Smalltalk › Cincom › VisualWorks

VW7.10 no immutability check in TwoByteString>>at:put:

_‹ Previous Topic Next Topic _›

Classic

List

1 message

Hi,

ByteString>>at:put: has an immutability check if the primitive has failed and we are trying to insert a character.

<snip>

[self isImmutable ifTrue:

[^self noModificationErrorFor: #at:put: index: index value: aCharacter].

<snip>

However, TwoByteString>>at:put: has no equivalent check, nor does FourByteString.

Our code uses the no modification error to trigger replication changes to the GemStone server.

Eric Winger

Staff Engineer

GemTalk Systems

_______________________________________________
vwnc mailing list
[hidden email]
http://lists.cs.uiuc.edu/mailman/listinfo/vwnc