[Pharo-project] Something I don't understand with ImageSegments

[Mariano Martinez Peck]

Hi guys:   I have this little (piece) of test:


    | segment external internal root |

    external := 'mariano'.
    internal := true -> external.
    root := false -> internal.
    internal := nil.

   segment := ImageSegment new
        copyFromRoots: (Array with: root with: external)
        sizeHint: 5000
        areUnique: true.

    self assert: segment outPointers size = 2.


And that is green.

However, if I change 'mariano' to Object new, I have that segment
outPointers size is 3 instead of 2.

I really don't understand why. Does someone see something ?

Thanks

Mariano

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