Testing Enum Word8:
(succ (0::Word8)) = 1
(succ (minBound::Word8)) = 1
(succ (maxBound::Word8)) = error "succ: applied to maxBound"
pred (1::Word8) = 0
pred (maxBound::Word8) = 254
pred (minBound::Word8) = error "pred: applied to minBound"
(map (toEnum::Int->Word8) [1, fromIntegral (minBound::Word8)::Int, fromIntegral (maxBound::Word8)::Int]) = [1,0,255]
(toEnum (maxBound::Int))::Word8 = 255
(map fromEnum [(1::Word8),minBound,maxBound]) = [1,0,255]
(take 7 [(1::Word8)..]) = [1,2,3,4,5,6,7]
(take 7 [((maxBound::Word8)-5)..]) = [250,251,252,253,254,255]
(take 7 [(1::Word8),2..]) = [1,2,3,4,5,6,7]
(take 7 [(1::Word8),7..]) = [1,7,13,19,25,31,37]
(take 7 [(1::Word8),1..]) = [1,1,1,1,1,1,1]
(take 7 [(1::Word8),0..]) = [1,0]
(take 7 [(5::Word8),2..]) = [5,2]
(take 7 [x, x-1 ..]) = [1,0]
(take 7 [x, x-1 ..]) = [5,4,3,2,1,0]
(take 7 [x, (x+1) ..]) = [250,251,252,253,254,255]
(take 7 ([(1::Word8) .. 5])) = [1,2,3,4,5]
(take 4 ([(1::Word8) .. 1])) = [1]
(take 7 ([(1::Word8) .. 0])) = []
(take 7 ([(5::Word8) .. 0])) = []
(take 7 ([(maxBound-(5::Word8)) .. maxBound])) = [250,251,252,253,254,255]
(take 7 ([(minBound+(5::Word8)) .. minBound])) = []
(take 7 [(5::Word8),4..1]) = [5,4,3,2,1]
(take 7 [(5::Word8),3..1]) = [5,3,1]
(take 7 [(5::Word8),3..2]) = [5,3]
(take 7 [(1::Word8),2..1]) = [1]
(take 7 [(2::Word8),1..2]) = [2]
(take 7 [(2::Word8),1..1]) = [2,1]
(take 7 [(2::Word8),3..1]) = []
(take 7 [x,(x+1)..maxBound]) = [251,252,253,254,255]
(take 7 [x,(x-1)..minBound]) = [5,4,3,2,1,0]
Testing Enum Word16:
(succ (0::Word16)) = 1
(succ (minBound::Word16)) = 1
(succ (maxBound::Word16)) = error "succ: applied to maxBound"
pred (1::Word16) = 0
pred (maxBound::Word16) = 65534
pred (minBound::Word16) = error "pred: applied to minBound"
(map (toEnum::Int->Word16) [1, fromIntegral (minBound::Word16)::Int, fromIntegral (maxBound::Word16)::Int]) = [1,0,65535]
(toEnum (maxBound::Int))::Word16 = 65535
(map fromEnum [(1::Word16),minBound,maxBound]) = [1,0,65535]
(take 7 [(1::Word16)..]) = [1,2,3,4,5,6,7]
(take 7 [((maxBound::Word16)-5)..]) = [65530,65531,65532,65533,65534,65535]
(take 7 [(1::Word16),2..]) = [1,2,3,4,5,6,7]
(take 7 [(1::Word16),7..]) = [1,7,13,19,25,31,37]
(take 7 [(1::Word16),1..]) = [1,1,1,1,1,1,1]
(take 7 [(1::Word16),0..]) = [1,0]
(take 7 [(5::Word16),2..]) = [5,2]
(take 7 [x, x-1 ..]) = [1,0]
(take 7 [x, x-1 ..]) = [5,4,3,2,1,0]
(take 7 [x, (x+1) ..]) = [65530,65531,65532,65533,65534,65535]
(take 7 ([(1::Word16) .. 5])) = [1,2,3,4,5]
(take 4 ([(1::Word16) .. 1])) = [1]
(take 7 ([(1::Word16) .. 0])) = []
(take 7 ([(5::Word16) .. 0])) = []
(take 7 ([(maxBound-(5::Word16)) .. maxBound])) = [65530,65531,65532,65533,65534,65535]
(take 7 ([(minBound+(5::Word16)) .. minBound])) = []
(take 7 [(5::Word16),4..1]) = [5,4,3,2,1]
(take 7 [(5::Word16),3..1]) = [5,3,1]
(take 7 [(5::Word16),3..2]) = [5,3]
(take 7 [(1::Word16),2..1]) = [1]
(take 7 [(2::Word16),1..2]) = [2]
(take 7 [(2::Word16),1..1]) = [2,1]
(take 7 [(2::Word16),3..1]) = []
(take 7 [x,(x+1)..maxBound]) = [65531,65532,65533,65534,65535]
(take 7 [x,(x-1)..minBound]) = [5,4,3,2,1,0]
Testing Enum Word32:
(succ (0::Word32)) = 1
(succ (minBound::Word32)) = 1
(succ (maxBound::Word32)) = error "succ: applied to maxBound"
pred (1::Word32) = 0
pred (maxBound::Word32) = 4294967294
pred (minBound::Word32) = error "pred: applied to minBound"
(map (toEnum::Int->Word32) [1, fromIntegral (minBound::Word32)::Int, fromIntegral (maxBound::Int32)::Int]) = [1,0,2147483647]
(toEnum (maxBound::Int))::Word32 = 2147483647
(map fromEnum [(1::Word32),minBound,fromIntegral (maxBound::Int)]) = [1,0,2147483647]
fromEnum (maxBound::Word32) = -1
(take 7 [(1::Word32)..]) = [1,2,3,4,5,6,7]
(take 7 [((maxBound::Word32)-5)..]) = [4294967290,4294967291,4294967292,4294967293,4294967294,4294967295]
(take 7 [(1::Word32),2..]) = [1,2,3,4,5,6,7]
(take 7 [(1::Word32),7..]) = [1,7,13,19,25,31,37]
(take 7 [(1::Word32),1..]) = [1,1,1,1,1,1,1]
(take 7 [(1::Word32),0..]) = [1,0]
(take 7 [(5::Word32),2..]) = [5,2]
(take 7 [x, x-1 ..]) = [1,0]
(take 7 [x, x-1 ..]) = [5,4,3,2,1,0]
(take 7 [x, (x+1) ..]) = [4294967290,4294967291,4294967292,4294967293,4294967294,4294967295]
(take 7 ([(1::Word32) .. 5])) = [1,2,3,4,5]
(take 4 ([(1::Word32) .. 1])) = [1]
(take 7 ([(1::Word32) .. 0])) = []
(take 7 ([(5::Word32) .. 0])) = []
(take 7 ([(maxBound-(5::Word32)) .. maxBound])) = [4294967290,4294967291,4294967292,4294967293,4294967294,4294967295]
(take 7 ([(minBound+(5::Word32)) .. minBound])) = []
(take 7 [(5::Word32),4..1]) = [5,4,3,2,1]
(take 7 [(5::Word32),3..1]) = [5,3,1]
(take 7 [(5::Word32),3..2]) = [5,3]
(take 7 [(1::Word32),2..1]) = [1]
(take 7 [(2::Word32),1..2]) = [2]
(take 7 [(2::Word32),1..1]) = [2,1]
(take 7 [(2::Word32),3..1]) = []
(take 7 [x,(x+1)..maxBound]) = [4294967291,4294967292,4294967293,4294967294,4294967295]
(take 7 [x,(x-1)..minBound]) = [5,4,3,2,1,0]
Testing Enum Word64:
(succ (0::Word64)) = 1
(succ (minBound::Word64)) = 1
(succ (maxBound::Word64)) = error "succ: applied to maxBound"
pred (1::Word64) = 0
pred (maxBound::Word64) = 18446744073709551614
pred (minBound::Word64) = error "pred: applied to minBound"
(map (toEnum::Int->Word64) [1, fromIntegral (minBound::Word64)::Int, maxBound::Int]) = [1,0,2147483647]
(toEnum (maxBound::Int))::Word64 = 2147483647
(map fromEnum [(1::Word64),minBound,fromIntegral (maxBound::Int)]) = [1,0,2147483647]
fromEnum (maxBound::Word64) = Fail: arithmetic overflow
(take 7 [(1::Word64)..]) = [1,2,3,4,5,6,7]
(take 7 [((maxBound::Word64)-5)..]) = [18446744073709551610,18446744073709551611,18446744073709551612,18446744073709551613,18446744073709551614,18446744073709551615]
(take 7 [(1::Word64),2..]) = [1,2,3,4,5,6,7]
(take 7 [(1::Word64),7..]) = [1,7,13,19,25,31,37]
(take 7 [(1::Word64),1..]) = [1,1,1,1,1,1,1]
(take 7 [(1::Word64),0..]) = [1,0]
(take 7 [(5::Word64),2..]) = [5,2]
(take 7 [x, x-1 ..]) = [1,0]
(take 7 [x, x-1 ..]) = [5,4,3,2,1,0]
(take 7 [x, (x+1) ..]) = [18446744073709551610,18446744073709551611,18446744073709551612,18446744073709551613,18446744073709551614,18446744073709551615]
(take 7 ([(1::Word64) .. 5])) = [1,2,3,4,5]
(take 4 ([(1::Word64) .. 1])) = [1]
(take 7 ([(1::Word64) .. 0])) = []
(take 7 ([(5::Word64) .. 0])) = []
(take 7 ([(maxBound-(5::Word64)) .. maxBound])) = [18446744073709551610,18446744073709551611,18446744073709551612,18446744073709551613,18446744073709551614,18446744073709551615]
(take 7 ([(minBound+(5::Word64)) .. minBound])) = []
(take 7 [(5::Word64),4..1]) = [5,4,3,2,1]
(take 7 [(5::Word64),3..1]) = [5,3,1]
(take 7 [(5::Word64),3..2]) = [5,3]
(take 7 [(1::Word64),2..1]) = [1]
(take 7 [(2::Word64),1..2]) = [2]
(take 7 [(2::Word64),1..1]) = [2,1]
(take 7 [(2::Word64),3..1]) = []
(take 7 [x,(x+1)..maxBound]) = [18446744073709551611,18446744073709551612,18446744073709551613,18446744073709551614,18446744073709551615]
(take 7 [x,(x-1)..minBound]) = [5,4,3,2,1,0]