: tests/examples/Lambda5.hs.refact
[("tests/examples/Lambda5.hs:1:1-21: Warning: Eta reduce\nFound:\n fun x y z = f x x y z\nPerhaps:\n fun x = f x x\n",[])]
[("tests/examples/Lambda5.hs:1:1-21: Warning: Eta reduce\nFound:\n fun x y z = f x x y z\nPerhaps:\n fun x = f x x\n",[])]