Numeric Types In Mojo

[cirqol]

I'm assuming that the team will borrow heavily from Swift and Python. Swift makes the distinctions between singed and unsigned integers like C and I can't remember if Float is 32 and Double is 64... Mojo appears to be following in the footsteps of Swift in that respect. Is anyone aware how set in stone these numeric types are?

UInt8/16/32/64
Int8/16/32/64
Float32/54
Double

# type specficity throws an error for Int && Float64
# compound assignment /= only works with Float
&& are these quirks python-ism's, rough edges or intentional?

let i: Int = 32
fn xyz(i: UInt8): print("42") if i == 42 else print("idk?")
xyz(i)

let f: Float32 = 42
fn noteq(f: Float32): print("condition") if f != 42 else print("catch all")
noteq(f)