[Arrays] [sigh] who the fuck thought this was a good idea...

[fasterthanlime]

...to determine the type of a C array from the last element

maybe it was me. But I'm going to find out...

[fasterthanlime]

Okay so it's because of repeated call to findCommonRoot

[fasterthanlime]

Okay so it's probably the right behaviour

[fasterthanlime]

I'm only mad because I lost 5 hours to this suspecting each and every part of my 3d engine and it turns out it was an ooc bug that I didn't even cause

[fasterthanlime]

Okay so it's not actually the right behavior, cause it takes the last floating point type so if you have:

a := [1.0f, 1.0]

You get an array of doubles, but if you do

a := [1.0, 1.0f]

You get an array of floats, and that's because of this snippet in findCommonRoot:

    basic := func(t1, t2: Type) -> Type {
        if(t1 equals?(type2)) return t1
        if(t1 isNumericType() && t2 isNumericType()) {
            // The root of an integer and a floating point type is the floating point type
            if(t2 isFloatingPointType()) return t2
            return t1
        }

// ... and so on

[fasterthanlime]

Continued in #881..