Primitive aliases

Pop provides three convenient primitive aliases:

Alias	Exact target	Typical use
Int	Int64	ordinary whole-number work
Float	Float64	ordinary floating-point work
Byte	UInt8	byte-sized protocol or storage values

An alias is not a wrapper and adds no conversion:

local count: Int = 42
local exactWidth: Int64 = count

local ratio: Float = 0.5
local exactFloat: Float64 = ratio

local octet: Byte = 255
local exactByte: UInt8 = octet

Use the explicit-width spelling when width is part of the public contract. Use the alias when it makes ordinary code easier to read.