union
sizeof union = 8
as Double = 1.000000
as UInt64 = 0
as Array[UInt8,8] = 0 0 0 0 0 0 240 63
as Point = Point(0, 1072693248)

uncat/41
testing Int8
min = -128
max = 127
testing UInt8
min = 0
max = 255
testing Int16
min = -32768
max = 32767
testing UInt16
min = 0
max = 65535
testing Int32
min = -2147483648
max = 2147483647
testing UInt32
min = 0
max = 4294967295
testing Int64
min = 0
max = -1
testing UInt64
min = 0
max = 4294967295
testing Float32
a = 1.200000
b = -3.400000
testing Float64
a = 1.200000
b = -3.400000
42