branch | jv |
changeset 18705 | 843770030c5f |
parent 18555 | 7cc0ec139c8d |
parent 18702 | 9e60f3215c37 |
child 20350 | 90f13d5d7e00 |
--- a/ImmutableArray.st Wed Aug 19 06:41:26 2015 +0200 +++ b/ImmutableArray.st Fri Aug 21 06:46:46 2015 +0200 @@ -201,6 +201,14 @@ self noModificationError. ^ super becomeNil +! + +becomeSameAs:anotherObject + "trigger an error if I should become something else + (this would be an even more tricky manipulation)" + + self noModificationError. + ^ super becomeSameAs:anotherObject ! ! !ImmutableArray class methodsFor:'documentation'!