[Help-smalltalk] Re: GST crashes with the following code

[Canol Gokel]

Paolo Bonzini <bonzini <at> gnu.org> writes:

> 
> It does not crash, it just says
> 
> stdin:6: expected true, false or nil
> 
> 
> 
> You want "{x. y} printNl" instead of #(x y).
> 
> Paolo
> 


Hi, may I ask what the braces do there? Are there making some kind of block so
that printNl effects both of them?

I should create an array of x and y because, in my actual code, I am passing it
to a method which take an array as argument. I didn't understand why it gives
"stdin:6: expected true, false or nil" error.