[Pharo-project] Cannot assign a parameter

[laurent laffont]

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/