ISSUE-56: Whether or not schema-informed AT(*) should be permitted to match xsi:nil and xsi:type attributes

Whether or not schema-informed AT(*) should be permitted to match xsi:nil and xsi:type attributes

State:
CLOSED
Product:
EXI Spec
Raised by:
Takuki Kamiya
Opened on:
2010-06-15
Description:
Current spec allows xsi:nil and xsi:type attributes to be represented using schema-informed AT(*) productions. This seems to unnecessarily complicate some implementations.
Related Actions Items:
No related actions
Related emails:
  1. RE: Possible side-effect of test case changes done for ISSUE-55 & ISSUE-56 (from Youenn.Fablet@crf.canon.fr on 2010-06-25)
  2. Possible side-effect of test case changes done for ISSUE-55 & ISSUE-56 (from tkamiya@us.fujitsu.com on 2010-06-24)
  3. Agenda for 23 June EXI Telecon (from tkamiya@us.fujitsu.com on 2010-06-22)
  4. Agenda for 16 June EXI Telecon (from tkamiya@us.fujitsu.com on 2010-06-15)
  5. ISSUE-56: Whether or not schema-informed AT(*) should be permitted to match xsi:nil and xsi:type attributes [EXI Spec] (from sysbot+tracker@w3.org on 2010-06-15)

Related notes:

Youenn pointed out xsi:nil with invalid boolean values need to match AT(*) [untyped value]. We'll still need to discuss whether the similar is also true for xsi:type.

Takuki Kamiya, 16 Jun 2010, 20:17:06

Youenn agrees @xsi:type always match AT(xsi:type) productions in deviation mode.
http://lists.w3.org/Archives/Member/member-exi-wg/2010Jun/0067.html
It needs to be discussed what to do about @xsi:type in "AT(*) + no AT(xsi:type) production" case, which happens only in strict schema-informed grammars.
http://lists.w3.org/Archives/Member/member-exi-wg/2010Jun/0070.html

Takuki Kamiya, 22 Jun 2010, 21:44:41

The WG reached consensus that xsi:type attributes should never match AT(*) or AT(*) [untyped value] event types in schema-informed grammars.

Takuki Kamiya, 23 Jun 2010, 21:11:36

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