Re: SIGSEGV: Illegal storage access. (Attempt to read from nil?) 2

[treeform]

In the new nim 19.0, nil and seq of length 0 are the same. So you should not 
run into this as often.

These are now all valid and work:
    
    
    var a: seq[int]
    a.add 1
    
    var b = newSeq[int]()
    b.add 1
    
    var c: seq[int] = @[]
    c.add 1
    
    
    Run

initializing all seq[] with a dummy variable then wiping them before their 
intended use \- this seems really strange, but if it works for you it works.