or, __or__, and, __and__and the difference between Int32 and int

[RtyLiu]

I do not understand logic hidden here, especially the difference between int and Int 32. Execute this and see:

fn main():
    var x1: Int32 = 0
    var y1: Int32 = 5
    var z1: Int32 = 6
    var x2 = 0
    var y2 = 5
    var z2 = 6

    print(x1 or z1, x2 or z2)
    print(x1.__or__(z1), x2.__or__(z2))
    print(x1 and z1, x2 and z2)
    print(x1.__and__(z1), x2.__and__(z2))
    print(y1 or z1, y2 or z2)
    print(y1.__or__(z1), y2.__or__(z2))
    print(y1 and z1, y2 and z2)
    print(y1.__and__(z1), y2.__and__(z2))

Result:

0 6
6 6
6 0
0 0
6 5
7 7
5 6
4 4

P.S. I know why (give this result "alias Int32 = SIMD[si32, 1]", but I do not know why (should be a difference) :)

[soraros]

Cause of the problem is this. Mojo got bool(Int32(...)) etc. flipped, it's horrible.

[RtyLiu]

Thanks. :)