Re: [Pharo-project] Cannot assign a parameter

In the first example you didn't declare 's': foo:n ^ [ :i || s | s:= s+i ] Or did I misunderstand the question? Cheers, Max On 28.11.2010, at 10:30, laurent laffont wrote:

Hi,

I can't write

foo: n ^[:i| s := s+i. ]

but

foo: n |s| s := n. ^[:i| s := s+i. ]

Why ?

Cheers,

Laurent Laffont

Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/