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Bug 1110 - When a copy expression references a variable that has not been set, what should happen?
Summary: When a copy expression references a variable that has not been set, what shou...
Status: CLOSED FIXED
Alias: None
Product: WS Choreography
Classification: Unclassified
Component: Last Call Comment: Confirmed Closed (show other bugs)
Version: unspecified
Hardware: PC Linux
: P2 normal
Target Milestone: --
Assignee: Martin Chapman
QA Contact: Martin Chapman
URL: http://lists.w3.org/Archives/Public/p...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-02-07 20:35 UTC by Greg Ritzinger
Modified: 2005-08-02 14:01 UTC (History)
0 users

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Description Greg Ritzinger 2005-02-07 20:35:11 UTC
When a copy expression references a variable that has not been set, what should
happen.

The assign activity talks about the assign only succeeding if all of the copies
succeed, otherwise the target variables are not affected. Does this mean that if
one of the copies attempts to use an unset variable that it will fail, and
therefore the assign will fail - then what happens? Does the next activity
following the assign get executed?
Comment 1 Martin Chapman 2005-02-15 21:05:16 UTC
agreed on con call 15-feb-05:

requires discussion (applies in other places when a variable is used - e.g 
interect)
Comment 2 Steve Ross-Talbot 2005-06-13 15:25:15 UTC
PROPOSAL: http://lists.w3.org/Archives/Public/public-ws-chor/2005Apr/0024.html

PROPOSAL adopt with insertion of uninitialzied at the start of the amendement above into section 2.4.2
Comment 3 Martin Chapman 2005-06-20 20:45:31 UTC
agreed wording at the June 2005 F2F:

http://lists.w3.org/Archives/Member/member-ws-chor/2005Jun/att-
0003/June_2005_F2F_minutes_-_0.txt
Comment 4 Greg Ritzinger 2005-06-24 21:07:34 UTC
As per comments above.
Comment 5 Martin Chapman 2005-07-14 15:57:46 UTC
group notification of status change: http://lists.w3.org/Archives/Member/member-
ws-chor/2005Jul/0004.html
Comment 6 Martin Chapman 2005-08-02 14:01:15 UTC
no comments from group so closed confirmed:

http://lists.w3.org/Archives/Member/member-ws-chor/2005Jul/0004.html