[squeak-dev] Variable capture in block closure
Stéphane Rollandin
lecteur at zogotounga.net
Mon Jan 21 17:47:58 UTC 2019
Hello all,
Is it expected that
| blocks x |
blocks := OrderedCollection new.
(1 to: 3) do: [:n |
x := n.
blocks add: [Transcript showln: x]].
blocks do: #value
prints 3 three times, while
| blocks |
blocks := OrderedCollection new.
(1 to: 3) do: [:n |
| x |
x := n.
blocks add: [Transcript showln: x]].
blocks do: #value
prints 1, 2, 3 ?
Stef
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